1 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
3 Improve clarity of USE_LSB_TAG definition.
4 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
5 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
6 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
7 VAL_MAX / 2 rather than in terms of the (more complicated)
8 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
10 2014-11-29 Eli Zaretskii <eliz@gnu.org>
12 * xdisp.c (handle_single_display_spec): When ignoring a fringe
13 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
14 (next_element_from_buffer): When done with overlays, reset the
15 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
17 2014-11-29 Eli Zaretskii <eliz@gnu.org>
19 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
20 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
22 2014-11-29 Ulrich Müller <ulm@gentoo.org>
24 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
25 for paxctl and setfattr. Fixes temacs startup failure with
26 grsecurity/PaX enabled Linux kernel (bug#19067).
28 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
30 * src/w32.c, src/w32heap.c, src/w32term.c:
31 Use MINGW_W64 instead of _W64.
33 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
35 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
37 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
39 * gnutls.c (gnutls_ip_address_p): New function.
40 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
42 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
44 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
46 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
48 Fix gnutls problems caught by static checking.
49 * gnutls.c (Fgnutls_boot): Remove unused local.
50 (Fgnutls_boot): Fix pointer signedness.
52 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
54 * gnutls.c (gnutls_certificate_details): Don't include certain
55 certificate details on older gnutls versions (bug#19168).
56 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
57 (gnutls_certificate_details): Reversed check in last checkin.
59 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
61 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
62 (Fgnutls_peer_status_warning_describe): Add function to describe a
63 peer verification warning symbol.
64 (Fgnutls_peer_status): Use it.
65 (Fgnutls_boot): Use it. Minor logging fixes.
67 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
69 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
71 2014-11-24 Glenn Morris <rgm@gnu.org>
73 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
75 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
76 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
78 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
80 * gnutls.c: Fix Windows function definition of
81 gnutls_x509_crt_get_fingerprint.
83 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
85 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
87 * process.h: Added more fields to Lisp_Process to track
90 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
91 (Fgnutls_peer_status): New functions to export TLS certificate
92 details to Emacs Lisp.
94 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
96 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
97 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
98 check for gtk_adjustment_configure (Bug#19149).
99 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
101 2014-11-22 Glenn Morris <rgm@gnu.org>
103 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
105 2014-11-22 Martin Rudalics <rudalics@gmx.at>
107 Don't shrink frame when using desktop-save-mode (Bug#19048).
108 * w32fns.c (x_set_tool_bar_lines): Always call
109 x_change_tool_bar_height (Bug#19048).
110 (x_change_tool_bar_height): Mark frame as garbaged since
111 adjust_frame_size might not have done that.
112 * xfns.c (x_set_tool_bar_lines): Always call
113 x_change_tool_bar_height (Bug#19048).
114 (x_change_tool_bar_height): Mark frame as garbaged since
115 adjust_frame_size might not have done that.
117 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
119 * xml.c (parse_region): Take care of new optional parameter
120 'discard-comments' of 'libxml-parse(html|xml)-region'.
121 (Flibxml_parse_html_region, Flibxml_parse_xml_region): New
122 optional parameter 'discard-comments'.
124 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
126 Improve time stamp handling, and be more consistent about it.
127 * editfns.c (invalid_time): New function.
128 Use it instead of 'error ("Invalid time specification")'.
129 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
130 (decode_float_time, lisp_to_timespec, lisp_time_struct):
132 (make_time_tail, make_time): Remove. All uses changed to use
133 new functions or plain list4i.
134 (disassemble_lisp_time): Return effective length if successful.
135 Check that LOW is an integer, if it's combined with other components.
136 (decode_time_components): Decode into struct lisp_time, not
137 struct timespec, so that we can support a wide set of times
138 regardless of whether time_t is signed. Decode plain numbers
139 as seconds since the Epoch, and nil as the current time.
140 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
141 Reimplement in terms of new functions.
142 (Fencode_time): Just use list2i.
143 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
144 * keyboard.c (decode_timer): Don't allow the new formats (floating
145 point or nil) in timers.
146 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
147 place of the magic number '16'.
148 (struct lisp_time): New type.
149 (decode_time_components): Use it.
150 (lisp_to_timespec): New decl.
152 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
154 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
157 * callint.c (Fcall_interactively): Pass in nil as argument to
158 Fbarf_if_buffer_read_only.
160 * fileio.c (Finsert_file_contents): Ditto.
162 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
164 * textprop.c (verify_interval_modification): Check buffer
165 readedness after the last interval.
167 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
168 the text at POSITION (new optional argument) has the
169 `inhibit-read-only' text property set.
171 2014-11-16 Eli Zaretskii <eliz@gnu.org>
173 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
174 errors in computing the number of pixels to scroll. Suggested by
175 Kelly Dean <kelly@prtime.org>. (Bug#19060)
177 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
179 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
180 call updateFrameSize.
182 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
184 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
186 * nsfns.m (x_set_foreground_color, x_set_background_color)
187 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
188 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
190 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
192 * nsterm.m (ns_send_appdefined): Check for application defined
193 event on Cocoa (Bug#18993).
194 (run): Restore code before the previous 18993 fix.
196 2014-11-14 David Reitter <david.reitter@gmail.com>
198 * nsterm.m (run): Set timeout for event loop to prevent hang.
201 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
203 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
205 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
207 * xfont.c (xfont_list_pattern): Do not allocate font entity object
208 for each candidate font but attempt to reuse it from previous improper
211 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
213 Avoid undefined behavior in color table hashing.
214 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
215 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
216 This function avoids undefined behavior with signed shift overflow.
218 2014-11-10 Eli Zaretskii <eliz@gnu.org>
220 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
221 when the inserted text does not need decoding. (Bug#18982)
223 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
225 * nsterm.h (EmacsScroller): judge returns bool.
227 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
228 (ns_judge_scroll_bars): Only set removed if judge returns true.
229 (judge): Returns bool == condemned. Remove self from window.
230 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
232 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
234 * keyboard.c (command_loop_1): Record this-command in recent-keys.
235 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
237 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
239 * nsterm.m (ns_set_vertical_scroll_bar)
240 (ns_set_horizontal_scroll_bar): Cleanup merge error.
242 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
244 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
245 merely because tmo_in_millisec is nonnegative. The 1st call
246 to g_main_context_query could succeed while the 2nd one fails.
248 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
250 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
252 * nsterm.m (run): Only use non-system event loop if OSX version is
253 exactly 10.9 (Bug#18993).
254 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
257 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
259 * callproc.c (encode_current_directory): Support handling of file
260 names prepended by "/:". (Bug#18891)
262 2014-11-08 Alan Mackenzie <acm@muc.de>
264 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
266 2014-11-08 Dima Kogan <dima@secretsauce.net>
268 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
270 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
272 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
273 raises an error. (Bug#18891)
275 2014-11-08 Martin Rudalics <rudalics@gmx.at>
277 * frame.c (adjust_frame_size): Call x_set_window_size only if
278 f->can_x_set_window_size is set.
279 (make_frame): Initialize f->can_x_set_window_size and
280 f->can_run_window_configuration_change_hook.
281 (Fcan_run_window_configuration_change_hook): New function.
282 * frame.h (frame): Split `official' into `can_x_set_window_size'
283 and `can_run_window_configuration_change_hook'.
284 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
285 * w32fns.c (Fx_create_frame, x_create_tip_frame): Set
286 f->can_x_set_window_size.
287 * window.c (run_window_configuration_change_hook): Return
288 immediately if either f->can_x_set_window_size or
289 f->can_run_window_configuration_change_hook are false.
290 (Fset_window_configuration): Instead of f->official set
291 f->can_x_set_window_size.
292 * xfns.c (Fx_create_frame, x_create_tip_frame): Set
293 f->can_x_set_window_size.
295 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
297 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
298 cleanup from 2014-11-01 (Bug#18972).
300 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
302 * keyboard.c: Call gui-set-selection instead of x-set-selection.
303 * xdisp.c (window-scroll-functions): Improve docstring.
305 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
307 Uniquify the 'size' symbol.
309 * w32notify.c (Qsize): Remove.
310 * lisp.h (Qsize): New decl.
311 * lread.c (Qsize): Now extern.
312 * w32notify.c (syms_of_w32notify): No need to defsym.
314 2014-11-07 Martin Rudalics <rudalics@gmx.at>
316 * dispnew.c (change_frame_size_1): Fix call of
318 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
319 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
320 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
321 (Qtool_bar_size): New constants.
322 (frame_inhibit_resize, adjust_frame_size): New argument to
323 handle case where frame_inhibit_implied_resize is a list.
324 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
325 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
326 (x_set_right_divider_width, x_set_bottom_divider_width)
327 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
328 (x_set_scroll_bar_width, x_set_scroll_bar_height):
330 (frame-inhibit-implied-resize): Rewrite doc-string.
331 * frame.h (frame_inhibit_resize, adjust_frame_size):
332 Fix external declarations.
333 (Qframe_position, Qframe_outer_size)
334 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
335 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
336 (Qtool_bar_size): Extern them.
337 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
338 (xg_height_or_width_changed): Remove.
339 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
340 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
341 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
342 (xg_change_toolbar_position): Call adjust_frame_size directly.
343 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
344 Fix calls of adjust_frame_size.
345 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
346 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
347 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
348 frame can get resized when tool-bar-lines parameter changes from
350 (Fw32_frame_menu_bar_size): Return fourth value.
351 (Fw32_frame_rect): Block input around system calls
352 (Fx_frame_geometry): New function.
353 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
354 * w32term.c (x_new_font): Adjust adjust_frame_size call.
355 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
356 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
357 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
358 (Fx_create_frame): Adjust adjust_frame_size calls.
359 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
360 frame can get resized when tool-bar-lines parameter changes from
362 (Fx_frame_geometry): New function.
363 * xmenu.c (update_frame_menubar): On Lucid call
364 adjust_frame_size with one pixel less height to avoid that
365 repeatedly adding/removing the menu bar grows the frame.
366 (free_frame_menubar): On Motif arrange to optionally preserve
367 the old frame height when removing the menu bar.
368 * xterm.c (x_new_font): Adjust adjust_frame_size call.
370 2014-11-03 Eli Zaretskii <eliz@gnu.org>
372 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
373 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
374 frame; instead, print an error message.
376 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
378 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
380 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
382 * nsimage.m (allocInitFromFile:): Initialize bmRep.
383 (dealloc): Release bmRep.
385 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
386 imageListSetNext, imageListNext.
388 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
390 (allocInitFromFile:): Remove searching ImageList and calling
391 reference (Bug#18918).
392 (dealloc): Remove handling if ImageList.
394 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
396 * process.c (catch_child_signal): Fix incorrect assertion.
398 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
400 * macfont.m (macfont_draw):
401 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
403 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
404 if force_integral_p (i.e. no antialias).
405 (macfont_draw): Check ns_antialias_text, also turn off synthetic
406 bold if no antialias (Bug#18876).
408 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
409 was given (Bug#18846).
411 * nsterm.h (ns_set_doc_edited): Declare taking no args.
413 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
414 instead of in xdisp.c, function now takes void. (Bug#18884).
416 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
417 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
419 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
420 struct window* (Bug#18889).
421 Remove getMouseMotionPart.
422 (ns_output): Make icon_top/left int.
424 * nsfns.m (x_icon): icon_top/left is int.
426 * nsterm.m (ns_mouse_position): Remove unused code.
427 (initFrame:window:, dealloc): Use window instead of win.
428 (getMouseMotionPart:window:x:y:): Remove, unused.
429 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
431 2014-11-01 Eli Zaretskii <eliz@gnu.org>
433 * keyboard.c (readable_events): When FLAGS include
434 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
435 This avoids returning non-nil from input-pending-p when only such
436 events are in the queue. (Bug#18856)
438 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
440 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
441 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
442 (Qforeign_selection): Remove.
443 (ns_get_local_selection): Identation fix.
444 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
446 * nsselect.m (ns_get_local_selection): Remove calling of
447 functions in Vselection_converter_alist (Bug#18911).
448 (syms_of_nsselect): Remove Vselection_converter_alist.
450 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
452 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
453 and unnecessary initialization. Adjust comments.
455 2014-10-30 Eli Zaretskii <eliz@gnu.org>
457 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
459 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
460 index, not an absolute one, as that's what the function expects.
462 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
464 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
465 font on an initial frame when running as a daemon (Bug#18869).
467 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
469 2014-10-30 Eli Zaretskii <eliz@gnu.org>
471 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
472 build_string, when importing a home directory. (Bug#18873)
474 * dispnew.c (buffer_posn_from_coords):
475 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
476 account for the header-line height. (Bug#18839)
478 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
480 * xml.c (parse_region): Do not forget the first document child.
482 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
484 * nsselect.m: pasteboard_changecount is new.
485 (ns_store_pb_change_count, ns_get_pb_change_count)
486 (ns_get_our_change_count_for): New functions.
487 (ns_string_to_pasteboard_internal): Correct comment.
488 type => gtype in eassert, Call ns_store_pb_change_count.
489 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
490 (Fns_disown_selection_internal, Fns_selection_owner_p):
491 Replace Vselection_alist check, with change count check.
492 (Fns_get_selection): Initialize val to Qnil. Only get local
493 selection if change counts match (Bug#18799).
494 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
496 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
498 * src/w32proc.c (create_child): If calling a quoted batch file,
499 pass NULL for exe. (Bug#18745)
501 2014-10-24 Eli Zaretskii <eliz@gnu.org>
503 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
504 (bidi_resolve_brackets): Use end of string position rather than ZV
505 when iterating over a string. (Bug#18815)
507 2014-10-24 Martin Rudalics <rudalics@gmx.at>
509 * keyboard.c (make_lispy_position): Return coordinates also when
510 on scroll bars, fringes, margins or not in a window.
511 * xdisp.c (show_mouse_face): Don't change cursor face during
514 2014-10-23 Martin Rudalics <rudalics@gmx.at>
516 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
517 (frame_resize_pixelwise, frame_inhibit_implied_resize):
518 Fix doc-strings (Bug#18789).
520 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
522 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
524 2014-10-22 Eli Zaretskii <eliz@gnu.org>
526 Optimize redisplay of simple bracketed text.
527 * bidi.c (bidi_cache_reset_to): New function.
528 (bidi_cache_reset): Call it.
529 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
531 (bidi_resolve_explicit): Reset bracket_pairing_pos and
532 bracket_enclosed_type only if bracket_pairing_pos's value is not
534 (MAX_BPA_STACK): Make sure the value is signed.
535 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
536 stop pushing values onto the stack.
537 (bidi_find_bracket_pairs): If the bracketed text is only on the
538 base embedding level, remove all the states cached by this
539 function from the cache, and return zero, so that the brackets in
540 this segment of text are processed as normal neutrals.
541 (bidi_resolve_brackets): Detect the brackets that are to be
542 processed as neutrals, and don't call bidi_find_bracket_pairs on
545 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
547 * w32select.c (Fw32_selection_exists_p): Rename from
548 Fx_selection_exists_p.
549 (syms_of_w32select): Adjust accordingly.
551 * w16select.c (Fw16_selection_exists_p): Rename from
552 Fx_selection_exists_p.
553 (syms_of_win16select): Adjust accordingly.
555 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
556 (Fns_own_selection_internal): Tighten scoping.
557 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
558 (Fns_get_selection): Rename from Fx_get_selection_internal.
559 (Fns_get_selection_internal, Fns_store_selection_internal):
561 (syms_of_nsselect): Adjust accordingly.
563 2014-10-21 Martin Rudalics <rudalics@gmx.at>
565 * w32fns.c (Fw32_frame_menu_bar_size): New function.
566 * w32term.c (x_set_window_size): Account for wrapped menu bar
567 lines when setting up frame height (Bug#15174 and Bug#18720).
568 (w32_add_wrapped_menu_bar_lines): New variable.
570 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
572 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
575 2014-10-20 Glenn Morris <rgm@gnu.org>
577 * Merge in all changes up to 24.4 release.
579 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
581 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
582 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
584 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
586 * xterm.c (handle_one_xevent): Check return value from
587 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
588 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
590 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
591 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
592 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
593 Gtk+ >= 3.14 (Bug#18674).
594 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
595 Gtk+ >= 3.14 (Bug#18674).
597 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
599 * gtkutil.c: Remove no-longer-used code.
600 (xg_update_menubar): Remove unused local and unnecessary call to
601 gtk_menu_item_get_submenu.
602 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
603 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
604 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
606 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
608 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
610 * xterm.h (handlebox_widget): Remove.
612 * xmenu.c (set_frame_menubar): Remove GTK block that calls
615 * gtkutil.h (xg_have_tear_offs): Remove declaration.
617 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
618 to handle Gtk versions.
619 (xg_get_file_with_chooser): Use them.
620 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
621 Remove (create_menus): Remove teroff argument and code.
622 Remove call to gtk_menu_set_title.
623 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
624 Adjust args to create_menus.
625 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
626 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
627 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
628 (xg_make_tool_item): Remove detach code.
629 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
630 (find_icon_from_name): New function.
631 (update_frame_tool_bar): Remove GtkStockItem code, move to
632 find_icon_from_name. Let stock be a list of icon names to try.
633 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
634 Replace TOOLBAR_TOP_WIDGET.
635 (free_frame_tool_bar, xg_change_toolbar_position ):
636 Replace TOOLBAR_TOP_WIDGET.
637 (xg_initialize): Remove tearoff code.
639 2014-10-18 Eli Zaretskii <eliz@gnu.org>
641 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
642 pixel from the window's cursor glyph width, since X renders hollow
643 blocks 1 pixel wider than the 'width' parameter.
645 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
646 glyph->pixel_width; this is now done in xterm.c.
648 Fix reordering of bracket characters in isolates.
649 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
650 RESOLVED_ONLY; when non-zero, return from the cache only fully
651 resolved states. All callers changed.
652 (CANONICAL_EQU): New macro.
653 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
654 equivalent of the paired closing bracket character.
655 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
656 the default non-negative value, to be checked later in
657 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
658 characters against those pushed onto the BPA stack.
659 (bidi_record_type_for_neutral): New function.
660 (bidi_resolve_brackets): Record next_for_neutral and
661 prev_for_neutral when embedding level gets pushed. Force
662 resolution of bracket pairs when entering a level run that was not
664 (bidi_resolve_neutral): Add assertions before calling
665 bidi_resolve_neutral_1.
666 (bidi_level_of_next_char): Remove the code that attempted to
667 resolve unresolved neutrals; that is now done by
668 bidi_resolve_neutral.
670 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
672 2014-10-17 Eli Zaretskii <eliz@gnu.org>
674 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
675 1-pixel R2L characters.
676 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
677 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
679 2014-10-16 Eli Zaretskii <eliz@gnu.org>
681 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
684 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
686 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
687 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
688 It's not clear to me whether the initialization is needed,
689 but it can't hurt so I played it safe.
691 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
693 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
695 2014-10-15 Eli Zaretskii <eliz@gnu.org>
697 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
698 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
700 (bidi_get_type): Return the isolate initiators and terminator types.
701 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
702 (bidi_fetch_char_skip_isolates, find_first_strong_char)
703 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
704 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
705 for the new features.
706 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
707 push and pop correctly for isolates.
708 (bidi_remember_char): Modify to accept an additional argument
709 and record the bidi type according to its value.
710 (bidi_cache_iterator_state): Accept an additional argument to only
711 update an existing state. Handle the new members of struct bidi_it.
712 (bidi_cache_find): Arguments changed: no longer accepts a level,
713 instead accepts a flag telling it whether it is okay to return
715 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
716 table. Initialize new isolate-related members.
717 (bidi_paragraph_init): Some code factored out into
718 find_first_strong_char.
719 (bidi_resolve_explicit_1): Function deleted, its code incorporated
720 into bidi_resolve_explicit.
721 (bidi_resolve_explicit): Support the isolate initiators and
722 terminator. Fix handling of embeddings and overrides according to
723 new UBA requirements. Record information about previously seen
724 characters here (moved from bidi_level_of_next_char).
725 (bidi_resolve_weak): Adapt to changes in struct members.
726 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
727 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
728 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
729 paired bracket resolution. Handle isolate initiators and
731 (bidi_type_of_next_char): Remove unneeded code for BN limit.
732 (bidi_level_of_next_char): Move the code that records information
733 about previous characters to bidi_resolve_explicit. Fix logic of
734 resolving neutrals and make sure their cache entries are updated.
735 Remove now unneeded special handling of PDF level.
737 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
738 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
739 enlarged per Unicode 6.3.
740 (enum bidi_bracket_type_t): New data type.
741 (struct bidi_saved_info): Leave only 2 type members out of 4.
743 (struct bidi_stack): Add members necessary to support isolating
745 (struct bidi_it): Add new members necessary to support isolating
746 sequences and bracket pair resolution.
748 * xdisp.c (Fbidi_resolved_levels): New function.
749 (syms_of_xdisp): Defsubr it.
750 (append_glyph, append_composite_glyph, produce_image_glyph)
751 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
753 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
755 * term.c (append_glyph, append_composite_glyph)
756 (append_glyphless_glyph): Convert aborts to assertions.
758 * .gdbinit (pgx): Display the character codepoint, resolved level,
759 and bidi type also for glyphless glyphs.
761 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
763 Avoid unwanted point motion in Fline_beginning_position.
764 * lisp.h (scan_newline_from_point): Add prototype.
765 * search.c (scan_newline_from_point): New function, refactored from...
766 * cmds.c (Fforward_line): ...adjusted user.
767 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
768 and simplify the former since the latter doesn't move point.
770 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
772 Cleanup terminal handling code.
773 * dispextern.h (get_named_tty): Remove prototype but...
774 * termhooks.h (get_named_terminal): ...resurrect it under
775 more meaningful name.
776 (get_terminal): Likewise, but with...
777 (decode_live_terminal): ...this name.
778 (decode_tty_terminal): Add prototype.
779 * term.c (get_tty_terminal): Remove.
780 (get_named_tty): Remove.
781 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
782 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
783 Use decode_tty_terminal.
784 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
785 * terminal.c (get_terminal): Refactor to...
786 (decode_terminal, decode_live_terminal): ...new functions.
787 (decode_tty_terminal): Replacement for get_tty_terminal.
788 (get_named_terminal): Likewise for get_named_tty.
789 * coding.c (Fset_terminal_coding_system_internal)
790 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
791 (Fkeyboard_coding_system):
792 * composite.c (Fcomposition_get_gstring):
793 * dispnew.c (Fsend_string_to_terminal):
794 * frame.c (Fmake_terminal_frame):
795 * nsfns.m (check_ns_display_info):
796 * w32fns.c, xfns.c (check_x_display_info):
797 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
798 * keyboard.c (handle_interrupt_signal, handle_interrupt)
799 (Fset_quit_char): Use get_named_terminal.
800 (Fset_output_flow_control, Fset_input_meta_mode):
801 Use decode_tty_terminal.
803 2014-10-13 Eli Zaretskii <eliz@gnu.org>
805 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
806 between 32-bit and 64-bit MinGW builds. (Bug#18699)
808 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
810 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
811 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
813 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
815 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
818 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
820 * editfns.c (dump_tz_string): No longer const.
821 It might be modified.
823 * nsmenu.m (clear): Assume OS X 10.6 or later.
825 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
827 * unexmacosx.c: Remove include ppc/reloc.h.
828 (unrelocate, copy_dysymtab): Remove PPC code.
829 (rebase_reloc_address): Remove, only used for PPC:
831 * nsterm.m: Always include macfont.h on COCOA.
832 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
833 (ns_dumpglyphs_image, ns_check_menu_open)
834 (applicationDidFinishLaunching)
835 (antialiasThresholdDidChange:)
836 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
837 Remove checks for OSX <= 10.5/10.6.
838 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
839 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
842 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
843 (NS_HAVE_NSINTEGER): Remove block.
844 Remove >= OSX 10.6 tests.
846 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
847 (x_activate_menubar, trackingNotification:): Remove check for
849 (menuNeedsUpdate:): Remove check for OSX < 10.5.
851 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
853 * nsfns.m: Always include macfont.h on COCOA.
854 (ns_filename_from_panel, ns_directory_from_panel)
855 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
856 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
858 * macfont.m: Remove >= 1050 check.
859 (macfont_create_family_with_symbol)
860 (macfont_get_glyph_for_character)
861 (mac_font_get_glyphs_for_variants)
862 (mac_ctfont_create_available_families, syms_of_macfont):
863 Remove code for OSX < 10.6.
864 (mac_font_family_group, mac_font_family_compare): Remove, only used
867 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
868 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
870 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
873 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
875 Fix putenv race conditions with undefined behavior (Bug#8705).
876 Do all putenv calls before Emacs creates any threads.
877 Use a safer way to modify the TZ environment variable in the
878 presence of multiple threads. For further thread-safety,
879 prefer localtime_r and gmtime_r to localtime and gmtime,
880 and prefer struct tm's tm_gmtoff (if available) to calling
881 both localtime_r and gmtime_r.
882 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
883 (init_dbusbind): ... to this new function.
884 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
885 * xterm.c (x_term_init): Move xputenv call from here ...
886 (init_xterm): ... to this new function.
887 * emacs.c (main) [USE_GTK]: Call it before creating threads.
888 * editfns.c (HAVE_TM_GMTOFF): Default to false.
889 (dump_tz_string): New constant.
890 (init_editfns): Use it. This centralizes the dump_tz stuff.
891 Call set_time_zone_rule here, so that its xputenv is done
892 before Emacs goes multithreaded.
893 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
894 thread-safe enough for Emacs.
895 (format_time_string, Fdecode_time, Fcurrent_time_string)
896 (Fcurrent_time_zone):
897 Prefer localtime_r and gmtime_r, which are more thread-safe, to
898 localtime and gmtime. Remove now-unnecessary calls to block_input.
899 (tm_gmtoff): New static function.
900 (Fdecode_time, Fcurrent_time_zone): Use it.
901 (Fencode_time): Use mktime_z, for better thread-safety.
902 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
903 i.e., not quite thread-safe but good enough for Emacs typical usage.
904 Do not reclaim storage that is in the environment; let it leak.
905 Always call tzset, since localtime_r does not.
906 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
907 This is now done in init_editfns.
908 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
909 New macros and declarations, for platforms lacking tzalloc & friends.
911 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
913 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
914 On x86 platforms this works around GCC bug 63495
915 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
916 and more generally should fix a portability problem in Emacs.
917 Problem reported by Stefan Monnier in:
918 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
920 2014-10-08 Leo Liu <sdl.web@gmail.com>
922 Enhance terpri to allow conditionally output a newline. (Bug#18652)
923 * keymap.c (describe_vector_princ):
924 * keyboard.c (Fcommand_error_default_function): Adapt to change to
927 * print.c (printchar_stdout_last): Declare.
928 (printchar): Record the last char written to stdout.
929 (Fterpri): Add optional argument ENSURE.
931 2014-10-08 Eli Zaretskii <eliz@gnu.org>
933 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
934 DELAY argument to change_frame_size, so that the frame size
935 changes, if any are needed, are delayed until the next redisplay.
936 This is to avoid a too early QUIT inside change_frame_size, when
937 it calls Lisp in frame_windows_min_size, in case one of the events
938 we've read sets the quit-flag. (Bug#18649)
940 * w32fns.c (check_x_display_info): Accept terminal objects as
941 argument, to follow what xfns.c does.
943 2014-10-07 Glenn Morris <rgm@gnu.org>
945 * Makefile.in ($(srcdir)/macuvs.h)
946 ($(lispsource)/international/charprop.el): Add explicit FORCE.
948 2014-10-07 Eli Zaretskii <eliz@gnu.org>
950 * decompress.c (init_zlib_functions): Move the message about zlib
951 being unavailable from here...
952 (Fzlib_decompress_region): ...to here. (Bug#18650)
954 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
956 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
957 the case where an optional string is used. Adjust docstring.
959 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
961 * lisp.mk (lisp): Remove w32-common-fns.elc.
963 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
965 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
966 These were already defined in buffer.c, and the duplicate
967 definitions cause problems on platforms like 'gcc -fno-common'.
968 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
970 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
972 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
973 if toolbar is visible.
975 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
978 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
979 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
980 (ns_select, ns_read_socket): Use unwind_protect to decrease
981 apploopnr (Bug#18345).
982 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
983 line height (Bug#17977).
985 * macfont.m: Fix indentation and import changes from macport 24.3.94.
986 (macfont_closest_traits_index): New function.
987 (macfont_closest_traits_index_p): Rename from
988 macfont_closest_traits_index.
989 (macfont_list): Use macfont_closest_traits_index_p.
991 2014-10-05 K. Handa <handa@gnu.org>
993 * coding.c (detect_coding_iso_2022): Set coding->rejected
994 correctly when an invalid escape sequence is found (Bug#18610).
996 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
998 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
999 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1002 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1004 * buffer.c (scroll_bar_width, scroll_bar_height):
1006 * window.c (Fset_window_scroll_bars): Fix doc-string.
1007 (Fwindow_scroll_bars): Have it return what the doc-string says.
1009 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1011 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1012 iterator backwards, to resync the bidi iterator. (Bug#18584)
1014 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1016 Consistently use min and max macros from lisp.h.
1017 * coding.c (min, max):
1019 * unexhp9k800.c (min):
1020 * unexw32.c (min, max): Use definitions from lisp.h.
1021 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1023 * gmalloc.c (min): Tiny style change.
1025 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1026 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1028 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1030 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1031 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1032 (X_ULONG_MAX): Move these macros to xterm.h.
1033 (x_fill_property_data): Be more generous about allowing either
1034 signed or unsigned data of the appropriate width.
1035 * xterm.h (x_display_set_last_user_time): New function.
1036 All setters of last_user_time changd to use this function.
1037 If ENABLE_CHECKING, check that the times are in range.
1039 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1041 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1042 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1044 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1046 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1047 make a font_object from a tty frame (Bug#18573).
1048 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1050 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1052 * alloc.c (mark_overlay): Assume that overlay boundaries are
1053 always markers. Add comment.
1054 * lread.c (read_internal_start): Use convenient validate_subarray.
1056 (Fread_from_string): Adjust docstring.
1058 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1060 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1062 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1063 Rename from the "x-" prefix.
1065 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1067 * xselect.c (selection-converter-alist): Fix docstring.
1069 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1071 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1072 argument passed by the caller, when we mirror all slashes into
1075 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1077 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1078 Resurrect old code and fix compilation with GTK < 2.13.6.
1080 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1082 Use AUTO_CONS instead of SCOPED_CONS, etc.
1083 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1084 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1085 (AUTO_LIST1): Rename from scoped_list1.
1086 (AUTO_LIST2): Rename from scoped_list2.
1087 (AUTO_LIST3): Rename from scoped_list3.
1088 (AUTO_LIST4): Rename from scoped_list4.
1089 (AUTO_STRING): Rename from SCOPED_STRING.
1090 * frame.h (AUTO_FRAME_ARG):
1091 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1092 (AUTO_LIST4, AUTO_STRING):
1093 Prepend a new argument 'name'.
1094 Declare a variable instead of yielding a value.
1096 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1098 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1100 * w32fns.c (w32_createwindow): Accept an additional argument, an
1101 array of 2 values specifying the coordinates of the frame's
1102 top-left corner. Use these values instead of calling x_get_arg,
1103 which can cons Lisp objects, and therefore cannot be called except
1104 from the main thread. Remove redundant tests for the default
1106 (my_create_window): Move the calculation of the coordinates of the
1107 frame's top-left edge here. Pass them to the input thread via the
1108 second parameter of the WM_EMACS_CREATEWINDOW message.
1109 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1112 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1114 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1115 (redisplay_window): Treat the frame's frozen_window_starts flag
1116 the same way as the optional_new_start flag for the window: only
1117 obey it if the glyph row showing point will be fully visible.
1118 Likewise when the window start is in a continuation line. If,
1119 after trying everything under the 'force_start' label, point is
1120 still not fully visible, give up and scroll the window.
1121 Add debugging traces. (Bug#18545)
1123 * window.c (Frecenter): Set the window's redisplay flag.
1125 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1127 * w32term.c (w32_read_socket): Don't use frame dimensions for
1128 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1129 rectangle. Check the return value of GetClientRect, and don't use
1130 the results if it didn't succeed.
1132 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1133 in columns and lines after correcting the pixel dimensions in
1135 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1136 negative values to xrealloc. (Bug#18528)
1138 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1140 * alloc.c: Remove now-unnecessary check.
1141 Suggested by Dmitry Antipov in:
1142 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1144 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1146 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1147 to Ubuntu 14.04.1 x86-64.
1149 Simplify stack-allocated Lisp objects, and make them more portable.
1150 The build_local_string macro was used in two ways: (1) string
1151 literals for which scoped allocation suffices, and (2) file name
1152 components, where it's not safe in general to assume bounded-size
1153 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1154 allocates a block-scope string, and by using SCOPED_STRING for (1)
1155 and build_string for (2). Furthermore, actually use stack
1156 allocation only for objects known to have sufficient alignment.
1157 This simpler implementation means Emacs can make
1158 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1159 GC_MAKE_GCPROS_NOOPS.
1160 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1161 for fewer differences among implementations.
1162 (struct Lisp_String): Now GCALIGNED.
1163 (USE_STACK_LISP_OBJECTS): Default to true, since the
1164 implementation no longer insists on a nonempty GCALIGNED.
1165 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1166 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1167 separately. Move definiens to scoped_cons. The old definition
1168 was incorrect when GCALIGNED was defined to be empty.
1169 (union Aligned_String): New type.
1170 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1171 implementation ports to compilers that don't align strictly enough.
1172 Don't worry about the union sizes; it's not worth bothering about.
1173 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1174 Rewrite using USE_STACK_CONS.
1175 (scoped_cons): Assume the use of union Aligned_Cons.
1176 (lisp_string_size, make_local_string, build_local_string): Remove.
1177 Unless otherwise specified, all callers of build_local_string
1178 changed to use SCOPED_STRING.
1179 (SCOPED_STRING): New macro.
1180 * data.c (wrong_choice):
1181 * menu.c (single_menu_item):
1182 * process.c (Fformat_network_address):
1183 Hoist use of SCOPED_STRING out of a scope, so that its returned
1184 object lives long enough.
1185 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1186 as the string might be long or might not be ASCII.
1188 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1190 * msdos.c (internal_terminal_init): Bump version to 25.
1192 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1194 Keep stack-allocated Lisp objects fast rather than versatile.
1195 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1196 (SCOPED_CONS_INITIALIZER): New macro.
1197 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1198 (USE_LOCAL_ALLOCA): Remove.
1199 (local_cons, local_list1, local_list2, local_list3, local_list4):
1200 Remove. Stack overflow checking makes them too slow.
1201 (make_local_vector): Likewise. Also we just don't have enough
1203 (enum LISP_STRING_OVERHEAD): Remove.
1204 (local_string_init, local_vector_init): Remove prototypes.
1205 (make_local_string, build_local_string): Redesign to target short
1206 compile-time string constants, fall back to regular string allocation
1208 (lisp_string_size): New function.
1209 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1210 * alloc.c (local_string_init, local_vector_init): Remove.
1211 (verify_ascii) [ENABLE_CHECKING]: New function.
1212 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1213 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1214 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1215 * xselect.c, xterm.c: All related users changed.
1217 2014-09-28 Ken Brown <kbrown@cornell.edu>
1219 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1220 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1222 2014-09-27 Ken Brown <kbrown@cornell.edu>
1224 Fix implementation of HYBRID_MALLOC on Cygwin.
1225 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1226 (bss_sbrk_buffer_beg): New variable. Use it...
1227 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1228 incorrect definition.
1230 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1232 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1233 Make it into a function and change arg to be a function.
1235 * lisp.mk (lisp): Add elisp-mode.elc.
1237 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1239 * xfns.c (x_default_scroll_bar_color_parameter):
1240 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1241 to pacify --enable-gcc-warnings in non-scrollbar builds.
1243 2014-09-26 Ken Brown <kbrown@cornell.edu>
1245 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1247 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1249 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1250 MinGW builds that use GCC before 4.2.
1252 Default to stack objects on DOS_NT platforms as well.
1253 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1254 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1256 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1258 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1259 ALIGN_STACK attribute.
1261 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1263 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1264 ALIGN_STACK attribute.
1266 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1267 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1269 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1271 * frame.c (frame_inhibit_resize):
1272 * widget.c (EmacsFrameResize):
1273 * window.c (resize_frame_windows, Fset_window_configuration):
1274 * xdisp.c (expose_frame):
1275 * xfns.c (x_change_tool_bar_height):
1276 * xmenu.c (update_frame_menubar):
1277 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1278 Remove code left dead after 2014-07-27 changes.
1280 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1282 Fix local_cons etc. to not exhaust the stack when in a loop.
1283 Problem reported in:
1284 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1285 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1286 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1287 (Ffind_charset_string):
1288 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1289 * data.c (wrong_range):
1290 * editfns.c (Fpropertize, format2):
1291 * emacs.c (init_cmdargs, decode_env_path):
1292 * fileio.c (auto_save_error):
1293 * fns.c (Fyes_or_no_p):
1294 * font.c (font_style_to_value, font_parse_xlfd)
1295 (font_parse_family_registry, font_delete_unmatched)
1297 * fontset.c (Fset_fontset_font):
1298 * frame.c (x_get_arg):
1299 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1300 (read_char_minibuf_menu_prompt):
1301 * keymap.c (silly_event_symbol_error, describe_vector):
1302 * lread.c (load_warn_old_style_backquotes):
1303 * menu.c (single_menu_item):
1304 * minibuf.c (Fread_buffer):
1305 * process.c (status_message, Fformat_network_address)
1306 (server_accept_connection):
1307 * textprop.c (copy_text_properties):
1308 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1309 * xfns.c (x_default_scroll_bar_color_parameter):
1310 * xfont.c (xfont_open):
1311 * xselect.c (x_clipboard_manager_error_1):
1312 * xterm.c (x_term_init):
1313 Put USE_LOCAL_ALLOCA at the start of the function.
1314 * fns.c (maybe_resize_hash_table): Use build_string instead of
1315 build_local_string, since we'd otherwise need a conditional
1316 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1317 not worth the bother of optimization.
1318 * font.c (font_delete_unmatched): Remove by-hand code that
1319 observed MAX_ALLOCA limit, since it's now done automatically.
1320 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1321 since build_local_string needs its sa_alloc.
1322 * lisp.h (lisp_word_count): New function.
1323 (SAFE_ALLOCA_LISP): Use it.
1324 (USE_LOCAL_ALLOCA): New macro.
1325 (local_cons, make_local_vector, make_local_string):
1326 Observe the MAX_ALLOCA limit.
1327 (LISP_STRING_OVERHEAD): New constant.
1328 (make_local_string): Use it.
1330 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1332 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1333 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1334 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1335 and Solaris and it's likely to work on similar platforms.
1337 Avoid signed integer overflow when converting Time to ptrdiff_t.
1338 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1340 (position_to_Time, Time_to_position): New functions.
1341 (gen_help_event, kbd_buffer_get_event): Use them.
1342 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1343 Go back to plain 'unsigned long', so that 'Time' is the same
1344 for both X and non-X builds; this is less likely to cause surprise.
1345 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1346 are the same size; this is no longer required.
1348 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1349 of bit 28 and of whether an unsigned value is negative.
1350 This simplifies the code a bit, and pacifies clang 3.4.
1352 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1354 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1355 Windows builds, where 'long' is a 32-bit type.
1357 * w32inevt.h (w32_console_mouse_position): Update the argument
1358 types to use 'Time'.
1360 * w32term.c (w32_mouse_position)
1361 (x_horizontal_scroll_bar_report_motion)
1362 (x_scroll_bar_report_motion): Update the argument types to use
1365 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1367 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1368 (struct input_event): ...unsigned bitfields. Likewise for
1369 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1370 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1371 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1372 (kbd_buffer_get_event): Adjust users.
1373 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1374 (make_scroll_bar_position): New function, refactored out of...
1375 (make_lispy_event): ...adjusted user.
1376 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1377 * nsterm.m (ns_mouse_position, mouseUp):
1378 * term.c (term_mouse_position):
1379 * w32inevt.c (w32_console_mouse_position):
1380 * w32term.c (w32_mouse_position):
1381 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1382 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1383 Prefer enum and explicit enum members to integers and numeric values.
1385 * chartab.c (uniprop_encode_value_numeric):
1386 * font.c (font_style_to_value): Use make_local_vector.
1387 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1388 * keymap.c (append_key): Use scoped_list1.
1390 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1391 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1393 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1395 Fix some slow uses and misuses of strcat.
1396 * doc.c (get_doc_string):
1397 * gtkutil.c (get_utf8_string):
1398 * xsmfns.c (x_session_initialize):
1399 Avoid recomputation of string length.
1400 * ftfont.c (ftfont_spec_pattern):
1401 * xfns.c (xic_create_fontsetname):
1402 Don't assume output buffer is initially zero.
1404 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1406 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1407 All callers changed.
1408 * xterm.c (x_term_init): Use new functionality to avoid two needs
1409 to compute a string length.
1411 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1413 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1415 Use known length of a Lisp string to copy it faster.
1416 * lisp.h (lispstrcpy): New function. Add comment.
1417 * callproc.c (child_setup):
1418 * dbusbind.c (xd_append_arg):
1419 * doc.c (get_doc_string):
1420 * font.c (Ffont_xlfd_name):
1421 * frame.c (xrdb_get_resource):
1422 * process.c (Fmake_network_process, network_interface_info):
1423 * w32fns.c (Fx_open_connection):
1424 * w32proc.c (sys_spawnve):
1425 * xfns.c (select_visual):
1426 * xfont.c (xfont_list):
1427 * xsmfns.c (x_session_initialize):
1428 * xterm.c (x_term_init): Use it.
1430 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1432 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1433 Problem reported by Dmitry Antipov in thread leading to:
1434 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1435 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1436 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1438 * callproc.c (call_process): Save and restore sa_avail.
1439 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1440 (AVAIL_ALLOCA): New macro.
1441 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1442 Use it, and check against sa_avail rather than MAX_ALLOCA.
1444 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1446 On OSX, do not free font-specific data more than once (Bug#18501).
1447 * macfont.m (macfont_close): Release and free font-specific data
1448 only if it wasn't previously freed.
1450 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1452 * unexmacosx.c (dump_it): Improve error message.
1454 2014-09-22 Juri Linkov <juri@jurta.org>
1456 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1457 (Bug#10747, bug#18334)
1459 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1461 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1462 units in which the position is measured. (Bug#18493)
1464 * xdisp.c (redisplay_internal): Force redisplay of all windows
1465 that show a buffer whose narrowing has changed. (Bug#18490)
1467 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1469 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1470 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1471 lines, draw the hollow-box and hbar cursors on the right side of
1472 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1475 * xterm.c (x_draw_stretch_glyph_string):
1476 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1477 caused the block cursor to disappear on a TAB in R2L lines in
1478 every window except the leftmost one. Reported by Martin Rudalics
1481 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1483 Always use matched specpdl entry to record call arguments (Bug#18473).
1484 * lisp.h (record_in_backtrace): Adjust prototype.
1485 * eval.c (record_in_backtrace): Return current specpdl level.
1486 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1487 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1488 entry and use that entry in call to backtrace_debug_on_exit.
1489 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1490 (do_debug_on_call): Get current specpdl level as 2nd arg.
1492 Prefer ptrdiff_t to int and avoid integer overflows.
1493 * fileio.c (make_temp_name):
1494 * font.c (font_parse_family_registry): Avoid integer
1495 overflow on string size calculation.
1496 * data.c (Faset): Likewise for byte index.
1498 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1500 Fix display of R2L lines in partial-width windows.
1501 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1502 assigned the correct value.
1503 (extend_face_to_end_of_line): Account for truncation and
1504 continuation glyphs in R2L rows when one of the fringes is not
1506 (display_line): Don't assign negative X offset to a row if we are
1507 going to produce a truncation glyph for it. When handling
1508 truncated R2L rows, consider the width of the left fringe instead
1510 (produce_special_glyphs): Fix bogus assignments.
1512 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1514 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1515 always set to a valid value. Make sure the size passed to alloca
1516 is always positive. (Bug#18516)
1518 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1520 Avoid extra call to oblookup when interning symbols.
1521 * lisp.h (intern_driver): Add prototype.
1522 * lread.c (intern_driver): New function.
1523 (intern1, intern_c_string_1, Fintern):
1524 * font.c (font_intern_prop):
1525 * w32font.c (intern_font_name): Use it.
1527 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1529 Minor improvements to new stack-allocated Lisp objects.
1530 * frame.h (FRAME_PARAMETER):
1531 Prefer scoped_list1 to local_list1 where either would do.
1532 * lisp.h (scoped_list4): New macro.
1533 (local_cons, local_list1, local_list2, local_list3, local_list4)
1534 (make_local_vector, make_local_string, build_local_string):
1535 Prefer functions to macros where either would do.
1536 * xdisp.c (build_desired_tool_bar_string):
1537 Prefer scoped_list4 to local_list4 where either would do.
1539 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1541 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1542 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1543 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1544 * frame.h (FRAME_PARAMETER): New macro.
1545 * dispnew.c (init_display):
1546 * fontset.c (Fset_fontset_font):
1547 * frame.c (x_default_parameter):
1548 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1549 * xfns.c (x_default_scroll_bar_color_parameter)
1550 (x_default_font_parameter, x_create_tip_frame): Use it.
1551 * editfns.c (Fpropertize): Use local_cons.
1552 * process.c (status_message): Use build_local_string.
1553 * xfont.c (xfont_open): Use make_local_string.
1554 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1556 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1558 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1559 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1560 !__clang__. This works with GCC and with clang and is safer for
1561 compilers we don't know about.
1562 (local_cons): Rename parameter to make capture less likely.
1564 2014-09-17 Samuel Bronson <naesten@gmail.com>
1566 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1568 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1570 Fix minor problems found by static checking.
1571 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1573 * buffer.h (decode_buffer): Doc and indentation fixes.
1574 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1576 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1578 Avoid clang-specific warnings.
1579 * buffer.c (init_buffer): Shut up -Wself-assign.
1580 * process.c (server_accept_connection): Shut up -Wunsequenced.
1582 2014-09-16 Daniel Colascione <dancol@dancol.org>
1584 * fns.c (sxhash): For symbols, use address as hash code.
1586 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1588 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1589 * charset.c (load_charset_map_from_file): Use scoped_list2
1590 and build_local_string.
1591 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1592 * emacs.c (init_cmdargs, decode_env_path):
1593 * fileio.c (Fexpand_file_name):
1594 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1595 * frame.c (x_get_arg):
1596 * keyboard.c (safe_run_hooks_error):
1597 * lread.c (load_warn_old_style_backquotes):
1598 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1599 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1600 * xselect.c (x_clipboard_manager_error_1)
1601 (x_clipboard_manager_save_all):
1602 * xterm.c (x_term_init): Use build_local_string.
1604 Avoid more integer overflows on string size calculations.
1605 * category.c (Fmake_category_set):
1606 * xdisp.c (get_overlay_arrow_glyph_row):
1607 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1609 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1611 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1612 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1613 error message format. Use message_with_string to have non-ASCII
1614 file names properly displayed.
1615 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1616 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1617 where these APIs are not available even in UNICOWS.DLL.
1618 Improve the format of error messages and include the file name in them
1620 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1621 call play-sound-functions, per documentation.
1623 * w32.c (w32_get_long_filename, w32_get_short_filename):
1624 Constify the input file name arguments.
1626 * w32.h (w32_get_long_filename, w32_get_short_filename):
1629 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1631 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1632 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1633 [USE_LOCAL_ALLOCATORS]: New macros.
1634 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1635 (build_local_string): Avoid argument name expansion clash with
1637 * alloc.c (toplevel)
1638 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1639 Preprocessor guard to avoid impossible configuration.
1640 * charset.c (Ffind_charset_region, Ffind_charset_string):
1641 Use make_local_vector.
1642 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1643 * textprop.c (Fput_text_property, Fadd_face_text_property):
1645 (copy_text_properties): Use local_cons and local_list3.
1646 * chartab.c (uniprop_table):
1647 * data.c (wrong_choice, wrong_range):
1648 * doc.c (get_doc_string):
1649 * editfns.c (format2):
1650 * fileio.c (Fexpand_file_name, auto_save_error):
1651 * fns.c (Fyes_or_no_p):
1652 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1653 * fontset.c (Fset_fontset_font):
1654 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1655 (read_char_minibuf_menu_prompt):
1656 * keymap.c (silly_event_symbol_error, describe_vector):
1657 * menu.c (single_menu_item):
1658 * minibuf.c (Fread_buffer):
1659 * process.c (status_message, Fformat_network_address)
1660 (server_accept_connection): Use make_local_string and
1661 build_local_string. Prefer compound literals where appropriate.
1663 2014-09-15 Daniel Colascione <dancol@dancol.org>
1665 * fns.c (Fsort): Tweak sort docstring.
1667 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1669 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1670 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1671 set errno to EAGAIN instead, to allow the caller to retry the
1672 write after some waiting. Fixes deadlocks when Emacs exchanges a
1673 lot of data through the pipe. (Bug#18420)
1675 * sound.c (Fplay_sound_internal): Encode the sound file name in
1676 the ANSI codepage. Expand it against data-directory, as per docs,
1677 not against the current directory. No need to make a local copy
1678 of the file name; pass the encoded file name directly to
1679 do_play_sound. (Bug#18463)
1681 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1682 NULL, and the file name is not encodable in ANSI codepage, return
1683 the string with "?" replacement characters, which will fail the
1684 caller. This avoids returning a random value in that case.
1686 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1688 * window.c (Fresize_mini_window_internal): Set w->total_lines
1689 from w->pixel_height (Bug#18422).
1691 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1693 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1694 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1695 setting resize increments (Bug#18435).
1697 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1699 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1700 state around the call to line_bottom, since it can move the
1701 iterator to another screen line. This fixes off-by-one errors in
1702 the reported row in some rare cases.
1704 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1706 * callproc.c (init_callproc): Fix bug introduced at
1707 2014-09-07 (Bug#18474).
1709 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1711 Prefer ptrdiff_t to int and avoid integer overflows.
1712 * fileio.c (make_temp_name):
1713 * font.c (font_parse_family_registry): Avoid integer
1714 overflow on string size calculation.
1715 * data.c (Faset): Likewise for byte index.
1717 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1719 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1721 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1723 * lisp.h (make_local_string): Nitpick indent.
1724 * print.c (Fprin1_to_string): Remove unused GCPROs.
1726 More debugging aids around GCPROs.
1727 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1728 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1729 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1731 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1732 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1734 Remove redundant GCPROs around Ffuncall and Fapply calls.
1735 This is safe because Ffuncall protects all of its arguments by itself.
1736 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1737 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1738 (call6, call7): Likewise. Use compound literals where applicable.
1739 (run_hook_with_args_2): Use compound literal.
1741 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1743 Pacify --enable-gcc-warnings when no window system is used.
1744 These warnings found that subscript error, so they seem worthwhile.
1745 * composite.c (char_composable_p): Simplify a bit.
1746 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1747 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1748 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1749 * window.c (set_window_scroll_bars):
1750 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1751 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1752 Ignore -Wsuggest-attribute=const.
1753 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1754 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1756 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1758 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1759 Use check_iso_charset_parameter instead of doing the checks by hand.
1760 (check_iso_charset_parameter): Move up. Check parameters a bit
1761 more carefully, and return true for 96-char sets. All callers changed.
1763 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1765 Simplify lisp.h by removing the __COUNTER__ business.
1766 Problem reported by Dmitry Antipov in:
1767 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1768 * lisp.h (make_local_vector, make_local_string)
1769 (build_local_string): Simplify by not bothering with __COUNTER__.
1770 The __COUNTER__ business wasn't working properly, and was needed
1771 only for hypothetical future expansion anyway.
1773 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1775 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1776 terms to determine bitmap color. (Bug#18437)
1778 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1780 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1783 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1785 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1787 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1789 * xterm.c (handle_one_xevent): Detect iconified by looking at
1790 _NET_WM_STATE_HIDDEN.
1792 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1794 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1795 These can generate a constant with the correct value but the wrong
1796 width, which doesn't work as a printf argument. All uses removed.
1797 Problem reported by Dmitry Antipov in:
1798 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1799 (ENUMABLE): Remove; no longer needed.
1800 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1801 Remove; no longer needed because of the above change.
1802 Each definiens moved to the only use.
1804 Improve the experimental local and scoped allocation.
1805 * alloc.c (local_string_init, local_vector_init):
1806 New functions, defined if USE_LOCAL_ALLOCATORS.
1807 Mostly, these are moved here from lisp.h, as it's not
1808 clear it's worth making them inline.
1809 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1810 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1811 USE_STACK_LISP_OBJECTS, not on a laundry list.
1812 (local_string_init, local_vector_init): New decls.
1813 (union Aligned_Cons): New type.
1814 (scoped_cons): Use it. Give up on the char trick, as it's a too
1815 much of a maintenance hassle; if someone wants this speedup
1816 they'll just need to convince their compiler to align properly.
1817 Conversely, use the speedup if struct Lisp_Cons happens to
1818 be aligned even without a directive. Better yet, help it along
1819 by using union Aligned_Cons rather than struct Lisp_Cons.
1820 (pointer_valid_for_lisp_object): Remove. This check is not
1821 necessary, since make_lisp_ptr is already doing it. All uses removed.
1822 (local_vector_init, local_string_init): Move to alloc.c.
1823 (build_local_vector): Remove this awkward macro, replacing with ...
1824 (make_local_vector): New macro, which acts more like a function.
1825 Use statement expressions and use __COUNTER__ to avoid macro
1826 capture. Fall back on functions if these features are not supported.
1827 (build_local_string, make_local_string): Likewise.
1829 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1831 * xterm.c (x_term_init): Consolidate duplicated code.
1832 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1833 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1834 Add eassert and mark dpyinfo as dead only if it was alive.
1836 Add macros to allocate temporary Lisp objects with alloca.
1837 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1838 * character.h (parse_str_as_multibyte): Move prototype to ...
1839 * lisp.h (parse_str_as_multibyte): ... here.
1840 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1841 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1843 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1844 (local_string_init): New functions.
1845 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1846 (init_alloc_once): Call it.
1848 Cleanup last change and make all new stuff conditional.
1849 * lisp.h (build_local_string): Rename to ...
1850 (make_local_string): ... this macro.
1851 (build_local_string, scoped_list1, scoped_list3): New macros.
1852 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1853 and functions as such, use regular fallbacks otherwise.
1854 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1857 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1859 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1860 always make sure the marginal areas of the row are in sync with
1861 what the window wants. (Bug#18419)
1863 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1864 existing binding of a variable, to avoid silently aborting
1865 commands that use specbind. (Bug#18331)
1867 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1869 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1870 * coding.c (growable_destination): New function.
1871 (produce_chars): Use it for sanity checks. Do not fiddle with
1872 dst_end if the source and destination are both nil, as it's
1873 the caller's responsibility to avoid overlap.
1874 * keyboard.c (read_decoded_event_from_main_queue):
1875 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1876 length, not 4 times, to prevent decode_coding_c_string from trying
1877 to reallocate a destination. This removes the need for the FIXME.
1879 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1880 All callers simplified. Add a comment about exec_failed, vfork,
1883 Adjust drag-and-drop fix when window is above top (Bug#18303).
1884 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1885 XCDR bleed into XCAR's encoded value. Improve checks for
1886 out-of-range data while we're at it.
1888 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1890 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1891 is CONSP (Bug#18303).
1893 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1895 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1896 'alloca' gets passed arguments larger than MAX_ALLOCA.
1898 * font.c (MAX): Define if not defined elsewhere.
1900 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1902 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1903 here for destination buffer, to work around what appears to be a
1904 bug in decode_coding_c_string when the source and destination are
1907 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1908 This follows up on the recent thread in emacs-devel on alloca; see:
1909 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1910 This patch also cleans up alloca-related glitches noted while
1911 examining the code looking for unbounded alloca.
1913 * callproc.c (init_callproc):
1914 Rewrite to avoid need for alloca.
1915 * buffer.c (mouse_face_overlay_overlaps)
1916 (report_overlay_modification):
1917 * buffer.h (GET_OVERLAYS_AT):
1918 * coding.c (make_subsidiaries):
1919 * doc.c (Fsnarf_documentation):
1920 * editfns.c (Fuser_full_name):
1921 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1922 (search_embedded_absfilename, Fsubstitute_in_file_name):
1923 * fns.c (Fmake_hash_table):
1924 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1925 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1926 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1927 (xrdb_get_resource, x_get_resource_string):
1928 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1929 * ftxfont.c (ftxfont_draw):
1930 * image.c (xbm_load, xpm_load, jpeg_load_body):
1931 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1933 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1935 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1936 (find_and_return_menu_selection):
1937 * print.c (PRINTFINISH):
1938 * process.c (Fformat_network_address):
1939 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1940 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1941 * sound.c (wav_play, au_play):
1942 * syntax.c (skip_chars):
1943 * term.c (tty_menu_activate, tty_menu_show):
1944 * textprop.c (get_char_property_and_overlay):
1945 * window.c (Fset_window_configuration):
1946 * xdisp.c (safe__call, next_overlay_change, vmessage)
1947 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1948 * xfaces.c (face_at_buffer_position):
1949 * xmenu.c (x_menu_show):
1950 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1951 allocation size isn't bounded.
1952 * callint.c (Fcall_interactively): Redo memory_full check
1953 so that it can be done at compile-time on some platforms.
1954 * coding.c (MAX_LOOKUP_MAX): New constant.
1955 (get_translation_table): Use it.
1956 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1957 SAFE_ALLOCA, to catch integer overflows on size calculation.
1958 (exec_failed) [!DOS_NT]: New function.
1959 (child_setup) [!DOS_NT]: Use it.
1960 * editfns.c (Ftranspose_regions):
1961 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1962 * editfns.c (check_translation):
1963 Allocate larger buffers on the heap.
1964 * eval.c (internal_lisp_condition_case):
1965 Check for MAX_ALLOCA overflow.
1966 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1967 (Fbase64_encode_region, Fbase64_decode_region):
1968 Avoid unnecessary calls to SAFE_FREE before 'error'.
1969 * buffer.c (mouse_face_overlay_overlaps):
1970 * editfns.c (Fget_pos_property, check_translation):
1971 * eval.c (Ffuncall):
1972 * font.c (font_unparse_xlfd, font_find_for_lface):
1973 * ftfont.c (ftfont_drive_otf):
1974 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1975 (menu_bar_items, tool_bar_items):
1976 * sound.c (Fplay_sound_internal):
1977 * xdisp.c (load_overlay_strings, dump_glyph_row):
1978 Use an ordinary auto buffer rather than alloca, since the
1979 allocation size is fixed and small.
1980 * ftfont.c: Include <c-strcase.h>.
1981 (matching_prefix): New function.
1982 (get_adstyle_property): Use it, to avoid need for alloca.
1983 * keyboard.c (echo_add_key):
1984 * keymap.c (describe_map): Use ptrdiff_t, not int.
1985 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1986 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1987 when counting bytes.
1988 * lisp.h (xlispstrdupa): Remove, replacing with ...
1989 (SAFE_ALLOCA_STRING): ... new macro with different API.
1990 This fixes a portability problem, namely, alloca result
1991 passed to another function. All uses changed.
1992 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1994 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1995 (REGEX_ALLOCATE): New macros.
1996 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1997 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1999 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2001 (decode_mode_spec_coding): Store directly into buf rather than
2002 into an alloca temporary and copying the temporary to the buf.
2004 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2006 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2008 2014-09-04 Jan D <jan.h.d@swipnet.se>
2010 * xterm.c (x_term_init): Don't call x_session_initialize if running
2011 as a daemon (Bug#18375).
2013 * xsmfns.c: Initialize ice_fd.
2015 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2017 Less chatter in 'make' output.
2018 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2019 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2020 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2022 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2024 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2025 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2027 * nsfns.m (Fx_create_frame):
2028 * w32fns.c (Fx_create_frame):
2029 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2032 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2034 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2035 the reported row in the case of a window with a header line, by
2036 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2037 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2039 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2041 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2042 when configured --with-wide-int on typical 32-bit platforms.
2044 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2046 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2047 when HPOS is negative, for the benefit of R2L glyph rows whose
2048 newline overflows into the fringe.
2050 2014-09-03 Ken Brown <kbrown@cornell.edu>
2052 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2054 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2056 Minor cleanup of recent strlen-avoiding patch.
2057 * fileio.c (CHECK_LENGTH): Remove.
2058 Rewrite callers so that they don't need it.
2059 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2060 variable wasn't set.
2062 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2064 * fileio.c (CHECK_LENGTH): New macro.
2065 (Fexpand_file_name): Use it and get rid of a few more calls
2066 to strlen and strcat.
2067 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2068 * lisp.h (egetenv): ... because of a new inline function used to
2069 avoid calls to strlen for a compile-time constants.
2071 * buffer.h (decode_buffer): New function.
2072 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2073 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2074 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2075 * data.c (Flocal_variables_p):
2076 * fileio.c (Fverify_visited_file_modtime):
2077 * marker.c (live_buffer): Use it.
2079 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2081 Avoid extra calls to strlen in filesystem I/O routines.
2082 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2083 the length of 'newdir' is known or may be precalculated.
2084 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2085 not 'char *', and so use precalculated length.
2086 (Ffile_accessible_directory_p):
2087 * callproc.c (encode_current_directory, init_callproc):
2088 * charset.c (init_charset):
2089 * lread.c (load_path_check, load_path_default): Adjust users.
2090 * lisp.h (file_accessible_directory_p): Tweak prototype.
2092 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2094 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2097 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2099 --enable-silent-rules now suppresses more chatter.
2100 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2101 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2102 (am__v_CCLD_1): New macros, taken from Automake.
2103 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2105 Clean up extern decls a bit.
2106 * bytecode.c: Include blockinput.h and keyboard.h rather
2107 than rolling their APIs by hand.
2108 * emacs.c: Include regex.h and rely on its and lisp.h's API
2109 rather than rolling them by hand.
2110 * lastfile.c: Include lisp.h, to check this file's API.
2111 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2113 * regex.h (re_max_failures): New decl.
2114 * unexcw.c, unexmacosx.c, unexw32.c:
2115 Rely on lisp.h's API rather than rolling it by hand.
2116 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2117 Declare at top level, to pacify GCC -Wnested-externs.
2119 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2121 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2122 clipping rectangle become negative (i.e. large positive, since
2123 it's an unsigned data type). This can happen in R2L hscrolled
2124 glyph rows, and caused us to draw the cursor glyph on the fringe.
2125 For the details, see
2126 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2128 2014-08-31 Ken Brown <kbrown@cornell.edu>
2130 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2131 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2132 is defined. (Bug#18368)
2134 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2136 Vector-sorting fixes (Bug#18361).
2137 It's not safe to call qsort or qsort_r, since they have undefined
2138 behavior if the user-specified predicate is not a total order.
2139 Also, watch out for garbage-collection while sorting vectors.
2140 * fns.c: Include <vla.h>.
2141 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2142 (sort_vector_compare): Remove, replacing with ....
2143 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2144 ... these new functions.
2145 (sort_vector): Rewrite to use the new functions.
2146 GCPRO locals, since the predicate can invoke the GC.
2147 Since it's in-place return void; caller changed.
2148 (merge): Use 'inorder', for clarity.
2150 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2151 One can't hoist this out of the 'if', because intervening calls to
2152 newlocale, twolower, etc. can change errno.
2154 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2156 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2157 wording of the error messages.
2158 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2161 * w32proc.c (get_lcid_callback): Accept locale specifications
2162 without the country part, as in "enu" vs "enu_USA".
2163 (w32_compare_strings): Signal an error if a locale was specified,
2164 but couldn't be translated into a valid LCID.
2166 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2168 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2170 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2172 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2173 errno after towlower_l. errno's value is not specified after
2174 towlower_l. Instead, assume that towlower_l returns its argument
2175 on failure, which is portable in practice.
2177 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2179 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2181 * w32proc.c (w32_compare_strings): Accept additional argument
2182 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2183 if requested. If w32-collate-ignore-punctuation is non-nil, add
2184 NORM_IGNORESYMBOLS to the flags.
2185 (LINGUISTIC_IGNORECASE): Define if not already defined.
2186 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2188 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2191 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2193 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2194 Define substitutes for platforms that lack them.
2195 (str_collate): Add arguments locale and ignore_case.
2197 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2198 Add optional arguments LOCALE and IGNORE-CASE.
2200 * lisp.h (str_collate): Adapt argument list.
2202 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2204 Add vectors support to Fsort.
2205 * fns.c (sort_vector, sort_vector_compare): New functions.
2206 (sort_list): Likewise, refactored out of ...
2207 (Fsort): ... adjusted user. Mention vectors in docstring.
2208 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2209 * alloc.c (make_save_int_obj): New function.
2210 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2211 (make_save_int_obj): Add prototype.
2213 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2214 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2215 Conditionally define to match system's qsort_r signature.
2216 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2218 2014-08-28 Ken Brown <kbrown@cornell.edu>
2220 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2221 dumping and the system malloc after dumping. (Bug#18222)
2223 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2224 Define as macros, expanding to hybrid_malloc, etc.
2225 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2226 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2228 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2229 full implementation on Cygwin. Remove Cygwin-specific code that
2230 is no longer needed.
2231 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2232 Redefine as macros expanding to gmalloc, grealloc, etc.
2233 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2234 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2235 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2236 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2238 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2239 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2240 HAVE_POSIX_MEMALIGN)]: New functions.
2241 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2242 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2243 hybrid_aligned_alloc; declare.
2244 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2245 HAVE_POSIX_MEMALIGN)]: Define.
2246 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2247 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2248 Define as macro, expanding to gget_current_dir_name, and define
2250 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2251 malloc_enable_thread(). Don't initialize malloc.
2252 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2253 no longer defined on Cygwin).
2254 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2255 * sheap.c (bss_sbrk_buffer_end): New variable.
2256 * unexcw.c (__malloc_initialized): Remove variable.
2257 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2259 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2262 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2264 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2265 In `event->y' return entire range (the size of the scroll bar minus
2267 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2268 return entire range (the scaled size of the scroll bar minus
2269 that of the slider). In `portion' return the scaled position of
2271 (xaw_jump_callback): Restore part of code for vertical scroll
2272 bar broken in change from 2014-07-27.
2273 (xaw_scroll_callback): Provide incremental scrolling with
2274 horizontal scroll bars.
2276 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2278 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2280 * indent.c (Fvertical_motion): Fix vertical motion up through a
2281 display property after a newline. (Bug#18276)
2283 * xdisp.c (display_line): Don't assume that the call to
2284 reseat_at_next_visible_line_start ends up at a character
2285 immediately following the newline on the previous line.
2286 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2287 beyond ZV, which causes infloop in redisplay. For the details, see
2288 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2290 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2291 coordinate for hscrolled R2L screen lines. (Bug#18277)
2293 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2295 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2298 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2300 * syntax.c (scan_lists): Don't examine positions before BEGV.
2303 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2305 Improve robustness of new string-collation code (Bug#18051).
2306 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2307 (newlocale, wcscoll_l): Define substitutes for platforms that
2308 lack them, so as to simplify the mainline code.
2309 (str_collate): Simplify the code by assuming the above definitions.
2310 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2311 For example, the old version left the Emacs in the wrong locale if
2312 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2313 result. Report an error if newlocale fails.
2315 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2317 * lisp.h (str_collate):
2318 * sysdep.c (str_collate): Return int.
2319 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2321 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2323 Fix some glitches in previous change.
2324 * sysdep.c (stack_direction): Replace stack_grows_down
2325 to simplify calculation of stack boundaries.
2326 (handle_sigsegv): Check whether we really crash somewhere near
2327 to stack boundary, and handle fatal signal as usual if not.
2328 (init_sigsegv): Adjust accordingly.
2329 * keyboard.c (Vtop_level_message): Rename to
2330 Vinternal__top_level_message, as suggested by Stefan Monnier in
2331 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2332 All related users changed.
2334 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2336 Handle C stack overflow caused by too nested Lisp evaluation.
2337 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2338 siglongjmp point to transfer control from SIGSEGV handler.
2339 * keyboard.c (return_to_command_loop, recover_top_level_message)
2340 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2341 (regular_top_level_message): New variable.
2342 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2343 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2345 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2346 new variables described above.
2347 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2348 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2349 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2350 (init_sigsegv): New function.
2351 (init_signals): Use it.
2353 2014-08-25 Ken Brown <kbrown@cornell.edu>
2355 * emacs.c (main): Remove use of obsolete macro
2356 G_SLICE_ALWAYS_MALLOC.
2358 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2360 Implement locale-sensitive string collation for MS-Windows.
2361 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2362 New functions. (Bug#18051)
2364 * w32.h (w32_compare_strings): Add prototype.
2366 * w32.c <g_b_init_compare_string_w>: New global flag.
2367 (globals_of_w32): Initialize it.
2369 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2371 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2372 [WINDOWSNT]: Call str_collate on MS-Windows.
2374 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2376 One more minor cleanup of font subsystem.
2377 * font.h (struct font_driver): Convert text_extents to
2378 return void because returned value is never actually used.
2379 * macfont.m (macfont_text_extents):
2380 * w32font.c (w32font_text_extents):
2381 * xftfont.c (xftfont_text_extents): Adjust to return void
2382 and assume that 'metrics' argument is always non-NULL.
2383 * ftfont.c (ftfont_text_extents):
2384 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2386 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2388 Minor cleanups of str_collate fix (Bug#18051).
2389 * fns.c (str_collate): Move decl from here ...
2390 * lisp.h (str_collate): ... to here.
2391 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2392 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2393 potential problems with integer overflow. Don't assume
2394 setlocale succeeds. Remove unnecessary test before restoring
2395 locale via setlocale, and free the copied setlocale string
2398 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2400 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2402 * sysdep.c (str_collate): New function. (Bug#18051)
2404 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2406 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2407 if the initial "rm -f" fails. This is for MinGW builds, where
2408 MS-Windows will not allow deleting the executable file of a
2411 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2413 * w32term.c (w32_scroll_bar_handle_click)
2414 (w32_horizontal_scroll_bar_handle_click)
2415 (x_scroll_bar_report_motion)
2416 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2417 SB_THUMBTRACK, use the 32-bit position information returned by
2418 GetScrollInfo, not the 16-bit information returned in the Windows
2421 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2423 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2424 second coordinate ('y') reported for dragging the horizontal
2427 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2429 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2430 and text area-relative x-coordinates.
2432 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2434 Avoid overwriting the reversed_p flags in the glyph matrices when
2435 init_iterator or start_display are called.
2436 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2438 (tool_bar_height, redisplay_tool_bar, try_window)
2439 (try_window_reusing_current_matrix, try_window_id)
2440 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2441 reversed_p flag of the iterator's glyph row where the glyph row
2442 is going to be redrawn.
2444 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2446 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2448 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2450 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2451 of emacs_event return length from si.nPage to si.nMax.
2452 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2453 interchange start and end of thumb.
2455 2014-08-15 Ken Brown <kbrown@cornell.edu>
2457 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2458 ERRORCHECK mutexes. (Bug#18222)
2460 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2462 * frame.c (set_menu_bar_lines_1): Remove.
2463 (set_menu_bar_lines): Call change_frame_size instead of
2464 set_menu_bar_lines_1.
2466 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2468 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2471 2014-08-11 Glenn Morris <rgm@gnu.org>
2473 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2474 writing before backing up, since it causes a more serious problem
2475 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2476 (choose_write_coding_system): No longer callable from Lisp.
2477 Move last piece back here from Fwrite_region.
2478 (Fwrite_region, syms_of_fileio): Update for above changes.
2480 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2482 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2483 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2484 (Fwindow_new_pixel, Fset_window_new_pixel)
2485 (Fset_window_new_total, Fset_window_new_normal)
2486 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2488 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2490 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2492 * fontset.c (Finternal_char_font): Recompute basic faces if the
2493 frame's face cache was cleared. (Bug#18162)
2495 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2497 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2498 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2499 base buffer's undo list.
2501 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2503 Fix a couple of recent inadvertent breaks of the MSDOS port.
2504 * msdos.c: include required menu.h
2505 * term.c: set correct menu_show_hook on MSDOS.
2507 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2509 Fix handling of menu bar line on TTY frames (Bug#18136)
2511 * dispnew.c (handle_window_change_signal):
2512 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2513 frame's menu bar lines subtracted from height.
2514 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2516 (adjust_frame_size): Count in menu bar when setting FrameRows.
2517 (make_terminal_frame): When setting up the frame's lines and
2518 text height don't count in the menu bar.
2519 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2520 lines subtracted from height.
2521 (do_switch_frame): Set tty's FrameRows to number of total lines
2523 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2524 is used, return total number of lines and columns.
2525 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2527 * term.c (OUTPUT, tty_set_terminal_modes)
2528 (tty_set_terminal_window, tty_set_scroll_region)
2529 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2530 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2531 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2532 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2533 Call change_frame_size with frame's menu bar lines subtracted
2535 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2536 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2539 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2541 * alloc.c (Fmemory_info): Remove a stray brace.
2543 * process.c: Fix a comment typo.
2545 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2547 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2549 * widgetprv.h (EmacsFramePart): Remove font.
2551 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2552 (resources, setup_frame_cursor_bits): Remove unused variables and
2553 functions, esp. wrt. font (Bug#18227).
2555 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2557 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2559 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2561 Refer to MS-DOS using the same name everywhere.
2563 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2567 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2569 * w32term.c (w32_redeem_scroll_bar):
2570 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2571 not redeeming scroll bars that have been turned off.
2573 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2575 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2576 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2577 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2578 (safe_run_hook_funcall): Adjust accordingly.
2580 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2582 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2583 Condition correctly according to toolkit used.
2584 * frame.c (make_initial_frame, make_terminal_frame)
2585 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2586 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2587 assignments according to presence of toolkit scrollbars.
2588 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2589 Condition correctly according to toolkit used.
2590 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2591 only if toolkit supports it.
2592 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2594 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2596 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2598 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2600 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2601 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2602 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2603 (safe_run_hooks): Remove comment which is not relevant any more.
2605 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2607 Don't let big frames overrun the stack.
2608 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2609 Use SAFE_NALLOCA, not alloca.
2611 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2612 * dired.c (directory_files_internal): Use a volatile variable
2613 to prevent the compiler from optimizing away all copies of a local.
2614 I wonder how many other GC-related bugs like this lurk elsewhere?
2616 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2617 * xterm.h (struct x_display_info): New member 'connection'.
2618 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2619 so that x_delete_terminal has a file descriptor to pass to
2620 delete_keyboard_wait_descriptor.
2622 Don't mishandle year-9999 dates (Bug#18176).
2623 * editfns.c (decode_time_components): Store an invalid timespec
2624 on overflow, instead of returning false, so that the caller can
2625 distinguish overflow from other errors.
2626 (lisp_time_argument, lisp_seconds_argument): If the time is out
2627 of range, signal a time overflow instead of an invalid time spec.
2628 * keyboard.c (decode_timer): Treat time overflow like other
2631 Avoid undefined behavior with signed left shift.
2632 Caught by 'gcc -fsanitize=undefined'.
2633 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2634 * dispnew.c (line_hash_code, scrolling):
2635 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2636 Use 'unsigned', not 'int', for line hashes.
2637 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2639 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2641 Make compare-strings more compatible with old behavior (Bug#17903).
2642 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2644 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2646 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2647 Don't add label between left and right buttons (Bug#18129).
2649 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2651 Make functions static that no longer need to be extern.
2652 * frame.c, frame.h (set_menu_bar_lines):
2653 * keyboard.c (Qleftmost, Qrightmost):
2654 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2655 (x_set_internal_border_width):
2658 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2660 Fix display of R2L lines when the last character fits only partially.
2661 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2663 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2664 R2L row is visible only partially, give the row a negative x
2666 (display_line): Fix the calculation of the glyph whose pixel width
2667 is used to decide whether the last produced glyph fits on the
2668 line. When the last glyph fits only partially, give the row a
2671 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2672 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2673 pixel width of the first glyph that is hscrolled from display.
2674 (display_line): In R2L glyph rows, don't give a negative offset to
2675 row->x when the first glyph begins before first_visible_x.
2677 * xdisp.c (display_line): If called with iterator set up to write
2678 to a marginal area, delay the call to handle_line_prefix until we
2679 switch back to the text area. (Bug#18035)
2681 * .gdbinit (xwindow): The members total_cols, total_lines,
2682 left_col, and top_line are C integers (and has been so for the
2685 2014-08-01 Andreas Schwab <schwab@suse.de>
2687 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2688 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2690 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2692 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2693 (timerfd_callback): Ignore weird events with no data. Add tight
2694 assertions and comments.
2695 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2696 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2698 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2700 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2701 I had confused && with ||.
2703 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2705 Simplify timerfd configuration and fix some minor glitches.
2706 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2707 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2708 Fall back on timer_create if timerfd_create fails at runtime.
2709 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2710 kernel primitives to do resolution. All uses removed.
2711 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2712 (turn_on_atimers): Clear timer_create-based timers too,
2715 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2716 Without this change, the code can access the local variable 'width'
2717 even when it has not been initialized, and likewise for 'height';
2718 in either case this leads to undefined behavior.
2720 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2722 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2723 necessary, put horizontal scroll bar resources as well. See
2724 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2725 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2727 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2729 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2730 background value to match the resource of its vertical counterpart.
2732 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2734 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2735 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2737 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2739 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2740 change that added the top margin height to the requested height
2741 and revert (undocumented) part of 2014-07-28 change that changed
2742 the logic of whether a size change occurred.
2744 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2746 * .gdbinit (xwindow): The members total_cols, total_lines,
2747 left_col, and top_line are C integers (and has been so for the
2750 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2753 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2755 On GNU/Linux, use timerfd for asynchronous timers.
2756 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2757 (toplevel): Rename alarm_timer_ok to special_timer_available.
2758 [HAVE_TIMERFD]: Declare timerfd.
2759 [HAVE_CLOCK_GETRES]: Declare resolution.
2760 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2761 system timer resolution.
2762 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2763 (timerfd_callback) [HAVE_TIMERFD]: New function.
2764 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2765 [ENABLE_CHECKING]: New function for the sake of automated tests.
2766 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2767 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2768 [ENABLE_CHECKING]: Defsubr test function.
2769 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2770 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2771 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2773 Fix --without-x build and pacify --enable-gcc-warnings.
2774 Problems reported in Bug#18122 and Bug#18124.
2775 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2776 (frame_windows_min_size): Now static.
2777 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2779 (adjust_frame_size): Always declare prototype.
2781 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2782 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2783 * atimer.c (timerfd_callback): Always read expiration data.
2785 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2786 * process.c (add_timer_wait_descriptor): Add timer descriptor
2787 to input_wait_mask and non_process_wait_mask as well.
2789 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2791 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2793 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2795 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2796 Reinstate code removed by the prevoius commit to this file.
2798 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2800 * buffer.h (struct buffer): New fields scroll_bar_height and
2801 horizontal_scroll_bar_type.
2802 * buffer.c (bset_scroll_bar_height)
2803 (bset_horizontal_scroll_bar_type): New functions.
2804 (Fbuffer_swap_text): Handle old_pointm field.
2805 (init_buffer_once): Set defaults for scroll_bar_height and
2806 horizontal_scroll_bar_type.
2807 (syms_of_buffer): New variables scroll_bar_height and
2808 horizontal_scroll_bar_type.
2809 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2810 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2811 (set_vertical_scroll_bar): Remove prototype.
2812 (x_change_tool_bar_height): Add prototype.
2813 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2814 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2815 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2817 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2818 (update_window): Start mode_line_row->y after horizontal scroll
2820 (change_frame_size_1): Call adjust_frame_size.
2821 (init_display): When changing the size of a tty frame do not
2822 pass height of menu bar.
2823 (Qframe_windows_min_size): New symbol.
2824 * frame.h (struct frame): List tool bar fields after menu bar
2825 fields. Add official, total_lines, horizontal_scroll_bars,
2826 config_scroll_bar_height and config_scroll_bar_lines fields.
2827 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2828 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2829 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2830 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2831 (FRAME_WINDOWS_HEIGHT): New macros.
2832 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2833 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2834 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2835 horizontal scroll bar.
2836 (frame_inhibit_resize, adjust_frame_size)
2837 (frame_windows_min_size): Add declarations.
2838 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2839 (x_set_scroll_bar_default_height, x_set_left_fringe)
2840 (x_set_right_fringe, x_set_vertical_scroll_bars)
2841 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2842 (x_set_scroll_bar_height): Add external declarations.
2843 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2844 (adjust_frame_size): New functions.
2845 (make_frame): Initial horizontal_scroll_bars field.
2846 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2848 (make_initial_frame, make_terminal_frame): No horizontal scroll
2849 bar in initial and terminal frames. Use adjust_frame_size.
2850 (Fframe_total_cols): Fix doc-string.
2851 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2852 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2853 Rewrite using adjust_frame_size.
2854 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2855 (Qframe_windows_min_size): New symbols.
2856 (x_set_frame_parameters): Remove call of check_frame_size.
2857 (x_report_frame_params): Return scroll_bar_height value.
2858 (x_set_left_fringe, x_set_right_fringe): New functions.
2859 (adjust_frame_height, x_set_internal_border_width)
2860 (x_set_fringe_width): Remove.
2861 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2862 (x_set_scroll_bar_width, x_set_right_divider_width)
2863 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2864 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2866 (x_figure_window_size): Rewrite to make frame display the
2867 expected number of lines.
2868 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2869 (Vdefault_frame_horizontal_scroll_bars)
2870 (Vframe_initial_frame_tool_bar_height)
2871 (frame_inhibit_implied_resize): New variables.
2872 * fringe.c (compute_fringe_widths): Remove.
2873 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2874 (xg_create_horizontal_scroll_bar)
2875 (xg_update_horizontal_scrollbar_pos)
2876 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2877 (xg_get_default_scrollbar_height)
2878 (xg_clear_under_internal_border): Extern.
2879 * gtkutil.c (xg_frame_resized): Don't call
2880 do_pending_window_change.
2881 (xg_frame_set_char_size): Use adjust_frame_size.
2882 (style_changed_cb): Call update_theme_scrollbar_height and
2883 x_set_scroll_bar_default_height.
2884 (x_wm_set_size_hint): Don't call check_frame_size.
2885 (update_theme_scrollbar_height)
2886 (xg_get_default_scrollbar_height)
2887 (xg_create_horizontal_scroll_bar)
2888 (xg_update_horizontal_scrollbar_pos)
2889 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2890 (xg_create_scroll_bar): Set horizontal slot of bar.
2891 (xg_initialize): Call update_theme_scrollbar_height.
2892 (xg_clear_under_internal_border): No more static.
2893 * insdel.c (adjust_suspend_auto_hscroll): New function.
2894 (adjust_markers_for_delete, adjust_markers_for_insert)
2895 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2896 * keyboard.c (readable_events, discard_mouse_events)
2897 (make_lispy_event): Handle horizontal scroll bar click events.
2898 (Fsuspend_emacs): When changing the size of a tty frame do not
2899 pass height of menu bar.
2900 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2901 (Qright, Qleftmost, Qrightmost): New symbols.
2902 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2904 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2905 * nsfns.m (x_set_internal_border_width): New function.
2906 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2907 Remove extended fringe code.
2908 (x_set_window_size, x_new_font): Don't call
2909 compute_fringe_widths.
2910 * term.c (Fresume_tty): When changing the size of a tty frame do
2911 not pass height of menu bar.
2912 (clear_tty_hooks, set_tty_hooks):
2913 Clear horizontal_scroll_bar_hook.
2914 (init_tty): Frame has no horizontal scroll bars.
2915 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2916 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2917 scroll_bar_after_handle, scroll_bar_left_arrow,
2918 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2919 scroll_bar_to_rightmost entries.
2920 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2921 (struct terminal): Add set_horizontal_scroll_bar_hook.
2922 * w32console.c (initialize_w32_display):
2923 Clear horizontal_scroll_bar_hook.
2924 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2926 (x_clear_under_internal_border, x_set_internal_border_width):
2928 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2929 Set windows_or_buffers_changed when adding the menu bar.
2930 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2931 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2932 (w32_createhscrollbar): New functions.
2933 (w32_createscrollbar): Rename to w32_createvscrollbar.
2934 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2935 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2936 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2937 Add WM_EMACS_SHOWCURSOR.
2938 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2939 case do not artificially impose WM size hints.
2940 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2941 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2943 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2944 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2945 (unwind_create_frame_1): Remove.
2946 (Fx_create_frame): Make both scrollbars the system standard
2947 width and height. Use official field of frame structure to
2948 inhibit running window-configuration-change-hook.
2949 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2950 pixelwise. Handle frame's official field.
2951 (w32_frame_parm_handlers): Remove x_set_fringe_width
2952 entries. Add x_set_scroll_bar_height,
2953 x_set_horizontal_scroll_bars, x_set_left_fringe and
2955 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2956 pass height of menu bar to change_frame_size.
2957 * w32menu.c (set_frame_menubar): Rewrite using
2958 frame_inhibit_resize.
2959 * w32term.h (struct w32_display_info):
2960 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2961 (struct scroll_bar): Add horizontal.
2962 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2963 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2964 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2965 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2966 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2967 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2968 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2969 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2970 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2971 Define instead of WM_EMACS_CREATESCROLLBAR.
2972 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2973 WND_SCROLLBAR_INDEX.
2974 * w32term.c (horizontal_scroll_bar_min_handle)
2975 (horizontal_scroll_bar_left_border)
2976 (horizontal_scroll_bar_right_border): New integers.
2977 (x_set_frame_alpha): Replace x_highlight_frame by
2979 (x_window_to_scroll_bar): New argument "type". Update callers
2981 (w32_set_horizontal_scroll_bar_thumb)
2982 (x_horizontal_scroll_bar_report_motion)
2983 (w32_set_horizontal_scroll_bar)
2984 (w32_horizontal_scroll_bar_handle_click)
2985 (x_horizontal_scroll_bar_report_motion): New functions.
2986 (w32_mouse_position): Discriminate horizontal and vertical
2988 (my_create_scrollbar): Replace with two new functions
2989 my_create_vscrollbar and my_create_hscrollbar.
2990 (x_scroll_bar_create): New argument "horizontal".
2991 Update callers accordingly.
2992 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2993 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2995 (w32_read_socket): Handle WM_HSCROLL cae.
2996 (x_new_font): Don't recompute fringe widths.
2997 Use frame_inhibit_resize. Calculate new menu bar height iff we
2998 build without toolkit. Always clear under internal border.
2999 (x_set_window_size): Don't check frame size or recompute
3000 fringes. Reset fullscreen status before applying sizes.
3001 Always resize as requested by pixelwise argument. Don't call
3002 do_pending_window_change.
3003 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3004 (w32_initialize_display_info): Initialize dpyinfo's
3005 horizontal_scroll_bar_cursor entry.
3006 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3007 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3008 horizontal_scroll_bar_left_border.
3009 (w32fullscreen_hook): Intermittently resize window to normal
3010 when switching from fullscreen to maximized state.
3011 (run_window_configuration_change_hook): Don't run it if frame is
3013 (unwind_change_frame): Remove.
3014 (Fset_window_configuration): Rewrite using frame's official field.
3015 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3016 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3017 * window.h (struct window): New fields old_pointm,
3018 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3019 scroll_bar_height and suspend_auto_hscroll.
3020 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3022 (sanitize_window_sizes): Extern.
3023 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3024 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3025 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3026 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3027 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3029 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3030 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3031 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3032 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3033 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3034 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3035 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3036 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3037 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3038 (Fwindow_old_point, sanitize_window_sizes): New functions.
3039 (Qwindow_sanitize_window_sizes): New symbol.
3040 (window_body_height): Count in horizontal scroll bar.
3041 (set_window_hscroll, Fscroll_left, Fscroll_right):
3042 Set suspend_auto_hscroll slot.
3043 (Fwindow_inside_edges): Count fringes pixelwise.
3044 (coordinates_in_window, Fcoordinates_in_window_p):
3045 Consider horizontal scroll bar.
3046 (check_frame_size, adjust_window_margins): Remove functions and
3047 corresponding calls.
3048 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3049 (temp_output_buffer_show): Reset hscroll related fields.
3050 Initialize old_pointm.
3051 (make_parent_window): Initialize old_pointm.
3052 (make_window): Initialize old_pointm, horizontal scroll bar type,
3053 and scroll bar height.
3054 (resize_frame_windows): Don't count top margin in new sizes.
3055 Don't use safe sizes when shrinking a frame; let the window
3056 manager do the clipping.
3057 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3059 (Fdelete_window_internal): Unchain old_pointm marker.
3060 (window_scroll_pixel_based, Fscroll_other_window):
3062 (Fwindow_text_width, Fwindow_text_height): New argument
3064 (struct saved_window): New fields, old_pointm, hscroll_whole,
3065 suspend_auto_hscroll, scroll_bar_height and
3066 horizontal_scroll_bar_type.
3067 (Fset_window_configuration, save_window_save): Set new fields of
3069 (apply_window_adjustment): Don't call adjust_window_margins.
3070 (set_window_margins): Don't change margins if new sizes don't
3072 (set_window_scroll_bars): New argument "horizontal_type".
3073 Handle horizontal scroll bars. Don't change scroll bars if they
3074 don't fit into window.
3075 (Fset_window_scroll_bars): New argument "horizontal_type".
3076 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3077 (compare_window_configurations): Compare horizontal scroll bar
3079 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3080 horizontal scroll bar height.
3081 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3082 instead of FRAME_LINES.
3083 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3084 ON_VERTICAL_SCROLL_BAR.
3085 (with_echo_area_buffer): Initialize old_pointm.
3086 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3088 (unwind_with_echo_area_buffer): Handle old_pointm.
3089 (update_tool_bar): Set do_update when the tool bar window has at
3090 least one line (since this is what the user sets).
3091 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3092 (redisplay_tool_bar): Return early when toolbar has zero lines.
3093 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3094 (hscroll_window_tree): Handle suspension of auto_hscroll and
3096 (set_horizontal_scroll_bar): New function.
3097 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3098 more than one line. Handle horizontal scroll bars.
3099 (note_mouse_highlight): Handle horizontal scrol bars.
3100 (expose_frame): Set dimensions of XRectangle from frame's text
3102 (Vvoid_text_area_pointer): Update doc-string.
3103 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3104 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3105 (x_set_internal_border_width): New functions.
3106 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3107 (unwind_create_frame_1): Remove.
3108 (Fx_create_frame): Handle horizontal scroll bars. Use official
3109 field of frame structure to inhibit running
3110 window-configuration-change-hook.
3111 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3112 pixelwise. Handle frame's official field.
3113 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3114 x_set_horizontal_scroll_bars, x_set_left_fringe,
3116 * xmenu.c (update_frame_menubar, free_frame_menubar):
3117 Use adjust_frame_size.
3118 * xterm.h (struct x_display_info):
3119 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3121 (struct scroll_bar): Add horizontal slot.
3122 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3123 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3124 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3125 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3126 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3127 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3128 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3129 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3130 (x_clear_under_internal_border): Remove.
3131 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3132 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3133 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3134 HORIZONTAL. Update callers.
3135 (horizontal_action_hook_id): New action hook id.
3136 (x_horizontal_scroll_bar_to_input_event)
3137 (x_create_horizontal_toolkit_scroll_bar)
3138 (xt_horizontal_action_hook)
3139 (x_set_toolkit_horizontal_scroll_bar_thumb)
3140 (XTset_horizontal_scroll_bar, x_net_wm_state)
3141 (x_horizontal_scroll_bar_report_motion): New functions.
3142 (xg_scroll_callback, x_scroll_bar_handle_click):
3143 Handle horizontal scroll bars.
3144 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3145 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3147 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3148 Handle horizontal scroll bars.
3149 (handle_one_xevent): Handle horizontal scroll bar events.
3150 Call x_net_wm_state.
3151 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3153 (x_set_window_size): Don't call check_frame_size and
3154 do_pending_window_change.
3155 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3156 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3157 (x_scroll_bar_set_handle): Add some checks when calling
3160 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3162 Revert previous change.
3163 There is certainly nothing wrong with writing code like 'lo <= i
3164 && i <= hi', even if LO happens to a constant. There isn't even
3165 anything wrong in general with writing 'a <= b' if A happens to
3166 be a constant. At any rate stylistic changes shouldn't
3167 be done like this without discussion.
3169 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3171 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3172 (Fgarbage_collect): Reorder conditions that are written backwards.
3173 * data.c (cons_to_unsigned): Likewise.
3174 * dispnew.c (update_frame_1, sit_for): Likewise.
3175 * fileio.c (file_offset): Likewise.
3176 * filelock.c (read_lock_data, lock_file): Likewise.
3177 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3179 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3180 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3181 * lread.c (read1): Likewise.
3182 * minibuf.c (read_minibuf_noninteractive): Likewise.
3183 * nsterm.m (x_set_frame_alpha): Likewise.
3184 * process.c (wait_reading_process_output): Likewise.
3185 * region-cache.c (delete_cache_boundaries): Likewise.
3186 * xterm.c (x_set_frame_alpha): Likewise.
3188 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3190 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3193 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3195 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3196 because atimer expiration is absolute rather than relative.
3198 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3200 * w32term.h (current_popup_menu, menubar_in_use):
3201 Move declarations from w32term.c.
3203 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3205 * w32fns.c (menubar_in_use): No more static.
3206 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3208 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3210 Move hourglass machinery to RIF.
3211 * dispextern.h (struct redisplay_interface): New members
3212 show_hourglass and hide_hourglass. Indent comments.
3213 (show_hourglass, hide_hourglass): Remove prototypes.
3214 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3215 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3216 (ns_redisplay_interface): Add them.
3217 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3218 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3219 (w32_arrow_cursor): New function to hack around non-GUI frames.
3220 (w32_redisplay_interface): Add new functions.
3221 * w32term.h (w32_arror_cursor): Add prototype.
3222 * xdisp.c (show_hourglass): New function, refactored out from
3223 platform-dependent code.
3224 (cancel_hourglass): Now call to RIF function.
3225 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3226 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3227 (x_redisplay_interface): Add new functions.
3229 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3231 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3232 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3233 and complete previous change.
3234 * frame.c (adjust_frame_height): New function.
3235 (Fset_frame_height, Fset_frame_size): Use it.
3236 (x_set_frame_parameters): Take frame top margin into account.
3238 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3240 * frame.c (Fset_frame_height): Take frame top margin into account.
3241 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3242 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3244 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3246 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3247 menubar_height as such. Tweak comment.
3248 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3249 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3250 All related users changed.
3251 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3252 * xterm.c (handle_one_xevent):
3253 * gtkutil.c (xg_event_is_for_menubar):
3254 * xfns.c (x_window) [USE_X_TOOLKIT]:
3255 * xmenu.c (set_frame_menubar, free_frame_menubar):
3256 Prefer to use FRAME_MENUBAR_HEIGHT.
3258 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3260 * frame.c (Fframe_parameters): Always report frame height without
3261 menu and tool bar lines.
3263 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3265 * nsterm.m (applicationDidFinishLaunching:): Call
3266 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3267 (antialiasThresholdDidChange:): New method for EmacsApp.
3269 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3271 * macfont.m (macfont_update_antialias_threshold): Remove static.
3273 * macfont.h (macfont_update_antialias_threshold): Declare.
3275 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3277 * w32select.c (setup_windows_coding_system):
3278 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3279 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3281 * w16select.c (Fw16_get_clipboard_data):
3282 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3285 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3286 buffer position where we are to start the iteration.
3287 (handle_invisible_prop): Record in it->stop_charpos the position
3288 where the invisible text ends. (Bug#18035)
3289 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3290 row has zero buffer position as their start position.
3291 Reported by martin rudalics <rudalics@gmx.at>.
3293 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3294 infinite looping in redisplay when display lines don't have enough
3295 space to display even a single character. (Bug#18036)
3297 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3299 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3300 * xfns.c (x_window): Use it to allow xfree later.
3301 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3302 where appropriate. Use bool for booleans and remove redundant checks.
3303 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3304 * xterm.c (x_free_frame_resources): Free shell_position.
3306 2014-07-19 K. Handa <handa@gnu.org>
3308 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3309 mandatory font spec (Bug#17973).
3311 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3313 * font.c (font_score): Return the worst score if the size of
3314 ENTITY is wrong by more than a factor 2 (Bug#17973).
3316 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3318 * frame.c (frame_unspecified_color): New function
3319 refactored out from ...
3320 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3321 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3323 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3324 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3325 * lisp.h (set_frame_param): Remove prototype.
3326 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3327 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3330 Prefer 'x_display_info *' to 'Display *' in X selection code.
3331 This helps to avoid unneeded calls to x_display_info_for_display.
3332 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3333 instead of 'Display *'.
3334 (SELECTION_EVENT_DPYINFO): New macro.
3335 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3336 it as an lvalue. Mention this in comment.
3337 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3338 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3339 (selection_data_to_lisp_data, receive_incremental_selection):
3340 Convert to use 'x_display_info *'. Adjust users where appropriate.
3341 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3342 selection data *' as last arg to not return values in args.
3343 (unexpect_property_change): Use common removal technique.
3345 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3347 * print.c (print_preprocess): Adjust to match changed
3348 sub char-table structure and avoid crash (Bug#18038).
3350 * data.c (wrong_choice): Not static any more.
3351 * lisp.h (wrong_choice): Add prototype.
3352 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3353 Declare namebuf as such. Tweak comment.
3354 [USE_GTK]: Likewise for tool_bar_position.
3355 (fset_tool_bar_position) [USE_GTK]: Ditto.
3356 (FRAME_TOOL_BAR_POSITION): New macro.
3357 * frame.c (x_report_frame_params):
3358 * gtkutil.c (update_frame_tool_bar):
3359 * xfns.c (Fx_create_frame): Use it.
3360 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3362 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3364 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3365 buffer's default-directory only if it is a string. (Bug#17986)
3367 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3369 More precise control over values of some buffer-local variables.
3370 * keyboard.c (Qvertical_scroll_bar):
3371 * frame.c (Qleft, Qright): Move to ...
3372 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3373 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3374 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3375 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3376 vertical-scroll-bar, scroll-up-aggressively
3377 and scroll-down-aggressively.
3378 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3380 * nsfns.m, frame.h (Qleft, Qright):
3381 * nsterm.m (Qleft): Remove declarations.
3382 * gtkutil.c (toplevel): Include buffer.h.
3383 * data.c (wrong_choice, wrong_range): New functions.
3384 (store_symval_forwarding): Handle special properties of buffer-local
3385 variables and use functions from the above to signal error, if any.
3387 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3388 values. Add comment.
3389 (struct frame): Re-arrange layout to avoid extra padding and use bit
3390 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3391 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3392 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3393 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3394 Define as no-ops because there are no scroll bars anyway.
3395 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3398 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3399 Add convenient setter.
3400 (font_put_frame_data, font_get_frame_data): Use it.
3402 2014-07-15 Daiki Ueno <ueno@gnu.org>
3404 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3405 pointer argument, before dereferencing.
3406 (XCHAR2B_BYTE2): Likewise.
3408 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3410 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3411 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3412 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3413 Use record_unwind_protect_int and avoid consing.
3414 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3416 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3418 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3420 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3421 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3423 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3424 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3425 * minibuf.c: Include binary-io.h instead of fcntl.h.
3426 (read_minibuf_noninteractive):
3427 Use set_binary_mode instead of handcrafted code.
3428 Don't call emacs_set_tty if emacs_get_tty failed.
3429 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3430 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3431 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3433 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3434 This works around a GCC compiler bug when Emacs is configured with
3435 --enable-gcc-warnings.
3437 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3439 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3440 or characters in string, respectively. Add comment.
3441 * fringe.c (Fdefine_fringe_bitmap):
3442 * fns.c (Fsubstring, substring_both): Use it.
3443 * keymap.c (Fdefine_key, Flookup_key):
3444 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3446 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3447 Use menu_item_width.
3448 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3450 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3452 Improve behavior of 'bzr up; cd src; make -k'.
3453 * Makefile.in (top_srcdir): New var.
3454 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3455 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3456 its expansion is a bit shorter.
3457 (../config.status): Actually build config.status instead of
3459 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3460 New macros, copied and relocated from ../Makefile.in.
3461 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3462 (../config.status, Makefile): New dependencies and rules,
3463 copied with relocation from ../Makefile.in. This should be more
3464 likely to rebuild the build machinery properly if you do a 'make'
3465 in the src directory.
3467 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3469 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3472 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3473 behavior on Windows 7 and later when the function is repeatedly
3474 invoked with the same value of DIR. (Bug#17950)
3476 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3477 string to match the one in w32fns.c.
3479 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3480 stdin to binary mode only if it is connected to a terminal.
3482 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3484 Coalesce extern decls.
3485 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3486 * sysdep.c (emacs_get_tty, emacs_set_tty):
3487 Move duplicate extern decls from here ...
3488 * systty.h: ... to here, so that there's just one copy.
3490 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3492 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3494 * nsfns.m (Fns_popup_font_panel): Ditto.
3496 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3498 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3500 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3502 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3503 [DOS_NT]: Implement for WINDOWSNT.
3505 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3508 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3510 * sysdep.c (suppress_echo_on_tty): New function.
3511 * minibuf.c (read_minibuf_noninteractive): Use it.
3513 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3515 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3516 sysinfo failed. Adjust docstring.
3518 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3520 Implement memory-info for MS-DOS.
3521 * dosfns.c (dos_memory_info): New function.
3522 * dosfns.h (dos_memory_info): Add prototype.
3523 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3524 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3525 of doing some of its job.
3527 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3528 reference termios structure members.
3530 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3532 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3534 * minibuf.c (top): Include systty.h. Declare external
3535 emacs_get_tty and emacs_set_tty.
3536 (Vread_hide_char): New lisp variable.
3537 (read_minibuf_noninteractive): Hide characters with
3538 Vread_hide_char if it is a character. (Bug#17839)
3540 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3542 Implement memory-info for MS-Windows.
3543 * w32.c (w32_memory_info): New function.
3544 * w32.h (w32_memory_info): Prototype it.
3545 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3547 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3549 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3550 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3551 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3552 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3553 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3554 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3555 (decode_coding_big5, decode_coding_charset, decode_coding)
3556 (encode_coding): Adjust users.
3558 * alloc.c (Fmemory_info): New function.
3560 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3562 * syntax.c (back_comment): Use more-natural location for label.
3564 * font.c, font.h (font_unparse_fcname): Now static.
3565 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3567 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3569 Next minor cleanup of font subsystem.
3570 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3571 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3573 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3575 * ftfont.h (ftfont_font_format): Remove prototype.
3576 * ftfont.c (ftfont_font_format): Remove; now unused.
3578 * nsfont.m (nsfont_open):
3579 * w32font.c (w32font_open_internal):
3580 * w32uniscribe.c (uniscribe_open):
3581 * xfont.c (xfont_open):
3582 * xftfont.c (xftfont_open): All users changed.
3584 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3585 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3587 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3589 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3590 x_produce_glyphs does when it generates a stretch glyph that
3591 represents a TAB. (Bug#17969)
3593 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3594 and there is a display property at that position, don't call
3595 move_it_to to move to a position before window start. (Bug#17942)
3596 Fix condition for finding CHARPOS by the first call to move_it_to.
3599 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3601 * syntax.c (find_defun_start): Try the cache even
3602 if !open_paren_in_column_0_is_defun_start.
3603 (back_comment): If find_defun_start was pessimistic, use the
3604 scan_sexps_forward result to improve the cache (bug#16526).
3606 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3608 * xdisp.c (redisplay_window): If redisplay of a window ends up
3609 with point in a partially visible line at end of the window, make
3610 sure the amended position of point actually has smaller Y
3611 coordinate; if not, give up and scroll the display. (Bug#17905)
3613 * window.c (window_scroll_pixel_based): When point ends up at the
3614 last fully visible line, don't let move_it_to stop at the left
3615 edge of the line and dupe us into thinking point is inside the
3618 * w32.c (network_interface_info): Make sure the argument is a
3621 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3623 * process.c (read_and_dispose_of_process_output): Fix typo
3624 in previous patch: we want nonnegative fds, not nonzero fds.
3626 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3628 * chartab.c (char_table_translate): Move to...
3629 * character.h (char_table_translate): ... inline function here.
3630 Avoid Faref and assume that args are always valid. This helps to
3631 speedup search, which is especially important for a huge buffers.
3632 * lisp.h (char_table_translate): Remove prototype.
3634 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3635 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3636 New function, with an intention to avoid code duplication between
3638 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3640 * ftfont.c (ftfont_open):
3641 * macfont.m (macfont_open):
3642 * xftfont.c (xftfont_open): Use it.
3644 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3646 * process.c: Add sanity checks for file descriptors (Bug#17844).
3647 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3648 Check that infd is nonnegative before using it as an fd.
3649 (read_and_dispose_of_process_output, Fprocess_send_eof):
3650 Likewise, for outfd.
3651 (wait_reading_process_output): Omit unnecessary check of infd.
3653 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3655 Minor fixups related to usage of the 'long' type.
3656 * gnutls.c (emacs_gnutls_handshake):
3657 * xfaces.c (dump_realized_face):
3658 Work even if 'long' is narrower than 'void *'.
3659 * termcap.c (scan_file):
3660 * xselect.c (x_decline_selection_request)
3661 (x_reply_selection_request, x_get_window_property):
3662 * xterm.c (x_set_frame_alpha):
3663 Remove unnecessary 'L' suffixes of integer constants.
3664 * xfns.c (hack_wm_protocols):
3665 * xselect.c (x_fill_property_data):
3666 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3667 Remove unnecessary casts to 'long'.
3668 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3670 Minor ImageMagick safety fixes.
3671 * image.c (imagemagick_compute_animated_image):
3672 Remove useless assignment to local. Avoid problems if dest_width is 0.
3673 (imagemagick_load_image): Use int for pixel counts that can't
3674 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3675 a row width greater than the image width (or greater than LONG_MAX!).
3677 2014-07-04 K. Handa <handa@gnu.org>
3679 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3680 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3681 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3683 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3685 * font.h (struct font_driver): Remove get_outline and free_outline;
3686 not used by any font driver.
3687 * ftfont.c (ftfont_driver):
3688 * macfont.m (macfont_driver):
3689 * nsfont.m (nsfont_driver):
3690 * w32font.c (w32font_driver):
3691 * w32uniscribe.c (uniscribe_font_driver):
3692 * xfont.c (xfont_driver): Related users changed.
3693 * xselect.c (x_get_window_property): Use convenient xmalloc.
3694 Call to xfree only if some data was really allocated.
3696 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3698 On MS-Windows, display busy cursor on all GUI frames.
3699 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3700 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3701 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3703 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3704 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3706 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3708 Use convenient alists to manage per-frame font driver-specific data.
3709 * frame.h (struct frame): Rename font_data_list to...
3710 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3711 * font.h (struct font_data_list): Remove; no longer need a special
3713 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3715 * font.c (font_put_frame_data, font_get_frame_data)
3716 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3718 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3719 Related users changed.
3720 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3721 Prefer convenient xmalloc and xfree.
3723 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3725 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3726 the window whose glyph row is being prepared and a flag whether it
3727 is for mode/header line. Make sure the glyph row's marginal areas
3728 are in sync with what the window wants.
3731 * xdisp.c (display_line, display_mode_line):
3732 Call prepare_desired_row with additional arguments, as appropriate.
3734 * dispextern.h (prepare_desired_row): Adjust prototype.
3736 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3738 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3739 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3740 caused by xw_popup_dialog in daemon mode (Bug#17891).
3742 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3744 * frame.c (do_switch_frame): When switching to another TTY frame,
3745 make sure FrameCols and FrameRows are in sync with the new frame's
3748 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3750 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3751 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3752 min_char slots. Adjust comment.
3753 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3754 Add SUB_CHAR_TABLE_OFFSET member.
3755 (make_uninit_sub_char_table): New function.
3756 (toplevel): Add compile-time assert to verify suitable member layout
3757 in Lisp_Sub_Char_Table.
3758 * alloc.c (mark_char_table): Add extra argument to denote char table
3759 subtype. Adjust to match new layout of sub char-table.
3760 (mark_object): Always mark sub char-tables with mark_char_table.
3761 * chartab.c (make_sub_char_table, copy_sub_char_table)
3762 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3763 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3764 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3765 All related users changed.
3766 * lread.c (read1): Adjust to match new layout of sub char-table.
3767 * print.c (print_object): Likewise (Bug#17898).
3769 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3771 * keymap.c (get_keyelt): Simplify.
3772 (copy_keymap_item): Remove left-over code for when we had
3773 key-shortcut caches.
3775 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3777 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3778 (dealloc): Remove for EmacsScroller.
3780 * nsterm.h (EmacsScroller): Remove dealloc.
3782 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3784 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3786 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3788 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3789 when setNeedsDisplay is called so we don't trigger redisplay for every
3792 * nsterm.m (any_help_event_p): New variable.
3793 (mouseMoved:): Set any_help_event_p to YES if help event is
3794 generated. Remove else with empty help event that triggered redisplay
3795 for every mouse move.
3796 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3798 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3800 * xfns.c (Qsuppress_icon): Remove; no real users.
3801 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3802 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3803 (syms_of_w32fns): Don't DEFSYM it.
3805 2014-06-29 Glenn Morris <rgm@gnu.org>
3807 * Makefile.in (ns-app): Mark as PHONY.
3809 2014-06-28 Glenn Morris <rgm@gnu.org>
3811 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3812 liblw.a in this directory.
3814 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3816 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3817 also in unibyte case. (Bug#17865)
3819 2014-06-28 K. Handa <handa@gnu.org>
3821 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3822 (MIN_CHARBUF_SIZE): New macro.
3823 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3825 2014-06-27 Glenn Morris <rgm@gnu.org>
3827 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3828 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3829 (.el.elc): Replace suffix rule with pattern rule.
3830 (%.elc): New pattern rule, with order-only prerequisite.
3831 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3832 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3833 in place of BOOTSTRAPEMACS.
3835 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3837 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3839 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3841 Consistently use validate_subarray to verify substring.
3842 * fns.c (validate_substring): Not static any more. Adjust to
3843 use ptrdiff_t, not EMACS_INT, because string and vector limits
3844 can't exceed ptrdiff_t even if EMACS_INT is wider.
3845 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3846 (secure_hash): Adjust user.
3847 * lisp.h (validate_subarray): Add prototype.
3848 * coding.c (Fundecodable_char_position):
3849 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3850 Use validate_subarray. Adjust comment to mention substring.
3852 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3854 Do not allow out-of-range character position in Fcompare_strings.
3855 * fns.c (validate_subarray): Add prototype.
3856 (Fcompare_substring): Use validate_subarray to check ranges.
3857 Adjust comment to mention that the semantics was changed. Also see
3858 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3860 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3862 Be more consistent about the 'Qfoo' naming convention.
3863 * image.c (Fimagemagick_types):
3864 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3865 * process.c (Fmake_network_process):
3866 Rename C local identifier 'Qfoo to avoid giving the false
3867 impression that it stands for the symbol 'foo'.
3869 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3871 Simplify and cleanup character conversion stuff.
3872 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3874 * character.c (multibyte_char_to_unibyte)
3875 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3876 * character.h (make_char): Remove; unused.
3877 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3878 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3879 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3880 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3881 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3883 2014-06-22 Mario Lang <mlang@delysid.org>
3885 * w32fns.c (Fw32_shell_execute): The the -> the.
3887 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3889 * xmenu.c (mouse_position_for_popup):
3890 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3891 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3892 * menu.c (Fx_popup_menu):
3893 * xselect.c (x_handle_dnd_message): Adjust users.
3894 * menu.h (mouse_position_for_popup): Remove prototype.
3895 * xterm.h (x_relative_mouse_position): Add prototype.
3896 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3897 call XFree if XQueryTree returns zero.
3899 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3901 * indent.c (Fvertical_motion): Doc fix.
3902 Move to the goal column, if any, with a single call to
3903 move_it_in_display_line, not in two calls. Doing this with two
3904 calls causes move_it_in_display_line apply the line-prefix
3905 handling twice instead of just once. (Bug#17823)
3907 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3909 Port to OS X ACLs (Bug#17810).
3910 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3911 ACL_TYPE_ACCESS) doesn't work.
3913 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3915 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3916 before checking key-translation-map (bug#17659).
3918 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3920 * font.c (font_make_object): Avoid dangling pointer which may
3921 crash GC (Bug#17771).
3923 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3925 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3926 prototype of DGifCloseFile as appropriate for older and newer
3928 (gif_close): New function, encapsulates the differences in the
3929 calling sequence of DGifCloseFile before v5.1.0 and after it.
3930 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3931 error string where appropriate. (Bug#17790)
3933 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3934 macro execution, make sure point didn't move since last complete
3935 redisplay, as the condition for using the glyph matrix
3936 information. (Bug#17777)
3938 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3940 Minor cleanup of fonset code.
3941 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3942 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3943 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3944 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3945 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3946 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3947 (free_realized_fontset): Remove because a no-op since 2008.
3948 (free_face_fontset): Adjust user.
3949 (syms_of_fontset): Shrink fontset by one extra slot.
3951 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3953 Omit redundant extern decls.
3954 Most of this patch is from Dmitry Antipov, in:
3955 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3956 * commands.h (update_mode_lines):
3957 * frame.h (Qbackground_color, Qforeground_color)
3958 (x_set_menu_bar_lines):
3959 * ftfont.c (ftfont_font_format):
3960 * intervals.h (Qkeymap, Qfont):
3961 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3962 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3963 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3964 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3965 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3966 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3967 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3968 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3969 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3970 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3971 (Qtool_bar, Qheader_line):
3972 * macros.c (Fexecute_kbd_macro):
3973 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3974 * xterm.c (x_delete_terminal, XSetIMValues):
3975 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3976 (x_implicitly_set_name, popup_activated)
3977 (widget_store_internal_border):
3978 Remove redundant decls.
3979 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3980 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3981 Remove _Noreturn, as make-docfile now does that for us.
3982 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3983 (Qregion_extract_function): New decl.
3984 * window.c, xfns.c: Include menu.h.
3986 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3988 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3990 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3992 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3993 * callint.c (read_file_name): ... convert to static here.
3994 * lisp.h (Fread_file_name): Do not EXFUN it.
3995 (STRING_COPYIN): Remove; unused.
3996 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3997 (char_composable_p): ... static function. All users changed.
3998 * eval.c (toplevel): Remove redundant #include directives.
3999 * xterm.c (x_initialize): Add static to match prototype.
4000 * ccl.c (Fccl_execute_on_string):
4001 * font.c (fon_intern_prop): Use make_specified_string.
4003 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4005 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4006 Reported by David Caldwell in:
4007 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4009 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4011 Do not ask for XRender extension each time XFT font is opened.
4012 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4013 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4015 2014-06-15 Glenn Morris <rgm@gnu.org>
4017 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4019 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4021 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4022 information if we are in the middle of executing a keyboard macro,
4023 since redisplay doesn't update the screen until the macro is
4024 finished. (Bug#17777)
4026 * alloc.c (cleanup_vector): Don't dereference a font driver
4027 pointer if it is NULL. (Bug#17771)
4029 2014-06-13 Glenn Morris <rgm@gnu.org>
4031 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4032 ($(lispsource)/international/charprop.el)
4033 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4034 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4035 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4036 GNU make automatically passes command-line arguments to sub-makes.
4038 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4040 Avoid hangs in accept-process-output (Bug#17647).
4041 * lisp.h, process.c (wait_reading_process_input):
4042 Return int, not bool. All uses changed.
4043 * process.c (SELECT_CANT_DO_WRITE_MASK):
4044 Remove macro, replacing with ...
4045 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4047 (status_notify): New arg WAIT_PROC. Return int, not void.
4050 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4052 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4053 the frame is the initial frame, because the hook is not set up
4054 then, and Emacs crashes.
4055 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4057 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4059 * keymap.c (silly_event_symbol_error): Don't recommend the use
4062 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4064 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4065 matching overlay strings with 'cursor' property against buffer
4066 positions traversed in the glyph row. (Bug#17744)
4068 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4070 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4073 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4074 determine 10.9 (Bug#17751).
4076 * macfont.m (macfont_draw): Positions were not freed.
4078 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4080 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4081 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4082 function. Also adjust comment.
4083 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4085 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4086 * font.c (font_done_for_face):
4087 * xfaces.c (realize_non_ascii_face): Adjust user.
4088 * font.h (struct font_driver): Convert 'prepare_face' to return
4089 void because its return value is never used anyway.
4090 * xfont.c (xfont_prepare_face): Return void.
4091 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4092 (xftfont_done_face): Use xfree.
4094 * dispextern.h (last_tool_bar_item): Remove declaration.
4095 * frame.h (struct frame): New member last_tool_bar_item.
4096 * frame.c (make_frame): Initialize it.
4097 * xdisp.c (toplevel): Remove last_tool_bar_item.
4098 (handle_tool_bar_click, note_tool_bar_highlight):
4099 * w32term.c (w32_read_socket, w32_initialize):
4100 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4102 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4103 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4105 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4107 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4108 * process.c (Faccept_process_output)
4109 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4110 the return value is about PROCESS, not about other processes.
4112 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4114 Further adjustments to mark_object and friends.
4115 Now the mark_object's stack is just 32 bytes on a 64-bit
4116 system, which means extra 20% off the stack usage.
4117 * alloc.c (mark_save_value): As before, refactored out from ...
4118 (mark_object): ... adjusted user. Also add comment.
4120 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4122 Fix core dump after a dropped X connection (Bug#17704).
4123 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4124 is dead, as we may be shutting down.
4126 2014-06-08 Glenn Morris <rgm@gnu.org>
4128 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4130 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4132 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4134 If a C name must be extern on some platforms, make it extern on all.
4135 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4137 * font.h (ftxfont_driver) [HAVE_XFT]:
4138 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4139 * lisp.h (get_frame_param):
4140 * menu.h (tty_menu_show):
4141 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4142 * termhooks.h (encode_terminal_code):
4143 * xterm.h (x_menu_wait_for_event):
4145 * frame.c (get_frame_param):
4146 * fringe.c (max_used_fringe_bitmap):
4147 * ftxfont.c (ftxfont_driver):
4148 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4149 * menu.c (menu_items_inuse):
4150 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4151 * term.c (encode_terminal_code, tty_menu_show):
4152 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4153 * xfaces.c (load_color):
4154 * xmenu.c (x_menu_wait_for_event):
4157 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4159 Change object marking routines to minimize stack usage.
4160 This change moves a few cold paths from mark_object to NO_INLINE
4161 functions and adjusts symbol marking loop. According to GCC 4.8.2
4162 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4163 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4164 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4165 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4166 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4167 refactored out from ...
4168 (mark_object): ... adjusted user. Also mark symbols in a tight
4170 (mark_face_cache): Add NO_INLINE.
4172 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4174 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4175 contains garbage on WINDOWSNT (which could potentially infloop at
4178 Minimize cursor motion during TTY menu updates.
4179 * term.c (tty_menu_display): Don't position cursor here.
4180 Instead, pass the cursor coordinates to update_frame_with_menu.
4181 (tty_menu_activate): Send the hide cursor command only once in an
4182 iteration through the outer 'while' loop.
4184 * dispnew.c (update_frame_1): Accept an additional argument
4185 SET_CURSOR_P, and position the cursor at the end of the frame
4186 update only if that argument is non-zero. All callers changed to
4187 provide the additional argument as non-zero, except for
4188 update_frame_with_menu.
4189 (update_frame_with_menu): Accept 2 additional arguments ROW and
4190 COL; if they are non-negative, instruct update_frame_1 not to
4191 position the cursor, and instead position it according to ROW and COL.
4193 * dispextern.h (update_frame_with_menu): Update prototype.
4195 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4197 * callproc.c (call_process): Don't check read-only if we don't insert
4198 anything (bug#17666).
4200 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4202 * dispnew.c (update_frame_with_menu): Set display_completed.
4204 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4206 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4208 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4210 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4212 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4213 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4215 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4217 * window.c (Frecenter): Signal an error if window-buffer is not
4220 * keyboard.c (make_lispy_position): Don't include a buffer position in
4221 mode/header-line mouse events.
4223 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4224 Vunread_command_events (bug#17650).
4226 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4228 * xterm.c (x_setup_pointer_blanking):
4229 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4231 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4233 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4234 because it will be defined in generated config.h if needed.
4236 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4238 Use terminal-specific hooks to display popup dialogs.
4239 * termhooks.h (struct terminal): New field popup_dialog_hook.
4240 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4241 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4242 code and use popup_dialog_hook.
4243 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4244 * nsterm.h (ns_popup_dialog): Adjust prototype.
4245 * nsterm.m (ns_create_terminal):
4246 * w32term.c (w32_create_terminal):
4247 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4248 Setup popup_dialog_hook.
4250 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4252 * w32heap.c (report_temacs_memory_usage): Improve the report by
4253 reporting the large blocks that are actually occupied at dump time.
4255 * w32console.c (initialize_w32_display): Set the console
4256 menu_show_hook, otherwise TTY menus are broken on w32.
4258 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4260 Use terminal-specific hooks to display menus.
4261 * termhooks.h (struct terminal): New field menu_show_hook.
4262 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4263 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4265 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4266 * nsmenu.m (ns_menu_show):
4267 * w32menu.c (w32_menu_show):
4268 * xmenu.c (x_menu_show):
4269 * term.c (tty_menu_show): Adjust to use bit flags.
4270 (set_tty_hooks): Set menu_show_hook.
4271 * xterm.c (x_create_terminal):
4272 * nsterm.m (ns_create_terminal):
4273 * msdos.c (initialize_msdos_display):
4274 * w32term.c (w32_create_terminal): Likewise.
4276 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4278 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4280 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4282 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4283 (FD_SET): Don't define on WINDOWSNT.
4285 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4287 * emacs.c: Include "sysselect.h", to define its inline functions.
4288 Problem reported by Glenn Morris in:
4289 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4291 Do not require libXt-devel when building with gtk.
4292 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4293 dependency on libXt-devel.
4294 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4295 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4296 lwlib-widget.h now does this.
4297 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4299 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4301 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4302 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4303 (delete_write_fd, wait_reading_process_output):
4304 Remove now-redundant easserts.
4305 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4306 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4307 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4308 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4310 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4312 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4313 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4314 (calloc): Don't undef, it is never defined.
4315 (HEAP_ENTRY_SHIFT): Remove unused macro.
4317 * Makefile.in (C_HEAP_SWITCH): Remove.
4318 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4320 Fix MS-Windows build broken by menu changes on 2014-06-02.
4321 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4323 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4324 Define instead of including ../lwlib/lwlib.h, which causes
4325 compilation errors due to missing X11 headers.
4327 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4329 * process.c (wait_reading_process_output): Omit incorrect test of
4330 p->infd against zero. Add easserts for infd having a plausible value.
4332 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4334 Adjust to match recent lwlib changes.
4335 * menu.h (xmalloc_widget_value): Replace by ...
4336 (make_widget_value): ... new prototype.
4337 * menu.c (xmalloc_widget_value): Replace by ...
4338 (make_widget_value): ... new function.
4339 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4340 * gtkutil.c (malloc_widget_value, free_widget_value):
4341 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4342 * keyboard.h (enum button_type, struct _widget_value):
4343 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4345 * nsmenu.m (ns_update_menubar, ns_menu_show):
4346 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4347 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4348 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4350 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4352 * image.c (x_query_frame_background_color)
4353 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4354 Fix --enable-gcc-warnings compilation without image libraries.
4356 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4358 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4359 emulated break value only if it goes up.
4360 (sbrk): Add assertion that the INCREMENT argument is strictly
4361 zero. Improve and correct the commentary.
4363 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4365 Improve AIX-related merge from emacs-24.
4366 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4367 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4368 not on AIX; since we're on the trunk we can use enums more broadly.
4370 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4372 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4374 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4375 to min(value, whole).
4377 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4379 Bring back the changes to GDB-visible symbols, but only on AIX.
4380 And only if it's not pre-4.2 GCC.
4381 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4382 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4383 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4386 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4388 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4389 with PT, not GPT. (Bug#16433)
4391 Revert last changes to GDB-visible symbols.
4392 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4393 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4394 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4397 2014-06-02 Glenn Morris <rgm@gnu.org>
4399 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4401 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4403 Fix port to 32-bit AIX with xlc (Bug#17598).
4404 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4405 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4406 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4407 to work around a compiler bug in IBM xlc 12.1.
4409 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4411 * xterm.c (x_update_window_end): Don't invalidate the entire
4412 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4413 highlight needs to be redisplayed. (Bug#17588)
4415 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4417 Port the GDB-visible symbols to AIX.
4418 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4419 optimizes away the relevant external symbols. Use enums instead;
4420 this suffices for the AIX port, which is 32-bit-only anyway.
4421 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4422 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4423 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4426 Include sources used to create macuvs.h.
4427 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4428 * macuvs.h: Use automatically-generated header.
4430 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4432 Port signal-handling to DragonFly BSD (Bug#17646).
4433 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4434 Move implementations from callproc.c to sysdep.c.
4435 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4436 Move declarations from process.h to syssignal.h.
4438 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4440 * callint.c (Ffuncall_interactively): Add usage.
4442 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4444 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4446 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4448 * w32heap.c (malloc_before_dump, malloc_after_dump)
4449 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4450 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4451 set errno where appropriate to emulate CRT functions.
4453 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4455 Debugging facility to check whether 'const char *' points to
4456 relocatable data of non-pure Lisp string.
4457 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4458 (mark_maybe_pointer): ... adjusted user.
4459 (relocatable_string_data_p): New function.
4460 * lisp.h (relocatable_string_data_p): Add prototype.
4461 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4462 the pointer to relocatable Lisp data is not used.
4464 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4466 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4467 * atimer.c (block_atimers):
4468 * callproc.c (block_child_signal): Block SIGINT too;
4469 otherwise, its handler might now unblock signals that it shouldn't.
4470 * keyboard.c (read_char): Clear signal mask, since we may
4471 be in a SIGINT handler, and many signals may be masked.
4472 * keyboard.c (handle_interrupt):
4473 * sysdep.c (handle_arith_signal):
4474 Clear signal mask instead of just unblocking the signal that
4475 was received, since several signals may be blocked at this point.
4477 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4479 * Makefile.in (TEMACS_POST_LINK): Remove target.
4480 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4481 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4483 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4485 * xmenu.c (xdialog_show): Remove prototype, rename to
4486 x_dialog_show, remove 2nd arg because it's always zero
4487 and simplify accordingly.
4488 (xw_popup_dialog): Adjust user.
4489 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4490 2nd arg because it's always zero and simplify accordingly.
4491 (w32_popup_dialog): Adjust user.
4493 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4495 * w32heap.c (report_temacs_memory_usage): New function.
4497 * unexw32.c (unexec) [ENABLE_CHECKING]:
4498 Call report_temacs_memory_usage.
4500 * w32heap.h (report_temacs_memory_usage): Add prototype.
4502 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4504 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4505 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4507 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4509 * buffer.c (init_buffer): Accept an argument 'initialized'.
4510 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4511 mmap_regions and mmap_fd, to avoid referencing stale data from the
4512 dump phase. Add an assertion for buffer text of buffers created
4513 in temacs before this function is called. (Bug#17622)
4514 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4516 * lisp.h (init_buffer): Update prototype.
4518 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4520 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4522 * alloc.c (Fgarbage_collect): Fix compilation with
4523 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4525 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4527 * frame.c, frame.h (frame_char_to_pixel_position)
4528 (frame_set_mouse_position): Now static, and made private in
4529 frame.c rather than public in frame.h.
4531 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4533 Refactor mouse positioning stuff to avoid code duplication.
4534 * frame.h (frame_char_to_pixel_position): New function.
4535 (x_set_mouse_position): Rename to...
4536 (frame_set_mouse_position): ...new function.
4537 (frame_set_mouse_pixel_position): Add prototype.
4538 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4539 Rename to frame_set_mouse_pixel_position.
4540 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4542 * xterm.h, w32term.h ( x_set_mouse_position)
4543 (x_set_mouse_pixel_position): Remove prototypes.
4545 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4547 On X, always make pointer visible when deleting frame (Bug#17609).
4548 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4550 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4552 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4553 * keyboard.c (gobble_input): If there is no terminal input error,
4554 make sure the pointer is visible for all frames on this terminal.
4555 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4556 it was previously disabled.
4558 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4560 * data.c (Fzerop): Move to Elisp.
4561 (syms_of_data): Don't defsubr it.
4562 * keyboard.c (echo_keystrokes_p): New function.
4563 (read_char, record_menu_key, read_key_sequence): Use it.
4565 * callint.c (Qfuncall_interactively): New var.
4566 (Qcall_interactively): Remove.
4567 (Ffuncall_interactively): New function.
4568 (Fcall_interactively): Use it.
4569 (syms_of_callint): Defsubr it.
4571 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4573 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4574 relocated from under us.
4576 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4578 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4579 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4580 configure, not from HEAPSIZE.
4581 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4583 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4584 for MinGW, since it no longer uses gmalloc.
4586 * buffer.c: Do not define mmap allocations functions for Windows.
4587 Remove mmap_find which is unused. Remove mmap_set_vars which does
4589 [WINDOWSNT]: Include w32heap.h.
4590 (init_buffer): Always allocate new memory for buffers.
4592 * emacs.c: Remove mmap_set_vars calls.
4594 * image.c (free_image): Undef free for Windows because it is
4595 redirected to our private version.
4597 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4598 (copy_executable_and_dump_data): Remove dumping the heap section.
4599 (unexec): Restore using_dynamic_heap after dumping.
4601 * w32heap.c (dumped_data_commit, malloc_after_dump)
4602 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4603 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4604 (mmap_free): New functions.
4606 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4608 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4610 * image.c (imagemagick_load_image): Use MagickRealType for local
4611 'color_scale', instead of double, to avoid a GCC warning about
4614 * xfns.c (Fx_window_property): Remove unused local.
4616 Don't kill already-reaped process (Bug#17561).
4617 * process.c (process_send_signal): Fix race condition where a
4618 subprocess was reaped by a signal handler between the check for
4619 liveness and calling 'kill', which meant that Emacs could in
4620 theory kill an innocent bystander process. Do the fix by blocking
4621 SIGCHLD in a critical section that checks liveness before killing.
4623 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4625 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4627 2014-05-26 Ken Brown <kbrown@cornell.edu>
4629 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4630 even if !CYGWIN (see bug#17510).
4632 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4634 * nsfns.m (Fns_do_applescript): Surround NSApp run
4635 with calls to ns_init_events, ns_finish_events (Bug#17424).
4637 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4639 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4640 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4642 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4643 with calls to ns_init_events, ns_finish_events (Bug#17424).
4645 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4647 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4648 if we are iterating over an object that generates glyphs for
4649 marginal areas. (Bug#17585)
4651 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4653 * xdisp.c (safe__call1, safe__eval): Now static.
4655 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4657 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4658 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4659 (safe_call1): Call safe_call instead of safe__call directly.
4661 2014-05-26 Ken Brown <kbrown@cornell.edu>
4663 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4664 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4667 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4669 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4670 (safe__call, safe__call1, safe__eval): New functions.
4671 (safe_call): Use it.
4672 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4673 (display_mode_element): Same for `:eval'.
4675 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4677 Fix port to 32-bit AIX (Bug#17540).
4678 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4679 twice. _text already includes this offset.
4680 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4682 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4684 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4685 when closest_pos is identical to to_charpos, don't recurse, since
4686 we already tried that, and failed. (Bug#17539)
4688 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4689 unwinding when frame's faces were not initialized yet, increment
4690 the frame's image-cache reference count before calling
4691 x_free_frame_resources. Don't dereference
4692 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4694 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4696 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4699 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4700 macfont.m, call draw with adjusted arguments so font drivers
4701 don't need to do that.
4703 * macfont.m (macfont_draw): Merge changes from Macport.
4705 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4707 * alloc.c (garbage_collect_1): New function, with all of the guts
4708 of Fgarbage_collect.
4709 (mark_stack): Accept an argument END and don't mark Lisp objects
4710 on the stack beyond the address given by END. Calculation of END
4711 was moved to Fgarbage_collect.
4712 (Fgarbage_collect): Calculate the end address of the stack portion
4713 that needs to be examined by mark_stack, and pass that address to
4714 garbage_collect_1, which will pass it to mark_stack.
4715 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4716 for more details about the underlying problems. In particular,
4717 this avoids dumping Emacs with the large hash-table whose value is
4718 held in purify-flag for most of the time loadup.el runs.
4720 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4722 * xfns.c (x_window_property_intern): New function (code from
4724 (Fx_window_property): Call x_window_property_intern. If property
4725 not found and NILP (source) and outer window != inner window,
4726 check outer window for property (Bug#17537).
4728 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4730 Supply malloc and alloc_size attributes for extern allocators.
4731 This documents the C API, and helps GCC generate a bit better code.
4732 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4733 (ATTRIBUTE_MALLOC_SIZE): New macros.
4734 * gmalloc.c (malloc, realloc, calloc):
4735 * gtkutil.h (malloc_widget_value):
4736 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4737 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4740 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4742 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4743 * image.c (imagemagick_load_image): Port to hosts that do not use
4744 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4746 2014-05-21 Leo Liu <sdl.web@gmail.com>
4748 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4750 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4752 * dbusbind.c (xd_signature): Revert last 2 patches.
4754 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4756 Allow any non-nil value to count as true in bool-vector.
4757 Likewise for xd_signature in dbusbind.c.
4758 This is more consistent with the usual practice in Emacs, which is
4759 that any non-nil value counts as true.
4760 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4761 * dbusbind.c (xd_signature): Likewise, for booleans.
4762 * data.c, lisp.h (Qbooleanp):
4763 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4765 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4767 * lisp.h (CHECK_BOOLEAN): New function.
4768 * alloc.c (Fbool_vector): New function.
4769 (syms_of_alloc): Defsubr it.
4770 * data.c (Qbooleanp): New symbol.
4771 (syms_of_data): DEFSYM it.
4772 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4774 * font.c (font_matching_entity): Extract font-entity object
4775 from the vector of matching entities (Bug#17486).
4777 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4779 Assume C99 or later (Bug#17487).
4780 * bytecode.c (B__dummy__): Remove.
4781 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4782 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4783 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4784 * regex.c (DEBUG_PRINT): Assume varargs macros.
4785 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4787 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4789 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4790 memory for every buffer that was dumped.
4792 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4794 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4795 (Fnreverse): Allow vectors and bool vectors.
4797 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4799 Minor cleanup for terminal setup.
4800 * termhooks.h (create_terminal): Adjust prototype.
4801 * terminal.c (create_terminal): Pass output method and RIF as args.
4802 (init_initial_terminal):
4803 * nsterm.m (ns_create_terminal):
4804 * term.c (init_tty):
4805 * w32term.c (w32_create_terminal):
4806 * xterm.c (x_create_terminal): Adjust users.
4807 Avoid redundant NULL initializers and add comments.
4809 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4811 * keyboard.c (Qdeactivate_mark): Now static.
4813 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4815 If available, use Xfixes extension to do pointer blanking.
4816 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4817 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4818 (make_invisible_cursor): Move to...
4819 * xterm.c (make_invisible_cursor): ...here.
4820 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4821 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4822 (x_term_init): Call to x_setup_pointer_blanking.
4823 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4824 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4826 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4828 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4830 2014-05-12 Glenn Morris <rgm@gnu.org>
4832 * fileio.c (Ffile_executable_p): Doc tweak.
4834 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4836 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4837 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4839 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4841 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4843 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4845 Fix initialization of minibuffer history variable (Bug#17430).
4846 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4847 Move the initialization up to prevent any "value void" message.
4849 2014-05-08 Samuel Bronson <naesten@gmail.com>
4851 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4852 are matched (bug#17413).
4854 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4856 Stop tooltips pulling Emacs window to front (Bug#17408).
4857 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4858 SetWindowPos invocations.
4860 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4862 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4863 not initialized (Bug#17398).
4865 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4867 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4869 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4871 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4872 [HAVE_NS]: Do not include png.h.
4873 (x_query_frame_background_color): New function.
4874 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4875 (png_load_body): Coalesce duplicate code.
4877 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4879 Consult libpng-config more consistently (Bug#17339).
4880 * Makefile.in (PNG_CFLAGS): New var.
4881 (ALL_CFLAGS): Use it.
4882 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4883 CFLAGS now handles this.
4885 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4887 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4888 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4889 because WCONTINUED is always defined now.
4890 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4892 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4894 * buffer.c (overlay_strings): Fix the wording of the commentary.
4896 2014-05-01 Glenn Morris <rgm@gnu.org>
4898 * floatfns.c (Fisnan):
4899 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4901 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4903 * term.c (tty_menu_activate): A better initialization for cursor
4906 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4908 * intervals.c: Tighten assertions.
4909 (create_root_interval): Make sure the interval is not empty.
4910 (intervals_equal): Use booleans.
4911 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4912 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4913 (balance_possible_root_interval): Simplify and use booleans.
4914 (split_interval_right, split_interval_left): Check LENGTH, and remove
4915 now redundant assertion.
4916 (adjust_intervals_for_insertion): Remove now redundant assertions.
4917 (delete_node, interval_deletion_adjustment)
4918 (adjust_intervals_for_deletion, merge_interval_right)
4919 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4920 (reproduce_interval): Make sure the interval is not empty.
4922 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4924 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4925 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4926 satisfaction that they would always be initialized.
4928 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4930 * term.c (tty_menu_display): Move the cursor to the active menu item.
4931 (tty_menu_activate): Return the cursor to the active menu item
4932 after displaying the menu and after displaying help-echo.
4933 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4934 for the details of why this is needed by screen readers and
4937 2014-04-30 Glenn Morris <rgm@gnu.org>
4939 * process.c (handle_child_signal):
4940 Handle systems without WCONTINUED. (Bug#15110, 17339)
4942 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4944 * window.c (struct saved_window): Remove mark.
4945 (Fset_window_configuration, save_window_save)
4946 (compare_window_configurations): Don't touch marks any more.
4948 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4950 Use bits_word for gcmarkbits.
4951 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4952 bits_word is typically a tad more efficient for mark bits than
4953 unsigned is, so use bits_word. All uses changed.
4954 * lisp.h (BITS_PER_INT): Remove; no longer used.
4956 Avoid undefined behavior in signed left shift.
4957 This ports to GCC 4.9.0 with -fsanitize=undefined.
4958 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4960 * regex.c (extract_number):
4961 * lisp.h (make_number, XINT):
4962 Do not shift a 1 bit left into a sign bit.
4963 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4964 not int, for gcmarkbits. All uses changed.
4966 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4968 * search.c (Fnewline_cache_check): Don't try to count newlines
4969 outside the buffer's restriction, as find_newline doesn't support that.
4971 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4973 * window.c (Fset_window_configuration): Deactivate the mark before
4975 (set_window_buffer): Ignore window_initialized.
4976 (window_initialized): Remove.
4977 * keyboard.c (Qdeactivate_mark): Not static any more.
4978 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4981 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4983 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4984 and to clang 3.4, which have fixed the bug. This should let us
4985 run a bit faster on these platforms when address sanitization is
4988 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4990 Port to GCC 4.9.0 with --enable-gcc-warnings.
4991 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4993 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4994 a way that also works with GCC 4.9.0.
4996 * search.c (Fnewline_cache_check): Remove unused locals.
4998 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5000 * search.c (find_newline1): New subroutine.
5001 (Fnewline_cache_check): New function.
5002 (syms_of_search): Defsubr it.
5004 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5006 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5007 * keyboard.c (unblock_input): Add comment.
5008 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5010 2014-04-22 Daniel Colascione <dancol@dancol.org>
5012 * lread.c (readevalloop_eager_expand_eval): New function
5013 that can recurse into toplevel forms.
5014 (readevalloop): Call it.
5015 * lisp.h: Declare Qprogn.
5016 * callint.c (Qprogn): No longer static.
5018 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5020 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5021 Also change identifiers to match the comments, and add more assertions
5024 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5026 * emacs.c (close_output_streams): Don't clear and restore errno.
5028 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5030 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5031 never becomes visible, i.e. using XMonad (Bug#17237).
5033 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5035 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5036 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5037 (Fline_pixel_height): Don't assume that the current buffer and the
5038 selected window's buffer are one and the same. (Bug#17281)
5040 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5041 paragraph-start cache before the newline cache. (Bug#17269)
5043 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5045 * term.c (tty_send_additional_strings): No need to fflush here,
5047 (tty_set_terminal_modes): fflush after sending additional strings,
5050 2014-04-17 Daniel Colascione <dancol@dancol.org>
5052 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5054 (tty_send_additional_strings): New function.
5055 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5056 (syms_of_term): Intern tty-mode-set-strings and
5057 tty-mode-reset-strings.
5059 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5061 * window.c (save_window_save): Lookup window_point_insertion_type in
5062 the right buffer (bug#15457).
5063 (Qwindow_point_insertion_type): New var.
5064 (syms_of_window): Initialize it.
5066 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5068 Fix the MSDOS build.
5069 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5070 (copy_text_and_data): Zero out the atexit chain pointer before
5073 * termhooks.h (encode_terminal_code): Update prototype.
5075 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5076 visible for all DOS_NT ports, not just WINDOWSNT.
5077 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5079 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5080 unless it is defined.
5081 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5083 * process.c (close_on_exec, accept4, process_socket): Move into
5084 the "ifdef subprocesses" part.
5085 (catch_child_signal): Condition by "ifdef subprocesses".
5086 (syms_of_process) <Qinternal_default_process_sentinel>
5087 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5089 * msdos.h: Add prototypes for new functions.
5090 (EINPROGRESS): Define.
5091 (O_CLOEXEC): Define to zero.
5093 * msdos.c (check_window_system): Remove unnecessary an
5094 incompatible duplicate function.
5095 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5096 New functions in support of new functionality.
5098 * menu.c (single_menu_item): Add visual indication of submenu
5099 also for menus on MSDOS frames.
5100 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5102 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5103 when async subprocesses aren't supported.
5105 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5107 * emacs.c (close_output_streams): Zero out errno before calling
5110 * dired.c [MSDOS]: Include msdos.h.
5112 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5113 (DATA_START) [MSDOS]: Define.
5114 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5116 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5117 Ifdef away for MSDOS.
5118 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5119 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5121 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5122 Use temporary file template that is compatible with mkostemp.
5123 Move vfork-related portions under #ifndef MSDOS.
5124 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5126 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5128 * buffer.c (Foverlays_at): Add argument `sorted'.
5130 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5132 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5133 text, invalidate the bidi_paragraph_cache upto and including the
5136 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5138 Port to IRIX 6.5 (Bug#9684).
5139 * conf_post.h (INET6) [IRIX6_5]: Define.
5140 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5141 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5143 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5145 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5146 before passing it to system APIs.
5148 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5150 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5151 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5153 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5155 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5157 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5159 Remove DATA_SEG_BITS.
5160 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5161 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5162 cc, but that platform is so old that SGI itself stopped supporting
5163 it in December 2013. If you still need Emacs on IRIX, please
5164 either compile with GCC and port the undumping code, or run
5165 './configure --with-wide-int'.
5166 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5167 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5168 DEFINE_GDB_SYMBOL_START way to define it.
5169 (NONPOINTER_BITS): New macro.
5170 (EMACS_INT): Use it.
5171 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5172 the problem and/or configuring --with-wide-int.
5173 (USE_LSB_TAG): Simplify, based on above changes.
5174 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5175 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5177 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5179 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5180 covered by a display string that ends in a newline, and that cases
5181 going back by DVPOS lines to hit the search limit, lift the limit
5182 and go back until DVPOS is reached. (Bug#17244)
5184 * indent.c (Fvertical_motion): Handle correctly the case when the
5185 display string is preceded by an empty line.
5187 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5188 use S_IWRITE instead.
5190 2014-04-11 Glenn Morris <rgm@gnu.org>
5192 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5194 2014-04-11 Ken Brown <kbrown@cornell.edu>
5196 * Makefile.in (EMACS_MANIFEST): Revert last change.
5198 2014-04-10 Daniel Colascione <dancol@dancol.org>
5200 * puresize.h (BASE_PURESIZE): Increase.
5202 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5204 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5206 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5207 region handling (and don't call signal_before_change) if
5208 inhibit_modification_hooks is set.
5209 (signal_before_change): Don't check inhibit_modification_hooks any more.
5211 2014-04-08 Daniel Colascione <dancol@dancol.org>
5213 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5214 function cells contain valid lisp objects. (Modified version of
5217 * alloc.c (detect_suspicious_free): Split actual stack capturing
5218 out into new function for easier breakpoint setting.
5219 (note_suspicious_free): New function.
5221 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5223 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5225 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5226 (symbol_block_pinned): New var.
5227 (Fmake_symbol): Initialize `pinned'.
5228 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5229 pinned and signal an error for un-purifiable objects.
5230 (pure_cons): Use it.
5231 (Fpurecopy): Use it, except for objects that can't be purified.
5232 (mark_pinned_symbols): New function.
5233 (Fgarbage_collect): Use it.
5234 (gc_sweep): Remove hack made unnecessary.
5236 2014-04-07 Glenn Morris <rgm@gnu.org>
5238 * keyboard.c (Fopen_dribble_file): Doc tweak.
5240 2014-04-07 Ken Brown <kbrown@cornell.edu>
5242 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5244 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5246 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5247 We have a substitute execinfo.h on hosts that lack it.
5248 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5249 isn't optimized away.
5251 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5253 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5254 * alloc.c (memory_full):
5255 * charset.c (syms_of_charset):
5256 * doc.c (Fsnarf_documentation):
5258 * font.c (BUILD_STYLE_TABLE):
5259 * keyboard.c (make_lispy_event):
5260 * profiler.c (setup_cpu_timer):
5261 * xgselect.c (xg_select):
5262 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5264 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5265 Replace the only use with ARRAYELTS (font_property_table).
5266 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5268 2014-04-03 Daniel Colascione <dancol@dancol.org>
5270 * xterm.c (x_term_init):
5271 * xfns.c (best_xim_style):
5272 * xfaces.c (Fdump_colors):
5273 * w32fns.c (w32_default_color_map):
5274 * w32.c (init_environment, N_ENV_VARS):
5275 * unexcw.c (read_exe_header):
5276 * term.c (term_get_fkeys_1):
5277 * sysdep.c (init_baud_rate):
5278 * nsterm.m (ns_convert_key):
5279 * nsfns.m (get_geometry_from_preferences):
5280 * msdos.c (dos_set_window_size, init_environment):
5281 * macfont.m (mac_font_get_glyph_for_cid)
5282 (macfont_store_descriptor_attributes)
5283 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5284 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5285 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5287 * image.c (xpm_str_to_color_key):
5288 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5289 * frame.c (x_set_frame_parameters):
5290 * fileio.c (Ffile_selinux_context):
5291 * emacs.c (sort_args):
5292 * dosfns.c (msdos_stdcolor_name):
5293 * dired.c (file_attributes):
5294 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5295 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5298 2014-04-02 Daniel Colascione <dancol@dancol.org>
5300 * data.c (Ffset): Abort if we're trying to set a function call to
5303 * lisp.h (ARRAYELTS): New macro.
5305 * alloc.c: Include execinfo.h if available.
5306 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5307 (suspicious_free_record): New structure.
5308 (suspicious_objects, suspicious_object_index)
5309 (suspicious_free_history, suspicious_free_history_index):
5311 (find_suspicious_object_in_range, detect_suspicious_free)
5312 (Fsuspicious_object): New functions.
5313 (cleanup_vector): Call find_suspicious_object_in_range.
5315 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5317 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5318 width from font width (Bug#17163).
5320 * frame.c (x_set_frame_parameters): Calculate default values of
5321 new frame sizes only after all other frame parameters have been
5322 processed (Bug#17142).
5324 2014-04-02 Ken Brown <kbrown@cornell.edu>
5326 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5329 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5331 * xterm.c (x_draw_image_glyph_string): Adjust image background
5332 width accordingly when its x position is adjusted. (Bug#17115)
5334 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5336 * font.c (font_list_entities): Do not add empty vector to font cache.
5337 (font_matching_entity): Likewise. If matching entity is found, insert
5338 1-item vector with this entity instead of entity itself (Bug#17125).
5340 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5342 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5344 * fns.c (validate_subarray): Rename from validate_substring,
5345 since it works for vectors too. New arg ARRAY. Optimize for the
5346 non-nil case. Instead of returning bool, throw an error if out of
5347 range, so that the caller needn't do that. All uses changed.
5348 Report original values if out of range.
5349 (Fsubstring, Fsubstring_no_properties, secure_hash):
5350 Also optimize the case where FROM is 0 or TO is the size.
5352 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5354 * search.c (Freplace_match): Use make_specified_string.
5355 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5356 to catch bogus override face of glyph strings.
5357 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5358 Move common substring range checking code to...
5359 (validate_substring): ...this function.
5361 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5363 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5365 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5367 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5368 bar is zero height, just return (Bug#16976).
5369 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5371 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5373 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5374 is nil. If waiting for toolbar to complete, force a redraw.
5376 2014-03-28 Glenn Morris <rgm@gnu.org>
5378 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5379 (emacs_bugreport): New variable.
5380 (usage_message): Use PACKAGE_BUGREPORT.
5381 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5383 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5385 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5387 Port recent signal-related changes to FreeBSD.
5388 Problem reported by Herbert J. Skuhra.
5389 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5390 Move decls from here ...
5391 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5393 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5395 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5396 and width of image background when it is displayed with a 'box'
5399 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5401 More backward-compatible fix to char-equal core dump (Bug#17011).
5402 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5403 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5405 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5407 * image.c (init_svg_functions): When loading SVG-related libraries,
5408 free already loaded libraries if the initialization fails.
5409 (rsvg_handle_set_size_callback): Remove declaration, unused.
5411 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5413 Fix core dump in char-equal (Bug#17011).
5414 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5415 unibyte buffers, as we can't tell whether the characters are
5418 * insdel.c (adjust_markers_for_delete): Remove unused local.
5420 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5422 Have (MARKER . ADJUSTMENT) undo records always be immediately
5423 after their corresponding (TEXT . POS) record in undo list.
5425 * lisp.h (record-delete): New arg record_markers.
5426 (record_marker_adjustment): No longer needed outside undo.c.
5427 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5428 adjustments to undo.c's record_marker_adjustments. Note that
5429 fileio.c's decide_coding_unwind is another caller to
5430 adjust_markers_for_delete. Because it has undo list bound to t,
5431 it does not rely on adjust_markers_for_delete to record marker
5433 (del_range_2): Swap call to record_delete and
5434 adjust_markers_for_delete so as undo marker adjustments are
5435 recorded before current deletion's adjustments, as before.
5436 (adjust_after_replace):
5437 (replace_range): Pass value for new record_markers arg to
5439 * undo.c (record_marker_adjustment): Rename to
5440 record_marker_adjustments and made static.
5441 (record_delete): Check record_markers arg and call
5442 record_marker_adjustments.
5443 (record_change): Pass value for new record_markers arg to
5445 (record_point): at_boundary calculation no longer needs to account
5446 for marker adjustments.
5448 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5450 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5453 2014-03-26 Glenn Morris <rgm@gnu.org>
5455 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5457 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5459 * buffer.c (struct sortvec): Add field `spriority'.
5460 (compare_overlays): Use it.
5461 (sort_overlays): Set it.
5463 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5465 * xdisp.c (redisplay_window): If all previous attempts to find the
5466 cursor row failed, try a few alternatives before falling back to
5467 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5469 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5471 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5472 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5474 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5475 variables on Windows.
5477 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5479 * w32.c (unsetenv): Remove unused var `retval'.
5480 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5482 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5483 (start_watching): Remove unused var `thr'.
5485 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5486 (find_child_console): Remove unnecesary var `thread_id'.
5488 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5489 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5491 2014-03-26 Glenn Morris <rgm@gnu.org>
5493 * filelock.c (Flock_buffer): Doc tweak.
5495 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5496 * emacs.c (shut_down_emacs):
5497 * fileio.c (Finsert_file_contents, write_region):
5498 * filelock.c (top-level, syms_of_filelock):
5499 * insdel.c (prepare_to_modify_buffer_1):
5500 CLASH_DETECTION is always defined now.
5502 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5504 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5505 DLL handle, to speed up thread startup.
5507 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5509 Handle sigmask better with nested signal handlers (Bug#15561).
5510 * atimer.c (sigmask_atimers): Remove.
5511 Remaining use rewritten to use body of this function.
5512 * atimer.c (block_atimers, unblock_atimers):
5513 * callproc.c (block_child_signal, unblock_child_signal):
5514 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5515 New arg OLDSET. All callers changed.
5516 * atimer.c (block_atimers, unblock_atimers):
5517 * callproc.c (block_child_signal, unblock_child_signal):
5518 * keyboard.c (handle_interrupt):
5519 * sound.c (vox_configure, vox_close):
5520 Restore the old signal mask rather than unilaterally clearing bits
5521 from the mask, in case a handler is running within another
5522 handler. All callers changed.
5523 * lisp.h, process.c, process.h, term.c:
5524 Adjust decls and callers to match new API.
5525 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5526 signal handlers aren't supposed to use floating point anyway.
5527 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5529 2014-03-23 Daniel Colascione <dancol@dancol.org>
5531 Split gc_sweep into discrete functions for legibility and better
5534 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5535 (sweep_vectors): Fix typo in comment.
5536 (sweep_conses, sweep_floats, sweep_intervals)
5537 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5538 (gc_sweep): Call new functions, to which existing functionality is
5540 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5542 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5544 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5546 2014-03-23 Daniel Colascione <dancol@dancol.org>
5548 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5549 only if xic_style calls for it. This change allows Emacs to work
5550 with ibus. Also, don't leak resources if create_frame_xic fails,
5551 and stop caching xic_style across different displays.
5552 (supported_xim_styles): Make const.
5553 (best_xim_style): Remove first parameter: it's always just
5554 supported_xim_styles. Change to look at supported_xim_styles
5557 2014-03-23 Daniel Colascione <dancol@dancol.org>
5559 * term.c (init_tty): Rearrange condition for clarity; print
5560 appropriate diagnostic.
5562 2014-03-23 Daniel Colascione <dancol@dancol.org>
5564 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5565 array. (ASAN caught.)
5567 2014-03-22 Glenn Morris <rgm@gnu.org>
5569 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5571 2014-03-22 Daniel Colascione <dancol@dancol.org>
5573 * process.c (conv_sockaddr_to_lisp): When extracting the string
5574 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5576 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5578 Fix regression introduced by patch for Bug#10500.
5579 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5580 * w32term.c (x_draw_image_relief): Likewise.
5582 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5584 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5585 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5586 maximize a frame for odd default fonts.
5588 2014-03-21 Glenn Morris <rgm@gnu.org>
5590 * minibuf.c (history-length): Increase default from 30 to 100.
5592 2014-03-21 Daniel Colascione <dancol@dancol.org>
5594 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5595 every time we switch to minibuffer.
5597 * alloc.c (lisp_align_malloc, allocate_string_data)
5598 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5599 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5601 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5603 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5604 support more "verbs".
5606 2014-03-21 Daniel Colascione <dancol@dancol.org>
5608 Always prohibit dumping a dumped Emacs.
5610 * emacs.c (might_dump): New variable.
5611 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5612 * lisp.h (might_dump): Declare.
5613 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5615 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5617 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5619 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5621 * doc.c (store_function_docstring): Warn when we don't know where to
5623 (Fsubstitute_command_keys): Don't advertise the fact that
5624 text-properties are dropped, since we think it's a bug that we'll fix.
5626 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5627 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5628 * frame.c (frame_garbaged): Make "docstring" more precise.
5630 2014-03-20 Glenn Morris <rgm@gnu.org>
5632 * charset.c (init_charset): When we cannot find the charsets directory,
5633 mention if EMACSDATA is set.
5635 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5637 * fns.c (Frandom): Fix rare bug where the result isn't random.
5639 Fix porting inconsistency about rounding to even.
5640 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5641 This way, the unusual !HAVE_RINT case acts like the usual
5642 HAVE_RINT case, and we can fix the documentation accordingly.
5644 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5646 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5647 (w32_wnd_proc): Initialize the dwHoverTime member of
5648 TRACKMOUSEEVENT structure.
5650 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5652 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5654 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5656 * search.c (find_newline): Speed up the function when using the
5657 newline cache, by halving the number of calls to
5658 region_cache_forward and region_cache_backward. (Bug#16830)
5660 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5662 * buffer.c (Fset_buffer): Document return value (bug#17015).
5664 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5666 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5667 nil, always resize character wise to avoid potential loss of the
5668 mode line (Bug#16923 related).
5670 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5672 * frame.c (x_set_frame_parameters): Always calculate new sizes
5673 pixelwise to avoid potential loss when rounding.
5675 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5677 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5678 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5680 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5682 * w32.c (fstatat): Don't add an extra slash if the argument ends
5683 with a slash: this fails the subsequent call to stat_worker on
5684 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5686 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5688 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5690 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5692 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5694 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5695 when frame is only on one screen (Bug#14713).
5697 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5699 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5700 there's a valid wrap point in the display line, the last glyph
5701 cannot "just barely fit" on this row, because display_line doesn't
5702 let it. Instead, proceed as if the last glyph didn't fit, so that
5703 we eventually back up the iterator to the wrap point. This avoids
5704 delusional behavior of move_it_to, whereby it proceeds to the next
5705 display line, but sets current_x to zero for all the glyphs that
5706 without word-wrap would fit on the previous display line.
5707 One result was that visual-order cursor movement behaved erratically
5709 (Fmove_point_visually): Add code to find the x coordinate of the
5710 last character before wrap point, under word-wrap on a TTY.
5712 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5714 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5715 also return value of MOVE_POS_MATCH_OR_ZV from
5716 move_it_in_display_line_to, when moving from beginning of line to
5717 point's position. (Bug#16961)
5719 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5721 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5722 * window.c (Fselect_window): Explain NORECORD and
5723 `buffer-list-update-hook' in doc-string.
5725 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5727 * window.c (Fother_window_for_scrolling): Check that
5728 Vother_window_scroll_buffer is a buffer.
5730 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5732 * xterm.c (xim_initialize): Always pass a copy of resource name
5733 to XRegisterIMInstantiateCallback and eassert whether return
5734 value is True. Passing copy is important because Xlib doesn't
5735 make its own copy and resource name argument usually points to
5736 SSDATA (Vx_resource_name), which may be changed from Lisp.
5737 (xim_close_display): For XUnregisterIMInstantiateCallback,
5738 always eassert return value and pass exactly the same values
5739 as were used for XRegisterIMInstantiateCallback.
5740 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5741 sources to check why if you are interested.
5743 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5745 * dispnew.c (change_frame_size_1): Add new_lines instead of
5746 new_height, the latter may be still zero if passed as such.
5747 * window.c (Fwindow_pixel_height): Mention bottom divider in
5750 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5752 Fix "resource temporarily unavailable" with xgselect
5754 * xgselect.c: Include <stdbool.h>.
5755 (xg_select) [!USE_GTK]: Don't lose track of errno.
5757 Fix minor --enable-gcc-warnings issues.
5758 * widget.c (update_various_frame_slots, EmacsFrameResize):
5759 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5761 2014-03-04 Ken Brown <kbrown@cornell.edu>
5763 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5764 represent the actual adjustment needed for alignment.
5766 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5768 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5769 needed, and don't reallocate if the initial allocation already
5770 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5772 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5774 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5777 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5779 * cmds.c (delete-char): Update docstring pointing out that the
5780 function ignores `delete-active-region' and `overwrite-mode'.
5782 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5784 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5786 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5787 allocated buffer due to alignment.
5788 (freehook): If the block to be freed was allocated by
5789 'aligned_alloc', find its real pointer before calling 'free'.
5791 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5794 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5796 * font.c (toplevel): Adjust comment about font cache layout.
5797 (font_clear_cache): Fix to match real font cache layout.
5798 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5799 (Fframe_font_cache) [FONT_DEBUG]: New function.
5800 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5802 Avoid crashes when X fonts are erroneously freed on reused X
5803 'Display *' connection data (Bug#16069). Note that X font
5804 resources still may be leaked, but currently there is no way
5805 to completely avoid it.
5806 * xterm.h (struct x_display_info): New member x_id. Add comments.
5807 * xterm.c (x_display_id): New variable.
5808 (x_term_init): Assign identifier to each opened X connection.
5809 * xfont.c (struct xfont): New member x_display_id.
5810 (xfont_open): Initialize it with frame's display id.
5811 (xfont_close): Check whether font's display id matches the one
5812 recorded for the given display. Adjust comment.
5813 * xftfont.c (struct xftfont_info):
5814 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5816 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5818 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5819 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5820 killed Vother_window_scroll_buffer.
5821 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5823 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5825 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5826 that start with more than 2 slashes as UNCs. (Bug#16751)
5828 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5830 Fix a few crashes and leaks when cloning C strings.
5831 * alloc.c, lisp.h (dupstring): New function.
5832 * gtkutil.c (xg_get_font):
5833 * term.c (tty_default_color_capabilities):
5834 * xsettings.c (store_monospaced_changed)
5835 (store_font_name_changed, parse_settings)
5836 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5837 This avoids some unlikely crashes due to accessing freed storage,
5838 and avoids some minor memory leaks in the more-typical case.
5840 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5842 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5843 cursor when modeline can't be dragged (Bug#16647).
5845 2014-02-28 Glenn Morris <rgm@gnu.org>
5847 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5848 from custom-delayed-init-variables. (Bug#11565)
5850 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5852 More fixes for mouse glyph calculations (Bug#16647).
5853 * window.c (coordinates_in_window): In intersection of
5854 horizontal and vertical window dividers prefer the horizontal
5855 one. Add some extra parens to last fix.
5856 (window_relative_x_coord): Return x-coordinate for header and
5858 * xdisp.c (remember_mouse_glyph): In text area don't extend
5859 glyph into mode line to show the vertical drag cursor there
5860 immediately. Subdivide mouse glyphs in right fringes to show a
5861 horizontal drag cursor as soon as we enter the "grabbable width"
5862 portion. Handle vertical border case separately. Do not
5863 subdivide window divider areas.
5864 (note_mouse_highlight): On bottom divider of bottommost windows
5865 show vertical drag cursor only when the minibuffer window can be
5868 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5870 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5871 reset by the face of the object just displayed. See also bug#76.
5872 (get_next_display_element): If the string came from a display
5873 property, examine the box face attribute at it->position, not at
5874 it->current.pos, since the latter was not updated yet. (Bug#16870)
5875 (handle_face_prop): Improve commentary.
5877 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5879 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5880 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5882 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5884 Fixes around Bug#16647.
5885 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5886 ON_BOTTOM_DIVIDER cases.
5887 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5888 only if the window has no right divider.
5889 (Fcoordinates_in_window_p): Fix doc-string.
5891 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5893 * lread.c (Funintern): Fix doc to match advertised calling convention.
5895 2014-02-24 Daniel Colascione <dancol@dancol.org>
5897 * keyboard.c (read_char): Close race that resulted in lost events.
5899 2014-02-22 Glenn Morris <rgm@gnu.org>
5901 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5902 * window.c (window-resize-pixelwise): Doc fixes.
5904 * process.c (Finternal_default_process_filter)
5905 (Finternal_default_process_sentinel): Doc tweaks.
5907 2014-02-21 Glenn Morris <rgm@gnu.org>
5909 * process.c (Fprocess_buffer, Faccept_process_output)
5910 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5913 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5915 * window.c (Fwindow_scroll_bar_width): New function.
5917 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5919 Pacify GCC when configuring with --enable-gcc-warnings.
5920 * xdisp.c (move_it_in_display_line_to) [lint]:
5921 Initialize recently-added local.
5923 2014-02-21 Daniel Colascione <dancol@dancol.org>
5925 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5927 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5929 * xdisp.c (init_iterator): Don't dereference a bogus face
5930 pointer. (Bug#16819)
5931 (try_cursor_movement): Don't use cursor position if
5932 set_cursor_from_row failed to compute it. This avoids assertion
5933 violations in MATRIX_ROW.
5934 (move_it_in_display_line_to): Save the iterator state in ppos_it
5935 only once per call. Reimplement the method used to return to the
5936 best candidate position if all the positions found in display line
5937 are beyond TO_CHARPOS. This cuts down the number of calls to
5938 bidi_shelve_cache, which moves a lot of stuff when lines are long
5939 and include bidirectional text. (Bug#15555)
5941 2014-02-20 Glenn Morris <rgm@gnu.org>
5943 * data.c (Fdefalias): Doc fix.
5945 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5947 * xdisp.c (display_line): Fix horizontal scrolling of large images
5948 when fringes are turned off. This comes at a price of not
5949 displaying the truncation/continuation glyphs in this case.
5952 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5953 CreateDIBSection returns an error indication, zero out *ximg after
5954 destroying the image. This avoids crashes in memory allocations
5955 due to the fact that some of the callers also call
5956 x_destroy_x_image, which will attempt to free an already free'd
5959 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5961 * widget.c (update_various_frame_slots): Don't set
5962 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5964 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5966 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5968 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5970 temacs --daemon fix (Bug#16599).
5971 * emacs.c (main): Initialize daemon_pipe[1] here ...
5972 (syms_of_emacs): ... instead of here.
5974 2014-02-16 Anders Lindgern <andlind@gmail.com>
5976 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5979 2014-02-16 Daniel Colascione <dancol@dancol.org>
5981 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5982 (xd_get_connection_address): Use it.
5983 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5984 xd_get_connection_address because the latter signals if the bus
5985 we're trying to close is already disconnected.
5987 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5989 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5990 argument to CreateThread. This avoids segfaults on Windows 9X.
5991 Reported by oslsachem <oslsachem@gmail.com>.
5993 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5995 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5996 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5997 (check_lseek): New function, to report lseek errors.
5998 (save_data_space, update_file_ptrs, read_header, write_header)
5999 (copy_file, copy_rest, unexec): Use these news functions.
6000 (update_file_ptrs): Don't assume wraparound behavior when
6001 converting a large size_t value to off_t.
6003 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6005 * composite.c (fill_gstring_header): Pass positions as C integers
6006 and move parameters checking to...
6007 (Fcomposition_get_gstring): ...this function. Handle case when
6008 buffer positions are in reversed order and avoid crash (Bug#16739).
6010 * buffer.c (validate_region): Mention current buffer in error message.
6012 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6014 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6016 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6018 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6020 2014-02-11 Glenn Morris <rgm@gnu.org>
6022 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6023 Replace refs to "OpenStep" in messages.
6025 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6027 Avoid "." at end of error diagnostics.
6028 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6029 * font.c (Ffont_at):
6030 * nsfns.m (ns_display_info_for_name):
6031 * nsselect.m (Fx_own_selection_internal):
6032 * nsterm.m (performDragOperation:):
6033 Remove "." from end of diagnostic.
6035 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6037 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6038 unintuitive (bug#15824).
6039 (Fyes_or_no_p): Doc fix (bug#15456).
6041 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6043 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6045 * eval.c (call_debugger): When exiting the debugger, do not allow
6046 max_specpdl_size less than actual binding depth (Bug#16603).
6047 (syms_of_eval): Adjust docstring.
6049 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6051 * cmds.c (Fself_insert_command): Output a clearer error message on
6052 negative repetitions (bug#9476).
6054 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6056 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6058 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6060 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6062 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6064 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6066 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6068 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6070 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6072 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6073 `exit' works (bug#15865).
6075 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6077 Constrain window box/body sizes and margin widths (Bug#16649).
6078 * xdisp.c (window_box_width): Don't return less than zero.
6079 (window_box_left_offset, window_box_right_offset): Don't return
6080 more than the window's pixel width.
6081 * window.c (window_body_height, window_body_width): Don't return
6083 (window_resize_apply): Adjust margin width, if necessary.
6085 2014-02-07 Glenn Morris <rgm@gnu.org>
6087 * nsterm.m (syms_of_nsterm): Doc fix.
6089 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6091 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6092 New variables: pointers through which to call the respective APIs.
6093 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6094 (filename_from_ansi, sys_link, check_windows_init_file):
6095 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6096 This is required on Windows 9X, where we dynamically load
6097 UNICOWS.DLL which has their non-stub implementations.
6098 (maybe_load_unicows_dll): Assign addresses to these 2 function
6099 pointers after loading UNICOWS.DLL.
6101 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6102 MultiByteToWideChar and WideCharToMultiByte through function
6105 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6108 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6110 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6111 for OSX >= 10.9 if separate spaces are used.
6112 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6114 2014-02-06 Glenn Morris <rgm@gnu.org>
6116 * buffer.c (cache-long-scans): Doc fix.
6118 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6120 * w32fns.c (Fw32_shell_execute): Doc fix.
6122 2014-02-05 Bastien Guerry <bzg@gnu.org>
6124 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6125 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6127 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6129 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6130 outside the window (Bug#16649).
6132 * xdisp.c (note_mouse_highlight): When entering a margin area show
6133 a non-text cursor (Bug#16647).
6135 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6137 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6138 It prompted a compile-time diagnostic on GNU/Linux.
6139 Simplify to remove the need for the label.
6141 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6143 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6144 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6145 to show it; otherwise return 'unsupported--w32-dialog' to signal
6146 to the caller that emulation with menus is necessary.
6147 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6149 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6151 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6154 * menu.c (Fx_popup_dialog): Don't condition the call to
6155 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6156 special symbol 'unsupported--w32-dialog', emulate the dialog with
6157 a menu by calling x-popup-menu.
6159 * menu.h (Qunsupported__w32_dialog): New extern variable.
6161 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6163 * keyboard.c (kbd_buffer_get_event): Read file notification events
6166 * xgselect.c (xg_select): Read glib events in any case, even if
6167 there are no file descriptors to watch for. (Bug#16519)
6169 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6171 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6172 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6173 * w32term.c (w32_draw_window_divider): Handle first and last
6175 * w32term.h (w32_fill_area_abs): New function.
6176 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6178 * xfaces.c (realize_basic_faces): Handle new face ids.
6179 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6180 and bottom divider width.
6181 * xterm.c (x_draw_window_divider): Handle first and last pixels
6184 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6186 * print.c (Fexternal_debugging_output): Add cast to pacify
6187 --enable-gcc-warnings.
6188 * eval.c (call_debugger): Grow specpdl if the debugger was
6189 entered due to specpdl overflow (Bug#16603) and allow more
6190 specpdl space for the debugger itself.
6192 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6194 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6197 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6199 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6200 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6202 * print.c (Fexternal_debugging_output): If the argument character
6203 is non-ASCII, encode it with the current locale's encoding before
6204 writing the result to the terminal. (Bug#16448)
6206 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6207 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6210 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6212 * process.c (create_process): Reset SIGPROF handler in the child.
6213 * callproc.c (call_process): Likewise.
6215 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6217 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6219 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6221 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6222 of zero to print strings, GDB doesn't like it.
6224 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6225 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6226 we still use correct addresses. (Bug#16576)
6228 2014-01-27 K. Handa <handa@gnu.org>
6230 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6231 to preserve the code detection behavior of 24.3.
6232 * coding.h (struct coding_system): New member detected_utf8_bytes.
6233 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6234 (decode_coding_gap): Use short cut for UTF-8 file reading only
6235 when coding->detected_utf8_bytes equals to coding->src_bytes.
6236 * fileio.c (Finsert_file_contents): Cancel the previous change.
6238 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6240 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6241 that are not visible.
6243 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6245 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6246 is grabbed (Bug#16565).
6248 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6250 * xdisp.c (last_max_ascent): Re-remove after erroneously
6251 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6253 (move_it_to): Re-remove reference to last_max_ascent.
6254 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6255 max_descent here instead of calling line_bottom_y.
6258 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6260 * terminal.c (initial_free_frame_resources): New function.
6261 (init_initial_terminal): Install new hook to free face cache
6262 on initial frame and avoid memory leak. For details, see
6263 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6264 * xfaces.c (free_frame_faces): Adjust comment.
6266 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6268 * data.c (Fstring_to_number): Document results if unparsable
6271 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6273 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6275 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6277 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6278 * coding.c (detect_coding_utf_8, emacs_mule_char)
6279 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6280 (check_utf_8, decode_coding):
6281 * coding.h (struct coding_system.errors):
6282 Use ptrdiff_t, not int, for integer values derived from buffer and
6285 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6286 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6287 before invoking decode_coding_gap, since there's just one block.
6289 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6291 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6292 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6293 too early. Again run change_frame_size before assigning menu-
6296 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6298 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6299 arrives, call x_check_fullscreen, in case the new display has a
6300 different resolution. (Bug#16517)
6302 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6304 * term.c (read_menu_input): If the selected frame changes, exit
6306 (tty_menu_show): If the selected frame changes while we displayed
6307 a menu, throw to top level. (Bug#16479)
6309 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6311 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6313 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6315 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6316 * data.c (count_one_bits_word): Fix bug (negated comparison)
6317 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6319 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6321 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6322 Avoid undefined behavior by initializing display property bit of a
6323 string processed by the bidirectional iterator. For details, see
6324 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6326 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6328 Minor cleanup of previous change.
6329 * image.c (imagemagick_error, Fimagemagick_types):
6330 Omit some recently-introduced and unnecessary casts and assignments.
6332 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6334 Fix two memory leaks discovered with Valgrind.
6335 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6336 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6338 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6340 Fixes in window size functions around Bug#16430 and Bug#16470.
6341 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6342 (Fwindow_mode_line_height, Fwindow_header_line_height)
6343 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6344 Minor doc-string adjustments.
6345 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6346 Rewrite doc-strings.
6347 (window_body_height, window_body_width): Do not count partially
6348 visible lines/columns when PIXELWISE is nil (Bug#16470).
6349 (Qfloor, Qceiling): New symbols.
6351 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6353 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6354 when the image cache is not yet allocated. (Bug#16509)
6356 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6358 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6359 re-attach intervals to its base buffer (Bug#16502).
6360 * intervals.c (set_interval_object): Move from here...
6361 * intervals.h (set_interval_object): ... to here. Fix comments.
6363 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6365 Avoid undefined behavior by initializing buffer redisplay bit.
6366 Problem reported by Dmitry Antipov in
6367 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6368 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6370 Revert some of the CANNOT_DUMP fix (Bug#16494).
6371 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6373 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6375 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6376 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6377 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6378 they are replaced by macros that expand into direct calls to the
6379 corresponding functions from GDI32.DLL.
6380 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6381 variables in the Cygwin build, they are unused.
6383 2014-01-19 K. Handa <handa@gnu.org>
6385 * composite.c (composition_update_it): Fix previous change.
6387 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6389 Fix file name handling on MS-Windows 9X.
6390 * w32.c (maybe_load_unicows_dll): New function.
6392 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6393 on, to make sure we can convert file names to and from UTF-8 on
6394 Windows 9X. This fixes a failure to start up because Emacs cannot
6395 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6397 * w32font.c [WINDOWSNT]: Include w32.h.
6398 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6399 of implementing the same stuff.
6400 Remove now unused g_b_init_is_windows_9x.
6402 * w32.h (maybe_load_unicows_dll): Add prototype.
6404 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6406 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6407 switch to single keyboard. Prevents daemon crashes when a new
6408 client connects while we show a TTY menu in an existing client.
6411 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6413 Fix MinGW64 porting problem with _setjmp.
6414 Reported by Eli Zaretskii in:
6415 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6416 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6417 the old _setjmp and _longjmp. All uses changed.
6419 2014-01-13 Daniel Colascione <dancol@dancol.org>
6421 * textprop.c (Fremove_list_of_text_properties):
6422 Correctly handle reaching the end of the interval tree. (Bug#15344)
6424 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6426 * xdisp.c (resize_mini_window): Round height to a multiple of
6427 frame's line height. Fix bug in calculation of window start
6428 position (Bug#16424).
6430 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6432 * macfont.m: Include termchar.h.
6433 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6434 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6435 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6436 *_WITH_GC_* to take face and f as parameters.
6437 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6438 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6440 2014-01-13 Daniel Colascione <dancol@dancol.org>
6442 Fix menu item updating in the presence of the Unity global menu
6445 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6446 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6448 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6449 updating menus; explain why.
6450 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6451 problem it's supposed to solve and it interferes with detecting
6452 the presence of a global menu.
6453 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6456 2014-01-11 K. Handa <handa@gnu.org>
6458 * composite.c (composition_update_it): Fix indexing of
6459 LGSTRING_CHAR (Bug#15984).
6461 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6463 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6465 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6467 * xdisp.c (try_window_id): Don't use this function's optimizations
6468 if overlays in the buffer displayed by the window have changed
6469 since last redisplay. (Bug#16347)
6470 (message_dolog): Fix indentation.
6472 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6474 * frame.c (frame_resize_pixelwise): Fix doc-string.
6476 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6478 Fix handling of internal borders (Bug#16348).
6479 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6480 Remove internal border width from pixel width of windows.
6481 (change_frame_size_1): Don't return early when frame's pixel
6482 size changes - we still have to record the new sizes in the
6484 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6485 also when toolbar gets larger.
6486 * window.c (check_frame_size): Include internal_border_width in
6488 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6489 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6490 In non-toolkit/non-GTK version clear internal border.
6491 * xterm.c (x_clear_under_internal_border): New function for
6492 non-toolkit/non-GTK version.
6493 (x_after_update_window_line): In non-toolkit/non-GTK version
6495 (handle_one_xevent, x_set_window_size):
6496 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6497 * xterm.h (x_clear_under_internal_border): Extern it.
6499 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6501 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6502 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6505 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6507 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6508 last value of point is not equal to buffer's point. (Bug#16129)
6510 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6513 * nsterm.h (updateCollectionBehavior): Rename from
6514 updateCollectionBehaviour. All uses changed.
6516 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6517 * Makefile.in (SETFATTR): New macro.
6518 (temacs$(EXEEXT)): Use it.
6520 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6522 Fix maximization behavior on Windows (Bug#16300).
6523 * w32fns.c (w32_fullscreen_rect): Don't handle
6524 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6525 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6526 of SetWindowPos. Restore last placement also when leaving
6527 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6528 but the FULLSCREEN_BOTH case.
6530 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6533 * data.c (arithcompare_driver):
6534 * fileio.c (Fcar_less_than_car):
6535 * fns.c (internal_equal):
6536 * frame.c (delete_frame):
6537 * lisp.h (enum More_Lisp_Bits):
6539 Avoid C99 constructs that don't work in C89.
6540 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6541 to port to C89, which doesn't have 'long long'.
6542 (count_trailing_zero_bits): Use them.
6544 2014-01-03 Chong Yidong <cyd@gnu.org>
6546 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6548 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6550 Further adjust frame/window scrollbar width calculations.
6551 * window.c (apply_window_adjustment):
6552 Set windows_or_buffers_changed.
6553 (Fwindow_scroll_bars): Return actual scrollbar width.
6554 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6555 For non-toolkit builds again use 14 as minimum width and set
6556 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6557 * xterm.c (XTset_vertical_scroll_bar): Take width from
6558 WINDOW_SCROLL_BAR_AREA_WIDTH.
6559 (x_new_font): Rename wid to unit. Base calculation of new
6560 scrollbar width on toolkit used and make it analogous to that of
6561 x_set_scroll_bar_default_width.
6562 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6563 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6564 of GetSystemMetrics.
6565 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6566 WINDOW_SCROLL_BAR_AREA_WIDTH.
6567 (x_new_font): Make it correspond to changes in xterm.c.
6569 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6571 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6572 This is a cleaner way to fix the MinGW-w64 porting problem.
6573 Check for INTPTR_MAX misconfiguration.
6575 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6577 * search.c (newline_cache_on_off, find_newline): In indirect
6578 buffers, use the newline cache of the base buffer.
6580 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6581 buffer, invalidate the caches of its base buffer. (Bug#16265)
6583 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6584 buffers, use the width-run cache of the base buffer.
6586 * xdisp.c (redisplay_window): When the window displays an indirect
6587 buffer, and the character widths in the display table have
6588 changed, invalidate the width-run cache of the corresponding base
6591 * fileio.c (Finsert_file_contents): When invalidating the newline
6592 cache, consider the case of inserting into indirect buffer.
6594 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6595 In indirect buffers, use the paragraph cache of the base buffer.
6597 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6599 * window.c (grow_mini_window): Fix last change.
6601 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6603 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6605 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6607 * w32term.c (w32_initialize): Use LCID and LOWORD.
6609 * w32proc.c (create_child): Use pid_t for 5th argument.
6610 (IsValidLocale): Don't provide prototype for MinGW64.
6611 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6612 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6614 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6615 MinGW64 doesn't support.
6617 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6619 * w32.c (set_named_security_info): New function.
6620 (acl_set_file): Fall back on set_named_security_info if
6621 set_file_security fails.
6622 (g_b_init_set_named_security_info_w)
6623 (g_b_init_set_named_security_info_a): New static variables.
6624 (globals_of_w32): Initialize them to zero.
6625 (set_named_security_info): Set them to non-zero if the
6626 corresponding API is available.
6627 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6628 New function typedefs.
6630 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6632 Some more fixes following pixelwise resize changes including one
6634 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6635 of frame_resize_pixelwise.
6636 * widget.c (pixel_to_text_size): New function.
6637 (update_wm_hints): Have size hints respect value of
6638 frame_resize_pixelwise.
6639 (EmacsFrameResize): Alway process resize requests pixelwise.
6640 * window.c (grow_mini_window): Make sure mini window is at least
6642 * xdisp.c (display_menu_bar): Make sure menubar extends till
6644 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6645 (x_set_tool_bar_lines): Calculate pixelwise.
6646 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6647 frame_resize_pixelwise.
6649 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6651 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6652 variables not used there.
6654 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6656 * w32.c (sys_umask): New function. (Bug#16299)
6658 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6660 * dispnew.c (change_frame_size_1): Take old width of root window
6661 from that window's pixel width. (Bug#16284)
6663 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6665 Plain copy-file no longer chmods an existing destination (Bug#16133).
6666 * fileio.c (realmask): Now a static var, not a local.
6667 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6668 Remove arg STATPTR. All uses changed.
6669 (Fcopy_file): Do not alter permissions of existing destinations,
6670 unless PRESERVE-PERMISSIONS (renamed from
6671 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6672 Avoid race when testing for existing destinations and for
6673 when input and output files are the same.
6674 If changing the group fails, adjust both default and
6675 preserved permissions so that access is not granted to the
6677 (Fset_default_file_modes, init_fileio): Update realmask.
6678 (Fdefault_file_modes): Use realmask instead of calling umask.
6680 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6682 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6683 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6684 flags on the daemon pipe ends before execing.
6686 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6688 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6689 session. (Bug#14739)
6691 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6693 * callproc.c (Vexec_path): Document that exec-directory is in it.
6695 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6697 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6700 2013-12-27 Chong Yidong <cyd@gnu.org>
6702 * data.c (Fsymbol_function): Doc fix.
6704 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6706 Some more tinkering with Bug#16051.
6707 * window.c (resize_frame_windows): Don't let the size of the
6708 root window drop below the frame's default character size.
6709 Never ever delete any subwindows - let the window manager do the
6712 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6713 of toolbar lines needed when they exceed the height of the root
6715 (unwind_create_frame_1): New function.
6716 (Fx_create_frame): Generally inhibit calling the window
6717 configuration change hook here. Remove extra call to
6718 change_frame_size - it's not needed when we don't run the
6719 configuration change hook.
6721 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6723 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6724 On my Fedora 19 platform the core dumps were so big that
6725 my desktop became nearly catatonic.
6726 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6727 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6728 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6729 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6730 a clang-only syntax.
6731 * conf_post.h (__has_feature): New macro, if not already defined.
6732 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6733 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6735 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6737 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6738 is a file name. (Bug#16252)
6740 2013-12-25 Chong Yidong <cyd@gnu.org>
6742 * keyboard.c (Voverriding_terminal_local_map)
6743 (Voverriding_local_map): Doc fix.
6745 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6747 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6749 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6750 file name when it is submitted to ShellExecute. Simplify code.
6751 Don't test DOCUMENT for being a string, as that is enforced by
6752 CHECK_STRING. Doc fix.
6754 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6756 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6757 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6758 redisplay_tool_bar does. Improve and fix commentary.
6759 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6760 limits of the glyph matrices. (Bug#16051)
6761 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6762 only when the new size is different from the old one, and the new
6763 size can be achieved given the frame height.
6765 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6767 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6769 2013-12-23 Glenn Morris <rgm@gnu.org>
6771 * lread.c (Fload): Mention load-prefer-newer in doc.
6773 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6775 Handle Bug#16207 by being more restrictive when running hooks.
6776 * window.c (unwind_change_frame): New function.
6777 (Fset_window_configuration): Don't run configuration change hook
6778 while the frame configuration is unsafe. Call select_window
6781 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6783 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6785 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6787 * nsterm.h: Declare EmacsColor category.
6789 * nsterm.m (NSColor): Implement EmacsColor category.
6790 (ns_get_color): Use colorUsingDefaultColorSpace.
6791 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6793 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6795 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6797 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6798 having the PNG_NORETURN attribute, to avoid compiler warning in
6801 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6803 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6805 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6806 fringe background extension.
6807 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6808 because they are now always the same as `left' and `width',
6809 respectively. Remove code for the case that `width' and
6810 `sb_width' are different.
6812 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6814 Remove scroll_bar_actual_width from frames.
6815 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6816 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6817 (x_figure_window_size):
6818 * nsterm.m (x_set_window_size):
6819 * widget.c (set_frame_size):
6820 * w32term.c (x_set_window_size):
6821 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6822 scroll_bar_actual_width.
6824 Convert scroll_bar members to integers on Windows.
6825 * w32term.h (struct scroll_bar): Convert top, left, width,
6826 height, start, end and dragging to integers.
6827 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6829 * w32term.c (w32_set_scroll_bar_thumb)
6830 (w32_scroll_bar_handle_click): Remove XINT conversions for
6831 scroll_bar members. Treat bar->dragging as integer.
6832 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6833 first element. Remove XINT conversions for scroll_bar members.
6834 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6835 Remove XINT conversions for scroll_bar members.
6837 Fix assignment for new window total sizes.
6838 * window.c (Fwindow_resize_apply_total): Assign values for
6841 2013-12-20 Chong Yidong <cyd@gnu.org>
6843 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6844 argument to `append'.
6846 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6848 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6849 current text face, for extending the face of the display margins.
6852 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6853 Doc fix. (Bug#16190)
6855 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6857 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6860 * nsterm.m (Qfile, Qurl): New.
6861 (EV_MODIFIERS2): New macro.
6862 (EV_MODIFIERS): Use EV_MODIFIERS2.
6863 (ns_term_init): Remove font and color from DND, does not work on
6864 newer OSX, and other ports don't have them.
6865 (performDragOperation:): Handle modifiers used during drag.
6866 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6867 Remove global Lisp variables used to communicate with ns-win.el.
6868 Remove font and color handling.
6869 (syms_of_nsterm): Defsym Qfile and Qurl.
6871 2013-12-19 Anders Lindgren <andlind@gmail.com>
6873 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6874 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6876 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6877 (constrainFrameRect): Remove special case nr_screens == 1.
6878 Don't constrain size to size of view.
6880 * nsterm.h (ns_output): Remove dont_constrain.
6882 2013-12-19 Anders Lindgren <andlind@gmail.com>
6884 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6886 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6888 Minor fixes for recent openp changes.
6889 * lisp.h (GCPRO7): New macro.
6890 * lread.c (openp): Use bool for boolean; all callers changed.
6891 Protect save_string from GC. Don't assume that file descriptors
6892 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6893 warning about uninitialized variable.
6895 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6897 * w32fns.c (emacs_abort): Use intptr_t as argument of
6898 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6900 2013-12-18 Glenn Morris <rgm@gnu.org>
6902 * lread.c (Fload): Pass load_prefer_newer to openp.
6903 Don't bother checking mtime if openp already did it.
6904 (openp): Add `newer' argument, to check all suffixes
6905 and find the newest file.
6906 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6907 * callproc.c (call_process):
6908 * charset.c (load_charset_map_from_file):
6909 * emacs.c (init_cmdargs):
6910 * image.c (x_create_bitmap_from_file, x_find_image_file):
6912 * lread.c (Flocate_file_internal):
6913 * process.c (Fformat_network_address):
6914 * sound.c (Fplay_sound_internal):
6915 * w32.c (check_windows_init_file):
6916 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6918 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6920 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6922 * w32.c (getloadavg): Don't index samples[] array with negative
6923 indices. Recover from wall-clock time being set backwards.
6925 * w32term.c (w32_initialize): Declare the argument of
6926 set_user_model as const.
6928 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6929 (w32_menu_show): Constify some arguments passed to MessageBox.
6931 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6932 to initialize Lisp objects.
6934 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6935 initialize Lisp objects.
6937 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6938 use variables used only on X under that condition.
6940 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6941 variables not used there.
6943 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6945 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6946 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6948 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6950 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6951 code, revealed in presence of R2L characters, character
6952 compositions, and display vectors. A better fix for Bug#16148.
6953 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6954 GTK and NS builds, they don't have this member of struct frame.
6956 * dispextern.h (struct composition_it): Correct a comment for the
6959 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6961 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6962 This prevents a compilation error on C compilers that do not
6963 default functions to return 'int' if not declared. Also, add
6964 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6965 since it now uses inline functions.
6967 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6969 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6970 display margins on mode line, header line, and in the frame's
6971 tool-bar window. (Bug#16165)
6973 2013-12-16 Andreas Schwab <schwab@suse.de>
6975 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6977 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6979 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6982 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6984 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6986 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6988 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6989 intended to find bogus pointers in font objects (Bug#16140).
6990 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6991 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6992 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6993 Disable for MS-Windows due to Bug#15876; apparently this
6994 requires more or less substantial changes in fontset code.
6995 * xfont.c (xfont_close):
6996 * xftfont.c (xftfont_close): Call x_display_info_for_display
6997 to check whether 'Display *' is valid (Bug#16093 and probably
7000 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7002 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7003 Reported by Juanma Barranquero <lekktu@gmail.com>.
7005 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7006 open a pty on MS-Windows. (Bug#16152)
7008 * emacs.c (decode_env_path): Fix bogus comparison against
7009 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7011 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7013 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7014 (Fx_file_dialog): Add parentheses around && to silence warning.
7016 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7018 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7020 * xdisp.c (extend_face_to_end_of_line): Extend background of
7021 non-default face in margin areas as well. (Bug#16151)
7022 (display_line): Call extend_face_to_end_of_line for continued
7023 lines as well, if the display margins have non-zero width.
7024 (set_glyph_string_background_width): When needed, set the
7025 extends_to_end_of_line_p flag on glyph strings to be drawn in
7026 margin areas, not only in the text area.
7028 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7031 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7033 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7034 Don't worry about verify_error being t, since it has to be a list.
7036 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7038 Use bool for boolean, focusing on headers.
7039 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7040 No need to include <stdbool.h>, since conf_post.h does it now.
7041 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7042 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7043 (SET_PER_BUFFER_VALUE_P):
7044 * ccl.c, ccl.h (setup_ccl_program):
7045 * ccl.h (CHECK_CCL_PROGRAM):
7046 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7047 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7048 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7049 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7050 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7051 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7052 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7053 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7054 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7055 (CHARSET_FAST_MAP_SET):
7056 * coding.c (decode_coding_ccl, encode_coding_ccl):
7057 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7058 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7059 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7060 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7061 (decode_coding_c_string):
7062 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7063 * conf_post.h (has_attribute):
7064 * dispextern.h (trace_redisplay_p)
7065 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7066 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7067 (SET_GLYPH_FROM_CHAR_GLYPH)
7068 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7069 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7070 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7071 (cursor_in_mouse_face_p):
7072 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7073 (blank_row, prepare_desired_row)
7074 (build_frame_matrix_from_leaf_window, make_current)
7075 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7076 (update_window, scrolling_window, update_frame_line):
7077 * disptab.h (GLYPH_FOLLOW_ALIASES):
7078 * editfns.c (Fformat):
7079 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7080 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7081 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7082 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7083 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7084 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7085 (FONT_DEFERRED_LOG):
7086 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7087 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7088 (FRAME_MOUSE_UPDATE):
7089 * fringe.c (Fdefine_fringe_bitmap):
7090 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7091 (x_create_bitmap_from_xpm_data, xpm_load_image):
7092 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7093 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7094 (MERGE_INTERVAL_CACHE):
7095 * keymap.h (KEYMAPP):
7096 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7097 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7098 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7099 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7100 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7101 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7102 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7103 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7104 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7105 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7106 (SETUP_BUFFER_SYNTAX_TABLE):
7107 * systime.h (timespec_valid_p):
7108 * term.c (save_and_enable_current_matrix):
7109 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7110 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7111 (redisplay_internal, try_window_reusing_current_matrix)
7112 (sync_frame_with_window_matrix_rows, try_window_id)
7113 (display_menu_bar, display_tty_menu_item, display_mode_line)
7114 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7115 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7116 * xmenu.c (xmenu_show):
7117 * xterm.c (use_xim, x_term_init):
7118 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7119 (struct x_bitmap_record):
7120 Use bool for booleans.
7121 * ccl.c (struct buffer_text):
7122 * ccl.h (struct ccl_program):
7123 * charset.h (struct charset):
7125 * coding.h (struct iso_2022_spec, struct coding_system):
7126 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7127 (struct glyph_string, struct face, struct face_cache)
7128 (struct bidi_string_data, struct bidi_it)
7129 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7131 * editfns.c (Fformat):
7132 * frame.h (struct frame):
7133 * fringe.c (struct fringe_bitmap):
7134 * intervals.h (struct interval):
7135 * keyboard.h (struct kboard):
7136 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7137 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7138 (struct Lisp_Buffer_Local_Value, union specbinding):
7139 * macfont.m (struct macfont_info):
7140 * process.h (struct Lisp_Process):
7141 * termchar.h (struct tty_display_info):
7142 * window.h (struct window):
7143 * xterm.h (struct x_output):
7144 Use bool_bf for boolean bit-fields.
7145 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7146 All callers changed.
7147 * ccl.h (struct ccl_program): Remove unused members private_state,
7148 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7150 (struct ccl_spec): Remove unused members cr_carryover,
7151 eight_bit_carryover.
7152 * conf_post.h: Include <stdbool.h>.
7153 (bool_bf): New type.
7154 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7155 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7156 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7157 'do { ... } while (false)' brackets.
7158 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7159 Args must now be expressions; all callers changed.
7160 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7161 (PRODUCE_GLYPHS): Simplify use of boolean.
7162 * fileio.c (Fcopy_file):
7163 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7164 * lisp.h (UNGCPRO): Return void, not int.
7165 (FOR_EACH_TAIL): Use void expression, not int expression.
7166 * region-cache.c: Reindent.
7167 * region-cache.h: Copy comments from region-cache.c, to fix
7168 incorrect remarks about booleans.
7170 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7172 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7173 when character at point is displayed from a display vector.
7176 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7178 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7179 now a list of certificate validation checks that will abort a
7180 connection with an error.
7181 (Fgnutls_boot): Document it and use it.
7183 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7185 * w32term.c (w32_enable_frame_resize_hack): New variable.
7186 (x_set_window_size): Use it to hack frame resizing on Windows
7189 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7191 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7192 Windows-specific code to w32.c. Change error message text to
7193 match that of Posix platforms.
7195 * w32.c (w32_copy_file): New function, most of the code copied and
7196 reworked from Fcopy_file. Improve error handling. Plug memory
7197 leak when errors are thrown. Support file names outside of the
7198 current codepage. (Bug#7100)
7200 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7202 * lread.c (load_path_default): Prototype.
7204 2013-12-13 Glenn Morris <rgm@gnu.org>
7206 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7207 (dump_path): Remove.
7208 (load-path-default): Remove `changed' argument.
7209 Do not set dump_path permanently. Simplify.
7210 (init_lread): Simplify.
7211 (syms_of_lread): Remove dump_path.
7213 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7215 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7216 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7217 2013-12-12 font-related change to avoid Bug#16128, which
7218 is quite hard to fix without even more substantial changes.
7220 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7222 * font.c (font_close_object): Check for live frame (Bug#16128).
7224 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7226 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7227 Return ptrdiff_t, not int, since it's a buffer size.
7228 Reindent/reparen some macros to a more Gnuish style.
7230 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7232 Avoid undefined behavior with huge regexp interval counts.
7233 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7234 since it's now specialized to interval counts. All uses changed.
7235 Do not assume wraparound on signed integer overflow.
7236 (regex_compile): Simplify based on the above changes.
7238 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7240 Support file names on MS-Windows that use characters outside of
7241 the current system codepage. (Bug#7100)
7243 * w32.c (get_file_security, set_file_security)
7244 (create_symbolic_link): Separate pointers and boolean flags for
7245 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7246 non-zero, else the former.
7247 (codepage_for_filenames, filename_to_utf16, )
7248 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7250 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7252 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7253 Accept only one argument; all callers changed.
7254 (dostounix_filename): Remove the second argument, now works in
7255 UTF-8. All callers changed.
7256 (parse_root): Lose DBCS code.
7257 (get_long_basename, w32_get_short_filename, init_environment)
7258 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7259 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7260 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7261 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7262 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7263 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7265 (ansi_encode_filename): New function.
7266 (get_emacs_configuration, get_emacs_configuration_options):
7268 (add_volume_info, GetCachedVolumeInformation): Run the input file
7269 name through unixtodos_filename, to ensure it is stored and
7270 referenced in canonical form.
7271 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7272 (logon_network_drive, sys_link, utime): Improve error handling.
7273 (sys_access): New function.
7274 (hashval, generate_inode_val): Unused functions deleted.
7275 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7276 (check_windows_init_file): Convert error message from UTF-8 to
7277 ANSI codepage, for display in the message box.
7278 (globals_of_w32): Set w32_unicode_filenames according to the OS
7281 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7282 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7283 (syms_of_w32term): Declare w32-unicode-filenames.
7285 * w32proc.c (new_child, delete_child): Remove code that handled
7286 unused pending_deletion and input_file members of the child struct.
7287 (create_child, sys_spawnve): Convert all file names to ANSI
7288 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7289 name cannot be encoded in ANSI codepage. Don't use
7290 unixtodos_filename, mirror slashes by hand.
7291 (record_infile, record_pending_deletion): Functions deleted.
7292 (Fw32_short_file_name): Call w32_get_short_filename instead of
7295 * w32notify.c (add_watch): Work in Unicode mode when
7296 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7297 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7298 instead, do the same with Lisp primitives.
7300 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7301 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7302 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7303 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7304 (Fw32_shell_execute): Improve error reporting.
7305 (Fdefault_printer_name): Ifdef away for Cygwin.
7307 * w32.h (struct _child_process): Remove input_file and
7308 pending_deletion members that are no longer used.
7309 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7310 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7311 (ansi_encode_filename): New and updated prototypes.
7313 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7315 (unexec): Don't use dostounix_filename, it expects a file name in
7316 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7319 * fileio.c (Ffile_name_directory, file_name_as_directory)
7320 (directory_file_name, Fexpand_file_name)
7321 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7322 arguments of dostounix_filename.
7323 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7324 use MAX_UTF8_PATH for size of file-name strings.
7325 (emacs_readlinkat): Build an explicitly unibyte string for file
7327 (syms_of_fileio) <file-name-coding-system>:
7328 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7330 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7331 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7332 directories to UTF-8.
7333 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7334 environment, and each element of the input PATH, to UTF-8.
7336 * dired.c (file_attributes): Use build_unibyte_string explicitly
7337 to make Lisp strings from user and group names.
7339 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7342 * coding.c (decode_file_name, encode_file_name): New functions.
7344 * termcap.c (tgetent): Adapt to the change in arguments of
7347 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7350 * msdos.c (dostounix_filename, init_environment): Adapt to the
7351 change in arguments of dostounix_filename.
7353 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7354 [WINDOWSNT]: Encode file names passed to the image libraries in
7357 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7358 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7360 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7361 arguments of dostounix_filename.
7363 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7365 * font.h (struct font_entity) [HAVE_NS]: New field to record
7366 font driver which was used to create this entity.
7367 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7368 frame where the font was opened.
7369 (font_close_object): Add prototype.
7370 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7371 (font_close_object): Not static any more. Lost frame arg.
7372 Adjust comment and users.
7373 * alloc.c (cleanup_vector): Call font_close_object to adjust
7374 per-frame font counters correctly. If HAVE_NS, also call
7375 driver-specific cleanup for font-entity objects.
7376 * ftfont.c (ftfont_open):
7377 * nsfont.m (nsfont_open):
7378 * w32font.c (w32font_open_internal):
7379 * xfont.c (xfont_open):
7380 * xftfont.c (xftfont_open): Save frame pointer in font object.
7381 * macfont.m (macfont_open): Likewise.
7382 (macfont_descriptor_entity): Save driver pointer to be able
7383 to call its free_entity routine when font-entity is swept.
7384 * ftxfont.c (ftxfont_open): Add eassert because frame
7385 pointer should be saved by ftfont_driver.open.
7387 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7389 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7390 input polling is used. This is still meaningful for Cygwin, see
7391 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7392 * keyboard.c (poll_for_input_1, input_polling_used):
7393 Define unconditionally.
7394 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7395 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7396 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7397 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7398 (face_for_char): Likewise. Rearrange eassert and return ASCII
7399 face for CHAR_BYTE8_P.
7400 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7402 2013-12-11 Ken Brown <kbrown@cornell.edu>
7404 * dispextern.h (erase_phys_cursor):
7405 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7407 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7409 * nsterm.m (x_free_frame_resources):
7410 * term.c (tty_free_frame_resources):
7411 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7412 face cache because it's implied by free_frame_faces anyway.
7413 * w32term.c (x_free_frame_resources): Likewise. Do not call
7414 free_frame_faces twice.
7416 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7418 * editfns.c (Fformat_time_string): Mention %F in the doc.
7420 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7422 * window.c (resize_frame_windows): Don't return immediately when
7423 the root window's size doesn't change - the minibuffer window
7424 may still have to be repositioned/resized.
7425 * xfns.c (Fx_create_frame): Always change the frame size after
7426 initializing the frame's faces.
7427 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7428 change_frame_size should already have done it.
7429 (x_new_font): Assign new tool- and menu-bar heights.
7430 (x_set_window_size_1): Account for tool- and menu-bar heights
7431 (Bug#16013). Don't set pixel sizes since change_frame_size
7432 should already have done it.
7434 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7436 Remove the option of using libcrypto.
7437 * Makefile.in (LIB_CRYPTO): Remove.
7438 (LIBES): Don't use it.
7440 2013-12-11 Juri Linkov <juri@jurta.org>
7442 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7443 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7445 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7447 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7448 drawn tool bar items (Bug#16058).
7449 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7451 2013-12-09 Ken Brown <kbrown@cornell.edu>
7453 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7455 * lisp.h (get_frame_param): Adjust conditions for prototype
7458 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7460 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7461 Avoid unused macro warning if configured --without-xft.
7463 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7465 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7467 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7469 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7471 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7473 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7475 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7477 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7479 Use libcrypto's checksum implementations if available, for speed.
7480 * Makefile.in (LIB_CRYPTO): New macro.
7483 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7484 The macro didn't conform to C99 due to type mismatch,
7485 which caused compilation failure with Sun C 5.12,
7486 and it was confusing anyway. Include window.h to declare
7487 redisplay_other_windows.
7489 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7491 * window.c (set_window_buffer): Update mode line (bug#16084).
7493 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7495 Fix minor problems found by static checking.
7496 * keyboard.c (poll_for_input_1, input_polling_used):
7497 Define only if HAVE_NTGUI.
7498 * xmenu.c (popup_activate_callback): Omit unnecessary
7499 check against USE_X_TOOLKIT, which must be defined here anyway.
7500 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7503 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7505 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7507 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7509 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7511 * nsterm.m (x_set_window_size): Remove fprintf.
7512 (init): Define always. Set applicationDidFinishLaunchingCalled
7514 (applicationDidFinishLaunching:):
7515 Set applicationDidFinishLaunchingCalled.
7516 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7519 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7521 Pixel resize changes for NS (Bug#16049).
7522 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7523 height/width. row/cols are locals.
7524 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7525 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7526 (windowWillResize): Remove gsextra. Calculate extra as in
7528 (x_new_font): Don't change frame size if fullscreen.
7529 Change size pixelwise.
7531 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7532 comment in xfns.c. Change to pixelwise call.
7534 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7536 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7539 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7541 * xterm.c (input_signal_count): Remove.
7542 (x_dispatch_event): Define unconditionally.
7543 (x_make_frame_visible): Process X events until the frame
7544 is really visible (Bug#16027).
7545 * xterm.h (x_dispatch_event): Declare unconditionally.
7547 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7549 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7551 * nsterm.m (x_set_window_size): Handle pixelwise.
7553 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7555 * w32term.c (x_new_font):
7556 * xterm.c (x_new_font): Calculate new frame size from new font
7559 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7561 * lisp.h (FOR_EACH_TAIL): New macro.
7562 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7564 * window.c (select_window): Call second wset_redisplay before we change
7565 selected_window (bug#16034).
7567 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7569 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7571 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7573 * w32xfns.c: Include window.h, to avoid a compiler warning.
7575 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7577 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7578 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7579 window_scroll takes care of it.
7580 (Fset_window_point, Fdelete_other_windows_internal)
7581 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7582 (Fsplit_window_internal, Fdelete_window_internal)
7583 (Fresize_mini_window_internal, Fset_window_configuration)
7584 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7585 cause redisplay instead of forcing a complete redisplay.
7586 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7587 we're only affecting the selected_window.
7589 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7591 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7592 directional control characters. Update type and category
7593 determination according to the UBA from Unicode v6.3.
7594 (bidi_category_t): New category EXPLICIT_FORMATTING.
7596 * dispextern.h (bidi_type_t): Update to include new bidirectional
7597 properties introduced with Unicode v6.3. (Bug#16043)
7599 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7601 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7604 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7606 * font.c (font_list_entities): Remove dummy assignment.
7607 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7608 used on graphic displays only. Remove unused 'font_encoder' member.
7609 (struct font_bitmap): Remove unused 'extra' member.
7610 * nsfont.m (nsfont_open):
7611 * w32font.c (w32font_open_internal):
7612 * ftfont.c (ftfont_get_bitmap): Adjust users.
7614 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7616 Use bool for boolean.
7617 * tparam.c (tparam1):
7618 * undo.c (record_point, record_property_change):
7619 Use bool for boolean, for local vars that are always true or false.
7621 Minor integer overflow fixes (Bug#16033).
7622 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7623 This improves on the previous fix to this function.
7624 (window_resize_check): When summing up pixel counts, don't rely on
7625 undefined behavior if the sum overflows.
7627 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7629 * window.c (Fset_window_new_pixel): Don't choke at negative
7630 argument value (Bug#16033).
7632 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7633 to avoid crash in window_box_height.
7635 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7636 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7638 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7640 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7642 Minor integer overflow fixes.
7643 * window.c (Fset_window_new_pixel, grow_mini_window):
7644 * xdisp.c (Fwindow_text_pixel_size):
7645 Avoid undefined behavior on signed integer overflow.
7646 * xfns.c (x_set_mouse_color):
7647 Check that drag shape fits in 'unsigned', since that's what X wants.
7649 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7651 Improve reporting of fatal exception on MS-Windows.
7652 * w32fns.c (my_exception_handler): New function.
7653 (globals_of_w32fns): Set it up as the unhandled exception
7654 handler. Initialize exception code and address to zeros.
7655 (emacs_abort): If the exception code and address are available,
7656 print them at the beginning of the backtrace. Fix the format of
7657 printing addresses (was producing 0x0x12345678 on XP).
7660 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7662 * eval.c (Fbacktrace__locals): New function.
7663 (syms_of_eval): Defsubr it.
7665 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7667 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7668 Define here to unify between...
7669 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7670 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7672 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7674 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7676 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7677 fringe background extension.
7678 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7679 because they are now always the same as `left' and `width',
7680 respectively. Remove code for the case that `width' and
7681 `sb_width' are different.
7683 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7685 Fix minor problems found by static checking.
7686 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7687 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7688 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7690 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7692 * image.c (imagemagick_compute_animated_image): Don't crash if we
7693 have an animation with different-sized images (bug#15313).
7695 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7697 Remove some unused items introduced during pixelwise change.
7698 * window.c (window_resize_total_check): Remove unused function.
7699 * xdisp.c (remember_mouse_glyph): Remove unused label.
7700 (Ftool_bar_height): Move declaration inside #if.
7701 * xterm.c (x_set_window_size): Don't use r and c.
7703 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7705 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7708 * window.c (Fset_window_configuration): Comment out unused variables.
7710 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7712 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7714 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7716 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7718 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7719 HAVE_GNUTLS3 (Bug#16001).
7721 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7722 if interrupts are deferred (Bug#15801).
7724 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7726 Support resizing frames and windows pixelwise.
7727 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7728 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7729 (struct glyph_matrix): Replace window_left_col and
7730 window_top_line by window_pixel_left and window_pixel_top.
7731 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7733 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7734 (draw_window_divider, move_it_to, x_draw_right_divider)
7735 (x_draw_bottom_divider, change_frame_size): Add or fix
7737 * dispnew.c (change_frame_size_1): Change prototype.
7738 (adjust_glyph_matrix, required_matrix_width)
7739 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7740 values instead of lines and columns.
7741 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7742 WINDOW_TOTAL_FRINGE_WIDTH.
7743 (handle_window_change_signal, do_pending_window_change)
7744 (init_display): Adjusts calls of change_frame_size.
7745 (change_frame_size, change_frame_size_1): Handle pixelwise
7747 * frame.c (Qright_divider_width, Qbottom_divider_width):
7749 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7750 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7751 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7752 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7754 (set_frame_param): New function.
7755 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7756 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7757 (Ffringe_width, Fborder_width, Fright_divider_width)
7758 (Fbottom_divider_width): New functions, defsubr them.
7759 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7760 New argument pixelwise.
7761 (struct frame_parm_table): New members Qright_divider_width and
7762 Qbottom_divider_width.
7763 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7764 (x_report_frame_params): Handle Qright_divider_width and
7765 Qbottom_divider_width.
7766 (x_set_right_divider_width, x_set_bottom_divider_width):
7768 (frame_resize_pixelwise): New option.
7769 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7770 new_pixelwise, right_divider_width and bottom_divider_width;
7771 remove total_lines; rename text_lines, text_cols, new_text_lines
7772 and new_text_cols to text_height, text_width, new_height and
7773 new_width respectively.
7774 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7775 FRAME_TEXT_WIDTH respectively.
7776 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7777 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7778 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7780 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7781 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7782 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7783 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7784 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7785 (FRAME_TOTAL_COLS_ARG): Remove macro.
7786 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7787 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7788 (x_wm_set_size_hint): Handle frame pixel sizes.
7789 * indent.c (compute_motion, Fcompute_motion):
7790 Call window_body_width instead of window_body_cols.
7791 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7792 (make_lispy_position): Handle right and bottom dividers.
7793 (Fsuspend_emacs): Pixelize call of change_frame_size.
7794 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7795 * lisp.h: Extern set_frame_param.
7796 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7798 (Fx_create_frame): Add entry for vertical_drag_cursor.
7799 Pixelize call of change_frame_size.
7800 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7801 * nsterm.m (ns_update_window_end): Optionally draw right
7803 (x_set_window_size): Add argument pixelwise.
7804 Call check_frame_size and change_frame_size with pixelwise zero.
7805 (ns_draw_window_divider): New function.
7806 (ns_redisplay_interface): Add ns_draw_window_divider.
7807 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7808 (x_new_font): Call x_set_window_size with pixelwise zero.
7809 * print.c (print_object): For a window print its sequence
7811 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7812 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7813 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7814 (w32_createwindow): Use scroll bar area width.
7815 (w32_wnd_proc): Handle bottom divider width.
7816 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7817 (Fx_create_frame): Default divider width parameters.
7818 Caclulate sizes pixelwise. Add vertical drag cursor support.
7819 (x_create_tip_frame): Default divider widths to zero.
7820 Pixelize call to change_frame_size.
7821 (Fx_show_tip): Add handling of divider widths. Pixelize window
7823 (Fw32_frame_rect): New function.
7824 (frame_parm_handler w32_frame_parm_handlers): Add divider
7826 (Vx_window_vertical_drag_shape): Add variable.
7827 * w32inevt.c (resize_event, maybe_generate_resize_event):
7828 Pixelize change_frame_size calls.
7829 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7831 * w32term.c (w32_draw_window_divider): New function.
7832 (x_update_window_end): Handle right divider.
7833 (w32_draw_fringe_bitmap, x_scroll_run)
7834 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7835 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7836 Calculate new frame sizes pixelwise.
7837 (x_new_font): Pixelize call to x_set_window_size.
7838 (x_check_fullscreen): Pixelize call to change_frame_size.
7839 (x_set_window_size_1, x_set_window_size): New argument
7840 pixelwise. Calculate pixelwise.
7841 (x_wm_set_size_hint): Use scroll bar area width.
7842 (w32_redisplay_interface): Add w32_draw_window_divider.
7843 * w32term.h (struct w32_output): Add vertical drag cursor.
7844 * widget.c (set_frame_size, update_wm_hints)
7845 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7847 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7848 * window.c (sequence_number): Restore.
7849 (Fwindow_pixel_width, Fwindow_pixel_height)
7850 (Fwindow_mode_line_height, Fwindow_header_line_height)
7851 (window_pixel_to_total, Frun_window_scroll_functions)
7852 (Fset_window_new_pixel, window_resize_apply_total)
7853 (Fwindow_resize_apply_total): New functions.
7854 (window_body_height, window_body_width): Rename from
7855 window_body_lines. New argument PIXELWISE.
7856 Calculate pixelwise.
7857 (Fwindow_body_height, Fwindow_body_width): New argument
7859 (coordinates_in_window, window_relative_x_coord): Use window's
7860 pixel width instead of total width.
7861 (replace_window, recombine_windows): Initialize pixel values.
7862 (resize_root_window, resize_frame_windows, grow_mini_window)
7863 (shrink_mini_window): New argument PIXELWISE.
7864 Calculate pixelwise.
7865 (Fdelete_other_windows_internal, adjust_window_margins)
7866 (window_resize_check, window_resize_apply)
7867 (Fdelete_window_internal, Fresize_mini_window_internal)
7868 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7869 (check_frame_size): Rename arguments. New argument PIXELWISE.
7870 Calculate pixelwise.
7871 (set_window_buffer): Make samebuf bool. Run configuration change
7872 hook only if buffer changed.
7873 (Fset_window_buffer): Rewrite doc-string.
7874 (make_window): Initialize new_pixel slot.
7875 (Fwindow_resize_apply): Check pixel size of root window.
7876 (Fsplit_window_internal): Call 2nd argument pixel_size.
7877 Calculate pixelwise.
7878 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7880 (save_window_data): New slots frame_text_width,
7881 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7882 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7884 (Fcurrent_window_configuration, Fset_window_configuration)
7885 (save_window_save, compare_window_configurations): Handle new
7886 slots in save_window_data and saved_window.
7887 (Fset_window_scroll_bars): Fix doc-string.
7888 (window_resize_pixelwise): New variable.
7889 (coordinates_in_window, Fcoordinates_in_window_p):
7891 (make_parent_window): Adjust sequence_number.
7892 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7894 * window.h (struct window): New members new_pixel, pixel_left,
7895 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7896 (wset_new_pixel): New function.
7897 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7898 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7899 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7900 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7901 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7902 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7903 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7904 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7905 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7906 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7907 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7908 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7909 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7910 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7911 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7913 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7914 (window_body_width, check_frame_size): Adapt external declarations.
7915 * xdisp.c (last_max_ascent): New integer.
7916 (window_text_bottom_y): Handle bottom divider.
7917 (window_box_width, window_box_height): Calculate pixelwise.
7918 (get_glyph_string_clip_rects): Handle right divider.
7919 (remember_mouse_glyph): When windows are resized pixelwise
7920 proceed with width and height set to 1.
7921 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7923 (move_it_to): Calculate and return maximum x position
7925 (Fwindow_text_pixel_size): New function.
7926 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7927 (tool_bar_lines_needed): Rename to tool_bar_height.
7928 Calculate pixelwise.
7929 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7930 Calculate pixelwise.
7931 (redisplay_tool_bar): Calculate pixelwise.
7932 (redisplay_window): Calculate pixelwise. Handle dividers.
7933 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7934 (x_draw_vertical_border): Handle dividers.
7935 (define_frame_cursor1): Handle vertical drag cursor.
7936 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7937 (expose_window): Calculate pixelwise. Handle dividers.
7938 (init_xdisp): Initialize pixel values.
7939 * xfaces.c (Qwindow_divider): New face.
7940 (realize_basic_faces): Realize it.
7941 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7942 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7943 (x_set_scroll_bar_default_width): Default actual width to 16.
7944 (Fx_create_frame): Set sizes pixelwise.
7945 (x_create_tip_frame): Default divider widths to zero.
7946 Pixelize call of change_frame_size.
7947 (Fx_show_tip): Handle divider widths. Initial pixel position
7949 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7950 (Vx_window_vertical_drag_shape): New option.
7951 * xmenu.c (free_frame_menubar): Pixelize call of
7953 * xterm.c (x_draw_window_divider): New function.
7954 (x_update_window_end): Optionally draw right divider.
7955 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7956 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7957 (handle_one_xevent, x_new_font): Calculate pixelwise.
7958 (x_set_window_size_1, x_set_window_size): New argument
7959 pixelwise. Calculate pixelwise.
7960 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7961 (struct x_redisplay_interface): Add x_draw_window_divider.
7962 * xterm.h (struct x_output): Add vertical_drag_cursor.
7964 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7966 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7967 Set invisible frames's `redisplay' when a full redisplay is requested.
7968 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7969 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7970 (display_mode_lines): Set it here instead.
7972 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7974 * dispextern.h (set_window_update_flags): Remove.
7976 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7978 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7980 * xdisp.c (REDISPLAY_SOME_P): New macro.
7981 (redisplay_internal): Use it (bug#15999).
7982 (prepare_menu_bars, redisplay_window): Use it as well.
7984 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7986 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7988 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7989 (globals_of_w32font): Zero it out.
7990 (GetCharWidth32W_Proc): New function pointer.
7991 (get_char_width_32_w): New function.
7992 (compute_metrics): If get_glyph_outline_w returns an error, try
7993 get_char_width_32_w before declaring a failure. This avoids
7994 punishing raster (a.k.a. "bitmap") fonts by slowing down
7995 redisplay. (Bug#6364).
7997 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7999 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8000 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8001 highlight needs to be redisplayed. (Bug#15913)
8003 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8005 Fix minor problems found by static checking.
8006 * buffer.h (struct buffer_text, struct buffer):
8007 * frame.h (struct frame):
8008 * window.h (struct window):
8009 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8010 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8011 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8012 no-longer-valid use of HAVE_MENUS.
8013 * xdisp.c (propagate_buffer_redisplay): Now static.
8015 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8017 * xmenu.c (Fmenu_or_popup_active_p):
8018 * window.c (Fset_window_configuration):
8019 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8020 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8021 * fns.c (Fyes_or_no_p):
8022 * editfns.c (Fmessage_box, Fmessage_or_box):
8023 * alloc.c (make_save_ptr_ptr):
8024 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8026 * window.c (Fset_window_configuration): Move select_window later.
8028 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8030 Refine redisplay optimizations to only redisplay *some* frames/windows
8031 rather than all of them.
8032 * xdisp.c (REDISPLAY_SOME): New constant.
8033 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8034 (bset_redisplay, bset_update_mode_line): New functions.
8035 (message_dolog): Use bset_redisplay.
8036 (clear_garbaged_frames): Use fset_redisplay.
8037 (echo_area_display): Use wset_redisplay.
8038 (buffer_shared_and_changed): Remove.
8039 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8040 frame titles. Compute the actual set of windows redisplayed.
8041 Don't update frame titles and menu bars for frames that don't need to
8043 (propagate_buffer_redisplay): New function.
8045 (redisplay_internal): Use it. Be more selective in the set of windows
8046 we redisplay. Propagate windows_or_buffers_changed to
8047 update_mode_lines a bit later to simplify the code.
8048 (mark_window_display_accurate_1): Reset window and buffer's
8050 (redisplay_window): Do nothing if neither the window nor the buffer nor
8051 the frame needs redisplay.
8052 * window.h (struct window): Add `redisplay' field.
8053 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8054 (redisplay_other_windows, window_list): New declarations.
8055 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8056 (window_list): Not static any more.
8057 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8058 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8059 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8060 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8061 * frame.h (struct frame): Add `redisplay' field.
8062 Move `external_menu_bar' bitfield next to other bit-fields.
8063 (SET_FRAME_GARBAGED): Use fset_redisplay.
8064 (SET_FRAME_VISIBLE): Don't garbage the frame;
8065 Use redisplay_other_windows.
8066 * buffer.h (struct buffer): Add `redisplay' field.
8067 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8068 (modify_overlay): Use bset_redisplay.
8069 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8071 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8073 Support w32 file notifications in batch mode.
8074 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8075 invalid (which happens in batch mode). If non-interactive, call
8076 handle_file_notifications to store file notification events in the
8077 input queue. (Bug#15933)
8079 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8081 * w32inevt.c (handle_file_notifications): Now external, not static.
8083 * w32term.h (handle_file_notifications): Provide prototype.
8085 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8086 init_crit, since init_display, which does that otherwise, is not
8089 2013-11-27 Glenn Morris <rgm@gnu.org>
8091 * Makefile.in ($(lispsource)/international/charprop.el): New.
8092 (emacs$(EXEEXT)): Depend on charprop.el.
8094 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8096 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8097 deleting portions of the buffer under non-nil REPLACE argument.
8100 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8101 directory, watch it and not its parent.
8102 (add_watch): Allow empty string in FILE.
8104 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8106 * window.c (Fset_window_start, window_resize_apply)
8107 (window_scroll): Reset window_end_valid (Bug#15957).
8109 2013-11-27 Glenn Morris <rgm@gnu.org>
8111 * Makefile.in (leimdir): Now in lisp source directory.
8112 ($(leimdir)/leim-list.el): Just use ../leim .
8113 * epaths.in (PATH_DUMPLOADSEARCH):
8114 * lread.c (load_path_default):
8115 * nsterm.m (ns_load_path): No more leim directory.
8117 2013-11-26 Andreas Schwab <schwab@suse.de>
8119 * .gdbinit (xgettype): Add cast.
8121 2013-11-26 Glenn Morris <rgm@gnu.org>
8123 Preload leim-list.el.
8124 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8125 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8126 is a single directory.
8128 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8130 bool-vector-subsetp is now the normal direction (Bug#15912).
8131 * data.c (Fbool_vector_subsetp): Test whether the first argument
8132 is a subset of the second one, not the reverse. Add doc string.
8134 Fix minor problems found by static checking.
8135 * lread.c (load_path_default): Now static.
8136 * textprop.c (text_property_stickiness): Be consistent about the
8137 test used when deciding whether to consider the previous character.
8138 This simplifies the code a bit.
8140 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8142 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8144 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8145 (syms_of_frame): Don't defsubr them.
8147 2013-11-25 Glenn Morris <rgm@gnu.org>
8149 * lread.c (load_path_default): Change the sense of the argument.
8150 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8151 from dump_path. When it is not, avoid checking dump_path twice.
8153 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8154 uninstalled dump_path against installed Vload_path. (Bug#15964)
8156 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8158 Export get_pos_property to Elisp.
8159 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8160 (syms_of_editfns): Export it to Elisp.
8162 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8164 2013-11-23 Romain Francoise <romain@orebokech.com>
8166 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8167 initialization here ...
8168 (syms_of_fileio): ... from here.
8170 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8172 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8173 Please use --enable-check-lisp-object-type.
8175 2013-11-23 Glenn Morris <rgm@gnu.org>
8177 * process.c (get_process): Explicit error for dead buffers.
8179 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8181 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8183 2013-11-23 Glenn Morris <rgm@gnu.org>
8185 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8186 * lread.c (load_path_check): Take path to check as argument.
8187 (load_path_default): New, split from init_lread.
8188 (init_lread): Move calc of default load-path to load_path_default.
8189 Empty elements in EMACSLOADPATH now stand for the default.
8190 (load-path): Doc fix.
8191 * emacs.c (decode_env_path): Add option to treat empty elements
8192 as nil rather than ".".
8193 * callproc.c (init_callproc_1, init_callproc):
8194 * image.c (Vx_bitmap_file_path):
8195 * lisp.h (decode_env_path):
8196 * lread.c (Vsource_directory):
8197 Update for new argument spec of decode_env_path.
8199 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8201 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8202 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8204 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8206 Fix some dependency problems that cause unnecessary recompiles.
8207 Problem reported by RMS in
8208 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8209 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8210 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8211 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8212 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8213 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8214 (boostrap-clean): No need to remove stamp-oldxmenu.
8216 Fix recently introduced bool vector overrun.
8217 This was due to an optimization that went awry.
8218 Reported by Glenn Morris in
8219 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8220 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8221 for empty vectors, undoing the 2013-11-18 change.
8222 * data.c (bool_vector_binop_driver): Rely on this.
8223 Fix bug that occasionally overran the destination.
8224 * lisp.h (struct Lisp_Bool_vector): Document this.
8226 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8228 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8231 * nsterm.m (init, run, stop:): Comment out for now, does not work
8234 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8236 * charset.c (syms_of_charset): Don't read past end of string.
8238 2013-11-19 Glenn Morris <rgm@gnu.org>
8240 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8242 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8244 Add hooks to run on gaining/losing focus. (Bug#15029)
8245 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8246 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8247 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8249 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8251 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8252 The old names predated the API change that put destination at end.
8254 Improve API of recently-added bool vector functions (Bug#15912).
8255 The old API had (bool-vector-count-matches A B)
8256 and (bool-vector-count-matches-at A B I), which gave the
8257 misleading impression that the two functions were variants, one
8258 with a location I. The new API has (bool-vector-count-population A)
8259 and (bool-vector-count-consecutive A B I) to make the distinction
8260 clearer. The first function no longer has a B argument, since the
8261 caller can easily determine the number of nils if the length and
8262 number of ts is known.
8263 * data.c (Fbool_vector_count_population): Rename from
8264 bool_vector_count_matches, and accept just 1 argument.
8265 (Fbool_vector_count_consecutive): Rename from
8266 Fbool_vector_count_matches_at.
8268 Always allocate at least one bits_word per bool vector.
8269 See Daniel Colascione in:
8270 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8271 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8272 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8273 * lisp.h (struct Lisp_Bool_vector): Document this.
8275 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8277 * insdel.c (invalidate_buffer_caches): New function, consolidated
8278 from part of prepare_to_modify_buffer.
8279 (insert_from_gap, prepare_to_modify_buffer):
8280 * coding.c (code_convert_region, code_convert_string):
8281 Call invalidate_buffer_caches. (Bug#15841)
8283 * lisp.h (invalidate_buffer_caches): Add prototype.
8285 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8287 * w32term.c (x_update_window_end): Don't invalidate the entire
8288 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8289 highlight needs to be redisplayed. (Bug#15913)
8291 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8293 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8295 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8297 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8298 while we are using Vprin1_to_string_buffer.
8300 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8301 after inserting the description string. (Bug#15907)
8303 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8305 * data.c: Work around bogus GCC diagnostic about shift count.
8306 Reported by Eli Zaretskii in
8307 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8308 (pre_value): New function.
8309 (count_trailing_zero_bits): Use it.
8311 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8313 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8314 assume C macros are not supported even under -g3 in these old GCC
8317 2013-11-15 Leo Liu <sdl.web@gmail.com>
8319 * minibuf.c (Ftry_completion, Fall_completions)
8320 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8322 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8324 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8325 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8326 This avoids placing unnecessary constants into the Emacs code.
8328 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8330 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8331 for Cygwin w32 build.
8333 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8334 for Cygwin w32 build. (Bug#15892)
8336 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8338 Simplify, port and tune bool vector implementation.
8339 * alloc.c (bool_vector_exact_payload_bytes)
8340 (bool_vector_payload_bytes): Remove.
8341 (bool_vector_fill): Return its argument.
8342 * alloc.c (bool_vector_fill):
8344 * print.c (print_object):
8345 Simplify by using bool_vector_bytes.
8346 * alloc.c (make_uninit_bool_vector):
8347 New function, broken out from Fmake_bool_vector.
8348 (Fmake_bool_vector): Use it. Use tail call.
8349 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8350 * data.c (BITS_PER_ULL): New constant.
8351 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8352 if long long versions don't exist.
8353 (shift_right_ull): New function.
8354 (count_one_bits_word): New function, replacing popcount_bits_word
8355 macro. Don't assume that bits_word is no wider than long long.
8356 (count_one_bits_word, count_trailing_zero_bits):
8357 Don't assume that bits_word is no wider than long long.
8358 * data.c (bool_vector_binop_driver, bool_vector_not):
8359 * fns.c (Fcopy_sequence):
8361 Create an uninitialized destination, to avoid needless work.
8362 (internal_equal): Simplify.
8363 (Ffillarray): Prefer tail call.
8364 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8365 contain at least one word.
8366 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8367 chars are narrower than ints.
8368 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8369 * fns.c (Fcopy_sequence):
8371 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8372 Don't try to port to hosts where bits_word values have holes; the
8373 code wouldn't work there anyway. Verify this assumption, though.
8374 (bool_vector_bytes): New function.
8375 (make_uninit_bool_vector): New decl.
8376 (bool_vector_fill): Now returns Lisp_Object.
8378 * xfns.c (xic_create_fontsetname):
8379 * xrdb.c (gethomedir): Prefer tail calls.
8381 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8383 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8384 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8386 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8387 that requires a return value.
8388 (Fset_buffer_modified_p): Take advantage of this change to do
8391 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8393 * buffer.c (Frestore_buffer_modified_p): Sync it with
8394 Fset_buffer_modified_p.
8395 (Fforce_mode_line_update): New function, moved from subr.el.
8396 (Fset_buffer_modified_p): Use them.
8397 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8399 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8401 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8402 This avoids undefined behavior when subtracting pointers into
8403 different aways. On my platform it also makes the code a tad
8404 smaller and presumably faster.
8406 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8408 * keyboard.c (command_loop_1): Use region-extract-function.
8409 * insdel.c (Qregion_extract_function): Not static any more (can we
8410 stop pretending that these vars can benefit from being marked static?).
8412 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8414 * search.c (find_newline): If buffer text is relocated during the
8415 "dumb loop", adjust C pointers into buffer text to follow suit.
8418 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8420 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8421 for conversion (Bug#15837).
8423 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8425 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8426 for the entire range of inserted characters. (Bug#15841)
8428 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8430 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8432 (realize_default_face): Remove assignment to distant-foreground if
8433 unspecified (Bug#15815).
8435 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8437 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8438 cache-long-scans disabled, since we don't want to call
8439 prepare_to_modify_buffer (in insert_1_both) for each message we
8442 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8443 from buffer.c. Improve commentary to the buffer field setter
8446 * buffer.c (bset_cache_long_scans): Static function deleted.
8447 Improve commentary to the buffer field setter functions.
8448 (init_buffer_once): Default for cache-long-scans changed to t.
8451 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8453 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8455 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8456 This bug was introduced in my 2013-06-21 change, and caused
8457 struct Lisp_Sub_Char_Table objects to be given too many slots,
8458 which broke 'make -C admin/unidata'.
8460 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8462 Import changes from mac-port 4.5.
8463 * macfont.m (mac_font_copy_default_descriptors_for_language)
8464 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8465 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8466 (macfont_language_default_font_names): New.
8467 (macfont_list): Rearrange language/charset code.
8468 (macfont_close): Don't check for macfont_info->cache.
8469 (mac_ctfont_create_preferred_family_for_attributes): New font
8470 selection code, call
8471 mac_font_copy_default_name_for_charset_and_languages.
8472 (mac_font_copy_default_descriptors_for_language)
8473 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8475 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8477 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8479 Port to C11 aligned_alloc, and fix some integer overflows.
8480 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8481 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8482 and use of posix_memalign replaced with aligned_alloc.
8483 (aligned_alloc): New function, defined or declared as needed.
8484 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8485 Don't undef; configure.ac now does this.
8486 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8487 (calloc, aligned_alloc): Check for integer overflow.
8488 (aligned_alloc): Rename from memalign. All uses changed.
8489 (memalign): New function, an alias for aligned_alloc.
8491 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8493 * xdisp.c (redisplay_internal): Fix typo in last change.
8495 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8497 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8499 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8501 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8502 redisplay--mode-lines-cause.
8503 (redisplay_internal): Keep them uptodate. Remove redundant check of
8504 buffer_shared_and_changed.
8505 * *.[chm]: Number every assignment to update_mode_lines so we
8506 can track why it is set.
8508 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8510 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8512 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8514 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8515 can track why it is set.
8517 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8519 Integer-related fixes for term.c etc.
8520 * dispextern.h (face_tty_specified_color): New function.
8521 * term.c (turn_on_face): Don't rely on undefined behavior when
8522 assigning an out-of-range value to 'long'.
8523 Simplify test for toggling highlight.
8524 (tty_capable_p): Omit last two (unused) args. All callers changed.
8525 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8526 (read_menu_input, tty_menu_activate, tty_menu_show):
8527 * xfaces.c (x_supports_face_attributes_p)
8528 (tty_supports_face_attributes_p):
8529 Use bool for boolean. All callers changed.
8530 (tty_supports_face_attributes_p): Omit defaults for color indices;
8531 no longer needed. Simplify tail call.
8533 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8535 * xdisp.c (prepare_menu_bars): Mark static.
8536 * lisp.h (prepare_menu_bars): Don't declare.
8537 * xselect.c (x_handle_selection_clear):
8538 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8540 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8542 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8543 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8545 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8547 * keyboard.c (Fcommand_error_default_function): Rename from
8548 Fdefault_error_output.
8550 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8552 * keyboard.c (Fdefault_error_output): New function, extracted from
8554 (syms_of_keyboard): Use it for Vcommand_error_function.
8556 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8558 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8559 (init_eval): Use it to ensure handlerlist is non-NULL.
8560 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8561 (Fsignal): Adjust NULLness test of handlerlist.
8562 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8564 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8566 * callproc.c (call_process): Call prepare_to_modify_buffer before
8567 decoding text read from the sub-process, as the decoded stuff will
8568 be inserted into the buffer. This will invalidate the various
8569 caches maintained for the buffer. (Bug#15148)
8571 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8573 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8574 string of glyphless-char-display.
8576 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8578 * nsfns.m (ns_get_name_from_ioreg): New function.
8579 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8580 OSX >= 10.9. Use ns_get_name_from_ioreg.
8582 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8584 Simplify and port recent bool vector changes.
8585 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8586 only in this file. Use a more-efficient implementation if the
8587 second argument is a power of 2.
8588 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8589 Remove no-longer-necessary compile-time checks.
8590 (bool_vector_exact_payload_bytes): New function.
8591 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8592 exact payload changed to call the new function. Do not assume
8593 that the arg or result fits in ptrdiff_t.
8594 (bool_vector_fill): New function.
8595 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8597 (vroundup_ct): Don't assume arg fits in size_t.
8598 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8599 invoke set_category_set.
8600 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8601 All callers changed. Use bool_vector_set.
8602 * category.h (XCATEGORY_SET): Remove; no longer needed.
8603 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8605 * data.c (Faref): Use bool_vector_ref.
8606 (Faset): Use bool_vector_set.
8607 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8608 (Fbool_vector_not, Fbool_vector_count_matches)
8609 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8610 * fns.c (concat): Use bool_vector_ref.
8611 (Ffillarray): Use bool_vector_fill.
8612 (mapcar1): Use bool_vector_ref.
8613 (sxhash_bool_vector): Hash words, not bytes.
8614 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8615 a constant, since it's now used in #if.
8616 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8617 unsigned char on unusual architectures, so that we no longer
8618 assume that the number of bits per bits_word is a power of two or
8619 is a multiple of 8 or of CHAR_BIT.
8620 (Qt): Add forward decl.
8621 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8622 at least as strictly as bits_word.
8623 (bool_vector_data, bool_vector_uchar_data): New accessors.
8624 All data structure accesses changed to use them.
8625 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8626 (bool_vector_set): New functions.
8627 (bool_vector_fill): New decl.
8628 (ROUNDUP): Move to alloc.c as described above.
8630 Fix recent gnutls changes.
8631 * gnutls.c (Fgnutls_boot): Don't assume C99.
8632 * process.c (wait_reading_process_output): Fix typo in recent change.
8634 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8636 * process.c (wait_reading_process_output, read_process_output)
8637 (send_process): Check gnutls_state is not NULL.
8639 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8640 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8642 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8644 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8645 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8647 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8650 * nsfns.m (Fx_create_frame): Fix memory leak.
8652 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8653 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8654 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8656 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8658 * xdisp.c (message3_nolog, message_with_string): Encode the string
8659 before writing it to the terminal in a non-interactive session.
8661 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8662 sure we concatenate them into a unibyte string.
8664 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8665 resulting temporary name before returning it to the caller.
8666 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8667 is a unibyte string, convert NAME to a unibyte string to ensure
8668 that the result is also a unibyte string.
8670 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8671 create unibyte strings from default paths and directory/file
8674 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8677 * callproc.c (init_callproc): Use build_unibyte_string to make
8678 sure we create unibyte strings from default paths and
8679 directory/file names.
8681 * buffer.c (init_buffer): Don't store default-directory of
8682 *scratch* in multibyte form. The original problem which led to
8683 that is described in
8684 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8685 but it was solved long ago. (Bug#15260)
8687 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8689 Port to stricter C99 platforms.
8690 Especially, C99 prohibits nesting a struct X inside struct Y if
8691 struct X has a flexible array member.
8692 * alloc.c (struct sdata): New type.
8693 (sdata): Implement in terms of struct sdata.
8694 Remove u member; all uses replaced by next_vector, set_next_vector.
8695 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8696 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8697 (struct sblock): Rename first_data member to data, which is now
8698 a flexible array member. All uses changed.
8699 (next_vector, set_next_vector, large_vector_vec): New functions.
8700 (vector_alignment): New constant.
8701 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8702 (struct large-vector): Now merely a NEXT member, since the old approach
8703 ran afoul of stricter C99. All uses changed to use
8704 large_vector_vec or large_vector_offset.
8705 (large_vector_offset): New constant.
8706 * dispnew.c: Include tparam.h, for tgetent.
8707 Do not include term.h; no longer needed.
8708 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8709 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8710 (struct Lisp_Vector): Use a flexible array member for contents,
8711 instead of a union with a member that is an array of size 1.
8713 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8714 fact that the struct no longer contains a union.
8715 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8716 (struct Lisp_Save_Value, struct Lisp_Free):
8717 Use unsigned, not int, for spacers, to avoid c99 warning.
8718 (union specbinding): Use unsigned, not bool, for bitfield, as
8719 bool is not portable to pre-C99 hosts.
8721 2013-11-04 Glenn Morris <rgm@gnu.org>
8723 * emacs.c (usage_message): Mention that `-L :...' appends.
8725 2013-11-02 Glenn Morris <rgm@gnu.org>
8727 * Makefile.in (abs_builddir): Remove.
8728 (bootstrap_exe): Use relative filename.
8730 Use relative filenames in TAGS files.
8731 * Makefile.in (abs_srcdir): Remove it again.
8732 (.PHONY): Remove frc.
8733 (maintainer-clean): No more TAGS-LISP file.
8734 (TAGS): Pass relative file names to etags.
8735 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8737 * Makefile.in (abs_srcdir): New, set by configure.
8739 (maintainer-clean): Remove pointless echo. That should be in the
8740 top-level Makefile, if anywhere. Delete TAGS-LISP.
8741 (extraclean): No s/ and m/ directories for some time.
8742 (TAGS): Also depend on ctagsfiles3.
8743 Remove no-longer-defined S_FILE.
8744 Pass absolute filenames to etags once more.
8745 (TAGS-LISP): Replace lispdir with its expansion.
8746 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8747 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8749 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8751 * xfaces.c (check_lface_attrs, realize_default_face):
8752 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8753 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8755 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8757 * emacs.c (original_pwd): Remove global var by making it local.
8758 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8760 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8762 * xfaces.c: Declare color_distance.
8763 (QCdistant_foreground): New variable.
8764 (NEAR_SAME_COLOR_THRESHOLD): New define.
8765 (load_color2): New function.
8766 (load_color): Call load_color2.
8767 (load_face_colors): Call load_color2 and if distant-color is specified
8768 calculate distant and use distant-color if colors are near.
8769 (LFACE_DISTANT_FOREGROUND): New define.
8770 (merge_face_ref, Finternal_set_lisp_face_attribute)
8771 (Finternal_get_lisp_face_attribute)
8772 (x_supports_face_attributes_p): Handle distant-foreground similar to
8774 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8776 * dispextern.h (lface_attribute_index):
8777 Add LFACE_DISTANT_FOREGROUND_INDEX.
8779 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8781 * image.c (pbm_next_char): New function.
8782 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8783 (pbm_scan_number): Use it.
8784 (Qlibjpeg_version): New variable.
8785 (syms_of_image): DEFSYM and initialize it.
8787 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8789 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8791 2013-10-31 Glenn Morris <rgm@gnu.org>
8793 * emacs.c (original_pwd): New char.
8794 (main): If using --chdir, store original_pwd.
8795 (init_cmdargs): When setting Vinvocation_directory based on a
8796 relative argv[0], use original_pwd if set. (Bug#15768)
8798 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8800 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8802 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8804 * insdel.c: Fix minor problems found by static checking.
8805 (Qregion_extract_function): Now static.
8806 (prepare_to_modify_buffer_1): Remove unused locals.
8808 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8810 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8811 (syms_of_xdisp): Declare pre-redisplay-function.
8812 (markpos_of_region): Remove function.
8813 (init_iterator, compute_stop_pos, handle_face_prop)
8814 (face_before_or_after_it_pos, reseat_to_string)
8815 (get_next_display_element, window_buffer_changed)
8816 (redisplay_internal, try_cursor_movement, redisplay_window)
8817 (try_window_reusing_current_matrix, try_window_id, display_line)
8818 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8819 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8820 * window.h (struct window): Remove field `region_showing'.
8821 * dispextern.h (struct it): Remove region_beg/end_charpos.
8822 (face_at_buffer_position, face_for_overlay_string)
8823 (face_at_string_position): Update prototypes.
8824 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8825 (face_at_string_position): Remove `region_beg' and `region_end' args.
8826 * fontset.c (Finternal_char_font):
8827 * font.c (font_at, font_range): Adjust calls accordingly.
8828 * insdel.c (Qregion_extract_function): New var.
8829 (syms_of_insdel): Initialize it.
8830 (prepare_to_modify_buffer_1): Use it.
8832 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8834 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8835 * ftxfont.c (ftxfont_get_gcs):
8836 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8837 * xfaces.c (x_free_colors, x_free_dpy_colors)
8838 (x_create_gc, unload_color):
8839 * xselect.c (x_property_data_to_lisp):
8840 * xsettings.c (parse_settings):
8841 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8842 (get_bits_and_offset): Adjust definition.
8843 * frame.c (XParseGeometry): Adjust locals.
8844 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8845 * regex.h (toplevel): Likewise for reg_syntax_t.
8847 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8849 * eval.c (run_hook_with_args): Use FUNCTIONP.
8851 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8853 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8854 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8855 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8856 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8857 on MS-Windows anyway.
8858 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8859 (free_realized_face): ...adjust user.
8860 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8861 white relief pixels to -1.
8862 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8863 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8864 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8866 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8868 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8869 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8870 in practice now. All callers changed.
8872 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8874 * dispextern.h (struct face): Use bitfields for 'underline_type'
8875 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8876 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8877 'stipple' member. Move 'lface' member up to help...
8878 * xfaces.c (make_realized_face): ...this function to find and
8879 clear just the members that need clearing.
8880 (load_face_colors, realize_x_face):
8881 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8883 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8885 * xftfont.c (struct xftfont_info): Remove set-but-unused
8887 (xftfont_open): Adjust user.
8888 (xftfont_get_colors): Remove useless prototype.
8890 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8892 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8893 before passing them to 'unexec'. (Bug#15260)
8895 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8897 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8899 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8901 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8902 the changed signature of the font driver's 'close' method.
8904 * w32font.h (w32font_close): Adjust the prototype to the change in
8905 function definition.
8907 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8909 * w32uniscribe.c (uniscribe_close): Adapt the call to
8910 w32font_close to its new prototype.
8912 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8914 Omit unused frame argument of font API's close function.
8915 * font.h (struct font): Drop frame argument. Adjust comment.
8916 * font.c (font_clear_cache, font_close_object): Adjust users.
8917 * ftfont.c (ftfont_close):
8918 * ftxfont.c (ftxfont_close):
8919 * macfont.m (macfont_close):
8920 * nsfont.m (nsfont_close):
8921 * w32font.c (w32font_close):
8922 * xfont.c (xfont_close):
8923 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8924 tweak comments and make functions safe if called more than once for
8925 the same font object.
8927 Perform font-specific cleanup when font object is swept by GC. See
8928 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8929 * alloc.c (cleanup_vector): New function.
8930 (sweep_vector): Call it for each reclaimed vector object.
8931 * font.h (struct font): Adjust comment.
8933 2013-10-24 Glenn Morris <rgm@gnu.org>
8935 * Makefile.in (abs_top_srcdir): New, set by configure.
8937 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8939 Adjust recent font-related changes to fix bug#15686.
8940 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8941 is a live window system frame, mark its default font too.
8943 2013-10-23 Glenn Morris <rgm@gnu.org>
8945 * Makefile.in (RUN_TEMACS): Make relative (again).
8946 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8947 (bootstrap-emacs$(EXEEXT)):
8948 Quote entities that might contain whitespace.
8950 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8952 Port to Solaris 10 and its bundled GCC.
8953 Problem reported by Timothy C. Burt.
8954 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8956 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8958 Do not allow font caches to grow too large.
8959 * alloc.c (compact_font_cache_entry, compact_font_caches):
8960 New functions or stub if not HAVE_WINDOW_SYSTEM.
8961 (compact_undo_list): Factor out from Fgarbage_collect.
8963 (mark_face_cache): Mark face font. Move down to avoid
8965 (mark_terminals): Do not mark font cache here.
8966 (Fgarbage_collect): Call compaction functions described
8967 above. Adjust comment.
8969 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8971 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8972 chdir to HOME (bug#15607).
8974 * nsterm.m (Qcocoa, Qgnustep): New variables.
8975 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8976 (ns_get_color): Make selection color work for GNUstep also.
8978 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8980 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8981 handles mouse clicks. Instead, let GPM use the same code as all
8982 the other mice use. See the discussion starting at
8983 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8984 for the details of the problem with the menu bar this fixes.
8986 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8988 Remove port-specific display name lists to avoid extra
8989 complexity and data duplication with display info lists.
8990 * xterm.h (x_display_name_list): Remove declaration.
8991 * xterm.c (x_display_name_list): Remove.
8992 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8993 * xfns.c (x_display_info_for_name, Fx_display_list):
8994 Likewise. Use x_display_list where appropriate.
8995 * w32term.h (w32_display_name_list): Remove declaration.
8996 * w32term.c (w32_display_name_list): Remove.
8997 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8999 * w32fns.c (x_display_info_for_name, Fx_display_list):
9000 Likewise. Use x_display_list where appropriate.
9001 * nsterm.h (ns_display_name_list): Remove declaration.
9002 * nsterm.m (ns_display_name_list): Remove.
9003 (ns_term_init, syms_of_nsterm): Adjust users.
9004 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9005 Likewise. Use x_display_list where appropriate.
9006 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9007 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9008 (mark_terminals): Mark per-terminal font cache.
9010 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9012 Don't run timers in input-pending-p. Its new check-timers param
9013 provides the prior behavior. (Bug#15045).
9014 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9016 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9018 Make some functions static in non-Microsoft builds.
9019 On my platform (Fedora 19 x86-64), this shrinks the
9020 Emacs executable (text+data) by 0.25%.
9021 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9022 (load_color) [!MSDOS]:
9023 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9024 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9025 * lisp.h (check_existing):
9026 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9027 (network_interface_info) [!WINDOWSNT]:
9028 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9029 Remove extern decls.
9030 * fileio.c (check_existing):
9031 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9032 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9033 (network_interface_info) [!WINDOWSNT]:
9034 * term.c (encode_terminal_code) [!WINDOWSNT]:
9035 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9036 * xfaces.c (load_color) [!MSDOS]:
9038 * fileio.c (check_existing, check_executable, check_writable):
9039 * process.c (network_interface_list, network_interface_info):
9040 Move earlier, so that we don't need forward decls.
9041 * gnutls.c (fn_gnutls_transport_set_errno)
9042 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9044 * w32.c (init_environment): Use faccessat rather than
9045 check_existing, partly for consistency with the rest of the code
9046 in this file, partly so that check_existing can be static.
9048 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9049 * emacs.c (MAIN_PROGRAM): New macro.
9050 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9051 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9053 bool vector int width fixes
9054 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9055 (Fbool_vector_count_matches_at):
9056 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9057 can exceed PTRDIFF_MAX, at least in theory.
9058 (Fbool_vector_count_matches_at):
9059 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9061 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9063 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9064 (struct sockaddr): Add forward decl, for platforms that lack it.
9066 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9068 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9071 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9073 * w32.c (network_interface_get_info, network_interface_list)
9074 (network_interface_info): New functions. (Bug#15610)
9075 (GetAdaptersInfo_Proc): New typedef.
9076 (get_adapters_info): New wrapper function.
9077 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9079 * process.h (network_interface_list, network_interface_info):
9082 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9083 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9084 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9085 for WINDOWSNT. Doc fix.
9086 (syms_of_process): Defsubr Snetwork_interface_list and
9087 Snetwork_interface_info unconditionally.
9089 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9090 in NS GUI sessions. (Bug#15629)
9092 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9094 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9096 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9098 * print.c (print_object): Print " ..." when truncating bool vectors.
9100 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9102 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9103 standard mouse buttons.
9105 * termhooks.h (struct input_event): Remove incorrect commentary.
9107 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9109 Disallow bool vector operations on mixed-length operands.
9110 The old behavior left garbage in the result vector sometimes,
9111 and didn't seem to be useful.
9112 * data.c (Qwrong_length_argument): New static var.
9113 (wrong_length_argument): New function.
9114 (bool_vector_binop_driver): Check that args agree in length.
9116 * keyboard.c, keyboard.h (all_kboards): Now static.
9118 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9120 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9121 note from the lispref.
9123 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9125 * nsterm.h (struct ns_display_info): Remove set-but-unused
9126 member image_cache (image caches are per-terminal anyway).
9127 (FRAME_X_IMAGE_CACHE): Remove.
9128 * nsterm.m (ns_initialize_display_info): Adjust user.
9130 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9132 * w32proc.c: Include mingw_time.h.
9134 * w32.c: Include mingw_time.h.
9136 Implement scrolling of TTY menus when the screen is too short.
9138 * term.c (tty_menu_display): Accept an additional argument, the
9139 menu item from which to start displaying the menu. Account for
9140 the value of Y when limiting the menu to the number of available
9142 (mi_result): New enumeration.
9143 (read_menu_input): Return enumerated value. When the y coordinate
9144 hits min_y or max_y, return scroll indication instead of wrapping
9146 (tty_menu_activate): Handle the scrolling indications from
9147 read_menu_input. Compute the first menu item to display and pass
9148 it to tty_menu_display.
9150 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9152 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9153 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9154 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9155 Adjust to match the change described below.
9156 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9157 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9158 memory_below_frame members to...
9159 * termchar.h (struct tty_display_info): ...here because they're
9160 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9161 * term.c (init_tty):
9162 * nsterm.m (ns_create_terminal):
9163 * w32term.c (w32_create_terminal):
9164 * xterm.c (x_create_terminal): Adjust users.
9165 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9166 to filter out non-TTY frames. Adjust comment.
9167 (scrolling): Adjust user. Prefer eassert for debugging check.
9169 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9171 * xfaces.c (PT_PER_INCH): Remove unused macro.
9172 * termhooks.h (struct terminal): Remove set-but-unused
9173 member fast_clear_end_of_line.
9174 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9175 * nsterm.m (ns_create_terminal):
9176 * term.c (init_tty):
9177 * w32term.c (w32_create_terminal):
9178 * xterm.c (x_create_terminal): Adjust users.
9180 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9182 * lisp.h (bool_vector_size): New function.
9183 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9184 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9185 (Fbool_vector_not, Fbool_vector_count_matches_at):
9186 Remove uses of 'eassume' that should no longer be needed,
9187 because they are subsumed by the 'eassume' in bool_vector_size.
9189 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9191 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9192 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9193 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9195 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9197 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9198 have different dimensions. (Bug#15575)
9200 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9203 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9205 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9207 * term.c (tty_menu_show): Never return with unbalanced
9208 specpdl. Use eassert for debugging check. Adjust style.
9210 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9212 * term.c (read_menu_input): Make selection of menu items
9213 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9214 (tty_menu_activate): Fix off-by-one error when computing max_y.
9216 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9218 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9219 audit logging (only used with GnuTLS 3.x) and enable it.
9221 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9223 * dispnew.c (redraw_frame): Remove useless #ifdef because
9224 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9225 Also, move TTY fflush to...
9226 * term.c (tty_update_end): ...this function.
9228 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9230 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9231 the end of the frame's glyph matrix. (Bug#15575)
9233 * term.c (tty_menu_display): Don't move cursor while overwriting
9234 frame's glyphs with menu items. Limit the number of items
9235 displayed to what can be shown on the available screen lines,
9236 excluding the echo area.
9237 (tty_menu_activate): Limit the Y coordinate allowed by
9238 read_menu_input to the last screen line used for menu display.
9240 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9242 * lisp.h (eassume): New macro.
9243 Also, include <verify.h>, for 'assume'.
9244 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9245 (vroundup, vector_nbytes):
9246 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9247 (Fbool_vector_not, Fbool_vector_count_matches)
9248 (Fbool_vector_count_matches_at):
9249 Use eassume, not eassert.
9250 * casetab.c (set_identity, shuffle):
9251 * composite.c (composition_gstring_put_cache):
9252 * dispnew.c (update_frame_1):
9253 * ftfont.c (ftfont_shape_by_flt):
9254 * image.c (gif_load):
9255 * intervals.c (offset_intervals):
9256 * macfont.m (macfont_shape):
9257 Remove calls to 'assume' that are no longer needed, because
9258 --enable-gcc-warnings no longer generates bogus warnings
9259 when these calls are removed.
9261 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9263 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9265 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9267 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9268 (Qsubstitute_env_in_file_name): New var.
9269 (syms_of_fileio): Define it.
9271 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9273 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9274 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9277 * term.c (save_and_enable_current_matrix): Don't allocate and
9278 don't save margin areas.
9279 (restore_desired_matrix): Don't restore margin areas.
9280 (free_saved_screen): Don't free margin areas.
9282 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9284 * image.c: Pacify --enable-gcc-warnings.
9285 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9286 #define only if used.
9288 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9290 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9291 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9292 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9293 (gif_load): For giflib v5.x and later, display the error message
9294 produced by giflib when its functions fail.
9295 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9298 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9300 * keyboard.c (last_event_timestamp): Remove. For X selection and
9301 GTK popup menus, it may be obtained from per-frame X display info.
9302 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9303 (process_special_events): Adjust users.
9304 * keyboard.h (last_event_timestamp): Remove declaration.
9305 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9306 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9307 * menu.h (xmenu_show): Adjust prototype.
9308 * menu.c (Fx_popup_menu): Adjust user.
9309 * xselect.c (x_own_selection, x_get_foreign_selection)
9310 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9312 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9314 * keyboard.c (init_kboard): Now static. Add arg
9315 to denote window system. Adjust comment.
9316 (init_keyboard): Adjust user.
9317 (allocate_kboard): New function.
9319 * nsterm.m (ns_term_init):
9320 * term.c (init_tty):
9321 * w32term.c (w32_create_terminal):
9322 * xterm.c (x_term_init): Use it.
9323 * keyboard.h (init_kboard): Remove prototype.
9324 (allocate_kboard): Add prototype.
9326 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9328 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9329 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9331 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9333 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9335 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9337 * term.c (tty_menu_activate): Flush the output stream after
9338 showing the cursor, and don't mark the frame garbaged at exit from
9339 the function. Fixes redisplay glitches when moving from one menu
9342 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9344 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9345 or throw error (Bug#15570).
9347 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9349 * intervals.c (temp_set_point_both): Move test into 'eassert',
9352 * lisp.h (eassert): Don't use 'assume'.
9353 Sometimes 'assume' wins in performance, and sometimes it loses,
9354 so it shouldn't be used all the time. Perhaps we need two
9355 flavors of 'eassert', one for where 'assume' is far more likely
9356 to help or to hurt; but that can be done later.
9357 Problem reported by Dmitry Antipov in
9358 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9359 Also, don't include <verify.h>; no longer needed.
9361 2013-10-09 Glenn Morris <rgm@gnu.org>
9363 * eval.c (Fcond): Doc tweak.
9365 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9367 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9368 expressions with side effects to eassert. (Bug#15565)
9370 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9372 * fns.c (hashfn_user_defined): Allow hash functions to return any
9375 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9377 Fix minor problems found by static checking.
9378 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9379 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9380 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9381 * keyboard.c (read_menu_command): Remove unused local.
9382 * lisp.h (read_menu_command): New decl.
9383 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9384 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9385 Return ptrdiff_t, not int.
9386 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9387 not int, for benefit of xpalloc.
9388 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9390 (have_menus_p): Remove; unused.
9391 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9392 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9393 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9395 (save_and_enable_current_matrix): Omit unnecessary casts.
9396 (read_menu_input): Omit local extern decl (now in lisp.h).
9397 Don't access uninitialized storage if mouse_get_xy fails.
9398 (tty_menu_activate): Mark local as initialized, for lint.
9399 (tty_menu_activate, tty_meny_show): Remove unused locals.
9401 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9403 Support menus on text-mode terminals.
9404 * xterm.h (xw_popup_dialog): Add prototype.
9406 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9407 (xmenu_show): Block input here, instead in Fx_popup_menu.
9408 (xw_popup_dialog): New function, with X-specific bits of popup
9411 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9414 * window.c (Fset_window_configuration): Use run-time tests of the
9415 frame type instead of compile-time conditionals, when menu-bar
9416 lines are considered.
9418 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9419 (w32_popup_dialog): New prototypes.
9421 * w32menu.c (Fx_popup_dialog): Function deleted.
9422 (w32_popup_dialog): New function, with w32 specific bits of popup
9423 dialogs. Block input here.
9425 * w32inevt.c (w32_console_read_socket): Minor change to add
9426 debugging TTY events.
9428 * w32fns.c (show_hourglass): If returning early because the frame
9429 is not a GUI frame, unblock input.
9431 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9432 (cursorY): New functions.
9434 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9435 WINDOWSNT, macros that call curX and curY elsewhere.
9437 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9439 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9440 specific function to hide and show cursor on a text-mode terminal.
9441 (tty_menu_struct, struct tty_menu_state): New structures.
9442 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9443 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9444 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9445 (tty_menu_locate, save_and_enable_current_matrix)
9446 (restore_desired_matrix, screen_update, read_menu_input)
9447 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9448 (tty_pop_down_menu, tty_menu_last_menubar_item)
9449 (tty_menu_new_item_coords, tty_menu_show): New functions.
9450 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9452 * nsterm.h (ns_popup_dialog): Adjust prototype.
9454 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9456 (ns_popup_dialog): Adapt order of arguments to the other
9457 *_menu_show implementations.
9458 (Fx_popup_dialog): Function deleted.
9460 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9462 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9464 * menu.c (have_boxes): New function.
9465 (single_keymap_panes): Use it instead of a compile-time
9467 (single_menu_item): Use run-time tests of the frame type instead
9468 of compile-time conditionals.
9469 (encode_menu_string): New function.
9470 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9471 the macro, since different types of frame need different encoding
9473 (digest_single_submenu): Use run-time tests of frame type instead
9474 of, or in addition to, compile-time conditionals.
9475 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9476 (Fx_popup_menu): Detect when the function is called from keyboard
9477 on a TTY. Don't barf when invoked on a text-mode frame.
9478 Check frame type at run time, instead of compile-time conditionals for
9479 invoking terminal-specific menu-show functions.
9480 Call tty_menu_show on text-mode frames.
9481 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9482 run time to determine which alternative to invoke; support dialogs
9485 * keyboard.h <Qmouse_movement>: Declare.
9487 * keyboard.c <Qmouse_movement>: Now extern.
9488 <Qecho_keystrokes>: New static variable.
9489 (read_key_sequence): Accept an additional argument, a flag to
9490 prevent redisplay during reading of the key sequence. All callers
9492 (read_menu_command): New function.
9493 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9495 (toolkit_menubar_in_use): New function.
9496 (make_lispy_event): Use it instead of a compile-time test.
9498 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9499 window-system being available.
9501 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9502 to x-popup-dialog on the frame type, they all now support popup
9505 * dispnew.c (save_current_matrix): Save the margin areas.
9506 (restore_current_matrix): Restore margin areas.
9507 (update_frame_with_menu): New function.
9509 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9512 * alloc.c (make_save_ptr): Now compiled unconditionally.
9514 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9516 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9517 (redraw_frame, update_frame): Adjust users.
9518 * dispextern.h (set_window_update_flags): Adjust prototype.
9519 * xdisp.c (redisplay_internal): When updating all frames with zero
9520 windows_or_buffers_changed, assume that only the windows that shows
9521 current buffer should be really updated.
9523 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9525 Do not allocate huge temporary memory areas and objects while encoding
9526 for file I/O, thus reducing an enormous memory usage for large buffers.
9527 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9528 * coding.h (struct coding_system): New member raw_destination.
9529 * coding.c (setup_coding_system): Initialize it to zero.
9530 (encode_coding_object): If raw_destination is set, do not create
9531 dst_object. Add comment.
9532 * fileio.c (toplevel): New constant E_WRITE_MAX.
9533 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9534 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9536 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9538 * nsterm.m (windowDidExitFullScreen:)
9539 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9541 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9543 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9544 * keyboard.c (unblock_input_to): Don't process pending signals
9545 if a fatal error is in progress.
9547 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9548 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9549 they're talking about words in Lisp bool vectors.
9550 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9551 * data.c (popcount_bits_word): Rename from popcount_size_t.
9552 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9555 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9557 Improve support for popcount and counting trailing zeros (Bug#15550).
9558 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9559 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9560 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9561 (popcount_size_t_msc, popcount_size_t_gcc):
9562 Remove; now done by Gnulib.
9563 (popcount_size_t): Now a macro that defers to Gnulib.
9564 (count_trailing_zero_bits): Return int, for consistency with
9565 Gnulib and because Emacs prefers signed to unsigned int.
9566 Don't assume that size_t is either unsigned int or unsigned long
9567 or unsigned long long.
9568 (size_t_to_host_endian): Do not assume that size_t is either
9569 exactly 32 or exactly 64 bits wide.
9570 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9571 etc., so that it's now an enum constant, not a macro.
9572 No need to assume that it's either 32 or 64.
9574 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9576 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9579 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9581 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9582 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9584 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9586 emacs_read and emacs_write now use void *, not char *.
9587 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9588 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9589 Buffer arg is now void *, not char *. This matches plain
9590 'read' and 'write' better, and avoids a constraint violation
9591 on Solaris 9 with Oracle Studio.
9593 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9595 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9596 memset to explicit loop. Otherwise copy largest possible chunk
9597 from initialized to uninitialized part, thus allowing the longer
9598 memcpy runs and reducing the number of loop iterations.
9600 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9602 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9603 hide toolbar (Bug#15388).
9604 (windowDidEnterFullScreen:): If presentation options are zero,
9605 set them here (Bug#15388).
9606 (ns_update_auto_hide_menu_bar): Remove runtime check.
9607 Don't auto hide dock unless menubar is also auto hidden.
9609 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9611 * editfns.c (message): Mention batch mode in doc string.
9613 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9615 * nsterm.m (check_native_fs): Remove erroneous comment.
9617 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9619 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9620 uses find_newline instead of scan_newline and so doesn't move point.
9622 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9624 Use hardware support for byteswapping on glibc x86 etc.
9625 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9626 whereas the old swap64 needed 30.
9627 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9628 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9629 Use byteswap.h's macros to swap bytes.
9630 * lisp.h (swap16, swap32, swap64): Remove.
9631 All uses replaced by bswap_16, bswap_32, bswap_64.
9633 * bytecode.c (exec_byte_code): Use some more volatile variables
9634 to work around local variables getting clobbered by longjmp.
9635 Port to pre-C99, which doesn't allow decls after stmts.
9637 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9639 * lisp.h (eassert): Assume that COND is true when optimizing.
9640 In other words, take on the behavior of eassert_and_assume.
9641 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9642 (eassert_and_assume): Remove. All uses replaced by eassert.
9644 * xdisp.c (Qglyphless_char): Now static.
9646 Adjust to merge from gnulib.
9647 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9648 * lisp.h: Include <verify.h>, for 'assume'.
9650 * eval.c (clobbered_eassert): New macro.
9651 (internal_catch, internal_condition_case)
9652 (internal_condition_case_1, internal_condition_case_2)
9653 (internal_condition_case_n): Use it instead of eassert
9654 when the argument contains locals clobbered by longjmp.
9655 Don't use clobbered locals outside of clobbered_eassert.
9656 (internal_lisp_condition_case): Use a volatile variable
9657 to work around a local variable's getting clobbered.
9659 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9661 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9662 (PUSH_HANDLER): New macro.
9663 (catchlist): Remove.
9664 (handlerlist): Always declare.
9666 * eval.c (catchlist): Remove (merge with handlerlist).
9667 (handlerlist, lisp_eval_depth): Not static any more.
9668 (internal_catch, internal_condition_case, internal_condition_case_1)
9669 (internal_condition_case_2, internal_condition_case_n):
9671 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9672 handlerlist/catchlist.
9673 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9674 handlerlist which can only handle a single condition-case handler at
9676 (find_handler_clause): Simplify since we only a single branch here
9679 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9681 (bcall0): New function.
9682 (exec_byte_code): Add corresponding cases. Improve error message when
9683 encountering an invalid byte-code. Let Bunwind_protect accept
9684 a function (rather than a list of expressions) as argument.
9686 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9687 and make them unconditional now that they're heap-allocated.
9689 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9691 * charset.c (Fdecode_char, Fencode_char): Remove description of
9692 `restriction' arg. now that it's hidden by advertised-calling-convention.
9694 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9696 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9697 Remove unused variable (from mac-port).
9698 (macfont_draw): Use s->ybase for correct y position.
9700 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9702 * frame.h (struct frame): Drop has_minibuffer member because...
9703 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9704 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9706 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9708 * window.h (struct window): Prefer enum text_cursor_kinds to int
9709 for phys_cursor_type member. Move the latter, phys_cursor_width,
9710 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9711 * window.c (replace_window, make_window): Adjust users.
9713 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9715 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9716 this module is never compiled otherwise.
9718 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9720 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9723 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9725 * xdisp.c (get_next_display_element): Don't call face_for_font in
9726 a build configured --without-x. (Bug#15484)
9728 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9730 * window.c (calc_absolute_offset): #elif should be #elif defined.
9732 * frame.c (delete_frame): Block/unblock input to overcome race
9733 condition (Bug#15475).
9735 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9737 * frame.c (delete_frame): Record selected frame only after
9738 calling Qdelete_frame_functions (Bug#15477).
9740 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9742 * nsterm.m (ns_selection_color): Remove.
9743 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9744 NSColor selectedText(Background)Color. Only for COCOA.
9745 (ns_term_init): Remove assignment of ns_selection_color, logic
9746 moved to ns_get_color.
9748 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9749 NS_SELECTION_COLOR_DEFAULT.
9750 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9752 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9754 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9755 frame' does not have the tool_bar_window member.
9757 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9759 Signal error when reading an empty byte-code object (Bug#15405)
9760 * lread.c (read1): Signal error.
9761 * alloc.c (make_byte_code): eassert header size.
9762 (sweep_vectors): Change an int to size_t.
9764 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9766 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9767 instead of ints, as it's the usual style for offsetof constants. See:
9768 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9770 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9771 This is ugly, but it should fix the performance problem for older
9772 GCC versions in the short run. I'll look into integrating the
9773 Gnulib module for popcount, as a better fix.
9774 See the thread starting in:
9775 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9776 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9777 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9778 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9779 (popcount_size_t): Use it.
9781 2013-09-24 Daniel Colascione <dancol@dancol.org>
9783 * process.c (Fnetwork_interface_info): Fix build break due to
9786 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9788 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9789 Prefer signed to unsigned integers where either will do.
9790 No need for 'const' on locals that do not escape.
9791 Omit easserts with unnecessary and unportable assumptions about
9792 alignment. Avoid unnecessary casts to char *.
9794 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9796 Use union for the payload of struct Lisp_Vector.
9797 This helps to avoid a few glitches dictated by C's aliasing rules.
9798 * lisp.h (struct Lisp_Vector): Use union for next and
9799 contents member. Adjust comment. Change related users.
9800 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9801 Related users changed.
9802 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9803 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9804 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9805 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9807 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9809 Optimize glyph row clearing and copying routines.
9810 * dispextern.h (struct glyph_row): Change layout of struct
9811 glyph_row to help copy_row_except_pointers. Adjust comment.
9812 * dispnew.c (null_row): Remove.
9813 (clear_glyph_row): Use offsetof and memset to find and clear
9814 just the members that need clearing. Adjust comment.
9815 (copy_row_except_pointers): Likewise for copying.
9817 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9819 Some minor cleanups of recently-added bool vector code.
9820 * conf_post.h (assume): Always return void. Use lint version
9821 only if GCC and MSC versions don't apply.
9822 * conf_post.h (assume):
9823 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9824 Depend on _MSC_VER, not __MSC_VER, for consistency with
9826 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9827 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9828 (bool_vector_binop_driver, count_trailing_zero_bits)
9829 (size_t_to_host_endian): Now static, not static inline;
9830 the latter isn't needed with modern compilers and doesn't
9831 work with older compilers anyway.
9833 * alloc.c (valgrind_p): Use bool for boolean.
9835 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9837 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9838 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9839 (display_last_displayed_message_p, message_buf_print)
9840 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9841 Use bool for boolean.
9842 * dispextern.h (cancel_line, init_desired_glyphs):
9843 Remove ancient leftover.
9844 (help_echo_showing_p, hourglass_shown_p):
9845 * lisp.h (noninteractive_need_newline): Adjust declaration.
9847 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9849 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9851 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9852 ...this file and convert the latter to static. Adjust comment.
9853 (make_initial_frame):
9854 * window.c (init_window_once): Adjust user.
9855 * frame.h (last_nonminibuf_frame): Remove declaration.
9856 * lisp.h (selected_frame): Likewise.
9857 * msdos.c (the_only_display_info): Adjust comment.
9859 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9861 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9862 computing the end column of mouse-highlight that comes from
9863 display or overlay strings. (Bug#15437)
9864 (note_mouse_highlight): Adapt calculation of last argument to
9865 mouse_face_from_string_pos to the above change.
9867 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9868 all platforms, not just for clang.
9870 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9872 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9873 about excess arguments to snprintf.
9875 * conf_post.h(assume): Use __builtin_unreachable for clang.
9877 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9879 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9880 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9882 2013-09-23 Daniel Colascione <dancol@dancol.org>
9884 * alloc.c (USE_VALGRIND): New macro; on by default
9885 when ENABLE_CHECKING.
9886 (mark_maybe_object, mark_maybe_pointer)
9887 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9889 (valgrind_p) [USE_VALGRIND]: New variable.
9890 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9892 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9894 * process.c (wait_reading_process_output): Change int pnamelen to
9897 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9898 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9899 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9900 argument to unsigned long to avoid warning.
9901 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9903 * conf_post.h (assume): Fix compiler error: x shall be cond.
9905 2013-09-22 Daniel Colascione <dancol@dancol.org>
9907 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9908 warning when compiling without a window system.
9910 2013-09-22 Daniel Colascione <dancol@dancol.org>
9912 * data.c (Qbool_vector_p): New symbol.
9913 (bool_vector_spare_mask, popcount_size_t_generic)
9914 (popcount_size_t_msc, popcount_size_t_gcc)
9916 (bool_vector_binop_driver)
9917 (count_trailing_zero_bits, size_t_to_host_endian)
9918 (Fbool_vector_exclusive_or)
9919 (Fbool_vector_union)
9920 (Fbool_vector_intersection, Fbool_vector_set_difference)
9921 (Fbool_vector_subsetp, Fbool_vector_not)
9922 (Fbool_vector_count_matches)
9923 (Fbool_vector_count_matches_at): New functions.
9924 (syms_of_data): Intern new symbol, functions.
9925 * alloc.c (bool_vector_payload_bytes): New function.
9926 (Fmake_bool_vector): Instead of calling Fmake_vector,
9927 which performs redundant initialization and argument checking,
9928 just call allocate_vector ourselves. Make sure we clear any
9929 terminating padding to zero.
9930 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9931 instead of open-coding the size calculation.
9932 (vroundup_ct): New macro.
9933 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9934 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9935 * composite.c (composition_gstring_put_cache):
9936 Change lint_assume to assume.
9937 * conf_post.h (assume): New macro.
9938 (lint_assume): Remove.
9939 * dispnew.c (update_frame_1): Change lint_assume to assume.
9940 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9942 * image.c (gif_load): Change lint_assume to assume.
9943 * lisp.h (eassert_and_assume): New macro.
9944 (Qbool_vector_p): Declare.
9945 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9946 (swap16, swap32, swap64): New inline functions.
9947 * macfont.m (macfont_shape): Change lint_assume to assume.
9948 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9949 * xsettings.c (parse_settings): Use new swap16 and
9950 swap32 from lisp.h instead of file-specific macros.
9952 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9954 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9955 found (which can legitimately happen when the glyph row at the
9956 window start is disabled in the current_matrix. (Bug#15365)
9958 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9960 Fix syntax.h bug introduced by recent INLINE change.
9961 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9962 conditionally compiled one way in some modules, and a different
9963 way in others. This doesn't work with extern inline functions,
9964 which must have the same definition in all modules, because the
9965 defining code might be shared across modules, depending on the
9966 implementation. Symptoms reported by Martin Rudalics in:
9967 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9968 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9969 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9970 overriding the corresponding functions in syntax.h.
9971 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9972 (syntax_property): New inline functions.
9973 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9974 Rewrite in terms of these new functions.
9976 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9978 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9979 not chars_in_text, whose result depends on the multibyteness of
9980 the current buffer. (Bug#15426)
9982 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9984 Port recent change to hosts where pointers aren't 'long'.
9985 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9986 Don't assume that pointers are the same width as 'long'.
9987 Add a compile-time check that a pointer fits into two X slots.
9989 A simpler, centralized INLINE.
9990 * conf_post.h (INLINE): Define only if not already defined.
9991 This allows us to use a single INLINE, defined by one file
9993 * emacs.c (INLINE): Define it.
9994 Also, include category.h, charset.h, composite.h, dispextern.h,
9995 syntax.h, systime.h, so that their INLINE definitions are expanded
9997 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9998 * buffer.h, buffer.c (BUFFER_INLINE):
9999 * category.h, category.c (CATEGORY_INLINE):
10000 * character.h, character.c (CHARACTER_INLINE):
10001 * charset.h, charset.c (CHARSET_INLINE):
10002 * composite.h, composite.c (COMPOSITE_INLINE):
10003 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10004 * frame.h, frame.c (FRAME_INLINE):
10005 * intervals.h, intervals.c (INTERVALS_INLINE):
10006 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10007 * lisp.h, alloc.c (LISP_INLINE):
10008 * process.h, process.c (PROCESS_INLINE):
10009 * syntax.h, syntax.c (SYNTAX_INLINE):
10010 * systime.h, sysdep.c (SYSTIME_INLINE):
10011 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10012 * window.h, window.c (WINDOW_INLINE):
10013 Remove. All uses replaced with INLINE.
10015 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10017 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10018 to avoid Bug#15398.
10020 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10022 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10023 'const char *' to avoid compiler warnings due to similar change in
10024 the prototype of x_get_string_resource.
10026 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10028 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10029 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10030 going to replace static variables below. Adjust comments.
10031 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10032 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10033 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10034 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10035 Related users changed.
10036 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10037 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10038 last_mouse_movement_time, going to replace static variables below.
10040 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10041 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10043 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10044 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10045 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10046 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10047 static variables below.
10048 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10049 (last_mouse_scroll_bar): Remove.
10050 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10051 (mouseExited): Related users changed.
10053 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10055 Do not use external array to process X scroll bar messages.
10056 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10057 (x_send_scroll_bar_event): Pack window pointer into two slots
10058 of XClientMessageEvent if we're 64-bit. Adjust comment.
10059 (x_scroll_bar_to_input_event): Unpack accordingly.
10061 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10063 Ifdef away recent changes which aren't relevant to NS port.
10064 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10065 [!HAVE_NS]: Declare as such.
10066 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10067 [!HAVE_NS]: Define as such.
10069 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10071 * frame.c (x_redo_mouse_highlight): New function
10072 to factor out common code used in W32 and X ports.
10073 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10074 * xterm.h (struct x_display_info):
10075 * w32term.h (struct w32_display_info):
10076 * nsterm.h (struct ns_display_info): New members
10077 last_mouse_motion_frame, last_mouse_motion_x and
10078 last_mouse_motion_y, going to replace static variables below.
10079 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10080 (redo_mouse_highlight): Remove.
10081 (note_mouse_movement, syms_of_xterm): Adjust user.
10082 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10083 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10084 (redo_mouse_highlight): Remove.
10085 (note_mouse_movement, syms_of_w32term): Adjust user.
10086 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10087 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10089 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10090 * nsfns.m (compute_tip_xy): Adjust user.
10092 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10094 * frame.c (x_mouse_grabbed): New function.
10095 * dispextern.h (x_mouse_grabbed): Add prototype.
10096 (last_mouse_frame): Remove declaration.
10097 * xterm.h (struct x_display_info):
10098 * w32term.h (struct w32_display_info):
10099 * nsterm.h (struct ns_display_info): New member
10100 last_mouse_frame, going to replace...
10101 * xdisp.c (last_mouse_frame): ...global variable.
10102 (note_tool_bar_highlight):
10103 * w32term.c (w32_mouse_position, w32_read_socket):
10104 * xterm.c (XTmouse_position, handle_one_xevent):
10105 Use x_mouse_grabbed.
10106 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10108 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10110 * w32term.c (w32_read_socket): Avoid temporary
10111 variables in a call to x_real_positions.
10112 * xterm.c (handle_one_xevent): Likewise.
10114 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10116 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10117 (x_icon_type): Remove prototype.
10118 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10119 * frame.c (x_icon_type): Remove.
10120 * w32term.c (x_make_frame_visible, x_iconify_frame):
10121 * xterm.c (x_make_frame_visible, x_iconify_frame):
10122 Use x_set_bitmap_icon to factor out common code.
10124 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10126 * dispextern.h (check_x_display_info, x_get_string_resource):
10127 Declare here just once and unify the latter.
10128 * frame.c (check_x_display_info, x_get_string_resource):
10129 * nsterm.h (check_x_display_info):
10130 * xrdb.c (x_get_string_resource):
10131 * xterm.h (check_x_display_info): Remove prototypes.
10132 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10133 * w32reg.c (x_get_string_resource): Likewise.
10134 (w32_get_rdb_resource): Adjust user.
10136 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10138 * xterm.h (struct x_display_info): New member
10139 x_pending_autoraise_frame, going to replace...
10140 * xterm.c (pending_autoraise_frame): ...static variable.
10141 (x_new_focus_frame, XTread_socket): Adjust users.
10142 * w32term.h (struct w32_display_info): New member
10143 w32_pending_autoraise_frame, going to replace...
10144 * w32term.c (pending_autoraise_frame): ...global variable.
10145 (x_new_focus_frame, w32_read_socket): Adjust users.
10147 2013-09-17 Glenn Morris <rgm@gnu.org>
10149 * xdisp.c (message_dolog): If we create *Messages*,
10150 switch it to messages-buffer-mode.
10152 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10154 Don't overuse 'const' in types of locals.
10155 * bidi.c (bidi_count_bytes):
10156 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10157 (xg_event_is_for_scrollbar):
10158 * xselect.c (x_handle_property_notify)
10159 (x_handle_selection_notify, x_handle_dnd_message):
10160 * xsettings.c, xsettings.h (xft_settings_event):
10161 * xterm.c (x_handle_net_wm_state, handle_one_event)
10162 (x_menubar_window_to_frame, x_detect_focus_change)
10163 (construct_mouse_click, note_mouse_movement)
10164 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10165 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10166 (handle_one_xevent, x_handle_net_wm_state):
10167 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10168 (x_handle_dnd_message):
10169 Avoid unnecessary 'const', typically the second 'const' in
10170 'const foo * const arg', a 'const' that does not affect the API
10171 and doesn't significantly help the human reader.
10173 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10175 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10176 only if Glib < 2.36.0.
10177 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10178 * xsettings.c (init_gconf, init_gsettings): Do not check
10180 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10182 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10184 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10186 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10187 before calling g_type_init.
10189 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10191 * nsterm.m (syms_of_nsterm): ... to here.
10193 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10195 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10196 (ignore_next_mouse_click_timeout): Use Time as X does.
10197 (handle_one_xevent): Avoid cast and use unsigned comparison.
10199 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10201 Do not copy X event in handle_one_xevent except KeyPress case.
10202 Wnen XEvent is processed, it is unlikely to be changed except
10203 KeyPress case, so we can avoid copying and use const pointer to
10204 const data to make sure that an event is not changed elsewhere.
10205 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10206 const' and do not create local copy except for the KeyPress event.
10207 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10208 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10209 (x_handle_net_wm_state, x_menubar_window_to_frame)
10210 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10211 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10212 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10213 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10214 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10215 (x_handle_dnd_message):
10216 * xsettings.c (xft_settings_event):
10217 Use 'const XEvent * const' where appropriate.
10218 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10220 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10222 Fix X event waiting to handle multiple frames.
10223 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10224 * xterm.c (pending_event_wait): Remove. Adjust users.
10225 (x_detect_focus_change): Pass frame arg.
10226 (handle_one_xevent): Find related frame early and clear per-frame
10227 wait_event_type only if this is an event for the relevant frame.
10228 (x_wait_for_event): Use per-frame wait_event_type.
10230 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10232 * nsfns.m (Fx_create_frame): Fix font driver registration for
10235 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10236 for syms_of_macfont.
10238 * nsterm.m: Include macfont.h.
10239 (ns_tmp_flags, ns_tmp_font): Remove.
10240 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10241 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10242 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10243 (changeFont:): Fix code style. Check for font driver type when
10246 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10249 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10250 (nsfont_open): Set font driver type.
10251 Set font->ascent and font->descent. Figure out font instead of
10252 ns_tmp_font, and flags instead of ns_tmp_flags.
10253 Fix indentation. Remove call to ns_draw_text_decoration,
10256 * nsfns.m: Include macfont.h.
10257 (Fx_create_frame): Register macfont driver, make a better default font.
10258 (Fns_popup_font_panel): Get font from macfont driver, if used.
10260 * macfont.m, macfont.h, macuvs.h: New files.
10262 * font.h: Declare syms_of_macfont.
10264 * font.c (syms_of_font): Call syms_of_macfont.
10266 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10268 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10270 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10271 and it is always zero for others, so I assume that this is an ancient
10272 leftover which nobody will want to change any more.
10273 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10274 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10275 * frame.c (x_set_scroll_bar_width):
10276 * w32fns.c (w32_createscrollbar):
10277 * w32term.c (w32_set_vertical_scroll_bar):
10278 * xfns.c (x_set_scroll_bar_default_width):
10279 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10280 (x_scroll_bar_expose): Related users changed.
10282 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10284 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10285 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10286 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10288 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10289 Define once here...
10290 * nsterm.h, w32term.h, xterm.h: ...and not here.
10291 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10292 Remove unused Xisms.
10293 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10294 these modules are never compiled otherwise.
10296 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10298 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10299 Doc fix. (Bug#15375)
10301 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10303 Unify Fx_focus_frame between all ports.
10304 * frame.h (x_focus_frame): New prototype.
10305 * xfns.c (Fx_focus_frame): Remove.
10306 (syms_of_xfns): Do not defsubr it.
10307 (x_focus_frame): X implementation.
10308 * nsfns.m (Fx_focus_frame): Remove.
10309 (syms_of_nsfns): Do not defsubr it.
10310 (x_focus_frame): NS implementation.
10311 * w32term.c (Fx_focus_frame): Remove.
10312 (x_focus_on_frame): Rename to...
10313 (x_focus_frame): W32 implementation.
10314 * w32term.h (x_focus_on_frame): Remove prototype.
10315 * w32fns.c (Fx_focus_frame): Remove.
10316 (syms_of_w32fns): Do not defsubr it.
10317 * frame.c (Fx_focus_frame): Define here.
10318 (syms_of_frame): Defsubr here.
10319 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10321 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10323 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10324 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10325 each port to reference the port-specific window system data.
10326 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10327 (FRAME_DISPLAY_INFO): Define.
10328 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10329 (FRAME_DISPLAY_INFO): Define. Adjust users.
10330 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10331 (FRAME_DISPLAY_INFO): Define. Adjust users.
10332 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10333 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10334 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10335 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10336 * xselect.c, xterm.c: All related users changed.
10338 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10340 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10341 (x_menubar_window_to_frame): Remove prototypes.
10342 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10343 (x_menubar_window_to_frame, x_top_window_to_frame):
10345 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10346 (x_menubar_window_to_frame, x_top_window_to_frame):
10347 ...to here and convert all but the last to static.
10349 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10351 * lisp.mk (lisp): Add w32-common-fns.elc.
10353 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10355 * charset.c (char_charset): Document an exception for char-charset.
10357 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10359 * xterm.h (x_display_info): New field last_user_time...
10360 * xterm.c (toplevel): ...to replace static last_user_time.
10361 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10363 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10365 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10366 scroll bar values to prevent thumb from disappear and update comment.
10368 2013-09-11 Glenn Morris <rgm@gnu.org>
10370 * emacs.c (usage_message): Possessive apostrophe tweak.
10372 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10374 * nsterm.m (syms_of_nsterm): Use Qns.
10375 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10376 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10377 * xfns.c (x_display_info_for_name, Fx_open_connection):
10378 Remove old '#if 0' code.
10379 (syms_of_xfns): Use Qx.
10380 * termhooks.h (fullscreen_hook): Remove the leftover.
10381 (struct terminal): Fix typo in comment.
10383 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10385 Cleaning up a few X scroll bar bits.
10386 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10387 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10388 New member last_seen_part, going to replace...
10389 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10390 (xt_action_hook) [USE_LUCID]: Adjust user.
10391 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10392 Lucid-specific scroll bar support.
10393 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10394 to int and adjust to use last_seen_part member.
10395 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10396 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10397 Initialize last_seen_part.
10399 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10401 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10402 insert-buffer-substring an empty string.
10404 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10406 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10407 avoiding a GCC warning.
10409 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10411 Ifdef away frame tool bar code when it is not really used.
10412 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10413 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10414 and minimize_tool_bar_window_p under the above.
10415 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10416 (fset_tool_bar_window): Likewise.
10417 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10418 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10419 (change_frame_size_1):
10420 * window.c (window_from_coordinates, Frecenter): Adjust users.
10421 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10422 code is not really used.
10423 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10424 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10425 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10426 [!USE_GTK && !HAVE_NS]: Define as such.
10427 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10428 (note_mouse_highlight, expose_frame):
10429 * xfns.c (x_set_tool_bar_lines):
10430 * xterm.c (handle_one_xevent): Adjust users.
10432 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10434 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10435 This bug was introduced by my 2013-08-26 patch, which incorrectly
10436 assumed that the terminfo implementation doesn't use termcap buffers.
10437 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10438 these buffers apparently are used after all.
10439 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10440 (struct tty_display_info): Define members termcap_term_buffer and
10441 termcap_strings_buffer even if TERMINFO.
10443 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10446 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10447 'usage' docstring entry to pacify make-docfile.
10449 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10451 Change comparison functions =, <, >, <=, >= to take many arguments.
10452 * data.c: Change comparison functions' interface and implementation.
10453 * lisp.h: Make arithcompare available for efficient two arg
10455 * bytecode.c: Use arithcompare.
10456 * fileio.c: Use new interface.
10458 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10460 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10462 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10464 * eval.c (Feval): Document the new use of `lexical'.
10466 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10468 Review and drop old frame resize hack.
10469 * frame.h (struct frame): Remove force_flush_display_p.
10470 * dispnew.c (update_frame): Adjust user and don't call
10471 flush_frame here. The comment has said that there was an issues
10472 with redisplaying fringes, but I don't see any differences with
10473 and without this hack. Hopefully we can continue without it.
10474 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10475 current frame matrices twice if resized_p is set.
10477 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10479 Do not populate pure Xism x_sync to other ports.
10480 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10481 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10482 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10483 * w32term.h (x_sync): Remove prototype.
10485 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10487 Cleanup frame flushing.
10488 * dispextern.h (struct redisplay_interface):
10489 Drop flush_display_optional because flush_display is enough
10490 for X and flushing via RIF is just a no-op for others.
10491 * frame.h (flush_frame): New function.
10492 * dispnew.c (update_frame):
10493 * minibuf.c (read_minibuf):
10494 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10496 * keyboard.c (detect_input_pending_run_timers): Do not flush
10497 all frames but selected one in redisplay_preserve_echo_area.
10498 * nsterm.m (ns_flush): Remove no-op.
10499 (ns_redisplay_interface): Adjust user.
10500 * w32term.h (x_flush): Remove no-op.
10501 (w32_redisplay_interface): Adjust user.
10502 * xterm.c (x_flush): Simplify because we do not flush all
10503 frames at once any more. Adjust comment.
10504 (x_redisplay_interface): Adjust user.
10506 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10508 Port --without-x --enable-gcc-warnings to Fedora 19.
10509 * gfilenotify.c (globals_of_gfilenotify):
10510 Call g_type_init only if using an older glib version that needs it.
10512 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10514 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10515 (last_glyphless_glyph_merged_face_id): Remove declarations.
10516 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10517 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10518 (last_glyphless_glyph_merged_face_id): Now static.
10519 (merge_escape_glyph_face): New function, refactored from...
10520 (get_next_display_element): ...here.
10521 (merge_glyphless_glyph_face): New function, refactored from...
10522 (produce_glyphless_glyph): ...here...
10523 * term.c (produce_glyphless_glyph): ...and here.
10525 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10527 * eval.c (eval_sub): Only call Ffunction if necessary.
10529 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10531 Attempt to make redisplay more selective when changing cursor type.
10532 * frame.h (struct frame): New bitfield cursor_type_changed.
10533 * xdisp.c (cursor_type_changed): Remove.
10534 (try_cursor_movement, redisplay_window, try_window_id)
10535 (set_frame_cursor_types, try_window_reusing_current_matrix):
10536 Adjust to use per-frame bitfield.
10537 (redisplay_internal): Look for cursor type change on each visible
10538 frame and consider all frames if cursor type has been changed on
10539 the frame other than selected. If cursor type has been changed on
10540 selected frame only, do not use fast update.
10542 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10544 Attempt to make redisplay more selective when changing fonts.
10545 * frame.h (struct frame): New bitfield fonts_changed.
10546 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10547 (adjust_frame_glyphs): Add prototype.
10548 * dispnew.c (fonts_changed_p): Remove.
10549 (adjust_glyphs): Remove because we do not
10550 adjust matrices on all frames at once any more.
10551 (adjust_frame_glyphs): Block and unblock input here.
10552 (adjust_glyph_matrix): Use fonts_changed.
10553 (change_frame_size_1): Use adjust_frame_glyphs.
10554 * font.c (font_open_entity): Use fonts_changed.
10555 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10556 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10557 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10558 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10559 (shrink_mini_window, Fresize_mini_window_internal)
10560 (window_scroll_pixel_based, Fset_window_configuration)
10561 (apply_window_adjustment, Fset_window_vscroll):
10562 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10563 Use adjust_frame_glyphs.
10564 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10565 (try_window_reusing_current_matrix, try_window_id, display_line)
10566 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10567 (redisplay_internal): Consider fonts_changed and adjust frame
10568 matrices for each frame only if the frame is visible. If font
10569 has been changed on some frame during full redisplay, retry
10570 only visible frames where the font has been actually changed.
10572 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10574 Cache current header and mode line height for each window.
10575 * window.h (struct window): New fields mode_line_height
10576 and header_line_height.
10577 * window.c (make_window): Initialize them.
10578 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10579 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10580 (current_mode_line_height, current_header_line_height):
10581 Remove declaration.
10582 * xdisp.c (current_mode_line_height, current_header_line_height):
10584 (pos_visible_p, init_xdisp): Adjust user.
10585 (redisplay_window): Invalidate mode_line_height and
10586 header_line_height if current and desired matrices do not agree.
10588 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10590 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10591 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10593 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10595 Make --without-x compatible with --enable-gcc-warnings.
10596 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10597 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10598 members under HAVE_WINDOW_SYSTEM.
10599 * keyboard.c (make_lispy_focus_out): Likewise.
10600 (record_menu_key): Move under HAVE_MENUS.
10601 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10602 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10603 (syms_of_xdisp): Adjust user.
10604 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10605 (start_hourglass, cancel_hourglass):
10606 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10607 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10608 and CLEAR_FONT_TABLE_NFONTS.
10609 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10610 Declare only if HAVE_WINDOW_SYSTEM.
10611 (lface_same_font_attributes_p, clear_face_gcs): Define only
10612 if HAVE_WINDOW_SYSTEM.
10614 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10616 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10617 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10618 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10620 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10622 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10624 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10626 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10627 This fixes a type error on hosts where ptrdiff_t is wider than int.
10629 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10631 * keyboard.c (read_key_sequence_vs): New function.
10632 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10635 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10637 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10639 Makefile improvements.
10640 * Makefile.in (config.status): Don't use double-colon rules, as
10641 they are not portable according to POSIX. Fix shell typo with `;
10642 I guess this rule has never been tested?
10643 (VCSWITNESS): New macro, to override any environment var.
10645 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10647 * xterm.h (struct x_display_info): Do not track X connection
10648 fd separately because it is always available from Display.
10649 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10652 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10654 * buffer.c (drop_overlay):
10655 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10656 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10658 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10660 * buffer.c (Fmake_overlay, Fmove_overlay):
10661 * intervals.c (set_point_from_marker):
10662 * print.c (PRINTPREPARE): Prefer signal_error
10663 to plain error and report unsuitable marker too.
10665 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10667 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10668 for 'dragging' member.
10669 (struct x_output): Remove set-but-unused leftovers
10670 'left_before_move' and 'top_before_move'.
10671 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10672 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10673 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10674 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10675 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10676 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10677 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10678 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10680 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10682 * nsfont.m (INVALID_GLYPH): New define.
10683 (nsfont_encode_char): Use INVALID_GLYPH.
10684 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10686 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10688 * xterm.c (x_last_mouse_movement_time): Revert last change.
10689 This code should use XDisplayMotionBufferSize to check display's
10690 motion history first, and there are few other issues as well.
10691 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10692 (handle_one_xevent): Adjust user.
10694 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10696 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10697 * frame.c (Flast_nonminibuf_frame): ... to here.
10698 (check_minibuf_window): Don't abort if no window was found
10701 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10703 Use XGetMotionEvents to ask the last mouse motion time from X server.
10704 * xterm.c (X_MOTION_HISTORY): Default to 1.
10705 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10706 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10707 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10708 Ifdef away legacy code.
10709 (XTmouse_position, x_scroll_bar_report_motion):
10710 Use x_last_mouse_movement_time.
10711 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10714 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10716 * msdos.c (last_mouse_window): Move to...
10717 (dos_rawgetc): ...this function and adjust comment.
10718 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10719 (mouseMoved): ...this function and adjust comment.
10720 * w32term.c (last_window): Likewise with...
10721 (w32_read_socket): ...this function.
10722 * xterm.c (last_window): Likewise with...
10723 (handle_one_xevent): ...this function.
10725 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10727 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10728 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10729 (handle_one_xevent): ...to here.
10730 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10733 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10735 * msdos.c (IT_set_terminal_window): Remove no-op.
10736 (initialize_msdos_display): Adjust terminal setup.
10737 * w32console.c (w32con_set_terminal_window): Remove no-op.
10738 (initialize_w32_display): Adjust terminal setup.
10739 * w32term.c (w32_set_terminal_window): Remove no-op.
10740 (w32_create_terminal): Adjust terminal setup.
10741 * xterm.c (XTset_terminal_window): Remove no-op.
10742 (x_create_terminal): Adjust terminal setup.
10744 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10746 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10748 (ns_create_terminal): Adjust terminal setup.
10749 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10751 (w32_create_terminal): Adjust terminal setup.
10752 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10754 (x_create_terminal): Adjust terminal setup.
10756 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10758 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10759 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10760 * dispnew.c (buffer_posn_from_coords):
10761 * window.c (Fwindow_end, displayed_window_lines):
10762 * xdisp.c (redisplay_mode_lines): Use it.
10764 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10766 * fontset.c (face_for_char): Check char in the current face font first
10767 if HAVE_NS (Bug#15138).
10769 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10771 * window.c (temp_output_buffer_show): Make sure window returned
10772 by display_buffer is live (Bug#15213).
10774 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10776 Minor cleanup to avoid forward declarations.
10777 * coding.h (struct ccl_spec): Remove forward declaration.
10778 * composite.h (toplevel): Include font.h.
10779 (struct composition_it, struct face, struct font_metrics):
10780 Remove forward declaration.
10781 * dispextern.h (struct image, struct atimer): Likewise.
10782 * emacsgtkfixed.h (struct frame): Likewise.
10783 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10784 * font.h (struct font_driver, struct font, struct glyph_string)
10785 (struct face): Remove forward declaration.
10786 * fontset.h (struct face, struct font): Likewise.
10787 * frame.h (toplevel): Style cleanup.
10788 (enum output_method): Move to...
10789 * termhooks.h (enum output_method): ...here.
10790 (struct glyph, struct frame, struct ns_display_info)
10791 (struct x_display_info, struct w32_display_info):
10792 Remove forward declaration.
10793 * xterm.h (toplevel): Include termhooks.h.
10794 (struct font, struct window, struct glyph_matrix, struct frame)
10795 (struct input_event, struct face, struct image): Remove forward
10797 * gtkutil.h (struct _widget_value): Likewise.
10798 * keyboard.h (toplevel): Include termhooks.h.
10799 (struct input_event): Remove forward declaration.
10801 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10803 * intervals.c (set_point_from_marker): New function.
10804 * editfns.c (Fgoto_char):
10805 * process.c (Finternal_default_process_filter):
10806 * window.c (select_window_1): Use it.
10807 * buffer.h (set_point_from_marker): Add prototype.
10809 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10811 * w32.c (term_winsock): Call release_listen_threads before calling
10813 (_sys_wait_accept): Wait for accept event in a loop with a finite
10814 timeout, instead of waiting indefinitely. Will hopefully avoid
10815 hanging during exit because WSACleanup deadlocks waiting for the
10816 event object to be released. (Bug#14333)
10818 * w32proc.c (release_listen_threads): New function, signals all
10819 the reader threads that listen for connections to stop waiting.
10821 * w32.h (release_listen_threads): Add prototype.
10823 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10825 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10826 field of new marker (for sanity and safety).
10827 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10828 anyway because XMISCTYPE is a function and can't be an lvalue).
10830 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10832 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10833 (x_after_update_window_line, x_scroll_bar_create)
10834 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10835 (handle_one_xevent, x_clear_frame_area):
10836 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10837 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10838 * xterm.h (x_clear_area): Adjust prototype.
10840 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10842 Hook scanning and indentation functions to find_newline. This helps
10843 to avoid duplicated code and renders more respect to newline cache.
10844 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10845 * cmds.c (Fforward_line):
10846 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10847 Use find_newline and avoid unnecessary point movements.
10848 * search.c (scan_newline): Implement on top of find_newline.
10850 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10852 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10853 scoped code (bug#11258).
10855 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10857 * nsterm.m (last_window): New variable.
10858 (EV_TRAILER2): New macro.
10859 (EV_TRAILER): Call EV_TRAILER2.
10860 (mouseMoved:): Add support for mouse-autoselect-window
10861 on nextstep (Bug#6888).
10863 2013-08-28 Andreas Schwab <schwab@suse.de>
10865 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10866 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10867 Remove unused macro definitions.
10868 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10869 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10870 Only define if emacs.
10872 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10874 Prefer enum glyph_row_area to int where appropriate.
10875 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10877 (window_box, window_box_width, window_box_left, window_box_left_offset)
10878 (window_box_right, window_box_right_offset): Adjust prototypes.
10879 * xdisp.c (window_box, window_box_width, window_box_left)
10880 (window_box_left_offset, window_box_right, window_box_right_offset):
10881 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10882 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10883 * nsterm.m (ns_clip_to_row):
10884 * w32term.c (w32_clip_to_row):
10885 * xterm.c (x_clip_to_row): Likewise.
10887 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10889 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10890 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10892 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10894 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10895 for portability to hosts where /bin/sh has problems.
10897 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10899 Redesign redisplay interface to drop global output_cursor.
10900 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10901 (toplevel): Remove declaration of output_cursor.
10902 (set_output_cursor, x_cursor_to): Remove prototype.
10903 * window.h (struct window): New member output_cursor.
10904 (output_cursor_to): New function to replace RIF member.
10905 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10906 (update_text_area, set_window_cursor_after_update): Use it.
10907 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10908 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10909 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10910 * w32term.c (x_update_window_begin, x_update_window_end):
10911 * xterm.c (x_update_window_begin, x_update_window_end):
10912 Adjust to use per-window output cursor.
10914 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10916 Simplify SELECT_TYPE-related code.
10917 Like EMACS_TIME, this portability layer is no longer needed, since
10918 Emacs has been using fd_set as a portability layer for some time.
10919 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10920 (SELECT_TYPE): Remove. All uses changed to fd_set.
10921 (fd_set) [!FD_SET]: New typedef.
10923 Simplify EMACS_TIME-related code.
10924 This portability layer is no longer needed, since Emacs has been
10925 using struct timespec as a portability layer for some time.
10926 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10927 Include <time.h> rather than "systime.h"; that's all that's needed now.
10928 * dispnew.c: Include <timespec.h> rather than "systime.h";
10929 that's all that's needed now.
10930 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10931 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10932 TIMESPEC_RESOLUTION.
10933 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10934 LOG10_TIMESPEC_RESOLUTION.
10935 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10936 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10937 (make_emacs_time): Remove. All used changed to make_timespec.
10938 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10939 (current_timespec): Rename from current_emacs_time. All uses changed.
10940 (add_emacs_time): Remove. All uses changed to timespec_add.
10941 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10942 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10943 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10944 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10945 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10946 (current_timespec): Rename from current_emacs_time. All uses changed.
10947 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10948 changed to timespec_cmp.
10949 * xgselect.c: Include <timespec.h>, since our .h files don't.
10951 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10953 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10954 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10955 Remove the leftovers.
10956 * gtkutil.c (toplevel): Do not declare Qxft but include
10958 * image.c (toplevel): Do not declare Vlibrary_cache because
10959 it's already done in lisp.h.
10961 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10963 * lisp.h (Mouse_HLInfo): Move from here...
10964 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10965 (reset_mouse_highlight): New function.
10966 * msdos.c (dos_set_window_size, IT_update_begin)
10967 (internal_terminal_init):
10968 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10969 (ns_initialize_display_info):
10970 * w32console.c (initialize_w32_display):
10971 * w32term.c (x_update_window_end, x_free_frame_resources)
10972 (w32_initialize_display_info):
10973 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10974 * window.c (Fdelete_other_windows_internal):
10975 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10976 * termchar.h (toplevel):
10977 * xterm.h (toplevel): Include dispextern.h.
10979 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10981 Fix minor problems found by static checking.
10982 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10983 (expect): Avoid nested-if warning.
10984 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10985 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10986 * nsterm.h, nsterm.m (ns_select):
10987 * xgselect.c, xgselect.h (xg_select):
10988 Adjust signature to better match pselect's.
10989 * nsterm.m (ns_select):
10990 Don't set *TIMEOUT, since pselect doesn't.
10991 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10992 diagnostic about assigning const char * to it.
10993 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10995 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10997 * lread.c (substitute_object_recurse): Handle hash-tables as well
11000 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11002 Fix unlikely core dump in init_tty, and simplify terminfo case.
11003 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11004 The old version incorrectly dumped core if malloc returned a
11005 buffer containing only non-NUL bytes.
11006 (init_tty): Do not allocate or free termcap buffers; the
11007 struct does that for us now.
11008 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11009 (struct tty_display_info): Define members termcap_term_buffer and
11010 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11011 use them. Allocate them directly in struct rather than indirectly
11012 via a pointer, to simplify init_tty.
11014 * frame.c (check_minibuf_window): Initialize 'window' properly,
11015 so that Emacs reliably aborts later if 'window' is not initialized.
11017 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11019 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11020 of VoidSymbol (Bug#15154).
11022 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11024 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11025 mouse_face_beg_y and mouse_face_end_y.
11026 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11027 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11028 Adjust users and update comment where appropriate.
11030 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11032 * frame.c (check_minibuf_window): New function.
11033 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11034 Call check_minibuf_window (Bug#15183).
11036 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11038 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11039 because this is the only last cursor data we need to keep and consult.
11040 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11041 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11044 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11046 Fix recovering from possible decompression error.
11047 Since insert_from_gap doesn't always move point, we can't use PT as
11048 the position where the partially decompressed data ends, and
11049 should count how many bytes was produced so far.
11050 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11051 (unwind_decompress): Really delete partially uncompressed data.
11052 (Fzlib_decompress_region): Take decompressed data size into account.
11054 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11056 * syntax.c (init_syntax_once): Adjust comment and do an early
11057 initialization of Qchar_table_extra_slots just once...
11058 * casetab.c (init_casetab_once):
11059 * category.c (init_category_once):
11060 * character.c (syms_of_character):
11061 * coding.c (syms_of_coding):
11062 * xdisp.c (syms_of_xdisp): ...and omit it here.
11064 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11066 * xdisp.c (get_next_display_element): Don't apply to characters
11067 from a display vector the logic of setting it->end_of_box_run_p
11068 suitable for characters from a buffer. (Bug#15175)
11070 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11071 to handle directories, rather than '_utime' which doesn't.
11074 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11076 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11077 or fullscreen (Bug#14627).
11079 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11081 System-dependent integer overflow fixes.
11082 * process.c (Fset_process_window_size): Signal an error if
11083 the window size is outside the range supported by the lower level.
11084 * sysdep.c (set_window_size): Return negative on error,
11085 nonnegative on success, rather than -1, 0, 1 on not in system,
11086 failure, success. This is simpler. Caller changed.
11087 (serial_configure): Remove unnecessary initialization of local.
11088 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11089 size fits in unsigned long; this isn't true on some 32-bit hosts.
11090 Avoid buffer overrun if some future version of /proc/meminfo has a
11091 variable name longer than 20 bytes.
11092 (system_process_attributes) [__FreeBSD__]:
11093 Don't assume hw.availpages fits in 'int'.
11095 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11097 Don't let very long directory names overrun the stack.
11098 Fix some related minor problems involving "//", vfork.
11099 * callproc.c (encode_current_directory): New function.
11100 (call_process): Don't append "/"; not needed.
11101 * fileio.c (file_name_as_directory_slop): New constant.
11102 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11103 this can save the caller having to alloca.
11104 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11105 Use SAFE_ALLOCA, not alloca.
11106 (directory_file_name, Fexpand_file_name): Leave leading "//"
11107 alone, since it can be special even on POSIX platforms.
11108 * callproc.c (call_process):
11109 * process.c (Fformat_network_address):
11110 * sysdep.c (sys_subshell):
11111 Use encode_current_directory rather than rolling our own.
11112 (create_process): No need to encode directory; caller does that now.
11113 * process.h (encode_current_directory): New decl.
11114 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11115 Rework to avoid 'goto xyzzy;'.
11117 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11119 * xdisp.c (handle_face_prop): If the default face was remapped use
11120 the remapped face for strings from prefix properties. (Bug#15155)
11122 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11124 Minor cleanup for redisplay interface and few related functions.
11125 * frame.h (enum text_cursor_kinds): Move from here...
11126 * dispextern.h (enum text_cursor_kinds): ...to here.
11127 (toplevel): Drop unnecessary declarations.
11128 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11129 in update_window_end_hook and draw_window_cursor functions.
11130 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11131 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11132 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11133 * xterm.c (x_update_window_end, x_draw_window_cursor):
11134 * xdisp.c (display_and_set_cursor, update_window_cursor)
11135 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11136 enum text_cursor_kinds where appropriate.
11138 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11140 Redesign redisplay interface to drop updated_row and updated_area.
11141 * dispextern.h (updated_row, updated_area): Remove declaration.
11142 (struct redisplay_interface): Pass glyph row and row area parameters
11143 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11144 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11146 * dispnew.c (updated_row, updated_area): Remove.
11147 (redraw_overlapped_rows, update_window_line): Adjust user.
11148 (update_marginal_area, update_text_area): Likewise. Pass updated row
11149 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11150 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11153 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11155 * process.c (flush_pending_output): Remove stub.
11158 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11160 * callproc.c: Fix race that killed background processes (Bug#15144).
11161 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11162 Record deleted process-id in critical section, not afterwards.
11163 Don't mistakenly kill process created by a call-process invocation
11164 that discards output and does not wait.
11166 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11168 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11169 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11170 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11171 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11172 to shut up compiler in mark_object.
11173 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11175 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11177 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11178 We can't portably rely on PTY_OPEN doing that, even if
11179 it calls posix_openpt with O_CLOEXEC.
11181 2013-08-20 Kenichi Handa <handa@gnu.org>
11183 * character.c (string_char): Improve commentary.
11185 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11187 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11188 (struct animation_cache): Make signature a flexible array member.
11189 All uses changed. This is a tad slower but may insulate us better
11190 from future changes to ImageMagick.
11192 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11194 * image.c: Shrink memory needed for animation cache.
11195 (SIGNATURE_DIGESTSIZE): New constant.
11196 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11197 (imagemagick_create_cache): Copy the signature. This saves
11198 several KB of memory that ImageMagick wastes per signature.
11199 Don't bother updating the update_time, as the caller does that now.
11200 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11201 it's a fixed size struct member now.
11202 (imagemagick_get_animation_cache): Always destroy the signature,
11203 as it's now imagemagick_create_cache's responsibility to copy it.
11204 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11205 and use memcmp rather than strcmp.
11206 eassert that ImageMagick returns a signature of the specified length.
11208 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11210 * image.c (imagemagick_get_animation_cache): Don't segfault on
11212 (imagemagick_get_animation_cache): Revert to previous definition
11213 so that it actually works. But keep the memory leak fix.
11214 (imagemagick_get_animation_cache): Fix memory leak.
11216 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11218 * image.c: Fix animation cache signature memory leak.
11219 Fix some other minor performance problems while we're at it.
11220 (imagemagick_create_cache): Clear just the members that
11221 need clearing. Don't set update_time, as caller does that now.
11222 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11223 Simplify by using pointer-to-pointer instead of a prev pointer.
11224 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11225 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11226 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11227 it's already a copy. Free the signature probe unless it's cached.
11229 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11230 This was introduced by my 2013-08-12 fix for Bug#15035.
11232 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11234 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11235 (imagemagick_prune_animation_cache): Now static.
11237 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11239 * image.c (imagemagick_get_animation_cache): Don't segfault when
11240 pruning all entries.
11242 2013-08-18 Ken Brown <kbrown@cornell.edu>
11244 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11245 static heap if ENABLE_CHECKING is defined.
11246 (max_bss_sbrk_ptr): New variable.
11247 (bss_sbrk): Use it.
11248 (report_sheap_usage): Report maximum static heap usage instead of
11249 ending static heap usage.
11251 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11253 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11254 of zlib_initialized according to the results of calling
11255 init_zlib_functions.
11257 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11259 * image.c: Implement an ImageMagick per-image cache.
11260 (imagemagick_get_animation_cache): Fix a double-free error.
11261 (imagemagick_load_image): Remove the ping_wand code, which only
11262 apparently saved time on invalid animated images, and slowed down
11263 everything else. Optimize for the common case.
11265 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11267 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11269 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11271 * marker.c (set_marker): Remove documentation of undefined behavior.
11273 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11275 * image.c (imagemagick_compute_animated_image): Animate correctly
11276 when sub-images are smaller than the main image.
11277 (imagemagick_compute_animated_image): Setting the iterator row to
11278 zero is apparently not allowed.
11279 (imagemagick_compute_animated_image): Allow images that say they
11280 have sub-images that are bigger than the main image, but just crop
11283 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11285 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11287 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11289 * image.c (imagemagick_compute_animated_image): Respect the GIF
11292 2013-08-15 Ken Brown <kbrown@cornell.edu>
11294 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11295 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11298 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11300 Fix minor problems found by static checking.
11301 * frame.c (delete_frame):
11302 * xdisp.c (next_element_from_display_vector):
11303 Avoid uninitialized local.
11304 * image.c (imagemagick_compute_animated_image): Port to C89.
11305 Prefer usual GNU indentation style for loops.
11306 Be more careful about bizarrely large sizes, by using ptrdiff_t
11309 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11311 Fix infinite frame selection loop (Bug#15025).
11312 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11314 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11316 * xdisp.c (compute_window_start_on_continuation_line):
11317 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11318 to make sure we end up setting the window start at the leftmost
11319 visible character of the display line. This avoids funky
11320 horizontal shifting because the window start is not kept on the
11321 same position. (Bug#15090)
11322 (next_element_from_display_vector): Support 'box' face attribute
11323 in the face definitions of a display vector. (Bug#15099)
11325 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11327 * image.c (imagemagick_compute_animated_image): Implement animated
11328 images (bug#14700).
11329 (imagemagick_compute_animated_image): Fix some compilation
11330 warnings. Implement a very simple cache to make the animation
11331 usable at all, but it should be replaced with a per-image cache.
11333 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11335 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11336 to do `for' loops over alist values.
11337 * buffer.h (FOR_EACH_BUFFER):
11338 * process.c (FOR_EACH_PROCESS): Use it.
11339 (handle_child_signal, status_notify, Fget_buffer_process)
11340 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11342 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11344 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11345 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11346 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11347 to xzalloc and so avoid redundant call to memset.
11348 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11349 members because it is allocated with xzalloc and so already zeroed.
11351 2013-08-14 Ken Brown <kbrown@cornell.edu>
11353 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11356 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11358 Utility function and macro to copy Lisp string to C string.
11359 * lisp.h (xlispstrdupa): New macro.
11360 (xlispstrdup): New prototype.
11361 * alloc.c (xlispstrdup): New function.
11362 * callint.c (Fcall_interactively):
11363 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11364 (Fsubstitute_in_file_name):
11365 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11366 * image.c (x_create_bitmap_from_file):
11367 * w32term.c (w32_term_init):
11368 * xterm.c (x_term_init): Use xlispstrdup.
11370 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11372 * image.c (imagemagick_load_image): Make animated pictures work.
11373 There's still some problems with background color settings, though
11376 * decompress.c (unwind_decompress): Always restore point.
11378 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11380 * marker.c (set_marker): Reformat documentation.
11382 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11384 * xdisp.c (cursor_type_changed): Now static.
11386 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11387 Use changed. This avoids the need to call xmalloc and for the
11388 caller to call xfree, and avoids memory leaks in some situations.
11390 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11392 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11393 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11394 (redisplay_window): If window_end_valid is cleared due to non-zero
11395 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11396 so do not call to try_cursor_movement for that window.
11398 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11400 * window.h (struct window): Convert window_end_pos and
11401 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11402 (wset_window_end_pos, wset_window_end_vpos): Remove.
11403 * dispnew.c (adjust_glyph_matrix):
11404 * window.c (Fwindow_end, replace_window, set_window_buffer)
11406 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11407 (set_vertical_scroll_bar, redisplay_window, try_window)
11408 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11409 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11410 (note_mouse_highlight): Adjust users.
11411 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11414 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11416 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11417 * image.c (imagemagick_filename_hint): Use `const char *' and
11418 prefer SSDATA to SDATA to avoid warnings.
11420 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11422 Cleanup window fringes, margins and scroll bars adjustments.
11423 * window.c (set_window_fringes, set_window_margins)
11424 (set_window_scroll_bars, apply_window_adjustment): New functions.
11425 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11426 (Fset_window_scroll_bars): Use them.
11428 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11430 * window.h (struct window): Convert scroll_bar_width
11431 from Lisp_Object to integer. Adjust comment.
11432 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11434 * window.c (wset_scroll_bar_width): Remove.
11435 (make_window): Initialize scroll_bar_width.
11436 (Fsplit_window_internal): Use direct assignment.
11437 (Fset_window_configuration, save_window_save):
11438 Convert Lisp_Object to integer and back where appropriate.
11439 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11440 bar was actually changed, and mention this in docstring.
11442 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11444 * decompress.c: Minor simplifications.
11445 (Fzlib_decompress_region): Don't bother verifying
11446 that avail_out <= UINT_MAX, as that was confusing.
11447 Mention the restriction in a comment instead.
11448 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11450 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11452 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11453 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11455 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11457 * image.c (imagemagick_filename_hint): Check for errors in the
11460 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11462 * window.c (Fwindow_margins): Return nil when there's no marginal
11463 area, as per the documented API.
11465 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11466 Fmake_vector, as scroll bar's struct members are not all Lisp
11467 objects now. This avoids crashes in GC.
11469 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11470 bool, so its address could be taken.
11472 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11474 * image.c (imagemagick_filename_hint): New function to possibly
11475 apply `image-content-type-suffixes'.
11476 (imagemagick_load_image): Use it.
11478 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11480 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11481 if loading zlib failed.
11483 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11485 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11486 2013-08-13 checkin below. Change bool to BOOL, rule is:
11487 All Obj-C code uses BOOL, except for interfaces callable from C.
11489 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11491 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11493 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11494 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11495 bool instead of BOOL.
11496 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11497 from Lisp_Object to bitfield. Adjust comment.
11498 * w32term.c (x_scroll_bar_create): Adjust user.
11499 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11500 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11501 Use bool for boolean.
11502 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11503 to `unsigned int' when defining a bitfield.
11505 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11507 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11509 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11511 * window.h (struct window): Convert left_margin_cols and
11512 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11513 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11514 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11516 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11518 (showing_window_margins_p, update_window_line, update_frame_1):
11519 * fringe.c (draw_fringe_bitmap_1):
11520 * xdisp.c (window_box_width): Adjust users.
11521 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11522 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11523 Use direct assignment.
11524 (Fset_window_configuration, save_window_save, Fwindow_margins):
11525 Convert Lisp_Object to integer and back where appropriate.
11526 (Fset_window_margins): Adjust user. Return t if any margin
11527 was actually changed, and mention this in docstring.
11529 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11531 * syntax.c (forward_word):
11532 * cmds.c (forward_char, backward_char): Mention the optional argument.
11534 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11536 * window.h (struct window): Convert left_fringe_width
11537 and right_fringe_width from Lisp_Objects to integers.
11539 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11540 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11541 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11543 (make_window): Initialize new integer fields to -1.
11544 (Fsplit_window_internal): Use direct assignment.
11545 (Fset_window_configuration, save_window_save):
11546 Convert Lisp_Object to integer and back where appropriate.
11547 (Fset_window_fringes): Adjust user. Return t if any fringe
11548 was actually changed, and mention this in docstring.
11550 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11552 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11553 * nsfns.m (x_set_cursor_type):
11554 * w32fns.c (x_set_cursor_type):
11555 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11556 * xdisp.c (set_frame_cursor_types): ...but in common code.
11558 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11560 * font.c (clear_font_cache): New function, stripped from...
11561 (Fclear_font_cache): ...here, which now uses the function
11562 above. Adjust comment.
11563 * font.h (clear_font_cache): Add prototype.
11564 * xfaces.c (clear_face_cache): Use clear_font_cache.
11566 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11568 * window.c (Fset_window_start): Compare `w', not `window' because
11569 `w' might not be equal to `window' after call to decode_live_window.
11571 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11573 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11574 This fixes a problem introduced by the Bug#15035 patch
11575 when using GPG. Reported by Herbert J. Skuhra.
11577 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11579 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11580 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11581 not yet initialized.
11583 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11585 * decompress.c (Fzlib_decompress_region): Support zlib
11586 decompression, too, and rename.
11588 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11590 Minor zlib configuration tweaks.
11591 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11592 Don't assume presence of fn_inflateInit2_ zlib internal function.
11594 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11596 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11597 include the zlib prefix.
11599 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11601 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11602 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11603 define static variables that are pointers to zlib functions to be
11604 dynamically loaded.
11605 (init_zlib_functions) [WINDOWSNT]: New function.
11606 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11608 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11609 macros instead of invoking the zlib functions directly.
11610 (syms_of_decompress): DEFSYM Qzlib_dll.
11611 Staticpro Szlib_available_p.
11613 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11615 Avoid looping over all frame windows to freeze and unfreeze.
11616 * window.h (struct window): Drop frozen_window_start_p.
11617 (freeze_window_starts): Drop prototype.
11618 * frame.h (struct frame): New frozen_window_starts flag.
11619 (FRAME_WINDOWS_FROZEN): New macro.
11620 * window.c (freeze_window_start, freeze_window_starts):
11622 (select_window, replace_window): Adjust users.
11623 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11624 (window_frozen_p): New function.
11625 (redisplay_window): Use it.
11627 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11629 Fix some fd issues when running subprocesses (Bug#15035).
11630 Fix bugs that can leak files or file descriptors on errors.
11631 Don't unlink open temp files, as that's hard for users to diagnose
11632 when things go awry (e.g., temp disk exhausted).
11633 Don't bother to lock temp files. Check for invalid recursion.
11634 * callproc.c (synch_process_fd): Remove. All uses removed.
11635 (synch_process_tempfile): New var or macro.
11636 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11638 (record_kill_process): New arg, the temp name. All callers changed.
11639 (delete_temp_file): Now just a simple wrapper around unlink.
11640 (call_process_kill): New arg, the call_process_fd array.
11641 Close them all. Clear synch_process_pid. Remove the temp file,
11642 or arrange for it to be removed.
11643 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11644 that's been moved to synch_process_tempfile. Caller changed.
11645 Do not remove the tempfile; that's now call_process_kill's
11647 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11648 call_process_kill; the caller now does that.
11649 (call_process_cleanup): Do not close the process fd; that's now
11650 call_process_kill's responsibility.
11651 (Fcall_process): Implement via new function call_process, which
11652 has most of the old body of Fcall_process, but with a different API.
11653 (call_process): New function that does not open or close filefd if
11654 it is nonnegative. Record which fds need to be closed, and let
11655 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11656 Signal an error if invoked recursively (could be done via a hook).
11657 Simplify creation of the tempfile in the MSDOS case.
11658 Don't create the output file until after checking for the executable.
11659 Report any failure to open /dev/null.
11660 Don't open /dev/null for writing twice; once is enough.
11661 Don't create pipe if all output is being discarded or sent to file.
11662 Don't worry about setting up the coding system or reading from the
11663 pipe if all output is being discarded.
11664 Hoist fd_error local into top level, to lessen block nesting.
11665 Don't record deleted pid here; now done by Fcall_process_region.
11666 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11667 and note its success in synch_process_tempfile.
11668 Do not leak resources when child_setup fails.
11669 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11670 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11671 (create_temp_file): Now returns open fd, with an additional
11672 Lisp_Object * argument to return the name. All callers changed.
11673 Do not close the file; rewind it instead, and leave it open for
11674 the caller. Do not lock the temp file. Unwind-protect the file
11675 and the file-descriptor.
11676 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11677 If an asynchrounous process, record it here, not in call_process.
11678 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11679 * eval.c (set_unwind_protect): New function.
11680 * fileio.c (write_region): New function, generalized from the
11681 old Fwrite_region. Do not lock temp files.
11682 (Fwrite_region): Use it.
11683 * lisp.h (set_unwind_protect, write_region): New decls.
11684 * process.c: Include <verify.h>.
11685 (make_process): Mark fds as initially closed.
11686 (deleted_pid_list): Now a list of pid-filename pairs.
11688 (close_process_fd): New function.
11689 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11690 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11691 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11692 (create_process, create_pty, Fmake_serial_process)
11693 (server_accept_connection): Record which fds need to be closed,
11694 and let deactivate_process close them.
11695 (Fmake_network_process): Do not discard the unwind-protect
11696 until it's safe to do so.
11697 (deactivate_process): Close the fds opened by create_process etc.
11698 (Fprocess_send_eof): Adjust to new way of recording open fds.
11699 Report an error if /dev/null can't be opened, instead of aborting.
11700 * process.h (PROCESS_OPEN_FDS): New constant.
11701 (struct Lisp_Process): New member open_fds.
11702 (record_kill_process, record_deleted_pid): Adjust signatures.
11703 (record_deleted_pid): Move decl here ...
11704 * syswait.h (record_deleted_pid): ... from here.
11706 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11708 * decompress.c: Fix bugs with large buffers and weird inputs.
11709 Tune a bit. Reindent as per usual Emacs style.
11710 (BUFFER_SIZE): Remove.
11711 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11712 more than UINT_MAX bytes. Decompress into the gap instead of into
11713 an auto buffer, as this should avoid copying. Return nil if
11714 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11715 set immediate_quit; we shouldn't trust zlib code that much.
11717 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11719 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11720 errors, and really move the gap to where we want it.
11722 * lisp.h: Include decompress.c support.
11724 * emacs.c (main): Include decompress.c support.
11726 * Makefile.in: Include -lz if present.
11728 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11730 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11731 (initWithTitle:): Initialize frame to 0.
11732 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11733 (fillWithWidgetValue:frame:): Rename from
11734 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11736 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11737 fillWithWidgetValue:frame:
11739 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11740 remove memory leak warnings.
11742 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11743 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11744 menu_pending_title.
11746 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11747 (x_activate_menubar): Update the whole menu.
11748 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11749 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11750 current event is not NSSystemDefined (Bug#15001).
11751 Call ns_check_menu_open only if trackingMenu is 2.
11752 (menuDidClose:): New method, decrease trackingMenu.
11753 (fillWithWidgetValue:setDelegate:): New method.
11754 (fillWithWidgetValue:): Call the above.
11756 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11758 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11760 Omit some unnecessary casts.
11761 Many of these go back to the old pre-C89 days, when they may have
11762 been needed, but we've been assuming C89 or later for a while now.
11763 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11764 (live_float_p, live_misc_p, live_vector_p):
11765 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11766 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11767 (defvar_per_buffer):
11768 * callint.c (Fcall_interactively):
11769 * doc.c (Fsubstitute_command_keys):
11770 * filelock.c (get_boot_time):
11771 * frame.c (xrdb_get_resource):
11772 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11773 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11774 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11775 (menuitem_highlight_callback, menu_destroy_callback)
11776 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11777 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11778 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11779 (xg_tool_bar_help_callback, tb_size_cb):
11780 * image.c (xpm_alloc_color, png_read_from_memory)
11781 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11782 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11784 * keymap.c (describe_map):
11785 * nsfns.m (Fns_display_monitor_attributes_list):
11786 * nsmenu.m (process_dialog:):
11787 * nsterm.m (hold_event):
11788 * process.c (wait_reading_process_output):
11789 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11790 * scroll.c (do_direct_scrolling, scrolling_1):
11791 * termcap.c (tgetent):
11792 * window.c (check_window_containing, add_window_to_list)
11793 (freeze_window_starts):
11794 * xdisp.c (compare_overlay_entries, vmessage):
11795 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11796 (x_get_monitor_attributes_xrandr)
11797 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11798 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11799 * xfont.c (xfont_match, xfont_open):
11800 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11801 (menubar_selection_callback, menu_position_func)
11802 (popup_selection_callback, create_and_show_popup_menu)
11803 (dialog_selection_callback, create_and_show_dialog):
11804 * xrdb.c (x_get_string_resource)
11806 * xsmfns.c (x_session_check_input):
11807 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11808 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11809 (xaw_jump_callback, xaw_scroll_callback):
11810 Omit unnecessary casts.
11812 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11814 Minor string-length refactoring.
11815 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11816 * frame.c (make_monitor_attribute_list):
11817 Prefer build_string to strlen + make_string.
11819 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11821 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11822 don't check minor_code (Bug#14417).
11824 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11826 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11827 vertical positions instead. This avoids calling MATRIX_ROW with
11828 row numbers that are possibly beyond valid limits. (Bug#15064)
11830 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11832 Use xstrdup and build_unibyte_string where applicable.
11833 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11834 * xfns.c (x_window):
11835 * xrdb.c (x_get_customization_string):
11836 * xterm.c (xim_initialize):
11837 * w32fns.c (w32_window): Use xstrdup.
11838 (w32_display_monitor_attributes_list):
11839 * emacs.c (init_cmdargs):
11840 * keyboard.c (PUSH_C_STR):
11841 * nsfont.m (nsfont_open):
11842 * sysdep.c (system_process_attributes):
11843 * w32.c (system_process_attributes):
11844 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11846 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11848 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11849 variables of these types so that GDB would know about them, as aid
11850 for debugging fatal exceptions. (Bug#15024) See also
11851 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11854 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11856 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11857 larger than the NSWindow (Bug#14934).
11859 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11861 Redesign redisplay interface to drop global variable updated_window.
11862 Always pass currently updated window as a parameter to update routines.
11863 * dispextern.h (updated_window): Remove declaration.
11864 (struct redisplay_interface): Pass window parameter to
11865 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11866 and after_update_window_hook.
11867 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11869 * dispnew.c (updated_window): Remove.
11870 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11871 (update_window_line): Adjust to match redisplay interface changes.
11872 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11873 (ns_scroll_run, ns_after_update_window_line):
11874 * w32term.c (x_update_window_begin, x_update_window_end)
11875 (x_after_update_window_line, x_scroll_run):
11876 * xterm.c (x_update_window_begin, x_update_window_end)
11877 (x_after_update_window_line, x_scroll_run):
11878 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11879 Likewise. Adjust comments where appropriate.
11880 (x_cursor_to): Simplify because this is always called during window
11881 update (but install debugging check anyway).
11882 (expose_window): Check must_be_updated_p flag to see whether this
11883 function is called during window update.
11885 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11887 Do not reset window modification event counters excessively.
11888 These leftovers and poor man's tricky methods to catch extra
11889 redisplay's attention are no longer needed.
11890 * frame.c (set_menu_bar_lines_1):
11891 * minibuf.c (read_minibuf_unwind):
11892 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11893 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11894 (window_scroll_line_based, Fset_window_configuration):
11895 * xdisp.c (redisplay_window): Do not reset last_modified and
11896 last_overlay_modified counters.
11898 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11900 * xselect.c (x_send_client_event): Set send_event and serial, memset
11901 data.l as it might be bigger than data.b. Use 24 bit mask to
11902 XSendEvent (Bug#15034).
11904 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11906 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11907 for TTY frames that are not the top frame on their console.
11910 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11912 * w32term.c (w32fullscreen_hook): Really maximize frame when
11913 asked for (Bug#14841).
11915 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11917 Prefer selected_window to Fselected_window, likewise for frames.
11918 * buffer.c (Fbuffer_swap_text):
11919 * data.c (Fvariable_binding_locus):
11920 * window.c (run_window_configuration_change_hook): Adjust users.
11921 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11922 Use decode_live_frame.
11924 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11926 Be more careful if selected window shows the buffer other than current,
11927 use window_outdated only if this is not so. This change should also
11928 address some weird issues discussed in Bug#13012.
11929 * window.h (window_outdated): New prototype.
11930 * window.c (window_outdated): Now here. Convert from static and
11931 always assume window's buffer.
11932 (Fwindow_end, Fwindow_line_height): Use it.
11933 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11934 and always assume window's buffer.
11935 (redisplay_window): Adjust user.
11936 (redisplay_internal): Call to reconsider_clip_changes once and
11937 check whether mode line should be updated only if selected window
11938 shows current buffer.
11939 (run_window_scroll_functions): Use eassert for debugging check.
11940 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11942 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11944 * window.c (window_scroll, window_scroll_pixel_based)
11945 (window_scroll_line_based): Use bool for booleans.
11947 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11949 * process.c: Fix minor off-by-one issues in descriptor counts.
11950 This shouldn't fix any real bugs, but it cleans up the code a bit.
11951 (max_process_desc, max_input_desc): -1, not 0, means none.
11953 (delete_input_desc): New function.
11954 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11955 (deactivate_process): Scan backwards when recomuting max_process_desc;
11956 that should be faster.
11957 (init_process_emacs): Initialize max_input_desc.
11959 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11961 Use region cache to speedup bidi_find_paragraph_start.
11962 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11963 Rename cache_long_line_scans to cache_long_scans.
11964 * buffer.c (bset_cache_long_line_scans): Rename to
11965 bset_cache_long_scans.
11966 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11967 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11969 (syms_of_buffer): Rename cache-long-line-scans to
11970 cache-long-scans. Adjust docstring.
11971 * search.c (newline_cache_on_off):
11972 * indent.c (width_run_cache_on_off): Adjust users.
11973 * bidi.c (bidi_paragraph_cache_on_off): New function.
11974 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11975 * insdel.c (prepare_to_modify_buffer):
11976 Invalidate bidi_paragraph_cache if enabled.
11978 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11980 Invalidate region caches only if buffer text is going to be changed.
11981 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11982 (modify_text): ...new prototype.
11983 (prepare_to_modify_buffer_1): New prototype.
11984 * textprop.c (modify_region): Rename to...
11985 (modify_text_properties): ...new function.
11986 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11987 (Fremove_list_of_text_properties): Adjust users.
11988 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11989 (modify_text): ...new function.
11990 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11991 (prepare_to_modify_buffer_1): ...new function.
11992 * casefiddle.c (casify_region):
11993 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11994 (Ftranspose_regions): Use modify_text.
11996 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11998 * lisp.mk (lisp): Add nadvice.elc.
12000 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12002 New macro to iterate over live buffers similar to frames.
12003 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12004 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12005 Declare buffer-related variables here to offload lisp.h.
12006 * buffer.c (Vbuffer_alist): Adjust comment.
12007 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12008 (other_buffer_safely):
12009 * data.c (store_symval_forwarding):
12010 * dispnew.c (Fframe_or_buffer_changed_p):
12011 * fileio.c (Fdo_auto_save):
12012 * filelock.c (unlock_all_files):
12013 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12015 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12017 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12018 * callproc.c (create_temp_file):
12019 * filelock.c (create_lock_file):
12020 Assume mkostemp, since it's now provided by Gnulib.
12022 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12024 * w32.c (mkostemp): New function.
12025 (mktemp): Remove, no longer used. Most of the code reused in
12026 mkostemp. (Bug#15015)
12027 (mktemp): Don't undef.
12029 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12031 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12032 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12033 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12034 (free_glyph_pool, check_glyph_memory): Likewise for
12035 all users. Adjust comments where appropriate.
12037 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12039 * composite.h: Minor fixups.
12040 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12041 to fix a misspelling, and change it to an inline function while
12042 we're at it (it need not be a macro). All uses changed.
12043 (composition_method, composition_valid_p):
12044 Rewrite to avoid assignments in if-conditions.
12046 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12048 Do not use global Lisp_Object in composition macros.
12049 * composite.h (composition_temp): Remove declaration.
12050 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12051 (composition_method, composition_valid_p): ...inline functions.
12052 (compose_region): Remove the leftover.
12053 * composite.c (composition_temp): Remove.
12054 (run_composition_function, update_compositions)
12055 (composition_compute_stop_pos, composition_adjust_point)
12056 (Ffind_composition_internal):
12057 * coding.c (handle_composition_annotation):
12058 * xdisp.c (handle_composition_prop, check_point_in_composition):
12059 Related users changed.
12061 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12063 Drop FRAME_PTR typedef.
12064 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12065 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12066 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12067 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12068 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12069 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12070 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12071 All related users changed.
12073 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12075 * eval.c (default_toplevel_binding): New function.
12077 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12078 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12079 (syms_of_eval): Export them.
12080 * data.c (Fdefault_value): Micro cleanup.
12081 * term.c (init_tty): Use "false".
12083 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12085 Fix X GC leak in GTK and raw (no toolkit) X ports.
12086 * xterm.c (x_free_frame_resources): If white and black relief
12087 GCs are allocated, always free them here.
12088 * xfns.c (x_make_gc): Omit redundant initialization.
12089 * widget.c (create_frame_gcs): Remove the leftover.
12090 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12091 in x_free_frame_resources.
12093 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12095 * nsterm.m (windowWillResize:toSize:): Only change title if
12096 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12098 (viewDidEndLiveResize): New method.
12100 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12101 inside NS_IMPL_COCOA.
12103 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12105 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12106 Do not check whether undo is enabled because record_insert and
12107 record_delete does that themselves.
12109 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12111 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12112 member which is not really used any more.
12113 (FRAME_XIC_BASE_FONTNAME): Remove.
12114 * xfns.c (xic_free_fontset): Adjust user.
12115 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12116 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12117 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12118 (xdialog_show): Use eassert for debugging check.
12119 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12121 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12123 * fileio.c, fns.c (merge): Move extern decl from here ...
12124 * lisp.h (merge): ... to here.
12126 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12128 Fix last font-related change.
12129 * w32font.h (w32font_list_internal, w32font_match_internal):
12131 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12132 (uniscribe_list_family): Adjust to match font API change.
12133 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12134 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12136 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12138 * frame.h (FRAME_MOUSE_UPDATE):
12139 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12140 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12142 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12144 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12145 * font.h (struct font_driver): Change list, match, and list_family
12146 functions to accept struct frame * as first arg.
12147 * font.c (font_score, font_compare, font_sort_entities):
12149 (font_sort_entities, font_list_entities, font_select_entity)
12150 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12151 match font API change.
12152 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12153 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12154 * ftxfont.c (ftxfont_list, ftxfont_match):
12155 * xftfont.c (xftfont_list, xftfont_match):
12156 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12157 * w32font.c (w32font_list, w32font_match, w32font_list)
12158 (w32font_list_internal, w32_font_match_internal): Likewise.
12159 * xfaces.c (Fx_family_fonts): Adjust user.
12161 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12163 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12164 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12165 only if HAVE_X_WINDOWS is in use.
12166 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12167 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12168 * w32term.c (x_wm_set_icon_position): Likewise.
12169 * w32fns.c (x_icon): Adjust user.
12171 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12173 * xterm.c (last_mouse_press_frame): Remove the
12174 leftover which is not really used any more.
12175 (handle_one_xevent, syms_of_xterm): Adjust users.
12176 (x_flush): Call XFlush once per each X display, not frame.
12177 This is better because this code always unconditionally skips
12178 non-X frames in Vframe_list and issues the only XFlush if we
12179 have more than one X frame on the same X display.
12180 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12181 Use bool for booleans.
12182 (x_draw_glyph_string_background, cvt_string_to_pixel)
12183 (cvt_pixel_dtor): Drop unnecessary prototypes.
12184 * xterm.h (x_display_ok): Adjust prototype.
12186 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12188 Drop unnecessary functions that deals with frame pixel size.
12189 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12190 (x_pixel_height): Drop prototypes.
12191 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12192 (x_pixel_height): Drop implementations.
12193 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12194 which should be always valid for window frame.
12195 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12196 * w32menu.c (Fx_popup_dialog):
12197 * xmenu.c (Fx_popup_dialog): Likewise for both.
12199 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12201 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12202 frame parameters and call to Fmodify_frame_parameters just once.
12203 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12204 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12205 and mention nil frame in docstring.
12207 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12209 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12210 (x_figure_window_size): Likewise. Adjust to return long.
12211 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12212 (toplevel): Move Qterminal_live_p to...
12213 * terminal.c (toplevel): ...here, make it static, and...
12214 (syms_of_terminal): ...DEFSYM here.
12215 * frame.h (Qterminal_live_p): Remove declaration.
12216 (make_frame, x_figure_window_size): Adjust prototype.
12217 * nsfns.m (Fx_create_frame): Use long for window flags.
12219 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12221 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12222 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12223 Do not assume that emacs_close (INT_MAX) is a no-op.
12225 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12227 * xfaces.c (make_face_cache): For struct face_cache, prefer
12228 xmalloc to xzalloc and so avoid redundant call to memset.
12229 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12231 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12233 * fringe.c (draw_window_fringes, update_window_fringes)
12234 (compute_fringe_widths):
12235 * w32term.c (x_draw_glyph_string):
12236 * window.c (candidate_window_p, Frecenter):
12237 * xfaces.c (realize_basic_faces, realize_default_face)
12238 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12239 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12240 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12241 * xmenu.c (Fx_menu_bar_open_internal):
12242 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12243 * xsettings.c (xft_settings_event):
12244 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12245 Use bool for booleans. Adjust style and comments where
12247 * dispextern.h (draw_window_fringes, update_window_fringes)
12248 (compute_fringe_widths):
12249 * xterm.h (x_had_errors_p): Adjust prototype.
12251 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12253 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12254 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12256 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12258 * fns.c (toplevel): Remove comment before Fsafe_length because
12259 it checks for QUIT.
12261 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12263 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12265 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12267 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12268 frame which got the message is still alive, before dereferencing
12269 its pointer. (Bug#14970)
12271 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12272 be a live window, before using it as such. (Bug#14970)
12274 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12276 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12277 w32_detect_focus_change instead of doing part of its job by hand.
12278 This fixes the problem whereby FOCUS_OUT events were not sent to
12281 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12283 * process.c (Fprocess_list): Doc fix.
12285 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12286 being re-exposed only if it didn't ask to become visible.
12287 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12288 was previously iconified. (Bug#14841)
12289 (x_iconify_frame): Mark the frame iconified.
12291 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12293 Fix minor problems found by static checking.
12294 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12295 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12297 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12299 * eval.c (set_specpdl_old_value): New function.
12300 (unbind_to): Minor simplification.
12301 (get_backtrace_frame): New function.
12302 (Fbacktrace_frame): Use it. Add `base' argument.
12303 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12304 (syms_of_eval): Export backtrace-eval.
12305 * xterm.c (x_focus_changed): Simplify.
12307 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12309 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12311 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12313 * xdisp.c (redisplay_window): Instead of moving point out of
12314 scroll margin, reject the force_start method, and try scrolling
12315 instead. (Bug#14780)
12317 2013-07-24 Ken Brown <kbrown@cornell.edu>
12319 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12322 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12324 * eval.c (Fprogn): Do not check that BODY is a proper list.
12325 This undoes the previous change. The check slows down the
12326 interpreter, and is not needed to prevent a crash. See
12327 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12329 2013-07-23 Glenn Morris <rgm@gnu.org>
12331 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12333 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12335 Port to GNU/Linux systems with tinfo but not ncurses.
12336 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12337 to decide whether ncurses is being used. Without this change,
12338 GCC complains about tgetent not being declared, on a system
12339 that has tinfo installed but ncurses not installed.
12341 * eval.c (Fprogn): Check that BODY is a proper list.
12343 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12344 * data.c (Fsetq_default):
12345 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12346 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12348 Tune by taking advantage of the fact that ARGS is always a list
12349 when a function is declared to have UNEVALLED args.
12351 * emacsgtkfixed.c: Port to GCC 4.6.
12352 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12354 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12356 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12357 here to silence compiler warnings.
12359 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12361 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12362 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12363 from messing up Emacs's 'struct frame' (Bug#14923).
12365 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12367 * alloc.c (make_save_ptr_ptr): Define this function.
12368 It was inadvertently omitted. It's needed only if
12369 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12371 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12373 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12374 frame have focus (Bug#14895).
12376 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12378 Avoid vfork-related deadlock more cleanly.
12379 * callproc.c (child_setup): When the child's exec fails, output
12380 the program name, as that's more useful. Use O_NONBLOCK to avoid
12382 * process.c (create_process_1): Remove; no longer needed.
12383 (create_process): Remove timer hack; no longer needed, now that
12384 the child avoids deadlock.
12386 2013-07-20 Glenn Morris <rgm@gnu.org>
12388 * image.c (Fimage_flush): Fix doc typo.
12390 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12392 Fix array bounds violation when pty allocation fails.
12393 * process.c (PTY_NAME_SIZE): New constant.
12394 (pty_name): Remove static variable; it's now auto.
12395 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12396 Take pty_name as an arg rather than using a static variable.
12397 All callers changed.
12398 (create_process): Recover pty_flag from process, not from volatile local.
12399 (create_pty): Stay inside array even when pty allocation fails.
12400 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12402 * lread.c (Fload): Avoid initialization only when lint checking.
12403 Mention that it's needed only for older GCCs.
12405 2013-07-20 Kenichi Handa <handa@gnu.org>
12407 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12408 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12410 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12412 * lread.c (Fload): Avoid uninitialized warning.
12414 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12416 Fix some minor file descriptor leaks and related glitches.
12417 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12418 (create_lock_file): Use write, not emacs_write.
12419 * image.c (slurp_file, png_load_body):
12420 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12421 (server_accept_connection):
12422 Don't leak an fd on memory allocation failure.
12423 * image.c (slurp_file): Add a cheap heuristic for growing files.
12424 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12425 as that's what the other routines do. Maybe input need not be
12426 blocked at all, but it's better to be consistent.
12427 Avoid undefined behavior when strlen is zero.
12429 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12430 (NSTATICS): Now a constant; doesn't need to be a macro.
12432 2013-07-19 Richard Stallman <rms@gnu.org>
12434 * coding.c (decode_coding_utf_8): Add simple loop for fast
12435 processing of ASCII characters.
12437 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12439 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12441 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12443 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12444 unportable 'struct x_display_info'.
12445 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12446 is a portable type.
12448 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12450 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12451 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12453 (system_process_attributes): Prefer plain char to unsigned char
12454 when either will do. Clean up properly if interrupted or if
12455 memory allocations fail. Don't assume sscanf succeeds.
12456 Remove no-longer-needed workaround to stop GCC from whining.
12457 Read command-line once, instead of multiple times. Check read status a
12458 bit more carefully.
12460 Fix obscure porting bug with varargs functions.
12461 The code assumed that int is treated like ptrdiff_t in a vararg
12462 function, which is not a portable assumption. There was a similar
12463 -- though these days less likely -- porting problem with various
12464 assumptions that pointers of different types all smell the same as
12465 far as vararg functions is conserved. To make this problem less
12466 likely in the future, redo the API to use varargs functions.
12467 * alloc.c (make_save_value): Remove this vararg function.
12468 All uses changed to ...
12469 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12470 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12472 (make_save_ptr): Rename from make_save_pointer, for consistency with
12473 the above. Define only on platforms that need it. All uses changed.
12475 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12477 * keyboard.c: Try to fix typos in previous change.
12478 (DISPLAY_LIST_INFO): New macro.
12479 (kbd_buffer_get_event): Do not access members that are not present
12480 in X11. Revert inadvertent change of "!=" to "=".
12482 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12484 * keyboard.c (kbd_buffer_get_event):
12485 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12486 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12488 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12490 * filelock.c: Fix unlikely file descriptor leaks.
12491 (get_boot_time_1): Rework to avoid using emacs_open.
12492 This doesn't actually fix a leak, but is better anyway.
12493 (read_lock_data): Use read, not emacs_read.
12495 * doc.c: Fix minor memory and file descriptor leaks.
12496 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12497 (get_doc_string, Fsnarf_documentation):
12498 Fix file descriptor leak on error.
12500 * term.c: Fix minor fdopen-related file descriptor leaks.
12501 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12502 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12504 * charset.c: Fix file descriptor leaks and errno issues.
12506 (load_charset_map_from_file): Don't leak file descriptor on error.
12507 Use plain record_xmalloc since the allocation is larger than
12508 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12510 * eval.c (record_unwind_protect_nothing):
12511 * fileio.c (fclose_unwind):
12513 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12514 The replacement doesn't block input, but that no longer seems
12517 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12519 * lread.c: Fix file descriptor leaks and errno issues.
12520 (Fload): Close some races that leaked fds or streams when 'load'
12522 (Fload, openp): Report error number of last nontrivial failure to open.
12523 ENOENT counts as trivial.
12524 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12526 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12527 now that the function is always called with a nonnegative arg.
12528 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12529 All uses replaced with ...
12530 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12532 A few more minor file errno-reporting bugs.
12533 * callproc.c (Fcall_process):
12534 * doc.c (Fsnarf_documentation):
12535 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12536 * process.c (set_socket_option):
12537 Don't let a constructor trash errno.
12538 * doc.c: Include <errno.h>.
12540 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12542 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12544 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12546 Fix w32 bug with call-process-region (Bug#14885).
12547 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12548 to Fcall_process when the input is empty. This simplifies the
12549 code a bit. It makes no difference on POSIXish platforms but
12550 apparently it fixes a bug on w32.
12552 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12553 * fileio.c (close_file_unwind): Don't close if FD is negative;
12554 this can happen when unwinding a zapped file descriptor.
12555 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12556 in case Emacs runs out of memory between the two unwind-protects.
12557 Don't trash errno when closing FD.
12558 Zap the FD in the specpdl when closing it, instead of deferring
12559 the removal of the unwind-protect; this fixes a bug where a child
12560 function unwinds the stack past us.
12562 New unwind-protect flavors to better type-check C callbacks.
12563 This also lessens the need to write wrappers for callbacks,
12564 and the need for make_save_pointer.
12565 * alloc.c (free_save_value):
12566 * atimer.c (run_all_atimers):
12568 * alloc.c (safe_alloca_unwind):
12569 * atimer.c (unwind_stop_other_atimers):
12570 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12571 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12572 * minibuf.c (choose_minibuf_frame_1):
12573 * process.c (make_serial_process_unwind):
12574 * xdisp.c (pop_message_unwind):
12575 * xselect.c (queue_selection_requests_unwind):
12576 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12577 * alloc.c (record_xmalloc):
12578 Prefer record_unwind_protect_ptr to record_unwind_protect with
12580 * alloc.c (Fgarbage_collect):
12581 Prefer record_unwind_protect_void to passing a dummy.
12582 * buffer.c (restore_buffer):
12583 * window.c (restore_window_configuration):
12584 * xfns.c, w32fns.c (do_unwind_create_frame)
12585 New wrapper. All record-unwind uses of wrappee changed.
12586 * buffer.c (set_buffer_if_live):
12587 * callproc.c (call_process_cleanup, delete_temp_file):
12588 * coding.c (code_conversion_restore):
12589 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12590 * editfns.c (save_excursion_restore)
12591 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12592 (save_restriction_restore):
12593 * eval.c (restore_stack_limits, un_autoload):
12594 * fns.c (require_unwind):
12595 * keyboard.c (recursive_edit_unwind, tracking_off):
12596 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12597 * macros.c (pop_kbd_macro, restore_menu_items):
12598 * nsfns.m (unwind_create_frame):
12599 * print.c (print_unwind):
12600 * process.c (start_process_unwind):
12601 * search.c (unwind_set_match_data):
12602 * window.c (select_window_norecord, select_frame_norecord):
12603 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12604 (fast_set_selected_frame):
12605 * xfns.c, w32fns.c (unwind_create_tip_frame):
12606 Return void, not a dummy Lisp_Object. All uses changed.
12607 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12608 * callproc.c (call_process_kill):
12609 * fileio.c (restore_point_unwind, decide_coding_unwind)
12610 (build_annotations_unwind):
12611 * insdel.c (Fcombine_after_change_execute_1):
12612 * keyboard.c (read_char_help_form_unwind):
12613 * menu.c (unuse_menu_items):
12614 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12615 * sound.c (sound_cleanup):
12616 * xdisp.c (unwind_redisplay):
12617 * xfns.c (clean_up_dialog):
12618 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12619 Accept no args and return void, instead of accepting and returning
12620 a dummy Lisp_Object. All uses changed.
12621 * cygw32.c (fchdir_unwind):
12622 * fileio.c (close_file_unwind):
12623 * keyboard.c (restore_kboard_configuration):
12624 * lread.c (readevalllop_1):
12625 * process.c (wait_reading_process_output_unwind):
12626 Accept int and return void, rather than accepting an Emacs integer
12627 and returning a dummy object. In some cases this fixes an
12628 unlikely bug when the corresponding int is outside Emacs integer
12629 range. All uses changed.
12630 * dired.c (directory_files_internal_unwind):
12631 * fileio.c (do_auto_save_unwind):
12632 * gtkutil.c (pop_down_dialog):
12633 * insdel.c (reset_var_on_error):
12634 * lread.c (load_unwind):
12635 * xfns.c (clean_up_file_dialog):
12636 * xmenu.c, nsmenu.m (pop_down_menu):
12637 * xmenu.c (cleanup_widget_value_tree):
12638 * xselect.c (wait_for_property_change_unwind):
12639 Accept pointer and return void, rather than accepting an Emacs
12640 save value encapsulating the pointer and returning a dummy object.
12642 * editfns.c (Fformat): Update the saved pointer directly via
12643 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12644 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12645 (unwind_body): New function.
12646 (record_unwind_protect): First arg is now a function returning void,
12647 not a dummy Lisp_Object.
12648 (record_unwind_protect_ptr, record_unwind_protect_int)
12649 (record_unwind_protect_void): New functions.
12650 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12651 * fileio.c (struct auto_save_unwind): New type.
12652 (do_auto_save_unwind): Use it.
12653 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12654 * insdel.c (struct rvoe_arg): New type.
12655 (reset_var_on_error): Use it.
12656 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12658 (specbinding_func): Remove; there are now several such functions.
12659 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12660 (set_unwind_protect_ptr): New function.
12661 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12663 Be simpler and more consistent about reporting I/O errors.
12664 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12665 Say "Read error" and "Write error", rather than "I/O error", or
12666 "IO error reading", or "IO error writing", when a read or write
12668 * process.c (Fmake_network_process, wait_reading_process_output)
12669 (send_process, Fprocess_send_eof, wait_reading_process_output):
12670 Capitalize diagnostics consistently. Put "failed foo" at the
12671 start of the diagnostic, so that we don't capitalize the
12672 function name "foo". Consistently say "failed" for such
12674 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12675 All callers changed. This is so it can use report_file_error.
12676 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12677 diagnostics consistently as above.
12679 * fileio.c (report_file_errno): Fix errno reporting bug.
12680 If the file name is neither null nor a pair, package it up as a
12681 singleton list. All callers changed, both to this function and to
12682 report_file_error. This fixes a bug where the memory allocator
12683 invoked by list1 set errno so that the immediately following
12684 report_file_error reported the wrong errno value.
12686 Fix minor problems found by --enable-gcc-warnings.
12687 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12688 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12690 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12692 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12693 Set event->arg to Qt if switch-event shall be generated.
12694 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12696 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12698 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12701 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12702 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12703 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12704 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12705 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12706 and there is a focused frame.
12707 (head_table): Add focus-in and focus-out.
12708 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12709 bind to handle-focus-in/out.
12711 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12712 (Fhandle_switch_frame): Call Fhandle_focus_in.
12713 (syms_of_frame): defsubr handle-focus-in/out.
12715 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12717 Fix porting bug to older POSIXish platforms (Bug#14862).
12718 * sysdep.c (emacs_pipe): New function, that implements
12719 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12720 This should port better to CentOS 5 and to Mac OS X 10.6.
12721 All calls to pipe2 changed.
12723 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12724 This makes the code easier to read and the executable a bit smaller.
12725 Do not replace all calls to Fcons that happen to create lists,
12726 just calls that are intended to create lists. For example, when
12727 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12728 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12729 Similarly for list2 through list5.
12730 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12731 * bytecode.c (exec_byte_code):
12732 * callint.c (quotify_arg, Fcall_interactively):
12733 * callproc.c (Fcall_process, create_temp_file):
12734 * charset.c (load_charset_map_from_file)
12735 (Fdefine_charset_internal, init_charset):
12736 * coding.c (get_translation_table, detect_coding_system)
12737 (Fcheck_coding_systems_region)
12738 (Fset_terminal_coding_system_internal)
12739 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12740 * composite.c (update_compositions, Ffind_composition_internal):
12741 * dired.c (directory_files_internal, file_name_completion)
12743 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12744 * doc.c (Fsnarf_documentation):
12745 * editfns.c (Fmessage_box):
12747 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12748 (Feval, eval_sub, Ffuncall, apply_lambda):
12749 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12750 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12751 (Fset_file_times, Finsert_file_contents)
12752 (Fchoose_write_coding_system, Fwrite_region):
12753 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12754 * font.c (font_registry_charsets, font_parse_fcname)
12755 (font_prepare_cache, font_update_drivers, Flist_fonts):
12756 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12757 * frame.c (make_frame, Fmake_terminal_frame)
12758 (x_set_frame_parameters, x_report_frame_params)
12759 (x_default_parameter, Fx_parse_geometry):
12760 * ftfont.c (syms_of_ftfont):
12761 * image.c (gif_load):
12762 * keyboard.c (command_loop_1):
12763 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12764 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12765 (Fminor_mode_key_binding, accessible_keymaps_1)
12766 (Faccessible_keymaps, Fwhere_is_internal):
12767 * lread.c (read_emacs_mule_char):
12768 * menu.c (find_and_return_menu_selection):
12769 * minibuf.c (get_minibuffer):
12770 * nsfns.m (Fns_perform_service):
12771 * nsfont.m (ns_script_to_charset):
12772 * nsmenu.m (ns_popup_dialog):
12773 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12774 (Fx_own_selection_internal):
12775 * nsterm.m (append2):
12776 * print.c (Fredirect_debugging_output)
12777 (print_prune_string_charset):
12778 * process.c (Fdelete_process, Fprocess_contact)
12779 (Fformat_network_address, set_socket_option)
12780 (read_and_dispose_of_process_output, write_queue_push)
12781 (send_process, exec_sentinel):
12782 * sound.c (Fplay_sound_internal):
12783 * textprop.c (validate_plist, add_properties)
12784 (Fput_text_property, Fadd_face_text_property)
12785 (copy_text_properties, text_property_list, syms_of_textprop):
12786 * unexaix.c (report_error):
12787 * unexcoff.c (report_error):
12788 * unexsol.c (unexec):
12789 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12790 (Fformat_mode_line, syms_of_xdisp):
12791 * xfaces.c (set_font_frame_param)
12792 (Finternal_lisp_face_attribute_values)
12793 (Finternal_merge_in_global_face, syms_of_xfaces):
12794 * xfns.c (x_default_scroll_bar_color_parameter)
12795 (x_default_font_parameter, x_create_tip_frame):
12796 * xfont.c (xfont_supported_scripts):
12797 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12798 (menu_help_callback, xmenu_show):
12799 * xml.c (make_dom):
12800 * xterm.c (set_wm_state):
12801 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12802 and similarly for list2 through list5.
12804 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12806 * callproc.c (Fcall_process_region): Fix minor race and tune.
12807 (create_temp_file): New function, with the temp-file-creation part
12808 of the old Fcall_process_region. Use Fcopy_sequence to create the
12809 temp file name, rather than alloca + build_string, for simplicity.
12810 Don't bother to block input around the temp file creation;
12811 shouldn't be needed. Simplify use of mktemp.
12812 Use record_unwind_protect immediately after creating the temp file;
12813 this closes an unlikely race where the temp file was not removed.
12814 Use memcpy rather than an open-coded loop.
12815 (Fcall_process_region): Use the new function. If the input is
12816 empty, redirect from /dev/null rather than from a newly created
12817 empty temp file; this avoids unnecessary file system traffic.
12819 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12821 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12822 Simplify by making this case like the other two. This is a bit
12823 slower on obsolete hosts, but the extra complexity isn't worth it.
12825 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12826 * process.c (create_process) [!DOS_NT]:
12827 Remove now-unnecessary calls to emacs_close.
12829 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12831 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12832 returning early. (Bug#14850)
12834 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12835 and inhibit-iso-escape-detection attributes of 'undecided'.
12838 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12840 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12841 Reported by Herbert J. Skuhra in
12842 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12844 Don't lose top specpdl entry when memory is exhausted.
12845 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12846 specpdl overflow here, to simplify callers; all callers changed.
12847 Always reserve an unused entry at the stack top; this avoids
12848 losing the top entry's information when memory is exhausted.
12850 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12852 Clean up errno reporting and fix some errno-reporting bugs.
12853 * callproc.c (Fcall_process):
12854 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12855 * process.c (create_process, Fmake_network_process):
12856 * unexaix.c (report_error):
12857 * unexcoff.c (report_error):
12858 Be more careful about reporting the errno of failed operations.
12859 The code previously reported the wrong errno sometimes.
12860 Also, prefer report_file_errno to setting errno + report_file_error.
12861 (Fcall_process): Look at openp return value rather than at path,
12862 as that's a bit faster and clearer when there's a numeric predicate.
12863 * fileio.c (report_file_errno): New function, with most of the
12864 old contents of report_file_error.
12865 (report_file_error): Use it.
12866 (Ffile_exists_p, Ffile_accessible_directory_p):
12867 Set errno to 0 when it is junk.
12868 * fileio.c (Faccess_file):
12869 * image.c (x_create_bitmap_from_file):
12870 Use faccessat rather than opening the file, to avoid the hassle of
12871 having a file descriptor open.
12872 * lisp.h (report_file_errno): New decl.
12873 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12876 * process.c (create_process, wait_reading_process_output) [AIX]:
12877 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12878 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12879 a multithreaded environment anyway).
12880 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12882 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12884 * image.c (x_find_image_file): Don't close a remote file handle.
12886 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12888 Fix races with threads and file descriptors.
12889 * callproc.c (Fcall_process_region):
12890 * dired.c (open_directory):
12891 * emacs.c (main, Fdaemon_initialized):
12892 * image.c (x_find_image_file):
12893 * inotify.c (Finotify_rm_watch):
12894 * lread.c (Flocate_file_internal):
12895 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12896 * term.c (term_mouse_moveto, init_tty):
12897 * termcap.c (tgetent):
12898 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12899 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12900 * unexhp9k800.c, unexmacosx.c (unexec):
12901 * callproc.c (Fcall_process_region):
12902 Use emacs_close, not close.
12903 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12904 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12905 and posix_close function on current platforms (which all lack them).
12906 (emacs_close): Use it. This should fix the races on GNU/Linux and
12907 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12908 and it should avoid closing random victim file descriptors on
12911 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12913 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12914 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12915 Touch up doc a bit.
12917 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12918 This is for .gdbinit xbacktrace.
12920 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12921 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12922 (emacs_set_tty): Now static.
12923 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12924 * term.c (tty_capable_p, tty_default_color_capabilities)
12925 (get_tty_terminal, term_mouse_movement)
12926 (handle_one_term_event, init_tty, maybe_fatal):
12927 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12928 (tgetent, scan_file, name_match, compare_contin):
12929 * terminal.c (get_terminal):
12930 Use bool for boolean.
12931 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12932 Prefer char to unsigned char if either will do.
12933 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12934 (tty_write_glyphs): Prefer int to unsigned.
12935 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12936 All callers changed.
12937 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12939 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12942 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12943 (B__dummy__): New dummy symbol, to pacify C89.
12944 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12945 they can't grok varargs macros.
12946 * dispnew.c (add_window_display_history)
12947 (add_frame_display_history):
12948 * print.c (print_object):
12949 * xdisp.c (debug_method_add):
12950 Use %p printf format only for void pointers.
12951 * emacs.c (usage_message): New constant, replacing ...
12952 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12953 (main): Adjust to usage reorg.
12954 * fns.c (syms_of_fns):
12955 * profiler.c (syms_of_profiler):
12956 Don't use non-constant struct initializers.
12957 * gnutls.h (gnutls_initstage_t):
12958 * lisp.h (enum Lisp_Fwd_Type):
12959 * lread.c (lisp_file_lexically_bound_p):
12960 * xsettings.c (anonymous enum):
12961 Remove trailing comma.
12962 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12963 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12964 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12966 * regex.c (const_re_char): New type, to pacify strict C89.
12967 All uses of 'const re_char' replaced to use it.
12968 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12969 with glibc when strict C89. This change is imported from gnulib.
12971 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12972 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12973 Omit GNU_LINUX implementation, since it requires long long.
12974 * xterm.c (x_draw_underwave):
12975 Do not assume the traditional order of struct's members.
12976 (x_term_init): Rewrite to avoid the need for non-constant structure
12979 Syntax cleanup, mostly replacing macros with functions.
12980 This removes the need for the syntax_temp hack.
12981 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12982 * syntax.c (SYNTAX_INLINE): New macro.
12983 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12984 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12985 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12986 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12987 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12988 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12989 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12990 Now constants, not macros.
12991 (syntax_temp) [!__GNUC__]: Remove.
12992 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12993 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12994 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12995 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12996 Move here from syntax.h; now functions, not macros. Except for the
12997 last function, these are static since only syntax.c uses them.
12998 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12999 All uses changed. Now a function, not a macro; use this fact
13000 to simplify the code.
13001 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13002 compiler bugs; no longer relevant.
13003 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13004 (SYNTAX_INLINE): New macro.
13005 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13006 for the new functions. Use bool for boolean member.
13007 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13008 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13009 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13010 (SETUP_BUFFER_SYNTAX_TABLE):
13011 Now extern inline functions, not macros.
13012 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13013 Remove; all uses replaced by implementation.
13014 (syntax_temp) [!__GNUC__]: Remove decl.
13015 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13017 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13019 * emacs.c (main): Fix syntax error.
13021 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13023 Timestamp fixes for undo (Bug#14824).
13024 * atimer.c (schedule_atimer):
13025 * fileio.c (Ffile_newer_than_file_p):
13026 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13027 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13028 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13029 (syms_of_fileio): Remove Sclear_visited_file_name.
13030 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13031 file doesn't exist; this avoids an ambiguity with negative timestamps.
13032 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13033 * systime.h (make_emacs_time, invalid_emacs_time):
13034 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13035 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13036 * undo.c (record_first_change): Push (visited-file-modtime) onto
13037 undo list rather than reimplementing it by hand, incorrectly.
13039 2013-07-09 Ken Brown <kbrown@cornell.edu>
13041 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13043 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13045 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13047 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13049 Handle errno and exit status a bit more carefully.
13050 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13051 number into an exit status. Instead, use EXIT_CANCELED.
13052 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13053 * callproc.c (relocate_fd):
13054 * emacs.c (close_output_streams, main):
13055 * process.c (create_process):
13056 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13057 Use emacs_perror for simplicity.
13058 * callproc.c (relocate_fd, main):
13059 * sysdep.c (sys_subshell):
13060 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13061 (shut_down_emacs): Use emacs_write, not write.
13062 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13063 * fileio.c (Fcopy_file, e_write):
13064 * nsterm.m (ns_select):
13065 * process.c (send_process):
13066 * sound.c (vox_write):
13067 Use emacs_write_sig, not emacs_write.
13068 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13069 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13071 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13073 (emacs_full_write): New function.
13074 (emacs_write): Rewrite to use it.
13075 (emacswrite_sig, emacs_perror): New functions.
13076 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13078 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13080 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13081 on NS even if it is present. Pixmap on NS is a void*.
13083 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13085 Port to Ubuntu 10 (Bug#14803).
13086 Problem reported by T.V. Raman.
13087 * process.c (close_on_exec, accept4, process_socket):
13088 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13090 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13092 * w32.c (sys_dup): Declare prototype.
13096 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13098 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13100 Make file descriptors close-on-exec when possible (Bug#14803).
13101 This simplifies Emacs a bit, since it no longer needs to worry
13102 about closing file descriptors by hand in some cases.
13103 It also fixes some unlikely races. Not all such races, as
13104 libraries often open files internally without setting
13105 close-on-exec, but it's an improvement.
13106 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13107 * callproc.c (Fcall_process) [!MSDOS]:
13108 * emacs.c (main) [!DOS_NT]:
13109 * nsterm.m (ns_term_init):
13110 * process.c (create_process):
13111 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13112 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13113 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13114 Prefer mkostemp with O_CLOEXEC to mkstemp.
13115 * callproc.c (relocate_fd) [!WINDOWSNT]:
13116 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13117 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13119 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13120 Make the resulting file descriptor close-on-exec.
13121 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13122 * lread.c (load_descriptor_list, load_descriptor_unwind):
13123 Remove; no longer needed. All uses removed.
13124 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13125 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13127 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13128 (Fmake_network_process, Fnetwork_interface_list)
13129 (Fnetwork_interface_info, server_accept_connection):
13130 Make newly-created socket close-on-exec.
13131 * sysdep.c (emacs_open, emacs_fopen):
13132 Make new-created descriptor close-on-exec.
13133 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13134 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13136 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13138 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13139 for NS_IMPL_GNUSTEP.
13141 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13143 Fix openp errno handling.
13144 * callproc.c (Fcall_process): Preserve openp errno around close.
13145 * lread.c (openp): Set errno when returning -1, as some callers
13148 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13150 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13152 * nsterm.h (NSSavePanel): Update comment.
13153 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13154 (ns_run_file_dialog): Declare.
13156 * nsfns.m: Remove panelOK.
13158 (ns_run_file_dialog): New function.
13159 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13160 event loop, so file dialog is popped up by ns_run_file_dialog, called
13161 by sendEvent (Bug#14578).
13162 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13164 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13166 * xdisp.c (default_line_pixel_height): New function.
13167 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13168 (try_cursor_movement, redisplay_window, try_window)
13169 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13171 * window.c (window_scroll_pixel_based):
13172 use default_line_pixel_height.
13174 * dispextern.h (default_line_pixel_height): Add prototype.
13176 * frame.c (x_set_line_spacing): Accept a float value for
13177 line-spacing parameter, per the documentation.
13179 * data.c (Fmultibyte_string_p): Doc fix.
13181 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13183 Use emacs_open more consistently when opening files.
13184 This handles EINTR more consistently now, and makes it easier
13185 to introduce other uniform changes to file descriptor handling.
13186 * sysstdio.h: New file.
13187 * buffer.c (mmap_init):
13188 * cygw32.c (chdir_to_default_directory):
13189 * dispnew.c (Fopen_termscript):
13190 * emacs.c (Fdaemon_initialized):
13191 * fileio.c (Fdo_auto_save):
13192 * image.c (slurp_file, png_load_body, jpeg_load_body):
13193 * keyboard.c (Fopen_dribble_file):
13195 * print.c (Fredirect_debugging_output):
13196 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13197 * termcap.c (tgetent):
13198 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13199 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13200 * w32term.c (w32_initialize) [CYGWIN]:
13201 * xfaces.c (Fx_load_color_file):
13202 Use emacs_open instead of plain open, and emacs_fopen instead of
13204 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13205 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13206 * callproc.c (default_output_mode): New constant.
13207 (Fcall_process): Use it to call emacs_open instead of plain creat.
13208 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13209 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13210 (emacs_fopen): New function.
13211 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13212 Include <lisp.h>, for emacs_open.
13213 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13215 Remove duplicate #include directives.
13216 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13218 Don't include stdio.h twice.
13219 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13220 Don't include sys/types.h or stdio.h twice.
13221 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13222 * lread.c: Don't include coding.h twice.
13223 * nsfont.m: Don't include frame.h twice.
13224 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13225 * ralloc.c: Don't include <unistd.h> twice.
13226 * xdisp.c: Don't include font.h twice.
13227 * xterm.c: Don't include fontset.h twice.
13228 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13230 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13232 Scale ImageMagick images more carefully.
13233 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13234 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13235 Be more careful about avoiding undefined behavior after
13236 integer overflow and division by zero.
13238 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13240 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13241 (syms_of_w32fns): DEFSYM them.
13242 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13243 (CCHDEVICENAME): Define macros if not defined.
13244 (struct MONITOR_INFO_EX): New struct.
13245 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13246 (enum_display_monitors_fn): New variable.
13247 (globals_of_w32fns): Initialize it.
13248 (Fx_display_pixel_width, Fx_display_pixel_height)
13249 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13250 multi-monitor setups in docstrings.
13251 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13252 screen size by primary monitor's millimeter per pixel.
13253 (w32_monitor_enum, w32_display_monitor_attributes_list)
13254 (w32_display_monitor_attributes_list_fallback)
13255 (Fw32_display_monitor_attributes_list): New functions.
13256 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13258 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13260 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13262 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13264 * fileio.c (Qfile_notify_error): New error symbol.
13266 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13267 * inotify.c (inotify_callback, symbol_to_inotifymask)
13268 (Finotify_add_watch, Finotify_rm_watch): Use it.
13269 (inotifyevent_to_event): Exchange order of cookie and file name.
13270 (Finotify_add_watch): Adapt docstring.
13272 * lisp.h (Qfile_notify_error): Declare.
13274 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13276 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13277 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13278 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13279 which did not work (see <http://bugs.gnu.org/14569#307>).
13280 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13281 && (!noninteractive || initialized)). This attempts to thread
13282 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13284 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13286 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13287 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13289 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13291 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13292 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13293 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13294 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13296 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13298 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13299 Define to __sys_siglist.
13301 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13303 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13304 word-wrap, so that overflow-newline-into-fringe would work in
13305 visual-line-mode. (Bug#2749)
13306 (move_it_in_display_line_to): When the last scanned display
13307 element fits exactly on the display line, and
13308 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13309 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13310 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13311 finding buffer position that corresponds to pixel coordinates,
13312 e.g. in buffer_posn_from_coords.
13314 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13316 * process.c (handle_child_signal): Call catch_child_signal if
13319 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13321 Don't convert function pointers to void * and back.
13322 It isn't portable C, and it's easy enough to avoid.
13323 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13324 (make_save_value): Add support for SAVE_FUNCPOINTER.
13325 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13326 * print.c (print_object):
13327 Distinguish function from object pointers.
13328 * lisp.h (SAVE_FUNCPOINTER): New constant.
13329 (SAVE_SLOT_BITS): Adjust to it.
13330 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13331 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13332 (voidfuncptr): New typedef.
13333 (struct Lisp_Save_Value): New member data[0].funcpointer.
13334 (XSAVE_FUNCPOINTER): New function.
13336 Simplify buildobj processing.
13337 * Makefile.in (buildobj.h): Make it a sequence of strings each
13338 followed by comma, rather than a single string. Put it into a
13339 .tmp file in case there's an error while generating it.
13340 (gl-stamp): Use .tmp for temp files.
13341 (mostlyclean): Clean .tmp files.
13342 * doc.c (buildobj): Move to just the routine that needs it.
13343 It's now an array of strings, so processing is simpler.
13345 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13347 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13348 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13349 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13350 Invoke malloc_enable_thread even when not interactive.
13351 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13352 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13353 in this case, since the underlying bug has now been fixed.
13355 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13357 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13358 unlinking it (bug#14691).
13360 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13362 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13363 before checking whether buffer is modified. This lets
13364 `kill-buffer-query-functions' cancel killing of the buffer or save
13365 its content before `kill-buffer' asks user the "Buffer %s
13366 modified; kill anyway?" question.
13368 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13370 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13371 Let the super performKeyEquivalent deal with them (Bug#14747).
13373 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13375 * widget.c (resize_cb): Remove unused local.
13377 Do not use GTK 3 if it exists but cannot be compiled.
13378 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13379 * xterm.c (x_error_handler) [!USE_GTK]:
13382 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13384 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13386 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13387 to the valid range of values. (Bug#14753)
13389 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13390 when moving point by using the current glyph matrix. This avoids
13391 the need to force redisplay when this function is called in a
13394 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13396 Fix minor problems found by static checking.
13397 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13398 Redo the latter's body to sidestep GCC parenthesization warnings.
13399 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13400 * coding.c (detect_coding, detect_coding_system):
13401 * coding.h (struct undecided_spec):
13402 Use bool for boolean.
13403 * image.c (QCmax_width, QCmax_height): Now static.
13404 * xdisp.c (Fmove_point_visually): Remove unused local.
13406 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13408 * xdisp.c (Fmove_point_visually): New function.
13410 2013-06-28 Kenichi Handa <handa@gnu.org>
13412 * coding.h (define_coding_undecided_arg_index): New enum.
13413 (coding_attr_index): New members
13414 coding_attr_undecided_inhibit_null_byte_detection,
13415 coding_attr_undecided_inhibit_iso_escape_detection,
13416 coding_attr_undecided_prefer_utf_8.
13417 (undecided_spec): New struct.
13418 (struct coding_system): New member `undecided' of the member
13421 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13422 (detect_coding): Likewise.
13423 (detect_coding_system): Likewise.
13424 (Fdefine_coding_system_internal): New coding system properties
13425 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13427 (syms_of_coding): Adjust for coding_arg_undecided_max.
13429 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13431 * image.c (x_from_xcolors): Remove unused local.
13433 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13435 Defer image data transfer between X client and server until actual
13438 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13441 * image.c (Destroy_Image): Remove.
13442 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13443 `mask_p', and `colors_p'. All uses changed.
13444 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13445 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13446 New macros for `flags' arg to x_clear_image_1.
13447 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13448 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13449 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13450 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13451 (image_get_x_image, image_unget_x_image): New functions or macros.
13452 (image_background, image_background_transparent, x_to_xcolors)
13453 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13454 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13455 instead of Destroy_Image.
13456 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13457 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13458 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13459 (imagemagick_load_image, svg_load_image): Use them instead of
13460 x_create_x_image_and_pixmap, and x_put_x_image followed by
13461 x_destroy_x_image, respectively.
13462 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13463 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13464 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13465 background_transparent fields.
13466 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13467 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13469 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13471 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13472 This mostly consists of undoing recent changes.
13473 * callproc.c (Fcall_process):
13474 * process.c (create_process):
13475 Do not worry about catching SIGCHLD here, undoing previous change.
13476 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13477 * process.c, process.h (catch_child_signal):
13478 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13479 * process.c (catch_child_handler): Don't worry about being called
13480 lazily and do not assume caller has blocked SIGCHLD, undoing
13481 previous change. Move first-time stuff back to
13482 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13483 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13484 set lib_child_handler if it's already initialized, which may
13485 help avoid problems on GNUstep.
13487 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13489 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13490 * callproc.c (Fcall_process):
13491 * process.c (create_process):
13492 Make sure SIGCHLD is caught before we fork,
13493 since Emacs startup no arranges to catch SIGCHLD.
13494 * process.c (lib_child_handler): Initialize to null, not to
13496 (catch_child_signal): Allow self to be called lazily.
13497 Do nothing if it's already been called.
13498 Assume caller has blocked SIGCHLD (all callers do now).
13499 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13500 just before it's really needed.
13501 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13502 since it hasn't been caught yet.
13504 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13506 * image.c (compute_image_size): New function to implement
13507 :max-width and :max-height.
13508 (imagemagick_load_image): Use it.
13510 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13512 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13513 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13515 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13516 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13517 the SIGCHLD handler, since the code is not atomic and (due to glib)
13518 signals may be arriving now.
13519 * sysdep.c (init_signals): Do not catch child signals here;
13520 'main' now does that later, at a safer time.
13522 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13524 Clean up SIGCHLD handling a bit (Bug#14569).
13525 * process.c, process.h (catch_child_signal):
13526 Now always extern, even if !NS_IMPL_GNUSTEP.
13527 * process.c (catch_child_signal): Move glib tickler here from
13528 init_process_emacs, so that it's done earlier in Emacs
13529 initialization. Also move the noninteractive && !initialized
13530 check here from init_process_emacs. This is all a bit cleaner for
13531 GNUish platforms, and I hope it works around the Cygwin bug.
13532 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13533 that glib signal handling is tickled before glib creates threads.
13535 * process.c (wait_reading_process_output): Avoid int overflow
13536 when reading more than 2 GiB total from a process.
13538 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13540 * process.c (create_process): Handle a couple more cases,
13541 i.e., work even if new_argv and wait_child_setup[i] are cached.
13542 Use Fcall_process's style for volatile vars.
13544 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13546 * process.c (create_process): Mark PROCESS volatile.
13548 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13550 Use C99-style flexible array members if available.
13551 This avoids some subtle aliasing issues, which typically
13552 aren't a problem with GCC but may be a problem elsewhere.
13553 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13554 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13555 In either case, it uses a flexible array member rather than
13556 the old struct hack. All uses changed.
13557 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13558 Adjust to sdata reorganization.
13559 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13560 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13561 that ports better to pre-C99 non-GCC.
13562 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13563 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13564 as the latter has changed.
13565 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13566 and port better to pre-C99 GCC.
13567 * image.c (struct xpm_cached_color):
13568 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13569 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13570 Use FLEXIBLE_ARRAY_MEMBER.
13571 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13572 Move decl to top level so it gets checked against implementation.
13573 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13574 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13576 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13578 * syntax.c: Integer cleanups.
13579 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13580 All uses that need 0-or-2 changed to:
13581 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13582 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13583 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13584 (char_quoted, prev_char_comend_first, back_comment)
13585 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13586 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13587 Use bool for boolean.
13588 (update_syntax_table, skip_chars, skip_syntaxes):
13589 Prefer int to unsigned when either will do.
13590 (back_comment): Return boolean success flag, like forw_comment,
13591 instead of positive-or-minus-1 (which might have overflowed int anyway).
13592 Don't stuff ptrdiff_t into int.
13593 (syntax_spec_code, syntax_code_spec): Now const.
13594 (Fmatching_paren, scan_lists, scan_sexps_forward):
13595 Use enum syntaxcode for syntax code.
13596 (Fmatching_paren): Check that arg is a character, not just an integer.
13597 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13598 (Finternal_describe_syntax_value): Omit no-longer-needed
13600 (skip_chars): Use char, not unsigned char, when the distinction
13602 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13603 * bytecode.c (exec_byte_code):
13604 * syntax.c (syntax_spec_code, Fchar_syntax)
13605 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13606 (init_syntax_once):
13607 * syntax.h (SYNTAX_WITH_FLAGS):
13608 Omit unnecessary casts.
13610 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13612 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13613 line dimensions here, to avoid race conditions with the main
13614 thread. (Bug#14062, bug#14630, bug#14669)
13616 * w32term.c (w32_draw_window_cursor): Compute the header line and
13617 mode line dimensions here.
13618 <w32_system_caret_window, w32_system_caret_hdr_height>:
13619 <w32_system_caret_mode_height>: New variables.
13621 * w32term.h: Declare them.
13623 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13625 * alloc.c (die): Move "assertion failed" string here ...
13626 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13627 COND when SUPPRESS_CHECKING. This shrinks the executable text
13628 size by 0.8% to 2.2% when configured with --enable-checking,
13629 depending on optimization flags (GCC 4.8.1 x86-64).
13631 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13633 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13635 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13636 base is 2; this is more accurate.
13638 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13640 * sound.c (string_default): Move to !WINDOWSNT section.
13641 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13643 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13645 * sound.c: Integer cleanups.
13646 Remove unnecessary forward decls.
13647 (struct sound_device): The 'file' member is now a Lisp_Object, not
13648 a char *, so that we needn't invoke alloca on a huge size.
13649 (Fplay_sound_internal): Adjust to this.
13650 (string_default): New function.
13651 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13652 Use it to adjust to the struct sound_device change.
13653 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13654 (be2hs) [0]: Remove.
13656 * syntax.c (skip_chars): Don't use uninitialized storage
13657 when searching a multibyte buffer for characters that are not in a
13658 unibyte string that contains non-ASCII characters.
13660 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13662 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13663 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13665 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13667 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13669 2013-06-18 Kenichi Handa <handa@gnu.org>
13671 * font.c (Ffont_spec): Signal an error for an invalid font name
13674 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13676 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13677 In particular this ports to 32-bit sparc Sun cc.
13678 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13679 array with a dummy element at specpdl[-1], so that its address can
13681 (unbind_to): Do not copy the binding; not needed, now that we
13682 copy old_value in the one place where the copy is needed.
13683 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13684 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13685 (union specbinding): Rename from struct specbinding. Redo layout
13686 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13687 which is not portable. With Sun C 5.12 32-bit sparc, the
13688 declaration causes nargs to be an unsigned bitfield, a behavior
13689 that the C standard allows; but Emacs wants nargs to be signed.
13690 The overall type is now a union of structures rather than a
13691 structure of union of structures, and the 'kind' member is now a
13692 bitfield, so that the overall type doesn't grow. All uses changed.
13693 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13695 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13697 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13698 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13700 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13702 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13704 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13705 unless we know that the window w's frame is a frame object.
13706 Another attempt at solving bug#14062 and bug#14630.
13708 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13710 * textprop.c (property_set_type): New enum.
13711 (add_properties): Allow appending/prepending text properties.
13712 (add_text_properties_1): Factored out of Fadd_text_properties.
13713 (Fadd_text_properties): Move all the code into
13714 add_text_properties_1.
13715 (Fadd_face_text_property): New function that calls
13716 add_text_properties_1.
13718 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13720 Move functions from lisp.h to individual modules when possible.
13721 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13722 * alloc.c (XFLOAT_INIT, set_symbol_name):
13723 * buffer.c (CHECK_OVERLAY):
13724 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13725 (set_char_table_parent):
13726 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13727 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13728 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13729 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13731 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13732 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13733 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13734 (backtrace_args, backtrace_debug_on_exit):
13735 * floatfns.c (CHECK_FLOAT):
13736 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13737 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13738 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13739 (set_hash_index_slot):
13740 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13741 * marker.c (CHECK_MARKER):
13742 * textprop.c (CHECK_STRING_OR_BUFFER):
13743 * window.c (CHECK_WINDOW_CONFIGURATION):
13744 Move here from lisp.h, and make these functions static rather than
13746 * buffer.c (Qoverlayp):
13748 * fns.c (Qhash_table_p):
13749 * window.c (Qwindow_configuration_p):
13751 * lisp.h: Remove the abovementioned defns and decls.
13753 Use functions, not macros, for XINT etc (Bug#11935).
13754 In lisp.h, prefer functions to function-like macros, and
13755 constants to object-like macros, when either will do. This:
13756 . simplifies use, as there's no more need to worry about
13757 arguments' side effects being evaluated multiple times.
13758 . makes the code easier to debug on some platforms.
13759 However, when using gcc -O0, keep using function-like macros
13760 for a few critical operations, for performance reasons.
13761 This sort of thing isn't needed with gcc -Og, but -Og
13762 is a GCC 4.8 feature and isn't widely-enough available yet.
13763 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13764 Remove enum lsb_bits; no longer needed.
13765 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13766 * buffer.c (Qoverlap):
13768 * fns.c (Qhash_table_p):
13769 Now extern, so lisp.h can use these symbols.
13770 * dispextern.h: Include character.h, for MAX_CHAR etc.
13771 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13772 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13773 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13774 (GLYPH_CODE_P): Move here from lisp.h.
13775 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13776 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13777 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13778 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13779 XUNTAG now returns void *.
13780 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13781 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13782 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13783 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13784 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13785 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13786 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13787 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13788 New macros, renamed from their sans-lisp_h_ counterparts.
13789 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13790 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13791 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13792 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13793 If compiling via GCC without optimization, define these as macros
13794 in addition to inline functions.
13795 To disable this, compile with -DINLINING=0.
13796 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13797 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13798 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13799 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13800 (INTMASK, VALMASK): Now macros, since static values cannot be
13801 accessed from extern inline functions.
13802 (VALMASK): Also a constant, for benefit of old GDB.
13803 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13804 is INTEGERP, which can fold it in.
13805 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13806 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13807 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13808 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13809 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13810 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13811 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13812 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13813 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13814 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13815 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13816 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13817 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13818 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13819 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13820 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13821 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13822 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13823 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13824 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13825 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13826 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13827 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13828 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13829 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13830 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13831 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13832 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13833 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13834 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13835 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13836 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13837 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13839 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13840 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13841 (VALMASK): Define in one place rather than in two, merging the
13842 USE_LSB_TAG parts; this is simpler.
13843 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13844 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13845 Move up, to avoid use before definition.
13846 Also include "globals.h" earlier, for the same reason.
13847 (make_natnum): New function.
13848 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13849 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13850 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13851 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13852 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13853 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13854 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13855 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13856 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13857 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13858 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13859 (Qwindow_configuration_p, Qimage): New forward declarations.
13860 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13861 (STRING_COPYIN): Remove; unused.
13862 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13863 (xcar_addr, xcdr_addr): New functions. All uses changed.
13864 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13865 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13866 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13867 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13868 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13869 (TYPE_RANGED_INTEGERP): Simplify.
13870 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13871 (setlocale, fixup_locale, synchronize_system_messages_locale)
13872 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13873 Now empty functions, not macros.
13874 (functionp): Return bool, not int.
13875 * window.c (Qwindow_configuration_p): Now extern,
13876 so window.h can use it.
13877 * window.h (Qwindowp): Move decl back to lisp.h.
13879 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13881 * xdisp.c (Fline_pixel_height): New function, required for solving
13884 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13886 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13888 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13890 * lread.c (syms_of_lread):
13891 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13893 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13895 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13897 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13899 * fileio.c (expand_file_name): Doc fix.
13901 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13903 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13904 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13905 Wait for self, not for 0. This can't hurt on GNU or similar
13906 system, and may help with Cygwin.
13908 * keyboard.c: Don't use PROP (...) as an lvalue.
13909 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13910 Use set_prop (A, B), not PROP (A) = B.
13912 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13914 * xdisp.c (get_it_property): Use it->window instead of generating
13915 a Lisp object from it->w.
13917 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13919 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13920 get-char-property the window that is being rendered, instead of
13921 the buffer, to support window-specific overlays. (Bug#14575)
13922 (compute_display_string_pos): When W is NULL, use the current
13923 buffer as the object to pass to get-char-property.
13924 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13925 pointer member of the bidi iterator, since no window is pertinent
13928 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13930 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13931 being displayed, and pass it to compute_display_string_pos.
13932 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13933 (bidi_paragraph_init): All callers changed.
13935 * xdisp.c (init_from_display_pos, init_iterator)
13936 (handle_single_display_spec, next_overlay_string)
13937 (get_overlay_strings_1, reseat_1, reseat_to_string)
13938 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13939 Set bidi_it.w member from it->w.
13940 (compute_display_string_pos): Accept additional argument, the
13941 window being displayed, and pass it to Fget_char_property.
13944 * dispextern.h (struct bidi_it): New member w, the window being
13946 (compute_display_string_pos): Adjust prototype.
13948 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13950 * xgselect.c: Remove unneeded include xterm.h.
13952 * process.c (wait_reading_process_output): Check for NS before GLIB.
13953 GLIB may be linked in due to rsvg, but ns_select must be called.
13955 * xgselect.c (xg_select): Remove call to window_system_available
13956 and g_main_context_pending at the top, so Gdk events (i.e. file
13957 notify) are processed when Emacs is started with -nw.
13959 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13961 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13962 (ctagsfiles3): New variable, includes only *.m files.
13963 (TAGS): Use an explicit language name in the regular expressions,
13964 to avoid transformation of '/SOMETHING' by MSYS to
13965 'c:\MSYS\SOMETHING'.
13967 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13969 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13971 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13973 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13974 still need to set the mouse pointer shape and activate help-echo.
13977 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13979 A few porting etc. fixes for the new file monitor code.
13980 See the thread containing
13981 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13982 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13983 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13984 (dir_monitor_callback, Fgfile_rm_watch):
13985 Use assq_no_quit instead of Fassoc, for speed.
13986 (dir_monitor_callback, Fgfile_rm_watch):
13987 eassert that the monitor is a fixnum.
13988 (dir_monitor_callback): No need for CDR_SAFE.
13989 Simplify building of lisp with alternative tails.
13990 (Fgfile_add_watch, Fgfile_rm_watch):
13991 Do not assume glib functions set errno reliably on failure.
13992 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13993 and signal an error otherwise.
13994 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13995 Use Fdelq instead of Fdelete, for speed.
13997 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13999 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14000 don't insist on being invoked on a highlighted tool-bar button.
14001 Avoids losing tool-bar functionality when mouse-highlight is nil.
14002 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14003 Don't highlight when mouse-highlight is nil.
14004 (note_mouse_highlight): When mouse-highlight is nil, don't return
14005 right away; instead, run tool-bar and mode-line highlight
14006 subroutine, clear any existing highlight, and revert the mouse
14007 pointer to its default shape. (Bug#14558)
14009 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14011 * lisp.mk (lisp): Add prog-mode.el.
14013 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14015 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14016 * process.c (dummy_handler): New function.
14017 (lib_child_handler): New static var.
14018 (handle_child_signal): Invoke it.
14019 (catch_child_signal): If a library has set up a signal handler,
14020 save it into lib_child_handler.
14021 (init_process_emacs): If using glib and not on Windows, tickle glib's
14022 child-handling code so that it initializes its private SIGCHLD handler.
14023 * syssignal.h (SA_SIGINFO): Default to 0.
14024 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14025 31; it should no longer be needed now.
14027 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14029 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14031 * gfilenotify.c (globals_of_gfilenotify): New function.
14032 (syms_of_gfilenotify): Move global initialization there.
14034 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14036 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14038 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14039 * keyboard.c (menu_bar_items, tool_bar_items):
14040 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14041 not override local keymaps any more.
14043 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14045 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14047 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14049 * w32console.c (initialize_w32_display): Return the dimensions of
14050 the console window via 2 additional arguments, not via the current
14051 frame. This avoids crashes due to overrunning the bounds of
14052 frame's decode_mode_spec_buffer, which is not resized following
14053 the change of the frame dimensions from the initial 10x10.
14055 * w32term.h (w32_initialize_display_info): Adjust prototype.
14057 * term.c (init_tty): Take dimensions of the frame from the values
14058 returned by initialize_w32_display.
14060 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14061 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14062 (LIBES): Add $(GFILENOTIFY_LIBS).
14064 * w32inevt.c (handle_file_notifications): Add dummy implementation
14065 for !HAVE_W32NOTIFY.
14067 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14069 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14071 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14073 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14075 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14077 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14079 Fix minor problems found by static checking.
14080 * data.c (pure_write_error):
14081 Use xsignal2, not Fsignal, as Fsignal might return.
14082 * eval.c (set_backtrace_debug_on_exit): Now static.
14083 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14084 No longer inline. EXTERN_INLINE is needed only for functions
14085 defined in .h files. Reindent function header as per GNU style.
14086 (backtrace_p, backtrace_top, backtrace_next):
14087 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14088 compiler or linker. Add extern decls to pacify gcc -Wall.
14089 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14091 * frame.c (free_monitors): Define only on platforms that need it.
14092 * nsterm.m (ns_term_init):
14093 * process.c (catch_child_signal):
14094 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14095 defined on all porting targets these days.
14096 * process.c, process.h (catch_child_signal):
14097 Make it extern only if NS_IMPL_GNUSTEP is defined.
14099 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14101 * w32.c (gettimeofday): Make the signature identical to prototype
14102 in nt/inc/sys/time.h.
14104 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14106 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14109 * keyboard.c (safe_run_hooks_error): Improve error message.
14111 * data.c (pure_write_error): Add `object' argument.
14112 * puresize.h (CHECK_IMPURE): Use it.
14114 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14116 * Makefile.in (NOTIFY_OBJ): New variable.
14117 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14119 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14120 Call syms_of_gfilenotify.
14122 * gfilenotify.c: New file.
14124 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14125 and Qfile_w32notify.
14126 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14127 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14129 * lisp.h: Declare syms_of_gfilenotify.
14131 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14133 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14135 Merge the specpdl and backtrace stacks. Make the structure of the
14136 specpdl entries more obvious via a tagged union of structs.
14137 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14138 (enum specbind_tag): New enum.
14139 (struct specbinding): Make it a tagged union of structs.
14140 Add a case for backtrace records.
14141 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14142 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14143 (backtrace_debug_on_exit): New accessors.
14144 (struct backtrace): Remove.
14145 (struct catchtag): Remove backlist field.
14146 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14148 (Flocal_variable_p): Speed up the common case where the binding is
14150 * eval.c (backtrace_list): Remove.
14151 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14152 (set_backtrace_args, set_backtrace_nargs)
14153 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14154 (backtrace_next): New functions.
14155 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14156 (unwind_to_catch, internal_lisp_condition_case)
14157 (internal_condition_case, internal_condition_case_1)
14158 (internal_condition_case_2, internal_condition_case_n): Don't bother
14159 with backtrace_list any more.
14160 (Fsignal): Adjust to new backtrace format.
14161 (grow_specpdl): Move up.
14162 (record_in_backtrace): New function.
14163 (eval_sub, Ffuncall): Use it.
14164 (apply_lambda): Adjust to new backtrace format.
14165 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14167 (specbind): Adjust to new specpdl format. Simplify.
14168 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14169 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14171 (mark_backtrace): Remove.
14172 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14173 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14174 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14176 * profiler.c (record_backtrace): Use get_backtrace.
14177 (handle_profiler_signal): Use backtrace_top_function.
14178 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14179 accessor functions.
14181 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14183 * process.h (catch_child_signal): Declare.
14185 * process.c (catch_child_signal): New function.
14186 (init_process_emacs): Call it.
14188 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14189 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14191 (x_set_cursor_type): Remove declaration.
14192 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14193 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14194 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14195 (ns_get_color): Use F suffix on float.
14196 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14197 (ns_get_rgb_color): Remove.
14198 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14199 (note_mouse_movement): x and y are CGFloat.
14200 (ns_draw_fringe_bitmap): Remove unused rowY.
14201 Change #if to COCOA && >= 10_6.
14202 (ns_draw_window_cursor): Remove unused overspill.
14203 (ns_draw_underwave): width and x are EamcsCGFloat.
14204 (ns_draw_box): thickness is CGFloat.
14205 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14206 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14207 if not in main thread.
14208 (ns_get_pending_menu_title, ns_check_menu_open)
14209 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14210 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14211 (sendFromMainThread:): New method.
14212 (changeFont:): size is CGFloat.
14213 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14214 Disable warning about permanent text.
14215 (characterIndexForPoint:): Adjust return type depending on GNUstep
14217 (mouseDown:): delta is CGFloat.
14218 (updateFrameSize): Remove unised variable f.
14219 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14220 Cast float to EmacsCGFloat.
14221 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14222 also to -1 when restoring.
14223 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14224 inside NS_IMPL_COCOA.
14225 (toggleFullScreen:): Put call to toggleFullScreen inside
14226 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14227 (setPosition:portion:whole:): por is CGFloat.
14228 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14229 (mouseDown:): Use CGFloat.
14230 (mouseDragged:): Remove unised variable edge.
14231 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14233 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14234 of CGFloat differs.
14235 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14236 when NS_IMPL_GNUSTEP.
14237 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14238 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14239 (EmacsToolbar): Add clearAll. Add tag argument to
14240 addDisplayItemWithImage.
14241 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14243 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14245 * nsmenu.m (ns_update_menubar): Make static.
14246 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14247 (fillWithWidgetValue:): Add cast to SEL for setAction.
14248 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14249 (update_frame_tool_bar): Update code for GNUstep.
14250 (clearAll): New method.
14251 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14252 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14253 Move identifierToItem setObject and activeIdentifiers addObject before
14254 call to insertItemWithItemIdentifier.
14255 (validateVisibleItems): Fix indentation.
14256 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14257 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14258 UtilityWindow to aStyle, remove call to setStyleMask.
14260 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14262 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14263 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14264 Use F suffix on floats.
14265 (ns_char_width): Returns CGFloat.
14266 (ns_ascii_average_width): w is CGFloat instead of float.
14267 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14269 (ns_glyph_metrics): CGFloat instead of float.
14271 * nsfns.m (x_set_foreground_color, x_set_background_color):
14273 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14274 remove unused variables.
14275 (Fns_read_file_name): Keep track if panel is for save.
14276 Use ns_filename_from_panel/ns_directory_from_panel.
14277 (Fns_list_services): delegate only used for COCOA.
14278 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14279 Just return the input if GNUstep.
14280 (x_screen_planes): Remove.
14281 (Fxw_color_values): Use EmacsCGFloat
14282 (Fns_display_monitor_attributes_list): Only get screen number for
14284 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14286 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14287 ns_directory_from_panel.
14289 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14291 * process.c (handle_child_signal): Also use WCONTINUED.
14292 This is so that list-processes doesn't mistakenly list the process
14293 as stopped, when the process has actually been continued and is
14296 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14298 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14299 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14300 not already configured.
14302 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14304 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14306 * Makefile.in (mostlyclean): Remove *.res files.
14308 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14310 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14311 a buffer (bug#8447).
14313 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14315 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14316 display vector, and we backtrack, handle the case that the
14317 previous character position is also displayed from a display
14318 vector or covered by a display string or image. (Bug#14476)
14320 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14322 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14323 (struct MonitorInfo, free_monitors): Remove.
14324 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14325 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14326 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14329 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14330 (struct MonitorInfo, free_monitors): Remove.
14331 (ns_screen_name): Make static.
14332 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14333 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14336 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14337 (struct MonitorInfo): New struct.
14338 (free_monitors, make_monitor_attribute_list): Declare.
14340 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14342 (free_monitors, make_monitor_attribute_list): New functions.
14343 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14346 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14348 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14350 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14352 * keyboard.c: Apply keyboard decoding only to events that come directly
14353 from the tty, not from unread-command-events (bug#14368).
14354 (read_event_from_main_queue): New function, extracted from read_char.
14355 (read_decoded_char): Remove.
14356 (read_decoded_event_from_main_queue): New function to replace it.
14357 (read_char): Use it.
14358 (read_key_sequence): Use read_char rather than read_decoded_char.
14360 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14362 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14364 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14366 2013-05-22 Kenichi Handa <handa@gnu.org>
14368 The following changes are to fix the setting of
14369 buffer-file-coding-system on, for instance, C-x RET c unix RET
14370 _FILE_OF_DOS_EOL_TYPE_ RET.
14372 * coding.h (struct coding_system): New member detected_utf8_chars.
14374 * coding.c (detect_coding_utf_8): Count characters and check EOL
14375 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14377 (setup_coding_system): Do not initialize coding->head_ascii.
14378 (check_ascii): Do not set coding->eol_seen but update it. Do not
14379 call adjust_coding_eol_type here.
14380 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14381 If the eol-type of CODING is already specified, adjust the eol type
14382 of the found coding-system.
14383 (decode_coding_gap): Cancel previous change. Utilize the
14384 character numbers counted by detect_coding_utf_8. Fix detection
14387 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14389 * search.c (looking_at_1): Only set last_thing_searched if the match
14390 changed the match-data (bug#14281).
14392 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14394 * xdisp.c (reseat_at_previous_visible_line_start):
14395 Already declared in dispextern.h, so remove it here.
14396 (move_it_vertically_backward): Likewise.
14398 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14400 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14401 (Fx_display_pixel_width, Fx_display_pixel_height)
14402 (Fx_display_mm_width, Fx_display_mm_height):
14403 Mention `display-monitor-attributes-list' in docstrings.
14405 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14406 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14407 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14408 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14409 (Fx_display_backing_store, Fx_display_visual_class)
14410 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14411 (Fx_display_grayscale_p, Fx_display_pixel_width)
14412 (Fx_display_pixel_height, Fx_display_planes)
14413 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14414 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14415 (Fx_display_mm_width, Fx_display_mm_height)
14416 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14417 height for all physical monitors as in X11.
14419 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14420 Return pixel width or height for all physical monitors as in X11.
14422 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14424 Port --enable-gcc-warnings to clang.
14425 * bytecode.c (exec_byte_code):
14427 Redo diagnostic pragmas to pacify clang, too.
14428 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14429 * editfns.c (Fencode_time):
14430 * fileio.c (file_accessible_directory_p):
14431 * font.c (font_unparse_xlfd):
14432 Use '&"string"[index]' instead of '"string" + (index)'.
14433 * undo.c (user_error): Remove; unused.
14435 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14437 * insdel.c (insert_1_both): Document the arguments, instead of
14438 referring to insert_1, which no longer exists.
14440 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14441 some window, increment windows_or_buffers_changed, so that
14442 *Messages* display in that window is updated. (Bug#14408)
14444 * w32.c: Include epaths.h.
14445 (init_environment): Use cmdproxy.exe without leading directories.
14446 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14448 (gettimeofday): Adjust signature and return value to Posix
14451 * unexw32.c (open_output_file): Delete the existing emacs.exe
14452 before creating it, to break the hard link to the versioned
14455 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14456 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14457 (FIRSTFILE_OBJ): New variables.
14458 (W32_RES): Rename to EMACSRES. All users changed.
14459 (base_obj): Use $(CM_OBJ).
14460 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14461 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14462 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14463 $(W32_RES_LINK) before $(LIBES).
14464 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14466 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14468 * makefile.w32-in (DOC): Use just "DOC".
14470 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14472 * process.c: Export default filters and sentinels to Elisp.
14473 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14475 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14476 (Fset_process_sentinel, Fformat_network_address):
14477 Default to them instead of nil.
14478 (server_accept_connection): Sentinels can't be nil any more.
14479 (read_and_dispose_of_process_output): New function, extracted from
14480 read_process_output.
14481 (read_process_output): Use it; filters can't be nil.
14482 (Finternal_default_process_filter): New function, extracted from
14483 read_process_output.
14484 (exec_sentinel_unwind): Remove function.
14485 (exec_sentinel): Don't zilch sentinel while running.
14486 (status_notify): Sentinels can't be nil.
14487 (Finternal_default_process_sentinel): New function extracted from
14489 (setup_process_coding_systems): Default filter is not nil any more.
14490 (syms_of_process): Export new Elisp functions and initialize
14492 * lisp.h (make_lisp_proc): New function.
14494 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14496 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14498 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14500 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14501 unless we know that the window w is a leaf window.
14502 Another attempt at solving bug#14062.
14504 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14506 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14509 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14511 * image.c (gif_load): Check that subimages fit (Bug#14345).
14513 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14515 * lread.c (skip_dyn_eof): New function.
14516 (read1): Use it to skip the end of a file in response to #@00.
14518 * doc.c (get_doc_string): Slightly relax the sanity checking.
14520 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14522 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14523 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14524 (MonitorInfo): New struct.
14525 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14526 (Fns_display_monitor_attributes_list): New functions.
14527 (display-usable-bounds): Remove.
14528 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14531 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14533 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14534 (GTK_CHECK_VERSION): New macro, if not already defined.
14535 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14536 replaced by GTK_CHECK_VERSION.
14538 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14540 * xterm.h (GTK_PREREQ): New macro.
14541 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14542 to use this macro instead, for consistency and clarity.
14544 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14546 * xdisp.c (row_for_charpos_p): New function, with code of
14547 cursor_row_p, but accepts an additional argument CHARPOS instead
14548 of using a hardcoded PT.
14549 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14550 (row_containing_pos): Call row_for_charpos_p instead of partially
14551 doing the same. Fixes cursor positioning under longlines-mode
14552 when longlines-show-effect includes more than one newline, when
14553 moving the cursor vertically up.
14555 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14557 * makefile.w32-in (ACL_H): New macro.
14558 ($(BLD)/fileio.$(O)): Update dependencies.
14560 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14562 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14563 * Makefile.in (LIB_ACL): New macro.
14564 (LIBACL_LIBS): Remove.
14565 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14566 * fileio.c: Include <acl.h>.
14567 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14568 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14570 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14573 * unexelf.c: Don't assume ElfW (Half) fits in int.
14574 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14575 when dealing with ElfW (Half) values, since they can exceed 2**31
14576 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14577 (entry_address): Omit unused NUM arg. All uses changed.
14579 2013-05-07 Juri Linkov <juri@jurta.org>
14581 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14582 to the string converted from number with `Fnumber_to_string'.
14585 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14587 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14588 This fixes a problem introduced by my previous change.
14590 2013-05-07 Glenn Morris <rgm@gnu.org>
14592 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14594 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14596 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14598 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14600 Static checking by GCC 4.8.0.
14601 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14602 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14603 (x_get_monitor_attributes_fallback)
14604 (x_get_monitor_attributes_xinerama)
14605 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14606 Define only if USE_GTK.
14607 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14608 (x_get_monitor_attributes_fallback): Omit unused locals.
14609 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14610 Use double, not float, to avoid mixed-mode floating point arithmetic.
14612 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14613 Jan Djärv <jan.h.d@swipnet.se>
14615 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14616 (XINERAMA_CFLAGS): New macros.
14617 (ALL_CFLAGS, LIBES): Use them.
14619 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14620 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14621 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14622 (syms_of_xfns): DEFSYM them.
14623 (struct MonitorInfo): New struct.
14624 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14625 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14626 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14627 (x_get_monitor_attributes_xinerama): New functions.
14628 (Fx_display_monitor_attributes_list): New primitive.
14629 (syms_of_xfns): Defsubr it.
14631 * xterm.h (x_display_info): Add Xatom_net_workarea and
14632 Xatom_net_current_desktop.
14634 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14635 and dpyinfo->Xatom_net_current_desktop.
14637 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14639 * xdisp.c (pos_visible_p): Use the special code for finding the
14640 beginning of a display property or overlay for any "replacing"
14641 display property, not just for display strings. This solves
14642 incorrect reporting of position by posn-at-point. (Bug#14241)
14644 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14646 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14647 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14648 Verify that ElfW (Half) fits in int.
14649 (fatal): Use same signature as lisp.h.
14650 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14651 configure and build with -DUNEXELF_DEBUG without worrying about
14652 other modules that use DEBUG.
14653 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14654 possibly-wide integers now uses it instead of plain fprintf.
14655 (entry_address): New function, which avoids problems with 32-bit
14656 overflow on 64-bit hosts.
14657 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14658 (round_up): Don't assume the remainder fits in int.
14659 (find_section): Use bool for boolean. Simplify debug code.
14660 (unexec): Don't assume file sizes fit in int or size_t.
14661 Omit unnecessary trailing newline in 'fatal' format.
14662 Use strerror rather than outputting decimal error number.
14663 Remove unused code when emacs is not defined;
14664 this file relies on Emacs now.
14665 Don't assume e_phnum and e_shnum are positive.
14667 * regex.c: Fix problems when DEBUG is defined.
14668 (extract_number, extract_number_and_incr): Define regardless of
14669 whether DEBUG is defined; that's simpler and makes the code less
14670 likely to go stale in the normal case when DEBUG is not defined.
14671 Return int rather than taking an int * arg. All callers changed.
14672 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14673 Remove, replacing with ...
14674 (DEBUG_PRINT): New macro. All callers changed.
14675 (DEBUG_COMPILES_ARGUMENTS): New macro.
14676 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14677 (print_compiled_pattern, print_double_string) [DEBUG]:
14678 Use prototype rather than old-style definition.
14679 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14680 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14681 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14682 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14683 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14684 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14685 This matters only when DEBUG is defined.
14687 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14689 * xdisp.c (set_iterator_to_next): Set the
14690 ignore_overlay_strings_at_pos_p flag only if we are _really_
14691 iterating over an overlay string, as indicated by the
14692 current.overlay_string_index member. (Bug#14306)
14694 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14696 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14697 to where it is used, to avoid autorelease issues (Bug#14050).
14699 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14701 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14702 * fileio.c (syms_of_fileio): Implement this.
14703 * filelock.c (create_lock_file): If symbolic links don't work, so
14704 we use a regular file as a lock file, do not fsync the lock file;
14707 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14709 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14710 (syms_of_minibuf): Adjust accodingly.
14712 * callint.c (Fcall_interactively): Adjust calls accordingly.
14714 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14716 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14717 w->contents is a buffer before computing everything else.
14718 Use parentheses to disambiguate last part of the condition.
14720 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14721 assertion violations. (Bug#14062)
14723 2013-05-01 David Reitter <david.reitter@gmail.com>
14725 * nsfns.m (ns_tooltip): Initialize.
14727 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14729 * coding.c (decode_coding_gap): Don't remove the character before
14730 a newline unless it's a CR character. (Bug#14287)
14732 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14734 * dispextern.h (struct face): Move enum face_underline_type
14735 earlier so that bitfields can be in the same word.
14737 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14739 * nsfns.m (handlePanelKeys): New function.
14740 (EmacsOpenPanel:performKeyEquivalent:)
14741 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14742 arrows/function/control and copy/paste keys (Bug#14296).
14744 2013-04-27 Juri Linkov <juri@jurta.org>
14746 * callint.c (Fcall_interactively): Call `Qread_number' for
14747 interactive code letter `n' instead of using duplicate code.
14750 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14752 * systime.h (make_timeval): Declare as 'const'.
14754 2013-04-27 Kenichi Handa <handa@gnu.org>
14756 * font.c (font_open_entity): Always open a font of manageable
14759 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14761 Port better to AIX (Bug#14258).
14762 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14765 2013-04-24 Kenichi Handa <handa@gnu.org>
14767 * coding.c (decode_coding_iso_2022): When an invalid escape
14768 sequence is encountered, reset the invocation and designation
14769 status to the safest one.
14771 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14773 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14774 Without this fix, "make distclean" leaves stamp-h1 behind.
14776 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14778 * w32fns.c (w32_fullscreen_rect): New function to compute the
14779 window rectangle for the given fullscreen mode.
14780 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14781 longer tunes the window size. This keeps the window's edges flush
14782 with the screen and allows the taskbar to hide itself in fullboth.
14784 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14785 window decorations and uses the entire screen.
14787 * w32term.h (w32_fullscreen_rect) Add prototype.
14788 (struct w32_output): Replace normal_width, normal_height,
14789 normal_top, and normal_left members with a single normal_placement
14791 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14793 (FRAME_NORMAL_PLACEMENT): New macro.
14795 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14797 * minibuf.c (Ftest_completion): Silence compiler warning.
14799 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14801 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14804 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14807 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14808 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14809 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14810 parentheses where appropriate.
14812 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14814 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14816 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14818 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14819 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14820 Mention in the doc string that setting these variables takes
14821 effect only after a call to set-window-buffer. (Bug#14200)
14823 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14825 * indent.c (Fvertical_motion): Don't consider display strings on
14826 overlay strings as display strings on the buffer position we
14827 started from. This prevents vertical cursor motion from jumping
14828 more than one line when there's an overlay string with a display
14829 property at end of line.
14830 Reported by Karl Chen <Karl.Chen@quarl.org> in
14831 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14833 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14835 * window.c (select_window): `record_buffer' even if window is
14836 already selected (bug#14191).
14838 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14840 * window.c (Fwindow_end): Test more flags, including the buffer's
14841 last_overlay_modified flag, to determine whether the window's
14842 display is really up-to-date. Prevents the function from
14843 returning a stale value. (Bug#14170)
14844 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14847 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14849 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14850 garbaged only if it is not already the top frame on its TTY.
14851 This prevents flickering due to constant redrawing of TTY frames when
14852 there are GUI frames open in the same session. (Bug#13864)
14854 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14856 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14857 of marking the idle timers directly.
14859 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14861 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14862 tables (bug#14054).
14864 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14866 * window.c (select_window): Don't record_buffer while the invariant is
14867 temporarily broken (bug#14161).
14869 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14871 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14873 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14875 2013-04-07 Romain Francoise <romain@orebokech.com>
14877 Ignore additional platform-specific ACL errors (Bug#13702).
14878 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14879 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14881 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14883 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14886 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14888 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14889 This bug was introduced by my 2013-02-25 change that simplified
14890 data_start configuration. Without this change, on GNU/Linux
14891 an Emacs configured with --enable-profiling fails immediately
14892 due to a profiler signal.
14893 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14894 with these flags. On platforms where special flags are needed
14895 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14896 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14897 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14899 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14901 Get rid of some platform-specific functions examining window
14902 system and its capabilities. This is a partial rework of the
14904 * lisp.h (have_menus_p): Remove prototype. This function is
14905 replaced with platform-independent window_system_available.
14906 (check_window_system): Move to...
14907 * frame.h (decode_window_system_frame, window_system_available):
14908 ...here, add new prototypes.
14909 * frame.c (window_system_available, decode_window_system_frame):
14911 (check_window_system): Platform-independent now.
14912 * xterm.h (x_in_use): Remove declaration.
14914 * w32term.h (check_x_frame):
14915 * nsterm.h (check_x_frame): Remove prototypes. This function
14916 is replaced with platform-independent decode_window_system_frame.
14917 * msdos.c (have_menus_p): Remove.
14918 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14919 Remove platform-specific functions. Use check_window_system,
14920 decode_window_system_frame and check_ns_display_info where
14921 appropriate. Minor style and comment tweaks.
14922 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14923 (check_x_frame): Likewise.
14924 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14926 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14927 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14928 * xmenu.c, xselect.c: All related users changed.
14930 2013-04-03 Kenichi Handa <handa@gnu.org>
14932 The following changes is to optimize the code for reading UTF-8
14935 * coding.c (check_ascii): Rename from detect_ascii. Return value
14936 changed. Check EOL format. Do not call adjust_coding_eol_type
14938 (check_utf_8): New function.
14939 (adjust_coding_eol_type): Do nothing if already adjusted.
14940 (detect_coding): Compare the return value of check_ascii with
14941 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14942 (decode_coding_gap): Optimize for valid UTF-8.
14944 2013-03-21 Kenichi Handa <handa@gnu.org>
14946 * coding.c (syms_of_coding): Cancel previous change.
14948 * insdel.c (insert_from_gap): Fix previous change.
14950 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14952 Consistently use platform-specific function to detect window system.
14953 * lisp.h (check_window_system): New prototype. This function is
14954 going to replace check_x, check_w32 and check_ns.
14955 (have_menus_p): Mention msdos.c in comment.
14956 * fontset.c (check_window_system_func): Remove. Adjust all users.
14957 * fontset.h (check_window_system_func): Remove prototype.
14958 * nsterm.h (check_ns):
14959 * xterm.h (check_x):
14960 * w32term.h (check_w32): Likewise.
14961 * menu.c (Fx_popup_menu): Use check_window_system.
14962 * msdos.c (check_window_system): Define for MS-DOS.
14963 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14964 * w32fns.c (check_window_system): Likewise for MS-Windows.
14965 * xfns.c (check_window_system): Likewise for X.
14966 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14967 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14969 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14971 Prefer < to > in range checks such as 0 <= i && i < N.
14972 This makes it easier to visualize quantities on a number line.
14973 This patch doesn't apply to all such range checks,
14974 only to the range checks affected by the 2013-03-24 change.
14975 This patch reverts most of the 2013-03-24 change.
14976 * alloc.c (xpalloc, Fgarbage_collect):
14977 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14978 * character.c (string_escape_byte8):
14979 * charset.c (read_hex):
14980 * data.c (cons_to_unsigned):
14981 * dispnew.c (update_frame_1):
14982 * doc.c (Fsubstitute_command_keys):
14983 * doprnt.c (doprnt):
14984 * editfns.c (hi_time, decode_time_components):
14985 * fileio.c (file_offset):
14986 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14987 * font.c (font_intern_prop):
14988 * frame.c (x_set_alpha):
14989 * gtkutil.c (get_utf8_string):
14990 * indent.c (check_display_width):
14991 * keymap.c (Fkey_description):
14992 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14994 * minibuf.c (read_minibuf_noninteractive):
14995 * process.c (wait_reading_process_output):
14996 * search.c (Freplace_match):
14997 * window.c (get_phys_cursor_glyph):
14998 * xdisp.c (redisplay_internal):
14999 * xsmfns.c (smc_save_yourself_CB):
15000 Prefer < to > for range checks.
15001 * dispnew.c (sit_for): Don't mishandle NaNs.
15002 This fixes a bug introduced in the 2013-03-24 change.
15003 * editfns.c (decode_time_components): Don't hoist comparison.
15004 This fixes another bug introduced in the 2013-03-24 change.
15006 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15008 * frame.h (struct frame): Drop scroll_bottom_vpos
15009 member becaue all real users are dead long ago.
15010 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15011 * xdisp.c (redisplay_internal): Adjust user.
15013 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15015 * nsmenu.m (showAtX:Y:for:): setLevel to
15016 NSPopUpMenuWindowLevel (Bug#13998).
15018 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15020 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15021 (ns_check_pending_open_menu): Declare.
15023 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15024 (x_activate_menubar): Update the menu with title that matches
15025 ns_get_pending_menu_title, and call
15026 ns_check_pending_openmenu (Bug#12698).
15027 (menuWillOpen:): New method.
15028 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15030 * nsterm.m (menu_will_open_state, menu_mouse_point)
15031 (menu_pending_title): New varaibles.
15032 (ns_get_pending_menu_title, ns_check_menu_open)
15033 (ns_check_pending_open_menu): New functions.
15035 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15037 * indent.c (current_column_bol_cache): Remove leftover which is not
15038 used in Fmove_to_column any more.
15039 (current_column, scan_for_column): Adjust users.
15040 * keyboard.c (last_point_position_buffer, last_point_position_window):
15041 Remove leftovers which are not used for recording undo any more.
15042 (command_loop_1, syms_of_keyboard): Adjust users.
15043 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15044 redisplay_window any more.
15045 (move_it_to): Adjust user.
15047 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15049 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15050 Update dependencies.
15052 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15054 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15055 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15056 forward references.
15058 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15060 * window.h (struct window): Replace hchild, vchild and buffer slots
15061 with a single slot 'contents'. This is possible because each valid
15062 window may have either the child window (in vertical or horizontal
15063 combination) or buffer to display (for the leaf window). Using that,
15064 a lot of operations to traverse and/or change window hierarchies may
15065 be simplified. New member horizontal is used to distinguish between
15066 horizontal and vertical combinations of internal windows.
15067 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15068 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15069 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15070 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15071 Use contents slot, not buffer, where appropriate.
15072 (wset_combination): New function.
15073 (wset_buffer): Add eassert.
15074 (Fframe_first_window): Simplify the loop reaching first window.
15075 (Fwindow_buffer): Use WINDOW_LEAF_P.
15076 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15077 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15078 (unshow_buffer): Convert initial debugging check to eassert.
15079 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15080 (make_parent_window, window_resize_check, window_resize_apply)
15081 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15082 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15083 Adjust to match struct window changes.
15084 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15085 (mark_window_cursors_off, count_windows, get_leaf_windows)
15086 (foreach_window_1): Simplify the loop.
15087 * alloc.c (mark_object): Do not check for the leaf window because
15088 internal windows has no glyph matrices anyway.
15089 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15090 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15091 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15092 (build_frame_matrix_from_window_tree, mirror_make_current)
15093 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15094 (update_window_tree, set_window_update_flags): Simplify the loop.
15095 (sync_window_with_frame_matrix_rows): Enforce live window.
15096 Use contents slot, not buffer, where appropriate.
15097 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15098 and WINDOW_HORIZONTAL_COMBINATION_P.
15099 (make_frame_visible_1): Simplify the loop.
15100 Use contents slot, not buffer, where appropriate.
15101 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15102 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15103 (expose_window_tree): Likewise.
15104 Use contents slot, not buffer, where appropriate.
15105 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15106 to avoid deleted windows. Use contents slot instead of buffer.
15107 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15108 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15109 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15110 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15112 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15114 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15115 identify the reasons for assertion violations in bug#14062 and
15117 (Fx_show_tip): Fix compilation error under
15118 "--enable-check-lisp-object-type". (Bug#14073)
15120 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15121 Reported by <rzl24ozi@gmail.com>.
15123 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15125 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15127 (unwind_with_echo_area_buffer): ...to restore it here.
15128 This is needed to ensure that...
15129 (redisplay_window): ...both window markers are valid here,
15130 which is verified by eassert.
15131 * editfns.c (save_excursion_save): Do not assume that
15132 selected_window always displays the buffer.
15133 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15136 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15138 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15141 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15143 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15145 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15147 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15148 since MinGW's w32api headers do. This avoids compiler warnings.
15150 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15151 if already defined.
15153 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15155 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15157 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15159 * gtkutil.c (style_changed_cb): Check if frame is live and an
15160 X frame (Bug#14038).
15162 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15164 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15165 Define only for _WIN32_WINNT less than 0x0500.
15166 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15168 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15169 see its own definitions of 'struct timeval' and 'struct timezone'.
15171 Fix incompatibilities between MinGW.org and MinGW64 headers.
15172 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15174 * w32.c (REPARSE_DATA_BUFFER): Guard with
15175 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15177 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15179 * xterm.c: Include X11/XKBlib.h
15180 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15182 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15184 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15186 * blockinput.h (input_blocked_p): Likewise.
15187 * bytecode.c (exec_byte_code): Likewise.
15188 * callproc.c (call_process_kill, call_process_cleanup)
15189 (Fcall_process): Likewise.
15190 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15191 (Fccl_execute_on_string): Likewise.
15192 * character.c (string_escape_byte8): Likewise.
15193 * charset.c (read_hex): Likewise.
15194 * cm.c (calccost): Likewise.
15195 * data.c (cons_to_unsigned): Likewise.
15196 * dired.c (directory_files_internal, file_name_completion):
15198 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15199 (sit_for): Likewise.
15200 * doc.c (Fsubstitute_command_keys): Likewise.
15201 * doprnt.c (doprnt): Likewise.
15202 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15203 * emacsgtkfixed.c: Likewise.
15204 * fileio.c (file_offset, Fwrite_region): Likewise.
15205 * floatfns.c (Fexpt, fmod_float): Likewise.
15206 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15208 * font.c (font_intern_prop): Likewise.
15209 * frame.c (x_set_alpha): Likewise.
15210 * gtkutil.c (get_utf8_string): Likewise.
15211 * indent.c (check_display_width): Likewise.
15212 * intervals.c (create_root_interval, rotate_right, rotate_left)
15213 (split_interval_right, split_interval_left)
15214 (adjust_intervals_for_insertion, delete_node)
15215 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15216 (merge_interval_right, merge_interval_left, copy_intervals)
15217 (set_intervals_multibyte_1): Likewise.
15218 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15219 * keymap.c (Fkey_description): Likewise.
15220 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15221 * lread.c (openp, read_integer, read1, string_to_number):
15223 * menu.c (ensure_menu_items): Likewise.
15224 * minibuf.c (read_minibuf_noninteractive): Likewise.
15225 * print.c (printchar, strout): Likewise.
15226 * process.c (create_process, Faccept_process_output)
15227 (wait_reading_process_output, read_process_output, send_process)
15228 (wait_reading_process_output): Likewise.
15229 * profiler.c (make_log, handle_profiler_signal): Likewise.
15230 * regex.c (re_exec): Likewise.
15231 * regex.h: Likewise.
15232 * search.c (looking_at_1, Freplace_match): Likewise.
15233 * sysdep.c (get_child_status, procfs_ttyname)
15234 (procfs_get_total_memory): Likewise.
15235 * systime.h (EMACS_TIME_VALID_P): Likewise.
15236 * term.c (dissociate_if_controlling_tty): Likewise.
15237 * window.c (get_phys_cursor_glyph): Likewise.
15238 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15239 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15241 * xfns.c (Fx_window_property): Likewise.
15242 * xmenu.c (set_frame_menubar): Likewise.
15243 * xselect.c (x_get_window_property, x_handle_dnd_message):
15245 * xsmfns.c (smc_save_yourself_CB): Likewise.
15246 * xterm.c (x_scroll_bar_set_handle): Likewise.
15248 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15250 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15251 to be optional or nil. Adjust comment and convert it to docstring.
15252 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15253 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15255 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15257 Static checking by GCC 4.8-20130319.
15258 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15259 * process.c (Fset_process_datagram_address)
15260 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15261 * xdisp.c (get_char_face_and_encoding)
15262 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15263 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15264 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15266 2013-03-24 Ken Brown <kbrown@cornell.edu>
15268 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15269 fix compilation on 64-bit Cygwin, where underscores are not
15270 automatically prepended.
15272 * w32term.c (w32_initialize): Silence compiler warning.
15274 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15276 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15277 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15278 variables, to save and restore frame dimensions.
15279 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15280 after returning from a 'fullscreen' configuration.
15281 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15282 to avoid races between the main thread and the input thread.
15284 * w32term.h (struct w32_output): New members normal_width,
15285 normal_height, normal_top, normal_left, and prev_fsmode.
15286 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15287 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15288 members of a frame.
15290 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15291 'fullscreen' parameter. Always record previous width and height
15292 of the frame, except when switching out of maximized modes, so
15293 that they could be restored correctly, instead of resetting to the
15294 default frame dimensions. Send SC_RESTORE command to the frame,
15295 unless we are going to send SC_MAXIMIZE, to restore the frame
15296 resize hints in the mouse pointer shown by the window manager.
15299 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15301 * lisp.h (get_frame_param): Adjust conditions for prototype
15304 2013-03-22 Ken Brown <kbrown@cornell.edu>
15306 * unexcw.c: Drop unneeded inclusion of w32common.h.
15307 (report_sheap_usage): Declare.
15308 (read_exe_header): Add magic numbers for x86_64.
15309 (fixup_executable): Fix printf format specifier for unsigned long
15312 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15314 * frame.h (struct frame): Put menu_bar_window under #ifdef
15315 because this member is not needed when X toolkit is in use.
15316 (fset_menu_bar_window):
15317 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15318 (free_glyphs, update_frame):
15319 * xdisp.c (expose_frame): Likewise.
15320 (display_menu_bar): Likewise. Remove redundant eassert.
15321 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15324 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15326 Use functions and constants to manipulate Lisp_Save_Value objects.
15327 This replaces code that used macros and strings and token-pasting.
15328 The change makes the C source a bit easier to follow,
15329 and shrinks the Emacs executable a bit.
15330 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15331 (make_save_value): Change 1st arg from string to enum. All callers
15334 (mark_object): Use if, not #if, for GC_MARK_STACK.
15335 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15336 (XSAVE_OBJECT): Now functions, not macros.
15337 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15338 the constant was never used.
15339 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15340 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15341 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15342 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15344 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15345 type3 with a single member save_type. All uses changed.
15346 (save_type, set_save_pointer, set_save_integer): New functions.
15347 * print.c (PRINTX): Remove.
15349 * alloc.c: Remove redundant static declarations.
15351 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15353 * window.h (struct window): Convert left_col, top_line, total_lines
15354 and total_cols from Lisp_Objects to integers. Adjust comments.
15355 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15357 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15358 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15359 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15360 Adjust users where appropriate.
15362 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15364 * frame.h (struct frame): Drop resx and resy because the same data is
15365 available from window system-specific output context. Adjust users.
15366 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15367 New functions to provide defaults when no window system available.
15368 (FRAME_RES_X, FRAME_RES_Y): New macros.
15369 (NUMVAL): Move from xdisp.c.
15370 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15371 (Ffont_face_attributes, Fopen_font):
15372 * image.c (gs_load):
15373 * w32font.c (fill_in_logfont):
15374 * xdisp.c (calc_pixel_width_or_height):
15375 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15376 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15378 2013-03-20 Kenichi Handa <handa@gnu.org>
15380 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15381 to 1 (temporary workaround until a bug related to ASCII
15382 optimization is fixed).
15384 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15386 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15387 Signal error if window is not internal. Adjust docstring.
15388 (delete_all_child_windows): Use combination_limit to save the buffer.
15389 (Fset_window_configuration): Adjust accordingly.
15390 * print.c (syms_of_print): Initialize debugging output not here...
15391 (init_print_once): ...but in a new function here.
15392 * lisp.h (init_print_once): Add prototype.
15393 * emacs.c (main): Add call to init_print_once. Adjust comments.
15395 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15397 * window.c (window_resize_check, window_resize_apply)
15398 (window_from_coordinates, recombine_windows, set_window_buffer)
15399 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15400 (Fsplit_window_internal, Fdelete_window_internal)
15401 (freeze_window_starts): Use bool for booleans.
15402 * window.h (window_frame_coordinates, resize_frame_windows)
15403 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15405 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15407 * dispnew.c (bitch_at_user): Use `user-error'.
15409 2013-03-17 Ken Brown <kbrown@cornell.edu>
15411 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15412 as return type of image_background. (Bug#13981)
15413 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15415 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15417 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15418 (ns_select): Don't return with result uninitialized.
15420 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15423 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15425 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15426 directories. If filename is nil, get directory name (Bug#13932).
15427 Use getFilename and getDirectory.
15428 (getFilename, getDirectory): New methods for EmacsSavePanel and
15430 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15432 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15434 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15436 2013-03-15 Kenichi Handa <handa@gnu.org>
15438 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15439 (adjust_after_replace): Make it back to static. Delete the third
15440 arg text_at_gap_tail. Cancel the code for handling it.
15442 * coding.h (struct coding_system): New member eol_seen.
15444 * coding.c (detect_ascii): New function.
15445 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15446 when the source bytes are actually scanned. On detecting for
15447 coding_category_utf_8_auto, call detect_ascii instead of scanning
15448 source bytes directly.
15449 (produce_chars): Call insert_from_gap with the new arg 0.
15450 (encode_coding): Likewise.
15451 (decode_coding_gap): Control ASCII optimization by the variable
15452 disable_ascii_optimization instead of #ifndef .. #endif.
15453 Deccode EOL format according to coding->eol_seen.
15454 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15457 * lisp.h (adjust_after_replace): Cancel externing it.
15458 (insert_from_gap): Adjust prototype.
15460 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15462 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15463 FULLSCREEN_MAXIMIZED. (Bug#13935)
15465 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15467 * region-cache.c (find_cache_boundary, move_cache_gap)
15468 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15469 Simplify debugging check and convert to eassert. Adjust comment.
15470 (pp_cache): Put under ENABLE_CHECKING.
15472 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15474 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15475 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15476 and WM_ACTIVATEAPP.
15477 (w32fullscreen_hook): If the frame is visible, reset
15478 f->want_fullscreen flag after changing the frame size. If the
15479 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15482 2013-03-13 Daniel Colascione <dancol@dancol.org>
15484 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15485 too so that these builds can use Cygwin's file conversion
15486 functions. (We've been building and linking cygw32.o all along
15487 and just not using it.)
15489 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15491 File synchronization fixes (Bug#13944).
15492 * Makefile.in (LIB_FDATASYNC): New macro.
15494 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15495 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15496 Don't worry about HAVE_FSYNC, since a substitute fsync is
15497 available if the system lacks one.
15498 (Fwrite_regin): Retry fsync if interrupted.
15500 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15502 * w32term.c (w32_read_socket): If the Emacs frame is being
15503 activated, call w32fullscreen_hook, to make sure the new frame
15504 dimensions are in effect. (Bug#13937)
15506 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15508 * xdisp.c (init_iterator): Simplify because both character and byte
15509 positions are either specified or -1. Add eassert. Adjust comment.
15510 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15511 character and byte positions can be obtained from marker.
15513 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15515 Static checking by Sun C 5.12.
15516 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15517 * bytecode.c (exec_byte_code):
15518 * dispnew.c (init_display):
15520 * fileio.c (Fsubstitute_in_file_name):
15521 * keyboard.c (Fevent_convert_list):
15522 * keymap.c (Fsingle_key_description):
15523 * term.c (maybe_fatal, fatal):
15524 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15525 * xsmfns.c (Fhandle_save_session):
15526 Omit unreachable code.
15527 * keymap.c (map_keymap_char_table_item): Cast void * to
15528 a function pointer type; the C Standard requires this.
15530 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15531 Include <sys/param.h> unconditionally, as that works elsewhere and
15532 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15533 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15536 See ChangeLog.12 for earlier changes.
15538 ;; Local Variables:
15542 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15544 This file is part of GNU Emacs.
15546 GNU Emacs is free software: you can redistribute it and/or modify
15547 it under the terms of the GNU General Public License as published by
15548 the Free Software Foundation, either version 3 of the License, or
15549 (at your option) any later version.
15551 GNU Emacs is distributed in the hope that it will be useful,
15552 but WITHOUT ANY WARRANTY; without even the implied warranty of
15553 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15554 GNU General Public License for more details.
15556 You should have received a copy of the GNU General Public License
15557 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.