1 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4 This works around a GCC compiler bug when Emacs is configured with
7 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
9 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
10 or characters in string, respectively. Add comment.
11 * fringe.c (Fdefine_fringe_bitmap):
12 * fns.c (Fsubstring, substring_both): Use it.
13 * keymap.c (Fdefine_key, Flookup_key):
14 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
16 * term.c (tty_menu_add_pane, tty_menu_add_selection):
18 (tty_menu_show): Simplify because tty_menu_create never return NULL.
20 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
22 Improve behavior of 'bzr up; cd src; make -k'.
23 * Makefile.in (top_srcdir): New var.
24 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
25 Use '$(top_srcdir)' instead of '$(srcdir)/..';
26 its expansion is a bit shorter.
27 (../config.status): Actually build config.status instead of
29 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
30 New macros, copied and relocated from ../Makefile.in.
31 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
32 (../config.status, Makefile): New dependencies and rules,
33 copied with relocation from ../Makefile.in. This should be more
34 likely to rebuild the build machinery properly if you do a 'make'
37 2014-07-12 Eli Zaretskii <eliz@gnu.org>
39 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
42 * w32fns.c (Fx_file_dialog): Mention in the doc string the
43 behavior on Windows 7 and later when the function is repeatedly
44 invoked with the same value of DIR. (Bug#17950)
46 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
47 string to match the one in w32fns.c.
49 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
50 stdin to binary mode only if it is connected to a terminal.
52 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
54 Coalesce extern decls.
55 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
56 * sysdep.c (emacs_get_tty, emacs_set_tty):
57 Move duplicate extern decls from here ...
58 * systty.h: ... to here, so that there's just one copy.
60 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
62 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
64 * nsfns.m (Fns_popup_font_panel): Ditto.
66 2014-07-11 Eli Zaretskii <eliz@gnu.org>
68 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
70 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
72 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
73 [DOS_NT]: Implement for WINDOWSNT.
75 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
78 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
80 * sysdep.c (suppress_echo_on_tty): New function.
81 * minibuf.c (read_minibuf_noninteractive): Use it.
83 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
85 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
86 sysinfo failed. Adjust docstring.
88 2014-07-11 Eli Zaretskii <eliz@gnu.org>
90 Implement memory-info for MS-DOS.
91 * dosfns.c (dos_memory_info): New function.
92 * dosfns.h (dos_memory_info): Add prototype.
93 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
94 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
95 of doing some of its job.
97 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
98 reference termios structure members.
100 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
102 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
104 * minibuf.c (top): Include systty.h. Declare external
105 emacs_get_tty and emacs_set_tty.
106 (Vread_hide_char): New lisp variable.
107 (read_minibuf_noninteractive): Hide characters with
108 Vread_hide_char if it is a character. (Bug#17839)
110 2014-07-10 Eli Zaretskii <eliz@gnu.org>
112 Implement memory-info for MS-Windows.
113 * w32.c (w32_memory_info): New function.
114 * w32.h (w32_memory_info): Prototype it.
115 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
117 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
119 * coding.h (struct coding_system): Remove 'error_positions' (unused)
120 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
121 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
122 extra padding and shrink struct coding_system by 56 bytes (x86_64).
123 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
124 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
125 (decode_coding_big5, decode_coding_charset, decode_coding)
126 (encode_coding): Adjust users.
128 * alloc.c (Fmemory_info): New function.
130 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
132 * syntax.c (back_comment): Use more-natural location for label.
134 * font.c, font.h (font_unparse_fcname): Now static.
135 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
137 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
139 Next minor cleanup of font subsystem.
140 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
141 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
143 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
145 * ftfont.h (ftfont_font_format): Remove prototype.
146 * ftfont.c (ftfont_font_format): Remove; now unused.
148 * nsfont.m (nsfont_open):
149 * w32font.c (w32font_open_internal):
150 * w32uniscribe.c (uniscribe_open):
151 * xfont.c (xfont_open):
152 * xftfont.c (xftfont_open): All users changed.
154 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
155 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
157 2014-07-09 Eli Zaretskii <eliz@gnu.org>
159 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
160 x_produce_glyphs does when it generates a stretch glyph that
161 represents a TAB. (Bug#17969)
163 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
164 and there is a display property at that position, don't call
165 move_it_to to move to a position before window start. (Bug#17942)
166 Fix condition for finding CHARPOS by the first call to move_it_to.
169 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
171 * syntax.c (find_defun_start): Try the cache even
172 if !open_paren_in_column_0_is_defun_start.
173 (back_comment): If find_defun_start was pessimistic, use the
174 scan_sexps_forward result to improve the cache (bug#16526).
176 2014-07-09 Eli Zaretskii <eliz@gnu.org>
178 * xdisp.c (redisplay_window): If redisplay of a window ends up
179 with point in a partially visible line at end of the window, make
180 sure the amended position of point actually has smaller Y
181 coordinate; if not, give up and scroll the display. (Bug#17905)
183 * window.c (window_scroll_pixel_based): When point ends up at the
184 last fully visible line, don't let move_it_to stop at the left
185 edge of the line and dupe us into thinking point is inside the
188 * w32.c (network_interface_info): Make sure the argument is a
191 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
193 * process.c (read_and_dispose_of_process_output): Fix typo
194 in previous patch: we want nonnegative fds, not nonzero fds.
196 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
198 * chartab.c (char_table_translate): Move to...
199 * character.h (char_table_translate): ... inline function here.
200 Avoid Faref and assume that args are always valid. This helps to
201 speedup search, which is especially important for a huge buffers.
202 * lisp.h (char_table_translate): Remove prototype.
204 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
205 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
206 New function, with an intention to avoid code duplication between
208 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
210 * ftfont.c (ftfont_open):
211 * macfont.m (macfont_open):
212 * xftfont.c (xftfont_open): Use it.
214 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
216 * process.c: Add sanity checks for file descriptors (Bug#17844).
217 (wait_reading_process_output, Fprocess_filter_multibyte_p):
218 Check that infd is nonnegative before using it as an fd.
219 (read_and_dispose_of_process_output, Fprocess_send_eof):
221 (wait_reading_process_output): Omit unnecessary check of infd.
223 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
225 Minor fixups related to usage of the 'long' type.
226 * gnutls.c (emacs_gnutls_handshake):
227 * xfaces.c (dump_realized_face):
228 Work even if 'long' is narrower than 'void *'.
229 * termcap.c (scan_file):
230 * xselect.c (x_decline_selection_request)
231 (x_reply_selection_request, x_get_window_property):
232 * xterm.c (x_set_frame_alpha):
233 Remove unnecessary 'L' suffixes of integer constants.
234 * xfns.c (hack_wm_protocols):
235 * xselect.c (x_fill_property_data):
236 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
237 Remove unnecessary casts to 'long'.
238 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
240 Minor ImageMagick safety fixes.
241 * image.c (imagemagick_compute_animated_image):
242 Remove useless assignment to local. Avoid problems if dest_width is 0.
243 (imagemagick_load_image): Use int for pixel counts that can't
244 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
245 a row width greater than the image width (or greater than LONG_MAX!).
247 2014-07-04 K. Handa <handa@gnu.org>
249 * coding.c (MIN_CHARBUF_SIZE): Delete it.
250 (MAX_CHARBUF_EXTRA_SIZE): New macro.
251 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
253 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
255 * font.h (struct font_driver): Remove get_outline and free_outline;
256 not used by any font driver.
257 * ftfont.c (ftfont_driver):
258 * macfont.m (macfont_driver):
259 * nsfont.m (nsfont_driver):
260 * w32font.c (w32font_driver):
261 * w32uniscribe.c (uniscribe_font_driver):
262 * xfont.c (xfont_driver): Related users changed.
263 * xselect.c (x_get_window_property): Use convenient xmalloc.
264 Call to xfree only if some data was really allocated.
266 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
268 On MS-Windows, display busy cursor on all GUI frames.
269 This is similar to what we have on X. Quickly tested by Dani Moncayo.
270 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
271 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
273 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
274 * xdisp.c (start_hourglass): Remove Windows-specific bits.
276 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
278 Use convenient alists to manage per-frame font driver-specific data.
279 * frame.h (struct frame): Rename font_data_list to...
280 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
281 * font.h (struct font_data_list): Remove; no longer need a special
283 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
285 * font.c (font_put_frame_data, font_get_frame_data)
286 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
288 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
289 Related users changed.
290 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
291 Prefer convenient xmalloc and xfree.
293 2014-07-03 Eli Zaretskii <eliz@gnu.org>
295 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
296 the window whose glyph row is being prepared and a flag whether it
297 is for mode/header line. Make sure the glyph row's marginal areas
298 are in sync with what the window wants.
301 * xdisp.c (display_line, display_mode_line): Call
302 prepare_desired_row with additional arguments, as appropriate.
304 * dispextern.h (prepare_desired_row): Adjust prototype.
306 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
308 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
309 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
310 caused by xw_popup_dialog in daemon mode (Bug#17891).
312 2014-07-03 Eli Zaretskii <eliz@gnu.org>
314 * frame.c (do_switch_frame): When switching to another TTY frame,
315 make sure FrameCols and FrameRows are in sync with the new frame's
318 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
320 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
321 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
322 min_char slots. Adjust comment.
323 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
324 Add SUB_CHAR_TABLE_OFFSET member.
325 (make_uninit_sub_char_table): New function.
326 (toplevel): Add compile-time assert to verify suitable member layout
327 in Lisp_Sub_Char_Table.
328 * alloc.c (mark_char_table): Add extra argument to denote char table
329 subtype. Adjust to match new layout of sub char-table.
330 (mark_object): Always mark sub char-tables with mark_char_table.
331 * chartab.c (make_sub_char_table, copy_sub_char_table)
332 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
333 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
334 (map_sub_char_table_for_charset, uniprop_table_uncompress):
335 All related users changed.
336 * lread.c (read1): Adjust to match new layout of sub char-table.
337 * print.c (print_object): Likewise (Bug#17898).
339 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
341 * keymap.c (get_keyelt): Simplify.
342 (copy_keymap_item): Remove left-over code for when we had
345 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
347 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
348 (dealloc): Remove for EmacsScroller.
350 * nsterm.h (EmacsScroller): Remove dealloc.
352 2014-06-30 Eli Zaretskii <eliz@gnu.org>
354 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
356 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
358 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
359 when setNeedsDisplay is called so we don't trigger redisplay for every
362 * nsterm.m (any_help_event_p): New variable.
363 (mouseMoved:): Set any_help_event_p to YES if help event is
364 generated. Remove else with empty help event that triggered redisplay
365 for every mouse move.
366 (windowDidResignKey:): If any_help_event_p, generate empty help event.
368 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
370 * xfns.c (Qsuppress_icon): Remove; no real users.
371 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
372 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
373 (syms_of_w32fns): Don't DEFSYM it.
375 2014-06-29 Glenn Morris <rgm@gnu.org>
377 * Makefile.in (ns-app): Mark as PHONY.
379 2014-06-28 Glenn Morris <rgm@gnu.org>
381 * Makefile.in (mostlyclean): There are no libXMenu11.a,
382 liblw.a in this directory.
384 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
386 * coding.c (encode_coding_utf_8): Correctly count produced_chars
387 also in unibyte case. (Bug#17865)
389 2014-06-28 K. Handa <handa@gnu.org>
391 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
392 (MIN_CHARBUF_SIZE): New macro.
393 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
395 2014-06-27 Glenn Morris <rgm@gnu.org>
397 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
398 with an order-only dependence on bootstrap-emacs. (Bug#2151)
399 (.el.elc): Replace suffix rule with pattern rule.
400 (%.elc): New pattern rule, with order-only prerequisite.
401 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
402 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
403 in place of BOOTSTRAPEMACS.
405 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
407 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
409 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
411 Consistently use validate_subarray to verify substring.
412 * fns.c (validate_substring): Not static any more. Adjust to
413 use ptrdiff_t, not EMACS_INT, because string and vector limits
414 can't exceed ptrdiff_t even if EMACS_INT is wider.
415 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
416 (secure_hash): Adjust user.
417 * lisp.h (validate_subarray): Add prototype.
418 * coding.c (Fundecodable_char_position):
419 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
420 Use validate_subarray. Adjust comment to mention substring.
422 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
424 Do not allow out-of-range character position in Fcompare_strings.
425 * fns.c (validate_subarray): Add prototype.
426 (Fcompare_substring): Use validate_subarray to check ranges.
427 Adjust comment to mention that the semantics was changed. Also see
428 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
430 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
432 Be more consistent about the 'Qfoo' naming convention.
433 * image.c (Fimagemagick_types):
434 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
435 * process.c (Fmake_network_process):
436 Rename C local identifier 'Qfoo to avoid giving the false
437 impression that it stands for the symbol 'foo'.
439 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
441 Simplify and cleanup character conversion stuff.
442 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
444 * character.c (multibyte_char_to_unibyte)
445 (multibyte_char_to_unibyte_safe): Remove; no longer used.
446 * character.h (make_char): Remove; unused.
447 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
448 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
449 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
450 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
451 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
453 2014-06-22 Mario Lang <mlang@delysid.org>
455 * w32fns.c (Fw32_shell_execute): The the -> the.
457 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
459 * xmenu.c (mouse_position_for_popup):
460 * xselect.c (mouse_position_for_drop): Do not duplicate ...
461 * xfns.c (x_relative_mouse_position): ... and prefer this function.
462 * menu.c (Fx_popup_menu):
463 * xselect.c (x_handle_dnd_message): Adjust users.
464 * menu.h (mouse_position_for_popup): Remove prototype.
465 * xterm.h (x_relative_mouse_position): Add prototype.
466 * xterm.c (x_find_topmost_parent): Break from the loop and do not
467 call XFree if XQueryTree returns zero.
469 2014-06-21 Eli Zaretskii <eliz@gnu.org>
471 * indent.c (Fvertical_motion): Doc fix.
472 Move to the goal column, if any, with a single call to
473 move_it_in_display_line, not in two calls. Doing this with two
474 calls causes move_it_in_display_line apply the line-prefix
475 handling twice instead of just once. (Bug#17823)
477 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
479 Port to OS X ACLs (Bug#17810).
480 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
481 ACL_TYPE_ACCESS) doesn't work.
483 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
485 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
486 before checking key-translation-map (bug#17659).
488 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
490 * font.c (font_make_object): Avoid dangling pointer which may
491 crash GC (Bug#17771).
493 2014-06-21 Eli Zaretskii <eliz@gnu.org>
495 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
496 prototype of DGifCloseFile as appropriate for older and newer
498 (gif_close): New function, encapsulates the differences in the
499 calling sequence of DGifCloseFile before v5.1.0 and after it.
500 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
501 error string where appropriate. (Bug#17790)
503 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
504 macro execution, make sure point didn't move since last complete
505 redisplay, as the condition for using the glyph matrix
506 information. (Bug#17777)
508 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
510 Minor cleanup of fonset code.
511 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
512 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
513 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
514 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
515 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
516 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
517 (free_realized_fontset): Remove because a no-op since 2008.
518 (free_face_fontset): Adjust user.
519 (syms_of_fontset): Shrink fontset by one extra slot.
521 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
523 Omit redundant extern decls.
524 Most of this patch is from Dmitry Antipov, in:
525 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
526 * commands.h (update_mode_lines):
527 * frame.h (Qbackground_color, Qforeground_color)
528 (x_set_menu_bar_lines):
529 * ftfont.c (ftfont_font_format):
530 * intervals.h (Qkeymap, Qfont):
531 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
532 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
533 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
534 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
535 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
536 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
537 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
538 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
539 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
540 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
541 (Qtool_bar, Qheader_line):
542 * macros.c (Fexecute_kbd_macro):
543 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
544 * xterm.c (x_delete_terminal, XSetIMValues):
545 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
546 (x_implicitly_set_name, popup_activated)
547 (widget_store_internal_border):
548 Remove redundant decls.
549 * frame.c [USE_X_TOOLKIT]: Include widget.h.
550 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
551 Remove _Noreturn, as make-docfile now does that for us.
552 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
553 (Qregion_extract_function): New decl.
554 * window.c, xfns.c: Include menu.h.
556 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
558 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
560 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
562 * fileio.c (Fread_file_name): Do not pass redundant args and ...
563 * callint.c (read_file_name): ... convert to static here.
564 * lisp.h (Fread_file_name): Do not EXFUN it.
565 (STRING_COPYIN): Remove; unused.
566 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
567 (char_composable_p): ... static function. All users changed.
568 * eval.c (toplevel): Remove redundant #include directives.
569 * xterm.c (x_initialize): Add static to match prototype.
570 * ccl.c (Fccl_execute_on_string):
571 * font.c (fon_intern_prop): Use make_specified_string.
573 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
575 * Makefile.in (ns-app): Fix typo that broke build on OS X.
576 Reported by David Caldwell in:
577 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
579 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
581 Do not ask for XRender extension each time XFT font is opened.
582 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
583 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
585 2014-06-15 Glenn Morris <rgm@gnu.org>
587 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
589 2014-06-15 Eli Zaretskii <eliz@gnu.org>
591 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
592 information if we are in the middle of executing a keyboard macro,
593 since redisplay doesn't update the screen until the macro is
594 finished. (Bug#17777)
596 * alloc.c (cleanup_vector): Don't dereference a font driver
597 pointer if it is NULL. (Bug#17771)
599 2014-06-13 Glenn Morris <rgm@gnu.org>
601 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
602 ($(lispsource)/international/charprop.el)
603 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
604 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
605 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
606 GNU make automatically passes command-line arguments to sub-makes.
608 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
610 Avoid hangs in accept-process-output (Bug#17647).
611 * lisp.h, process.c (wait_reading_process_input):
612 Return int, not bool. All uses changed.
613 * process.c (SELECT_CANT_DO_WRITE_MASK):
614 Remove macro, replacing with ...
615 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
617 (status_notify): New arg WAIT_PROC. Return int, not void.
620 2014-06-13 Eli Zaretskii <eliz@gnu.org>
622 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
623 the frame is the initial frame, because the hook is not set up
624 then, and Emacs crashes.
625 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
627 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
629 * keymap.c (silly_event_symbol_error): Don't recommend the use
632 2014-06-11 Eli Zaretskii <eliz@gnu.org>
634 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
635 matching overlay strings with 'cursor' property against buffer
636 positions traversed in the glyph row. (Bug#17744)
638 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
640 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
643 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
644 determine 10.9 (Bug#17751).
646 * macfont.m (macfont_draw): Positions were not freed.
648 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
650 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
651 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
652 function. Also adjust comment.
653 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
655 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
656 * font.c (font_done_for_face):
657 * xface.c (realize_non_ascii_face): Adjust user.
658 * font.h (struct font_driver): Convert 'prepare_face' to return
659 void because its return value is never used anyway.
660 * xfont.c (xfont_prepare_face): Return void.
661 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
662 (xftfont_done_face): Use xfree.
664 * dispextern.h (last_tool_bar_item): Remove declaration.
665 * frame.h (struct frame): New member last_tool_bar_item.
666 * frame.c (make_frame): Initialize it.
667 * xdisp.c (toplevel): Remove last_tool_bar_item.
668 (handle_tool_bar_click, note_tool_bar_highlight):
669 * w32term.c (w32_read_socket, w32_initialize):
670 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
672 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
673 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
675 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
677 Say (accept-process-output P)'s result pertains to P if P is non-nil.
678 * process.c (Faccept_process_output)
679 (wait_reading_process_output): Mention that if PROCESS is non-nil,
680 the return value is about PROCESS, not about other processes.
682 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
684 Further adjustments to mark_object and friends.
685 Now the mark_object's stack is just 32 bytes on a 64-bit
686 system, which means extra 20% off the stack usage.
687 * alloc.c (mark_save_value): As before, refactored out from ...
688 (mark_object): ... adjusted user. Also add comment.
690 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
692 Fix core dump after a dropped X connection (Bug#17704).
693 * sysdep.c (stuff_char): Don't abort merely because the selected frame
694 is dead, as we may be shutting down.
696 2014-06-08 Glenn Morris <rgm@gnu.org>
698 * fileio.c (write-region-inhibit-fsync): Doc tweak.
700 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
702 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
704 If a C name must be extern on some platforms, make it extern on all.
705 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
707 * font.h (ftxfont_driver) [HAVE_XFT]:
708 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
709 * lisp.h (get_frame_param):
710 * menu.h (tty_menu_show):
711 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
712 * termhooks.h (encode_terminal_code):
713 * xterm.h (x_menu_wait_for_event):
715 * frame.c (get_frame_param):
716 * fringe.c (max_used_fringe_bitmap):
717 * ftxfont.c (ftxfont_driver):
718 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
719 * menu.c (menu_items_inuse):
720 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
721 * term.c (encode_terminal_code, tty_menu_show):
722 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
723 * xfaces.c (load_color):
724 * xmenu.c (x_menu_wait_for_event):
727 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
729 Change object marking routines to minimize stack usage.
730 This change moves a few cold paths from mark_object to NO_INLINE
731 functions and adjusts symbol marking loop. According to GCC 4.8.2
732 -Wstack-usage, this reduces mark_object's stack usage from 80 to
733 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
734 stack usage at the mark phase is reduced up to 28%. Surprisingly,
735 it also gains up to 3% in speed (with default '-O2 -g3' flags).
736 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
737 refactored out from ...
738 (mark_object): ... adjusted user. Also mark symbols in a tight
740 (mark_face_cache): Add NO_INLINE.
742 2014-06-08 Eli Zaretskii <eliz@gnu.org>
744 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
745 contains garbage on WINDOWSNT (which could potentially infloop at
748 Minimize cursor motion during TTY menu updates.
749 * term.c (tty_menu_display): Don't position cursor here.
750 Instead, pass the cursor coordinates to update_frame_with_menu.
751 (tty_menu_activate): Send the hide cursor command only once in an
752 iteration through the outer 'while' loop.
754 * dispnew.c (update_frame_1): Accept an additional argument
755 SET_CURSOR_P, and position the cursor at the end of the frame
756 update only if that argument is non-zero. All callers changed to
757 provide the additional argument as non-zero, except for
758 update_frame_with_menu.
759 (update_frame_with_menu): Accept 2 additional arguments ROW and
760 COL; if they are non-negative, instruct update_frame_1 not to
761 position the cursor, and instead position it according to ROW and COL.
763 * dispextern.h (update_frame_with_menu): Update prototype.
765 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
767 * callproc.c (call_process): Don't check read-only if we don't insert
768 anything (bug#17666).
770 2014-06-08 Eli Zaretskii <eliz@gnu.org>
772 * dispnew.c (update_frame_with_menu): Set display_completed.
774 2014-06-07 Eli Zaretskii <eliz@gnu.org>
776 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
778 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
780 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
782 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
783 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
785 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
787 * window.c (Frecenter): Signal an error if window-buffer is not
790 * keyboard.c (make_lispy_position): Don't include a buffer position in
791 mode/header-line mouse events.
793 * keyboard.c (read_char): Handle (t . <event>) in the second use of
794 Vunread_command_events (bug#17650).
796 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
798 * xterm.c (x_setup_pointer_blanking):
799 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
801 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
803 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
804 because it will be defined in generated config.h if needed.
806 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
808 Use terminal-specific hooks to display popup dialogs.
809 * termhooks.h (struct terminal): New field popup_dialog_hook.
810 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
811 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
812 code and use popup_dialog_hook.
813 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
814 * nsterm.h (ns_popup_dialog): Adjust prototype.
815 * nsterm.m (ns_create_terminal):
816 * w32term.c (w32_create_terminal):
817 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
818 Setup popup_dialog_hook.
820 2014-06-04 Eli Zaretskii <eliz@gnu.org>
822 * w32heap.c (report_temacs_memory_usage): Improve the report by
823 reporting the large blocks that are actually occupied at dump time.
825 * w32console.c (initialize_w32_display): Set the console
826 menu_show_hook, otherwise TTY menus are broken on w32.
828 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
830 Use terminal-specific hooks to display menus.
831 * termhooks.h (struct terminal): New field menu_show_hook.
832 * menu.h (<anonymous enum>): Bit flags for menu hooks.
833 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
835 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
836 * nsmenu.m (ns_menu_show):
837 * w32menu.c (w32_menu_show):
838 * xmenu.c (x_menu_show):
839 * term.c (tty_menu_show): Adjust to use bit flags.
840 (set_tty_hooks): Set menu_show_hook.
841 * xterm.c (x_create_terminal):
842 * nsterm.m (ns_create_terminal):
843 * msdos.c (initialize_msdos_display):
844 * w32term.c (w32_create_terminal): Likewise.
846 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
848 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
850 2014-06-03 Eli Zaretskii <eliz@gnu.org>
852 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
853 (FD_SET): Don't define on WINDOWSNT.
855 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
857 * emacs.c: Include "sysselect.h", to define its inline functions.
858 Problem reported by Glenn Morris in:
859 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
861 Do not require libXt-devel when building with gtk.
862 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
863 dependency on libXt-devel.
864 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
865 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
866 lwlib-widget.h now does this.
867 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
869 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
871 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
872 * process.c (add_read_fd, delete_read_fd, add_write_fd)
873 (delete_write_fd, wait_reading_process_output):
874 Remove now-redundant easserts.
875 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
876 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
877 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
878 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
880 2014-06-03 Eli Zaretskii <eliz@gnu.org>
882 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
883 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
884 (calloc): Don't undef, it is never defined.
885 (HEAP_ENTRY_SHIFT): Remove unused macro.
887 * Makefile.in (C_HEAP_SWITCH): Remove.
888 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
890 Fix MS-Windows build broken by menu changes on 2014-06-02.
891 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
893 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
894 Define instead of including ../lwlib/lwlib.h, which causes
895 compilation errors due to missing X11 headers.
897 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
899 * process.c (wait_reading_process_output): Omit incorrect test of
900 p->infd against zero. Add easserts for infd having a plausible value.
902 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
904 Adjust to match recent lwlib changes.
905 * menu.h (xmalloc_widget_value): Replace by ...
906 (make_widget_value): ... new prototype.
907 * menu.c (xmalloc_widget_value): Replace by ...
908 (make_widget_value): ... new function.
909 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
910 * gtkutil.c (malloc_widget_value, free_widget_value):
911 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
912 * keyboard.h (enum button_type, struct _widget_value):
913 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
915 * nsmenu.m (ns_update_menubar, ns_menu_show):
916 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
917 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
918 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
920 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
922 * image.c (x_query_frame_background_color)
923 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
924 Fix --enable-gcc-warnings compilation without image libraries.
926 2014-06-02 Eli Zaretskii <eliz@gnu.org>
928 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
929 emulated break value only if it goes up.
930 (sbrk): Add assertion that the INCREMENT argument is strictly
931 zero. Improve and correct the commentary.
933 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
935 Improve AIX-related merge from emacs-24.
936 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
937 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
938 not on AIX; since we're on the trunk we can use enums more broadly.
940 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
942 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
944 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
945 to min(value, whole).
947 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
949 Bring back the changes to GDB-visible symbols, but only on AIX.
950 And only if it's not pre-4.2 GCC.
951 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
952 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
953 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
956 2014-06-02 Eli Zaretskii <eliz@gnu.org>
958 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
959 with PT, not GPT. (Bug#16433)
961 Revert last changes to GDB-visible symbols.
962 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
963 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
964 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
967 2014-06-02 Glenn Morris <rgm@gnu.org>
969 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
971 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
973 Fix port to 32-bit AIX with xlc (Bug#17598).
974 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
975 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
976 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
977 to work around a compiler bug in IBM xlc 12.1.
979 2014-06-02 Eli Zaretskii <eliz@gnu.org>
981 * xterm.c (x_update_window_end): Don't invalidate the entire
982 mouse-highlight info, just signal frame_up_to_date_hook that mouse
983 highlight needs to be redisplayed. (Bug#17588)
985 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
987 Port the GDB-visible symbols to AIX.
988 Without them, GDB doesn't work to debug Emacs, since the AIX linker
989 optimizes away the relevant external symbols. Use enums instead;
990 this suffices for the AIX port, which is 32-bit-only anyway.
991 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
992 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
993 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
996 Include sources used to create macuvs.h.
997 * Makefile.in ($(srcdir)/macuvs.h): New rule.
998 * macuvs.h: Use automatically-generated header.
1000 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1002 Port signal-handling to DragonFly BSD (Bug#17646).
1003 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1004 Move implementations from callproc.c to sysdep.c.
1005 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1006 Move declarations from process.h to syssignal.h.
1008 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1010 * callint.c (Ffuncall_interactively): Add usage.
1012 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1014 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1016 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1018 * w32heap.c (malloc_before_dump, malloc_after_dump)
1019 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1020 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1021 set errno where appropriate to emulate CRT functions.
1023 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1025 Debugging facility to check whether 'const char *' points to
1026 relocatable data of non-pure Lisp string.
1027 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1028 (mark_maybe_pointer): ... adjusted user.
1029 (relocatable_string_data_p): New function.
1030 * lisp.h (relocatable_string_data_p): Add prototype.
1031 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1032 the pointer to relocatable Lisp data is not used.
1034 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1036 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1037 * atimer.c (block_atimers):
1038 * callproc.c (block_child_signal): Block SIGINT too;
1039 otherwise, its handler might now unblock signals that it shouldn't.
1040 * keyboard.c (read_char): Clear signal mask, since we may
1041 be in a SIGINT handler, and many signals may be masked.
1042 * keyboard.c (handle_interrupt):
1043 * sysdep.c (handle_arith_signal):
1044 Clear signal mask instead of just unblocking the signal that
1045 was received, since several signals may be blocked at this point.
1047 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1049 * Makefile.in (TEMACS_POST_LINK): Remove target.
1050 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1051 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1053 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1055 * xmenu.c (xdialog_show): Remove prototype, rename to
1056 x_dialog_show, remove 2nd arg because it's always zero
1057 and simplify accordingly.
1058 (xw_popup_dialog): Adjust user.
1059 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1060 2nd arg because it's always zero and simplify accordingly.
1061 (w32_popup_dialog): Adjust user.
1063 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1065 * w32heap.c (report_temacs_memory_usage): New function.
1067 * unexw32.c (unexec) [ENABLE_CHECKING]:
1068 Call report_temacs_memory_usage.
1070 * w32heap.h (report_temacs_memory_usage): Add prototype.
1072 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1074 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1075 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1077 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1079 * buffer.c (init_buffer): Accept an argument 'initialized'.
1080 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1081 mmap_regions and mmap_fd, to avoid referencing stale data from the
1082 dump phase. Add an assertion for buffer text of buffers created
1083 in temacs before this function is called. (Bug#17622)
1084 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1086 * lisp.h (init_buffer): Update prototype.
1088 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1090 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1092 * alloc.c (Fgarbage_collect): Fix compilation with
1093 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1095 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1097 * frame.c, frame.h (frame_char_to_pixel_position)
1098 (frame_set_mouse_position): Now static, and made private in
1099 frame.c rather than public in frame.h.
1101 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1103 Refactor mouse positioning stuff to avoid code duplication.
1104 * frame.h (frame_char_to_pixel_position): New function.
1105 (x_set_mouse_position): Rename to...
1106 (frame_set_mouse_position): ...new function.
1107 (frame_set_mouse_pixel_position): Add prototype.
1108 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1109 Rename to frame_set_mouse_pixel_position.
1110 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1112 * xterm.h, w32term.h ( x_set_mouse_position)
1113 (x_set_mouse_pixel_position): Remove prototypes.
1115 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1117 On X, always make pointer visible when deleting frame (Bug#17609).
1118 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1120 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1122 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
1123 * keyboard.c (gobble_input): If there is no terminal input error,
1124 make sure the pointer is visible for all frames on this terminal.
1125 * xterm.c (x_free_frame_resources): Enable pointer visibility if
1126 it was previously disabled.
1128 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
1130 * data.c (Fzerop): Move to Elisp.
1131 (syms_of_data): Don't defsubr it.
1132 * keyboard.c (echo_keystrokes_p): New function.
1133 (read_char, record_menu_key, read_key_sequence): Use it.
1135 * callint.c (Qfuncall_interactively): New var.
1136 (Qcall_interactively): Remove.
1137 (Ffuncall_interactively): New function.
1138 (Fcall_interactively): Use it.
1139 (syms_of_callint): Defsubr it.
1141 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
1143 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
1144 relocated from under us.
1146 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
1148 Use mmap(2) emulation for allocating buffer text on MS-Windows.
1149 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
1151 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
1153 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
1154 for MinGW, since it no longer uses gmalloc.
1156 * buffer.c: Do not define mmap allocations functions for Windows.
1157 Remove mmap_find which is unused. Remove mmap_set_vars which does
1159 [WINDOWSNT]: Include w32heap.h.
1160 (init_buffer): Always allocate new memory for buffers.
1162 * emacs.c: Remove mmap_set_vars calls.
1164 * image.c (free_image): Undef free for Windows because it is
1165 redirected to our private version.
1167 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
1168 (copy_executable_and_dump_data): Remove dumping the heap section.
1169 (unexec): Restore using_dynamic_heap after dumping.
1171 * w32heap.c (dumped_data_commit, malloc_after_dump)
1172 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1173 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
1174 (mmap_free): New functions.
1176 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
1178 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
1180 * image.c (imagemagick_load_image): Use MagickRealType for local
1181 'color_scale', instead of double, to avoid a GCC warning about
1184 * xfns.c (Fx_window_property): Remove unused local.
1186 Don't kill already-reaped process (Bug#17561).
1187 * process.c (process_send_signal): Fix race condition where a
1188 subprocess was reaped by a signal handler between the check for
1189 liveness and calling 'kill', which meant that Emacs could in
1190 theory kill an innocent bystander process. Do the fix by blocking
1191 SIGCHLD in a critical section that checks liveness before killing.
1193 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1195 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
1197 2014-05-26 Ken Brown <kbrown@cornell.edu>
1199 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
1200 even if !CYGWIN (see bug#17510).
1202 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
1204 * nsfns.m (Fns_do_applescript): Surround NSApp run
1205 with calls to ns_init_events, ns_finish_events (Bug#17424).
1207 * nsterm.h (ns_init_events, ns_finish_events): Declare.
1209 * nsterm.m (ns_init_events, ns_finish_events): New functions.
1210 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
1212 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
1213 with calls to ns_init_events, ns_finish_events (Bug#17424).
1215 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1217 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1218 if we are iterating over an object that generates glyphs for
1219 marginal areas. (Bug#17585)
1221 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1223 * xdisp.c (safe__call1, safe__eval): Now static.
1225 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1227 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1228 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1229 (safe_call1): Call safe_call instead of safe__call directly.
1231 2014-05-26 Ken Brown <kbrown@cornell.edu>
1233 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1234 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1237 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
1239 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1240 (safe__call, safe__call1, safe__eval): New functions.
1241 (safe_call): Use it.
1242 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1243 (display_mode_element): Same for `:eval'.
1245 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1247 Fix port to 32-bit AIX (Bug#17540).
1248 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1249 twice. _text already includes this offset.
1250 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1252 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1254 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1255 when closest_pos is identical to to_charpos, don't recurse, since
1256 we already tried that, and failed. (Bug#17539)
1258 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1259 unwinding when frame's faces were not initialized yet, increment
1260 the frame's image-cache reference count before calling
1261 x_free_frame_resources. Don't dereference
1262 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1264 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
1266 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
1269 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
1270 macfont.m, call draw with adjusted arguments so font drivers
1271 don't need to do that.
1273 * macfont.m (macfont_draw): Merge changes from Macport.
1275 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1277 * alloc.c (garbage_collect_1): New function, with all of the guts
1278 of Fgarbage_collect.
1279 (mark_stack): Accept an argument END and don't mark Lisp objects
1280 on the stack beyond the address given by END. Calculation of END
1281 was moved to Fgarbage_collect.
1282 (Fgarbage_collect): Calculate the end address of the stack portion
1283 that needs to be examined by mark_stack, and pass that address to
1284 garbage_collect_1, which will pass it to mark_stack.
1285 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
1286 for more details about the underlying problems. In particular,
1287 this avoids dumping Emacs with the large hash-table whose value is
1288 held in purify-flag for most of the time loadup.el runs.
1290 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
1292 * xfns.c (x_window_property_intern): New function (code from
1294 (Fx_window_property): Call x_window_property_intern. If property
1295 not found and NILP (source) and outer window != inner window,
1296 check outer window for property (Bug#17537).
1298 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1300 Supply malloc and alloc_size attributes for extern allocators.
1301 This documents the C API, and helps GCC generate a bit better code.
1302 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
1303 (ATTRIBUTE_MALLOC_SIZE): New macros.
1304 * gmalloc.c (malloc, realloc, calloc):
1305 * gtkutil.h (malloc_widget_value):
1306 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
1307 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
1310 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
1312 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
1313 * image.c (imagemagick_load_image): Port to hosts that do not use
1314 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
1316 2014-05-21 Leo Liu <sdl.web@gmail.com>
1318 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
1320 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
1322 * dbusbind.c (xd_signature): Revert last 2 patches.
1324 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
1326 Allow any non-nil value to count as true in bool-vector.
1327 Likewise for xd_signature in dbusbind.c.
1328 This is more consistent with the usual practice in Emacs, which is
1329 that any non-nil value counts as true.
1330 * alloc.c (Fbool_vector): Don't require args to be t or nil.
1331 * dbusbind.c (xd_signature): Likewise, for booleans.
1332 * data.c, lisp.h (Qbooleanp):
1333 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
1335 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
1337 * lisp.h (CHECK_BOOLEAN): New function.
1338 * alloc.c (Fbool_vector): New function.
1339 (syms_of_alloc): Defsubr it.
1340 * data.c (Qbooleanp): New symbol.
1341 (syms_of_data): DEFSYM it.
1342 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
1344 * font.c (font_matching_entity): Extract font-entity object
1345 from the vector of matching entities (Bug#17486).
1347 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
1349 Assume C99 or later (Bug#17487).
1350 * bytecode.c (B__dummy__): Remove.
1351 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
1352 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
1353 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
1354 * regex.c (DEBUG_PRINT): Assume varargs macros.
1355 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
1357 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
1359 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
1360 memory for every buffer that was dumped.
1362 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
1364 * fns.c (Freverse): Allow vectors, bool vectors and strings.
1365 (Fnreverse): Allow vectors and bool vectors.
1367 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
1369 Minor cleanup for terminal setup.
1370 * termhooks.h (create_terminal): Adjust prototype.
1371 * terminal.c (create_terminal): Pass output method and RIF as args.
1372 (init_initial_terminal):
1373 * nsterm.m (ns_create_terminal):
1374 * term.c (init_tty):
1375 * w32term.c (w32_create_terminal):
1376 * xterm.c (x_create_terminal): Adjust users.
1377 Avoid redundant NULL initializers and add comments.
1379 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
1381 * keyboard.c (Qdeactivate_mark): Now static.
1383 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
1385 If available, use Xfixes extension to do pointer blanking.
1386 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
1387 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
1388 (make_invisible_cursor): Move to...
1389 * xterm.c (make_invisible_cursor): ...here.
1390 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
1391 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
1392 (x_term_init): Call to x_setup_pointer_blanking.
1393 (XTtoggle_invisible_pointer): Use blanking specific to this display.
1394 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
1396 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1398 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
1400 2014-05-12 Glenn Morris <rgm@gnu.org>
1402 * fileio.c (Ffile_executable_p): Doc tweak.
1404 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
1406 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1407 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1409 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
1411 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1413 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1415 Fix initialization of minibuffer history variable (Bug#17430).
1416 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1417 Move the initialization up to prevent any "value void" message.
1419 2014-05-08 Samuel Bronson <naesten@gmail.com>
1421 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1422 are matched (bug#17413).
1424 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1426 Stop tooltips pulling Emacs window to front (Bug#17408).
1427 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1428 SetWindowPos invocations.
1430 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
1432 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1433 not initialized (Bug#17398).
1435 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1437 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
1439 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
1441 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
1442 [HAVE_NS]: Do not include png.h.
1443 (x_query_frame_background_color): New function.
1444 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
1445 (png_load_body): Coalesce duplicate code.
1447 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1449 Consult libpng-config more consistently (Bug#17339).
1450 * Makefile.in (PNG_CFLAGS): New var.
1451 (ALL_CFLAGS): Use it.
1452 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1453 CFLAGS now handles this.
1455 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1457 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1458 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1459 because WCONTINUED is always defined now.
1460 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1462 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1464 * buffer.c (overlay_strings): Fix the wording of the commentary.
1466 2014-05-01 Glenn Morris <rgm@gnu.org>
1468 * floatfns.c (Fisnan):
1469 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1471 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1473 * term.c (tty_menu_activate): A better initialization for cursor
1476 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1478 * intervals.c: Tighten assertions.
1479 (create_root_interval): Make sure the interval is not empty.
1480 (intervals_equal): Use booleans.
1481 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1482 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1483 (balance_possible_root_interval): Simplify and use booleans.
1484 (split_interval_right, split_interval_left): Check LENGTH, and remove
1485 now redundant assertion.
1486 (adjust_intervals_for_insertion): Remove now redundant assertions.
1487 (delete_node, interval_deletion_adjustment)
1488 (adjust_intervals_for_deletion, merge_interval_right)
1489 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1490 (reproduce_interval): Make sure the interval is not empty.
1492 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1494 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1495 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1496 satisfaction that they would always be initialized.
1498 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1500 * term.c (tty_menu_display): Move the cursor to the active menu item.
1501 (tty_menu_activate): Return the cursor to the active menu item
1502 after displaying the menu and after displaying help-echo.
1503 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1504 for the details of why this is needed by screen readers and
1507 2014-04-30 Glenn Morris <rgm@gnu.org>
1509 * process.c (handle_child_signal):
1510 Handle systems without WCONTINUED. (Bug#15110, 17339)
1512 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1514 * window.c (struct saved_window): Remove mark.
1515 (Fset_window_configuration, save_window_save)
1516 (compare_window_configurations): Don't touch marks any more.
1518 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1520 Use bits_word for gcmarkbits.
1521 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1522 bits_word is typically a tad more efficient for mark bits than
1523 unsigned is, so use bits_word. All uses changed.
1524 * lisp.h (BITS_PER_INT): Remove; no longer used.
1526 Avoid undefined behavior in signed left shift.
1527 This ports to GCC 4.9.0 with -fsanitize=undefined.
1528 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1530 * regex.c (extract_number):
1531 * lisp.h (make_number, XINT):
1532 Do not shift a 1 bit left into a sign bit.
1533 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1534 not int, for gcmarkbits. All uses changed.
1536 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1538 * search.c (Fnewline_cache_check): Don't try to count newlines
1539 outside the buffer's restriction, as find_newline doesn't support that.
1541 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1543 * window.c (Fset_window_configuration): Deactivate the mark before
1545 (set_window_buffer): Ignore window_initialized.
1546 (window_initialized): Remove.
1547 * keyboard.c (Qdeactivate_mark): Not static any more.
1548 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1551 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1553 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1554 and to clang 3.4, which have fixed the bug. This should let us
1555 run a bit faster on these platforms when address sanitization is
1558 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1560 Port to GCC 4.9.0 with --enable-gcc-warnings.
1561 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1563 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1564 a way that also works with GCC 4.9.0.
1566 * search.c (Fnewline_cache_check): Remove unused locals.
1568 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1570 * search.c (find_newline1): New subroutine.
1571 (Fnewline_cache_check): New function.
1572 (syms_of_search): Defsubr it.
1574 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1576 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1577 * keyboard.c (unblock_input): Add comment.
1578 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1580 2014-04-22 Daniel Colascione <dancol@dancol.org>
1582 * lread.c (readevalloop_eager_expand_eval): New function
1583 that can recurse into toplevel forms.
1584 (readevalloop): Call it.
1585 * lisp.h: Declare Qprogn.
1586 * callint.c (Qprogn): No longer static.
1588 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1590 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1591 Also change identifiers to match the comments, and add more assertions
1594 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1596 * emacs.c (close_output_streams): Don't clear and restore errno.
1598 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1600 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1601 never becomes visible, i.e. using XMonad (Bug#17237).
1603 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1605 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1606 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1607 (Fline_pixel_height): Don't assume that the current buffer and the
1608 selected window's buffer are one and the same. (Bug#17281)
1610 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1611 paragraph-start cache before the newline cache. (Bug#17269)
1613 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1615 * term.c (tty_send_additional_strings): No need to fflush here,
1617 (tty_set_terminal_modes): fflush after sending additional strings,
1620 2014-04-17 Daniel Colascione <dancol@dancol.org>
1622 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1624 (tty_send_additional_strings): New function.
1625 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1626 (syms_of_term): Intern tty-mode-set-strings and
1627 tty-mode-reset-strings.
1629 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1631 * window.c (save_window_save): Lookup window_point_insertion_type in
1632 the right buffer (bug#15457).
1633 (Qwindow_point_insertion_type): New var.
1634 (syms_of_window): Initialize it.
1636 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1638 Fix the MSDOS build.
1639 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1640 (copy_text_and_data): Zero out the atexit chain pointer before
1643 * termhooks.h (encode_terminal_code): Update prototype.
1645 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1646 visible for all DOS_NT ports, not just WINDOWSNT.
1647 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1649 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1650 unless it is defined.
1651 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1653 * process.c (close_on_exec, accept4, process_socket): Move into
1654 the "ifdef subprocesses" part.
1655 (catch_child_signal): Condition by "ifdef subprocesses".
1656 (syms_of_process) <Qinternal_default_process_sentinel>
1657 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1659 * msdos.h: Add prototypes for new functions.
1660 (EINPROGRESS): Define.
1661 (O_CLOEXEC): Define to zero.
1663 * msdos.c (check_window_system): Remove unnecessary an
1664 incompatible duplicate function.
1665 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1666 New functions in support of new functionality.
1668 * menu.c (single_menu_item): Add visual indication of submenu
1669 also for menus on MSDOS frames.
1670 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1672 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1673 when async subprocesses aren't supported.
1675 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1677 * emacs.c (close_output_streams): Zero out errno before calling
1680 * dired.c [MSDOS]: Include msdos.h.
1682 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1683 (DATA_START) [MSDOS]: Define.
1684 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1686 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1687 Ifdef away for MSDOS.
1688 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1689 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1691 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1692 Use temporary file template that is compatible with mkostemp.
1693 Move vfork-related portions under #ifndef MSDOS.
1694 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1696 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1698 * buffer.c (Foverlays_at): Add argument `sorted'.
1700 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1702 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1703 text, invalidate the bidi_paragraph_cache upto and including the
1706 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1708 Port to IRIX 6.5 (Bug#9684).
1709 * conf_post.h (INET6) [IRIX6_5]: Define.
1710 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1711 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1713 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1715 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1716 before passing it to system APIs.
1718 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1720 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1721 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1723 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1725 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1727 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1729 Remove DATA_SEG_BITS.
1730 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1731 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1732 cc, but that platform is so old that SGI itself stopped supporting
1733 it in December 2013. If you still need Emacs on IRIX, please
1734 either compile with GCC and port the undumping code, or run
1735 './configure --with-wide-int'.
1736 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1737 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1738 DEFINE_GDB_SYMBOL_START way to define it.
1739 (NONPOINTER_BITS): New macro.
1740 (EMACS_INT): Use it.
1741 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1742 the problem and/or configuring --with-wide-int.
1743 (USE_LSB_TAG): Simplify, based on above changes.
1744 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1745 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1747 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1749 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1750 covered by a display string that ends in a newline, and that cases
1751 going back by DVPOS lines to hit the search limit, lift the limit
1752 and go back until DVPOS is reached. (Bug#17244)
1754 * indent.c (Fvertical_motion): Handle correctly the case when the
1755 display string is preceded by an empty line.
1757 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1758 use S_IWRITE instead.
1760 2014-04-11 Glenn Morris <rgm@gnu.org>
1762 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1764 2014-04-11 Ken Brown <kbrown@cornell.edu>
1766 * Makefile.in (EMACS_MANIFEST): Revert last change.
1768 2014-04-10 Daniel Colascione <dancol@dancol.org>
1770 * puresize.h (BASE_PURESIZE): Increase.
1772 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1774 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1776 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1777 region handling (and don't call signal_before_change) if
1778 inhibit_modification_hooks is set.
1779 (signal_before_change): Don't check inhibit_modification_hooks any more.
1781 2014-04-08 Daniel Colascione <dancol@dancol.org>
1783 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1784 function cells contain valid lisp objects. (Modified version of
1787 * alloc.c (detect_suspicious_free): Split actual stack capturing
1788 out into new function for easier breakpoint setting.
1789 (note_suspicious_free): New function.
1791 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1793 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1795 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1796 (symbol_block_pinned): New var.
1797 (Fmake_symbol): Initialize `pinned'.
1798 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1799 pinned and signal an error for un-purifiable objects.
1800 (pure_cons): Use it.
1801 (Fpurecopy): Use it, except for objects that can't be purified.
1802 (mark_pinned_symbols): New function.
1803 (Fgarbage_collect): Use it.
1804 (gc_sweep): Remove hack made unnecessary.
1806 2014-04-07 Glenn Morris <rgm@gnu.org>
1808 * keyboard.c (Fopen_dribble_file): Doc tweak.
1810 2014-04-07 Ken Brown <kbrown@cornell.edu>
1812 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1814 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1816 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1817 We have a substitute execinfo.h on hosts that lack it.
1818 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1819 isn't optimized away.
1821 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1823 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1824 * alloc.c (memory_full):
1825 * charset.c (syms_of_charset):
1826 * doc.c (Fsnarf_documentation):
1828 * font.c (BUILD_STYLE_TABLE):
1829 * keyboard.c (make_lispy_event):
1830 * profiler.c (setup_cpu_timer):
1831 * xgselect.c (xg_select):
1832 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1834 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1835 Replace the only use with ARRAYELTS (font_property_table).
1836 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1838 2014-04-03 Daniel Colascione <dancol@dancol.org>
1840 * xterm.c (x_term_init):
1841 * xfns.c (best_xim_style):
1842 * xfaces.c (Fdump_colors):
1843 * w32fns.c (w32_default_color_map):
1844 * w32.c (init_environment, N_ENV_VARS):
1845 * unexcw.c (read_exe_header):
1846 * term.c (term_get_fkeys_1):
1847 * sysdep.c (init_baud_rate):
1848 * nsterm.m (ns_convert_key):
1849 * nsfns.m (get_geometry_from_preferences):
1850 * msdos.c (dos_set_window_size, init_environment):
1851 * macfont.m (mac_font_get_glyph_for_cid)
1852 (macfont_store_descriptor_attributes)
1853 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1854 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1855 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1857 * image.c (xpm_str_to_color_key):
1858 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1859 * frame.c (x_set_frame_parameters):
1860 * fileio.c (Ffile_selinux_context):
1861 * emacs.c (sort_args):
1862 * dosfns.c (msdos_stdcolor_name):
1863 * dired.c (file_attributes):
1864 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1865 Change expressions of the form sizeof(arr) / sizeof(arr[0])
1868 2014-04-02 Daniel Colascione <dancol@dancol.org>
1870 * data.c (Ffset): Abort if we're trying to set a function call to
1873 * lisp.h (ARRAYELTS): New macro.
1875 * alloc.c: Include execinfo.h if available.
1876 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
1877 (suspicious_free_record): New structure.
1878 (suspicious_objects, suspicious_object_index)
1879 (suspicious_free_history, suspicious_free_history_index):
1881 (find_suspicious_object_in_range, detect_suspicious_free)
1882 (Fsuspicious_object): New functions.
1883 (cleanup_vector): Call find_suspicious_object_in_range.
1885 2014-04-02 Martin Rudalics <rudalics@gmx.at>
1887 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
1888 width from font width (Bug#17163).
1890 * frame.c (x_set_frame_parameters): Calculate default values of
1891 new frame sizes only after all other frame parameters have been
1892 processed (Bug#17142).
1894 2014-04-02 Ken Brown <kbrown@cornell.edu>
1896 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
1899 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1901 * xterm.c (x_draw_image_glyph_string): Adjust image background
1902 width accordingly when its x position is adjusted. (Bug#17115)
1904 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
1906 * font.c (font_list_entities): Do not add empty vector to font cache.
1907 (font_matching_entity): Likewise. If matching entity is found, insert
1908 1-item vector with this entity instead of entity itself (Bug#17125).
1910 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
1912 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
1914 * fns.c (validate_subarray): Rename from validate_substring,
1915 since it works for vectors too. New arg ARRAY. Optimize for the
1916 non-nil case. Instead of returning bool, throw an error if out of
1917 range, so that the caller needn't do that. All uses changed.
1918 Report original values if out of range.
1919 (Fsubstring, Fsubstring_no_properties, secure_hash):
1920 Also optimize the case where FROM is 0 or TO is the size.
1922 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1924 * search.c (Freplace_match): Use make_specified_string.
1925 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
1926 to catch bogus override face of glyph strings.
1927 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
1928 Move common substring range checking code to...
1929 (validate_substring): ...this function.
1931 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
1933 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
1935 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
1937 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
1938 bar is zero height, just return (Bug#16976).
1939 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
1941 * nsterm.h (EmacsView): Add wait_for_tool_bar.
1943 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
1944 is nil. If waiting for toolbar to complete, force a redraw.
1946 2014-03-28 Glenn Morris <rgm@gnu.org>
1948 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
1949 (emacs_bugreport): New variable.
1950 (usage_message): Use PACKAGE_BUGREPORT.
1951 (syms_of_emacs) <report-emacs-bug-address>: New variable.
1953 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
1955 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
1957 Port recent signal-related changes to FreeBSD.
1958 Problem reported by Herbert J. Skuhra.
1959 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
1960 Move decls from here ...
1961 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
1963 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1965 * w32term.c (x_draw_image_glyph_string): Fix computation of height
1966 and width of image background when it is displayed with a 'box'
1969 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
1971 More backward-compatible fix to char-equal core dump (Bug#17011).
1972 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
1973 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
1975 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
1977 * image.c (init_svg_functions): When loading SVG-related libraries,
1978 free already loaded libraries if the initialization fails.
1979 (rsvg_handle_set_size_callback): Remove declaration, unused.
1981 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
1983 Fix core dump in char-equal (Bug#17011).
1984 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
1985 unibyte buffers, as we can't tell whether the characters are
1988 * insdel.c (adjust_markers_for_delete): Remove unused local.
1990 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
1992 Have (MARKER . ADJUSTMENT) undo records always be immediately
1993 after their corresponding (TEXT . POS) record in undo list.
1995 * lisp.h (record-delete): New arg record_markers.
1996 (record_marker_adjustment): No longer needed outside undo.c.
1997 * insdel.c (adjust_markers_for_delete): Move calculation of marker
1998 adjustments to undo.c's record_marker_adjustments. Note that
1999 fileio.c's decide_coding_unwind is another caller to
2000 adjust_markers_for_delete. Because it has undo list bound to t,
2001 it does not rely on adjust_markers_for_delete to record marker
2003 (del_range_2): Swap call to record_delete and
2004 adjust_markers_for_delete so as undo marker adjustments are
2005 recorded before current deletion's adjustments, as before.
2006 (adjust_after_replace):
2007 (replace_range): Pass value for new record_markers arg to
2009 * undo.c (record_marker_adjustment): Rename to
2010 record_marker_adjustments and made static.
2011 (record_delete): Check record_markers arg and call
2012 record_marker_adjustments.
2013 (record_change): Pass value for new record_markers arg to
2015 (record_point): at_boundary calculation no longer needs to account
2016 for marker adjustments.
2018 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2020 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2023 2014-03-26 Glenn Morris <rgm@gnu.org>
2025 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2027 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2029 * buffer.c (struct sortvec): Add field `spriority'.
2030 (compare_overlays): Use it.
2031 (sort_overlays): Set it.
2033 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2035 * xdisp.c (redisplay_window): If all previous attempts to find the
2036 cursor row failed, try a few alternatives before falling back to
2037 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2039 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2041 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2042 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2044 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2045 variables on Windows.
2047 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2049 * w32.c (unsetenv): Remove unused var `retval'.
2050 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2052 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2053 (start_watching): Remove unused var `thr'.
2055 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2056 (find_child_console): Remove unnecesary var `thread_id'.
2058 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2059 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2061 2014-03-26 Glenn Morris <rgm@gnu.org>
2063 * filelock.c (Flock_buffer): Doc tweak.
2065 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2066 * emacs.c (shut_down_emacs):
2067 * fileio.c (Finsert_file_contents, write_region):
2068 * filelock.c (top-level, syms_of_filelock):
2069 * insdel.c (prepare_to_modify_buffer_1):
2070 CLASH_DETECTION is always defined now.
2072 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2074 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2075 DLL handle, to speed up thread startup.
2077 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2079 Handle sigmask better with nested signal handlers (Bug#15561).
2080 * atimer.c (sigmask_atimers): Remove.
2081 Remaining use rewritten to use body of this function.
2082 * atimer.c (block_atimers, unblock_atimers):
2083 * callproc.c (block_child_signal, unblock_child_signal):
2084 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2085 New arg OLDSET. All callers changed.
2086 * atimer.c (block_atimers, unblock_atimers):
2087 * callproc.c (block_child_signal, unblock_child_signal):
2088 * keyboard.c (handle_interrupt):
2089 * sound.c (vox_configure, vox_close):
2090 Restore the old signal mask rather than unilaterally clearing bits
2091 from the mask, in case a handler is running within another
2092 handler. All callers changed.
2093 * lisp.h, process.c, process.h, term.c:
2094 Adjust decls and callers to match new API.
2095 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2096 signal handlers aren't supposed to use floating point anyway.
2097 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2099 2014-03-23 Daniel Colascione <dancol@dancol.org>
2101 Split gc_sweep into discrete functions for legibility and better
2104 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2105 (sweep_vectors): Fix typo in comment.
2106 (sweep_conses, sweep_floats, sweep_intervals)
2107 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2108 (gc_sweep): Call new functions, to which existing functionality is
2110 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2112 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2114 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2116 2014-03-23 Daniel Colascione <dancol@dancol.org>
2118 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2119 only if xic_style calls for it. This change allows Emacs to work
2120 with ibus. Also, don't leak resources if create_frame_xic fails,
2121 and stop caching xic_style across different displays.
2122 (supported_xim_styles): Make const.
2123 (best_xim_style): Remove first parameter: it's always just
2124 supported_xim_styles. Change to look at supported_xim_styles
2127 2014-03-23 Daniel Colascione <dancol@dancol.org>
2129 * term.c (init_tty): Rearrange condition for clarity; print
2130 appropriate diagnostic.
2132 2014-03-23 Daniel Colascione <dancol@dancol.org>
2134 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
2135 array. (ASAN caught.)
2137 2014-03-22 Glenn Morris <rgm@gnu.org>
2139 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
2141 2014-03-22 Daniel Colascione <dancol@dancol.org>
2143 * process.c (conv_sockaddr_to_lisp): When extracting the string
2144 names of AF_LOCAL sockets, stop before reading uninitialized memory.
2146 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2148 Fix regression introduced by patch for Bug#10500.
2149 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
2150 * w32term.c (x_draw_image_relief): Likewise.
2152 2014-03-21 Martin Rudalics <rudalics@gmx.at>
2154 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
2155 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
2156 maximize a frame for odd default fonts.
2158 2014-03-21 Glenn Morris <rgm@gnu.org>
2160 * minibuf.c (history-length): Increase default from 30 to 100.
2162 2014-03-21 Daniel Colascione <dancol@dancol.org>
2164 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
2165 every time we switch to minibuffer.
2167 * alloc.c (lisp_align_malloc, allocate_string_data)
2168 (allocate_vectorlike): Allow mmap allocation of lisp objects.
2169 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
2171 2014-03-21 Eli Zaretskii <eliz@gnu.org>
2173 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
2174 support more "verbs".
2176 2014-03-21 Daniel Colascione <dancol@dancol.org>
2178 Always prohibit dumping a dumped Emacs.
2180 * emacs.c (might_dump): New variable.
2181 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
2182 * lisp.h (might_dump): Declare.
2183 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
2185 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
2187 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
2189 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
2191 * doc.c (store_function_docstring): Warn when we don't know where to
2193 (Fsubstitute_command_keys): Don't advertise the fact that
2194 text-properties are dropped, since we think it's a bug that we'll fix
2197 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
2198 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
2199 * frame.c (frame_garbaged): Make "docstring" more precise.
2201 2014-03-20 Glenn Morris <rgm@gnu.org>
2203 * charset.c (init_charset): When we cannot find the charsets directory,
2204 mention if EMACSDATA is set.
2206 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
2208 * fns.c (Frandom): Fix rare bug where the result isn't random.
2210 Fix porting inconsistency about rounding to even.
2211 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
2212 This way, the unusual !HAVE_RINT case acts like the usual
2213 HAVE_RINT case, and we can fix the documentation accordingly.
2215 2014-03-19 Eli Zaretskii <eliz@gnu.org>
2217 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
2218 (w32_wnd_proc): Initialize the dwHoverTime member of
2219 TRACKMOUSEEVENT structure.
2221 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
2223 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
2225 2014-03-16 Eli Zaretskii <eliz@gnu.org>
2227 * search.c (find_newline): Speed up the function when using the
2228 newline cache, by halving the number of calls to
2229 region_cache_forward and region_cache_backward. (Bug#16830)
2231 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
2233 * buffer.c (Fset_buffer): Document return value (bug#17015).
2235 2014-03-14 Martin Rudalics <rudalics@gmx.at>
2237 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
2238 nil, always resize character wise to avoid potential loss of the
2239 mode line (Bug#16923 related).
2241 2014-03-12 Martin Rudalics <rudalics@gmx.at>
2243 * frame.c (x_set_frame_parameters): Always calculate new sizes
2244 pixelwise to avoid potential loss when rounding.
2246 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
2248 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
2249 * xterm.c (x_free_frame_resources): Free all allocated cursors.
2251 2014-03-10 Eli Zaretskii <eliz@gnu.org>
2253 * w32.c (fstatat): Don't add an extra slash if the argument ends
2254 with a slash: this fails the subsequent call to stat_worker on
2255 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
2257 2014-03-09 Martin Rudalics <rudalics@gmx.at>
2259 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
2261 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
2263 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
2265 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
2266 when frame is only on one screen (Bug#14713).
2268 2014-03-08 Eli Zaretskii <eliz@gnu.org>
2270 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
2271 there's a valid wrap point in the display line, the last glyph
2272 cannot "just barely fit" on this row, because display_line doesn't
2273 let it. Instead, proceed as if the last glyph didn't fit, so that
2274 we eventually back up the iterator to the wrap point. This avoids
2275 delusional behavior of move_it_to, whereby it proceeds to the next
2276 display line, but sets current_x to zero for all the glyphs that
2277 without word-wrap would fit on the previous display line.
2278 One result was that visual-order cursor movement behaved erratically
2280 (Fmove_point_visually): Add code to find the x coordinate of the
2281 last character before wrap point, under word-wrap on a TTY.
2283 2014-03-07 Eli Zaretskii <eliz@gnu.org>
2285 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
2286 also return value of MOVE_POS_MATCH_OR_ZV from
2287 move_it_in_display_line_to, when moving from beginning of line to
2288 point's position. (Bug#16961)
2290 2014-03-07 Martin Rudalics <rudalics@gmx.at>
2292 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
2293 * window.c (Fselect_window): Explain NORECORD and
2294 `buffer-list-update-hook' in doc-string.
2296 2014-03-06 Martin Rudalics <rudalics@gmx.at>
2298 * window.c (Fother_window_for_scrolling): Check that
2299 Vother_window_scroll_buffer is a buffer.
2301 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
2303 * xterm.c (xim_initialize): Always pass a copy of resource name
2304 to XRegisterIMInstantiateCallback and eassert whether return
2305 value is True. Passing copy is important because Xlib doesn't
2306 make its own copy and resource name argument usually points to
2307 SSDATA (Vx_resource_name), which may be changed from Lisp.
2308 (xim_close_display): For XUnregisterIMInstantiateCallback,
2309 always eassert return value and pass exactly the same values
2310 as were used for XRegisterIMInstantiateCallback.
2311 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
2312 sources to check why if you are interested.
2314 2014-03-05 Martin Rudalics <rudalics@gmx.at>
2316 * dispnew.c (change_frame_size_1): Add new_lines instead of
2317 new_height, the latter may be still zero if passed as such.
2318 * window.c (Fwindow_pixel_height): Mention bottom divider in
2321 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
2323 Fix "resource temporarily unavailable" with xgselect
2325 * xgselect.c: Include <stdbool.h>.
2326 (xg_select) [!USE_GTK]: Don't lose track of errno.
2328 Fix minor --enable-gcc-warnings issues.
2329 * widget.c (update_various_frame_slots, EmacsFrameResize):
2330 Avoid unused locals. Prefer 'if' to '#if' when either will do.
2332 2014-03-04 Ken Brown <kbrown@cornell.edu>
2334 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
2335 represent the actual adjustment needed for alignment.
2337 2014-03-04 Eli Zaretskii <eliz@gnu.org>
2339 * gmalloc.c (aligned_alloc): Don't allocate more memory than
2340 needed, and don't reallocate if the initial allocation already
2341 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
2343 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2345 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
2348 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
2350 * cmds.c (delete-char): Update docstring pointing out that the
2351 function ignores `delete-active-region' and `overwrite-mode'.
2353 2014-03-03 Eli Zaretskii <eliz@gnu.org>
2355 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
2357 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
2358 allocated buffer due to alignment.
2359 (freehook): If the block to be freed was allocated by
2360 'aligned_alloc', find its real pointer before calling 'free'.
2362 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
2365 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
2367 * font.c (toplevel): Adjust comment about font cache layout.
2368 (font_clear_cache): Fix to match real font cache layout.
2369 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
2370 (Fframe_font_cache) [FONT_DEBUG]: New function.
2371 (syms_of_font) [FONT_DEBUG]: Defsubr it.
2373 Avoid crashes when X fonts are erroneously freed on reused X
2374 'Display *' connection data (Bug#16069). Note that X font
2375 resources still may be leaked, but currently there is no way
2376 to completely avoid it.
2377 * xterm.h (struct x_display_info): New member x_id. Add comments.
2378 * xterm.c (x_display_id): New variable.
2379 (x_term_init): Assign identifier to each opened X connection.
2380 * xfont.c (struct xfont): New member x_display_id.
2381 (xfont_open): Initialize it with frame's display id.
2382 (xfont_close): Check whether font's display id matches the one
2383 recorded for the given display. Adjust comment.
2384 * xftfont.c (struct xftfont_info):
2385 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
2387 2014-03-01 Martin Rudalics <rudalics@gmx.at>
2389 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
2390 * window.c (Fother_window_for_scrolling): Don't try to scroll a
2391 killed Vother_window_scroll_buffer.
2392 (Vother_window_scroll_buffer): Fix doc-string accordingly.
2394 2014-03-01 Eli Zaretskii <eliz@gnu.org>
2396 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
2397 that start with more than 2 slashes as UNCs. (Bug#16751)
2399 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
2401 Fix a few crashes and leaks when cloning C strings.
2402 * alloc.c, lisp.h (dupstring): New function.
2403 * gtkutil.c (xg_get_font):
2404 * term.c (tty_default_color_capabilities):
2405 * xsettings.c (store_monospaced_changed)
2406 (store_font_name_changed, parse_settings)
2407 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
2408 This avoids some unlikely crashes due to accessing freed storage,
2409 and avoids some minor memory leaks in the more-typical case.
2411 2014-02-28 Martin Rudalics <rudalics@gmx.at>
2413 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
2414 cursor when modeline can't be dragged (Bug#16647).
2416 2014-02-28 Glenn Morris <rgm@gnu.org>
2418 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
2419 from custom-delayed-init-variables. (Bug#11565)
2421 2014-02-27 Martin Rudalics <rudalics@gmx.at>
2423 More fixes for mouse glyph calculations (Bug#16647).
2424 * window.c (coordinates_in_window): In intersection of
2425 horizontal and vertical window dividers prefer the horizontal
2426 one. Add some extra parens to last fix.
2427 (window_relative_x_coord): Return x-coordinate for header and
2429 * xdisp.c (remember_mouse_glyph): In text area don't extend
2430 glyph into mode line to show the vertical drag cursor there
2431 immediately. Subdivide mouse glyphs in right fringes to show a
2432 horizontal drag cursor as soon as we enter the "grabbable width"
2433 portion. Handle vertical border case separately. Do not
2434 subdivide window divider areas.
2435 (note_mouse_highlight): On bottom divider of bottommost windows
2436 show vertical drag cursor only when the minibuffer window can be
2439 2014-02-27 Eli Zaretskii <eliz@gnu.org>
2441 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
2442 reset by the face of the object just displayed. See also bug#76.
2443 (get_next_display_element): If the string came from a display
2444 property, examine the box face attribute at it->position, not at
2445 it->current.pos, since the latter was not updated yet. (Bug#16870)
2446 (handle_face_prop): Improve commentary.
2448 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
2450 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
2451 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
2453 2014-02-26 Martin Rudalics <rudalics@gmx.at>
2455 Fixes around Bug#16647.
2456 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
2457 ON_BOTTOM_DIVIDER cases.
2458 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
2459 only if the window has no right divider.
2460 (Fcoordinates_in_window_p): Fix doc-string.
2462 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
2464 * lread.c (Funintern): Fix doc to match advertised calling convention.
2466 2014-02-24 Daniel Colascione <dancol@dancol.org>
2468 * keyboard.c (read_char): Close race that resulted in lost events.
2470 2014-02-22 Glenn Morris <rgm@gnu.org>
2472 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2473 * window.c (window-resize-pixelwise): Doc fixes.
2475 * process.c (Finternal_default_process_filter)
2476 (Finternal_default_process_sentinel): Doc tweaks.
2478 2014-02-21 Glenn Morris <rgm@gnu.org>
2480 * process.c (Fprocess_buffer, Faccept_process_output)
2481 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2484 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2486 * window.c (Fwindow_scroll_bar_width): New function.
2488 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2490 Pacify GCC when configuring with --enable-gcc-warnings.
2491 * xdisp.c (move_it_in_display_line_to) [lint]:
2492 Initialize recently-added local.
2494 2014-02-21 Daniel Colascione <dancol@dancol.org>
2496 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2498 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2500 * xdisp.c (init_iterator): Don't dereference a bogus face
2501 pointer. (Bug#16819)
2502 (try_cursor_movement): Don't use cursor position if
2503 set_cursor_from_row failed to compute it. This avoids assertion
2504 violations in MATRIX_ROW.
2505 (move_it_in_display_line_to): Save the iterator state in ppos_it
2506 only once per call. Reimplement the method used to return to the
2507 best candidate position if all the positions found in display line
2508 are beyond TO_CHARPOS. This cuts down the number of calls to
2509 bidi_shelve_cache, which moves a lot of stuff when lines are long
2510 and include bidirectional text. (Bug#15555)
2512 2014-02-20 Glenn Morris <rgm@gnu.org>
2514 * data.c (Fdefalias): Doc fix.
2516 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2518 * xdisp.c (display_line): Fix horizontal scrolling of large images
2519 when fringes are turned off. This comes at a price of not
2520 displaying the truncation/continuation glyphs in this case.
2523 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2524 CreateDIBSection returns an error indication, zero out *ximg after
2525 destroying the image. This avoids crashes in memory allocations
2526 due to the fact that some of the callers also call
2527 x_destroy_x_image, which will attempt to free an already free'd
2530 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2532 * widget.c (update_various_frame_slots): Don't set
2533 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2535 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2537 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2539 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2541 temacs --daemon fix (Bug#16599).
2542 * emacs.c (main): Initialize daemon_pipe[1] here ...
2543 (syms_of_emacs): ... instead of here.
2545 2014-02-16 Anders Lindgern <andlind@gmail.com>
2547 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2550 2014-02-16 Daniel Colascione <dancol@dancol.org>
2552 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2553 (xd_get_connection_address): Use it.
2554 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2555 xd_get_connection_address because the latter signals if the bus
2556 we're trying to close is already disconnected.
2558 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2560 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2561 argument to CreateThread. This avoids segfaults on Windows 9X.
2562 Reported by oslsachem <oslsachem@gmail.com>.
2564 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2566 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2567 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2568 (check_lseek): New function, to report lseek errors.
2569 (save_data_space, update_file_ptrs, read_header, write_header)
2570 (copy_file, copy_rest, unexec): Use these news functions.
2571 (update_file_ptrs): Don't assume wraparound behavior when
2572 converting a large size_t value to off_t.
2574 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2576 * composite.c (fill_gstring_header): Pass positions as C integers
2577 and move parameters checking to...
2578 (Fcomposition_get_gstring): ...this function. Handle case when
2579 buffer positions are in reversed order and avoid crash (Bug#16739).
2581 * buffer.c (validate_region): Mention current buffer in error message.
2583 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2585 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2587 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2589 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2591 2014-02-11 Glenn Morris <rgm@gnu.org>
2593 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2594 Replace refs to "OpenStep" in messages.
2596 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2598 Avoid "." at end of error diagnostics.
2599 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2600 * font.c (Ffont_at):
2601 * nsfns.m (ns_display_info_for_name):
2602 * nsselect.m (Fx_own_selection_internal):
2603 * nsterm.m (performDragOperation:):
2604 Remove "." from end of diagnostic.
2606 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2608 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2609 unintuitive (bug#15824).
2610 (Fyes_or_no_p): Doc fix (bug#15456).
2612 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2614 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2616 * eval.c (call_debugger): When exiting the debugger, do not allow
2617 max_specpdl_size less than actual binding depth (Bug#16603).
2618 (syms_of_eval): Adjust docstring.
2620 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2622 * cmds.c (Fself_insert_command): Output a clearer error message on
2623 negative repetitions (bug#9476).
2625 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2627 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2629 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2631 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2633 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2635 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2637 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2639 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2641 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2643 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2644 `exit' works (bug#15865).
2646 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2648 Constrain window box/body sizes and margin widths (Bug#16649).
2649 * xdisp.c (window_box_width): Don't return less than zero.
2650 (window_box_left_offset, window_box_right_offset): Don't return
2651 more than the window's pixel width.
2652 * window.c (window_body_height, window_body_width): Don't return
2654 (window_resize_apply): Adjust margin width, if necessary.
2656 2014-02-07 Glenn Morris <rgm@gnu.org>
2658 * nsterm.m (syms_of_nsterm): Doc fix.
2660 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2662 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2663 New variables: pointers through which to call the respective APIs.
2664 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2665 (filename_from_ansi, sys_link, check_windows_init_file):
2666 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2667 This is required on Windows 9X, where we dynamically load
2668 UNICOWS.DLL which has their non-stub implementations.
2669 (maybe_load_unicows_dll): Assign addresses to these 2 function
2670 pointers after loading UNICOWS.DLL.
2672 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2673 MultiByteToWideChar and WideCharToMultiByte through function
2676 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2679 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2681 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2682 for OSX >= 10.9 if separate spaces are used.
2683 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2685 2014-02-06 Glenn Morris <rgm@gnu.org>
2687 * buffer.c (cache-long-scans): Doc fix.
2689 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2691 * w32fns.c (Fw32_shell_execute): Doc fix.
2693 2014-02-05 Bastien Guerry <bzg@gnu.org>
2695 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2696 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2698 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2700 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2701 outside the window (Bug#16649).
2703 * xdisp.c (note_mouse_highlight): When entering a margin area show
2704 a non-text cursor (Bug#16647).
2706 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2708 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2709 It prompted a compile-time diagnostic on GNU/Linux.
2710 Simplify to remove the need for the label.
2712 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2714 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2715 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2716 to show it; otherwise return 'unsupported--w32-dialog' to signal
2717 to the caller that emulation with menus is necessary.
2718 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2720 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2722 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2725 * menu.c (Fx_popup_dialog): Don't condition the call to
2726 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2727 special symbol 'unsupported--w32-dialog', emulate the dialog with
2728 a menu by calling x-popup-menu.
2730 * menu.h (Qunsupported__w32_dialog): New extern variable.
2732 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2734 * keyboard.c (kbd_buffer_get_event): Read file notification events
2737 * xgselect.c (xg_select): Read glib events in any case, even if
2738 there are no file descriptors to watch for. (Bug#16519)
2740 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2742 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2743 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2744 * w32term.c (w32_draw_window_divider): Handle first and last
2746 * w32term.h (w32_fill_area_abs): New function.
2747 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2749 * xfaces.c (realize_basic_faces): Handle new face ids.
2750 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2751 and bottom divider width.
2752 * xterm.c (x_draw_window_divider): Handle first and last pixels
2755 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2757 * print.c (Fexternal_debugging_output): Add cast to pacify
2758 --enable-gcc-warnings.
2759 * eval.c (call_debugger): Grow specpdl if the debugger was
2760 entered due to specpdl overflow (Bug#16603) and allow more
2761 specpdl space for the debugger itself.
2763 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2765 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2768 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2770 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2771 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2773 * print.c (Fexternal_debugging_output): If the argument character
2774 is non-ASCII, encode it with the current locale's encoding before
2775 writing the result to the terminal. (Bug#16448)
2777 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2778 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2781 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2783 * process.c (create_process): Reset SIGPROF handler in the child.
2784 * callproc.c (call_process): Likewise.
2786 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2788 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2790 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2792 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2793 of zero to print strings, GDB doesn't like it.
2795 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2796 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2797 we still use correct addresses. (Bug#16576)
2799 2014-01-27 K. Handa <handa@gnu.org>
2801 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2802 to preserve the code detection behavior of 24.3.
2803 * coding.h (struct coding_system): New member detected_utf8_bytes.
2804 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2805 (decode_coding_gap): Use short cut for UTF-8 file reading only
2806 when coding->detected_utf8_bytes equals to coding->src_bytes.
2807 * fileio.c (Finsert_file_contents): Cancel the previous change.
2809 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2811 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2812 that are not visible.
2814 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2816 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2817 is grabbed (Bug#16565).
2819 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2821 * xdisp.c (last_max_ascent): Re-remove after erroneously
2822 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2824 (move_it_to): Re-remove reference to last_max_ascent.
2825 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2826 max_descent here instead of calling line_bottom_y.
2829 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2831 * terminal.c (initial_free_frame_resources): New function.
2832 (init_initial_terminal): Install new hook to free face cache
2833 on initial frame and avoid memory leak. For details, see
2834 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2835 * xfaces.c (free_frame_faces): Adjust comment.
2837 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2839 * data.c (Fstring_to_number): Document results if unparsable
2842 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2844 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2846 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2848 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2849 * coding.c (detect_coding_utf_8, emacs_mule_char)
2850 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2851 (check_utf_8, decode_coding):
2852 * coding.h (struct coding_system.errors):
2853 Use ptrdiff_t, not int, for integer values derived from buffer and
2856 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2857 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2858 before invoking decode_coding_gap, since there's just one block.
2860 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2862 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2863 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2864 too early. Again run change_frame_size before assigning menu-
2867 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
2869 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
2870 arrives, call x_check_fullscreen, in case the new display has a
2871 different resolution. (Bug#16517)
2873 2014-01-25 Eli Zaretskii <eliz@gnu.org>
2875 * term.c (read_menu_input): If the selected frame changes, exit
2877 (tty_menu_show): If the selected frame changes while we displayed
2878 a menu, throw to top level. (Bug#16479)
2880 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
2882 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
2884 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
2886 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
2887 * data.c (count_one_bits_word): Fix bug (negated comparison)
2888 when BITS_PER_ULL < BITS_PER_BITS_WORD.
2890 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
2892 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
2893 Avoid undefined behavior by initializing display property bit of a
2894 string processed by the bidirectional iterator. For details, see
2895 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
2897 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
2899 Minor cleanup of previous change.
2900 * image.c (imagemagick_error, Fimagemagick_types):
2901 Omit some recently-introduced and unnecessary casts and assignments.
2903 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
2905 Fix two memory leaks discovered with Valgrind.
2906 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
2907 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
2909 2014-01-22 Martin Rudalics <rudalics@gmx.at>
2911 Fixes in window size functions around Bug#16430 and Bug#16470.
2912 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
2913 (Fwindow_mode_line_height, Fwindow_header_line_height)
2914 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2915 Minor doc-string adjustments.
2916 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
2917 Rewrite doc-strings.
2918 (window_body_height, window_body_width): Do not count partially
2919 visible lines/columns when PIXELWISE is nil (Bug#16470).
2920 (Qfloor, Qceiling): New symbols.
2922 2014-01-21 Eli Zaretskii <eliz@gnu.org>
2924 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
2925 when the image cache is not yet allocated. (Bug#16509)
2927 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
2929 * buffer.c (Fkill_buffer): When killing an indirect buffer,
2930 re-attach intervals to its base buffer (Bug#16502).
2931 * intervals.c (set_interval_object): Move from here...
2932 * intervals.h (set_interval_object): ... to here. Fix comments.
2934 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
2936 Avoid undefined behavior by initializing buffer redisplay bit.
2937 Problem reported by Dmitry Antipov in
2938 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
2939 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
2941 Revert some of the CANNOT_DUMP fix (Bug#16494).
2942 * lread.c (init_lread): Fix typo: NILP, not !NILP.
2944 2014-01-19 Eli Zaretskii <eliz@gnu.org>
2946 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
2947 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
2948 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
2949 they are replaced by macros that expand into direct calls to the
2950 corresponding functions from GDI32.DLL.
2951 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
2952 variables in the Cygwin build, they are unused.
2954 2014-01-19 K. Handa <handa@gnu.org>
2956 * composite.c (composition_update_it): Fix previous change.
2958 2014-01-18 Eli Zaretskii <eliz@gnu.org>
2960 Fix file name handling on MS-Windows 9X.
2961 * w32.c (maybe_load_unicows_dll): New function.
2963 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
2964 on, to make sure we can convert file names to and from UTF-8 on
2965 Windows 9X. This fixes a failure to start up because Emacs cannot
2966 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
2968 * w32font.c [WINDOWSNT]: Include w32.h.
2969 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
2970 of implementing the same stuff.
2971 Remove now unused g_b_init_is_windows_9x.
2973 * w32.h (maybe_load_unicows_dll): Add prototype.
2975 2014-01-17 Eli Zaretskii <eliz@gnu.org>
2977 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
2978 switch to single keyboard. Prevents daemon crashes when a new
2979 client connects while we show a TTY menu in an existing client.
2982 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
2984 Fix MinGW64 porting problem with _setjmp.
2985 Reported by Eli Zaretskii in:
2986 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
2987 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
2988 the old _setjmp and _longjmp. All uses changed.
2990 2014-01-13 Daniel Colascione <dancol@dancol.org>
2992 * textprop.c (Fremove_list_of_text_properties):
2993 Correctly handle reaching the end of the interval tree. (Bug#15344)
2995 2014-01-13 Martin Rudalics <rudalics@gmx.at>
2997 * xdisp.c (resize_mini_window): Round height to a multiple of
2998 frame's line height. Fix bug in calculation of window start
2999 position (Bug#16424).
3001 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3003 * macfont.m: Include termchar.h.
3004 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3005 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3006 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3007 *_WITH_GC_* to take face and f as parameters.
3008 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3009 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3011 2014-01-13 Daniel Colascione <dancol@dancol.org>
3013 Fix menu item updating in the presence of the Unity global menu
3016 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3017 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3019 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3020 updating menus; explain why.
3021 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3022 problem it's supposed to solve and it interferes with detecting
3023 the presence of a global menu.
3024 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3027 2014-01-11 K. Handa <handa@gnu.org>
3029 * composite.c (composition_update_it): Fix indexing of
3030 LGSTRING_CHAR (Bug#15984).
3032 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3034 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3036 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3038 * xdisp.c (try_window_id): Don't use this function's optimizations
3039 if overlays in the buffer displayed by the window have changed
3040 since last redisplay. (Bug#16347)
3041 (message_dolog): Fix indentation.
3043 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3045 * frame.c (frame_resize_pixelwise): Fix doc-string.
3047 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3049 Fix handling of internal borders (Bug#16348).
3050 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3051 Remove internal border width from pixel width of windows.
3052 (change_frame_size_1): Don't return early when frame's pixel
3053 size changes - we still have to record the new sizes in the
3055 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3056 also when toolbar gets larger.
3057 * window.c (check_frame_size): Include internal_border_width in
3059 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3060 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3061 In non-toolkit/non-GTK version clear internal border.
3062 * xterm.c (x_clear_under_internal_border): New function for
3063 non-toolkit/non-GTK version.
3064 (x_after_update_window_line): In non-toolkit/non-GTK version
3066 (handle_one_xevent, x_set_window_size):
3067 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3068 * xterm.h (x_clear_under_internal_border): Extern it.
3070 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3072 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3073 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3076 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3078 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3079 last value of point is not equal to buffer's point. (Bug#16129)
3081 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3084 * nsterm.h (updateCollectionBehavior): Rename from
3085 updateCollectionBehaviour. All uses changed.
3087 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3088 * Makefile.in (SETFATTR): New macro.
3089 (temacs$(EXEEXT)): Use it.
3091 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3093 Fix maximization behavior on Windows (Bug#16300).
3094 * w32fns.c (w32_fullscreen_rect): Don't handle
3095 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3096 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3097 of SetWindowPos. Restore last placement also when leaving
3098 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3099 but the FULLSCREEN_BOTH case.
3101 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3104 * data.c (arithcompare_driver):
3105 * fileio.c (Fcar_less_than_car):
3106 * fns.c (internal_equal):
3107 * frame.c (delete_frame):
3108 * lisp.h (enum More_Lisp_Bits):
3110 Avoid C99 constructs that don't work in C89.
3111 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3112 to port to C89, which doesn't have 'long long'.
3113 (count_trailing_zero_bits): Use them.
3115 2014-01-03 Chong Yidong <cyd@gnu.org>
3117 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3119 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3121 Further adjust frame/window scrollbar width calculations.
3122 * window.c (apply_window_adjustment):
3123 Set windows_or_buffers_changed.
3124 (Fwindow_scroll_bars): Return actual scrollbar width.
3125 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3126 For non-toolkit builds again use 14 as minimum width and set
3127 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
3128 * xterm.c (XTset_vertical_scroll_bar): Take width from
3129 WINDOW_SCROLL_BAR_AREA_WIDTH.
3130 (x_new_font): Rename wid to unit. Base calculation of new
3131 scrollbar width on toolkit used and make it analogous to that of
3132 x_set_scroll_bar_default_width.
3133 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3134 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
3135 of GetSystemMetrics.
3136 * w32term.c (w32_set_vertical_scroll_bar): Take width from
3137 WINDOW_SCROLL_BAR_AREA_WIDTH.
3138 (x_new_font): Make it correspond to changes in xterm.c.
3140 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3142 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
3143 This is a cleaner way to fix the MinGW-w64 porting problem.
3144 Check for INTPTR_MAX misconfiguration.
3146 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3148 * search.c (newline_cache_on_off, find_newline): In indirect
3149 buffers, use the newline cache of the base buffer.
3151 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
3152 buffer, invalidate the caches of its base buffer. (Bug#16265)
3154 * indent.c (width_run_cache_on_off, compute_motion): In indirect
3155 buffers, use the width-run cache of the base buffer.
3157 * xdisp.c (redisplay_window): When the window displays an indirect
3158 buffer, and the character widths in the display table have
3159 changed, invalidate the width-run cache of the corresponding base
3162 * fileio.c (Finsert_file_contents): When invalidating the newline
3163 cache, consider the case of inserting into indirect buffer.
3165 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
3166 In indirect buffers, use the paragraph cache of the base buffer.
3168 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3170 * window.c (grow_mini_window): Fix last change.
3172 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
3174 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
3176 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
3178 * w32term.c (w32_initialize): Use LCID and LOWORD.
3180 * w32proc.c (create_child): Use pid_t for 5th argument.
3181 (IsValidLocale): Don't provide prototype for MinGW64.
3182 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
3183 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
3185 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
3186 MinGW64 doesn't support.
3188 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
3190 * w32.c (set_named_security_info): New function.
3191 (acl_set_file): Fall back on set_named_security_info if
3192 set_file_security fails.
3193 (g_b_init_set_named_security_info_w)
3194 (g_b_init_set_named_security_info_a): New static variables.
3195 (globals_of_w32): Initialize them to zero.
3196 (set_named_security_info): Set them to non-zero if the
3197 corresponding API is available.
3198 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
3199 New function typedefs.
3201 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3203 Some more fixes following pixelwise resize changes including one
3205 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
3206 of frame_resize_pixelwise.
3207 * widget.c (pixel_to_text_size): New function.
3208 (update_wm_hints): Have size hints respect value of
3209 frame_resize_pixelwise.
3210 (EmacsFrameResize): Alway process resize requests pixelwise.
3211 * window.c (grow_mini_window): Make sure mini window is at least
3213 * xdisp.c (display_menu_bar): Make sure menubar extends till
3215 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
3216 (x_set_tool_bar_lines): Calculate pixelwise.
3217 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
3218 frame_resize_pixelwise.
3220 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
3222 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3223 variables not used there.
3225 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3227 * w32.c (sys_umask): New function. (Bug#16299)
3229 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3231 * dispnew.c (change_frame_size_1): Take old width of root window
3232 from that window's pixel width. (Bug#16284)
3234 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
3236 Plain copy-file no longer chmods an existing destination (Bug#16133).
3237 * fileio.c (realmask): Now a static var, not a local.
3238 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
3239 Remove arg STATPTR. All uses changed.
3240 (Fcopy_file): Do not alter permissions of existing destinations,
3241 unless PRESERVE-PERMISSIONS (renamed from
3242 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
3243 Avoid race when testing for existing destinations and for
3244 when input and output files are the same.
3245 If changing the group fails, adjust both default and
3246 preserved permissions so that access is not granted to the
3248 (Fset_default_file_modes, init_fileio): Update realmask.
3249 (Fdefault_file_modes): Use realmask instead of calling umask.
3251 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
3253 Fix pipe bug with OS X emacs --daemon (Bug#16262).
3254 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
3255 flags on the daemon pipe ends before execing.
3257 2013-12-28 Eli Zaretskii <eliz@gnu.org>
3259 * w32fns.c (Fx_create_frame): Error out if called from a TTY
3260 session. (Bug#14739)
3262 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
3264 * callproc.c (Vexec_path): Document that exec-directory is in it.
3266 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
3268 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
3271 2013-12-27 Chong Yidong <cyd@gnu.org>
3273 * data.c (Fsymbol_function): Doc fix.
3275 2013-12-26 Martin Rudalics <rudalics@gmx.at>
3277 Some more tinkering with Bug#16051.
3278 * window.c (resize_frame_windows): Don't let the size of the
3279 root window drop below the frame's default character size.
3280 Never ever delete any subwindows - let the window manager do the
3283 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
3284 of toolbar lines needed when they exceed the height of the root
3286 (unwind_create_frame_1): New function.
3287 (Fx_create_frame): Generally inhibit calling the window
3288 configuration change hook here. Remove extra call to
3289 change_frame_size - it's not needed when we don't run the
3290 configuration change hook.
3292 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
3294 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
3295 On my Fedora 19 platform the core dumps were so big that
3296 my desktop became nearly catatonic.
3297 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
3298 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
3299 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
3300 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
3301 a clang-only syntax.
3302 * conf_post.h (__has_feature): New macro, if not already defined.
3303 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
3304 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
3306 2013-12-25 Eli Zaretskii <eliz@gnu.org>
3308 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
3309 is a file name. (Bug#16252)
3311 2013-12-25 Chong Yidong <cyd@gnu.org>
3313 * keyboard.c (Voverriding_terminal_local_map)
3314 (Voverriding_local_map): Doc fix.
3316 * keymap.c (Vemulation_mode_map_alists): Doc fix.
3318 2013-12-24 Eli Zaretskii <eliz@gnu.org>
3320 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
3321 file name when it is submitted to ShellExecute. Simplify code.
3322 Don't test DOCUMENT for being a string, as that is enforced by
3323 CHECK_STRING. Doc fix.
3325 2013-12-23 Eli Zaretskii <eliz@gnu.org>
3327 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
3328 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
3329 redisplay_tool_bar does. Improve and fix commentary.
3330 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
3331 limits of the glyph matrices. (Bug#16051)
3332 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
3333 only when the new size is different from the old one, and the new
3334 size can be achieved given the frame height.
3336 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
3338 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
3340 2013-12-23 Glenn Morris <rgm@gnu.org>
3342 * lread.c (Fload): Mention load-prefer-newer in doc.
3344 2013-12-22 Martin Rudalics <rudalics@gmx.at>
3346 Handle Bug#16207 by being more restrictive when running hooks.
3347 * window.c (unwind_change_frame): New function.
3348 (Fset_window_configuration): Don't run configuration change hook
3349 while the frame configuration is unsafe. Call select_window
3352 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
3354 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
3356 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
3358 * nsterm.h: Declare EmacsColor category.
3360 * nsterm.m (NSColor): Implement EmacsColor category.
3361 (ns_get_color): Use colorUsingDefaultColorSpace.
3362 (ns_get_color, ns_term_init): Use colorForEmacsRed.
3364 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
3366 2013-12-21 Eli Zaretskii <eliz@gnu.org>
3368 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
3369 having the PNG_NORETURN attribute, to avoid compiler warning in
3372 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3374 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
3376 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
3377 fringe background extension.
3378 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3379 because they are now always the same as `left' and `width',
3380 respectively. Remove code for the case that `width' and
3381 `sb_width' are different.
3383 2013-12-20 Martin Rudalics <rudalics@gmx.at>
3385 Remove scroll_bar_actual_width from frames.
3386 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
3387 * frame.c (Fscroll_bar_width): Return scroll bar area width.
3388 (x_figure_window_size):
3389 * nsterm.m (x_set_window_size):
3390 * widget.c (set_frame_size):
3391 * w32term.c (x_set_window_size):
3392 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
3393 scroll_bar_actual_width.
3395 Convert scroll_bar members to integers on Windows.
3396 * w32term.h (struct scroll_bar): Convert top, left, width,
3397 height, start, end and dragging to integers.
3398 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
3400 * w32term.c (w32_set_scroll_bar_thumb)
3401 (w32_scroll_bar_handle_click): Remove XINT conversions for
3402 scroll_bar members. Treat bar->dragging as integer.
3403 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
3404 first element. Remove XINT conversions for scroll_bar members.
3405 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
3406 Remove XINT conversions for scroll_bar members.
3408 Fix assignment for new window total sizes.
3409 * window.c (Fwindow_resize_apply_total): Assign values for
3412 2013-12-20 Chong Yidong <cyd@gnu.org>
3414 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
3415 argument to `append'.
3417 2013-12-19 Eli Zaretskii <eliz@gnu.org>
3419 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
3420 current text face, for extending the face of the display margins.
3423 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
3424 Doc fix. (Bug#16190)
3426 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
3428 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
3431 * nsterm.m (Qfile, Qurl): New.
3432 (EV_MODIFIERS2): New macro.
3433 (EV_MODIFIERS): Use EV_MODIFIERS2.
3434 (ns_term_init): Remove font and color from DND, does not work on
3435 newer OSX, and other ports don't have them.
3436 (performDragOperation:): Handle modifiers used during drag.
3437 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
3438 Remove global Lisp variables used to communicate with ns-win.el.
3439 Remove font and color handling.
3440 (syms_of_nsterm): Defsym Qfile and Qurl.
3442 2013-12-19 Anders Lindgren <andlind@gmail.com>
3444 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
3445 (ns_constrain_all_frames, x_set_offset): Remove assignment to
3447 (updateFrameSize:, windowWillResize:toSize:): Add trace.
3448 (constrainFrameRect): Remove special case nr_screens == 1.
3449 Don't constrain size to size of view.
3451 * nsterm.h (ns_output): Remove dont_constrain.
3453 2013-12-19 Anders Lindgren <andlind@gmail.com>
3455 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
3457 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
3459 Minor fixes for recent openp changes.
3460 * lisp.h (GCPRO7): New macro.
3461 * lread.c (openp): Use bool for boolean; all callers changed.
3462 Protect save_string from GC. Don't assume that file descriptors
3463 are nonzero. Redo save_mtime comparison to avoid bogus GCC
3464 warning about uninitialized variable.
3466 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3468 * w32fns.c (emacs_abort): Use intptr_t as argument of
3469 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3471 2013-12-18 Glenn Morris <rgm@gnu.org>
3473 * lread.c (Fload): Pass load_prefer_newer to openp.
3474 Don't bother checking mtime if openp already did it.
3475 (openp): Add `newer' argument, to check all suffixes
3476 and find the newest file.
3477 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3478 * callproc.c (call_process):
3479 * charset.c (load_charset_map_from_file):
3480 * emacs.c (init_cmdargs):
3481 * image.c (x_create_bitmap_from_file, x_find_image_file):
3483 * lread.c (Flocate_file_internal):
3484 * process.c (Fformat_network_address):
3485 * sound.c (Fplay_sound_internal):
3486 * w32.c (check_windows_init_file):
3487 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3489 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3491 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3493 * w32.c (getloadavg): Don't index samples[] array with negative
3494 indices. Recover from wall-clock time being set backwards.
3496 * w32term.c (w32_initialize): Declare the argument of
3497 set_user_model as const.
3499 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3500 (w32_menu_show): Constify some arguments passed to MessageBox.
3502 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3503 to initialize Lisp objects.
3505 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3506 initialize Lisp objects.
3508 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3509 use variables used only on X under that condition.
3511 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3512 variables not used there.
3514 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3516 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3517 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3519 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3521 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3522 code, revealed in presence of R2L characters, character
3523 compositions, and display vectors. A better fix for Bug#16148.
3524 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3525 GTK and NS builds, they don't have this member of struct frame.
3527 * dispextern.h (struct composition_it): Correct a comment for the
3530 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3532 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3533 This prevents a compilation error on C compilers that do not
3534 default functions to return 'int' if not declared. Also, add
3535 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3536 since it now uses inline functions.
3538 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3540 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3541 display margins on mode line, header line, and in the frame's
3542 tool-bar window. (Bug#16165)
3544 2013-12-16 Andreas Schwab <schwab@suse.de>
3546 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3548 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3550 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3553 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3555 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3557 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3559 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3560 intended to find bogus pointers in font objects (Bug#16140).
3561 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3562 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3563 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3564 Disable for MS-Windows due to Bug#15876; apparently this
3565 requires more or less substantial changes in fontset code.
3566 * xfont.c (xfont_close):
3567 * xftfont.c (xftfont_close): Call x_display_info_for_display
3568 to check whether 'Display *' is valid (Bug#16093 and probably
3571 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3573 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3574 Reported by Juanma Barranquero <lekktu@gmail.com>.
3576 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3577 open a pty on MS-Windows. (Bug#16152)
3579 * emacs.c (decode_env_path): Fix bogus comparison against
3580 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3582 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3584 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3585 (Fx_file_dialog): Add parentheses around && to silence warning.
3587 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3589 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3591 * xdisp.c (extend_face_to_end_of_line): Extend background of
3592 non-default face in margin areas as well. (Bug#16151)
3593 (display_line): Call extend_face_to_end_of_line for continued
3594 lines as well, if the display margins have non-zero width.
3595 (set_glyph_string_background_width): When needed, set the
3596 extends_to_end_of_line_p flag on glyph strings to be drawn in
3597 margin areas, not only in the text area.
3599 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3602 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3604 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3605 Don't worry about verify_error being t, since it has to be a list.
3607 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3609 Use bool for boolean, focusing on headers.
3610 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3611 No need to include <stdbool.h>, since conf_post.h does it now.
3612 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3613 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3614 (SET_PER_BUFFER_VALUE_P):
3615 * ccl.c, ccl.h (setup_ccl_program):
3616 * ccl.h (CHECK_CCL_PROGRAM):
3617 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3618 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3619 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3620 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3621 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3622 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3623 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3624 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3625 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3626 (CHARSET_FAST_MAP_SET):
3627 * coding.c (decode_coding_ccl, encode_coding_ccl):
3628 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3629 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3630 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3631 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3632 (decode_coding_c_string):
3633 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3634 * conf_post.h (has_attribute):
3635 * dispextern.h (trace_redisplay_p)
3636 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3637 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3638 (SET_GLYPH_FROM_CHAR_GLYPH)
3639 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3640 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3641 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3642 (cursor_in_mouse_face_p):
3643 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3644 (blank_row, prepare_desired_row)
3645 (build_frame_matrix_from_leaf_window, make_current)
3646 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3647 (update_window, scrolling_window, update_frame_line):
3648 * disptab.h (GLYPH_FOLLOW_ALIASES):
3649 * editfns.c (Fformat):
3650 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3651 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3652 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3653 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3654 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3655 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3656 (FONT_DEFERRED_LOG):
3657 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3658 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3659 (FRAME_MOUSE_UPDATE):
3660 * fringe.c (Fdefine_fringe_bitmap):
3661 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3662 (x_create_bitmap_from_xpm_data, xpm_load_image):
3663 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3664 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3665 (MERGE_INTERVAL_CACHE):
3666 * keymap.h (KEYMAPP):
3667 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3668 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3669 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3670 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3671 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3672 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3673 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3674 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3675 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3676 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3677 (SETUP_BUFFER_SYNTAX_TABLE):
3678 * systime.h (timespec_valid_p):
3679 * term.c (save_and_enable_current_matrix):
3680 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3681 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3682 (redisplay_internal, try_window_reusing_current_matrix)
3683 (sync_frame_with_window_matrix_rows, try_window_id)
3684 (display_menu_bar, display_tty_menu_item, display_mode_line)
3685 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3686 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3687 * xmenu.c (xmenu_show):
3688 * xterm.c (use_xim, x_term_init):
3689 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3690 (struct x_bitmap_record):
3691 Use bool for booleans.
3692 * ccl.c (struct buffer_text):
3693 * ccl.h (struct ccl_program):
3694 * charset.h (struct charset):
3696 * coding.h (struct iso_2022_spec, struct coding_system):
3697 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3698 (struct glyph_string, struct face, struct face_cache)
3699 (struct bidi_string_data, struct bidi_it)
3700 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3702 * editfns.c (Fformat):
3703 * frame.h (struct frame):
3704 * fringe.c (struct fringe_bitmap):
3705 * intervals.h (struct interval):
3706 * keyboard.h (struct kboard):
3707 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3708 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3709 (struct Lisp_Buffer_Local_Value, union specbinding):
3710 * macfont.m (struct macfont_info):
3711 * process.h (struct Lisp_Process):
3712 * termchar.h (struct tty_display_info):
3713 * window.h (struct window):
3714 * xterm.h (struct x_output):
3715 Use bool_bf for boolean bit-fields.
3716 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3717 All callers changed.
3718 * ccl.h (struct ccl_program): Remove unused members private_state,
3719 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3721 (struct ccl_spec): Remove unused members cr_carryover,
3722 eight_bit_carryover.
3723 * conf_post.h: Include <stdbool.h>.
3724 (bool_bf): New type.
3725 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3726 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3727 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3728 'do { ... } while (false)' brackets.
3729 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3730 Args must now be expressions; all callers changed.
3731 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3732 (PRODUCE_GLYPHS): Simplify use of boolean.
3733 * fileio.c (Fcopy_file):
3734 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3735 * lisp.h (UNGCPRO): Return void, not int.
3736 (FOR_EACH_TAIL): Use void expression, not int expression.
3737 * region-cache.c: Reindent.
3738 * region-cache.h: Copy comments from region-cache.c, to fix
3739 incorrect remarks about booleans.
3741 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3743 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3744 when character at point is displayed from a display vector.
3747 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3749 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3750 now a list of certificate validation checks that will abort a
3751 connection with an error.
3752 (Fgnutls_boot): Document it and use it.
3754 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3756 * w32term.c (w32_enable_frame_resize_hack): New variable.
3757 (x_set_window_size): Use it to hack frame resizing on Windows
3760 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3762 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3763 Windows-specific code to w32.c. Change error message text to
3764 match that of Posix platforms.
3766 * w32.c (w32_copy_file): New function, most of the code copied and
3767 reworked from Fcopy_file. Improve error handling. Plug memory
3768 leak when errors are thrown. Support file names outside of the
3769 current codepage. (Bug#7100)
3771 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3773 * lread.c (load_path_default): Prototype.
3775 2013-12-13 Glenn Morris <rgm@gnu.org>
3777 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3778 (dump_path): Remove.
3779 (load-path-default): Remove `changed' argument.
3780 Do not set dump_path permanently. Simplify.
3781 (init_lread): Simplify.
3782 (syms_of_lread): Remove dump_path.
3784 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3786 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3787 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3788 2013-12-12 font-related change to avoid Bug#16128, which
3789 is quite hard to fix without even more substantial changes.
3791 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3793 * font.c (font_close_object): Check for live frame (Bug#16128).
3795 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3797 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3798 Return ptrdiff_t, not int, since it's a buffer size.
3799 Reindent/reparen some macros to a more Gnuish style.
3801 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3803 Avoid undefined behavior with huge regexp interval counts.
3804 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3805 since it's now specialized to interval counts. All uses changed.
3806 Do not assume wrapraound on signed integer overflow.
3807 (regex_compile): Simplify based on the above changes.
3809 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3811 Support file names on MS-Windows that use characters outside of
3812 the current system codepage. (Bug#7100)
3814 * w32.c (get_file_security, set_file_security)
3815 (create_symbolic_link): Separate pointers and boolean flags for
3816 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3817 non-zero, else the former.
3818 (codepage_for_filenames, filename_to_utf16, )
3819 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3821 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3823 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3824 Accept only one argument; all callers changed.
3825 (dostounix_filename): Remove the second argument, now works in
3826 UTF-8. All callers changed.
3827 (parse_root): Lose DBCS code.
3828 (get_long_basename, w32_get_short_filename, init_environment)
3829 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3830 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3831 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3832 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3833 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3834 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3836 (ansi_encode_filename): New function.
3837 (get_emacs_configuration, get_emacs_configuration_options):
3839 (add_volume_info, GetCachedVolumeInformation): Run the input file
3840 name through unixtodos_filename, to ensure it is stored and
3841 referenced in canonical form.
3842 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3843 (logon_network_drive, sys_link, utime): Improve error handling.
3844 (sys_access): New function.
3845 (hashval, generate_inode_val): Unused functions deleted.
3846 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3847 (check_windows_init_file): Convert error message from UTF-8 to
3848 ANSI codepage, for display in the message box.
3849 (globals_of_w32): Set w32_unicode_filenames according to the OS
3852 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3853 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3854 (syms_of_w32term): Declare w32-unicode-filenames.
3856 * w32proc.c (new_child, delete_child): Remove code that handled
3857 unused pending_deletion and input_file members of the child struct.
3858 (create_child, sys_spawnve): Convert all file names to ANSI
3859 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3860 name cannot be encoded in ANSI codepage. Don't use
3861 unixtodos_filename, mirror slashes by hand.
3862 (record_infile, record_pending_deletion): Functions deleted.
3863 (Fw32_short_file_name): Call w32_get_short_filename instead of
3866 * w32notify.c (add_watch): Work in Unicode mode when
3867 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3868 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
3869 instead, do the same with Lisp primitives.
3871 * w32fns.c (file_dialog_callback, Fx_file_dialog)
3872 (Fsystem_move_file_to_trash, Fw32_shell_execute)
3873 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
3874 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
3875 (Fw32_shell_execute): Improve error reporting.
3876 (Fdefault_printer_name): Ifdef away for Cygwin.
3878 * w32.h (struct _child_process): Remove input_file and
3879 pending_deletion members that are no longer used.
3880 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
3881 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
3882 (ansi_encode_filename): New and updated prototypes.
3884 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
3886 (unexec): Don't use dostounix_filename, it expects a file name in
3887 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
3890 * fileio.c (Ffile_name_directory, file_name_as_directory)
3891 (directory_file_name, Fexpand_file_name)
3892 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
3893 arguments of dostounix_filename.
3894 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
3895 use MAX_UTF8_PATH for size of file-name strings.
3896 (emacs_readlinkat): Build an explicitly unibyte string for file
3898 (syms_of_fileio) <file-name-coding-system>:
3899 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
3901 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
3902 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
3903 directories to UTF-8.
3904 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
3905 environment, and each element of the input PATH, to UTF-8.
3907 * dired.c (file_attributes): Use build_unibyte_string explicitly
3908 to make Lisp strings from user and group names.
3910 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
3913 * coding.c (decode_file_name, encode_file_name): New functions.
3915 * termcap.c (tgetent): Adapt to the change in arguments of
3918 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
3921 * msdos.c (dostounix_filename, init_environment): Adapt to the
3922 change in arguments of dostounix_filename.
3924 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
3925 [WINDOWSNT]: Encode file names passed to the image libraries in
3928 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
3929 [WINDOWSNT]: Convert file names to the current ANSI codepage.
3931 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
3932 arguments of dostounix_filename.
3934 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3936 * font.h (struct font_entity) [HAVE_NS]: New field to record
3937 font driver which was used to create this entity.
3938 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
3939 frame where the font was opened.
3940 (font_close_object): Add prototype.
3941 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
3942 (font_close_object): Not static any more. Lost frame arg.
3943 Adjust comment and users.
3944 * alloc.c (cleanup_vector): Call font_close_object to adjust
3945 per-frame font counters correctly. If HAVE_NS, also call
3946 driver-specific cleanup for font-entity objects.
3947 * ftfont.c (ftfont_open):
3948 * nsfont.m (nsfont_open):
3949 * w32font.c (w32font_open_internal):
3950 * xfont.c (xfont_open):
3951 * xftfont.c (xftfont_open): Save frame pointer in font object.
3952 * macfont.m (macfont_open): Likewise.
3953 (macfont_descriptor_entity): Save driver pointer to be able
3954 to call its free_entity routine when font-entity is swept.
3955 * ftxfont.c (ftxfont_open): Add eassert because frame
3956 pointer should be saved by ftfont_driver.open.
3958 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
3960 * xterm.c (x_make_frame_visible): Restore hack which is needed when
3961 input polling is used. This is still meaningful for Cygwin, see
3962 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
3963 * keyboard.c (poll_for_input_1, input_polling_used):
3964 Define unconditionally.
3965 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
3966 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
3967 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
3968 (font_for_char): Prefer ptrdiff_t to int for buffer position.
3969 (face_for_char): Likewise. Rearrange eassert and return ASCII
3970 face for CHAR_BYTE8_P.
3971 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
3973 2013-12-11 Ken Brown <kbrown@cornell.edu>
3975 * dispextern.h (erase_phys_cursor):
3976 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
3978 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
3980 * nsterm.m (x_free_frame_resources):
3981 * term.c (tty_free_frame_resources):
3982 * xterm.c (x_free_frame_resources): Do not check for non-NULL
3983 face cache because it's implied by free_frame_faces anyway.
3984 * w32term.c (x_free_frame_resources): Likewise. Do not call
3985 free_frame_faces twice.
3987 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3989 * editfns.c (Fformat_time_string): Mention %F in the doc.
3991 2013-12-11 Martin Rudalics <rudalics@gmx.at>
3993 * window.c (resize_frame_windows): Don't return immediately when
3994 the root window's size doesn't change - the minibuffer window
3995 may still have to be repositioned/resized.
3996 * xfns.c (Fx_create_frame): Always change the frame size after
3997 initializing the frame's faces.
3998 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
3999 change_frame_size should already have done it.
4000 (x_new_font): Assign new tool- and menu-bar heights.
4001 (x_set_window_size_1): Account for tool- and menu-bar heights
4002 (Bug#16013). Don't set pixel sizes since change_frame_size
4003 should already have done it.
4005 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4007 Remove the option of using libcrypto.
4008 * Makefile.in (LIB_CRYPTO): Remove.
4009 (LIBES): Don't use it.
4011 2013-12-11 Juri Linkov <juri@jurta.org>
4013 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4014 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4016 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4018 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4019 drawn tool bar items (Bug#16058).
4020 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4022 2013-12-09 Ken Brown <kbrown@cornell.edu>
4024 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4026 * lisp.h (get_frame_param): Adjust conditions for prototype
4029 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4031 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4032 Avoid unused macro warning if configured --without-xft.
4034 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4036 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4038 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4040 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4042 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4044 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4046 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4048 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4050 Use libcrypto's checksum implementations if available, for speed.
4051 * Makefile.in (LIB_CRYPTO): New macro.
4054 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4055 The macro didn't conform to C99 due to type mismatch,
4056 which caused compilation failure with Sun C 5.12,
4057 and it was confusing anyway. Include window.h to declare
4058 redisplay_other_windows.
4060 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4062 * window.c (set_window_buffer): Update mode line (bug#16084).
4064 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4066 Fix minor problems found by static checking.
4067 * keyboard.c (poll_for_input_1, input_polling_used):
4068 Define only if HAVE_NTGUI.
4069 * xmenu.c (popup_activate_callback): Omit unnecessary
4070 check against USE_X_TOOLKIT, which must be defined here anyway.
4071 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4074 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4076 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4078 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4080 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4082 * nsterm.m (x_set_window_size): Remove fprintf.
4083 (init): Define always. Set applicationDidFinishLaunchingCalled
4085 (applicationDidFinishLaunching:):
4086 Set applicationDidFinishLaunchingCalled.
4087 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4090 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4092 Pixel resize changes for NS (Bug#16049).
4093 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4094 height/width. row/cols are locals.
4095 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4096 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4097 (windowWillResize): Remove gsextra. Calculate extra as in
4099 (x_new_font): Don't change frame size if fullscreen.
4100 Change size pixelwise.
4102 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4103 comment in xfns.c. Change to pixelwise call.
4105 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4107 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4110 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4112 * xterm.c (input_signal_count): Remove.
4113 (x_dispatch_event): Define unconditionally.
4114 (x_make_frame_visible): Process X events until the frame
4115 is really visible (Bug#16027).
4116 * xterm.h (x_dispatch_event): Declare unconditionally.
4118 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4120 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4122 * nsterm.m (x_set_window_size): Handle pixelwise.
4124 2013-12-05 Martin Rudalics <rudalics@gmx.at>
4126 * w32term.c (x_new_font):
4127 * xterm.c (x_new_font): Calculate new frame size from new font
4130 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4132 * lisp.h (FOR_EACH_TAIL): New macro.
4133 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
4135 * window.c (select_window): Call second wset_redisplay before we change
4136 selected_window (bug#16034).
4138 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
4140 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
4142 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4144 * w32xfns.c: Include window.h, to avoid a compiler warning.
4146 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4148 * window.c (window_scroll): Mark window for redisplay (bug#16034).
4149 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
4150 window_scroll takes care of it.
4151 (Fset_window_point, Fdelete_other_windows_internal)
4152 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
4153 (Fsplit_window_internal, Fdelete_window_internal)
4154 (Fresize_mini_window_internal, Fset_window_configuration)
4155 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
4156 cause redisplay instead of forcing a complete redisplay.
4157 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
4158 we're only affecting the selected_window.
4160 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4162 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
4163 directional control characters. Update type and category
4164 determination according to the UBA from Unicode v6.3.
4165 (bidi_category_t): New category EXPLICIT_FORMATTING.
4167 * dispextern.h (bidi_type_t): Update to include new bidirectional
4168 properties introduced with Unicode v6.3. (Bug#16043)
4170 2013-12-04 Martin Rudalics <rudalics@gmx.at>
4172 * xterm.c (XTflash): Fix coordinate of bottom area to flash
4175 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
4177 * font.c (font_list_entities): Remove dummy assignment.
4178 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
4179 used on graphic displays only. Remove unused 'font_encoder' member.
4180 (struct font_bitmap): Remove unused 'extra' member.
4181 * nsfont.m (nsfont_open):
4182 * w32font.c (w32font_open_internal):
4183 * ftfont.c (ftfont_get_bitmap): Adjust users.
4185 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4187 Use bool for boolean.
4188 * tparam.c (tparam1):
4189 * undo.c (record_point, record_property_change):
4190 Use bool for boolean, for local vars that are always true or false.
4192 Minor integer overflow fixes (Bug#16033).
4193 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
4194 This improves on the previous fix to this function.
4195 (window_resize_check): When summing up pixel counts, don't rely on
4196 undefined behavior if the sum overflows.
4198 2013-12-03 Martin Rudalics <rudalics@gmx.at>
4200 * window.c (Fset_window_new_pixel): Don't choke at negative
4201 argument value (Bug#16033).
4203 * xfns.c (Fx_create_frame): Add another call to change_frame_size
4204 to avoid crash in window_box_height.
4206 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
4207 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
4209 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
4211 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4213 Minor integer overflow fixes.
4214 * window.c (Fset_window_new_pixel, grow_mini_window):
4215 * xdisp.c (Fwindow_text_pixel_size):
4216 Avoid undefined behavior on signed integer overflow.
4217 * xfns.c (x_set_mouse_color):
4218 Check that drag shape fits in 'unsigned', since that's what X wants.
4220 2013-12-02 Eli Zaretskii <eliz@gnu.org>
4222 Improve reporting of fatal exception on MS-Windows.
4223 * w32fns.c (my_exception_handler): New function.
4224 (globals_of_w32fns): Set it up as the unhandled exception
4225 handler. Initialize exception code and address to zeros.
4226 (emacs_abort): If the exception code and address are available,
4227 print them at the beginning of the backtrace. Fix the format of
4228 printing addresses (was producing 0x0x12345678 on XP).
4231 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
4233 * eval.c (Fbacktrace__locals): New function.
4234 (syms_of_eval): Defsubr it.
4236 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
4238 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
4239 Define here to unify between...
4240 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
4241 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
4243 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4245 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
4247 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
4248 fringe background extension.
4249 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4250 because they are now always the same as `left' and `width',
4251 respectively. Remove code for the case that `width' and
4252 `sb_width' are different.
4254 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
4256 Fix minor problems found by static checking.
4257 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
4258 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
4259 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
4261 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
4263 * image.c (imagemagick_compute_animated_image): Don't crash if we
4264 have an animation with different-sized images (bug#15313).
4266 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4268 Remove some unused items introduced during pixelwise change.
4269 * window.c (window_resize_total_check): Remove unused function.
4270 * xdisp.c (remember_mouse_glyph): Remove unused label.
4271 (Ftool_bar_height): Move declaration inside #if.
4272 * xterm.c (x_set_window_size): Don't use r and c.
4274 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
4276 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
4279 * window.c (Fset_window_configuration): Comment out unused variables.
4281 * w32term.c (w32_read_socket): Remove unused variable `buf'.
4283 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
4285 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
4287 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
4289 * gnutls.c (gnutls_audit_log_function): Only declare and define if
4290 HAVE_GNUTLS3 (Bug#16001).
4292 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
4293 if interrupts are deferred (Bug#15801).
4295 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4297 Support resizing frames and windows pixelwise.
4298 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
4299 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
4300 (struct glyph_matrix): Replace window_left_col and
4301 window_top_line by window_pixel_left and window_pixel_top.
4302 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
4304 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
4305 (draw_window_divider, move_it_to, x_draw_right_divider)
4306 (x_draw_bottom_divider, change_frame_size): Add or fix
4308 * dispnew.c (change_frame_size_1): Change prototype.
4309 (adjust_glyph_matrix, required_matrix_width)
4310 (adjust_frame_glyphs_for_window_redisplay): Use pixel
4311 values instead of lines and columns.
4312 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
4313 WINDOW_TOTAL_FRINGE_WIDTH.
4314 (handle_window_change_signal, do_pending_window_change)
4315 (init_display): Adjusts calls of change_frame_size.
4316 (change_frame_size, change_frame_size_1): Handle pixelwise
4318 * frame.c (Qright_divider_width, Qbottom_divider_width):
4320 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
4321 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
4322 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4323 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
4325 (set_frame_param): New function.
4326 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
4327 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
4328 (Ffringe_width, Fborder_width, Fright_divider_width)
4329 (Fbottom_divider_width): New functions, defsubr them.
4330 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4331 New argument pixelwise.
4332 (struct frame_parm_table): New members Qright_divider_width and
4333 Qbottom_divider_width.
4334 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
4335 (x_report_frame_params): Handle Qright_divider_width and
4336 Qbottom_divider_width.
4337 (x_set_right_divider_width, x_set_bottom_divider_width):
4339 (frame_resize_pixelwise): New option.
4340 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
4341 new_pixelwise, right_divider_width and bottom_divider_width;
4342 remove total_lines; rename text_lines, text_cols, new_text_lines
4343 and new_text_cols to text_height, text_width, new_height and
4344 new_width respectively.
4345 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
4346 FRAME_TEXT_WIDTH respectively.
4347 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
4348 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
4349 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
4351 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
4352 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
4353 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
4354 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
4355 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
4356 (FRAME_TOTAL_COLS_ARG): Remove macro.
4357 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
4358 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
4359 (x_wm_set_size_hint): Handle frame pixel sizes.
4360 * indent.c (compute_motion, Fcompute_motion):
4361 Call window_body_width instead of window_body_cols.
4362 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
4363 (make_lispy_position): Handle right and bottom dividers.
4364 (Fsuspend_emacs): Pixelize call of change_frame_size.
4365 * keyboard.h: Extern Qright_divider, Qbottom_divider.
4366 * lisp.h: Extern set_frame_param.
4367 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
4369 (Fx_create_frame): Add entry for vertical_drag_cursor.
4370 Pixelize call of change_frame_size.
4371 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
4372 * nsterm.m (ns_update_window_end): Optionally draw right
4374 (x_set_window_size): Add argument pixelwise.
4375 Call check_frame_size and change_frame_size with pixelwise zero.
4376 (ns_draw_window_divider): New function.
4377 (ns_redisplay_interface): Add ns_draw_window_divider.
4378 (updateFrameSize:): Call change_frame_size with pixelwise zero.
4379 (x_new_font): Call x_set_window_size with pixelwise zero.
4380 * print.c (print_object): For a window print its sequence
4382 * term.c (Fresume_tty): Pixelize call of change_frame_size.
4383 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
4384 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4385 (w32_createwindow): Use scroll bar area width.
4386 (w32_wnd_proc): Handle bottom divider width.
4387 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
4388 (Fx_create_frame): Default divider width parameters.
4389 Caclulate sizes pixelwise. Add vertical drag cursor support.
4390 (x_create_tip_frame): Default divider widths to zero.
4391 Pixelize call to change_frame_size.
4392 (Fx_show_tip): Add handling of divider widths. Pixelize window
4394 (Fw32_frame_rect): New function.
4395 (frame_parm_handler w32_frame_parm_handlers): Add divider
4397 (Vx_window_vertical_drag_shape): Add variable.
4398 * w32inevt.c (resize_event, maybe_generate_resize_event):
4399 Pixelize change_frame_size calls.
4400 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
4402 * w32term.c (w32_draw_window_divider): New function.
4403 (x_update_window_end): Handle right divider.
4404 (w32_draw_fringe_bitmap, x_scroll_run)
4405 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
4406 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
4407 Calculate new frame sizes pixelwise.
4408 (x_new_font): Pixelize call to x_set_window_size.
4409 (x_check_fullscreen): Pixelize call to change_frame_size.
4410 (x_set_window_size_1, x_set_window_size): New argument
4411 pixelwise. Calculate pixelwise.
4412 (x_wm_set_size_hint): Use scroll bar area width.
4413 (w32_redisplay_interface): Add w32_draw_window_divider.
4414 * w32term.h (struct w32_output): Add vertical drag cursor.
4415 * widget.c (set_frame_size, update_wm_hints)
4416 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
4418 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
4419 * window.c (sequence_number): Restore.
4420 (Fwindow_pixel_width, Fwindow_pixel_height)
4421 (Fwindow_mode_line_height, Fwindow_header_line_height)
4422 (window_pixel_to_total, Frun_window_scroll_functions)
4423 (Fset_window_new_pixel, window_resize_apply_total)
4424 (Fwindow_resize_apply_total): New functions.
4425 (window_body_height, window_body_width): Rename from
4426 window_body_lines. New argument PIXELWISE.
4427 Calculate pixelwise.
4428 (Fwindow_body_height, Fwindow_body_width): New argument
4430 (coordinates_in_window, window_relative_x_coord): Use window's
4431 pixel width instead of total width.
4432 (replace_window, recombine_windows): Initialize pixel values.
4433 (resize_root_window, resize_frame_windows, grow_mini_window)
4434 (shrink_mini_window): New argument PIXELWISE.
4435 Calculate pixelwise.
4436 (Fdelete_other_windows_internal, adjust_window_margins)
4437 (window_resize_check, window_resize_apply)
4438 (Fdelete_window_internal, Fresize_mini_window_internal)
4439 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
4440 (check_frame_size): Rename arguments. New argument PIXELWISE.
4441 Calculate pixelwise.
4442 (set_window_buffer): Make samebuf bool. Run configuration change
4443 hook only if buffer changed.
4444 (Fset_window_buffer): Rewrite doc-string.
4445 (make_window): Initialize new_pixel slot.
4446 (Fwindow_resize_apply): Check pixel size of root window.
4447 (Fsplit_window_internal): Call 2nd argument pixel_size.
4448 Calculate pixelwise.
4449 (Fscroll_left, Fscroll_right): Call window_body_width instead of
4451 (save_window_data): New slots frame_text_width,
4452 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
4453 (saved_window): New slots pixel_left, pixel_top, pixel_height,
4455 (Fcurrent_window_configuration, Fset_window_configuration)
4456 (save_window_save, compare_window_configurations): Handle new
4457 slots in save_window_data and saved_window.
4458 (Fset_window_scroll_bars): Fix doc-string.
4459 (window_resize_pixelwise): New variable.
4460 (coordinates_in_window, Fcoordinates_in_window_p):
4462 (make_parent_window): Adjust sequence_number.
4463 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4465 * window.h (struct window): New members new_pixel, pixel_left,
4466 pixel_top, pixel_width, pixel_height. Restore sequence_number.
4467 (wset_new_pixel): New function.
4468 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4469 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4470 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4471 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4472 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4473 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4474 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4475 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4476 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4477 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4478 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4479 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4480 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4481 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4482 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4484 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4485 (window_body_width, check_frame_size): Adapt external declarations.
4486 * xdisp.c (last_max_ascent): New integer.
4487 (window_text_bottom_y): Handle bottom divider.
4488 (window_box_width, window_box_height): Calculate pixelwise.
4489 (get_glyph_string_clip_rects): Handle right divider.
4490 (remember_mouse_glyph): When windows are resized pixelwise
4491 proceed with width and height set to 1.
4492 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4494 (move_it_to): Calculate and return maximum x position
4496 (Fwindow_text_pixel_size): New function.
4497 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4498 (tool_bar_lines_needed): Rename to tool_bar_height.
4499 Calculate pixelwise.
4500 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4501 Calculate pixelwise.
4502 (redisplay_tool_bar): Calculate pixelwise.
4503 (redisplay_window): Calculate pixelwise. Handle dividers.
4504 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4505 (x_draw_vertical_border): Handle dividers.
4506 (define_frame_cursor1): Handle vertical drag cursor.
4507 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4508 (expose_window): Calculate pixelwise. Handle dividers.
4509 (init_xdisp): Initialize pixel values.
4510 * xfaces.c (Qwindow_divider): New face.
4511 (realize_basic_faces): Realize it.
4512 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4513 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4514 (x_set_scroll_bar_default_width): Default actual width to 16.
4515 (Fx_create_frame): Set sizes pixelwise.
4516 (x_create_tip_frame): Default divider widths to zero.
4517 Pixelize call of change_frame_size.
4518 (Fx_show_tip): Handle divider widths. Initial pixel position
4520 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4521 (Vx_window_vertical_drag_shape): New option.
4522 * xmenu.c (free_frame_menubar): Pixelize call of
4524 * xterm.c (x_draw_window_divider): New function.
4525 (x_update_window_end): Optionally draw right divider.
4526 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4527 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4528 (handle_one_xevent, x_new_font): Calculate pixelwise.
4529 (x_set_window_size_1, x_set_window_size): New argument
4530 pixelwise. Calculate pixelwise.
4531 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4532 (struct x_redisplay_interface): Add x_draw_window_divider.
4533 * xterm.h (struct x_output): Add vertical_drag_cursor.
4535 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4537 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4538 Set invisible frames's `redisplay' when a full redisplay is requested.
4539 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4540 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4541 (display_mode_lines): Set it here instead.
4543 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4545 * dispextern.h (set_window_update_flags): Remove.
4547 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4549 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4551 * xdisp.c (REDISPLAY_SOME_P): New macro.
4552 (redisplay_internal): Use it (bug#15999).
4553 (prepare_menu_bars, redisplay_window): Use it as well.
4555 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4557 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4559 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4560 (globals_of_w32font): Zero it out.
4561 (GetCharWidth32W_Proc): New function pointer.
4562 (get_char_width_32_w): New function.
4563 (compute_metrics): If get_glyph_outline_w returns an error, try
4564 get_char_width_32_w before declaring a failure. This avoids
4565 punishing raster (a.k.a. "bitmap") fonts by slowing down
4566 redisplay. (Bug#6364).
4568 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4570 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4571 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4572 highlight needs to be redisplayed. (Bug#15913)
4574 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4576 Fix minor problems found by static checking.
4577 * buffer.h (struct buffer_text, struct buffer):
4578 * frame.h (struct frame):
4579 * window.h (struct window):
4580 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4581 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4582 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4583 no-longer-valid use of HAVE_MENUS.
4584 * xdisp.c (propagate_buffer_redisplay): Now static.
4586 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4588 * xmenu.c (Fmenu_or_popup_active_p):
4589 * window.c (Fset_window_configuration):
4590 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4591 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4592 * fns.c (Fyes_or_no_p):
4593 * editfns.c (Fmessage_box, Fmessage_or_box):
4594 * alloc.c (make_save_ptr_ptr):
4595 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4597 * window.c (Fset_window_configuration): Move select_window later.
4599 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4601 Refine redisplay optimizations to only redisplay *some* frames/windows
4602 rather than all of them.
4603 * xdisp.c (REDISPLAY_SOME): New constant.
4604 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4605 (bset_redisplay, bset_update_mode_line): New functions.
4606 (message_dolog): Use bset_redisplay.
4607 (clear_garbaged_frames): Use fset_redisplay.
4608 (echo_area_display): Use wset_redisplay.
4609 (buffer_shared_and_changed): Remove.
4610 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4611 frame titles. Compute the actual set of windows redisplayed.
4612 Don't update frame titles and menu bars for frames that don't need to
4614 (propagate_buffer_redisplay): New function.
4616 (redisplay_internal): Use it. Be more selective in the set of windows
4617 we redisplay. Propagate windows_or_buffers_changed to
4618 update_mode_lines a bit later to simplify the code.
4619 (mark_window_display_accurate_1): Reset window and buffer's
4621 (redisplay_window): Do nothing if neither the window nor the buffer nor
4622 the frame needs redisplay.
4623 * window.h (struct window): Add `redisplay' field.
4624 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4625 (redisplay_other_windows, window_list): New declarations.
4626 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4627 (window_list): Not static any more.
4628 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4629 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4630 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4631 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4632 * frame.h (struct frame): Add `redisplay' field.
4633 Move `external_menu_bar' bitfield next to other bit-fields.
4634 (SET_FRAME_GARBAGED): Use fset_redisplay.
4635 (SET_FRAME_VISIBLE): Don't garbage the frame;
4636 Use redisplay_other_windows.
4637 * buffer.h (struct buffer): Add `redisplay' field.
4638 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4639 (modify_overlay): Use bset_redisplay.
4640 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4642 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4644 Support w32 file notifications in batch mode.
4645 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4646 invalid (which happens in batch mode). If non-interactive, call
4647 handle_file_notifications to store file notification events in the
4648 input queue. (Bug#15933)
4650 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4652 * w32inevt.c (handle_file_notifications): Now external, not static.
4654 * w32term.h (handle_file_notifications): Provide prototype.
4656 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4657 init_crit, since init_display, which does that otherwise, is not
4660 2013-11-27 Glenn Morris <rgm@gnu.org>
4662 * Makefile.in ($(lispsource)/international/charprop.el): New.
4663 (emacs$(EXEEXT)): Depend on charprop.el.
4665 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4667 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4668 deleting portions of the buffer under non-nil REPLACE argument.
4671 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4672 directory, watch it and not its parent.
4673 (add_watch): Allow empty string in FILE.
4675 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4677 * window.c (Fset_window_start, window_resize_apply)
4678 (window_scroll): Reset window_end_valid (Bug#15957).
4680 2013-11-27 Glenn Morris <rgm@gnu.org>
4682 * Makefile.in (leimdir): Now in lisp source directory.
4683 ($(leimdir)/leim-list.el): Just use ../leim .
4684 * epaths.in (PATH_DUMPLOADSEARCH):
4685 * lread.c (load_path_default):
4686 * nsterm.m (ns_load_path): No more leim directory.
4688 2013-11-26 Andreas Schwab <schwab@suse.de>
4690 * .gdbinit (xgettype): Add cast.
4692 2013-11-26 Glenn Morris <rgm@gnu.org>
4694 Preload leim-list.el.
4695 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4696 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4697 is a single directory.
4699 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4701 bool-vector-subsetp is now the normal direction (Bug#15912).
4702 * data.c (Fbool_vector_subsetp): Test whether the first argument
4703 is a subset of the second one, not the reverse. Add doc string.
4705 Fix minor problems found by static checking.
4706 * lread.c (load_path_default): Now static.
4707 * textprop.c (text_property_stickiness): Be consistent about the
4708 test used when deciding whether to consider the previous character.
4709 This simplifies the code a bit.
4711 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4713 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4715 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4716 (syms_of_frame): Don't defsubr them.
4718 2013-11-25 Glenn Morris <rgm@gnu.org>
4720 * lread.c (load_path_default): Change the sense of the argument.
4721 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4722 from dump_path. When it is not, avoid checking dump_path twice.
4724 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4725 uninstalled dump_path against installed Vload_path. (Bug#15964)
4727 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4729 Export get_pos_property to Elisp.
4730 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4731 (syms_of_editfns): Export it to Elisp.
4733 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4735 2013-11-23 Romain Francoise <romain@orebokech.com>
4737 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4738 initialization here ...
4739 (syms_of_fileio): ... from here.
4741 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4743 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4744 Please use --enable-check-lisp-object-type.
4746 2013-11-23 Glenn Morris <rgm@gnu.org>
4748 * process.c (get_process): Explicit error for dead buffers.
4750 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4752 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4754 2013-11-23 Glenn Morris <rgm@gnu.org>
4756 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4757 * lread.c (load_path_check): Take path to check as argument.
4758 (load_path_default): New, split from init_lread.
4759 (init_lread): Move calc of default load-path to load_path_default.
4760 Empty elements in EMACSLOADPATH now stand for the default.
4761 (load-path): Doc fix.
4762 * emacs.c (decode_env_path): Add option to treat empty elements
4763 as nil rather than ".".
4764 * callproc.c (init_callproc_1, init_callproc):
4765 * image.c (Vx_bitmap_file_path):
4766 * lisp.h (decode_env_path):
4767 * lread.c (Vsource_directory):
4768 Update for new argument spec of decode_env_path.
4770 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4772 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4773 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4775 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4777 Fix some dependency problems that cause unnecessary recompiles.
4778 Problem reported by RMS in
4779 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4780 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4781 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4782 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4783 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4784 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4785 (boostrap-clean): No need to remove stamp-oldxmenu.
4787 Fix recently introduced bool vector overrun.
4788 This was due to an optimization that went awry.
4789 Reported by Glenn Morris in
4790 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4791 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4792 for empty vectors, undoing the 2013-11-18 change.
4793 * data.c (bool_vector_binop_driver): Rely on this.
4794 Fix bug that occasionally overran the destination.
4795 * lisp.h (struct Lisp_Bool_vector): Document this.
4797 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4799 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4802 * nsterm.m (init, run, stop:): Comment out for now, does not work
4805 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4807 * charset.c (syms_of_charset): Don't read past end of string.
4809 2013-11-19 Glenn Morris <rgm@gnu.org>
4811 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4813 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4815 Add hooks to run on gaining/losing focus. (Bug#15029)
4816 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4817 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4818 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4820 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4822 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4823 The old names predated the API change that put destination at end.
4825 Improve API of recently-added bool vector functions (Bug#15912).
4826 The old API had (bool-vector-count-matches A B)
4827 and (bool-vector-count-matches-at A B I), which gave the
4828 misleading impression that the two functions were variants, one
4829 with a location I. The new API has (bool-vector-count-population A)
4830 and (bool-vector-count-consecutive A B I) to make the distinction
4831 clearer. The first function no longer has a B argument, since the
4832 caller can easily determine the number of nils if the length and
4833 number of ts is known.
4834 * data.c (Fbool_vector_count_population): Rename from
4835 bool_vector_count_matches, and accept just 1 argument.
4836 (Fbool_vector_count_consecutive): Rename from
4837 Fbool_vector_count_matches_at.
4839 Always allocate at least one bits_word per bool vector.
4840 See Daniel Colascione in:
4841 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4842 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4843 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4844 * lisp.h (struct Lisp_Bool_vector): Document this.
4846 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4848 * insdel.c (invalidate_buffer_caches): New function, consolidated
4849 from part of prepare_to_modify_buffer.
4850 (insert_from_gap, prepare_to_modify_buffer):
4851 * coding.c (code_convert_region, code_convert_string):
4852 Call invalidate_buffer_caches. (Bug#15841)
4854 * lisp.h (invalidate_buffer_caches): Add prototype.
4856 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4858 * w32term.c (x_update_window_end): Don't invalidate the entire
4859 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4860 highlight needs to be redisplayed. (Bug#15913)
4862 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4864 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
4866 2013-11-16 Eli Zaretskii <eliz@gnu.org>
4868 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4869 while we are using Vprin1_to_string_buffer.
4871 * keymap.c (describe_map): Don't crash if PT is 1 both before and
4872 after inserting the description string. (Bug#15907)
4874 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4876 * data.c: Work around bogus GCC diagnostic about shift count.
4877 Reported by Eli Zaretskii in
4878 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
4879 (pre_value): New function.
4880 (count_trailing_zero_bits): Use it.
4882 2013-11-15 Eli Zaretskii <eliz@gnu.org>
4884 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
4885 assume C macros are not supported even under -g3 in these old GCC
4888 2013-11-15 Leo Liu <sdl.web@gmail.com>
4890 * minibuf.c (Ftry_completion, Fall_completions)
4891 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
4893 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
4895 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
4896 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
4897 This avoids placing unnecessary constants into the Emacs code.
4899 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
4901 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
4902 for Cygwin w32 build.
4904 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
4905 for Cygwin w32 build. (Bug#15892)
4907 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
4909 Simplify, port and tune bool vector implementation.
4910 * alloc.c (bool_vector_exact_payload_bytes)
4911 (bool_vector_payload_bytes): Remove.
4912 (bool_vector_fill): Return its argument.
4913 * alloc.c (bool_vector_fill):
4915 * print.c (print_object):
4916 Simplify by using bool_vector_bytes.
4917 * alloc.c (make_uninit_bool_vector):
4918 New function, broken out from Fmake_bool_vector.
4919 (Fmake_bool_vector): Use it. Use tail call.
4920 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
4921 * data.c (BITS_PER_ULL): New constant.
4922 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
4923 if long long versions don't exist.
4924 (shift_right_ull): New function.
4925 (count_one_bits_word): New function, replacing popcount_bits_word
4926 macro. Don't assume that bits_word is no wider than long long.
4927 (count_one_bits_word, count_trailing_zero_bits):
4928 Don't assume that bits_word is no wider than long long.
4929 * data.c (bool_vector_binop_driver, bool_vector_not):
4930 * fns.c (Fcopy_sequence):
4932 Create an uninitialized destination, to avoid needless work.
4933 (internal_equal): Simplify.
4934 (Ffillarray): Prefer tail call.
4935 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
4936 contain at least one word.
4937 (bits_word_to_host_endian): Prefer if to #if. Don't assume
4938 chars are narrower than ints.
4939 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
4940 * fns.c (Fcopy_sequence):
4942 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
4943 Don't try to port to hosts where bits_word values have holes; the
4944 code wouldn't work there anyway. Verify this assumption, though.
4945 (bool_vector_bytes): New function.
4946 (make_uninit_bool_vector): New decl.
4947 (bool_vector_fill): Now returns Lisp_Object.
4949 * xfns.c (xic_create_fontsetname):
4950 * xrdb.c (gethomedir): Prefer tail calls.
4952 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
4954 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
4955 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
4957 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
4958 that requires a return value.
4959 (Fset_buffer_modified_p): Take advantage of this change to do
4962 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4964 * buffer.c (Frestore_buffer_modified_p): Sync it with
4965 Fset_buffer_modified_p.
4966 (Fforce_mode_line_update): New function, moved from subr.el.
4967 (Fset_buffer_modified_p): Use them.
4968 (syms_of_buffer): Defsubr Fforce_mode_line_update.
4970 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
4972 * search.c (find_newline): Rewrite to prefer offsets to pointers.
4973 This avoids undefined behavior when subtracting pointers into
4974 different aways. On my platform it also makes the code a tad
4975 smaller and presumably faster.
4977 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
4979 * keyboard.c (command_loop_1): Use region-extract-function.
4980 * insdel.c (Qregion_extract_function): Not static any more (can we
4981 stop pretending that these vars can benefit from being marked static?).
4983 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4985 * search.c (find_newline): If buffer text is relocated during the
4986 "dumb loop", adjust C pointers into buffer text to follow suit.
4989 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
4991 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
4992 for conversion (Bug#15837).
4994 2013-11-09 Eli Zaretskii <eliz@gnu.org>
4996 * fileio.c (Finsert_file_contents): Invalidate the newline cache
4997 for the entire range of inserted characters. (Bug#15841)
4999 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5001 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5003 (realize_default_face): Remove assignment to distant-foreground if
5004 unspecified (Bug#15815).
5006 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5008 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5009 cache-long-scans disabled, since we don't want to call
5010 prepare_to_modify_buffer (in insert_1_both) for each message we
5013 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5014 from buffer.c. Improve commentary to the buffer field setter
5017 * buffer.c (bset_cache_long_scans): Static function deleted.
5018 Improve commentary to the buffer field setter functions.
5019 (init_buffer_once): Default for cache-long-scans changed to t.
5022 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5024 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5026 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5027 This bug was introduced in my 2013-06-21 change, and caused
5028 struct Lisp_Sub_Char_Table objects to be given too many slots,
5029 which broke 'make -C admin/unidata'.
5031 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5033 Import changes from mac-port 4.5.
5034 * macfont.m (mac_font_copy_default_descriptors_for_language)
5035 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5036 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5037 (macfont_language_default_font_names): New.
5038 (macfont_list): Rearrange language/charset code.
5039 (macfont_close): Don't check for macfont_info->cache.
5040 (mac_ctfont_create_preferred_family_for_attributes): New font
5041 selection code, call
5042 mac_font_copy_default_name_for_charset_and_languages.
5043 (mac_font_copy_default_descriptors_for_language)
5044 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5046 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5048 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5050 Port to C11 aligned_alloc, and fix some integer overflows.
5051 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5052 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5053 and use of posix_memalign replaced with aligned_alloc.
5054 (aligned_alloc): New function, defined or declared as needed.
5055 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5056 Don't undef; configure.ac now does this.
5057 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5058 (calloc, aligned_alloc): Check for integer overflow.
5059 (aligned_alloc): Rename from memalign. All uses changed.
5060 (memalign): New function, an alias for aligned_alloc.
5062 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5064 * xdisp.c (redisplay_internal): Fix typo in last change.
5066 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5068 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5070 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5072 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5073 redisplay--mode-lines-cause.
5074 (redisplay_internal): Keep them uptodate. Remove redundant check of
5075 buffer_shared_and_changed.
5076 * *.[chm]: Number every assignment to update_mode_lines so we
5077 can track why it is set.
5079 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5081 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5083 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5085 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5086 can track why it is set.
5088 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5090 Integer-related fixes for term.c etc.
5091 * dispextern.h (face_tty_specified_color): New function.
5092 * term.c (turn_on_face): Don't rely on undefined behavior when
5093 assigning an out-of-range value to 'long'.
5094 Simplify test for toggling highlight.
5095 (tty_capable_p): Omit last two (unused) args. All callers changed.
5096 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5097 (read_menu_input, tty_menu_activate, tty_menu_show):
5098 * xfaces.c (x_supports_face_attributes_p)
5099 (tty_supports_face_attributes_p):
5100 Use bool for boolean. All callers changed.
5101 (tty_supports_face_attributes_p): Omit defaults for color indices;
5102 no longer needed. Simplify tail call.
5104 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5106 * xdisp.c (prepare_menu_bars): Mark static.
5107 * lisp.h (prepare_menu_bars): Don't declare.
5108 * xselect.c (x_handle_selection_clear):
5109 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5111 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5113 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5114 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5116 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5118 * keyboard.c (Fcommand_error_default_function): Rename from
5119 Fdefault_error_output.
5121 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
5123 * keyboard.c (Fdefault_error_output): New function, extracted from
5125 (syms_of_keyboard): Use it for Vcommand_error_function.
5127 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5129 * eval.c (handlerlist_sentinel): New variable (bug#15802).
5130 (init_eval): Use it to ensure handlerlist is non-NULL.
5131 (unwind_to_catch): Make sure we never set handlerlist to NULL.
5132 (Fsignal): Adjust NULLness test of handlerlist.
5133 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
5135 2013-11-05 Eli Zaretskii <eliz@gnu.org>
5137 * callproc.c (call_process): Call prepare_to_modify_buffer before
5138 decoding text read from the sub-process, as the decoded stuff will
5139 be inserted into the buffer. This will invalidate the various
5140 caches maintained for the buffer. (Bug#15148)
5142 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
5144 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
5145 string of glyphless-char-display.
5147 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
5149 * nsfns.m (ns_get_name_from_ioreg): New function.
5150 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
5151 OSX >= 10.9. Use ns_get_name_from_ioreg.
5153 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5155 Simplify and port recent bool vector changes.
5156 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5157 only in this file. Use a more-efficient implementation if the
5158 second argument is a power of 2.
5159 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
5160 Remove no-longer-necessary compile-time checks.
5161 (bool_vector_exact_payload_bytes): New function.
5162 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
5163 exact payload changed to call the new function. Do not assume
5164 that the arg or result fits in ptrdiff_t.
5165 (bool_vector_fill): New function.
5166 (Fmake_bool_vector): Use it. Don't assume bit counts fit
5168 (vroundup_ct): Don't assume arg fits in size_t.
5169 * category.c (SET_CATEGORY_SET): Remove. All callers now just
5170 invoke set_category_set.
5171 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
5172 All callers changed. Use bool_vector_set.
5173 * category.h (XCATEGORY_SET): Remove; no longer needed.
5174 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
5176 * data.c (Faref): Use bool_vector_ref.
5177 (Faset): Use bool_vector_set.
5178 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
5179 (Fbool_vector_not, Fbool_vector_count_matches)
5180 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
5181 * fns.c (concat): Use bool_vector_ref.
5182 (Ffillarray): Use bool_vector_fill.
5183 (mapcar1): Use bool_vector_ref.
5184 (sxhash_bool_vector): Hash words, not bytes.
5185 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
5186 a constant, since it's now used in #if.
5187 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
5188 unsigned char on unusual architectures, so that we no longer
5189 assume that the number of bits per bits_word is a power of two or
5190 is a multiple of 8 or of CHAR_BIT.
5191 (Qt): Add forward decl.
5192 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
5193 at least as strictly as bits_word.
5194 (bool_vector_data, bool_vector_uchar_data): New accessors.
5195 All data structure accesses changed to use them.
5196 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
5197 (bool_vector_set): New functions.
5198 (bool_vector_fill): New decl.
5199 (ROUNDUP): Move to alloc.c as described above.
5201 Fix recent gnutls changes.
5202 * gnutls.c (Fgnutls_boot): Don't assume C99.
5203 * process.c (wait_reading_process_output): Fix typo in recent change.
5205 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
5207 * process.c (wait_reading_process_output, read_process_output)
5208 (send_process): Check gnutls_state is not NULL.
5210 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
5211 (Fgnutls_boot): Set process gnutls_p later, after initialization.
5213 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
5215 * nsterm.m (init, run, stop:): New methods in EmacsApp for
5216 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
5218 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
5221 * nsfns.m (Fx_create_frame): Fix memory leak.
5223 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
5224 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
5225 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
5227 2013-11-04 Eli Zaretskii <eliz@gnu.org>
5229 * xdisp.c (message3_nolog, message_with_string): Encode the string
5230 before writing it to the terminal in a non-interactive session.
5232 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
5233 sure we concatenate them into a unibyte string.
5235 * fileio.c (make_temp_name): Encode PREFIX, and decode the
5236 resulting temporary name before returning it to the caller.
5237 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
5238 is a unibyte string, convert NAME to a unibyte string to ensure
5239 that the result is also a unibyte string.
5241 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
5242 create unibyte strings from default paths and directory/file
5245 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
5248 * callproc.c (init_callproc): Use build_unibyte_string to make
5249 sure we create unibyte strings from default paths and
5250 directory/file names.
5252 * buffer.c (init_buffer): Don't store default-directory of
5253 *scratch* in multibyte form. The original problem which led to
5254 that is described in
5255 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
5256 but it was solved long ago. (Bug#15260)
5258 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
5260 Port to stricter C99 platforms.
5261 Especially, C99 prohibits nesting a struct X inside struct Y if
5262 struct X has a flexible array member.
5263 * alloc.c (struct sdata): New type.
5264 (sdata): Implement in terms of struct sdata.
5265 Remove u member; all uses replaced by next_vector, set_next_vector.
5266 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
5267 (SDATA_DATA_OFFSET): Now a constant, not a macro.
5268 (struct sblock): Rename first_data member to data, which is now
5269 a flexible array member. All uses changed.
5270 (next_vector, set_next_vector, large_vector_vec): New functions.
5271 (vector_alignment): New constant.
5272 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
5273 (struct large-vector): Now merely a NEXT member, since the old approach
5274 ran afoul of stricter C99. All uses changed to use
5275 large_vector_vec or large_vector_offset.
5276 (large_vector_offset): New constant.
5277 * dispnew.c: Include tparam.h, for tgetent.
5278 Do not include term.h; no longer needed.
5279 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
5280 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
5281 (struct Lisp_Vector): Use a flexible array member for contents,
5282 instead of a union with a member that is an array of size 1.
5284 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
5285 fact that the struct no longer contains a union.
5286 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
5287 (struct Lisp_Save_Value, struct Lisp_Free):
5288 Use unsigned, not int, for spacers, to avoid c99 warning.
5289 (union specbinding): Use unsigned, not bool, for bitfield, as
5290 bool is not portable to pre-C99 hosts.
5292 2013-11-04 Glenn Morris <rgm@gnu.org>
5294 * emacs.c (usage_message): Mention that `-L :...' appends.
5296 2013-11-02 Glenn Morris <rgm@gnu.org>
5298 * Makefile.in (abs_builddir): Remove.
5299 (bootstrap_exe): Use relative filename.
5301 Use relative filenames in TAGS files.
5302 * Makefile.in (abs_srcdir): Remove it again.
5303 (.PHONY): Remove frc.
5304 (maintainer-clean): No more TAGS-LISP file.
5305 (TAGS): Pass relative file names to etags.
5306 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
5308 * Makefile.in (abs_srcdir): New, set by configure.
5310 (maintainer-clean): Remove pointless echo. That should be in the
5311 top-level Makefile, if anywhere. Delete TAGS-LISP.
5312 (extraclean): No s/ and m/ directories for some time.
5313 (TAGS): Also depend on ctagsfiles3.
5314 Remove no-longer-defined S_FILE.
5315 Pass absolute filenames to etags once more.
5316 (TAGS-LISP): Replace lispdir with its expansion.
5317 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
5318 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
5320 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
5322 * xfaces.c (check_lface_attrs, realize_default_face):
5323 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
5324 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
5326 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
5328 * emacs.c (original_pwd): Remove global var by making it local.
5329 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
5331 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
5333 * xfaces.c: Declare color_distance.
5334 (QCdistant_foreground): New variable.
5335 (NEAR_SAME_COLOR_THRESHOLD): New define.
5336 (load_color2): New function.
5337 (load_color): Call load_color2.
5338 (load_face_colors): Call load_color2 and if distant-color is specified
5339 calculate distant and use distant-color if colors are near.
5340 (LFACE_DISTANT_FOREGROUND): New define.
5341 (merge_face_ref, Finternal_set_lisp_face_attribute)
5342 (Finternal_get_lisp_face_attribute)
5343 (x_supports_face_attributes_p): Handle distant-foreground similar to
5345 (syms_of_xfaces): DEFSYM QCdistant_foreground.
5347 * dispextern.h (lface_attribute_index):
5348 Add LFACE_DISTANT_FOREGROUND_INDEX.
5350 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
5352 * image.c (pbm_next_char): New function.
5353 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
5354 (pbm_scan_number): Use it.
5355 (Qlibjpeg_version): New variable.
5356 (syms_of_image): DEFSYM and initialize it.
5358 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
5360 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
5362 2013-10-31 Glenn Morris <rgm@gnu.org>
5364 * emacs.c (original_pwd): New char.
5365 (main): If using --chdir, store original_pwd.
5366 (init_cmdargs): When setting Vinvocation_directory based on a
5367 relative argv[0], use original_pwd if set. (Bug#15768)
5369 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5371 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
5373 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
5375 * insdel.c: Fix minor problems found by static checking.
5376 (Qregion_extract_function): Now static.
5377 (prepare_to_modify_buffer_1): Remove unused locals.
5379 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5381 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
5382 (syms_of_xdisp): Declare pre-redisplay-function.
5383 (markpos_of_region): Remove function.
5384 (init_iterator, compute_stop_pos, handle_face_prop)
5385 (face_before_or_after_it_pos, reseat_to_string)
5386 (get_next_display_element, window_buffer_changed)
5387 (redisplay_internal, try_cursor_movement, redisplay_window)
5388 (try_window_reusing_current_matrix, try_window_id, display_line)
5389 (note_mode_line_or_margin_highlight, note_mouse_highlight)
5390 (display_string, mouse_face_from_buffer_pos): Remove region handling.
5391 * window.h (struct window): Remove field `region_showing'.
5392 * dispextern.h (struct it): Remove region_beg/end_charpos.
5393 (face_at_buffer_position, face_for_overlay_string)
5394 (face_at_string_position): Update prototypes.
5395 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
5396 (face_at_string_position): Remove `region_beg' and `region_end' args.
5397 * fontset.c (Finternal_char_font):
5398 * font.c (font_at, font_range): Adjust calls accordingly.
5399 * insdel.c (Qregion_extract_function): New var.
5400 (syms_of_insdel): Initialize it.
5401 (prepare_to_modify_buffer_1): Use it.
5403 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5405 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
5406 * ftxfont.c (ftxfont_get_gcs):
5407 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
5408 * xfaces.c (x_free_colors, x_free_dpy_colors)
5409 (x_create_gc, unload_color):
5410 * xselect.c (x_property_data_to_lisp):
5411 * xsettings.c (parse_settings):
5412 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
5413 (get_bits_and_offset): Adjust definition.
5414 * frame.c (XParseGeometry): Adjust locals.
5415 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
5416 * regex.h (toplevel): Likewise for reg_syntax_t.
5418 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5420 * eval.c (run_hook_with_args): Use FUNCTIONP.
5422 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5424 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
5425 fields, drop 'allocated_p' member and use -1 for uninitialized value.
5426 * w32term.h (struct w32_output): Similarly but do not use -1 because...
5427 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
5428 on MS-Windows anyway.
5429 (free_face_colors): Define only if HAVE_X_WINDOWS and...
5430 (free_realized_face): ...adjust user.
5431 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
5432 white relief pixels to -1.
5433 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
5434 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
5435 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
5437 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
5439 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
5440 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
5441 in practice now. All callers changed.
5443 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
5445 * dispextern.h (struct face): Use bitfields for 'underline_type'
5446 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5447 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
5448 'stipple' member. Move 'lface' member up to help...
5449 * xfaces.c (make_realized_face): ...this function to find and
5450 clear just the members that need clearing.
5451 (load_face_colors, realize_x_face):
5452 * xdisp.c (extend_face_to_end_of_line): Adjust user.
5454 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
5456 * xftfont.c (struct xftfont_info): Remove set-but-unused
5458 (xftfont_open): Adjust user.
5459 (xftfont_get_colors): Remove useless prototype.
5461 2013-10-26 Eli Zaretskii <eliz@gnu.org>
5463 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
5464 before passing them to 'unexec'. (Bug#15260)
5466 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5468 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5470 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5472 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5473 the changed signature of the font driver's 'close' method.
5475 * w32font.h (w32font_close): Adjust the prototype to the change in
5476 function definition.
5478 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5480 * w32uniscribe.c (uniscribe_close): Adapt the call to
5481 w32font_close to its new prototype.
5483 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5485 Omit unused frame argument of font API's close function.
5486 * font.h (struct font): Drop frame argument. Adjust comment.
5487 * font.c (font_clear_cache, font_close_object): Adjust users.
5488 * ftfont.c (ftfont_close):
5489 * ftxfont.c (ftxfont_close):
5490 * macfont.m (macfont_close):
5491 * nsfont.m (nsfont_close):
5492 * w32font.c (w32font_close):
5493 * xfont.c (xfont_close):
5494 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5495 tweak comments and make functions safe if called more than once for
5496 the same font object.
5498 Perform font-specific cleanup when font object is swept by GC. See
5499 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5500 * alloc.c (cleanup_vector): New function.
5501 (sweep_vector): Call it for each reclaimed vector object.
5502 * font.h (struct font): Adjust comment.
5504 2013-10-24 Glenn Morris <rgm@gnu.org>
5506 * Makefile.in (abs_top_srcdir): New, set by configure.
5508 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5510 Adjust recent font-related changes to fix bug#15686.
5511 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5512 is a live window system frame, mark its default font too.
5514 2013-10-23 Glenn Morris <rgm@gnu.org>
5516 * Makefile.in (RUN_TEMACS): Make relative (again).
5517 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5518 (bootstrap-emacs$(EXEEXT)):
5519 Quote entities that might contain whitespace.
5521 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5523 Port to Solaris 10 and its bundled GCC.
5524 Problem reported by Timothy C. Burt.
5525 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5527 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5529 Do not allow font caches to grow too large.
5530 * alloc.c (compact_font_cache_entry, compact_font_caches):
5531 New functions or stub if not HAVE_WINDOW_SYSTEM.
5532 (compact_undo_list): Factor out from Fgarbage_collect.
5534 (mark_face_cache): Mark face font. Move down to avoid
5536 (mark_terminals): Do not mark font cache here.
5537 (Fgarbage_collect): Call compaction functions described
5538 above. Adjust comment.
5540 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5542 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5543 chdir to HOME (bug#15607).
5545 * nsterm.m (Qcocoa, Qgnustep): New variables.
5546 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5547 (ns_get_color): Make selection color work for GNUstep also.
5549 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5551 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5552 handles mouse clicks. Instead, let GPM use the same code as all
5553 the other mice use. See the discussion starting at
5554 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5555 for the details of the problem with the menu bar this fixes.
5557 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5559 Remove port-specific display name lists to avoid extra
5560 complexity and data duplication with display info lists.
5561 * xterm.h (x_display_name_list): Remove declaration.
5562 * xterm.c (x_display_name_list): Remove.
5563 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5564 * xfns.c (x_display_info_for_name, Fx_display_list):
5565 Likewise. Use x_display_list where appropriate.
5566 * w32term.h (w32_display_name_list): Remove declaration.
5567 * w32term.c (w32_display_name_list): Remove.
5568 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5570 * w32fns.c (x_display_info_for_name, Fx_display_list):
5571 Likewise. Use x_display_list where appropriate.
5572 * nsterm.h (ns_display_name_list): Remove declaration.
5573 * nsterm.m (ns_display_name_list): Remove.
5574 (ns_term_init, syms_of_nsterm): Adjust users.
5575 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5576 Likewise. Use x_display_list where appropriate.
5577 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5578 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5579 (mark_terminals): Mark per-terminal font cache.
5581 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5583 Don't run timers in input-pending-p. Its new check-timers param
5584 provides the prior behavior. (Bug#15045).
5585 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5587 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5589 Make some functions static in non-Microsoft builds.
5590 On my platform (Fedora 19 x86-64), this shrinks the
5591 Emacs executable (text+data) by 0.25%.
5592 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5593 (load_color) [!MSDOS]:
5594 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5595 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5596 * lisp.h (check_existing):
5597 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5598 (network_interface_info) [!WINDOWSNT]:
5599 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5600 Remove extern decls.
5601 * fileio.c (check_existing):
5602 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5603 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5604 (network_interface_info) [!WINDOWSNT]:
5605 * term.c (encode_terminal_code) [!WINDOWSNT]:
5606 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5607 * xfaces.c (load_color) [!MSDOS]:
5609 * fileio.c (check_existing, check_executable, check_writable):
5610 * process.c (network_interface_list, network_interface_info):
5611 Move earlier, so that we don't need forward decls.
5612 * gnutls.c (fn_gnutls_transport_set_errno)
5613 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5615 * w32.c (init_environment): Use faccessat rather than
5616 check_existing, partly for consistency with the rest of the code
5617 in this file, partly so that check_existing can be static.
5619 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5620 * emacs.c (MAIN_PROGRAM): New macro.
5621 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5622 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5624 bool vector int width fixes
5625 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5626 (Fbool_vector_count_matches_at):
5627 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5628 can exceed PTRDIFF_MAX, at least in theory.
5629 (Fbool_vector_count_matches_at):
5630 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5632 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5634 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5635 (struct sockaddr): Add forward decl, for platforms that lack it.
5637 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5639 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5642 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5644 * w32.c (network_interface_get_info, network_interface_list)
5645 (network_interface_info): New functions. (Bug#15610)
5646 (GetAdaptersInfo_Proc): New typedef.
5647 (get_adapters_info): New wrapper function.
5648 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5650 * process.h (network_interface_list, network_interface_info):
5653 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5654 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5655 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5656 for WINDOWSNT. Doc fix.
5657 (syms_of_process): Defsubr Snetwork_interface_list and
5658 Snetwork_interface_info unconditionally.
5660 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5661 in NS GUI sessions. (Bug#15629)
5663 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5665 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5667 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5669 * print.c (print_object): Print " ..." when truncating bool vectors.
5671 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5673 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5674 standard mouse buttons.
5676 * termhooks.h (struct input_event): Remove incorrect commentary.
5678 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5680 Disallow bool vector operations on mixed-length operands.
5681 The old behavior left garbage in the result vector sometimes,
5682 and didn't seem to be useful.
5683 * data.c (Qwrong_length_argument): New static var.
5684 (wrong_length_argument): New function.
5685 (bool_vector_binop_driver): Check that args agree in length.
5687 * keyboard.c, keyboard.h (all_kboards): Now static.
5689 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5691 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5692 note from the lispref.
5694 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5696 * nsterm.h (struct ns_display_info): Remove set-but-unused
5697 member image_cache (image caches are per-terminal anyway).
5698 (FRAME_X_IMAGE_CACHE): Remove.
5699 * nsterm.m (ns_initialize_display_info): Adjust user.
5701 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5703 * w32proc.c: Include mingw_time.h.
5705 * w32.c: Include mingw_time.h.
5707 Implement scrolling of TTY menus when the screen is too short.
5709 * term.c (tty_menu_display): Accept an additional argument, the
5710 menu item from which to start displaying the menu. Account for
5711 the value of Y when limiting the menu to the number of available
5713 (mi_result): New enumeration.
5714 (read_menu_input): Return enumerated value. When the y coordinate
5715 hits min_y or max_y, return scroll indication instead of wrapping
5717 (tty_menu_activate): Handle the scrolling indications from
5718 read_menu_input. Compute the first menu item to display and pass
5719 it to tty_menu_display.
5721 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5723 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5724 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5725 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5726 Adjust to match the change described below.
5727 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5728 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5729 memory_below_frame members to...
5730 * termchar.h (struct tty_display_info): ...here because they're
5731 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5732 * term.c (init_tty):
5733 * nsterm.m (ns_create_terminal):
5734 * w32term.c (w32_create_terminal):
5735 * xterm.c (x_create_terminal): Adjust users.
5736 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5737 to filter out non-TTY frames. Adjust comment.
5738 (scrolling): Adjust user. Prefer eassert for debugging check.
5740 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5742 * xfaces.c (PT_PER_INCH): Remove unused macro.
5743 * termhooks.h (struct terminal): Remove set-but-unused
5744 member fast_clear_end_of_line.
5745 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5746 * nsterm.m (ns_create_terminal):
5747 * term.c (init_tty):
5748 * w32term.c (w32_create_terminal):
5749 * xterm.c (x_create_terminal): Adjust users.
5751 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5753 * lisp.h (bool_vector_size): New function.
5754 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5755 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5756 (Fbool_vector_not, Fbool_vector_count_matches_at):
5757 Remove uses of 'eassume' that should no longer be needed,
5758 because they are subsumed by the 'eassume' in bool_vector_size.
5760 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5762 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5763 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5764 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5766 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5768 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5769 have different dimensions. (Bug#15575)
5771 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5774 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5776 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5778 * term.c (tty_menu_show): Never return with unbalanced
5779 specpdl. Use eassert for debugging check. Adjust style.
5781 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5783 * term.c (read_menu_input): Make selection of menu items
5784 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5785 (tty_menu_activate): Fix off-by-one error when computing max_y.
5787 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5789 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5790 audit logging (only used with GnuTLS 3.x) and enable it.
5792 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5794 * dispnew.c (redraw_frame): Remove useless #ifdef because
5795 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5796 Also, move TTY fflush to...
5797 * term.c (tty_update_end): ...this function.
5799 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5801 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5802 the end of the frame's glyph matrix. (Bug#15575)
5804 * term.c (tty_menu_display): Don't move cursor while overwriting
5805 frame's glyphs with menu items. Limit the number of items
5806 displayed to what can be shown on the available screen lines,
5807 excluding the echo area.
5808 (tty_menu_activate): Limit the Y coordinate allowed by
5809 read_menu_input to the last screen line used for menu display.
5811 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5813 * lisp.h (eassume): New macro.
5814 Also, include <verify.h>, for 'assume'.
5815 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5816 (vroundup, vector_nbytes):
5817 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5818 (Fbool_vector_not, Fbool_vector_count_matches)
5819 (Fbool_vector_count_matches_at):
5820 Use eassume, not eassert.
5821 * casetab.c (set_identity, shuffle):
5822 * composite.c (composition_gstring_put_cache):
5823 * dispnew.c (update_frame_1):
5824 * ftfont.c (ftfont_shape_by_flt):
5825 * image.c (gif_load):
5826 * intervals.c (offset_intervals):
5827 * macfont.m (macfont_shape):
5828 Remove calls to 'assume' that are no longer needed, because
5829 --enable-gcc-warnings no longer generates bogus warnings
5830 when these calls are removed.
5832 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5834 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5836 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5838 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5839 (Qsubstitute_env_in_file_name): New var.
5840 (syms_of_fileio): Define it.
5842 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5844 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5845 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5848 * term.c (save_and_enable_current_matrix): Don't allocate and
5849 don't save margin areas.
5850 (restore_desired_matrix): Don't restore margin areas.
5851 (free_saved_screen): Don't free margin areas.
5853 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5855 * image.c: Pacify --enable-gcc-warnings.
5856 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5857 #define only if used.
5859 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5861 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5862 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5863 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5864 (gif_load): For giflib v5.x and later, display the error message
5865 produced by giflib when its functions fail.
5866 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
5869 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5871 * keyboard.c (last_event_timestamp): Remove. For X selection and
5872 GTK popup menus, it may be obtained from per-frame X display info.
5873 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
5874 (process_special_events): Adjust users.
5875 * keyboard.h (last_event_timestamp): Remove declaration.
5876 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
5877 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
5878 * menu.h (xmenu_show): Adjust prototype.
5879 * menu.c (Fx_popup_menu): Adjust user.
5880 * xselect.c (x_own_selection, x_get_foreign_selection)
5881 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
5883 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
5885 * keyboard.c (init_kboard): Now static. Add arg
5886 to denote window system. Adjust comment.
5887 (init_keyboard): Adjust user.
5888 (allocate_kboard): New function.
5890 * nsterm.m (ns_term_init):
5891 * term.c (init_tty):
5892 * w32term.c (w32_create_terminal):
5893 * xterm.c (x_term_init): Use it.
5894 * keyboard.h (init_kboard): Remove prototype.
5895 (allocate_kboard): Add prototype.
5897 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
5899 * image.c (GIFLIB_MAJOR): Ensure it's defined.
5900 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
5902 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5904 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
5906 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5908 * term.c (tty_menu_activate): Flush the output stream after
5909 showing the cursor, and don't mark the frame garbaged at exit from
5910 the function. Fixes redisplay glitches when moving from one menu
5913 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
5915 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
5916 or throw error (Bug#15570).
5918 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
5920 * intervals.c (temp_set_point_both): Move test into 'eassert',
5923 * lisp.h (eassert): Don't use 'assume'.
5924 Sometimes 'assume' wins in performance, and sometimes it loses,
5925 so it shouldn't be used all the time. Perhaps we need two
5926 flavors of 'eassert', one for where 'assume' is far more likely
5927 to help or to hurt; but that can be done later.
5928 Problem reported by Dmitry Antipov in
5929 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
5930 Also, don't include <verify.h>; no longer needed.
5932 2013-10-09 Glenn Morris <rgm@gnu.org>
5934 * eval.c (Fcond): Doc tweak.
5936 2013-10-09 Eli Zaretskii <eliz@gnu.org>
5938 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
5939 expressions with side effects to eassert. (Bug#15565)
5941 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
5943 * fns.c (hashfn_user_defined): Allow hash functions to return any
5946 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
5948 Fix minor problems found by static checking.
5949 * dispnew.c (save_current_matrix): Omit unnecessary casts.
5950 * dispnew.c (update_frame_with_menu): Mark debug local as used.
5951 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
5952 * keyboard.c (read_menu_command): Remove unused local.
5953 * lisp.h (read_menu_command): New decl.
5954 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
5955 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
5956 Return ptrdiff_t, not int.
5957 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
5958 not int, for benefit of xpalloc.
5959 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
5961 (have_menus_p): Remove; unused.
5962 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
5963 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
5964 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
5966 (save_and_enable_current_matrix): Omit unnecessary casts.
5967 (read_menu_input): Omit local extern decl (now in lisp.h).
5968 Don't access uninitialized storage if mouse_get_xy fails.
5969 (tty_menu_activate): Mark local as initialized, for lint.
5970 (tty_menu_activate, tty_meny_show): Remove unused locals.
5972 2013-10-08 Eli Zaretskii <eliz@gnu.org>
5974 Support menus on text-mode terminals.
5975 * xterm.h (xw_popup_dialog): Add prototype.
5977 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
5978 (xmenu_show): Block input here, instead in Fx_popup_menu.
5979 (xw_popup_dialog): New function, with X-specific bits of popup
5982 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
5985 * window.c (Fset_window_configuration): Use run-time tests of the
5986 frame type instead of compile-time conditionals, when menu-bar
5987 lines are considered.
5989 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
5990 (w32_popup_dialog): New prototypes.
5992 * w32menu.c (Fx_popup_dialog): Function deleted.
5993 (w32_popup_dialog): New function, with w32 specific bits of popup
5994 dialogs. Block input here.
5996 * w32inevt.c (w32_console_read_socket): Minor change to add
5997 debugging TTY events.
5999 * w32fns.c (show_hourglass): If returning early because the frame
6000 is not a GUI frame, unblock input.
6002 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6003 (cursorY): New functions.
6005 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6006 WINDOWSNT, macros that call curX and curY elsewhere.
6008 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6010 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6011 specific function to hide and show cursor on a text-mode terminal.
6012 (tty_menu_struct, struct tty_menu_state): New structures.
6013 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6014 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6015 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6016 (tty_menu_locate, save_and_enable_current_matrix)
6017 (restore_desired_matrix, screen_update, read_menu_input)
6018 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6019 (tty_pop_down_menu, tty_menu_last_menubar_item)
6020 (tty_menu_new_item_coords, tty_menu_show): New functions.
6021 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6023 * nsterm.h (ns_popup_dialog): Adjust prototype.
6025 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6027 (ns_popup_dialog): Adapt order of arguments to the other
6028 *_menu_show implementations.
6029 (Fx_popup_dialog): Function deleted.
6031 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6033 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6035 * menu.c (have_boxes): New function.
6036 (single_keymap_panes): Use it instead of a compile-time
6038 (single_menu_item): Use run-time tests of the frame type instead
6039 of compile-time conditionals.
6040 (encode_menu_string): New function.
6041 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6042 the macro, since different types of frame need different encoding
6044 (digest_single_submenu): Use run-time tests of frame type instead
6045 of, or in addition to, compile-time conditionals.
6046 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6047 (Fx_popup_menu): Detect when the function is called from keyboard
6048 on a TTY. Don't barf when invoked on a text-mode frame.
6049 Check frame type at run time, instead of compile-time conditionals for
6050 invoking terminal-specific menu-show functions.
6051 Call tty_menu_show on text-mode frames.
6052 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6053 run time to determine which alternative to invoke; support dialogs
6056 * keyboard.h <Qmouse_movement>: Declare.
6058 * keyboard.c <Qmouse_movement>: Now extern.
6059 <Qecho_keystrokes>: New static variable.
6060 (read_key_sequence): Accept an additional argument, a flag to
6061 prevent redisplay during reading of the key sequence. All callers
6063 (read_menu_command): New function.
6064 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6066 (toolkit_menubar_in_use): New function.
6067 (make_lispy_event): Use it instead of a compile-time test.
6069 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6070 window-system being available.
6072 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6073 to x-popup-dialog on the frame type, they all now support popup
6076 * dispnew.c (save_current_matrix): Save the margin areas.
6077 (restore_current_matrix): Restore margin areas.
6078 (update_frame_with_menu): New function.
6080 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6083 * alloc.c (make_save_ptr): Now compiled unconditionally.
6085 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6087 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6088 (redraw_frame, update_frame): Adjust users.
6089 * dispextern.h (set_window_update_flags): Adjust prototype.
6090 * xdisp.c (redisplay_internal): When updating all frames with zero
6091 windows_or_buffers_changed, assume that only the windows that shows
6092 current buffer should be really updated.
6094 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6096 Do not allocate huge temporary memory areas and objects while encoding
6097 for file I/O, thus reducing an enormous memory usage for large buffers.
6098 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6099 * coding.h (struct coding_system): New member raw_destination.
6100 * coding.c (setup_coding_system): Initialize it to zero.
6101 (encode_coding_object): If raw_destination is set, do not create
6102 dst_object. Add comment.
6103 * fileio.c (toplevel): New constant E_WRITE_MAX.
6104 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6105 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6107 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6109 * nsterm.m (windowDidExitFullScreen:)
6110 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6112 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6114 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6115 * keyboard.c (unblock_input_to): Don't process pending signals
6116 if a fatal error is in progress.
6118 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6119 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6120 they're talking about words in Lisp bool vectors.
6121 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6122 * data.c (popcount_bits_word): Rename from popcount_size_t.
6123 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
6126 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6128 Improve support for popcount and counting trailing zeros (Bug#15550).
6129 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
6130 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
6131 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
6132 (popcount_size_t_msc, popcount_size_t_gcc):
6133 Remove; now done by Gnulib.
6134 (popcount_size_t): Now a macro that defers to Gnulib.
6135 (count_trailing_zero_bits): Return int, for consistency with
6136 Gnulib and because Emacs prefers signed to unsigned int.
6137 Don't assume that size_t is either unsigned int or unsigned long
6138 or unsigned long long.
6139 (size_t_to_host_endian): Do not assume that size_t is either
6140 exactly 32 or exactly 64 bits wide.
6141 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
6142 etc., so that it's now an enum constant, not a macro.
6143 No need to assume that it's either 32 or 64.
6145 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
6147 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
6150 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6152 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
6153 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
6155 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6157 emacs_read and emacs_write now use void *, not char *.
6158 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
6159 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6160 Buffer arg is now void *, not char *. This matches plain
6161 'read' and 'write' better, and avoids a constraint violation
6162 on Solaris 9 with Oracle Studio.
6164 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6166 * alloc.c (Fmake_string): For ASCII char initializer, prefer
6167 memset to explicit loop. Otherwise copy largest possible chunk
6168 from initialized to uninitialized part, thus allowing the longer
6169 memcpy runs and reducing the number of loop iterations.
6171 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
6173 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
6174 hide toolbar (Bug#15388).
6175 (windowDidEnterFullScreen:): If presentation options are zero,
6176 set them here (Bug#15388).
6177 (ns_update_auto_hide_menu_bar): Remove runtime check.
6178 Don't auto hide dock unless menubar is also auto hidden.
6180 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
6182 * editfns.c (message): Mention batch mode in doc string.
6184 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
6186 * nsterm.m (check_native_fs): Remove erroneous comment.
6188 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
6190 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
6191 uses find_newline instead of scan_newline and so doesn't move point.
6193 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
6195 Use hardware support for byteswapping on glibc x86 etc.
6196 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
6197 whereas the old swap64 needed 30.
6198 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
6199 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
6200 Use byteswap.h's macros to swap bytes.
6201 * lisp.h (swap16, swap32, swap64): Remove.
6202 All uses replaced by bswap_16, bswap_32, bswap_64.
6204 * bytecode.c (exec_byte_code): Use some more volatile variables
6205 to work around local variables getting clobbered by longjmp.
6206 Port to pre-C99, which doesn't allow decls after stmts.
6208 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
6210 * lisp.h (eassert): Assume that COND is true when optimizing.
6211 In other words, take on the behavior of eassert_and_assume.
6212 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6213 (eassert_and_assume): Remove. All uses replaced by eassert.
6215 * xdisp.c (Qglyphless_char): Now static.
6217 Adjust to merge from gnulib.
6218 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
6219 * lisp.h: Include <verify.h>, for 'assume'.
6221 * eval.c (clobbered_eassert): New macro.
6222 (internal_catch, internal_condition_case)
6223 (internal_condition_case_1, internal_condition_case_2)
6224 (internal_condition_case_n): Use it instead of eassert
6225 when the argument contains locals clobbered by longjmp.
6226 Don't use clobbered locals outside of clobbered_eassert.
6227 (internal_lisp_condition_case): Use a volatile variable
6228 to work around a local variable's getting clobbered.
6230 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6232 * lisp.h (struct handler): Merge struct handler and struct catchtag.
6233 (PUSH_HANDLER): New macro.
6234 (catchlist): Remove.
6235 (handlerlist): Always declare.
6237 * eval.c (catchlist): Remove (merge with handlerlist).
6238 (handlerlist, lisp_eval_depth): Not static any more.
6239 (internal_catch, internal_condition_case, internal_condition_case_1)
6240 (internal_condition_case_2, internal_condition_case_n):
6242 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
6243 handlerlist/catchlist.
6244 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
6245 handlerlist which can only handle a single condition-case handler at
6247 (find_handler_clause): Simplify since we only a single branch here
6250 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
6252 (bcall0): New function.
6253 (exec_byte_code): Add corresponding cases. Improve error message when
6254 encountering an invalid byte-code. Let Bunwind_protect accept
6255 a function (rather than a list of expressions) as argument.
6257 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
6258 and make them unconditional now that they're heap-allocated.
6260 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6262 * charset.c (Fdecode_char, Fencode_char): Remove description of
6263 `restriction' arg. now that it's hidden by advertised-calling-convention.
6265 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
6267 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
6268 Remove unused variable (from mac-port).
6269 (macfont_draw): Use s->ybase for correct y position.
6271 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6273 * frame.h (struct frame): Drop has_minibuffer member because...
6274 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
6275 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
6277 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6279 * window.h (struct window): Prefer enum text_cursor_kinds to int
6280 for phys_cursor_type member. Move the latter, phys_cursor_width,
6281 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
6282 * window.c (replace_window, make_window): Adjust users.
6284 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6286 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
6287 this module is never compiled otherwise.
6289 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
6291 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
6294 2013-09-29 Eli Zaretskii <eliz@gnu.org>
6296 * xdisp.c (get_next_display_element): Don't call face_for_font in
6297 a build configured --without-x. (Bug#15484)
6299 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
6301 * window.c (calc_absolute_offset): #elif should be #elif defined.
6303 * frame.c (delete_frame): Block/unblock input to overcome race
6304 condition (Bug#15475).
6306 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
6308 * frame.c (delete_frame): Record selected frame only after
6309 calling Qdelete_frame_functions (Bug#15477).
6311 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
6313 * nsterm.m (ns_selection_color): Remove.
6314 (ns_get_color): Check for ns_selection_(fg|bg)_color using
6315 NSColor selectedText(Background)Color. Only for COCOA.
6316 (ns_term_init): Remove assignment of ns_selection_color, logic
6317 moved to ns_get_color.
6319 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
6320 NS_SELECTION_COLOR_DEFAULT.
6321 (NS_SELECTION_FG_COLOR_DEFAULT): New.
6323 2013-09-28 Eli Zaretskii <eliz@gnu.org>
6325 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
6326 frame' does not have the tool_bar_window member.
6328 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
6330 Signal error when reading an empty byte-code object (Bug#15405)
6331 * lread.c (read1): Signal error.
6332 * alloc.c (make_byte_code): eassert header size.
6333 (sweep_vectors): Change an int to size_t.
6335 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6337 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
6338 instead of ints, as it's the usual style for offsetof constants. See:
6339 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
6341 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
6342 This is ugly, but it should fix the performance problem for older
6343 GCC versions in the short run. I'll look into integrating the
6344 Gnulib module for popcount, as a better fix.
6345 See the thread starting in:
6346 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
6347 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
6348 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
6349 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
6350 (popcount_size_t): Use it.
6352 2013-09-24 Daniel Colascione <dancol@dancol.org>
6354 * process.c (Fnetwork_interface_info): Fix build break due to
6357 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6359 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
6360 Prefer signed to unsigned integers where either will do.
6361 No need for 'const' on locals that do not escape.
6362 Omit easserts with unnecessary and unportable assumptions about
6363 alignment. Avoid unnecessary casts to char *.
6365 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6367 Use union for the payload of struct Lisp_Vector.
6368 This helps to avoid a few glitches dictated by C's aliasing rules.
6369 * lisp.h (struct Lisp_Vector): Use union for next and
6370 contents member. Adjust comment. Change related users.
6371 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
6372 Related users changed.
6373 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
6374 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
6375 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
6376 * xfaces.c, xfont.c, xmenu.c: Related users changed.
6378 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6380 Optimize glyph row clearing and copying routines.
6381 * dispextern.h (struct glyph_row): Change layout of struct
6382 glyph_row to help copy_row_except_pointers. Adjust comment.
6383 * dispnew.c (null_row): Remove.
6384 (clear_glyph_row): Use offsetof and memset to find and clear
6385 just the members that need clearing. Adjust comment.
6386 (copy_row_except_pointers): Likewise for copying.
6388 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6390 Some minor cleanups of recently-added bool vector code.
6391 * conf_post.h (assume): Always return void. Use lint version
6392 only if GCC and MSC versions don't apply.
6393 * conf_post.h (assume):
6394 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
6395 Depend on _MSC_VER, not __MSC_VER, for consistency with
6397 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
6398 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
6399 (bool_vector_binop_driver, count_trailing_zero_bits)
6400 (size_t_to_host_endian): Now static, not static inline;
6401 the latter isn't needed with modern compilers and doesn't
6402 work with older compilers anyway.
6404 * alloc.c (valgrind_p): Use bool for boolean.
6406 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6408 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
6409 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
6410 (display_last_displayed_message_p, message_buf_print)
6411 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
6412 Use bool for boolean.
6413 * dispextern.h (cancel_line, init_desired_glyphs):
6414 Remove ancient leftover.
6415 (help_echo_showing_p, hourglass_shown_p):
6416 * lisp.h (noninteractive_need_newline): Adjust declaration.
6418 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6420 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6422 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6423 ...this file and convert the latter to static. Adjust comment.
6424 (make_initial_frame):
6425 * window.c (init_window_once): Adjust user.
6426 * frame.h (last_nonminibuf_frame): Remove declaration.
6427 * lisp.h (selected_frame): Likewise.
6428 * msdos.c (the_only_display_info): Adjust comment.
6430 2013-09-23 Eli Zaretskii <eliz@gnu.org>
6432 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
6433 computing the end column of mouse-highlight that comes from
6434 display or overlay strings. (Bug#15437)
6435 (note_mouse_highlight): Adapt calculation of last argument to
6436 mouse_face_from_string_pos to the above change.
6438 * conf_post.h (__has_builtin): Define to zero, if undefined, on
6439 all platforms, not just for clang.
6441 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
6443 * filelock.c (lock_file_1): Rearrange to remove compiler warning
6444 about excess arguments to snprintf.
6446 * conf_post.h(assume): Use __builtin_unreachable for clang.
6448 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
6450 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
6451 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
6453 2013-09-23 Daniel Colascione <dancol@dancol.org>
6455 * alloc.c (USE_VALGRIND): New macro; on by default
6456 when ENABLE_CHECKING.
6457 (mark_maybe_object, mark_maybe_pointer)
6458 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
6460 (valgrind_p) [USE_VALGRIND]: New variable.
6461 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
6463 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
6465 * process.c (wait_reading_process_output): Change int pnamelen to
6468 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6469 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6470 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6471 argument to unsigned long to avoid warning.
6472 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6474 * conf_post.h (assume): Fix compiler error: x shall be cond.
6476 2013-09-22 Daniel Colascione <dancol@dancol.org>
6478 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6479 warning when compiling without a window system.
6481 2013-09-22 Daniel Colascione <dancol@dancol.org>
6483 * data.c (Qbool_vector_p): New symbol.
6484 (bool_vector_spare_mask, popcount_size_t_generic)
6485 (popcount_size_t_msc, popcount_size_t_gcc)
6487 (bool_vector_binop_driver)
6488 (count_trailing_zero_bits, size_t_to_host_endian)
6489 (Fbool_vector_exclusive_or)
6490 (Fbool_vector_union)
6491 (Fbool_vector_intersection, Fbool_vector_set_difference)
6492 (Fbool_vector_subsetp, Fbool_vector_not)
6493 (Fbool_vector_count_matches)
6494 (Fbool_vector_count_matches_at): New functions.
6495 (syms_of_data): Intern new symbol, functions.
6496 * alloc.c (bool_vector_payload_bytes): New function.
6497 (Fmake_bool_vector): Instead of calling Fmake_vector,
6498 which performs redundant initialization and argument checking,
6499 just call allocate_vector ourselves. Make sure we clear any
6500 terminating padding to zero.
6501 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6502 instead of open-coding the size calculation.
6503 (vroundup_ct): New macro.
6504 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6505 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6506 * composite.c (composition_gstring_put_cache):
6507 Change lint_assume to assume.
6508 * conf_post.h (assume): New macro.
6509 (lint_assume): Remove.
6510 * dispnew.c (update_frame_1): Change lint_assume to assume.
6511 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6513 * image.c (gif_load): Change lint_assume to assume.
6514 * lisp.h (eassert_and_assume): New macro.
6515 (Qbool_vector_p): Declare.
6516 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6517 (swap16, swap32, swap64): New inline functions.
6518 * macfont.m (macfont_shape): Change lint_assume to assume.
6519 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6520 * xsettings.c (parse_settings): Use new swap16 and
6521 swap32 from lisp.h instead of file-specific macros.
6523 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6525 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6526 found (which can legitimately happen when the glyph row at the
6527 window start is disabled in the current_matrix. (Bug#15365)
6529 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6531 Fix syntax.h bug introduced by recent INLINE change.
6532 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6533 conditionally compiled one way in some modules, and a different
6534 way in others. This doesn't work with extern inline functions,
6535 which must have the same definition in all modules, because the
6536 defining code might be shared across modules, depending on the
6537 implementation. Symptoms reported by Martin Rudalics in:
6538 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6539 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6540 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6541 overriding the corresponding functions in syntax.h.
6542 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6543 (syntax_property): New inline functions.
6544 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6545 Rewrite in terms of these new functions.
6547 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6549 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6550 not chars_in_text, whose result depends on the multibyteness of
6551 the current buffer. (Bug#15426)
6553 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6555 Port recent change to hosts where pointers aren't 'long'.
6556 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6557 Don't assume that pointers are the same width as 'long'.
6558 Add a compile-time check that a pointer fits into two X slots.
6560 A simpler, centralized INLINE.
6561 * conf_post.h (INLINE): Define only if not already defined.
6562 This allows us to use a single INLINE, defined by one file
6564 * emacs.c (INLINE): Define it.
6565 Also, include category.h, charset.h, composite.h, dispextern.h,
6566 syntax.h, systime.h, so that their INLINE definitions are expanded
6568 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6569 * buffer.h, buffer.c (BUFFER_INLINE):
6570 * category.h, category.c (CATEGORY_INLINE):
6571 * character.h, character.c (CHARACTER_INLINE):
6572 * charset.h, charset.c (CHARSET_INLINE):
6573 * composite.h, composite.c (COMPOSITE_INLINE):
6574 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6575 * frame.h, frame.c (FRAME_INLINE):
6576 * intervals.h, intervals.c (INTERVALS_INLINE):
6577 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6578 * lisp.h, alloc.c (LISP_INLINE):
6579 * process.h, process.c (PROCESS_INLINE):
6580 * syntax.h, syntax.c (SYNTAX_INLINE):
6581 * systime.h, sysdep.c (SYSTIME_INLINE):
6582 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6583 * window.h, window.c (WINDOW_INLINE):
6584 Remove. All uses replaced with INLINE.
6586 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6588 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6591 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6593 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6594 'const char *' to avoid compiler warnings due to similar change in
6595 the prototype of x_get_string_resource.
6597 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6599 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6600 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6601 going to replace static variables below. Adjust comments.
6602 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6603 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6604 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6605 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6606 Related users changed.
6607 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6608 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6609 last_mouse_movement_time, going to replace static variables below.
6611 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6612 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6614 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6615 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6616 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6617 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6618 static variables below.
6619 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6620 (last_mouse_scroll_bar): Remove.
6621 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6622 (mouseExited): Related users changed.
6624 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6626 Do not use external array to process X scroll bar messages.
6627 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6628 (x_send_scroll_bar_event): Pack window pointer into two slots
6629 of XClientMessageEvent if we're 64-bit. Adjust comment.
6630 (x_scroll_bar_to_input_event): Unpack accordingly.
6632 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6634 Ifdef away recent changes which aren't relevant to NS port.
6635 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6636 [!HAVE_NS]: Declare as such.
6637 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6638 [!HAVE_NS]: Define as such.
6640 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6642 * frame.c (x_redo_mouse_highlight): New function
6643 to factor out common code used in W32 and X ports.
6644 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6645 * xterm.h (struct x_display_info):
6646 * w32term.h (struct w32_display_info):
6647 * nsterm.h (struct ns_display_info): New members
6648 last_mouse_motion_frame, last_mouse_motion_x and
6649 last_mouse_motion_y, going to replace static variables below.
6650 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6651 (redo_mouse_highlight): Remove.
6652 (note_mouse_movement, syms_of_xterm): Adjust user.
6653 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6654 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6655 (redo_mouse_highlight): Remove.
6656 (note_mouse_movement, syms_of_w32term): Adjust user.
6657 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6658 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6660 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6661 * nsfns.m (compute_tip_xy): Adjust user.
6663 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6665 * frame.c (x_mouse_grabbed): New function.
6666 * dispextern.h (x_mouse_grabbed): Add prototype.
6667 (last_mouse_frame): Remove declaration.
6668 * xterm.h (struct x_display_info):
6669 * w32term.h (struct w32_display_info):
6670 * nsterm.h (struct ns_display_info): New member
6671 last_mouse_frame, going to replace...
6672 * xdisp.c (last_mouse_frame): ...global variable.
6673 (note_tool_bar_highlight):
6674 * w32term.c (w32_mouse_position, w32_read_socket):
6675 * xterm.c (XTmouse_position, handle_one_xevent):
6676 Use x_mouse_grabbed.
6677 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6679 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6681 * w32term.c (w32_read_socket): Avoid temporary
6682 variables in a call to x_real_positions.
6683 * xterm.c (handle_one_xevent): Likewise.
6685 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6687 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6688 (x_icon_type): Remove prototype.
6689 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6690 * frame.c (x_icon_type): Remove.
6691 * w32term.c (x_make_frame_visible, x_iconify_frame):
6692 * xterm.c (x_make_frame_visible, x_iconify_frame):
6693 Use x_set_bitmap_icon to factor out common code.
6695 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6697 * dispextern.h (check_x_display_info, x_get_string_resource):
6698 Declare here just once and unify the latter.
6699 * frame.c (check_x_display_info, x_get_string_resource):
6700 * nsterm.h (check_x_display_info):
6701 * xrdb.c (x_get_string_resource):
6702 * xterm.h (check_x_display_info): Remove prototypes.
6703 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6704 * w32reg.c (x_get_string_resource): Likewise.
6705 (w32_get_rdb_resource): Adjust user.
6707 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6709 * xterm.h (struct x_display_info): New member
6710 x_pending_autoraise_frame, going to replace...
6711 * xterm.c (pending_autoraise_frame): ...static variable.
6712 (x_new_focus_frame, XTread_socket): Adjust users.
6713 * w32term.h (struct w32_display_info): New member
6714 w32_pending_autoraise_frame, going to replace...
6715 * w32term.c (pending_autoraise_frame): ...global variable.
6716 (x_new_focus_frame, w32_read_socket): Adjust users.
6718 2013-09-17 Glenn Morris <rgm@gnu.org>
6720 * xdisp.c (message_dolog): If we create *Messages*,
6721 switch it to messages-buffer-mode.
6723 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6725 Don't overuse 'const' in types of locals.
6726 * bidi.c (bidi_count_bytes):
6727 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6728 (xg_event_is_for_scrollbar):
6729 * xselect.c (x_handle_property_notify)
6730 (x_handle_selection_notify, x_handle_dnd_message):
6731 * xsettings.c, xsettings.h (xft_settings_event):
6732 * xterm.c (x_handle_net_wm_state, handle_one_event)
6733 (x_menubar_window_to_frame, x_detect_focus_change)
6734 (construct_mouse_click, note_mouse_movement)
6735 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6736 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6737 (handle_one_xevent, x_handle_net_wm_state):
6738 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6739 (x_handle_dnd_message):
6740 Avoid unnecessary 'const', typically the second 'const' in
6741 'const foo * const arg', a 'const' that does not affect the API
6742 and doesn't significantly help the human reader.
6744 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6746 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6747 only if Glib < 2.36.0.
6748 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6749 * xsettings.c (init_gconf, init_gsettings): Do not check
6751 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6753 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6755 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6757 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6758 before calling g_type_init.
6760 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6762 * nsterm.m (syms_of_nsterm): ... to here.
6764 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6766 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6767 (ignore_next_mouse_click_timeout): Use Time as X does.
6768 (handle_one_xevent): Avoid cast and use unsigned comparison.
6770 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6772 Do not copy X event in handle_one_xevent except KeyPress case.
6773 Wnen XEvent is processed, it is unlikely to be changed except
6774 KeyPress case, so we can avoid copying and use const pointer to
6775 const data to make sure that an event is not changed elsewhere.
6776 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6777 const' and do not create local copy except for the KeyPress event.
6778 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6779 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6780 (x_handle_net_wm_state, x_menubar_window_to_frame)
6781 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6782 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6783 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6784 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6785 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6786 (x_handle_dnd_message):
6787 * xsettings.c (xft_settings_event):
6788 Use 'const XEvent * const' where appropriate.
6789 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6791 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6793 Fix X event waiting to handle multiple frames.
6794 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6795 * xterm.c (pending_event_wait): Remove. Adjust users.
6796 (x_detect_focus_change): Pass frame arg.
6797 (handle_one_xevent): Find related frame early and clear per-frame
6798 wait_event_type only if this is an event for the relevant frame.
6799 (x_wait_for_event): Use per-frame wait_event_type.
6801 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6803 * nsfns.m (Fx_create_frame): Fix font driver registration for
6806 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6807 for syms_of_macfont.
6809 * nsterm.m: Include macfont.h.
6810 (ns_tmp_flags, ns_tmp_font): Remove.
6811 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6812 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6813 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6814 (changeFont:): Fix code style. Check for font driver type when
6817 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6820 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6821 (nsfont_open): Set font driver type.
6822 Set font->ascent and font->descent. Figure out font instead of
6823 ns_tmp_font, and flags instead of ns_tmp_flags.
6824 Fix indentation. Remove call to ns_draw_text_decoration,
6827 * nsfns.m: Include macfont.h.
6828 (Fx_create_frame): Register macfont driver, make a better default font.
6829 (Fns_popup_font_panel): Get font from macfont driver, if used.
6831 * macfont.m, macfont.h, macuvs.h: New files.
6833 * font.h: Declare syms_of_macfont.
6835 * font.c (syms_of_font): Call syms_of_macfont.
6837 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6839 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6841 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6842 and it is always zero for others, so I assume that this is an ancient
6843 leftover which nobody will want to change any more.
6844 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6845 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6846 * frame.c (x_set_scroll_bar_width):
6847 * w32fns.c (w32_createscrollbar):
6848 * w32term.c (w32_set_vertical_scroll_bar):
6849 * xfns.c (x_set_scroll_bar_default_width):
6850 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6851 (x_scroll_bar_expose): Related users changed.
6853 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6855 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6856 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6857 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6859 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6861 * nsterm.h, w32term.h, xterm.h: ...and not here.
6862 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6863 Remove unused Xisms.
6864 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6865 these modules are never compiled otherwise.
6867 2013-09-14 Eli Zaretskii <eliz@gnu.org>
6869 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6870 Doc fix. (Bug#15375)
6872 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6874 Unify Fx_focus_frame between all ports.
6875 * frame.h (x_focus_frame): New prototype.
6876 * xfns.c (Fx_focus_frame): Remove.
6877 (syms_of_xfns): Do not defsubr it.
6878 (x_focus_frame): X implementation.
6879 * nsfns.m (Fx_focus_frame): Remove.
6880 (syms_of_nsfns): Do not defsubr it.
6881 (x_focus_frame): NS implementation.
6882 * w32term.c (Fx_focus_frame): Remove.
6883 (x_focus_on_frame): Rename to...
6884 (x_focus_frame): W32 implementation.
6885 * w32term.h (x_focus_on_frame): Remove prototype.
6886 * w32fns.c (Fx_focus_frame): Remove.
6887 (syms_of_w32fns): Do not defsubr it.
6888 * frame.c (Fx_focus_frame): Define here.
6889 (syms_of_frame): Defsubr here.
6890 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
6892 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6894 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
6895 All of them are replaced with FRAME_DISPLAY_INFO, defined in
6896 each port to reference the port-specific window system data.
6897 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
6898 (FRAME_DISPLAY_INFO): Define.
6899 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
6900 (FRAME_DISPLAY_INFO): Define. Adjust users.
6901 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
6902 (FRAME_DISPLAY_INFO): Define. Adjust users.
6903 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
6904 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
6905 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
6906 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
6907 * xselect.c, xterm.c: All related users changed.
6909 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
6911 * xterm.h (x_window_to_frame, x_any_window_to_frame)
6912 (x_menubar_window_to_frame): Remove prototypes.
6913 * xfns.c (x_window_to_frame, x_any_window_to_frame)
6914 (x_menubar_window_to_frame, x_top_window_to_frame):
6916 * xterm.c (x_window_to_frame, x_any_window_to_frame)
6917 (x_menubar_window_to_frame, x_top_window_to_frame):
6918 ...to here and convert all but the last to static.
6920 2013-09-12 Eli Zaretskii <eliz@gnu.org>
6922 * lisp.mk (lisp): Add w32-common-fns.elc.
6924 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
6926 * charset.c (char_charset): Document an exception for char-charset.
6928 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6930 * xterm.h (x_display_info): New field last_user_time...
6931 * xterm.c (toplevel): ...to replace static last_user_time.
6932 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
6934 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
6936 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
6937 scroll bar values to prevent thumb from disappear and update comment.
6939 2013-09-11 Glenn Morris <rgm@gnu.org>
6941 * emacs.c (usage_message): Possessive apostrophe tweak.
6943 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6945 * nsterm.m (syms_of_nsterm): Use Qns.
6946 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
6947 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
6948 * xfns.c (x_display_info_for_name, Fx_open_connection):
6949 Remove old '#if 0' code.
6950 (syms_of_xfns): Use Qx.
6951 * termhooks.h (fullscreen_hook): Remove the leftover.
6952 (struct terminal): Fix typo in comment.
6954 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6956 Cleaning up a few X scroll bar bits.
6957 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
6958 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6959 New member last_seen_part, going to replace...
6960 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
6961 (xt_action_hook) [USE_LUCID]: Adjust user.
6962 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
6963 Lucid-specific scroll bar support.
6964 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
6965 to int and adjust to use last_seen_part member.
6966 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
6967 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
6968 Initialize last_seen_part.
6970 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
6972 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
6973 insert-buffer-substring an empty string.
6975 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
6977 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
6978 avoiding a GCC warning.
6980 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
6982 Ifdef away frame tool bar code when it is not really used.
6983 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
6984 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
6985 and minimize_tool_bar_window_p under the above.
6986 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
6987 (fset_tool_bar_window): Likewise.
6988 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6989 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
6990 (change_frame_size_1):
6991 * window.c (window_from_coordinates, Frecenter): Adjust users.
6992 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
6993 code is not really used.
6994 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
6995 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
6996 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
6997 [!USE_GTK && !HAVE_NS]: Define as such.
6998 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
6999 (note_mouse_highlight, expose_frame):
7000 * xfns.c (x_set_tool_bar_lines):
7001 * xterm.c (handle_one_xevent): Adjust users.
7003 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7005 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7006 This bug was introduced by my 2013-08-26 patch, which incorrectly
7007 assumed that the terminfo implementation doesn't use termcap buffers.
7008 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7009 these buffers apparently are used after all.
7010 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7011 (struct tty_display_info): Define members termcap_term_buffer and
7012 termcap_strings_buffer even if TERMINFO.
7014 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7017 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7018 'usage' docstring entry to pacify make-docfile.
7020 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7022 Change comparison functions =, <, >, <=, >= to take many arguments.
7023 * data.c: Change comparison functions' interface and implementation.
7024 * lisp.h: Make arithcompare available for efficient two arg
7026 * bytecode.c: Use arithcompare.
7027 * fileio.c: Use new interface.
7029 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7031 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7033 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7035 * eval.c (Feval): Document the new use of `lexical'.
7037 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7039 Review and drop old frame resize hack.
7040 * frame.h (struct frame): Remove force_flush_display_p.
7041 * dispnew.c (update_frame): Adjust user and don't call
7042 flush_frame here. The comment has said that there was an issues
7043 with redisplaying fringes, but I don't see any differences with
7044 and without this hack. Hopefully we can continue without it.
7045 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7046 current frame matrices twice if resized_p is set.
7048 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7050 Do not populate pure Xism x_sync to other ports.
7051 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7052 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7053 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7054 * w32term.h (x_sync): Remove prototype.
7056 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7058 Cleanup frame flushing.
7059 * dispextern.h (struct redisplay_interface):
7060 Drop flush_display_optional because flush_display is enough
7061 for X and flushing via RIF is just a no-op for others.
7062 * frame.h (flush_frame): New function.
7063 * dispnew.c (update_frame):
7064 * minibuf.c (read_minibuf):
7065 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7067 * keyboard.c (detect_input_pending_run_timers): Do not flush
7068 all frames but selected one in redisplay_preserve_echo_area.
7069 * nsterm.m (ns_flush): Remove no-op.
7070 (ns_redisplay_interface): Adjust user.
7071 * w32term.h (x_flush): Remove no-op.
7072 (w32_redisplay_interface): Adjust user.
7073 * xterm.c (x_flush): Simplify because we do not flush all
7074 frames at once any more. Adjust comment.
7075 (x_redisplay_interface): Adjust user.
7077 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7079 Port --without-x --enable-gcc-warnings to Fedora 19.
7080 * gfilenotify.c (globals_of_gfilenotify):
7081 Call g_type_init only if using an older glib version that needs it.
7083 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7085 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7086 (last_glyphless_glyph_merged_face_id): Remove declarations.
7087 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7088 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7089 (last_glyphless_glyph_merged_face_id): Now static.
7090 (merge_escape_glyph_face): New function, refactored from...
7091 (get_next_display_element): ...here.
7092 (merge_glyphless_glyph_face): New function, refactored from...
7093 (produce_glyphless_glyph): ...here...
7094 * term.c (produce_glyphless_glyph): ...and here.
7096 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7098 * eval.c (eval_sub): Only call Ffunction if necessary.
7100 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7102 Attempt to make redisplay more selective when changing cursor type.
7103 * frame.h (struct frame): New bitfield cursor_type_changed.
7104 * xdisp.c (cursor_type_changed): Remove.
7105 (try_cursor_movement, redisplay_window, try_window_id)
7106 (set_frame_cursor_types, try_window_reusing_current_matrix):
7107 Adjust to use per-frame bitfield.
7108 (redisplay_internal): Look for cursor type change on each visible
7109 frame and consider all frames if cursor type has been changed on
7110 the frame other than selected. If cursor type has been changed on
7111 selected frame only, do not use fast update.
7113 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7115 Attempt to make redisplay more selective when changing fonts.
7116 * frame.h (struct frame): New bitfield fonts_changed.
7117 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7118 (adjust_frame_glyphs): Add prototype.
7119 * dispnew.c (fonts_changed_p): Remove.
7120 (adjust_glyphs): Remove because we do not
7121 adjust matrices on all frames at once any more.
7122 (adjust_frame_glyphs): Block and unblock input here.
7123 (adjust_glyph_matrix): Use fonts_changed.
7124 (change_frame_size_1): Use adjust_frame_glyphs.
7125 * font.c (font_open_entity): Use fonts_changed.
7126 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
7127 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7128 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
7129 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
7130 (shrink_mini_window, Fresize_mini_window_internal)
7131 (window_scroll_pixel_based, Fset_window_configuration)
7132 (apply_window_adjustment, Fset_window_vscroll):
7133 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7134 Use adjust_frame_glyphs.
7135 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
7136 (try_window_reusing_current_matrix, try_window_id, display_line)
7137 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
7138 (redisplay_internal): Consider fonts_changed and adjust frame
7139 matrices for each frame only if the frame is visible. If font
7140 has been changed on some frame during full redisplay, retry
7141 only visible frames where the font has been actually changed.
7143 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7145 Cache current header and mode line height for each window.
7146 * window.h (struct window): New fields mode_line_height
7147 and header_line_height.
7148 * window.c (make_window): Initialize them.
7149 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7150 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
7151 (current_mode_line_height, current_header_line_height):
7153 * xdisp.c (current_mode_line_height, current_header_line_height):
7155 (pos_visible_p, init_xdisp): Adjust user.
7156 (redisplay_window): Invalidate mode_line_height and
7157 header_line_height if current and desired matrices do not agree.
7159 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7161 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
7162 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
7164 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7166 Make --without-x compatible with --enable-gcc-warnings.
7167 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
7168 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
7169 members under HAVE_WINDOW_SYSTEM.
7170 * keyboard.c (make_lispy_focus_out): Likewise.
7171 (record_menu_key): Move under HAVE_MENUS.
7172 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
7173 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
7174 (syms_of_xdisp): Adjust user.
7175 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
7176 (start_hourglass, cancel_hourglass):
7177 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
7178 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
7179 and CLEAR_FONT_TABLE_NFONTS.
7180 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
7181 Declare only if HAVE_WINDOW_SYSTEM.
7182 (lface_same_font_attributes_p, clear_face_gcs): Define only
7183 if HAVE_WINDOW_SYSTEM.
7185 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7187 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
7188 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
7189 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
7191 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
7193 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
7195 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7197 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
7198 This fixes a type error on hosts where ptrdiff_t is wider than int.
7200 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
7202 * keyboard.c (read_key_sequence_vs): New function.
7203 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
7206 * callint.c (Fcall_interactively): Always return a vector for 'K'.
7208 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7210 Makefile improvements.
7211 * Makefile.in (config.status): Don't use double-colon rules, as
7212 they are not portable according to POSIX. Fix shell typo with `;
7213 I guess this rule has never been tested?
7214 (VCSWITNESS): New macro, to override any environment var.
7216 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
7218 * xterm.h (struct x_display_info): Do not track X connection
7219 fd separately because it is always available from Display.
7220 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
7223 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7225 * buffer.c (drop_overlay):
7226 * fileio.c (restore_point_unwind): Prefer unchain_marker to
7227 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7229 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7231 * buffer.c (Fmake_overlay, Fmove_overlay):
7232 * intervals.c (set_point_from_marker):
7233 * print.c (PRINTPREPARE): Prefer signal_error
7234 to plain error and report unsuitable marker too.
7236 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7238 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
7239 for 'dragging' member.
7240 (struct x_output): Remove set-but-unused leftovers
7241 'left_before_move' and 'top_before_move'.
7242 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
7243 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
7244 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
7245 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7246 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7247 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7248 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
7249 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
7251 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
7253 * nsfont.m (INVALID_GLYPH): New define.
7254 (nsfont_encode_char): Use INVALID_GLYPH.
7255 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7257 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7259 * xterm.c (x_last_mouse_movement_time): Revert last change.
7260 This code should use XDisplayMotionBufferSize to check display's
7261 motion history first, and there are few other issues as well.
7262 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
7263 (handle_one_xevent): Adjust user.
7265 2013-09-02 Martin Rudalics <rudalics@gmx.at>
7267 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
7268 * frame.c (Flast_nonminibuf_frame): ... to here.
7269 (check_minibuf_window): Don't abort if no window was found
7272 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7274 Use XGetMotionEvents to ask the last mouse motion time from X server.
7275 * xterm.c (X_MOTION_HISTORY): Default to 1.
7276 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
7277 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
7278 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
7279 Ifdef away legacy code.
7280 (XTmouse_position, x_scroll_bar_report_motion):
7281 Use x_last_mouse_movement_time.
7282 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
7285 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7287 * msdos.c (last_mouse_window): Move to...
7288 (dos_rawgetc): ...this function and adjust comment.
7289 * nsterm.m (last_window): Rename to last_mouse_window, move to...
7290 (mouseMoved): ...this function and adjust comment.
7291 * w32term.c (last_window): Likewise with...
7292 (w32_read_socket): ...this function.
7293 * xterm.c (last_window): Likewise with...
7294 (handle_one_xevent): ...this function.
7296 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7298 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
7299 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
7300 (handle_one_xevent): ...to here.
7301 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
7304 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7306 * msdos.c (IT_set_terminal_window): Remove no-op.
7307 (initialize_msdos_display): Adjust terminal setup.
7308 * w32console.c (w32con_set_terminal_window): Remove no-op.
7309 (initialize_w32_display): Adjust terminal setup.
7310 * w32term.c (w32_set_terminal_window): Remove no-op.
7311 (w32_create_terminal): Adjust terminal setup.
7312 * xterm.c (XTset_terminal_window): Remove no-op.
7313 (x_create_terminal): Adjust terminal setup.
7315 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7317 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
7319 (ns_create_terminal): Adjust terminal setup.
7320 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
7322 (w32_create_terminal): Adjust terminal setup.
7323 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
7325 (x_create_terminal): Adjust terminal setup.
7327 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7329 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
7330 (CLIP_TEXT_POS_FROM_MARKER): New macro.
7331 * dispnew.c (buffer_posn_from_coords):
7332 * window.c (Fwindow_end, displayed_window_lines):
7333 * xdisp.c (redisplay_mode_lines): Use it.
7335 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
7337 * fontset.c (face_for_char): Check char in the current face font first
7338 if HAVE_NS (Bug#15138).
7340 2013-08-31 Martin Rudalics <rudalics@gmx.at>
7342 * window.c (temp_output_buffer_show): Make sure window returned
7343 by display_buffer is live (Bug#15213).
7345 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
7347 Minor cleanup to avoid forward declarations.
7348 * coding.h (struct ccl_spec): Remove forward declaration.
7349 * composite.h (toplevel): Include font.h.
7350 (struct composition_it, struct face, struct font_metrics):
7351 Remove forward declaration.
7352 * dispextern.h (struct image, struct atimer): Likewise.
7353 * emacsgtkfixed.h (struct frame): Likewise.
7354 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
7355 * font.h (struct font_driver, struct font, struct glyph_string)
7356 (struct face): Remove forward declaration.
7357 * fontset.h (struct face, struct font): Likewise.
7358 * frame.h (toplevel): Style cleanup.
7359 (enum output_method): Move to...
7360 * termhooks.h (enum output_method): ...here.
7361 (struct glyph, struct frame, struct ns_display_info)
7362 (struct x_display_info, struct w32_display_info):
7363 Remove forward declaration.
7364 * xterm.h (toplevel): Include termhooks.h.
7365 (struct font, struct window, struct glyph_matrix, struct frame)
7366 (struct input_event, struct face, struct image): Remove forward
7368 * gtkutil.h (struct _widget_value): Likewise.
7369 * keyboard.h (toplevel): Include termhooks.h.
7370 (struct input_event): Remove forward declaration.
7372 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7374 * intervals.c (set_point_from_marker): New function.
7375 * editfns.c (Fgoto_char):
7376 * process.c (Finternal_default_process_filter):
7377 * window.c (select_window_1): Use it.
7378 * buffer.h (set_point_from_marker): Add prototype.
7380 2013-08-29 Eli Zaretskii <eliz@gnu.org>
7382 * w32.c (term_winsock): Call release_listen_threads before calling
7384 (_sys_wait_accept): Wait for accept event in a loop with a finite
7385 timeout, instead of waiting indefinitely. Will hopefully avoid
7386 hanging during exit because WSACleanup deadlocks waiting for the
7387 event object to be released. (Bug#14333)
7389 * w32proc.c (release_listen_threads): New function, signals all
7390 the reader threads that listen for connections to stop waiting.
7392 * w32.h (release_listen_threads): Add prototype.
7394 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7396 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
7397 field of new marker (for sanity and safety).
7398 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
7399 anyway because XMISCTYPE is a function and can't be an lvalue).
7401 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7403 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
7404 (x_after_update_window_line, x_scroll_bar_create)
7405 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7406 (handle_one_xevent, x_clear_frame_area):
7407 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
7408 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
7409 * xterm.h (x_clear_area): Adjust prototype.
7411 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7413 Hook scanning and indentation functions to find_newline. This helps
7414 to avoid duplicated code and renders more respect to newline cache.
7415 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
7416 * cmds.c (Fforward_line):
7417 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
7418 Use find_newline and avoid unnecessary point movements.
7419 * search.c (scan_newline): Implement on top of find_newline.
7421 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
7423 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
7424 scoped code (bug#11258).
7426 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
7428 * nsterm.m (last_window): New variable.
7429 (EV_TRAILER2): New macro.
7430 (EV_TRAILER): Call EV_TRAILER2.
7431 (mouseMoved:): Add support for mouse-autoselect-window
7432 on nextstep (Bug#6888).
7434 2013-08-28 Andreas Schwab <schwab@suse.de>
7436 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
7437 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
7438 Remove unused macro definitions.
7439 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
7440 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
7441 Only define if emacs.
7443 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7445 Prefer enum glyph_row_area to int where appropriate.
7446 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
7448 (window_box, window_box_width, window_box_left, window_box_left_offset)
7449 (window_box_right, window_box_right_offset): Adjust prototypes.
7450 * xdisp.c (window_box, window_box_width, window_box_left)
7451 (window_box_left_offset, window_box_right, window_box_right_offset):
7452 Use enum glyph_row_area. Adjust users and tweak comment where needed.
7453 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
7454 * nsterm.m (ns_clip_to_row):
7455 * w32term.c (w32_clip_to_row):
7456 * xterm.c (x_clip_to_row): Likewise.
7458 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7460 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
7461 (Fprevious_overlay_change): Fast path for buffer with no overlays.
7463 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
7465 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
7466 for portability to hosts where /bin/sh has problems.
7468 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7470 Redesign redisplay interface to drop global output_cursor.
7471 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7472 (toplevel): Remove declaration of output_cursor.
7473 (set_output_cursor, x_cursor_to): Remove prototype.
7474 * window.h (struct window): New member output_cursor.
7475 (output_cursor_to): New function to replace RIF member.
7476 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7477 (update_text_area, set_window_cursor_after_update): Use it.
7478 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7479 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7480 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7481 * w32term.c (x_update_window_begin, x_update_window_end):
7482 * xterm.c (x_update_window_begin, x_update_window_end):
7483 Adjust to use per-window output cursor.
7485 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7487 Simplify SELECT_TYPE-related code.
7488 Like EMACS_TIME, this portability layer is no longer needed, since
7489 Emacs has been using fd_set as a portability layer for some time.
7490 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7491 (SELECT_TYPE): Remove. All uses changed to fd_set.
7492 (fd_set) [!FD_SET]: New typedef.
7494 Simplify EMACS_TIME-related code.
7495 This portability layer is no longer needed, since Emacs has been
7496 using struct timespec as a portability layer for some time.
7497 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7498 Include <time.h> rather than "systime.h"; that's all that's needed now.
7499 * dispnew.c: Include <timespec.h> rather than "systime.h";
7500 that's all that's needed now.
7501 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7502 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7503 TIMESPEC_RESOLUTION.
7504 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7505 LOG10_TIMESPEC_RESOLUTION.
7506 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7507 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7508 (make_emacs_time): Remove. All used changed to make_timespec.
7509 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7510 (current_timespec): Rename from current_emacs_time. All uses changed.
7511 (add_emacs_time): Remove. All uses changed to timespec_add.
7512 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7513 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7514 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7515 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7516 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7517 (current_timespec): Rename from current_emacs_time. All uses changed.
7518 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7519 changed to timespec_cmp.
7520 * xgselect.c: Include <timespec.h>, since our .h files don't.
7522 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7524 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7525 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7526 Remove the leftovers.
7527 * gtkutil.c (toplevel): Do not declare Qxft but include
7529 * image.c (toplevel): Do not declare Vlibrary_cache because
7530 it's already done in lisp.h.
7532 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7534 * lisp.h (Mouse_HLInfo): Move from here...
7535 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7536 (reset_mouse_highlight): New function.
7537 * msdos.c (dos_set_window_size, IT_update_begin)
7538 (internal_terminal_init):
7539 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7540 (ns_initialize_display_info):
7541 * w32console.c (initialize_w32_display):
7542 * w32term.c (x_update_window_end, x_free_frame_resources)
7543 (w32_initialize_display_info):
7544 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7545 * window.c (Fdelete_other_windows_internal):
7546 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7547 * termchar.h (toplevel):
7548 * xterm.h (toplevel): Include dispextern.h.
7550 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7552 Fix minor problems found by static checking.
7553 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7554 (expect): Avoid nested-if warning.
7555 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7556 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7557 * nsterm.h, nsterm.m (ns_select):
7558 * xgselect.c, xgselect.h (xg_select):
7559 Adjust signature to better match pselect's.
7560 * nsterm.m (ns_select):
7561 Don't set *TIMEOUT, since pselect doesn't.
7562 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7563 diagnostic about assigning const char * to it.
7564 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7566 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7568 * lread.c (substitute_object_recurse): Handle hash-tables as well
7571 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7573 Fix unlikely core dump in init_tty, and simplify terminfo case.
7574 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7575 The old version incorrectly dumped core if malloc returned a
7576 buffer containing only non-NUL bytes.
7577 (init_tty): Do not allocate or free termcap buffers; the
7578 struct does that for us now.
7579 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7580 (struct tty_display_info): Define members termcap_term_buffer and
7581 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7582 use them. Allocate them directly in struct rather than indirectly
7583 via a pointer, to simplify init_tty.
7585 * frame.c (check_minibuf_window): Initialize 'window' properly,
7586 so that Emacs reliably aborts later if 'window' is not initialized.
7588 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7590 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7591 of VoidSymbol (Bug#15154).
7593 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7595 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7596 mouse_face_beg_y and mouse_face_end_y.
7597 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7598 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7599 Adjust users and update comment where appropriate.
7601 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7603 * frame.c (check_minibuf_window): New function.
7604 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7605 Call check_minibuf_window (Bug#15183).
7607 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7609 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7610 because this is the only last cursor data we need to keep and consult.
7611 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7612 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7615 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7617 Fix recovering from possible decompression error.
7618 Since insert_from_gap doesn't always move point, we can't use PT as
7619 the position where the partially decompressed data ends, and
7620 should count how many bytes was produced so far.
7621 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7622 (unwind_decompress): Really delete partially uncompressed data.
7623 (Fzlib_decompress_region): Take decompressed data size into account.
7625 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7627 * syntax.c (init_syntax_once): Adjust comment and do an early
7628 initialization of Qchar_table_extra_slots just once...
7629 * casetab.c (init_casetab_once):
7630 * category.c (init_category_once):
7631 * character.c (syms_of_character):
7632 * coding.c (syms_of_coding):
7633 * xdisp.c (syms_of_xdisp): ...and omit it here.
7635 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7637 * xdisp.c (get_next_display_element): Don't apply to characters
7638 from a display vector the logic of setting it->end_of_box_run_p
7639 suitable for characters from a buffer. (Bug#15175)
7641 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7642 to handle directories, rather than '_utime' which doesn't.
7645 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7647 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7648 or fullscreen (Bug#14627).
7650 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7652 System-dependent integer overflow fixes.
7653 * process.c (Fset_process_window_size): Signal an error if
7654 the window size is outside the range supported by the lower level.
7655 * sysdep.c (set_window_size): Return negative on error,
7656 nonnegative on success, rather than -1, 0, 1 on not in system,
7657 failure, success. This is simpler. Caller changed.
7658 (serial_configure): Remove unnecessary initialization of local.
7659 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7660 size fits in unsigned long; this isn't true on some 32-bit hosts.
7661 Avoid buffer overrun if some future version of /proc/meminfo has a
7662 variable name longer than 20 bytes.
7663 (system_process_attributes) [__FreeBSD__]:
7664 Don't assume hw.availpages fits in 'int'.
7666 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7668 Don't let very long directory names overrun the stack.
7669 Fix some related minor problems involving "//", vfork.
7670 * callproc.c (encode_current_directory): New function.
7671 (call_process): Don't append "/"; not needed.
7672 * fileio.c (file_name_as_directory_slop): New constant.
7673 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7674 this can save the caller having to alloca.
7675 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7676 Use SAFE_ALLOCA, not alloca.
7677 (directory_file_name, Fexpand_file_name): Leave leading "//"
7678 alone, since it can be special even on POSIX platforms.
7679 * callproc.c (call_process):
7680 * process.c (Fformat_network_address):
7681 * sysdep.c (sys_subshell):
7682 Use encode_current_directory rather than rolling our own.
7683 (create_process): No need to encode directory; caller does that now.
7684 * process.h (encode_current_directory): New decl.
7685 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7686 Rework to avoid 'goto xyzzy;'.
7688 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7690 * xdisp.c (handle_face_prop): If the default face was remapped use
7691 the remapped face for strings from prefix properties. (Bug#15155)
7693 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7695 Minor cleanup for redisplay interface and few related functions.
7696 * frame.h (enum text_cursor_kinds): Move from here...
7697 * dispextern.h (enum text_cursor_kinds): ...to here.
7698 (toplevel): Drop unnecessary declarations.
7699 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7700 in update_window_end_hook and draw_window_cursor functions.
7701 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7702 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7703 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7704 * xterm.c (x_update_window_end, x_draw_window_cursor):
7705 * xdisp.c (display_and_set_cursor, update_window_cursor)
7706 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7707 enum text_cursor_kinds where appropriate.
7709 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7711 Redesign redisplay interface to drop updated_row and updated_area.
7712 * dispextern.h (updated_row, updated_area): Remove declaration.
7713 (struct redisplay_interface): Pass glyph row and row area parameters
7714 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7715 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7717 * dispnew.c (updated_row, updated_area): Remove.
7718 (redraw_overlapped_rows, update_window_line): Adjust user.
7719 (update_marginal_area, update_text_area): Likewise. Pass updated row
7720 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7721 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7724 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7726 * process.c (flush_pending_output): Remove stub.
7729 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7731 * callproc.c: Fix race that killed background processes (Bug#15144).
7732 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7733 Record deleted process-id in critical section, not afterwards.
7734 Don't mistakenly kill process created by a call-process invocation
7735 that discards output and does not wait.
7737 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7739 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7740 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7741 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7742 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7743 to shut up compiler in mark_object.
7744 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7746 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7748 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7749 We can't portably rely on PTY_OPEN doing that, even if
7750 it calls posix_openpt with O_CLOEXEC.
7752 2013-08-20 Kenichi Handa <handa@gnu.org>
7754 * character.c (string_char): Improve commentary.
7756 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7758 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7759 (struct animation_cache): Make signature a flexible array member.
7760 All uses changed. This is a tad slower but may insulate us better
7761 from future changes to ImageMagick.
7763 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7765 * image.c: Shrink memory needed for animation cache.
7766 (SIGNATURE_DIGESTSIZE): New constant.
7767 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7768 (imagemagick_create_cache): Copy the signature. This saves
7769 several KB of memory that ImageMagick wastes per signature.
7770 Don't bother updating the update_time, as the caller does that now.
7771 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7772 it's a fixed size struct member now.
7773 (imagemagick_get_animation_cache): Always destroy the signature,
7774 as it's now imagemagick_create_cache's responsibility to copy it.
7775 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7776 and use memcmp rather than strcmp.
7777 eassert that ImageMagick returns a signature of the specified length.
7779 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7781 * image.c (imagemagick_get_animation_cache): Don't segfault on
7783 (imagemagick_get_animation_cache): Revert to previous definition
7784 so that it actually works. But keep the memory leak fix.
7785 (imagemagick_get_animation_cache): Fix memory leak.
7787 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7789 * image.c: Fix animation cache signature memory leak.
7790 Fix some other minor performance problems while we're at it.
7791 (imagemagick_create_cache): Clear just the members that
7792 need clearing. Don't set update_time, as caller does that now.
7793 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7794 Simplify by using pointer-to-pointer instead of a prev pointer.
7795 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7796 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7797 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7798 it's already a copy. Free the signature probe unless it's cached.
7800 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7801 This was introduced by my 2013-08-12 fix for Bug#15035.
7803 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7805 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7806 (imagemagick_prune_animation_cache): Now static.
7808 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7810 * image.c (imagemagick_get_animation_cache): Don't segfault when
7811 pruning all entries.
7813 2013-08-18 Ken Brown <kbrown@cornell.edu>
7815 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7816 static heap if ENABLE_CHECKING is defined.
7817 (max_bss_sbrk_ptr): New variable.
7819 (report_sheap_usage): Report maximum static heap usage instead of
7820 ending static heap usage.
7822 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7824 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7825 of zlib_initialized according to the results of calling
7826 init_zlib_functions.
7828 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7830 * image.c: Implement an ImageMagick per-image cache.
7831 (imagemagick_get_animation_cache): Fix a double-free error.
7832 (imagemagick_load_image): Remove the ping_wand code, which only
7833 apparently saved time on invalid animated images, and slowed down
7834 everything else. Optimise for the common case.
7836 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7838 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7840 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7842 * marker.c (set_marker): Remove documentation of undefined behavior.
7844 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7846 * image.c (imagemagick_compute_animated_image): Animate correctly
7847 when sub-images are smaller than the main image.
7848 (imagemagick_compute_animated_image): Setting the iterator row to
7849 zero is apparently not allowed.
7850 (imagemagick_compute_animated_image): Allow images that say they
7851 have sub-images that are bigger than the main image, but just crop
7854 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7856 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7858 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7860 * image.c (imagemagick_compute_animated_image): Respect the GIF
7863 2013-08-15 Ken Brown <kbrown@cornell.edu>
7865 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
7866 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
7869 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
7871 Fix minor problems found by static checking.
7872 * frame.c (delete_frame):
7873 * xdisp.c (next_element_from_display_vector):
7874 Avoid uninitialized local.
7875 * image.c (imagemagick_compute_animated_image): Port to C89.
7876 Prefer usual GNU indentation style for loops.
7877 Be more careful about bizarrely large sizes, by using ptrdiff_t
7880 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7882 Fix infinite frame selection loop (Bug#15025).
7883 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
7885 2013-08-15 Eli Zaretskii <eliz@gnu.org>
7887 * xdisp.c (compute_window_start_on_continuation_line):
7888 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
7889 to make sure we end up setting the window start at the leftmost
7890 visible character of the display line. This avoids funky
7891 horizontal shifting because the window start is not kept on the
7892 same position. (Bug#15090)
7893 (next_element_from_display_vector): Support 'box' face attribute
7894 in the face definitions of a display vector. (Bug#15099)
7896 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7898 * image.c (imagemagick_compute_animated_image): Implement animated
7900 (imagemagick_compute_animated_image): Fix some compilation
7901 warnings. Implement a very simple cache to make the animation
7902 usable at all, but it should be replaced with a per-image cache.
7904 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7906 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
7907 to do `for' loops over alist values.
7908 * buffer.h (FOR_EACH_BUFFER):
7909 * process.c (FOR_EACH_PROCESS): Use it.
7910 (handle_child_signal, status_notify, Fget_buffer_process)
7911 (kill_buffer_processes): Use FOR_EACH_PROCESS.
7913 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
7915 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
7916 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
7917 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
7918 to xzalloc and so avoid redundant call to memset.
7919 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
7920 members because it is allocated with xzalloc and so already zeroed.
7922 2013-08-14 Ken Brown <kbrown@cornell.edu>
7924 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
7927 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7929 Utility function and macro to copy Lisp string to C string.
7930 * lisp.h (xlispstrdupa): New macro.
7931 (xlispstrdup): New prototype.
7932 * alloc.c (xlispstrdup): New function.
7933 * callint.c (Fcall_interactively):
7934 * fileio.c (Ffile_name_directory, Fexpand_file_name)
7935 (Fsubstitute_in_file_name):
7936 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
7937 * image.c (x_create_bitmap_from_file):
7938 * w32term.c (w32_term_init):
7939 * xterm.c (x_term_init): Use xlispstrdup.
7941 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
7943 * image.c (imagemagick_load_image): Make animated pictures work.
7944 There's still some problems with background color settings, though
7947 * decompress.c (unwind_decompress): Always restore point.
7949 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
7951 * marker.c (set_marker): Reformat documentation.
7953 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
7955 * xdisp.c (cursor_type_changed): Now static.
7957 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
7958 Use changed. This avoids the need to call xmalloc and for the
7959 caller to call xfree, and avoids memory leaks in some situations.
7961 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7963 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
7964 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
7965 (redisplay_window): If window_end_valid is cleared due to non-zero
7966 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
7967 so do not call to try_cursor_movement for that window.
7969 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7971 * window.h (struct window): Convert window_end_pos and
7972 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
7973 (wset_window_end_pos, wset_window_end_vpos): Remove.
7974 * dispnew.c (adjust_glyph_matrix):
7975 * window.c (Fwindow_end, replace_window, set_window_buffer)
7977 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
7978 (set_vertical_scroll_bar, redisplay_window, try_window)
7979 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
7980 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
7981 (note_mouse_highlight): Adjust users.
7982 (try_cursor_movement): Likewise. Convert old precondition to eassert.
7985 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7987 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
7988 * image.c (imagemagick_filename_hint): Use `const char *' and
7989 prefer SSDATA to SDATA to avoid warnings.
7991 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
7993 Cleanup window fringes, margins and scroll bars adjustments.
7994 * window.c (set_window_fringes, set_window_margins)
7995 (set_window_scroll_bars, apply_window_adjustment): New functions.
7996 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
7997 (Fset_window_scroll_bars): Use them.
7999 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8001 * window.h (struct window): Convert scroll_bar_width
8002 from Lisp_Object to integer. Adjust comment.
8003 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8005 * window.c (wset_scroll_bar_width): Remove.
8006 (make_window): Initialize scroll_bar_width.
8007 (Fsplit_window_internal): Use direct assignment.
8008 (Fset_window_configuration, save_window_save):
8009 Convert Lisp_Object to integer and back where appropriate.
8010 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8011 bar was actually changed, and mention this in docstring.
8013 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8015 * decompress.c: Minor simplifications.
8016 (Fzlib_decompress_region): Don't bother verifying
8017 that avail_out <= UINT_MAX, as that was confusing.
8018 Mention the restriction in a comment instead.
8019 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8021 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8023 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8024 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8026 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8028 * image.c (imagemagick_filename_hint): Check for errors in the
8031 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8033 * window.c (Fwindow_margins): Return nil when there's no marginal
8034 area, as per the documented API.
8036 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8037 Fmake_vector, as scroll bar's struct members are not all Lisp
8038 objects now. This avoids crashes in GC.
8040 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8041 bool, so its address could be taken.
8043 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8045 * image.c (imagemagick_filename_hint): New function to possibly
8046 apply `image-content-type-suffixes'.
8047 (imagemagick_load_image): Use it.
8049 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8051 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8052 if loading zlib failed.
8054 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8056 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8057 2013-08-13 checkin below. Change bool to BOOL, rule is:
8058 All Obj-C code uses BOOL, except for interfaces callable from C.
8060 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8062 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8064 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8065 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8066 bool instead of BOOL.
8067 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8068 from Lisp_Object to bitfield. Adjust comment.
8069 * w32term.c (x_scroll_bar_create): Adjust user.
8070 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8071 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8072 Use bool for boolean.
8073 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8074 to `unsigned int' when defining a bitfield.
8076 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8078 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8080 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8082 * window.h (struct window): Convert left_margin_cols and
8083 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8084 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8085 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8087 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8089 (showing_window_margins_p, update_window_line, update_frame_1):
8090 * fringe.c (draw_fringe_bitmap_1):
8091 * xdisp.c (window_box_width): Adjust users.
8092 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8093 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8094 Use direct assignment.
8095 (Fset_window_configuration, save_window_save, Fwindow_margins):
8096 Convert Lisp_Object to integer and back where appropriate.
8097 (Fset_window_margins): Adjust user. Return t if any margin
8098 was actually changed, and mention this in docstring.
8100 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8102 * syntax.c (forward_word):
8103 * cmds.c (forward_char, backward_char): Mention the optional argument.
8105 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8107 * window.h (struct window): Convert left_fringe_width
8108 and right_fringe_width from Lisp_Objects to integers.
8110 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8111 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8112 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8114 (make_window): Initialize new integer fields to -1.
8115 (Fsplit_window_internal): Use direct assignment.
8116 (Fset_window_configuration, save_window_save):
8117 Convert Lisp_Object to integer and back where appropriate.
8118 (Fset_window_fringes): Adjust user. Return t if any fringe
8119 was actually changed, and mention this in docstring.
8121 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8123 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
8124 * nsfns.m (x_set_cursor_type):
8125 * w32fns.c (x_set_cursor_type):
8126 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
8127 * xdisp.c (set_frame_cursor_types): ...but in common code.
8129 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8131 * font.c (clear_font_cache): New function, stripped from...
8132 (Fclear_font_cache): ...here, which now uses the function
8133 above. Adjust comment.
8134 * font.h (clear_font_cache): Add prototype.
8135 * xfaces.c (clear_face_cache): Use clear_font_cache.
8137 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8139 * window.c (Fset_window_start): Compare `w', not `window' because
8140 `w' might not be equal to `window' after call to decode_live_window.
8142 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8144 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
8145 This fixes a problem introduced by the Bug#15035 patch
8146 when using GPG. Reported by Herbert J. Skuhra.
8148 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8150 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
8151 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
8152 not yet initialized.
8154 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8156 * decompress.c (Fzlib_decompress_region): Support zlib
8157 decompression, too, and rename.
8159 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8161 Minor zlib configuration tweaks.
8162 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
8163 Don't assume presence of fn_inflateInit2_ zlib internal function.
8165 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8167 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
8168 include the zlib prefix.
8170 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8172 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
8173 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
8174 define static variables that are pointers to zlib functions to be
8176 (init_zlib_functions) [WINDOWSNT]: New function.
8177 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
8179 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
8180 macros instead of invoking the zlib functions directly.
8181 (syms_of_decompress): DEFSYM Qzlib_dll.
8182 Staticpro Szlib_available_p.
8184 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
8186 Avoid looping over all frame windows to freeze and unfreeze.
8187 * window.h (struct window): Drop frozen_window_start_p.
8188 (freeze_window_starts): Drop prototype.
8189 * frame.h (struct frame): New frozen_window_starts flag.
8190 (FRAME_WINDOWS_FROZEN): New macro.
8191 * window.c (freeze_window_start, freeze_window_starts):
8193 (select_window, replace_window): Adjust users.
8194 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
8195 (window_frozen_p): New function.
8196 (redisplay_window): Use it.
8198 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8200 Fix some fd issues when running subprocesses (Bug#15035).
8201 Fix bugs that can leak files or file descriptors on errors.
8202 Don't unlink open temp files, as that's hard for users to diagnose
8203 when things go awry (e.g., temp disk exhausted).
8204 Don't bother to lock temp files. Check for invalid recursion.
8205 * callproc.c (synch_process_fd): Remove. All uses removed.
8206 (synch_process_tempfile): New var or macro.
8207 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
8209 (record_kill_process): New arg, the temp name. All callers changed.
8210 (delete_temp_file): Now just a simple wrapper around unlink.
8211 (call_process_kill): New arg, the call_process_fd array.
8212 Close them all. Clear synch_process_pid. Remove the temp file,
8213 or arrange for it to be removed.
8214 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
8215 that's been moved to synch_process_tempfile. Caller changed.
8216 Do not remove the tempfile; that's now call_process_kill's
8218 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
8219 call_process_kill; the caller now does that.
8220 (call_process_cleanup): Do not close the process fd; that's now
8221 call_process_kill's responsibility.
8222 (Fcall_process): Implement via new function call_process, which
8223 has most of the old body of Fcall_process, but with a different API.
8224 (call_process): New function that does not open or close filefd if
8225 it is nonnegative. Record which fds need to be closed, and let
8226 call_process_kill close (and remove the tempfile, on MSDOS) on error.
8227 Signal an error if invoked recursively (could be done via a hook).
8228 Simplify creation of the tempfile in the MSDOS case.
8229 Don't create the output file until after checking for the executable.
8230 Report any failure to open /dev/null.
8231 Don't open /dev/null for writing twice; once is enough.
8232 Don't create pipe if all output is being discarded or sent to file.
8233 Don't worry about setting up the coding system or reading from the
8234 pipe if all output is being discarded.
8235 Hoist fd_error local into top level, to lessen block nesting.
8236 Don't record deleted pid here; now done by Fcall_process_region.
8237 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
8238 and note its success in synch_process_tempfile.
8239 Do not leak resources when child_setup fails.
8240 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
8241 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
8242 (create_temp_file): Now returns open fd, with an additional
8243 Lisp_Object * argument to return the name. All callers changed.
8244 Do not close the file; rewind it instead, and leave it open for
8245 the caller. Do not lock the temp file. Unwind-protect the file
8246 and the file-descriptor.
8247 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
8248 If an asynchrounous process, record it here, not in call_process.
8249 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
8250 * eval.c (set_unwind_protect): New function.
8251 * fileio.c (write_region): New function, generalized from the
8252 old Fwrite_region. Do not lock temp files.
8253 (Fwrite_region): Use it.
8254 * lisp.h (set_unwind_protect, write_region): New decls.
8255 * process.c: Include <verify.h>.
8256 (make_process): Mark fds as initially closed.
8257 (deleted_pid_list): Now a list of pid-filename pairs.
8259 (close_process_fd): New function.
8260 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
8261 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
8262 New constants. Verify that their number matches PROCESS_OPEN_FDS.
8263 (create_process, create_pty, Fmake_serial_process)
8264 (server_accept_connection): Record which fds need to be closed,
8265 and let deactivate_process close them.
8266 (Fmake_network_process): Do not discard the unwind-protect
8267 until it's safe to do so.
8268 (deactivate_process): Close the fds opened by create_process etc.
8269 (Fprocess_send_eof): Adjust to new way of recording open fds.
8270 Report an error if /dev/null can't be opened, instead of aborting.
8271 * process.h (PROCESS_OPEN_FDS): New constant.
8272 (struct Lisp_Process): New member open_fds.
8273 (record_kill_process, record_deleted_pid): Adjust signatures.
8274 (record_deleted_pid): Move decl here ...
8275 * syswait.h (record_deleted_pid): ... from here.
8277 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8279 * decompress.c: Fix bugs with large buffers and weird inputs.
8280 Tune a bit. Reindent as per usual Emacs style.
8281 (BUFFER_SIZE): Remove.
8282 (Fdecompress_gzipped_region): Do not mishandle input buffers with
8283 more than UINT_MAX bytes. Decompress into the gap instead of into
8284 an auto buffer, as this should avoid copying. Return nil if
8285 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
8286 set immediate_quit; we shouldn't trust zlib code that much.
8288 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
8290 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
8291 errors, and really move the gap to where we want it.
8293 * lisp.h: Include decompress.c support.
8295 * emacs.c (main): Include decompress.c support.
8297 * Makefile.in: Include -lz if present.
8299 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
8301 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
8302 (initWithTitle:): Initialize frame to 0.
8303 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
8304 (fillWithWidgetValue:frame:): Rename from
8305 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
8307 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
8308 fillWithWidgetValue:frame:
8310 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
8311 remove memory leak warnings.
8313 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
8314 (ns_check_menu_open): Handle menu == nil. Remove assignment to
8317 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
8318 (x_activate_menubar): Update the whole menu.
8319 (trackingNotification:): Call ns_check_menu_open if tracking ends.
8320 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
8321 current event is not NSSystemDefined (Bug#15001).
8322 Call ns_check_menu_open only if trackingMenu is 2.
8323 (menuDidClose:): New method, decrease trackingMenu.
8324 (fillWithWidgetValue:setDelegate:): New method.
8325 (fillWithWidgetValue:): Call the above.
8327 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
8329 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8331 Omit some unnecessary casts.
8332 Many of these go back to the old pre-C89 days, when they may have
8333 been needed, but we've been assuming C89 or later for a while now.
8334 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
8335 (live_float_p, live_misc_p, live_vector_p):
8336 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
8337 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
8338 (defvar_per_buffer):
8339 * callint.c (Fcall_interactively):
8340 * doc.c (Fsubstitute_command_keys):
8341 * filelock.c (get_boot_time):
8342 * frame.c (xrdb_get_resource):
8343 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
8344 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
8345 (xg_get_file_name_from_selector, menuitem_destroy_callback)
8346 (menuitem_highlight_callback, menu_destroy_callback)
8347 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
8348 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
8349 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
8350 (xg_tool_bar_help_callback, tb_size_cb):
8351 * image.c (xpm_alloc_color, png_read_from_memory)
8352 (png_read_from_file, png_load_body, our_memory_skip_input_data)
8353 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
8355 * keymap.c (describe_map):
8356 * nsfns.m (Fns_display_monitor_attributes_list):
8357 * nsmenu.m (process_dialog:):
8358 * nsterm.m (hold_event):
8359 * process.c (wait_reading_process_output):
8360 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
8361 * scroll.c (do_direct_scrolling, scrolling_1):
8362 * termcap.c (tgetent):
8363 * window.c (check_window_containing, add_window_to_list)
8364 (freeze_window_starts):
8365 * xdisp.c (compare_overlay_entries, vmessage):
8366 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
8367 (x_get_monitor_attributes_xrandr)
8368 (Fx_display_monitor_attributes_list, x_display_info_for_name)
8369 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
8370 * xfont.c (xfont_match, xfont_open):
8371 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
8372 (menubar_selection_callback, menu_position_func)
8373 (popup_selection_callback, create_and_show_popup_menu)
8374 (dialog_selection_callback, create_and_show_dialog):
8375 * xrdb.c (x_get_string_resource)
8377 * xsmfns.c (x_session_check_input):
8378 * xterm.c (x_draw_glyphless_glyph_string_foreground)
8379 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
8380 (xaw_jump_callback, xaw_scroll_callback):
8381 Omit unnecessary casts.
8383 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
8385 Minor string-length refactoring.
8386 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
8387 * frame.c (make_monitor_attribute_list):
8388 Prefer build_string to strlen + make_string.
8390 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
8392 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
8393 don't check minor_code (Bug#14417).
8395 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8397 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
8398 vertical positions instead. This avoids calling MATRIX_ROW with
8399 row numbers that are possibly beyond valid limits. (Bug#15064)
8401 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
8403 Use xstrdup and build_unibyte_string where applicable.
8404 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
8405 * xfns.c (x_window):
8406 * xrdb.c (x_get_customization_string):
8407 * xterm.c (xim_initialize):
8408 * w32fns.c (w32_window): Use xstrdup.
8409 (w32_display_monitor_attributes_list):
8410 * emacs.c (init_cmdargs):
8411 * keyboard.c (PUSH_C_STR):
8412 * nsfont.m (nsfont_open):
8413 * sysdep.c (system_process_attributes):
8414 * w32.c (system_process_attributes):
8415 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
8417 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8419 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
8420 variables of these types so that GDB would know about them, as aid
8421 for debugging fatal exceptions. (Bug#15024) See also
8422 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
8425 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
8427 * nsterm.m (ns_update_begin): Don't change clip path if it would be
8428 larger than the NSWindow (Bug#14934).
8430 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8432 Redesign redisplay interface to drop global variable updated_window.
8433 Always pass currently updated window as a parameter to update routines.
8434 * dispextern.h (updated_window): Remove declaration.
8435 (struct redisplay_interface): Pass window parameter to
8436 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8437 and after_update_window_hook.
8438 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
8440 * dispnew.c (updated_window): Remove.
8441 (redraw_overlapped_rows, update_marginal_area, update_text_area)
8442 (update_window_line): Adjust to match redisplay interface changes.
8443 * nsterm.m (ns_update_window_begin, ns_update_window_end)
8444 (ns_scroll_run, ns_after_update_window_line):
8445 * w32term.c (x_update_window_begin, x_update_window_end)
8446 (x_after_update_window_line, x_scroll_run):
8447 * xterm.c (x_update_window_begin, x_update_window_end)
8448 (x_after_update_window_line, x_scroll_run):
8449 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8450 Likewise. Adjust comments where appropriate.
8451 (x_cursor_to): Simplify because this is always called during window
8452 update (but install debugging check anyway).
8453 (expose_window): Check must_be_updated_p flag to see whether this
8454 function is called during window update.
8456 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8458 Do not reset window modification event counters excessively.
8459 These leftovers and poor man's tricky methods to catch extra
8460 redisplay's attention are no longer needed.
8461 * frame.c (set_menu_bar_lines_1):
8462 * minibuf.c (read_minibuf_unwind):
8463 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
8464 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
8465 (window_scroll_line_based, Fset_window_configuration):
8466 * xdisp.c (redisplay_window): Do not reset last_modified and
8467 last_overlay_modified counters.
8469 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8471 * xselect.c (x_send_client_event): Set send_event and serial, memset
8472 data.l as it might be bigger than data.b. Use 24 bit mask to
8473 XSendEvent (Bug#15034).
8475 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8477 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8478 for TTY frames that are not the top frame on their console.
8481 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8483 * w32term.c (w32fullscreen_hook): Really maximize frame when
8484 asked for (Bug#14841).
8486 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8488 Prefer selected_window to Fselected_window, likewise for frames.
8489 * buffer.c (Fbuffer_swap_text):
8490 * data.c (Fvariable_binding_locus):
8491 * window.c (run_window_configuration_change_hook): Adjust users.
8492 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8493 Use decode_live_frame.
8495 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8497 Be more careful if selected window shows the buffer other than current,
8498 use window_outdated only if this is not so. This change should also
8499 address some weird issues discussed in Bug#13012.
8500 * window.h (window_outdated): New prototype.
8501 * window.c (window_outdated): Now here. Convert from static and
8502 always assume window's buffer.
8503 (Fwindow_end, Fwindow_line_height): Use it.
8504 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8505 and always assume window's buffer.
8506 (redisplay_window): Adjust user.
8507 (redisplay_internal): Call to reconsider_clip_changes once and
8508 check whether mode line should be updated only if selected window
8509 shows current buffer.
8510 (run_window_scroll_functions): Use eassert for debugging check.
8511 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8513 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8515 * window.c (window_scroll, window_scroll_pixel_based)
8516 (window_scroll_line_based): Use bool for booleans.
8518 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8520 * process.c: Fix minor off-by-one issues in descriptor counts.
8521 This shouldn't fix any real bugs, but it cleans up the code a bit.
8522 (max_process_desc, max_input_desc): -1, not 0, means none.
8524 (delete_input_desc): New function.
8525 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8526 (deactivate_process): Scan backwards when recomuting max_process_desc;
8527 that should be faster.
8528 (init_process_emacs): Initialize max_input_desc.
8530 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8532 Use region cache to speedup bidi_find_paragraph_start.
8533 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8534 Rename cache_long_line_scans to cache_long_scans.
8535 * buffer.c (bset_cache_long_line_scans): Rename to
8536 bset_cache_long_scans.
8537 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8538 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8540 (syms_of_buffer): Rename cache-long-line-scans to
8541 cache-long-scans. Adjust docstring.
8542 * search.c (newline_cache_on_off):
8543 * indent.c (width_run_cache_on_off): Adjust users.
8544 * bidi.c (bidi_paragraph_cache_on_off): New function.
8545 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8546 * insdel.c (prepare_to_modify_buffer):
8547 Invalidate bidi_paragraph_cache if enabled.
8549 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8551 Invalidate region caches only if buffer text is going to be changed.
8552 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8553 (modify_text): ...new prototype.
8554 (prepare_to_modify_buffer_1): New prototype.
8555 * textprop.c (modify_region): Rename to...
8556 (modify_text_properties): ...new function.
8557 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8558 (Fremove_list_of_text_properties): Adjust users.
8559 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8560 (modify_text): ...new function.
8561 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8562 (prepare_to_modify_buffer_1): ...new function.
8563 * casefiddle.c (casify_region):
8564 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8565 (Ftranspose_regions): Use modify_text.
8567 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8569 * lisp.mk (lisp): Add nadvice.elc.
8571 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8573 New macro to iterate over live buffers similar to frames.
8574 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8575 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8576 Declare buffer-related variables here to offload lisp.h.
8577 * buffer.c (Vbuffer_alist): Adjust comment.
8578 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8579 (other_buffer_safely):
8580 * data.c (store_symval_forwarding):
8581 * dispnew.c (Fframe_or_buffer_changed_p):
8582 * fileio.c (Fdo_auto_save):
8583 * filelock.c (unlock_all_files):
8584 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8586 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8588 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8589 * callproc.c (create_temp_file):
8590 * filelock.c (create_lock_file):
8591 Assume mkostemp, since it's now provided by Gnulib.
8593 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8595 * w32.c (mkostemp): New function.
8596 (mktemp): Remove, no longer used. Most of the code reused in
8597 mkostemp. (Bug#15015)
8598 (mktemp): Don't undef.
8600 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8602 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8603 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8604 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8605 (free_glyph_pool, check_glyph_memory): Likewise for
8606 all users. Adjust comments where appropriate.
8608 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8610 * composite.h: Minor fixups.
8611 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8612 to fix a misspelling, and change it to an inline function while
8613 we're at it (it need not be a macro). All uses changed.
8614 (composition_method, composition_valid_p):
8615 Rewrite to avoid assignments in if-conditions.
8617 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8619 Do not use global Lisp_Object in composition macros.
8620 * composite.h (composition_temp): Remove declaration.
8621 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8622 (composition_method, composition_valid_p): ...inline functions.
8623 (compose_region): Remove the leftover.
8624 * composite.c (composition_temp): Remove.
8625 (run_composition_function, update_compositions)
8626 (composition_compute_stop_pos, composition_adjust_point)
8627 (Ffind_composition_internal):
8628 * coding.c (handle_composition_annotation):
8629 * xdisp.c (handle_composition_prop, check_point_in_composition):
8630 Related users changed.
8632 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8634 Drop FRAME_PTR typedef.
8635 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8636 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8637 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8638 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8639 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8640 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8641 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8642 All related users changed.
8644 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8646 * eval.c (default_toplevel_binding): New function.
8648 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8649 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8650 (syms_of_eval): Export them.
8651 * data.c (Fdefault_value): Micro cleanup.
8652 * term.c (init_tty): Use "false".
8654 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8656 Fix X GC leak in GTK and raw (no toolkit) X ports.
8657 * xterm.c (x_free_frame_resources): If white and black relief
8658 GCs are allocated, always free them here.
8659 * xfns.c (x_make_gc): Omit redundant initialization.
8660 * widget.c (create_frame_gcs): Remove the leftover.
8661 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8662 in x_free_frame_resources.
8664 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8666 * nsterm.m (windowWillResize:toSize:): Only change title if
8667 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8669 (viewDidEndLiveResize): New method.
8671 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8672 inside NS_IMPL_COCOA.
8674 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8676 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8677 Do not check whether undo is enabled because record_insert and
8678 record_delete does that themselves.
8680 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8682 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8683 member which is not really used any more.
8684 (FRAME_XIC_BASE_FONTNAME): Remove.
8685 * xfns.c (xic_free_fontset): Adjust user.
8686 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8687 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8688 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8689 (xdialog_show): Use eassert for debugging check.
8690 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8692 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8694 * fileio.c, fns.c (merge): Move extern decl from here ...
8695 * lisp.h (merge): ... to here.
8697 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8699 Fix last font-related change.
8700 * w32font.h (w32font_list_internal, w32font_match_internal):
8702 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8703 (uniscribe_list_family): Adjust to match font API change.
8704 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8705 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8707 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8709 * frame.h (FRAME_MOUSE_UPDATE):
8710 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8711 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8713 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8715 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8716 * font.h (struct font_driver): Change list, match, and list_family
8717 functions to accept struct frame * as first arg.
8718 * font.c (font_score, font_compare, font_sort_entities):
8720 (font_sort_entities, font_list_entities, font_select_entity)
8721 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8722 match font API change.
8723 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8724 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8725 * ftxfont.c (ftxfont_list, ftxfont_match):
8726 * xftfont.c (xftfont_list, xftfont_match):
8727 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8728 * w32font.c (w32font_list, w32font_match, w32font_list)
8729 (w32font_list_internal, w32_font_match_internal): Likewise.
8730 * xfaces.c (Fx_family_fonts): Adjust user.
8732 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8734 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8735 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8736 only if HAVE_X_WINDOWS is in use.
8737 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8738 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8739 * w32term.c (x_wm_set_icon_position): Likewise.
8740 * w32fns.c (x_icon): Adjust user.
8742 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8744 * xterm.c (last_mouse_press_frame): Remove the
8745 leftover which is not really used any more.
8746 (handle_one_xevent, syms_of_xterm): Adjust users.
8747 (x_flush): Call XFlush once per each X display, not frame.
8748 This is better because this code always unconditionally skips
8749 non-X frames in Vframe_list and issues the only XFlush if we
8750 have more than one X frame on the same X display.
8751 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8752 Use bool for booleans.
8753 (x_draw_glyph_string_background, cvt_string_to_pixel)
8754 (cvt_pixel_dtor): Drop unnecessary prototypes.
8755 * xterm.h (x_display_ok): Adjust prototype.
8757 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8759 Drop unnecessary functions that deals with frame pixel size.
8760 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8761 (x_pixel_height): Drop prototypes.
8762 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8763 (x_pixel_height): Drop implementations.
8764 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8765 which should be always valid for window frame.
8766 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8767 * w32menu.c (Fx_popup_dialog):
8768 * xmenu.c (Fx_popup_dialog): Likewise for both.
8770 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8772 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8773 frame parameters and call to Fmodify_frame_parameters just once.
8774 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8775 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8776 and mention nil frame in docstring.
8778 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8780 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8781 (x_figure_window_size): Likewise. Adjust to return long.
8782 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8783 (toplevel): Move Qterminal_live_p to...
8784 * terminal.c (toplevel): ...here, make it static, and...
8785 (syms_of_terminal): ...DEFSYM here.
8786 * frame.h (Qterminal_live_p): Remove declaration.
8787 (make_frame, x_figure_window_size): Adjust prototype.
8788 * nsfns.m (Fx_create_frame): Use long for window flags.
8790 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8792 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8793 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8794 Do not assume that emacs_close (INT_MAX) is a no-op.
8796 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8798 * xfaces.c (make_face_cache): For struct face_cache, prefer
8799 xmalloc to xzalloc and so avoid redundant call to memset.
8800 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8802 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8804 * fringe.c (draw_window_fringes, update_window_fringes)
8805 (compute_fringe_widths):
8806 * w32term.c (x_draw_glyph_string):
8807 * window.c (candidate_window_p, Frecenter):
8808 * xfaces.c (realize_basic_faces, realize_default_face)
8809 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8810 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8811 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8812 * xmenu.c (Fx_menu_bar_open_internal):
8813 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8814 * xsettings.c (xft_settings_event):
8815 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8816 Use bool for booleans. Adjust style and comments where
8818 * dispextern.h (draw_window_fringes, update_window_fringes)
8819 (compute_fringe_widths):
8820 * xterm.h (x_had_errors_p): Adjust prototype.
8822 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8824 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8825 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8827 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8829 * fns.c (toplevel): Remove comment before Fsafe_length because
8832 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8834 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8836 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8838 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8839 frame which got the message is still alive, before dereferencing
8840 its pointer. (Bug#14970)
8842 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8843 be a live window, before using it as such. (Bug#14970)
8845 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8847 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8848 w32_detect_focus_change instead of doing part of its job by hand.
8849 This fixes the problem whereby FOCUS_OUT events were not sent to
8852 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8854 * process.c (Fprocess_list): Doc fix.
8856 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8857 being re-exposed only if it didn't ask to become visible.
8858 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8859 was previously iconified. (Bug#14841)
8860 (x_iconify_frame): Mark the frame iconified.
8862 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8864 Fix minor problems found by static checking.
8865 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
8866 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
8868 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
8870 * eval.c (set_specpdl_old_value): New function.
8871 (unbind_to): Minor simplification.
8872 (get_backtrace_frame): New function.
8873 (Fbacktrace_frame): Use it. Add `base' argument.
8874 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
8875 (syms_of_eval): Export backtrace-eval.
8876 * xterm.c (x_focus_changed): Simplify.
8878 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
8880 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
8882 2013-07-24 Eli Zaretskii <eliz@gnu.org>
8884 * xdisp.c (redisplay_window): Instead of moving point out of
8885 scroll margin, reject the force_start method, and try scrolling
8886 instead. (Bug#14780)
8888 2013-07-24 Ken Brown <kbrown@cornell.edu>
8890 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
8893 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
8895 * eval.c (Fprogn): Do not check that BODY is a proper list.
8896 This undoes the previous change. The check slows down the
8897 interpreter, and is not needed to prevent a crash. See
8898 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
8900 2013-07-23 Glenn Morris <rgm@gnu.org>
8902 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
8904 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
8906 Port to GNU/Linux systems with tinfo but not ncurses.
8907 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
8908 to decide whether ncurses is being used. Without this change,
8909 GCC complains about tgetent not being declared, on a system
8910 that has tinfo installed but ncurses not installed.
8912 * eval.c (Fprogn): Check that BODY is a proper list.
8914 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
8915 * data.c (Fsetq_default):
8916 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
8917 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
8919 Tune by taking advantage of the fact that ARGS is always a list
8920 when a function is declared to have UNEVALLED args.
8922 * emacsgtkfixed.c: Port to GCC 4.6.
8923 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
8925 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
8927 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
8928 here to silence compiler warnings.
8930 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
8932 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
8933 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
8934 from messing up Emacs's 'struct frame' (Bug#14923).
8936 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8938 * alloc.c (make_save_ptr_ptr): Define this function.
8939 It was inadvertently omitted. It's needed only if
8940 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
8942 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
8944 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
8945 frame have focus (Bug#14895).
8947 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
8949 Avoid vfork-related deadlock more cleanly.
8950 * callproc.c (child_setup): When the child's exec fails, output
8951 the program name, as that's more useful. Use O_NONBLOCK to avoid
8953 * process.c (create_process_1): Remove; no longer needed.
8954 (create_process): Remove timer hack; no longer needed, now that
8955 the child avoids deadlock.
8957 2013-07-20 Glenn Morris <rgm@gnu.org>
8959 * image.c (Fimage_flush): Fix doc typo.
8961 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
8963 Fix array bounds violation when pty allocation fails.
8964 * process.c (PTY_NAME_SIZE): New constant.
8965 (pty_name): Remove static variable; it's now auto.
8966 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
8967 Take pty_name as an arg rather than using a static variable.
8968 All callers changed.
8969 (create_process): Recover pty_flag from process, not from volatile local.
8970 (create_pty): Stay inside array even when pty allocation fails.
8971 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
8973 * lread.c (Fload): Avoid initialization only when lint checking.
8974 Mention that it's needed only for older GCCs.
8976 2013-07-20 Kenichi Handa <handa@gnu.org>
8978 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
8979 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
8981 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
8983 * lread.c (Fload): Avoid uninitialized warning.
8985 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
8987 Fix some minor file descriptor leaks and related glitches.
8988 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
8989 (create_lock_file): Use write, not emacs_write.
8990 * image.c (slurp_file, png_load_body):
8991 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
8992 (server_accept_connection):
8993 Don't leak an fd on memory allocation failure.
8994 * image.c (slurp_file): Add a cheap heuristic for growing files.
8995 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
8996 as that's what the other routines do. Maybe input need not be
8997 blocked at all, but it's better to be consistent.
8998 Avoid undefined behavior when strlen is zero.
9000 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9001 (NSTATICS): Now a constant; doesn't need to be a macro.
9003 2013-07-19 Richard Stallman <rms@gnu.org>
9005 * coding.c (decode_coding_utf_8): Add simple loop for fast
9006 processing of ASCII characters.
9008 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9010 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9012 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9014 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9015 unportable 'struct x_display_info'.
9016 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9019 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9021 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9022 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9024 (system_process_attributes): Prefer plain char to unsigned char
9025 when either will do. Clean up properly if interrupted or if
9026 memory allocations fail. Don't assume sscanf succeeds.
9027 Remove no-longer-needed workaround to stop GCC from whining.
9028 Read command-line once, instead of multiple times. Check read status a
9031 Fix obscure porting bug with varargs functions.
9032 The code assumed that int is treated like ptrdiff_t in a vararg
9033 function, which is not a portable assumption. There was a similar
9034 -- though these days less likely -- porting problem with various
9035 assumptions that pointers of different types all smell the same as
9036 far as vararg functions is conserved. To make this problem less
9037 likely in the future, redo the API to use varargs functions.
9038 * alloc.c (make_save_value): Remove this vararg function.
9039 All uses changed to ...
9040 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9041 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9043 (make_save_ptr): Rename from make_save_pointer, for consistency with
9044 the above. Define only on platforms that need it. All uses changed.
9046 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9048 * keyboard.c: Try to fix typos in previous change.
9049 (DISPLAY_LIST_INFO): New macro.
9050 (kbd_buffer_get_event): Do not access members that are not present
9051 in X11. Revert inadvertent change of "!=" to "=".
9053 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9055 * keyboard.c (kbd_buffer_get_event):
9056 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9057 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9059 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9061 * filelock.c: Fix unlikely file descriptor leaks.
9062 (get_boot_time_1): Rework to avoid using emacs_open.
9063 This doesn't actually fix a leak, but is better anyway.
9064 (read_lock_data): Use read, not emacs_read.
9066 * doc.c: Fix minor memory and file descriptor leaks.
9067 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9068 (get_doc_string, Fsnarf_documentation):
9069 Fix file descriptor leak on error.
9071 * term.c: Fix minor fdopen-related file descriptor leaks.
9072 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9073 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9075 * charset.c: Fix file descriptor leaks and errno issues.
9077 (load_charset_map_from_file): Don't leak file descriptor on error.
9078 Use plain record_xmalloc since the allocation is larger than
9079 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9081 * eval.c (record_unwind_protect_nothing):
9082 * fileio.c (fclose_unwind):
9084 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9085 The replacement doesn't block input, but that no longer seems
9088 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9090 * lread.c: Fix file descriptor leaks and errno issues.
9091 (Fload): Close some races that leaked fds or streams when 'load'
9093 (Fload, openp): Report error number of last nontrivial failure to open.
9094 ENOENT counts as trivial.
9095 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9097 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9098 now that the function is always called with a nonnegative arg.
9099 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9100 All uses replaced with ...
9101 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9103 A few more minor file errno-reporting bugs.
9104 * callproc.c (Fcall_process):
9105 * doc.c (Fsnarf_documentation):
9106 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9107 * process.c (set_socket_option):
9108 Don't let a constructor trash errno.
9109 * doc.c: Include <errno.h>.
9111 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9113 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9115 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9117 Fix w32 bug with call-process-region (Bug#14885).
9118 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9119 to Fcall_process when the input is empty. This simplifies the
9120 code a bit. It makes no difference on POSIXish platforms but
9121 apparently it fixes a bug on w32.
9123 Fix bug where insert-file-contents closes a file twice (Bug#14839).
9124 * fileio.c (close_file_unwind): Don't close if FD is negative;
9125 this can happen when unwinding a zapped file descriptor.
9126 (Finsert_file_contents): Unwind-protect the fd before the point marker,
9127 in case Emacs runs out of memory between the two unwind-protects.
9128 Don't trash errno when closing FD.
9129 Zap the FD in the specpdl when closing it, instead of deferring
9130 the removal of the unwind-protect; this fixes a bug where a child
9131 function unwinds the stack past us.
9133 New unwind-protect flavors to better type-check C callbacks.
9134 This also lessens the need to write wrappers for callbacks,
9135 and the need for make_save_pointer.
9136 * alloc.c (free_save_value):
9137 * atimer.c (run_all_atimers):
9139 * alloc.c (safe_alloca_unwind):
9140 * atimer.c (unwind_stop_other_atimers):
9141 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
9142 * menu.c (cleanup_popup_menu) [HAVE_NS]:
9143 * minibuf.c (choose_minibuf_frame_1):
9144 * process.c (make_serial_process_unwind):
9145 * xdisp.c (pop_message_unwind):
9146 * xselect.c (queue_selection_requests_unwind):
9147 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
9148 * alloc.c (record_xmalloc):
9149 Prefer record_unwind_protect_ptr to record_unwind_protect with
9151 * alloc.c (Fgarbage_collect):
9152 Prefer record_unwind_protect_void to passing a dummy.
9153 * buffer.c (restore_buffer):
9154 * window.c (restore_window_configuration):
9155 * xfns.c, w32fns.c (do_unwind_create_frame)
9156 New wrapper. All record-unwind uses of wrappee changed.
9157 * buffer.c (set_buffer_if_live):
9158 * callproc.c (call_process_cleanup, delete_temp_file):
9159 * coding.c (code_conversion_restore):
9160 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
9161 * editfns.c (save_excursion_restore)
9162 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
9163 (save_restriction_restore):
9164 * eval.c (restore_stack_limits, un_autoload):
9165 * fns.c (require_unwind):
9166 * keyboard.c (recursive_edit_unwind, tracking_off):
9167 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
9168 * macros.c (pop_kbd_macro, restore_menu_items):
9169 * nsfns.m (unwind_create_frame):
9170 * print.c (print_unwind):
9171 * process.c (start_process_unwind):
9172 * search.c (unwind_set_match_data):
9173 * window.c (select_window_norecord, select_frame_norecord):
9174 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
9175 (fast_set_selected_frame):
9176 * xfns.c, w32fns.c (unwind_create_tip_frame):
9177 Return void, not a dummy Lisp_Object. All uses changed.
9178 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
9179 * callproc.c (call_process_kill):
9180 * fileio.c (restore_point_unwind, decide_coding_unwind)
9181 (build_annotations_unwind):
9182 * insdel.c (Fcombine_after_change_execute_1):
9183 * keyboard.c (read_char_help_form_unwind):
9184 * menu.c (unuse_menu_items):
9185 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
9186 * sound.c (sound_cleanup):
9187 * xdisp.c (unwind_redisplay):
9188 * xfns.c (clean_up_dialog):
9189 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
9190 Accept no args and return void, instead of accepting and returning
9191 a dummy Lisp_Object. All uses changed.
9192 * cygw32.c (fchdir_unwind):
9193 * fileio.c (close_file_unwind):
9194 * keyboard.c (restore_kboard_configuration):
9195 * lread.c (readevalllop_1):
9196 * process.c (wait_reading_process_output_unwind):
9197 Accept int and return void, rather than accepting an Emacs integer
9198 and returning a dummy object. In some cases this fixes an
9199 unlikely bug when the corresponding int is outside Emacs integer
9200 range. All uses changed.
9201 * dired.c (directory_files_internal_unwind):
9202 * fileio.c (do_auto_save_unwind):
9203 * gtkutil.c (pop_down_dialog):
9204 * insdel.c (reset_var_on_error):
9205 * lread.c (load_unwind):
9206 * xfns.c (clean_up_file_dialog):
9207 * xmenu.c, nsmenu.m (pop_down_menu):
9208 * xmenu.c (cleanup_widget_value_tree):
9209 * xselect.c (wait_for_property_change_unwind):
9210 Accept pointer and return void, rather than accepting an Emacs
9211 save value encapsulating the pointer and returning a dummy object.
9213 * editfns.c (Fformat): Update the saved pointer directly via
9214 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
9215 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
9216 (unwind_body): New function.
9217 (record_unwind_protect): First arg is now a function returning void,
9218 not a dummy Lisp_Object.
9219 (record_unwind_protect_ptr, record_unwind_protect_int)
9220 (record_unwind_protect_void): New functions.
9221 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
9222 * fileio.c (struct auto_save_unwind): New type.
9223 (do_auto_save_unwind): Use it.
9224 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
9225 * insdel.c (struct rvoe_arg): New type.
9226 (reset_var_on_error): Use it.
9227 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
9229 (specbinding_func): Remove; there are now several such functions.
9230 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
9231 (set_unwind_protect_ptr): New function.
9232 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
9234 Be simpler and more consistent about reporting I/O errors.
9235 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9236 Say "Read error" and "Write error", rather than "I/O error", or
9237 "IO error reading", or "IO error writing", when a read or write
9239 * process.c (Fmake_network_process, wait_reading_process_output)
9240 (send_process, Fprocess_send_eof, wait_reading_process_output):
9241 Capitalize diagnostics consistently. Put "failed foo" at the
9242 start of the diagnostic, so that we don't capitalize the
9243 function name "foo". Consistently say "failed" for such
9245 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
9246 All callers changed. This is so it can use report_file_error.
9247 * sysdep.c (serial_open, serial_configure): Capitalize I/O
9248 diagnostics consistently as above.
9250 * fileio.c (report_file_errno): Fix errno reporting bug.
9251 If the file name is neither null nor a pair, package it up as a
9252 singleton list. All callers changed, both to this function and to
9253 report_file_error. This fixes a bug where the memory allocator
9254 invoked by list1 set errno so that the immediately following
9255 report_file_error reported the wrong errno value.
9257 Fix minor problems found by --enable-gcc-warnings.
9258 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
9259 * keyboard.c (kbd_buffer_get_event): Remove unused local.
9261 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
9263 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
9264 Set event->arg to Qt if switch-event shall be generated.
9265 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
9267 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
9269 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
9272 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
9273 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
9274 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
9275 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
9276 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
9277 and there is a focused frame.
9278 (head_table): Add focus-in and focus-out.
9279 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
9280 bind to handle-focus-in/out.
9282 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
9283 (Fhandle_switch_frame): Call Fhandle_focus_in.
9284 (syms_of_frame): defsubr handle-focus-in/out.
9286 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9288 Fix porting bug to older POSIXish platforms (Bug#14862).
9289 * sysdep.c (emacs_pipe): New function, that implements
9290 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
9291 This should port better to CentOS 5 and to Mac OS X 10.6.
9292 All calls to pipe2 changed.
9294 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
9295 This makes the code easier to read and the executable a bit smaller.
9296 Do not replace all calls to Fcons that happen to create lists,
9297 just calls that are intended to create lists. For example, when
9298 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
9299 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
9300 Similarly for list2 through list5.
9301 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
9302 * bytecode.c (exec_byte_code):
9303 * callint.c (quotify_arg, Fcall_interactively):
9304 * callproc.c (Fcall_process, create_temp_file):
9305 * charset.c (load_charset_map_from_file)
9306 (Fdefine_charset_internal, init_charset):
9307 * coding.c (get_translation_table, detect_coding_system)
9308 (Fcheck_coding_systems_region)
9309 (Fset_terminal_coding_system_internal)
9310 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
9311 * composite.c (update_compositions, Ffind_composition_internal):
9312 * dired.c (directory_files_internal, file_name_completion)
9314 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
9315 * doc.c (Fsnarf_documentation):
9316 * editfns.c (Fmessage_box):
9318 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
9319 (Feval, eval_sub, Ffuncall, apply_lambda):
9320 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
9321 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
9322 (Fset_file_times, Finsert_file_contents)
9323 (Fchoose_write_coding_system, Fwrite_region):
9324 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
9325 * font.c (font_registry_charsets, font_parse_fcname)
9326 (font_prepare_cache, font_update_drivers, Flist_fonts):
9327 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
9328 * frame.c (make_frame, Fmake_terminal_frame)
9329 (x_set_frame_parameters, x_report_frame_params)
9330 (x_default_parameter, Fx_parse_geometry):
9331 * ftfont.c (syms_of_ftfont):
9332 * image.c (gif_load):
9333 * keyboard.c (command_loop_1):
9334 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
9335 (Fcopy_keymap, append_key, Fcurrent_active_maps)
9336 (Fminor_mode_key_binding, accessible_keymaps_1)
9337 (Faccessible_keymaps, Fwhere_is_internal):
9338 * lread.c (read_emacs_mule_char):
9339 * menu.c (find_and_return_menu_selection):
9340 * minibuf.c (get_minibuffer):
9341 * nsfns.m (Fns_perform_service):
9342 * nsfont.m (ns_script_to_charset):
9343 * nsmenu.m (ns_popup_dialog):
9344 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
9345 (Fx_own_selection_internal):
9346 * nsterm.m (append2):
9347 * print.c (Fredirect_debugging_output)
9348 (print_prune_string_charset):
9349 * process.c (Fdelete_process, Fprocess_contact)
9350 (Fformat_network_address, set_socket_option)
9351 (read_and_dispose_of_process_output, write_queue_push)
9352 (send_process, exec_sentinel):
9353 * sound.c (Fplay_sound_internal):
9354 * textprop.c (validate_plist, add_properties)
9355 (Fput_text_property, Fadd_face_text_property)
9356 (copy_text_properties, text_property_list, syms_of_textprop):
9357 * unexaix.c (report_error):
9358 * unexcoff.c (report_error):
9359 * unexsol.c (unexec):
9360 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
9361 (Fformat_mode_line, syms_of_xdisp):
9362 * xfaces.c (set_font_frame_param)
9363 (Finternal_lisp_face_attribute_values)
9364 (Finternal_merge_in_global_face, syms_of_xfaces):
9365 * xfns.c (x_default_scroll_bar_color_parameter)
9366 (x_default_font_parameter, x_create_tip_frame):
9367 * xfont.c (xfont_supported_scripts):
9368 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
9369 (menu_help_callback, xmenu_show):
9371 * xterm.c (set_wm_state):
9372 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
9373 and similarly for list2 through list5.
9375 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
9377 * callproc.c (Fcall_process_region): Fix minor race and tune.
9378 (create_temp_file): New function, with the temp-file-creation part
9379 of the old Fcall_process_region. Use Fcopy_sequence to create the
9380 temp file name, rather than alloca + build_string, for simplicity.
9381 Don't bother to block input around the temp file creation;
9382 shouldn't be needed. Simplify use of mktemp.
9383 Use record_unwind_protect immediately after creating the temp file;
9384 this closes an unlikely race where the temp file was not removed.
9385 Use memcpy rather than an open-coded loop.
9386 (Fcall_process_region): Use the new function. If the input is
9387 empty, redirect from /dev/null rather than from a newly created
9388 empty temp file; this avoids unnecessary file system traffic.
9390 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
9392 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
9393 Simplify by making this case like the other two. This is a bit
9394 slower on obsolete hosts, but the extra complexity isn't worth it.
9396 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
9397 * process.c (create_process) [!DOS_NT]:
9398 Remove now-unnecessary calls to emacs_close.
9400 2013-07-13 Eli Zaretskii <eliz@gnu.org>
9402 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
9403 returning early. (Bug#14850)
9405 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
9406 and inhibit-iso-escape-detection attributes of 'undecided'.
9409 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
9411 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
9412 Reported by Herbert J. Skuhra in
9413 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
9415 Don't lose top specpdl entry when memory is exhausted.
9416 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
9417 specpdl overflow here, to simplify callers; all callers changed.
9418 Always reserve an unused entry at the stack top; this avoids
9419 losing the top entry's information when memory is exhausted.
9421 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9423 Clean up errno reporting and fix some errno-reporting bugs.
9424 * callproc.c (Fcall_process):
9425 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9426 * process.c (create_process, Fmake_network_process):
9427 * unexaix.c (report_error):
9428 * unexcoff.c (report_error):
9429 Be more careful about reporting the errno of failed operations.
9430 The code previously reported the wrong errno sometimes.
9431 Also, prefer report_file_errno to setting errno + report_file_error.
9432 (Fcall_process): Look at openp return value rather than at path,
9433 as that's a bit faster and clearer when there's a numeric predicate.
9434 * fileio.c (report_file_errno): New function, with most of the
9435 old contents of report_file_error.
9436 (report_file_error): Use it.
9437 (Ffile_exists_p, Ffile_accessible_directory_p):
9438 Set errno to 0 when it is junk.
9439 * fileio.c (Faccess_file):
9440 * image.c (x_create_bitmap_from_file):
9441 Use faccessat rather than opening the file, to avoid the hassle of
9442 having a file descriptor open.
9443 * lisp.h (report_file_errno): New decl.
9444 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
9447 * process.c (create_process, wait_reading_process_output) [AIX]:
9448 Remove obsolete SIGHUP-related code, as Emacs no longer disables
9449 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
9450 a multithreaded environment anyway).
9451 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
9453 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
9455 * image.c (x_find_image_file): Don't close a remote file handle.
9457 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9459 Fix races with threads and file descriptors.
9460 * callproc.c (Fcall_process_region):
9461 * dired.c (open_directory):
9462 * emacs.c (main, Fdaemon_initialized):
9463 * image.c (x_find_image_file):
9464 * inotify.c (Finotify_rm_watch):
9465 * lread.c (Flocate_file_internal):
9466 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
9467 * term.c (term_mouse_moveto, init_tty):
9468 * termcap.c (tgetent):
9469 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9470 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9471 * unexhp9k800.c, unexmacosx.c (unexec):
9472 * callproc.c (Fcall_process_region):
9473 Use emacs_close, not close.
9474 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9475 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9476 and posix_close function on current platforms (which all lack them).
9477 (emacs_close): Use it. This should fix the races on GNU/Linux and
9478 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9479 and it should avoid closing random victim file descriptors on
9482 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9484 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9485 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9488 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9489 This is for .gdbinit xbacktrace.
9491 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9492 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9493 (emacs_set_tty): Now static.
9494 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9495 * term.c (tty_capable_p, tty_default_color_capabilities)
9496 (get_tty_terminal, term_mouse_movement)
9497 (handle_one_term_event, init_tty, maybe_fatal):
9498 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9499 (tgetent, scan_file, name_match, compare_contin):
9500 * terminal.c (get_terminal):
9501 Use bool for boolean.
9502 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9503 Prefer char to unsigned char if either will do.
9504 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9505 (tty_write_glyphs): Prefer int to unsigned.
9506 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9507 All callers changed.
9508 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9510 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9513 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9514 (B__dummy__): New dummy symbol, to pacify C89.
9515 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9516 they can't grok varargs macros.
9517 * dispnew.c (add_window_display_history)
9518 (add_frame_display_history):
9519 * print.c (print_object):
9520 * xdisp.c (debug_method_add):
9521 Use %p printf format only for void pointers.
9522 * emacs.c (usage_message): New constant, replacing ...
9523 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9524 (main): Adjust to usage reorg.
9525 * fns.c (syms_of_fns):
9526 * profiler.c (syms_of_profiler):
9527 Don't use non-constant struct initializers.
9528 * gnutls.h (gnutls_initstage_t):
9529 * lisp.h (enum Lisp_Fwd_Type):
9530 * lread.c (lisp_file_lexically_bound_p):
9531 * xsettings.c (anonymous enum):
9532 Remove trailing comma.
9533 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9534 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9535 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9537 * regex.c (const_re_char): New type, to pacify strict C89.
9538 All uses of 'const re_char' replaced to use it.
9539 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9540 with glibc when strict C89. This change is imported from gnulib.
9542 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9543 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9544 Omit GNU_LINUX implementation, since it requires long long.
9545 * xterm.c (x_draw_underwave):
9546 Do not assume the traditional order of struct's members.
9547 (x_term_init): Rewrite to avoid the need for non-constant structure
9550 Syntax cleanup, mostly replacing macros with functions.
9551 This removes the need for the syntax_temp hack.
9552 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9553 * syntax.c (SYNTAX_INLINE): New macro.
9554 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9555 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9556 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9557 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9558 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9559 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9560 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9561 Now constants, not macros.
9562 (syntax_temp) [!__GNUC__]: Remove.
9563 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9564 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9565 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9566 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9567 Move here from syntax.h; now functions, not macros. Except for the
9568 last function, these are static since only syntax.c uses them.
9569 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9570 All uses changed. Now a function, not a macro; use this fact
9571 to simplify the code.
9572 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9573 compiler bugs; no longer relevant.
9574 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9575 (SYNTAX_INLINE): New macro.
9576 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9577 for the new functions. Use bool for boolean member.
9578 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9579 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9580 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9581 (SETUP_BUFFER_SYNTAX_TABLE):
9582 Now extern inline functions, not macros.
9583 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9584 Remove; all uses replaced by implementation.
9585 (syntax_temp) [!__GNUC__]: Remove decl.
9586 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9588 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9590 * emacs.c (main): Fix syntax error.
9592 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9594 Timestamp fixes for undo (Bug#14824).
9595 * atimer.c (schedule_atimer):
9596 * fileio.c (Ffile_newer_than_file_p):
9597 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9598 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9599 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9600 (syms_of_fileio): Remove Sclear_visited_file_name.
9601 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9602 file doesn't exist; this avoids an ambiguity with negative timestamps.
9603 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9604 * systime.h (make_emacs_time, invalid_emacs_time):
9605 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9606 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9607 * undo.c (record_first_change): Push (visited-file-modtime) onto
9608 undo list rather than reimplementing it by hand, incorrectly.
9610 2013-07-09 Ken Brown <kbrown@cornell.edu>
9612 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9614 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9616 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9618 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9620 Handle errno and exit status a bit more carefully.
9621 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9622 number into an exit status. Instead, use EXIT_CANCELED.
9623 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9624 * callproc.c (relocate_fd):
9625 * emacs.c (close_output_streams, main):
9626 * process.c (create_process):
9627 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9628 Use emacs_perror for simplicity.
9629 * callproc.c (relocate_fd, main):
9630 * sysdep.c (sys_subshell):
9631 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9632 (shut_down_emacs): Use emacs_write, not write.
9633 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9634 * fileio.c (Fcopy_file, e_write):
9635 * nsterm.m (ns_select):
9636 * process.c (send_process):
9637 * sound.c (vox_write):
9638 Use emacs_write_sig, not emacs_write.
9639 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9640 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9642 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9644 (emacs_full_write): New function.
9645 (emacs_write): Rewrite to use it.
9646 (emacswrite_sig, emacs_perror): New functions.
9647 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9649 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9651 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9652 on NS even if it is present. Pixmap on NS is a void*.
9654 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9656 Port to Ubuntu 10 (Bug#14803).
9657 Problem reported by T.V. Raman.
9658 * process.c (close_on_exec, accept4, process_socket):
9659 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9661 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9663 * w32.c (sys_dup): Declare prototype.
9667 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9669 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9671 Make file descriptors close-on-exec when possible (Bug#14803).
9672 This simplifies Emacs a bit, since it no longer needs to worry
9673 about closing file descriptors by hand in some cases.
9674 It also fixes some unlikely races. Not all such races, as
9675 libraries often open files internally without setting
9676 close-on-exec, but it's an improvement.
9677 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9678 * callproc.c (Fcall_process) [!MSDOS]:
9679 * emacs.c (main) [!DOS_NT]:
9680 * nsterm.m (ns_term_init):
9681 * process.c (create_process):
9682 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9683 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9684 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9685 Prefer mkostemp with O_CLOEXEC to mkstemp.
9686 * callproc.c (relocate_fd) [!WINDOWSNT]:
9687 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9688 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9690 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9691 Make the resulting file descriptor close-on-exec.
9692 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9693 * lread.c (load_descriptor_list, load_descriptor_unwind):
9694 Remove; no longer needed. All uses removed.
9695 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9696 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9698 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9699 (Fmake_network_process, Fnetwork_interface_list)
9700 (Fnetwork_interface_info, server_accept_connection):
9701 Make newly-created socket close-on-exec.
9702 * sysdep.c (emacs_open, emacs_fopen):
9703 Make new-created descriptor close-on-exec.
9704 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9705 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9707 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9709 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9710 for NS_IMPL_GNUSTEP.
9712 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9714 Fix openp errno handling.
9715 * callproc.c (Fcall_process): Preserve openp errno around close.
9716 * lread.c (openp): Set errno when returning -1, as some callers
9719 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9721 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9723 * nsterm.h (NSSavePanel): Update comment.
9724 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9725 (ns_run_file_dialog): Declare.
9727 * nsfns.m: Remove panelOK.
9729 (ns_run_file_dialog): New function.
9730 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9731 event loop, so file dialog is popped up by ns_run_file_dialog, called
9732 by sendEvent (Bug#14578).
9733 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9735 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9737 * xdisp.c (default_line_pixel_height): New function.
9738 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9739 (try_cursor_movement, redisplay_window, try_window)
9740 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9742 * window.c (window_scroll_pixel_based):
9743 use default_line_pixel_height.
9745 * dispextern.h (default_line_pixel_height): Add prototype.
9747 * frame.c (x_set_line_spacing): Accept a float value for
9748 line-spacing parameter, per the documentation.
9750 * data.c (Fmultibyte_string_p): Doc fix.
9752 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9754 Use emacs_open more consistently when opening files.
9755 This handles EINTR more consistently now, and makes it easier
9756 to introduce other uniform changes to file descriptor handling.
9757 * sysstdio.h: New file.
9758 * buffer.c (mmap_init):
9759 * cygw32.c (chdir_to_default_directory):
9760 * dispnew.c (Fopen_termscript):
9761 * emacs.c (Fdaemon_initialized):
9762 * fileio.c (Fdo_auto_save):
9763 * image.c (slurp_file, png_load_body, jpeg_load_body):
9764 * keyboard.c (Fopen_dribble_file):
9766 * print.c (Fredirect_debugging_output):
9767 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9768 * termcap.c (tgetent):
9769 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9770 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9771 * w32term.c (w32_initialize) [CYGWIN]:
9772 * xfaces.c (Fx_load_color_file):
9773 Use emacs_open instead of plain open, and emacs_fopen instead of
9775 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9776 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9777 * callproc.c (default_output_mode): New constant.
9778 (Fcall_process): Use it to call emacs_open instead of plain creat.
9779 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9780 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9781 (emacs_fopen): New function.
9782 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9783 Include <lisp.h>, for emacs_open.
9784 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9786 Remove duplicate #include directives.
9787 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9789 Don't include stdio.h twice.
9790 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9791 Don't include sys/types.h or stdio.h twice.
9792 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9793 * lread.c: Don't include coding.h twice.
9794 * nsfont.m: Don't include frame.h twice.
9795 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9796 * ralloc.c: Don't include <unistd.h> twice.
9797 * xdisp.c: Don't include font.h twice.
9798 * xterm.c: Don't include fontset.h twice.
9799 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9801 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9803 Scale ImageMagick images more carefully.
9804 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9805 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9806 Be more careful about avoiding undefined behavior after
9807 integer overflow and division by zero.
9809 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9811 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9812 (syms_of_w32fns): DEFSYM them.
9813 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9814 (CCHDEVICENAME): Define macros if not defined.
9815 (struct MONITOR_INFO_EX): New struct.
9816 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9817 (enum_display_monitors_fn): New variable.
9818 (globals_of_w32fns): Initialize it.
9819 (Fx_display_pixel_width, Fx_display_pixel_height)
9820 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9821 multi-monitor setups in docstrings.
9822 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9823 screen size by primary monitor's millimeter per pixel.
9824 (w32_monitor_enum, w32_display_monitor_attributes_list)
9825 (w32_display_monitor_attributes_list_fallback)
9826 (Fw32_display_monitor_attributes_list): New functions.
9827 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9829 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9831 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9833 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9835 * fileio.c (Qfile_notify_error): New error symbol.
9837 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9838 * inotify.c (inotify_callback, symbol_to_inotifymask)
9839 (Finotify_add_watch, Finotify_rm_watch): Use it.
9840 (inotifyevent_to_event): Exchange order of cookie and file name.
9841 (Finotify_add_watch): Adapt docstring.
9843 * lisp.h (Qfile_notify_error): Declare.
9845 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9847 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9848 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9849 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9850 which did not work (see <http://bugs.gnu.org/14569#307>).
9851 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9852 && (!noninteractive || initialized)). This attempts to thread
9853 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9855 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9857 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9858 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9860 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9862 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9863 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9864 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9865 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
9867 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9869 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
9870 Define to __sys_siglist.
9872 2013-07-02 Eli Zaretskii <eliz@gnu.org>
9874 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
9875 word-wrap, so that overflow-newline-into-fringe would work in
9876 visual-line-mode. (Bug#2749)
9877 (move_it_in_display_line_to): When the last scanned display
9878 element fits exactly on the display line, and
9879 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
9880 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
9881 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
9882 finding buffer position that corresponds to pixel coordinates,
9883 e.g. in buffer_posn_from_coords.
9885 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
9887 * process.c (handle_child_signal): Call catch_child_signal if
9890 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
9892 Don't convert function pointers to void * and back.
9893 It isn't portable C, and it's easy enough to avoid.
9894 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
9895 (make_save_value): Add support for SAVE_FUNCPOINTER.
9896 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
9897 * print.c (print_object):
9898 Distinguish function from object pointers.
9899 * lisp.h (SAVE_FUNCPOINTER): New constant.
9900 (SAVE_SLOT_BITS): Adjust to it.
9901 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
9902 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
9903 (voidfuncptr): New typedef.
9904 (struct Lisp_Save_Value): New member data[0].funcpointer.
9905 (XSAVE_FUNCPOINTER): New function.
9907 Simplify buildobj processing.
9908 * Makefile.in (buildobj.h): Make it a sequence of strings each
9909 followed by comma, rather than a single string. Put it into a
9910 .tmp file in case there's an error while generating it.
9911 (gl-stamp): Use .tmp for temp files.
9912 (mostlyclean): Clean .tmp files.
9913 * doc.c (buildobj): Move to just the routine that needs it.
9914 It's now an array of strings, so processing is simpler.
9916 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
9918 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
9919 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
9920 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9921 Invoke malloc_enable_thread even when not interactive.
9922 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
9923 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
9924 in this case, since the underlying bug has now been fixed.
9926 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
9928 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
9929 unlinking it (bug#14691).
9931 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
9933 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
9934 before checking whether buffer is modified. This lets
9935 `kill-buffer-query-functions' cancel killing of the buffer or save
9936 its content before `kill-buffer' asks user the "Buffer %s
9937 modified; kill anyway?" question.
9939 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
9941 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
9942 Let the super performKeyEquivalent deal with them (Bug#14747).
9944 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
9946 * widget.c (resize_cb): Remove unused local.
9948 Do not use GTK 3 if it exists but cannot be compiled.
9949 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
9950 * xterm.c (x_error_handler) [!USE_GTK]:
9953 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
9955 2013-06-30 Eli Zaretskii <eliz@gnu.org>
9957 * intervals.c (get_local_map): Instead of aborting, clip POSITION
9958 to the valid range of values. (Bug#14753)
9960 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
9961 when moving point by using the current glyph matrix. This avoids
9962 the need to force redisplay when this function is called in a
9965 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
9967 Fix minor problems found by static checking.
9968 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
9969 Redo the latter's body to sidestep GCC parenthesization warnings.
9970 (setup_coding_system, detect_coding, detect_coding_system): Use them.
9971 * coding.c (detect_coding, detect_coding_system):
9972 * coding.h (struct undecided_spec):
9973 Use bool for boolean.
9974 * image.c (QCmax_width, QCmax_height): Now static.
9975 * xdisp.c (Fmove_point_visually): Remove unused local.
9977 2013-06-29 Eli Zaretskii <eliz@gnu.org>
9979 * xdisp.c (Fmove_point_visually): New function.
9981 2013-06-28 Kenichi Handa <handa@gnu.org>
9983 * coding.h (define_coding_undecided_arg_index): New enum.
9984 (coding_attr_index): New members
9985 coding_attr_undecided_inhibit_null_byte_detection,
9986 coding_attr_undecided_inhibit_iso_escape_detection,
9987 coding_attr_undecided_prefer_utf_8.
9988 (undecided_spec): New struct.
9989 (struct coding_system): New member `undecided' of the member
9992 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
9993 (detect_coding): Likewise.
9994 (detect_coding_system): Likewise.
9995 (Fdefine_coding_system_internal): New coding system properties
9996 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
9998 (syms_of_coding): Adjust for coding_arg_undecided_max.
10000 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10002 * image.c (x_from_xcolors): Remove unused local.
10004 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10006 Defer image data transfer between X client and server until actual
10009 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10012 * image.c (Destroy_Image): Remove.
10013 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10014 `mask_p', and `colors_p'. All uses changed.
10015 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10016 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10017 New macros for `flags' arg to x_clear_image_1.
10018 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10019 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10020 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10021 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10022 (image_get_x_image, image_unget_x_image): New functions or macros.
10023 (image_background, image_background_transparent, x_to_xcolors)
10024 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10025 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10026 instead of Destroy_Image.
10027 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10028 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10029 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10030 (imagemagick_load_image, svg_load_image): Use them instead of
10031 x_create_x_image_and_pixmap, and x_put_x_image followed by
10032 x_destroy_x_image, respectively.
10033 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10034 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10035 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10036 background_transparent fields.
10037 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10038 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10040 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10042 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10043 This mostly consists of undoing recent changes.
10044 * callproc.c (Fcall_process):
10045 * process.c (create_process):
10046 Do not worry about catching SIGCHLD here, undoing previous change.
10047 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10048 * process.c, process.h (catch_child_signal):
10049 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10050 * process.c (catch_child_handler): Don't worry about being called
10051 lazily and do not assume caller has blocked SIGCHLD, undoing
10052 previous change. Move first-time stuff back to
10053 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10054 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10055 set lib_child_handler if it's already initialized, which may
10056 help avoid problems on GNUstep.
10058 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10060 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10061 * callproc.c (Fcall_process):
10062 * process.c (create_process):
10063 Make sure SIGCHLD is caught before we fork,
10064 since Emacs startup no arranges to catch SIGCHLD.
10065 * process.c (lib_child_handler): Initialize to null, not to
10067 (catch_child_signal): Allow self to be called lazily.
10068 Do nothing if it's already been called.
10069 Assume caller has blocked SIGCHLD (all callers do now).
10070 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10071 just before it's really needed.
10072 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10073 since it hasn't been caught yet.
10075 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10077 * image.c (compute_image_size): New function to implement
10078 :max-width and :max-height.
10079 (imagemagick_load_image): Use it.
10081 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10083 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10084 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10086 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10087 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10088 the SIGCHLD handler, since the code is not atomic and (due to glib)
10089 signals may be arriving now.
10090 * sysdep.c (init_signals): Do not catch child signals here;
10091 'main' now does that later, at a safer time.
10093 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10095 Clean up SIGCHLD handling a bit (Bug#14569).
10096 * process.c, process.h (catch_child_signal):
10097 Now always extern, even if !NS_IMPL_GNUSTEP.
10098 * process.c (catch_child_signal): Move glib tickler here from
10099 init_process_emacs, so that it's done earlier in Emacs
10100 initialization. Also move the noninteractive && !initialized
10101 check here from init_process_emacs. This is all a bit cleaner for
10102 GNUish platforms, and I hope it works around the Cygwin bug.
10103 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10104 that glib signal handling is tickled before glib creates threads.
10106 * process.c (wait_reading_process_output): Avoid int overflow
10107 when reading more than 2 GiB total from a process.
10109 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10111 * process.c (create_process): Handle a couple more cases,
10112 i.e., work even if new_argv and wait_child_setup[i] are cached.
10113 Use Fcall_process's style for volatile vars.
10115 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10117 * process.c (create_process): Mark PROCESS volatile.
10119 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10121 Use C99-style flexible array members if available.
10122 This avoids some subtle aliasing issues, which typically
10123 aren't a problem with GCC but may be a problem elsewhere.
10124 * alloc.c (sdata): New typedef, replacing the old struct sdata.
10125 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
10126 In either case, it uses a flexible array member rather than
10127 the old struct hack. All uses changed.
10128 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
10129 Adjust to sdata reorganization.
10130 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
10131 Use offsetof (struct, flex_array_member), not sizeof (struct), as
10132 that ports better to pre-C99 non-GCC.
10133 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
10134 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
10135 as the latter has changed.
10136 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
10137 and port better to pre-C99 GCC.
10138 * image.c (struct xpm_cached_color):
10139 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
10140 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
10141 Use FLEXIBLE_ARRAY_MEMBER.
10142 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
10143 Move decl to top level so it gets checked against implementation.
10144 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
10145 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
10147 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10149 * syntax.c: Integer cleanups.
10150 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
10151 All uses that need 0-or-2 changed to:
10152 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
10153 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
10154 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
10155 (char_quoted, prev_char_comend_first, back_comment)
10156 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10157 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
10158 Use bool for boolean.
10159 (update_syntax_table, skip_chars, skip_syntaxes):
10160 Prefer int to unsigned when either will do.
10161 (back_comment): Return boolean success flag, like forw_comment,
10162 instead of positive-or-minus-1 (which might have overflowed int anyway).
10163 Don't stuff ptrdiff_t into int.
10164 (syntax_spec_code, syntax_code_spec): Now const.
10165 (Fmatching_paren, scan_lists, scan_sexps_forward):
10166 Use enum syntaxcode for syntax code.
10167 (Fmatching_paren): Check that arg is a character, not just an integer.
10168 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
10169 (Finternal_describe_syntax_value): Omit no-longer-needed
10171 (skip_chars): Use char, not unsigned char, when the distinction
10173 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
10174 * bytecode.c (exec_byte_code):
10175 * syntax.c (syntax_spec_code, Fchar_syntax)
10176 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10177 (init_syntax_once):
10178 * syntax.h (SYNTAX_WITH_FLAGS):
10179 Omit unnecessary casts.
10181 2013-06-20 Eli Zaretskii <eliz@gnu.org>
10183 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
10184 line dimensions here, to avoid race conditions with the main
10185 thread. (Bug#14062, bug#14630, bug#14669)
10187 * w32term.c (w32_draw_window_cursor): Compute the header line and
10188 mode line dimensions here.
10189 <w32_system_caret_window, w32_system_caret_hdr_height>:
10190 <w32_system_caret_mode_height>: New variables.
10192 * w32term.h: Declare them.
10194 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10196 * alloc.c (die): Move "assertion failed" string here ...
10197 * lisp.h (eassert): ... from here. Also, suppress evaluation of
10198 COND when SUPPRESS_CHECKING. This shrinks the executable text
10199 size by 0.8% to 2.2% when configured with --enable-checking,
10200 depending on optimization flags (GCC 4.8.1 x86-64).
10202 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
10204 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10206 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
10207 base is 2; this is more accurate.
10209 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
10211 * sound.c (string_default): Move to !WINDOWSNT section.
10212 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
10214 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
10216 * sound.c: Integer cleanups.
10217 Remove unnecessary forward decls.
10218 (struct sound_device): The 'file' member is now a Lisp_Object, not
10219 a char *, so that we needn't invoke alloca on a huge size.
10220 (Fplay_sound_internal): Adjust to this.
10221 (string_default): New function.
10222 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
10223 Use it to adjust to the struct sound_device change.
10224 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
10225 (be2hs) [0]: Remove.
10227 * syntax.c (skip_chars): Don't use uninitialized storage
10228 when searching a multibyte buffer for characters that are not in a
10229 unibyte string that contains non-ASCII characters.
10231 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
10233 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
10234 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
10236 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10238 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
10240 2013-06-18 Kenichi Handa <handa@gnu.org>
10242 * font.c (Ffont_spec): Signal an error for an invalid font name
10245 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10247 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
10248 In particular this ports to 32-bit sparc Sun cc.
10249 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
10250 array with a dummy element at specpdl[-1], so that its address can
10252 (unbind_to): Do not copy the binding; not needed, now that we
10253 copy old_value in the one place where the copy is needed.
10254 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
10255 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
10256 (union specbinding): Rename from struct specbinding. Redo layout
10257 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
10258 which is not portable. With Sun C 5.12 32-bit sparc, the
10259 declaration causes nargs to be an unsigned bitfield, a behavior
10260 that the C standard allows; but Emacs wants nargs to be signed.
10261 The overall type is now a union of structures rather than a
10262 structure of union of structures, and the 'kind' member is now a
10263 bitfield, so that the overall type doesn't grow. All uses changed.
10264 * process.c (Fmake_serial_process): Remove unnecessary initialization.
10266 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10268 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
10269 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
10271 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
10273 2013-06-17 Eli Zaretskii <eliz@gnu.org>
10275 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10276 unless we know that the window w's frame is a frame object.
10277 Another attempt at solving bug#14062 and bug#14630.
10279 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
10281 * textprop.c (property_set_type): New enum.
10282 (add_properties): Allow appending/prepending text properties.
10283 (add_text_properties_1): Factored out of Fadd_text_properties.
10284 (Fadd_text_properties): Move all the code into
10285 add_text_properties_1.
10286 (Fadd_face_text_property): New function that calls
10287 add_text_properties_1.
10289 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10291 Move functions from lisp.h to individual modules when possible.
10292 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
10293 * alloc.c (XFLOAT_INIT, set_symbol_name):
10294 * buffer.c (CHECK_OVERLAY):
10295 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
10296 (set_char_table_parent):
10297 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
10298 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
10299 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
10300 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
10302 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
10303 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
10304 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
10305 (backtrace_args, backtrace_debug_on_exit):
10306 * floatfns.c (CHECK_FLOAT):
10307 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
10308 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
10309 (set_hash_hash, set_hash_hash_slot, set_hash_index)
10310 (set_hash_index_slot):
10311 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
10312 * marker.c (CHECK_MARKER):
10313 * textprop.c (CHECK_STRING_OR_BUFFER):
10314 * window.c (CHECK_WINDOW_CONFIGURATION):
10315 Move here from lisp.h, and make these functions static rather than
10317 * buffer.c (Qoverlayp):
10319 * fns.c (Qhash_table_p):
10320 * window.c (Qwindow_configuration_p):
10322 * lisp.h: Remove the abovementioned defns and decls.
10324 Use functions, not macros, for XINT etc (Bug#11935).
10325 In lisp.h, prefer functions to function-like macros, and
10326 constants to object-like macros, when either will do. This:
10327 . simplifies use, as there's no more need to worry about
10328 arguments' side effects being evaluated multiple times.
10329 . makes the code easier to debug on some platforms.
10330 However, when using gcc -O0, keep using function-like macros
10331 for a few critical operations, for performance reasons.
10332 This sort of thing isn't needed with gcc -Og, but -Og
10333 is a GCC 4.8 feature and isn't widely-enough available yet.
10334 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
10335 Remove enum lsb_bits; no longer needed.
10336 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
10337 * buffer.c (Qoverlap):
10339 * fns.c (Qhash_table_p):
10340 Now extern, so lisp.h can use these symbols.
10341 * dispextern.h: Include character.h, for MAX_CHAR etc.
10342 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10343 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10344 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10345 (GLYPH_CODE_P): Move here from lisp.h.
10346 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10347 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
10348 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
10349 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
10350 XUNTAG now returns void *.
10351 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
10352 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
10353 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
10354 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
10355 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
10356 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
10357 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
10358 (lisp_h_XPNTR, lisp_h_XSYMBOL):
10359 New macros, renamed from their sans-lisp_h_ counterparts.
10360 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
10361 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
10362 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
10363 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
10364 If compiling via GCC without optimization, define these as macros
10365 in addition to inline functions.
10366 To disable this, compile with -DINLINING=0.
10367 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
10368 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
10369 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
10370 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
10371 (INTMASK, VALMASK): Now macros, since static values cannot be
10372 accessed from extern inline functions.
10373 (VALMASK): Also a constant, for benefit of old GDB.
10374 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
10375 is INTEGERP, which can fold it in.
10376 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
10377 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
10378 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
10379 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
10380 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
10381 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
10382 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
10383 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
10384 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
10385 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
10386 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
10387 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
10388 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
10389 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
10390 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
10391 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
10392 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
10393 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
10394 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
10395 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
10396 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
10397 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
10398 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
10399 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
10400 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
10401 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
10402 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
10403 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
10404 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
10405 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
10406 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
10407 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
10408 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
10410 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
10411 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
10412 (VALMASK): Define in one place rather than in two, merging the
10413 USE_LSB_TAG parts; this is simpler.
10414 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
10415 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
10416 Move up, to avoid use before definition.
10417 Also include "globals.h" earlier, for the same reason.
10418 (make_natnum): New function.
10419 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
10420 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
10421 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
10422 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
10423 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
10424 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
10425 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
10426 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
10427 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
10428 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
10429 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
10430 (Qwindow_configuration_p, Qimage): New forward declarations.
10431 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
10432 (STRING_COPYIN): Remove; unused.
10433 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
10434 (xcar_addr, xcdr_addr): New functions. All uses changed.
10435 (IEEE_FLOATING_POINT): Now a constant, not a macro.
10436 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10437 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10438 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10439 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
10440 (TYPE_RANGED_INTEGERP): Simplify.
10441 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
10442 (setlocale, fixup_locale, synchronize_system_messages_locale)
10443 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
10444 Now empty functions, not macros.
10445 (functionp): Return bool, not int.
10446 * window.c (Qwindow_configuration_p): Now extern,
10447 so window.h can use it.
10448 * window.h (Qwindowp): Move decl back to lisp.h.
10450 2013-06-15 Eli Zaretskii <eliz@gnu.org>
10452 * xdisp.c (Fline_pixel_height): New function, required for solving
10455 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
10457 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
10459 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
10461 * lread.c (syms_of_lread):
10462 * fns.c (Fprovide): Adjust to new format of after-load-alist.
10464 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
10466 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10468 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10470 * fileio.c (expand_file_name): Doc fix.
10472 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10474 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10475 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10476 Wait for self, not for 0. This can't hurt on GNU or similar
10477 system, and may help with Cygwin.
10479 * keyboard.c: Don't use PROP (...) as an lvalue.
10480 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10481 Use set_prop (A, B), not PROP (A) = B.
10483 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10485 * xdisp.c (get_it_property): Use it->window instead of generating
10486 a Lisp object from it->w.
10488 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10490 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10491 get-char-property the window that is being rendered, instead of
10492 the buffer, to support window-specific overlays. (Bug#14575)
10493 (compute_display_string_pos): When W is NULL, use the current
10494 buffer as the object to pass to get-char-property.
10495 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10496 pointer member of the bidi iterator, since no window is pertinent
10499 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10501 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10502 being displayed, and pass it to compute_display_string_pos.
10503 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10504 (bidi_paragraph_init): All callers changed.
10506 * xdisp.c (init_from_display_pos, init_iterator)
10507 (handle_single_display_spec, next_overlay_string)
10508 (get_overlay_strings_1, reseat_1, reseat_to_string)
10509 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10510 Set bidi_it.w member from it->w.
10511 (compute_display_string_pos): Accept additional argument, the
10512 window being displayed, and pass it to Fget_char_property.
10515 * dispextern.h (struct bidi_it): New member w, the window being
10517 (compute_display_string_pos): Adjust prototype.
10519 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10521 * xgselect.c: Remove unneeded include xterm.h.
10523 * process.c (wait_reading_process_output): Check for NS before GLIB.
10524 GLIB may be linked in due to rsvg, but ns_select must be called.
10526 * xgselect.c (xg_select): Remove call to window_system_available
10527 and g_main_context_pending at the top, so Gdk events (i.e. file
10528 notify) are processed when Emacs is started with -nw.
10530 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10532 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10533 (ctagsfiles3): New variable, includes only *.m files.
10534 (TAGS): Use an explicit language name in the regular expressions,
10535 to avoid transformation of '/SOMETHING' by MSYS to
10536 'c:\MSYS\SOMETHING'.
10538 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10540 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10542 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10544 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10545 still need to set the mouse pointer shape and activate help-echo.
10548 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10550 A few porting etc. fixes for the new file monitor code.
10551 See the thread containing
10552 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10553 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10554 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10555 (dir_monitor_callback, Fgfile_rm_watch):
10556 Use assq_no_quit instead of Fassoc, for speed.
10557 (dir_monitor_callback, Fgfile_rm_watch):
10558 eassert that the monitor is a fixnum.
10559 (dir_monitor_callback): No need for CDR_SAFE.
10560 Simplify building of lisp with alternative tails.
10561 (Fgfile_add_watch, Fgfile_rm_watch):
10562 Do not assume glib functions set errno reliably on failure.
10563 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10564 and signal an error otherwise.
10565 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10566 Use Fdelq instead of Fdelete, for speed.
10568 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10570 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10571 don't insist on being invoked on a highlighted tool-bar button.
10572 Avoids losing tool-bar functionality when mouse-highlight is nil.
10573 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10574 Don't highlight when mouse-highlight is nil.
10575 (note_mouse_highlight): When mouse-highlight is nil, don't return
10576 right away; instead, run tool-bar and mode-line highlight
10577 subroutine, clear any existing highlight, and revert the mouse
10578 pointer to its default shape. (Bug#14558)
10580 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10582 * lisp.mk (lisp): Add prog-mode.el.
10584 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10586 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10587 * process.c (dummy_handler): New function.
10588 (lib_child_handler): New static var.
10589 (handle_child_signal): Invoke it.
10590 (catch_child_signal): If a library has set up a signal handler,
10591 save it into lib_child_handler.
10592 (init_process_emacs): If using glib and not on Windows, tickle glib's
10593 child-handling code so that it initializes its private SIGCHLD handler.
10594 * syssignal.h (SA_SIGINFO): Default to 0.
10595 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10596 31; it should no longer be needed now.
10598 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10600 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10602 * gfilenotify.c (globals_of_gfilenotify): New function.
10603 (syms_of_gfilenotify): Move global initialization there.
10605 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10607 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10609 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10610 * keyboard.c (menu_bar_items, tool_bar_items):
10611 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10612 not override local keymaps any more.
10614 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10616 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10618 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10620 * w32console.c (initialize_w32_display): Return the dimensions of
10621 the console window via 2 additional arguments, not via the current
10622 frame. This avoids crashes due to overrunning the bounds of
10623 frame's decode_mode_spec_buffer, which is not resized following
10624 the change of the frame dimensions from the initial 10x10.
10626 * w32term.h (w32_initialize_display_info): Adjust prototype.
10628 * term.c (init_tty): Take dimensions of the frame from the values
10629 returned by initialize_w32_display.
10631 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10632 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10633 (LIBES): Add $(GFILENOTIFY_LIBS).
10635 * w32inevt.c (handle_file_notifications): Add dummy implementation
10636 for !HAVE_W32NOTIFY.
10638 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10640 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10642 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10644 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10646 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10648 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10650 Fix minor problems found by static checking.
10651 * data.c (pure_write_error):
10652 Use xsignal2, not Fsignal, as Fsignal might return.
10653 * eval.c (set_backtrace_debug_on_exit): Now static.
10654 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10655 No longer inline. EXTERN_INLINE is needed only for functions
10656 defined in .h files. Reindent function header as per GNU style.
10657 (backtrace_p, backtrace_top, backtrace_next):
10658 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10659 compiler or linker. Add extern decls to pacify gcc -Wall.
10660 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10662 * frame.c (free_monitors): Define only on platforms that need it.
10663 * nsterm.m (ns_term_init):
10664 * process.c (catch_child_signal):
10665 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10666 defined on all porting targets these days.
10667 * process.c, process.h (catch_child_signal):
10668 Make it extern only if NS_IMPL_GNUSTEP is defined.
10670 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10672 * w32.c (gettimeofday): Make the signature identical to prototype
10673 in nt/inc/sys/time.h.
10675 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10677 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10680 * keyboard.c (safe_run_hooks_error): Improve error message.
10682 * data.c (pure_write_error): Add `object' argument.
10683 * puresize.h (CHECK_IMPURE): Use it.
10685 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10687 * Makefile.in (NOTIFY_OBJ): New variable.
10688 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10690 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10691 Call syms_of_gfilenotify.
10693 * gfilenotify.c: New file.
10695 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10696 and Qfile_w32notify.
10697 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10698 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10700 * lisp.h: Declare syms_of_gfilenotify.
10702 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10704 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10706 Merge the specpdl and backtrace stacks. Make the structure of the
10707 specpdl entries more obvious via a tagged union of structs.
10708 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10709 (enum specbind_tag): New enum.
10710 (struct specbinding): Make it a tagged union of structs.
10711 Add a case for backtrace records.
10712 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10713 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10714 (backtrace_debug_on_exit): New accessors.
10715 (struct backtrace): Remove.
10716 (struct catchtag): Remove backlist field.
10717 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10719 (Flocal_variable_p): Speed up the common case where the binding is
10721 * eval.c (backtrace_list): Remove.
10722 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10723 (set_backtrace_args, set_backtrace_nargs)
10724 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10725 (backtrace_next): New functions.
10726 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10727 (unwind_to_catch, internal_lisp_condition_case)
10728 (internal_condition_case, internal_condition_case_1)
10729 (internal_condition_case_2, internal_condition_case_n): Don't bother
10730 with backtrace_list any more.
10731 (Fsignal): Adjust to new backtrace format.
10732 (grow_specpdl): Move up.
10733 (record_in_backtrace): New function.
10734 (eval_sub, Ffuncall): Use it.
10735 (apply_lambda): Adjust to new backtrace format.
10736 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10738 (specbind): Adjust to new specpdl format. Simplify.
10739 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10740 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10742 (mark_backtrace): Remove.
10743 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10744 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10745 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10747 * profiler.c (record_backtrace): Use get_backtrace.
10748 (handle_profiler_signal): Use backtrace_top_function.
10749 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10750 accessor functions.
10752 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10754 * process.h (catch_child_signal): Declare.
10756 * process.c (catch_child_signal): New function.
10757 (init_process_emacs): Call it.
10759 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10760 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10762 (x_set_cursor_type): Remove declaration.
10763 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10764 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10765 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10766 (ns_get_color): Use F suffix on float.
10767 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10768 (ns_get_rgb_color): Remove.
10769 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10770 (note_mouse_movement): x and y are CGFloat.
10771 (ns_draw_fringe_bitmap): Remove unused rowY.
10772 Change #if to COCOA && >= 10_6.
10773 (ns_draw_window_cursor): Remove unused overspill.
10774 (ns_draw_underwave): width and x are EamcsCGFloat.
10775 (ns_draw_box): thickness is CGFloat.
10776 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10777 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10778 if not in main thread.
10779 (ns_get_pending_menu_title, ns_check_menu_open)
10780 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10781 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10782 (sendFromMainThread:): New method.
10783 (changeFont:): size is CGFloat.
10784 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10785 Disable warning about permanent text.
10786 (characterIndexForPoint:): Adjust return type depending on GNUstep
10788 (mouseDown:): delta is CGFloat.
10789 (updateFrameSize): Remove unised variable f.
10790 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10791 Cast float to EmacsCGFloat.
10792 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10793 also to -1 when restoring.
10794 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10795 inside NS_IMPL_COCOA.
10796 (toggleFullScreen:): Put call to toggleFullScreen inside
10797 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10798 (setPosition:portion:whole:): por is CGFloat.
10799 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10800 (mouseDown:): Use CGFloat.
10801 (mouseDragged:): Remove unised variable edge.
10802 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10804 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10805 of CGFloat differs.
10806 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10807 when NS_IMPL_GNUSTEP.
10808 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10809 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10810 (EmacsToolbar): Add clearAll. Add tag argument to
10811 addDisplayItemWithImage.
10812 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10814 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10816 * nsmenu.m (ns_update_menubar): Make static.
10817 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10818 (fillWithWidgetValue:): Add cast to SEL for setAction.
10819 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10820 (update_frame_tool_bar): Update code for GNUstep.
10821 (clearAll): New method.
10822 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10823 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10824 Move identifierToItem setObject and activeIdentifiers addObject before
10825 call to insertItemWithItemIdentifier.
10826 (validateVisibleItems): Fix indentation.
10827 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10828 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10829 UtilityWindow to aStyle, remove call to setStyleMask.
10831 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10833 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10834 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10835 Use F suffix on floats.
10836 (ns_char_width): Returns CGFloat.
10837 (ns_ascii_average_width): w is CGFloat instead of float.
10838 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10840 (ns_glyph_metrics): CGFloat instead of float.
10842 * nsfns.m (x_set_foreground_color, x_set_background_color):
10844 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10845 remove unused variables.
10846 (Fns_read_file_name): Keep track if panel is for save.
10847 Use ns_filename_from_panel/ns_directory_from_panel.
10848 (Fns_list_services): delegate only used for COCOA.
10849 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10850 Just return the input if GNUstep.
10851 (x_screen_planes): Remove.
10852 (Fxw_color_values): Use EmacsCGFloat
10853 (Fns_display_monitor_attributes_list): Only get screen number for
10855 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10857 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10858 ns_directory_from_panel.
10860 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10862 * process.c (handle_child_signal): Also use WCONTINUED.
10863 This is so that list-processes doesn't mistakenly list the process
10864 as stopped, when the process has actually been continued and is
10867 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
10869 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
10870 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
10871 not already configured.
10873 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
10875 2013-05-29 Eli Zaretskii <eliz@gnu.org>
10877 * Makefile.in (mostlyclean): Remove *.res files.
10879 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
10881 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
10882 a buffer (bug#8447).
10884 2013-05-27 Eli Zaretskii <eliz@gnu.org>
10886 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
10887 display vector, and we backtrack, handle the case that the
10888 previous character position is also displayed from a display
10889 vector or covered by a display string or image. (Bug#14476)
10891 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
10893 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10894 (struct MonitorInfo, free_monitors): Remove.
10895 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
10896 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
10897 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10900 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
10901 (struct MonitorInfo, free_monitors): Remove.
10902 (ns_screen_name): Make static.
10903 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
10904 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
10907 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
10908 (struct MonitorInfo): New struct.
10909 (free_monitors, make_monitor_attribute_list): Declare.
10911 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10913 (free_monitors, make_monitor_attribute_list): New functions.
10914 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
10917 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
10919 * callproc.c (call_process): Refine the doc string. (Bug#14045)
10921 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
10923 * keyboard.c: Apply keyboard decoding only to events that come directly
10924 from the tty, not from unread-command-events (bug#14368).
10925 (read_event_from_main_queue): New function, extracted from read_char.
10926 (read_decoded_char): Remove.
10927 (read_decoded_event_from_main_queue): New function to replace it.
10928 (read_char): Use it.
10929 (read_key_sequence): Use read_char rather than read_decoded_char.
10931 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
10933 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
10935 * casetab.c (init_casetab_once): Fix last change (bug#14424).
10937 2013-05-22 Kenichi Handa <handa@gnu.org>
10939 The following changes are to fix the setting of
10940 buffer-file-coding-system on, for instance, C-x RET c unix RET
10941 _FILE_OF_DOS_EOL_TYPE_ RET.
10943 * coding.h (struct coding_system): New member detected_utf8_chars.
10945 * coding.c (detect_coding_utf_8): Count characters and check EOL
10946 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
10948 (setup_coding_system): Do not initialize coding->head_ascii.
10949 (check_ascii): Do not set coding->eol_seen but update it. Do not
10950 call adjust_coding_eol_type here.
10951 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
10952 If the eol-type of CODING is already specified, adjust the eol type
10953 of the found coding-system.
10954 (decode_coding_gap): Cancel previous change. Utilize the
10955 character numbers counted by detect_coding_utf_8. Fix detection
10958 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
10960 * search.c (looking_at_1): Only set last_thing_searched if the match
10961 changed the match-data (bug#14281).
10963 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
10965 * xdisp.c (reseat_at_previous_visible_line_start):
10966 Already declared in dispextern.h, so remove it here.
10967 (move_it_vertically_backward): Likewise.
10969 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10971 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
10972 (Fx_display_pixel_width, Fx_display_pixel_height)
10973 (Fx_display_mm_width, Fx_display_mm_height):
10974 Mention `display-monitor-attributes-list' in docstrings.
10976 * nsfns.m (ns_get_screen): Remove function. All uses removed.
10977 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
10978 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
10979 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
10980 (Fx_display_backing_store, Fx_display_visual_class)
10981 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
10982 (Fx_display_grayscale_p, Fx_display_pixel_width)
10983 (Fx_display_pixel_height, Fx_display_planes)
10984 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
10985 (Fx_display_screens): Don't confuse X11 screens with NS screens.
10986 (Fx_display_mm_width, Fx_display_mm_height)
10987 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
10988 height for all physical monitors as in X11.
10990 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
10991 Return pixel width or height for all physical monitors as in X11.
10993 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
10995 Port --enable-gcc-warnings to clang.
10996 * bytecode.c (exec_byte_code):
10998 Redo diagnostic pragmas to pacify clang, too.
10999 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11000 * editfns.c (Fencode_time):
11001 * fileio.c (file_accessible_directory_p):
11002 * font.c (font_unparse_xlfd):
11003 Use '&"string"[index]' instead of '"string" + (index)'.
11004 * undo.c (user_error): Remove; unused.
11006 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11008 * insdel.c (insert_1_both): Document the arguments, instead of
11009 referring to insert_1, which no longer exists.
11011 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11012 some window, increment windows_or_buffers_changed, so that
11013 *Messages* display in that window is updated. (Bug#14408)
11015 * w32.c: Include epaths.h.
11016 (init_environment): Use cmdproxy.exe without leading directories.
11017 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11019 (gettimeofday): Adjust signature and return value to Posix
11022 * unexw32.c (open_output_file): Delete the existing emacs.exe
11023 before creating it, to break the hard link to the versioned
11026 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11027 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11028 (FIRSTFILE_OBJ): New variables.
11029 (W32_RES): Rename to EMACSRES. All users changed.
11030 (base_obj): Use $(CM_OBJ).
11031 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11032 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11033 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11034 $(W32_RES_LINK) before $(LIBES).
11035 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11037 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11039 * makefile.w32-in (DOC): Use just "DOC".
11041 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11043 * process.c: Export default filters and sentinels to Elisp.
11044 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11046 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11047 (Fset_process_sentinel, Fformat_network_address):
11048 Default to them instead of nil.
11049 (server_accept_connection): Sentinels can't be nil any more.
11050 (read_and_dispose_of_process_output): New function, extracted from
11051 read_process_output.
11052 (read_process_output): Use it; filters can't be nil.
11053 (Finternal_default_process_filter): New function, extracted from
11054 read_process_output.
11055 (exec_sentinel_unwind): Remove function.
11056 (exec_sentinel): Don't zilch sentinel while running.
11057 (status_notify): Sentinels can't be nil.
11058 (Finternal_default_process_sentinel): New function extracted from
11060 (setup_process_coding_systems): Default filter is not nil any more.
11061 (syms_of_process): Export new Elisp functions and initialize
11063 * lisp.h (make_lisp_proc): New function.
11065 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11067 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11069 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11071 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11072 unless we know that the window w is a leaf window.
11073 Another attempt at solving bug#14062.
11075 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11077 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11080 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11082 * image.c (gif_load): Check that subimages fit (Bug#14345).
11084 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11086 * lread.c (skip_dyn_eof): New function.
11087 (read1): Use it to skip the end of a file in response to #@00.
11089 * doc.c (get_doc_string): Slightly relax the sanity checking.
11091 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11093 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11094 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11095 (MonitorInfo): New struct.
11096 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11097 (Fns_display_monitor_attributes_list): New functions.
11098 (display-usable-bounds): Remove.
11099 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11102 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11104 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11105 (GTK_CHECK_VERSION): New macro, if not already defined.
11106 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11107 replaced by GTK_CHECK_VERSION.
11109 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11111 * xterm.h (GTK_PREREQ): New macro.
11112 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11113 to use this macro instead, for consistency and clarity.
11115 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11117 * xdisp.c (row_for_charpos_p): New function, with code of
11118 cursor_row_p, but accepts an additional argument CHARPOS instead
11119 of using a hardcoded PT.
11120 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11121 (row_containing_pos): Call row_for_charpos_p instead of partially
11122 doing the same. Fixes cursor positioning under longlines-mode
11123 when longlines-show-effect includes more than one newline, when
11124 moving the cursor vertically up.
11126 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
11128 * makefile.w32-in (ACL_H): New macro.
11129 ($(BLD)/fileio.$(O)): Update dependencies.
11131 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11133 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
11134 * Makefile.in (LIB_ACL): New macro.
11135 (LIBACL_LIBS): Remove.
11136 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
11137 * fileio.c: Include <acl.h>.
11138 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
11139 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
11141 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
11144 * unexelf.c: Don't assume ElfW (Half) fits in int.
11145 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
11146 when dealing with ElfW (Half) values, since they can exceed 2**31
11147 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
11148 (entry_address): Omit unused NUM arg. All uses changed.
11150 2013-05-07 Juri Linkov <juri@jurta.org>
11152 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
11153 to the string converted from number with `Fnumber_to_string'.
11156 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11158 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
11159 This fixes a problem introduced by my previous change.
11161 2013-05-07 Glenn Morris <rgm@gnu.org>
11163 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
11165 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
11167 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
11169 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11171 Static checking by GCC 4.8.0.
11172 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
11173 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
11174 (x_get_monitor_attributes_fallback)
11175 (x_get_monitor_attributes_xinerama)
11176 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
11177 Define only if USE_GTK.
11178 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
11179 (x_get_monitor_attributes_fallback): Omit unused locals.
11180 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
11181 Use double, not float, to avoid mixed-mode floating point arithmetic.
11183 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11184 Jan Djärv <jan.h.d@swipnet.se>
11186 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
11187 (XINERAMA_CFLAGS): New macros.
11188 (ALL_CFLAGS, LIBES): Use them.
11190 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
11191 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
11192 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
11193 (syms_of_xfns): DEFSYM them.
11194 (struct MonitorInfo): New struct.
11195 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
11196 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
11197 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
11198 (x_get_monitor_attributes_xinerama): New functions.
11199 (Fx_display_monitor_attributes_list): New primitive.
11200 (syms_of_xfns): Defsubr it.
11202 * xterm.h (x_display_info): Add Xatom_net_workarea and
11203 Xatom_net_current_desktop.
11205 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
11206 and dpyinfo->Xatom_net_current_desktop.
11208 2013-05-06 Eli Zaretskii <eliz@gnu.org>
11210 * xdisp.c (pos_visible_p): Use the special code for finding the
11211 beginning of a display property or overlay for any "replacing"
11212 display property, not just for display strings. This solves
11213 incorrect reporting of position by posn-at-point. (Bug#14241)
11215 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
11217 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
11218 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
11219 Verify that ElfW (Half) fits in int.
11220 (fatal): Use same signature as lisp.h.
11221 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
11222 configure and build with -DUNEXELF_DEBUG without worrying about
11223 other modules that use DEBUG.
11224 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
11225 possibly-wide integers now uses it instead of plain fprintf.
11226 (entry_address): New function, which avoids problems with 32-bit
11227 overflow on 64-bit hosts.
11228 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
11229 (round_up): Don't assume the remainder fits in int.
11230 (find_section): Use bool for boolean. Simplify debug code.
11231 (unexec): Don't assume file sizes fit in int or size_t.
11232 Omit unnecessary trailing newline in 'fatal' format.
11233 Use strerror rather than outputting decimal error number.
11234 Remove unused code when emacs is not defined;
11235 this file relies on Emacs now.
11236 Don't assume e_phnum and e_shnum are positive.
11238 * regex.c: Fix problems when DEBUG is defined.
11239 (extract_number, extract_number_and_incr): Define regardless of
11240 whether DEBUG is defined; that's simpler and makes the code less
11241 likely to go stale in the normal case when DEBUG is not defined.
11242 Return int rather than taking an int * arg. All callers changed.
11243 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
11244 Remove, replacing with ...
11245 (DEBUG_PRINT): New macro. All callers changed.
11246 (DEBUG_COMPILES_ARGUMENTS): New macro.
11247 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
11248 (print_compiled_pattern, print_double_string) [DEBUG]:
11249 Use prototype rather than old-style definition.
11250 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
11251 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
11252 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
11253 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
11254 Don't assume ptrdiff_t, size_t, and long are the same width as int.
11255 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
11256 This matters only when DEBUG is defined.
11258 2013-05-05 Eli Zaretskii <eliz@gnu.org>
11260 * xdisp.c (set_iterator_to_next): Set the
11261 ignore_overlay_strings_at_pos_p flag only if we are _really_
11262 iterating over an overlay string, as indicated by the
11263 current.overlay_string_index member. (Bug#14306)
11265 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
11267 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
11268 to where it is used, to avoid autorelease issues (Bug#14050).
11270 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
11272 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
11273 * fileio.c (syms_of_fileio): Implement this.
11274 * filelock.c (create_lock_file): If symbolic links don't work, so
11275 we use a regular file as a lock file, do not fsync the lock file;
11278 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11280 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
11281 (syms_of_minibuf): Adjust accodingly.
11283 * callint.c (Fcall_interactively): Adjust calls accordingly.
11285 2013-05-04 Eli Zaretskii <eliz@gnu.org>
11287 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
11288 w->contents is a buffer before computing everything else.
11289 Use parentheses to disambiguate last part of the condition.
11291 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
11292 assertion violations. (Bug#14062)
11294 2013-05-01 David Reitter <david.reitter@gmail.com>
11296 * nsfns.m (ns_tooltip): Initialize.
11298 2013-04-28 Eli Zaretskii <eliz@gnu.org>
11300 * coding.c (decode_coding_gap): Don't remove the character before
11301 a newline unless it's a CR character. (Bug#14287)
11303 2013-04-28 Dan Nicolaescu <dann@gnu.org>
11305 * dispextern.h (struct face): Move enum face_underline_type
11306 earlier so that bitfields can be in the same word.
11308 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
11310 * nsfns.m (handlePanelKeys): New function.
11311 (EmacsOpenPanel:performKeyEquivalent:)
11312 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
11313 arrows/function/control and copy/paste keys (Bug#14296).
11315 2013-04-27 Juri Linkov <juri@jurta.org>
11317 * callint.c (Fcall_interactively): Call `Qread_number' for
11318 interactive code letter `n' instead of using duplicate code.
11321 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
11323 * systime.h (make_timeval): Declare as 'const'.
11325 2013-04-27 Kenichi Handa <handa@gnu.org>
11327 * font.c (font_open_entity): Always open a font of manageable
11330 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
11332 Port better to AIX (Bug#14258).
11333 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
11336 2013-04-24 Kenichi Handa <handa@gnu.org>
11338 * coding.c (decode_coding_iso_2022): When an invalid escape
11339 sequence is encountered, reset the invocation and designation
11340 status to the safest one.
11342 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
11344 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
11345 Without this fix, "make distclean" leaves stamp-h1 behind.
11347 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
11349 * w32fns.c (w32_fullscreen_rect): New function to compute the
11350 window rectangle for the given fullscreen mode.
11351 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
11352 longer tunes the window size. This keeps the window's edges flush
11353 with the screen and allows the taskbar to hide itself in fullboth.
11355 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
11356 window decorations and uses the entire screen.
11358 * w32term.h (w32_fullscreen_rect) Add prototype.
11359 (struct w32_output): Replace normal_width, normal_height,
11360 normal_top, and normal_left members with a single normal_placement
11362 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
11364 (FRAME_NORMAL_PLACEMENT): New macro.
11366 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
11368 * minibuf.c (Ftest_completion): Silence compiler warning.
11370 2013-04-15 Eli Zaretskii <eliz@gnu.org>
11372 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
11375 * frame.h (WINDOW_FRAME): Protect macro and its argument with
11378 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11379 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
11380 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
11381 parentheses where appropriate.
11383 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
11385 * keyboard.c (timer_start_idle): Remove no-longer-used local.
11387 2013-04-14 Eli Zaretskii <eliz@gnu.org>
11389 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11390 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
11391 Mention in the doc string that setting these variables takes
11392 effect only after a call to set-window-buffer. (Bug#14200)
11394 2013-04-13 Eli Zaretskii <eliz@gnu.org>
11396 * indent.c (Fvertical_motion): Don't consider display strings on
11397 overlay strings as display strings on the buffer position we
11398 started from. This prevents vertical cursor motion from jumping
11399 more than one line when there's an overlay string with a display
11400 property at end of line.
11401 Reported by Karl Chen <Karl.Chen@quarl.org> in
11402 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
11404 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
11406 * window.c (select_window): `record_buffer' even if window is
11407 already selected (bug#14191).
11409 2013-04-11 Eli Zaretskii <eliz@gnu.org>
11411 * window.c (Fwindow_end): Test more flags, including the buffer's
11412 last_overlay_modified flag, to determine whether the window's
11413 display is really up-to-date. Prevents the function from
11414 returning a stale value. (Bug#14170)
11415 (Fwindow_line_height): Fix the test for up-to-date-ness of the
11418 2013-04-10 Eli Zaretskii <eliz@gnu.org>
11420 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
11421 garbaged only if it is not already the top frame on its TTY.
11422 This prevents flickering due to constant redrawing of TTY frames when
11423 there are GUI frames open in the same session. (Bug#13864)
11425 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
11427 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
11428 of marking the idle timers directly.
11430 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
11432 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
11433 tables (bug#14054).
11435 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
11437 * window.c (select_window): Don't record_buffer while the invariant is
11438 temporarily broken (bug#14161).
11440 * fns.c (Fdelq): Don't assume !NILP => CONSP.
11442 2013-04-07 Eli Zaretskii <eliz@gnu.org>
11444 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
11446 2013-04-07 Romain Francoise <romain@orebokech.com>
11448 Ignore additional platform-specific ACL errors (Bug#13702).
11449 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
11450 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
11452 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
11454 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
11457 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
11459 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
11460 This bug was introduced by my 2013-02-25 change that simplified
11461 data_start configuration. Without this change, on GNU/Linux
11462 an Emacs configured with --enable-profiling fails immediately
11463 due to a profiler signal.
11464 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
11465 with these flags. On platforms where special flags are needed
11466 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
11467 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11468 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11470 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11472 Get rid of some platform-specific functions examining window
11473 system and its capabilities. This is a partial rework of the
11475 * lisp.h (have_menus_p): Remove prototype. This function is
11476 replaced with platform-independent window_system_available.
11477 (check_window_system): Move to...
11478 * frame.h (decode_window_system_frame, window_system_available):
11479 ...here, add new prototypes.
11480 * frame.c (window_system_available, decode_window_system_frame):
11482 (check_window_system): Platform-independent now.
11483 * xterm.h (x_in_use): Remove declaration.
11485 * w32term.h (check_x_frame):
11486 * nsterm.h (check_x_frame): Remove prototypes. This function
11487 is replaced with platform-independent decode_window_system_frame.
11488 * msdos.c (have_menus_p): Remove.
11489 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11490 Remove platform-specific functions. Use check_window_system,
11491 decode_window_system_frame and check_ns_display_info where
11492 appropriate. Minor style and comment tweaks.
11493 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11494 (check_x_frame): Likewise.
11495 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11497 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11498 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11499 * xmenu.c, xselect.c: All related users changed.
11501 2013-04-03 Kenichi Handa <handa@gnu.org>
11503 The following changes is to optimize the code for reading UTF-8
11506 * coding.c (check_ascii): Rename from detect_ascii. Return value
11507 changed. Check EOL format. Do not call adjust_coding_eol_type
11509 (check_utf_8): New function.
11510 (adjust_coding_eol_type): Do nothing if already adjusted.
11511 (detect_coding): Compare the return value of check_ascii with
11512 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11513 (decode_coding_gap): Optimize for valid UTF-8.
11515 2013-03-21 Kenichi Handa <handa@gnu.org>
11517 * coding.c (syms_of_coding): Cancel previous change.
11519 * insdel.c (insert_from_gap): Fix previous change.
11521 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11523 Consistently use platform-specific function to detect window system.
11524 * lisp.h (check_window_system): New prototype. This function is
11525 going to replace check_x, check_w32 and check_ns.
11526 (have_menus_p): Mention msdos.c in comment.
11527 * fontset.c (check_window_system_func): Remove. Adjust all users.
11528 * fontset.h (check_window_system_func): Remove prototype.
11529 * nsterm.h (check_ns):
11530 * xterm.h (check_x):
11531 * w32term.h (check_w32): Likewise.
11532 * menu.c (Fx_popup_menu): Use check_window_system.
11533 * msdos.c (check_window_system): Define for MS-DOS.
11534 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11535 * w32fns.c (check_window_system): Likewise for MS-Windows.
11536 * xfns.c (check_window_system): Likewise for X.
11537 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11538 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11540 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11542 Prefer < to > in range checks such as 0 <= i && i < N.
11543 This makes it easier to visualize quantities on a number line.
11544 This patch doesn't apply to all such range checks,
11545 only to the range checks affected by the 2013-03-24 change.
11546 This patch reverts most of the 2013-03-24 change.
11547 * alloc.c (xpalloc, Fgarbage_collect):
11548 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11549 * character.c (string_escape_byte8):
11550 * charset.c (read_hex):
11551 * data.c (cons_to_unsigned):
11552 * dispnew.c (update_frame_1):
11553 * doc.c (Fsubstitute_command_keys):
11554 * doprnt.c (doprnt):
11555 * editfns.c (hi_time, decode_time_components):
11556 * fileio.c (file_offset):
11557 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11558 * font.c (font_intern_prop):
11559 * frame.c (x_set_alpha):
11560 * gtkutil.c (get_utf8_string):
11561 * indent.c (check_display_width):
11562 * keymap.c (Fkey_description):
11563 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11565 * minibuf.c (read_minibuf_noninteractive):
11566 * process.c (wait_reading_process_output):
11567 * search.c (Freplace_match):
11568 * window.c (get_phys_cursor_glyph):
11569 * xdisp.c (redisplay_internal):
11570 * xsmfns.c (smc_save_yourself_CB):
11571 Prefer < to > for range checks.
11572 * dispnew.c (sit_for): Don't mishandle NaNs.
11573 This fixes a bug introduced in the 2013-03-24 change.
11574 * editfns.c (decode_time_components): Don't hoist comparison.
11575 This fixes another bug introduced in the 2013-03-24 change.
11577 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11579 * frame.h (struct frame): Drop scroll_bottom_vpos
11580 member becaue all real users are dead long ago.
11581 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11582 * xdisp.c (redisplay_internal): Adjust user.
11584 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11586 * nsmenu.m (showAtX:Y:for:): setLevel to
11587 NSPopUpMenuWindowLevel (Bug#13998).
11589 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11591 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11592 (ns_check_pending_open_menu): Declare.
11594 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11595 (x_activate_menubar): Update the menu with title that matches
11596 ns_get_pending_menu_title, and call
11597 ns_check_pending_openmenu (Bug#12698).
11598 (menuWillOpen:): New method.
11599 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11601 * nsterm.m (menu_will_open_state, menu_mouse_point)
11602 (menu_pending_title): New varaibles.
11603 (ns_get_pending_menu_title, ns_check_menu_open)
11604 (ns_check_pending_open_menu): New functions.
11606 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11608 * indent.c (current_column_bol_cache): Remove leftover which is not
11609 used in Fmove_to_column any more.
11610 (current_column, scan_for_column): Adjust users.
11611 * keyboard.c (last_point_position_buffer, last_point_position_window):
11612 Remove leftovers which are not used for recording undo any more.
11613 (command_loop_1, syms_of_keyboard): Adjust users.
11614 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11615 redisplay_window any more.
11616 (move_it_to): Adjust user.
11618 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11620 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11621 Update dependencies.
11623 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11625 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11626 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11627 forward references.
11629 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11631 * window.h (struct window): Replace hchild, vchild and buffer slots
11632 with a single slot 'contents'. This is possible because each valid
11633 window may have either the child window (in vertical or horizontal
11634 combination) or buffer to display (for the leaf window). Using that,
11635 a lot of operations to traverse and/or change window hierarchies may
11636 be simplified. New member horizontal is used to distinguish between
11637 horizontal and vertical combinations of internal windows.
11638 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11639 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11640 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11641 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11642 Use contents slot, not buffer, where appropriate.
11643 (wset_combination): New function.
11644 (wset_buffer): Add eassert.
11645 (Fframe_first_window): Simplify the loop reaching first window.
11646 (Fwindow_buffer): Use WINDOW_LEAF_P.
11647 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11648 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11649 (unshow_buffer): Convert initial debugging check to eassert.
11650 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11651 (make_parent_window, window_resize_check, window_resize_apply)
11652 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11653 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11654 Adjust to match struct window changes.
11655 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11656 (mark_window_cursors_off, count_windows, get_leaf_windows)
11657 (foreach_window_1): Simplify the loop.
11658 * alloc.c (mark_object): Do not check for the leaf window because
11659 internal windows has no glyph matrices anyway.
11660 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11661 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11662 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11663 (build_frame_matrix_from_window_tree, mirror_make_current)
11664 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11665 (update_window_tree, set_window_update_flags): Simplify the loop.
11666 (sync_window_with_frame_matrix_rows): Enforce live window.
11667 Use contents slot, not buffer, where appropriate.
11668 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11669 and WINDOW_HORIZONTAL_COMBINATION_P.
11670 (make_frame_visible_1): Simplify the loop.
11671 Use contents slot, not buffer, where appropriate.
11672 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11673 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11674 (expose_window_tree): Likewise.
11675 Use contents slot, not buffer, where appropriate.
11676 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11677 to avoid deleted windows. Use contents slot instead of buffer.
11678 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11679 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11680 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11681 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11683 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11685 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11686 identify the reasons for assertion violations in bug#14062 and
11688 (Fx_show_tip): Fix compilation error under
11689 "--enable-check-lisp-object-type". (Bug#14073)
11691 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11692 Reported by <rzl24ozi@gmail.com>.
11694 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11696 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11698 (unwind_with_echo_area_buffer): ...to restore it here.
11699 This is needed to ensure that...
11700 (redisplay_window): ...both window markers are valid here,
11701 which is verified by eassert.
11702 * editfns.c (save_excursion_save): Do not assume that
11703 selected_window always displays the buffer.
11704 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11707 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11709 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11712 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11714 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11716 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11718 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11719 since MinGW's w32api headers do. This avoids compiler warnings.
11721 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11722 if already defined.
11724 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11726 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11728 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11730 * gtkutil.c (style_changed_cb): Check if frame is live and an
11731 X frame (Bug#14038).
11733 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11735 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11736 Define only for _WIN32_WINNT less than 0x0500.
11737 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11739 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11740 see its own definitions of 'struct timeval' and 'struct timezone'.
11742 Fix incompatibilities between MinGW.org and MinGW64 headers.
11743 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11745 * w32.c (REPARSE_DATA_BUFFER): Guard with
11746 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11748 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11750 * xterm.c: Include X11/XKBlib.h
11751 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11753 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11755 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11757 * blockinput.h (input_blocked_p): Likewise.
11758 * bytecode.c (exec_byte_code): Likewise.
11759 * callproc.c (call_process_kill, call_process_cleanup)
11760 (Fcall_process): Likewise.
11761 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11762 (Fccl_execute_on_string): Likewise.
11763 * character.c (string_escape_byte8): Likewise.
11764 * charset.c (read_hex): Likewise.
11765 * cm.c (calccost): Likewise.
11766 * data.c (cons_to_unsigned): Likewise.
11767 * dired.c (directory_files_internal, file_name_completion):
11769 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11770 (sit_for): Likewise.
11771 * doc.c (Fsubstitute_command_keys): Likewise.
11772 * doprnt.c (doprnt): Likewise.
11773 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11774 * emacsgtkfixed.c: Likewise.
11775 * fileio.c (file_offset, Fwrite_region): Likewise.
11776 * floatfns.c (Fexpt, fmod_float): Likewise.
11777 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11779 * font.c (font_intern_prop): Likewise.
11780 * frame.c (x_set_alpha): Likewise.
11781 * gtkutil.c (get_utf8_string): Likewise.
11782 * indent.c (check_display_width): Likewise.
11783 * intervals.c (create_root_interval, rotate_right, rotate_left)
11784 (split_interval_right, split_interval_left)
11785 (adjust_intervals_for_insertion, delete_node)
11786 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11787 (merge_interval_right, merge_interval_left, copy_intervals)
11788 (set_intervals_multibyte_1): Likewise.
11789 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11790 * keymap.c (Fkey_description): Likewise.
11791 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11792 * lread.c (openp, read_integer, read1, string_to_number):
11794 * menu.c (ensure_menu_items): Likewise.
11795 * minibuf.c (read_minibuf_noninteractive): Likewise.
11796 * print.c (printchar, strout): Likewise.
11797 * process.c (create_process, Faccept_process_output)
11798 (wait_reading_process_output, read_process_output, send_process)
11799 (wait_reading_process_output): Likewise.
11800 * profiler.c (make_log, handle_profiler_signal): Likewise.
11801 * regex.c (re_exec): Likewise.
11802 * regex.h: Likewise.
11803 * search.c (looking_at_1, Freplace_match): Likewise.
11804 * sysdep.c (get_child_status, procfs_ttyname)
11805 (procfs_get_total_memory): Likewise.
11806 * systime.h (EMACS_TIME_VALID_P): Likewise.
11807 * term.c (dissociate_if_controlling_tty): Likewise.
11808 * window.c (get_phys_cursor_glyph): Likewise.
11809 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11810 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11812 * xfns.c (Fx_window_property): Likewise.
11813 * xmenu.c (set_frame_menubar): Likewise.
11814 * xselect.c (x_get_window_property, x_handle_dnd_message):
11816 * xsmfns.c (smc_save_yourself_CB): Likewise.
11817 * xterm.c (x_scroll_bar_set_handle): Likewise.
11819 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11821 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11822 to be optional or nil. Adjust comment and convert it to docstring.
11823 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11824 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11826 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11828 Static checking by GCC 4.8-20130319.
11829 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11830 * process.c (Fset_process_datagram_address)
11831 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11832 * xdisp.c (get_char_face_and_encoding)
11833 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11834 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11835 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11837 2013-03-24 Ken Brown <kbrown@cornell.edu>
11839 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11840 fix compilation on 64-bit Cygwin, where underscores are not
11841 automatically prepended.
11843 * w32term.c (w32_initialize): Silence compiler warning.
11845 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11847 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11848 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11849 variables, to save and restore frame dimensions.
11850 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11851 after returning from a 'fullscreen' configuration.
11852 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11853 to avoid races between the main thread and the input thread.
11855 * w32term.h (struct w32_output): New members normal_width,
11856 normal_height, normal_top, normal_left, and prev_fsmode.
11857 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11858 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11859 members of a frame.
11861 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11862 'fullscreen' parameter. Always record previous width and height
11863 of the frame, except when switching out of maximized modes, so
11864 that they could be restored correctly, instead of resetting to the
11865 default frame dimensions. Send SC_RESTORE command to the frame,
11866 unless we are going to send SC_MAXIMIZE, to restore the frame
11867 resize hints in the mouse pointer shown by the window manager.
11870 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
11872 * lisp.h (get_frame_param): Adjust conditions for prototype
11875 2013-03-22 Ken Brown <kbrown@cornell.edu>
11877 * unexcw.c: Drop unneeded inclusion of w32common.h.
11878 (report_sheap_usage): Declare.
11879 (read_exe_header): Add magic numbers for x86_64.
11880 (fixup_executable): Fix printf format specifier for unsigned long
11883 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
11885 * frame.h (struct frame): Put menu_bar_window under #ifdef
11886 because this member is not needed when X toolkit is in use.
11887 (fset_menu_bar_window):
11888 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11889 (free_glyphs, update_frame):
11890 * xdisp.c (expose_frame): Likewise.
11891 (display_menu_bar): Likewise. Remove redundant eassert.
11892 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
11895 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
11897 Use functions and constants to manipulate Lisp_Save_Value objects.
11898 This replaces code that used macros and strings and token-pasting.
11899 The change makes the C source a bit easier to follow,
11900 and shrinks the Emacs executable a bit.
11901 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
11902 (make_save_value): Change 1st arg from string to enum. All callers
11905 (mark_object): Use if, not #if, for GC_MARK_STACK.
11906 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
11907 (XSAVE_OBJECT): Now functions, not macros.
11908 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
11909 the constant was never used.
11910 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
11911 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
11912 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
11913 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
11915 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
11916 type3 with a single member save_type. All uses changed.
11917 (save_type, set_save_pointer, set_save_integer): New functions.
11918 * print.c (PRINTX): Remove.
11920 * alloc.c: Remove redundant static declarations.
11922 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11924 * window.h (struct window): Convert left_col, top_line, total_lines
11925 and total_cols from Lisp_Objects to integers. Adjust comments.
11926 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
11928 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
11929 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
11930 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
11931 Adjust users where appropriate.
11933 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
11935 * frame.h (struct frame): Drop resx and resy because the same data is
11936 available from window system-specific output context. Adjust users.
11937 (default_pixels_per_inch_x, default_pixels_per_inch_y):
11938 New functions to provide defaults when no window system available.
11939 (FRAME_RES_X, FRAME_RES_Y): New macros.
11940 (NUMVAL): Move from xdisp.c.
11941 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
11942 (Ffont_face_attributes, Fopen_font):
11943 * image.c (gs_load):
11944 * w32font.c (fill_in_logfont):
11945 * xdisp.c (calc_pixel_width_or_height):
11946 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
11947 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
11949 2013-03-20 Kenichi Handa <handa@gnu.org>
11951 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
11952 to 1 (temporary workaround until a bug related to ASCII
11953 optimization is fixed).
11955 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
11957 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
11958 Signal error if window is not internal. Adjust docstring.
11959 (delete_all_child_windows): Use combination_limit to save the buffer.
11960 (Fset_window_configuration): Adjust accordingly.
11961 * print.c (syms_of_print): Initialize debugging output not here...
11962 (init_print_once): ...but in a new function here.
11963 * lisp.h (init_print_once): Add prototype.
11964 * emacs.c (main): Add call to init_print_once. Adjust comments.
11966 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
11968 * window.c (window_resize_check, window_resize_apply)
11969 (window_from_coordinates, recombine_windows, set_window_buffer)
11970 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
11971 (Fsplit_window_internal, Fdelete_window_internal)
11972 (freeze_window_starts): Use bool for booleans.
11973 * window.h (window_frame_coordinates, resize_frame_windows)
11974 (freeze_window_starts, set_window_buffer): Adjust prototypes.
11976 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
11978 * dispnew.c (bitch_at_user): Use `user-error'.
11980 2013-03-17 Ken Brown <kbrown@cornell.edu>
11982 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
11983 as return type of image_background. (Bug#13981)
11984 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
11986 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
11988 * nsterm.m (updateFrameSize:): Change resize increments if needed.
11989 (ns_select): Don't return with result uninitialized.
11991 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
11994 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
11996 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
11997 directories. If filename is nil, get directory name (Bug#13932).
11998 Use getFilename and getDirectory.
11999 (getFilename, getDirectory): New methods for EmacsSavePanel and
12001 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12003 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12005 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12007 2013-03-15 Kenichi Handa <handa@gnu.org>
12009 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12010 (adjust_after_replace): Make it back to static. Delete the third
12011 arg text_at_gap_tail. Cancel the code for handling it.
12013 * coding.h (struct coding_system): New member eol_seen.
12015 * coding.c (detect_ascii): New function.
12016 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12017 when the source bytes are actually scanned. On detecting for
12018 coding_category_utf_8_auto, call detect_ascii instead of scanning
12019 source bytes directly.
12020 (produce_chars): Call insert_from_gap with the new arg 0.
12021 (encode_coding): Likewise.
12022 (decode_coding_gap): Control ASCII optimization by the variable
12023 disable_ascii_optimization instead of #ifndef .. #endif.
12024 Deccode EOL format according to coding->eol_seen.
12025 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12028 * lisp.h (adjust_after_replace): Cancel externing it.
12029 (insert_from_gap): Adjust prototype.
12031 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12033 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12034 FULLSCREEN_MAXIMIZED. (Bug#13935)
12036 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12038 * region-cache.c (find_cache_boundary, move_cache_gap)
12039 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12040 Simplify debugging check and convert to eassert. Adjust comment.
12041 (pp_cache): Put under ENABLE_CHECKING.
12043 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12045 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12046 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12047 and WM_ACTIVATEAPP.
12048 (w32fullscreen_hook): If the frame is visible, reset
12049 f->want_fullscreen flag after changing the frame size. If the
12050 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12053 2013-03-13 Daniel Colascione <dancol@dancol.org>
12055 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12056 too so that these builds can use Cygwin's file conversion
12057 functions. (We've been building and linking cygw32.o all along
12058 and just not using it.)
12060 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12062 File synchronization fixes (Bug#13944).
12063 * Makefile.in (LIB_FDATASYNC): New macro.
12065 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12066 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12067 Don't worry about HAVE_FSYNC, since a substitute fsync is
12068 available if the system lacks one.
12069 (Fwrite_regin): Retry fsync if interrupted.
12071 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12073 * w32term.c (w32_read_socket): If the Emacs frame is being
12074 activated, call w32fullscreen_hook, to make sure the new frame
12075 dimensions are in effect. (Bug#13937)
12077 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12079 * xdisp.c (init_iterator): Simplify because both character and byte
12080 positions are either specified or -1. Add eassert. Adjust comment.
12081 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12082 character and byte positions can be obtained from marker.
12084 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12086 Static checking by Sun C 5.12.
12087 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12088 * bytecode.c (exec_byte_code):
12089 * dispnew.c (init_display):
12091 * fileio.c (Fsubstitute_in_file_name):
12092 * keyboard.c (Fevent_convert_list):
12093 * keymap.c (Fsingle_key_description):
12094 * term.c (maybe_fatal, fatal):
12095 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12096 * xsmfns.c (Fhandle_save_session):
12097 Omit unreachable code.
12098 * keymap.c (map_keymap_char_table_item): Cast void * to
12099 a function pointer type; the C Standard requires this.
12101 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12102 Include <sys/param.h> unconditionally, as that works elsewhere and
12103 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12104 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12107 See ChangeLog.12 for earlier changes.
12109 ;; Local Variables:
12113 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12115 This file is part of GNU Emacs.
12117 GNU Emacs is free software: you can redistribute it and/or modify
12118 it under the terms of the GNU General Public License as published by
12119 the Free Software Foundation, either version 3 of the License, or
12120 (at your option) any later version.
12122 GNU Emacs is distributed in the hope that it will be useful,
12123 but WITHOUT ANY WARRANTY; without even the implied warranty of
12124 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12125 GNU General Public License for more details.
12127 You should have received a copy of the GNU General Public License
12128 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.