1 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
3 Port better to AddressSanitizer.
4 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
6 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
7 Return -1 or 0, as the pipe trick doesn't work.
8 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
10 * print.c (print_object):
11 When a pointer-check primitive returns -1, do not assume this
12 means the pointer is valid or that the underlying system has failed.
13 It could just be that addresses are being sanitized so Emacs can't
14 test for pointer validity.
15 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
16 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
17 string validity checker doesn't work on stack-based strings.
19 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
21 Improve clarity of USE_LSB_TAG definition.
22 Problem reported by Lee Duhem. Suggestion by Andreas Schwab in:
23 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
24 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
25 VAL_MAX / 2 rather than in terms of the (more complicated)
26 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
28 2014-11-29 Eli Zaretskii <eliz@gnu.org>
30 * xdisp.c (handle_single_display_spec): When ignoring a fringe
31 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
32 (next_element_from_buffer): When done with overlays, reset the
33 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
35 2014-11-29 Eli Zaretskii <eliz@gnu.org>
37 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
38 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
40 2014-11-29 Ulrich Müller <ulm@gentoo.org>
42 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
43 for paxctl and setfattr. Fixes temacs startup failure with
44 grsecurity/PaX enabled Linux kernel (bug#19067).
46 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
48 * src/w32.c, src/w32heap.c, src/w32term.c:
49 Use MINGW_W64 instead of _W64.
51 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
53 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
55 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
57 * gnutls.c (gnutls_ip_address_p): New function.
58 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
60 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
62 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
64 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
66 Fix gnutls problems caught by static checking.
67 * gnutls.c (Fgnutls_boot): Remove unused local.
68 (Fgnutls_boot): Fix pointer signedness.
70 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
72 * gnutls.c (gnutls_certificate_details): Don't include certain
73 certificate details on older gnutls versions (bug#19168).
74 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
75 (gnutls_certificate_details): Reversed check in last checkin.
77 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
79 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
80 (Fgnutls_peer_status_warning_describe): Add function to describe a
81 peer verification warning symbol.
82 (Fgnutls_peer_status): Use it.
83 (Fgnutls_boot): Use it. Minor logging fixes.
85 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
87 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
89 2014-11-24 Glenn Morris <rgm@gnu.org>
91 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
93 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
94 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
96 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
98 * gnutls.c: Fix Windows function definition of
99 gnutls_x509_crt_get_fingerprint.
101 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
103 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
105 * process.h: Added more fields to Lisp_Process to track
108 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
109 (Fgnutls_peer_status): New functions to export TLS certificate
110 details to Emacs Lisp.
112 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
114 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
115 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
116 check for gtk_adjustment_configure (Bug#19149).
117 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
119 2014-11-22 Glenn Morris <rgm@gnu.org>
121 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
123 2014-11-22 Martin Rudalics <rudalics@gmx.at>
125 Don't shrink frame when using desktop-save-mode (Bug#19048).
126 * w32fns.c (x_set_tool_bar_lines): Always call
127 x_change_tool_bar_height (Bug#19048).
128 (x_change_tool_bar_height): Mark frame as garbaged since
129 adjust_frame_size might not have done that.
130 * xfns.c (x_set_tool_bar_lines): Always call
131 x_change_tool_bar_height (Bug#19048).
132 (x_change_tool_bar_height): Mark frame as garbaged since
133 adjust_frame_size might not have done that.
135 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
137 * xml.c (parse_region): Take care of new optional parameter
138 'discard-comments' of 'libxml-parse(html|xml)-region'.
139 (Flibxml_parse_html_region, Flibxml_parse_xml_region): New
140 optional parameter 'discard-comments'.
142 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
144 Improve time stamp handling, and be more consistent about it.
145 * editfns.c (invalid_time): New function.
146 Use it instead of 'error ("Invalid time specification")'.
147 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
148 (decode_float_time, lisp_to_timespec, lisp_time_struct):
150 (make_time_tail, make_time): Remove. All uses changed to use
151 new functions or plain list4i.
152 (disassemble_lisp_time): Return effective length if successful.
153 Check that LOW is an integer, if it's combined with other components.
154 (decode_time_components): Decode into struct lisp_time, not
155 struct timespec, so that we can support a wide set of times
156 regardless of whether time_t is signed. Decode plain numbers
157 as seconds since the Epoch, and nil as the current time.
158 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
159 Reimplement in terms of new functions.
160 (Fencode_time): Just use list2i.
161 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
162 * keyboard.c (decode_timer): Don't allow the new formats (floating
163 point or nil) in timers.
164 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
165 place of the magic number '16'.
166 (struct lisp_time): New type.
167 (decode_time_components): Use it.
168 (lisp_to_timespec): New decl.
170 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
172 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
175 * callint.c (Fcall_interactively): Pass in nil as argument to
176 Fbarf_if_buffer_read_only.
178 * fileio.c (Finsert_file_contents): Ditto.
180 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
182 * textprop.c (verify_interval_modification): Check buffer
183 readedness after the last interval.
185 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
186 the text at POSITION (new optional argument) has the
187 `inhibit-read-only' text property set.
189 2014-11-16 Eli Zaretskii <eliz@gnu.org>
191 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
192 errors in computing the number of pixels to scroll. Suggested by
193 Kelly Dean <kelly@prtime.org>. (Bug#19060)
195 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
197 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
198 call updateFrameSize.
200 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
202 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
204 * nsfns.m (x_set_foreground_color, x_set_background_color)
205 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
206 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
208 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
210 * nsterm.m (ns_send_appdefined): Check for application defined
211 event on Cocoa (Bug#18993).
212 (run): Restore code before the previous 18993 fix.
214 2014-11-14 David Reitter <david.reitter@gmail.com>
216 * nsterm.m (run): Set timeout for event loop to prevent hang.
219 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
221 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
223 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
225 * xfont.c (xfont_list_pattern): Do not allocate font entity object
226 for each candidate font but attempt to reuse it from previous improper
229 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
231 Avoid undefined behavior in color table hashing.
232 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
233 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
234 This function avoids undefined behavior with signed shift overflow.
236 2014-11-10 Eli Zaretskii <eliz@gnu.org>
238 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
239 when the inserted text does not need decoding. (Bug#18982)
241 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
243 * nsterm.h (EmacsScroller): judge returns bool.
245 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
246 (ns_judge_scroll_bars): Only set removed if judge returns true.
247 (judge): Returns bool == condemned. Remove self from window.
248 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
250 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
252 * keyboard.c (command_loop_1): Record this-command in recent-keys.
253 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
255 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
257 * nsterm.m (ns_set_vertical_scroll_bar)
258 (ns_set_horizontal_scroll_bar): Cleanup merge error.
260 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
262 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
263 merely because tmo_in_millisec is nonnegative. The 1st call
264 to g_main_context_query could succeed while the 2nd one fails.
266 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
268 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
270 * nsterm.m (run): Only use non-system event loop if OSX version is
271 exactly 10.9 (Bug#18993).
272 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
275 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
277 * callproc.c (encode_current_directory): Support handling of file
278 names prepended by "/:". (Bug#18891)
280 2014-11-08 Alan Mackenzie <acm@muc.de>
282 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
284 2014-11-08 Dima Kogan <dima@secretsauce.net>
286 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
288 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
290 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
291 raises an error. (Bug#18891)
293 2014-11-08 Martin Rudalics <rudalics@gmx.at>
295 * frame.c (adjust_frame_size): Call x_set_window_size only if
296 f->can_x_set_window_size is set.
297 (make_frame): Initialize f->can_x_set_window_size and
298 f->can_run_window_configuration_change_hook.
299 (Fcan_run_window_configuration_change_hook): New function.
300 * frame.h (frame): Split `official' into `can_x_set_window_size'
301 and `can_run_window_configuration_change_hook'.
302 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
303 * w32fns.c (Fx_create_frame, x_create_tip_frame): Set
304 f->can_x_set_window_size.
305 * window.c (run_window_configuration_change_hook): Return
306 immediately if either f->can_x_set_window_size or
307 f->can_run_window_configuration_change_hook are false.
308 (Fset_window_configuration): Instead of f->official set
309 f->can_x_set_window_size.
310 * xfns.c (Fx_create_frame, x_create_tip_frame): Set
311 f->can_x_set_window_size.
313 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
315 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
316 cleanup from 2014-11-01 (Bug#18972).
318 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
320 * keyboard.c: Call gui-set-selection instead of x-set-selection.
321 * xdisp.c (window-scroll-functions): Improve docstring.
323 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
325 Uniquify the 'size' symbol.
327 * w32notify.c (Qsize): Remove.
328 * lisp.h (Qsize): New decl.
329 * lread.c (Qsize): Now extern.
330 * w32notify.c (syms_of_w32notify): No need to defsym.
332 2014-11-07 Martin Rudalics <rudalics@gmx.at>
334 * dispnew.c (change_frame_size_1): Fix call of
336 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
337 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
338 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
339 (Qtool_bar_size): New constants.
340 (frame_inhibit_resize, adjust_frame_size): New argument to
341 handle case where frame_inhibit_implied_resize is a list.
342 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
343 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
344 (x_set_right_divider_width, x_set_bottom_divider_width)
345 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
346 (x_set_scroll_bar_width, x_set_scroll_bar_height):
348 (frame-inhibit-implied-resize): Rewrite doc-string.
349 * frame.h (frame_inhibit_resize, adjust_frame_size):
350 Fix external declarations.
351 (Qframe_position, Qframe_outer_size)
352 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
353 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
354 (Qtool_bar_size): Extern them.
355 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
356 (xg_height_or_width_changed): Remove.
357 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
358 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
359 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
360 (xg_change_toolbar_position): Call adjust_frame_size directly.
361 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
362 Fix calls of adjust_frame_size.
363 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
364 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
365 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
366 frame can get resized when tool-bar-lines parameter changes from
368 (Fw32_frame_menu_bar_size): Return fourth value.
369 (Fw32_frame_rect): Block input around system calls
370 (Fx_frame_geometry): New function.
371 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
372 * w32term.c (x_new_font): Adjust adjust_frame_size call.
373 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
374 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
375 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
376 (Fx_create_frame): Adjust adjust_frame_size calls.
377 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
378 frame can get resized when tool-bar-lines parameter changes from
380 (Fx_frame_geometry): New function.
381 * xmenu.c (update_frame_menubar): On Lucid call
382 adjust_frame_size with one pixel less height to avoid that
383 repeatedly adding/removing the menu bar grows the frame.
384 (free_frame_menubar): On Motif arrange to optionally preserve
385 the old frame height when removing the menu bar.
386 * xterm.c (x_new_font): Adjust adjust_frame_size call.
388 2014-11-03 Eli Zaretskii <eliz@gnu.org>
390 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
391 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
392 frame; instead, print an error message.
394 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
396 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
398 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
400 * nsimage.m (allocInitFromFile:): Initialize bmRep.
401 (dealloc): Release bmRep.
403 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
404 imageListSetNext, imageListNext.
406 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
408 (allocInitFromFile:): Remove searching ImageList and calling
409 reference (Bug#18918).
410 (dealloc): Remove handling if ImageList.
412 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
414 * process.c (catch_child_signal): Fix incorrect assertion.
416 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
418 * macfont.m (macfont_draw):
419 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
421 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
422 if force_integral_p (i.e. no antialias).
423 (macfont_draw): Check ns_antialias_text, also turn off synthetic
424 bold if no antialias (Bug#18876).
426 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
427 was given (Bug#18846).
429 * nsterm.h (ns_set_doc_edited): Declare taking no args.
431 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
432 instead of in xdisp.c, function now takes void. (Bug#18884).
434 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
435 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
437 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
438 struct window* (Bug#18889).
439 Remove getMouseMotionPart.
440 (ns_output): Make icon_top/left int.
442 * nsfns.m (x_icon): icon_top/left is int.
444 * nsterm.m (ns_mouse_position): Remove unused code.
445 (initFrame:window:, dealloc): Use window instead of win.
446 (getMouseMotionPart:window:x:y:): Remove, unused.
447 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
449 2014-11-01 Eli Zaretskii <eliz@gnu.org>
451 * keyboard.c (readable_events): When FLAGS include
452 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
453 This avoids returning non-nil from input-pending-p when only such
454 events are in the queue. (Bug#18856)
456 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
458 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
459 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
460 (Qforeign_selection): Remove.
461 (ns_get_local_selection): Identation fix.
462 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
464 * nsselect.m (ns_get_local_selection): Remove calling of
465 functions in Vselection_converter_alist (Bug#18911).
466 (syms_of_nsselect): Remove Vselection_converter_alist.
468 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
470 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
471 and unnecessary initialization. Adjust comments.
473 2014-10-30 Eli Zaretskii <eliz@gnu.org>
475 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
477 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
478 index, not an absolute one, as that's what the function expects.
480 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
482 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
483 font on an initial frame when running as a daemon (Bug#18869).
485 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
487 2014-10-30 Eli Zaretskii <eliz@gnu.org>
489 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
490 build_string, when importing a home directory. (Bug#18873)
492 * dispnew.c (buffer_posn_from_coords):
493 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
494 account for the header-line height. (Bug#18839)
496 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
498 * xml.c (parse_region): Do not forget the first document child.
500 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
502 * nsselect.m: pasteboard_changecount is new.
503 (ns_store_pb_change_count, ns_get_pb_change_count)
504 (ns_get_our_change_count_for): New functions.
505 (ns_string_to_pasteboard_internal): Correct comment.
506 type => gtype in eassert, Call ns_store_pb_change_count.
507 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
508 (Fns_disown_selection_internal, Fns_selection_owner_p):
509 Replace Vselection_alist check, with change count check.
510 (Fns_get_selection): Initialize val to Qnil. Only get local
511 selection if change counts match (Bug#18799).
512 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
514 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
516 * src/w32proc.c (create_child): If calling a quoted batch file,
517 pass NULL for exe. (Bug#18745)
519 2014-10-24 Eli Zaretskii <eliz@gnu.org>
521 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
522 (bidi_resolve_brackets): Use end of string position rather than ZV
523 when iterating over a string. (Bug#18815)
525 2014-10-24 Martin Rudalics <rudalics@gmx.at>
527 * keyboard.c (make_lispy_position): Return coordinates also when
528 on scroll bars, fringes, margins or not in a window.
529 * xdisp.c (show_mouse_face): Don't change cursor face during
532 2014-10-23 Martin Rudalics <rudalics@gmx.at>
534 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
535 (frame_resize_pixelwise, frame_inhibit_implied_resize):
536 Fix doc-strings (Bug#18789).
538 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
540 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
542 2014-10-22 Eli Zaretskii <eliz@gnu.org>
544 Optimize redisplay of simple bracketed text.
545 * bidi.c (bidi_cache_reset_to): New function.
546 (bidi_cache_reset): Call it.
547 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
549 (bidi_resolve_explicit): Reset bracket_pairing_pos and
550 bracket_enclosed_type only if bracket_pairing_pos's value is not
552 (MAX_BPA_STACK): Make sure the value is signed.
553 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
554 stop pushing values onto the stack.
555 (bidi_find_bracket_pairs): If the bracketed text is only on the
556 base embedding level, remove all the states cached by this
557 function from the cache, and return zero, so that the brackets in
558 this segment of text are processed as normal neutrals.
559 (bidi_resolve_brackets): Detect the brackets that are to be
560 processed as neutrals, and don't call bidi_find_bracket_pairs on
563 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
565 * w32select.c (Fw32_selection_exists_p): Rename from
566 Fx_selection_exists_p.
567 (syms_of_w32select): Adjust accordingly.
569 * w16select.c (Fw16_selection_exists_p): Rename from
570 Fx_selection_exists_p.
571 (syms_of_win16select): Adjust accordingly.
573 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
574 (Fns_own_selection_internal): Tighten scoping.
575 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
576 (Fns_get_selection): Rename from Fx_get_selection_internal.
577 (Fns_get_selection_internal, Fns_store_selection_internal):
579 (syms_of_nsselect): Adjust accordingly.
581 2014-10-21 Martin Rudalics <rudalics@gmx.at>
583 * w32fns.c (Fw32_frame_menu_bar_size): New function.
584 * w32term.c (x_set_window_size): Account for wrapped menu bar
585 lines when setting up frame height (Bug#15174 and Bug#18720).
586 (w32_add_wrapped_menu_bar_lines): New variable.
588 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
590 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
593 2014-10-20 Glenn Morris <rgm@gnu.org>
595 * Merge in all changes up to 24.4 release.
597 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
599 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
600 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
602 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
604 * xterm.c (handle_one_xevent): Check return value from
605 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
606 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
608 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
609 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
610 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
611 Gtk+ >= 3.14 (Bug#18674).
612 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
613 Gtk+ >= 3.14 (Bug#18674).
615 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
617 * gtkutil.c: Remove no-longer-used code.
618 (xg_update_menubar): Remove unused local and unnecessary call to
619 gtk_menu_item_get_submenu.
620 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
621 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
622 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
624 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
626 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
628 * xterm.h (handlebox_widget): Remove.
630 * xmenu.c (set_frame_menubar): Remove GTK block that calls
633 * gtkutil.h (xg_have_tear_offs): Remove declaration.
635 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
636 to handle Gtk versions.
637 (xg_get_file_with_chooser): Use them.
638 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
639 Remove (create_menus): Remove teroff argument and code.
640 Remove call to gtk_menu_set_title.
641 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
642 Adjust args to create_menus.
643 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
644 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
645 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
646 (xg_make_tool_item): Remove detach code.
647 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
648 (find_icon_from_name): New function.
649 (update_frame_tool_bar): Remove GtkStockItem code, move to
650 find_icon_from_name. Let stock be a list of icon names to try.
651 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
652 Replace TOOLBAR_TOP_WIDGET.
653 (free_frame_tool_bar, xg_change_toolbar_position ):
654 Replace TOOLBAR_TOP_WIDGET.
655 (xg_initialize): Remove tearoff code.
657 2014-10-18 Eli Zaretskii <eliz@gnu.org>
659 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
660 pixel from the window's cursor glyph width, since X renders hollow
661 blocks 1 pixel wider than the 'width' parameter.
663 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
664 glyph->pixel_width; this is now done in xterm.c.
666 Fix reordering of bracket characters in isolates.
667 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
668 RESOLVED_ONLY; when non-zero, return from the cache only fully
669 resolved states. All callers changed.
670 (CANONICAL_EQU): New macro.
671 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
672 equivalent of the paired closing bracket character.
673 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
674 the default non-negative value, to be checked later in
675 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
676 characters against those pushed onto the BPA stack.
677 (bidi_record_type_for_neutral): New function.
678 (bidi_resolve_brackets): Record next_for_neutral and
679 prev_for_neutral when embedding level gets pushed. Force
680 resolution of bracket pairs when entering a level run that was not
682 (bidi_resolve_neutral): Add assertions before calling
683 bidi_resolve_neutral_1.
684 (bidi_level_of_next_char): Remove the code that attempted to
685 resolve unresolved neutrals; that is now done by
686 bidi_resolve_neutral.
688 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
690 2014-10-17 Eli Zaretskii <eliz@gnu.org>
692 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
693 1-pixel R2L characters.
694 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
695 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
697 2014-10-16 Eli Zaretskii <eliz@gnu.org>
699 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
702 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
704 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
705 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
706 It's not clear to me whether the initialization is needed,
707 but it can't hurt so I played it safe.
709 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
711 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
713 2014-10-15 Eli Zaretskii <eliz@gnu.org>
715 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
716 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
718 (bidi_get_type): Return the isolate initiators and terminator types.
719 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
720 (bidi_fetch_char_skip_isolates, find_first_strong_char)
721 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
722 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
723 for the new features.
724 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
725 push and pop correctly for isolates.
726 (bidi_remember_char): Modify to accept an additional argument
727 and record the bidi type according to its value.
728 (bidi_cache_iterator_state): Accept an additional argument to only
729 update an existing state. Handle the new members of struct bidi_it.
730 (bidi_cache_find): Arguments changed: no longer accepts a level,
731 instead accepts a flag telling it whether it is okay to return
733 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
734 table. Initialize new isolate-related members.
735 (bidi_paragraph_init): Some code factored out into
736 find_first_strong_char.
737 (bidi_resolve_explicit_1): Function deleted, its code incorporated
738 into bidi_resolve_explicit.
739 (bidi_resolve_explicit): Support the isolate initiators and
740 terminator. Fix handling of embeddings and overrides according to
741 new UBA requirements. Record information about previously seen
742 characters here (moved from bidi_level_of_next_char).
743 (bidi_resolve_weak): Adapt to changes in struct members.
744 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
745 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
746 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
747 paired bracket resolution. Handle isolate initiators and
749 (bidi_type_of_next_char): Remove unneeded code for BN limit.
750 (bidi_level_of_next_char): Move the code that records information
751 about previous characters to bidi_resolve_explicit. Fix logic of
752 resolving neutrals and make sure their cache entries are updated.
753 Remove now unneeded special handling of PDF level.
755 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
756 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
757 enlarged per Unicode 6.3.
758 (enum bidi_bracket_type_t): New data type.
759 (struct bidi_saved_info): Leave only 2 type members out of 4.
761 (struct bidi_stack): Add members necessary to support isolating
763 (struct bidi_it): Add new members necessary to support isolating
764 sequences and bracket pair resolution.
766 * xdisp.c (Fbidi_resolved_levels): New function.
767 (syms_of_xdisp): Defsubr it.
768 (append_glyph, append_composite_glyph, produce_image_glyph)
769 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
771 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
773 * term.c (append_glyph, append_composite_glyph)
774 (append_glyphless_glyph): Convert aborts to assertions.
776 * .gdbinit (pgx): Display the character codepoint, resolved level,
777 and bidi type also for glyphless glyphs.
779 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
781 Avoid unwanted point motion in Fline_beginning_position.
782 * lisp.h (scan_newline_from_point): Add prototype.
783 * search.c (scan_newline_from_point): New function, refactored from...
784 * cmds.c (Fforward_line): ...adjusted user.
785 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
786 and simplify the former since the latter doesn't move point.
788 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
790 Cleanup terminal handling code.
791 * dispextern.h (get_named_tty): Remove prototype but...
792 * termhooks.h (get_named_terminal): ...resurrect it under
793 more meaningful name.
794 (get_terminal): Likewise, but with...
795 (decode_live_terminal): ...this name.
796 (decode_tty_terminal): Add prototype.
797 * term.c (get_tty_terminal): Remove.
798 (get_named_tty): Remove.
799 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
800 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
801 Use decode_tty_terminal.
802 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
803 * terminal.c (get_terminal): Refactor to...
804 (decode_terminal, decode_live_terminal): ...new functions.
805 (decode_tty_terminal): Replacement for get_tty_terminal.
806 (get_named_terminal): Likewise for get_named_tty.
807 * coding.c (Fset_terminal_coding_system_internal)
808 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
809 (Fkeyboard_coding_system):
810 * composite.c (Fcomposition_get_gstring):
811 * dispnew.c (Fsend_string_to_terminal):
812 * frame.c (Fmake_terminal_frame):
813 * nsfns.m (check_ns_display_info):
814 * w32fns.c, xfns.c (check_x_display_info):
815 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
816 * keyboard.c (handle_interrupt_signal, handle_interrupt)
817 (Fset_quit_char): Use get_named_terminal.
818 (Fset_output_flow_control, Fset_input_meta_mode):
819 Use decode_tty_terminal.
821 2014-10-13 Eli Zaretskii <eliz@gnu.org>
823 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
824 between 32-bit and 64-bit MinGW builds. (Bug#18699)
826 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
828 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
829 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
831 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
833 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
836 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
838 * editfns.c (dump_tz_string): No longer const.
839 It might be modified.
841 * nsmenu.m (clear): Assume OS X 10.6 or later.
843 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
845 * unexmacosx.c: Remove include ppc/reloc.h.
846 (unrelocate, copy_dysymtab): Remove PPC code.
847 (rebase_reloc_address): Remove, only used for PPC:
849 * nsterm.m: Always include macfont.h on COCOA.
850 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
851 (ns_dumpglyphs_image, ns_check_menu_open)
852 (applicationDidFinishLaunching)
853 (antialiasThresholdDidChange:)
854 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
855 Remove checks for OSX <= 10.5/10.6.
856 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
857 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
860 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
861 (NS_HAVE_NSINTEGER): Remove block.
862 Remove >= OSX 10.6 tests.
864 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
865 (x_activate_menubar, trackingNotification:): Remove check for
867 (menuNeedsUpdate:): Remove check for OSX < 10.5.
869 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
871 * nsfns.m: Always include macfont.h on COCOA.
872 (ns_filename_from_panel, ns_directory_from_panel)
873 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
874 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
876 * macfont.m: Remove >= 1050 check.
877 (macfont_create_family_with_symbol)
878 (macfont_get_glyph_for_character)
879 (mac_font_get_glyphs_for_variants)
880 (mac_ctfont_create_available_families, syms_of_macfont):
881 Remove code for OSX < 10.6.
882 (mac_font_family_group, mac_font_family_compare): Remove, only used
885 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
886 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
888 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
891 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
893 Fix putenv race conditions with undefined behavior (Bug#8705).
894 Do all putenv calls before Emacs creates any threads.
895 Use a safer way to modify the TZ environment variable in the
896 presence of multiple threads. For further thread-safety,
897 prefer localtime_r and gmtime_r to localtime and gmtime,
898 and prefer struct tm's tm_gmtoff (if available) to calling
899 both localtime_r and gmtime_r.
900 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
901 (init_dbusbind): ... to this new function.
902 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
903 * xterm.c (x_term_init): Move xputenv call from here ...
904 (init_xterm): ... to this new function.
905 * emacs.c (main) [USE_GTK]: Call it before creating threads.
906 * editfns.c (HAVE_TM_GMTOFF): Default to false.
907 (dump_tz_string): New constant.
908 (init_editfns): Use it. This centralizes the dump_tz stuff.
909 Call set_time_zone_rule here, so that its xputenv is done
910 before Emacs goes multithreaded.
911 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
912 thread-safe enough for Emacs.
913 (format_time_string, Fdecode_time, Fcurrent_time_string)
914 (Fcurrent_time_zone):
915 Prefer localtime_r and gmtime_r, which are more thread-safe, to
916 localtime and gmtime. Remove now-unnecessary calls to block_input.
917 (tm_gmtoff): New static function.
918 (Fdecode_time, Fcurrent_time_zone): Use it.
919 (Fencode_time): Use mktime_z, for better thread-safety.
920 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
921 i.e., not quite thread-safe but good enough for Emacs typical usage.
922 Do not reclaim storage that is in the environment; let it leak.
923 Always call tzset, since localtime_r does not.
924 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
925 This is now done in init_editfns.
926 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
927 New macros and declarations, for platforms lacking tzalloc & friends.
929 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
931 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
932 On x86 platforms this works around GCC bug 63495
933 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
934 and more generally should fix a portability problem in Emacs.
935 Problem reported by Stefan Monnier in:
936 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
938 2014-10-08 Leo Liu <sdl.web@gmail.com>
940 Enhance terpri to allow conditionally output a newline. (Bug#18652)
941 * keymap.c (describe_vector_princ):
942 * keyboard.c (Fcommand_error_default_function): Adapt to change to
945 * print.c (printchar_stdout_last): Declare.
946 (printchar): Record the last char written to stdout.
947 (Fterpri): Add optional argument ENSURE.
949 2014-10-08 Eli Zaretskii <eliz@gnu.org>
951 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
952 DELAY argument to change_frame_size, so that the frame size
953 changes, if any are needed, are delayed until the next redisplay.
954 This is to avoid a too early QUIT inside change_frame_size, when
955 it calls Lisp in frame_windows_min_size, in case one of the events
956 we've read sets the quit-flag. (Bug#18649)
958 * w32fns.c (check_x_display_info): Accept terminal objects as
959 argument, to follow what xfns.c does.
961 2014-10-07 Glenn Morris <rgm@gnu.org>
963 * Makefile.in ($(srcdir)/macuvs.h)
964 ($(lispsource)/international/charprop.el): Add explicit FORCE.
966 2014-10-07 Eli Zaretskii <eliz@gnu.org>
968 * decompress.c (init_zlib_functions): Move the message about zlib
969 being unavailable from here...
970 (Fzlib_decompress_region): ...to here. (Bug#18650)
972 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
974 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
975 the case where an optional string is used. Adjust docstring.
977 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
979 * lisp.mk (lisp): Remove w32-common-fns.elc.
981 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
983 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
984 These were already defined in buffer.c, and the duplicate
985 definitions cause problems on platforms like 'gcc -fno-common'.
986 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
988 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
990 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
991 if toolbar is visible.
993 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
996 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
997 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
998 (ns_select, ns_read_socket): Use unwind_protect to decrease
999 apploopnr (Bug#18345).
1000 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
1001 line height (Bug#17977).
1003 * macfont.m: Fix indentation and import changes from macport 24.3.94.
1004 (macfont_closest_traits_index): New function.
1005 (macfont_closest_traits_index_p): Rename from
1006 macfont_closest_traits_index.
1007 (macfont_list): Use macfont_closest_traits_index_p.
1009 2014-10-05 K. Handa <handa@gnu.org>
1011 * coding.c (detect_coding_iso_2022): Set coding->rejected
1012 correctly when an invalid escape sequence is found (Bug#18610).
1014 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
1016 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
1017 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
1020 2014-10-04 Martin Rudalics <rudalics@gmx.at>
1022 * buffer.c (scroll_bar_width, scroll_bar_height):
1024 * window.c (Fset_window_scroll_bars): Fix doc-string.
1025 (Fwindow_scroll_bars): Have it return what the doc-string says.
1027 2014-10-03 Eli Zaretskii <eliz@gnu.org>
1029 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
1030 iterator backwards, to resync the bidi iterator. (Bug#18584)
1032 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
1034 Consistently use min and max macros from lisp.h.
1035 * coding.c (min, max):
1037 * unexhp9k800.c (min):
1038 * unexw32.c (min, max): Use definitions from lisp.h.
1039 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
1041 * gmalloc.c (min): Tiny style change.
1043 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1044 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1046 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1048 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1049 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1050 (X_ULONG_MAX): Move these macros to xterm.h.
1051 (x_fill_property_data): Be more generous about allowing either
1052 signed or unsigned data of the appropriate width.
1053 * xterm.h (x_display_set_last_user_time): New function.
1054 All setters of last_user_time changd to use this function.
1055 If ENABLE_CHECKING, check that the times are in range.
1057 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1059 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1060 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1062 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1064 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1065 make a font_object from a tty frame (Bug#18573).
1066 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1068 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1070 * alloc.c (mark_overlay): Assume that overlay boundaries are
1071 always markers. Add comment.
1072 * lread.c (read_internal_start): Use convenient validate_subarray.
1074 (Fread_from_string): Adjust docstring.
1076 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1078 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1080 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1081 Rename from the "x-" prefix.
1083 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1085 * xselect.c (selection-converter-alist): Fix docstring.
1087 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1089 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1090 argument passed by the caller, when we mirror all slashes into
1093 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1095 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1096 Resurrect old code and fix compilation with GTK < 2.13.6.
1098 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1100 Use AUTO_CONS instead of SCOPED_CONS, etc.
1101 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1102 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1103 (AUTO_LIST1): Rename from scoped_list1.
1104 (AUTO_LIST2): Rename from scoped_list2.
1105 (AUTO_LIST3): Rename from scoped_list3.
1106 (AUTO_LIST4): Rename from scoped_list4.
1107 (AUTO_STRING): Rename from SCOPED_STRING.
1108 * frame.h (AUTO_FRAME_ARG):
1109 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1110 (AUTO_LIST4, AUTO_STRING):
1111 Prepend a new argument 'name'.
1112 Declare a variable instead of yielding a value.
1114 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1116 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1118 * w32fns.c (w32_createwindow): Accept an additional argument, an
1119 array of 2 values specifying the coordinates of the frame's
1120 top-left corner. Use these values instead of calling x_get_arg,
1121 which can cons Lisp objects, and therefore cannot be called except
1122 from the main thread. Remove redundant tests for the default
1124 (my_create_window): Move the calculation of the coordinates of the
1125 frame's top-left edge here. Pass them to the input thread via the
1126 second parameter of the WM_EMACS_CREATEWINDOW message.
1127 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1130 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1132 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1133 (redisplay_window): Treat the frame's frozen_window_starts flag
1134 the same way as the optional_new_start flag for the window: only
1135 obey it if the glyph row showing point will be fully visible.
1136 Likewise when the window start is in a continuation line. If,
1137 after trying everything under the 'force_start' label, point is
1138 still not fully visible, give up and scroll the window.
1139 Add debugging traces. (Bug#18545)
1141 * window.c (Frecenter): Set the window's redisplay flag.
1143 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1145 * w32term.c (w32_read_socket): Don't use frame dimensions for
1146 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1147 rectangle. Check the return value of GetClientRect, and don't use
1148 the results if it didn't succeed.
1150 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1151 in columns and lines after correcting the pixel dimensions in
1153 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1154 negative values to xrealloc. (Bug#18528)
1156 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1158 * alloc.c: Remove now-unnecessary check.
1159 Suggested by Dmitry Antipov in:
1160 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1162 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1164 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1165 to Ubuntu 14.04.1 x86-64.
1167 Simplify stack-allocated Lisp objects, and make them more portable.
1168 The build_local_string macro was used in two ways: (1) string
1169 literals for which scoped allocation suffices, and (2) file name
1170 components, where it's not safe in general to assume bounded-size
1171 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1172 allocates a block-scope string, and by using SCOPED_STRING for (1)
1173 and build_string for (2). Furthermore, actually use stack
1174 allocation only for objects known to have sufficient alignment.
1175 This simpler implementation means Emacs can make
1176 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1177 GC_MAKE_GCPROS_NOOPS.
1178 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1179 for fewer differences among implementations.
1180 (struct Lisp_String): Now GCALIGNED.
1181 (USE_STACK_LISP_OBJECTS): Default to true, since the
1182 implementation no longer insists on a nonempty GCALIGNED.
1183 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1184 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1185 separately. Move definiens to scoped_cons. The old definition
1186 was incorrect when GCALIGNED was defined to be empty.
1187 (union Aligned_String): New type.
1188 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1189 implementation ports to compilers that don't align strictly enough.
1190 Don't worry about the union sizes; it's not worth bothering about.
1191 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1192 Rewrite using USE_STACK_CONS.
1193 (scoped_cons): Assume the use of union Aligned_Cons.
1194 (lisp_string_size, make_local_string, build_local_string): Remove.
1195 Unless otherwise specified, all callers of build_local_string
1196 changed to use SCOPED_STRING.
1197 (SCOPED_STRING): New macro.
1198 * data.c (wrong_choice):
1199 * menu.c (single_menu_item):
1200 * process.c (Fformat_network_address):
1201 Hoist use of SCOPED_STRING out of a scope, so that its returned
1202 object lives long enough.
1203 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1204 as the string might be long or might not be ASCII.
1206 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1208 * msdos.c (internal_terminal_init): Bump version to 25.
1210 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1212 Keep stack-allocated Lisp objects fast rather than versatile.
1213 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1214 (SCOPED_CONS_INITIALIZER): New macro.
1215 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1216 (USE_LOCAL_ALLOCA): Remove.
1217 (local_cons, local_list1, local_list2, local_list3, local_list4):
1218 Remove. Stack overflow checking makes them too slow.
1219 (make_local_vector): Likewise. Also we just don't have enough
1221 (enum LISP_STRING_OVERHEAD): Remove.
1222 (local_string_init, local_vector_init): Remove prototypes.
1223 (make_local_string, build_local_string): Redesign to target short
1224 compile-time string constants, fall back to regular string allocation
1226 (lisp_string_size): New function.
1227 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1228 * alloc.c (local_string_init, local_vector_init): Remove.
1229 (verify_ascii) [ENABLE_CHECKING]: New function.
1230 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1231 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1232 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1233 * xselect.c, xterm.c: All related users changed.
1235 2014-09-28 Ken Brown <kbrown@cornell.edu>
1237 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1238 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1240 2014-09-27 Ken Brown <kbrown@cornell.edu>
1242 Fix implementation of HYBRID_MALLOC on Cygwin.
1243 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1244 (bss_sbrk_buffer_beg): New variable. Use it...
1245 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1246 incorrect definition.
1248 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1250 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1251 Make it into a function and change arg to be a function.
1253 * lisp.mk (lisp): Add elisp-mode.elc.
1255 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1257 * xfns.c (x_default_scroll_bar_color_parameter):
1258 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1259 to pacify --enable-gcc-warnings in non-scrollbar builds.
1261 2014-09-26 Ken Brown <kbrown@cornell.edu>
1263 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1265 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1267 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1268 MinGW builds that use GCC before 4.2.
1270 Default to stack objects on DOS_NT platforms as well.
1271 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1272 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1274 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1276 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1277 ALIGN_STACK attribute.
1279 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1281 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1282 ALIGN_STACK attribute.
1284 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1285 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1287 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1289 * frame.c (frame_inhibit_resize):
1290 * widget.c (EmacsFrameResize):
1291 * window.c (resize_frame_windows, Fset_window_configuration):
1292 * xdisp.c (expose_frame):
1293 * xfns.c (x_change_tool_bar_height):
1294 * xmenu.c (update_frame_menubar):
1295 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1296 Remove code left dead after 2014-07-27 changes.
1298 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1300 Fix local_cons etc. to not exhaust the stack when in a loop.
1301 Problem reported in:
1302 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1303 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1304 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1305 (Ffind_charset_string):
1306 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1307 * data.c (wrong_range):
1308 * editfns.c (Fpropertize, format2):
1309 * emacs.c (init_cmdargs, decode_env_path):
1310 * fileio.c (auto_save_error):
1311 * fns.c (Fyes_or_no_p):
1312 * font.c (font_style_to_value, font_parse_xlfd)
1313 (font_parse_family_registry, font_delete_unmatched)
1315 * fontset.c (Fset_fontset_font):
1316 * frame.c (x_get_arg):
1317 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1318 (read_char_minibuf_menu_prompt):
1319 * keymap.c (silly_event_symbol_error, describe_vector):
1320 * lread.c (load_warn_old_style_backquotes):
1321 * menu.c (single_menu_item):
1322 * minibuf.c (Fread_buffer):
1323 * process.c (status_message, Fformat_network_address)
1324 (server_accept_connection):
1325 * textprop.c (copy_text_properties):
1326 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1327 * xfns.c (x_default_scroll_bar_color_parameter):
1328 * xfont.c (xfont_open):
1329 * xselect.c (x_clipboard_manager_error_1):
1330 * xterm.c (x_term_init):
1331 Put USE_LOCAL_ALLOCA at the start of the function.
1332 * fns.c (maybe_resize_hash_table): Use build_string instead of
1333 build_local_string, since we'd otherwise need a conditional
1334 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1335 not worth the bother of optimization.
1336 * font.c (font_delete_unmatched): Remove by-hand code that
1337 observed MAX_ALLOCA limit, since it's now done automatically.
1338 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1339 since build_local_string needs its sa_alloc.
1340 * lisp.h (lisp_word_count): New function.
1341 (SAFE_ALLOCA_LISP): Use it.
1342 (USE_LOCAL_ALLOCA): New macro.
1343 (local_cons, make_local_vector, make_local_string):
1344 Observe the MAX_ALLOCA limit.
1345 (LISP_STRING_OVERHEAD): New constant.
1346 (make_local_string): Use it.
1348 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1350 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1351 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1352 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1353 and Solaris and it's likely to work on similar platforms.
1355 Avoid signed integer overflow when converting Time to ptrdiff_t.
1356 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1358 (position_to_Time, Time_to_position): New functions.
1359 (gen_help_event, kbd_buffer_get_event): Use them.
1360 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1361 Go back to plain 'unsigned long', so that 'Time' is the same
1362 for both X and non-X builds; this is less likely to cause surprise.
1363 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1364 are the same size; this is no longer required.
1366 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1367 of bit 28 and of whether an unsigned value is negative.
1368 This simplifies the code a bit, and pacifies clang 3.4.
1370 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1372 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1373 Windows builds, where 'long' is a 32-bit type.
1375 * w32inevt.h (w32_console_mouse_position): Update the argument
1376 types to use 'Time'.
1378 * w32term.c (w32_mouse_position)
1379 (x_horizontal_scroll_bar_report_motion)
1380 (x_scroll_bar_report_motion): Update the argument types to use
1383 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1385 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1386 (struct input_event): ...unsigned bitfields. Likewise for
1387 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1388 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1389 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1390 (kbd_buffer_get_event): Adjust users.
1391 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1392 (make_scroll_bar_position): New function, refactored out of...
1393 (make_lispy_event): ...adjusted user.
1394 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1395 * nsterm.m (ns_mouse_position, mouseUp):
1396 * term.c (term_mouse_position):
1397 * w32inevt.c (w32_console_mouse_position):
1398 * w32term.c (w32_mouse_position):
1399 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1400 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1401 Prefer enum and explicit enum members to integers and numeric values.
1403 * chartab.c (uniprop_encode_value_numeric):
1404 * font.c (font_style_to_value): Use make_local_vector.
1405 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1406 * keymap.c (append_key): Use scoped_list1.
1408 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1409 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1411 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1413 Fix some slow uses and misuses of strcat.
1414 * doc.c (get_doc_string):
1415 * gtkutil.c (get_utf8_string):
1416 * xsmfns.c (x_session_initialize):
1417 Avoid recomputation of string length.
1418 * ftfont.c (ftfont_spec_pattern):
1419 * xfns.c (xic_create_fontsetname):
1420 Don't assume output buffer is initially zero.
1422 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1424 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1425 All callers changed.
1426 * xterm.c (x_term_init): Use new functionality to avoid two needs
1427 to compute a string length.
1429 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1431 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1433 Use known length of a Lisp string to copy it faster.
1434 * lisp.h (lispstrcpy): New function. Add comment.
1435 * callproc.c (child_setup):
1436 * dbusbind.c (xd_append_arg):
1437 * doc.c (get_doc_string):
1438 * font.c (Ffont_xlfd_name):
1439 * frame.c (xrdb_get_resource):
1440 * process.c (Fmake_network_process, network_interface_info):
1441 * w32fns.c (Fx_open_connection):
1442 * w32proc.c (sys_spawnve):
1443 * xfns.c (select_visual):
1444 * xfont.c (xfont_list):
1445 * xsmfns.c (x_session_initialize):
1446 * xterm.c (x_term_init): Use it.
1448 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1450 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1451 Problem reported by Dmitry Antipov in thread leading to:
1452 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1453 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1454 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1456 * callproc.c (call_process): Save and restore sa_avail.
1457 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1458 (AVAIL_ALLOCA): New macro.
1459 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1460 Use it, and check against sa_avail rather than MAX_ALLOCA.
1462 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1464 On OSX, do not free font-specific data more than once (Bug#18501).
1465 * macfont.m (macfont_close): Release and free font-specific data
1466 only if it wasn't previously freed.
1468 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1470 * unexmacosx.c (dump_it): Improve error message.
1472 2014-09-22 Juri Linkov <juri@jurta.org>
1474 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1475 (Bug#10747, bug#18334)
1477 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1479 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1480 units in which the position is measured. (Bug#18493)
1482 * xdisp.c (redisplay_internal): Force redisplay of all windows
1483 that show a buffer whose narrowing has changed. (Bug#18490)
1485 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1487 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1488 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1489 lines, draw the hollow-box and hbar cursors on the right side of
1490 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1493 * xterm.c (x_draw_stretch_glyph_string):
1494 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1495 caused the block cursor to disappear on a TAB in R2L lines in
1496 every window except the leftmost one. Reported by Martin Rudalics
1499 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1501 Always use matched specpdl entry to record call arguments (Bug#18473).
1502 * lisp.h (record_in_backtrace): Adjust prototype.
1503 * eval.c (record_in_backtrace): Return current specpdl level.
1504 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1505 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1506 entry and use that entry in call to backtrace_debug_on_exit.
1507 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1508 (do_debug_on_call): Get current specpdl level as 2nd arg.
1510 Prefer ptrdiff_t to int and avoid integer overflows.
1511 * fileio.c (make_temp_name):
1512 * font.c (font_parse_family_registry): Avoid integer
1513 overflow on string size calculation.
1514 * data.c (Faset): Likewise for byte index.
1516 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1518 Fix display of R2L lines in partial-width windows.
1519 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1520 assigned the correct value.
1521 (extend_face_to_end_of_line): Account for truncation and
1522 continuation glyphs in R2L rows when one of the fringes is not
1524 (display_line): Don't assign negative X offset to a row if we are
1525 going to produce a truncation glyph for it. When handling
1526 truncated R2L rows, consider the width of the left fringe instead
1528 (produce_special_glyphs): Fix bogus assignments.
1530 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1532 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1533 always set to a valid value. Make sure the size passed to alloca
1534 is always positive. (Bug#18516)
1536 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1538 Avoid extra call to oblookup when interning symbols.
1539 * lisp.h (intern_driver): Add prototype.
1540 * lread.c (intern_driver): New function.
1541 (intern1, intern_c_string_1, Fintern):
1542 * font.c (font_intern_prop):
1543 * w32font.c (intern_font_name): Use it.
1545 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1547 Minor improvements to new stack-allocated Lisp objects.
1548 * frame.h (FRAME_PARAMETER):
1549 Prefer scoped_list1 to local_list1 where either would do.
1550 * lisp.h (scoped_list4): New macro.
1551 (local_cons, local_list1, local_list2, local_list3, local_list4)
1552 (make_local_vector, make_local_string, build_local_string):
1553 Prefer functions to macros where either would do.
1554 * xdisp.c (build_desired_tool_bar_string):
1555 Prefer scoped_list4 to local_list4 where either would do.
1557 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1559 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1560 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1561 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1562 * frame.h (FRAME_PARAMETER): New macro.
1563 * dispnew.c (init_display):
1564 * fontset.c (Fset_fontset_font):
1565 * frame.c (x_default_parameter):
1566 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1567 * xfns.c (x_default_scroll_bar_color_parameter)
1568 (x_default_font_parameter, x_create_tip_frame): Use it.
1569 * editfns.c (Fpropertize): Use local_cons.
1570 * process.c (status_message): Use build_local_string.
1571 * xfont.c (xfont_open): Use make_local_string.
1572 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1574 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1576 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1577 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1578 !__clang__. This works with GCC and with clang and is safer for
1579 compilers we don't know about.
1580 (local_cons): Rename parameter to make capture less likely.
1582 2014-09-17 Samuel Bronson <naesten@gmail.com>
1584 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1586 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1588 Fix minor problems found by static checking.
1589 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1591 * buffer.h (decode_buffer): Doc and indentation fixes.
1592 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1594 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1596 Avoid clang-specific warnings.
1597 * buffer.c (init_buffer): Shut up -Wself-assign.
1598 * process.c (server_accept_connection): Shut up -Wunsequenced.
1600 2014-09-16 Daniel Colascione <dancol@dancol.org>
1602 * fns.c (sxhash): For symbols, use address as hash code.
1604 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1606 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1607 * charset.c (load_charset_map_from_file): Use scoped_list2
1608 and build_local_string.
1609 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1610 * emacs.c (init_cmdargs, decode_env_path):
1611 * fileio.c (Fexpand_file_name):
1612 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1613 * frame.c (x_get_arg):
1614 * keyboard.c (safe_run_hooks_error):
1615 * lread.c (load_warn_old_style_backquotes):
1616 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1617 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1618 * xselect.c (x_clipboard_manager_error_1)
1619 (x_clipboard_manager_save_all):
1620 * xterm.c (x_term_init): Use build_local_string.
1622 Avoid more integer overflows on string size calculations.
1623 * category.c (Fmake_category_set):
1624 * xdisp.c (get_overlay_arrow_glyph_row):
1625 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1627 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1629 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1630 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1631 error message format. Use message_with_string to have non-ASCII
1632 file names properly displayed.
1633 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1634 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1635 where these APIs are not available even in UNICOWS.DLL.
1636 Improve the format of error messages and include the file name in them
1638 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1639 call play-sound-functions, per documentation.
1641 * w32.c (w32_get_long_filename, w32_get_short_filename):
1642 Constify the input file name arguments.
1644 * w32.h (w32_get_long_filename, w32_get_short_filename):
1647 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1649 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1650 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1651 [USE_LOCAL_ALLOCATORS]: New macros.
1652 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1653 (build_local_string): Avoid argument name expansion clash with
1655 * alloc.c (toplevel)
1656 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1657 Preprocessor guard to avoid impossible configuration.
1658 * charset.c (Ffind_charset_region, Ffind_charset_string):
1659 Use make_local_vector.
1660 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1661 * textprop.c (Fput_text_property, Fadd_face_text_property):
1663 (copy_text_properties): Use local_cons and local_list3.
1664 * chartab.c (uniprop_table):
1665 * data.c (wrong_choice, wrong_range):
1666 * doc.c (get_doc_string):
1667 * editfns.c (format2):
1668 * fileio.c (Fexpand_file_name, auto_save_error):
1669 * fns.c (Fyes_or_no_p):
1670 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1671 * fontset.c (Fset_fontset_font):
1672 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1673 (read_char_minibuf_menu_prompt):
1674 * keymap.c (silly_event_symbol_error, describe_vector):
1675 * menu.c (single_menu_item):
1676 * minibuf.c (Fread_buffer):
1677 * process.c (status_message, Fformat_network_address)
1678 (server_accept_connection): Use make_local_string and
1679 build_local_string. Prefer compound literals where appropriate.
1681 2014-09-15 Daniel Colascione <dancol@dancol.org>
1683 * fns.c (Fsort): Tweak sort docstring.
1685 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1687 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1688 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1689 set errno to EAGAIN instead, to allow the caller to retry the
1690 write after some waiting. Fixes deadlocks when Emacs exchanges a
1691 lot of data through the pipe. (Bug#18420)
1693 * sound.c (Fplay_sound_internal): Encode the sound file name in
1694 the ANSI codepage. Expand it against data-directory, as per docs,
1695 not against the current directory. No need to make a local copy
1696 of the file name; pass the encoded file name directly to
1697 do_play_sound. (Bug#18463)
1699 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1700 NULL, and the file name is not encodable in ANSI codepage, return
1701 the string with "?" replacement characters, which will fail the
1702 caller. This avoids returning a random value in that case.
1704 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1706 * window.c (Fresize_mini_window_internal): Set w->total_lines
1707 from w->pixel_height (Bug#18422).
1709 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1711 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1712 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1713 setting resize increments (Bug#18435).
1715 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1717 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1718 state around the call to line_bottom, since it can move the
1719 iterator to another screen line. This fixes off-by-one errors in
1720 the reported row in some rare cases.
1722 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1724 * callproc.c (init_callproc): Fix bug introduced at
1725 2014-09-07 (Bug#18474).
1727 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1729 Prefer ptrdiff_t to int and avoid integer overflows.
1730 * fileio.c (make_temp_name):
1731 * font.c (font_parse_family_registry): Avoid integer
1732 overflow on string size calculation.
1733 * data.c (Faset): Likewise for byte index.
1735 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1737 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1739 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1741 * lisp.h (make_local_string): Nitpick indent.
1742 * print.c (Fprin1_to_string): Remove unused GCPROs.
1744 More debugging aids around GCPROs.
1745 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1746 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1747 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1749 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1750 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1752 Remove redundant GCPROs around Ffuncall and Fapply calls.
1753 This is safe because Ffuncall protects all of its arguments by itself.
1754 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1755 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1756 (call6, call7): Likewise. Use compound literals where applicable.
1757 (run_hook_with_args_2): Use compound literal.
1759 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1761 Pacify --enable-gcc-warnings when no window system is used.
1762 These warnings found that subscript error, so they seem worthwhile.
1763 * composite.c (char_composable_p): Simplify a bit.
1764 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1765 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1766 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1767 * window.c (set_window_scroll_bars):
1768 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1769 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1770 Ignore -Wsuggest-attribute=const.
1771 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1772 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1774 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1776 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1777 Use check_iso_charset_parameter instead of doing the checks by hand.
1778 (check_iso_charset_parameter): Move up. Check parameters a bit
1779 more carefully, and return true for 96-char sets. All callers changed.
1781 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1783 Simplify lisp.h by removing the __COUNTER__ business.
1784 Problem reported by Dmitry Antipov in:
1785 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1786 * lisp.h (make_local_vector, make_local_string)
1787 (build_local_string): Simplify by not bothering with __COUNTER__.
1788 The __COUNTER__ business wasn't working properly, and was needed
1789 only for hypothetical future expansion anyway.
1791 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1793 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1794 terms to determine bitmap color. (Bug#18437)
1796 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1798 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1801 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1803 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1805 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1807 * xterm.c (handle_one_xevent): Detect iconified by looking at
1808 _NET_WM_STATE_HIDDEN.
1810 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1812 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1813 These can generate a constant with the correct value but the wrong
1814 width, which doesn't work as a printf argument. All uses removed.
1815 Problem reported by Dmitry Antipov in:
1816 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1817 (ENUMABLE): Remove; no longer needed.
1818 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1819 Remove; no longer needed because of the above change.
1820 Each definiens moved to the only use.
1822 Improve the experimental local and scoped allocation.
1823 * alloc.c (local_string_init, local_vector_init):
1824 New functions, defined if USE_LOCAL_ALLOCATORS.
1825 Mostly, these are moved here from lisp.h, as it's not
1826 clear it's worth making them inline.
1827 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1828 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1829 USE_STACK_LISP_OBJECTS, not on a laundry list.
1830 (local_string_init, local_vector_init): New decls.
1831 (union Aligned_Cons): New type.
1832 (scoped_cons): Use it. Give up on the char trick, as it's a too
1833 much of a maintenance hassle; if someone wants this speedup
1834 they'll just need to convince their compiler to align properly.
1835 Conversely, use the speedup if struct Lisp_Cons happens to
1836 be aligned even without a directive. Better yet, help it along
1837 by using union Aligned_Cons rather than struct Lisp_Cons.
1838 (pointer_valid_for_lisp_object): Remove. This check is not
1839 necessary, since make_lisp_ptr is already doing it. All uses removed.
1840 (local_vector_init, local_string_init): Move to alloc.c.
1841 (build_local_vector): Remove this awkward macro, replacing with ...
1842 (make_local_vector): New macro, which acts more like a function.
1843 Use statement expressions and use __COUNTER__ to avoid macro
1844 capture. Fall back on functions if these features are not supported.
1845 (build_local_string, make_local_string): Likewise.
1847 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1849 * xterm.c (x_term_init): Consolidate duplicated code.
1850 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1851 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1852 Add eassert and mark dpyinfo as dead only if it was alive.
1854 Add macros to allocate temporary Lisp objects with alloca.
1855 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1856 * character.h (parse_str_as_multibyte): Move prototype to ...
1857 * lisp.h (parse_str_as_multibyte): ... here.
1858 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1859 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1861 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1862 (local_string_init): New functions.
1863 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1864 (init_alloc_once): Call it.
1866 Cleanup last change and make all new stuff conditional.
1867 * lisp.h (build_local_string): Rename to ...
1868 (make_local_string): ... this macro.
1869 (build_local_string, scoped_list1, scoped_list3): New macros.
1870 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1871 and functions as such, use regular fallbacks otherwise.
1872 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1875 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1877 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1878 always make sure the marginal areas of the row are in sync with
1879 what the window wants. (Bug#18419)
1881 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1882 existing binding of a variable, to avoid silently aborting
1883 commands that use specbind. (Bug#18331)
1885 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1887 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1888 * coding.c (growable_destination): New function.
1889 (produce_chars): Use it for sanity checks. Do not fiddle with
1890 dst_end if the source and destination are both nil, as it's
1891 the caller's responsibility to avoid overlap.
1892 * keyboard.c (read_decoded_event_from_main_queue):
1893 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1894 length, not 4 times, to prevent decode_coding_c_string from trying
1895 to reallocate a destination. This removes the need for the FIXME.
1897 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1898 All callers simplified. Add a comment about exec_failed, vfork,
1901 Adjust drag-and-drop fix when window is above top (Bug#18303).
1902 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1903 XCDR bleed into XCAR's encoded value. Improve checks for
1904 out-of-range data while we're at it.
1906 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1908 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1909 is CONSP (Bug#18303).
1911 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1913 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1914 'alloca' gets passed arguments larger than MAX_ALLOCA.
1916 * font.c (MAX): Define if not defined elsewhere.
1918 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1920 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1921 here for destination buffer, to work around what appears to be a
1922 bug in decode_coding_c_string when the source and destination are
1925 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1926 This follows up on the recent thread in emacs-devel on alloca; see:
1927 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1928 This patch also cleans up alloca-related glitches noted while
1929 examining the code looking for unbounded alloca.
1931 * callproc.c (init_callproc):
1932 Rewrite to avoid need for alloca.
1933 * buffer.c (mouse_face_overlay_overlaps)
1934 (report_overlay_modification):
1935 * buffer.h (GET_OVERLAYS_AT):
1936 * coding.c (make_subsidiaries):
1937 * doc.c (Fsnarf_documentation):
1938 * editfns.c (Fuser_full_name):
1939 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1940 (search_embedded_absfilename, Fsubstitute_in_file_name):
1941 * fns.c (Fmake_hash_table):
1942 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1943 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1944 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1945 (xrdb_get_resource, x_get_resource_string):
1946 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1947 * ftxfont.c (ftxfont_draw):
1948 * image.c (xbm_load, xpm_load, jpeg_load_body):
1949 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1951 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1953 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1954 (find_and_return_menu_selection):
1955 * print.c (PRINTFINISH):
1956 * process.c (Fformat_network_address):
1957 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1958 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1959 * sound.c (wav_play, au_play):
1960 * syntax.c (skip_chars):
1961 * term.c (tty_menu_activate, tty_menu_show):
1962 * textprop.c (get_char_property_and_overlay):
1963 * window.c (Fset_window_configuration):
1964 * xdisp.c (safe__call, next_overlay_change, vmessage)
1965 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1966 * xfaces.c (face_at_buffer_position):
1967 * xmenu.c (x_menu_show):
1968 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1969 allocation size isn't bounded.
1970 * callint.c (Fcall_interactively): Redo memory_full check
1971 so that it can be done at compile-time on some platforms.
1972 * coding.c (MAX_LOOKUP_MAX): New constant.
1973 (get_translation_table): Use it.
1974 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1975 SAFE_ALLOCA, to catch integer overflows on size calculation.
1976 (exec_failed) [!DOS_NT]: New function.
1977 (child_setup) [!DOS_NT]: Use it.
1978 * editfns.c (Ftranspose_regions):
1979 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1980 * editfns.c (check_translation):
1981 Allocate larger buffers on the heap.
1982 * eval.c (internal_lisp_condition_case):
1983 Check for MAX_ALLOCA overflow.
1984 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1985 (Fbase64_encode_region, Fbase64_decode_region):
1986 Avoid unnecessary calls to SAFE_FREE before 'error'.
1987 * buffer.c (mouse_face_overlay_overlaps):
1988 * editfns.c (Fget_pos_property, check_translation):
1989 * eval.c (Ffuncall):
1990 * font.c (font_unparse_xlfd, font_find_for_lface):
1991 * ftfont.c (ftfont_drive_otf):
1992 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1993 (menu_bar_items, tool_bar_items):
1994 * sound.c (Fplay_sound_internal):
1995 * xdisp.c (load_overlay_strings, dump_glyph_row):
1996 Use an ordinary auto buffer rather than alloca, since the
1997 allocation size is fixed and small.
1998 * ftfont.c: Include <c-strcase.h>.
1999 (matching_prefix): New function.
2000 (get_adstyle_property): Use it, to avoid need for alloca.
2001 * keyboard.c (echo_add_key):
2002 * keymap.c (describe_map): Use ptrdiff_t, not int.
2003 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
2004 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
2005 when counting bytes.
2006 * lisp.h (xlispstrdupa): Remove, replacing with ...
2007 (SAFE_ALLOCA_STRING): ... new macro with different API.
2008 This fixes a portability problem, namely, alloca result
2009 passed to another function. All uses changed.
2010 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
2012 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
2013 (REGEX_ALLOCATE): New macros.
2014 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
2015 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
2017 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
2019 (decode_mode_spec_coding): Store directly into buf rather than
2020 into an alloca temporary and copying the temporary to the buf.
2022 2014-09-06 Eli Zaretskii <eliz@gnu.org>
2024 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
2026 2014-09-04 Jan D <jan.h.d@swipnet.se>
2028 * xterm.c (x_term_init): Don't call x_session_initialize if running
2029 as a daemon (Bug#18375).
2031 * xsmfns.c: Initialize ice_fd.
2033 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
2035 Less chatter in 'make' output.
2036 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
2037 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
2038 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
2040 2014-09-03 Martin Rudalics <rudalics@gmx.at>
2042 * buffer.c (scroll-bar-height): Fix typo in doc-string.
2043 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2045 * nsfns.m (Fx_create_frame):
2046 * w32fns.c (Fx_create_frame):
2047 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2050 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2052 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2053 the reported row in the case of a window with a header line, by
2054 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2055 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2057 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2059 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2060 when configured --with-wide-int on typical 32-bit platforms.
2062 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2064 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2065 when HPOS is negative, for the benefit of R2L glyph rows whose
2066 newline overflows into the fringe.
2068 2014-09-03 Ken Brown <kbrown@cornell.edu>
2070 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2072 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2074 Minor cleanup of recent strlen-avoiding patch.
2075 * fileio.c (CHECK_LENGTH): Remove.
2076 Rewrite callers so that they don't need it.
2077 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2078 variable wasn't set.
2080 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2082 * fileio.c (CHECK_LENGTH): New macro.
2083 (Fexpand_file_name): Use it and get rid of a few more calls
2084 to strlen and strcat.
2085 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2086 * lisp.h (egetenv): ... because of a new inline function used to
2087 avoid calls to strlen for a compile-time constants.
2089 * buffer.h (decode_buffer): New function.
2090 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2091 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2092 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2093 * data.c (Flocal_variables_p):
2094 * fileio.c (Fverify_visited_file_modtime):
2095 * marker.c (live_buffer): Use it.
2097 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2099 Avoid extra calls to strlen in filesystem I/O routines.
2100 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2101 the length of 'newdir' is known or may be precalculated.
2102 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2103 not 'char *', and so use precalculated length.
2104 (Ffile_accessible_directory_p):
2105 * callproc.c (encode_current_directory, init_callproc):
2106 * charset.c (init_charset):
2107 * lread.c (load_path_check, load_path_default): Adjust users.
2108 * lisp.h (file_accessible_directory_p): Tweak prototype.
2110 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2112 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2115 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2117 --enable-silent-rules now suppresses more chatter.
2118 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2119 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2120 (am__v_CCLD_1): New macros, taken from Automake.
2121 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2123 Clean up extern decls a bit.
2124 * bytecode.c: Include blockinput.h and keyboard.h rather
2125 than rolling their APIs by hand.
2126 * emacs.c: Include regex.h and rely on its and lisp.h's API
2127 rather than rolling them by hand.
2128 * lastfile.c: Include lisp.h, to check this file's API.
2129 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2131 * regex.h (re_max_failures): New decl.
2132 * unexcw.c, unexmacosx.c, unexw32.c:
2133 Rely on lisp.h's API rather than rolling it by hand.
2134 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2135 Declare at top level, to pacify GCC -Wnested-externs.
2137 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2139 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2140 clipping rectangle become negative (i.e. large positive, since
2141 it's an unsigned data type). This can happen in R2L hscrolled
2142 glyph rows, and caused us to draw the cursor glyph on the fringe.
2143 For the details, see
2144 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2146 2014-08-31 Ken Brown <kbrown@cornell.edu>
2148 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2149 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2150 is defined. (Bug#18368)
2152 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2154 Vector-sorting fixes (Bug#18361).
2155 It's not safe to call qsort or qsort_r, since they have undefined
2156 behavior if the user-specified predicate is not a total order.
2157 Also, watch out for garbage-collection while sorting vectors.
2158 * fns.c: Include <vla.h>.
2159 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2160 (sort_vector_compare): Remove, replacing with ....
2161 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2162 ... these new functions.
2163 (sort_vector): Rewrite to use the new functions.
2164 GCPRO locals, since the predicate can invoke the GC.
2165 Since it's in-place return void; caller changed.
2166 (merge): Use 'inorder', for clarity.
2168 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2169 One can't hoist this out of the 'if', because intervening calls to
2170 newlocale, twolower, etc. can change errno.
2172 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2174 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2175 wording of the error messages.
2176 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2179 * w32proc.c (get_lcid_callback): Accept locale specifications
2180 without the country part, as in "enu" vs "enu_USA".
2181 (w32_compare_strings): Signal an error if a locale was specified,
2182 but couldn't be translated into a valid LCID.
2184 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2186 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2188 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2190 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2191 errno after towlower_l. errno's value is not specified after
2192 towlower_l. Instead, assume that towlower_l returns its argument
2193 on failure, which is portable in practice.
2195 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2197 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2199 * w32proc.c (w32_compare_strings): Accept additional argument
2200 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2201 if requested. If w32-collate-ignore-punctuation is non-nil, add
2202 NORM_IGNORESYMBOLS to the flags.
2203 (LINGUISTIC_IGNORECASE): Define if not already defined.
2204 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2206 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2209 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2211 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2212 Define substitutes for platforms that lack them.
2213 (str_collate): Add arguments locale and ignore_case.
2215 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2216 Add optional arguments LOCALE and IGNORE-CASE.
2218 * lisp.h (str_collate): Adapt argument list.
2220 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2222 Add vectors support to Fsort.
2223 * fns.c (sort_vector, sort_vector_compare): New functions.
2224 (sort_list): Likewise, refactored out of ...
2225 (Fsort): ... adjusted user. Mention vectors in docstring.
2226 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2227 * alloc.c (make_save_int_obj): New function.
2228 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2229 (make_save_int_obj): Add prototype.
2231 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2232 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2233 Conditionally define to match system's qsort_r signature.
2234 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2236 2014-08-28 Ken Brown <kbrown@cornell.edu>
2238 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2239 dumping and the system malloc after dumping. (Bug#18222)
2241 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2242 Define as macros, expanding to hybrid_malloc, etc.
2243 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2244 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2246 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2247 full implementation on Cygwin. Remove Cygwin-specific code that
2248 is no longer needed.
2249 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2250 Redefine as macros expanding to gmalloc, grealloc, etc.
2251 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2252 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2253 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2254 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2256 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2257 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2258 HAVE_POSIX_MEMALIGN)]: New functions.
2259 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2260 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2261 hybrid_aligned_alloc; declare.
2262 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2263 HAVE_POSIX_MEMALIGN)]: Define.
2264 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2265 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2266 Define as macro, expanding to gget_current_dir_name, and define
2268 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2269 malloc_enable_thread(). Don't initialize malloc.
2270 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2271 no longer defined on Cygwin).
2272 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2273 * sheap.c (bss_sbrk_buffer_end): New variable.
2274 * unexcw.c (__malloc_initialized): Remove variable.
2275 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2277 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2280 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2282 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2283 In `event->y' return entire range (the size of the scroll bar minus
2285 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2286 return entire range (the scaled size of the scroll bar minus
2287 that of the slider). In `portion' return the scaled position of
2289 (xaw_jump_callback): Restore part of code for vertical scroll
2290 bar broken in change from 2014-07-27.
2291 (xaw_scroll_callback): Provide incremental scrolling with
2292 horizontal scroll bars.
2294 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2296 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2298 * indent.c (Fvertical_motion): Fix vertical motion up through a
2299 display property after a newline. (Bug#18276)
2301 * xdisp.c (display_line): Don't assume that the call to
2302 reseat_at_next_visible_line_start ends up at a character
2303 immediately following the newline on the previous line.
2304 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2305 beyond ZV, which causes infloop in redisplay. For the details, see
2306 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2308 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2309 coordinate for hscrolled R2L screen lines. (Bug#18277)
2311 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2313 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2316 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2318 * syntax.c (scan_lists): Don't examine positions before BEGV.
2321 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2323 Improve robustness of new string-collation code (Bug#18051).
2324 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2325 (newlocale, wcscoll_l): Define substitutes for platforms that
2326 lack them, so as to simplify the mainline code.
2327 (str_collate): Simplify the code by assuming the above definitions.
2328 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2329 For example, the old version left the Emacs in the wrong locale if
2330 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2331 result. Report an error if newlocale fails.
2333 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2335 * lisp.h (str_collate):
2336 * sysdep.c (str_collate): Return int.
2337 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2339 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2341 Fix some glitches in previous change.
2342 * sysdep.c (stack_direction): Replace stack_grows_down
2343 to simplify calculation of stack boundaries.
2344 (handle_sigsegv): Check whether we really crash somewhere near
2345 to stack boundary, and handle fatal signal as usual if not.
2346 (init_sigsegv): Adjust accordingly.
2347 * keyboard.c (Vtop_level_message): Rename to
2348 Vinternal__top_level_message, as suggested by Stefan Monnier in
2349 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2350 All related users changed.
2352 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2354 Handle C stack overflow caused by too nested Lisp evaluation.
2355 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2356 siglongjmp point to transfer control from SIGSEGV handler.
2357 * keyboard.c (return_to_command_loop, recover_top_level_message)
2358 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2359 (regular_top_level_message): New variable.
2360 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2361 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2363 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2364 new variables described above.
2365 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2366 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2367 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2368 (init_sigsegv): New function.
2369 (init_signals): Use it.
2371 2014-08-25 Ken Brown <kbrown@cornell.edu>
2373 * emacs.c (main): Remove use of obsolete macro
2374 G_SLICE_ALWAYS_MALLOC.
2376 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2378 Implement locale-sensitive string collation for MS-Windows.
2379 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2380 New functions. (Bug#18051)
2382 * w32.h (w32_compare_strings): Add prototype.
2384 * w32.c <g_b_init_compare_string_w>: New global flag.
2385 (globals_of_w32): Initialize it.
2387 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2389 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2390 [WINDOWSNT]: Call str_collate on MS-Windows.
2392 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2394 One more minor cleanup of font subsystem.
2395 * font.h (struct font_driver): Convert text_extents to
2396 return void because returned value is never actually used.
2397 * macfont.m (macfont_text_extents):
2398 * w32font.c (w32font_text_extents):
2399 * xftfont.c (xftfont_text_extents): Adjust to return void
2400 and assume that 'metrics' argument is always non-NULL.
2401 * ftfont.c (ftfont_text_extents):
2402 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2404 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2406 Minor cleanups of str_collate fix (Bug#18051).
2407 * fns.c (str_collate): Move decl from here ...
2408 * lisp.h (str_collate): ... to here.
2409 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2410 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2411 potential problems with integer overflow. Don't assume
2412 setlocale succeeds. Remove unnecessary test before restoring
2413 locale via setlocale, and free the copied setlocale string
2416 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2418 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2420 * sysdep.c (str_collate): New function. (Bug#18051)
2422 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2424 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2425 if the initial "rm -f" fails. This is for MinGW builds, where
2426 MS-Windows will not allow deleting the executable file of a
2429 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2431 * w32term.c (w32_scroll_bar_handle_click)
2432 (w32_horizontal_scroll_bar_handle_click)
2433 (x_scroll_bar_report_motion)
2434 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2435 SB_THUMBTRACK, use the 32-bit position information returned by
2436 GetScrollInfo, not the 16-bit information returned in the Windows
2439 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2441 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2442 second coordinate ('y') reported for dragging the horizontal
2445 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2447 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2448 and text area-relative x-coordinates.
2450 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2452 Avoid overwriting the reversed_p flags in the glyph matrices when
2453 init_iterator or start_display are called.
2454 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2456 (tool_bar_height, redisplay_tool_bar, try_window)
2457 (try_window_reusing_current_matrix, try_window_id)
2458 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2459 reversed_p flag of the iterator's glyph row where the glyph row
2460 is going to be redrawn.
2462 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2464 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2466 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2468 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2469 of emacs_event return length from si.nPage to si.nMax.
2470 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2471 interchange start and end of thumb.
2473 2014-08-15 Ken Brown <kbrown@cornell.edu>
2475 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2476 ERRORCHECK mutexes. (Bug#18222)
2478 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2480 * frame.c (set_menu_bar_lines_1): Remove.
2481 (set_menu_bar_lines): Call change_frame_size instead of
2482 set_menu_bar_lines_1.
2484 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2486 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2489 2014-08-11 Glenn Morris <rgm@gnu.org>
2491 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2492 writing before backing up, since it causes a more serious problem
2493 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2494 (choose_write_coding_system): No longer callable from Lisp.
2495 Move last piece back here from Fwrite_region.
2496 (Fwrite_region, syms_of_fileio): Update for above changes.
2498 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2500 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2501 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2502 (Fwindow_new_pixel, Fset_window_new_pixel)
2503 (Fset_window_new_total, Fset_window_new_normal)
2504 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2506 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2508 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2510 * fontset.c (Finternal_char_font): Recompute basic faces if the
2511 frame's face cache was cleared. (Bug#18162)
2513 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2515 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2516 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2517 base buffer's undo list.
2519 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2521 Fix a couple of recent inadvertent breaks of the MSDOS port.
2522 * msdos.c: include required menu.h
2523 * term.c: set correct menu_show_hook on MSDOS.
2525 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2527 Fix handling of menu bar line on TTY frames (Bug#18136)
2529 * dispnew.c (handle_window_change_signal):
2530 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2531 frame's menu bar lines subtracted from height.
2532 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2534 (adjust_frame_size): Count in menu bar when setting FrameRows.
2535 (make_terminal_frame): When setting up the frame's lines and
2536 text height don't count in the menu bar.
2537 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2538 lines subtracted from height.
2539 (do_switch_frame): Set tty's FrameRows to number of total lines
2541 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2542 is used, return total number of lines and columns.
2543 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2545 * term.c (OUTPUT, tty_set_terminal_modes)
2546 (tty_set_terminal_window, tty_set_scroll_region)
2547 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2548 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2549 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2550 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2551 Call change_frame_size with frame's menu bar lines subtracted
2553 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2554 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2557 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2559 * alloc.c (Fmemory_info): Remove a stray brace.
2561 * process.c: Fix a comment typo.
2563 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2565 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2567 * widgetprv.h (EmacsFramePart): Remove font.
2569 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2570 (resources, setup_frame_cursor_bits): Remove unused variables and
2571 functions, esp. wrt. font (Bug#18227).
2573 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2575 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2577 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2579 Refer to MS-DOS using the same name everywhere.
2581 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2585 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2587 * w32term.c (w32_redeem_scroll_bar):
2588 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2589 not redeeming scroll bars that have been turned off.
2591 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2593 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2594 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2595 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2596 (safe_run_hook_funcall): Adjust accordingly.
2598 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2600 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2601 Condition correctly according to toolkit used.
2602 * frame.c (make_initial_frame, make_terminal_frame)
2603 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2604 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2605 assignments according to presence of toolkit scrollbars.
2606 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2607 Condition correctly according to toolkit used.
2608 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2609 only if toolkit supports it.
2610 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2612 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2614 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2616 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2618 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2619 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2620 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2621 (safe_run_hooks): Remove comment which is not relevant any more.
2623 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2625 Don't let big frames overrun the stack.
2626 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2627 Use SAFE_NALLOCA, not alloca.
2629 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2630 * dired.c (directory_files_internal): Use a volatile variable
2631 to prevent the compiler from optimizing away all copies of a local.
2632 I wonder how many other GC-related bugs like this lurk elsewhere?
2634 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2635 * xterm.h (struct x_display_info): New member 'connection'.
2636 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2637 so that x_delete_terminal has a file descriptor to pass to
2638 delete_keyboard_wait_descriptor.
2640 Don't mishandle year-9999 dates (Bug#18176).
2641 * editfns.c (decode_time_components): Store an invalid timespec
2642 on overflow, instead of returning false, so that the caller can
2643 distinguish overflow from other errors.
2644 (lisp_time_argument, lisp_seconds_argument): If the time is out
2645 of range, signal a time overflow instead of an invalid time spec.
2646 * keyboard.c (decode_timer): Treat time overflow like other
2649 Avoid undefined behavior with signed left shift.
2650 Caught by 'gcc -fsanitize=undefined'.
2651 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2652 * dispnew.c (line_hash_code, scrolling):
2653 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2654 Use 'unsigned', not 'int', for line hashes.
2655 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2657 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2659 Make compare-strings more compatible with old behavior (Bug#17903).
2660 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2662 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2664 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2665 Don't add label between left and right buttons (Bug#18129).
2667 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2669 Make functions static that no longer need to be extern.
2670 * frame.c, frame.h (set_menu_bar_lines):
2671 * keyboard.c (Qleftmost, Qrightmost):
2672 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2673 (x_set_internal_border_width):
2676 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2678 Fix display of R2L lines when the last character fits only partially.
2679 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2681 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2682 R2L row is visible only partially, give the row a negative x
2684 (display_line): Fix the calculation of the glyph whose pixel width
2685 is used to decide whether the last produced glyph fits on the
2686 line. When the last glyph fits only partially, give the row a
2689 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2690 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2691 pixel width of the first glyph that is hscrolled from display.
2692 (display_line): In R2L glyph rows, don't give a negative offset to
2693 row->x when the first glyph begins before first_visible_x.
2695 * xdisp.c (display_line): If called with iterator set up to write
2696 to a marginal area, delay the call to handle_line_prefix until we
2697 switch back to the text area. (Bug#18035)
2699 * .gdbinit (xwindow): The members total_cols, total_lines,
2700 left_col, and top_line are C integers (and has been so for the
2703 2014-08-01 Andreas Schwab <schwab@suse.de>
2705 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2706 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2708 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2710 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2711 (timerfd_callback): Ignore weird events with no data. Add tight
2712 assertions and comments.
2713 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2714 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2716 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2718 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2719 I had confused && with ||.
2721 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2723 Simplify timerfd configuration and fix some minor glitches.
2724 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2725 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2726 Fall back on timer_create if timerfd_create fails at runtime.
2727 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2728 kernel primitives to do resolution. All uses removed.
2729 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2730 (turn_on_atimers): Clear timer_create-based timers too,
2733 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2734 Without this change, the code can access the local variable 'width'
2735 even when it has not been initialized, and likewise for 'height';
2736 in either case this leads to undefined behavior.
2738 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2740 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2741 necessary, put horizontal scroll bar resources as well. See
2742 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2743 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2745 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2747 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2748 background value to match the resource of its vertical counterpart.
2750 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2752 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2753 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2755 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2757 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2758 change that added the top margin height to the requested height
2759 and revert (undocumented) part of 2014-07-28 change that changed
2760 the logic of whether a size change occurred.
2762 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2764 * .gdbinit (xwindow): The members total_cols, total_lines,
2765 left_col, and top_line are C integers (and has been so for the
2768 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2771 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2773 On GNU/Linux, use timerfd for asynchronous timers.
2774 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2775 (toplevel): Rename alarm_timer_ok to special_timer_available.
2776 [HAVE_TIMERFD]: Declare timerfd.
2777 [HAVE_CLOCK_GETRES]: Declare resolution.
2778 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2779 system timer resolution.
2780 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2781 (timerfd_callback) [HAVE_TIMERFD]: New function.
2782 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2783 [ENABLE_CHECKING]: New function for the sake of automated tests.
2784 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2785 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2786 [ENABLE_CHECKING]: Defsubr test function.
2787 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2788 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2789 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2791 Fix --without-x build and pacify --enable-gcc-warnings.
2792 Problems reported in Bug#18122 and Bug#18124.
2793 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2794 (frame_windows_min_size): Now static.
2795 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2797 (adjust_frame_size): Always declare prototype.
2799 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2800 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2801 * atimer.c (timerfd_callback): Always read expiration data.
2803 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2804 * process.c (add_timer_wait_descriptor): Add timer descriptor
2805 to input_wait_mask and non_process_wait_mask as well.
2807 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2809 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2811 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2813 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2814 Reinstate code removed by the prevoius commit to this file.
2816 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2818 * buffer.h (struct buffer): New fields scroll_bar_height and
2819 horizontal_scroll_bar_type.
2820 * buffer.c (bset_scroll_bar_height)
2821 (bset_horizontal_scroll_bar_type): New functions.
2822 (Fbuffer_swap_text): Handle old_pointm field.
2823 (init_buffer_once): Set defaults for scroll_bar_height and
2824 horizontal_scroll_bar_type.
2825 (syms_of_buffer): New variables scroll_bar_height and
2826 horizontal_scroll_bar_type.
2827 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2828 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2829 (set_vertical_scroll_bar): Remove prototype.
2830 (x_change_tool_bar_height): Add prototype.
2831 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2832 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2833 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2835 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2836 (update_window): Start mode_line_row->y after horizontal scroll
2838 (change_frame_size_1): Call adjust_frame_size.
2839 (init_display): When changing the size of a tty frame do not
2840 pass height of menu bar.
2841 (Qframe_windows_min_size): New symbol.
2842 * frame.h (struct frame): List tool bar fields after menu bar
2843 fields. Add official, total_lines, horizontal_scroll_bars,
2844 config_scroll_bar_height and config_scroll_bar_lines fields.
2845 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2846 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2847 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2848 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2849 (FRAME_WINDOWS_HEIGHT): New macros.
2850 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2851 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2852 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2853 horizontal scroll bar.
2854 (frame_inhibit_resize, adjust_frame_size)
2855 (frame_windows_min_size): Add declarations.
2856 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2857 (x_set_scroll_bar_default_height, x_set_left_fringe)
2858 (x_set_right_fringe, x_set_vertical_scroll_bars)
2859 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2860 (x_set_scroll_bar_height): Add external declarations.
2861 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2862 (adjust_frame_size): New functions.
2863 (make_frame): Initial horizontal_scroll_bars field.
2864 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2866 (make_initial_frame, make_terminal_frame): No horizontal scroll
2867 bar in initial and terminal frames. Use adjust_frame_size.
2868 (Fframe_total_cols): Fix doc-string.
2869 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2870 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2871 Rewrite using adjust_frame_size.
2872 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2873 (Qframe_windows_min_size): New symbols.
2874 (x_set_frame_parameters): Remove call of check_frame_size.
2875 (x_report_frame_params): Return scroll_bar_height value.
2876 (x_set_left_fringe, x_set_right_fringe): New functions.
2877 (adjust_frame_height, x_set_internal_border_width)
2878 (x_set_fringe_width): Remove.
2879 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2880 (x_set_scroll_bar_width, x_set_right_divider_width)
2881 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2882 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2884 (x_figure_window_size): Rewrite to make frame display the
2885 expected number of lines.
2886 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2887 (Vdefault_frame_horizontal_scroll_bars)
2888 (Vframe_initial_frame_tool_bar_height)
2889 (frame_inhibit_implied_resize): New variables.
2890 * fringe.c (compute_fringe_widths): Remove.
2891 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2892 (xg_create_horizontal_scroll_bar)
2893 (xg_update_horizontal_scrollbar_pos)
2894 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2895 (xg_get_default_scrollbar_height)
2896 (xg_clear_under_internal_border): Extern.
2897 * gtkutil.c (xg_frame_resized): Don't call
2898 do_pending_window_change.
2899 (xg_frame_set_char_size): Use adjust_frame_size.
2900 (style_changed_cb): Call update_theme_scrollbar_height and
2901 x_set_scroll_bar_default_height.
2902 (x_wm_set_size_hint): Don't call check_frame_size.
2903 (update_theme_scrollbar_height)
2904 (xg_get_default_scrollbar_height)
2905 (xg_create_horizontal_scroll_bar)
2906 (xg_update_horizontal_scrollbar_pos)
2907 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2908 (xg_create_scroll_bar): Set horizontal slot of bar.
2909 (xg_initialize): Call update_theme_scrollbar_height.
2910 (xg_clear_under_internal_border): No more static.
2911 * insdel.c (adjust_suspend_auto_hscroll): New function.
2912 (adjust_markers_for_delete, adjust_markers_for_insert)
2913 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2914 * keyboard.c (readable_events, discard_mouse_events)
2915 (make_lispy_event): Handle horizontal scroll bar click events.
2916 (Fsuspend_emacs): When changing the size of a tty frame do not
2917 pass height of menu bar.
2918 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2919 (Qright, Qleftmost, Qrightmost): New symbols.
2920 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2922 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2923 * nsfns.m (x_set_internal_border_width): New function.
2924 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2925 Remove extended fringe code.
2926 (x_set_window_size, x_new_font): Don't call
2927 compute_fringe_widths.
2928 * term.c (Fresume_tty): When changing the size of a tty frame do
2929 not pass height of menu bar.
2930 (clear_tty_hooks, set_tty_hooks):
2931 Clear horizontal_scroll_bar_hook.
2932 (init_tty): Frame has no horizontal scroll bars.
2933 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2934 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2935 scroll_bar_after_handle, scroll_bar_left_arrow,
2936 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2937 scroll_bar_to_rightmost entries.
2938 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2939 (struct terminal): Add set_horizontal_scroll_bar_hook.
2940 * w32console.c (initialize_w32_display):
2941 Clear horizontal_scroll_bar_hook.
2942 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2944 (x_clear_under_internal_border, x_set_internal_border_width):
2946 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2947 Set windows_or_buffers_changed when adding the menu bar.
2948 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2949 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2950 (w32_createhscrollbar): New functions.
2951 (w32_createscrollbar): Rename to w32_createvscrollbar.
2952 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2953 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2954 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2955 Add WM_EMACS_SHOWCURSOR.
2956 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2957 case do not artificially impose WM size hints.
2958 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2959 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2961 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2962 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2963 (unwind_create_frame_1): Remove.
2964 (Fx_create_frame): Make both scrollbars the system standard
2965 width and height. Use official field of frame structure to
2966 inhibit running window-configuration-change-hook.
2967 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2968 pixelwise. Handle frame's official field.
2969 (w32_frame_parm_handlers): Remove x_set_fringe_width
2970 entries. Add x_set_scroll_bar_height,
2971 x_set_horizontal_scroll_bars, x_set_left_fringe and
2973 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2974 pass height of menu bar to change_frame_size.
2975 * w32menu.c (set_frame_menubar): Rewrite using
2976 frame_inhibit_resize.
2977 * w32term.h (struct w32_display_info):
2978 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2979 (struct scroll_bar): Add horizontal.
2980 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2981 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2982 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2983 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2984 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2985 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2986 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2987 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2988 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2989 Define instead of WM_EMACS_CREATESCROLLBAR.
2990 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2991 WND_SCROLLBAR_INDEX.
2992 * w32term.c (horizontal_scroll_bar_min_handle)
2993 (horizontal_scroll_bar_left_border)
2994 (horizontal_scroll_bar_right_border): New integers.
2995 (x_set_frame_alpha): Replace x_highlight_frame by
2997 (x_window_to_scroll_bar): New argument "type". Update callers
2999 (w32_set_horizontal_scroll_bar_thumb)
3000 (x_horizontal_scroll_bar_report_motion)
3001 (w32_set_horizontal_scroll_bar)
3002 (w32_horizontal_scroll_bar_handle_click)
3003 (x_horizontal_scroll_bar_report_motion): New functions.
3004 (w32_mouse_position): Discriminate horizontal and vertical
3006 (my_create_scrollbar): Replace with two new functions
3007 my_create_vscrollbar and my_create_hscrollbar.
3008 (x_scroll_bar_create): New argument "horizontal".
3009 Update callers accordingly.
3010 (x_scroll_bar_remove, w32_condemn_scroll_bars)
3011 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
3013 (w32_read_socket): Handle WM_HSCROLL cae.
3014 (x_new_font): Don't recompute fringe widths.
3015 Use frame_inhibit_resize. Calculate new menu bar height iff we
3016 build without toolkit. Always clear under internal border.
3017 (x_set_window_size): Don't check frame size or recompute
3018 fringes. Reset fullscreen status before applying sizes.
3019 Always resize as requested by pixelwise argument. Don't call
3020 do_pending_window_change.
3021 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
3022 (w32_initialize_display_info): Initialize dpyinfo's
3023 horizontal_scroll_bar_cursor entry.
3024 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
3025 (w32_initialize): Init horizontal_scroll_bar_min_handle and
3026 horizontal_scroll_bar_left_border.
3027 (w32fullscreen_hook): Intermittently resize window to normal
3028 when switching from fullscreen to maximized state.
3029 (run_window_configuration_change_hook): Don't run it if frame is
3031 (unwind_change_frame): Remove.
3032 (Fset_window_configuration): Rewrite using frame's official field.
3033 * widget.c (set_frame_size): Don't call compute_fringe_widths.
3034 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
3035 * window.h (struct window): New fields old_pointm,
3036 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
3037 scroll_bar_height and suspend_auto_hscroll.
3038 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
3040 (sanitize_window_sizes): Extern.
3041 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
3042 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
3043 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3044 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3045 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3047 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3048 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3049 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3050 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3051 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3052 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3053 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3054 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3055 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3056 (Fwindow_old_point, sanitize_window_sizes): New functions.
3057 (Qwindow_sanitize_window_sizes): New symbol.
3058 (window_body_height): Count in horizontal scroll bar.
3059 (set_window_hscroll, Fscroll_left, Fscroll_right):
3060 Set suspend_auto_hscroll slot.
3061 (Fwindow_inside_edges): Count fringes pixelwise.
3062 (coordinates_in_window, Fcoordinates_in_window_p):
3063 Consider horizontal scroll bar.
3064 (check_frame_size, adjust_window_margins): Remove functions and
3065 corresponding calls.
3066 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3067 (temp_output_buffer_show): Reset hscroll related fields.
3068 Initialize old_pointm.
3069 (make_parent_window): Initialize old_pointm.
3070 (make_window): Initialize old_pointm, horizontal scroll bar type,
3071 and scroll bar height.
3072 (resize_frame_windows): Don't count top margin in new sizes.
3073 Don't use safe sizes when shrinking a frame; let the window
3074 manager do the clipping.
3075 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3077 (Fdelete_window_internal): Unchain old_pointm marker.
3078 (window_scroll_pixel_based, Fscroll_other_window):
3080 (Fwindow_text_width, Fwindow_text_height): New argument
3082 (struct saved_window): New fields, old_pointm, hscroll_whole,
3083 suspend_auto_hscroll, scroll_bar_height and
3084 horizontal_scroll_bar_type.
3085 (Fset_window_configuration, save_window_save): Set new fields of
3087 (apply_window_adjustment): Don't call adjust_window_margins.
3088 (set_window_margins): Don't change margins if new sizes don't
3090 (set_window_scroll_bars): New argument "horizontal_type".
3091 Handle horizontal scroll bars. Don't change scroll bars if they
3092 don't fit into window.
3093 (Fset_window_scroll_bars): New argument "horizontal_type".
3094 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3095 (compare_window_configurations): Compare horizontal scroll bar
3097 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3098 horizontal scroll bar height.
3099 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3100 instead of FRAME_LINES.
3101 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3102 ON_VERTICAL_SCROLL_BAR.
3103 (with_echo_area_buffer): Initialize old_pointm.
3104 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3106 (unwind_with_echo_area_buffer): Handle old_pointm.
3107 (update_tool_bar): Set do_update when the tool bar window has at
3108 least one line (since this is what the user sets).
3109 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3110 (redisplay_tool_bar): Return early when toolbar has zero lines.
3111 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3112 (hscroll_window_tree): Handle suspension of auto_hscroll and
3114 (set_horizontal_scroll_bar): New function.
3115 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3116 more than one line. Handle horizontal scroll bars.
3117 (note_mouse_highlight): Handle horizontal scrol bars.
3118 (expose_frame): Set dimensions of XRectangle from frame's text
3120 (Vvoid_text_area_pointer): Update doc-string.
3121 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3122 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3123 (x_set_internal_border_width): New functions.
3124 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3125 (unwind_create_frame_1): Remove.
3126 (Fx_create_frame): Handle horizontal scroll bars. Use official
3127 field of frame structure to inhibit running
3128 window-configuration-change-hook.
3129 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3130 pixelwise. Handle frame's official field.
3131 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3132 x_set_horizontal_scroll_bars, x_set_left_fringe,
3134 * xmenu.c (update_frame_menubar, free_frame_menubar):
3135 Use adjust_frame_size.
3136 * xterm.h (struct x_display_info):
3137 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3139 (struct scroll_bar): Add horizontal slot.
3140 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3141 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3142 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3143 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3144 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3145 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3146 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3147 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3148 (x_clear_under_internal_border): Remove.
3149 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3150 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3151 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3152 HORIZONTAL. Update callers.
3153 (horizontal_action_hook_id): New action hook id.
3154 (x_horizontal_scroll_bar_to_input_event)
3155 (x_create_horizontal_toolkit_scroll_bar)
3156 (xt_horizontal_action_hook)
3157 (x_set_toolkit_horizontal_scroll_bar_thumb)
3158 (XTset_horizontal_scroll_bar, x_net_wm_state)
3159 (x_horizontal_scroll_bar_report_motion): New functions.
3160 (xg_scroll_callback, x_scroll_bar_handle_click):
3161 Handle horizontal scroll bars.
3162 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3163 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3165 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3166 Handle horizontal scroll bars.
3167 (handle_one_xevent): Handle horizontal scroll bar events.
3168 Call x_net_wm_state.
3169 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3171 (x_set_window_size): Don't call check_frame_size and
3172 do_pending_window_change.
3173 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3174 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3175 (x_scroll_bar_set_handle): Add some checks when calling
3178 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3180 Revert previous change.
3181 There is certainly nothing wrong with writing code like 'lo <= i
3182 && i <= hi', even if LO happens to a constant. There isn't even
3183 anything wrong in general with writing 'a <= b' if A happens to
3184 be a constant. At any rate stylistic changes shouldn't
3185 be done like this without discussion.
3187 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3189 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3190 (Fgarbage_collect): Reorder conditions that are written backwards.
3191 * data.c (cons_to_unsigned): Likewise.
3192 * dispnew.c (update_frame_1, sit_for): Likewise.
3193 * fileio.c (file_offset): Likewise.
3194 * filelock.c (read_lock_data, lock_file): Likewise.
3195 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3197 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3198 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3199 * lread.c (read1): Likewise.
3200 * minibuf.c (read_minibuf_noninteractive): Likewise.
3201 * nsterm.m (x_set_frame_alpha): Likewise.
3202 * process.c (wait_reading_process_output): Likewise.
3203 * region-cache.c (delete_cache_boundaries): Likewise.
3204 * xterm.c (x_set_frame_alpha): Likewise.
3206 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3208 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3211 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3213 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3214 because atimer expiration is absolute rather than relative.
3216 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3218 * w32term.h (current_popup_menu, menubar_in_use):
3219 Move declarations from w32term.c.
3221 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3223 * w32fns.c (menubar_in_use): No more static.
3224 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3226 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3228 Move hourglass machinery to RIF.
3229 * dispextern.h (struct redisplay_interface): New members
3230 show_hourglass and hide_hourglass. Indent comments.
3231 (show_hourglass, hide_hourglass): Remove prototypes.
3232 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3233 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3234 (ns_redisplay_interface): Add them.
3235 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3236 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3237 (w32_arrow_cursor): New function to hack around non-GUI frames.
3238 (w32_redisplay_interface): Add new functions.
3239 * w32term.h (w32_arror_cursor): Add prototype.
3240 * xdisp.c (show_hourglass): New function, refactored out from
3241 platform-dependent code.
3242 (cancel_hourglass): Now call to RIF function.
3243 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3244 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3245 (x_redisplay_interface): Add new functions.
3247 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3249 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3250 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3251 and complete previous change.
3252 * frame.c (adjust_frame_height): New function.
3253 (Fset_frame_height, Fset_frame_size): Use it.
3254 (x_set_frame_parameters): Take frame top margin into account.
3256 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3258 * frame.c (Fset_frame_height): Take frame top margin into account.
3259 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3260 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3262 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3264 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3265 menubar_height as such. Tweak comment.
3266 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3267 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3268 All related users changed.
3269 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3270 * xterm.c (handle_one_xevent):
3271 * gtkutil.c (xg_event_is_for_menubar):
3272 * xfns.c (x_window) [USE_X_TOOLKIT]:
3273 * xmenu.c (set_frame_menubar, free_frame_menubar):
3274 Prefer to use FRAME_MENUBAR_HEIGHT.
3276 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3278 * frame.c (Fframe_parameters): Always report frame height without
3279 menu and tool bar lines.
3281 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3283 * nsterm.m (applicationDidFinishLaunching:): Call
3284 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3285 (antialiasThresholdDidChange:): New method for EmacsApp.
3287 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3289 * macfont.m (macfont_update_antialias_threshold): Remove static.
3291 * macfont.h (macfont_update_antialias_threshold): Declare.
3293 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3295 * w32select.c (setup_windows_coding_system):
3296 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3297 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3299 * w16select.c (Fw16_get_clipboard_data):
3300 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3303 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3304 buffer position where we are to start the iteration.
3305 (handle_invisible_prop): Record in it->stop_charpos the position
3306 where the invisible text ends. (Bug#18035)
3307 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3308 row has zero buffer position as their start position.
3309 Reported by martin rudalics <rudalics@gmx.at>.
3311 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3312 infinite looping in redisplay when display lines don't have enough
3313 space to display even a single character. (Bug#18036)
3315 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3317 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3318 * xfns.c (x_window): Use it to allow xfree later.
3319 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3320 where appropriate. Use bool for booleans and remove redundant checks.
3321 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3322 * xterm.c (x_free_frame_resources): Free shell_position.
3324 2014-07-19 K. Handa <handa@gnu.org>
3326 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3327 mandatory font spec (Bug#17973).
3329 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3331 * font.c (font_score): Return the worst score if the size of
3332 ENTITY is wrong by more than a factor 2 (Bug#17973).
3334 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3336 * frame.c (frame_unspecified_color): New function
3337 refactored out from ...
3338 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3339 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3341 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3342 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3343 * lisp.h (set_frame_param): Remove prototype.
3344 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3345 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3348 Prefer 'x_display_info *' to 'Display *' in X selection code.
3349 This helps to avoid unneeded calls to x_display_info_for_display.
3350 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3351 instead of 'Display *'.
3352 (SELECTION_EVENT_DPYINFO): New macro.
3353 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3354 it as an lvalue. Mention this in comment.
3355 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3356 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3357 (selection_data_to_lisp_data, receive_incremental_selection):
3358 Convert to use 'x_display_info *'. Adjust users where appropriate.
3359 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3360 selection data *' as last arg to not return values in args.
3361 (unexpect_property_change): Use common removal technique.
3363 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3365 * print.c (print_preprocess): Adjust to match changed
3366 sub char-table structure and avoid crash (Bug#18038).
3368 * data.c (wrong_choice): Not static any more.
3369 * lisp.h (wrong_choice): Add prototype.
3370 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3371 Declare namebuf as such. Tweak comment.
3372 [USE_GTK]: Likewise for tool_bar_position.
3373 (fset_tool_bar_position) [USE_GTK]: Ditto.
3374 (FRAME_TOOL_BAR_POSITION): New macro.
3375 * frame.c (x_report_frame_params):
3376 * gtkutil.c (update_frame_tool_bar):
3377 * xfns.c (Fx_create_frame): Use it.
3378 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3380 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3382 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3383 buffer's default-directory only if it is a string. (Bug#17986)
3385 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3387 More precise control over values of some buffer-local variables.
3388 * keyboard.c (Qvertical_scroll_bar):
3389 * frame.c (Qleft, Qright): Move to ...
3390 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3391 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3392 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3393 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3394 vertical-scroll-bar, scroll-up-aggressively
3395 and scroll-down-aggressively.
3396 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3398 * nsfns.m, frame.h (Qleft, Qright):
3399 * nsterm.m (Qleft): Remove declarations.
3400 * gtkutil.c (toplevel): Include buffer.h.
3401 * data.c (wrong_choice, wrong_range): New functions.
3402 (store_symval_forwarding): Handle special properties of buffer-local
3403 variables and use functions from the above to signal error, if any.
3405 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3406 values. Add comment.
3407 (struct frame): Re-arrange layout to avoid extra padding and use bit
3408 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3409 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3410 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3411 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3412 Define as no-ops because there are no scroll bars anyway.
3413 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3416 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3417 Add convenient setter.
3418 (font_put_frame_data, font_get_frame_data): Use it.
3420 2014-07-15 Daiki Ueno <ueno@gnu.org>
3422 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3423 pointer argument, before dereferencing.
3424 (XCHAR2B_BYTE2): Likewise.
3426 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3428 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3429 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3430 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3431 Use record_unwind_protect_int and avoid consing.
3432 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3434 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3436 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3438 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3439 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3441 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3442 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3443 * minibuf.c: Include binary-io.h instead of fcntl.h.
3444 (read_minibuf_noninteractive):
3445 Use set_binary_mode instead of handcrafted code.
3446 Don't call emacs_set_tty if emacs_get_tty failed.
3447 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3448 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3449 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3451 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3452 This works around a GCC compiler bug when Emacs is configured with
3453 --enable-gcc-warnings.
3455 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3457 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3458 or characters in string, respectively. Add comment.
3459 * fringe.c (Fdefine_fringe_bitmap):
3460 * fns.c (Fsubstring, substring_both): Use it.
3461 * keymap.c (Fdefine_key, Flookup_key):
3462 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3464 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3465 Use menu_item_width.
3466 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3468 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3470 Improve behavior of 'bzr up; cd src; make -k'.
3471 * Makefile.in (top_srcdir): New var.
3472 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3473 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3474 its expansion is a bit shorter.
3475 (../config.status): Actually build config.status instead of
3477 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3478 New macros, copied and relocated from ../Makefile.in.
3479 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3480 (../config.status, Makefile): New dependencies and rules,
3481 copied with relocation from ../Makefile.in. This should be more
3482 likely to rebuild the build machinery properly if you do a 'make'
3483 in the src directory.
3485 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3487 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3490 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3491 behavior on Windows 7 and later when the function is repeatedly
3492 invoked with the same value of DIR. (Bug#17950)
3494 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3495 string to match the one in w32fns.c.
3497 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3498 stdin to binary mode only if it is connected to a terminal.
3500 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3502 Coalesce extern decls.
3503 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3504 * sysdep.c (emacs_get_tty, emacs_set_tty):
3505 Move duplicate extern decls from here ...
3506 * systty.h: ... to here, so that there's just one copy.
3508 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3510 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3512 * nsfns.m (Fns_popup_font_panel): Ditto.
3514 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3516 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3518 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3520 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3521 [DOS_NT]: Implement for WINDOWSNT.
3523 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3526 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3528 * sysdep.c (suppress_echo_on_tty): New function.
3529 * minibuf.c (read_minibuf_noninteractive): Use it.
3531 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3533 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3534 sysinfo failed. Adjust docstring.
3536 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3538 Implement memory-info for MS-DOS.
3539 * dosfns.c (dos_memory_info): New function.
3540 * dosfns.h (dos_memory_info): Add prototype.
3541 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3542 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3543 of doing some of its job.
3545 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3546 reference termios structure members.
3548 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3550 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3552 * minibuf.c (top): Include systty.h. Declare external
3553 emacs_get_tty and emacs_set_tty.
3554 (Vread_hide_char): New lisp variable.
3555 (read_minibuf_noninteractive): Hide characters with
3556 Vread_hide_char if it is a character. (Bug#17839)
3558 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3560 Implement memory-info for MS-Windows.
3561 * w32.c (w32_memory_info): New function.
3562 * w32.h (w32_memory_info): Prototype it.
3563 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3565 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3567 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3568 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3569 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3570 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3571 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3572 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3573 (decode_coding_big5, decode_coding_charset, decode_coding)
3574 (encode_coding): Adjust users.
3576 * alloc.c (Fmemory_info): New function.
3578 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3580 * syntax.c (back_comment): Use more-natural location for label.
3582 * font.c, font.h (font_unparse_fcname): Now static.
3583 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3585 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3587 Next minor cleanup of font subsystem.
3588 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3589 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3591 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3593 * ftfont.h (ftfont_font_format): Remove prototype.
3594 * ftfont.c (ftfont_font_format): Remove; now unused.
3596 * nsfont.m (nsfont_open):
3597 * w32font.c (w32font_open_internal):
3598 * w32uniscribe.c (uniscribe_open):
3599 * xfont.c (xfont_open):
3600 * xftfont.c (xftfont_open): All users changed.
3602 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3603 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3605 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3607 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3608 x_produce_glyphs does when it generates a stretch glyph that
3609 represents a TAB. (Bug#17969)
3611 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3612 and there is a display property at that position, don't call
3613 move_it_to to move to a position before window start. (Bug#17942)
3614 Fix condition for finding CHARPOS by the first call to move_it_to.
3617 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3619 * syntax.c (find_defun_start): Try the cache even
3620 if !open_paren_in_column_0_is_defun_start.
3621 (back_comment): If find_defun_start was pessimistic, use the
3622 scan_sexps_forward result to improve the cache (bug#16526).
3624 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3626 * xdisp.c (redisplay_window): If redisplay of a window ends up
3627 with point in a partially visible line at end of the window, make
3628 sure the amended position of point actually has smaller Y
3629 coordinate; if not, give up and scroll the display. (Bug#17905)
3631 * window.c (window_scroll_pixel_based): When point ends up at the
3632 last fully visible line, don't let move_it_to stop at the left
3633 edge of the line and dupe us into thinking point is inside the
3636 * w32.c (network_interface_info): Make sure the argument is a
3639 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3641 * process.c (read_and_dispose_of_process_output): Fix typo
3642 in previous patch: we want nonnegative fds, not nonzero fds.
3644 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3646 * chartab.c (char_table_translate): Move to...
3647 * character.h (char_table_translate): ... inline function here.
3648 Avoid Faref and assume that args are always valid. This helps to
3649 speedup search, which is especially important for a huge buffers.
3650 * lisp.h (char_table_translate): Remove prototype.
3652 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3653 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3654 New function, with an intention to avoid code duplication between
3656 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3658 * ftfont.c (ftfont_open):
3659 * macfont.m (macfont_open):
3660 * xftfont.c (xftfont_open): Use it.
3662 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3664 * process.c: Add sanity checks for file descriptors (Bug#17844).
3665 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3666 Check that infd is nonnegative before using it as an fd.
3667 (read_and_dispose_of_process_output, Fprocess_send_eof):
3668 Likewise, for outfd.
3669 (wait_reading_process_output): Omit unnecessary check of infd.
3671 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3673 Minor fixups related to usage of the 'long' type.
3674 * gnutls.c (emacs_gnutls_handshake):
3675 * xfaces.c (dump_realized_face):
3676 Work even if 'long' is narrower than 'void *'.
3677 * termcap.c (scan_file):
3678 * xselect.c (x_decline_selection_request)
3679 (x_reply_selection_request, x_get_window_property):
3680 * xterm.c (x_set_frame_alpha):
3681 Remove unnecessary 'L' suffixes of integer constants.
3682 * xfns.c (hack_wm_protocols):
3683 * xselect.c (x_fill_property_data):
3684 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3685 Remove unnecessary casts to 'long'.
3686 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3688 Minor ImageMagick safety fixes.
3689 * image.c (imagemagick_compute_animated_image):
3690 Remove useless assignment to local. Avoid problems if dest_width is 0.
3691 (imagemagick_load_image): Use int for pixel counts that can't
3692 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3693 a row width greater than the image width (or greater than LONG_MAX!).
3695 2014-07-04 K. Handa <handa@gnu.org>
3697 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3698 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3699 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3701 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3703 * font.h (struct font_driver): Remove get_outline and free_outline;
3704 not used by any font driver.
3705 * ftfont.c (ftfont_driver):
3706 * macfont.m (macfont_driver):
3707 * nsfont.m (nsfont_driver):
3708 * w32font.c (w32font_driver):
3709 * w32uniscribe.c (uniscribe_font_driver):
3710 * xfont.c (xfont_driver): Related users changed.
3711 * xselect.c (x_get_window_property): Use convenient xmalloc.
3712 Call to xfree only if some data was really allocated.
3714 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3716 On MS-Windows, display busy cursor on all GUI frames.
3717 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3718 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3719 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3721 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3722 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3724 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3726 Use convenient alists to manage per-frame font driver-specific data.
3727 * frame.h (struct frame): Rename font_data_list to...
3728 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3729 * font.h (struct font_data_list): Remove; no longer need a special
3731 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3733 * font.c (font_put_frame_data, font_get_frame_data)
3734 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3736 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3737 Related users changed.
3738 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3739 Prefer convenient xmalloc and xfree.
3741 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3743 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3744 the window whose glyph row is being prepared and a flag whether it
3745 is for mode/header line. Make sure the glyph row's marginal areas
3746 are in sync with what the window wants.
3749 * xdisp.c (display_line, display_mode_line):
3750 Call prepare_desired_row with additional arguments, as appropriate.
3752 * dispextern.h (prepare_desired_row): Adjust prototype.
3754 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3756 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3757 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3758 caused by xw_popup_dialog in daemon mode (Bug#17891).
3760 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3762 * frame.c (do_switch_frame): When switching to another TTY frame,
3763 make sure FrameCols and FrameRows are in sync with the new frame's
3766 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3768 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3769 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3770 min_char slots. Adjust comment.
3771 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3772 Add SUB_CHAR_TABLE_OFFSET member.
3773 (make_uninit_sub_char_table): New function.
3774 (toplevel): Add compile-time assert to verify suitable member layout
3775 in Lisp_Sub_Char_Table.
3776 * alloc.c (mark_char_table): Add extra argument to denote char table
3777 subtype. Adjust to match new layout of sub char-table.
3778 (mark_object): Always mark sub char-tables with mark_char_table.
3779 * chartab.c (make_sub_char_table, copy_sub_char_table)
3780 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3781 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3782 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3783 All related users changed.
3784 * lread.c (read1): Adjust to match new layout of sub char-table.
3785 * print.c (print_object): Likewise (Bug#17898).
3787 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3789 * keymap.c (get_keyelt): Simplify.
3790 (copy_keymap_item): Remove left-over code for when we had
3791 key-shortcut caches.
3793 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3795 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3796 (dealloc): Remove for EmacsScroller.
3798 * nsterm.h (EmacsScroller): Remove dealloc.
3800 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3802 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3804 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3806 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3807 when setNeedsDisplay is called so we don't trigger redisplay for every
3810 * nsterm.m (any_help_event_p): New variable.
3811 (mouseMoved:): Set any_help_event_p to YES if help event is
3812 generated. Remove else with empty help event that triggered redisplay
3813 for every mouse move.
3814 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3816 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3818 * xfns.c (Qsuppress_icon): Remove; no real users.
3819 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3820 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3821 (syms_of_w32fns): Don't DEFSYM it.
3823 2014-06-29 Glenn Morris <rgm@gnu.org>
3825 * Makefile.in (ns-app): Mark as PHONY.
3827 2014-06-28 Glenn Morris <rgm@gnu.org>
3829 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3830 liblw.a in this directory.
3832 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3834 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3835 also in unibyte case. (Bug#17865)
3837 2014-06-28 K. Handa <handa@gnu.org>
3839 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3840 (MIN_CHARBUF_SIZE): New macro.
3841 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3843 2014-06-27 Glenn Morris <rgm@gnu.org>
3845 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3846 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3847 (.el.elc): Replace suffix rule with pattern rule.
3848 (%.elc): New pattern rule, with order-only prerequisite.
3849 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3850 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3851 in place of BOOTSTRAPEMACS.
3853 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3855 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3857 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3859 Consistently use validate_subarray to verify substring.
3860 * fns.c (validate_substring): Not static any more. Adjust to
3861 use ptrdiff_t, not EMACS_INT, because string and vector limits
3862 can't exceed ptrdiff_t even if EMACS_INT is wider.
3863 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3864 (secure_hash): Adjust user.
3865 * lisp.h (validate_subarray): Add prototype.
3866 * coding.c (Fundecodable_char_position):
3867 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3868 Use validate_subarray. Adjust comment to mention substring.
3870 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3872 Do not allow out-of-range character position in Fcompare_strings.
3873 * fns.c (validate_subarray): Add prototype.
3874 (Fcompare_substring): Use validate_subarray to check ranges.
3875 Adjust comment to mention that the semantics was changed. Also see
3876 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3878 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3880 Be more consistent about the 'Qfoo' naming convention.
3881 * image.c (Fimagemagick_types):
3882 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3883 * process.c (Fmake_network_process):
3884 Rename C local identifier 'Qfoo to avoid giving the false
3885 impression that it stands for the symbol 'foo'.
3887 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3889 Simplify and cleanup character conversion stuff.
3890 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3892 * character.c (multibyte_char_to_unibyte)
3893 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3894 * character.h (make_char): Remove; unused.
3895 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3896 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3897 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3898 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3899 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3901 2014-06-22 Mario Lang <mlang@delysid.org>
3903 * w32fns.c (Fw32_shell_execute): The the -> the.
3905 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3907 * xmenu.c (mouse_position_for_popup):
3908 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3909 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3910 * menu.c (Fx_popup_menu):
3911 * xselect.c (x_handle_dnd_message): Adjust users.
3912 * menu.h (mouse_position_for_popup): Remove prototype.
3913 * xterm.h (x_relative_mouse_position): Add prototype.
3914 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3915 call XFree if XQueryTree returns zero.
3917 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3919 * indent.c (Fvertical_motion): Doc fix.
3920 Move to the goal column, if any, with a single call to
3921 move_it_in_display_line, not in two calls. Doing this with two
3922 calls causes move_it_in_display_line apply the line-prefix
3923 handling twice instead of just once. (Bug#17823)
3925 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3927 Port to OS X ACLs (Bug#17810).
3928 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3929 ACL_TYPE_ACCESS) doesn't work.
3931 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3933 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3934 before checking key-translation-map (bug#17659).
3936 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3938 * font.c (font_make_object): Avoid dangling pointer which may
3939 crash GC (Bug#17771).
3941 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3943 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3944 prototype of DGifCloseFile as appropriate for older and newer
3946 (gif_close): New function, encapsulates the differences in the
3947 calling sequence of DGifCloseFile before v5.1.0 and after it.
3948 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3949 error string where appropriate. (Bug#17790)
3951 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3952 macro execution, make sure point didn't move since last complete
3953 redisplay, as the condition for using the glyph matrix
3954 information. (Bug#17777)
3956 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3958 Minor cleanup of fonset code.
3959 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3960 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3961 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3962 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3963 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3964 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3965 (free_realized_fontset): Remove because a no-op since 2008.
3966 (free_face_fontset): Adjust user.
3967 (syms_of_fontset): Shrink fontset by one extra slot.
3969 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3971 Omit redundant extern decls.
3972 Most of this patch is from Dmitry Antipov, in:
3973 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3974 * commands.h (update_mode_lines):
3975 * frame.h (Qbackground_color, Qforeground_color)
3976 (x_set_menu_bar_lines):
3977 * ftfont.c (ftfont_font_format):
3978 * intervals.h (Qkeymap, Qfont):
3979 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3980 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3981 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3982 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3983 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3984 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3985 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3986 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3987 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3988 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3989 (Qtool_bar, Qheader_line):
3990 * macros.c (Fexecute_kbd_macro):
3991 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3992 * xterm.c (x_delete_terminal, XSetIMValues):
3993 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3994 (x_implicitly_set_name, popup_activated)
3995 (widget_store_internal_border):
3996 Remove redundant decls.
3997 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3998 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3999 Remove _Noreturn, as make-docfile now does that for us.
4000 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
4001 (Qregion_extract_function): New decl.
4002 * window.c, xfns.c: Include menu.h.
4004 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
4006 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
4008 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
4010 * fileio.c (Fread_file_name): Do not pass redundant args and ...
4011 * callint.c (read_file_name): ... convert to static here.
4012 * lisp.h (Fread_file_name): Do not EXFUN it.
4013 (STRING_COPYIN): Remove; unused.
4014 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
4015 (char_composable_p): ... static function. All users changed.
4016 * eval.c (toplevel): Remove redundant #include directives.
4017 * xterm.c (x_initialize): Add static to match prototype.
4018 * ccl.c (Fccl_execute_on_string):
4019 * font.c (fon_intern_prop): Use make_specified_string.
4021 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
4023 * Makefile.in (ns-app): Fix typo that broke build on OS X.
4024 Reported by David Caldwell in:
4025 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
4027 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
4029 Do not ask for XRender extension each time XFT font is opened.
4030 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
4031 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
4033 2014-06-15 Glenn Morris <rgm@gnu.org>
4035 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
4037 2014-06-15 Eli Zaretskii <eliz@gnu.org>
4039 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
4040 information if we are in the middle of executing a keyboard macro,
4041 since redisplay doesn't update the screen until the macro is
4042 finished. (Bug#17777)
4044 * alloc.c (cleanup_vector): Don't dereference a font driver
4045 pointer if it is NULL. (Bug#17771)
4047 2014-06-13 Glenn Morris <rgm@gnu.org>
4049 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4050 ($(lispsource)/international/charprop.el)
4051 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4052 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4053 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4054 GNU make automatically passes command-line arguments to sub-makes.
4056 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4058 Avoid hangs in accept-process-output (Bug#17647).
4059 * lisp.h, process.c (wait_reading_process_input):
4060 Return int, not bool. All uses changed.
4061 * process.c (SELECT_CANT_DO_WRITE_MASK):
4062 Remove macro, replacing with ...
4063 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4065 (status_notify): New arg WAIT_PROC. Return int, not void.
4068 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4070 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4071 the frame is the initial frame, because the hook is not set up
4072 then, and Emacs crashes.
4073 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4075 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4077 * keymap.c (silly_event_symbol_error): Don't recommend the use
4080 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4082 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4083 matching overlay strings with 'cursor' property against buffer
4084 positions traversed in the glyph row. (Bug#17744)
4086 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4088 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4091 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4092 determine 10.9 (Bug#17751).
4094 * macfont.m (macfont_draw): Positions were not freed.
4096 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4098 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4099 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4100 function. Also adjust comment.
4101 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4103 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4104 * font.c (font_done_for_face):
4105 * xfaces.c (realize_non_ascii_face): Adjust user.
4106 * font.h (struct font_driver): Convert 'prepare_face' to return
4107 void because its return value is never used anyway.
4108 * xfont.c (xfont_prepare_face): Return void.
4109 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4110 (xftfont_done_face): Use xfree.
4112 * dispextern.h (last_tool_bar_item): Remove declaration.
4113 * frame.h (struct frame): New member last_tool_bar_item.
4114 * frame.c (make_frame): Initialize it.
4115 * xdisp.c (toplevel): Remove last_tool_bar_item.
4116 (handle_tool_bar_click, note_tool_bar_highlight):
4117 * w32term.c (w32_read_socket, w32_initialize):
4118 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4120 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4121 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4123 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4125 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4126 * process.c (Faccept_process_output)
4127 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4128 the return value is about PROCESS, not about other processes.
4130 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4132 Further adjustments to mark_object and friends.
4133 Now the mark_object's stack is just 32 bytes on a 64-bit
4134 system, which means extra 20% off the stack usage.
4135 * alloc.c (mark_save_value): As before, refactored out from ...
4136 (mark_object): ... adjusted user. Also add comment.
4138 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4140 Fix core dump after a dropped X connection (Bug#17704).
4141 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4142 is dead, as we may be shutting down.
4144 2014-06-08 Glenn Morris <rgm@gnu.org>
4146 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4148 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4150 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4152 If a C name must be extern on some platforms, make it extern on all.
4153 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4155 * font.h (ftxfont_driver) [HAVE_XFT]:
4156 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4157 * lisp.h (get_frame_param):
4158 * menu.h (tty_menu_show):
4159 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4160 * termhooks.h (encode_terminal_code):
4161 * xterm.h (x_menu_wait_for_event):
4163 * frame.c (get_frame_param):
4164 * fringe.c (max_used_fringe_bitmap):
4165 * ftxfont.c (ftxfont_driver):
4166 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4167 * menu.c (menu_items_inuse):
4168 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4169 * term.c (encode_terminal_code, tty_menu_show):
4170 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4171 * xfaces.c (load_color):
4172 * xmenu.c (x_menu_wait_for_event):
4175 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4177 Change object marking routines to minimize stack usage.
4178 This change moves a few cold paths from mark_object to NO_INLINE
4179 functions and adjusts symbol marking loop. According to GCC 4.8.2
4180 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4181 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4182 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4183 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4184 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4185 refactored out from ...
4186 (mark_object): ... adjusted user. Also mark symbols in a tight
4188 (mark_face_cache): Add NO_INLINE.
4190 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4192 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4193 contains garbage on WINDOWSNT (which could potentially infloop at
4196 Minimize cursor motion during TTY menu updates.
4197 * term.c (tty_menu_display): Don't position cursor here.
4198 Instead, pass the cursor coordinates to update_frame_with_menu.
4199 (tty_menu_activate): Send the hide cursor command only once in an
4200 iteration through the outer 'while' loop.
4202 * dispnew.c (update_frame_1): Accept an additional argument
4203 SET_CURSOR_P, and position the cursor at the end of the frame
4204 update only if that argument is non-zero. All callers changed to
4205 provide the additional argument as non-zero, except for
4206 update_frame_with_menu.
4207 (update_frame_with_menu): Accept 2 additional arguments ROW and
4208 COL; if they are non-negative, instruct update_frame_1 not to
4209 position the cursor, and instead position it according to ROW and COL.
4211 * dispextern.h (update_frame_with_menu): Update prototype.
4213 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4215 * callproc.c (call_process): Don't check read-only if we don't insert
4216 anything (bug#17666).
4218 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4220 * dispnew.c (update_frame_with_menu): Set display_completed.
4222 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4224 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4226 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4228 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4230 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4231 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4233 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4235 * window.c (Frecenter): Signal an error if window-buffer is not
4238 * keyboard.c (make_lispy_position): Don't include a buffer position in
4239 mode/header-line mouse events.
4241 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4242 Vunread_command_events (bug#17650).
4244 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4246 * xterm.c (x_setup_pointer_blanking):
4247 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4249 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4251 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4252 because it will be defined in generated config.h if needed.
4254 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4256 Use terminal-specific hooks to display popup dialogs.
4257 * termhooks.h (struct terminal): New field popup_dialog_hook.
4258 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4259 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4260 code and use popup_dialog_hook.
4261 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4262 * nsterm.h (ns_popup_dialog): Adjust prototype.
4263 * nsterm.m (ns_create_terminal):
4264 * w32term.c (w32_create_terminal):
4265 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4266 Setup popup_dialog_hook.
4268 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4270 * w32heap.c (report_temacs_memory_usage): Improve the report by
4271 reporting the large blocks that are actually occupied at dump time.
4273 * w32console.c (initialize_w32_display): Set the console
4274 menu_show_hook, otherwise TTY menus are broken on w32.
4276 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4278 Use terminal-specific hooks to display menus.
4279 * termhooks.h (struct terminal): New field menu_show_hook.
4280 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4281 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4283 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4284 * nsmenu.m (ns_menu_show):
4285 * w32menu.c (w32_menu_show):
4286 * xmenu.c (x_menu_show):
4287 * term.c (tty_menu_show): Adjust to use bit flags.
4288 (set_tty_hooks): Set menu_show_hook.
4289 * xterm.c (x_create_terminal):
4290 * nsterm.m (ns_create_terminal):
4291 * msdos.c (initialize_msdos_display):
4292 * w32term.c (w32_create_terminal): Likewise.
4294 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4296 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4298 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4300 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4301 (FD_SET): Don't define on WINDOWSNT.
4303 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4305 * emacs.c: Include "sysselect.h", to define its inline functions.
4306 Problem reported by Glenn Morris in:
4307 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4309 Do not require libXt-devel when building with gtk.
4310 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4311 dependency on libXt-devel.
4312 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4313 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4314 lwlib-widget.h now does this.
4315 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4317 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4319 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4320 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4321 (delete_write_fd, wait_reading_process_output):
4322 Remove now-redundant easserts.
4323 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4324 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4325 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4326 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4328 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4330 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4331 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4332 (calloc): Don't undef, it is never defined.
4333 (HEAP_ENTRY_SHIFT): Remove unused macro.
4335 * Makefile.in (C_HEAP_SWITCH): Remove.
4336 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4338 Fix MS-Windows build broken by menu changes on 2014-06-02.
4339 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4341 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4342 Define instead of including ../lwlib/lwlib.h, which causes
4343 compilation errors due to missing X11 headers.
4345 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4347 * process.c (wait_reading_process_output): Omit incorrect test of
4348 p->infd against zero. Add easserts for infd having a plausible value.
4350 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4352 Adjust to match recent lwlib changes.
4353 * menu.h (xmalloc_widget_value): Replace by ...
4354 (make_widget_value): ... new prototype.
4355 * menu.c (xmalloc_widget_value): Replace by ...
4356 (make_widget_value): ... new function.
4357 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4358 * gtkutil.c (malloc_widget_value, free_widget_value):
4359 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4360 * keyboard.h (enum button_type, struct _widget_value):
4361 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4363 * nsmenu.m (ns_update_menubar, ns_menu_show):
4364 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4365 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4366 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4368 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4370 * image.c (x_query_frame_background_color)
4371 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4372 Fix --enable-gcc-warnings compilation without image libraries.
4374 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4376 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4377 emulated break value only if it goes up.
4378 (sbrk): Add assertion that the INCREMENT argument is strictly
4379 zero. Improve and correct the commentary.
4381 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4383 Improve AIX-related merge from emacs-24.
4384 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4385 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4386 not on AIX; since we're on the trunk we can use enums more broadly.
4388 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4390 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4392 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4393 to min(value, whole).
4395 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4397 Bring back the changes to GDB-visible symbols, but only on AIX.
4398 And only if it's not pre-4.2 GCC.
4399 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4400 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4401 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4404 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4406 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4407 with PT, not GPT. (Bug#16433)
4409 Revert last changes to GDB-visible symbols.
4410 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4411 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4412 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4415 2014-06-02 Glenn Morris <rgm@gnu.org>
4417 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4419 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4421 Fix port to 32-bit AIX with xlc (Bug#17598).
4422 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4423 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4424 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4425 to work around a compiler bug in IBM xlc 12.1.
4427 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4429 * xterm.c (x_update_window_end): Don't invalidate the entire
4430 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4431 highlight needs to be redisplayed. (Bug#17588)
4433 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4435 Port the GDB-visible symbols to AIX.
4436 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4437 optimizes away the relevant external symbols. Use enums instead;
4438 this suffices for the AIX port, which is 32-bit-only anyway.
4439 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4440 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4441 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4444 Include sources used to create macuvs.h.
4445 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4446 * macuvs.h: Use automatically-generated header.
4448 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4450 Port signal-handling to DragonFly BSD (Bug#17646).
4451 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4452 Move implementations from callproc.c to sysdep.c.
4453 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4454 Move declarations from process.h to syssignal.h.
4456 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4458 * callint.c (Ffuncall_interactively): Add usage.
4460 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4462 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4464 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4466 * w32heap.c (malloc_before_dump, malloc_after_dump)
4467 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4468 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4469 set errno where appropriate to emulate CRT functions.
4471 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4473 Debugging facility to check whether 'const char *' points to
4474 relocatable data of non-pure Lisp string.
4475 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4476 (mark_maybe_pointer): ... adjusted user.
4477 (relocatable_string_data_p): New function.
4478 * lisp.h (relocatable_string_data_p): Add prototype.
4479 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4480 the pointer to relocatable Lisp data is not used.
4482 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4484 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4485 * atimer.c (block_atimers):
4486 * callproc.c (block_child_signal): Block SIGINT too;
4487 otherwise, its handler might now unblock signals that it shouldn't.
4488 * keyboard.c (read_char): Clear signal mask, since we may
4489 be in a SIGINT handler, and many signals may be masked.
4490 * keyboard.c (handle_interrupt):
4491 * sysdep.c (handle_arith_signal):
4492 Clear signal mask instead of just unblocking the signal that
4493 was received, since several signals may be blocked at this point.
4495 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4497 * Makefile.in (TEMACS_POST_LINK): Remove target.
4498 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4499 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4501 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4503 * xmenu.c (xdialog_show): Remove prototype, rename to
4504 x_dialog_show, remove 2nd arg because it's always zero
4505 and simplify accordingly.
4506 (xw_popup_dialog): Adjust user.
4507 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4508 2nd arg because it's always zero and simplify accordingly.
4509 (w32_popup_dialog): Adjust user.
4511 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4513 * w32heap.c (report_temacs_memory_usage): New function.
4515 * unexw32.c (unexec) [ENABLE_CHECKING]:
4516 Call report_temacs_memory_usage.
4518 * w32heap.h (report_temacs_memory_usage): Add prototype.
4520 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4522 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4523 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4525 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4527 * buffer.c (init_buffer): Accept an argument 'initialized'.
4528 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4529 mmap_regions and mmap_fd, to avoid referencing stale data from the
4530 dump phase. Add an assertion for buffer text of buffers created
4531 in temacs before this function is called. (Bug#17622)
4532 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4534 * lisp.h (init_buffer): Update prototype.
4536 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4538 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4540 * alloc.c (Fgarbage_collect): Fix compilation with
4541 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4543 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4545 * frame.c, frame.h (frame_char_to_pixel_position)
4546 (frame_set_mouse_position): Now static, and made private in
4547 frame.c rather than public in frame.h.
4549 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4551 Refactor mouse positioning stuff to avoid code duplication.
4552 * frame.h (frame_char_to_pixel_position): New function.
4553 (x_set_mouse_position): Rename to...
4554 (frame_set_mouse_position): ...new function.
4555 (frame_set_mouse_pixel_position): Add prototype.
4556 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4557 Rename to frame_set_mouse_pixel_position.
4558 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4560 * xterm.h, w32term.h ( x_set_mouse_position)
4561 (x_set_mouse_pixel_position): Remove prototypes.
4563 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4565 On X, always make pointer visible when deleting frame (Bug#17609).
4566 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4568 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4570 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4571 * keyboard.c (gobble_input): If there is no terminal input error,
4572 make sure the pointer is visible for all frames on this terminal.
4573 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4574 it was previously disabled.
4576 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4578 * data.c (Fzerop): Move to Elisp.
4579 (syms_of_data): Don't defsubr it.
4580 * keyboard.c (echo_keystrokes_p): New function.
4581 (read_char, record_menu_key, read_key_sequence): Use it.
4583 * callint.c (Qfuncall_interactively): New var.
4584 (Qcall_interactively): Remove.
4585 (Ffuncall_interactively): New function.
4586 (Fcall_interactively): Use it.
4587 (syms_of_callint): Defsubr it.
4589 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4591 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4592 relocated from under us.
4594 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4596 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4597 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4598 configure, not from HEAPSIZE.
4599 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4601 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4602 for MinGW, since it no longer uses gmalloc.
4604 * buffer.c: Do not define mmap allocations functions for Windows.
4605 Remove mmap_find which is unused. Remove mmap_set_vars which does
4607 [WINDOWSNT]: Include w32heap.h.
4608 (init_buffer): Always allocate new memory for buffers.
4610 * emacs.c: Remove mmap_set_vars calls.
4612 * image.c (free_image): Undef free for Windows because it is
4613 redirected to our private version.
4615 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4616 (copy_executable_and_dump_data): Remove dumping the heap section.
4617 (unexec): Restore using_dynamic_heap after dumping.
4619 * w32heap.c (dumped_data_commit, malloc_after_dump)
4620 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4621 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4622 (mmap_free): New functions.
4624 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4626 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4628 * image.c (imagemagick_load_image): Use MagickRealType for local
4629 'color_scale', instead of double, to avoid a GCC warning about
4632 * xfns.c (Fx_window_property): Remove unused local.
4634 Don't kill already-reaped process (Bug#17561).
4635 * process.c (process_send_signal): Fix race condition where a
4636 subprocess was reaped by a signal handler between the check for
4637 liveness and calling 'kill', which meant that Emacs could in
4638 theory kill an innocent bystander process. Do the fix by blocking
4639 SIGCHLD in a critical section that checks liveness before killing.
4641 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4643 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4645 2014-05-26 Ken Brown <kbrown@cornell.edu>
4647 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4648 even if !CYGWIN (see bug#17510).
4650 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4652 * nsfns.m (Fns_do_applescript): Surround NSApp run
4653 with calls to ns_init_events, ns_finish_events (Bug#17424).
4655 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4657 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4658 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4660 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4661 with calls to ns_init_events, ns_finish_events (Bug#17424).
4663 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4665 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4666 if we are iterating over an object that generates glyphs for
4667 marginal areas. (Bug#17585)
4669 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4671 * xdisp.c (safe__call1, safe__eval): Now static.
4673 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4675 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4676 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4677 (safe_call1): Call safe_call instead of safe__call directly.
4679 2014-05-26 Ken Brown <kbrown@cornell.edu>
4681 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4682 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4685 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4687 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4688 (safe__call, safe__call1, safe__eval): New functions.
4689 (safe_call): Use it.
4690 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4691 (display_mode_element): Same for `:eval'.
4693 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4695 Fix port to 32-bit AIX (Bug#17540).
4696 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4697 twice. _text already includes this offset.
4698 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4700 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4702 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4703 when closest_pos is identical to to_charpos, don't recurse, since
4704 we already tried that, and failed. (Bug#17539)
4706 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4707 unwinding when frame's faces were not initialized yet, increment
4708 the frame's image-cache reference count before calling
4709 x_free_frame_resources. Don't dereference
4710 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4712 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4714 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4717 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4718 macfont.m, call draw with adjusted arguments so font drivers
4719 don't need to do that.
4721 * macfont.m (macfont_draw): Merge changes from Macport.
4723 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4725 * alloc.c (garbage_collect_1): New function, with all of the guts
4726 of Fgarbage_collect.
4727 (mark_stack): Accept an argument END and don't mark Lisp objects
4728 on the stack beyond the address given by END. Calculation of END
4729 was moved to Fgarbage_collect.
4730 (Fgarbage_collect): Calculate the end address of the stack portion
4731 that needs to be examined by mark_stack, and pass that address to
4732 garbage_collect_1, which will pass it to mark_stack.
4733 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4734 for more details about the underlying problems. In particular,
4735 this avoids dumping Emacs with the large hash-table whose value is
4736 held in purify-flag for most of the time loadup.el runs.
4738 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4740 * xfns.c (x_window_property_intern): New function (code from
4742 (Fx_window_property): Call x_window_property_intern. If property
4743 not found and NILP (source) and outer window != inner window,
4744 check outer window for property (Bug#17537).
4746 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4748 Supply malloc and alloc_size attributes for extern allocators.
4749 This documents the C API, and helps GCC generate a bit better code.
4750 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4751 (ATTRIBUTE_MALLOC_SIZE): New macros.
4752 * gmalloc.c (malloc, realloc, calloc):
4753 * gtkutil.h (malloc_widget_value):
4754 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4755 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4758 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4760 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4761 * image.c (imagemagick_load_image): Port to hosts that do not use
4762 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4764 2014-05-21 Leo Liu <sdl.web@gmail.com>
4766 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4768 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4770 * dbusbind.c (xd_signature): Revert last 2 patches.
4772 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4774 Allow any non-nil value to count as true in bool-vector.
4775 Likewise for xd_signature in dbusbind.c.
4776 This is more consistent with the usual practice in Emacs, which is
4777 that any non-nil value counts as true.
4778 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4779 * dbusbind.c (xd_signature): Likewise, for booleans.
4780 * data.c, lisp.h (Qbooleanp):
4781 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4783 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4785 * lisp.h (CHECK_BOOLEAN): New function.
4786 * alloc.c (Fbool_vector): New function.
4787 (syms_of_alloc): Defsubr it.
4788 * data.c (Qbooleanp): New symbol.
4789 (syms_of_data): DEFSYM it.
4790 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4792 * font.c (font_matching_entity): Extract font-entity object
4793 from the vector of matching entities (Bug#17486).
4795 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4797 Assume C99 or later (Bug#17487).
4798 * bytecode.c (B__dummy__): Remove.
4799 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4800 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4801 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4802 * regex.c (DEBUG_PRINT): Assume varargs macros.
4803 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4805 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4807 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4808 memory for every buffer that was dumped.
4810 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4812 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4813 (Fnreverse): Allow vectors and bool vectors.
4815 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4817 Minor cleanup for terminal setup.
4818 * termhooks.h (create_terminal): Adjust prototype.
4819 * terminal.c (create_terminal): Pass output method and RIF as args.
4820 (init_initial_terminal):
4821 * nsterm.m (ns_create_terminal):
4822 * term.c (init_tty):
4823 * w32term.c (w32_create_terminal):
4824 * xterm.c (x_create_terminal): Adjust users.
4825 Avoid redundant NULL initializers and add comments.
4827 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4829 * keyboard.c (Qdeactivate_mark): Now static.
4831 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4833 If available, use Xfixes extension to do pointer blanking.
4834 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4835 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4836 (make_invisible_cursor): Move to...
4837 * xterm.c (make_invisible_cursor): ...here.
4838 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4839 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4840 (x_term_init): Call to x_setup_pointer_blanking.
4841 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4842 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4844 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4846 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4848 2014-05-12 Glenn Morris <rgm@gnu.org>
4850 * fileio.c (Ffile_executable_p): Doc tweak.
4852 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4854 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4855 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4857 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4859 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4861 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4863 Fix initialization of minibuffer history variable (Bug#17430).
4864 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4865 Move the initialization up to prevent any "value void" message.
4867 2014-05-08 Samuel Bronson <naesten@gmail.com>
4869 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4870 are matched (bug#17413).
4872 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4874 Stop tooltips pulling Emacs window to front (Bug#17408).
4875 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4876 SetWindowPos invocations.
4878 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4880 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4881 not initialized (Bug#17398).
4883 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4885 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4887 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4889 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4890 [HAVE_NS]: Do not include png.h.
4891 (x_query_frame_background_color): New function.
4892 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4893 (png_load_body): Coalesce duplicate code.
4895 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4897 Consult libpng-config more consistently (Bug#17339).
4898 * Makefile.in (PNG_CFLAGS): New var.
4899 (ALL_CFLAGS): Use it.
4900 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4901 CFLAGS now handles this.
4903 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4905 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4906 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4907 because WCONTINUED is always defined now.
4908 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4910 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4912 * buffer.c (overlay_strings): Fix the wording of the commentary.
4914 2014-05-01 Glenn Morris <rgm@gnu.org>
4916 * floatfns.c (Fisnan):
4917 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4919 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4921 * term.c (tty_menu_activate): A better initialization for cursor
4924 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4926 * intervals.c: Tighten assertions.
4927 (create_root_interval): Make sure the interval is not empty.
4928 (intervals_equal): Use booleans.
4929 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4930 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4931 (balance_possible_root_interval): Simplify and use booleans.
4932 (split_interval_right, split_interval_left): Check LENGTH, and remove
4933 now redundant assertion.
4934 (adjust_intervals_for_insertion): Remove now redundant assertions.
4935 (delete_node, interval_deletion_adjustment)
4936 (adjust_intervals_for_deletion, merge_interval_right)
4937 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4938 (reproduce_interval): Make sure the interval is not empty.
4940 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4942 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4943 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4944 satisfaction that they would always be initialized.
4946 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4948 * term.c (tty_menu_display): Move the cursor to the active menu item.
4949 (tty_menu_activate): Return the cursor to the active menu item
4950 after displaying the menu and after displaying help-echo.
4951 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4952 for the details of why this is needed by screen readers and
4955 2014-04-30 Glenn Morris <rgm@gnu.org>
4957 * process.c (handle_child_signal):
4958 Handle systems without WCONTINUED. (Bug#15110, 17339)
4960 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4962 * window.c (struct saved_window): Remove mark.
4963 (Fset_window_configuration, save_window_save)
4964 (compare_window_configurations): Don't touch marks any more.
4966 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4968 Use bits_word for gcmarkbits.
4969 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4970 bits_word is typically a tad more efficient for mark bits than
4971 unsigned is, so use bits_word. All uses changed.
4972 * lisp.h (BITS_PER_INT): Remove; no longer used.
4974 Avoid undefined behavior in signed left shift.
4975 This ports to GCC 4.9.0 with -fsanitize=undefined.
4976 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4978 * regex.c (extract_number):
4979 * lisp.h (make_number, XINT):
4980 Do not shift a 1 bit left into a sign bit.
4981 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4982 not int, for gcmarkbits. All uses changed.
4984 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4986 * search.c (Fnewline_cache_check): Don't try to count newlines
4987 outside the buffer's restriction, as find_newline doesn't support that.
4989 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4991 * window.c (Fset_window_configuration): Deactivate the mark before
4993 (set_window_buffer): Ignore window_initialized.
4994 (window_initialized): Remove.
4995 * keyboard.c (Qdeactivate_mark): Not static any more.
4996 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4999 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
5001 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
5002 and to clang 3.4, which have fixed the bug. This should let us
5003 run a bit faster on these platforms when address sanitization is
5006 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
5008 Port to GCC 4.9.0 with --enable-gcc-warnings.
5009 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
5011 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
5012 a way that also works with GCC 4.9.0.
5014 * search.c (Fnewline_cache_check): Remove unused locals.
5016 2014-04-22 Eli Zaretskii <eliz@gnu.org>
5018 * search.c (find_newline1): New subroutine.
5019 (Fnewline_cache_check): New function.
5020 (syms_of_search): Defsubr it.
5022 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
5024 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
5025 * keyboard.c (unblock_input): Add comment.
5026 * xgselect.c (xg_select): Prevent Glib main loop recursion.
5028 2014-04-22 Daniel Colascione <dancol@dancol.org>
5030 * lread.c (readevalloop_eager_expand_eval): New function
5031 that can recurse into toplevel forms.
5032 (readevalloop): Call it.
5033 * lisp.h: Declare Qprogn.
5034 * callint.c (Qprogn): No longer static.
5036 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
5038 * intervals.c (rotate_right, rotate_left): Fix up length computation.
5039 Also change identifiers to match the comments, and add more assertions
5042 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5044 * emacs.c (close_output_streams): Don't clear and restore errno.
5046 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5048 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5049 never becomes visible, i.e. using XMonad (Bug#17237).
5051 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5053 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5054 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5055 (Fline_pixel_height): Don't assume that the current buffer and the
5056 selected window's buffer are one and the same. (Bug#17281)
5058 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5059 paragraph-start cache before the newline cache. (Bug#17269)
5061 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5063 * term.c (tty_send_additional_strings): No need to fflush here,
5065 (tty_set_terminal_modes): fflush after sending additional strings,
5068 2014-04-17 Daniel Colascione <dancol@dancol.org>
5070 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5072 (tty_send_additional_strings): New function.
5073 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5074 (syms_of_term): Intern tty-mode-set-strings and
5075 tty-mode-reset-strings.
5077 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5079 * window.c (save_window_save): Lookup window_point_insertion_type in
5080 the right buffer (bug#15457).
5081 (Qwindow_point_insertion_type): New var.
5082 (syms_of_window): Initialize it.
5084 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5086 Fix the MSDOS build.
5087 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5088 (copy_text_and_data): Zero out the atexit chain pointer before
5091 * termhooks.h (encode_terminal_code): Update prototype.
5093 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5094 visible for all DOS_NT ports, not just WINDOWSNT.
5095 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5097 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5098 unless it is defined.
5099 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5101 * process.c (close_on_exec, accept4, process_socket): Move into
5102 the "ifdef subprocesses" part.
5103 (catch_child_signal): Condition by "ifdef subprocesses".
5104 (syms_of_process) <Qinternal_default_process_sentinel>
5105 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5107 * msdos.h: Add prototypes for new functions.
5108 (EINPROGRESS): Define.
5109 (O_CLOEXEC): Define to zero.
5111 * msdos.c (check_window_system): Remove unnecessary an
5112 incompatible duplicate function.
5113 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5114 New functions in support of new functionality.
5116 * menu.c (single_menu_item): Add visual indication of submenu
5117 also for menus on MSDOS frames.
5118 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5120 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5121 when async subprocesses aren't supported.
5123 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5125 * emacs.c (close_output_streams): Zero out errno before calling
5128 * dired.c [MSDOS]: Include msdos.h.
5130 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5131 (DATA_START) [MSDOS]: Define.
5132 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5134 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5135 Ifdef away for MSDOS.
5136 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5137 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5139 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5140 Use temporary file template that is compatible with mkostemp.
5141 Move vfork-related portions under #ifndef MSDOS.
5142 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5144 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5146 * buffer.c (Foverlays_at): Add argument `sorted'.
5148 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5150 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5151 text, invalidate the bidi_paragraph_cache upto and including the
5154 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5156 Port to IRIX 6.5 (Bug#9684).
5157 * conf_post.h (INET6) [IRIX6_5]: Define.
5158 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5159 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5161 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5163 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5164 before passing it to system APIs.
5166 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5168 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5169 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5171 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5173 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5175 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5177 Remove DATA_SEG_BITS.
5178 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5179 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5180 cc, but that platform is so old that SGI itself stopped supporting
5181 it in December 2013. If you still need Emacs on IRIX, please
5182 either compile with GCC and port the undumping code, or run
5183 './configure --with-wide-int'.
5184 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5185 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5186 DEFINE_GDB_SYMBOL_START way to define it.
5187 (NONPOINTER_BITS): New macro.
5188 (EMACS_INT): Use it.
5189 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5190 the problem and/or configuring --with-wide-int.
5191 (USE_LSB_TAG): Simplify, based on above changes.
5192 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5193 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5195 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5197 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5198 covered by a display string that ends in a newline, and that cases
5199 going back by DVPOS lines to hit the search limit, lift the limit
5200 and go back until DVPOS is reached. (Bug#17244)
5202 * indent.c (Fvertical_motion): Handle correctly the case when the
5203 display string is preceded by an empty line.
5205 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5206 use S_IWRITE instead.
5208 2014-04-11 Glenn Morris <rgm@gnu.org>
5210 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5212 2014-04-11 Ken Brown <kbrown@cornell.edu>
5214 * Makefile.in (EMACS_MANIFEST): Revert last change.
5216 2014-04-10 Daniel Colascione <dancol@dancol.org>
5218 * puresize.h (BASE_PURESIZE): Increase.
5220 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5222 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5224 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5225 region handling (and don't call signal_before_change) if
5226 inhibit_modification_hooks is set.
5227 (signal_before_change): Don't check inhibit_modification_hooks any more.
5229 2014-04-08 Daniel Colascione <dancol@dancol.org>
5231 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5232 function cells contain valid lisp objects. (Modified version of
5235 * alloc.c (detect_suspicious_free): Split actual stack capturing
5236 out into new function for easier breakpoint setting.
5237 (note_suspicious_free): New function.
5239 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5241 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5243 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5244 (symbol_block_pinned): New var.
5245 (Fmake_symbol): Initialize `pinned'.
5246 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5247 pinned and signal an error for un-purifiable objects.
5248 (pure_cons): Use it.
5249 (Fpurecopy): Use it, except for objects that can't be purified.
5250 (mark_pinned_symbols): New function.
5251 (Fgarbage_collect): Use it.
5252 (gc_sweep): Remove hack made unnecessary.
5254 2014-04-07 Glenn Morris <rgm@gnu.org>
5256 * keyboard.c (Fopen_dribble_file): Doc tweak.
5258 2014-04-07 Ken Brown <kbrown@cornell.edu>
5260 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5262 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5264 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5265 We have a substitute execinfo.h on hosts that lack it.
5266 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5267 isn't optimized away.
5269 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5271 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5272 * alloc.c (memory_full):
5273 * charset.c (syms_of_charset):
5274 * doc.c (Fsnarf_documentation):
5276 * font.c (BUILD_STYLE_TABLE):
5277 * keyboard.c (make_lispy_event):
5278 * profiler.c (setup_cpu_timer):
5279 * xgselect.c (xg_select):
5280 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5282 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5283 Replace the only use with ARRAYELTS (font_property_table).
5284 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5286 2014-04-03 Daniel Colascione <dancol@dancol.org>
5288 * xterm.c (x_term_init):
5289 * xfns.c (best_xim_style):
5290 * xfaces.c (Fdump_colors):
5291 * w32fns.c (w32_default_color_map):
5292 * w32.c (init_environment, N_ENV_VARS):
5293 * unexcw.c (read_exe_header):
5294 * term.c (term_get_fkeys_1):
5295 * sysdep.c (init_baud_rate):
5296 * nsterm.m (ns_convert_key):
5297 * nsfns.m (get_geometry_from_preferences):
5298 * msdos.c (dos_set_window_size, init_environment):
5299 * macfont.m (mac_font_get_glyph_for_cid)
5300 (macfont_store_descriptor_attributes)
5301 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5302 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5303 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5305 * image.c (xpm_str_to_color_key):
5306 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5307 * frame.c (x_set_frame_parameters):
5308 * fileio.c (Ffile_selinux_context):
5309 * emacs.c (sort_args):
5310 * dosfns.c (msdos_stdcolor_name):
5311 * dired.c (file_attributes):
5312 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5313 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5316 2014-04-02 Daniel Colascione <dancol@dancol.org>
5318 * data.c (Ffset): Abort if we're trying to set a function call to
5321 * lisp.h (ARRAYELTS): New macro.
5323 * alloc.c: Include execinfo.h if available.
5324 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5325 (suspicious_free_record): New structure.
5326 (suspicious_objects, suspicious_object_index)
5327 (suspicious_free_history, suspicious_free_history_index):
5329 (find_suspicious_object_in_range, detect_suspicious_free)
5330 (Fsuspicious_object): New functions.
5331 (cleanup_vector): Call find_suspicious_object_in_range.
5333 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5335 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5336 width from font width (Bug#17163).
5338 * frame.c (x_set_frame_parameters): Calculate default values of
5339 new frame sizes only after all other frame parameters have been
5340 processed (Bug#17142).
5342 2014-04-02 Ken Brown <kbrown@cornell.edu>
5344 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5347 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5349 * xterm.c (x_draw_image_glyph_string): Adjust image background
5350 width accordingly when its x position is adjusted. (Bug#17115)
5352 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5354 * font.c (font_list_entities): Do not add empty vector to font cache.
5355 (font_matching_entity): Likewise. If matching entity is found, insert
5356 1-item vector with this entity instead of entity itself (Bug#17125).
5358 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5360 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5362 * fns.c (validate_subarray): Rename from validate_substring,
5363 since it works for vectors too. New arg ARRAY. Optimize for the
5364 non-nil case. Instead of returning bool, throw an error if out of
5365 range, so that the caller needn't do that. All uses changed.
5366 Report original values if out of range.
5367 (Fsubstring, Fsubstring_no_properties, secure_hash):
5368 Also optimize the case where FROM is 0 or TO is the size.
5370 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5372 * search.c (Freplace_match): Use make_specified_string.
5373 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5374 to catch bogus override face of glyph strings.
5375 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5376 Move common substring range checking code to...
5377 (validate_substring): ...this function.
5379 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5381 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5383 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5385 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5386 bar is zero height, just return (Bug#16976).
5387 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5389 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5391 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5392 is nil. If waiting for toolbar to complete, force a redraw.
5394 2014-03-28 Glenn Morris <rgm@gnu.org>
5396 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5397 (emacs_bugreport): New variable.
5398 (usage_message): Use PACKAGE_BUGREPORT.
5399 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5401 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5403 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5405 Port recent signal-related changes to FreeBSD.
5406 Problem reported by Herbert J. Skuhra.
5407 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5408 Move decls from here ...
5409 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5411 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5413 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5414 and width of image background when it is displayed with a 'box'
5417 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5419 More backward-compatible fix to char-equal core dump (Bug#17011).
5420 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5421 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5423 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5425 * image.c (init_svg_functions): When loading SVG-related libraries,
5426 free already loaded libraries if the initialization fails.
5427 (rsvg_handle_set_size_callback): Remove declaration, unused.
5429 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5431 Fix core dump in char-equal (Bug#17011).
5432 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5433 unibyte buffers, as we can't tell whether the characters are
5436 * insdel.c (adjust_markers_for_delete): Remove unused local.
5438 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5440 Have (MARKER . ADJUSTMENT) undo records always be immediately
5441 after their corresponding (TEXT . POS) record in undo list.
5443 * lisp.h (record-delete): New arg record_markers.
5444 (record_marker_adjustment): No longer needed outside undo.c.
5445 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5446 adjustments to undo.c's record_marker_adjustments. Note that
5447 fileio.c's decide_coding_unwind is another caller to
5448 adjust_markers_for_delete. Because it has undo list bound to t,
5449 it does not rely on adjust_markers_for_delete to record marker
5451 (del_range_2): Swap call to record_delete and
5452 adjust_markers_for_delete so as undo marker adjustments are
5453 recorded before current deletion's adjustments, as before.
5454 (adjust_after_replace):
5455 (replace_range): Pass value for new record_markers arg to
5457 * undo.c (record_marker_adjustment): Rename to
5458 record_marker_adjustments and made static.
5459 (record_delete): Check record_markers arg and call
5460 record_marker_adjustments.
5461 (record_change): Pass value for new record_markers arg to
5463 (record_point): at_boundary calculation no longer needs to account
5464 for marker adjustments.
5466 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5468 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5471 2014-03-26 Glenn Morris <rgm@gnu.org>
5473 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5475 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5477 * buffer.c (struct sortvec): Add field `spriority'.
5478 (compare_overlays): Use it.
5479 (sort_overlays): Set it.
5481 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5483 * xdisp.c (redisplay_window): If all previous attempts to find the
5484 cursor row failed, try a few alternatives before falling back to
5485 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5487 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5489 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5490 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5492 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5493 variables on Windows.
5495 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5497 * w32.c (unsetenv): Remove unused var `retval'.
5498 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5500 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5501 (start_watching): Remove unused var `thr'.
5503 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5504 (find_child_console): Remove unnecesary var `thread_id'.
5506 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5507 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5509 2014-03-26 Glenn Morris <rgm@gnu.org>
5511 * filelock.c (Flock_buffer): Doc tweak.
5513 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5514 * emacs.c (shut_down_emacs):
5515 * fileio.c (Finsert_file_contents, write_region):
5516 * filelock.c (top-level, syms_of_filelock):
5517 * insdel.c (prepare_to_modify_buffer_1):
5518 CLASH_DETECTION is always defined now.
5520 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5522 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5523 DLL handle, to speed up thread startup.
5525 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5527 Handle sigmask better with nested signal handlers (Bug#15561).
5528 * atimer.c (sigmask_atimers): Remove.
5529 Remaining use rewritten to use body of this function.
5530 * atimer.c (block_atimers, unblock_atimers):
5531 * callproc.c (block_child_signal, unblock_child_signal):
5532 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5533 New arg OLDSET. All callers changed.
5534 * atimer.c (block_atimers, unblock_atimers):
5535 * callproc.c (block_child_signal, unblock_child_signal):
5536 * keyboard.c (handle_interrupt):
5537 * sound.c (vox_configure, vox_close):
5538 Restore the old signal mask rather than unilaterally clearing bits
5539 from the mask, in case a handler is running within another
5540 handler. All callers changed.
5541 * lisp.h, process.c, process.h, term.c:
5542 Adjust decls and callers to match new API.
5543 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5544 signal handlers aren't supposed to use floating point anyway.
5545 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5547 2014-03-23 Daniel Colascione <dancol@dancol.org>
5549 Split gc_sweep into discrete functions for legibility and better
5552 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5553 (sweep_vectors): Fix typo in comment.
5554 (sweep_conses, sweep_floats, sweep_intervals)
5555 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5556 (gc_sweep): Call new functions, to which existing functionality is
5558 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5560 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5562 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5564 2014-03-23 Daniel Colascione <dancol@dancol.org>
5566 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5567 only if xic_style calls for it. This change allows Emacs to work
5568 with ibus. Also, don't leak resources if create_frame_xic fails,
5569 and stop caching xic_style across different displays.
5570 (supported_xim_styles): Make const.
5571 (best_xim_style): Remove first parameter: it's always just
5572 supported_xim_styles. Change to look at supported_xim_styles
5575 2014-03-23 Daniel Colascione <dancol@dancol.org>
5577 * term.c (init_tty): Rearrange condition for clarity; print
5578 appropriate diagnostic.
5580 2014-03-23 Daniel Colascione <dancol@dancol.org>
5582 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5583 array. (ASAN caught.)
5585 2014-03-22 Glenn Morris <rgm@gnu.org>
5587 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5589 2014-03-22 Daniel Colascione <dancol@dancol.org>
5591 * process.c (conv_sockaddr_to_lisp): When extracting the string
5592 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5594 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5596 Fix regression introduced by patch for Bug#10500.
5597 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5598 * w32term.c (x_draw_image_relief): Likewise.
5600 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5602 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5603 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5604 maximize a frame for odd default fonts.
5606 2014-03-21 Glenn Morris <rgm@gnu.org>
5608 * minibuf.c (history-length): Increase default from 30 to 100.
5610 2014-03-21 Daniel Colascione <dancol@dancol.org>
5612 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5613 every time we switch to minibuffer.
5615 * alloc.c (lisp_align_malloc, allocate_string_data)
5616 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5617 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5619 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5621 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5622 support more "verbs".
5624 2014-03-21 Daniel Colascione <dancol@dancol.org>
5626 Always prohibit dumping a dumped Emacs.
5628 * emacs.c (might_dump): New variable.
5629 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5630 * lisp.h (might_dump): Declare.
5631 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5633 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5635 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5637 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5639 * doc.c (store_function_docstring): Warn when we don't know where to
5641 (Fsubstitute_command_keys): Don't advertise the fact that
5642 text-properties are dropped, since we think it's a bug that we'll fix.
5644 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5645 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5646 * frame.c (frame_garbaged): Make "docstring" more precise.
5648 2014-03-20 Glenn Morris <rgm@gnu.org>
5650 * charset.c (init_charset): When we cannot find the charsets directory,
5651 mention if EMACSDATA is set.
5653 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5655 * fns.c (Frandom): Fix rare bug where the result isn't random.
5657 Fix porting inconsistency about rounding to even.
5658 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5659 This way, the unusual !HAVE_RINT case acts like the usual
5660 HAVE_RINT case, and we can fix the documentation accordingly.
5662 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5664 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5665 (w32_wnd_proc): Initialize the dwHoverTime member of
5666 TRACKMOUSEEVENT structure.
5668 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5670 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5672 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5674 * search.c (find_newline): Speed up the function when using the
5675 newline cache, by halving the number of calls to
5676 region_cache_forward and region_cache_backward. (Bug#16830)
5678 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5680 * buffer.c (Fset_buffer): Document return value (bug#17015).
5682 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5684 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5685 nil, always resize character wise to avoid potential loss of the
5686 mode line (Bug#16923 related).
5688 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5690 * frame.c (x_set_frame_parameters): Always calculate new sizes
5691 pixelwise to avoid potential loss when rounding.
5693 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5695 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5696 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5698 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5700 * w32.c (fstatat): Don't add an extra slash if the argument ends
5701 with a slash: this fails the subsequent call to stat_worker on
5702 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5704 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5706 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5708 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5710 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5712 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5713 when frame is only on one screen (Bug#14713).
5715 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5717 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5718 there's a valid wrap point in the display line, the last glyph
5719 cannot "just barely fit" on this row, because display_line doesn't
5720 let it. Instead, proceed as if the last glyph didn't fit, so that
5721 we eventually back up the iterator to the wrap point. This avoids
5722 delusional behavior of move_it_to, whereby it proceeds to the next
5723 display line, but sets current_x to zero for all the glyphs that
5724 without word-wrap would fit on the previous display line.
5725 One result was that visual-order cursor movement behaved erratically
5727 (Fmove_point_visually): Add code to find the x coordinate of the
5728 last character before wrap point, under word-wrap on a TTY.
5730 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5732 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5733 also return value of MOVE_POS_MATCH_OR_ZV from
5734 move_it_in_display_line_to, when moving from beginning of line to
5735 point's position. (Bug#16961)
5737 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5739 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5740 * window.c (Fselect_window): Explain NORECORD and
5741 `buffer-list-update-hook' in doc-string.
5743 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5745 * window.c (Fother_window_for_scrolling): Check that
5746 Vother_window_scroll_buffer is a buffer.
5748 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5750 * xterm.c (xim_initialize): Always pass a copy of resource name
5751 to XRegisterIMInstantiateCallback and eassert whether return
5752 value is True. Passing copy is important because Xlib doesn't
5753 make its own copy and resource name argument usually points to
5754 SSDATA (Vx_resource_name), which may be changed from Lisp.
5755 (xim_close_display): For XUnregisterIMInstantiateCallback,
5756 always eassert return value and pass exactly the same values
5757 as were used for XRegisterIMInstantiateCallback.
5758 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5759 sources to check why if you are interested.
5761 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5763 * dispnew.c (change_frame_size_1): Add new_lines instead of
5764 new_height, the latter may be still zero if passed as such.
5765 * window.c (Fwindow_pixel_height): Mention bottom divider in
5768 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5770 Fix "resource temporarily unavailable" with xgselect
5772 * xgselect.c: Include <stdbool.h>.
5773 (xg_select) [!USE_GTK]: Don't lose track of errno.
5775 Fix minor --enable-gcc-warnings issues.
5776 * widget.c (update_various_frame_slots, EmacsFrameResize):
5777 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5779 2014-03-04 Ken Brown <kbrown@cornell.edu>
5781 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5782 represent the actual adjustment needed for alignment.
5784 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5786 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5787 needed, and don't reallocate if the initial allocation already
5788 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5790 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5792 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5795 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5797 * cmds.c (delete-char): Update docstring pointing out that the
5798 function ignores `delete-active-region' and `overwrite-mode'.
5800 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5802 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5804 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5805 allocated buffer due to alignment.
5806 (freehook): If the block to be freed was allocated by
5807 'aligned_alloc', find its real pointer before calling 'free'.
5809 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5812 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5814 * font.c (toplevel): Adjust comment about font cache layout.
5815 (font_clear_cache): Fix to match real font cache layout.
5816 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5817 (Fframe_font_cache) [FONT_DEBUG]: New function.
5818 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5820 Avoid crashes when X fonts are erroneously freed on reused X
5821 'Display *' connection data (Bug#16069). Note that X font
5822 resources still may be leaked, but currently there is no way
5823 to completely avoid it.
5824 * xterm.h (struct x_display_info): New member x_id. Add comments.
5825 * xterm.c (x_display_id): New variable.
5826 (x_term_init): Assign identifier to each opened X connection.
5827 * xfont.c (struct xfont): New member x_display_id.
5828 (xfont_open): Initialize it with frame's display id.
5829 (xfont_close): Check whether font's display id matches the one
5830 recorded for the given display. Adjust comment.
5831 * xftfont.c (struct xftfont_info):
5832 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5834 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5836 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5837 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5838 killed Vother_window_scroll_buffer.
5839 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5841 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5843 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5844 that start with more than 2 slashes as UNCs. (Bug#16751)
5846 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5848 Fix a few crashes and leaks when cloning C strings.
5849 * alloc.c, lisp.h (dupstring): New function.
5850 * gtkutil.c (xg_get_font):
5851 * term.c (tty_default_color_capabilities):
5852 * xsettings.c (store_monospaced_changed)
5853 (store_font_name_changed, parse_settings)
5854 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5855 This avoids some unlikely crashes due to accessing freed storage,
5856 and avoids some minor memory leaks in the more-typical case.
5858 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5860 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5861 cursor when modeline can't be dragged (Bug#16647).
5863 2014-02-28 Glenn Morris <rgm@gnu.org>
5865 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5866 from custom-delayed-init-variables. (Bug#11565)
5868 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5870 More fixes for mouse glyph calculations (Bug#16647).
5871 * window.c (coordinates_in_window): In intersection of
5872 horizontal and vertical window dividers prefer the horizontal
5873 one. Add some extra parens to last fix.
5874 (window_relative_x_coord): Return x-coordinate for header and
5876 * xdisp.c (remember_mouse_glyph): In text area don't extend
5877 glyph into mode line to show the vertical drag cursor there
5878 immediately. Subdivide mouse glyphs in right fringes to show a
5879 horizontal drag cursor as soon as we enter the "grabbable width"
5880 portion. Handle vertical border case separately. Do not
5881 subdivide window divider areas.
5882 (note_mouse_highlight): On bottom divider of bottommost windows
5883 show vertical drag cursor only when the minibuffer window can be
5886 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5888 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5889 reset by the face of the object just displayed. See also bug#76.
5890 (get_next_display_element): If the string came from a display
5891 property, examine the box face attribute at it->position, not at
5892 it->current.pos, since the latter was not updated yet. (Bug#16870)
5893 (handle_face_prop): Improve commentary.
5895 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5897 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5898 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5900 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5902 Fixes around Bug#16647.
5903 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5904 ON_BOTTOM_DIVIDER cases.
5905 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5906 only if the window has no right divider.
5907 (Fcoordinates_in_window_p): Fix doc-string.
5909 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5911 * lread.c (Funintern): Fix doc to match advertised calling convention.
5913 2014-02-24 Daniel Colascione <dancol@dancol.org>
5915 * keyboard.c (read_char): Close race that resulted in lost events.
5917 2014-02-22 Glenn Morris <rgm@gnu.org>
5919 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5920 * window.c (window-resize-pixelwise): Doc fixes.
5922 * process.c (Finternal_default_process_filter)
5923 (Finternal_default_process_sentinel): Doc tweaks.
5925 2014-02-21 Glenn Morris <rgm@gnu.org>
5927 * process.c (Fprocess_buffer, Faccept_process_output)
5928 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5931 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5933 * window.c (Fwindow_scroll_bar_width): New function.
5935 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5937 Pacify GCC when configuring with --enable-gcc-warnings.
5938 * xdisp.c (move_it_in_display_line_to) [lint]:
5939 Initialize recently-added local.
5941 2014-02-21 Daniel Colascione <dancol@dancol.org>
5943 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5945 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5947 * xdisp.c (init_iterator): Don't dereference a bogus face
5948 pointer. (Bug#16819)
5949 (try_cursor_movement): Don't use cursor position if
5950 set_cursor_from_row failed to compute it. This avoids assertion
5951 violations in MATRIX_ROW.
5952 (move_it_in_display_line_to): Save the iterator state in ppos_it
5953 only once per call. Reimplement the method used to return to the
5954 best candidate position if all the positions found in display line
5955 are beyond TO_CHARPOS. This cuts down the number of calls to
5956 bidi_shelve_cache, which moves a lot of stuff when lines are long
5957 and include bidirectional text. (Bug#15555)
5959 2014-02-20 Glenn Morris <rgm@gnu.org>
5961 * data.c (Fdefalias): Doc fix.
5963 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5965 * xdisp.c (display_line): Fix horizontal scrolling of large images
5966 when fringes are turned off. This comes at a price of not
5967 displaying the truncation/continuation glyphs in this case.
5970 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5971 CreateDIBSection returns an error indication, zero out *ximg after
5972 destroying the image. This avoids crashes in memory allocations
5973 due to the fact that some of the callers also call
5974 x_destroy_x_image, which will attempt to free an already free'd
5977 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5979 * widget.c (update_various_frame_slots): Don't set
5980 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5982 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5984 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5986 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5988 temacs --daemon fix (Bug#16599).
5989 * emacs.c (main): Initialize daemon_pipe[1] here ...
5990 (syms_of_emacs): ... instead of here.
5992 2014-02-16 Anders Lindgern <andlind@gmail.com>
5994 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5997 2014-02-16 Daniel Colascione <dancol@dancol.org>
5999 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
6000 (xd_get_connection_address): Use it.
6001 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
6002 xd_get_connection_address because the latter signals if the bus
6003 we're trying to close is already disconnected.
6005 2014-02-13 Eli Zaretskii <eliz@gnu.org>
6007 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
6008 argument to CreateThread. This avoids segfaults on Windows 9X.
6009 Reported by oslsachem <oslsachem@gmail.com>.
6011 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
6013 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
6014 * unexhp9k800.c (unexec_error): New function, to simplify the code.
6015 (check_lseek): New function, to report lseek errors.
6016 (save_data_space, update_file_ptrs, read_header, write_header)
6017 (copy_file, copy_rest, unexec): Use these news functions.
6018 (update_file_ptrs): Don't assume wraparound behavior when
6019 converting a large size_t value to off_t.
6021 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
6023 * composite.c (fill_gstring_header): Pass positions as C integers
6024 and move parameters checking to...
6025 (Fcomposition_get_gstring): ...this function. Handle case when
6026 buffer positions are in reversed order and avoid crash (Bug#16739).
6028 * buffer.c (validate_region): Mention current buffer in error message.
6030 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
6032 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
6034 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
6036 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
6038 2014-02-11 Glenn Morris <rgm@gnu.org>
6040 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
6041 Replace refs to "OpenStep" in messages.
6043 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6045 Avoid "." at end of error diagnostics.
6046 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6047 * font.c (Ffont_at):
6048 * nsfns.m (ns_display_info_for_name):
6049 * nsselect.m (Fx_own_selection_internal):
6050 * nsterm.m (performDragOperation:):
6051 Remove "." from end of diagnostic.
6053 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6055 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6056 unintuitive (bug#15824).
6057 (Fyes_or_no_p): Doc fix (bug#15456).
6059 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6061 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6063 * eval.c (call_debugger): When exiting the debugger, do not allow
6064 max_specpdl_size less than actual binding depth (Bug#16603).
6065 (syms_of_eval): Adjust docstring.
6067 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6069 * cmds.c (Fself_insert_command): Output a clearer error message on
6070 negative repetitions (bug#9476).
6072 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6074 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6076 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6078 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6080 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6082 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6084 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6086 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6088 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6090 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6091 `exit' works (bug#15865).
6093 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6095 Constrain window box/body sizes and margin widths (Bug#16649).
6096 * xdisp.c (window_box_width): Don't return less than zero.
6097 (window_box_left_offset, window_box_right_offset): Don't return
6098 more than the window's pixel width.
6099 * window.c (window_body_height, window_body_width): Don't return
6101 (window_resize_apply): Adjust margin width, if necessary.
6103 2014-02-07 Glenn Morris <rgm@gnu.org>
6105 * nsterm.m (syms_of_nsterm): Doc fix.
6107 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6109 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6110 New variables: pointers through which to call the respective APIs.
6111 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6112 (filename_from_ansi, sys_link, check_windows_init_file):
6113 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6114 This is required on Windows 9X, where we dynamically load
6115 UNICOWS.DLL which has their non-stub implementations.
6116 (maybe_load_unicows_dll): Assign addresses to these 2 function
6117 pointers after loading UNICOWS.DLL.
6119 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6120 MultiByteToWideChar and WideCharToMultiByte through function
6123 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6126 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6128 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6129 for OSX >= 10.9 if separate spaces are used.
6130 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6132 2014-02-06 Glenn Morris <rgm@gnu.org>
6134 * buffer.c (cache-long-scans): Doc fix.
6136 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6138 * w32fns.c (Fw32_shell_execute): Doc fix.
6140 2014-02-05 Bastien Guerry <bzg@gnu.org>
6142 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6143 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6145 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6147 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6148 outside the window (Bug#16649).
6150 * xdisp.c (note_mouse_highlight): When entering a margin area show
6151 a non-text cursor (Bug#16647).
6153 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6155 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6156 It prompted a compile-time diagnostic on GNU/Linux.
6157 Simplify to remove the need for the label.
6159 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6161 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6162 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6163 to show it; otherwise return 'unsupported--w32-dialog' to signal
6164 to the caller that emulation with menus is necessary.
6165 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6167 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6169 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6172 * menu.c (Fx_popup_dialog): Don't condition the call to
6173 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6174 special symbol 'unsupported--w32-dialog', emulate the dialog with
6175 a menu by calling x-popup-menu.
6177 * menu.h (Qunsupported__w32_dialog): New extern variable.
6179 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6181 * keyboard.c (kbd_buffer_get_event): Read file notification events
6184 * xgselect.c (xg_select): Read glib events in any case, even if
6185 there are no file descriptors to watch for. (Bug#16519)
6187 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6189 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6190 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6191 * w32term.c (w32_draw_window_divider): Handle first and last
6193 * w32term.h (w32_fill_area_abs): New function.
6194 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6196 * xfaces.c (realize_basic_faces): Handle new face ids.
6197 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6198 and bottom divider width.
6199 * xterm.c (x_draw_window_divider): Handle first and last pixels
6202 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6204 * print.c (Fexternal_debugging_output): Add cast to pacify
6205 --enable-gcc-warnings.
6206 * eval.c (call_debugger): Grow specpdl if the debugger was
6207 entered due to specpdl overflow (Bug#16603) and allow more
6208 specpdl space for the debugger itself.
6210 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6212 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6215 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6217 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6218 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6220 * print.c (Fexternal_debugging_output): If the argument character
6221 is non-ASCII, encode it with the current locale's encoding before
6222 writing the result to the terminal. (Bug#16448)
6224 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6225 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6228 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6230 * process.c (create_process): Reset SIGPROF handler in the child.
6231 * callproc.c (call_process): Likewise.
6233 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6235 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6237 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6239 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6240 of zero to print strings, GDB doesn't like it.
6242 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6243 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6244 we still use correct addresses. (Bug#16576)
6246 2014-01-27 K. Handa <handa@gnu.org>
6248 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6249 to preserve the code detection behavior of 24.3.
6250 * coding.h (struct coding_system): New member detected_utf8_bytes.
6251 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6252 (decode_coding_gap): Use short cut for UTF-8 file reading only
6253 when coding->detected_utf8_bytes equals to coding->src_bytes.
6254 * fileio.c (Finsert_file_contents): Cancel the previous change.
6256 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6258 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6259 that are not visible.
6261 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6263 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6264 is grabbed (Bug#16565).
6266 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6268 * xdisp.c (last_max_ascent): Re-remove after erroneously
6269 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6271 (move_it_to): Re-remove reference to last_max_ascent.
6272 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6273 max_descent here instead of calling line_bottom_y.
6276 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6278 * terminal.c (initial_free_frame_resources): New function.
6279 (init_initial_terminal): Install new hook to free face cache
6280 on initial frame and avoid memory leak. For details, see
6281 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6282 * xfaces.c (free_frame_faces): Adjust comment.
6284 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6286 * data.c (Fstring_to_number): Document results if unparsable
6289 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6291 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6293 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6295 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6296 * coding.c (detect_coding_utf_8, emacs_mule_char)
6297 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6298 (check_utf_8, decode_coding):
6299 * coding.h (struct coding_system.errors):
6300 Use ptrdiff_t, not int, for integer values derived from buffer and
6303 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6304 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6305 before invoking decode_coding_gap, since there's just one block.
6307 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6309 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6310 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6311 too early. Again run change_frame_size before assigning menu-
6314 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6316 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6317 arrives, call x_check_fullscreen, in case the new display has a
6318 different resolution. (Bug#16517)
6320 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6322 * term.c (read_menu_input): If the selected frame changes, exit
6324 (tty_menu_show): If the selected frame changes while we displayed
6325 a menu, throw to top level. (Bug#16479)
6327 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6329 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6331 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6333 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6334 * data.c (count_one_bits_word): Fix bug (negated comparison)
6335 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6337 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6339 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6340 Avoid undefined behavior by initializing display property bit of a
6341 string processed by the bidirectional iterator. For details, see
6342 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6344 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6346 Minor cleanup of previous change.
6347 * image.c (imagemagick_error, Fimagemagick_types):
6348 Omit some recently-introduced and unnecessary casts and assignments.
6350 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6352 Fix two memory leaks discovered with Valgrind.
6353 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6354 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6356 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6358 Fixes in window size functions around Bug#16430 and Bug#16470.
6359 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6360 (Fwindow_mode_line_height, Fwindow_header_line_height)
6361 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6362 Minor doc-string adjustments.
6363 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6364 Rewrite doc-strings.
6365 (window_body_height, window_body_width): Do not count partially
6366 visible lines/columns when PIXELWISE is nil (Bug#16470).
6367 (Qfloor, Qceiling): New symbols.
6369 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6371 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6372 when the image cache is not yet allocated. (Bug#16509)
6374 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6376 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6377 re-attach intervals to its base buffer (Bug#16502).
6378 * intervals.c (set_interval_object): Move from here...
6379 * intervals.h (set_interval_object): ... to here. Fix comments.
6381 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6383 Avoid undefined behavior by initializing buffer redisplay bit.
6384 Problem reported by Dmitry Antipov in
6385 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6386 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6388 Revert some of the CANNOT_DUMP fix (Bug#16494).
6389 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6391 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6393 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6394 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6395 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6396 they are replaced by macros that expand into direct calls to the
6397 corresponding functions from GDI32.DLL.
6398 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6399 variables in the Cygwin build, they are unused.
6401 2014-01-19 K. Handa <handa@gnu.org>
6403 * composite.c (composition_update_it): Fix previous change.
6405 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6407 Fix file name handling on MS-Windows 9X.
6408 * w32.c (maybe_load_unicows_dll): New function.
6410 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6411 on, to make sure we can convert file names to and from UTF-8 on
6412 Windows 9X. This fixes a failure to start up because Emacs cannot
6413 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6415 * w32font.c [WINDOWSNT]: Include w32.h.
6416 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6417 of implementing the same stuff.
6418 Remove now unused g_b_init_is_windows_9x.
6420 * w32.h (maybe_load_unicows_dll): Add prototype.
6422 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6424 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6425 switch to single keyboard. Prevents daemon crashes when a new
6426 client connects while we show a TTY menu in an existing client.
6429 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6431 Fix MinGW64 porting problem with _setjmp.
6432 Reported by Eli Zaretskii in:
6433 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6434 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6435 the old _setjmp and _longjmp. All uses changed.
6437 2014-01-13 Daniel Colascione <dancol@dancol.org>
6439 * textprop.c (Fremove_list_of_text_properties):
6440 Correctly handle reaching the end of the interval tree. (Bug#15344)
6442 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6444 * xdisp.c (resize_mini_window): Round height to a multiple of
6445 frame's line height. Fix bug in calculation of window start
6446 position (Bug#16424).
6448 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6450 * macfont.m: Include termchar.h.
6451 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6452 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6453 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6454 *_WITH_GC_* to take face and f as parameters.
6455 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6456 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6458 2014-01-13 Daniel Colascione <dancol@dancol.org>
6460 Fix menu item updating in the presence of the Unity global menu
6463 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6464 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6466 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6467 updating menus; explain why.
6468 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6469 problem it's supposed to solve and it interferes with detecting
6470 the presence of a global menu.
6471 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6474 2014-01-11 K. Handa <handa@gnu.org>
6476 * composite.c (composition_update_it): Fix indexing of
6477 LGSTRING_CHAR (Bug#15984).
6479 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6481 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6483 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6485 * xdisp.c (try_window_id): Don't use this function's optimizations
6486 if overlays in the buffer displayed by the window have changed
6487 since last redisplay. (Bug#16347)
6488 (message_dolog): Fix indentation.
6490 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6492 * frame.c (frame_resize_pixelwise): Fix doc-string.
6494 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6496 Fix handling of internal borders (Bug#16348).
6497 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6498 Remove internal border width from pixel width of windows.
6499 (change_frame_size_1): Don't return early when frame's pixel
6500 size changes - we still have to record the new sizes in the
6502 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6503 also when toolbar gets larger.
6504 * window.c (check_frame_size): Include internal_border_width in
6506 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6507 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6508 In non-toolkit/non-GTK version clear internal border.
6509 * xterm.c (x_clear_under_internal_border): New function for
6510 non-toolkit/non-GTK version.
6511 (x_after_update_window_line): In non-toolkit/non-GTK version
6513 (handle_one_xevent, x_set_window_size):
6514 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6515 * xterm.h (x_clear_under_internal_border): Extern it.
6517 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6519 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6520 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6523 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6525 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6526 last value of point is not equal to buffer's point. (Bug#16129)
6528 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6531 * nsterm.h (updateCollectionBehavior): Rename from
6532 updateCollectionBehaviour. All uses changed.
6534 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6535 * Makefile.in (SETFATTR): New macro.
6536 (temacs$(EXEEXT)): Use it.
6538 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6540 Fix maximization behavior on Windows (Bug#16300).
6541 * w32fns.c (w32_fullscreen_rect): Don't handle
6542 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6543 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6544 of SetWindowPos. Restore last placement also when leaving
6545 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6546 but the FULLSCREEN_BOTH case.
6548 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6551 * data.c (arithcompare_driver):
6552 * fileio.c (Fcar_less_than_car):
6553 * fns.c (internal_equal):
6554 * frame.c (delete_frame):
6555 * lisp.h (enum More_Lisp_Bits):
6557 Avoid C99 constructs that don't work in C89.
6558 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6559 to port to C89, which doesn't have 'long long'.
6560 (count_trailing_zero_bits): Use them.
6562 2014-01-03 Chong Yidong <cyd@gnu.org>
6564 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6566 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6568 Further adjust frame/window scrollbar width calculations.
6569 * window.c (apply_window_adjustment):
6570 Set windows_or_buffers_changed.
6571 (Fwindow_scroll_bars): Return actual scrollbar width.
6572 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6573 For non-toolkit builds again use 14 as minimum width and set
6574 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6575 * xterm.c (XTset_vertical_scroll_bar): Take width from
6576 WINDOW_SCROLL_BAR_AREA_WIDTH.
6577 (x_new_font): Rename wid to unit. Base calculation of new
6578 scrollbar width on toolkit used and make it analogous to that of
6579 x_set_scroll_bar_default_width.
6580 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6581 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6582 of GetSystemMetrics.
6583 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6584 WINDOW_SCROLL_BAR_AREA_WIDTH.
6585 (x_new_font): Make it correspond to changes in xterm.c.
6587 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6589 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6590 This is a cleaner way to fix the MinGW-w64 porting problem.
6591 Check for INTPTR_MAX misconfiguration.
6593 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6595 * search.c (newline_cache_on_off, find_newline): In indirect
6596 buffers, use the newline cache of the base buffer.
6598 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6599 buffer, invalidate the caches of its base buffer. (Bug#16265)
6601 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6602 buffers, use the width-run cache of the base buffer.
6604 * xdisp.c (redisplay_window): When the window displays an indirect
6605 buffer, and the character widths in the display table have
6606 changed, invalidate the width-run cache of the corresponding base
6609 * fileio.c (Finsert_file_contents): When invalidating the newline
6610 cache, consider the case of inserting into indirect buffer.
6612 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6613 In indirect buffers, use the paragraph cache of the base buffer.
6615 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6617 * window.c (grow_mini_window): Fix last change.
6619 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6621 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6623 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6625 * w32term.c (w32_initialize): Use LCID and LOWORD.
6627 * w32proc.c (create_child): Use pid_t for 5th argument.
6628 (IsValidLocale): Don't provide prototype for MinGW64.
6629 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6630 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6632 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6633 MinGW64 doesn't support.
6635 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6637 * w32.c (set_named_security_info): New function.
6638 (acl_set_file): Fall back on set_named_security_info if
6639 set_file_security fails.
6640 (g_b_init_set_named_security_info_w)
6641 (g_b_init_set_named_security_info_a): New static variables.
6642 (globals_of_w32): Initialize them to zero.
6643 (set_named_security_info): Set them to non-zero if the
6644 corresponding API is available.
6645 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6646 New function typedefs.
6648 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6650 Some more fixes following pixelwise resize changes including one
6652 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6653 of frame_resize_pixelwise.
6654 * widget.c (pixel_to_text_size): New function.
6655 (update_wm_hints): Have size hints respect value of
6656 frame_resize_pixelwise.
6657 (EmacsFrameResize): Alway process resize requests pixelwise.
6658 * window.c (grow_mini_window): Make sure mini window is at least
6660 * xdisp.c (display_menu_bar): Make sure menubar extends till
6662 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6663 (x_set_tool_bar_lines): Calculate pixelwise.
6664 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6665 frame_resize_pixelwise.
6667 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6669 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6670 variables not used there.
6672 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6674 * w32.c (sys_umask): New function. (Bug#16299)
6676 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6678 * dispnew.c (change_frame_size_1): Take old width of root window
6679 from that window's pixel width. (Bug#16284)
6681 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6683 Plain copy-file no longer chmods an existing destination (Bug#16133).
6684 * fileio.c (realmask): Now a static var, not a local.
6685 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6686 Remove arg STATPTR. All uses changed.
6687 (Fcopy_file): Do not alter permissions of existing destinations,
6688 unless PRESERVE-PERMISSIONS (renamed from
6689 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6690 Avoid race when testing for existing destinations and for
6691 when input and output files are the same.
6692 If changing the group fails, adjust both default and
6693 preserved permissions so that access is not granted to the
6695 (Fset_default_file_modes, init_fileio): Update realmask.
6696 (Fdefault_file_modes): Use realmask instead of calling umask.
6698 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6700 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6701 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6702 flags on the daemon pipe ends before execing.
6704 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6706 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6707 session. (Bug#14739)
6709 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6711 * callproc.c (Vexec_path): Document that exec-directory is in it.
6713 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6715 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6718 2013-12-27 Chong Yidong <cyd@gnu.org>
6720 * data.c (Fsymbol_function): Doc fix.
6722 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6724 Some more tinkering with Bug#16051.
6725 * window.c (resize_frame_windows): Don't let the size of the
6726 root window drop below the frame's default character size.
6727 Never ever delete any subwindows - let the window manager do the
6730 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6731 of toolbar lines needed when they exceed the height of the root
6733 (unwind_create_frame_1): New function.
6734 (Fx_create_frame): Generally inhibit calling the window
6735 configuration change hook here. Remove extra call to
6736 change_frame_size - it's not needed when we don't run the
6737 configuration change hook.
6739 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6741 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6742 On my Fedora 19 platform the core dumps were so big that
6743 my desktop became nearly catatonic.
6744 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6745 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6746 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6747 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6748 a clang-only syntax.
6749 * conf_post.h (__has_feature): New macro, if not already defined.
6750 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6751 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6753 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6755 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6756 is a file name. (Bug#16252)
6758 2013-12-25 Chong Yidong <cyd@gnu.org>
6760 * keyboard.c (Voverriding_terminal_local_map)
6761 (Voverriding_local_map): Doc fix.
6763 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6765 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6767 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6768 file name when it is submitted to ShellExecute. Simplify code.
6769 Don't test DOCUMENT for being a string, as that is enforced by
6770 CHECK_STRING. Doc fix.
6772 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6774 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6775 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6776 redisplay_tool_bar does. Improve and fix commentary.
6777 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6778 limits of the glyph matrices. (Bug#16051)
6779 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6780 only when the new size is different from the old one, and the new
6781 size can be achieved given the frame height.
6783 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6785 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6787 2013-12-23 Glenn Morris <rgm@gnu.org>
6789 * lread.c (Fload): Mention load-prefer-newer in doc.
6791 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6793 Handle Bug#16207 by being more restrictive when running hooks.
6794 * window.c (unwind_change_frame): New function.
6795 (Fset_window_configuration): Don't run configuration change hook
6796 while the frame configuration is unsafe. Call select_window
6799 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6801 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6803 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6805 * nsterm.h: Declare EmacsColor category.
6807 * nsterm.m (NSColor): Implement EmacsColor category.
6808 (ns_get_color): Use colorUsingDefaultColorSpace.
6809 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6811 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6813 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6815 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6816 having the PNG_NORETURN attribute, to avoid compiler warning in
6819 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6821 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6823 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6824 fringe background extension.
6825 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6826 because they are now always the same as `left' and `width',
6827 respectively. Remove code for the case that `width' and
6828 `sb_width' are different.
6830 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6832 Remove scroll_bar_actual_width from frames.
6833 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6834 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6835 (x_figure_window_size):
6836 * nsterm.m (x_set_window_size):
6837 * widget.c (set_frame_size):
6838 * w32term.c (x_set_window_size):
6839 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6840 scroll_bar_actual_width.
6842 Convert scroll_bar members to integers on Windows.
6843 * w32term.h (struct scroll_bar): Convert top, left, width,
6844 height, start, end and dragging to integers.
6845 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6847 * w32term.c (w32_set_scroll_bar_thumb)
6848 (w32_scroll_bar_handle_click): Remove XINT conversions for
6849 scroll_bar members. Treat bar->dragging as integer.
6850 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6851 first element. Remove XINT conversions for scroll_bar members.
6852 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6853 Remove XINT conversions for scroll_bar members.
6855 Fix assignment for new window total sizes.
6856 * window.c (Fwindow_resize_apply_total): Assign values for
6859 2013-12-20 Chong Yidong <cyd@gnu.org>
6861 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6862 argument to `append'.
6864 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6866 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6867 current text face, for extending the face of the display margins.
6870 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6871 Doc fix. (Bug#16190)
6873 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6875 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6878 * nsterm.m (Qfile, Qurl): New.
6879 (EV_MODIFIERS2): New macro.
6880 (EV_MODIFIERS): Use EV_MODIFIERS2.
6881 (ns_term_init): Remove font and color from DND, does not work on
6882 newer OSX, and other ports don't have them.
6883 (performDragOperation:): Handle modifiers used during drag.
6884 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6885 Remove global Lisp variables used to communicate with ns-win.el.
6886 Remove font and color handling.
6887 (syms_of_nsterm): Defsym Qfile and Qurl.
6889 2013-12-19 Anders Lindgren <andlind@gmail.com>
6891 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6892 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6894 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6895 (constrainFrameRect): Remove special case nr_screens == 1.
6896 Don't constrain size to size of view.
6898 * nsterm.h (ns_output): Remove dont_constrain.
6900 2013-12-19 Anders Lindgren <andlind@gmail.com>
6902 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6904 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6906 Minor fixes for recent openp changes.
6907 * lisp.h (GCPRO7): New macro.
6908 * lread.c (openp): Use bool for boolean; all callers changed.
6909 Protect save_string from GC. Don't assume that file descriptors
6910 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6911 warning about uninitialized variable.
6913 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6915 * w32fns.c (emacs_abort): Use intptr_t as argument of
6916 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6918 2013-12-18 Glenn Morris <rgm@gnu.org>
6920 * lread.c (Fload): Pass load_prefer_newer to openp.
6921 Don't bother checking mtime if openp already did it.
6922 (openp): Add `newer' argument, to check all suffixes
6923 and find the newest file.
6924 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6925 * callproc.c (call_process):
6926 * charset.c (load_charset_map_from_file):
6927 * emacs.c (init_cmdargs):
6928 * image.c (x_create_bitmap_from_file, x_find_image_file):
6930 * lread.c (Flocate_file_internal):
6931 * process.c (Fformat_network_address):
6932 * sound.c (Fplay_sound_internal):
6933 * w32.c (check_windows_init_file):
6934 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6936 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6938 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6940 * w32.c (getloadavg): Don't index samples[] array with negative
6941 indices. Recover from wall-clock time being set backwards.
6943 * w32term.c (w32_initialize): Declare the argument of
6944 set_user_model as const.
6946 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6947 (w32_menu_show): Constify some arguments passed to MessageBox.
6949 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6950 to initialize Lisp objects.
6952 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6953 initialize Lisp objects.
6955 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6956 use variables used only on X under that condition.
6958 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6959 variables not used there.
6961 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6963 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6964 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6966 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6968 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6969 code, revealed in presence of R2L characters, character
6970 compositions, and display vectors. A better fix for Bug#16148.
6971 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6972 GTK and NS builds, they don't have this member of struct frame.
6974 * dispextern.h (struct composition_it): Correct a comment for the
6977 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6979 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6980 This prevents a compilation error on C compilers that do not
6981 default functions to return 'int' if not declared. Also, add
6982 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6983 since it now uses inline functions.
6985 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6987 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6988 display margins on mode line, header line, and in the frame's
6989 tool-bar window. (Bug#16165)
6991 2013-12-16 Andreas Schwab <schwab@suse.de>
6993 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6995 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6997 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
7000 2013-12-16 Martin Rudalics <rudalics@gmx.at>
7002 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
7004 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
7006 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
7007 intended to find bogus pointers in font objects (Bug#16140).
7008 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
7009 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
7010 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
7011 Disable for MS-Windows due to Bug#15876; apparently this
7012 requires more or less substantial changes in fontset code.
7013 * xfont.c (xfont_close):
7014 * xftfont.c (xftfont_close): Call x_display_info_for_display
7015 to check whether 'Display *' is valid (Bug#16093 and probably
7018 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7020 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
7021 Reported by Juanma Barranquero <lekktu@gmail.com>.
7023 * process.c (Fprocess_send_eof): Don't crash if someone tries to
7024 open a pty on MS-Windows. (Bug#16152)
7026 * emacs.c (decode_env_path): Fix bogus comparison against
7027 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
7029 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
7031 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
7032 (Fx_file_dialog): Add parentheses around && to silence warning.
7034 * w32term.c (construct_drag_n_drop): Remove unused local variable.
7036 2013-12-15 Eli Zaretskii <eliz@gnu.org>
7038 * xdisp.c (extend_face_to_end_of_line): Extend background of
7039 non-default face in margin areas as well. (Bug#16151)
7040 (display_line): Call extend_face_to_end_of_line for continued
7041 lines as well, if the display margins have non-zero width.
7042 (set_glyph_string_background_width): When needed, set the
7043 extends_to_end_of_line_p flag on glyph strings to be drawn in
7044 margin areas, not only in the text area.
7046 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7049 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7051 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7052 Don't worry about verify_error being t, since it has to be a list.
7054 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7056 Use bool for boolean, focusing on headers.
7057 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7058 No need to include <stdbool.h>, since conf_post.h does it now.
7059 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7060 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7061 (SET_PER_BUFFER_VALUE_P):
7062 * ccl.c, ccl.h (setup_ccl_program):
7063 * ccl.h (CHECK_CCL_PROGRAM):
7064 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7065 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7066 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7067 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7068 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7069 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7070 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7071 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7072 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7073 (CHARSET_FAST_MAP_SET):
7074 * coding.c (decode_coding_ccl, encode_coding_ccl):
7075 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7076 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7077 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7078 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7079 (decode_coding_c_string):
7080 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7081 * conf_post.h (has_attribute):
7082 * dispextern.h (trace_redisplay_p)
7083 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7084 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7085 (SET_GLYPH_FROM_CHAR_GLYPH)
7086 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7087 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7088 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7089 (cursor_in_mouse_face_p):
7090 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7091 (blank_row, prepare_desired_row)
7092 (build_frame_matrix_from_leaf_window, make_current)
7093 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7094 (update_window, scrolling_window, update_frame_line):
7095 * disptab.h (GLYPH_FOLLOW_ALIASES):
7096 * editfns.c (Fformat):
7097 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7098 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7099 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7100 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7101 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7102 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7103 (FONT_DEFERRED_LOG):
7104 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7105 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7106 (FRAME_MOUSE_UPDATE):
7107 * fringe.c (Fdefine_fringe_bitmap):
7108 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7109 (x_create_bitmap_from_xpm_data, xpm_load_image):
7110 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7111 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7112 (MERGE_INTERVAL_CACHE):
7113 * keymap.h (KEYMAPP):
7114 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7115 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7116 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7117 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7118 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7119 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7120 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7121 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7122 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7123 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7124 (SETUP_BUFFER_SYNTAX_TABLE):
7125 * systime.h (timespec_valid_p):
7126 * term.c (save_and_enable_current_matrix):
7127 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7128 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7129 (redisplay_internal, try_window_reusing_current_matrix)
7130 (sync_frame_with_window_matrix_rows, try_window_id)
7131 (display_menu_bar, display_tty_menu_item, display_mode_line)
7132 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7133 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7134 * xmenu.c (xmenu_show):
7135 * xterm.c (use_xim, x_term_init):
7136 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7137 (struct x_bitmap_record):
7138 Use bool for booleans.
7139 * ccl.c (struct buffer_text):
7140 * ccl.h (struct ccl_program):
7141 * charset.h (struct charset):
7143 * coding.h (struct iso_2022_spec, struct coding_system):
7144 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7145 (struct glyph_string, struct face, struct face_cache)
7146 (struct bidi_string_data, struct bidi_it)
7147 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7149 * editfns.c (Fformat):
7150 * frame.h (struct frame):
7151 * fringe.c (struct fringe_bitmap):
7152 * intervals.h (struct interval):
7153 * keyboard.h (struct kboard):
7154 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7155 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7156 (struct Lisp_Buffer_Local_Value, union specbinding):
7157 * macfont.m (struct macfont_info):
7158 * process.h (struct Lisp_Process):
7159 * termchar.h (struct tty_display_info):
7160 * window.h (struct window):
7161 * xterm.h (struct x_output):
7162 Use bool_bf for boolean bit-fields.
7163 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7164 All callers changed.
7165 * ccl.h (struct ccl_program): Remove unused members private_state,
7166 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7168 (struct ccl_spec): Remove unused members cr_carryover,
7169 eight_bit_carryover.
7170 * conf_post.h: Include <stdbool.h>.
7171 (bool_bf): New type.
7172 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7173 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7174 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7175 'do { ... } while (false)' brackets.
7176 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7177 Args must now be expressions; all callers changed.
7178 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7179 (PRODUCE_GLYPHS): Simplify use of boolean.
7180 * fileio.c (Fcopy_file):
7181 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7182 * lisp.h (UNGCPRO): Return void, not int.
7183 (FOR_EACH_TAIL): Use void expression, not int expression.
7184 * region-cache.c: Reindent.
7185 * region-cache.h: Copy comments from region-cache.c, to fix
7186 incorrect remarks about booleans.
7188 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7190 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7191 when character at point is displayed from a display vector.
7194 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7196 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7197 now a list of certificate validation checks that will abort a
7198 connection with an error.
7199 (Fgnutls_boot): Document it and use it.
7201 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7203 * w32term.c (w32_enable_frame_resize_hack): New variable.
7204 (x_set_window_size): Use it to hack frame resizing on Windows
7207 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7209 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7210 Windows-specific code to w32.c. Change error message text to
7211 match that of Posix platforms.
7213 * w32.c (w32_copy_file): New function, most of the code copied and
7214 reworked from Fcopy_file. Improve error handling. Plug memory
7215 leak when errors are thrown. Support file names outside of the
7216 current codepage. (Bug#7100)
7218 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7220 * lread.c (load_path_default): Prototype.
7222 2013-12-13 Glenn Morris <rgm@gnu.org>
7224 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7225 (dump_path): Remove.
7226 (load-path-default): Remove `changed' argument.
7227 Do not set dump_path permanently. Simplify.
7228 (init_lread): Simplify.
7229 (syms_of_lread): Remove dump_path.
7231 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7233 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7234 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7235 2013-12-12 font-related change to avoid Bug#16128, which
7236 is quite hard to fix without even more substantial changes.
7238 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7240 * font.c (font_close_object): Check for live frame (Bug#16128).
7242 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7244 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7245 Return ptrdiff_t, not int, since it's a buffer size.
7246 Reindent/reparen some macros to a more Gnuish style.
7248 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7250 Avoid undefined behavior with huge regexp interval counts.
7251 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7252 since it's now specialized to interval counts. All uses changed.
7253 Do not assume wraparound on signed integer overflow.
7254 (regex_compile): Simplify based on the above changes.
7256 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7258 Support file names on MS-Windows that use characters outside of
7259 the current system codepage. (Bug#7100)
7261 * w32.c (get_file_security, set_file_security)
7262 (create_symbolic_link): Separate pointers and boolean flags for
7263 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7264 non-zero, else the former.
7265 (codepage_for_filenames, filename_to_utf16, )
7266 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7268 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7270 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7271 Accept only one argument; all callers changed.
7272 (dostounix_filename): Remove the second argument, now works in
7273 UTF-8. All callers changed.
7274 (parse_root): Lose DBCS code.
7275 (get_long_basename, w32_get_short_filename, init_environment)
7276 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7277 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7278 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7279 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7280 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7281 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7283 (ansi_encode_filename): New function.
7284 (get_emacs_configuration, get_emacs_configuration_options):
7286 (add_volume_info, GetCachedVolumeInformation): Run the input file
7287 name through unixtodos_filename, to ensure it is stored and
7288 referenced in canonical form.
7289 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7290 (logon_network_drive, sys_link, utime): Improve error handling.
7291 (sys_access): New function.
7292 (hashval, generate_inode_val): Unused functions deleted.
7293 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7294 (check_windows_init_file): Convert error message from UTF-8 to
7295 ANSI codepage, for display in the message box.
7296 (globals_of_w32): Set w32_unicode_filenames according to the OS
7299 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7300 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7301 (syms_of_w32term): Declare w32-unicode-filenames.
7303 * w32proc.c (new_child, delete_child): Remove code that handled
7304 unused pending_deletion and input_file members of the child struct.
7305 (create_child, sys_spawnve): Convert all file names to ANSI
7306 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7307 name cannot be encoded in ANSI codepage. Don't use
7308 unixtodos_filename, mirror slashes by hand.
7309 (record_infile, record_pending_deletion): Functions deleted.
7310 (Fw32_short_file_name): Call w32_get_short_filename instead of
7313 * w32notify.c (add_watch): Work in Unicode mode when
7314 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7315 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7316 instead, do the same with Lisp primitives.
7318 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7319 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7320 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7321 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7322 (Fw32_shell_execute): Improve error reporting.
7323 (Fdefault_printer_name): Ifdef away for Cygwin.
7325 * w32.h (struct _child_process): Remove input_file and
7326 pending_deletion members that are no longer used.
7327 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7328 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7329 (ansi_encode_filename): New and updated prototypes.
7331 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7333 (unexec): Don't use dostounix_filename, it expects a file name in
7334 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7337 * fileio.c (Ffile_name_directory, file_name_as_directory)
7338 (directory_file_name, Fexpand_file_name)
7339 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7340 arguments of dostounix_filename.
7341 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7342 use MAX_UTF8_PATH for size of file-name strings.
7343 (emacs_readlinkat): Build an explicitly unibyte string for file
7345 (syms_of_fileio) <file-name-coding-system>:
7346 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7348 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7349 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7350 directories to UTF-8.
7351 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7352 environment, and each element of the input PATH, to UTF-8.
7354 * dired.c (file_attributes): Use build_unibyte_string explicitly
7355 to make Lisp strings from user and group names.
7357 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7360 * coding.c (decode_file_name, encode_file_name): New functions.
7362 * termcap.c (tgetent): Adapt to the change in arguments of
7365 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7368 * msdos.c (dostounix_filename, init_environment): Adapt to the
7369 change in arguments of dostounix_filename.
7371 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7372 [WINDOWSNT]: Encode file names passed to the image libraries in
7375 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7376 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7378 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7379 arguments of dostounix_filename.
7381 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7383 * font.h (struct font_entity) [HAVE_NS]: New field to record
7384 font driver which was used to create this entity.
7385 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7386 frame where the font was opened.
7387 (font_close_object): Add prototype.
7388 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7389 (font_close_object): Not static any more. Lost frame arg.
7390 Adjust comment and users.
7391 * alloc.c (cleanup_vector): Call font_close_object to adjust
7392 per-frame font counters correctly. If HAVE_NS, also call
7393 driver-specific cleanup for font-entity objects.
7394 * ftfont.c (ftfont_open):
7395 * nsfont.m (nsfont_open):
7396 * w32font.c (w32font_open_internal):
7397 * xfont.c (xfont_open):
7398 * xftfont.c (xftfont_open): Save frame pointer in font object.
7399 * macfont.m (macfont_open): Likewise.
7400 (macfont_descriptor_entity): Save driver pointer to be able
7401 to call its free_entity routine when font-entity is swept.
7402 * ftxfont.c (ftxfont_open): Add eassert because frame
7403 pointer should be saved by ftfont_driver.open.
7405 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7407 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7408 input polling is used. This is still meaningful for Cygwin, see
7409 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7410 * keyboard.c (poll_for_input_1, input_polling_used):
7411 Define unconditionally.
7412 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7413 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7414 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7415 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7416 (face_for_char): Likewise. Rearrange eassert and return ASCII
7417 face for CHAR_BYTE8_P.
7418 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7420 2013-12-11 Ken Brown <kbrown@cornell.edu>
7422 * dispextern.h (erase_phys_cursor):
7423 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7425 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7427 * nsterm.m (x_free_frame_resources):
7428 * term.c (tty_free_frame_resources):
7429 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7430 face cache because it's implied by free_frame_faces anyway.
7431 * w32term.c (x_free_frame_resources): Likewise. Do not call
7432 free_frame_faces twice.
7434 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7436 * editfns.c (Fformat_time_string): Mention %F in the doc.
7438 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7440 * window.c (resize_frame_windows): Don't return immediately when
7441 the root window's size doesn't change - the minibuffer window
7442 may still have to be repositioned/resized.
7443 * xfns.c (Fx_create_frame): Always change the frame size after
7444 initializing the frame's faces.
7445 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7446 change_frame_size should already have done it.
7447 (x_new_font): Assign new tool- and menu-bar heights.
7448 (x_set_window_size_1): Account for tool- and menu-bar heights
7449 (Bug#16013). Don't set pixel sizes since change_frame_size
7450 should already have done it.
7452 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7454 Remove the option of using libcrypto.
7455 * Makefile.in (LIB_CRYPTO): Remove.
7456 (LIBES): Don't use it.
7458 2013-12-11 Juri Linkov <juri@jurta.org>
7460 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7461 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7463 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7465 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7466 drawn tool bar items (Bug#16058).
7467 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7469 2013-12-09 Ken Brown <kbrown@cornell.edu>
7471 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7473 * lisp.h (get_frame_param): Adjust conditions for prototype
7476 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7478 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7479 Avoid unused macro warning if configured --without-xft.
7481 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7483 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7485 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7487 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7489 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7491 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7493 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7495 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7497 Use libcrypto's checksum implementations if available, for speed.
7498 * Makefile.in (LIB_CRYPTO): New macro.
7501 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7502 The macro didn't conform to C99 due to type mismatch,
7503 which caused compilation failure with Sun C 5.12,
7504 and it was confusing anyway. Include window.h to declare
7505 redisplay_other_windows.
7507 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7509 * window.c (set_window_buffer): Update mode line (bug#16084).
7511 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7513 Fix minor problems found by static checking.
7514 * keyboard.c (poll_for_input_1, input_polling_used):
7515 Define only if HAVE_NTGUI.
7516 * xmenu.c (popup_activate_callback): Omit unnecessary
7517 check against USE_X_TOOLKIT, which must be defined here anyway.
7518 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7521 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7523 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7525 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7527 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7529 * nsterm.m (x_set_window_size): Remove fprintf.
7530 (init): Define always. Set applicationDidFinishLaunchingCalled
7532 (applicationDidFinishLaunching:):
7533 Set applicationDidFinishLaunchingCalled.
7534 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7537 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7539 Pixel resize changes for NS (Bug#16049).
7540 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7541 height/width. row/cols are locals.
7542 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7543 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7544 (windowWillResize): Remove gsextra. Calculate extra as in
7546 (x_new_font): Don't change frame size if fullscreen.
7547 Change size pixelwise.
7549 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7550 comment in xfns.c. Change to pixelwise call.
7552 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7554 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7557 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7559 * xterm.c (input_signal_count): Remove.
7560 (x_dispatch_event): Define unconditionally.
7561 (x_make_frame_visible): Process X events until the frame
7562 is really visible (Bug#16027).
7563 * xterm.h (x_dispatch_event): Declare unconditionally.
7565 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7567 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7569 * nsterm.m (x_set_window_size): Handle pixelwise.
7571 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7573 * w32term.c (x_new_font):
7574 * xterm.c (x_new_font): Calculate new frame size from new font
7577 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7579 * lisp.h (FOR_EACH_TAIL): New macro.
7580 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7582 * window.c (select_window): Call second wset_redisplay before we change
7583 selected_window (bug#16034).
7585 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7587 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7589 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7591 * w32xfns.c: Include window.h, to avoid a compiler warning.
7593 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7595 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7596 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7597 window_scroll takes care of it.
7598 (Fset_window_point, Fdelete_other_windows_internal)
7599 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7600 (Fsplit_window_internal, Fdelete_window_internal)
7601 (Fresize_mini_window_internal, Fset_window_configuration)
7602 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7603 cause redisplay instead of forcing a complete redisplay.
7604 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7605 we're only affecting the selected_window.
7607 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7609 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7610 directional control characters. Update type and category
7611 determination according to the UBA from Unicode v6.3.
7612 (bidi_category_t): New category EXPLICIT_FORMATTING.
7614 * dispextern.h (bidi_type_t): Update to include new bidirectional
7615 properties introduced with Unicode v6.3. (Bug#16043)
7617 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7619 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7622 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7624 * font.c (font_list_entities): Remove dummy assignment.
7625 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7626 used on graphic displays only. Remove unused 'font_encoder' member.
7627 (struct font_bitmap): Remove unused 'extra' member.
7628 * nsfont.m (nsfont_open):
7629 * w32font.c (w32font_open_internal):
7630 * ftfont.c (ftfont_get_bitmap): Adjust users.
7632 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7634 Use bool for boolean.
7635 * tparam.c (tparam1):
7636 * undo.c (record_point, record_property_change):
7637 Use bool for boolean, for local vars that are always true or false.
7639 Minor integer overflow fixes (Bug#16033).
7640 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7641 This improves on the previous fix to this function.
7642 (window_resize_check): When summing up pixel counts, don't rely on
7643 undefined behavior if the sum overflows.
7645 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7647 * window.c (Fset_window_new_pixel): Don't choke at negative
7648 argument value (Bug#16033).
7650 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7651 to avoid crash in window_box_height.
7653 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7654 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7656 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7658 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7660 Minor integer overflow fixes.
7661 * window.c (Fset_window_new_pixel, grow_mini_window):
7662 * xdisp.c (Fwindow_text_pixel_size):
7663 Avoid undefined behavior on signed integer overflow.
7664 * xfns.c (x_set_mouse_color):
7665 Check that drag shape fits in 'unsigned', since that's what X wants.
7667 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7669 Improve reporting of fatal exception on MS-Windows.
7670 * w32fns.c (my_exception_handler): New function.
7671 (globals_of_w32fns): Set it up as the unhandled exception
7672 handler. Initialize exception code and address to zeros.
7673 (emacs_abort): If the exception code and address are available,
7674 print them at the beginning of the backtrace. Fix the format of
7675 printing addresses (was producing 0x0x12345678 on XP).
7678 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7680 * eval.c (Fbacktrace__locals): New function.
7681 (syms_of_eval): Defsubr it.
7683 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7685 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7686 Define here to unify between...
7687 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7688 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7690 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7692 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7694 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7695 fringe background extension.
7696 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7697 because they are now always the same as `left' and `width',
7698 respectively. Remove code for the case that `width' and
7699 `sb_width' are different.
7701 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7703 Fix minor problems found by static checking.
7704 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7705 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7706 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7708 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7710 * image.c (imagemagick_compute_animated_image): Don't crash if we
7711 have an animation with different-sized images (bug#15313).
7713 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7715 Remove some unused items introduced during pixelwise change.
7716 * window.c (window_resize_total_check): Remove unused function.
7717 * xdisp.c (remember_mouse_glyph): Remove unused label.
7718 (Ftool_bar_height): Move declaration inside #if.
7719 * xterm.c (x_set_window_size): Don't use r and c.
7721 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7723 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7726 * window.c (Fset_window_configuration): Comment out unused variables.
7728 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7730 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7732 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7734 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7736 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7737 HAVE_GNUTLS3 (Bug#16001).
7739 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7740 if interrupts are deferred (Bug#15801).
7742 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7744 Support resizing frames and windows pixelwise.
7745 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7746 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7747 (struct glyph_matrix): Replace window_left_col and
7748 window_top_line by window_pixel_left and window_pixel_top.
7749 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7751 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7752 (draw_window_divider, move_it_to, x_draw_right_divider)
7753 (x_draw_bottom_divider, change_frame_size): Add or fix
7755 * dispnew.c (change_frame_size_1): Change prototype.
7756 (adjust_glyph_matrix, required_matrix_width)
7757 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7758 values instead of lines and columns.
7759 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7760 WINDOW_TOTAL_FRINGE_WIDTH.
7761 (handle_window_change_signal, do_pending_window_change)
7762 (init_display): Adjusts calls of change_frame_size.
7763 (change_frame_size, change_frame_size_1): Handle pixelwise
7765 * frame.c (Qright_divider_width, Qbottom_divider_width):
7767 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7768 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7769 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7770 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7772 (set_frame_param): New function.
7773 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7774 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7775 (Ffringe_width, Fborder_width, Fright_divider_width)
7776 (Fbottom_divider_width): New functions, defsubr them.
7777 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7778 New argument pixelwise.
7779 (struct frame_parm_table): New members Qright_divider_width and
7780 Qbottom_divider_width.
7781 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7782 (x_report_frame_params): Handle Qright_divider_width and
7783 Qbottom_divider_width.
7784 (x_set_right_divider_width, x_set_bottom_divider_width):
7786 (frame_resize_pixelwise): New option.
7787 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7788 new_pixelwise, right_divider_width and bottom_divider_width;
7789 remove total_lines; rename text_lines, text_cols, new_text_lines
7790 and new_text_cols to text_height, text_width, new_height and
7791 new_width respectively.
7792 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7793 FRAME_TEXT_WIDTH respectively.
7794 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7795 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7796 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7798 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7799 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7800 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7801 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7802 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7803 (FRAME_TOTAL_COLS_ARG): Remove macro.
7804 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7805 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7806 (x_wm_set_size_hint): Handle frame pixel sizes.
7807 * indent.c (compute_motion, Fcompute_motion):
7808 Call window_body_width instead of window_body_cols.
7809 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7810 (make_lispy_position): Handle right and bottom dividers.
7811 (Fsuspend_emacs): Pixelize call of change_frame_size.
7812 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7813 * lisp.h: Extern set_frame_param.
7814 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7816 (Fx_create_frame): Add entry for vertical_drag_cursor.
7817 Pixelize call of change_frame_size.
7818 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7819 * nsterm.m (ns_update_window_end): Optionally draw right
7821 (x_set_window_size): Add argument pixelwise.
7822 Call check_frame_size and change_frame_size with pixelwise zero.
7823 (ns_draw_window_divider): New function.
7824 (ns_redisplay_interface): Add ns_draw_window_divider.
7825 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7826 (x_new_font): Call x_set_window_size with pixelwise zero.
7827 * print.c (print_object): For a window print its sequence
7829 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7830 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7831 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7832 (w32_createwindow): Use scroll bar area width.
7833 (w32_wnd_proc): Handle bottom divider width.
7834 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7835 (Fx_create_frame): Default divider width parameters.
7836 Caclulate sizes pixelwise. Add vertical drag cursor support.
7837 (x_create_tip_frame): Default divider widths to zero.
7838 Pixelize call to change_frame_size.
7839 (Fx_show_tip): Add handling of divider widths. Pixelize window
7841 (Fw32_frame_rect): New function.
7842 (frame_parm_handler w32_frame_parm_handlers): Add divider
7844 (Vx_window_vertical_drag_shape): Add variable.
7845 * w32inevt.c (resize_event, maybe_generate_resize_event):
7846 Pixelize change_frame_size calls.
7847 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7849 * w32term.c (w32_draw_window_divider): New function.
7850 (x_update_window_end): Handle right divider.
7851 (w32_draw_fringe_bitmap, x_scroll_run)
7852 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7853 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7854 Calculate new frame sizes pixelwise.
7855 (x_new_font): Pixelize call to x_set_window_size.
7856 (x_check_fullscreen): Pixelize call to change_frame_size.
7857 (x_set_window_size_1, x_set_window_size): New argument
7858 pixelwise. Calculate pixelwise.
7859 (x_wm_set_size_hint): Use scroll bar area width.
7860 (w32_redisplay_interface): Add w32_draw_window_divider.
7861 * w32term.h (struct w32_output): Add vertical drag cursor.
7862 * widget.c (set_frame_size, update_wm_hints)
7863 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7865 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7866 * window.c (sequence_number): Restore.
7867 (Fwindow_pixel_width, Fwindow_pixel_height)
7868 (Fwindow_mode_line_height, Fwindow_header_line_height)
7869 (window_pixel_to_total, Frun_window_scroll_functions)
7870 (Fset_window_new_pixel, window_resize_apply_total)
7871 (Fwindow_resize_apply_total): New functions.
7872 (window_body_height, window_body_width): Rename from
7873 window_body_lines. New argument PIXELWISE.
7874 Calculate pixelwise.
7875 (Fwindow_body_height, Fwindow_body_width): New argument
7877 (coordinates_in_window, window_relative_x_coord): Use window's
7878 pixel width instead of total width.
7879 (replace_window, recombine_windows): Initialize pixel values.
7880 (resize_root_window, resize_frame_windows, grow_mini_window)
7881 (shrink_mini_window): New argument PIXELWISE.
7882 Calculate pixelwise.
7883 (Fdelete_other_windows_internal, adjust_window_margins)
7884 (window_resize_check, window_resize_apply)
7885 (Fdelete_window_internal, Fresize_mini_window_internal)
7886 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7887 (check_frame_size): Rename arguments. New argument PIXELWISE.
7888 Calculate pixelwise.
7889 (set_window_buffer): Make samebuf bool. Run configuration change
7890 hook only if buffer changed.
7891 (Fset_window_buffer): Rewrite doc-string.
7892 (make_window): Initialize new_pixel slot.
7893 (Fwindow_resize_apply): Check pixel size of root window.
7894 (Fsplit_window_internal): Call 2nd argument pixel_size.
7895 Calculate pixelwise.
7896 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7898 (save_window_data): New slots frame_text_width,
7899 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7900 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7902 (Fcurrent_window_configuration, Fset_window_configuration)
7903 (save_window_save, compare_window_configurations): Handle new
7904 slots in save_window_data and saved_window.
7905 (Fset_window_scroll_bars): Fix doc-string.
7906 (window_resize_pixelwise): New variable.
7907 (coordinates_in_window, Fcoordinates_in_window_p):
7909 (make_parent_window): Adjust sequence_number.
7910 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7912 * window.h (struct window): New members new_pixel, pixel_left,
7913 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7914 (wset_new_pixel): New function.
7915 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7916 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7917 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7918 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7919 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7920 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7921 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7922 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7923 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7924 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7925 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7926 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7927 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7928 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7929 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7931 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7932 (window_body_width, check_frame_size): Adapt external declarations.
7933 * xdisp.c (last_max_ascent): New integer.
7934 (window_text_bottom_y): Handle bottom divider.
7935 (window_box_width, window_box_height): Calculate pixelwise.
7936 (get_glyph_string_clip_rects): Handle right divider.
7937 (remember_mouse_glyph): When windows are resized pixelwise
7938 proceed with width and height set to 1.
7939 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7941 (move_it_to): Calculate and return maximum x position
7943 (Fwindow_text_pixel_size): New function.
7944 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7945 (tool_bar_lines_needed): Rename to tool_bar_height.
7946 Calculate pixelwise.
7947 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7948 Calculate pixelwise.
7949 (redisplay_tool_bar): Calculate pixelwise.
7950 (redisplay_window): Calculate pixelwise. Handle dividers.
7951 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7952 (x_draw_vertical_border): Handle dividers.
7953 (define_frame_cursor1): Handle vertical drag cursor.
7954 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7955 (expose_window): Calculate pixelwise. Handle dividers.
7956 (init_xdisp): Initialize pixel values.
7957 * xfaces.c (Qwindow_divider): New face.
7958 (realize_basic_faces): Realize it.
7959 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7960 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7961 (x_set_scroll_bar_default_width): Default actual width to 16.
7962 (Fx_create_frame): Set sizes pixelwise.
7963 (x_create_tip_frame): Default divider widths to zero.
7964 Pixelize call of change_frame_size.
7965 (Fx_show_tip): Handle divider widths. Initial pixel position
7967 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7968 (Vx_window_vertical_drag_shape): New option.
7969 * xmenu.c (free_frame_menubar): Pixelize call of
7971 * xterm.c (x_draw_window_divider): New function.
7972 (x_update_window_end): Optionally draw right divider.
7973 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7974 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7975 (handle_one_xevent, x_new_font): Calculate pixelwise.
7976 (x_set_window_size_1, x_set_window_size): New argument
7977 pixelwise. Calculate pixelwise.
7978 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7979 (struct x_redisplay_interface): Add x_draw_window_divider.
7980 * xterm.h (struct x_output): Add vertical_drag_cursor.
7982 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7984 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7985 Set invisible frames's `redisplay' when a full redisplay is requested.
7986 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7987 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7988 (display_mode_lines): Set it here instead.
7990 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7992 * dispextern.h (set_window_update_flags): Remove.
7994 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7996 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7998 * xdisp.c (REDISPLAY_SOME_P): New macro.
7999 (redisplay_internal): Use it (bug#15999).
8000 (prepare_menu_bars, redisplay_window): Use it as well.
8002 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
8004 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
8006 * w32font.c (g_b_init_get_char_width_32_w): New static var.
8007 (globals_of_w32font): Zero it out.
8008 (GetCharWidth32W_Proc): New function pointer.
8009 (get_char_width_32_w): New function.
8010 (compute_metrics): If get_glyph_outline_w returns an error, try
8011 get_char_width_32_w before declaring a failure. This avoids
8012 punishing raster (a.k.a. "bitmap") fonts by slowing down
8013 redisplay. (Bug#6364).
8015 2013-11-29 Eli Zaretskii <eliz@gnu.org>
8017 * xdisp.c (clear_mouse_face): Don't invalidate the entire
8018 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8019 highlight needs to be redisplayed. (Bug#15913)
8021 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
8023 Fix minor problems found by static checking.
8024 * buffer.h (struct buffer_text, struct buffer):
8025 * frame.h (struct frame):
8026 * window.h (struct window):
8027 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
8028 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
8029 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
8030 no-longer-valid use of HAVE_MENUS.
8031 * xdisp.c (propagate_buffer_redisplay): Now static.
8033 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
8035 * xmenu.c (Fmenu_or_popup_active_p):
8036 * window.c (Fset_window_configuration):
8037 * menu.c (Fx_popup_menu, Fx_popup_dialog):
8038 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
8039 * fns.c (Fyes_or_no_p):
8040 * editfns.c (Fmessage_box, Fmessage_or_box):
8041 * alloc.c (make_save_ptr_ptr):
8042 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8044 * window.c (Fset_window_configuration): Move select_window later.
8046 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8048 Refine redisplay optimizations to only redisplay *some* frames/windows
8049 rather than all of them.
8050 * xdisp.c (REDISPLAY_SOME): New constant.
8051 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8052 (bset_redisplay, bset_update_mode_line): New functions.
8053 (message_dolog): Use bset_redisplay.
8054 (clear_garbaged_frames): Use fset_redisplay.
8055 (echo_area_display): Use wset_redisplay.
8056 (buffer_shared_and_changed): Remove.
8057 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8058 frame titles. Compute the actual set of windows redisplayed.
8059 Don't update frame titles and menu bars for frames that don't need to
8061 (propagate_buffer_redisplay): New function.
8063 (redisplay_internal): Use it. Be more selective in the set of windows
8064 we redisplay. Propagate windows_or_buffers_changed to
8065 update_mode_lines a bit later to simplify the code.
8066 (mark_window_display_accurate_1): Reset window and buffer's
8068 (redisplay_window): Do nothing if neither the window nor the buffer nor
8069 the frame needs redisplay.
8070 * window.h (struct window): Add `redisplay' field.
8071 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8072 (redisplay_other_windows, window_list): New declarations.
8073 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8074 (window_list): Not static any more.
8075 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8076 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8077 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8078 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8079 * frame.h (struct frame): Add `redisplay' field.
8080 Move `external_menu_bar' bitfield next to other bit-fields.
8081 (SET_FRAME_GARBAGED): Use fset_redisplay.
8082 (SET_FRAME_VISIBLE): Don't garbage the frame;
8083 Use redisplay_other_windows.
8084 * buffer.h (struct buffer): Add `redisplay' field.
8085 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8086 (modify_overlay): Use bset_redisplay.
8087 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8089 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8091 Support w32 file notifications in batch mode.
8092 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8093 invalid (which happens in batch mode). If non-interactive, call
8094 handle_file_notifications to store file notification events in the
8095 input queue. (Bug#15933)
8097 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8099 * w32inevt.c (handle_file_notifications): Now external, not static.
8101 * w32term.h (handle_file_notifications): Provide prototype.
8103 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8104 init_crit, since init_display, which does that otherwise, is not
8107 2013-11-27 Glenn Morris <rgm@gnu.org>
8109 * Makefile.in ($(lispsource)/international/charprop.el): New.
8110 (emacs$(EXEEXT)): Depend on charprop.el.
8112 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8114 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8115 deleting portions of the buffer under non-nil REPLACE argument.
8118 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8119 directory, watch it and not its parent.
8120 (add_watch): Allow empty string in FILE.
8122 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8124 * window.c (Fset_window_start, window_resize_apply)
8125 (window_scroll): Reset window_end_valid (Bug#15957).
8127 2013-11-27 Glenn Morris <rgm@gnu.org>
8129 * Makefile.in (leimdir): Now in lisp source directory.
8130 ($(leimdir)/leim-list.el): Just use ../leim .
8131 * epaths.in (PATH_DUMPLOADSEARCH):
8132 * lread.c (load_path_default):
8133 * nsterm.m (ns_load_path): No more leim directory.
8135 2013-11-26 Andreas Schwab <schwab@suse.de>
8137 * .gdbinit (xgettype): Add cast.
8139 2013-11-26 Glenn Morris <rgm@gnu.org>
8141 Preload leim-list.el.
8142 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8143 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8144 is a single directory.
8146 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8148 bool-vector-subsetp is now the normal direction (Bug#15912).
8149 * data.c (Fbool_vector_subsetp): Test whether the first argument
8150 is a subset of the second one, not the reverse. Add doc string.
8152 Fix minor problems found by static checking.
8153 * lread.c (load_path_default): Now static.
8154 * textprop.c (text_property_stickiness): Be consistent about the
8155 test used when deciding whether to consider the previous character.
8156 This simplifies the code a bit.
8158 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8160 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8162 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8163 (syms_of_frame): Don't defsubr them.
8165 2013-11-25 Glenn Morris <rgm@gnu.org>
8167 * lread.c (load_path_default): Change the sense of the argument.
8168 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8169 from dump_path. When it is not, avoid checking dump_path twice.
8171 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8172 uninstalled dump_path against installed Vload_path. (Bug#15964)
8174 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8176 Export get_pos_property to Elisp.
8177 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8178 (syms_of_editfns): Export it to Elisp.
8180 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8182 2013-11-23 Romain Francoise <romain@orebokech.com>
8184 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8185 initialization here ...
8186 (syms_of_fileio): ... from here.
8188 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8190 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8191 Please use --enable-check-lisp-object-type.
8193 2013-11-23 Glenn Morris <rgm@gnu.org>
8195 * process.c (get_process): Explicit error for dead buffers.
8197 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8199 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8201 2013-11-23 Glenn Morris <rgm@gnu.org>
8203 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8204 * lread.c (load_path_check): Take path to check as argument.
8205 (load_path_default): New, split from init_lread.
8206 (init_lread): Move calc of default load-path to load_path_default.
8207 Empty elements in EMACSLOADPATH now stand for the default.
8208 (load-path): Doc fix.
8209 * emacs.c (decode_env_path): Add option to treat empty elements
8210 as nil rather than ".".
8211 * callproc.c (init_callproc_1, init_callproc):
8212 * image.c (Vx_bitmap_file_path):
8213 * lisp.h (decode_env_path):
8214 * lread.c (Vsource_directory):
8215 Update for new argument spec of decode_env_path.
8217 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8219 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8220 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8222 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8224 Fix some dependency problems that cause unnecessary recompiles.
8225 Problem reported by RMS in
8226 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8227 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8228 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8229 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8230 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8231 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8232 (boostrap-clean): No need to remove stamp-oldxmenu.
8234 Fix recently introduced bool vector overrun.
8235 This was due to an optimization that went awry.
8236 Reported by Glenn Morris in
8237 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8238 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8239 for empty vectors, undoing the 2013-11-18 change.
8240 * data.c (bool_vector_binop_driver): Rely on this.
8241 Fix bug that occasionally overran the destination.
8242 * lisp.h (struct Lisp_Bool_vector): Document this.
8244 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8246 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8249 * nsterm.m (init, run, stop:): Comment out for now, does not work
8252 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8254 * charset.c (syms_of_charset): Don't read past end of string.
8256 2013-11-19 Glenn Morris <rgm@gnu.org>
8258 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8260 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8262 Add hooks to run on gaining/losing focus. (Bug#15029)
8263 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8264 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8265 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8267 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8269 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8270 The old names predated the API change that put destination at end.
8272 Improve API of recently-added bool vector functions (Bug#15912).
8273 The old API had (bool-vector-count-matches A B)
8274 and (bool-vector-count-matches-at A B I), which gave the
8275 misleading impression that the two functions were variants, one
8276 with a location I. The new API has (bool-vector-count-population A)
8277 and (bool-vector-count-consecutive A B I) to make the distinction
8278 clearer. The first function no longer has a B argument, since the
8279 caller can easily determine the number of nils if the length and
8280 number of ts is known.
8281 * data.c (Fbool_vector_count_population): Rename from
8282 bool_vector_count_matches, and accept just 1 argument.
8283 (Fbool_vector_count_consecutive): Rename from
8284 Fbool_vector_count_matches_at.
8286 Always allocate at least one bits_word per bool vector.
8287 See Daniel Colascione in:
8288 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8289 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8290 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8291 * lisp.h (struct Lisp_Bool_vector): Document this.
8293 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8295 * insdel.c (invalidate_buffer_caches): New function, consolidated
8296 from part of prepare_to_modify_buffer.
8297 (insert_from_gap, prepare_to_modify_buffer):
8298 * coding.c (code_convert_region, code_convert_string):
8299 Call invalidate_buffer_caches. (Bug#15841)
8301 * lisp.h (invalidate_buffer_caches): Add prototype.
8303 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8305 * w32term.c (x_update_window_end): Don't invalidate the entire
8306 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8307 highlight needs to be redisplayed. (Bug#15913)
8309 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8311 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8313 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8315 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8316 while we are using Vprin1_to_string_buffer.
8318 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8319 after inserting the description string. (Bug#15907)
8321 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8323 * data.c: Work around bogus GCC diagnostic about shift count.
8324 Reported by Eli Zaretskii in
8325 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8326 (pre_value): New function.
8327 (count_trailing_zero_bits): Use it.
8329 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8331 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8332 assume C macros are not supported even under -g3 in these old GCC
8335 2013-11-15 Leo Liu <sdl.web@gmail.com>
8337 * minibuf.c (Ftry_completion, Fall_completions)
8338 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8340 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8342 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8343 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8344 This avoids placing unnecessary constants into the Emacs code.
8346 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8348 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8349 for Cygwin w32 build.
8351 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8352 for Cygwin w32 build. (Bug#15892)
8354 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8356 Simplify, port and tune bool vector implementation.
8357 * alloc.c (bool_vector_exact_payload_bytes)
8358 (bool_vector_payload_bytes): Remove.
8359 (bool_vector_fill): Return its argument.
8360 * alloc.c (bool_vector_fill):
8362 * print.c (print_object):
8363 Simplify by using bool_vector_bytes.
8364 * alloc.c (make_uninit_bool_vector):
8365 New function, broken out from Fmake_bool_vector.
8366 (Fmake_bool_vector): Use it. Use tail call.
8367 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8368 * data.c (BITS_PER_ULL): New constant.
8369 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8370 if long long versions don't exist.
8371 (shift_right_ull): New function.
8372 (count_one_bits_word): New function, replacing popcount_bits_word
8373 macro. Don't assume that bits_word is no wider than long long.
8374 (count_one_bits_word, count_trailing_zero_bits):
8375 Don't assume that bits_word is no wider than long long.
8376 * data.c (bool_vector_binop_driver, bool_vector_not):
8377 * fns.c (Fcopy_sequence):
8379 Create an uninitialized destination, to avoid needless work.
8380 (internal_equal): Simplify.
8381 (Ffillarray): Prefer tail call.
8382 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8383 contain at least one word.
8384 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8385 chars are narrower than ints.
8386 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8387 * fns.c (Fcopy_sequence):
8389 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8390 Don't try to port to hosts where bits_word values have holes; the
8391 code wouldn't work there anyway. Verify this assumption, though.
8392 (bool_vector_bytes): New function.
8393 (make_uninit_bool_vector): New decl.
8394 (bool_vector_fill): Now returns Lisp_Object.
8396 * xfns.c (xic_create_fontsetname):
8397 * xrdb.c (gethomedir): Prefer tail calls.
8399 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8401 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8402 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8404 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8405 that requires a return value.
8406 (Fset_buffer_modified_p): Take advantage of this change to do
8409 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8411 * buffer.c (Frestore_buffer_modified_p): Sync it with
8412 Fset_buffer_modified_p.
8413 (Fforce_mode_line_update): New function, moved from subr.el.
8414 (Fset_buffer_modified_p): Use them.
8415 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8417 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8419 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8420 This avoids undefined behavior when subtracting pointers into
8421 different aways. On my platform it also makes the code a tad
8422 smaller and presumably faster.
8424 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8426 * keyboard.c (command_loop_1): Use region-extract-function.
8427 * insdel.c (Qregion_extract_function): Not static any more (can we
8428 stop pretending that these vars can benefit from being marked static?).
8430 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8432 * search.c (find_newline): If buffer text is relocated during the
8433 "dumb loop", adjust C pointers into buffer text to follow suit.
8436 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8438 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8439 for conversion (Bug#15837).
8441 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8443 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8444 for the entire range of inserted characters. (Bug#15841)
8446 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8448 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8450 (realize_default_face): Remove assignment to distant-foreground if
8451 unspecified (Bug#15815).
8453 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8455 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8456 cache-long-scans disabled, since we don't want to call
8457 prepare_to_modify_buffer (in insert_1_both) for each message we
8460 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8461 from buffer.c. Improve commentary to the buffer field setter
8464 * buffer.c (bset_cache_long_scans): Static function deleted.
8465 Improve commentary to the buffer field setter functions.
8466 (init_buffer_once): Default for cache-long-scans changed to t.
8469 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8471 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8473 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8474 This bug was introduced in my 2013-06-21 change, and caused
8475 struct Lisp_Sub_Char_Table objects to be given too many slots,
8476 which broke 'make -C admin/unidata'.
8478 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8480 Import changes from mac-port 4.5.
8481 * macfont.m (mac_font_copy_default_descriptors_for_language)
8482 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8483 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8484 (macfont_language_default_font_names): New.
8485 (macfont_list): Rearrange language/charset code.
8486 (macfont_close): Don't check for macfont_info->cache.
8487 (mac_ctfont_create_preferred_family_for_attributes): New font
8488 selection code, call
8489 mac_font_copy_default_name_for_charset_and_languages.
8490 (mac_font_copy_default_descriptors_for_language)
8491 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8493 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8495 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8497 Port to C11 aligned_alloc, and fix some integer overflows.
8498 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8499 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8500 and use of posix_memalign replaced with aligned_alloc.
8501 (aligned_alloc): New function, defined or declared as needed.
8502 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8503 Don't undef; configure.ac now does this.
8504 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8505 (calloc, aligned_alloc): Check for integer overflow.
8506 (aligned_alloc): Rename from memalign. All uses changed.
8507 (memalign): New function, an alias for aligned_alloc.
8509 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8511 * xdisp.c (redisplay_internal): Fix typo in last change.
8513 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8515 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8517 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8519 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8520 redisplay--mode-lines-cause.
8521 (redisplay_internal): Keep them uptodate. Remove redundant check of
8522 buffer_shared_and_changed.
8523 * *.[chm]: Number every assignment to update_mode_lines so we
8524 can track why it is set.
8526 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8528 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8530 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8532 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8533 can track why it is set.
8535 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8537 Integer-related fixes for term.c etc.
8538 * dispextern.h (face_tty_specified_color): New function.
8539 * term.c (turn_on_face): Don't rely on undefined behavior when
8540 assigning an out-of-range value to 'long'.
8541 Simplify test for toggling highlight.
8542 (tty_capable_p): Omit last two (unused) args. All callers changed.
8543 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8544 (read_menu_input, tty_menu_activate, tty_menu_show):
8545 * xfaces.c (x_supports_face_attributes_p)
8546 (tty_supports_face_attributes_p):
8547 Use bool for boolean. All callers changed.
8548 (tty_supports_face_attributes_p): Omit defaults for color indices;
8549 no longer needed. Simplify tail call.
8551 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8553 * xdisp.c (prepare_menu_bars): Mark static.
8554 * lisp.h (prepare_menu_bars): Don't declare.
8555 * xselect.c (x_handle_selection_clear):
8556 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8558 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8560 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8561 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8563 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8565 * keyboard.c (Fcommand_error_default_function): Rename from
8566 Fdefault_error_output.
8568 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8570 * keyboard.c (Fdefault_error_output): New function, extracted from
8572 (syms_of_keyboard): Use it for Vcommand_error_function.
8574 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8576 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8577 (init_eval): Use it to ensure handlerlist is non-NULL.
8578 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8579 (Fsignal): Adjust NULLness test of handlerlist.
8580 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8582 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8584 * callproc.c (call_process): Call prepare_to_modify_buffer before
8585 decoding text read from the sub-process, as the decoded stuff will
8586 be inserted into the buffer. This will invalidate the various
8587 caches maintained for the buffer. (Bug#15148)
8589 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8591 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8592 string of glyphless-char-display.
8594 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8596 * nsfns.m (ns_get_name_from_ioreg): New function.
8597 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8598 OSX >= 10.9. Use ns_get_name_from_ioreg.
8600 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8602 Simplify and port recent bool vector changes.
8603 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8604 only in this file. Use a more-efficient implementation if the
8605 second argument is a power of 2.
8606 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8607 Remove no-longer-necessary compile-time checks.
8608 (bool_vector_exact_payload_bytes): New function.
8609 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8610 exact payload changed to call the new function. Do not assume
8611 that the arg or result fits in ptrdiff_t.
8612 (bool_vector_fill): New function.
8613 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8615 (vroundup_ct): Don't assume arg fits in size_t.
8616 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8617 invoke set_category_set.
8618 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8619 All callers changed. Use bool_vector_set.
8620 * category.h (XCATEGORY_SET): Remove; no longer needed.
8621 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8623 * data.c (Faref): Use bool_vector_ref.
8624 (Faset): Use bool_vector_set.
8625 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8626 (Fbool_vector_not, Fbool_vector_count_matches)
8627 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8628 * fns.c (concat): Use bool_vector_ref.
8629 (Ffillarray): Use bool_vector_fill.
8630 (mapcar1): Use bool_vector_ref.
8631 (sxhash_bool_vector): Hash words, not bytes.
8632 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8633 a constant, since it's now used in #if.
8634 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8635 unsigned char on unusual architectures, so that we no longer
8636 assume that the number of bits per bits_word is a power of two or
8637 is a multiple of 8 or of CHAR_BIT.
8638 (Qt): Add forward decl.
8639 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8640 at least as strictly as bits_word.
8641 (bool_vector_data, bool_vector_uchar_data): New accessors.
8642 All data structure accesses changed to use them.
8643 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8644 (bool_vector_set): New functions.
8645 (bool_vector_fill): New decl.
8646 (ROUNDUP): Move to alloc.c as described above.
8648 Fix recent gnutls changes.
8649 * gnutls.c (Fgnutls_boot): Don't assume C99.
8650 * process.c (wait_reading_process_output): Fix typo in recent change.
8652 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8654 * process.c (wait_reading_process_output, read_process_output)
8655 (send_process): Check gnutls_state is not NULL.
8657 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8658 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8660 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8662 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8663 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8665 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8668 * nsfns.m (Fx_create_frame): Fix memory leak.
8670 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8671 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8672 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8674 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8676 * xdisp.c (message3_nolog, message_with_string): Encode the string
8677 before writing it to the terminal in a non-interactive session.
8679 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8680 sure we concatenate them into a unibyte string.
8682 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8683 resulting temporary name before returning it to the caller.
8684 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8685 is a unibyte string, convert NAME to a unibyte string to ensure
8686 that the result is also a unibyte string.
8688 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8689 create unibyte strings from default paths and directory/file
8692 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8695 * callproc.c (init_callproc): Use build_unibyte_string to make
8696 sure we create unibyte strings from default paths and
8697 directory/file names.
8699 * buffer.c (init_buffer): Don't store default-directory of
8700 *scratch* in multibyte form. The original problem which led to
8701 that is described in
8702 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8703 but it was solved long ago. (Bug#15260)
8705 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8707 Port to stricter C99 platforms.
8708 Especially, C99 prohibits nesting a struct X inside struct Y if
8709 struct X has a flexible array member.
8710 * alloc.c (struct sdata): New type.
8711 (sdata): Implement in terms of struct sdata.
8712 Remove u member; all uses replaced by next_vector, set_next_vector.
8713 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8714 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8715 (struct sblock): Rename first_data member to data, which is now
8716 a flexible array member. All uses changed.
8717 (next_vector, set_next_vector, large_vector_vec): New functions.
8718 (vector_alignment): New constant.
8719 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8720 (struct large-vector): Now merely a NEXT member, since the old approach
8721 ran afoul of stricter C99. All uses changed to use
8722 large_vector_vec or large_vector_offset.
8723 (large_vector_offset): New constant.
8724 * dispnew.c: Include tparam.h, for tgetent.
8725 Do not include term.h; no longer needed.
8726 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8727 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8728 (struct Lisp_Vector): Use a flexible array member for contents,
8729 instead of a union with a member that is an array of size 1.
8731 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8732 fact that the struct no longer contains a union.
8733 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8734 (struct Lisp_Save_Value, struct Lisp_Free):
8735 Use unsigned, not int, for spacers, to avoid c99 warning.
8736 (union specbinding): Use unsigned, not bool, for bitfield, as
8737 bool is not portable to pre-C99 hosts.
8739 2013-11-04 Glenn Morris <rgm@gnu.org>
8741 * emacs.c (usage_message): Mention that `-L :...' appends.
8743 2013-11-02 Glenn Morris <rgm@gnu.org>
8745 * Makefile.in (abs_builddir): Remove.
8746 (bootstrap_exe): Use relative filename.
8748 Use relative filenames in TAGS files.
8749 * Makefile.in (abs_srcdir): Remove it again.
8750 (.PHONY): Remove frc.
8751 (maintainer-clean): No more TAGS-LISP file.
8752 (TAGS): Pass relative file names to etags.
8753 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8755 * Makefile.in (abs_srcdir): New, set by configure.
8757 (maintainer-clean): Remove pointless echo. That should be in the
8758 top-level Makefile, if anywhere. Delete TAGS-LISP.
8759 (extraclean): No s/ and m/ directories for some time.
8760 (TAGS): Also depend on ctagsfiles3.
8761 Remove no-longer-defined S_FILE.
8762 Pass absolute filenames to etags once more.
8763 (TAGS-LISP): Replace lispdir with its expansion.
8764 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8765 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8767 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8769 * xfaces.c (check_lface_attrs, realize_default_face):
8770 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8771 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8773 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8775 * emacs.c (original_pwd): Remove global var by making it local.
8776 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8778 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8780 * xfaces.c: Declare color_distance.
8781 (QCdistant_foreground): New variable.
8782 (NEAR_SAME_COLOR_THRESHOLD): New define.
8783 (load_color2): New function.
8784 (load_color): Call load_color2.
8785 (load_face_colors): Call load_color2 and if distant-color is specified
8786 calculate distant and use distant-color if colors are near.
8787 (LFACE_DISTANT_FOREGROUND): New define.
8788 (merge_face_ref, Finternal_set_lisp_face_attribute)
8789 (Finternal_get_lisp_face_attribute)
8790 (x_supports_face_attributes_p): Handle distant-foreground similar to
8792 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8794 * dispextern.h (lface_attribute_index):
8795 Add LFACE_DISTANT_FOREGROUND_INDEX.
8797 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8799 * image.c (pbm_next_char): New function.
8800 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8801 (pbm_scan_number): Use it.
8802 (Qlibjpeg_version): New variable.
8803 (syms_of_image): DEFSYM and initialize it.
8805 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8807 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8809 2013-10-31 Glenn Morris <rgm@gnu.org>
8811 * emacs.c (original_pwd): New char.
8812 (main): If using --chdir, store original_pwd.
8813 (init_cmdargs): When setting Vinvocation_directory based on a
8814 relative argv[0], use original_pwd if set. (Bug#15768)
8816 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8818 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8820 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8822 * insdel.c: Fix minor problems found by static checking.
8823 (Qregion_extract_function): Now static.
8824 (prepare_to_modify_buffer_1): Remove unused locals.
8826 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8828 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8829 (syms_of_xdisp): Declare pre-redisplay-function.
8830 (markpos_of_region): Remove function.
8831 (init_iterator, compute_stop_pos, handle_face_prop)
8832 (face_before_or_after_it_pos, reseat_to_string)
8833 (get_next_display_element, window_buffer_changed)
8834 (redisplay_internal, try_cursor_movement, redisplay_window)
8835 (try_window_reusing_current_matrix, try_window_id, display_line)
8836 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8837 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8838 * window.h (struct window): Remove field `region_showing'.
8839 * dispextern.h (struct it): Remove region_beg/end_charpos.
8840 (face_at_buffer_position, face_for_overlay_string)
8841 (face_at_string_position): Update prototypes.
8842 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8843 (face_at_string_position): Remove `region_beg' and `region_end' args.
8844 * fontset.c (Finternal_char_font):
8845 * font.c (font_at, font_range): Adjust calls accordingly.
8846 * insdel.c (Qregion_extract_function): New var.
8847 (syms_of_insdel): Initialize it.
8848 (prepare_to_modify_buffer_1): Use it.
8850 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8852 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8853 * ftxfont.c (ftxfont_get_gcs):
8854 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8855 * xfaces.c (x_free_colors, x_free_dpy_colors)
8856 (x_create_gc, unload_color):
8857 * xselect.c (x_property_data_to_lisp):
8858 * xsettings.c (parse_settings):
8859 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8860 (get_bits_and_offset): Adjust definition.
8861 * frame.c (XParseGeometry): Adjust locals.
8862 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8863 * regex.h (toplevel): Likewise for reg_syntax_t.
8865 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8867 * eval.c (run_hook_with_args): Use FUNCTIONP.
8869 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8871 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8872 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8873 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8874 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8875 on MS-Windows anyway.
8876 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8877 (free_realized_face): ...adjust user.
8878 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8879 white relief pixels to -1.
8880 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8881 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8882 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8884 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8886 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8887 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8888 in practice now. All callers changed.
8890 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8892 * dispextern.h (struct face): Use bitfields for 'underline_type'
8893 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8894 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8895 'stipple' member. Move 'lface' member up to help...
8896 * xfaces.c (make_realized_face): ...this function to find and
8897 clear just the members that need clearing.
8898 (load_face_colors, realize_x_face):
8899 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8901 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8903 * xftfont.c (struct xftfont_info): Remove set-but-unused
8905 (xftfont_open): Adjust user.
8906 (xftfont_get_colors): Remove useless prototype.
8908 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8910 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8911 before passing them to 'unexec'. (Bug#15260)
8913 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8915 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8917 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8919 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8920 the changed signature of the font driver's 'close' method.
8922 * w32font.h (w32font_close): Adjust the prototype to the change in
8923 function definition.
8925 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8927 * w32uniscribe.c (uniscribe_close): Adapt the call to
8928 w32font_close to its new prototype.
8930 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8932 Omit unused frame argument of font API's close function.
8933 * font.h (struct font): Drop frame argument. Adjust comment.
8934 * font.c (font_clear_cache, font_close_object): Adjust users.
8935 * ftfont.c (ftfont_close):
8936 * ftxfont.c (ftxfont_close):
8937 * macfont.m (macfont_close):
8938 * nsfont.m (nsfont_close):
8939 * w32font.c (w32font_close):
8940 * xfont.c (xfont_close):
8941 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8942 tweak comments and make functions safe if called more than once for
8943 the same font object.
8945 Perform font-specific cleanup when font object is swept by GC. See
8946 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8947 * alloc.c (cleanup_vector): New function.
8948 (sweep_vector): Call it for each reclaimed vector object.
8949 * font.h (struct font): Adjust comment.
8951 2013-10-24 Glenn Morris <rgm@gnu.org>
8953 * Makefile.in (abs_top_srcdir): New, set by configure.
8955 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8957 Adjust recent font-related changes to fix bug#15686.
8958 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8959 is a live window system frame, mark its default font too.
8961 2013-10-23 Glenn Morris <rgm@gnu.org>
8963 * Makefile.in (RUN_TEMACS): Make relative (again).
8964 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8965 (bootstrap-emacs$(EXEEXT)):
8966 Quote entities that might contain whitespace.
8968 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8970 Port to Solaris 10 and its bundled GCC.
8971 Problem reported by Timothy C. Burt.
8972 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8974 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8976 Do not allow font caches to grow too large.
8977 * alloc.c (compact_font_cache_entry, compact_font_caches):
8978 New functions or stub if not HAVE_WINDOW_SYSTEM.
8979 (compact_undo_list): Factor out from Fgarbage_collect.
8981 (mark_face_cache): Mark face font. Move down to avoid
8983 (mark_terminals): Do not mark font cache here.
8984 (Fgarbage_collect): Call compaction functions described
8985 above. Adjust comment.
8987 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8989 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8990 chdir to HOME (bug#15607).
8992 * nsterm.m (Qcocoa, Qgnustep): New variables.
8993 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8994 (ns_get_color): Make selection color work for GNUstep also.
8996 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8998 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8999 handles mouse clicks. Instead, let GPM use the same code as all
9000 the other mice use. See the discussion starting at
9001 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
9002 for the details of the problem with the menu bar this fixes.
9004 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
9006 Remove port-specific display name lists to avoid extra
9007 complexity and data duplication with display info lists.
9008 * xterm.h (x_display_name_list): Remove declaration.
9009 * xterm.c (x_display_name_list): Remove.
9010 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
9011 * xfns.c (x_display_info_for_name, Fx_display_list):
9012 Likewise. Use x_display_list where appropriate.
9013 * w32term.h (w32_display_name_list): Remove declaration.
9014 * w32term.c (w32_display_name_list): Remove.
9015 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
9017 * w32fns.c (x_display_info_for_name, Fx_display_list):
9018 Likewise. Use x_display_list where appropriate.
9019 * nsterm.h (ns_display_name_list): Remove declaration.
9020 * nsterm.m (ns_display_name_list): Remove.
9021 (ns_term_init, syms_of_nsterm): Adjust users.
9022 * nsfns.m (ns_display_info_for_name, Fx_display_list):
9023 Likewise. Use x_display_list where appropriate.
9024 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
9025 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
9026 (mark_terminals): Mark per-terminal font cache.
9028 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
9030 Don't run timers in input-pending-p. Its new check-timers param
9031 provides the prior behavior. (Bug#15045).
9032 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
9034 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
9036 Make some functions static in non-Microsoft builds.
9037 On my platform (Fedora 19 x86-64), this shrinks the
9038 Emacs executable (text+data) by 0.25%.
9039 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
9040 (load_color) [!MSDOS]:
9041 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
9042 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
9043 * lisp.h (check_existing):
9044 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9045 (network_interface_info) [!WINDOWSNT]:
9046 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9047 Remove extern decls.
9048 * fileio.c (check_existing):
9049 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9050 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9051 (network_interface_info) [!WINDOWSNT]:
9052 * term.c (encode_terminal_code) [!WINDOWSNT]:
9053 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9054 * xfaces.c (load_color) [!MSDOS]:
9056 * fileio.c (check_existing, check_executable, check_writable):
9057 * process.c (network_interface_list, network_interface_info):
9058 Move earlier, so that we don't need forward decls.
9059 * gnutls.c (fn_gnutls_transport_set_errno)
9060 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9062 * w32.c (init_environment): Use faccessat rather than
9063 check_existing, partly for consistency with the rest of the code
9064 in this file, partly so that check_existing can be static.
9066 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9067 * emacs.c (MAIN_PROGRAM): New macro.
9068 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9069 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9071 bool vector int width fixes
9072 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9073 (Fbool_vector_count_matches_at):
9074 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9075 can exceed PTRDIFF_MAX, at least in theory.
9076 (Fbool_vector_count_matches_at):
9077 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9079 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9081 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9082 (struct sockaddr): Add forward decl, for platforms that lack it.
9084 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9086 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9089 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9091 * w32.c (network_interface_get_info, network_interface_list)
9092 (network_interface_info): New functions. (Bug#15610)
9093 (GetAdaptersInfo_Proc): New typedef.
9094 (get_adapters_info): New wrapper function.
9095 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9097 * process.h (network_interface_list, network_interface_info):
9100 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9101 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9102 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9103 for WINDOWSNT. Doc fix.
9104 (syms_of_process): Defsubr Snetwork_interface_list and
9105 Snetwork_interface_info unconditionally.
9107 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9108 in NS GUI sessions. (Bug#15629)
9110 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9112 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9114 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9116 * print.c (print_object): Print " ..." when truncating bool vectors.
9118 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9120 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9121 standard mouse buttons.
9123 * termhooks.h (struct input_event): Remove incorrect commentary.
9125 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9127 Disallow bool vector operations on mixed-length operands.
9128 The old behavior left garbage in the result vector sometimes,
9129 and didn't seem to be useful.
9130 * data.c (Qwrong_length_argument): New static var.
9131 (wrong_length_argument): New function.
9132 (bool_vector_binop_driver): Check that args agree in length.
9134 * keyboard.c, keyboard.h (all_kboards): Now static.
9136 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9138 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9139 note from the lispref.
9141 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9143 * nsterm.h (struct ns_display_info): Remove set-but-unused
9144 member image_cache (image caches are per-terminal anyway).
9145 (FRAME_X_IMAGE_CACHE): Remove.
9146 * nsterm.m (ns_initialize_display_info): Adjust user.
9148 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9150 * w32proc.c: Include mingw_time.h.
9152 * w32.c: Include mingw_time.h.
9154 Implement scrolling of TTY menus when the screen is too short.
9156 * term.c (tty_menu_display): Accept an additional argument, the
9157 menu item from which to start displaying the menu. Account for
9158 the value of Y when limiting the menu to the number of available
9160 (mi_result): New enumeration.
9161 (read_menu_input): Return enumerated value. When the y coordinate
9162 hits min_y or max_y, return scroll indication instead of wrapping
9164 (tty_menu_activate): Handle the scrolling indications from
9165 read_menu_input. Compute the first menu item to display and pass
9166 it to tty_menu_display.
9168 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9170 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9171 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9172 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9173 Adjust to match the change described below.
9174 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9175 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9176 memory_below_frame members to...
9177 * termchar.h (struct tty_display_info): ...here because they're
9178 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9179 * term.c (init_tty):
9180 * nsterm.m (ns_create_terminal):
9181 * w32term.c (w32_create_terminal):
9182 * xterm.c (x_create_terminal): Adjust users.
9183 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9184 to filter out non-TTY frames. Adjust comment.
9185 (scrolling): Adjust user. Prefer eassert for debugging check.
9187 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9189 * xfaces.c (PT_PER_INCH): Remove unused macro.
9190 * termhooks.h (struct terminal): Remove set-but-unused
9191 member fast_clear_end_of_line.
9192 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9193 * nsterm.m (ns_create_terminal):
9194 * term.c (init_tty):
9195 * w32term.c (w32_create_terminal):
9196 * xterm.c (x_create_terminal): Adjust users.
9198 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9200 * lisp.h (bool_vector_size): New function.
9201 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9202 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9203 (Fbool_vector_not, Fbool_vector_count_matches_at):
9204 Remove uses of 'eassume' that should no longer be needed,
9205 because they are subsumed by the 'eassume' in bool_vector_size.
9207 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9209 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9210 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9211 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9213 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9215 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9216 have different dimensions. (Bug#15575)
9218 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9221 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9223 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9225 * term.c (tty_menu_show): Never return with unbalanced
9226 specpdl. Use eassert for debugging check. Adjust style.
9228 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9230 * term.c (read_menu_input): Make selection of menu items
9231 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9232 (tty_menu_activate): Fix off-by-one error when computing max_y.
9234 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9236 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9237 audit logging (only used with GnuTLS 3.x) and enable it.
9239 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9241 * dispnew.c (redraw_frame): Remove useless #ifdef because
9242 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9243 Also, move TTY fflush to...
9244 * term.c (tty_update_end): ...this function.
9246 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9248 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9249 the end of the frame's glyph matrix. (Bug#15575)
9251 * term.c (tty_menu_display): Don't move cursor while overwriting
9252 frame's glyphs with menu items. Limit the number of items
9253 displayed to what can be shown on the available screen lines,
9254 excluding the echo area.
9255 (tty_menu_activate): Limit the Y coordinate allowed by
9256 read_menu_input to the last screen line used for menu display.
9258 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9260 * lisp.h (eassume): New macro.
9261 Also, include <verify.h>, for 'assume'.
9262 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9263 (vroundup, vector_nbytes):
9264 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9265 (Fbool_vector_not, Fbool_vector_count_matches)
9266 (Fbool_vector_count_matches_at):
9267 Use eassume, not eassert.
9268 * casetab.c (set_identity, shuffle):
9269 * composite.c (composition_gstring_put_cache):
9270 * dispnew.c (update_frame_1):
9271 * ftfont.c (ftfont_shape_by_flt):
9272 * image.c (gif_load):
9273 * intervals.c (offset_intervals):
9274 * macfont.m (macfont_shape):
9275 Remove calls to 'assume' that are no longer needed, because
9276 --enable-gcc-warnings no longer generates bogus warnings
9277 when these calls are removed.
9279 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9281 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9283 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9285 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9286 (Qsubstitute_env_in_file_name): New var.
9287 (syms_of_fileio): Define it.
9289 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9291 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9292 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9295 * term.c (save_and_enable_current_matrix): Don't allocate and
9296 don't save margin areas.
9297 (restore_desired_matrix): Don't restore margin areas.
9298 (free_saved_screen): Don't free margin areas.
9300 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9302 * image.c: Pacify --enable-gcc-warnings.
9303 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9304 #define only if used.
9306 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9308 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9309 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9310 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9311 (gif_load): For giflib v5.x and later, display the error message
9312 produced by giflib when its functions fail.
9313 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9316 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9318 * keyboard.c (last_event_timestamp): Remove. For X selection and
9319 GTK popup menus, it may be obtained from per-frame X display info.
9320 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9321 (process_special_events): Adjust users.
9322 * keyboard.h (last_event_timestamp): Remove declaration.
9323 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9324 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9325 * menu.h (xmenu_show): Adjust prototype.
9326 * menu.c (Fx_popup_menu): Adjust user.
9327 * xselect.c (x_own_selection, x_get_foreign_selection)
9328 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9330 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9332 * keyboard.c (init_kboard): Now static. Add arg
9333 to denote window system. Adjust comment.
9334 (init_keyboard): Adjust user.
9335 (allocate_kboard): New function.
9337 * nsterm.m (ns_term_init):
9338 * term.c (init_tty):
9339 * w32term.c (w32_create_terminal):
9340 * xterm.c (x_term_init): Use it.
9341 * keyboard.h (init_kboard): Remove prototype.
9342 (allocate_kboard): Add prototype.
9344 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9346 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9347 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9349 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9351 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9353 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9355 * term.c (tty_menu_activate): Flush the output stream after
9356 showing the cursor, and don't mark the frame garbaged at exit from
9357 the function. Fixes redisplay glitches when moving from one menu
9360 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9362 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9363 or throw error (Bug#15570).
9365 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9367 * intervals.c (temp_set_point_both): Move test into 'eassert',
9370 * lisp.h (eassert): Don't use 'assume'.
9371 Sometimes 'assume' wins in performance, and sometimes it loses,
9372 so it shouldn't be used all the time. Perhaps we need two
9373 flavors of 'eassert', one for where 'assume' is far more likely
9374 to help or to hurt; but that can be done later.
9375 Problem reported by Dmitry Antipov in
9376 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9377 Also, don't include <verify.h>; no longer needed.
9379 2013-10-09 Glenn Morris <rgm@gnu.org>
9381 * eval.c (Fcond): Doc tweak.
9383 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9385 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9386 expressions with side effects to eassert. (Bug#15565)
9388 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9390 * fns.c (hashfn_user_defined): Allow hash functions to return any
9393 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9395 Fix minor problems found by static checking.
9396 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9397 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9398 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9399 * keyboard.c (read_menu_command): Remove unused local.
9400 * lisp.h (read_menu_command): New decl.
9401 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9402 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9403 Return ptrdiff_t, not int.
9404 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9405 not int, for benefit of xpalloc.
9406 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9408 (have_menus_p): Remove; unused.
9409 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9410 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9411 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9413 (save_and_enable_current_matrix): Omit unnecessary casts.
9414 (read_menu_input): Omit local extern decl (now in lisp.h).
9415 Don't access uninitialized storage if mouse_get_xy fails.
9416 (tty_menu_activate): Mark local as initialized, for lint.
9417 (tty_menu_activate, tty_meny_show): Remove unused locals.
9419 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9421 Support menus on text-mode terminals.
9422 * xterm.h (xw_popup_dialog): Add prototype.
9424 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9425 (xmenu_show): Block input here, instead in Fx_popup_menu.
9426 (xw_popup_dialog): New function, with X-specific bits of popup
9429 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9432 * window.c (Fset_window_configuration): Use run-time tests of the
9433 frame type instead of compile-time conditionals, when menu-bar
9434 lines are considered.
9436 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9437 (w32_popup_dialog): New prototypes.
9439 * w32menu.c (Fx_popup_dialog): Function deleted.
9440 (w32_popup_dialog): New function, with w32 specific bits of popup
9441 dialogs. Block input here.
9443 * w32inevt.c (w32_console_read_socket): Minor change to add
9444 debugging TTY events.
9446 * w32fns.c (show_hourglass): If returning early because the frame
9447 is not a GUI frame, unblock input.
9449 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9450 (cursorY): New functions.
9452 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9453 WINDOWSNT, macros that call curX and curY elsewhere.
9455 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9457 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9458 specific function to hide and show cursor on a text-mode terminal.
9459 (tty_menu_struct, struct tty_menu_state): New structures.
9460 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9461 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9462 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9463 (tty_menu_locate, save_and_enable_current_matrix)
9464 (restore_desired_matrix, screen_update, read_menu_input)
9465 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9466 (tty_pop_down_menu, tty_menu_last_menubar_item)
9467 (tty_menu_new_item_coords, tty_menu_show): New functions.
9468 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9470 * nsterm.h (ns_popup_dialog): Adjust prototype.
9472 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9474 (ns_popup_dialog): Adapt order of arguments to the other
9475 *_menu_show implementations.
9476 (Fx_popup_dialog): Function deleted.
9478 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9480 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9482 * menu.c (have_boxes): New function.
9483 (single_keymap_panes): Use it instead of a compile-time
9485 (single_menu_item): Use run-time tests of the frame type instead
9486 of compile-time conditionals.
9487 (encode_menu_string): New function.
9488 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9489 the macro, since different types of frame need different encoding
9491 (digest_single_submenu): Use run-time tests of frame type instead
9492 of, or in addition to, compile-time conditionals.
9493 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9494 (Fx_popup_menu): Detect when the function is called from keyboard
9495 on a TTY. Don't barf when invoked on a text-mode frame.
9496 Check frame type at run time, instead of compile-time conditionals for
9497 invoking terminal-specific menu-show functions.
9498 Call tty_menu_show on text-mode frames.
9499 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9500 run time to determine which alternative to invoke; support dialogs
9503 * keyboard.h <Qmouse_movement>: Declare.
9505 * keyboard.c <Qmouse_movement>: Now extern.
9506 <Qecho_keystrokes>: New static variable.
9507 (read_key_sequence): Accept an additional argument, a flag to
9508 prevent redisplay during reading of the key sequence. All callers
9510 (read_menu_command): New function.
9511 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9513 (toolkit_menubar_in_use): New function.
9514 (make_lispy_event): Use it instead of a compile-time test.
9516 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9517 window-system being available.
9519 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9520 to x-popup-dialog on the frame type, they all now support popup
9523 * dispnew.c (save_current_matrix): Save the margin areas.
9524 (restore_current_matrix): Restore margin areas.
9525 (update_frame_with_menu): New function.
9527 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9530 * alloc.c (make_save_ptr): Now compiled unconditionally.
9532 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9534 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9535 (redraw_frame, update_frame): Adjust users.
9536 * dispextern.h (set_window_update_flags): Adjust prototype.
9537 * xdisp.c (redisplay_internal): When updating all frames with zero
9538 windows_or_buffers_changed, assume that only the windows that shows
9539 current buffer should be really updated.
9541 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9543 Do not allocate huge temporary memory areas and objects while encoding
9544 for file I/O, thus reducing an enormous memory usage for large buffers.
9545 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9546 * coding.h (struct coding_system): New member raw_destination.
9547 * coding.c (setup_coding_system): Initialize it to zero.
9548 (encode_coding_object): If raw_destination is set, do not create
9549 dst_object. Add comment.
9550 * fileio.c (toplevel): New constant E_WRITE_MAX.
9551 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9552 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9554 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9556 * nsterm.m (windowDidExitFullScreen:)
9557 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9559 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9561 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9562 * keyboard.c (unblock_input_to): Don't process pending signals
9563 if a fatal error is in progress.
9565 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9566 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9567 they're talking about words in Lisp bool vectors.
9568 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9569 * data.c (popcount_bits_word): Rename from popcount_size_t.
9570 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9573 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9575 Improve support for popcount and counting trailing zeros (Bug#15550).
9576 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9577 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9578 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9579 (popcount_size_t_msc, popcount_size_t_gcc):
9580 Remove; now done by Gnulib.
9581 (popcount_size_t): Now a macro that defers to Gnulib.
9582 (count_trailing_zero_bits): Return int, for consistency with
9583 Gnulib and because Emacs prefers signed to unsigned int.
9584 Don't assume that size_t is either unsigned int or unsigned long
9585 or unsigned long long.
9586 (size_t_to_host_endian): Do not assume that size_t is either
9587 exactly 32 or exactly 64 bits wide.
9588 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9589 etc., so that it's now an enum constant, not a macro.
9590 No need to assume that it's either 32 or 64.
9592 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9594 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9597 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9599 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9600 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9602 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9604 emacs_read and emacs_write now use void *, not char *.
9605 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9606 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9607 Buffer arg is now void *, not char *. This matches plain
9608 'read' and 'write' better, and avoids a constraint violation
9609 on Solaris 9 with Oracle Studio.
9611 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9613 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9614 memset to explicit loop. Otherwise copy largest possible chunk
9615 from initialized to uninitialized part, thus allowing the longer
9616 memcpy runs and reducing the number of loop iterations.
9618 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9620 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9621 hide toolbar (Bug#15388).
9622 (windowDidEnterFullScreen:): If presentation options are zero,
9623 set them here (Bug#15388).
9624 (ns_update_auto_hide_menu_bar): Remove runtime check.
9625 Don't auto hide dock unless menubar is also auto hidden.
9627 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9629 * editfns.c (message): Mention batch mode in doc string.
9631 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9633 * nsterm.m (check_native_fs): Remove erroneous comment.
9635 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9637 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9638 uses find_newline instead of scan_newline and so doesn't move point.
9640 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9642 Use hardware support for byteswapping on glibc x86 etc.
9643 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9644 whereas the old swap64 needed 30.
9645 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9646 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9647 Use byteswap.h's macros to swap bytes.
9648 * lisp.h (swap16, swap32, swap64): Remove.
9649 All uses replaced by bswap_16, bswap_32, bswap_64.
9651 * bytecode.c (exec_byte_code): Use some more volatile variables
9652 to work around local variables getting clobbered by longjmp.
9653 Port to pre-C99, which doesn't allow decls after stmts.
9655 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9657 * lisp.h (eassert): Assume that COND is true when optimizing.
9658 In other words, take on the behavior of eassert_and_assume.
9659 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9660 (eassert_and_assume): Remove. All uses replaced by eassert.
9662 * xdisp.c (Qglyphless_char): Now static.
9664 Adjust to merge from gnulib.
9665 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9666 * lisp.h: Include <verify.h>, for 'assume'.
9668 * eval.c (clobbered_eassert): New macro.
9669 (internal_catch, internal_condition_case)
9670 (internal_condition_case_1, internal_condition_case_2)
9671 (internal_condition_case_n): Use it instead of eassert
9672 when the argument contains locals clobbered by longjmp.
9673 Don't use clobbered locals outside of clobbered_eassert.
9674 (internal_lisp_condition_case): Use a volatile variable
9675 to work around a local variable's getting clobbered.
9677 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9679 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9680 (PUSH_HANDLER): New macro.
9681 (catchlist): Remove.
9682 (handlerlist): Always declare.
9684 * eval.c (catchlist): Remove (merge with handlerlist).
9685 (handlerlist, lisp_eval_depth): Not static any more.
9686 (internal_catch, internal_condition_case, internal_condition_case_1)
9687 (internal_condition_case_2, internal_condition_case_n):
9689 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9690 handlerlist/catchlist.
9691 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9692 handlerlist which can only handle a single condition-case handler at
9694 (find_handler_clause): Simplify since we only a single branch here
9697 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9699 (bcall0): New function.
9700 (exec_byte_code): Add corresponding cases. Improve error message when
9701 encountering an invalid byte-code. Let Bunwind_protect accept
9702 a function (rather than a list of expressions) as argument.
9704 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9705 and make them unconditional now that they're heap-allocated.
9707 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9709 * charset.c (Fdecode_char, Fencode_char): Remove description of
9710 `restriction' arg. now that it's hidden by advertised-calling-convention.
9712 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9714 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9715 Remove unused variable (from mac-port).
9716 (macfont_draw): Use s->ybase for correct y position.
9718 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9720 * frame.h (struct frame): Drop has_minibuffer member because...
9721 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9722 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9724 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9726 * window.h (struct window): Prefer enum text_cursor_kinds to int
9727 for phys_cursor_type member. Move the latter, phys_cursor_width,
9728 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9729 * window.c (replace_window, make_window): Adjust users.
9731 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9733 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9734 this module is never compiled otherwise.
9736 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9738 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9741 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9743 * xdisp.c (get_next_display_element): Don't call face_for_font in
9744 a build configured --without-x. (Bug#15484)
9746 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9748 * window.c (calc_absolute_offset): #elif should be #elif defined.
9750 * frame.c (delete_frame): Block/unblock input to overcome race
9751 condition (Bug#15475).
9753 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9755 * frame.c (delete_frame): Record selected frame only after
9756 calling Qdelete_frame_functions (Bug#15477).
9758 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9760 * nsterm.m (ns_selection_color): Remove.
9761 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9762 NSColor selectedText(Background)Color. Only for COCOA.
9763 (ns_term_init): Remove assignment of ns_selection_color, logic
9764 moved to ns_get_color.
9766 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9767 NS_SELECTION_COLOR_DEFAULT.
9768 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9770 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9772 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9773 frame' does not have the tool_bar_window member.
9775 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9777 Signal error when reading an empty byte-code object (Bug#15405)
9778 * lread.c (read1): Signal error.
9779 * alloc.c (make_byte_code): eassert header size.
9780 (sweep_vectors): Change an int to size_t.
9782 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9784 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9785 instead of ints, as it's the usual style for offsetof constants. See:
9786 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9788 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9789 This is ugly, but it should fix the performance problem for older
9790 GCC versions in the short run. I'll look into integrating the
9791 Gnulib module for popcount, as a better fix.
9792 See the thread starting in:
9793 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9794 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9795 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9796 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9797 (popcount_size_t): Use it.
9799 2013-09-24 Daniel Colascione <dancol@dancol.org>
9801 * process.c (Fnetwork_interface_info): Fix build break due to
9804 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9806 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9807 Prefer signed to unsigned integers where either will do.
9808 No need for 'const' on locals that do not escape.
9809 Omit easserts with unnecessary and unportable assumptions about
9810 alignment. Avoid unnecessary casts to char *.
9812 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9814 Use union for the payload of struct Lisp_Vector.
9815 This helps to avoid a few glitches dictated by C's aliasing rules.
9816 * lisp.h (struct Lisp_Vector): Use union for next and
9817 contents member. Adjust comment. Change related users.
9818 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9819 Related users changed.
9820 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9821 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9822 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9823 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9825 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9827 Optimize glyph row clearing and copying routines.
9828 * dispextern.h (struct glyph_row): Change layout of struct
9829 glyph_row to help copy_row_except_pointers. Adjust comment.
9830 * dispnew.c (null_row): Remove.
9831 (clear_glyph_row): Use offsetof and memset to find and clear
9832 just the members that need clearing. Adjust comment.
9833 (copy_row_except_pointers): Likewise for copying.
9835 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9837 Some minor cleanups of recently-added bool vector code.
9838 * conf_post.h (assume): Always return void. Use lint version
9839 only if GCC and MSC versions don't apply.
9840 * conf_post.h (assume):
9841 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9842 Depend on _MSC_VER, not __MSC_VER, for consistency with
9844 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9845 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9846 (bool_vector_binop_driver, count_trailing_zero_bits)
9847 (size_t_to_host_endian): Now static, not static inline;
9848 the latter isn't needed with modern compilers and doesn't
9849 work with older compilers anyway.
9851 * alloc.c (valgrind_p): Use bool for boolean.
9853 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9855 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9856 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9857 (display_last_displayed_message_p, message_buf_print)
9858 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9859 Use bool for boolean.
9860 * dispextern.h (cancel_line, init_desired_glyphs):
9861 Remove ancient leftover.
9862 (help_echo_showing_p, hourglass_shown_p):
9863 * lisp.h (noninteractive_need_newline): Adjust declaration.
9865 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9867 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9869 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9870 ...this file and convert the latter to static. Adjust comment.
9871 (make_initial_frame):
9872 * window.c (init_window_once): Adjust user.
9873 * frame.h (last_nonminibuf_frame): Remove declaration.
9874 * lisp.h (selected_frame): Likewise.
9875 * msdos.c (the_only_display_info): Adjust comment.
9877 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9879 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9880 computing the end column of mouse-highlight that comes from
9881 display or overlay strings. (Bug#15437)
9882 (note_mouse_highlight): Adapt calculation of last argument to
9883 mouse_face_from_string_pos to the above change.
9885 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9886 all platforms, not just for clang.
9888 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9890 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9891 about excess arguments to snprintf.
9893 * conf_post.h(assume): Use __builtin_unreachable for clang.
9895 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9897 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9898 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9900 2013-09-23 Daniel Colascione <dancol@dancol.org>
9902 * alloc.c (USE_VALGRIND): New macro; on by default
9903 when ENABLE_CHECKING.
9904 (mark_maybe_object, mark_maybe_pointer)
9905 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9907 (valgrind_p) [USE_VALGRIND]: New variable.
9908 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9910 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9912 * process.c (wait_reading_process_output): Change int pnamelen to
9915 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9916 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9917 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9918 argument to unsigned long to avoid warning.
9919 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9921 * conf_post.h (assume): Fix compiler error: x shall be cond.
9923 2013-09-22 Daniel Colascione <dancol@dancol.org>
9925 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9926 warning when compiling without a window system.
9928 2013-09-22 Daniel Colascione <dancol@dancol.org>
9930 * data.c (Qbool_vector_p): New symbol.
9931 (bool_vector_spare_mask, popcount_size_t_generic)
9932 (popcount_size_t_msc, popcount_size_t_gcc)
9934 (bool_vector_binop_driver)
9935 (count_trailing_zero_bits, size_t_to_host_endian)
9936 (Fbool_vector_exclusive_or)
9937 (Fbool_vector_union)
9938 (Fbool_vector_intersection, Fbool_vector_set_difference)
9939 (Fbool_vector_subsetp, Fbool_vector_not)
9940 (Fbool_vector_count_matches)
9941 (Fbool_vector_count_matches_at): New functions.
9942 (syms_of_data): Intern new symbol, functions.
9943 * alloc.c (bool_vector_payload_bytes): New function.
9944 (Fmake_bool_vector): Instead of calling Fmake_vector,
9945 which performs redundant initialization and argument checking,
9946 just call allocate_vector ourselves. Make sure we clear any
9947 terminating padding to zero.
9948 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9949 instead of open-coding the size calculation.
9950 (vroundup_ct): New macro.
9951 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9952 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9953 * composite.c (composition_gstring_put_cache):
9954 Change lint_assume to assume.
9955 * conf_post.h (assume): New macro.
9956 (lint_assume): Remove.
9957 * dispnew.c (update_frame_1): Change lint_assume to assume.
9958 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9960 * image.c (gif_load): Change lint_assume to assume.
9961 * lisp.h (eassert_and_assume): New macro.
9962 (Qbool_vector_p): Declare.
9963 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9964 (swap16, swap32, swap64): New inline functions.
9965 * macfont.m (macfont_shape): Change lint_assume to assume.
9966 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9967 * xsettings.c (parse_settings): Use new swap16 and
9968 swap32 from lisp.h instead of file-specific macros.
9970 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9972 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9973 found (which can legitimately happen when the glyph row at the
9974 window start is disabled in the current_matrix. (Bug#15365)
9976 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9978 Fix syntax.h bug introduced by recent INLINE change.
9979 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9980 conditionally compiled one way in some modules, and a different
9981 way in others. This doesn't work with extern inline functions,
9982 which must have the same definition in all modules, because the
9983 defining code might be shared across modules, depending on the
9984 implementation. Symptoms reported by Martin Rudalics in:
9985 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9986 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9987 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9988 overriding the corresponding functions in syntax.h.
9989 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9990 (syntax_property): New inline functions.
9991 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9992 Rewrite in terms of these new functions.
9994 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9996 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9997 not chars_in_text, whose result depends on the multibyteness of
9998 the current buffer. (Bug#15426)
10000 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
10002 Port recent change to hosts where pointers aren't 'long'.
10003 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
10004 Don't assume that pointers are the same width as 'long'.
10005 Add a compile-time check that a pointer fits into two X slots.
10007 A simpler, centralized INLINE.
10008 * conf_post.h (INLINE): Define only if not already defined.
10009 This allows us to use a single INLINE, defined by one file
10011 * emacs.c (INLINE): Define it.
10012 Also, include category.h, charset.h, composite.h, dispextern.h,
10013 syntax.h, systime.h, so that their INLINE definitions are expanded
10014 properly for Emacs.
10015 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
10016 * buffer.h, buffer.c (BUFFER_INLINE):
10017 * category.h, category.c (CATEGORY_INLINE):
10018 * character.h, character.c (CHARACTER_INLINE):
10019 * charset.h, charset.c (CHARSET_INLINE):
10020 * composite.h, composite.c (COMPOSITE_INLINE):
10021 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
10022 * frame.h, frame.c (FRAME_INLINE):
10023 * intervals.h, intervals.c (INTERVALS_INLINE):
10024 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
10025 * lisp.h, alloc.c (LISP_INLINE):
10026 * process.h, process.c (PROCESS_INLINE):
10027 * syntax.h, syntax.c (SYNTAX_INLINE):
10028 * systime.h, sysdep.c (SYSTIME_INLINE):
10029 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
10030 * window.h, window.c (WINDOW_INLINE):
10031 Remove. All uses replaced with INLINE.
10033 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
10035 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
10036 to avoid Bug#15398.
10038 2013-09-19 Eli Zaretskii <eliz@gnu.org>
10040 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
10041 'const char *' to avoid compiler warnings due to similar change in
10042 the prototype of x_get_string_resource.
10044 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10046 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10047 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10048 going to replace static variables below. Adjust comments.
10049 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10050 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10051 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10052 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10053 Related users changed.
10054 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10055 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10056 last_mouse_movement_time, going to replace static variables below.
10058 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10059 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10061 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10062 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10063 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10064 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10065 static variables below.
10066 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10067 (last_mouse_scroll_bar): Remove.
10068 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10069 (mouseExited): Related users changed.
10071 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10073 Do not use external array to process X scroll bar messages.
10074 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10075 (x_send_scroll_bar_event): Pack window pointer into two slots
10076 of XClientMessageEvent if we're 64-bit. Adjust comment.
10077 (x_scroll_bar_to_input_event): Unpack accordingly.
10079 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10081 Ifdef away recent changes which aren't relevant to NS port.
10082 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10083 [!HAVE_NS]: Declare as such.
10084 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10085 [!HAVE_NS]: Define as such.
10087 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10089 * frame.c (x_redo_mouse_highlight): New function
10090 to factor out common code used in W32 and X ports.
10091 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10092 * xterm.h (struct x_display_info):
10093 * w32term.h (struct w32_display_info):
10094 * nsterm.h (struct ns_display_info): New members
10095 last_mouse_motion_frame, last_mouse_motion_x and
10096 last_mouse_motion_y, going to replace static variables below.
10097 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10098 (redo_mouse_highlight): Remove.
10099 (note_mouse_movement, syms_of_xterm): Adjust user.
10100 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10101 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10102 (redo_mouse_highlight): Remove.
10103 (note_mouse_movement, syms_of_w32term): Adjust user.
10104 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10105 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10107 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10108 * nsfns.m (compute_tip_xy): Adjust user.
10110 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10112 * frame.c (x_mouse_grabbed): New function.
10113 * dispextern.h (x_mouse_grabbed): Add prototype.
10114 (last_mouse_frame): Remove declaration.
10115 * xterm.h (struct x_display_info):
10116 * w32term.h (struct w32_display_info):
10117 * nsterm.h (struct ns_display_info): New member
10118 last_mouse_frame, going to replace...
10119 * xdisp.c (last_mouse_frame): ...global variable.
10120 (note_tool_bar_highlight):
10121 * w32term.c (w32_mouse_position, w32_read_socket):
10122 * xterm.c (XTmouse_position, handle_one_xevent):
10123 Use x_mouse_grabbed.
10124 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10126 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10128 * w32term.c (w32_read_socket): Avoid temporary
10129 variables in a call to x_real_positions.
10130 * xterm.c (handle_one_xevent): Likewise.
10132 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10134 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10135 (x_icon_type): Remove prototype.
10136 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10137 * frame.c (x_icon_type): Remove.
10138 * w32term.c (x_make_frame_visible, x_iconify_frame):
10139 * xterm.c (x_make_frame_visible, x_iconify_frame):
10140 Use x_set_bitmap_icon to factor out common code.
10142 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10144 * dispextern.h (check_x_display_info, x_get_string_resource):
10145 Declare here just once and unify the latter.
10146 * frame.c (check_x_display_info, x_get_string_resource):
10147 * nsterm.h (check_x_display_info):
10148 * xrdb.c (x_get_string_resource):
10149 * xterm.h (check_x_display_info): Remove prototypes.
10150 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10151 * w32reg.c (x_get_string_resource): Likewise.
10152 (w32_get_rdb_resource): Adjust user.
10154 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10156 * xterm.h (struct x_display_info): New member
10157 x_pending_autoraise_frame, going to replace...
10158 * xterm.c (pending_autoraise_frame): ...static variable.
10159 (x_new_focus_frame, XTread_socket): Adjust users.
10160 * w32term.h (struct w32_display_info): New member
10161 w32_pending_autoraise_frame, going to replace...
10162 * w32term.c (pending_autoraise_frame): ...global variable.
10163 (x_new_focus_frame, w32_read_socket): Adjust users.
10165 2013-09-17 Glenn Morris <rgm@gnu.org>
10167 * xdisp.c (message_dolog): If we create *Messages*,
10168 switch it to messages-buffer-mode.
10170 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10172 Don't overuse 'const' in types of locals.
10173 * bidi.c (bidi_count_bytes):
10174 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10175 (xg_event_is_for_scrollbar):
10176 * xselect.c (x_handle_property_notify)
10177 (x_handle_selection_notify, x_handle_dnd_message):
10178 * xsettings.c, xsettings.h (xft_settings_event):
10179 * xterm.c (x_handle_net_wm_state, handle_one_event)
10180 (x_menubar_window_to_frame, x_detect_focus_change)
10181 (construct_mouse_click, note_mouse_movement)
10182 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10183 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10184 (handle_one_xevent, x_handle_net_wm_state):
10185 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10186 (x_handle_dnd_message):
10187 Avoid unnecessary 'const', typically the second 'const' in
10188 'const foo * const arg', a 'const' that does not affect the API
10189 and doesn't significantly help the human reader.
10191 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10193 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10194 only if Glib < 2.36.0.
10195 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10196 * xsettings.c (init_gconf, init_gsettings): Do not check
10198 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10200 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10202 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10204 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10205 before calling g_type_init.
10207 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10209 * nsterm.m (syms_of_nsterm): ... to here.
10211 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10213 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10214 (ignore_next_mouse_click_timeout): Use Time as X does.
10215 (handle_one_xevent): Avoid cast and use unsigned comparison.
10217 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10219 Do not copy X event in handle_one_xevent except KeyPress case.
10220 Wnen XEvent is processed, it is unlikely to be changed except
10221 KeyPress case, so we can avoid copying and use const pointer to
10222 const data to make sure that an event is not changed elsewhere.
10223 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10224 const' and do not create local copy except for the KeyPress event.
10225 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10226 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10227 (x_handle_net_wm_state, x_menubar_window_to_frame)
10228 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10229 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10230 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10231 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10232 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10233 (x_handle_dnd_message):
10234 * xsettings.c (xft_settings_event):
10235 Use 'const XEvent * const' where appropriate.
10236 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10238 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10240 Fix X event waiting to handle multiple frames.
10241 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10242 * xterm.c (pending_event_wait): Remove. Adjust users.
10243 (x_detect_focus_change): Pass frame arg.
10244 (handle_one_xevent): Find related frame early and clear per-frame
10245 wait_event_type only if this is an event for the relevant frame.
10246 (x_wait_for_event): Use per-frame wait_event_type.
10248 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10250 * nsfns.m (Fx_create_frame): Fix font driver registration for
10253 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10254 for syms_of_macfont.
10256 * nsterm.m: Include macfont.h.
10257 (ns_tmp_flags, ns_tmp_font): Remove.
10258 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10259 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10260 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10261 (changeFont:): Fix code style. Check for font driver type when
10264 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10267 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10268 (nsfont_open): Set font driver type.
10269 Set font->ascent and font->descent. Figure out font instead of
10270 ns_tmp_font, and flags instead of ns_tmp_flags.
10271 Fix indentation. Remove call to ns_draw_text_decoration,
10274 * nsfns.m: Include macfont.h.
10275 (Fx_create_frame): Register macfont driver, make a better default font.
10276 (Fns_popup_font_panel): Get font from macfont driver, if used.
10278 * macfont.m, macfont.h, macuvs.h: New files.
10280 * font.h: Declare syms_of_macfont.
10282 * font.c (syms_of_font): Call syms_of_macfont.
10284 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10286 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10288 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10289 and it is always zero for others, so I assume that this is an ancient
10290 leftover which nobody will want to change any more.
10291 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10292 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10293 * frame.c (x_set_scroll_bar_width):
10294 * w32fns.c (w32_createscrollbar):
10295 * w32term.c (w32_set_vertical_scroll_bar):
10296 * xfns.c (x_set_scroll_bar_default_width):
10297 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10298 (x_scroll_bar_expose): Related users changed.
10300 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10302 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10303 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10304 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10306 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10307 Define once here...
10308 * nsterm.h, w32term.h, xterm.h: ...and not here.
10309 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10310 Remove unused Xisms.
10311 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10312 these modules are never compiled otherwise.
10314 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10316 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10317 Doc fix. (Bug#15375)
10319 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10321 Unify Fx_focus_frame between all ports.
10322 * frame.h (x_focus_frame): New prototype.
10323 * xfns.c (Fx_focus_frame): Remove.
10324 (syms_of_xfns): Do not defsubr it.
10325 (x_focus_frame): X implementation.
10326 * nsfns.m (Fx_focus_frame): Remove.
10327 (syms_of_nsfns): Do not defsubr it.
10328 (x_focus_frame): NS implementation.
10329 * w32term.c (Fx_focus_frame): Remove.
10330 (x_focus_on_frame): Rename to...
10331 (x_focus_frame): W32 implementation.
10332 * w32term.h (x_focus_on_frame): Remove prototype.
10333 * w32fns.c (Fx_focus_frame): Remove.
10334 (syms_of_w32fns): Do not defsubr it.
10335 * frame.c (Fx_focus_frame): Define here.
10336 (syms_of_frame): Defsubr here.
10337 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10339 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10341 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10342 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10343 each port to reference the port-specific window system data.
10344 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10345 (FRAME_DISPLAY_INFO): Define.
10346 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10347 (FRAME_DISPLAY_INFO): Define. Adjust users.
10348 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10349 (FRAME_DISPLAY_INFO): Define. Adjust users.
10350 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10351 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10352 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10353 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10354 * xselect.c, xterm.c: All related users changed.
10356 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10358 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10359 (x_menubar_window_to_frame): Remove prototypes.
10360 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10361 (x_menubar_window_to_frame, x_top_window_to_frame):
10363 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10364 (x_menubar_window_to_frame, x_top_window_to_frame):
10365 ...to here and convert all but the last to static.
10367 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10369 * lisp.mk (lisp): Add w32-common-fns.elc.
10371 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10373 * charset.c (char_charset): Document an exception for char-charset.
10375 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10377 * xterm.h (x_display_info): New field last_user_time...
10378 * xterm.c (toplevel): ...to replace static last_user_time.
10379 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10381 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10383 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10384 scroll bar values to prevent thumb from disappear and update comment.
10386 2013-09-11 Glenn Morris <rgm@gnu.org>
10388 * emacs.c (usage_message): Possessive apostrophe tweak.
10390 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10392 * nsterm.m (syms_of_nsterm): Use Qns.
10393 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10394 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10395 * xfns.c (x_display_info_for_name, Fx_open_connection):
10396 Remove old '#if 0' code.
10397 (syms_of_xfns): Use Qx.
10398 * termhooks.h (fullscreen_hook): Remove the leftover.
10399 (struct terminal): Fix typo in comment.
10401 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10403 Cleaning up a few X scroll bar bits.
10404 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10405 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10406 New member last_seen_part, going to replace...
10407 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10408 (xt_action_hook) [USE_LUCID]: Adjust user.
10409 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10410 Lucid-specific scroll bar support.
10411 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10412 to int and adjust to use last_seen_part member.
10413 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10414 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10415 Initialize last_seen_part.
10417 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10419 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10420 insert-buffer-substring an empty string.
10422 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10424 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10425 avoiding a GCC warning.
10427 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10429 Ifdef away frame tool bar code when it is not really used.
10430 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10431 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10432 and minimize_tool_bar_window_p under the above.
10433 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10434 (fset_tool_bar_window): Likewise.
10435 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10436 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10437 (change_frame_size_1):
10438 * window.c (window_from_coordinates, Frecenter): Adjust users.
10439 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10440 code is not really used.
10441 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10442 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10443 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10444 [!USE_GTK && !HAVE_NS]: Define as such.
10445 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10446 (note_mouse_highlight, expose_frame):
10447 * xfns.c (x_set_tool_bar_lines):
10448 * xterm.c (handle_one_xevent): Adjust users.
10450 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10452 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10453 This bug was introduced by my 2013-08-26 patch, which incorrectly
10454 assumed that the terminfo implementation doesn't use termcap buffers.
10455 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10456 these buffers apparently are used after all.
10457 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10458 (struct tty_display_info): Define members termcap_term_buffer and
10459 termcap_strings_buffer even if TERMINFO.
10461 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10464 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10465 'usage' docstring entry to pacify make-docfile.
10467 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10469 Change comparison functions =, <, >, <=, >= to take many arguments.
10470 * data.c: Change comparison functions' interface and implementation.
10471 * lisp.h: Make arithcompare available for efficient two arg
10473 * bytecode.c: Use arithcompare.
10474 * fileio.c: Use new interface.
10476 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10478 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10480 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10482 * eval.c (Feval): Document the new use of `lexical'.
10484 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10486 Review and drop old frame resize hack.
10487 * frame.h (struct frame): Remove force_flush_display_p.
10488 * dispnew.c (update_frame): Adjust user and don't call
10489 flush_frame here. The comment has said that there was an issues
10490 with redisplaying fringes, but I don't see any differences with
10491 and without this hack. Hopefully we can continue without it.
10492 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10493 current frame matrices twice if resized_p is set.
10495 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10497 Do not populate pure Xism x_sync to other ports.
10498 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10499 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10500 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10501 * w32term.h (x_sync): Remove prototype.
10503 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10505 Cleanup frame flushing.
10506 * dispextern.h (struct redisplay_interface):
10507 Drop flush_display_optional because flush_display is enough
10508 for X and flushing via RIF is just a no-op for others.
10509 * frame.h (flush_frame): New function.
10510 * dispnew.c (update_frame):
10511 * minibuf.c (read_minibuf):
10512 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10514 * keyboard.c (detect_input_pending_run_timers): Do not flush
10515 all frames but selected one in redisplay_preserve_echo_area.
10516 * nsterm.m (ns_flush): Remove no-op.
10517 (ns_redisplay_interface): Adjust user.
10518 * w32term.h (x_flush): Remove no-op.
10519 (w32_redisplay_interface): Adjust user.
10520 * xterm.c (x_flush): Simplify because we do not flush all
10521 frames at once any more. Adjust comment.
10522 (x_redisplay_interface): Adjust user.
10524 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10526 Port --without-x --enable-gcc-warnings to Fedora 19.
10527 * gfilenotify.c (globals_of_gfilenotify):
10528 Call g_type_init only if using an older glib version that needs it.
10530 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10532 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10533 (last_glyphless_glyph_merged_face_id): Remove declarations.
10534 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10535 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10536 (last_glyphless_glyph_merged_face_id): Now static.
10537 (merge_escape_glyph_face): New function, refactored from...
10538 (get_next_display_element): ...here.
10539 (merge_glyphless_glyph_face): New function, refactored from...
10540 (produce_glyphless_glyph): ...here...
10541 * term.c (produce_glyphless_glyph): ...and here.
10543 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10545 * eval.c (eval_sub): Only call Ffunction if necessary.
10547 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10549 Attempt to make redisplay more selective when changing cursor type.
10550 * frame.h (struct frame): New bitfield cursor_type_changed.
10551 * xdisp.c (cursor_type_changed): Remove.
10552 (try_cursor_movement, redisplay_window, try_window_id)
10553 (set_frame_cursor_types, try_window_reusing_current_matrix):
10554 Adjust to use per-frame bitfield.
10555 (redisplay_internal): Look for cursor type change on each visible
10556 frame and consider all frames if cursor type has been changed on
10557 the frame other than selected. If cursor type has been changed on
10558 selected frame only, do not use fast update.
10560 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10562 Attempt to make redisplay more selective when changing fonts.
10563 * frame.h (struct frame): New bitfield fonts_changed.
10564 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10565 (adjust_frame_glyphs): Add prototype.
10566 * dispnew.c (fonts_changed_p): Remove.
10567 (adjust_glyphs): Remove because we do not
10568 adjust matrices on all frames at once any more.
10569 (adjust_frame_glyphs): Block and unblock input here.
10570 (adjust_glyph_matrix): Use fonts_changed.
10571 (change_frame_size_1): Use adjust_frame_glyphs.
10572 * font.c (font_open_entity): Use fonts_changed.
10573 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10574 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10575 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10576 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10577 (shrink_mini_window, Fresize_mini_window_internal)
10578 (window_scroll_pixel_based, Fset_window_configuration)
10579 (apply_window_adjustment, Fset_window_vscroll):
10580 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10581 Use adjust_frame_glyphs.
10582 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10583 (try_window_reusing_current_matrix, try_window_id, display_line)
10584 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10585 (redisplay_internal): Consider fonts_changed and adjust frame
10586 matrices for each frame only if the frame is visible. If font
10587 has been changed on some frame during full redisplay, retry
10588 only visible frames where the font has been actually changed.
10590 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10592 Cache current header and mode line height for each window.
10593 * window.h (struct window): New fields mode_line_height
10594 and header_line_height.
10595 * window.c (make_window): Initialize them.
10596 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10597 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10598 (current_mode_line_height, current_header_line_height):
10599 Remove declaration.
10600 * xdisp.c (current_mode_line_height, current_header_line_height):
10602 (pos_visible_p, init_xdisp): Adjust user.
10603 (redisplay_window): Invalidate mode_line_height and
10604 header_line_height if current and desired matrices do not agree.
10606 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10608 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10609 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10611 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10613 Make --without-x compatible with --enable-gcc-warnings.
10614 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10615 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10616 members under HAVE_WINDOW_SYSTEM.
10617 * keyboard.c (make_lispy_focus_out): Likewise.
10618 (record_menu_key): Move under HAVE_MENUS.
10619 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10620 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10621 (syms_of_xdisp): Adjust user.
10622 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10623 (start_hourglass, cancel_hourglass):
10624 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10625 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10626 and CLEAR_FONT_TABLE_NFONTS.
10627 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10628 Declare only if HAVE_WINDOW_SYSTEM.
10629 (lface_same_font_attributes_p, clear_face_gcs): Define only
10630 if HAVE_WINDOW_SYSTEM.
10632 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10634 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10635 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10636 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10638 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10640 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10642 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10644 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10645 This fixes a type error on hosts where ptrdiff_t is wider than int.
10647 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10649 * keyboard.c (read_key_sequence_vs): New function.
10650 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10653 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10655 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10657 Makefile improvements.
10658 * Makefile.in (config.status): Don't use double-colon rules, as
10659 they are not portable according to POSIX. Fix shell typo with `;
10660 I guess this rule has never been tested?
10661 (VCSWITNESS): New macro, to override any environment var.
10663 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10665 * xterm.h (struct x_display_info): Do not track X connection
10666 fd separately because it is always available from Display.
10667 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10670 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10672 * buffer.c (drop_overlay):
10673 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10674 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10676 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10678 * buffer.c (Fmake_overlay, Fmove_overlay):
10679 * intervals.c (set_point_from_marker):
10680 * print.c (PRINTPREPARE): Prefer signal_error
10681 to plain error and report unsuitable marker too.
10683 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10685 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10686 for 'dragging' member.
10687 (struct x_output): Remove set-but-unused leftovers
10688 'left_before_move' and 'top_before_move'.
10689 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10690 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10691 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10692 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10693 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10694 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10695 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10696 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10698 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10700 * nsfont.m (INVALID_GLYPH): New define.
10701 (nsfont_encode_char): Use INVALID_GLYPH.
10702 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10704 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10706 * xterm.c (x_last_mouse_movement_time): Revert last change.
10707 This code should use XDisplayMotionBufferSize to check display's
10708 motion history first, and there are few other issues as well.
10709 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10710 (handle_one_xevent): Adjust user.
10712 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10714 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10715 * frame.c (Flast_nonminibuf_frame): ... to here.
10716 (check_minibuf_window): Don't abort if no window was found
10719 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10721 Use XGetMotionEvents to ask the last mouse motion time from X server.
10722 * xterm.c (X_MOTION_HISTORY): Default to 1.
10723 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10724 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10725 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10726 Ifdef away legacy code.
10727 (XTmouse_position, x_scroll_bar_report_motion):
10728 Use x_last_mouse_movement_time.
10729 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10732 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10734 * msdos.c (last_mouse_window): Move to...
10735 (dos_rawgetc): ...this function and adjust comment.
10736 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10737 (mouseMoved): ...this function and adjust comment.
10738 * w32term.c (last_window): Likewise with...
10739 (w32_read_socket): ...this function.
10740 * xterm.c (last_window): Likewise with...
10741 (handle_one_xevent): ...this function.
10743 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10745 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10746 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10747 (handle_one_xevent): ...to here.
10748 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10751 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10753 * msdos.c (IT_set_terminal_window): Remove no-op.
10754 (initialize_msdos_display): Adjust terminal setup.
10755 * w32console.c (w32con_set_terminal_window): Remove no-op.
10756 (initialize_w32_display): Adjust terminal setup.
10757 * w32term.c (w32_set_terminal_window): Remove no-op.
10758 (w32_create_terminal): Adjust terminal setup.
10759 * xterm.c (XTset_terminal_window): Remove no-op.
10760 (x_create_terminal): Adjust terminal setup.
10762 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10764 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10766 (ns_create_terminal): Adjust terminal setup.
10767 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10769 (w32_create_terminal): Adjust terminal setup.
10770 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10772 (x_create_terminal): Adjust terminal setup.
10774 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10776 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10777 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10778 * dispnew.c (buffer_posn_from_coords):
10779 * window.c (Fwindow_end, displayed_window_lines):
10780 * xdisp.c (redisplay_mode_lines): Use it.
10782 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10784 * fontset.c (face_for_char): Check char in the current face font first
10785 if HAVE_NS (Bug#15138).
10787 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10789 * window.c (temp_output_buffer_show): Make sure window returned
10790 by display_buffer is live (Bug#15213).
10792 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10794 Minor cleanup to avoid forward declarations.
10795 * coding.h (struct ccl_spec): Remove forward declaration.
10796 * composite.h (toplevel): Include font.h.
10797 (struct composition_it, struct face, struct font_metrics):
10798 Remove forward declaration.
10799 * dispextern.h (struct image, struct atimer): Likewise.
10800 * emacsgtkfixed.h (struct frame): Likewise.
10801 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10802 * font.h (struct font_driver, struct font, struct glyph_string)
10803 (struct face): Remove forward declaration.
10804 * fontset.h (struct face, struct font): Likewise.
10805 * frame.h (toplevel): Style cleanup.
10806 (enum output_method): Move to...
10807 * termhooks.h (enum output_method): ...here.
10808 (struct glyph, struct frame, struct ns_display_info)
10809 (struct x_display_info, struct w32_display_info):
10810 Remove forward declaration.
10811 * xterm.h (toplevel): Include termhooks.h.
10812 (struct font, struct window, struct glyph_matrix, struct frame)
10813 (struct input_event, struct face, struct image): Remove forward
10815 * gtkutil.h (struct _widget_value): Likewise.
10816 * keyboard.h (toplevel): Include termhooks.h.
10817 (struct input_event): Remove forward declaration.
10819 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10821 * intervals.c (set_point_from_marker): New function.
10822 * editfns.c (Fgoto_char):
10823 * process.c (Finternal_default_process_filter):
10824 * window.c (select_window_1): Use it.
10825 * buffer.h (set_point_from_marker): Add prototype.
10827 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10829 * w32.c (term_winsock): Call release_listen_threads before calling
10831 (_sys_wait_accept): Wait for accept event in a loop with a finite
10832 timeout, instead of waiting indefinitely. Will hopefully avoid
10833 hanging during exit because WSACleanup deadlocks waiting for the
10834 event object to be released. (Bug#14333)
10836 * w32proc.c (release_listen_threads): New function, signals all
10837 the reader threads that listen for connections to stop waiting.
10839 * w32.h (release_listen_threads): Add prototype.
10841 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10843 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10844 field of new marker (for sanity and safety).
10845 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10846 anyway because XMISCTYPE is a function and can't be an lvalue).
10848 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10850 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10851 (x_after_update_window_line, x_scroll_bar_create)
10852 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10853 (handle_one_xevent, x_clear_frame_area):
10854 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10855 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10856 * xterm.h (x_clear_area): Adjust prototype.
10858 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10860 Hook scanning and indentation functions to find_newline. This helps
10861 to avoid duplicated code and renders more respect to newline cache.
10862 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10863 * cmds.c (Fforward_line):
10864 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10865 Use find_newline and avoid unnecessary point movements.
10866 * search.c (scan_newline): Implement on top of find_newline.
10868 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10870 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10871 scoped code (bug#11258).
10873 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10875 * nsterm.m (last_window): New variable.
10876 (EV_TRAILER2): New macro.
10877 (EV_TRAILER): Call EV_TRAILER2.
10878 (mouseMoved:): Add support for mouse-autoselect-window
10879 on nextstep (Bug#6888).
10881 2013-08-28 Andreas Schwab <schwab@suse.de>
10883 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10884 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10885 Remove unused macro definitions.
10886 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10887 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10888 Only define if emacs.
10890 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10892 Prefer enum glyph_row_area to int where appropriate.
10893 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10895 (window_box, window_box_width, window_box_left, window_box_left_offset)
10896 (window_box_right, window_box_right_offset): Adjust prototypes.
10897 * xdisp.c (window_box, window_box_width, window_box_left)
10898 (window_box_left_offset, window_box_right, window_box_right_offset):
10899 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10900 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10901 * nsterm.m (ns_clip_to_row):
10902 * w32term.c (w32_clip_to_row):
10903 * xterm.c (x_clip_to_row): Likewise.
10905 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10907 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10908 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10910 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10912 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10913 for portability to hosts where /bin/sh has problems.
10915 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10917 Redesign redisplay interface to drop global output_cursor.
10918 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10919 (toplevel): Remove declaration of output_cursor.
10920 (set_output_cursor, x_cursor_to): Remove prototype.
10921 * window.h (struct window): New member output_cursor.
10922 (output_cursor_to): New function to replace RIF member.
10923 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10924 (update_text_area, set_window_cursor_after_update): Use it.
10925 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10926 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10927 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10928 * w32term.c (x_update_window_begin, x_update_window_end):
10929 * xterm.c (x_update_window_begin, x_update_window_end):
10930 Adjust to use per-window output cursor.
10932 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10934 Simplify SELECT_TYPE-related code.
10935 Like EMACS_TIME, this portability layer is no longer needed, since
10936 Emacs has been using fd_set as a portability layer for some time.
10937 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10938 (SELECT_TYPE): Remove. All uses changed to fd_set.
10939 (fd_set) [!FD_SET]: New typedef.
10941 Simplify EMACS_TIME-related code.
10942 This portability layer is no longer needed, since Emacs has been
10943 using struct timespec as a portability layer for some time.
10944 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10945 Include <time.h> rather than "systime.h"; that's all that's needed now.
10946 * dispnew.c: Include <timespec.h> rather than "systime.h";
10947 that's all that's needed now.
10948 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10949 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10950 TIMESPEC_RESOLUTION.
10951 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10952 LOG10_TIMESPEC_RESOLUTION.
10953 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10954 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10955 (make_emacs_time): Remove. All used changed to make_timespec.
10956 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10957 (current_timespec): Rename from current_emacs_time. All uses changed.
10958 (add_emacs_time): Remove. All uses changed to timespec_add.
10959 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10960 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10961 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10962 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10963 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10964 (current_timespec): Rename from current_emacs_time. All uses changed.
10965 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10966 changed to timespec_cmp.
10967 * xgselect.c: Include <timespec.h>, since our .h files don't.
10969 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10971 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10972 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10973 Remove the leftovers.
10974 * gtkutil.c (toplevel): Do not declare Qxft but include
10976 * image.c (toplevel): Do not declare Vlibrary_cache because
10977 it's already done in lisp.h.
10979 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10981 * lisp.h (Mouse_HLInfo): Move from here...
10982 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10983 (reset_mouse_highlight): New function.
10984 * msdos.c (dos_set_window_size, IT_update_begin)
10985 (internal_terminal_init):
10986 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10987 (ns_initialize_display_info):
10988 * w32console.c (initialize_w32_display):
10989 * w32term.c (x_update_window_end, x_free_frame_resources)
10990 (w32_initialize_display_info):
10991 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10992 * window.c (Fdelete_other_windows_internal):
10993 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10994 * termchar.h (toplevel):
10995 * xterm.h (toplevel): Include dispextern.h.
10997 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10999 Fix minor problems found by static checking.
11000 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
11001 (expect): Avoid nested-if warning.
11002 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
11003 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
11004 * nsterm.h, nsterm.m (ns_select):
11005 * xgselect.c, xgselect.h (xg_select):
11006 Adjust signature to better match pselect's.
11007 * nsterm.m (ns_select):
11008 Don't set *TIMEOUT, since pselect doesn't.
11009 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
11010 diagnostic about assigning const char * to it.
11011 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
11013 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
11015 * lread.c (substitute_object_recurse): Handle hash-tables as well
11018 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
11020 Fix unlikely core dump in init_tty, and simplify terminfo case.
11021 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
11022 The old version incorrectly dumped core if malloc returned a
11023 buffer containing only non-NUL bytes.
11024 (init_tty): Do not allocate or free termcap buffers; the
11025 struct does that for us now.
11026 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
11027 (struct tty_display_info): Define members termcap_term_buffer and
11028 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
11029 use them. Allocate them directly in struct rather than indirectly
11030 via a pointer, to simplify init_tty.
11032 * frame.c (check_minibuf_window): Initialize 'window' properly,
11033 so that Emacs reliably aborts later if 'window' is not initialized.
11035 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
11037 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
11038 of VoidSymbol (Bug#15154).
11040 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11042 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
11043 mouse_face_beg_y and mouse_face_end_y.
11044 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11045 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11046 Adjust users and update comment where appropriate.
11048 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11050 * frame.c (check_minibuf_window): New function.
11051 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11052 Call check_minibuf_window (Bug#15183).
11054 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11056 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11057 because this is the only last cursor data we need to keep and consult.
11058 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11059 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11062 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11064 Fix recovering from possible decompression error.
11065 Since insert_from_gap doesn't always move point, we can't use PT as
11066 the position where the partially decompressed data ends, and
11067 should count how many bytes was produced so far.
11068 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11069 (unwind_decompress): Really delete partially uncompressed data.
11070 (Fzlib_decompress_region): Take decompressed data size into account.
11072 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11074 * syntax.c (init_syntax_once): Adjust comment and do an early
11075 initialization of Qchar_table_extra_slots just once...
11076 * casetab.c (init_casetab_once):
11077 * category.c (init_category_once):
11078 * character.c (syms_of_character):
11079 * coding.c (syms_of_coding):
11080 * xdisp.c (syms_of_xdisp): ...and omit it here.
11082 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11084 * xdisp.c (get_next_display_element): Don't apply to characters
11085 from a display vector the logic of setting it->end_of_box_run_p
11086 suitable for characters from a buffer. (Bug#15175)
11088 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11089 to handle directories, rather than '_utime' which doesn't.
11092 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11094 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11095 or fullscreen (Bug#14627).
11097 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11099 System-dependent integer overflow fixes.
11100 * process.c (Fset_process_window_size): Signal an error if
11101 the window size is outside the range supported by the lower level.
11102 * sysdep.c (set_window_size): Return negative on error,
11103 nonnegative on success, rather than -1, 0, 1 on not in system,
11104 failure, success. This is simpler. Caller changed.
11105 (serial_configure): Remove unnecessary initialization of local.
11106 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11107 size fits in unsigned long; this isn't true on some 32-bit hosts.
11108 Avoid buffer overrun if some future version of /proc/meminfo has a
11109 variable name longer than 20 bytes.
11110 (system_process_attributes) [__FreeBSD__]:
11111 Don't assume hw.availpages fits in 'int'.
11113 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11115 Don't let very long directory names overrun the stack.
11116 Fix some related minor problems involving "//", vfork.
11117 * callproc.c (encode_current_directory): New function.
11118 (call_process): Don't append "/"; not needed.
11119 * fileio.c (file_name_as_directory_slop): New constant.
11120 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11121 this can save the caller having to alloca.
11122 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11123 Use SAFE_ALLOCA, not alloca.
11124 (directory_file_name, Fexpand_file_name): Leave leading "//"
11125 alone, since it can be special even on POSIX platforms.
11126 * callproc.c (call_process):
11127 * process.c (Fformat_network_address):
11128 * sysdep.c (sys_subshell):
11129 Use encode_current_directory rather than rolling our own.
11130 (create_process): No need to encode directory; caller does that now.
11131 * process.h (encode_current_directory): New decl.
11132 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11133 Rework to avoid 'goto xyzzy;'.
11135 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11137 * xdisp.c (handle_face_prop): If the default face was remapped use
11138 the remapped face for strings from prefix properties. (Bug#15155)
11140 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11142 Minor cleanup for redisplay interface and few related functions.
11143 * frame.h (enum text_cursor_kinds): Move from here...
11144 * dispextern.h (enum text_cursor_kinds): ...to here.
11145 (toplevel): Drop unnecessary declarations.
11146 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11147 in update_window_end_hook and draw_window_cursor functions.
11148 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11149 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11150 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11151 * xterm.c (x_update_window_end, x_draw_window_cursor):
11152 * xdisp.c (display_and_set_cursor, update_window_cursor)
11153 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11154 enum text_cursor_kinds where appropriate.
11156 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11158 Redesign redisplay interface to drop updated_row and updated_area.
11159 * dispextern.h (updated_row, updated_area): Remove declaration.
11160 (struct redisplay_interface): Pass glyph row and row area parameters
11161 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11162 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11164 * dispnew.c (updated_row, updated_area): Remove.
11165 (redraw_overlapped_rows, update_window_line): Adjust user.
11166 (update_marginal_area, update_text_area): Likewise. Pass updated row
11167 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11168 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11171 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11173 * process.c (flush_pending_output): Remove stub.
11176 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11178 * callproc.c: Fix race that killed background processes (Bug#15144).
11179 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11180 Record deleted process-id in critical section, not afterwards.
11181 Don't mistakenly kill process created by a call-process invocation
11182 that discards output and does not wait.
11184 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11186 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11187 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11188 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11189 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11190 to shut up compiler in mark_object.
11191 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11193 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11195 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11196 We can't portably rely on PTY_OPEN doing that, even if
11197 it calls posix_openpt with O_CLOEXEC.
11199 2013-08-20 Kenichi Handa <handa@gnu.org>
11201 * character.c (string_char): Improve commentary.
11203 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11205 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11206 (struct animation_cache): Make signature a flexible array member.
11207 All uses changed. This is a tad slower but may insulate us better
11208 from future changes to ImageMagick.
11210 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11212 * image.c: Shrink memory needed for animation cache.
11213 (SIGNATURE_DIGESTSIZE): New constant.
11214 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11215 (imagemagick_create_cache): Copy the signature. This saves
11216 several KB of memory that ImageMagick wastes per signature.
11217 Don't bother updating the update_time, as the caller does that now.
11218 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11219 it's a fixed size struct member now.
11220 (imagemagick_get_animation_cache): Always destroy the signature,
11221 as it's now imagemagick_create_cache's responsibility to copy it.
11222 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11223 and use memcmp rather than strcmp.
11224 eassert that ImageMagick returns a signature of the specified length.
11226 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11228 * image.c (imagemagick_get_animation_cache): Don't segfault on
11230 (imagemagick_get_animation_cache): Revert to previous definition
11231 so that it actually works. But keep the memory leak fix.
11232 (imagemagick_get_animation_cache): Fix memory leak.
11234 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11236 * image.c: Fix animation cache signature memory leak.
11237 Fix some other minor performance problems while we're at it.
11238 (imagemagick_create_cache): Clear just the members that
11239 need clearing. Don't set update_time, as caller does that now.
11240 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11241 Simplify by using pointer-to-pointer instead of a prev pointer.
11242 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11243 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11244 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11245 it's already a copy. Free the signature probe unless it's cached.
11247 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11248 This was introduced by my 2013-08-12 fix for Bug#15035.
11250 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11252 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11253 (imagemagick_prune_animation_cache): Now static.
11255 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11257 * image.c (imagemagick_get_animation_cache): Don't segfault when
11258 pruning all entries.
11260 2013-08-18 Ken Brown <kbrown@cornell.edu>
11262 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11263 static heap if ENABLE_CHECKING is defined.
11264 (max_bss_sbrk_ptr): New variable.
11265 (bss_sbrk): Use it.
11266 (report_sheap_usage): Report maximum static heap usage instead of
11267 ending static heap usage.
11269 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11271 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11272 of zlib_initialized according to the results of calling
11273 init_zlib_functions.
11275 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11277 * image.c: Implement an ImageMagick per-image cache.
11278 (imagemagick_get_animation_cache): Fix a double-free error.
11279 (imagemagick_load_image): Remove the ping_wand code, which only
11280 apparently saved time on invalid animated images, and slowed down
11281 everything else. Optimize for the common case.
11283 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11285 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11287 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11289 * marker.c (set_marker): Remove documentation of undefined behavior.
11291 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11293 * image.c (imagemagick_compute_animated_image): Animate correctly
11294 when sub-images are smaller than the main image.
11295 (imagemagick_compute_animated_image): Setting the iterator row to
11296 zero is apparently not allowed.
11297 (imagemagick_compute_animated_image): Allow images that say they
11298 have sub-images that are bigger than the main image, but just crop
11301 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11303 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11305 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11307 * image.c (imagemagick_compute_animated_image): Respect the GIF
11310 2013-08-15 Ken Brown <kbrown@cornell.edu>
11312 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11313 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11316 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11318 Fix minor problems found by static checking.
11319 * frame.c (delete_frame):
11320 * xdisp.c (next_element_from_display_vector):
11321 Avoid uninitialized local.
11322 * image.c (imagemagick_compute_animated_image): Port to C89.
11323 Prefer usual GNU indentation style for loops.
11324 Be more careful about bizarrely large sizes, by using ptrdiff_t
11327 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11329 Fix infinite frame selection loop (Bug#15025).
11330 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11332 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11334 * xdisp.c (compute_window_start_on_continuation_line):
11335 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11336 to make sure we end up setting the window start at the leftmost
11337 visible character of the display line. This avoids funky
11338 horizontal shifting because the window start is not kept on the
11339 same position. (Bug#15090)
11340 (next_element_from_display_vector): Support 'box' face attribute
11341 in the face definitions of a display vector. (Bug#15099)
11343 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11345 * image.c (imagemagick_compute_animated_image): Implement animated
11346 images (bug#14700).
11347 (imagemagick_compute_animated_image): Fix some compilation
11348 warnings. Implement a very simple cache to make the animation
11349 usable at all, but it should be replaced with a per-image cache.
11351 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11353 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11354 to do `for' loops over alist values.
11355 * buffer.h (FOR_EACH_BUFFER):
11356 * process.c (FOR_EACH_PROCESS): Use it.
11357 (handle_child_signal, status_notify, Fget_buffer_process)
11358 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11360 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11362 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11363 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11364 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11365 to xzalloc and so avoid redundant call to memset.
11366 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11367 members because it is allocated with xzalloc and so already zeroed.
11369 2013-08-14 Ken Brown <kbrown@cornell.edu>
11371 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11374 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11376 Utility function and macro to copy Lisp string to C string.
11377 * lisp.h (xlispstrdupa): New macro.
11378 (xlispstrdup): New prototype.
11379 * alloc.c (xlispstrdup): New function.
11380 * callint.c (Fcall_interactively):
11381 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11382 (Fsubstitute_in_file_name):
11383 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11384 * image.c (x_create_bitmap_from_file):
11385 * w32term.c (w32_term_init):
11386 * xterm.c (x_term_init): Use xlispstrdup.
11388 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11390 * image.c (imagemagick_load_image): Make animated pictures work.
11391 There's still some problems with background color settings, though
11394 * decompress.c (unwind_decompress): Always restore point.
11396 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11398 * marker.c (set_marker): Reformat documentation.
11400 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11402 * xdisp.c (cursor_type_changed): Now static.
11404 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11405 Use changed. This avoids the need to call xmalloc and for the
11406 caller to call xfree, and avoids memory leaks in some situations.
11408 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11410 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11411 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11412 (redisplay_window): If window_end_valid is cleared due to non-zero
11413 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11414 so do not call to try_cursor_movement for that window.
11416 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11418 * window.h (struct window): Convert window_end_pos and
11419 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11420 (wset_window_end_pos, wset_window_end_vpos): Remove.
11421 * dispnew.c (adjust_glyph_matrix):
11422 * window.c (Fwindow_end, replace_window, set_window_buffer)
11424 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11425 (set_vertical_scroll_bar, redisplay_window, try_window)
11426 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11427 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11428 (note_mouse_highlight): Adjust users.
11429 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11432 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11434 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11435 * image.c (imagemagick_filename_hint): Use `const char *' and
11436 prefer SSDATA to SDATA to avoid warnings.
11438 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11440 Cleanup window fringes, margins and scroll bars adjustments.
11441 * window.c (set_window_fringes, set_window_margins)
11442 (set_window_scroll_bars, apply_window_adjustment): New functions.
11443 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11444 (Fset_window_scroll_bars): Use them.
11446 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11448 * window.h (struct window): Convert scroll_bar_width
11449 from Lisp_Object to integer. Adjust comment.
11450 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11452 * window.c (wset_scroll_bar_width): Remove.
11453 (make_window): Initialize scroll_bar_width.
11454 (Fsplit_window_internal): Use direct assignment.
11455 (Fset_window_configuration, save_window_save):
11456 Convert Lisp_Object to integer and back where appropriate.
11457 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11458 bar was actually changed, and mention this in docstring.
11460 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11462 * decompress.c: Minor simplifications.
11463 (Fzlib_decompress_region): Don't bother verifying
11464 that avail_out <= UINT_MAX, as that was confusing.
11465 Mention the restriction in a comment instead.
11466 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11468 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11470 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11471 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11473 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11475 * image.c (imagemagick_filename_hint): Check for errors in the
11478 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11480 * window.c (Fwindow_margins): Return nil when there's no marginal
11481 area, as per the documented API.
11483 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11484 Fmake_vector, as scroll bar's struct members are not all Lisp
11485 objects now. This avoids crashes in GC.
11487 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11488 bool, so its address could be taken.
11490 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11492 * image.c (imagemagick_filename_hint): New function to possibly
11493 apply `image-content-type-suffixes'.
11494 (imagemagick_load_image): Use it.
11496 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11498 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11499 if loading zlib failed.
11501 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11503 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11504 2013-08-13 checkin below. Change bool to BOOL, rule is:
11505 All Obj-C code uses BOOL, except for interfaces callable from C.
11507 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11509 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11511 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11512 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11513 bool instead of BOOL.
11514 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11515 from Lisp_Object to bitfield. Adjust comment.
11516 * w32term.c (x_scroll_bar_create): Adjust user.
11517 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11518 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11519 Use bool for boolean.
11520 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11521 to `unsigned int' when defining a bitfield.
11523 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11525 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11527 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11529 * window.h (struct window): Convert left_margin_cols and
11530 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11531 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11532 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11534 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11536 (showing_window_margins_p, update_window_line, update_frame_1):
11537 * fringe.c (draw_fringe_bitmap_1):
11538 * xdisp.c (window_box_width): Adjust users.
11539 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11540 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11541 Use direct assignment.
11542 (Fset_window_configuration, save_window_save, Fwindow_margins):
11543 Convert Lisp_Object to integer and back where appropriate.
11544 (Fset_window_margins): Adjust user. Return t if any margin
11545 was actually changed, and mention this in docstring.
11547 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11549 * syntax.c (forward_word):
11550 * cmds.c (forward_char, backward_char): Mention the optional argument.
11552 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11554 * window.h (struct window): Convert left_fringe_width
11555 and right_fringe_width from Lisp_Objects to integers.
11557 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11558 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11559 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11561 (make_window): Initialize new integer fields to -1.
11562 (Fsplit_window_internal): Use direct assignment.
11563 (Fset_window_configuration, save_window_save):
11564 Convert Lisp_Object to integer and back where appropriate.
11565 (Fset_window_fringes): Adjust user. Return t if any fringe
11566 was actually changed, and mention this in docstring.
11568 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11570 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11571 * nsfns.m (x_set_cursor_type):
11572 * w32fns.c (x_set_cursor_type):
11573 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11574 * xdisp.c (set_frame_cursor_types): ...but in common code.
11576 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11578 * font.c (clear_font_cache): New function, stripped from...
11579 (Fclear_font_cache): ...here, which now uses the function
11580 above. Adjust comment.
11581 * font.h (clear_font_cache): Add prototype.
11582 * xfaces.c (clear_face_cache): Use clear_font_cache.
11584 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11586 * window.c (Fset_window_start): Compare `w', not `window' because
11587 `w' might not be equal to `window' after call to decode_live_window.
11589 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11591 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11592 This fixes a problem introduced by the Bug#15035 patch
11593 when using GPG. Reported by Herbert J. Skuhra.
11595 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11597 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11598 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11599 not yet initialized.
11601 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11603 * decompress.c (Fzlib_decompress_region): Support zlib
11604 decompression, too, and rename.
11606 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11608 Minor zlib configuration tweaks.
11609 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11610 Don't assume presence of fn_inflateInit2_ zlib internal function.
11612 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11614 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11615 include the zlib prefix.
11617 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11619 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11620 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11621 define static variables that are pointers to zlib functions to be
11622 dynamically loaded.
11623 (init_zlib_functions) [WINDOWSNT]: New function.
11624 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11626 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11627 macros instead of invoking the zlib functions directly.
11628 (syms_of_decompress): DEFSYM Qzlib_dll.
11629 Staticpro Szlib_available_p.
11631 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11633 Avoid looping over all frame windows to freeze and unfreeze.
11634 * window.h (struct window): Drop frozen_window_start_p.
11635 (freeze_window_starts): Drop prototype.
11636 * frame.h (struct frame): New frozen_window_starts flag.
11637 (FRAME_WINDOWS_FROZEN): New macro.
11638 * window.c (freeze_window_start, freeze_window_starts):
11640 (select_window, replace_window): Adjust users.
11641 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11642 (window_frozen_p): New function.
11643 (redisplay_window): Use it.
11645 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11647 Fix some fd issues when running subprocesses (Bug#15035).
11648 Fix bugs that can leak files or file descriptors on errors.
11649 Don't unlink open temp files, as that's hard for users to diagnose
11650 when things go awry (e.g., temp disk exhausted).
11651 Don't bother to lock temp files. Check for invalid recursion.
11652 * callproc.c (synch_process_fd): Remove. All uses removed.
11653 (synch_process_tempfile): New var or macro.
11654 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11656 (record_kill_process): New arg, the temp name. All callers changed.
11657 (delete_temp_file): Now just a simple wrapper around unlink.
11658 (call_process_kill): New arg, the call_process_fd array.
11659 Close them all. Clear synch_process_pid. Remove the temp file,
11660 or arrange for it to be removed.
11661 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11662 that's been moved to synch_process_tempfile. Caller changed.
11663 Do not remove the tempfile; that's now call_process_kill's
11665 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11666 call_process_kill; the caller now does that.
11667 (call_process_cleanup): Do not close the process fd; that's now
11668 call_process_kill's responsibility.
11669 (Fcall_process): Implement via new function call_process, which
11670 has most of the old body of Fcall_process, but with a different API.
11671 (call_process): New function that does not open or close filefd if
11672 it is nonnegative. Record which fds need to be closed, and let
11673 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11674 Signal an error if invoked recursively (could be done via a hook).
11675 Simplify creation of the tempfile in the MSDOS case.
11676 Don't create the output file until after checking for the executable.
11677 Report any failure to open /dev/null.
11678 Don't open /dev/null for writing twice; once is enough.
11679 Don't create pipe if all output is being discarded or sent to file.
11680 Don't worry about setting up the coding system or reading from the
11681 pipe if all output is being discarded.
11682 Hoist fd_error local into top level, to lessen block nesting.
11683 Don't record deleted pid here; now done by Fcall_process_region.
11684 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11685 and note its success in synch_process_tempfile.
11686 Do not leak resources when child_setup fails.
11687 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11688 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11689 (create_temp_file): Now returns open fd, with an additional
11690 Lisp_Object * argument to return the name. All callers changed.
11691 Do not close the file; rewind it instead, and leave it open for
11692 the caller. Do not lock the temp file. Unwind-protect the file
11693 and the file-descriptor.
11694 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11695 If an asynchrounous process, record it here, not in call_process.
11696 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11697 * eval.c (set_unwind_protect): New function.
11698 * fileio.c (write_region): New function, generalized from the
11699 old Fwrite_region. Do not lock temp files.
11700 (Fwrite_region): Use it.
11701 * lisp.h (set_unwind_protect, write_region): New decls.
11702 * process.c: Include <verify.h>.
11703 (make_process): Mark fds as initially closed.
11704 (deleted_pid_list): Now a list of pid-filename pairs.
11706 (close_process_fd): New function.
11707 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11708 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11709 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11710 (create_process, create_pty, Fmake_serial_process)
11711 (server_accept_connection): Record which fds need to be closed,
11712 and let deactivate_process close them.
11713 (Fmake_network_process): Do not discard the unwind-protect
11714 until it's safe to do so.
11715 (deactivate_process): Close the fds opened by create_process etc.
11716 (Fprocess_send_eof): Adjust to new way of recording open fds.
11717 Report an error if /dev/null can't be opened, instead of aborting.
11718 * process.h (PROCESS_OPEN_FDS): New constant.
11719 (struct Lisp_Process): New member open_fds.
11720 (record_kill_process, record_deleted_pid): Adjust signatures.
11721 (record_deleted_pid): Move decl here ...
11722 * syswait.h (record_deleted_pid): ... from here.
11724 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11726 * decompress.c: Fix bugs with large buffers and weird inputs.
11727 Tune a bit. Reindent as per usual Emacs style.
11728 (BUFFER_SIZE): Remove.
11729 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11730 more than UINT_MAX bytes. Decompress into the gap instead of into
11731 an auto buffer, as this should avoid copying. Return nil if
11732 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11733 set immediate_quit; we shouldn't trust zlib code that much.
11735 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11737 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11738 errors, and really move the gap to where we want it.
11740 * lisp.h: Include decompress.c support.
11742 * emacs.c (main): Include decompress.c support.
11744 * Makefile.in: Include -lz if present.
11746 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11748 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11749 (initWithTitle:): Initialize frame to 0.
11750 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11751 (fillWithWidgetValue:frame:): Rename from
11752 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11754 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11755 fillWithWidgetValue:frame:
11757 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11758 remove memory leak warnings.
11760 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11761 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11762 menu_pending_title.
11764 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11765 (x_activate_menubar): Update the whole menu.
11766 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11767 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11768 current event is not NSSystemDefined (Bug#15001).
11769 Call ns_check_menu_open only if trackingMenu is 2.
11770 (menuDidClose:): New method, decrease trackingMenu.
11771 (fillWithWidgetValue:setDelegate:): New method.
11772 (fillWithWidgetValue:): Call the above.
11774 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11776 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11778 Omit some unnecessary casts.
11779 Many of these go back to the old pre-C89 days, when they may have
11780 been needed, but we've been assuming C89 or later for a while now.
11781 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11782 (live_float_p, live_misc_p, live_vector_p):
11783 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11784 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11785 (defvar_per_buffer):
11786 * callint.c (Fcall_interactively):
11787 * doc.c (Fsubstitute_command_keys):
11788 * filelock.c (get_boot_time):
11789 * frame.c (xrdb_get_resource):
11790 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11791 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11792 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11793 (menuitem_highlight_callback, menu_destroy_callback)
11794 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11795 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11796 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11797 (xg_tool_bar_help_callback, tb_size_cb):
11798 * image.c (xpm_alloc_color, png_read_from_memory)
11799 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11800 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11802 * keymap.c (describe_map):
11803 * nsfns.m (Fns_display_monitor_attributes_list):
11804 * nsmenu.m (process_dialog:):
11805 * nsterm.m (hold_event):
11806 * process.c (wait_reading_process_output):
11807 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11808 * scroll.c (do_direct_scrolling, scrolling_1):
11809 * termcap.c (tgetent):
11810 * window.c (check_window_containing, add_window_to_list)
11811 (freeze_window_starts):
11812 * xdisp.c (compare_overlay_entries, vmessage):
11813 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11814 (x_get_monitor_attributes_xrandr)
11815 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11816 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11817 * xfont.c (xfont_match, xfont_open):
11818 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11819 (menubar_selection_callback, menu_position_func)
11820 (popup_selection_callback, create_and_show_popup_menu)
11821 (dialog_selection_callback, create_and_show_dialog):
11822 * xrdb.c (x_get_string_resource)
11824 * xsmfns.c (x_session_check_input):
11825 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11826 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11827 (xaw_jump_callback, xaw_scroll_callback):
11828 Omit unnecessary casts.
11830 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11832 Minor string-length refactoring.
11833 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11834 * frame.c (make_monitor_attribute_list):
11835 Prefer build_string to strlen + make_string.
11837 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11839 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11840 don't check minor_code (Bug#14417).
11842 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11844 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11845 vertical positions instead. This avoids calling MATRIX_ROW with
11846 row numbers that are possibly beyond valid limits. (Bug#15064)
11848 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11850 Use xstrdup and build_unibyte_string where applicable.
11851 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11852 * xfns.c (x_window):
11853 * xrdb.c (x_get_customization_string):
11854 * xterm.c (xim_initialize):
11855 * w32fns.c (w32_window): Use xstrdup.
11856 (w32_display_monitor_attributes_list):
11857 * emacs.c (init_cmdargs):
11858 * keyboard.c (PUSH_C_STR):
11859 * nsfont.m (nsfont_open):
11860 * sysdep.c (system_process_attributes):
11861 * w32.c (system_process_attributes):
11862 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11864 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11866 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11867 variables of these types so that GDB would know about them, as aid
11868 for debugging fatal exceptions. (Bug#15024) See also
11869 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11872 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11874 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11875 larger than the NSWindow (Bug#14934).
11877 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11879 Redesign redisplay interface to drop global variable updated_window.
11880 Always pass currently updated window as a parameter to update routines.
11881 * dispextern.h (updated_window): Remove declaration.
11882 (struct redisplay_interface): Pass window parameter to
11883 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11884 and after_update_window_hook.
11885 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11887 * dispnew.c (updated_window): Remove.
11888 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11889 (update_window_line): Adjust to match redisplay interface changes.
11890 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11891 (ns_scroll_run, ns_after_update_window_line):
11892 * w32term.c (x_update_window_begin, x_update_window_end)
11893 (x_after_update_window_line, x_scroll_run):
11894 * xterm.c (x_update_window_begin, x_update_window_end)
11895 (x_after_update_window_line, x_scroll_run):
11896 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11897 Likewise. Adjust comments where appropriate.
11898 (x_cursor_to): Simplify because this is always called during window
11899 update (but install debugging check anyway).
11900 (expose_window): Check must_be_updated_p flag to see whether this
11901 function is called during window update.
11903 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11905 Do not reset window modification event counters excessively.
11906 These leftovers and poor man's tricky methods to catch extra
11907 redisplay's attention are no longer needed.
11908 * frame.c (set_menu_bar_lines_1):
11909 * minibuf.c (read_minibuf_unwind):
11910 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11911 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11912 (window_scroll_line_based, Fset_window_configuration):
11913 * xdisp.c (redisplay_window): Do not reset last_modified and
11914 last_overlay_modified counters.
11916 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11918 * xselect.c (x_send_client_event): Set send_event and serial, memset
11919 data.l as it might be bigger than data.b. Use 24 bit mask to
11920 XSendEvent (Bug#15034).
11922 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11924 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11925 for TTY frames that are not the top frame on their console.
11928 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11930 * w32term.c (w32fullscreen_hook): Really maximize frame when
11931 asked for (Bug#14841).
11933 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11935 Prefer selected_window to Fselected_window, likewise for frames.
11936 * buffer.c (Fbuffer_swap_text):
11937 * data.c (Fvariable_binding_locus):
11938 * window.c (run_window_configuration_change_hook): Adjust users.
11939 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11940 Use decode_live_frame.
11942 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11944 Be more careful if selected window shows the buffer other than current,
11945 use window_outdated only if this is not so. This change should also
11946 address some weird issues discussed in Bug#13012.
11947 * window.h (window_outdated): New prototype.
11948 * window.c (window_outdated): Now here. Convert from static and
11949 always assume window's buffer.
11950 (Fwindow_end, Fwindow_line_height): Use it.
11951 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11952 and always assume window's buffer.
11953 (redisplay_window): Adjust user.
11954 (redisplay_internal): Call to reconsider_clip_changes once and
11955 check whether mode line should be updated only if selected window
11956 shows current buffer.
11957 (run_window_scroll_functions): Use eassert for debugging check.
11958 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11960 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11962 * window.c (window_scroll, window_scroll_pixel_based)
11963 (window_scroll_line_based): Use bool for booleans.
11965 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11967 * process.c: Fix minor off-by-one issues in descriptor counts.
11968 This shouldn't fix any real bugs, but it cleans up the code a bit.
11969 (max_process_desc, max_input_desc): -1, not 0, means none.
11971 (delete_input_desc): New function.
11972 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11973 (deactivate_process): Scan backwards when recomuting max_process_desc;
11974 that should be faster.
11975 (init_process_emacs): Initialize max_input_desc.
11977 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11979 Use region cache to speedup bidi_find_paragraph_start.
11980 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11981 Rename cache_long_line_scans to cache_long_scans.
11982 * buffer.c (bset_cache_long_line_scans): Rename to
11983 bset_cache_long_scans.
11984 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11985 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11987 (syms_of_buffer): Rename cache-long-line-scans to
11988 cache-long-scans. Adjust docstring.
11989 * search.c (newline_cache_on_off):
11990 * indent.c (width_run_cache_on_off): Adjust users.
11991 * bidi.c (bidi_paragraph_cache_on_off): New function.
11992 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11993 * insdel.c (prepare_to_modify_buffer):
11994 Invalidate bidi_paragraph_cache if enabled.
11996 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11998 Invalidate region caches only if buffer text is going to be changed.
11999 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
12000 (modify_text): ...new prototype.
12001 (prepare_to_modify_buffer_1): New prototype.
12002 * textprop.c (modify_region): Rename to...
12003 (modify_text_properties): ...new function.
12004 (add_text_properties_1, set_text_properties, Fremove_text_properties)
12005 (Fremove_list_of_text_properties): Adjust users.
12006 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
12007 (modify_text): ...new function.
12008 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
12009 (prepare_to_modify_buffer_1): ...new function.
12010 * casefiddle.c (casify_region):
12011 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
12012 (Ftranspose_regions): Use modify_text.
12014 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
12016 * lisp.mk (lisp): Add nadvice.elc.
12018 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
12020 New macro to iterate over live buffers similar to frames.
12021 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
12022 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
12023 Declare buffer-related variables here to offload lisp.h.
12024 * buffer.c (Vbuffer_alist): Adjust comment.
12025 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
12026 (other_buffer_safely):
12027 * data.c (store_symval_forwarding):
12028 * dispnew.c (Fframe_or_buffer_changed_p):
12029 * fileio.c (Fdo_auto_save):
12030 * filelock.c (unlock_all_files):
12031 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
12033 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
12035 Fix some minor races in hosts lacking mkostemp (Bug#15015).
12036 * callproc.c (create_temp_file):
12037 * filelock.c (create_lock_file):
12038 Assume mkostemp, since it's now provided by Gnulib.
12040 2013-08-04 Eli Zaretskii <eliz@gnu.org>
12042 * w32.c (mkostemp): New function.
12043 (mktemp): Remove, no longer used. Most of the code reused in
12044 mkostemp. (Bug#15015)
12045 (mktemp): Don't undef.
12047 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12049 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12050 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12051 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12052 (free_glyph_pool, check_glyph_memory): Likewise for
12053 all users. Adjust comments where appropriate.
12055 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12057 * composite.h: Minor fixups.
12058 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12059 to fix a misspelling, and change it to an inline function while
12060 we're at it (it need not be a macro). All uses changed.
12061 (composition_method, composition_valid_p):
12062 Rewrite to avoid assignments in if-conditions.
12064 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12066 Do not use global Lisp_Object in composition macros.
12067 * composite.h (composition_temp): Remove declaration.
12068 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12069 (composition_method, composition_valid_p): ...inline functions.
12070 (compose_region): Remove the leftover.
12071 * composite.c (composition_temp): Remove.
12072 (run_composition_function, update_compositions)
12073 (composition_compute_stop_pos, composition_adjust_point)
12074 (Ffind_composition_internal):
12075 * coding.c (handle_composition_annotation):
12076 * xdisp.c (handle_composition_prop, check_point_in_composition):
12077 Related users changed.
12079 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12081 Drop FRAME_PTR typedef.
12082 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12083 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12084 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12085 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12086 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12087 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12088 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12089 All related users changed.
12091 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12093 * eval.c (default_toplevel_binding): New function.
12095 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12096 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12097 (syms_of_eval): Export them.
12098 * data.c (Fdefault_value): Micro cleanup.
12099 * term.c (init_tty): Use "false".
12101 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12103 Fix X GC leak in GTK and raw (no toolkit) X ports.
12104 * xterm.c (x_free_frame_resources): If white and black relief
12105 GCs are allocated, always free them here.
12106 * xfns.c (x_make_gc): Omit redundant initialization.
12107 * widget.c (create_frame_gcs): Remove the leftover.
12108 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12109 in x_free_frame_resources.
12111 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12113 * nsterm.m (windowWillResize:toSize:): Only change title if
12114 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12116 (viewDidEndLiveResize): New method.
12118 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12119 inside NS_IMPL_COCOA.
12121 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12123 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12124 Do not check whether undo is enabled because record_insert and
12125 record_delete does that themselves.
12127 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12129 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12130 member which is not really used any more.
12131 (FRAME_XIC_BASE_FONTNAME): Remove.
12132 * xfns.c (xic_free_fontset): Adjust user.
12133 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12134 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12135 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12136 (xdialog_show): Use eassert for debugging check.
12137 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12139 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12141 * fileio.c, fns.c (merge): Move extern decl from here ...
12142 * lisp.h (merge): ... to here.
12144 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12146 Fix last font-related change.
12147 * w32font.h (w32font_list_internal, w32font_match_internal):
12149 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12150 (uniscribe_list_family): Adjust to match font API change.
12151 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12152 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12154 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12156 * frame.h (FRAME_MOUSE_UPDATE):
12157 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12158 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12160 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12162 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12163 * font.h (struct font_driver): Change list, match, and list_family
12164 functions to accept struct frame * as first arg.
12165 * font.c (font_score, font_compare, font_sort_entities):
12167 (font_sort_entities, font_list_entities, font_select_entity)
12168 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12169 match font API change.
12170 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12171 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12172 * ftxfont.c (ftxfont_list, ftxfont_match):
12173 * xftfont.c (xftfont_list, xftfont_match):
12174 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12175 * w32font.c (w32font_list, w32font_match, w32font_list)
12176 (w32font_list_internal, w32_font_match_internal): Likewise.
12177 * xfaces.c (Fx_family_fonts): Adjust user.
12179 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12181 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12182 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12183 only if HAVE_X_WINDOWS is in use.
12184 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12185 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12186 * w32term.c (x_wm_set_icon_position): Likewise.
12187 * w32fns.c (x_icon): Adjust user.
12189 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12191 * xterm.c (last_mouse_press_frame): Remove the
12192 leftover which is not really used any more.
12193 (handle_one_xevent, syms_of_xterm): Adjust users.
12194 (x_flush): Call XFlush once per each X display, not frame.
12195 This is better because this code always unconditionally skips
12196 non-X frames in Vframe_list and issues the only XFlush if we
12197 have more than one X frame on the same X display.
12198 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12199 Use bool for booleans.
12200 (x_draw_glyph_string_background, cvt_string_to_pixel)
12201 (cvt_pixel_dtor): Drop unnecessary prototypes.
12202 * xterm.h (x_display_ok): Adjust prototype.
12204 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12206 Drop unnecessary functions that deals with frame pixel size.
12207 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12208 (x_pixel_height): Drop prototypes.
12209 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12210 (x_pixel_height): Drop implementations.
12211 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12212 which should be always valid for window frame.
12213 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12214 * w32menu.c (Fx_popup_dialog):
12215 * xmenu.c (Fx_popup_dialog): Likewise for both.
12217 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12219 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12220 frame parameters and call to Fmodify_frame_parameters just once.
12221 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12222 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12223 and mention nil frame in docstring.
12225 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12227 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12228 (x_figure_window_size): Likewise. Adjust to return long.
12229 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12230 (toplevel): Move Qterminal_live_p to...
12231 * terminal.c (toplevel): ...here, make it static, and...
12232 (syms_of_terminal): ...DEFSYM here.
12233 * frame.h (Qterminal_live_p): Remove declaration.
12234 (make_frame, x_figure_window_size): Adjust prototype.
12235 * nsfns.m (Fx_create_frame): Use long for window flags.
12237 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12239 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12240 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12241 Do not assume that emacs_close (INT_MAX) is a no-op.
12243 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12245 * xfaces.c (make_face_cache): For struct face_cache, prefer
12246 xmalloc to xzalloc and so avoid redundant call to memset.
12247 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12249 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12251 * fringe.c (draw_window_fringes, update_window_fringes)
12252 (compute_fringe_widths):
12253 * w32term.c (x_draw_glyph_string):
12254 * window.c (candidate_window_p, Frecenter):
12255 * xfaces.c (realize_basic_faces, realize_default_face)
12256 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12257 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12258 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12259 * xmenu.c (Fx_menu_bar_open_internal):
12260 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12261 * xsettings.c (xft_settings_event):
12262 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12263 Use bool for booleans. Adjust style and comments where
12265 * dispextern.h (draw_window_fringes, update_window_fringes)
12266 (compute_fringe_widths):
12267 * xterm.h (x_had_errors_p): Adjust prototype.
12269 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12271 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12272 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12274 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12276 * fns.c (toplevel): Remove comment before Fsafe_length because
12277 it checks for QUIT.
12279 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12281 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12283 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12285 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12286 frame which got the message is still alive, before dereferencing
12287 its pointer. (Bug#14970)
12289 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12290 be a live window, before using it as such. (Bug#14970)
12292 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12294 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12295 w32_detect_focus_change instead of doing part of its job by hand.
12296 This fixes the problem whereby FOCUS_OUT events were not sent to
12299 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12301 * process.c (Fprocess_list): Doc fix.
12303 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12304 being re-exposed only if it didn't ask to become visible.
12305 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12306 was previously iconified. (Bug#14841)
12307 (x_iconify_frame): Mark the frame iconified.
12309 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12311 Fix minor problems found by static checking.
12312 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12313 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12315 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12317 * eval.c (set_specpdl_old_value): New function.
12318 (unbind_to): Minor simplification.
12319 (get_backtrace_frame): New function.
12320 (Fbacktrace_frame): Use it. Add `base' argument.
12321 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12322 (syms_of_eval): Export backtrace-eval.
12323 * xterm.c (x_focus_changed): Simplify.
12325 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12327 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12329 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12331 * xdisp.c (redisplay_window): Instead of moving point out of
12332 scroll margin, reject the force_start method, and try scrolling
12333 instead. (Bug#14780)
12335 2013-07-24 Ken Brown <kbrown@cornell.edu>
12337 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12340 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12342 * eval.c (Fprogn): Do not check that BODY is a proper list.
12343 This undoes the previous change. The check slows down the
12344 interpreter, and is not needed to prevent a crash. See
12345 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12347 2013-07-23 Glenn Morris <rgm@gnu.org>
12349 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12351 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12353 Port to GNU/Linux systems with tinfo but not ncurses.
12354 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12355 to decide whether ncurses is being used. Without this change,
12356 GCC complains about tgetent not being declared, on a system
12357 that has tinfo installed but ncurses not installed.
12359 * eval.c (Fprogn): Check that BODY is a proper list.
12361 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12362 * data.c (Fsetq_default):
12363 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12364 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12366 Tune by taking advantage of the fact that ARGS is always a list
12367 when a function is declared to have UNEVALLED args.
12369 * emacsgtkfixed.c: Port to GCC 4.6.
12370 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12372 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12374 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12375 here to silence compiler warnings.
12377 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12379 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12380 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12381 from messing up Emacs's 'struct frame' (Bug#14923).
12383 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12385 * alloc.c (make_save_ptr_ptr): Define this function.
12386 It was inadvertently omitted. It's needed only if
12387 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12389 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12391 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12392 frame have focus (Bug#14895).
12394 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12396 Avoid vfork-related deadlock more cleanly.
12397 * callproc.c (child_setup): When the child's exec fails, output
12398 the program name, as that's more useful. Use O_NONBLOCK to avoid
12400 * process.c (create_process_1): Remove; no longer needed.
12401 (create_process): Remove timer hack; no longer needed, now that
12402 the child avoids deadlock.
12404 2013-07-20 Glenn Morris <rgm@gnu.org>
12406 * image.c (Fimage_flush): Fix doc typo.
12408 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12410 Fix array bounds violation when pty allocation fails.
12411 * process.c (PTY_NAME_SIZE): New constant.
12412 (pty_name): Remove static variable; it's now auto.
12413 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12414 Take pty_name as an arg rather than using a static variable.
12415 All callers changed.
12416 (create_process): Recover pty_flag from process, not from volatile local.
12417 (create_pty): Stay inside array even when pty allocation fails.
12418 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12420 * lread.c (Fload): Avoid initialization only when lint checking.
12421 Mention that it's needed only for older GCCs.
12423 2013-07-20 Kenichi Handa <handa@gnu.org>
12425 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12426 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12428 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12430 * lread.c (Fload): Avoid uninitialized warning.
12432 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12434 Fix some minor file descriptor leaks and related glitches.
12435 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12436 (create_lock_file): Use write, not emacs_write.
12437 * image.c (slurp_file, png_load_body):
12438 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12439 (server_accept_connection):
12440 Don't leak an fd on memory allocation failure.
12441 * image.c (slurp_file): Add a cheap heuristic for growing files.
12442 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12443 as that's what the other routines do. Maybe input need not be
12444 blocked at all, but it's better to be consistent.
12445 Avoid undefined behavior when strlen is zero.
12447 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12448 (NSTATICS): Now a constant; doesn't need to be a macro.
12450 2013-07-19 Richard Stallman <rms@gnu.org>
12452 * coding.c (decode_coding_utf_8): Add simple loop for fast
12453 processing of ASCII characters.
12455 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12457 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12459 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12461 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12462 unportable 'struct x_display_info'.
12463 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12464 is a portable type.
12466 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12468 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12469 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12471 (system_process_attributes): Prefer plain char to unsigned char
12472 when either will do. Clean up properly if interrupted or if
12473 memory allocations fail. Don't assume sscanf succeeds.
12474 Remove no-longer-needed workaround to stop GCC from whining.
12475 Read command-line once, instead of multiple times. Check read status a
12476 bit more carefully.
12478 Fix obscure porting bug with varargs functions.
12479 The code assumed that int is treated like ptrdiff_t in a vararg
12480 function, which is not a portable assumption. There was a similar
12481 -- though these days less likely -- porting problem with various
12482 assumptions that pointers of different types all smell the same as
12483 far as vararg functions is conserved. To make this problem less
12484 likely in the future, redo the API to use varargs functions.
12485 * alloc.c (make_save_value): Remove this vararg function.
12486 All uses changed to ...
12487 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12488 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12490 (make_save_ptr): Rename from make_save_pointer, for consistency with
12491 the above. Define only on platforms that need it. All uses changed.
12493 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12495 * keyboard.c: Try to fix typos in previous change.
12496 (DISPLAY_LIST_INFO): New macro.
12497 (kbd_buffer_get_event): Do not access members that are not present
12498 in X11. Revert inadvertent change of "!=" to "=".
12500 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12502 * keyboard.c (kbd_buffer_get_event):
12503 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12504 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12506 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12508 * filelock.c: Fix unlikely file descriptor leaks.
12509 (get_boot_time_1): Rework to avoid using emacs_open.
12510 This doesn't actually fix a leak, but is better anyway.
12511 (read_lock_data): Use read, not emacs_read.
12513 * doc.c: Fix minor memory and file descriptor leaks.
12514 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12515 (get_doc_string, Fsnarf_documentation):
12516 Fix file descriptor leak on error.
12518 * term.c: Fix minor fdopen-related file descriptor leaks.
12519 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12520 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12522 * charset.c: Fix file descriptor leaks and errno issues.
12524 (load_charset_map_from_file): Don't leak file descriptor on error.
12525 Use plain record_xmalloc since the allocation is larger than
12526 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12528 * eval.c (record_unwind_protect_nothing):
12529 * fileio.c (fclose_unwind):
12531 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12532 The replacement doesn't block input, but that no longer seems
12535 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12537 * lread.c: Fix file descriptor leaks and errno issues.
12538 (Fload): Close some races that leaked fds or streams when 'load'
12540 (Fload, openp): Report error number of last nontrivial failure to open.
12541 ENOENT counts as trivial.
12542 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12544 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12545 now that the function is always called with a nonnegative arg.
12546 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12547 All uses replaced with ...
12548 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12550 A few more minor file errno-reporting bugs.
12551 * callproc.c (Fcall_process):
12552 * doc.c (Fsnarf_documentation):
12553 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12554 * process.c (set_socket_option):
12555 Don't let a constructor trash errno.
12556 * doc.c: Include <errno.h>.
12558 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12560 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12562 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12564 Fix w32 bug with call-process-region (Bug#14885).
12565 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12566 to Fcall_process when the input is empty. This simplifies the
12567 code a bit. It makes no difference on POSIXish platforms but
12568 apparently it fixes a bug on w32.
12570 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12571 * fileio.c (close_file_unwind): Don't close if FD is negative;
12572 this can happen when unwinding a zapped file descriptor.
12573 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12574 in case Emacs runs out of memory between the two unwind-protects.
12575 Don't trash errno when closing FD.
12576 Zap the FD in the specpdl when closing it, instead of deferring
12577 the removal of the unwind-protect; this fixes a bug where a child
12578 function unwinds the stack past us.
12580 New unwind-protect flavors to better type-check C callbacks.
12581 This also lessens the need to write wrappers for callbacks,
12582 and the need for make_save_pointer.
12583 * alloc.c (free_save_value):
12584 * atimer.c (run_all_atimers):
12586 * alloc.c (safe_alloca_unwind):
12587 * atimer.c (unwind_stop_other_atimers):
12588 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12589 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12590 * minibuf.c (choose_minibuf_frame_1):
12591 * process.c (make_serial_process_unwind):
12592 * xdisp.c (pop_message_unwind):
12593 * xselect.c (queue_selection_requests_unwind):
12594 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12595 * alloc.c (record_xmalloc):
12596 Prefer record_unwind_protect_ptr to record_unwind_protect with
12598 * alloc.c (Fgarbage_collect):
12599 Prefer record_unwind_protect_void to passing a dummy.
12600 * buffer.c (restore_buffer):
12601 * window.c (restore_window_configuration):
12602 * xfns.c, w32fns.c (do_unwind_create_frame)
12603 New wrapper. All record-unwind uses of wrappee changed.
12604 * buffer.c (set_buffer_if_live):
12605 * callproc.c (call_process_cleanup, delete_temp_file):
12606 * coding.c (code_conversion_restore):
12607 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12608 * editfns.c (save_excursion_restore)
12609 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12610 (save_restriction_restore):
12611 * eval.c (restore_stack_limits, un_autoload):
12612 * fns.c (require_unwind):
12613 * keyboard.c (recursive_edit_unwind, tracking_off):
12614 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12615 * macros.c (pop_kbd_macro, restore_menu_items):
12616 * nsfns.m (unwind_create_frame):
12617 * print.c (print_unwind):
12618 * process.c (start_process_unwind):
12619 * search.c (unwind_set_match_data):
12620 * window.c (select_window_norecord, select_frame_norecord):
12621 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12622 (fast_set_selected_frame):
12623 * xfns.c, w32fns.c (unwind_create_tip_frame):
12624 Return void, not a dummy Lisp_Object. All uses changed.
12625 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12626 * callproc.c (call_process_kill):
12627 * fileio.c (restore_point_unwind, decide_coding_unwind)
12628 (build_annotations_unwind):
12629 * insdel.c (Fcombine_after_change_execute_1):
12630 * keyboard.c (read_char_help_form_unwind):
12631 * menu.c (unuse_menu_items):
12632 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12633 * sound.c (sound_cleanup):
12634 * xdisp.c (unwind_redisplay):
12635 * xfns.c (clean_up_dialog):
12636 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12637 Accept no args and return void, instead of accepting and returning
12638 a dummy Lisp_Object. All uses changed.
12639 * cygw32.c (fchdir_unwind):
12640 * fileio.c (close_file_unwind):
12641 * keyboard.c (restore_kboard_configuration):
12642 * lread.c (readevalllop_1):
12643 * process.c (wait_reading_process_output_unwind):
12644 Accept int and return void, rather than accepting an Emacs integer
12645 and returning a dummy object. In some cases this fixes an
12646 unlikely bug when the corresponding int is outside Emacs integer
12647 range. All uses changed.
12648 * dired.c (directory_files_internal_unwind):
12649 * fileio.c (do_auto_save_unwind):
12650 * gtkutil.c (pop_down_dialog):
12651 * insdel.c (reset_var_on_error):
12652 * lread.c (load_unwind):
12653 * xfns.c (clean_up_file_dialog):
12654 * xmenu.c, nsmenu.m (pop_down_menu):
12655 * xmenu.c (cleanup_widget_value_tree):
12656 * xselect.c (wait_for_property_change_unwind):
12657 Accept pointer and return void, rather than accepting an Emacs
12658 save value encapsulating the pointer and returning a dummy object.
12660 * editfns.c (Fformat): Update the saved pointer directly via
12661 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12662 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12663 (unwind_body): New function.
12664 (record_unwind_protect): First arg is now a function returning void,
12665 not a dummy Lisp_Object.
12666 (record_unwind_protect_ptr, record_unwind_protect_int)
12667 (record_unwind_protect_void): New functions.
12668 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12669 * fileio.c (struct auto_save_unwind): New type.
12670 (do_auto_save_unwind): Use it.
12671 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12672 * insdel.c (struct rvoe_arg): New type.
12673 (reset_var_on_error): Use it.
12674 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12676 (specbinding_func): Remove; there are now several such functions.
12677 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12678 (set_unwind_protect_ptr): New function.
12679 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12681 Be simpler and more consistent about reporting I/O errors.
12682 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12683 Say "Read error" and "Write error", rather than "I/O error", or
12684 "IO error reading", or "IO error writing", when a read or write
12686 * process.c (Fmake_network_process, wait_reading_process_output)
12687 (send_process, Fprocess_send_eof, wait_reading_process_output):
12688 Capitalize diagnostics consistently. Put "failed foo" at the
12689 start of the diagnostic, so that we don't capitalize the
12690 function name "foo". Consistently say "failed" for such
12692 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12693 All callers changed. This is so it can use report_file_error.
12694 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12695 diagnostics consistently as above.
12697 * fileio.c (report_file_errno): Fix errno reporting bug.
12698 If the file name is neither null nor a pair, package it up as a
12699 singleton list. All callers changed, both to this function and to
12700 report_file_error. This fixes a bug where the memory allocator
12701 invoked by list1 set errno so that the immediately following
12702 report_file_error reported the wrong errno value.
12704 Fix minor problems found by --enable-gcc-warnings.
12705 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12706 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12708 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12710 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12711 Set event->arg to Qt if switch-event shall be generated.
12712 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12714 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12716 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12719 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12720 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12721 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12722 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12723 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12724 and there is a focused frame.
12725 (head_table): Add focus-in and focus-out.
12726 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12727 bind to handle-focus-in/out.
12729 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12730 (Fhandle_switch_frame): Call Fhandle_focus_in.
12731 (syms_of_frame): defsubr handle-focus-in/out.
12733 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12735 Fix porting bug to older POSIXish platforms (Bug#14862).
12736 * sysdep.c (emacs_pipe): New function, that implements
12737 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12738 This should port better to CentOS 5 and to Mac OS X 10.6.
12739 All calls to pipe2 changed.
12741 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12742 This makes the code easier to read and the executable a bit smaller.
12743 Do not replace all calls to Fcons that happen to create lists,
12744 just calls that are intended to create lists. For example, when
12745 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12746 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12747 Similarly for list2 through list5.
12748 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12749 * bytecode.c (exec_byte_code):
12750 * callint.c (quotify_arg, Fcall_interactively):
12751 * callproc.c (Fcall_process, create_temp_file):
12752 * charset.c (load_charset_map_from_file)
12753 (Fdefine_charset_internal, init_charset):
12754 * coding.c (get_translation_table, detect_coding_system)
12755 (Fcheck_coding_systems_region)
12756 (Fset_terminal_coding_system_internal)
12757 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12758 * composite.c (update_compositions, Ffind_composition_internal):
12759 * dired.c (directory_files_internal, file_name_completion)
12761 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12762 * doc.c (Fsnarf_documentation):
12763 * editfns.c (Fmessage_box):
12765 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12766 (Feval, eval_sub, Ffuncall, apply_lambda):
12767 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12768 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12769 (Fset_file_times, Finsert_file_contents)
12770 (Fchoose_write_coding_system, Fwrite_region):
12771 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12772 * font.c (font_registry_charsets, font_parse_fcname)
12773 (font_prepare_cache, font_update_drivers, Flist_fonts):
12774 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12775 * frame.c (make_frame, Fmake_terminal_frame)
12776 (x_set_frame_parameters, x_report_frame_params)
12777 (x_default_parameter, Fx_parse_geometry):
12778 * ftfont.c (syms_of_ftfont):
12779 * image.c (gif_load):
12780 * keyboard.c (command_loop_1):
12781 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12782 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12783 (Fminor_mode_key_binding, accessible_keymaps_1)
12784 (Faccessible_keymaps, Fwhere_is_internal):
12785 * lread.c (read_emacs_mule_char):
12786 * menu.c (find_and_return_menu_selection):
12787 * minibuf.c (get_minibuffer):
12788 * nsfns.m (Fns_perform_service):
12789 * nsfont.m (ns_script_to_charset):
12790 * nsmenu.m (ns_popup_dialog):
12791 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12792 (Fx_own_selection_internal):
12793 * nsterm.m (append2):
12794 * print.c (Fredirect_debugging_output)
12795 (print_prune_string_charset):
12796 * process.c (Fdelete_process, Fprocess_contact)
12797 (Fformat_network_address, set_socket_option)
12798 (read_and_dispose_of_process_output, write_queue_push)
12799 (send_process, exec_sentinel):
12800 * sound.c (Fplay_sound_internal):
12801 * textprop.c (validate_plist, add_properties)
12802 (Fput_text_property, Fadd_face_text_property)
12803 (copy_text_properties, text_property_list, syms_of_textprop):
12804 * unexaix.c (report_error):
12805 * unexcoff.c (report_error):
12806 * unexsol.c (unexec):
12807 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12808 (Fformat_mode_line, syms_of_xdisp):
12809 * xfaces.c (set_font_frame_param)
12810 (Finternal_lisp_face_attribute_values)
12811 (Finternal_merge_in_global_face, syms_of_xfaces):
12812 * xfns.c (x_default_scroll_bar_color_parameter)
12813 (x_default_font_parameter, x_create_tip_frame):
12814 * xfont.c (xfont_supported_scripts):
12815 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12816 (menu_help_callback, xmenu_show):
12817 * xml.c (make_dom):
12818 * xterm.c (set_wm_state):
12819 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12820 and similarly for list2 through list5.
12822 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12824 * callproc.c (Fcall_process_region): Fix minor race and tune.
12825 (create_temp_file): New function, with the temp-file-creation part
12826 of the old Fcall_process_region. Use Fcopy_sequence to create the
12827 temp file name, rather than alloca + build_string, for simplicity.
12828 Don't bother to block input around the temp file creation;
12829 shouldn't be needed. Simplify use of mktemp.
12830 Use record_unwind_protect immediately after creating the temp file;
12831 this closes an unlikely race where the temp file was not removed.
12832 Use memcpy rather than an open-coded loop.
12833 (Fcall_process_region): Use the new function. If the input is
12834 empty, redirect from /dev/null rather than from a newly created
12835 empty temp file; this avoids unnecessary file system traffic.
12837 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12839 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12840 Simplify by making this case like the other two. This is a bit
12841 slower on obsolete hosts, but the extra complexity isn't worth it.
12843 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12844 * process.c (create_process) [!DOS_NT]:
12845 Remove now-unnecessary calls to emacs_close.
12847 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12849 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12850 returning early. (Bug#14850)
12852 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12853 and inhibit-iso-escape-detection attributes of 'undecided'.
12856 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12858 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12859 Reported by Herbert J. Skuhra in
12860 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12862 Don't lose top specpdl entry when memory is exhausted.
12863 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12864 specpdl overflow here, to simplify callers; all callers changed.
12865 Always reserve an unused entry at the stack top; this avoids
12866 losing the top entry's information when memory is exhausted.
12868 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12870 Clean up errno reporting and fix some errno-reporting bugs.
12871 * callproc.c (Fcall_process):
12872 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12873 * process.c (create_process, Fmake_network_process):
12874 * unexaix.c (report_error):
12875 * unexcoff.c (report_error):
12876 Be more careful about reporting the errno of failed operations.
12877 The code previously reported the wrong errno sometimes.
12878 Also, prefer report_file_errno to setting errno + report_file_error.
12879 (Fcall_process): Look at openp return value rather than at path,
12880 as that's a bit faster and clearer when there's a numeric predicate.
12881 * fileio.c (report_file_errno): New function, with most of the
12882 old contents of report_file_error.
12883 (report_file_error): Use it.
12884 (Ffile_exists_p, Ffile_accessible_directory_p):
12885 Set errno to 0 when it is junk.
12886 * fileio.c (Faccess_file):
12887 * image.c (x_create_bitmap_from_file):
12888 Use faccessat rather than opening the file, to avoid the hassle of
12889 having a file descriptor open.
12890 * lisp.h (report_file_errno): New decl.
12891 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12894 * process.c (create_process, wait_reading_process_output) [AIX]:
12895 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12896 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12897 a multithreaded environment anyway).
12898 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12900 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12902 * image.c (x_find_image_file): Don't close a remote file handle.
12904 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12906 Fix races with threads and file descriptors.
12907 * callproc.c (Fcall_process_region):
12908 * dired.c (open_directory):
12909 * emacs.c (main, Fdaemon_initialized):
12910 * image.c (x_find_image_file):
12911 * inotify.c (Finotify_rm_watch):
12912 * lread.c (Flocate_file_internal):
12913 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12914 * term.c (term_mouse_moveto, init_tty):
12915 * termcap.c (tgetent):
12916 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12917 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12918 * unexhp9k800.c, unexmacosx.c (unexec):
12919 * callproc.c (Fcall_process_region):
12920 Use emacs_close, not close.
12921 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12922 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12923 and posix_close function on current platforms (which all lack them).
12924 (emacs_close): Use it. This should fix the races on GNU/Linux and
12925 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12926 and it should avoid closing random victim file descriptors on
12929 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12931 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12932 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12933 Touch up doc a bit.
12935 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12936 This is for .gdbinit xbacktrace.
12938 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12939 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12940 (emacs_set_tty): Now static.
12941 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12942 * term.c (tty_capable_p, tty_default_color_capabilities)
12943 (get_tty_terminal, term_mouse_movement)
12944 (handle_one_term_event, init_tty, maybe_fatal):
12945 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12946 (tgetent, scan_file, name_match, compare_contin):
12947 * terminal.c (get_terminal):
12948 Use bool for boolean.
12949 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12950 Prefer char to unsigned char if either will do.
12951 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12952 (tty_write_glyphs): Prefer int to unsigned.
12953 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12954 All callers changed.
12955 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12957 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12960 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12961 (B__dummy__): New dummy symbol, to pacify C89.
12962 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12963 they can't grok varargs macros.
12964 * dispnew.c (add_window_display_history)
12965 (add_frame_display_history):
12966 * print.c (print_object):
12967 * xdisp.c (debug_method_add):
12968 Use %p printf format only for void pointers.
12969 * emacs.c (usage_message): New constant, replacing ...
12970 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12971 (main): Adjust to usage reorg.
12972 * fns.c (syms_of_fns):
12973 * profiler.c (syms_of_profiler):
12974 Don't use non-constant struct initializers.
12975 * gnutls.h (gnutls_initstage_t):
12976 * lisp.h (enum Lisp_Fwd_Type):
12977 * lread.c (lisp_file_lexically_bound_p):
12978 * xsettings.c (anonymous enum):
12979 Remove trailing comma.
12980 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12981 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12982 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12984 * regex.c (const_re_char): New type, to pacify strict C89.
12985 All uses of 'const re_char' replaced to use it.
12986 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12987 with glibc when strict C89. This change is imported from gnulib.
12989 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12990 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12991 Omit GNU_LINUX implementation, since it requires long long.
12992 * xterm.c (x_draw_underwave):
12993 Do not assume the traditional order of struct's members.
12994 (x_term_init): Rewrite to avoid the need for non-constant structure
12997 Syntax cleanup, mostly replacing macros with functions.
12998 This removes the need for the syntax_temp hack.
12999 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
13000 * syntax.c (SYNTAX_INLINE): New macro.
13001 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
13002 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
13003 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
13004 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
13005 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
13006 (SYNTAX_COMEND_FIRST): Now functions, not macros.
13007 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
13008 Now constants, not macros.
13009 (syntax_temp) [!__GNUC__]: Remove.
13010 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
13011 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
13012 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
13013 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
13014 Move here from syntax.h; now functions, not macros. Except for the
13015 last function, these are static since only syntax.c uses them.
13016 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
13017 All uses changed. Now a function, not a macro; use this fact
13018 to simplify the code.
13019 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
13020 compiler bugs; no longer relevant.
13021 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
13022 (SYNTAX_INLINE): New macro.
13023 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
13024 for the new functions. Use bool for boolean member.
13025 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
13026 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
13027 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
13028 (SETUP_BUFFER_SYNTAX_TABLE):
13029 Now extern inline functions, not macros.
13030 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
13031 Remove; all uses replaced by implementation.
13032 (syntax_temp) [!__GNUC__]: Remove decl.
13033 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
13035 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
13037 * emacs.c (main): Fix syntax error.
13039 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
13041 Timestamp fixes for undo (Bug#14824).
13042 * atimer.c (schedule_atimer):
13043 * fileio.c (Ffile_newer_than_file_p):
13044 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13045 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13046 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13047 (syms_of_fileio): Remove Sclear_visited_file_name.
13048 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13049 file doesn't exist; this avoids an ambiguity with negative timestamps.
13050 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13051 * systime.h (make_emacs_time, invalid_emacs_time):
13052 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13053 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13054 * undo.c (record_first_change): Push (visited-file-modtime) onto
13055 undo list rather than reimplementing it by hand, incorrectly.
13057 2013-07-09 Ken Brown <kbrown@cornell.edu>
13059 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13061 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13063 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13065 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13067 Handle errno and exit status a bit more carefully.
13068 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13069 number into an exit status. Instead, use EXIT_CANCELED.
13070 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13071 * callproc.c (relocate_fd):
13072 * emacs.c (close_output_streams, main):
13073 * process.c (create_process):
13074 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13075 Use emacs_perror for simplicity.
13076 * callproc.c (relocate_fd, main):
13077 * sysdep.c (sys_subshell):
13078 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13079 (shut_down_emacs): Use emacs_write, not write.
13080 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13081 * fileio.c (Fcopy_file, e_write):
13082 * nsterm.m (ns_select):
13083 * process.c (send_process):
13084 * sound.c (vox_write):
13085 Use emacs_write_sig, not emacs_write.
13086 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13087 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13089 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13091 (emacs_full_write): New function.
13092 (emacs_write): Rewrite to use it.
13093 (emacswrite_sig, emacs_perror): New functions.
13094 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13096 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13098 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13099 on NS even if it is present. Pixmap on NS is a void*.
13101 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13103 Port to Ubuntu 10 (Bug#14803).
13104 Problem reported by T.V. Raman.
13105 * process.c (close_on_exec, accept4, process_socket):
13106 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13108 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13110 * w32.c (sys_dup): Declare prototype.
13114 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13116 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13118 Make file descriptors close-on-exec when possible (Bug#14803).
13119 This simplifies Emacs a bit, since it no longer needs to worry
13120 about closing file descriptors by hand in some cases.
13121 It also fixes some unlikely races. Not all such races, as
13122 libraries often open files internally without setting
13123 close-on-exec, but it's an improvement.
13124 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13125 * callproc.c (Fcall_process) [!MSDOS]:
13126 * emacs.c (main) [!DOS_NT]:
13127 * nsterm.m (ns_term_init):
13128 * process.c (create_process):
13129 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13130 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13131 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13132 Prefer mkostemp with O_CLOEXEC to mkstemp.
13133 * callproc.c (relocate_fd) [!WINDOWSNT]:
13134 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13135 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13137 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13138 Make the resulting file descriptor close-on-exec.
13139 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13140 * lread.c (load_descriptor_list, load_descriptor_unwind):
13141 Remove; no longer needed. All uses removed.
13142 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13143 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13145 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13146 (Fmake_network_process, Fnetwork_interface_list)
13147 (Fnetwork_interface_info, server_accept_connection):
13148 Make newly-created socket close-on-exec.
13149 * sysdep.c (emacs_open, emacs_fopen):
13150 Make new-created descriptor close-on-exec.
13151 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13152 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13154 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13156 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13157 for NS_IMPL_GNUSTEP.
13159 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13161 Fix openp errno handling.
13162 * callproc.c (Fcall_process): Preserve openp errno around close.
13163 * lread.c (openp): Set errno when returning -1, as some callers
13166 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13168 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13170 * nsterm.h (NSSavePanel): Update comment.
13171 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13172 (ns_run_file_dialog): Declare.
13174 * nsfns.m: Remove panelOK.
13176 (ns_run_file_dialog): New function.
13177 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13178 event loop, so file dialog is popped up by ns_run_file_dialog, called
13179 by sendEvent (Bug#14578).
13180 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13182 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13184 * xdisp.c (default_line_pixel_height): New function.
13185 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13186 (try_cursor_movement, redisplay_window, try_window)
13187 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13189 * window.c (window_scroll_pixel_based):
13190 use default_line_pixel_height.
13192 * dispextern.h (default_line_pixel_height): Add prototype.
13194 * frame.c (x_set_line_spacing): Accept a float value for
13195 line-spacing parameter, per the documentation.
13197 * data.c (Fmultibyte_string_p): Doc fix.
13199 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13201 Use emacs_open more consistently when opening files.
13202 This handles EINTR more consistently now, and makes it easier
13203 to introduce other uniform changes to file descriptor handling.
13204 * sysstdio.h: New file.
13205 * buffer.c (mmap_init):
13206 * cygw32.c (chdir_to_default_directory):
13207 * dispnew.c (Fopen_termscript):
13208 * emacs.c (Fdaemon_initialized):
13209 * fileio.c (Fdo_auto_save):
13210 * image.c (slurp_file, png_load_body, jpeg_load_body):
13211 * keyboard.c (Fopen_dribble_file):
13213 * print.c (Fredirect_debugging_output):
13214 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13215 * termcap.c (tgetent):
13216 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13217 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13218 * w32term.c (w32_initialize) [CYGWIN]:
13219 * xfaces.c (Fx_load_color_file):
13220 Use emacs_open instead of plain open, and emacs_fopen instead of
13222 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13223 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13224 * callproc.c (default_output_mode): New constant.
13225 (Fcall_process): Use it to call emacs_open instead of plain creat.
13226 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13227 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13228 (emacs_fopen): New function.
13229 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13230 Include <lisp.h>, for emacs_open.
13231 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13233 Remove duplicate #include directives.
13234 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13236 Don't include stdio.h twice.
13237 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13238 Don't include sys/types.h or stdio.h twice.
13239 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13240 * lread.c: Don't include coding.h twice.
13241 * nsfont.m: Don't include frame.h twice.
13242 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13243 * ralloc.c: Don't include <unistd.h> twice.
13244 * xdisp.c: Don't include font.h twice.
13245 * xterm.c: Don't include fontset.h twice.
13246 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13248 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13250 Scale ImageMagick images more carefully.
13251 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13252 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13253 Be more careful about avoiding undefined behavior after
13254 integer overflow and division by zero.
13256 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13258 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13259 (syms_of_w32fns): DEFSYM them.
13260 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13261 (CCHDEVICENAME): Define macros if not defined.
13262 (struct MONITOR_INFO_EX): New struct.
13263 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13264 (enum_display_monitors_fn): New variable.
13265 (globals_of_w32fns): Initialize it.
13266 (Fx_display_pixel_width, Fx_display_pixel_height)
13267 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13268 multi-monitor setups in docstrings.
13269 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13270 screen size by primary monitor's millimeter per pixel.
13271 (w32_monitor_enum, w32_display_monitor_attributes_list)
13272 (w32_display_monitor_attributes_list_fallback)
13273 (Fw32_display_monitor_attributes_list): New functions.
13274 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13276 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13278 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13280 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13282 * fileio.c (Qfile_notify_error): New error symbol.
13284 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13285 * inotify.c (inotify_callback, symbol_to_inotifymask)
13286 (Finotify_add_watch, Finotify_rm_watch): Use it.
13287 (inotifyevent_to_event): Exchange order of cookie and file name.
13288 (Finotify_add_watch): Adapt docstring.
13290 * lisp.h (Qfile_notify_error): Declare.
13292 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13294 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13295 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13296 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13297 which did not work (see <http://bugs.gnu.org/14569#307>).
13298 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13299 && (!noninteractive || initialized)). This attempts to thread
13300 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13302 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13304 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13305 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13307 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13309 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13310 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13311 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13312 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13314 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13316 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13317 Define to __sys_siglist.
13319 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13321 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13322 word-wrap, so that overflow-newline-into-fringe would work in
13323 visual-line-mode. (Bug#2749)
13324 (move_it_in_display_line_to): When the last scanned display
13325 element fits exactly on the display line, and
13326 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13327 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13328 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13329 finding buffer position that corresponds to pixel coordinates,
13330 e.g. in buffer_posn_from_coords.
13332 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13334 * process.c (handle_child_signal): Call catch_child_signal if
13337 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13339 Don't convert function pointers to void * and back.
13340 It isn't portable C, and it's easy enough to avoid.
13341 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13342 (make_save_value): Add support for SAVE_FUNCPOINTER.
13343 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13344 * print.c (print_object):
13345 Distinguish function from object pointers.
13346 * lisp.h (SAVE_FUNCPOINTER): New constant.
13347 (SAVE_SLOT_BITS): Adjust to it.
13348 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13349 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13350 (voidfuncptr): New typedef.
13351 (struct Lisp_Save_Value): New member data[0].funcpointer.
13352 (XSAVE_FUNCPOINTER): New function.
13354 Simplify buildobj processing.
13355 * Makefile.in (buildobj.h): Make it a sequence of strings each
13356 followed by comma, rather than a single string. Put it into a
13357 .tmp file in case there's an error while generating it.
13358 (gl-stamp): Use .tmp for temp files.
13359 (mostlyclean): Clean .tmp files.
13360 * doc.c (buildobj): Move to just the routine that needs it.
13361 It's now an array of strings, so processing is simpler.
13363 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13365 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13366 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13367 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13368 Invoke malloc_enable_thread even when not interactive.
13369 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13370 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13371 in this case, since the underlying bug has now been fixed.
13373 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13375 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13376 unlinking it (bug#14691).
13378 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13380 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13381 before checking whether buffer is modified. This lets
13382 `kill-buffer-query-functions' cancel killing of the buffer or save
13383 its content before `kill-buffer' asks user the "Buffer %s
13384 modified; kill anyway?" question.
13386 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13388 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13389 Let the super performKeyEquivalent deal with them (Bug#14747).
13391 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13393 * widget.c (resize_cb): Remove unused local.
13395 Do not use GTK 3 if it exists but cannot be compiled.
13396 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13397 * xterm.c (x_error_handler) [!USE_GTK]:
13400 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13402 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13404 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13405 to the valid range of values. (Bug#14753)
13407 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13408 when moving point by using the current glyph matrix. This avoids
13409 the need to force redisplay when this function is called in a
13412 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13414 Fix minor problems found by static checking.
13415 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13416 Redo the latter's body to sidestep GCC parenthesization warnings.
13417 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13418 * coding.c (detect_coding, detect_coding_system):
13419 * coding.h (struct undecided_spec):
13420 Use bool for boolean.
13421 * image.c (QCmax_width, QCmax_height): Now static.
13422 * xdisp.c (Fmove_point_visually): Remove unused local.
13424 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13426 * xdisp.c (Fmove_point_visually): New function.
13428 2013-06-28 Kenichi Handa <handa@gnu.org>
13430 * coding.h (define_coding_undecided_arg_index): New enum.
13431 (coding_attr_index): New members
13432 coding_attr_undecided_inhibit_null_byte_detection,
13433 coding_attr_undecided_inhibit_iso_escape_detection,
13434 coding_attr_undecided_prefer_utf_8.
13435 (undecided_spec): New struct.
13436 (struct coding_system): New member `undecided' of the member
13439 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13440 (detect_coding): Likewise.
13441 (detect_coding_system): Likewise.
13442 (Fdefine_coding_system_internal): New coding system properties
13443 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13445 (syms_of_coding): Adjust for coding_arg_undecided_max.
13447 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13449 * image.c (x_from_xcolors): Remove unused local.
13451 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13453 Defer image data transfer between X client and server until actual
13456 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13459 * image.c (Destroy_Image): Remove.
13460 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13461 `mask_p', and `colors_p'. All uses changed.
13462 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13463 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13464 New macros for `flags' arg to x_clear_image_1.
13465 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13466 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13467 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13468 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13469 (image_get_x_image, image_unget_x_image): New functions or macros.
13470 (image_background, image_background_transparent, x_to_xcolors)
13471 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13472 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13473 instead of Destroy_Image.
13474 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13475 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13476 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13477 (imagemagick_load_image, svg_load_image): Use them instead of
13478 x_create_x_image_and_pixmap, and x_put_x_image followed by
13479 x_destroy_x_image, respectively.
13480 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13481 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13482 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13483 background_transparent fields.
13484 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13485 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13487 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13489 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13490 This mostly consists of undoing recent changes.
13491 * callproc.c (Fcall_process):
13492 * process.c (create_process):
13493 Do not worry about catching SIGCHLD here, undoing previous change.
13494 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13495 * process.c, process.h (catch_child_signal):
13496 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13497 * process.c (catch_child_handler): Don't worry about being called
13498 lazily and do not assume caller has blocked SIGCHLD, undoing
13499 previous change. Move first-time stuff back to
13500 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13501 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13502 set lib_child_handler if it's already initialized, which may
13503 help avoid problems on GNUstep.
13505 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13507 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13508 * callproc.c (Fcall_process):
13509 * process.c (create_process):
13510 Make sure SIGCHLD is caught before we fork,
13511 since Emacs startup no arranges to catch SIGCHLD.
13512 * process.c (lib_child_handler): Initialize to null, not to
13514 (catch_child_signal): Allow self to be called lazily.
13515 Do nothing if it's already been called.
13516 Assume caller has blocked SIGCHLD (all callers do now).
13517 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13518 just before it's really needed.
13519 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13520 since it hasn't been caught yet.
13522 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13524 * image.c (compute_image_size): New function to implement
13525 :max-width and :max-height.
13526 (imagemagick_load_image): Use it.
13528 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13530 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13531 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13533 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13534 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13535 the SIGCHLD handler, since the code is not atomic and (due to glib)
13536 signals may be arriving now.
13537 * sysdep.c (init_signals): Do not catch child signals here;
13538 'main' now does that later, at a safer time.
13540 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13542 Clean up SIGCHLD handling a bit (Bug#14569).
13543 * process.c, process.h (catch_child_signal):
13544 Now always extern, even if !NS_IMPL_GNUSTEP.
13545 * process.c (catch_child_signal): Move glib tickler here from
13546 init_process_emacs, so that it's done earlier in Emacs
13547 initialization. Also move the noninteractive && !initialized
13548 check here from init_process_emacs. This is all a bit cleaner for
13549 GNUish platforms, and I hope it works around the Cygwin bug.
13550 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13551 that glib signal handling is tickled before glib creates threads.
13553 * process.c (wait_reading_process_output): Avoid int overflow
13554 when reading more than 2 GiB total from a process.
13556 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13558 * process.c (create_process): Handle a couple more cases,
13559 i.e., work even if new_argv and wait_child_setup[i] are cached.
13560 Use Fcall_process's style for volatile vars.
13562 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13564 * process.c (create_process): Mark PROCESS volatile.
13566 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13568 Use C99-style flexible array members if available.
13569 This avoids some subtle aliasing issues, which typically
13570 aren't a problem with GCC but may be a problem elsewhere.
13571 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13572 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13573 In either case, it uses a flexible array member rather than
13574 the old struct hack. All uses changed.
13575 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13576 Adjust to sdata reorganization.
13577 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13578 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13579 that ports better to pre-C99 non-GCC.
13580 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13581 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13582 as the latter has changed.
13583 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13584 and port better to pre-C99 GCC.
13585 * image.c (struct xpm_cached_color):
13586 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13587 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13588 Use FLEXIBLE_ARRAY_MEMBER.
13589 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13590 Move decl to top level so it gets checked against implementation.
13591 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13592 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13594 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13596 * syntax.c: Integer cleanups.
13597 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13598 All uses that need 0-or-2 changed to:
13599 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13600 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13601 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13602 (char_quoted, prev_char_comend_first, back_comment)
13603 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13604 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13605 Use bool for boolean.
13606 (update_syntax_table, skip_chars, skip_syntaxes):
13607 Prefer int to unsigned when either will do.
13608 (back_comment): Return boolean success flag, like forw_comment,
13609 instead of positive-or-minus-1 (which might have overflowed int anyway).
13610 Don't stuff ptrdiff_t into int.
13611 (syntax_spec_code, syntax_code_spec): Now const.
13612 (Fmatching_paren, scan_lists, scan_sexps_forward):
13613 Use enum syntaxcode for syntax code.
13614 (Fmatching_paren): Check that arg is a character, not just an integer.
13615 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13616 (Finternal_describe_syntax_value): Omit no-longer-needed
13618 (skip_chars): Use char, not unsigned char, when the distinction
13620 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13621 * bytecode.c (exec_byte_code):
13622 * syntax.c (syntax_spec_code, Fchar_syntax)
13623 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13624 (init_syntax_once):
13625 * syntax.h (SYNTAX_WITH_FLAGS):
13626 Omit unnecessary casts.
13628 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13630 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13631 line dimensions here, to avoid race conditions with the main
13632 thread. (Bug#14062, bug#14630, bug#14669)
13634 * w32term.c (w32_draw_window_cursor): Compute the header line and
13635 mode line dimensions here.
13636 <w32_system_caret_window, w32_system_caret_hdr_height>:
13637 <w32_system_caret_mode_height>: New variables.
13639 * w32term.h: Declare them.
13641 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13643 * alloc.c (die): Move "assertion failed" string here ...
13644 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13645 COND when SUPPRESS_CHECKING. This shrinks the executable text
13646 size by 0.8% to 2.2% when configured with --enable-checking,
13647 depending on optimization flags (GCC 4.8.1 x86-64).
13649 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13651 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13653 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13654 base is 2; this is more accurate.
13656 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13658 * sound.c (string_default): Move to !WINDOWSNT section.
13659 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13661 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13663 * sound.c: Integer cleanups.
13664 Remove unnecessary forward decls.
13665 (struct sound_device): The 'file' member is now a Lisp_Object, not
13666 a char *, so that we needn't invoke alloca on a huge size.
13667 (Fplay_sound_internal): Adjust to this.
13668 (string_default): New function.
13669 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13670 Use it to adjust to the struct sound_device change.
13671 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13672 (be2hs) [0]: Remove.
13674 * syntax.c (skip_chars): Don't use uninitialized storage
13675 when searching a multibyte buffer for characters that are not in a
13676 unibyte string that contains non-ASCII characters.
13678 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13680 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13681 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13683 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13685 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13687 2013-06-18 Kenichi Handa <handa@gnu.org>
13689 * font.c (Ffont_spec): Signal an error for an invalid font name
13692 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13694 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13695 In particular this ports to 32-bit sparc Sun cc.
13696 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13697 array with a dummy element at specpdl[-1], so that its address can
13699 (unbind_to): Do not copy the binding; not needed, now that we
13700 copy old_value in the one place where the copy is needed.
13701 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13702 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13703 (union specbinding): Rename from struct specbinding. Redo layout
13704 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13705 which is not portable. With Sun C 5.12 32-bit sparc, the
13706 declaration causes nargs to be an unsigned bitfield, a behavior
13707 that the C standard allows; but Emacs wants nargs to be signed.
13708 The overall type is now a union of structures rather than a
13709 structure of union of structures, and the 'kind' member is now a
13710 bitfield, so that the overall type doesn't grow. All uses changed.
13711 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13713 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13715 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13716 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13718 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13720 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13722 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13723 unless we know that the window w's frame is a frame object.
13724 Another attempt at solving bug#14062 and bug#14630.
13726 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13728 * textprop.c (property_set_type): New enum.
13729 (add_properties): Allow appending/prepending text properties.
13730 (add_text_properties_1): Factored out of Fadd_text_properties.
13731 (Fadd_text_properties): Move all the code into
13732 add_text_properties_1.
13733 (Fadd_face_text_property): New function that calls
13734 add_text_properties_1.
13736 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13738 Move functions from lisp.h to individual modules when possible.
13739 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13740 * alloc.c (XFLOAT_INIT, set_symbol_name):
13741 * buffer.c (CHECK_OVERLAY):
13742 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13743 (set_char_table_parent):
13744 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13745 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13746 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13747 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13749 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13750 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13751 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13752 (backtrace_args, backtrace_debug_on_exit):
13753 * floatfns.c (CHECK_FLOAT):
13754 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13755 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13756 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13757 (set_hash_index_slot):
13758 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13759 * marker.c (CHECK_MARKER):
13760 * textprop.c (CHECK_STRING_OR_BUFFER):
13761 * window.c (CHECK_WINDOW_CONFIGURATION):
13762 Move here from lisp.h, and make these functions static rather than
13764 * buffer.c (Qoverlayp):
13766 * fns.c (Qhash_table_p):
13767 * window.c (Qwindow_configuration_p):
13769 * lisp.h: Remove the abovementioned defns and decls.
13771 Use functions, not macros, for XINT etc (Bug#11935).
13772 In lisp.h, prefer functions to function-like macros, and
13773 constants to object-like macros, when either will do. This:
13774 . simplifies use, as there's no more need to worry about
13775 arguments' side effects being evaluated multiple times.
13776 . makes the code easier to debug on some platforms.
13777 However, when using gcc -O0, keep using function-like macros
13778 for a few critical operations, for performance reasons.
13779 This sort of thing isn't needed with gcc -Og, but -Og
13780 is a GCC 4.8 feature and isn't widely-enough available yet.
13781 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13782 Remove enum lsb_bits; no longer needed.
13783 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13784 * buffer.c (Qoverlap):
13786 * fns.c (Qhash_table_p):
13787 Now extern, so lisp.h can use these symbols.
13788 * dispextern.h: Include character.h, for MAX_CHAR etc.
13789 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13790 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13791 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13792 (GLYPH_CODE_P): Move here from lisp.h.
13793 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13794 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13795 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13796 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13797 XUNTAG now returns void *.
13798 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13799 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13800 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13801 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13802 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13803 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13804 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13805 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13806 New macros, renamed from their sans-lisp_h_ counterparts.
13807 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13808 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13809 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13810 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13811 If compiling via GCC without optimization, define these as macros
13812 in addition to inline functions.
13813 To disable this, compile with -DINLINING=0.
13814 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13815 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13816 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13817 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13818 (INTMASK, VALMASK): Now macros, since static values cannot be
13819 accessed from extern inline functions.
13820 (VALMASK): Also a constant, for benefit of old GDB.
13821 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13822 is INTEGERP, which can fold it in.
13823 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13824 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13825 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13826 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13827 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13828 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13829 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13830 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13831 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13832 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13833 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13834 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13835 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13836 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13837 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13838 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13839 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13840 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13841 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13842 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13843 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13844 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13845 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13846 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13847 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13848 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13849 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13850 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13851 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13852 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13853 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13854 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13855 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13857 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13858 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13859 (VALMASK): Define in one place rather than in two, merging the
13860 USE_LSB_TAG parts; this is simpler.
13861 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13862 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13863 Move up, to avoid use before definition.
13864 Also include "globals.h" earlier, for the same reason.
13865 (make_natnum): New function.
13866 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13867 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13868 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13869 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13870 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13871 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13872 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13873 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13874 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13875 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13876 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13877 (Qwindow_configuration_p, Qimage): New forward declarations.
13878 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13879 (STRING_COPYIN): Remove; unused.
13880 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13881 (xcar_addr, xcdr_addr): New functions. All uses changed.
13882 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13883 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13884 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13885 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13886 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13887 (TYPE_RANGED_INTEGERP): Simplify.
13888 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13889 (setlocale, fixup_locale, synchronize_system_messages_locale)
13890 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13891 Now empty functions, not macros.
13892 (functionp): Return bool, not int.
13893 * window.c (Qwindow_configuration_p): Now extern,
13894 so window.h can use it.
13895 * window.h (Qwindowp): Move decl back to lisp.h.
13897 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13899 * xdisp.c (Fline_pixel_height): New function, required for solving
13902 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13904 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13906 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13908 * lread.c (syms_of_lread):
13909 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13911 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13913 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13915 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13917 * fileio.c (expand_file_name): Doc fix.
13919 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13921 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13922 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13923 Wait for self, not for 0. This can't hurt on GNU or similar
13924 system, and may help with Cygwin.
13926 * keyboard.c: Don't use PROP (...) as an lvalue.
13927 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13928 Use set_prop (A, B), not PROP (A) = B.
13930 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13932 * xdisp.c (get_it_property): Use it->window instead of generating
13933 a Lisp object from it->w.
13935 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13937 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13938 get-char-property the window that is being rendered, instead of
13939 the buffer, to support window-specific overlays. (Bug#14575)
13940 (compute_display_string_pos): When W is NULL, use the current
13941 buffer as the object to pass to get-char-property.
13942 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13943 pointer member of the bidi iterator, since no window is pertinent
13946 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13948 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13949 being displayed, and pass it to compute_display_string_pos.
13950 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13951 (bidi_paragraph_init): All callers changed.
13953 * xdisp.c (init_from_display_pos, init_iterator)
13954 (handle_single_display_spec, next_overlay_string)
13955 (get_overlay_strings_1, reseat_1, reseat_to_string)
13956 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13957 Set bidi_it.w member from it->w.
13958 (compute_display_string_pos): Accept additional argument, the
13959 window being displayed, and pass it to Fget_char_property.
13962 * dispextern.h (struct bidi_it): New member w, the window being
13964 (compute_display_string_pos): Adjust prototype.
13966 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13968 * xgselect.c: Remove unneeded include xterm.h.
13970 * process.c (wait_reading_process_output): Check for NS before GLIB.
13971 GLIB may be linked in due to rsvg, but ns_select must be called.
13973 * xgselect.c (xg_select): Remove call to window_system_available
13974 and g_main_context_pending at the top, so Gdk events (i.e. file
13975 notify) are processed when Emacs is started with -nw.
13977 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13979 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13980 (ctagsfiles3): New variable, includes only *.m files.
13981 (TAGS): Use an explicit language name in the regular expressions,
13982 to avoid transformation of '/SOMETHING' by MSYS to
13983 'c:\MSYS\SOMETHING'.
13985 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13987 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13989 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13991 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13992 still need to set the mouse pointer shape and activate help-echo.
13995 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13997 A few porting etc. fixes for the new file monitor code.
13998 See the thread containing
13999 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
14000 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
14001 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
14002 (dir_monitor_callback, Fgfile_rm_watch):
14003 Use assq_no_quit instead of Fassoc, for speed.
14004 (dir_monitor_callback, Fgfile_rm_watch):
14005 eassert that the monitor is a fixnum.
14006 (dir_monitor_callback): No need for CDR_SAFE.
14007 Simplify building of lisp with alternative tails.
14008 (Fgfile_add_watch, Fgfile_rm_watch):
14009 Do not assume glib functions set errno reliably on failure.
14010 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
14011 and signal an error otherwise.
14012 (Fgfile_rm_watch): Prefer CONSP to !NILP.
14013 Use Fdelq instead of Fdelete, for speed.
14015 2013-06-05 Eli Zaretskii <eliz@gnu.org>
14017 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
14018 don't insist on being invoked on a highlighted tool-bar button.
14019 Avoids losing tool-bar functionality when mouse-highlight is nil.
14020 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
14021 Don't highlight when mouse-highlight is nil.
14022 (note_mouse_highlight): When mouse-highlight is nil, don't return
14023 right away; instead, run tool-bar and mode-line highlight
14024 subroutine, clear any existing highlight, and revert the mouse
14025 pointer to its default shape. (Bug#14558)
14027 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14029 * lisp.mk (lisp): Add prog-mode.el.
14031 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
14033 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
14034 * process.c (dummy_handler): New function.
14035 (lib_child_handler): New static var.
14036 (handle_child_signal): Invoke it.
14037 (catch_child_signal): If a library has set up a signal handler,
14038 save it into lib_child_handler.
14039 (init_process_emacs): If using glib and not on Windows, tickle glib's
14040 child-handling code so that it initializes its private SIGCHLD handler.
14041 * syssignal.h (SA_SIGINFO): Default to 0.
14042 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
14043 31; it should no longer be needed now.
14045 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14047 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14049 * gfilenotify.c (globals_of_gfilenotify): New function.
14050 (syms_of_gfilenotify): Move global initialization there.
14052 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14054 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14056 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14057 * keyboard.c (menu_bar_items, tool_bar_items):
14058 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14059 not override local keymaps any more.
14061 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14063 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14065 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14067 * w32console.c (initialize_w32_display): Return the dimensions of
14068 the console window via 2 additional arguments, not via the current
14069 frame. This avoids crashes due to overrunning the bounds of
14070 frame's decode_mode_spec_buffer, which is not resized following
14071 the change of the frame dimensions from the initial 10x10.
14073 * w32term.h (w32_initialize_display_info): Adjust prototype.
14075 * term.c (init_tty): Take dimensions of the frame from the values
14076 returned by initialize_w32_display.
14078 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14079 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14080 (LIBES): Add $(GFILENOTIFY_LIBS).
14082 * w32inevt.c (handle_file_notifications): Add dummy implementation
14083 for !HAVE_W32NOTIFY.
14085 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14087 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14089 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14091 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14093 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14095 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14097 Fix minor problems found by static checking.
14098 * data.c (pure_write_error):
14099 Use xsignal2, not Fsignal, as Fsignal might return.
14100 * eval.c (set_backtrace_debug_on_exit): Now static.
14101 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14102 No longer inline. EXTERN_INLINE is needed only for functions
14103 defined in .h files. Reindent function header as per GNU style.
14104 (backtrace_p, backtrace_top, backtrace_next):
14105 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14106 compiler or linker. Add extern decls to pacify gcc -Wall.
14107 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14109 * frame.c (free_monitors): Define only on platforms that need it.
14110 * nsterm.m (ns_term_init):
14111 * process.c (catch_child_signal):
14112 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14113 defined on all porting targets these days.
14114 * process.c, process.h (catch_child_signal):
14115 Make it extern only if NS_IMPL_GNUSTEP is defined.
14117 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14119 * w32.c (gettimeofday): Make the signature identical to prototype
14120 in nt/inc/sys/time.h.
14122 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14124 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14127 * keyboard.c (safe_run_hooks_error): Improve error message.
14129 * data.c (pure_write_error): Add `object' argument.
14130 * puresize.h (CHECK_IMPURE): Use it.
14132 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14134 * Makefile.in (NOTIFY_OBJ): New variable.
14135 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14137 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14138 Call syms_of_gfilenotify.
14140 * gfilenotify.c: New file.
14142 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14143 and Qfile_w32notify.
14144 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14145 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14147 * lisp.h: Declare syms_of_gfilenotify.
14149 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14151 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14153 Merge the specpdl and backtrace stacks. Make the structure of the
14154 specpdl entries more obvious via a tagged union of structs.
14155 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14156 (enum specbind_tag): New enum.
14157 (struct specbinding): Make it a tagged union of structs.
14158 Add a case for backtrace records.
14159 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14160 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14161 (backtrace_debug_on_exit): New accessors.
14162 (struct backtrace): Remove.
14163 (struct catchtag): Remove backlist field.
14164 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14166 (Flocal_variable_p): Speed up the common case where the binding is
14168 * eval.c (backtrace_list): Remove.
14169 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14170 (set_backtrace_args, set_backtrace_nargs)
14171 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14172 (backtrace_next): New functions.
14173 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14174 (unwind_to_catch, internal_lisp_condition_case)
14175 (internal_condition_case, internal_condition_case_1)
14176 (internal_condition_case_2, internal_condition_case_n): Don't bother
14177 with backtrace_list any more.
14178 (Fsignal): Adjust to new backtrace format.
14179 (grow_specpdl): Move up.
14180 (record_in_backtrace): New function.
14181 (eval_sub, Ffuncall): Use it.
14182 (apply_lambda): Adjust to new backtrace format.
14183 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14185 (specbind): Adjust to new specpdl format. Simplify.
14186 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14187 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14189 (mark_backtrace): Remove.
14190 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14191 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14192 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14194 * profiler.c (record_backtrace): Use get_backtrace.
14195 (handle_profiler_signal): Use backtrace_top_function.
14196 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14197 accessor functions.
14199 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14201 * process.h (catch_child_signal): Declare.
14203 * process.c (catch_child_signal): New function.
14204 (init_process_emacs): Call it.
14206 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14207 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14209 (x_set_cursor_type): Remove declaration.
14210 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14211 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14212 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14213 (ns_get_color): Use F suffix on float.
14214 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14215 (ns_get_rgb_color): Remove.
14216 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14217 (note_mouse_movement): x and y are CGFloat.
14218 (ns_draw_fringe_bitmap): Remove unused rowY.
14219 Change #if to COCOA && >= 10_6.
14220 (ns_draw_window_cursor): Remove unused overspill.
14221 (ns_draw_underwave): width and x are EamcsCGFloat.
14222 (ns_draw_box): thickness is CGFloat.
14223 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14224 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14225 if not in main thread.
14226 (ns_get_pending_menu_title, ns_check_menu_open)
14227 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14228 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14229 (sendFromMainThread:): New method.
14230 (changeFont:): size is CGFloat.
14231 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14232 Disable warning about permanent text.
14233 (characterIndexForPoint:): Adjust return type depending on GNUstep
14235 (mouseDown:): delta is CGFloat.
14236 (updateFrameSize): Remove unised variable f.
14237 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14238 Cast float to EmacsCGFloat.
14239 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14240 also to -1 when restoring.
14241 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14242 inside NS_IMPL_COCOA.
14243 (toggleFullScreen:): Put call to toggleFullScreen inside
14244 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14245 (setPosition:portion:whole:): por is CGFloat.
14246 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14247 (mouseDown:): Use CGFloat.
14248 (mouseDragged:): Remove unised variable edge.
14249 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14251 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14252 of CGFloat differs.
14253 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14254 when NS_IMPL_GNUSTEP.
14255 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14256 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14257 (EmacsToolbar): Add clearAll. Add tag argument to
14258 addDisplayItemWithImage.
14259 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14261 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14263 * nsmenu.m (ns_update_menubar): Make static.
14264 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14265 (fillWithWidgetValue:): Add cast to SEL for setAction.
14266 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14267 (update_frame_tool_bar): Update code for GNUstep.
14268 (clearAll): New method.
14269 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14270 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14271 Move identifierToItem setObject and activeIdentifiers addObject before
14272 call to insertItemWithItemIdentifier.
14273 (validateVisibleItems): Fix indentation.
14274 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14275 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14276 UtilityWindow to aStyle, remove call to setStyleMask.
14278 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14280 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14281 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14282 Use F suffix on floats.
14283 (ns_char_width): Returns CGFloat.
14284 (ns_ascii_average_width): w is CGFloat instead of float.
14285 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14287 (ns_glyph_metrics): CGFloat instead of float.
14289 * nsfns.m (x_set_foreground_color, x_set_background_color):
14291 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14292 remove unused variables.
14293 (Fns_read_file_name): Keep track if panel is for save.
14294 Use ns_filename_from_panel/ns_directory_from_panel.
14295 (Fns_list_services): delegate only used for COCOA.
14296 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14297 Just return the input if GNUstep.
14298 (x_screen_planes): Remove.
14299 (Fxw_color_values): Use EmacsCGFloat
14300 (Fns_display_monitor_attributes_list): Only get screen number for
14302 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14304 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14305 ns_directory_from_panel.
14307 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14309 * process.c (handle_child_signal): Also use WCONTINUED.
14310 This is so that list-processes doesn't mistakenly list the process
14311 as stopped, when the process has actually been continued and is
14314 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14316 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14317 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14318 not already configured.
14320 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14322 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14324 * Makefile.in (mostlyclean): Remove *.res files.
14326 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14328 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14329 a buffer (bug#8447).
14331 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14333 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14334 display vector, and we backtrack, handle the case that the
14335 previous character position is also displayed from a display
14336 vector or covered by a display string or image. (Bug#14476)
14338 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14340 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14341 (struct MonitorInfo, free_monitors): Remove.
14342 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14343 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14344 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14347 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14348 (struct MonitorInfo, free_monitors): Remove.
14349 (ns_screen_name): Make static.
14350 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14351 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14354 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14355 (struct MonitorInfo): New struct.
14356 (free_monitors, make_monitor_attribute_list): Declare.
14358 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14360 (free_monitors, make_monitor_attribute_list): New functions.
14361 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14364 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14366 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14368 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14370 * keyboard.c: Apply keyboard decoding only to events that come directly
14371 from the tty, not from unread-command-events (bug#14368).
14372 (read_event_from_main_queue): New function, extracted from read_char.
14373 (read_decoded_char): Remove.
14374 (read_decoded_event_from_main_queue): New function to replace it.
14375 (read_char): Use it.
14376 (read_key_sequence): Use read_char rather than read_decoded_char.
14378 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14380 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14382 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14384 2013-05-22 Kenichi Handa <handa@gnu.org>
14386 The following changes are to fix the setting of
14387 buffer-file-coding-system on, for instance, C-x RET c unix RET
14388 _FILE_OF_DOS_EOL_TYPE_ RET.
14390 * coding.h (struct coding_system): New member detected_utf8_chars.
14392 * coding.c (detect_coding_utf_8): Count characters and check EOL
14393 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14395 (setup_coding_system): Do not initialize coding->head_ascii.
14396 (check_ascii): Do not set coding->eol_seen but update it. Do not
14397 call adjust_coding_eol_type here.
14398 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14399 If the eol-type of CODING is already specified, adjust the eol type
14400 of the found coding-system.
14401 (decode_coding_gap): Cancel previous change. Utilize the
14402 character numbers counted by detect_coding_utf_8. Fix detection
14405 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14407 * search.c (looking_at_1): Only set last_thing_searched if the match
14408 changed the match-data (bug#14281).
14410 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14412 * xdisp.c (reseat_at_previous_visible_line_start):
14413 Already declared in dispextern.h, so remove it here.
14414 (move_it_vertically_backward): Likewise.
14416 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14418 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14419 (Fx_display_pixel_width, Fx_display_pixel_height)
14420 (Fx_display_mm_width, Fx_display_mm_height):
14421 Mention `display-monitor-attributes-list' in docstrings.
14423 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14424 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14425 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14426 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14427 (Fx_display_backing_store, Fx_display_visual_class)
14428 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14429 (Fx_display_grayscale_p, Fx_display_pixel_width)
14430 (Fx_display_pixel_height, Fx_display_planes)
14431 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14432 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14433 (Fx_display_mm_width, Fx_display_mm_height)
14434 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14435 height for all physical monitors as in X11.
14437 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14438 Return pixel width or height for all physical monitors as in X11.
14440 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14442 Port --enable-gcc-warnings to clang.
14443 * bytecode.c (exec_byte_code):
14445 Redo diagnostic pragmas to pacify clang, too.
14446 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14447 * editfns.c (Fencode_time):
14448 * fileio.c (file_accessible_directory_p):
14449 * font.c (font_unparse_xlfd):
14450 Use '&"string"[index]' instead of '"string" + (index)'.
14451 * undo.c (user_error): Remove; unused.
14453 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14455 * insdel.c (insert_1_both): Document the arguments, instead of
14456 referring to insert_1, which no longer exists.
14458 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14459 some window, increment windows_or_buffers_changed, so that
14460 *Messages* display in that window is updated. (Bug#14408)
14462 * w32.c: Include epaths.h.
14463 (init_environment): Use cmdproxy.exe without leading directories.
14464 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14466 (gettimeofday): Adjust signature and return value to Posix
14469 * unexw32.c (open_output_file): Delete the existing emacs.exe
14470 before creating it, to break the hard link to the versioned
14473 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14474 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14475 (FIRSTFILE_OBJ): New variables.
14476 (W32_RES): Rename to EMACSRES. All users changed.
14477 (base_obj): Use $(CM_OBJ).
14478 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14479 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14480 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14481 $(W32_RES_LINK) before $(LIBES).
14482 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14484 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14486 * makefile.w32-in (DOC): Use just "DOC".
14488 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14490 * process.c: Export default filters and sentinels to Elisp.
14491 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14493 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14494 (Fset_process_sentinel, Fformat_network_address):
14495 Default to them instead of nil.
14496 (server_accept_connection): Sentinels can't be nil any more.
14497 (read_and_dispose_of_process_output): New function, extracted from
14498 read_process_output.
14499 (read_process_output): Use it; filters can't be nil.
14500 (Finternal_default_process_filter): New function, extracted from
14501 read_process_output.
14502 (exec_sentinel_unwind): Remove function.
14503 (exec_sentinel): Don't zilch sentinel while running.
14504 (status_notify): Sentinels can't be nil.
14505 (Finternal_default_process_sentinel): New function extracted from
14507 (setup_process_coding_systems): Default filter is not nil any more.
14508 (syms_of_process): Export new Elisp functions and initialize
14510 * lisp.h (make_lisp_proc): New function.
14512 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14514 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14516 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14518 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14519 unless we know that the window w is a leaf window.
14520 Another attempt at solving bug#14062.
14522 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14524 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14527 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14529 * image.c (gif_load): Check that subimages fit (Bug#14345).
14531 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14533 * lread.c (skip_dyn_eof): New function.
14534 (read1): Use it to skip the end of a file in response to #@00.
14536 * doc.c (get_doc_string): Slightly relax the sanity checking.
14538 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14540 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14541 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14542 (MonitorInfo): New struct.
14543 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14544 (Fns_display_monitor_attributes_list): New functions.
14545 (display-usable-bounds): Remove.
14546 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14549 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14551 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14552 (GTK_CHECK_VERSION): New macro, if not already defined.
14553 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14554 replaced by GTK_CHECK_VERSION.
14556 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14558 * xterm.h (GTK_PREREQ): New macro.
14559 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14560 to use this macro instead, for consistency and clarity.
14562 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14564 * xdisp.c (row_for_charpos_p): New function, with code of
14565 cursor_row_p, but accepts an additional argument CHARPOS instead
14566 of using a hardcoded PT.
14567 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14568 (row_containing_pos): Call row_for_charpos_p instead of partially
14569 doing the same. Fixes cursor positioning under longlines-mode
14570 when longlines-show-effect includes more than one newline, when
14571 moving the cursor vertically up.
14573 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14575 * makefile.w32-in (ACL_H): New macro.
14576 ($(BLD)/fileio.$(O)): Update dependencies.
14578 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14580 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14581 * Makefile.in (LIB_ACL): New macro.
14582 (LIBACL_LIBS): Remove.
14583 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14584 * fileio.c: Include <acl.h>.
14585 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14586 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14588 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14591 * unexelf.c: Don't assume ElfW (Half) fits in int.
14592 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14593 when dealing with ElfW (Half) values, since they can exceed 2**31
14594 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14595 (entry_address): Omit unused NUM arg. All uses changed.
14597 2013-05-07 Juri Linkov <juri@jurta.org>
14599 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14600 to the string converted from number with `Fnumber_to_string'.
14603 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14605 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14606 This fixes a problem introduced by my previous change.
14608 2013-05-07 Glenn Morris <rgm@gnu.org>
14610 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14612 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14614 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14616 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14618 Static checking by GCC 4.8.0.
14619 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14620 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14621 (x_get_monitor_attributes_fallback)
14622 (x_get_monitor_attributes_xinerama)
14623 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14624 Define only if USE_GTK.
14625 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14626 (x_get_monitor_attributes_fallback): Omit unused locals.
14627 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14628 Use double, not float, to avoid mixed-mode floating point arithmetic.
14630 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14631 Jan Djärv <jan.h.d@swipnet.se>
14633 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14634 (XINERAMA_CFLAGS): New macros.
14635 (ALL_CFLAGS, LIBES): Use them.
14637 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14638 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14639 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14640 (syms_of_xfns): DEFSYM them.
14641 (struct MonitorInfo): New struct.
14642 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14643 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14644 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14645 (x_get_monitor_attributes_xinerama): New functions.
14646 (Fx_display_monitor_attributes_list): New primitive.
14647 (syms_of_xfns): Defsubr it.
14649 * xterm.h (x_display_info): Add Xatom_net_workarea and
14650 Xatom_net_current_desktop.
14652 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14653 and dpyinfo->Xatom_net_current_desktop.
14655 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14657 * xdisp.c (pos_visible_p): Use the special code for finding the
14658 beginning of a display property or overlay for any "replacing"
14659 display property, not just for display strings. This solves
14660 incorrect reporting of position by posn-at-point. (Bug#14241)
14662 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14664 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14665 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14666 Verify that ElfW (Half) fits in int.
14667 (fatal): Use same signature as lisp.h.
14668 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14669 configure and build with -DUNEXELF_DEBUG without worrying about
14670 other modules that use DEBUG.
14671 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14672 possibly-wide integers now uses it instead of plain fprintf.
14673 (entry_address): New function, which avoids problems with 32-bit
14674 overflow on 64-bit hosts.
14675 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14676 (round_up): Don't assume the remainder fits in int.
14677 (find_section): Use bool for boolean. Simplify debug code.
14678 (unexec): Don't assume file sizes fit in int or size_t.
14679 Omit unnecessary trailing newline in 'fatal' format.
14680 Use strerror rather than outputting decimal error number.
14681 Remove unused code when emacs is not defined;
14682 this file relies on Emacs now.
14683 Don't assume e_phnum and e_shnum are positive.
14685 * regex.c: Fix problems when DEBUG is defined.
14686 (extract_number, extract_number_and_incr): Define regardless of
14687 whether DEBUG is defined; that's simpler and makes the code less
14688 likely to go stale in the normal case when DEBUG is not defined.
14689 Return int rather than taking an int * arg. All callers changed.
14690 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14691 Remove, replacing with ...
14692 (DEBUG_PRINT): New macro. All callers changed.
14693 (DEBUG_COMPILES_ARGUMENTS): New macro.
14694 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14695 (print_compiled_pattern, print_double_string) [DEBUG]:
14696 Use prototype rather than old-style definition.
14697 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14698 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14699 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14700 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14701 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14702 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14703 This matters only when DEBUG is defined.
14705 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14707 * xdisp.c (set_iterator_to_next): Set the
14708 ignore_overlay_strings_at_pos_p flag only if we are _really_
14709 iterating over an overlay string, as indicated by the
14710 current.overlay_string_index member. (Bug#14306)
14712 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14714 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14715 to where it is used, to avoid autorelease issues (Bug#14050).
14717 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14719 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14720 * fileio.c (syms_of_fileio): Implement this.
14721 * filelock.c (create_lock_file): If symbolic links don't work, so
14722 we use a regular file as a lock file, do not fsync the lock file;
14725 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14727 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14728 (syms_of_minibuf): Adjust accodingly.
14730 * callint.c (Fcall_interactively): Adjust calls accordingly.
14732 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14734 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14735 w->contents is a buffer before computing everything else.
14736 Use parentheses to disambiguate last part of the condition.
14738 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14739 assertion violations. (Bug#14062)
14741 2013-05-01 David Reitter <david.reitter@gmail.com>
14743 * nsfns.m (ns_tooltip): Initialize.
14745 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14747 * coding.c (decode_coding_gap): Don't remove the character before
14748 a newline unless it's a CR character. (Bug#14287)
14750 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14752 * dispextern.h (struct face): Move enum face_underline_type
14753 earlier so that bitfields can be in the same word.
14755 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14757 * nsfns.m (handlePanelKeys): New function.
14758 (EmacsOpenPanel:performKeyEquivalent:)
14759 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14760 arrows/function/control and copy/paste keys (Bug#14296).
14762 2013-04-27 Juri Linkov <juri@jurta.org>
14764 * callint.c (Fcall_interactively): Call `Qread_number' for
14765 interactive code letter `n' instead of using duplicate code.
14768 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14770 * systime.h (make_timeval): Declare as 'const'.
14772 2013-04-27 Kenichi Handa <handa@gnu.org>
14774 * font.c (font_open_entity): Always open a font of manageable
14777 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14779 Port better to AIX (Bug#14258).
14780 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14783 2013-04-24 Kenichi Handa <handa@gnu.org>
14785 * coding.c (decode_coding_iso_2022): When an invalid escape
14786 sequence is encountered, reset the invocation and designation
14787 status to the safest one.
14789 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14791 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14792 Without this fix, "make distclean" leaves stamp-h1 behind.
14794 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14796 * w32fns.c (w32_fullscreen_rect): New function to compute the
14797 window rectangle for the given fullscreen mode.
14798 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14799 longer tunes the window size. This keeps the window's edges flush
14800 with the screen and allows the taskbar to hide itself in fullboth.
14802 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14803 window decorations and uses the entire screen.
14805 * w32term.h (w32_fullscreen_rect) Add prototype.
14806 (struct w32_output): Replace normal_width, normal_height,
14807 normal_top, and normal_left members with a single normal_placement
14809 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14811 (FRAME_NORMAL_PLACEMENT): New macro.
14813 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14815 * minibuf.c (Ftest_completion): Silence compiler warning.
14817 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14819 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14822 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14825 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14826 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14827 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14828 parentheses where appropriate.
14830 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14832 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14834 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14836 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14837 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14838 Mention in the doc string that setting these variables takes
14839 effect only after a call to set-window-buffer. (Bug#14200)
14841 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14843 * indent.c (Fvertical_motion): Don't consider display strings on
14844 overlay strings as display strings on the buffer position we
14845 started from. This prevents vertical cursor motion from jumping
14846 more than one line when there's an overlay string with a display
14847 property at end of line.
14848 Reported by Karl Chen <Karl.Chen@quarl.org> in
14849 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14851 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14853 * window.c (select_window): `record_buffer' even if window is
14854 already selected (bug#14191).
14856 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14858 * window.c (Fwindow_end): Test more flags, including the buffer's
14859 last_overlay_modified flag, to determine whether the window's
14860 display is really up-to-date. Prevents the function from
14861 returning a stale value. (Bug#14170)
14862 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14865 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14867 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14868 garbaged only if it is not already the top frame on its TTY.
14869 This prevents flickering due to constant redrawing of TTY frames when
14870 there are GUI frames open in the same session. (Bug#13864)
14872 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14874 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14875 of marking the idle timers directly.
14877 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14879 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14880 tables (bug#14054).
14882 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14884 * window.c (select_window): Don't record_buffer while the invariant is
14885 temporarily broken (bug#14161).
14887 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14889 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14891 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14893 2013-04-07 Romain Francoise <romain@orebokech.com>
14895 Ignore additional platform-specific ACL errors (Bug#13702).
14896 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14897 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14899 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14901 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14904 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14906 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14907 This bug was introduced by my 2013-02-25 change that simplified
14908 data_start configuration. Without this change, on GNU/Linux
14909 an Emacs configured with --enable-profiling fails immediately
14910 due to a profiler signal.
14911 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14912 with these flags. On platforms where special flags are needed
14913 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14914 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14915 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14917 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14919 Get rid of some platform-specific functions examining window
14920 system and its capabilities. This is a partial rework of the
14922 * lisp.h (have_menus_p): Remove prototype. This function is
14923 replaced with platform-independent window_system_available.
14924 (check_window_system): Move to...
14925 * frame.h (decode_window_system_frame, window_system_available):
14926 ...here, add new prototypes.
14927 * frame.c (window_system_available, decode_window_system_frame):
14929 (check_window_system): Platform-independent now.
14930 * xterm.h (x_in_use): Remove declaration.
14932 * w32term.h (check_x_frame):
14933 * nsterm.h (check_x_frame): Remove prototypes. This function
14934 is replaced with platform-independent decode_window_system_frame.
14935 * msdos.c (have_menus_p): Remove.
14936 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14937 Remove platform-specific functions. Use check_window_system,
14938 decode_window_system_frame and check_ns_display_info where
14939 appropriate. Minor style and comment tweaks.
14940 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14941 (check_x_frame): Likewise.
14942 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14944 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14945 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14946 * xmenu.c, xselect.c: All related users changed.
14948 2013-04-03 Kenichi Handa <handa@gnu.org>
14950 The following changes is to optimize the code for reading UTF-8
14953 * coding.c (check_ascii): Rename from detect_ascii. Return value
14954 changed. Check EOL format. Do not call adjust_coding_eol_type
14956 (check_utf_8): New function.
14957 (adjust_coding_eol_type): Do nothing if already adjusted.
14958 (detect_coding): Compare the return value of check_ascii with
14959 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14960 (decode_coding_gap): Optimize for valid UTF-8.
14962 2013-03-21 Kenichi Handa <handa@gnu.org>
14964 * coding.c (syms_of_coding): Cancel previous change.
14966 * insdel.c (insert_from_gap): Fix previous change.
14968 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14970 Consistently use platform-specific function to detect window system.
14971 * lisp.h (check_window_system): New prototype. This function is
14972 going to replace check_x, check_w32 and check_ns.
14973 (have_menus_p): Mention msdos.c in comment.
14974 * fontset.c (check_window_system_func): Remove. Adjust all users.
14975 * fontset.h (check_window_system_func): Remove prototype.
14976 * nsterm.h (check_ns):
14977 * xterm.h (check_x):
14978 * w32term.h (check_w32): Likewise.
14979 * menu.c (Fx_popup_menu): Use check_window_system.
14980 * msdos.c (check_window_system): Define for MS-DOS.
14981 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14982 * w32fns.c (check_window_system): Likewise for MS-Windows.
14983 * xfns.c (check_window_system): Likewise for X.
14984 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14985 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14987 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14989 Prefer < to > in range checks such as 0 <= i && i < N.
14990 This makes it easier to visualize quantities on a number line.
14991 This patch doesn't apply to all such range checks,
14992 only to the range checks affected by the 2013-03-24 change.
14993 This patch reverts most of the 2013-03-24 change.
14994 * alloc.c (xpalloc, Fgarbage_collect):
14995 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14996 * character.c (string_escape_byte8):
14997 * charset.c (read_hex):
14998 * data.c (cons_to_unsigned):
14999 * dispnew.c (update_frame_1):
15000 * doc.c (Fsubstitute_command_keys):
15001 * doprnt.c (doprnt):
15002 * editfns.c (hi_time, decode_time_components):
15003 * fileio.c (file_offset):
15004 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15005 * font.c (font_intern_prop):
15006 * frame.c (x_set_alpha):
15007 * gtkutil.c (get_utf8_string):
15008 * indent.c (check_display_width):
15009 * keymap.c (Fkey_description):
15010 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
15012 * minibuf.c (read_minibuf_noninteractive):
15013 * process.c (wait_reading_process_output):
15014 * search.c (Freplace_match):
15015 * window.c (get_phys_cursor_glyph):
15016 * xdisp.c (redisplay_internal):
15017 * xsmfns.c (smc_save_yourself_CB):
15018 Prefer < to > for range checks.
15019 * dispnew.c (sit_for): Don't mishandle NaNs.
15020 This fixes a bug introduced in the 2013-03-24 change.
15021 * editfns.c (decode_time_components): Don't hoist comparison.
15022 This fixes another bug introduced in the 2013-03-24 change.
15024 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
15026 * frame.h (struct frame): Drop scroll_bottom_vpos
15027 member becaue all real users are dead long ago.
15028 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
15029 * xdisp.c (redisplay_internal): Adjust user.
15031 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
15033 * nsmenu.m (showAtX:Y:for:): setLevel to
15034 NSPopUpMenuWindowLevel (Bug#13998).
15036 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
15038 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
15039 (ns_check_pending_open_menu): Declare.
15041 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
15042 (x_activate_menubar): Update the menu with title that matches
15043 ns_get_pending_menu_title, and call
15044 ns_check_pending_openmenu (Bug#12698).
15045 (menuWillOpen:): New method.
15046 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15048 * nsterm.m (menu_will_open_state, menu_mouse_point)
15049 (menu_pending_title): New varaibles.
15050 (ns_get_pending_menu_title, ns_check_menu_open)
15051 (ns_check_pending_open_menu): New functions.
15053 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15055 * indent.c (current_column_bol_cache): Remove leftover which is not
15056 used in Fmove_to_column any more.
15057 (current_column, scan_for_column): Adjust users.
15058 * keyboard.c (last_point_position_buffer, last_point_position_window):
15059 Remove leftovers which are not used for recording undo any more.
15060 (command_loop_1, syms_of_keyboard): Adjust users.
15061 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15062 redisplay_window any more.
15063 (move_it_to): Adjust user.
15065 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15067 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15068 Update dependencies.
15070 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15072 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15073 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15074 forward references.
15076 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15078 * window.h (struct window): Replace hchild, vchild and buffer slots
15079 with a single slot 'contents'. This is possible because each valid
15080 window may have either the child window (in vertical or horizontal
15081 combination) or buffer to display (for the leaf window). Using that,
15082 a lot of operations to traverse and/or change window hierarchies may
15083 be simplified. New member horizontal is used to distinguish between
15084 horizontal and vertical combinations of internal windows.
15085 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15086 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15087 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15088 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15089 Use contents slot, not buffer, where appropriate.
15090 (wset_combination): New function.
15091 (wset_buffer): Add eassert.
15092 (Fframe_first_window): Simplify the loop reaching first window.
15093 (Fwindow_buffer): Use WINDOW_LEAF_P.
15094 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15095 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15096 (unshow_buffer): Convert initial debugging check to eassert.
15097 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15098 (make_parent_window, window_resize_check, window_resize_apply)
15099 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15100 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15101 Adjust to match struct window changes.
15102 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15103 (mark_window_cursors_off, count_windows, get_leaf_windows)
15104 (foreach_window_1): Simplify the loop.
15105 * alloc.c (mark_object): Do not check for the leaf window because
15106 internal windows has no glyph matrices anyway.
15107 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15108 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15109 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15110 (build_frame_matrix_from_window_tree, mirror_make_current)
15111 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15112 (update_window_tree, set_window_update_flags): Simplify the loop.
15113 (sync_window_with_frame_matrix_rows): Enforce live window.
15114 Use contents slot, not buffer, where appropriate.
15115 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15116 and WINDOW_HORIZONTAL_COMBINATION_P.
15117 (make_frame_visible_1): Simplify the loop.
15118 Use contents slot, not buffer, where appropriate.
15119 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15120 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15121 (expose_window_tree): Likewise.
15122 Use contents slot, not buffer, where appropriate.
15123 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15124 to avoid deleted windows. Use contents slot instead of buffer.
15125 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15126 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15127 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15128 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15130 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15132 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15133 identify the reasons for assertion violations in bug#14062 and
15135 (Fx_show_tip): Fix compilation error under
15136 "--enable-check-lisp-object-type". (Bug#14073)
15138 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15139 Reported by <rzl24ozi@gmail.com>.
15141 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15143 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15145 (unwind_with_echo_area_buffer): ...to restore it here.
15146 This is needed to ensure that...
15147 (redisplay_window): ...both window markers are valid here,
15148 which is verified by eassert.
15149 * editfns.c (save_excursion_save): Do not assume that
15150 selected_window always displays the buffer.
15151 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15154 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15156 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15159 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15161 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15163 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15165 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15166 since MinGW's w32api headers do. This avoids compiler warnings.
15168 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15169 if already defined.
15171 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15173 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15175 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15177 * gtkutil.c (style_changed_cb): Check if frame is live and an
15178 X frame (Bug#14038).
15180 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15182 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15183 Define only for _WIN32_WINNT less than 0x0500.
15184 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15186 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15187 see its own definitions of 'struct timeval' and 'struct timezone'.
15189 Fix incompatibilities between MinGW.org and MinGW64 headers.
15190 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15192 * w32.c (REPARSE_DATA_BUFFER): Guard with
15193 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15195 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15197 * xterm.c: Include X11/XKBlib.h
15198 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15200 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15202 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15204 * blockinput.h (input_blocked_p): Likewise.
15205 * bytecode.c (exec_byte_code): Likewise.
15206 * callproc.c (call_process_kill, call_process_cleanup)
15207 (Fcall_process): Likewise.
15208 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15209 (Fccl_execute_on_string): Likewise.
15210 * character.c (string_escape_byte8): Likewise.
15211 * charset.c (read_hex): Likewise.
15212 * cm.c (calccost): Likewise.
15213 * data.c (cons_to_unsigned): Likewise.
15214 * dired.c (directory_files_internal, file_name_completion):
15216 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15217 (sit_for): Likewise.
15218 * doc.c (Fsubstitute_command_keys): Likewise.
15219 * doprnt.c (doprnt): Likewise.
15220 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15221 * emacsgtkfixed.c: Likewise.
15222 * fileio.c (file_offset, Fwrite_region): Likewise.
15223 * floatfns.c (Fexpt, fmod_float): Likewise.
15224 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15226 * font.c (font_intern_prop): Likewise.
15227 * frame.c (x_set_alpha): Likewise.
15228 * gtkutil.c (get_utf8_string): Likewise.
15229 * indent.c (check_display_width): Likewise.
15230 * intervals.c (create_root_interval, rotate_right, rotate_left)
15231 (split_interval_right, split_interval_left)
15232 (adjust_intervals_for_insertion, delete_node)
15233 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15234 (merge_interval_right, merge_interval_left, copy_intervals)
15235 (set_intervals_multibyte_1): Likewise.
15236 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15237 * keymap.c (Fkey_description): Likewise.
15238 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15239 * lread.c (openp, read_integer, read1, string_to_number):
15241 * menu.c (ensure_menu_items): Likewise.
15242 * minibuf.c (read_minibuf_noninteractive): Likewise.
15243 * print.c (printchar, strout): Likewise.
15244 * process.c (create_process, Faccept_process_output)
15245 (wait_reading_process_output, read_process_output, send_process)
15246 (wait_reading_process_output): Likewise.
15247 * profiler.c (make_log, handle_profiler_signal): Likewise.
15248 * regex.c (re_exec): Likewise.
15249 * regex.h: Likewise.
15250 * search.c (looking_at_1, Freplace_match): Likewise.
15251 * sysdep.c (get_child_status, procfs_ttyname)
15252 (procfs_get_total_memory): Likewise.
15253 * systime.h (EMACS_TIME_VALID_P): Likewise.
15254 * term.c (dissociate_if_controlling_tty): Likewise.
15255 * window.c (get_phys_cursor_glyph): Likewise.
15256 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15257 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15259 * xfns.c (Fx_window_property): Likewise.
15260 * xmenu.c (set_frame_menubar): Likewise.
15261 * xselect.c (x_get_window_property, x_handle_dnd_message):
15263 * xsmfns.c (smc_save_yourself_CB): Likewise.
15264 * xterm.c (x_scroll_bar_set_handle): Likewise.
15266 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15268 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15269 to be optional or nil. Adjust comment and convert it to docstring.
15270 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15271 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15273 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15275 Static checking by GCC 4.8-20130319.
15276 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15277 * process.c (Fset_process_datagram_address)
15278 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15279 * xdisp.c (get_char_face_and_encoding)
15280 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15281 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15282 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15284 2013-03-24 Ken Brown <kbrown@cornell.edu>
15286 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15287 fix compilation on 64-bit Cygwin, where underscores are not
15288 automatically prepended.
15290 * w32term.c (w32_initialize): Silence compiler warning.
15292 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15294 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15295 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15296 variables, to save and restore frame dimensions.
15297 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15298 after returning from a 'fullscreen' configuration.
15299 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15300 to avoid races between the main thread and the input thread.
15302 * w32term.h (struct w32_output): New members normal_width,
15303 normal_height, normal_top, normal_left, and prev_fsmode.
15304 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15305 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15306 members of a frame.
15308 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15309 'fullscreen' parameter. Always record previous width and height
15310 of the frame, except when switching out of maximized modes, so
15311 that they could be restored correctly, instead of resetting to the
15312 default frame dimensions. Send SC_RESTORE command to the frame,
15313 unless we are going to send SC_MAXIMIZE, to restore the frame
15314 resize hints in the mouse pointer shown by the window manager.
15317 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15319 * lisp.h (get_frame_param): Adjust conditions for prototype
15322 2013-03-22 Ken Brown <kbrown@cornell.edu>
15324 * unexcw.c: Drop unneeded inclusion of w32common.h.
15325 (report_sheap_usage): Declare.
15326 (read_exe_header): Add magic numbers for x86_64.
15327 (fixup_executable): Fix printf format specifier for unsigned long
15330 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15332 * frame.h (struct frame): Put menu_bar_window under #ifdef
15333 because this member is not needed when X toolkit is in use.
15334 (fset_menu_bar_window):
15335 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15336 (free_glyphs, update_frame):
15337 * xdisp.c (expose_frame): Likewise.
15338 (display_menu_bar): Likewise. Remove redundant eassert.
15339 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15342 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15344 Use functions and constants to manipulate Lisp_Save_Value objects.
15345 This replaces code that used macros and strings and token-pasting.
15346 The change makes the C source a bit easier to follow,
15347 and shrinks the Emacs executable a bit.
15348 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15349 (make_save_value): Change 1st arg from string to enum. All callers
15352 (mark_object): Use if, not #if, for GC_MARK_STACK.
15353 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15354 (XSAVE_OBJECT): Now functions, not macros.
15355 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15356 the constant was never used.
15357 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15358 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15359 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15360 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15362 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15363 type3 with a single member save_type. All uses changed.
15364 (save_type, set_save_pointer, set_save_integer): New functions.
15365 * print.c (PRINTX): Remove.
15367 * alloc.c: Remove redundant static declarations.
15369 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15371 * window.h (struct window): Convert left_col, top_line, total_lines
15372 and total_cols from Lisp_Objects to integers. Adjust comments.
15373 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15375 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15376 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15377 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15378 Adjust users where appropriate.
15380 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15382 * frame.h (struct frame): Drop resx and resy because the same data is
15383 available from window system-specific output context. Adjust users.
15384 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15385 New functions to provide defaults when no window system available.
15386 (FRAME_RES_X, FRAME_RES_Y): New macros.
15387 (NUMVAL): Move from xdisp.c.
15388 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15389 (Ffont_face_attributes, Fopen_font):
15390 * image.c (gs_load):
15391 * w32font.c (fill_in_logfont):
15392 * xdisp.c (calc_pixel_width_or_height):
15393 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15394 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15396 2013-03-20 Kenichi Handa <handa@gnu.org>
15398 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15399 to 1 (temporary workaround until a bug related to ASCII
15400 optimization is fixed).
15402 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15404 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15405 Signal error if window is not internal. Adjust docstring.
15406 (delete_all_child_windows): Use combination_limit to save the buffer.
15407 (Fset_window_configuration): Adjust accordingly.
15408 * print.c (syms_of_print): Initialize debugging output not here...
15409 (init_print_once): ...but in a new function here.
15410 * lisp.h (init_print_once): Add prototype.
15411 * emacs.c (main): Add call to init_print_once. Adjust comments.
15413 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15415 * window.c (window_resize_check, window_resize_apply)
15416 (window_from_coordinates, recombine_windows, set_window_buffer)
15417 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15418 (Fsplit_window_internal, Fdelete_window_internal)
15419 (freeze_window_starts): Use bool for booleans.
15420 * window.h (window_frame_coordinates, resize_frame_windows)
15421 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15423 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15425 * dispnew.c (bitch_at_user): Use `user-error'.
15427 2013-03-17 Ken Brown <kbrown@cornell.edu>
15429 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15430 as return type of image_background. (Bug#13981)
15431 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15433 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15435 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15436 (ns_select): Don't return with result uninitialized.
15438 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15441 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15443 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15444 directories. If filename is nil, get directory name (Bug#13932).
15445 Use getFilename and getDirectory.
15446 (getFilename, getDirectory): New methods for EmacsSavePanel and
15448 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15450 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15452 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15454 2013-03-15 Kenichi Handa <handa@gnu.org>
15456 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15457 (adjust_after_replace): Make it back to static. Delete the third
15458 arg text_at_gap_tail. Cancel the code for handling it.
15460 * coding.h (struct coding_system): New member eol_seen.
15462 * coding.c (detect_ascii): New function.
15463 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15464 when the source bytes are actually scanned. On detecting for
15465 coding_category_utf_8_auto, call detect_ascii instead of scanning
15466 source bytes directly.
15467 (produce_chars): Call insert_from_gap with the new arg 0.
15468 (encode_coding): Likewise.
15469 (decode_coding_gap): Control ASCII optimization by the variable
15470 disable_ascii_optimization instead of #ifndef .. #endif.
15471 Deccode EOL format according to coding->eol_seen.
15472 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15475 * lisp.h (adjust_after_replace): Cancel externing it.
15476 (insert_from_gap): Adjust prototype.
15478 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15480 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15481 FULLSCREEN_MAXIMIZED. (Bug#13935)
15483 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15485 * region-cache.c (find_cache_boundary, move_cache_gap)
15486 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15487 Simplify debugging check and convert to eassert. Adjust comment.
15488 (pp_cache): Put under ENABLE_CHECKING.
15490 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15492 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15493 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15494 and WM_ACTIVATEAPP.
15495 (w32fullscreen_hook): If the frame is visible, reset
15496 f->want_fullscreen flag after changing the frame size. If the
15497 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15500 2013-03-13 Daniel Colascione <dancol@dancol.org>
15502 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15503 too so that these builds can use Cygwin's file conversion
15504 functions. (We've been building and linking cygw32.o all along
15505 and just not using it.)
15507 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15509 File synchronization fixes (Bug#13944).
15510 * Makefile.in (LIB_FDATASYNC): New macro.
15512 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15513 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15514 Don't worry about HAVE_FSYNC, since a substitute fsync is
15515 available if the system lacks one.
15516 (Fwrite_regin): Retry fsync if interrupted.
15518 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15520 * w32term.c (w32_read_socket): If the Emacs frame is being
15521 activated, call w32fullscreen_hook, to make sure the new frame
15522 dimensions are in effect. (Bug#13937)
15524 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15526 * xdisp.c (init_iterator): Simplify because both character and byte
15527 positions are either specified or -1. Add eassert. Adjust comment.
15528 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15529 character and byte positions can be obtained from marker.
15531 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15533 Static checking by Sun C 5.12.
15534 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15535 * bytecode.c (exec_byte_code):
15536 * dispnew.c (init_display):
15538 * fileio.c (Fsubstitute_in_file_name):
15539 * keyboard.c (Fevent_convert_list):
15540 * keymap.c (Fsingle_key_description):
15541 * term.c (maybe_fatal, fatal):
15542 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15543 * xsmfns.c (Fhandle_save_session):
15544 Omit unreachable code.
15545 * keymap.c (map_keymap_char_table_item): Cast void * to
15546 a function pointer type; the C Standard requires this.
15548 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15549 Include <sys/param.h> unconditionally, as that works elsewhere and
15550 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15551 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15554 See ChangeLog.12 for earlier changes.
15556 ;; Local Variables:
15560 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15562 This file is part of GNU Emacs.
15564 GNU Emacs is free software: you can redistribute it and/or modify
15565 it under the terms of the GNU General Public License as published by
15566 the Free Software Foundation, either version 3 of the License, or
15567 (at your option) any later version.
15569 GNU Emacs is distributed in the hope that it will be useful,
15570 but WITHOUT ANY WARRANTY; without even the implied warranty of
15571 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15572 GNU General Public License for more details.
15574 You should have received a copy of the GNU General Public License
15575 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.