1 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (Ffile_system_info): Use WINAPI in the function
4 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6 * print.c (Fexternal_debugging_output): If the argument character
7 is non-ASCII, encode it with the current locale's encoding before
8 writing the result to the terminal. (Bug#16448)
10 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
11 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
14 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
16 * process.c (create_process): Reset SIGPROF handler in the child.
17 * callproc.c (call_process): Likewise.
19 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
21 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
23 2014-01-29 Eli Zaretskii <eliz@gnu.org>
25 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
26 of zero to print strings, GDB doesn't like it.
28 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
29 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
30 we still use correct addresses. (Bug#16576)
32 2014-01-27 K. Handa <handa@gnu.org>
34 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
35 to preserve the code detection behavior of 24.3.
36 * coding.h (struct coding_system): New member detected_utf8_bytes.
37 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
38 (decode_coding_gap): Use short cut for UTF-8 file reading only
39 when coding->detected_utf8_bytes equals to coding->src_bytes.
40 * fileio.c (Finsert_file_contents): Cancel the previous change.
42 2014-01-29 Martin Rudalics <rudalics@gmx.at>
44 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
47 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
49 * xmenu.c (create_and_show_popup_menu): Handle case when no key
50 is grabbed (Bug#16565).
52 2014-01-28 Martin Rudalics <rudalics@gmx.at>
54 * xdisp.c (last_max_ascent): Re-remove after erroneously
55 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
57 (move_it_to): Re-remove reference to last_max_ascent.
58 (Fwindow_text_pixel_size): Add iterator's max_ascent and
59 max_descent here instead of calling line_bottom_y. Fix
62 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
64 * terminal.c (initial_free_frame_resources): New function.
65 (init_initial_terminal): Install new hook to free face cache
66 on initial frame and avoid memory leak. For details, see
67 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
68 * xfaces.c (free_frame_faces): Adjust comment.
70 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
72 * data.c (Fstring_to_number): Document results if unparsable
75 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
77 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
79 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
81 When decoding, prefer ptrdiff_t to int for buffer positions etc.
82 * coding.c (detect_coding_utf_8, emacs_mule_char)
83 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
84 (check_utf_8, decode_coding):
85 * coding.h (struct coding_system.errors):
86 Use ptrdiff_t, not int, for integer values derived from buffer and
89 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
90 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
91 before invoking decode_coding_gap, since there's just one block.
93 2014-01-25 Martin Rudalics <rudalics@gmx.at>
95 Fix handling of face attributes in Fx_create_frame (Bug#16529).
96 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
97 too early. Again run change_frame_size before assigning menu-
100 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
102 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
103 arrives, call x_check_fullscreen, in case the new display has a
104 different resolution. (Bug#16517)
106 2014-01-25 Eli Zaretskii <eliz@gnu.org>
108 * term.c (read_menu_input): If the selected frame changes, exit
110 (tty_menu_show): If the selected frame changes while we displayed
111 a menu, throw to top level. (Bug#16479)
113 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
115 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
117 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
119 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
120 * data.c (count_one_bits_word): Fix bug (negated comparison)
121 when BITS_PER_ULL < BITS_PER_BITS_WORD.
123 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
125 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
126 undefined behavior by initializing display property bit of a
127 string processed by the bidirectional iterator. For details, see
128 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
130 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
132 Minor cleanup of previous change.
133 * image.c (imagemagick_error, Fimagemagick_types):
134 Omit some recently-introduced and unnecessary casts and assignments.
136 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
138 Fix two memory leaks discovered with Valgrind.
139 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
140 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
142 2014-01-22 Martin Rudalics <rudalics@gmx.at>
144 Fixes in window size functions around Bug#16430 and Bug#16470.
145 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
146 (Fwindow_mode_line_height, Fwindow_header_line_height)
147 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
148 Minor doc-string adjustments.
149 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
151 (window_body_height, window_body_width): Do not count partially
152 visible lines/columns when PIXELWISE is nil (Bug#16470).
153 (Qfloor, Qceiling): New symbols.
155 2014-01-21 Eli Zaretskii <eliz@gnu.org>
157 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
158 when the image cache is not yet allocated. (Bug#16509)
160 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
162 * buffer.c (Fkill_buffer): When killing an indirect buffer,
163 re-attach intervals to its base buffer (Bug#16502).
164 * intervals.c (set_interval_object): Move from here...
165 * intervals.h (set_interval_object): ... to here. Fix comments.
167 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
169 Avoid undefined behavior by initializing buffer redisplay bit.
170 Problem reported by Dmitry Antipov in
171 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
172 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
174 Revert some of the CANNOT_DUMP fix (Bug#16494).
175 * lread.c (init_lread): Fix typo: NILP, not !NILP.
177 2014-01-19 Eli Zaretskii <eliz@gnu.org>
179 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
180 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
181 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
182 they are replaced by macros that expand into direct calls to the
183 corresponding functions from GDI32.DLL.
184 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
185 variables in the Cygwin build, they are unused.
187 2014-01-19 K. Handa <handa@gnu.org>
189 * composite.c (composition_update_it): Fix previous change.
191 2014-01-18 Eli Zaretskii <eliz@gnu.org>
193 Fix file name handling on MS-Windows 9X.
194 * w32.c (maybe_load_unicows_dll): New function.
196 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
197 on, to make sure we can convert file names to and from UTF-8 on
198 Windows 9X. This fixes a failure to start up because Emacs cannot
199 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
201 * w32font.c [WINDOWSNT]: Include w32.h.
202 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
203 of implementing the same stuff.
204 Remove now unused g_b_init_is_windows_9x.
206 * w32.h (maybe_load_unicows_dll): Add prototype.
208 2014-01-17 Eli Zaretskii <eliz@gnu.org>
210 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
211 switch to single keyboard. Prevents daemon crashes when a new
212 client connects while we show a TTY menu in an existing client.
215 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
217 Fix MinGW64 porting problem with _setjmp.
218 Reported by Eli Zaretskii in:
219 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
220 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
221 the old _setjmp and _longjmp. All uses changed.
223 2014-01-13 Daniel Colascione <dancol@dancol.org>
225 * textprop.c (Fremove_list_of_text_properties): Correctly
226 handle reaching the end of the interval tree. (Bug#15344)
228 2014-01-13 Martin Rudalics <rudalics@gmx.at>
230 * xdisp.c (resize_mini_window): Round height to a multiple of
231 frame's line height. Fix bug in calculation of window start
232 position (Bug#16424).
234 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
236 * macfont.m: Include termchar.h.
237 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
238 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
239 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
240 *_WITH_GC_* to take face and f as parameters.
241 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
242 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
244 2014-01-13 Daniel Colascione <dancol@dancol.org>
246 Fix menu item updating in the presence of the Unity global menu
249 * gtkutil.h (xg_have_tear_offs): Add frame parameter
250 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
252 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
253 updating menus; explain why.
254 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
255 problem it's supposed to solve and it interferes with detecting
256 the presence of a global menu.
257 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
260 2014-01-11 K. Handa <handa@gnu.org>
262 * composite.c (composition_update_it): Fix indexing of
263 LGSTRING_CHAR (Bug#15984).
265 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
267 * unexw32.c (_start) [__MINGW64__]: Define to __start.
269 2014-01-11 Eli Zaretskii <eliz@gnu.org>
271 * xdisp.c (try_window_id): Don't use this function's optimizations
272 if overlays in the buffer displayed by the window have changed
273 since last redisplay. (Bug#16347)
274 (message_dolog): Fix indentation.
276 2014-01-11 Martin Rudalics <rudalics@gmx.at>
278 * frame.c (frame_resize_pixelwise): Fix doc-string.
280 2014-01-10 Martin Rudalics <rudalics@gmx.at>
282 Fix handling of internal borders (Bug#16348).
283 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
284 internal border width from pixel width of windows.
285 (change_frame_size_1): Don't return early when frame's pixel
286 size changes - we still have to record the new sizes in the
288 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
289 also when toolbar gets larger.
290 * window.c (check_frame_size): Include internal_border_width in
292 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
293 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
294 non-toolkit/non-GTK version clear internal border.
295 * xterm.c (x_clear_under_internal_border): New function for
296 non-toolkit/non-GTK version.
297 (x_after_update_window_line): In non-toolkit/non-GTK version
299 (handle_one_xevent, x_set_window_size): Call
300 x_clear_under_internal_border in non-toolkit/non-GTK version.
301 * xterm.h (x_clear_under_internal_border): Extern it.
303 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
305 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
306 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
309 2014-01-06 Eli Zaretskii <eliz@gnu.org>
311 * xdisp.c (redisplay_window): Don't skip window redisplay if the
312 last value of point is not equal to buffer's point. (Bug#16129)
314 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
317 * nsterm.h (updateCollectionBehavior): Rename from
318 updateCollectionBehaviour. All uses changed.
320 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
321 * Makefile.in (SETFATTR): New macro.
322 (temacs$(EXEEXT)): Use it.
324 2014-01-04 Martin Rudalics <rudalics@gmx.at>
326 Fix maximization behavior on Windows (Bug#16300).
327 * w32fns.c (w32_fullscreen_rect): Don't handle
328 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
329 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
330 of SetWindowPos. Restore last placement also when leaving
331 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
332 but the FULLSCREEN_BOTH case.
334 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
337 * data.c (arithcompare_driver):
338 * fileio.c (Fcar_less_than_car):
339 * fns.c (internal_equal):
340 * frame.c (delete_frame):
341 * lisp.h (enum More_Lisp_Bits):
343 Avoid C99 constructs that don't work in C89.
344 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
345 to port to C89, which doesn't have 'long long'.
346 (count_trailing_zero_bits): Use them.
348 2014-01-03 Chong Yidong <cyd@gnu.org>
350 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
352 2014-01-02 Martin Rudalics <rudalics@gmx.at>
354 Further adjust frame/window scrollbar width calculations.
355 * window.c (apply_window_adjustment): Set
356 windows_or_buffers_changed.
357 (Fwindow_scroll_bars): Return actual scrollbar width.
358 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
359 For non-toolkit builds again use 14 as minimum width and set
360 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
361 * xterm.c (XTset_vertical_scroll_bar): Take width from
362 WINDOW_SCROLL_BAR_AREA_WIDTH.
363 (x_new_font): Rename wid to unit. Base calculation of new
364 scrollbar width on toolkit used and make it analogous to that of
365 x_set_scroll_bar_default_width.
366 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
367 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
369 * w32term.c (w32_set_vertical_scroll_bar): Take width from
370 WINDOW_SCROLL_BAR_AREA_WIDTH.
371 (x_new_font): Make it correspond to changes in xterm.c.
373 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
375 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
376 This is a cleaner way to fix the MinGW-w64 porting problem.
377 Check for INTPTR_MAX misconfiguration.
379 2014-01-01 Eli Zaretskii <eliz@gnu.org>
381 * search.c (newline_cache_on_off, find_newline): In indirect
382 buffers, use the newline cache of the base buffer.
384 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
385 buffer, invalidate the caches of its base buffer. (Bug#16265)
387 * indent.c (width_run_cache_on_off, compute_motion): In indirect
388 buffers, use the width-run cache of the base buffer.
390 * xdisp.c (redisplay_window): When the window displays an indirect
391 buffer, and the character widths in the display table have
392 changed, invalidate the width-run cache of the corresponding base
395 * fileio.c (Finsert_file_contents): When invalidating the newline
396 cache, consider the case of inserting into indirect buffer.
398 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
399 In indirect buffers, use the paragraph cache of the base buffer.
401 2013-12-31 Martin Rudalics <rudalics@gmx.at>
403 * window.c (grow_mini_window): Fix last change.
405 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
407 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
409 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
411 * w32term.c (w32_initialize): Use LCID and LOWORD.
413 * w32proc.c (create_child): Use pid_t for 5th argument.
414 (IsValidLocale): Don't provide prototype for MinGW64.
415 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
416 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
418 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
419 MinGW64 doesn't support.
421 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
423 * w32.c (set_named_security_info): New function.
424 (acl_set_file): Fall back on set_named_security_info if
425 set_file_security fails.
426 (g_b_init_set_named_security_info_w)
427 (g_b_init_set_named_security_info_a): New static variables.
428 (globals_of_w32): Initialize them to zero.
429 (set_named_security_info): Set them to non-zero if the
430 corresponding API is available.
431 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
434 2013-12-31 Martin Rudalics <rudalics@gmx.at>
436 Some more fixes following pixelwise resize changes including one
438 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
439 of frame_resize_pixelwise.
440 * widget.c (pixel_to_text_size): New function.
441 (update_wm_hints): Have size hints respect value of
442 frame_resize_pixelwise.
443 (EmacsFrameResize): Alway process resize requests pixelwise.
444 * window.c (grow_mini_window): Make sure mini window is at least
446 * xdisp.c (display_menu_bar): Make sure menubar extends till
448 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
449 (x_set_tool_bar_lines): Calculate pixelwise.
450 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
451 frame_resize_pixelwise.
453 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
455 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
456 variables not used there.
458 2013-12-30 Eli Zaretskii <eliz@gnu.org>
460 * w32.c (sys_umask): New function. (Bug#16299)
462 2013-12-30 Martin Rudalics <rudalics@gmx.at>
464 * dispnew.c (change_frame_size_1): Take old width of root window
465 from that window's pixel width. (Bug#16284)
467 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
469 Plain copy-file no longer chmods an existing destination (Bug#16133).
470 * fileio.c (realmask): Now a static var, not a local.
471 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
472 Remove arg STATPTR. All uses changed.
473 (Fcopy_file): Do not alter permissions of existing destinations,
474 unless PRESERVE-PERMISSIONS (renamed from
475 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
476 Avoid race when testing for existing destinations and for
477 when input and output files are the same.
478 If changing the group fails, adjust both default and
479 preserved permissions so that access is not granted to the
481 (Fset_default_file_modes, init_fileio): Update realmask.
482 (Fdefault_file_modes): Use realmask instead of calling umask.
484 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
486 Fix pipe bug with OS X emacs --daemon (Bug#16262).
487 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
488 flags on the daemon pipe ends before execing.
490 2013-12-28 Eli Zaretskii <eliz@gnu.org>
492 * w32fns.c (Fx_create_frame): Error out if called from a TTY
495 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
497 * callproc.c (Vexec_path): Document that exec-directory is in it.
499 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
501 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
504 2013-12-27 Chong Yidong <cyd@gnu.org>
506 * data.c (Fsymbol_function): Doc fix.
508 2013-12-26 Martin Rudalics <rudalics@gmx.at>
510 Some more tinkering with Bug#16051.
511 * window.c (resize_frame_windows): Don't let the size of the
512 root window drop below the frame's default character size.
513 Never ever delete any subwindows - let the window manager do the
516 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
517 of toolbar lines needed when they exceed the height of the root
519 (unwind_create_frame_1): New function.
520 (Fx_create_frame): Generally inhibit calling the window
521 configuration change hook here. Remove extra call to
522 change_frame_size - it's not needed when we don't run the
523 configuration change hook.
525 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
527 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
528 On my Fedora 19 platform the core dumps were so big that
529 my desktop became nearly catatonic.
530 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
531 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
532 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
533 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
535 * conf_post.h (__has_feature): New macro, if not already defined.
536 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
537 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
539 2013-12-25 Eli Zaretskii <eliz@gnu.org>
541 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
542 is a file name. (Bug#16252)
544 2013-12-25 Chong Yidong <cyd@gnu.org>
546 * keyboard.c (Voverriding_terminal_local_map):
547 (Voverriding_local_map): Doc fix.
549 * keymap.c (Vemulation_mode_map_alists): Doc fix.
551 2013-12-24 Eli Zaretskii <eliz@gnu.org>
553 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
554 file name when it is submitted to ShellExecute. Simplify code.
555 Don't test DOCUMENT for being a string, as that is enforced by
556 CHECK_STRING. Doc fix.
558 2013-12-23 Eli Zaretskii <eliz@gnu.org>
560 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
561 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
562 redisplay_tool_bar does. Improve and fix commentary.
563 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
564 limits of the glyph matrices. (Bug#16051)
565 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
566 only when the new size is different from the old one, and the new
567 size can be achieved given the frame height.
569 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
571 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
573 2013-12-23 Glenn Morris <rgm@gnu.org>
575 * lread.c (Fload): Mention load-prefer-newer in doc.
577 2013-12-22 Martin Rudalics <rudalics@gmx.at>
579 Handle Bug#16207 by being more restrictive when running hooks.
580 * window.c (unwind_change_frame): New function.
581 (Fset_window_configuration): Don't run configuration change hook
582 while the frame configuration is unsafe. Call select_window
585 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
587 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
589 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
591 * nsterm.h: Declare EmacsColor category.
593 * nsterm.m (NSColor): Implement EmacsColor category.
594 (ns_get_color): Use colorUsingDefaultColorSpace.
595 (ns_get_color, ns_term_init): Use colorForEmacsRed.
597 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
599 2013-12-21 Eli Zaretskii <eliz@gnu.org>
601 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
602 having the PNG_NORETURN attribute, to avoid compiler warning in
605 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
607 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
609 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
610 fringe background extension.
611 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
612 because they are now always the same as `left' and `width',
613 respectively. Remove code for the case that `width' and
614 `sb_width' are different.
616 2013-12-20 Martin Rudalics <rudalics@gmx.at>
618 Remove scroll_bar_actual_width from frames.
619 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
620 * frame.c (Fscroll_bar_width): Return scroll bar area width.
621 (x_figure_window_size):
622 * nsterm.m (x_set_window_size):
623 * widget.c (set_frame_size):
624 * w32term.c (x_set_window_size):
625 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
626 scroll_bar_actual_width.
628 Convert scroll_bar members to integers on Windows.
629 * w32term.h (struct scroll_bar): Convert top, left, width,
630 height, start, end and dragging to integers.
631 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
633 * w32term.c (w32_set_scroll_bar_thumb)
634 (w32_scroll_bar_handle_click): Remove XINT conversions for
635 scroll_bar members. Treat bar->dragging as integer.
636 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
637 first element. Remove XINT conversions for scroll_bar members.
638 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
639 Remove XINT conversions for scroll_bar members.
641 Fix assignment for new window total sizes.
642 * window.c (Fwindow_resize_apply_total): Assign values for
645 2013-12-20 Chong Yidong <cyd@gnu.org>
647 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
648 argument to `append'.
650 2013-12-19 Eli Zaretskii <eliz@gnu.org>
652 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
653 current text face, for extending the face of the display margins.
656 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
659 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
661 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
664 * nsterm.m (Qfile, Qurl): New.
665 (EV_MODIFIERS2): New macro.
666 (EV_MODIFIERS): Use EV_MODIFIERS2.
667 (ns_term_init): Remove font and color from DND, does not work on
668 newer OSX, and other ports don't have them.
669 (performDragOperation:): Handle modifiers used during drag.
670 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
671 Remove global Lisp variables used to communicate with ns-win.el.
672 Remove font and color handling.
673 (syms_of_nsterm): Defsym Qfile and Qurl.
675 2013-12-19 Anders Lindgren <andlind@gmail.com>
677 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
678 (ns_constrain_all_frames, x_set_offset): Remove assignment to
680 (updateFrameSize:, windowWillResize:toSize:): Add trace.
681 (constrainFrameRect): Remove special case nr_screens == 1.
682 Don't constrain size to size of view.
684 * nsterm.h (ns_output): Remove dont_constrain.
686 2013-12-19 Anders Lindgren <andlind@gmail.com>
688 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
690 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
692 Minor fixes for recent openp changes.
693 * lisp.h (GCPRO7): New macro.
694 * lread.c (openp): Use bool for boolean; all callers changed.
695 Protect save_string from GC. Don't assume that file descriptors
696 are nonzero. Redo save_mtime comparison to avoid bogus GCC
697 warning about uninitialized variable.
699 2013-12-18 Eli Zaretskii <eliz@gnu.org>
701 * w32fns.c (emacs_abort): Use intptr_t as argument of
702 INT_BUFSIZE_BOUND, to avoid compiler warnings.
704 2013-12-18 Glenn Morris <rgm@gnu.org>
706 * lread.c (Fload): Pass load_prefer_newer to openp.
707 Don't bother checking mtime if openp already did it.
708 (openp): Add `newer' argument, to check all suffixes
709 and find the newest file.
710 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
711 * callproc.c (call_process):
712 * charset.c (load_charset_map_from_file):
713 * emacs.c (init_cmdargs):
714 * image.c (x_create_bitmap_from_file, x_find_image_file):
716 * lread.c (Flocate_file_internal):
717 * process.c (Fformat_network_address):
718 * sound.c (Fplay_sound_internal):
719 * w32.c (check_windows_init_file):
720 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
722 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
724 2013-12-17 Eli Zaretskii <eliz@gnu.org>
726 * w32.c (getloadavg): Don't index samples[] array with negative
727 indices. Recover from wall-clock time being set backwards.
729 * w32term.c (w32_initialize): Declare the argument of
730 set_user_model as const.
732 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
733 (w32_menu_show): Constify some arguments passed to MessageBox.
735 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
736 to initialize Lisp objects.
738 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
739 initialize Lisp objects.
741 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
742 use variables used only on X under that condition.
744 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
745 variables not used there.
747 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
749 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
750 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
752 2013-12-16 Eli Zaretskii <eliz@gnu.org>
754 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
755 code, revealed in presence of R2L characters, character
756 compositions, and display vectors. A better fix for Bug#16148.
757 (extend_face_to_end_of_line): Don't reference tool_bar_window in
758 GTK and NS builds, they don't have this member of struct frame.
760 * dispextern.h (struct composition_it): Correct a comment for the
763 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
765 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
766 This prevents a compilation error on C compilers that do not
767 default functions to return 'int' if not declared. Also, add
768 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
769 since it now uses inline functions.
771 2013-12-16 Eli Zaretskii <eliz@gnu.org>
773 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
774 display margins on mode line, header line, and in the frame's
775 tool-bar window. (Bug#16165)
777 2013-12-16 Andreas Schwab <schwab@suse.de>
779 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
781 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
783 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
786 2013-12-16 Martin Rudalics <rudalics@gmx.at>
788 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
790 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
792 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
793 intended to find bogus pointers in font objects (Bug#16140).
794 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
795 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
796 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
797 Disable for MS-Windows due to Bug#15876; apparently this
798 requires more or less substantial changes in fontset code.
799 * xfont.c (xfont_close):
800 * xftfont.c (xftfont_close): Call x_display_info_for_display
801 to check whether 'Display *' is valid (Bug#16093 and probably
804 2013-12-15 Eli Zaretskii <eliz@gnu.org>
806 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
807 Reported by Juanma Barranquero <lekktu@gmail.com>.
809 * process.c (Fprocess_send_eof): Don't crash if someone tries to
810 open a pty on MS-Windows. (Bug#16152)
812 * emacs.c (decode_env_path): Fix bogus comparison against
813 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
815 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
817 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
818 (Fx_file_dialog): Add parentheses around && to silence warning.
820 * w32term.c (construct_drag_n_drop): Remove unused local variable.
822 2013-12-15 Eli Zaretskii <eliz@gnu.org>
824 * xdisp.c (extend_face_to_end_of_line): Extend background of
825 non-default face in margin areas as well. (Bug#16151)
826 (display_line): Call extend_face_to_end_of_line for continued
827 lines as well, if the display margins have non-zero width.
828 (set_glyph_string_background_width): When needed, set the
829 extends_to_end_of_line_p flag on glyph strings to be drawn in
830 margin areas, not only in the text area.
832 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
835 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
837 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
838 Don't worry about verify_error being t, since it has to be a list.
840 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
842 Use bool for boolean, focusing on headers.
843 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
844 No need to include <stdbool.h>, since conf_post.h does it now.
845 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
846 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
847 (SET_PER_BUFFER_VALUE_P):
848 * ccl.c, ccl.h (setup_ccl_program):
849 * ccl.h (CHECK_CCL_PROGRAM):
850 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
851 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
852 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
853 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
854 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
855 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
856 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
857 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
858 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
859 (CHARSET_FAST_MAP_SET):
860 * coding.c (decode_coding_ccl, encode_coding_ccl):
861 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
862 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
863 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
864 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
865 (decode_coding_c_string):
866 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
867 * conf_post.h (has_attribute):
868 * dispextern.h (trace_redisplay_p):
869 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
870 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
871 (SET_GLYPH_FROM_CHAR_GLYPH):
872 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
873 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
874 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
875 (cursor_in_mouse_face_p):
876 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
877 (blank_row, prepare_desired_row)
878 (build_frame_matrix_from_leaf_window, make_current)
879 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
880 (update_window, scrolling_window, update_frame_line):
881 * disptab.h (GLYPH_FOLLOW_ALIASES):
882 * editfns.c (Fformat):
883 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
884 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
885 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
886 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
887 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
888 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
890 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
891 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
892 (FRAME_MOUSE_UPDATE):
893 * fringe.c (Fdefine_fringe_bitmap):
894 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
895 (x_create_bitmap_from_xpm_data, xpm_load_image):
896 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
897 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
898 (MERGE_INTERVAL_CACHE):
899 * keymap.h (KEYMAPP):
900 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
901 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
902 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
903 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
904 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
905 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
906 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
907 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
908 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
909 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
910 (SETUP_BUFFER_SYNTAX_TABLE):
911 * systime.h (timespec_valid_p):
912 * term.c (save_and_enable_current_matrix):
913 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
914 * xdisp.c (in_display_vector_p, display_tool_bar_line)
915 (redisplay_internal, try_window_reusing_current_matrix)
916 (sync_frame_with_window_matrix_rows, try_window_id)
917 (display_menu_bar, display_tty_menu_item, display_mode_line)
918 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
919 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
920 * xmenu.c (xmenu_show):
921 * xterm.c (use_xim, x_term_init):
922 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
923 (struct x_bitmap_record):
924 Use bool for booleans.
925 * ccl.c (struct buffer_text):
926 * ccl.h (struct ccl_program):
927 * charset.h (struct charset):
929 * coding.h (struct iso_2022_spec, struct coding_system):
930 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
931 (struct glyph_string, struct face, struct face_cache)
932 (struct bidi_string_data, struct bidi_it)
933 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
935 * editfns.c (Fformat):
936 * frame.h (struct frame):
937 * fringe.c (struct fringe_bitmap):
938 * intervals.h (struct interval):
939 * keyboard.h (struct kboard):
940 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
941 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
942 (struct Lisp_Buffer_Local_Value, union specbinding):
943 * macfont.m (struct macfont_info):
944 * process.h (struct Lisp_Process):
945 * termchar.h (struct tty_display_info):
946 * window.h (struct window):
947 * xterm.h (struct x_output):
948 Use bool_bf for boolean bit-fields.
949 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
951 * ccl.h (struct ccl_program): Remove unused members private_state,
952 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
954 (struct ccl_spec): Remove unused members cr_carryover,
956 * conf_post.h: Include <stdbool.h>.
958 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
959 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
960 Surround statement macro with proper 'do { ... } while (false)' brackets.
961 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
962 Args must now be expressions; all callers changed.
963 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
964 (PRODUCE_GLYPHS): Simplify use of boolean.
965 * fileio.c (Fcopy_file):
966 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
967 * lisp.h (UNGCPRO): Return void, not int.
968 (FOR_EACH_TAIL): Use void expression, not int expression.
969 * region-cache.c: Reindent.
970 * region-cache.h: Copy comments from region-cache.c, to fix
971 incorrect remarks about booleans.
973 2013-12-14 Eli Zaretskii <eliz@gnu.org>
975 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
976 when character at point is displayed from a display vector.
979 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
981 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
982 now a list of certificate validation checks that will abort a
983 connection with an error.
984 (Fgnutls_boot): Document it and use it.
986 2013-12-14 Martin Rudalics <rudalics@gmx.at>
988 * w32term.c (w32_enable_frame_resize_hack): New variable.
989 (x_set_window_size): Use it to hack frame resizing on Windows
992 2013-12-14 Eli Zaretskii <eliz@gnu.org>
994 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
995 Windows-specific code to w32.c. Change error message text to
996 match that of Posix platforms.
998 * w32.c (w32_copy_file): New function, most of the code copied and
999 reworked from Fcopy_file. Improve error handling. Plug memory
1000 leak when errors are thrown. Support file names outside of the
1001 current codepage. (Bug#7100)
1003 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1005 * lread.c (load_path_default): Prototype.
1007 2013-12-13 Glenn Morris <rgm@gnu.org>
1009 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1010 (dump_path): Remove.
1011 (load-path-default): Remove `changed' argument.
1012 Do not set dump_path permanently. Simplify.
1013 (init_lread): Simplify.
1014 (syms_of_lread): Remove dump_path.
1016 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1018 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1019 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1020 2013-12-12 font-related change to avoid Bug#16128, which
1021 is quite hard to fix without even more substantial changes.
1023 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1025 * font.c (font_close_object): Check for live frame (Bug#16128).
1027 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1029 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1030 Return ptrdiff_t, not int, since it's a buffer size.
1031 Reindent/reparen some macros to a more Gnuish style.
1033 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1035 Avoid undefined behavior with huge regexp interval counts.
1036 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1037 since it's now specialized to interval counts. All uses changed.
1038 Do not assume wrapraound on signed integer overflow.
1039 (regex_compile): Simplify based on the above changes.
1041 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1043 Support file names on MS-Windows that use characters outside of
1044 the current system codepage. (Bug#7100)
1046 * w32.c (get_file_security, set_file_security)
1047 (create_symbolic_link): Separate pointers and boolean flags for
1048 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1049 non-zero, else the former.
1050 (codepage_for_filenames, filename_to_utf16, )
1051 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1053 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1055 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1056 Accept only one argument; all callers changed.
1057 (dostounix_filename): Remove the second argument, now works in
1058 UTF-8. All callers changed.
1059 (parse_root): Lose DBCS code.
1060 (get_long_basename, w32_get_short_filename, init_environment)
1061 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1062 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1063 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1064 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1065 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1066 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1068 (ansi_encode_filename): New function.
1069 (get_emacs_configuration, get_emacs_configuration_options):
1071 (add_volume_info, GetCachedVolumeInformation): Run the input file
1072 name through unixtodos_filename, to ensure it is stored and
1073 referenced in canonical form.
1074 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1075 (logon_network_drive, sys_link, utime): Improve error handling.
1076 (sys_access): New function.
1077 (hashval, generate_inode_val): Unused functions deleted.
1078 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1079 (check_windows_init_file): Convert error message from UTF-8 to
1080 ANSI codepage, for display in the message box.
1081 (globals_of_w32): Set w32_unicode_filenames according to the OS
1084 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1085 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1086 (syms_of_w32term): Declare w32-unicode-filenames.
1088 * w32proc.c (new_child, delete_child): Remove code that handled
1089 unused pending_deletion and input_file members of the child struct.
1090 (create_child, sys_spawnve): Convert all file names to ANSI
1091 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1092 name cannot be encoded in ANSI codepage. Don't use
1093 unixtodos_filename, mirror slashes by hand.
1094 (record_infile, record_pending_deletion): Functions deleted.
1095 (Fw32_short_file_name): Call w32_get_short_filename instead of
1098 * w32notify.c (add_watch): Work in Unicode mode when
1099 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1100 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1101 instead, do the same with Lisp primitives.
1103 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1104 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1105 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1106 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1107 (Fw32_shell_execute): Improve error reporting.
1108 (Fdefault_printer_name): Ifdef away for Cygwin.
1110 * w32.h (struct _child_process): Remove input_file and
1111 pending_deletion members that are no longer used.
1112 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1113 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1114 (ansi_encode_filename): New and updated prototypes.
1116 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1118 (unexec): Don't use dostounix_filename, it expects a file name in
1119 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1122 * fileio.c (Ffile_name_directory, file_name_as_directory)
1123 (directory_file_name, Fexpand_file_name)
1124 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1125 arguments of dostounix_filename.
1126 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1127 use MAX_UTF8_PATH for size of file-name strings.
1128 (emacs_readlinkat): Build an explicitly unibyte string for file
1130 (syms_of_fileio) <file-name-coding-system>:
1131 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1133 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1134 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1135 directories to UTF-8.
1136 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1137 environment, and each element of the input PATH, to UTF-8.
1139 * dired.c (file_attributes): Use build_unibyte_string explicitly
1140 to make Lisp strings from user and group names.
1142 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1145 * coding.c (decode_file_name, encode_file_name): New functions.
1147 * termcap.c (tgetent): Adapt to the change in arguments of
1150 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1153 * msdos.c (dostounix_filename, init_environment): Adapt to the
1154 change in arguments of dostounix_filename.
1156 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1157 [WINDOWSNT]: Encode file names passed to the image libraries in
1160 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1161 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1163 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1164 arguments of dostounix_filename.
1166 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1168 * font.h (struct font_entity) [HAVE_NS]: New field to record
1169 font driver which was used to create this entity.
1170 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1171 frame where the font was opened.
1172 (font_close_object): Add prototype.
1173 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1174 (font_close_object): Not static any more. Lost frame arg.
1175 Adjust comment and users.
1176 * alloc.c (cleanup_vector): Call font_close_object to adjust
1177 per-frame font counters correctly. If HAVE_NS, also call
1178 driver-specific cleanup for font-entity objects.
1179 * ftfont.c (ftfont_open):
1180 * nsfont.m (nsfont_open):
1181 * w32font.c (w32font_open_internal):
1182 * xfont.c (xfont_open):
1183 * xftfont.c (xftfont_open): Save frame pointer in font object.
1184 * macfont.m (macfont_open): Likewise.
1185 (macfont_descriptor_entity): Save driver pointer to be able
1186 to call its free_entity routine when font-entity is swept.
1187 * ftxfont.c (ftxfont_open): Add eassert because frame
1188 pointer should be saved by ftfont_driver.open.
1190 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1192 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1193 input polling is used. This is still meaningful for Cygwin, see
1194 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1195 * keyboard.c (poll_for_input_1, input_polling_used): Define
1197 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1198 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1199 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1200 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1201 (face_for_char): Likewise. Rearrange eassert and return ASCII
1202 face for CHAR_BYTE8_P.
1203 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1205 2013-12-11 Ken Brown <kbrown@cornell.edu>
1207 * dispextern.h (erase_phys_cursor):
1208 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1210 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1212 * nsterm.m (x_free_frame_resources):
1213 * term.c (tty_free_frame_resources):
1214 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1215 face cache because it's implied by free_frame_faces anyway.
1216 * w32term.c (x_free_frame_resources): Likewise. Do not call
1217 free_frame_faces twice.
1219 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1221 * editfns.c (Fformat_time_string): Mention %F in the doc.
1223 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1225 * window.c (resize_frame_windows): Don't return immediately when
1226 the root window's size doesn't change - the minibuffer window
1227 may still have to be repositioned/resized.
1228 * xfns.c (Fx_create_frame): Always change the frame size after
1229 initializing the frame's faces.
1230 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1231 change_frame_size should already have done it.
1232 (x_new_font): Assign new tool- and menu-bar heights.
1233 (x_set_window_size_1): Account for tool- and menu-bar heights
1234 (Bug#16013). Don't set pixel sizes since change_frame_size
1235 should already have done it.
1237 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1239 Remove the option of using libcrypto.
1240 * Makefile.in (LIB_CRYPTO): Remove.
1241 (LIBES): Don't use it.
1243 2013-12-11 Juri Linkov <juri@jurta.org>
1245 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1246 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1248 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1250 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1251 drawn tool bar items (Bug#16058).
1252 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1254 2013-12-09 Ken Brown <kbrown@cornell.edu>
1256 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1258 * lisp.h (get_frame_param): Adjust conditions for prototype
1261 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1263 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1264 Avoid unused macro warning if configured --without-xft.
1266 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1268 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1270 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1272 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1274 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1276 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1278 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1280 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1282 Use libcrypto's checksum implementations if available, for speed.
1283 * Makefile.in (LIB_CRYPTO): New macro.
1286 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1287 The macro didn't conform to C99 due to type mismatch,
1288 which caused compilation failure with Sun C 5.12,
1289 and it was confusing anyway. Include window.h to declare
1290 redisplay_other_windows.
1292 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1294 * window.c (set_window_buffer): Update mode line (bug#16084).
1296 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1298 Fix minor problems found by static checking.
1299 * keyboard.c (poll_for_input_1, input_polling_used):
1300 Define only if HAVE_NTGUI.
1301 * xmenu.c (popup_activate_callback): Omit unnecessary
1302 check against USE_X_TOOLKIT, which must be defined here anyway.
1303 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1306 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1308 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1310 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1312 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1314 * nsterm.m (x_set_window_size): Remove fprintf.
1315 (init): Define always. Set applicationDidFinishLaunchingCalled
1317 (applicationDidFinishLaunching:):
1318 Set applicationDidFinishLaunchingCalled.
1319 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1322 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1324 Pixel resize changes for NS (Bug#16049).
1325 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1326 height/width. row/cols are locals.
1327 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1328 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1329 (windowWillResize): Remove gsextra. Calculate extra as in
1331 (x_new_font): Don't change frame size if fullscreen.
1332 Change size pixelwise.
1334 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1335 comment in xfns.c. Change to pixelwise call.
1337 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1339 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1342 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1344 * xterm.c (input_signal_count): Remove.
1345 (x_dispatch_event): Define unconditionally.
1346 (x_make_frame_visible): Process X events until the frame
1347 is really visible (Bug#16027).
1348 * xterm.h (x_dispatch_event): Declare unconditionally.
1350 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1352 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1354 * nsterm.m (x_set_window_size): Handle pixelwise.
1356 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1358 * w32term.c (x_new_font):
1359 * xterm.c (x_new_font): Calculate new frame size from new font
1362 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1364 * lisp.h (FOR_EACH_TAIL): New macro.
1365 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1367 * window.c (select_window): Call second wset_redisplay before we change
1368 selected_window (bug#16034).
1370 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1372 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1374 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1376 * w32xfns.c: Include window.h, to avoid a compiler warning.
1378 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1380 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1381 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1382 window_scroll takes care of it.
1383 (Fset_window_point, Fdelete_other_windows_internal)
1384 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1385 (Fsplit_window_internal, Fdelete_window_internal)
1386 (Fresize_mini_window_internal, Fset_window_configuration)
1387 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1388 cause redisplay instead of forcing a complete redisplay.
1389 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1390 we're only affecting the selected_window.
1392 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1394 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1395 directional control characters. Update type and category
1396 determination according to the UBA from Unicode v6.3.
1397 (bidi_category_t): New category EXPLICIT_FORMATTING.
1399 * dispextern.h (bidi_type_t): Update to include new bidirectional
1400 properties introduced with Unicode v6.3. (Bug#16043)
1402 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1404 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1407 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1409 * font.c (font_list_entities): Remove dummy assignment.
1410 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1411 used on graphic displays only. Remove unused 'font_encoder' member.
1412 (struct font_bitmap): Remove unused 'extra' member.
1413 * nsfont.m (nsfont_open):
1414 * w32font.c (w32font_open_internal):
1415 * ftfont.c (ftfont_get_bitmap): Adjust users.
1417 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1419 Use bool for boolean.
1420 * tparam.c (tparam1):
1421 * undo.c (record_point, record_property_change):
1422 Use bool for boolean, for local vars that are always true or false.
1424 Minor integer overflow fixes (Bug#16033).
1425 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1426 This improves on the previous fix to this function.
1427 (window_resize_check): When summing up pixel counts, don't rely on
1428 undefined behavior if the sum overflows.
1430 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1432 * window.c (Fset_window_new_pixel): Don't choke at negative
1433 argument value (Bug#16033).
1435 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1436 to avoid crash in window_box_height.
1438 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1439 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1441 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1443 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1445 Minor integer overflow fixes.
1446 * window.c (Fset_window_new_pixel, grow_mini_window):
1447 * xdisp.c (Fwindow_text_pixel_size):
1448 Avoid undefined behavior on signed integer overflow.
1449 * xfns.c (x_set_mouse_color):
1450 Check that drag shape fits in 'unsigned', since that's what X wants.
1452 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1454 Improve reporting of fatal exception on MS-Windows.
1455 * w32fns.c (my_exception_handler): New function.
1456 (globals_of_w32fns): Set it up as the unhandled exception
1457 handler. Initialize exception code and address to zeros.
1458 (emacs_abort): If the exception code and address are available,
1459 print them at the beginning of the backtrace. Fix the format of
1460 printing addresses (was producing 0x0x12345678 on XP).
1463 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1465 * eval.c (Fbacktrace__locals): New function.
1466 (syms_of_eval): Defsubr it.
1468 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1470 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1471 Define here to unify between...
1472 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1473 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1475 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1477 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1479 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1480 fringe background extension.
1481 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1482 because they are now always the same as `left' and `width',
1483 respectively. Remove code for the case that `width' and
1484 `sb_width' are different.
1486 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1488 Fix minor problems found by static checking.
1489 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1490 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1491 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1493 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1495 * image.c (imagemagick_compute_animated_image): Don't crash if we
1496 have an animation with different-sized images (bug#15313).
1498 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1500 Remove some unused items introduced during pixelwise change.
1501 * window.c (window_resize_total_check): Remove unused function.
1502 * xdisp.c (remember_mouse_glyph): Remove unused label.
1503 (Ftool_bar_height): Move declaration inside #if.
1504 * xterm.c (x_set_window_size): Don't use r and c.
1506 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1508 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1511 * window.c (Fset_window_configuration): Comment out unused variables.
1513 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1515 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1517 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1519 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1521 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1522 HAVE_GNUTLS3 (Bug#16001).
1524 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1525 if interrupts are deferred (Bug#15801).
1527 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1529 Support resizing frames and windows pixelwise.
1530 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1531 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1532 (struct glyph_matrix): Replace window_left_col and
1533 window_top_line by window_pixel_left and window_pixel_top.
1534 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1536 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1537 (draw_window_divider, move_it_to, x_draw_right_divider)
1538 (x_draw_bottom_divider, change_frame_size): Add or fix
1540 * dispnew.c (change_frame_size_1): Change prototype.
1541 (adjust_glyph_matrix, required_matrix_width)
1542 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1543 values instead of lines and columns.
1544 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1545 WINDOW_TOTAL_FRINGE_WIDTH.
1546 (handle_window_change_signal, do_pending_window_change)
1547 (init_display): Adjusts calls of change_frame_size.
1548 (change_frame_size, change_frame_size_1): Handle pixelwise
1550 * frame.c (Qright_divider_width, Qbottom_divider_width):
1552 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1553 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1554 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1555 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1557 (set_frame_param): New function.
1558 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1559 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1560 (Ffringe_width, Fborder_width, Fright_divider_width)
1561 (Fbottom_divider_width): New functions, defsubr them.
1562 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1563 New argument pixelwise.
1564 (struct frame_parm_table): New members Qright_divider_width and
1565 Qbottom_divider_width.
1566 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1567 (x_report_frame_params): Handle Qright_divider_width and
1568 Qbottom_divider_width.
1569 (x_set_right_divider_width, x_set_bottom_divider_width):
1571 (frame_resize_pixelwise): New option.
1572 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1573 new_pixelwise, right_divider_width and bottom_divider_width;
1574 remove total_lines; rename text_lines, text_cols, new_text_lines
1575 and new_text_cols to text_height, text_width, new_height and
1576 new_width respectively.
1577 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1578 FRAME_TEXT_WIDTH respectively.
1579 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1580 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1581 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1583 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1584 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1585 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1586 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1587 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1588 (FRAME_TOTAL_COLS_ARG): Remove macro.
1589 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1590 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1591 (x_wm_set_size_hint): Handle frame pixel sizes.
1592 * indent.c (compute_motion, Fcompute_motion):
1593 Call window_body_width instead of window_body_cols.
1594 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1595 (make_lispy_position): Handle right and bottom dividers.
1596 (Fsuspend_emacs): Pixelize call of change_frame_size.
1597 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1598 * lisp.h: Extern set_frame_param.
1599 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1601 (Fx_create_frame): Add entry for vertical_drag_cursor.
1602 Pixelize call of change_frame_size.
1603 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1604 * nsterm.m (ns_update_window_end): Optionally draw right
1606 (x_set_window_size): Add argument pixelwise.
1607 Call check_frame_size and change_frame_size with pixelwise zero.
1608 (ns_draw_window_divider): New function.
1609 (ns_redisplay_interface): Add ns_draw_window_divider.
1610 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1611 (x_new_font): Call x_set_window_size with pixelwise zero.
1612 * print.c (print_object): For a window print its sequence
1614 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1615 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1616 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1617 (w32_createwindow): Use scroll bar area width.
1618 (w32_wnd_proc): Handle bottom divider width.
1619 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1620 (Fx_create_frame): Default divider width parameters.
1621 Caclulate sizes pixelwise. Add vertical drag cursor support.
1622 (x_create_tip_frame): Default divider widths to zero.
1623 Pixelize call to change_frame_size.
1624 (Fx_show_tip): Add handling of divider widths. Pixelize window
1626 (Fw32_frame_rect): New function.
1627 (frame_parm_handler w32_frame_parm_handlers): Add divider
1629 (Vx_window_vertical_drag_shape): Add variable.
1630 * w32inevt.c (resize_event, maybe_generate_resize_event):
1631 Pixelize change_frame_size calls.
1632 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1634 * w32term.c (w32_draw_window_divider): New function.
1635 (x_update_window_end): Handle right divider.
1636 (w32_draw_fringe_bitmap, x_scroll_run)
1637 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1638 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1639 Calculate new frame sizes pixelwise.
1640 (x_new_font): Pixelize call to x_set_window_size.
1641 (x_check_fullscreen): Pixelize call to change_frame_size.
1642 (x_set_window_size_1, x_set_window_size): New argument
1643 pixelwise. Calculate pixelwise.
1644 (x_wm_set_size_hint): Use scroll bar area width.
1645 (w32_redisplay_interface): Add w32_draw_window_divider.
1646 * w32term.h (struct w32_output): Add vertical drag cursor.
1647 * widget.c (set_frame_size, update_wm_hints)
1648 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1650 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1651 * window.c (sequence_number): Restore.
1652 (Fwindow_pixel_width, Fwindow_pixel_height)
1653 (Fwindow_mode_line_height, Fwindow_header_line_height)
1654 (window_pixel_to_total, Frun_window_scroll_functions)
1655 (Fset_window_new_pixel, window_resize_apply_total)
1656 (Fwindow_resize_apply_total): New functions.
1657 (window_body_height, window_body_width): Rename from
1658 window_body_lines. New argument PIXELWISE.
1659 Calculate pixelwise.
1660 (Fwindow_body_height, Fwindow_body_width): New argument
1662 (coordinates_in_window, window_relative_x_coord): Use window's
1663 pixel width instead of total width.
1664 (replace_window, recombine_windows): Initialize pixel values.
1665 (resize_root_window, resize_frame_windows, grow_mini_window)
1666 (shrink_mini_window): New argument PIXELWISE.
1667 Calculate pixelwise.
1668 (Fdelete_other_windows_internal, adjust_window_margins)
1669 (window_resize_check, window_resize_apply)
1670 (Fdelete_window_internal, Fresize_mini_window_internal)
1671 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1672 (check_frame_size): Rename arguments. New argument PIXELWISE.
1673 Calculate pixelwise.
1674 (set_window_buffer): Make samebuf bool. Run configuration change
1675 hook only if buffer changed.
1676 (Fset_window_buffer): Rewrite doc-string.
1677 (make_window): Initialize new_pixel slot.
1678 (Fwindow_resize_apply): Check pixel size of root window.
1679 (Fsplit_window_internal): Call 2nd argument pixel_size.
1680 Calculate pixelwise.
1681 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1683 (save_window_data): New slots frame_text_width,
1684 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1685 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1687 (Fcurrent_window_configuration, Fset_window_configuration)
1688 (save_window_save, compare_window_configurations): Handle new
1689 slots in save_window_data and saved_window.
1690 (Fset_window_scroll_bars): Fix doc-string.
1691 (window_resize_pixelwise): New variable.
1692 (coordinates_in_window, Fcoordinates_in_window_p):
1694 (make_parent_window): Adjust sequence_number.
1695 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1697 * window.h (struct window): New members new_pixel, pixel_left,
1698 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1699 (wset_new_pixel): New function.
1700 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1701 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1702 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1703 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1704 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1705 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1706 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1707 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1708 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1709 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1710 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1711 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1712 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1713 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1714 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1716 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1717 (window_body_width, check_frame_size): Adapt external declarations.
1718 * xdisp.c (last_max_ascent): New integer.
1719 (window_text_bottom_y): Handle bottom divider.
1720 (window_box_width, window_box_height): Calculate pixelwise.
1721 (get_glyph_string_clip_rects): Handle right divider.
1722 (remember_mouse_glyph): When windows are resized pixelwise
1723 proceed with width and height set to 1.
1724 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1726 (move_it_to): Calculate and return maximum x position
1728 (Fwindow_text_pixel_size): New function.
1729 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1730 (tool_bar_lines_needed): Rename to tool_bar_height.
1731 Calculate pixelwise.
1732 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1733 Calculate pixelwise.
1734 (redisplay_tool_bar): Calculate pixelwise.
1735 (redisplay_window): Calculate pixelwise. Handle dividers.
1736 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1737 (x_draw_vertical_border): Handle dividers.
1738 (define_frame_cursor1): Handle vertical drag cursor.
1739 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1740 (expose_window): Calculate pixelwise. Handle dividers.
1741 (init_xdisp): Initialize pixel values.
1742 * xfaces.c (Qwindow_divider): New face.
1743 (realize_basic_faces): Realize it.
1744 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1745 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1746 (x_set_scroll_bar_default_width): Default actual width to 16.
1747 (Fx_create_frame): Set sizes pixelwise.
1748 (x_create_tip_frame): Default divider widths to zero.
1749 Pixelize call of change_frame_size.
1750 (Fx_show_tip): Handle divider widths. Initial pixel position
1752 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1753 (Vx_window_vertical_drag_shape): New option.
1754 * xmenu.c (free_frame_menubar): Pixelize call of
1756 * xterm.c (x_draw_window_divider): New function.
1757 (x_update_window_end): Optionally draw right divider.
1758 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1759 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1760 (handle_one_xevent, x_new_font): Calculate pixelwise.
1761 (x_set_window_size_1, x_set_window_size): New argument
1762 pixelwise. Calculate pixelwise.
1763 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1764 (struct x_redisplay_interface): Add x_draw_window_divider.
1765 * xterm.h (struct x_output): Add vertical_drag_cursor.
1767 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1769 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1770 Set invisible frames's `redisplay' when a full redisplay is requested.
1771 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1772 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1773 (display_mode_lines): Set it here instead.
1775 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1777 * dispextern.h (set_window_update_flags): Remove.
1779 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1781 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1783 * xdisp.c (REDISPLAY_SOME_P): New macro.
1784 (redisplay_internal): Use it (bug#15999).
1785 (prepare_menu_bars, redisplay_window): Use it as well.
1787 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1789 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1791 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1792 (globals_of_w32font): Zero it out.
1793 (GetCharWidth32W_Proc): New function pointer.
1794 (get_char_width_32_w): New function.
1795 (compute_metrics): If get_glyph_outline_w returns an error, try
1796 get_char_width_32_w before declaring a failure. This avoids
1797 punishing raster (a.k.a. "bitmap") fonts by slowing down
1798 redisplay. (Bug#6364).
1800 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1802 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1803 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1804 highlight needs to be redisplayed. (Bug#15913)
1806 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1808 Fix minor problems found by static checking.
1809 * buffer.h (struct buffer_text, struct buffer):
1810 * frame.h (struct frame):
1811 * window.h (struct window):
1812 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1813 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1814 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1815 no-longer-valid use of HAVE_MENUS.
1816 * xdisp.c (propagate_buffer_redisplay): Now static.
1818 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1820 * xmenu.c (Fmenu_or_popup_active_p):
1821 * window.c (Fset_window_configuration):
1822 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1823 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1824 * fns.c (Fyes_or_no_p):
1825 * editfns.c (Fmessage_box, Fmessage_or_box):
1826 * alloc.c (make_save_ptr_ptr):
1827 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1829 * window.c (Fset_window_configuration): Move select_window later.
1831 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1833 Refine redisplay optimizations to only redisplay *some* frames/windows
1834 rather than all of them.
1835 * xdisp.c (REDISPLAY_SOME): New constant.
1836 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1837 (bset_redisplay, bset_update_mode_line): New functions.
1838 (message_dolog): Use bset_redisplay.
1839 (clear_garbaged_frames): Use fset_redisplay.
1840 (echo_area_display): Use wset_redisplay.
1841 (buffer_shared_and_changed): Remove.
1842 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1843 frame titles. Compute the actual set of windows redisplayed.
1844 Don't update frame titles and menu bars for frames that don't need to
1846 (propagate_buffer_redisplay): New function.
1848 (redisplay_internal): Use it. Be more selective in the set of windows
1849 we redisplay. Propagate windows_or_buffers_changed to
1850 update_mode_lines a bit later to simplify the code.
1851 (mark_window_display_accurate_1): Reset window and buffer's
1853 (redisplay_window): Do nothing if neither the window nor the buffer nor
1854 the frame needs redisplay.
1855 * window.h (struct window): Add `redisplay' field.
1856 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1857 (redisplay_other_windows, window_list): New declarations.
1858 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1859 (window_list): Not static any more.
1860 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1861 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1862 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1863 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1864 * frame.h (struct frame): Add `redisplay' field.
1865 Move `external_menu_bar' bitfield next to other bit-fields.
1866 (SET_FRAME_GARBAGED): Use fset_redisplay.
1867 (SET_FRAME_VISIBLE): Don't garbage the frame;
1868 Use redisplay_other_windows.
1869 * buffer.h (struct buffer): Add `redisplay' field.
1870 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1871 (modify_overlay): Use bset_redisplay.
1872 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1874 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1876 Support w32 file notifications in batch mode.
1877 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1878 invalid (which happens in batch mode). If non-interactive, call
1879 handle_file_notifications to store file notification events in the
1880 input queue. (Bug#15933)
1882 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1884 * w32inevt.c (handle_file_notifications): Now external, not static.
1886 * w32term.h (handle_file_notifications): Provide prototype.
1888 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1889 init_crit, since init_display, which does that otherwise, is not
1892 2013-11-27 Glenn Morris <rgm@gnu.org>
1894 * Makefile.in ($(lispsource)/international/charprop.el): New.
1895 (emacs$(EXEEXT)): Depend on charprop.el.
1897 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1899 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1900 deleting portions of the buffer under non-nil REPLACE argument.
1903 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1904 directory, watch it and not its parent.
1905 (add_watch): Allow empty string in FILE.
1907 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1909 * window.c (Fset_window_start, window_resize_apply)
1910 (window_scroll): Reset window_end_valid (Bug#15957).
1912 2013-11-27 Glenn Morris <rgm@gnu.org>
1914 * Makefile.in (leimdir): Now in lisp source directory.
1915 ($(leimdir)/leim-list.el): Just use ../leim .
1916 * epaths.in (PATH_DUMPLOADSEARCH):
1917 * lread.c (load_path_default):
1918 * nsterm.m (ns_load_path): No more leim directory.
1920 2013-11-26 Andreas Schwab <schwab@suse.de>
1922 * .gdbinit (xgettype): Add cast.
1924 2013-11-26 Glenn Morris <rgm@gnu.org>
1926 Preload leim-list.el.
1927 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1928 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1929 is a single directory.
1931 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1933 bool-vector-subsetp is now the normal direction (Bug#15912).
1934 * data.c (Fbool_vector_subsetp): Test whether the first argument
1935 is a subset of the second one, not the reverse. Add doc string.
1937 Fix minor problems found by static checking.
1938 * lread.c (load_path_default): Now static.
1939 * textprop.c (text_property_stickiness): Be consistent about the
1940 test used when deciding whether to consider the previous character.
1941 This simplifies the code a bit.
1943 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1945 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1947 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1948 (syms_of_frame): Don't defsubr them.
1950 2013-11-25 Glenn Morris <rgm@gnu.org>
1952 * lread.c (load_path_default): Change the sense of the argument.
1953 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1954 from dump_path. When it is not, avoid checking dump_path twice.
1956 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1957 uninstalled dump_path against installed Vload_path. (Bug#15964)
1959 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1961 Export get_pos_property to Elisp.
1962 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1963 (syms_of_editfns): Export it to Elisp.
1965 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1967 2013-11-23 Romain Francoise <romain@orebokech.com>
1969 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1970 initialization here ...
1971 (syms_of_fileio): ... from here.
1973 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1975 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1976 Please use --enable-check-lisp-object-type.
1978 2013-11-23 Glenn Morris <rgm@gnu.org>
1980 * process.c (get_process): Explicit error for dead buffers.
1982 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1984 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1986 2013-11-23 Glenn Morris <rgm@gnu.org>
1988 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1989 * lread.c (load_path_check): Take path to check as argument.
1990 (load_path_default): New, split from init_lread.
1991 (init_lread): Move calc of default load-path to load_path_default.
1992 Empty elements in EMACSLOADPATH now stand for the default.
1993 (load-path): Doc fix.
1994 * emacs.c (decode_env_path): Add option to treat empty elements
1995 as nil rather than ".".
1996 * callproc.c (init_callproc_1, init_callproc):
1997 * image.c (Vx_bitmap_file_path):
1998 * lisp.h (decode_env_path):
1999 * lread.c (Vsource_directory):
2000 Update for new argument spec of decode_env_path.
2002 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2004 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2005 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2007 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2009 Fix some dependency problems that cause unnecessary recompiles.
2010 Problem reported by RMS in
2011 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2012 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2013 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2014 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2015 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2016 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2017 (boostrap-clean): No need to remove stamp-oldxmenu.
2019 Fix recently introduced bool vector overrun.
2020 This was due to an optimization that went awry.
2021 Reported by Glenn Morris in
2022 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2023 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2024 for empty vectors, undoing the 2013-11-18 change.
2025 * data.c (bool_vector_binop_driver): Rely on this.
2026 Fix bug that occasionally overran the destination.
2027 * lisp.h (struct Lisp_Bool_vector): Document this.
2029 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2031 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2034 * nsterm.m (init, run, stop:): Comment out for now, does not work
2037 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2039 * charset.c (syms_of_charset): Don't read past end of string.
2041 2013-11-19 Glenn Morris <rgm@gnu.org>
2043 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2045 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2047 Add hooks to run on gaining/losing focus. (Bug#15029)
2048 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2049 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2050 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2052 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2054 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2055 The old names predated the API change that put destination at end.
2057 Improve API of recently-added bool vector functions (Bug#15912).
2058 The old API had (bool-vector-count-matches A B)
2059 and (bool-vector-count-matches-at A B I), which gave the
2060 misleading impression that the two functions were variants, one
2061 with a location I. The new API has (bool-vector-count-population A)
2062 and (bool-vector-count-consecutive A B I) to make the distinction
2063 clearer. The first function no longer has a B argument, since the
2064 caller can easily determine the number of nils if the length and
2065 number of ts is known.
2066 * data.c (Fbool_vector_count_population): Rename from
2067 bool_vector_count_matches, and accept just 1 argument.
2068 (Fbool_vector_count_consecutive): Rename from
2069 Fbool_vector_count_matches_at.
2071 Always allocate at least one bits_word per bool vector.
2072 See Daniel Colascione in:
2073 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2074 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2075 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2076 * lisp.h (struct Lisp_Bool_vector): Document this.
2078 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2080 * insdel.c (invalidate_buffer_caches): New function, consolidated
2081 from part of prepare_to_modify_buffer.
2082 (insert_from_gap, prepare_to_modify_buffer):
2083 * coding.c (code_convert_region, code_convert_string):
2084 Call invalidate_buffer_caches. (Bug#15841)
2086 * lisp.h (invalidate_buffer_caches): Add prototype.
2088 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2090 * w32term.c (x_update_window_end): Don't invalidate the entire
2091 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2092 highlight needs to be redisplayed. (Bug#15913)
2094 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2096 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2098 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2100 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2101 while we are using Vprin1_to_string_buffer.
2103 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2104 after inserting the description string. (Bug#15907)
2106 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2108 * data.c: Work around bogus GCC diagnostic about shift count.
2109 Reported by Eli Zaretskii in
2110 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2111 (pre_value): New function.
2112 (count_trailing_zero_bits): Use it.
2114 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2116 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2117 assume C macros are not supported even under -g3 in these old GCC
2120 2013-11-15 Leo Liu <sdl.web@gmail.com>
2122 * minibuf.c (Ftry_completion, Fall_completions)
2123 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2125 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2127 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2128 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2129 This avoids placing unnecessary constants into the Emacs code.
2131 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2133 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2134 for Cygwin w32 build.
2136 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2137 for Cygwin w32 build. (Bug#15892)
2139 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2141 Simplify, port and tune bool vector implementation.
2142 * alloc.c (bool_vector_exact_payload_bytes)
2143 (bool_vector_payload_bytes): Remove.
2144 (bool_vector_fill): Return its argument.
2145 * alloc.c (bool_vector_fill):
2147 * print.c (print_object):
2148 Simplify by using bool_vector_bytes.
2149 * alloc.c (make_uninit_bool_vector):
2150 New function, broken out from Fmake_bool_vector.
2151 (Fmake_bool_vector): Use it. Use tail call.
2152 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2153 * data.c (BITS_PER_ULL): New constant.
2154 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2155 if long long versions don't exist.
2156 (shift_right_ull): New function.
2157 (count_one_bits_word): New function, replacing popcount_bits_word
2158 macro. Don't assume that bits_word is no wider than long long.
2159 (count_one_bits_word, count_trailing_zero_bits):
2160 Don't assume that bits_word is no wider than long long.
2161 * data.c (bool_vector_binop_driver, bool_vector_not):
2162 * fns.c (Fcopy_sequence):
2164 Create an uninitialized destination, to avoid needless work.
2165 (internal_equal): Simplify.
2166 (Ffillarray): Prefer tail call.
2167 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2168 contain at least one word.
2169 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2170 chars are narrower than ints.
2171 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2172 * fns.c (Fcopy_sequence):
2174 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2175 Don't try to port to hosts where bits_word values have holes; the
2176 code wouldn't work there anyway. Verify this assumption, though.
2177 (bool_vector_bytes): New function.
2178 (make_uninit_bool_vector): New decl.
2179 (bool_vector_fill): Now returns Lisp_Object.
2181 * xfns.c (xic_create_fontsetname):
2182 * xrdb.c (gethomedir): Prefer tail calls.
2184 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2186 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2187 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2189 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2190 that requires a return value.
2191 (Fset_buffer_modified_p): Take advantage of this change to do
2194 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2196 * buffer.c (Frestore_buffer_modified_p): Sync it with
2197 Fset_buffer_modified_p.
2198 (Fforce_mode_line_update): New function, moved from subr.el.
2199 (Fset_buffer_modified_p): Use them.
2200 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2202 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2204 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2205 This avoids undefined behavior when subtracting pointers into
2206 different aways. On my platform it also makes the code a tad
2207 smaller and presumably faster.
2209 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2211 * keyboard.c (command_loop_1): Use region-extract-function.
2212 * insdel.c (Qregion_extract_function): Not static any more (can we
2213 stop pretending that these vars can benefit from being marked static?).
2215 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2217 * search.c (find_newline): If buffer text is relocated during the
2218 "dumb loop", adjust C pointers into buffer text to follow suit.
2221 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2223 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2224 for conversion (Bug#15837).
2226 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2228 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2229 for the entire range of inserted characters. (Bug#15841)
2231 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2233 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2235 (realize_default_face): Remove assignment to distant-foreground if
2236 unspecified (Bug#15815).
2238 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2240 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2241 cache-long-scans disabled, since we don't want to call
2242 prepare_to_modify_buffer (in insert_1_both) for each message we
2245 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2246 from buffer.c. Improve commentary to the buffer field setter
2249 * buffer.c (bset_cache_long_scans): Static function deleted.
2250 Improve commentary to the buffer field setter functions.
2251 (init_buffer_once): Default for cache-long-scans changed to t.
2254 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2256 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2258 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2259 This bug was introduced in my 2013-06-21 change, and caused
2260 struct Lisp_Sub_Char_Table objects to be given too many slots,
2261 which broke 'make -C admin/unidata'.
2263 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2265 Import changes from mac-port 4.5.
2266 * macfont.m (mac_font_copy_default_descriptors_for_language)
2267 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2268 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2269 (macfont_language_default_font_names): New.
2270 (macfont_list): Rearrange language/charset code.
2271 (macfont_close): Don't check for macfont_info->cache.
2272 (mac_ctfont_create_preferred_family_for_attributes): New font
2273 selection code, call
2274 mac_font_copy_default_name_for_charset_and_languages.
2275 (mac_font_copy_default_descriptors_for_language)
2276 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2278 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2280 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2282 Port to C11 aligned_alloc, and fix some integer overflows.
2283 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2284 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2285 and use of posix_memalign replaced with aligned_alloc.
2286 (aligned_alloc): New function, defined or declared as needed.
2287 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2288 Don't undef; configure.ac now does this.
2289 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2290 (calloc, aligned_alloc): Check for integer overflow.
2291 (aligned_alloc): Rename from memalign. All uses changed.
2292 (memalign): New function, an alias for aligned_alloc.
2294 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2296 * xdisp.c (redisplay_internal): Fix typo in last change.
2298 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2300 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2302 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2304 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2305 redisplay--mode-lines-cause.
2306 (redisplay_internal): Keep them uptodate. Remove redundant check of
2307 buffer_shared_and_changed.
2308 * *.[chm]: Number every assignment to update_mode_lines so we
2309 can track why it is set.
2311 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2313 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2315 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2317 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2318 can track why it is set.
2320 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2322 Integer-related fixes for term.c etc.
2323 * dispextern.h (face_tty_specified_color): New function.
2324 * term.c (turn_on_face): Don't rely on undefined behavior when
2325 assigning an out-of-range value to 'long'.
2326 Simplify test for toggling highlight.
2327 (tty_capable_p): Omit last two (unused) args. All callers changed.
2328 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2329 (read_menu_input, tty_menu_activate, tty_menu_show):
2330 * xfaces.c (x_supports_face_attributes_p)
2331 (tty_supports_face_attributes_p):
2332 Use bool for boolean. All callers changed.
2333 (tty_supports_face_attributes_p): Omit defaults for color indices;
2334 no longer needed. Simplify tail call.
2336 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2338 * xdisp.c (prepare_menu_bars): Mark static.
2339 * lisp.h (prepare_menu_bars): Don't declare.
2340 * xselect.c (x_handle_selection_clear):
2341 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2343 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2345 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2346 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2348 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2350 * keyboard.c (Fcommand_error_default_function): Rename from
2351 Fdefault_error_output.
2353 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2355 * keyboard.c (Fdefault_error_output): New function, extracted from
2357 (syms_of_keyboard): Use it for Vcommand_error_function.
2359 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2361 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2362 (init_eval): Use it to ensure handlerlist is non-NULL.
2363 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2364 (Fsignal): Adjust NULLness test of handlerlist.
2365 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2367 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2369 * callproc.c (call_process): Call prepare_to_modify_buffer before
2370 decoding text read from the sub-process, as the decoded stuff will
2371 be inserted into the buffer. This will invalidate the various
2372 caches maintained for the buffer. (Bug#15148)
2374 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2376 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2377 string of glyphless-char-display.
2379 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2381 * nsfns.m (ns_get_name_from_ioreg): New function.
2382 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2383 OSX >= 10.9. Use ns_get_name_from_ioreg.
2385 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2387 Simplify and port recent bool vector changes.
2388 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2389 only in this file. Use a more-efficient implementation if the
2390 second argument is a power of 2.
2391 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2392 Remove no-longer-necessary compile-time checks.
2393 (bool_vector_exact_payload_bytes): New function.
2394 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2395 exact payload changed to call the new function. Do not assume
2396 that the arg or result fits in ptrdiff_t.
2397 (bool_vector_fill): New function.
2398 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2400 (vroundup_ct): Don't assume arg fits in size_t.
2401 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2402 invoke set_category_set.
2403 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2404 All callers changed. Use bool_vector_set.
2405 * category.h (XCATEGORY_SET): Remove; no longer needed.
2406 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2408 * data.c (Faref): Use bool_vector_ref.
2409 (Faset): Use bool_vector_set.
2410 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2411 (Fbool_vector_not, Fbool_vector_count_matches)
2412 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2413 * fns.c (concat): Use bool_vector_ref.
2414 (Ffillarray): Use bool_vector_fill.
2415 (mapcar1): Use bool_vector_ref.
2416 (sxhash_bool_vector): Hash words, not bytes.
2417 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2418 a constant, since it's now used in #if.
2419 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2420 unsigned char on unusual architectures, so that we no longer
2421 assume that the number of bits per bits_word is a power of two or
2422 is a multiple of 8 or of CHAR_BIT.
2423 (Qt): Add forward decl.
2424 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2425 at least as strictly as bits_word.
2426 (bool_vector_data, bool_vector_uchar_data): New accessors.
2427 All data structure accesses changed to use them.
2428 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2429 (bool_vector_set): New functions.
2430 (bool_vector_fill): New decl.
2431 (ROUNDUP): Move to alloc.c as described above.
2433 Fix recent gnutls changes.
2434 * gnutls.c (Fgnutls_boot): Don't assume C99.
2435 * process.c (wait_reading_process_output): Fix typo in recent change.
2437 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2439 * process.c (wait_reading_process_output, read_process_output)
2440 (send_process): Check gnutls_state is not NULL.
2442 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2443 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2445 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2447 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2448 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2450 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2453 * nsfns.m (Fx_create_frame): Fix memory leak.
2455 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2456 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2457 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2459 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2461 * xdisp.c (message3_nolog, message_with_string): Encode the string
2462 before writing it to the terminal in a non-interactive session.
2464 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2465 sure we concatenate them into a unibyte string.
2467 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2468 resulting temporary name before returning it to the caller.
2469 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2470 is a unibyte string, convert NAME to a unibyte string to ensure
2471 that the result is also a unibyte string.
2473 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2474 create unibyte strings from default paths and directory/file
2477 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2480 * callproc.c (init_callproc): Use build_unibyte_string to make
2481 sure we create unibyte strings from default paths and
2482 directory/file names.
2484 * buffer.c (init_buffer): Don't store default-directory of
2485 *scratch* in multibyte form. The original problem which led to
2486 that is described in
2487 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2488 but it was solved long ago. (Bug#15260)
2490 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2492 Port to stricter C99 platforms.
2493 Especially, C99 prohibits nesting a struct X inside struct Y if
2494 struct X has a flexible array member.
2495 * alloc.c (struct sdata): New type.
2496 (sdata): Implement in terms of struct sdata.
2497 Remove u member; all uses replaced by next_vector, set_next_vector.
2498 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2499 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2500 (struct sblock): Rename first_data member to data, which is now
2501 a flexible array member. All uses changed.
2502 (next_vector, set_next_vector, large_vector_vec): New functions.
2503 (vector_alignment): New constant.
2504 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2505 (struct large-vector): Now merely a NEXT member, since the old approach
2506 ran afoul of stricter C99. All uses changed to use
2507 large_vector_vec or large_vector_offset.
2508 (large_vector_offset): New constant.
2509 * dispnew.c: Include tparam.h, for tgetent.
2510 Do not include term.h; no longer needed.
2511 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2512 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2513 (struct Lisp_Vector): Use a flexible array member for contents,
2514 instead of a union with a member that is an array of size 1.
2516 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2517 fact that the struct no longer contains a union.
2518 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2519 (struct Lisp_Save_Value, struct Lisp_Free):
2520 Use unsigned, not int, for spacers, to avoid c99 warning.
2521 (union specbinding): Use unsigned, not bool, for bitfield, as
2522 bool is not portable to pre-C99 hosts.
2524 2013-11-04 Glenn Morris <rgm@gnu.org>
2526 * emacs.c (usage_message): Mention that `-L :...' appends.
2528 2013-11-02 Glenn Morris <rgm@gnu.org>
2530 * Makefile.in (abs_builddir): Remove.
2531 (bootstrap_exe): Use relative filename.
2533 Use relative filenames in TAGS files.
2534 * Makefile.in (abs_srcdir): Remove it again.
2535 (.PHONY): Remove frc.
2536 (maintainer-clean): No more TAGS-LISP file.
2537 (TAGS): Pass relative file names to etags.
2538 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2540 * Makefile.in (abs_srcdir): New, set by configure.
2542 (maintainer-clean): Remove pointless echo. That should be in the
2543 top-level Makefile, if anywhere. Delete TAGS-LISP.
2544 (extraclean): No s/ and m/ directories for some time.
2545 (TAGS): Also depend on ctagsfiles3.
2546 Remove no-longer-defined S_FILE.
2547 Pass absolute filenames to etags once more.
2548 (TAGS-LISP): Replace lispdir with its expansion.
2549 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2550 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2552 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2554 * xfaces.c (check_lface_attrs, realize_default_face):
2555 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2556 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2558 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2560 * emacs.c (original_pwd): Remove global var by making it local.
2561 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2563 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2565 * xfaces.c: Declare color_distance.
2566 (QCdistant_foreground): New variable.
2567 (NEAR_SAME_COLOR_THRESHOLD): New define.
2568 (load_color2): New function.
2569 (load_color): Call load_color2.
2570 (load_face_colors): Call load_color2 and if distant-color is specified
2571 calculate distant and use distant-color if colors are near.
2572 (LFACE_DISTANT_FOREGROUND): New define.
2573 (merge_face_ref, Finternal_set_lisp_face_attribute)
2574 (Finternal_get_lisp_face_attribute)
2575 (x_supports_face_attributes_p): Handle distant-foreground similar to
2577 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2579 * dispextern.h (lface_attribute_index):
2580 Add LFACE_DISTANT_FOREGROUND_INDEX.
2582 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2584 * image.c (pbm_next_char): New function.
2585 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2586 (pbm_scan_number): Use it.
2587 (Qlibjpeg_version): New variable.
2588 (syms_of_image): DEFSYM and initialize it.
2590 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2592 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2594 2013-10-31 Glenn Morris <rgm@gnu.org>
2596 * emacs.c (original_pwd): New char.
2597 (main): If using --chdir, store original_pwd.
2598 (init_cmdargs): When setting Vinvocation_directory based on a
2599 relative argv[0], use original_pwd if set. (Bug#15768)
2601 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2603 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2605 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2607 * insdel.c: Fix minor problems found by static checking.
2608 (Qregion_extract_function): Now static.
2609 (prepare_to_modify_buffer_1): Remove unused locals.
2611 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2613 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2614 (syms_of_xdisp): Declare pre-redisplay-function.
2615 (markpos_of_region): Remove function.
2616 (init_iterator, compute_stop_pos, handle_face_prop)
2617 (face_before_or_after_it_pos, reseat_to_string)
2618 (get_next_display_element, window_buffer_changed)
2619 (redisplay_internal, try_cursor_movement, redisplay_window)
2620 (try_window_reusing_current_matrix, try_window_id, display_line)
2621 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2622 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2623 * window.h (struct window): Remove field `region_showing'.
2624 * dispextern.h (struct it): Remove region_beg/end_charpos.
2625 (face_at_buffer_position, face_for_overlay_string)
2626 (face_at_string_position): Update prototypes.
2627 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2628 (face_at_string_position): Remove `region_beg' and `region_end' args.
2629 * fontset.c (Finternal_char_font):
2630 * font.c (font_at, font_range): Adjust calls accordingly.
2631 * insdel.c (Qregion_extract_function): New var.
2632 (syms_of_insdel): Initialize it.
2633 (prepare_to_modify_buffer_1): Use it.
2635 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2637 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2638 * ftxfont.c (ftxfont_get_gcs):
2639 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2640 * xfaces.c (x_free_colors, x_free_dpy_colors)
2641 (x_create_gc, unload_color):
2642 * xselect.c (x_property_data_to_lisp):
2643 * xsettings.c (parse_settings):
2644 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2645 (get_bits_and_offset): Adjust definition.
2646 * frame.c (XParseGeometry): Adjust locals.
2647 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2648 * regex.h (toplevel): Likewise for reg_syntax_t.
2650 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2652 * eval.c (run_hook_with_args): Use FUNCTIONP.
2654 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2656 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2657 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2658 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2659 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2660 on MS-Windows anyway.
2661 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2662 (free_realized_face): ...adjust user.
2663 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2664 white relief pixels to -1.
2665 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2666 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2667 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2669 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2671 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2672 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2673 in practice now. All callers changed.
2675 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2677 * dispextern.h (struct face): Use bitfields for 'underline_type'
2678 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2679 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2680 'stipple' member. Move 'lface' member up to help...
2681 * xfaces.c (make_realized_face): ...this function to find and
2682 clear just the members that need clearing.
2683 (load_face_colors, realize_x_face):
2684 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2686 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2688 * xftfont.c (struct xftfont_info): Remove set-but-unused
2690 (xftfont_open): Adjust user.
2691 (xftfont_get_colors): Remove useless prototype.
2693 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2695 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2696 before passing them to 'unexec'. (Bug#15260)
2698 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2700 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2702 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2704 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2705 the changed signature of the font driver's 'close' method.
2707 * w32font.h (w32font_close): Adjust the prototype to the change in
2708 function definition.
2710 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2712 * w32uniscribe.c (uniscribe_close): Adapt the call to
2713 w32font_close to its new prototype.
2715 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2717 Omit unused frame argument of font API's close function.
2718 * font.h (struct font): Drop frame argument. Adjust comment.
2719 * font.c (font_clear_cache, font_close_object): Adjust users.
2720 * ftfont.c (ftfont_close):
2721 * ftxfont.c (ftxfont_close):
2722 * macfont.m (macfont_close):
2723 * nsfont.m (nsfont_close):
2724 * w32font.c (w32font_close):
2725 * xfont.c (xfont_close):
2726 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2727 tweak comments and make functions safe if called more than once for
2728 the same font object.
2730 Perform font-specific cleanup when font object is swept by GC. See
2731 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2732 * alloc.c (cleanup_vector): New function.
2733 (sweep_vector): Call it for each reclaimed vector object.
2734 * font.h (struct font): Adjust comment.
2736 2013-10-24 Glenn Morris <rgm@gnu.org>
2738 * Makefile.in (abs_top_srcdir): New, set by configure.
2740 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2742 Adjust recent font-related changes to fix bug#15686.
2743 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2744 is a live window system frame, mark its default font too.
2746 2013-10-23 Glenn Morris <rgm@gnu.org>
2748 * Makefile.in (RUN_TEMACS): Make relative (again).
2749 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2750 (bootstrap-emacs$(EXEEXT)):
2751 Quote entities that might contain whitespace.
2753 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2755 Port to Solaris 10 and its bundled GCC.
2756 Problem reported by Timothy C. Burt.
2757 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2759 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2761 Do not allow font caches to grow too large.
2762 * alloc.c (compact_font_cache_entry, compact_font_caches):
2763 New functions or stub if not HAVE_WINDOW_SYSTEM.
2764 (compact_undo_list): Factor out from Fgarbage_collect.
2766 (mark_face_cache): Mark face font. Move down to avoid
2768 (mark_terminals): Do not mark font cache here.
2769 (Fgarbage_collect): Call compaction functions described
2770 above. Adjust comment.
2772 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2774 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2775 chdir to HOME (bug#15607).
2777 * nsterm.m (Qcocoa, Qgnustep): New variables.
2778 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2779 (ns_get_color): Make selection color work for GNUstep also.
2781 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2783 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2784 handles mouse clicks. Instead, let GPM use the same code as all
2785 the other mice use. See the discussion starting at
2786 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2787 for the details of the problem with the menu bar this fixes.
2789 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2791 Remove port-specific display name lists to avoid extra
2792 complexity and data duplication with display info lists.
2793 * xterm.h (x_display_name_list): Remove declaration.
2794 * xterm.c (x_display_name_list): Remove.
2795 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2796 * xfns.c (x_display_info_for_name, Fx_display_list):
2797 Likewise. Use x_display_list where appropriate.
2798 * w32term.h (w32_display_name_list): Remove declaration.
2799 * w32term.c (w32_display_name_list): Remove.
2800 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2802 * w32fns.c (x_display_info_for_name, Fx_display_list):
2803 Likewise. Use x_display_list where appropriate.
2804 * nsterm.h (ns_display_name_list): Remove declaration.
2805 * nsterm.m (ns_display_name_list): Remove.
2806 (ns_term_init, syms_of_nsterm): Adjust users.
2807 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2808 Likewise. Use x_display_list where appropriate.
2809 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2810 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2811 (mark_terminals): Mark per-terminal font cache.
2813 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2815 Don't run timers in input-pending-p. Its new check-timers param
2816 provides the prior behavior. (Bug#15045).
2817 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2819 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2821 Make some functions static in non-Microsoft builds.
2822 On my platform (Fedora 19 x86-64), this shrinks the
2823 Emacs executable (text+data) by 0.25%.
2824 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2825 (load_color) [!MSDOS]:
2826 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2827 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2828 * lisp.h (check_existing):
2829 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2830 (network_interface_info) [!WINDOWSNT]:
2831 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2832 Remove extern decls.
2833 * fileio.c (check_existing):
2834 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2835 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2836 (network_interface_info) [!WINDOWSNT]:
2837 * term.c (encode_terminal_code) [!WINDOWSNT]:
2838 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2839 * xfaces.c (load_color) [!MSDOS]:
2841 * fileio.c (check_existing, check_executable, check_writable):
2842 * process.c (network_interface_list, network_interface_info):
2843 Move earlier, so that we don't need forward decls.
2844 * gnutls.c (fn_gnutls_transport_set_errno)
2845 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2847 * w32.c (init_environment): Use faccessat rather than
2848 check_existing, partly for consistency with the rest of the code
2849 in this file, partly so that check_existing can be static.
2851 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2852 * emacs.c (MAIN_PROGRAM): New macro.
2853 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2854 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2856 bool vector int width fixes
2857 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2858 (Fbool_vector_count_matches_at):
2859 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2860 can exceed PTRDIFF_MAX, at least in theory.
2861 (Fbool_vector_count_matches_at):
2862 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2864 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2866 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2867 (struct sockaddr): Add forward decl, for platforms that lack it.
2869 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2871 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2874 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2876 * w32.c (network_interface_get_info, network_interface_list)
2877 (network_interface_info): New functions. (Bug#15610)
2878 (GetAdaptersInfo_Proc): New typedef.
2879 (get_adapters_info): New wrapper function.
2880 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2882 * process.h (network_interface_list, network_interface_info):
2885 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2886 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2887 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2888 for WINDOWSNT. Doc fix.
2889 (syms_of_process): Defsubr Snetwork_interface_list and
2890 Snetwork_interface_info unconditionally.
2892 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2893 in NS GUI sessions. (Bug#15629)
2895 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2897 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2899 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2901 * print.c (print_object): Print " ..." when truncating bool vectors.
2903 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2905 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2906 standard mouse buttons.
2908 * termhooks.h (struct input_event): Remove incorrect commentary.
2910 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2912 Disallow bool vector operations on mixed-length operands.
2913 The old behavior left garbage in the result vector sometimes,
2914 and didn't seem to be useful.
2915 * data.c (Qwrong_length_argument): New static var.
2916 (wrong_length_argument): New function.
2917 (bool_vector_binop_driver): Check that args agree in length.
2919 * keyboard.c, keyboard.h (all_kboards): Now static.
2921 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2923 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2924 note from the lispref.
2926 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2928 * nsterm.h (struct ns_display_info): Remove set-but-unused
2929 member image_cache (image caches are per-terminal anyway).
2930 (FRAME_X_IMAGE_CACHE): Remove.
2931 * nsterm.m (ns_initialize_display_info): Adjust user.
2933 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2935 * w32proc.c: Include mingw_time.h.
2937 * w32.c: Include mingw_time.h.
2939 Implement scrolling of TTY menus when the screen is too short.
2941 * term.c (tty_menu_display): Accept an additional argument, the
2942 menu item from which to start displaying the menu. Account for
2943 the value of Y when limiting the menu to the number of available
2945 (mi_result): New enumeration.
2946 (read_menu_input): Return enumerated value. When the y coordinate
2947 hits min_y or max_y, return scroll indication instead of wrapping
2949 (tty_menu_activate): Handle the scrolling indications from
2950 read_menu_input. Compute the first menu item to display and pass
2951 it to tty_menu_display.
2953 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2955 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2956 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2957 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2958 Adjust to match the change described below.
2959 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2960 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2961 memory_below_frame members to...
2962 * termchar.h (struct tty_display_info): ...here because they're
2963 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2964 * term.c (init_tty):
2965 * nsterm.m (ns_create_terminal):
2966 * w32term.c (w32_create_terminal):
2967 * xterm.c (x_create_terminal): Adjust users.
2968 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2969 to filter out non-TTY frames. Adjust comment.
2970 (scrolling): Adjust user. Prefer eassert for debugging check.
2972 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2974 * xfaces.c (PT_PER_INCH): Remove unused macro.
2975 * termhooks.h (struct terminal): Remove set-but-unused
2976 member fast_clear_end_of_line.
2977 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2978 * nsterm.m (ns_create_terminal):
2979 * term.c (init_tty):
2980 * w32term.c (w32_create_terminal):
2981 * xterm.c (x_create_terminal): Adjust users.
2983 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2985 * lisp.h (bool_vector_size): New function.
2986 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2987 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2988 (Fbool_vector_not, Fbool_vector_count_matches_at):
2989 Remove uses of 'eassume' that should no longer be needed,
2990 because they are subsumed by the 'eassume' in bool_vector_size.
2992 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2994 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2995 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2996 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2998 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3000 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3001 have different dimensions. (Bug#15575)
3003 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3006 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3008 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3010 * term.c (tty_menu_show): Never return with unbalanced
3011 specpdl. Use eassert for debugging check. Adjust style.
3013 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3015 * term.c (read_menu_input): Make selection of menu items
3016 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3017 (tty_menu_activate): Fix off-by-one error when computing max_y.
3019 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3021 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3022 audit logging (only used with GnuTLS 3.x) and enable it.
3024 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3026 * dispnew.c (redraw_frame): Remove useless #ifdef because
3027 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3028 Also, move TTY fflush to...
3029 * term.c (tty_update_end): ...this function.
3031 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3033 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3034 the end of the frame's glyph matrix. (Bug#15575)
3036 * term.c (tty_menu_display): Don't move cursor while overwriting
3037 frame's glyphs with menu items. Limit the number of items
3038 displayed to what can be shown on the available screen lines,
3039 excluding the echo area.
3040 (tty_menu_activate): Limit the Y coordinate allowed by
3041 read_menu_input to the last screen line used for menu display.
3043 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3045 * lisp.h (eassume): New macro.
3046 Also, include <verify.h>, for 'assume'.
3047 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3048 (vroundup, vector_nbytes):
3049 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3050 (Fbool_vector_not, Fbool_vector_count_matches)
3051 (Fbool_vector_count_matches_at):
3052 Use eassume, not eassert.
3053 * casetab.c (set_identity, shuffle):
3054 * composite.c (composition_gstring_put_cache):
3055 * dispnew.c (update_frame_1):
3056 * ftfont.c (ftfont_shape_by_flt):
3057 * image.c (gif_load):
3058 * intervals.c (offset_intervals):
3059 * macfont.m (macfont_shape):
3060 Remove calls to 'assume' that are no longer needed, because
3061 --enable-gcc-warnings no longer generates bogus warnings
3062 when these calls are removed.
3064 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3066 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3068 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3070 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3071 (Qsubstitute_env_in_file_name): New var.
3072 (syms_of_fileio): Define it.
3074 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3076 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3077 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3080 * term.c (save_and_enable_current_matrix): Don't allocate and
3081 don't save margin areas.
3082 (restore_desired_matrix): Don't restore margin areas.
3083 (free_saved_screen): Don't free margin areas.
3085 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3087 * image.c: Pacify --enable-gcc-warnings.
3088 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3089 #define only if used.
3091 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3093 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3094 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3095 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3096 (gif_load): For giflib v5.x and later, display the error message
3097 produced by giflib when its functions fail.
3098 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3101 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3103 * keyboard.c (last_event_timestamp): Remove. For X selection and
3104 GTK popup menus, it may be obtained from per-frame X display info.
3105 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3106 (process_special_events): Adjust users.
3107 * keyboard.h (last_event_timestamp): Remove declaration.
3108 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3109 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3110 * menu.h (xmenu_show): Adjust prototype.
3111 * menu.c (Fx_popup_menu): Adjust user.
3112 * xselect.c (x_own_selection, x_get_foreign_selection)
3113 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3115 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3117 * keyboard.c (init_kboard): Now static. Add arg
3118 to denote window system. Adjust comment.
3119 (init_keyboard): Adjust user.
3120 (allocate_kboard): New function.
3122 * nsterm.m (ns_term_init):
3123 * term.c (init_tty):
3124 * w32term.c (w32_create_terminal):
3125 * xterm.c (x_term_init): Use it.
3126 * keyboard.h (init_kboard): Remove prototype.
3127 (allocate_kboard): Add prototype.
3129 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3131 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3132 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3134 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3136 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3138 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3140 * term.c (tty_menu_activate): Flush the output stream after
3141 showing the cursor, and don't mark the frame garbaged at exit from
3142 the function. Fixes redisplay glitches when moving from one menu
3145 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3147 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3148 or throw error (Bug#15570).
3150 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3152 * intervals.c (temp_set_point_both): Move test into 'eassert',
3155 * lisp.h (eassert): Don't use 'assume'.
3156 Sometimes 'assume' wins in performance, and sometimes it loses,
3157 so it shouldn't be used all the time. Perhaps we need two
3158 flavors of 'eassert', one for where 'assume' is far more likely
3159 to help or to hurt; but that can be done later.
3160 Problem reported by Dmitry Antipov in
3161 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3162 Also, don't include <verify.h>; no longer needed.
3164 2013-10-09 Glenn Morris <rgm@gnu.org>
3166 * eval.c (Fcond): Doc tweak.
3168 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3170 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3171 expressions with side effects to eassert. (Bug#15565)
3173 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3175 * fns.c (hashfn_user_defined): Allow hash functions to return any
3178 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3180 Fix minor problems found by static checking.
3181 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3182 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3183 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3184 * keyboard.c (read_menu_command): Remove unused local.
3185 * lisp.h (read_menu_command): New decl.
3186 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3187 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3188 Return ptrdiff_t, not int.
3189 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3190 not int, for benefit of xpalloc.
3191 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3193 (have_menus_p): Remove; unused.
3194 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3195 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3196 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3198 (save_and_enable_current_matrix): Omit unnecessary casts.
3199 (read_menu_input): Omit local extern decl (now in lisp.h).
3200 Don't access uninitialized storage if mouse_get_xy fails.
3201 (tty_menu_activate): Mark local as initialized, for lint.
3202 (tty_menu_activate, tty_meny_show): Remove unused locals.
3204 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3206 Support menus on text-mode terminals.
3207 * xterm.h (xw_popup_dialog): Add prototype.
3209 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3210 (xmenu_show): Block input here, instead in Fx_popup_menu.
3211 (xw_popup_dialog): New function, with X-specific bits of popup
3214 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3217 * window.c (Fset_window_configuration): Use run-time tests of the
3218 frame type instead of compile-time conditionals, when menu-bar
3219 lines are considered.
3221 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3222 (w32_popup_dialog): New prototypes.
3224 * w32menu.c (Fx_popup_dialog): Function deleted.
3225 (w32_popup_dialog): New function, with w32 specific bits of popup
3226 dialogs. Block input here.
3228 * w32inevt.c (w32_console_read_socket): Minor change to add
3229 debugging TTY events.
3231 * w32fns.c (show_hourglass): If returning early because the frame
3232 is not a GUI frame, unblock input.
3234 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3235 (cursorY): New functions.
3237 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3238 WINDOWSNT, macros that call curX and curY elsewhere.
3240 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3242 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3243 specific function to hide and show cursor on a text-mode terminal.
3244 (tty_menu_struct, struct tty_menu_state): New structures.
3245 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3246 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3247 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3248 (tty_menu_locate, save_and_enable_current_matrix)
3249 (restore_desired_matrix, screen_update, read_menu_input)
3250 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3251 (tty_pop_down_menu, tty_menu_last_menubar_item)
3252 (tty_menu_new_item_coords, tty_menu_show): New functions.
3253 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3255 * nsterm.h (ns_popup_dialog): Adjust prototype.
3257 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3259 (ns_popup_dialog): Adapt order of arguments to the other
3260 *_menu_show implementations.
3261 (Fx_popup_dialog): Function deleted.
3263 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3265 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3267 * menu.c (have_boxes): New function.
3268 (single_keymap_panes): Use it instead of a compile-time
3270 (single_menu_item): Use run-time tests of the frame type instead
3271 of compile-time conditionals.
3272 (encode_menu_string): New function.
3273 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3274 the macro, since different types of frame need different encoding
3276 (digest_single_submenu): Use run-time tests of frame type instead
3277 of, or in addition to, compile-time conditionals.
3278 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3279 (Fx_popup_menu): Detect when the function is called from keyboard
3280 on a TTY. Don't barf when invoked on a text-mode frame.
3281 Check frame type at run time, instead of compile-time conditionals for
3282 invoking terminal-specific menu-show functions.
3283 Call tty_menu_show on text-mode frames.
3284 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3285 run time to determine which alternative to invoke; support dialogs
3288 * keyboard.h <Qmouse_movement>: Declare.
3290 * keyboard.c <Qmouse_movement>: Now extern.
3291 <Qecho_keystrokes>: New static variable.
3292 (read_key_sequence): Accept an additional argument, a flag to
3293 prevent redisplay during reading of the key sequence. All callers
3295 (read_menu_command): New function.
3296 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3298 (toolkit_menubar_in_use): New function.
3299 (make_lispy_event): Use it instead of a compile-time test.
3301 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3302 window-system being available.
3304 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3305 to x-popup-dialog on the frame type, they all now support popup
3308 * dispnew.c (save_current_matrix): Save the margin areas.
3309 (restore_current_matrix): Restore margin areas.
3310 (update_frame_with_menu): New function.
3312 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3315 * alloc.c (make_save_ptr): Now compiled unconditionally.
3317 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3319 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3320 (redraw_frame, update_frame): Adjust users.
3321 * dispextern.h (set_window_update_flags): Adjust prototype.
3322 * xdisp.c (redisplay_internal): When updating all frames with zero
3323 windows_or_buffers_changed, assume that only the windows that shows
3324 current buffer should be really updated.
3326 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3328 Do not allocate huge temporary memory areas and objects while encoding
3329 for file I/O, thus reducing an enormous memory usage for large buffers.
3330 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3331 * coding.h (struct coding_system): New member raw_destination.
3332 * coding.c (setup_coding_system): Initialize it to zero.
3333 (encode_coding_object): If raw_destination is set, do not create
3334 dst_object. Add comment.
3335 * fileio.c (toplevel): New constant E_WRITE_MAX.
3336 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3337 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3339 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3341 * nsterm.m (windowDidExitFullScreen:):
3342 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3344 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3346 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3347 * keyboard.c (unblock_input_to): Don't process pending signals
3348 if a fatal error is in progress.
3350 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3351 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3352 they're talking about words in Lisp bool vectors.
3353 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3354 * data.c (popcount_bits_word): Rename from popcount_size_t.
3355 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3358 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3360 Improve support for popcount and counting trailing zeros (Bug#15550).
3361 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3362 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3363 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3364 (popcount_size_t_msc, popcount_size_t_gcc):
3365 Remove; now done by Gnulib.
3366 (popcount_size_t): Now a macro that defers to Gnulib.
3367 (count_trailing_zero_bits): Return int, for consistency with
3368 Gnulib and because Emacs prefers signed to unsigned int.
3369 Don't assume that size_t is either unsigned int or unsigned long
3370 or unsigned long long.
3371 (size_t_to_host_endian): Do not assume that size_t is either
3372 exactly 32 or exactly 64 bits wide.
3373 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3374 etc., so that it's now an enum constant, not a macro.
3375 No need to assume that it's either 32 or 64.
3377 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3379 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3382 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3384 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3385 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3387 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3389 emacs_read and emacs_write now use void *, not char *.
3390 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3391 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3392 Buffer arg is now void *, not char *. This matches plain
3393 'read' and 'write' better, and avoids a constraint violation
3394 on Solaris 9 with Oracle Studio.
3396 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3398 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3399 memset to explicit loop. Otherwise copy largest possible chunk
3400 from initialized to uninitialized part, thus allowing the longer
3401 memcpy runs and reducing the number of loop iterations.
3403 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3405 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3406 hide toolbar (Bug#15388).
3407 (windowDidEnterFullScreen:): If presentation options are zero,
3408 set them here (Bug#15388).
3409 (ns_update_auto_hide_menu_bar): Remove runtime check.
3410 Don't auto hide dock unless menubar is also auto hidden.
3412 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3414 * editfns.c (message): Mention batch mode in doc string.
3416 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3418 * nsterm.m (check_native_fs): Remove erroneous comment.
3420 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3422 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3423 uses find_newline instead of scan_newline and so doesn't move point.
3425 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3427 Use hardware support for byteswapping on glibc x86 etc.
3428 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3429 whereas the old swap64 needed 30.
3430 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3431 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3432 Use byteswap.h's macros to swap bytes.
3433 * lisp.h (swap16, swap32, swap64): Remove.
3434 All uses replaced by bswap_16, bswap_32, bswap_64.
3436 * bytecode.c (exec_byte_code): Use some more volatile variables
3437 to work around local variables getting clobbered by longjmp.
3438 Port to pre-C99, which doesn't allow decls after stmts.
3440 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3442 * lisp.h (eassert): Assume that COND is true when optimizing.
3443 In other words, take on the behavior of eassert_and_assume.
3444 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3445 (eassert_and_assume): Remove. All uses replaced by eassert.
3447 * xdisp.c (Qglyphless_char): Now static.
3449 Adjust to merge from gnulib.
3450 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3451 * lisp.h: Include <verify.h>, for 'assume'.
3453 * eval.c (clobbered_eassert): New macro.
3454 (internal_catch, internal_condition_case)
3455 (internal_condition_case_1, internal_condition_case_2)
3456 (internal_condition_case_n): Use it instead of eassert
3457 when the argument contains locals clobbered by longjmp.
3458 Don't use clobbered locals outside of clobbered_eassert.
3459 (internal_lisp_condition_case): Use a volatile variable
3460 to work around a local variable's getting clobbered.
3462 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3464 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3465 (PUSH_HANDLER): New macro.
3466 (catchlist): Remove.
3467 (handlerlist): Always declare.
3469 * eval.c (catchlist): Remove (merge with handlerlist).
3470 (handlerlist, lisp_eval_depth): Not static any more.
3471 (internal_catch, internal_condition_case, internal_condition_case_1)
3472 (internal_condition_case_2, internal_condition_case_n):
3474 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3475 handlerlist/catchlist.
3476 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3477 handlerlist which can only handle a single condition-case handler at
3479 (find_handler_clause): Simplify since we only a single branch here
3482 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3484 (bcall0): New function.
3485 (exec_byte_code): Add corresponding cases. Improve error message when
3486 encountering an invalid byte-code. Let Bunwind_protect accept
3487 a function (rather than a list of expressions) as argument.
3489 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3490 and make them unconditional now that they're heap-allocated.
3492 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3494 * charset.c (Fdecode_char, Fencode_char): Remove description of
3495 `restriction' arg. now that it's hidden by advertised-calling-convention.
3497 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3499 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3500 Remove unused variable (from mac-port).
3501 (macfont_draw): Use s->ybase for correct y position.
3503 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3505 * frame.h (struct frame): Drop has_minibuffer member because...
3506 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3507 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3509 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3511 * window.h (struct window): Prefer enum text_cursor_kinds to int
3512 for phys_cursor_type member. Move the latter, phys_cursor_width,
3513 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3514 * window.c (replace_window, make_window): Adjust users.
3516 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3518 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3519 this module is never compiled otherwise.
3521 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3523 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3526 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3528 * xdisp.c (get_next_display_element): Don't call face_for_font in
3529 a build configured --without-x. (Bug#15484)
3531 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3533 * window.c (calc_absolute_offset): #elif should be #elif defined.
3535 * frame.c (delete_frame): Block/unblock input to overcome race
3536 condition (Bug#15475).
3538 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3540 * frame.c (delete_frame): Record selected frame only after
3541 calling Qdelete_frame_functions (Bug#15477).
3543 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3545 * nsterm.m (ns_selection_color): Remove.
3546 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3547 NSColor selectedText(Background)Color. Only for COCOA.
3548 (ns_term_init): Remove assignment of ns_selection_color, logic
3549 moved to ns_get_color.
3551 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3552 NS_SELECTION_COLOR_DEFAULT.
3553 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3555 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3557 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3558 frame' does not have the tool_bar_window member.
3560 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3562 Signal error when reading an empty byte-code object (Bug#15405)
3563 * lread.c (read1): signal error
3564 * alloc.c (make_byte_code): eassert header size
3565 (sweep_vectors): change an int to size_t
3567 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3569 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3570 instead of ints, as it's the usual style for offsetof constants. See:
3571 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3573 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3574 This is ugly, but it should fix the performance problem for older
3575 GCC versions in the short run. I'll look into integrating the
3576 Gnulib module for popcount, as a better fix.
3577 See the thread starting in:
3578 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3579 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3580 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3581 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3582 (popcount_size_t): Use it.
3584 2013-09-24 Daniel Colascione <dancol@dancol.org>
3586 * process.c (Fnetwork_interface_info): Fix build break due to
3589 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3591 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3592 Prefer signed to unsigned integers where either will do.
3593 No need for 'const' on locals that do not escape.
3594 Omit easserts with unnecessary and unportable assumptions about
3595 alignment. Avoid unnecessary casts to char *.
3597 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3599 Use union for the payload of struct Lisp_Vector.
3600 This helps to avoid a few glitches dictated by C's aliasing rules.
3601 * lisp.h (struct Lisp_Vector): Use union for next and
3602 contents member. Adjust comment. Change related users.
3603 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3604 Related users changed.
3605 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3606 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3607 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3608 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3610 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3612 Optimize glyph row clearing and copying routines.
3613 * dispextern.h (struct glyph_row): Change layout of struct
3614 glyph_row to help copy_row_except_pointers. Adjust comment.
3615 * dispnew.c (null_row): Remove.
3616 (clear_glyph_row): Use offsetof and memset to find and clear
3617 just the members that need clearing. Adjust comment.
3618 (copy_row_except_pointers): Likewise for copying.
3620 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3622 Some minor cleanups of recently-added bool vector code.
3623 * conf_post.h (assume): Always return void. Use lint version
3624 only if GCC and MSC versions don't apply.
3625 * conf_post.h (assume):
3626 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3627 Depend on _MSC_VER, not __MSC_VER, for consistency with
3629 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3630 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3631 (bool_vector_binop_driver, count_trailing_zero_bits)
3632 (size_t_to_host_endian): Now static, not static inline;
3633 the latter isn't needed with modern compilers and doesn't
3634 work with older compilers anyway.
3636 * alloc.c (valgrind_p): Use bool for boolean.
3638 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3640 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3641 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3642 (display_last_displayed_message_p, message_buf_print)
3643 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3644 Use bool for boolean.
3645 * dispextern.h (cancel_line, init_desired_glyphs):
3646 Remove ancient leftover.
3647 (help_echo_showing_p, hourglass_shown_p):
3648 * lisp.h (noninteractive_need_newline): Adjust declaration.
3650 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3652 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3654 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3655 ...this file and convert the latter to static. Adjust comment.
3656 (make_initial_frame):
3657 * window.c (init_window_once): Adjust user.
3658 * frame.h (last_nonminibuf_frame): Remove declaration.
3659 * lisp.h (selected_frame): Likewise.
3660 * msdos.c (the_only_display_info): Adjust comment.
3662 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3664 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3665 computing the end column of mouse-highlight that comes from
3666 display or overlay strings. (Bug#15437)
3667 (note_mouse_highlight): Adapt calculation of last argument to
3668 mouse_face_from_string_pos to the above change.
3670 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3671 all platforms, not just for clang.
3673 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3675 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3676 about excess arguments to snprintf.
3678 * conf_post.h(assume): Use __builtin_unreachable for clang.
3680 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3682 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3683 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3685 2013-09-23 Daniel Colascione <dancol@dancol.org>
3687 * alloc.c (USE_VALGRIND): New macro; on by default
3688 when ENABLE_CHECKING.
3689 (mark_maybe_object, mark_maybe_pointer)
3690 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3692 (valgrind_p) [USE_VALGRIND]: New variable.
3693 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3695 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3697 * process.c (wait_reading_process_output): Change int pnamelen to
3700 * nsterm.m (setMarkedText:selectedRange:):
3701 (deleteWorkingText):
3702 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3703 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3704 argument to unsigned long to avoid warning.
3705 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3707 * conf_post.h (assume): Fix compiler error: x shall be cond.
3709 2013-09-22 Daniel Colascione <dancol@dancol.org>
3711 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3712 warning when compiling without a window system.
3714 2013-09-22 Daniel Colascione <dancol@dancol.org>
3716 * data.c (Qbool_vector_p): New symbol.
3717 (bool_vector_spare_mask, popcount_size_t_generic)
3718 (popcount_size_t_msc, popcount_size_t_gcc)
3720 (bool_vector_binop_driver)
3721 (count_trailing_zero_bits, size_t_to_host_endian)
3722 (Fbool_vector_exclusive_or)
3723 (Fbool_vector_union)
3724 (Fbool_vector_intersection, Fbool_vector_set_difference)
3725 (Fbool_vector_subsetp, Fbool_vector_not)
3726 (Fbool_vector_count_matches)
3727 (Fbool_vector_count_matches_at): New functions.
3728 (syms_of_data): Intern new symbol, functions.
3729 * alloc.c (bool_vector_payload_bytes): New function.
3730 (Fmake_bool_vector): Instead of calling Fmake_vector,
3731 which performs redundant initialization and argument checking,
3732 just call allocate_vector ourselves. Make sure we clear any
3733 terminating padding to zero.
3734 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3735 instead of open-coding the size calculation.
3736 (vroundup_ct): New macro.
3737 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3738 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3739 * composite.c (composition_gstring_put_cache):
3740 Change lint_assume to assume.
3741 * conf_post.h (assume): New macro.
3742 (lint_assume): Remove.
3743 * dispnew.c (update_frame_1): Change lint_assume to assume.
3744 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3746 * image.c (gif_load): Change lint_assume to assume.
3747 * lisp.h (eassert_and_assume): New macro.
3748 (Qbool_vector_p): Declare.
3749 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3750 (swap16, swap32, swap64): New inline functions.
3751 * macfont.m (macfont_shape): Change lint_assume to assume.
3752 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3753 * xsettings.c (parse_settings): Use new swap16 and
3754 swap32 from lisp.h instead of file-specific macros.
3756 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3758 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3759 found (which can legitimately happen when the glyph row at the
3760 window start is disabled in the current_matrix. (Bug#15365)
3762 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3764 Fix syntax.h bug introduced by recent INLINE change.
3765 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3766 conditionally compiled one way in some modules, and a different
3767 way in others. This doesn't work with extern inline functions,
3768 which must have the same definition in all modules, because the
3769 defining code might be shared across modules, depending on the
3770 implementation. Symptoms reported by Martin Rudalics in:
3771 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3772 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3773 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3774 overriding the corresponding functions in syntax.h.
3775 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3776 (syntax_property): New inline functions.
3777 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3778 Rewrite in terms of these new functions.
3780 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3782 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3783 not chars_in_text, whose result depends on the multibyteness of
3784 the current buffer. (Bug#15426)
3786 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3788 Port recent change to hosts where pointers aren't 'long'.
3789 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3790 Don't assume that pointers are the same width as 'long'.
3791 Add a compile-time check that a pointer fits into two X slots.
3793 A simpler, centralized INLINE.
3794 * conf_post.h (INLINE): Define only if not already defined.
3795 This allows us to use a single INLINE, defined by one file
3797 * emacs.c (INLINE): Define it.
3798 Also, include category.h, charset.h, composite.h, dispextern.h,
3799 syntax.h, systime.h, so that their INLINE definitions are expanded
3801 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3802 * buffer.h, buffer.c (BUFFER_INLINE):
3803 * category.h, category.c (CATEGORY_INLINE):
3804 * character.h, character.c (CHARACTER_INLINE):
3805 * charset.h, charset.c (CHARSET_INLINE):
3806 * composite.h, composite.c (COMPOSITE_INLINE):
3807 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3808 * frame.h, frame.c (FRAME_INLINE):
3809 * intervals.h, intervals.c (INTERVALS_INLINE):
3810 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3811 * lisp.h, alloc.c (LISP_INLINE):
3812 * process.h, process.c (PROCESS_INLINE):
3813 * syntax.h, syntax.c (SYNTAX_INLINE):
3814 * systime.h, sysdep.c (SYSTIME_INLINE):
3815 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3816 * window.h, window.c (WINDOW_INLINE):
3817 Remove. All uses replaced with INLINE.
3819 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3821 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3824 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3826 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3827 'const char *' to avoid compiler warnings due to similar change in
3828 the prototype of x_get_string_resource.
3830 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3832 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3833 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3834 going to replace static variables below. Adjust comments.
3835 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3836 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3837 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3838 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3839 Related users changed.
3840 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3841 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3842 last_mouse_movement_time, going to replace static variables below.
3844 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3845 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3847 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3848 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3849 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3850 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3851 static variables below.
3852 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3853 (last_mouse_scroll_bar): Remove.
3854 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3855 (mouseExited): Related users changed.
3857 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3859 Do not use external array to process X scroll bar messages.
3860 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3861 (x_send_scroll_bar_event): Pack window pointer into two slots
3862 of XClientMessageEvent if we're 64-bit. Adjust comment.
3863 (x_scroll_bar_to_input_event): Unpack accordingly.
3865 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3867 Ifdef away recent changes which aren't relevant to NS port.
3868 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3869 [!HAVE_NS]: Declare as such.
3870 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3871 [!HAVE_NS]: Define as such.
3873 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3875 * frame.c (x_redo_mouse_highlight): New function
3876 to factor out common code used in W32 and X ports.
3877 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3878 * xterm.h (struct x_display_info):
3879 * w32term.h (struct w32_display_info):
3880 * nsterm.h (struct ns_display_info): New members
3881 last_mouse_motion_frame, last_mouse_motion_x and
3882 last_mouse_motion_y, going to replace static variables below.
3883 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3884 (redo_mouse_highlight): Remove.
3885 (note_mouse_movement, syms_of_xterm): Adjust user.
3886 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3887 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3888 (redo_mouse_highlight): Remove.
3889 (note_mouse_movement, syms_of_w32term): Adjust user.
3890 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3891 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3893 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3894 * nsfns.m (compute_tip_xy): Adjust user.
3896 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3898 * frame.c (x_mouse_grabbed): New function.
3899 * dispextern.h (x_mouse_grabbed): Add prototype.
3900 (last_mouse_frame): Remove declaration.
3901 * xterm.h (struct x_display_info):
3902 * w32term.h (struct w32_display_info):
3903 * nsterm.h (struct ns_display_info): New member
3904 last_mouse_frame, going to replace...
3905 * xdisp.c (last_mouse_frame): ...global variable.
3906 (note_tool_bar_highlight):
3907 * w32term.c (w32_mouse_position, w32_read_socket):
3908 * xterm.c (XTmouse_position, handle_one_xevent):
3909 Use x_mouse_grabbed.
3910 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3912 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3914 * w32term.c (w32_read_socket): Avoid temporary
3915 variables in a call to x_real_positions.
3916 * xterm.c (handle_one_xevent): Likewise.
3918 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3920 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3921 (x_icon_type): Remove prototype.
3922 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3923 * frame.c (x_icon_type): Remove.
3924 * w32term.c (x_make_frame_visible, x_iconify_frame):
3925 * xterm.c (x_make_frame_visible, x_iconify_frame):
3926 Use x_set_bitmap_icon to factor out common code.
3928 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3930 * dispextern.h (check_x_display_info, x_get_string_resource):
3931 Declare here just once and unify the latter.
3932 * frame.c (check_x_display_info, x_get_string_resource):
3933 * nsterm.h (check_x_display_info):
3934 * xrdb.c (x_get_string_resource):
3935 * xterm.h (check_x_display_info): Remove prototypes.
3936 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3937 * w32reg.c (x_get_string_resource): Likewise.
3938 (w32_get_rdb_resource): Adjust user.
3940 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3942 * xterm.h (struct x_display_info): New member
3943 x_pending_autoraise_frame, going to replace...
3944 * xterm.c (pending_autoraise_frame): ...static variable.
3945 (x_new_focus_frame, XTread_socket): Adjust users.
3946 * w32term.h (struct w32_display_info): New member
3947 w32_pending_autoraise_frame, going to replace...
3948 * w32term.c (pending_autoraise_frame): ...global variable.
3949 (x_new_focus_frame, w32_read_socket): Adjust users.
3951 2013-09-17 Glenn Morris <rgm@gnu.org>
3953 * xdisp.c (message_dolog): If we create *Messages*,
3954 switch it to messages-buffer-mode.
3956 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3958 Don't overuse 'const' in types of locals.
3959 * bidi.c (bidi_count_bytes):
3960 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3961 (xg_event_is_for_scrollbar):
3962 * xselect.c (x_handle_property_notify)
3963 (x_handle_selection_notify, x_handle_dnd_message):
3964 * xsettings.c, xsettings.h (xft_settings_event):
3965 * xterm.c (x_handle_net_wm_state, handle_one_event)
3966 (x_menubar_window_to_frame, x_detect_focus_change)
3967 (construct_mouse_click, note_mouse_movement)
3968 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3969 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3970 (handle_one_xevent, x_handle_net_wm_state):
3971 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3972 (x_handle_dnd_message):
3973 Avoid unnecessary 'const', typically the second 'const' in
3974 'const foo * const arg', a 'const' that does not affect the API
3975 and doesn't significantly help the human reader.
3977 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3979 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3980 only if Glib < 2.36.0.
3981 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3982 * xsettings.c (init_gconf, init_gsettings): Do not check
3984 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3986 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3988 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3990 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3991 before calling g_type_init.
3993 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3995 * nsterm.m (syms_of_nsterm): ... to here.
3997 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3999 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4000 (ignore_next_mouse_click_timeout): Use Time as X does.
4001 (handle_one_xevent): Avoid cast and use unsigned comparison.
4003 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4005 Do not copy X event in handle_one_xevent except KeyPress case.
4006 Wnen XEvent is processed, it is unlikely to be changed except
4007 KeyPress case, so we can avoid copying and use const pointer to
4008 const data to make sure that an event is not changed elsewhere.
4009 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4010 const' and do not create local copy except for the KeyPress event.
4011 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4012 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4013 (x_handle_net_wm_state, x_menubar_window_to_frame)
4014 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4015 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4016 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4017 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4018 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4019 (x_handle_dnd_message):
4020 * xsettings.c (xft_settings_event):
4021 Use 'const XEvent * const' where appropriate.
4022 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4024 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4026 Fix X event waiting to handle multiple frames.
4027 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4028 * xterm.c (pending_event_wait): Remove. Adjust users.
4029 (x_detect_focus_change): Pass frame arg.
4030 (handle_one_xevent): Find related frame early and clear per-frame
4031 wait_event_type only if this is an event for the relevant frame.
4032 (x_wait_for_event): Use per-frame wait_event_type.
4034 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4036 * nsfns.m (Fx_create_frame): Fix font driver registration for
4039 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4040 for syms_of_macfont.
4042 * nsterm.m: Include macfont.h.
4043 (ns_tmp_flags, ns_tmp_font): Remove.
4044 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4045 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4046 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4047 (changeFont:): Fix code style. Check for font driver type when
4050 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4053 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4054 (nsfont_open): Set font driver type.
4055 Set font->ascent and font->descent. Figure out font instead of
4056 ns_tmp_font, and flags instead of ns_tmp_flags.
4057 Fix indentation. Remove call to ns_draw_text_decoration,
4060 * nsfns.m: Include macfont.h.
4061 (Fx_create_frame): Register macfont driver, make a better default font.
4062 (Fns_popup_font_panel): Get font from macfont driver, if used.
4064 * macfont.m, macfont.h, macuvs.h: New files.
4066 * font.h: Declare syms_of_macfont.
4068 * font.c (syms_of_font): Call syms_of_macfont.
4070 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4072 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4074 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4075 and it is always zero for others, so I assume that this is an ancient
4076 leftover which nobody will want to change any more.
4077 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4078 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4079 * frame.c (x_set_scroll_bar_width):
4080 * w32fns.c (w32_createscrollbar):
4081 * w32term.c (w32_set_vertical_scroll_bar):
4082 * xfns.c (x_set_scroll_bar_default_width):
4083 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4084 (x_scroll_bar_expose): Related users changed.
4086 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4088 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4089 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4090 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4092 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4094 * nsterm.h, w32term.h, xterm.h: ...and not here.
4095 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4096 Remove unused Xisms.
4097 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4098 these modules are never compiled otherwise.
4100 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4102 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4103 Doc fix. (Bug#15375)
4105 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4107 Unify Fx_focus_frame between all ports.
4108 * frame.h (x_focus_frame): New prototype.
4109 * xfns.c (Fx_focus_frame): Remove.
4110 (syms_of_xfns): Do not defsubr it.
4111 (x_focus_frame): X implementation.
4112 * nsfns.m (Fx_focus_frame): Remove.
4113 (syms_of_nsfns): Do not defsubr it.
4114 (x_focus_frame): NS implementation.
4115 * w32term.c (Fx_focus_frame): Remove.
4116 (x_focus_on_frame): Rename to...
4117 (x_focus_frame): W32 implementation.
4118 * w32term.h (x_focus_on_frame): Remove prototype.
4119 * w32fns.c (Fx_focus_frame): Remove.
4120 (syms_of_w32fns): Do not defsubr it.
4121 * frame.c (Fx_focus_frame): Define here.
4122 (syms_of_frame): Defsubr here.
4123 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4125 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4127 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4128 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4129 each port to reference the port-specific window system data.
4130 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4131 (FRAME_DISPLAY_INFO): Define.
4132 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4133 (FRAME_DISPLAY_INFO): Define. Adjust users.
4134 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4135 (FRAME_DISPLAY_INFO): Define. Adjust users.
4136 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4137 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4138 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4139 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4140 * xselect.c, xterm.c: All related users changed.
4142 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4144 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4145 (x_menubar_window_to_frame): Remove prototypes.
4146 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4147 (x_menubar_window_to_frame, x_top_window_to_frame):
4149 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4150 (x_menubar_window_to_frame, x_top_window_to_frame):
4151 ...to here and convert all but the last to static.
4153 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4155 * lisp.mk (lisp): Add w32-common-fns.elc.
4157 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4159 * charset.c (char_charset): Document an exception for char-charset.
4161 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4163 * xterm.h (x_display_info): New field last_user_time...
4164 * xterm.c (toplevel): ...to replace static last_user_time.
4165 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4167 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4169 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4170 scroll bar values to prevent thumb from disappear and update comment.
4172 2013-09-11 Glenn Morris <rgm@gnu.org>
4174 * emacs.c (usage_message): Possessive apostrophe tweak.
4176 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4178 * nsterm.m (syms_of_nsterm): Use Qns.
4179 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4180 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4181 * xfns.c (x_display_info_for_name, Fx_open_connection):
4182 Remove old '#if 0' code.
4183 (syms_of_xfns): Use Qx.
4184 * termhooks.h (fullscreen_hook): Remove the leftover.
4185 (struct terminal): Fix typo in comment.
4187 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4189 Cleaning up a few X scroll bar bits.
4190 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4191 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4192 New member last_seen_part, going to replace...
4193 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4194 (xt_action_hook) [USE_LUCID]: Adjust user.
4195 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4196 Lucid-specific scroll bar support.
4197 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4198 to int and adjust to use last_seen_part member.
4199 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4200 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4201 Initialize last_seen_part.
4203 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4205 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4206 insert-buffer-substring an empty string.
4208 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4210 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4211 avoiding a GCC warning.
4213 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4215 Ifdef away frame tool bar code when it is not really used.
4216 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4217 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4218 and minimize_tool_bar_window_p under the above.
4219 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4220 (fset_tool_bar_window): Likewise.
4221 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4222 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4223 (change_frame_size_1):
4224 * window.c (window_from_coordinates, Frecenter): Adjust users.
4225 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4226 code is not really used.
4227 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4228 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4229 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4230 [!USE_GTK && !HAVE_NS]: Define as such.
4231 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4232 (note_mouse_highlight, expose_frame):
4233 * xfns.c (x_set_tool_bar_lines):
4234 * xterm.c (handle_one_xevent): Adjust users.
4236 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4238 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4239 This bug was introduced by my 2013-08-26 patch, which incorrectly
4240 assumed that the terminfo implementation doesn't use termcap buffers.
4241 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4242 these buffers apparently are used after all.
4243 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4244 (struct tty_display_info): Define members termcap_term_buffer and
4245 termcap_strings_buffer even if TERMINFO.
4247 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4250 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4251 'usage' docstring entry to pacify make-docfile.
4253 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4255 Change comparison functions =, <, >, <=, >= to take many arguments.
4256 * data.c: Change comparison functions' interface and implementation.
4257 * lisp.h: Make arithcompare available for efficient two arg
4259 * bytecode.c: Use arithcompare.
4260 * fileio.c: Use new interface.
4262 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4264 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4266 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4268 * eval.c (Feval): Document the new use of `lexical'.
4270 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4272 Review and drop old frame resize hack.
4273 * frame.h (struct frame): Remove force_flush_display_p.
4274 * dispnew.c (update_frame): Adjust user and don't call
4275 flush_frame here. The comment has said that there was an issues
4276 with redisplaying fringes, but I don't see any differences with
4277 and without this hack. Hopefully we can continue without it.
4278 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4279 current frame matrices twice if resized_p is set.
4281 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4283 Do not populate pure Xism x_sync to other ports.
4284 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4285 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4286 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4287 * w32term.h (x_sync): Remove prototype.
4289 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4291 Cleanup frame flushing.
4292 * dispextern.h (struct redisplay_interface):
4293 Drop flush_display_optional because flush_display is enough
4294 for X and flushing via RIF is just a no-op for others.
4295 * frame.h (flush_frame): New function.
4296 * dispnew.c (update_frame):
4297 * minibuf.c (read_minibuf):
4298 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4300 * keyboard.c (detect_input_pending_run_timers): Do not flush
4301 all frames but selected one in redisplay_preserve_echo_area.
4302 * nsterm.m (ns_flush): Remove no-op.
4303 (ns_redisplay_interface): Adjust user.
4304 * w32term.h (x_flush): Remove no-op.
4305 (w32_redisplay_interface): Adjust user.
4306 * xterm.c (x_flush): Simplify because we do not flush all
4307 frames at once any more. Adjust comment.
4308 (x_redisplay_interface): Adjust user.
4310 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4312 Port --without-x --enable-gcc-warnings to Fedora 19.
4313 * gfilenotify.c (globals_of_gfilenotify):
4314 Call g_type_init only if using an older glib version that needs it.
4316 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4318 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4319 (last_glyphless_glyph_merged_face_id): Remove declarations.
4320 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4321 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4322 (last_glyphless_glyph_merged_face_id): Now static.
4323 (merge_escape_glyph_face): New function, refactored from...
4324 (get_next_display_element): ...here.
4325 (merge_glyphless_glyph_face): New function, refactored from...
4326 (produce_glyphless_glyph): ...here...
4327 * term.c (produce_glyphless_glyph): ...and here.
4329 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4331 * eval.c (eval_sub): Only call Ffunction if necessary.
4333 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4335 Attempt to make redisplay more selective when changing cursor type.
4336 * frame.h (struct frame): New bitfield cursor_type_changed.
4337 * xdisp.c (cursor_type_changed): Remove.
4338 (try_cursor_movement, redisplay_window, try_window_id)
4339 (set_frame_cursor_types, try_window_reusing_current_matrix):
4340 Adjust to use per-frame bitfield.
4341 (redisplay_internal): Look for cursor type change on each visible
4342 frame and consider all frames if cursor type has been changed on
4343 the frame other than selected. If cursor type has been changed on
4344 selected frame only, do not use fast update.
4346 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4348 Attempt to make redisplay more selective when changing fonts.
4349 * frame.h (struct frame): New bitfield fonts_changed.
4350 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4351 (adjust_frame_glyphs): Add prototype.
4352 * dispnew.c (fonts_changed_p): Remove.
4353 (adjust_glyphs): Remove because we do not
4354 adjust matrices on all frames at once any more.
4355 (adjust_frame_glyphs): Block and unblock input here.
4356 (adjust_glyph_matrix): Use fonts_changed.
4357 (change_frame_size_1): Use adjust_frame_glyphs.
4358 * font.c (font_open_entity): Use fonts_changed.
4359 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4360 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4361 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4362 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4363 (shrink_mini_window, Fresize_mini_window_internal)
4364 (window_scroll_pixel_based, Fset_window_configuration)
4365 (apply_window_adjustment, Fset_window_vscroll):
4366 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4367 Use adjust_frame_glyphs.
4368 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4369 (try_window_reusing_current_matrix, try_window_id, display_line)
4370 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4371 (redisplay_internal): Consider fonts_changed and adjust frame
4372 matrices for each frame only if the frame is visible. If font
4373 has been changed on some frame during full redisplay, retry
4374 only visible frames where the font has been actually changed.
4376 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4378 Cache current header and mode line height for each window.
4379 * window.h (struct window): New fields mode_line_height
4380 and header_line_height.
4381 * window.c (make_window): Initialize them.
4382 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4383 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4384 (current_mode_line_height, current_header_line_height):
4386 * xdisp.c (current_mode_line_height, current_header_line_height):
4388 (pos_visible_p, init_xdisp): Adjust user.
4389 (redisplay_window): Invalidate mode_line_height and
4390 header_line_height if current and desired matrices do not agree.
4392 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4394 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4395 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4397 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4399 Make --without-x compatible with --enable-gcc-warnings.
4400 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4401 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4402 members under HAVE_WINDOW_SYSTEM.
4403 * keyboard.c (make_lispy_focus_out): Likewise.
4404 (record_menu_key): Move under HAVE_MENUS.
4405 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4406 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4407 (syms_of_xdisp): Adjust user.
4408 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4409 (start_hourglass, cancel_hourglass):
4410 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4411 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4412 and CLEAR_FONT_TABLE_NFONTS.
4413 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4414 Declare only if HAVE_WINDOW_SYSTEM.
4415 (lface_same_font_attributes_p, clear_face_gcs): Define only
4416 if HAVE_WINDOW_SYSTEM.
4418 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4420 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4421 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4422 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4424 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4426 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4428 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4430 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4431 This fixes a type error on hosts where ptrdiff_t is wider than int.
4433 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4435 * keyboard.c (read_key_sequence_vs): New function.
4436 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4439 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4441 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4443 Makefile improvements.
4444 * Makefile.in (config.status): Don't use double-colon rules, as
4445 they are not portable according to POSIX. Fix shell typo with `;
4446 I guess this rule has never been tested?
4447 (VCSWITNESS): New macro, to override any environment var.
4449 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4451 * xterm.h (struct x_display_info): Do not track X connection
4452 fd separately because it is always available from Display.
4453 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4456 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4458 * buffer.c (drop_overlay):
4459 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4460 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4462 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4464 * buffer.c (Fmake_overlay, Fmove_overlay):
4465 * intervals.c (set_point_from_marker):
4466 * print.c (PRINTPREPARE): Prefer signal_error
4467 to plain error and report unsuitable marker too.
4469 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4471 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4472 for 'dragging' member.
4473 (struct x_output): Remove set-but-unused leftovers
4474 'left_before_move' and 'top_before_move'.
4475 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4476 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4477 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4478 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4479 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4480 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4481 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4482 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4484 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4486 * nsfont.m (INVALID_GLYPH): New define.
4487 (nsfont_encode_char): Use INVALID_GLYPH.
4488 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4490 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4492 * xterm.c (x_last_mouse_movement_time): Revert last change.
4493 This code should use XDisplayMotionBufferSize to check display's
4494 motion history first, and there are few other issues as well.
4495 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4496 (handle_one_xevent): Adjust user.
4498 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4500 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4501 * frame.c (Flast_nonminibuf_frame): ... to here.
4502 (check_minibuf_window): Don't abort if no window was found
4505 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4507 Use XGetMotionEvents to ask the last mouse motion time from X server.
4508 * xterm.c (X_MOTION_HISTORY): Default to 1.
4509 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4510 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4511 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4512 Ifdef away legacy code.
4513 (XTmouse_position, x_scroll_bar_report_motion):
4514 Use x_last_mouse_movement_time.
4515 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4518 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4520 * msdos.c (last_mouse_window): Move to...
4521 (dos_rawgetc): ...this function and adjust comment.
4522 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4523 (mouseMoved): ...this function and adjust comment.
4524 * w32term.c (last_window): Likewise with...
4525 (w32_read_socket): ...this function.
4526 * xterm.c (last_window): Likewise with...
4527 (handle_one_xevent): ...this function.
4529 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4531 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4532 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4533 (handle_one_xevent): ...to here.
4534 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4537 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4539 * msdos.c (IT_set_terminal_window): Remove no-op.
4540 (initialize_msdos_display): Adjust terminal setup.
4541 * w32console.c (w32con_set_terminal_window): Remove no-op.
4542 (initialize_w32_display): Adjust terminal setup.
4543 * w32term.c (w32_set_terminal_window): Remove no-op.
4544 (w32_create_terminal): Adjust terminal setup.
4545 * xterm.c (XTset_terminal_window): Remove no-op.
4546 (x_create_terminal): Adjust terminal setup.
4548 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4550 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4552 (ns_create_terminal): Adjust terminal setup.
4553 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4555 (w32_create_terminal): Adjust terminal setup.
4556 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4558 (x_create_terminal): Adjust terminal setup.
4560 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4562 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4563 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4564 * dispnew.c (buffer_posn_from_coords):
4565 * window.c (Fwindow_end, displayed_window_lines):
4566 * xdisp.c (redisplay_mode_lines): Use it.
4568 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4570 * fontset.c (face_for_char): Check char in the current face font first
4571 if HAVE_NS (Bug#15138).
4573 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4575 * window.c (temp_output_buffer_show): Make sure window returned
4576 by display_buffer is live (Bug#15213).
4578 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4580 Minor cleanup to avoid forward declarations.
4581 * coding.h (struct ccl_spec): Remove forward declaration.
4582 * composite.h (toplevel): Include font.h.
4583 (struct composition_it, struct face, struct font_metrics):
4584 Remove forward declaration.
4585 * dispextern.h (struct image, struct atimer): Likewise.
4586 * emacsgtkfixed.h (struct frame): Likewise.
4587 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4588 * font.h (struct font_driver, struct font, struct glyph_string)
4589 (struct face): Remove forward declaration.
4590 * fontset.h (struct face, struct font): Likewise.
4591 * frame.h (toplevel): Style cleanup.
4592 (enum output_method): Move to...
4593 * termhooks.h (enum output_method): ...here.
4594 (struct glyph, struct frame, struct ns_display_info)
4595 (struct x_display_info, struct w32_display_info):
4596 Remove forward declaration.
4597 * xterm.h (toplevel): Include termhooks.h.
4598 (struct font, struct window, struct glyph_matrix, struct frame)
4599 (struct input_event, struct face, struct image): Remove forward
4601 * gtkutil.h (struct _widget_value): Likewise.
4602 * keyboard.h (toplevel): Include termhooks.h.
4603 (struct input_event): Remove forward declaration.
4605 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4607 * intervals.c (set_point_from_marker): New function.
4608 * editfns.c (Fgoto_char):
4609 * process.c (Finternal_default_process_filter):
4610 * window.c (select_window_1): Use it.
4611 * buffer.h (set_point_from_marker): Add prototype.
4613 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4615 * w32.c (term_winsock): Call release_listen_threads before calling
4617 (_sys_wait_accept): Wait for accept event in a loop with a finite
4618 timeout, instead of waiting indefinitely. Will hopefully avoid
4619 hanging during exit because WSACleanup deadlocks waiting for the
4620 event object to be released. (Bug#14333)
4622 * w32proc.c (release_listen_threads): New function, signals all
4623 the reader threads that listen for connections to stop waiting.
4625 * w32.h (release_listen_threads): Add prototype.
4627 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4629 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4630 field of new marker (for sanity and safety).
4631 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4632 anyway because XMISCTYPE is a function and can't be an lvalue).
4634 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4636 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4637 (x_after_update_window_line, x_scroll_bar_create):
4638 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4639 (handle_one_xevent, x_clear_frame_area):
4640 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4641 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4642 * xterm.h (x_clear_area): Adjust prototype.
4644 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4646 Hook scanning and indentation functions to find_newline. This helps
4647 to avoid duplicated code and renders more respect to newline cache.
4648 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4649 * cmds.c (Fforward_line):
4650 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4651 Use find_newline and avoid unnecessary point movements.
4652 * search.c (scan_newline): Implement on top of find_newline.
4654 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4656 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4657 scoped code (bug#11258).
4659 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4661 * nsterm.m (last_window): New variable.
4662 (EV_TRAILER2): New macro.
4663 (EV_TRAILER): Call EV_TRAILER2.
4664 (mouseMoved:): Add support for mouse-autoselect-window
4665 on nextstep (Bug#6888).
4667 2013-08-28 Andreas Schwab <schwab@suse.de>
4669 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4670 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4671 Remove unused macro definitions.
4672 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4673 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4674 Only define if emacs.
4676 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4678 Prefer enum glyph_row_area to int where appropriate.
4679 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4681 (window_box, window_box_width, window_box_left, window_box_left_offset)
4682 (window_box_right, window_box_right_offset): Adjust prototypes.
4683 * xdisp.c (window_box, window_box_width, window_box_left)
4684 (window_box_left_offset, window_box_right, window_box_right_offset):
4685 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4686 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4687 * nsterm.m (ns_clip_to_row):
4688 * w32term.c (w32_clip_to_row):
4689 * xterm.c (x_clip_to_row): Likewise.
4691 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4693 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4694 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4696 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4698 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4699 for portability to hosts where /bin/sh has problems.
4701 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4703 Redesign redisplay interface to drop global output_cursor.
4704 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4705 (toplevel): Remove declaration of output_cursor.
4706 (set_output_cursor, x_cursor_to): Remove prototype.
4707 * window.h (struct window): New member output_cursor.
4708 (output_cursor_to): New function to replace RIF member.
4709 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4710 (update_text_area, set_window_cursor_after_update): Use it.
4711 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4712 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4713 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4714 * w32term.c (x_update_window_begin, x_update_window_end):
4715 * xterm.c (x_update_window_begin, x_update_window_end):
4716 Adjust to use per-window output cursor.
4718 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4720 Simplify SELECT_TYPE-related code.
4721 Like EMACS_TIME, this portability layer is no longer needed, since
4722 Emacs has been using fd_set as a portability layer for some time.
4723 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4724 (SELECT_TYPE): Remove. All uses changed to fd_set.
4725 (fd_set) [!FD_SET]: New typedef.
4727 Simplify EMACS_TIME-related code.
4728 This portability layer is no longer needed, since Emacs has been
4729 using struct timespec as a portability layer for some time.
4730 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4731 Include <time.h> rather than "systime.h"; that's all that's needed now.
4732 * dispnew.c: Include <timespec.h> rather than "systime.h";
4733 that's all that's needed now.
4734 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4735 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4736 TIMESPEC_RESOLUTION.
4737 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4738 LOG10_TIMESPEC_RESOLUTION.
4739 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4740 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4741 (make_emacs_time): Remove. All used changed to make_timespec.
4742 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4743 (current_timespec): Rename from current_emacs_time. All uses changed.
4744 (add_emacs_time): Remove. All uses changed to timespec_add.
4745 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4746 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4747 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4748 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4749 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4750 (current_timespec): Rename from current_emacs_time. All uses changed.
4751 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4752 changed to timespec_cmp.
4753 * xgselect.c: Include <timespec.h>, since our .h files don't.
4755 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4757 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4758 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4759 Remove the leftovers.
4760 * gtkutil.c (toplevel): Do not declare Qxft but include
4762 * image.c (toplevel): Do not declare Vlibrary_cache because
4763 it's already done in lisp.h.
4765 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4767 * lisp.h (Mouse_HLInfo): Move from here...
4768 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4769 (reset_mouse_highlight): New function.
4770 * msdos.c (dos_set_window_size, IT_update_begin)
4771 (internal_terminal_init):
4772 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4773 (ns_initialize_display_info):
4774 * w32console.c (initialize_w32_display):
4775 * w32term.c (x_update_window_end, x_free_frame_resources)
4776 (w32_initialize_display_info):
4777 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4778 * window.c (Fdelete_other_windows_internal):
4779 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4780 * termchar.h (toplevel):
4781 * xterm.h (toplevel): Include dispextern.h.
4783 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4785 Fix minor problems found by static checking.
4786 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4787 (expect): Avoid nested-if warning.
4788 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4789 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4790 * nsterm.h, nsterm.m (ns_select):
4791 * xgselect.c, xgselect.h (xg_select):
4792 Adjust signature to better match pselect's.
4793 * nsterm.m (ns_select):
4794 Don't set *TIMEOUT, since pselect doesn't.
4795 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4796 diagnostic about assigning const char * to it.
4797 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4799 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4801 * lread.c (substitute_object_recurse): Handle hash-tables as well
4804 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4806 Fix unlikely core dump in init_tty, and simplify terminfo case.
4807 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4808 The old version incorrectly dumped core if malloc returned a
4809 buffer containing only non-NUL bytes.
4810 (init_tty): Do not allocate or free termcap buffers; the
4811 struct does that for us now.
4812 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4813 (struct tty_display_info): Define members termcap_term_buffer and
4814 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4815 use them. Allocate them directly in struct rather than indirectly
4816 via a pointer, to simplify init_tty.
4818 * frame.c (check_minibuf_window): Initialize 'window' properly,
4819 so that Emacs reliably aborts later if 'window' is not initialized.
4821 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4823 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4824 of VoidSymbol (Bug#15154).
4826 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4828 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4829 mouse_face_beg_y and mouse_face_end_y.
4830 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4831 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4832 Adjust users and update comment where appropriate.
4834 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4836 * frame.c (check_minibuf_window): New function.
4837 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4838 Call check_minibuf_window (Bug#15183).
4840 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4842 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4843 because this is the only last cursor data we need to keep and consult.
4844 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4845 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4848 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4850 Fix recovering from possible decompression error.
4851 Since insert_from_gap doesn't always move point, we can't use PT as
4852 the position where the partially decompressed data ends, and
4853 should count how many bytes was produced so far.
4854 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4855 (unwind_decompress): Really delete partially uncompressed data.
4856 (Fzlib_decompress_region): Take decompressed data size into account.
4858 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4860 * syntax.c (init_syntax_once): Adjust comment and do an early
4861 initialization of Qchar_table_extra_slots just once...
4862 * casetab.c (init_casetab_once):
4863 * category.c (init_category_once):
4864 * character.c (syms_of_character):
4865 * coding.c (syms_of_coding):
4866 * xdisp.c (syms_of_xdisp): ...and omit it here.
4868 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4870 * xdisp.c (get_next_display_element): Don't apply to characters
4871 from a display vector the logic of setting it->end_of_box_run_p
4872 suitable for characters from a buffer. (Bug#15175)
4874 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4875 to handle directories, rather than '_utime' which doesn't.
4878 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4880 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4881 or fullscreen (Bug#14627).
4883 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4885 System-dependent integer overflow fixes.
4886 * process.c (Fset_process_window_size): Signal an error if
4887 the window size is outside the range supported by the lower level.
4888 * sysdep.c (set_window_size): Return negative on error,
4889 nonnegative on success, rather than -1, 0, 1 on not in system,
4890 failure, success. This is simpler. Caller changed.
4891 (serial_configure): Remove unnecessary initialization of local.
4892 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4893 size fits in unsigned long; this isn't true on some 32-bit hosts.
4894 Avoid buffer overrun if some future version of /proc/meminfo has a
4895 variable name longer than 20 bytes.
4896 (system_process_attributes) [__FreeBSD__]:
4897 Don't assume hw.availpages fits in 'int'.
4899 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4901 Don't let very long directory names overrun the stack.
4902 Fix some related minor problems involving "//", vfork.
4903 * callproc.c (encode_current_directory): New function.
4904 (call_process): Don't append "/"; not needed.
4905 * fileio.c (file_name_as_directory_slop): New constant.
4906 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4907 this can save the caller having to alloca.
4908 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4909 Use SAFE_ALLOCA, not alloca.
4910 (directory_file_name, Fexpand_file_name): Leave leading "//"
4911 alone, since it can be special even on POSIX platforms.
4912 * callproc.c (call_process):
4913 * process.c (Fformat_network_address):
4914 * sysdep.c (sys_subshell):
4915 Use encode_current_directory rather than rolling our own.
4916 (create_process): No need to encode directory; caller does that now.
4917 * process.h (encode_current_directory): New decl.
4918 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4919 Rework to avoid 'goto xyzzy;'.
4921 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4923 * xdisp.c (handle_face_prop): If the default face was remapped use
4924 the remapped face for strings from prefix properties. (Bug#15155)
4926 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4928 Minor cleanup for redisplay interface and few related functions.
4929 * frame.h (enum text_cursor_kinds): Move from here...
4930 * dispextern.h (enum text_cursor_kinds): ...to here.
4931 (toplevel): Drop unnecessary declarations.
4932 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4933 in update_window_end_hook and draw_window_cursor functions.
4934 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4935 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4936 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4937 * xterm.c (x_update_window_end, x_draw_window_cursor):
4938 * xdisp.c (display_and_set_cursor, update_window_cursor)
4939 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4940 enum text_cursor_kinds where appropriate.
4942 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4944 Redesign redisplay interface to drop updated_row and updated_area.
4945 * dispextern.h (updated_row, updated_area): Remove declaration.
4946 (struct redisplay_interface): Pass glyph row and row area parameters
4947 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4948 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4950 * dispnew.c (updated_row, updated_area): Remove.
4951 (redraw_overlapped_rows, update_window_line): Adjust user.
4952 (update_marginal_area, update_text_area): Likewise. Pass updated row
4953 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4954 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4957 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4959 * process.c (flush_pending_output): Remove stub.
4962 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4964 * callproc.c: Fix race that killed background processes (Bug#15144).
4965 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4966 Record deleted process-id in critical section, not afterwards.
4967 Don't mistakenly kill process created by a call-process invocation
4968 that discards output and does not wait.
4970 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4972 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4973 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4974 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4975 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4976 to shut up compiler in mark_object.
4977 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4979 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4981 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4982 We can't portably rely on PTY_OPEN doing that, even if
4983 it calls posix_openpt with O_CLOEXEC.
4985 2013-08-20 Kenichi Handa <handa@gnu.org>
4987 * character.c (string_char): Improve commentary.
4989 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4991 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4992 (struct animation_cache): Make signature a flexible array member.
4993 All uses changed. This is a tad slower but may insulate us better
4994 from future changes to ImageMagick.
4996 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4998 * image.c: Shrink memory needed for animation cache.
4999 (SIGNATURE_DIGESTSIZE): New constant.
5000 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5001 (imagemagick_create_cache): Copy the signature. This saves
5002 several KB of memory that ImageMagick wastes per signature.
5003 Don't bother updating the update_time, as the caller does that now.
5004 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5005 it's a fixed size struct member now.
5006 (imagemagick_get_animation_cache): Always destroy the signature,
5007 as it's now imagemagick_create_cache's responsibility to copy it.
5008 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5009 and use memcmp rather than strcmp.
5010 eassert that ImageMagick returns a signature of the specified length.
5012 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5014 * image.c (imagemagick_get_animation_cache): Don't segfault on
5016 (imagemagick_get_animation_cache): Revert to previous definition
5017 so that it actually works. But keep the memory leak fix.
5018 (imagemagick_get_animation_cache): Fix memory leak.
5020 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5022 * image.c: Fix animation cache signature memory leak.
5023 Fix some other minor performance problems while we're at it.
5024 (imagemagick_create_cache): Clear just the members that
5025 need clearing. Don't set update_time, as caller does that now.
5026 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5027 Simplify by using pointer-to-pointer instead of a prev pointer.
5028 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5029 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5030 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5031 it's already a copy. Free the signature probe unless it's cached.
5033 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5034 This was introduced by my 2013-08-12 fix for Bug#15035.
5036 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5038 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5039 (imagemagick_prune_animation_cache): Now static.
5041 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5043 * image.c (imagemagick_get_animation_cache): Don't segfault when
5044 pruning all entries.
5046 2013-08-18 Ken Brown <kbrown@cornell.edu>
5048 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5049 static heap if ENABLE_CHECKING is defined.
5050 (max_bss_sbrk_ptr): New variable.
5052 (report_sheap_usage): Report maximum static heap usage instead of
5053 ending static heap usage.
5055 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5057 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5058 of zlib_initialized according to the results of calling
5059 init_zlib_functions.
5061 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5063 * image.c: Implement an ImageMagick per-image cache.
5064 (imagemagick_get_animation_cache): Fix a double-free error.
5065 (imagemagick_load_image): Remove the ping_wand code, which only
5066 apparently saved time on invalid animated images, and slowed down
5067 everything else. Optimise for the common case.
5069 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5071 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5073 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5075 * marker.c (set_marker): Remove documentation of undefined behavior.
5077 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5079 * image.c (imagemagick_compute_animated_image): Animate correctly
5080 when sub-images are smaller than the main image.
5081 (imagemagick_compute_animated_image): Setting the iterator row to
5082 zero is apparently not allowed.
5083 (imagemagick_compute_animated_image): Allow images that say they
5084 have sub-images that are bigger than the main image, but just crop
5087 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5089 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5091 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5093 * image.c (imagemagick_compute_animated_image): Respect the GIF
5096 2013-08-15 Ken Brown <kbrown@cornell.edu>
5098 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5099 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5102 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5104 Fix minor problems found by static checking.
5105 * frame.c (delete_frame):
5106 * xdisp.c (next_element_from_display_vector):
5107 Avoid uninitialized local.
5108 * image.c (imagemagick_compute_animated_image): Port to C89.
5109 Prefer usual GNU indentation style for loops.
5110 Be more careful about bizarrely large sizes, by using ptrdiff_t
5113 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5115 Fix infinite frame selection loop (Bug#15025).
5116 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5118 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5120 * xdisp.c (compute_window_start_on_continuation_line):
5121 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5122 to make sure we end up setting the window start at the leftmost
5123 visible character of the display line. This avoids funky
5124 horizontal shifting because the window start is not kept on the
5125 same position. (Bug#15090)
5126 (next_element_from_display_vector): Support 'box' face attribute
5127 in the face definitions of a display vector. (Bug#15099)
5129 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5131 * image.c (imagemagick_compute_animated_image): Implement animated
5133 (imagemagick_compute_animated_image): Fix some compilation
5134 warnings. Implement a very simple cache to make the animation
5135 usable at all, but it should be replaced with a per-image cache.
5137 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5139 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5140 to do `for' loops over alist values.
5141 * buffer.h (FOR_EACH_BUFFER):
5142 * process.c (FOR_EACH_PROCESS): Use it.
5143 (handle_child_signal, status_notify, Fget_buffer_process)
5144 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5146 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5148 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5149 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5150 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5151 to xzalloc and so avoid redundant call to memset.
5152 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5153 members because it is allocated with xzalloc and so already zeroed.
5155 2013-08-14 Ken Brown <kbrown@cornell.edu>
5157 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5160 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5162 Utility function and macro to copy Lisp string to C string.
5163 * lisp.h (xlispstrdupa): New macro.
5164 (xlispstrdup): New prototype.
5165 * alloc.c (xlispstrdup): New function.
5166 * callint.c (Fcall_interactively):
5167 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5168 (Fsubstitute_in_file_name):
5169 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5170 * image.c (x_create_bitmap_from_file):
5171 * w32term.c (w32_term_init):
5172 * xterm.c (x_term_init): Use xlispstrdup.
5174 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5176 * image.c (imagemagick_load_image): Make animated pictures work.
5177 There's still some problems with background color settings, though
5180 * decompress.c (unwind_decompress): Always restore point.
5182 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5184 * marker.c (set_marker): Reformat documentation.
5186 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5188 * xdisp.c (cursor_type_changed): Now static.
5190 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5191 Use changed. This avoids the need to call xmalloc and for the
5192 caller to call xfree, and avoids memory leaks in some situations.
5194 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5196 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5197 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5198 (redisplay_window): If window_end_valid is cleared due to non-zero
5199 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5200 so do not call to try_cursor_movement for that window.
5202 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5204 * window.h (struct window): Convert window_end_pos and
5205 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5206 (wset_window_end_pos, wset_window_end_vpos): Remove.
5207 * dispnew.c (adjust_glyph_matrix):
5208 * window.c (Fwindow_end, replace_window, set_window_buffer)
5210 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5211 (set_vertical_scroll_bar, redisplay_window, try_window)
5212 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5213 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5214 (note_mouse_highlight): Adjust users.
5215 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5218 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5220 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5221 * image.c (imagemagick_filename_hint): Use `const char *' and
5222 prefer SSDATA to SDATA to avoid warnings.
5224 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5226 Cleanup window fringes, margins and scroll bars adjustments.
5227 * window.c (set_window_fringes, set_window_margins)
5228 (set_window_scroll_bars, apply_window_adjustment): New functions.
5229 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5230 (Fset_window_scroll_bars): Use them.
5232 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5234 * window.h (struct window): Convert scroll_bar_width
5235 from Lisp_Object to integer. Adjust comment.
5236 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5238 * window.c (wset_scroll_bar_width): Remove.
5239 (make_window): Initialize scroll_bar_width.
5240 (Fsplit_window_internal): Use direct assignment.
5241 (Fset_window_configuration, save_window_save):
5242 Convert Lisp_Object to integer and back where appropriate.
5243 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5244 bar was actually changed, and mention this in docstring.
5246 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5248 * decompress.c: Minor simplifications.
5249 (Fzlib_decompress_region): Don't bother verifying
5250 that avail_out <= UINT_MAX, as that was confusing.
5251 Mention the restriction in a comment instead.
5252 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5254 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5256 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5257 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5259 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5261 * image.c (imagemagick_filename_hint): Check for errors in the
5264 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5266 * window.c (Fwindow_margins): Return nil when there's no marginal
5267 area, as per the documented API.
5269 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5270 Fmake_vector, as scroll bar's struct members are not all Lisp
5271 objects now. This avoids crashes in GC.
5273 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5274 bool, so its address could be taken.
5276 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5278 * image.c (imagemagick_filename_hint): New function to possibly
5279 apply `image-content-type-suffixes'.
5280 (imagemagick_load_image): Use it.
5282 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5284 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5285 if loading zlib failed.
5287 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5289 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5290 2013-08-13 checkin below. Change bool to BOOL, rule is:
5291 All Obj-C code uses BOOL, except for interfaces callable from C.
5293 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5295 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5297 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5298 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5299 bool instead of BOOL.
5300 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5301 from Lisp_Object to bitfield. Adjust comment.
5302 * w32term.c (x_scroll_bar_create): Adjust user.
5303 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5304 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5305 Use bool for boolean.
5306 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5307 to `unsigned int' when defining a bitfield.
5309 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5311 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5313 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5315 * window.h (struct window): Convert left_margin_cols and
5316 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5317 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5318 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5320 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5322 (showing_window_margins_p, update_window_line, update_frame_1):
5323 * fringe.c (draw_fringe_bitmap_1):
5324 * xdisp.c (window_box_width): Adjust users.
5325 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5326 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5327 Use direct assignment.
5328 (Fset_window_configuration, save_window_save, Fwindow_margins):
5329 Convert Lisp_Object to integer and back where appropriate.
5330 (Fset_window_margins): Adjust user. Return t if any margin
5331 was actually changed, and mention this in docstring.
5333 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5335 * syntax.c (forward_word):
5336 * cmds.c (forward_char, backward_char): Mention the optional argument.
5338 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5340 * window.h (struct window): Convert left_fringe_width
5341 and right_fringe_width from Lisp_Objects to integers.
5343 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5344 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5345 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5347 (make_window): Initialize new integer fields to -1.
5348 (Fsplit_window_internal): Use direct assignment.
5349 (Fset_window_configuration, save_window_save):
5350 Convert Lisp_Object to integer and back where appropriate.
5351 (Fset_window_fringes): Adjust user. Return t if any fringe
5352 was actually changed, and mention this in docstring.
5354 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5356 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5357 * nsfns.m (x_set_cursor_type):
5358 * w32fns.c (x_set_cursor_type):
5359 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5360 * xdisp.c (set_frame_cursor_types): ...but in common code.
5362 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5364 * font.c (clear_font_cache): New function, stripped from...
5365 (Fclear_font_cache): ...here, which now uses the function
5366 above. Adjust comment.
5367 * font.h (clear_font_cache): Add prototype.
5368 * xfaces.c (clear_face_cache): Use clear_font_cache.
5370 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5372 * window.c (Fset_window_start): Compare `w', not `window' because
5373 `w' might not be equal to `window' after call to decode_live_window.
5375 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5377 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5378 This fixes a problem introduced by the Bug#15035 patch
5379 when using GPG. Reported by Herbert J. Skuhra.
5381 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5383 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5384 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5385 not yet initialized.
5387 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5389 * decompress.c (Fzlib_decompress_region): Support zlib
5390 decompression, too, and rename.
5392 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5394 Minor zlib configuration tweaks.
5395 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5396 Don't assume presence of fn_inflateInit2_ zlib internal function.
5398 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5400 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5401 include the zlib prefix.
5403 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5405 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5406 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5407 define static variables that are pointers to zlib functions to be
5409 (init_zlib_functions) [WINDOWSNT]: New function.
5410 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5412 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5413 macros instead of invoking the zlib functions directly.
5414 (syms_of_decompress): DEFSYM Qzlib_dll.
5415 Staticpro Szlib_available_p.
5417 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5419 Avoid looping over all frame windows to freeze and unfreeze.
5420 * window.h (struct window): Drop frozen_window_start_p.
5421 (freeze_window_starts): Drop prototype.
5422 * frame.h (struct frame): New frozen_window_starts flag.
5423 (FRAME_WINDOWS_FROZEN): New macro.
5424 * window.c (freeze_window_start, freeze_window_starts):
5426 (select_window, replace_window): Adjust users.
5427 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5428 (window_frozen_p): New function.
5429 (redisplay_window): Use it.
5431 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5433 Fix some fd issues when running subprocesses (Bug#15035).
5434 Fix bugs that can leak files or file descriptors on errors.
5435 Don't unlink open temp files, as that's hard for users to diagnose
5436 when things go awry (e.g., temp disk exhausted).
5437 Don't bother to lock temp files. Check for invalid recursion.
5438 * callproc.c (synch_process_fd): Remove. All uses removed.
5439 (synch_process_tempfile): New var or macro.
5440 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5442 (record_kill_process): New arg, the temp name. All callers changed.
5443 (delete_temp_file): Now just a simple wrapper around unlink.
5444 (call_process_kill): New arg, the call_process_fd array.
5445 Close them all. Clear synch_process_pid. Remove the temp file,
5446 or arrange for it to be removed.
5447 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5448 that's been moved to synch_process_tempfile. Caller changed.
5449 Do not remove the tempfile; that's now call_process_kill's
5451 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5452 call_process_kill; the caller now does that.
5453 (call_process_cleanup): Do not close the process fd; that's now
5454 call_process_kill's responsibility.
5455 (Fcall_process): Implement via new function call_process, which
5456 has most of the old body of Fcall_process, but with a different API.
5457 (call_process): New function that does not open or close filefd if
5458 it is nonnegative. Record which fds need to be closed, and let
5459 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5460 Signal an error if invoked recursively (could be done via a hook).
5461 Simplify creation of the tempfile in the MSDOS case.
5462 Don't create the output file until after checking for the executable.
5463 Report any failure to open /dev/null.
5464 Don't open /dev/null for writing twice; once is enough.
5465 Don't create pipe if all output is being discarded or sent to file.
5466 Don't worry about setting up the coding system or reading from the
5467 pipe if all output is being discarded.
5468 Hoist fd_error local into top level, to lessen block nesting.
5469 Don't record deleted pid here; now done by Fcall_process_region.
5470 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5471 and note its success in synch_process_tempfile.
5472 Do not leak resources when child_setup fails.
5473 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5474 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5475 (create_temp_file): Now returns open fd, with an additional
5476 Lisp_Object * argument to return the name. All callers changed.
5477 Do not close the file; rewind it instead, and leave it open for
5478 the caller. Do not lock the temp file. Unwind-protect the file
5479 and the file-descriptor.
5480 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5481 If an asynchrounous process, record it here, not in call_process.
5482 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5483 * eval.c (set_unwind_protect): New function.
5484 * fileio.c (write_region): New function, generalized from the
5485 old Fwrite_region. Do not lock temp files.
5486 (Fwrite_region): Use it.
5487 * lisp.h (set_unwind_protect, write_region): New decls.
5488 * process.c: Include <verify.h>.
5489 (make_process): Mark fds as initially closed.
5490 (deleted_pid_list): Now a list of pid-filename pairs.
5492 (close_process_fd): New function.
5493 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5494 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5495 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5496 (create_process, create_pty, Fmake_serial_process)
5497 (server_accept_connection): Record which fds need to be closed,
5498 and let deactivate_process close them.
5499 (Fmake_network_process): Do not discard the unwind-protect
5500 until it's safe to do so.
5501 (deactivate_process): Close the fds opened by create_process etc.
5502 (Fprocess_send_eof): Adjust to new way of recording open fds.
5503 Report an error if /dev/null can't be opened, instead of aborting.
5504 * process.h (PROCESS_OPEN_FDS): New constant.
5505 (struct Lisp_Process): New member open_fds.
5506 (record_kill_process, record_deleted_pid): Adjust signatures.
5507 (record_deleted_pid): Move decl here ...
5508 * syswait.h (record_deleted_pid): ... from here.
5510 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5512 * decompress.c: Fix bugs with large buffers and weird inputs.
5513 Tune a bit. Reindent as per usual Emacs style.
5514 (BUFFER_SIZE): Remove.
5515 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5516 more than UINT_MAX bytes. Decompress into the gap instead of into
5517 an auto buffer, as this should avoid copying. Return nil if
5518 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5519 set immediate_quit; we shouldn't trust zlib code that much.
5521 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5523 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5524 errors, and really move the gap to where we want it.
5526 * lisp.h: Include decompress.c support.
5528 * emacs.c (main): Include decompress.c support.
5530 * Makefile.in: Include -lz if present.
5532 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5534 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5535 (initWithTitle:): Initialize frame to 0.
5536 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5537 (fillWithWidgetValue:frame:): Rename from
5538 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5540 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5541 fillWithWidgetValue:frame:
5543 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5544 remove memory leak warnings.
5546 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5547 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5550 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5551 (x_activate_menubar): Update the whole menu.
5552 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5553 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5554 current event is not NSSystemDefined (Bug#15001).
5555 Call ns_check_menu_open only if trackingMenu is 2.
5556 (menuDidClose:): New method, decrease trackingMenu.
5557 (fillWithWidgetValue:setDelegate:): New method.
5558 (fillWithWidgetValue:): Call the above.
5560 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5562 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5564 Omit some unnecessary casts.
5565 Many of these go back to the old pre-C89 days, when they may have
5566 been needed, but we've been assuming C89 or later for a while now.
5567 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5568 (live_float_p, live_misc_p, live_vector_p):
5569 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5570 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5571 (defvar_per_buffer):
5572 * callint.c (Fcall_interactively):
5573 * doc.c (Fsubstitute_command_keys):
5574 * filelock.c (get_boot_time):
5575 * frame.c (xrdb_get_resource):
5576 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5577 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5578 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5579 (menuitem_highlight_callback, menu_destroy_callback)
5580 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5581 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5582 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5583 (xg_tool_bar_help_callback, tb_size_cb):
5584 * image.c (xpm_alloc_color, png_read_from_memory)
5585 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5586 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5588 * keymap.c (describe_map):
5589 * nsfns.m (Fns_display_monitor_attributes_list):
5590 * nsmenu.m (process_dialog:):
5591 * nsterm.m (hold_event):
5592 * process.c (wait_reading_process_output):
5593 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5594 * scroll.c (do_direct_scrolling, scrolling_1):
5595 * termcap.c (tgetent):
5596 * window.c (check_window_containing, add_window_to_list)
5597 (freeze_window_starts):
5598 * xdisp.c (compare_overlay_entries, vmessage):
5599 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5600 (x_get_monitor_attributes_xrandr)
5601 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5602 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5603 * xfont.c (xfont_match, xfont_open):
5604 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5605 (menubar_selection_callback, menu_position_func)
5606 (popup_selection_callback, create_and_show_popup_menu)
5607 (dialog_selection_callback, create_and_show_dialog):
5608 * xrdb.c (x_get_string_resource):
5610 * xsmfns.c (x_session_check_input):
5611 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5612 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5613 (xaw_jump_callback, xaw_scroll_callback):
5614 Omit unnecessary casts.
5616 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5618 Minor string-length refactoring.
5619 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5620 * frame.c (make_monitor_attribute_list):
5621 Prefer build_string to strlen + make_string.
5623 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5625 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5626 don't check minor_code (Bug#14417).
5628 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5630 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5631 vertical positions instead. This avoids calling MATRIX_ROW with
5632 row numbers that are possibly beyond valid limits. (Bug#15064)
5634 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5636 Use xstrdup and build_unibyte_string where applicable.
5637 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5638 * xfns.c (x_window):
5639 * xrdb.c (x_get_customization_string):
5640 * xterm.c (xim_initialize):
5641 * w32fns.c (w32_window): Use xstrdup.
5642 (w32_display_monitor_attributes_list):
5643 * emacs.c (init_cmdargs):
5644 * keyboard.c (PUSH_C_STR):
5645 * nsfont.m (nsfont_open):
5646 * sysdep.c (system_process_attributes):
5647 * w32.c (system_process_attributes):
5648 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5650 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5652 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5653 variables of these types so that GDB would know about them, as aid
5654 for debugging fatal exceptions. (Bug#15024) See also
5655 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5658 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5660 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5661 larger than the NSWindow (Bug#14934).
5663 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5665 Redesign redisplay interface to drop global variable updated_window.
5666 Always pass currently updated window as a parameter to update routines.
5667 * dispextern.h (updated_window): Remove declaration.
5668 (struct redisplay_interface): Pass window parameter to
5669 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5670 and after_update_window_hook.
5671 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5673 * dispnew.c (updated_window): Remove.
5674 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5675 (update_window_line): Adjust to match redisplay interface changes.
5676 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5677 (ns_scroll_run, ns_after_update_window_line):
5678 * w32term.c (x_update_window_begin, x_update_window_end)
5679 (x_after_update_window_line, x_scroll_run):
5680 * xterm.c (x_update_window_begin, x_update_window_end)
5681 (x_after_update_window_line, x_scroll_run):
5682 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5683 Likewise. Adjust comments where appropriate.
5684 (x_cursor_to): Simplify because this is always called during window
5685 update (but install debugging check anyway).
5686 (expose_window): Check must_be_updated_p flag to see whether this
5687 function is called during window update.
5689 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5691 Do not reset window modification event counters excessively.
5692 These leftovers and poor man's tricky methods to catch extra
5693 redisplay's attention are no longer needed.
5694 * frame.c (set_menu_bar_lines_1):
5695 * minibuf.c (read_minibuf_unwind):
5696 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5697 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5698 (window_scroll_line_based, Fset_window_configuration):
5699 * xdisp.c (redisplay_window): Do not reset last_modified and
5700 last_overlay_modified counters.
5702 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5704 * xselect.c (x_send_client_event): Set send_event and serial, memset
5705 data.l as it might be bigger than data.b. Use 24 bit mask to
5706 XSendEvent (Bug#15034).
5708 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5710 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5711 for TTY frames that are not the top frame on their console.
5714 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5716 * w32term.c (w32fullscreen_hook): Really maximize frame when
5717 asked for (Bug#14841).
5719 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5721 Prefer selected_window to Fselected_window, likewise for frames.
5722 * buffer.c (Fbuffer_swap_text):
5723 * data.c (Fvariable_binding_locus):
5724 * window.c (run_window_configuration_change_hook): Adjust users.
5725 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5726 Use decode_live_frame.
5728 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5730 Be more careful if selected window shows the buffer other than current,
5731 use window_outdated only if this is not so. This change should also
5732 address some weird issues discussed in Bug#13012.
5733 * window.h (window_outdated): New prototype.
5734 * window.c (window_outdated): Now here. Convert from static and
5735 always assume window's buffer.
5736 (Fwindow_end, Fwindow_line_height): Use it.
5737 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5738 and always assume window's buffer.
5739 (redisplay_window): Adjust user.
5740 (redisplay_internal): Call to reconsider_clip_changes once and
5741 check whether mode line should be updated only if selected window
5742 shows current buffer.
5743 (run_window_scroll_functions): Use eassert for debugging check.
5744 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5746 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5748 * window.c (window_scroll, window_scroll_pixel_based)
5749 (window_scroll_line_based): Use bool for booleans.
5751 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5753 * process.c: Fix minor off-by-one issues in descriptor counts.
5754 This shouldn't fix any real bugs, but it cleans up the code a bit.
5755 (max_process_desc, max_input_desc): -1, not 0, means none.
5757 (delete_input_desc): New function.
5758 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5759 (deactivate_process): Scan backwards when recomuting max_process_desc;
5760 that should be faster.
5761 (init_process_emacs): Initialize max_input_desc.
5763 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5765 Use region cache to speedup bidi_find_paragraph_start.
5766 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5767 Rename cache_long_line_scans to cache_long_scans.
5768 * buffer.c (bset_cache_long_line_scans): Rename to
5769 bset_cache_long_scans.
5770 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5771 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5773 (syms_of_buffer): Rename cache-long-line-scans to
5774 cache-long-scans. Adjust docstring.
5775 * search.c (newline_cache_on_off):
5776 * indent.c (width_run_cache_on_off): Adjust users.
5777 * bidi.c (bidi_paragraph_cache_on_off): New function.
5778 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5779 * insdel.c (prepare_to_modify_buffer):
5780 Invalidate bidi_paragraph_cache if enabled.
5782 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5784 Invalidate region caches only if buffer text is going to be changed.
5785 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5786 (modify_text): ...new prototype.
5787 (prepare_to_modify_buffer_1): New prototype.
5788 * textprop.c (modify_region): Rename to...
5789 (modify_text_properties): ...new function.
5790 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5791 (Fremove_list_of_text_properties): Adjust users.
5792 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5793 (modify_text): ...new function.
5794 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5795 (prepare_to_modify_buffer_1): ...new function.
5796 * casefiddle.c (casify_region):
5797 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5798 (Ftranspose_regions): Use modify_text.
5800 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5802 * lisp.mk (lisp): Add nadvice.elc.
5804 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5806 New macro to iterate over live buffers similar to frames.
5807 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5808 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5809 Declare buffer-related variables here to offload lisp.h.
5810 * buffer.c (Vbuffer_alist): Adjust comment.
5811 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5812 (other_buffer_safely):
5813 * data.c (store_symval_forwarding):
5814 * dispnew.c (Fframe_or_buffer_changed_p):
5815 * fileio.c (Fdo_auto_save):
5816 * filelock.c (unlock_all_files):
5817 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5819 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5821 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5822 * callproc.c (create_temp_file):
5823 * filelock.c (create_lock_file):
5824 Assume mkostemp, since it's now provided by Gnulib.
5826 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5828 * w32.c (mkostemp): New function.
5829 (mktemp): Remove, no longer used. Most of the code reused in
5830 mkostemp. (Bug#15015)
5831 (mktemp): Don't undef.
5833 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5835 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5836 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5837 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5838 (free_glyph_pool, check_glyph_memory): Likewise for
5839 all users. Adjust comments where appropriate.
5841 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5843 * composite.h: Minor fixups.
5844 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5845 to fix a misspelling, and change it to an inline function while
5846 we're at it (it need not be a macro). All uses changed.
5847 (composition_method, composition_valid_p):
5848 Rewrite to avoid assignments in if-conditions.
5850 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5852 Do not use global Lisp_Object in composition macros.
5853 * composite.h (composition_temp): Remove declaration.
5854 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5855 (composition_method, composition_valid_p): ...inline functions.
5856 (compose_region): Remove the leftover.
5857 * composite.c (composition_temp): Remove.
5858 (run_composition_function, update_compositions)
5859 (composition_compute_stop_pos, composition_adjust_point)
5860 (Ffind_composition_internal):
5861 * coding.c (handle_composition_annotation):
5862 * xdisp.c (handle_composition_prop, check_point_in_composition):
5863 Related users changed.
5865 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5867 Drop FRAME_PTR typedef.
5868 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5869 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5870 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5871 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5872 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5873 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5874 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5875 All related users changed.
5877 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5879 * eval.c (default_toplevel_binding): New function.
5881 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5882 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5883 (syms_of_eval): Export them.
5884 * data.c (Fdefault_value): Micro cleanup.
5885 * term.c (init_tty): Use "false".
5887 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5889 Fix X GC leak in GTK and raw (no toolkit) X ports.
5890 * xterm.c (x_free_frame_resources): If white and black relief
5891 GCs are allocated, always free them here.
5892 * xfns.c (x_make_gc): Omit redundant initialization.
5893 * widget.c (create_frame_gcs): Remove the leftover.
5894 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5895 in x_free_frame_resources.
5897 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5899 * nsterm.m (windowWillResize:toSize:): Only change title if
5900 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5902 (viewDidEndLiveResize): New method.
5904 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5905 inside NS_IMPL_COCOA.
5907 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5909 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5910 Do not check whether undo is enabled because record_insert and
5911 record_delete does that themselves.
5913 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5915 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5916 member which is not really used any more.
5917 (FRAME_XIC_BASE_FONTNAME): Remove.
5918 * xfns.c (xic_free_fontset): Adjust user.
5919 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5920 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5921 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5922 (xdialog_show): Use eassert for debugging check.
5923 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5925 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5927 * fileio.c, fns.c (merge): Move extern decl from here ...
5928 * lisp.h (merge): ... to here.
5930 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5932 Fix last font-related change.
5933 * w32font.h (w32font_list_internal, w32font_match_internal):
5935 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5936 (uniscribe_list_family): Adjust to match font API change.
5937 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5938 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5940 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5942 * frame.h (FRAME_MOUSE_UPDATE):
5943 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5944 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5946 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5948 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5949 * font.h (struct font_driver): Change list, match, and list_family
5950 functions to accept struct frame * as first arg.
5951 * font.c (font_score, font_compare, font_sort_entities):
5953 (font_sort_entities, font_list_entities, font_select_entity):
5954 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5955 match font API change.
5956 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5957 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5958 * ftxfont.c (ftxfont_list, ftxfont_match):
5959 * xftfont.c (xftfont_list, xftfont_match):
5960 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5961 * w32font.c (w32font_list, w32font_match, w32font_list):
5962 (w32font_list_internal, w32_font_match_internal): Likewise.
5963 * xfaces.c (Fx_family_fonts): Adjust user.
5965 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5967 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5968 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5969 only if HAVE_X_WINDOWS is in use.
5970 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5971 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5972 * w32term.c (x_wm_set_icon_position): Likewise.
5973 * w32fns.c (x_icon): Adjust user.
5975 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5977 * xterm.c (last_mouse_press_frame): Remove the
5978 leftover which is not really used any more.
5979 (handle_one_xevent, syms_of_xterm): Adjust users.
5980 (x_flush): Call XFlush once per each X display, not frame.
5981 This is better because this code always unconditionally skips
5982 non-X frames in Vframe_list and issues the only XFlush if we
5983 have more than one X frame on the same X display.
5984 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5985 Use bool for booleans.
5986 (x_draw_glyph_string_background, cvt_string_to_pixel):
5987 (cvt_pixel_dtor): Drop unnecessary prototypes.
5988 * xterm.h (x_display_ok): Adjust prototype.
5990 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5992 Drop unnecessary functions that deals with frame pixel size.
5993 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5994 (x_pixel_height): Drop prototypes.
5995 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5996 (x_pixel_height): Drop implementations.
5997 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5998 which should be always valid for window frame.
5999 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6000 * w32menu.c (Fx_popup_dialog):
6001 * xmenu.c (Fx_popup_dialog): Likewise for both.
6003 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6005 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6006 frame parameters and call to Fmodify_frame_parameters just once.
6007 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6008 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6009 and mention nil frame in docstring.
6011 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6013 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6014 (x_figure_window_size): Likewise. Adjust to return long.
6015 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6016 (toplevel): Move Qterminal_live_p to...
6017 * terminal.c (toplevel): ...here, make it static, and...
6018 (syms_of_terminal): ...DEFSYM here.
6019 * frame.h (Qterminal_live_p): Remove declaration.
6020 (make_frame, x_figure_window_size): Adjust prototype.
6021 * nsfns.m (Fx_create_frame): Use long for window flags.
6023 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6025 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6026 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6027 Do not assume that emacs_close (INT_MAX) is a no-op.
6029 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6031 * xfaces.c (make_face_cache): For struct face_cache, prefer
6032 xmalloc to xzalloc and so avoid redundant call to memset.
6033 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6035 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6037 * fringe.c (draw_window_fringes, update_window_fringes)
6038 (compute_fringe_widths):
6039 * w32term.c (x_draw_glyph_string):
6040 * window.c (candidate_window_p, Frecenter):
6041 * xfaces.c (realize_basic_faces, realize_default_face)
6042 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6043 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6044 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6045 * xmenu.c (Fx_menu_bar_open_internal):
6046 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6047 * xsettings.c (xft_settings_event):
6048 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6049 Use bool for booleans. Adjust style and comments where
6051 * dispextern.h (draw_window_fringes, update_window_fringes)
6052 (compute_fringe_widths):
6053 * xterm.h (x_had_errors_p): Adjust prototype.
6055 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6057 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6058 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6060 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6062 * fns.c (toplevel): Remove comment before Fsafe_length because
6065 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6067 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6069 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6071 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6072 frame which got the message is still alive, before dereferencing
6073 its pointer. (Bug#14970)
6075 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6076 be a live window, before using it as such. (Bug#14970)
6078 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6080 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6081 w32_detect_focus_change instead of doing part of its job by hand.
6082 This fixes the problem whereby FOCUS_OUT events were not sent to
6085 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6087 * process.c (Fprocess_list): Doc fix.
6089 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6090 being re-exposed only if it didn't ask to become visible.
6091 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6092 was previously iconified. (Bug#14841)
6093 (x_iconify_frame): Mark the frame iconified.
6095 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6097 Fix minor problems found by static checking.
6098 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6099 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6101 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6103 * eval.c (set_specpdl_old_value): New function.
6104 (unbind_to): Minor simplification.
6105 (get_backtrace_frame): New function.
6106 (Fbacktrace_frame): Use it. Add `base' argument.
6107 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6108 (syms_of_eval): Export backtrace-eval.
6109 * xterm.c (x_focus_changed): Simplify.
6111 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6113 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6115 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6117 * xdisp.c (redisplay_window): Instead of moving point out of
6118 scroll margin, reject the force_start method, and try scrolling
6119 instead. (Bug#14780)
6121 2013-07-24 Ken Brown <kbrown@cornell.edu>
6123 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6126 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6128 * eval.c (Fprogn): Do not check that BODY is a proper list.
6129 This undoes the previous change. The check slows down the
6130 interpreter, and is not needed to prevent a crash. See
6131 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6133 2013-07-23 Glenn Morris <rgm@gnu.org>
6135 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6137 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6139 Port to GNU/Linux systems with tinfo but not ncurses.
6140 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6141 to decide whether ncurses is being used. Without this change,
6142 GCC complains about tgetent not being declared, on a system
6143 that has tinfo installed but ncurses not installed.
6145 * eval.c (Fprogn): Check that BODY is a proper list.
6147 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6148 * data.c (Fsetq_default):
6149 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6150 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6152 Tune by taking advantage of the fact that ARGS is always a list
6153 when a function is declared to have UNEVALLED args.
6155 * emacsgtkfixed.c: Port to GCC 4.6.
6156 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6158 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6160 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6161 here to silence compiler warnings.
6163 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6165 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6166 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6167 from messing up Emacs's 'struct frame' (Bug#14923).
6169 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6171 * alloc.c (make_save_ptr_ptr): Define this function.
6172 It was inadvertently omitted. It's needed only if
6173 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6175 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6177 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6178 frame have focus (Bug#14895).
6180 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6182 Avoid vfork-related deadlock more cleanly.
6183 * callproc.c (child_setup): When the child's exec fails, output
6184 the program name, as that's more useful. Use O_NONBLOCK to avoid
6186 * process.c (create_process_1): Remove; no longer needed.
6187 (create_process): Remove timer hack; no longer needed, now that
6188 the child avoids deadlock.
6190 2013-07-20 Glenn Morris <rgm@gnu.org>
6192 * image.c (Fimage_flush): Fix doc typo.
6194 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6196 Fix array bounds violation when pty allocation fails.
6197 * process.c (PTY_NAME_SIZE): New constant.
6198 (pty_name): Remove static variable; it's now auto.
6199 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6200 Take pty_name as an arg rather than using a static variable.
6201 All callers changed.
6202 (create_process): Recover pty_flag from process, not from volatile local.
6203 (create_pty): Stay inside array even when pty allocation fails.
6204 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6206 * lread.c (Fload): Avoid initialization only when lint checking.
6207 Mention that it's needed only for older GCCs.
6209 2013-07-20 Kenichi Handa <handa@gnu.org>
6211 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6212 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6214 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6216 * lread.c (Fload): Avoid uninitialized warning.
6218 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6220 Fix some minor file descriptor leaks and related glitches.
6221 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6222 (create_lock_file): Use write, not emacs_write.
6223 * image.c (slurp_file, png_load_body):
6224 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6225 (server_accept_connection):
6226 Don't leak an fd on memory allocation failure.
6227 * image.c (slurp_file): Add a cheap heuristic for growing files.
6228 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6229 as that's what the other routines do. Maybe input need not be
6230 blocked at all, but it's better to be consistent.
6231 Avoid undefined behavior when strlen is zero.
6233 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6234 (NSTATICS): Now a constant; doesn't need to be a macro.
6236 2013-07-19 Richard Stallman <rms@gnu.org>
6238 * coding.c (decode_coding_utf_8): Add simple loop for fast
6239 processing of ASCII characters.
6241 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6243 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6245 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6247 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6248 unportable 'struct x_display_info'.
6249 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6252 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6254 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6255 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6257 (system_process_attributes): Prefer plain char to unsigned char
6258 when either will do. Clean up properly if interrupted or if
6259 memory allocations fail. Don't assume sscanf succeeds.
6260 Remove no-longer-needed workaround to stop GCC from whining.
6261 Read command-line once, instead of multiple times. Check read status a
6264 Fix obscure porting bug with varargs functions.
6265 The code assumed that int is treated like ptrdiff_t in a vararg
6266 function, which is not a portable assumption. There was a similar
6267 -- though these days less likely -- porting problem with various
6268 assumptions that pointers of different types all smell the same as
6269 far as vararg functions is conserved. To make this problem less
6270 likely in the future, redo the API to use varargs functions.
6271 * alloc.c (make_save_value): Remove this vararg function.
6272 All uses changed to ...
6273 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6274 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6276 (make_save_ptr): Rename from make_save_pointer, for consistency with
6277 the above. Define only on platforms that need it. All uses changed.
6279 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6281 * keyboard.c: Try to fix typos in previous change.
6282 (DISPLAY_LIST_INFO): New macro.
6283 (kbd_buffer_get_event): Do not access members that are not present
6284 in X11. Revert inadvertent change of "!=" to "=".
6286 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6288 * keyboard.c (kbd_buffer_get_event):
6289 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6290 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6292 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6294 * filelock.c: Fix unlikely file descriptor leaks.
6295 (get_boot_time_1): Rework to avoid using emacs_open.
6296 This doesn't actually fix a leak, but is better anyway.
6297 (read_lock_data): Use read, not emacs_read.
6299 * doc.c: Fix minor memory and file descriptor leaks.
6300 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6301 (get_doc_string, Fsnarf_documentation):
6302 Fix file descriptor leak on error.
6304 * term.c: Fix minor fdopen-related file descriptor leaks.
6305 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6306 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6308 * charset.c: Fix file descriptor leaks and errno issues.
6310 (load_charset_map_from_file): Don't leak file descriptor on error.
6311 Use plain record_xmalloc since the allocation is larger than
6312 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6314 * eval.c (record_unwind_protect_nothing):
6315 * fileio.c (fclose_unwind):
6317 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6318 The replacement doesn't block input, but that no longer seems
6321 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6323 * lread.c: Fix file descriptor leaks and errno issues.
6324 (Fload): Close some races that leaked fds or streams when 'load'
6326 (Fload, openp): Report error number of last nontrivial failure to open.
6327 ENOENT counts as trivial.
6328 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6330 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6331 now that the function is always called with a nonnegative arg.
6332 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6333 All uses replaced with ...
6334 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6336 A few more minor file errno-reporting bugs.
6337 * callproc.c (Fcall_process):
6338 * doc.c (Fsnarf_documentation):
6339 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6340 * process.c (set_socket_option):
6341 Don't let a constructor trash errno.
6342 * doc.c: Include <errno.h>.
6344 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6346 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6348 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6350 Fix w32 bug with call-process-region (Bug#14885).
6351 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6352 to Fcall_process when the input is empty. This simplifies the
6353 code a bit. It makes no difference on POSIXish platforms but
6354 apparently it fixes a bug on w32.
6356 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6357 * fileio.c (close_file_unwind): Don't close if FD is negative;
6358 this can happen when unwinding a zapped file descriptor.
6359 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6360 in case Emacs runs out of memory between the two unwind-protects.
6361 Don't trash errno when closing FD.
6362 Zap the FD in the specpdl when closing it, instead of deferring
6363 the removal of the unwind-protect; this fixes a bug where a child
6364 function unwinds the stack past us.
6366 New unwind-protect flavors to better type-check C callbacks.
6367 This also lessens the need to write wrappers for callbacks,
6368 and the need for make_save_pointer.
6369 * alloc.c (free_save_value):
6370 * atimer.c (run_all_atimers):
6372 * alloc.c (safe_alloca_unwind):
6373 * atimer.c (unwind_stop_other_atimers):
6374 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6375 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6376 * minibuf.c (choose_minibuf_frame_1):
6377 * process.c (make_serial_process_unwind):
6378 * xdisp.c (pop_message_unwind):
6379 * xselect.c (queue_selection_requests_unwind):
6380 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6381 * alloc.c (record_xmalloc):
6382 Prefer record_unwind_protect_ptr to record_unwind_protect with
6384 * alloc.c (Fgarbage_collect):
6385 Prefer record_unwind_protect_void to passing a dummy.
6386 * buffer.c (restore_buffer):
6387 * window.c (restore_window_configuration):
6388 * xfns.c, w32fns.c (do_unwind_create_frame)
6389 New wrapper. All record-unwind uses of wrappee changed.
6390 * buffer.c (set_buffer_if_live):
6391 * callproc.c (call_process_cleanup, delete_temp_file):
6392 * coding.c (code_conversion_restore):
6393 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6394 * editfns.c (save_excursion_restore)
6395 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6396 (save_restriction_restore):
6397 * eval.c (restore_stack_limits, un_autoload):
6398 * fns.c (require_unwind):
6399 * keyboard.c (recursive_edit_unwind, tracking_off):
6400 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6401 * macros.c (pop_kbd_macro, restore_menu_items):
6402 * nsfns.m (unwind_create_frame):
6403 * print.c (print_unwind):
6404 * process.c (start_process_unwind):
6405 * search.c (unwind_set_match_data):
6406 * window.c (select_window_norecord, select_frame_norecord):
6407 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6408 (fast_set_selected_frame):
6409 * xfns.c, w32fns.c (unwind_create_tip_frame):
6410 Return void, not a dummy Lisp_Object. All uses changed.
6411 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6412 * callproc.c (call_process_kill):
6413 * fileio.c (restore_point_unwind, decide_coding_unwind)
6414 (build_annotations_unwind):
6415 * insdel.c (Fcombine_after_change_execute_1):
6416 * keyboard.c (read_char_help_form_unwind):
6417 * menu.c (unuse_menu_items):
6418 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6419 * sound.c (sound_cleanup):
6420 * xdisp.c (unwind_redisplay):
6421 * xfns.c (clean_up_dialog):
6422 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6423 Accept no args and return void, instead of accepting and returning
6424 a dummy Lisp_Object. All uses changed.
6425 * cygw32.c (fchdir_unwind):
6426 * fileio.c (close_file_unwind):
6427 * keyboard.c (restore_kboard_configuration):
6428 * lread.c (readevalllop_1):
6429 * process.c (wait_reading_process_output_unwind):
6430 Accept int and return void, rather than accepting an Emacs integer
6431 and returning a dummy object. In some cases this fixes an
6432 unlikely bug when the corresponding int is outside Emacs integer
6433 range. All uses changed.
6434 * dired.c (directory_files_internal_unwind):
6435 * fileio.c (do_auto_save_unwind):
6436 * gtkutil.c (pop_down_dialog):
6437 * insdel.c (reset_var_on_error):
6438 * lread.c (load_unwind):
6439 * xfns.c (clean_up_file_dialog):
6440 * xmenu.c, nsmenu.m (pop_down_menu):
6441 * xmenu.c (cleanup_widget_value_tree):
6442 * xselect.c (wait_for_property_change_unwind):
6443 Accept pointer and return void, rather than accepting an Emacs
6444 save value encapsulating the pointer and returning a dummy object.
6446 * editfns.c (Fformat): Update the saved pointer directly via
6447 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6448 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6449 (unwind_body): New function.
6450 (record_unwind_protect): First arg is now a function returning void,
6451 not a dummy Lisp_Object.
6452 (record_unwind_protect_ptr, record_unwind_protect_int)
6453 (record_unwind_protect_void): New functions.
6454 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6455 * fileio.c (struct auto_save_unwind): New type.
6456 (do_auto_save_unwind): Use it.
6457 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6458 * insdel.c (struct rvoe_arg): New type.
6459 (reset_var_on_error): Use it.
6460 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6462 (specbinding_func): Remove; there are now several such functions.
6463 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6464 (set_unwind_protect_ptr): New function.
6465 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6467 Be simpler and more consistent about reporting I/O errors.
6468 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6469 Say "Read error" and "Write error", rather than "I/O error", or
6470 "IO error reading", or "IO error writing", when a read or write
6472 * process.c (Fmake_network_process, wait_reading_process_output)
6473 (send_process, Fprocess_send_eof, wait_reading_process_output):
6474 Capitalize diagnostics consistently. Put "failed foo" at the
6475 start of the diagnostic, so that we don't capitalize the
6476 function name "foo". Consistently say "failed" for such
6478 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6479 All callers changed. This is so it can use report_file_error.
6480 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6481 diagnostics consistently as above.
6483 * fileio.c (report_file_errno): Fix errno reporting bug.
6484 If the file name is neither null nor a pair, package it up as a
6485 singleton list. All callers changed, both to this function and to
6486 report_file_error. This fixes a bug where the memory allocator
6487 invoked by list1 set errno so that the immediately following
6488 report_file_error reported the wrong errno value.
6490 Fix minor problems found by --enable-gcc-warnings.
6491 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6492 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6494 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6496 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6497 Set event->arg to Qt if switch-event shall be generated.
6498 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6500 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6502 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6505 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6506 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6507 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6508 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6509 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6510 and there is a focused frame.
6511 (head_table): Add focus-in and focus-out.
6512 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6513 bind to handle-focus-in/out.
6515 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6516 (Fhandle_switch_frame): Call Fhandle_focus_in.
6517 (syms_of_frame): defsubr handle-focus-in/out.
6519 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6521 Fix porting bug to older POSIXish platforms (Bug#14862).
6522 * sysdep.c (emacs_pipe): New function, that implements
6523 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6524 This should port better to CentOS 5 and to Mac OS X 10.6.
6525 All calls to pipe2 changed.
6527 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6528 This makes the code easier to read and the executable a bit smaller.
6529 Do not replace all calls to Fcons that happen to create lists,
6530 just calls that are intended to create lists. For example, when
6531 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6532 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6533 Similarly for list2 through list5.
6534 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6535 * bytecode.c (exec_byte_code):
6536 * callint.c (quotify_arg, Fcall_interactively):
6537 * callproc.c (Fcall_process, create_temp_file):
6538 * charset.c (load_charset_map_from_file)
6539 (Fdefine_charset_internal, init_charset):
6540 * coding.c (get_translation_table, detect_coding_system)
6541 (Fcheck_coding_systems_region)
6542 (Fset_terminal_coding_system_internal)
6543 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6544 * composite.c (update_compositions, Ffind_composition_internal):
6545 * dired.c (directory_files_internal, file_name_completion)
6547 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6548 * doc.c (Fsnarf_documentation):
6549 * editfns.c (Fmessage_box):
6551 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6552 (Feval, eval_sub, Ffuncall, apply_lambda):
6553 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6554 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6555 (Fset_file_times, Finsert_file_contents)
6556 (Fchoose_write_coding_system, Fwrite_region):
6557 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6558 * font.c (font_registry_charsets, font_parse_fcname)
6559 (font_prepare_cache, font_update_drivers, Flist_fonts):
6560 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6561 * frame.c (make_frame, Fmake_terminal_frame)
6562 (x_set_frame_parameters, x_report_frame_params)
6563 (x_default_parameter, Fx_parse_geometry):
6564 * ftfont.c (syms_of_ftfont):
6565 * image.c (gif_load):
6566 * keyboard.c (command_loop_1):
6567 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6568 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6569 (Fminor_mode_key_binding, accessible_keymaps_1)
6570 (Faccessible_keymaps, Fwhere_is_internal):
6571 * lread.c (read_emacs_mule_char):
6572 * menu.c (find_and_return_menu_selection):
6573 * minibuf.c (get_minibuffer):
6574 * nsfns.m (Fns_perform_service):
6575 * nsfont.m (ns_script_to_charset):
6576 * nsmenu.m (ns_popup_dialog):
6577 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6578 (Fx_own_selection_internal):
6579 * nsterm.m (append2):
6580 * print.c (Fredirect_debugging_output)
6581 (print_prune_string_charset):
6582 * process.c (Fdelete_process, Fprocess_contact)
6583 (Fformat_network_address, set_socket_option)
6584 (read_and_dispose_of_process_output, write_queue_push)
6585 (send_process, exec_sentinel):
6586 * sound.c (Fplay_sound_internal):
6587 * textprop.c (validate_plist, add_properties)
6588 (Fput_text_property, Fadd_face_text_property)
6589 (copy_text_properties, text_property_list, syms_of_textprop):
6590 * unexaix.c (report_error):
6591 * unexcoff.c (report_error):
6592 * unexsol.c (unexec):
6593 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6594 (Fformat_mode_line, syms_of_xdisp):
6595 * xfaces.c (set_font_frame_param)
6596 (Finternal_lisp_face_attribute_values)
6597 (Finternal_merge_in_global_face, syms_of_xfaces):
6598 * xfns.c (x_default_scroll_bar_color_parameter)
6599 (x_default_font_parameter, x_create_tip_frame):
6600 * xfont.c (xfont_supported_scripts):
6601 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6602 (menu_help_callback, xmenu_show):
6604 * xterm.c (set_wm_state):
6605 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6606 and similarly for list2 through list5.
6608 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6610 * callproc.c (Fcall_process_region): Fix minor race and tune.
6611 (create_temp_file): New function, with the temp-file-creation part
6612 of the old Fcall_process_region. Use Fcopy_sequence to create the
6613 temp file name, rather than alloca + build_string, for simplicity.
6614 Don't bother to block input around the temp file creation;
6615 shouldn't be needed. Simplify use of mktemp.
6616 Use record_unwind_protect immediately after creating the temp file;
6617 this closes an unlikely race where the temp file was not removed.
6618 Use memcpy rather than an open-coded loop.
6619 (Fcall_process_region): Use the new function. If the input is
6620 empty, redirect from /dev/null rather than from a newly created
6621 empty temp file; this avoids unnecessary file system traffic.
6623 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6625 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6626 Simplify by making this case like the other two. This is a bit
6627 slower on obsolete hosts, but the extra complexity isn't worth it.
6629 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6630 * process.c (create_process) [!DOS_NT]:
6631 Remove now-unnecessary calls to emacs_close.
6633 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6635 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6636 returning early. (Bug#14850)
6638 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6639 and inhibit-iso-escape-detection attributes of 'undecided'.
6642 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6644 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6645 Reported by Herbert J. Skuhra in
6646 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6648 Don't lose top specpdl entry when memory is exhausted.
6649 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6650 specpdl overflow here, to simplify callers; all callers changed.
6651 Always reserve an unused entry at the stack top; this avoids
6652 losing the top entry's information when memory is exhausted.
6654 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6656 Clean up errno reporting and fix some errno-reporting bugs.
6657 * callproc.c (Fcall_process):
6658 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6659 * process.c (create_process, Fmake_network_process):
6660 * unexaix.c (report_error):
6661 * unexcoff.c (report_error):
6662 Be more careful about reporting the errno of failed operations.
6663 The code previously reported the wrong errno sometimes.
6664 Also, prefer report_file_errno to setting errno + report_file_error.
6665 (Fcall_process): Look at openp return value rather than at path,
6666 as that's a bit faster and clearer when there's a numeric predicate.
6667 * fileio.c (report_file_errno): New function, with most of the
6668 old contents of report_file_error.
6669 (report_file_error): Use it.
6670 (Ffile_exists_p, Ffile_accessible_directory_p):
6671 Set errno to 0 when it is junk.
6672 * fileio.c (Faccess_file):
6673 * image.c (x_create_bitmap_from_file):
6674 Use faccessat rather than opening the file, to avoid the hassle of
6675 having a file descriptor open.
6676 * lisp.h (report_file_errno): New decl.
6677 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6680 * process.c (create_process, wait_reading_process_output) [AIX]:
6681 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6682 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6683 a multithreaded environment anyway).
6684 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6686 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6688 * image.c (x_find_image_file): Don't close a remote file handle.
6690 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6692 Fix races with threads and file descriptors.
6693 * callproc.c (Fcall_process_region):
6694 * dired.c (open_directory):
6695 * emacs.c (main, Fdaemon_initialized):
6696 * image.c (x_find_image_file):
6697 * inotify.c (Finotify_rm_watch):
6698 * lread.c (Flocate_file_internal):
6699 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6700 * term.c (term_mouse_moveto, init_tty):
6701 * termcap.c (tgetent):
6702 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6703 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6704 * unexhp9k800.c, unexmacosx.c (unexec):
6705 * callproc.c (Fcall_process_region):
6706 Use emacs_close, not close.
6707 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6708 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6709 and posix_close function on current platforms (which all lack them).
6710 (emacs_close): Use it. This should fix the races on GNU/Linux and
6711 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6712 and it should avoid closing random victim file descriptors on
6715 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6717 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6718 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6721 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6722 This is for .gdbinit xbacktrace.
6724 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6725 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6726 (emacs_set_tty): Now static.
6727 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6728 * term.c (tty_capable_p, tty_default_color_capabilities)
6729 (get_tty_terminal, term_mouse_movement)
6730 (handle_one_term_event, init_tty, maybe_fatal):
6731 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6732 (tgetent, scan_file, name_match, compare_contin):
6733 * terminal.c (get_terminal):
6734 Use bool for boolean.
6735 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6736 Prefer char to unsigned char if either will do.
6737 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6738 (tty_write_glyphs): Prefer int to unsigned.
6739 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6740 All callers changed.
6741 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6743 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6746 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6747 (B__dummy__): New dummy symbol, to pacify C89.
6748 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6749 they can't grok varargs macros.
6750 * dispnew.c (add_window_display_history)
6751 (add_frame_display_history):
6752 * print.c (print_object):
6753 * xdisp.c (debug_method_add):
6754 Use %p printf format only for void pointers.
6755 * emacs.c (usage_message): New constant, replacing ...
6756 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6757 (main): Adjust to usage reorg.
6758 * fns.c (syms_of_fns):
6759 * profiler.c (syms_of_profiler):
6760 Don't use non-constant struct initializers.
6761 * gnutls.h (gnutls_initstage_t):
6762 * lisp.h (enum Lisp_Fwd_Type):
6763 * lread.c (lisp_file_lexically_bound_p):
6764 * xsettings.c (anonymous enum):
6765 Remove trailing comma.
6766 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6767 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6768 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6770 * regex.c (const_re_char): New type, to pacify strict C89.
6771 All uses of 'const re_char' replaced to use it.
6772 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6773 with glibc when strict C89. This change is imported from gnulib.
6775 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6776 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6777 Omit GNU_LINUX implementation, since it requires long long.
6778 * xterm.c (x_draw_underwave):
6779 Do not assume the traditional order of struct's members.
6780 (x_term_init): Rewrite to avoid the need for non-constant structure
6783 Syntax cleanup, mostly replacing macros with functions.
6784 This removes the need for the syntax_temp hack.
6785 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6786 * syntax.c (SYNTAX_INLINE): New macro.
6787 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6788 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6789 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6790 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6791 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6792 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6793 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6794 Now constants, not macros.
6795 (syntax_temp) [!__GNUC__]: Remove.
6796 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6797 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6798 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6799 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6800 Move here from syntax.h; now functions, not macros. Except for the
6801 last function, these are static since only syntax.c uses them.
6802 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6803 All uses changed. Now a function, not a macro; use this fact
6804 to simplify the code.
6805 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6806 compiler bugs; no longer relevant.
6807 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6808 (SYNTAX_INLINE): New macro.
6809 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6810 for the new functions. Use bool for boolean member.
6811 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6812 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6813 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6814 (SETUP_BUFFER_SYNTAX_TABLE):
6815 Now extern inline functions, not macros.
6816 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6817 Remove; all uses replaced by implementation.
6818 (syntax_temp) [!__GNUC__]: Remove decl.
6819 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6821 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6823 * emacs.c (main): Fix syntax error.
6825 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6827 Timestamp fixes for undo (Bug#14824).
6828 * atimer.c (schedule_atimer):
6829 * fileio.c (Ffile_newer_than_file_p):
6830 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6831 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6832 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6833 (syms_of_fileio): Remove Sclear_visited_file_name.
6834 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6835 file doesn't exist; this avoids an ambiguity with negative timestamps.
6836 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6837 * systime.h (make_emacs_time, invalid_emacs_time):
6838 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6839 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6840 * undo.c (record_first_change): Push (visited-file-modtime) onto
6841 undo list rather than reimplementing it by hand, incorrectly.
6843 2013-07-09 Ken Brown <kbrown@cornell.edu>
6845 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6847 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6849 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6851 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6853 Handle errno and exit status a bit more carefully.
6854 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6855 number into an exit status. Instead, use EXIT_CANCELED.
6856 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6857 * callproc.c (relocate_fd):
6858 * emacs.c (close_output_streams, main):
6859 * process.c (create_process):
6860 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6861 Use emacs_perror for simplicity.
6862 * callproc.c (relocate_fd, main):
6863 * sysdep.c (sys_subshell):
6864 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6865 (shut_down_emacs): Use emacs_write, not write.
6866 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6867 * fileio.c (Fcopy_file, e_write):
6868 * nsterm.m (ns_select):
6869 * process.c (send_process):
6870 * sound.c (vox_write):
6871 Use emacs_write_sig, not emacs_write.
6872 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6873 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6875 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6877 (emacs_full_write): New function.
6878 (emacs_write): Rewrite to use it.
6879 (emacswrite_sig, emacs_perror): New functions.
6880 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6882 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6884 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6885 on NS even if it is present. Pixmap on NS is a void*.
6887 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6889 Port to Ubuntu 10 (Bug#14803).
6890 Problem reported by T.V. Raman.
6891 * process.c (close_on_exec, accept4, process_socket):
6892 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6894 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6896 * w32.c (sys_dup): Declare prototype.
6900 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6902 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6904 Make file descriptors close-on-exec when possible (Bug#14803).
6905 This simplifies Emacs a bit, since it no longer needs to worry
6906 about closing file descriptors by hand in some cases.
6907 It also fixes some unlikely races. Not all such races, as
6908 libraries often open files internally without setting
6909 close-on-exec, but it's an improvement.
6910 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6911 * callproc.c (Fcall_process) [!MSDOS]:
6912 * emacs.c (main) [!DOS_NT]:
6913 * nsterm.m (ns_term_init):
6914 * process.c (create_process):
6915 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6916 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6917 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6918 Prefer mkostemp with O_CLOEXEC to mkstemp.
6919 * callproc.c (relocate_fd) [!WINDOWSNT]:
6920 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6921 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6923 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6924 Make the resulting file descriptor close-on-exec.
6925 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6926 * lread.c (load_descriptor_list, load_descriptor_unwind):
6927 Remove; no longer needed. All uses removed.
6928 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6929 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6931 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6932 (Fmake_network_process, Fnetwork_interface_list):
6933 (Fnetwork_interface_info, server_accept_connection):
6934 Make newly-created socket close-on-exec.
6935 * sysdep.c (emacs_open, emacs_fopen):
6936 Make new-created descriptor close-on-exec.
6937 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6938 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6940 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6942 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6943 for NS_IMPL_GNUSTEP.
6945 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6947 Fix openp errno handling.
6948 * callproc.c (Fcall_process): Preserve openp errno around close.
6949 * lread.c (openp): Set errno when returning -1, as some callers
6952 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6954 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6956 * nsterm.h (NSSavePanel): Update comment.
6957 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6958 (ns_run_file_dialog): Declare.
6960 * nsfns.m: Remove panelOK.
6962 (ns_run_file_dialog): New function.
6963 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6964 event loop, so file dialog is popped up by ns_run_file_dialog, called
6965 by sendEvent (Bug#14578).
6966 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6968 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6970 * xdisp.c (default_line_pixel_height): New function.
6971 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6972 (try_cursor_movement, redisplay_window, try_window)
6973 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6975 * window.c (window_scroll_pixel_based):
6976 use default_line_pixel_height.
6978 * dispextern.h (default_line_pixel_height): Add prototype.
6980 * frame.c (x_set_line_spacing): Accept a float value for
6981 line-spacing parameter, per the documentation.
6983 * data.c (Fmultibyte_string_p): Doc fix.
6985 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6987 Use emacs_open more consistently when opening files.
6988 This handles EINTR more consistently now, and makes it easier
6989 to introduce other uniform changes to file descriptor handling.
6990 * sysstdio.h: New file.
6991 * buffer.c (mmap_init):
6992 * cygw32.c (chdir_to_default_directory):
6993 * dispnew.c (Fopen_termscript):
6994 * emacs.c (Fdaemon_initialized):
6995 * fileio.c (Fdo_auto_save):
6996 * image.c (slurp_file, png_load_body, jpeg_load_body):
6997 * keyboard.c (Fopen_dribble_file):
6999 * print.c (Fredirect_debugging_output):
7000 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7001 * termcap.c (tgetent):
7002 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7003 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7004 * w32term.c (w32_initialize) [CYGWIN]:
7005 * xfaces.c (Fx_load_color_file):
7006 Use emacs_open instead of plain open, and emacs_fopen instead of
7008 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7009 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7010 * callproc.c (default_output_mode): New constant.
7011 (Fcall_process): Use it to call emacs_open instead of plain creat.
7012 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7013 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7014 (emacs_fopen): New function.
7015 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7016 Include <lisp.h>, for emacs_open.
7017 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7019 Remove duplicate #include directives.
7020 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7022 Don't include stdio.h twice.
7023 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7024 Don't include sys/types.h or stdio.h twice.
7025 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7026 * lread.c: Don't include coding.h twice.
7027 * nsfont.m: Don't include frame.h twice.
7028 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7029 * ralloc.c: Don't include <unistd.h> twice.
7030 * xdisp.c: Don't include font.h twice.
7031 * xterm.c: Don't include fontset.h twice.
7032 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7034 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7036 Scale ImageMagick images more carefully.
7037 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7038 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7039 Be more careful about avoiding undefined behavior after
7040 integer overflow and division by zero.
7042 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7044 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7045 (syms_of_w32fns): DEFSYM them.
7046 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7047 (CCHDEVICENAME): Define macros if not defined.
7048 (struct MONITOR_INFO_EX): New struct.
7049 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7050 (enum_display_monitors_fn): New variable.
7051 (globals_of_w32fns): Initialize it.
7052 (Fx_display_pixel_width, Fx_display_pixel_height)
7053 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7054 multi-monitor setups in docstrings.
7055 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7056 screen size by primary monitor's millimeter per pixel.
7057 (w32_monitor_enum, w32_display_monitor_attributes_list)
7058 (w32_display_monitor_attributes_list_fallback)
7059 (Fw32_display_monitor_attributes_list): New functions.
7060 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7062 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7064 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7066 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7068 * fileio.c (Qfile_notify_error): New error symbol.
7070 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7071 * inotify.c (inotify_callback, symbol_to_inotifymask)
7072 (Finotify_add_watch, Finotify_rm_watch): Use it.
7073 (inotifyevent_to_event): Exchange order of cookie and file name.
7074 (Finotify_add_watch): Adapt docstring.
7076 * lisp.h (Qfile_notify_error): Declare.
7078 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7080 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7081 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7082 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7083 which did not work (see <http://bugs.gnu.org/14569#307>).
7084 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7085 && (!noninteractive || initialized)). This attempts to thread
7086 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7088 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7090 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7091 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7093 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7095 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7096 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7097 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7098 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7100 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7102 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7103 Define to __sys_siglist.
7105 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7107 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7108 word-wrap, so that overflow-newline-into-fringe would work in
7109 visual-line-mode. (Bug#2749)
7110 (move_it_in_display_line_to): When the last scanned display
7111 element fits exactly on the display line, and
7112 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7113 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7114 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7115 finding buffer position that corresponds to pixel coordinates,
7116 e.g. in buffer_posn_from_coords.
7118 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7120 * process.c (handle_child_signal): Call catch_child_signal if
7123 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7125 Don't convert function pointers to void * and back.
7126 It isn't portable C, and it's easy enough to avoid.
7127 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7128 (make_save_value): Add support for SAVE_FUNCPOINTER.
7129 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7130 * print.c (print_object):
7131 Distinguish function from object pointers.
7132 * lisp.h (SAVE_FUNCPOINTER): New constant.
7133 (SAVE_SLOT_BITS): Adjust to it.
7134 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7135 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7136 (voidfuncptr): New typedef.
7137 (struct Lisp_Save_Value): New member data[0].funcpointer.
7138 (XSAVE_FUNCPOINTER): New function.
7140 Simplify buildobj processing.
7141 * Makefile.in (buildobj.h): Make it a sequence of strings each
7142 followed by comma, rather than a single string. Put it into a
7143 .tmp file in case there's an error while generating it.
7144 (gl-stamp): Use .tmp for temp files.
7145 (mostlyclean): Clean .tmp files.
7146 * doc.c (buildobj): Move to just the routine that needs it.
7147 It's now an array of strings, so processing is simpler.
7149 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7151 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7152 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7153 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7154 Invoke malloc_enable_thread even when not interactive.
7155 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7156 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7157 in this case, since the underlying bug has now been fixed.
7159 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7161 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7162 unlinking it (bug#14691).
7164 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7166 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7167 before checking whether buffer is modified. This lets
7168 `kill-buffer-query-functions' cancel killing of the buffer or save
7169 its content before `kill-buffer' asks user the "Buffer %s
7170 modified; kill anyway?" question.
7172 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7174 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7175 Let the super performKeyEquivalent deal with them (Bug#14747).
7177 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7179 * widget.c (resize_cb): Remove unused local.
7181 Do not use GTK 3 if it exists but cannot be compiled.
7182 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7183 * xterm.c (x_error_handler) [!USE_GTK]:
7186 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7188 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7190 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7191 to the valid range of values. (Bug#14753)
7193 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7194 when moving point by using the current glyph matrix. This avoids
7195 the need to force redisplay when this function is called in a
7198 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7200 Fix minor problems found by static checking.
7201 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7202 Redo the latter's body to sidestep GCC parenthesization warnings.
7203 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7204 * coding.c (detect_coding, detect_coding_system):
7205 * coding.h (struct undecided_spec):
7206 Use bool for boolean.
7207 * image.c (QCmax_width, QCmax_height): Now static.
7208 * xdisp.c (Fmove_point_visually): Remove unused local.
7210 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7212 * xdisp.c (Fmove_point_visually): New function.
7214 2013-06-28 Kenichi Handa <handa@gnu.org>
7216 * coding.h (define_coding_undecided_arg_index): New enum.
7217 (coding_attr_index): New members
7218 coding_attr_undecided_inhibit_null_byte_detection,
7219 coding_attr_undecided_inhibit_iso_escape_detection,
7220 coding_attr_undecided_prefer_utf_8.
7221 (undecided_spec): New struct.
7222 (struct coding_system): New member `undecided' of the member
7225 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7226 (detect_coding): Likewise.
7227 (detect_coding_system): Likewise.
7228 (Fdefine_coding_system_internal): New coding system properties
7229 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7231 (syms_of_coding): Adjust for coding_arg_undecided_max.
7233 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7235 * image.c (x_from_xcolors): Remove unused local.
7237 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7239 Defer image data transfer between X client and server until actual
7242 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7245 * image.c (Destroy_Image): Remove.
7246 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7247 `mask_p', and `colors_p'. All uses changed.
7248 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7249 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7250 New macros for `flags' arg to x_clear_image_1.
7251 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7252 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7253 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7254 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7255 (image_get_x_image, image_unget_x_image): New functions or macros.
7256 (image_background, image_background_transparent, x_to_xcolors)
7257 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7258 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7259 instead of Destroy_Image.
7260 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7261 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7262 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7263 (imagemagick_load_image, svg_load_image): Use them instead of
7264 x_create_x_image_and_pixmap, and x_put_x_image followed by
7265 x_destroy_x_image, respectively.
7266 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7267 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7268 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7269 background_transparent fields.
7270 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7271 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7273 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7275 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7276 This mostly consists of undoing recent changes.
7277 * callproc.c (Fcall_process):
7278 * process.c (create_process):
7279 Do not worry about catching SIGCHLD here, undoing previous change.
7280 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7281 * process.c, process.h (catch_child_signal):
7282 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7283 * process.c (catch_child_handler): Don't worry about being called
7284 lazily and do not assume caller has blocked SIGCHLD, undoing
7285 previous change. Move first-time stuff back to
7286 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7287 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7288 set lib_child_handler if it's already initialized, which may
7289 help avoid problems on GNUstep.
7291 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7293 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7294 * callproc.c (Fcall_process):
7295 * process.c (create_process):
7296 Make sure SIGCHLD is caught before we fork,
7297 since Emacs startup no arranges to catch SIGCHLD.
7298 * process.c (lib_child_handler): Initialize to null, not to
7300 (catch_child_signal): Allow self to be called lazily.
7301 Do nothing if it's already been called.
7302 Assume caller has blocked SIGCHLD (all callers do now).
7303 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7304 just before it's really needed.
7305 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7306 since it hasn't been caught yet.
7308 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7310 * image.c (compute_image_size): New function to implement
7311 :max-width and :max-height.
7312 (imagemagick_load_image): Use it.
7314 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7316 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7317 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7319 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7320 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7321 the SIGCHLD handler, since the code is not atomic and (due to glib)
7322 signals may be arriving now.
7323 * sysdep.c (init_signals): Do not catch child signals here;
7324 'main' now does that later, at a safer time.
7326 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7328 Clean up SIGCHLD handling a bit (Bug#14569).
7329 * process.c, process.h (catch_child_signal):
7330 Now always extern, even if !NS_IMPL_GNUSTEP.
7331 * process.c (catch_child_signal): Move glib tickler here from
7332 init_process_emacs, so that it's done earlier in Emacs
7333 initialization. Also move the noninteractive && !initialized
7334 check here from init_process_emacs. This is all a bit cleaner for
7335 GNUish platforms, and I hope it works around the Cygwin bug.
7336 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7337 that glib signal handling is tickled before glib creates threads.
7339 * process.c (wait_reading_process_output): Avoid int overflow
7340 when reading more than 2 GiB total from a process.
7342 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7344 * process.c (create_process): Handle a couple more cases,
7345 i.e., work even if new_argv and wait_child_setup[i] are cached.
7346 Use Fcall_process's style for volatile vars.
7348 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7350 * process.c (create_process): Mark PROCESS volatile.
7352 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7354 Use C99-style flexible array members if available.
7355 This avoids some subtle aliasing issues, which typically
7356 aren't a problem with GCC but may be a problem elsewhere.
7357 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7358 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7359 In either case, it uses a flexible array member rather than
7360 the old struct hack. All uses changed.
7361 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7362 Adjust to sdata reorganization.
7363 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7364 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7365 that ports better to pre-C99 non-GCC.
7366 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7367 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7368 as the latter has changed.
7369 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7370 and port better to pre-C99 GCC.
7371 * image.c (struct xpm_cached_color):
7372 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7373 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7374 Use FLEXIBLE_ARRAY_MEMBER.
7375 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7376 Move decl to top level so it gets checked against implementation.
7377 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7378 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7380 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7382 * syntax.c: Integer cleanups.
7383 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7384 All uses that need 0-or-2 changed to:
7385 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7386 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7387 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7388 (char_quoted, prev_char_comend_first, back_comment)
7389 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7390 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7391 Use bool for boolean.
7392 (update_syntax_table, skip_chars, skip_syntaxes):
7393 Prefer int to unsigned when either will do.
7394 (back_comment): Return boolean success flag, like forw_comment,
7395 instead of positive-or-minus-1 (which might have overflowed int anyway).
7396 Don't stuff ptrdiff_t into int.
7397 (syntax_spec_code, syntax_code_spec): Now const.
7398 (Fmatching_paren, scan_lists, scan_sexps_forward):
7399 Use enum syntaxcode for syntax code.
7400 (Fmatching_paren): Check that arg is a character, not just an integer.
7401 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7402 (Finternal_describe_syntax_value): Omit no-longer-needed
7404 (skip_chars): Use char, not unsigned char, when the distinction
7406 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7407 * bytecode.c (exec_byte_code):
7408 * syntax.c (syntax_spec_code, Fchar_syntax)
7409 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7411 * syntax.h (SYNTAX_WITH_FLAGS):
7412 Omit unnecessary casts.
7414 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7416 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7417 line dimensions here, to avoid race conditions with the main
7418 thread. (Bug#14062, bug#14630, bug#14669)
7420 * w32term.c (w32_draw_window_cursor): Compute the header line and
7421 mode line dimensions here.
7422 <w32_system_caret_window, w32_system_caret_hdr_height>:
7423 <w32_system_caret_mode_height>: New variables.
7425 * w32term.h: Declare them.
7427 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7429 * alloc.c (die): Move "assertion failed" string here ...
7430 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7431 COND when SUPPRESS_CHECKING. This shrinks the executable text
7432 size by 0.8% to 2.2% when configured with --enable-checking,
7433 depending on optimization flags (GCC 4.8.1 x86-64).
7435 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7437 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7439 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7440 base is 2; this is more accurate.
7442 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7444 * sound.c (string_default): Move to !WINDOWSNT section.
7445 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7447 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7449 * sound.c: Integer cleanups.
7450 Remove unnecessary forward decls.
7451 (struct sound_device): The 'file' member is now a Lisp_Object, not
7452 a char *, so that we needn't invoke alloca on a huge size.
7453 (Fplay_sound_internal): Adjust to this.
7454 (string_default): New function.
7455 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7456 Use it to adjust to the struct sound_device change.
7457 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7458 (be2hs) [0]: Remove.
7460 * syntax.c (skip_chars): Don't use uninitialized storage
7461 when searching a multibyte buffer for characters that are not in a
7462 unibyte string that contains non-ASCII characters.
7464 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7466 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7467 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7469 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7471 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7473 2013-06-18 Kenichi Handa <handa@gnu.org>
7475 * font.c (Ffont_spec): Signal an error for an invalid font name
7478 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7480 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7481 In particular this ports to 32-bit sparc Sun cc.
7482 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7483 array with a dummy element at specpdl[-1], so that its address can
7485 (unbind_to): Do not copy the binding; not needed, now that we
7486 copy old_value in the one place where the copy is needed.
7487 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7488 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7489 (union specbinding): Rename from struct specbinding. Redo layout
7490 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7491 which is not portable. With Sun C 5.12 32-bit sparc, the
7492 declaration causes nargs to be an unsigned bitfield, a behavior
7493 that the C standard allows; but Emacs wants nargs to be signed.
7494 The overall type is now a union of structures rather than a
7495 structure of union of structures, and the 'kind' member is now a
7496 bitfield, so that the overall type doesn't grow. All uses changed.
7497 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7499 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7501 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7502 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7504 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7506 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7508 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7509 unless we know that the window w's frame is a frame object.
7510 Another attempt at solving bug#14062 and bug#14630.
7512 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7514 * textprop.c (property_set_type): New enum.
7515 (add_properties): Allow appending/prepending text properties.
7516 (add_text_properties_1): Factored out of Fadd_text_properties.
7517 (Fadd_text_properties): Move all the code into
7518 add_text_properties_1.
7519 (Fadd_face_text_property): New function that calls
7520 add_text_properties_1.
7522 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7524 Move functions from lisp.h to individual modules when possible.
7525 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7526 * alloc.c (XFLOAT_INIT, set_symbol_name):
7527 * buffer.c (CHECK_OVERLAY):
7528 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7529 (set_char_table_parent):
7530 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7531 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7532 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7533 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7535 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7536 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7537 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7538 (backtrace_args, backtrace_debug_on_exit):
7539 * floatfns.c (CHECK_FLOAT):
7540 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7541 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7542 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7543 (set_hash_index_slot):
7544 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7545 * marker.c (CHECK_MARKER):
7546 * textprop.c (CHECK_STRING_OR_BUFFER):
7547 * window.c (CHECK_WINDOW_CONFIGURATION):
7548 Move here from lisp.h, and make these functions static rather than
7550 * buffer.c (Qoverlayp):
7552 * fns.c (Qhash_table_p):
7553 * window.c (Qwindow_configuration_p):
7555 * lisp.h: Remove the abovementioned defns and decls.
7557 Use functions, not macros, for XINT etc (Bug#11935).
7558 In lisp.h, prefer functions to function-like macros, and
7559 constants to object-like macros, when either will do. This:
7560 . simplifies use, as there's no more need to worry about
7561 arguments' side effects being evaluated multiple times.
7562 . makes the code easier to debug on some platforms.
7563 However, when using gcc -O0, keep using function-like macros
7564 for a few critical operations, for performance reasons.
7565 This sort of thing isn't needed with gcc -Og, but -Og
7566 is a GCC 4.8 feature and isn't widely-enough available yet.
7567 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7568 Remove enum lsb_bits; no longer needed.
7569 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7570 * buffer.c (Qoverlap):
7572 * fns.c (Qhash_table_p):
7573 Now extern, so lisp.h can use these symbols.
7574 * dispextern.h: Include character.h, for MAX_CHAR etc.
7575 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7576 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7577 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7578 (GLYPH_CODE_P): Move here from lisp.h.
7579 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7580 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7581 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7582 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7583 XUNTAG now returns void *.
7584 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7585 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7586 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7587 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7588 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7589 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7590 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7591 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7592 New macros, renamed from their sans-lisp_h_ counterparts.
7593 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7594 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7595 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7596 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7597 If compiling via GCC without optimization, define these as macros
7598 in addition to inline functions.
7599 To disable this, compile with -DINLINING=0.
7600 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7601 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7602 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7603 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7604 (INTMASK, VALMASK): Now macros, since static values cannot be
7605 accessed from extern inline functions.
7606 (VALMASK): Also a constant, for benefit of old GDB.
7607 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7608 is INTEGERP, which can fold it in.
7609 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7610 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7611 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7612 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7613 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7614 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7615 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7616 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7617 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7618 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7619 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7620 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7621 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7622 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7623 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7624 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7625 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7626 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7627 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7628 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7629 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7630 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7631 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7632 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7633 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7634 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7635 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7636 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7637 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7638 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7639 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7640 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7641 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7643 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7644 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7645 (VALMASK): Define in one place rather than in two, merging the
7646 USE_LSB_TAG parts; this is simpler.
7647 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7648 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7649 Move up, to avoid use before definition.
7650 Also include "globals.h" earlier, for the same reason.
7651 (make_natnum): New function.
7652 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7653 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7654 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7655 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7656 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7657 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7658 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7659 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7660 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7661 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7662 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7663 (Qwindow_configuration_p, Qimage): New forward declarations.
7664 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7665 (STRING_COPYIN): Remove; unused.
7666 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7667 (xcar_addr, xcdr_addr): New functions. All uses changed.
7668 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7669 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7670 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7671 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7672 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7673 (TYPE_RANGED_INTEGERP): Simplify.
7674 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7675 (setlocale, fixup_locale, synchronize_system_messages_locale)
7676 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7677 Now empty functions, not macros.
7678 (functionp): Return bool, not int.
7679 * window.c (Qwindow_configuration_p): Now extern,
7680 so window.h can use it.
7681 * window.h (Qwindowp): Move decl back to lisp.h.
7683 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7685 * xdisp.c (Fline_pixel_height): New function, required for solving
7688 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7690 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7692 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7694 * lread.c (syms_of_lread):
7695 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7697 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7699 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7701 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7703 * fileio.c (expand_file_name): Doc fix.
7705 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7707 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7708 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7709 Wait for self, not for 0. This can't hurt on GNU or similar
7710 system, and may help with Cygwin.
7712 * keyboard.c: Don't use PROP (...) as an lvalue.
7713 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7714 Use set_prop (A, B), not PROP (A) = B.
7716 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7718 * xdisp.c (get_it_property): Use it->window instead of generating
7719 a Lisp object from it->w.
7721 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7723 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7724 get-char-property the window that is being rendered, instead of
7725 the buffer, to support window-specific overlays. (Bug#14575)
7726 (compute_display_string_pos): When W is NULL, use the current
7727 buffer as the object to pass to get-char-property.
7728 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7729 pointer member of the bidi iterator, since no window is pertinent
7732 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7734 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7735 being displayed, and pass it to compute_display_string_pos.
7736 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7737 (bidi_paragraph_init): All callers changed.
7739 * xdisp.c (init_from_display_pos, init_iterator)
7740 (handle_single_display_spec, next_overlay_string)
7741 (get_overlay_strings_1, reseat_1, reseat_to_string)
7742 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7743 Set bidi_it.w member from it->w.
7744 (compute_display_string_pos): Accept additional argument, the
7745 window being displayed, and pass it to Fget_char_property.
7748 * dispextern.h (struct bidi_it): New member w, the window being
7750 (compute_display_string_pos): Adjust prototype.
7752 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7754 * xgselect.c: Remove unneeded include xterm.h.
7756 * process.c (wait_reading_process_output): Check for NS before GLIB.
7757 GLIB may be linked in due to rsvg, but ns_select must be called.
7759 * xgselect.c (xg_select): Remove call to window_system_available
7760 and g_main_context_pending at the top, so Gdk events (i.e. file
7761 notify) are processed when Emacs is started with -nw.
7763 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7765 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7766 (ctagsfiles3): New variable, includes only *.m files.
7767 (TAGS): Use an explicit language name in the regular expressions,
7768 to avoid transformation of '/SOMETHING' by MSYS to
7769 'c:\MSYS\SOMETHING'.
7771 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7773 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7775 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7777 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7778 still need to set the mouse pointer shape and activate help-echo.
7781 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7783 A few porting etc. fixes for the new file monitor code.
7784 See the thread containing
7785 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7786 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7787 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7788 (dir_monitor_callback, Fgfile_rm_watch):
7789 Use assq_no_quit instead of Fassoc, for speed.
7790 (dir_monitor_callback, Fgfile_rm_watch):
7791 eassert that the monitor is a fixnum.
7792 (dir_monitor_callback): No need for CDR_SAFE.
7793 Simplify building of lisp with alternative tails.
7794 (Fgfile_add_watch, Fgfile_rm_watch):
7795 Do not assume glib functions set errno reliably on failure.
7796 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7797 and signal an error otherwise.
7798 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7799 Use Fdelq instead of Fdelete, for speed.
7801 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7803 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7804 don't insist on being invoked on a highlighted tool-bar button.
7805 Avoids losing tool-bar functionality when mouse-highlight is nil.
7806 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7807 Don't highlight when mouse-highlight is nil.
7808 (note_mouse_highlight): When mouse-highlight is nil, don't return
7809 right away; instead, run tool-bar and mode-line highlight
7810 subroutine, clear any existing highlight, and revert the mouse
7811 pointer to its default shape. (Bug#14558)
7813 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7815 * lisp.mk (lisp): Add prog-mode.el.
7817 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7819 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7820 * process.c (dummy_handler): New function.
7821 (lib_child_handler): New static var.
7822 (handle_child_signal): Invoke it.
7823 (catch_child_signal): If a library has set up a signal handler,
7824 save it into lib_child_handler.
7825 (init_process_emacs): If using glib and not on Windows, tickle glib's
7826 child-handling code so that it initializes its private SIGCHLD handler.
7827 * syssignal.h (SA_SIGINFO): Default to 0.
7828 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7829 31; it should no longer be needed now.
7831 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7833 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7835 * gfilenotify.c (globals_of_gfilenotify): New function.
7836 (syms_of_gfilenotify): Move global initialization there.
7838 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7840 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7842 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7843 * keyboard.c (menu_bar_items, tool_bar_items):
7844 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7845 not override local keymaps any more.
7847 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7849 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7851 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7853 * w32console.c (initialize_w32_display): Return the dimensions of
7854 the console window via 2 additional arguments, not via the current
7855 frame. This avoids crashes due to overrunning the bounds of
7856 frame's decode_mode_spec_buffer, which is not resized following
7857 the change of the frame dimensions from the initial 10x10.
7859 * w32term.h (w32_initialize_display_info): Adjust prototype.
7861 * term.c (init_tty): Take dimensions of the frame from the values
7862 returned by initialize_w32_display.
7864 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7865 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7866 (LIBES): Add $(GFILENOTIFY_LIBS).
7868 * w32inevt.c (handle_file_notifications): Add dummy implementation
7869 for !HAVE_W32NOTIFY.
7871 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7873 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7875 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7877 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7879 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7881 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7883 Fix minor problems found by static checking.
7884 * data.c (pure_write_error):
7885 Use xsignal2, not Fsignal, as Fsignal might return.
7886 * eval.c (set_backtrace_debug_on_exit): Now static.
7887 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7888 No longer inline. EXTERN_INLINE is needed only for functions
7889 defined in .h files. Reindent function header as per GNU style.
7890 (backtrace_p, backtrace_top, backtrace_next):
7891 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7892 compiler or linker. Add extern decls to pacify gcc -Wall.
7893 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7895 * frame.c (free_monitors): Define only on platforms that need it.
7896 * nsterm.m (ns_term_init):
7897 * process.c (catch_child_signal):
7898 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7899 defined on all porting targets these days.
7900 * process.c, process.h (catch_child_signal):
7901 Make it extern only if NS_IMPL_GNUSTEP is defined.
7903 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7905 * w32.c (gettimeofday): Make the signature identical to prototype
7906 in nt/inc/sys/time.h.
7908 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7910 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7913 * keyboard.c (safe_run_hooks_error): Improve error message.
7915 * data.c (pure_write_error): Add `object' argument.
7916 * puresize.h (CHECK_IMPURE): Use it.
7918 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7920 * Makefile.in (NOTIFY_OBJ): New variable.
7921 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7923 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7924 Call syms_of_gfilenotify.
7926 * gfilenotify.c: New file.
7928 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7929 and Qfile_w32notify.
7930 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7931 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7933 * lisp.h: Declare syms_of_gfilenotify.
7935 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7937 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7939 Merge the specpdl and backtrace stacks. Make the structure of the
7940 specpdl entries more obvious via a tagged union of structs.
7941 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7942 (enum specbind_tag): New enum.
7943 (struct specbinding): Make it a tagged union of structs.
7944 Add a case for backtrace records.
7945 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7946 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7947 (backtrace_debug_on_exit): New accessors.
7948 (struct backtrace): Remove.
7949 (struct catchtag): Remove backlist field.
7950 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7952 (Flocal_variable_p): Speed up the common case where the binding is
7954 * eval.c (backtrace_list): Remove.
7955 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7956 (set_backtrace_args, set_backtrace_nargs)
7957 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7958 (backtrace_next): New functions.
7959 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7960 (unwind_to_catch, internal_lisp_condition_case)
7961 (internal_condition_case, internal_condition_case_1)
7962 (internal_condition_case_2, internal_condition_case_n): Don't bother
7963 with backtrace_list any more.
7964 (Fsignal): Adjust to new backtrace format.
7965 (grow_specpdl): Move up.
7966 (record_in_backtrace): New function.
7967 (eval_sub, Ffuncall): Use it.
7968 (apply_lambda): Adjust to new backtrace format.
7969 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7971 (specbind): Adjust to new specpdl format. Simplify.
7972 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7973 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7975 (mark_backtrace): Remove.
7976 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7977 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7978 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7980 * profiler.c (record_backtrace): Use get_backtrace.
7981 (handle_profiler_signal): Use backtrace_top_function.
7982 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7985 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7987 * process.h (catch_child_signal): Declare.
7989 * process.c (catch_child_signal): New function.
7990 (init_process_emacs): Call it.
7992 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7993 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7995 (x_set_cursor_type): Remove declaration.
7996 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7997 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7998 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7999 (ns_get_color): Use F suffix on float.
8000 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8001 (ns_get_rgb_color): Remove.
8002 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8003 (note_mouse_movement): x and y are CGFloat.
8004 (ns_draw_fringe_bitmap): Remove unused rowY.
8005 Change #if to COCOA && >= 10_6.
8006 (ns_draw_window_cursor): Remove unused overspill.
8007 (ns_draw_underwave): width and x are EamcsCGFloat.
8008 (ns_draw_box): thickness is CGFloat.
8009 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8010 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8011 if not in main thread.
8012 (ns_get_pending_menu_title, ns_check_menu_open)
8013 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8014 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8015 (sendFromMainThread:): New method.
8016 (changeFont:): size is CGFloat.
8017 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8018 Disable warning about permanent text.
8019 (characterIndexForPoint:): Adjust return type depending on GNUstep
8021 (mouseDown:): delta is CGFloat.
8022 (updateFrameSize): Remove unised variable f.
8023 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8024 Cast float to EmacsCGFloat.
8025 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8026 also to -1 when restoring.
8027 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8028 inside NS_IMPL_COCOA.
8029 (toggleFullScreen:): Put call to toggleFullScreen inside
8030 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8031 (setPosition:portion:whole:): por is CGFloat.
8032 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8033 (mouseDown:): Use CGFloat.
8034 (mouseDragged:): Remove unised variable edge.
8035 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8037 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8039 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8040 when NS_IMPL_GNUSTEP.
8041 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8042 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8043 (EmacsToolbar): Add clearAll. Add tag argument to
8044 addDisplayItemWithImage.
8045 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8047 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8049 * nsmenu.m (ns_update_menubar): Make static.
8050 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8051 (fillWithWidgetValue:): Add cast to SEL for setAction.
8052 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8053 (update_frame_tool_bar): Update code for GNUstep.
8054 (clearAll): New method.
8055 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8056 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8057 Move identifierToItem setObject and activeIdentifiers addObject before
8058 call to insertItemWithItemIdentifier.
8059 (validateVisibleItems): Fix indentation.
8060 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8061 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8062 UtilityWindow to aStyle, remove call to setStyleMask.
8064 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8066 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8067 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8068 Use F suffix on floats.
8069 (ns_char_width): Returns CGFloat.
8070 (ns_ascii_average_width): w is CGFloat instead of float.
8071 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8073 (ns_glyph_metrics): CGFloat instead of float.
8075 * nsfns.m (x_set_foreground_color, x_set_background_color):
8077 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8078 remove unused variables.
8079 (Fns_read_file_name): Keep track if panel is for save.
8080 Use ns_filename_from_panel/ns_directory_from_panel.
8081 (Fns_list_services): delegate only used for COCOA.
8082 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8083 Just return the input if GNUstep.
8084 (x_screen_planes): Remove.
8085 (Fxw_color_values): Use EmacsCGFloat
8086 (Fns_display_monitor_attributes_list): Only get screen number for
8088 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8090 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8091 ns_directory_from_panel.
8093 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8095 * process.c (handle_child_signal): Also use WCONTINUED.
8096 This is so that list-processes doesn't mistakenly list the process
8097 as stopped, when the process has actually been continued and is
8100 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8102 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8103 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8104 not already configured.
8106 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8108 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8110 * Makefile.in (mostlyclean): Remove *.res files.
8112 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8114 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8115 a buffer (bug#8447).
8117 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8119 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8120 display vector, and we backtrack, handle the case that the
8121 previous character position is also displayed from a display
8122 vector or covered by a display string or image. (Bug#14476)
8124 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8126 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8127 (struct MonitorInfo, free_monitors): Remove.
8128 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8129 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8130 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8133 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8134 (struct MonitorInfo, free_monitors): Remove.
8135 (ns_screen_name): Make static.
8136 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8137 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8140 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8141 (struct MonitorInfo): New struct.
8142 (free_monitors, make_monitor_attribute_list): Declare.
8144 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8146 (free_monitors, make_monitor_attribute_list): New functions.
8147 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8150 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8152 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8154 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8156 * keyboard.c: Apply keyboard decoding only to events that come directly
8157 from the tty, not from unread-command-events (bug#14368).
8158 (read_event_from_main_queue): New function, extracted from read_char.
8159 (read_decoded_char): Remove.
8160 (read_decoded_event_from_main_queue): New function to replace it.
8161 (read_char): Use it.
8162 (read_key_sequence): Use read_char rather than read_decoded_char.
8164 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8166 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8168 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8170 2013-05-22 Kenichi Handa <handa@gnu.org>
8172 The following changes are to fix the setting of
8173 buffer-file-coding-system on, for instance, C-x RET c unix RET
8174 _FILE_OF_DOS_EOL_TYPE_ RET.
8176 * coding.h (struct coding_system): New member detected_utf8_chars.
8178 * coding.c (detect_coding_utf_8): Count characters and check EOL
8179 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8181 (setup_coding_system): Do not initialize coding->head_ascii.
8182 (check_ascii): Do not set coding->eol_seen but update it. Do not
8183 call adjust_coding_eol_type here.
8184 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8185 If the eol-type of CODING is already specified, adjust the eol type
8186 of the found coding-system.
8187 (decode_coding_gap): Cancel previous change. Utilize the
8188 character numbers counted by detect_coding_utf_8. Fix detection
8191 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8193 * search.c (looking_at_1): Only set last_thing_searched if the match
8194 changed the match-data (bug#14281).
8196 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8198 * xdisp.c (reseat_at_previous_visible_line_start):
8199 Already declared in dispextern.h, so remove it here.
8200 (move_it_vertically_backward): Likewise.
8202 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8204 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8205 (Fx_display_pixel_width, Fx_display_pixel_height)
8206 (Fx_display_mm_width, Fx_display_mm_height):
8207 Mention `display-monitor-attributes-list' in docstrings.
8209 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8210 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8211 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8212 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8213 (Fx_display_backing_store, Fx_display_visual_class)
8214 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8215 (Fx_display_grayscale_p, Fx_display_pixel_width)
8216 (Fx_display_pixel_height, Fx_display_planes)
8217 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8218 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8219 (Fx_display_mm_width, Fx_display_mm_height)
8220 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8221 height for all physical monitors as in X11.
8223 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8224 Return pixel width or height for all physical monitors as in X11.
8226 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8228 Port --enable-gcc-warnings to clang.
8229 * bytecode.c (exec_byte_code):
8231 Redo diagnostic pragmas to pacify clang, too.
8232 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8233 * editfns.c (Fencode_time):
8234 * fileio.c (file_accessible_directory_p):
8235 * font.c (font_unparse_xlfd):
8236 Use '&"string"[index]' instead of '"string" + (index)'.
8237 * undo.c (user_error): Remove; unused.
8239 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8241 * insdel.c (insert_1_both): Document the arguments, instead of
8242 referring to insert_1, which no longer exists.
8244 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8245 some window, increment windows_or_buffers_changed, so that
8246 *Messages* display in that window is updated. (Bug#14408)
8248 * w32.c: Include epaths.h.
8249 (init_environment): Use cmdproxy.exe without leading directories.
8250 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8252 (gettimeofday): Adjust signature and return value to Posix
8255 * unexw32.c (open_output_file): Delete the existing emacs.exe
8256 before creating it, to break the hard link to the versioned
8259 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8260 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8261 (FIRSTFILE_OBJ): New variables.
8262 (W32_RES): Rename to EMACSRES. All users changed.
8263 (base_obj): Use $(CM_OBJ).
8264 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8265 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8266 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8267 $(W32_RES_LINK) before $(LIBES).
8268 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8270 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8272 * makefile.w32-in (DOC): Use just "DOC".
8274 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8276 * process.c: Export default filters and sentinels to Elisp.
8277 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8279 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8280 (Fset_process_sentinel, Fformat_network_address):
8281 Default to them instead of nil.
8282 (server_accept_connection): Sentinels can't be nil any more.
8283 (read_and_dispose_of_process_output): New function, extracted from
8284 read_process_output.
8285 (read_process_output): Use it; filters can't be nil.
8286 (Finternal_default_process_filter): New function, extracted from
8287 read_process_output.
8288 (exec_sentinel_unwind): Remove function.
8289 (exec_sentinel): Don't zilch sentinel while running.
8290 (status_notify): Sentinels can't be nil.
8291 (Finternal_default_process_sentinel): New function extracted from
8293 (setup_process_coding_systems): Default filter is not nil any more.
8294 (syms_of_process): Export new Elisp functions and initialize
8296 * lisp.h (make_lisp_proc): New function.
8298 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8300 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8302 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8304 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8305 unless we know that the window w is a leaf window.
8306 Another attempt at solving bug#14062.
8308 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8310 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8313 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8315 * image.c (gif_load): Check that subimages fit (Bug#14345).
8317 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8319 * lread.c (skip_dyn_eof): New function.
8320 (read1): Use it to skip the end of a file in response to #@00.
8322 * doc.c (get_doc_string): Slightly relax the sanity checking.
8324 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8326 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8327 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8328 (MonitorInfo): New struct.
8329 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8330 (Fns_display_monitor_attributes_list): New functions.
8331 (display-usable-bounds): Remove.
8332 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8335 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8337 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8338 (GTK_CHECK_VERSION): New macro, if not already defined.
8339 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8340 replaced by GTK_CHECK_VERSION.
8342 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8344 * xterm.h (GTK_PREREQ): New macro.
8345 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8346 to use this macro instead, for consistency and clarity.
8348 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8350 * xdisp.c (row_for_charpos_p): New function, with code of
8351 cursor_row_p, but accepts an additional argument CHARPOS instead
8352 of using a hardcoded PT.
8353 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8354 (row_containing_pos): Call row_for_charpos_p instead of partially
8355 doing the same. Fixes cursor positioning under longlines-mode
8356 when longlines-show-effect includes more than one newline, when
8357 moving the cursor vertically up.
8359 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8361 * makefile.w32-in (ACL_H): New macro.
8362 ($(BLD)/fileio.$(O)): Update dependencies.
8364 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8366 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8367 * Makefile.in (LIB_ACL): New macro.
8368 (LIBACL_LIBS): Remove.
8369 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8370 * fileio.c: Include <acl.h>.
8371 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8372 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8374 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8377 * unexelf.c: Don't assume ElfW (Half) fits in int.
8378 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8379 when dealing with ElfW (Half) values, since they can exceed 2**31
8380 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8381 (entry_address): Omit unused NUM arg. All uses changed.
8383 2013-05-07 Juri Linkov <juri@jurta.org>
8385 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8386 to the string converted from number with `Fnumber_to_string'.
8389 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8391 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8392 This fixes a problem introduced by my previous change.
8394 2013-05-07 Glenn Morris <rgm@gnu.org>
8396 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8398 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8400 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8402 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8404 Static checking by GCC 4.8.0.
8405 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8406 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8407 (x_get_monitor_attributes_fallback)
8408 (x_get_monitor_attributes_xinerama)
8409 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8410 Define only if USE_GTK.
8411 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8412 (x_get_monitor_attributes_fallback): Omit unused locals.
8413 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8414 Use double, not float, to avoid mixed-mode floating point arithmetic.
8416 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8417 Jan Djärv <jan.h.d@swipnet.se>
8419 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8420 (XINERAMA_CFLAGS): New macros.
8421 (ALL_CFLAGS, LIBES): Use them.
8423 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8424 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8425 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8426 (syms_of_xfns): DEFSYM them.
8427 (struct MonitorInfo): New struct.
8428 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8429 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8430 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8431 (x_get_monitor_attributes_xinerama): New functions.
8432 (Fx_display_monitor_attributes_list): New primitive.
8433 (syms_of_xfns): Defsubr it.
8435 * xterm.h (x_display_info): Add Xatom_net_workarea and
8436 Xatom_net_current_desktop.
8438 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8439 and dpyinfo->Xatom_net_current_desktop.
8441 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8443 * xdisp.c (pos_visible_p): Use the special code for finding the
8444 beginning of a display property or overlay for any "replacing"
8445 display property, not just for display strings. This solves
8446 incorrect reporting of position by posn-at-point. (Bug#14241)
8448 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8450 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8451 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8452 Verify that ElfW (Half) fits in int.
8453 (fatal): Use same signature as lisp.h.
8454 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8455 configure and build with -DUNEXELF_DEBUG without worrying about
8456 other modules that use DEBUG.
8457 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8458 possibly-wide integers now uses it instead of plain fprintf.
8459 (entry_address): New function, which avoids problems with 32-bit
8460 overflow on 64-bit hosts.
8461 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8462 (round_up): Don't assume the remainder fits in int.
8463 (find_section): Use bool for boolean. Simplify debug code.
8464 (unexec): Don't assume file sizes fit in int or size_t.
8465 Omit unnecessary trailing newline in 'fatal' format.
8466 Use strerror rather than outputting decimal error number.
8467 Remove unused code when emacs is not defined;
8468 this file relies on Emacs now.
8469 Don't assume e_phnum and e_shnum are positive.
8471 * regex.c: Fix problems when DEBUG is defined.
8472 (extract_number, extract_number_and_incr): Define regardless of
8473 whether DEBUG is defined; that's simpler and makes the code less
8474 likely to go stale in the normal case when DEBUG is not defined.
8475 Return int rather than taking an int * arg. All callers changed.
8476 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8477 Remove, replacing with ...
8478 (DEBUG_PRINT): New macro. All callers changed.
8479 (DEBUG_COMPILES_ARGUMENTS): New macro.
8480 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8481 (print_compiled_pattern, print_double_string) [DEBUG]:
8482 Use prototype rather than old-style definition.
8483 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8484 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8485 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8486 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8487 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8488 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8489 This matters only when DEBUG is defined.
8491 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8493 * xdisp.c (set_iterator_to_next): Set the
8494 ignore_overlay_strings_at_pos_p flag only if we are _really_
8495 iterating over an overlay string, as indicated by the
8496 current.overlay_string_index member. (Bug#14306)
8498 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8500 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8501 to where it is used, to avoid autorelease issues (Bug#14050).
8503 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8505 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8506 * fileio.c (syms_of_fileio): Implement this.
8507 * filelock.c (create_lock_file): If symbolic links don't work, so
8508 we use a regular file as a lock file, do not fsync the lock file;
8511 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8513 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8514 (syms_of_minibuf): Adjust accodingly.
8516 * callint.c (Fcall_interactively): Adjust calls accordingly.
8518 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8520 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8521 w->contents is a buffer before computing everything else.
8522 Use parentheses to disambiguate last part of the condition.
8524 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8525 assertion violations. (Bug#14062)
8527 2013-05-01 David Reitter <david.reitter@gmail.com>
8529 * nsfns.m (ns_tooltip): Initialize.
8531 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8533 * coding.c (decode_coding_gap): Don't remove the character before
8534 a newline unless it's a CR character. (Bug#14287)
8536 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8538 * dispextern.h (struct face): Move enum face_underline_type
8539 earlier so that bitfields can be in the same word.
8541 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8543 * nsfns.m (handlePanelKeys): New function.
8544 (EmacsOpenPanel:performKeyEquivalent:)
8545 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8546 arrows/function/control and copy/paste keys (Bug#14296).
8548 2013-04-27 Juri Linkov <juri@jurta.org>
8550 * callint.c (Fcall_interactively): Call `Qread_number' for
8551 interactive code letter `n' instead of using duplicate code.
8554 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8556 * systime.h (make_timeval): Declare as 'const'.
8558 2013-04-27 Kenichi Handa <handa@gnu.org>
8560 * font.c (font_open_entity): Always open a font of manageable
8563 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8565 Port better to AIX (Bug#14258).
8566 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8569 2013-04-24 Kenichi Handa <handa@gnu.org>
8571 * coding.c (decode_coding_iso_2022): When an invalid escape
8572 sequence is encountered, reset the invocation and designation
8573 status to the safest one.
8575 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8577 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8578 Without this fix, "make distclean" leaves stamp-h1 behind.
8580 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8582 * w32fns.c (w32_fullscreen_rect): New function to compute the
8583 window rectangle for the given fullscreen mode.
8584 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8585 longer tunes the window size. This keeps the window's edges flush
8586 with the screen and allows the taskbar to hide itself in fullboth.
8588 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8589 window decorations and uses the entire screen.
8591 * w32term.h (w32_fullscreen_rect) Add prototype.
8592 (struct w32_output): Replace normal_width, normal_height,
8593 normal_top, and normal_left members with a single normal_placement
8595 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8597 (FRAME_NORMAL_PLACEMENT): New macro.
8599 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8601 * minibuf.c (Ftest_completion): Silence compiler warning.
8603 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8605 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8608 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8611 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8612 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8613 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8614 parentheses where appropriate.
8616 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8618 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8620 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8622 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8623 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8624 Mention in the doc string that setting these variables takes
8625 effect only after a call to set-window-buffer. (Bug#14200)
8627 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8629 * indent.c (Fvertical_motion): Don't consider display strings on
8630 overlay strings as display strings on the buffer position we
8631 started from. This prevents vertical cursor motion from jumping
8632 more than one line when there's an overlay string with a display
8633 property at end of line.
8634 Reported by Karl Chen <Karl.Chen@quarl.org> in
8635 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8637 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8639 * window.c (select_window): `record_buffer' even if window is
8640 already selected (bug#14191).
8642 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8644 * window.c (Fwindow_end): Test more flags, including the buffer's
8645 last_overlay_modified flag, to determine whether the window's
8646 display is really up-to-date. Prevents the function from
8647 returning a stale value. (Bug#14170)
8648 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8651 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8653 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8654 garbaged only if it is not already the top frame on its TTY.
8655 This prevents flickering due to constant redrawing of TTY frames when
8656 there are GUI frames open in the same session. (Bug#13864)
8658 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8660 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8661 of marking the idle timers directly.
8663 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8665 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8668 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8670 * window.c (select_window): Don't record_buffer while the invariant is
8671 temporarily broken (bug#14161).
8673 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8675 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8677 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8679 2013-04-07 Romain Francoise <romain@orebokech.com>
8681 Ignore additional platform-specific ACL errors (Bug#13702).
8682 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8683 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8685 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8687 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8690 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8692 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8693 This bug was introduced by my 2013-02-25 change that simplified
8694 data_start configuration. Without this change, on GNU/Linux
8695 an Emacs configured with --enable-profiling fails immediately
8696 due to a profiler signal.
8697 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8698 with these flags. On platforms where special flags are needed
8699 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8700 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8701 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8703 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8705 Get rid of some platform-specific functions examining window
8706 system and its capabilities. This is a partial rework of the
8708 * lisp.h (have_menus_p): Remove prototype. This function is
8709 replaced with platform-independent window_system_available.
8710 (check_window_system): Move to...
8711 * frame.h (decode_window_system_frame, window_system_available):
8712 ...here, add new prototypes.
8713 * frame.c (window_system_available, decode_window_system_frame):
8715 (check_window_system): Platform-independent now.
8716 * xterm.h (x_in_use): Remove declaration.
8718 * w32term.h (check_x_frame):
8719 * nsterm.h (check_x_frame): Remove prototypes. This function
8720 is replaced with platform-independent decode_window_system_frame.
8721 * msdos.c (have_menus_p): Remove.
8722 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8723 Remove platform-specific functions. Use check_window_system,
8724 decode_window_system_frame and check_ns_display_info where
8725 appropriate. Minor style and comment tweaks.
8726 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8727 (check_x_frame): Likewise.
8728 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8730 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8731 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8732 * xmenu.c, xselect.c: All related users changed.
8734 2013-04-03 Kenichi Handa <handa@gnu.org>
8736 The following changes is to optimize the code for reading UTF-8
8739 * coding.c (check_ascii): Rename from detect_ascii. Return value
8740 changed. Check EOL format. Do not call adjust_coding_eol_type
8742 (check_utf_8): New function.
8743 (adjust_coding_eol_type): Do nothing if already adjusted.
8744 (detect_coding): Compare the return value of check_ascii with
8745 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8746 (decode_coding_gap): Optimize for valid UTF-8.
8748 2013-03-21 Kenichi Handa <handa@gnu.org>
8750 * coding.c (syms_of_coding): Cancel previous change.
8752 * insdel.c (insert_from_gap): Fix previous change.
8754 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8756 Consistently use platform-specific function to detect window system.
8757 * lisp.h (check_window_system): New prototype. This function is
8758 going to replace check_x, check_w32 and check_ns.
8759 (have_menus_p): Mention msdos.c in comment.
8760 * fontset.c (check_window_system_func): Remove. Adjust all users.
8761 * fontset.h (check_window_system_func): Remove prototype.
8762 * nsterm.h (check_ns):
8763 * xterm.h (check_x):
8764 * w32term.h (check_w32): Likewise.
8765 * menu.c (Fx_popup_menu): Use check_window_system.
8766 * msdos.c (check_window_system): Define for MS-DOS.
8767 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8768 * w32fns.c (check_window_system): Likewise for MS-Windows.
8769 * xfns.c (check_window_system): Likewise for X.
8770 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8771 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8773 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8775 Prefer < to > in range checks such as 0 <= i && i < N.
8776 This makes it easier to visualize quantities on a number line.
8777 This patch doesn't apply to all such range checks,
8778 only to the range checks affected by the 2013-03-24 change.
8779 This patch reverts most of the 2013-03-24 change.
8780 * alloc.c (xpalloc, Fgarbage_collect):
8781 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8782 * character.c (string_escape_byte8):
8783 * charset.c (read_hex):
8784 * data.c (cons_to_unsigned):
8785 * dispnew.c (update_frame_1):
8786 * doc.c (Fsubstitute_command_keys):
8787 * doprnt.c (doprnt):
8788 * editfns.c (hi_time, decode_time_components):
8789 * fileio.c (file_offset):
8790 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8791 * font.c (font_intern_prop):
8792 * frame.c (x_set_alpha):
8793 * gtkutil.c (get_utf8_string):
8794 * indent.c (check_display_width):
8795 * keymap.c (Fkey_description):
8796 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8798 * minibuf.c (read_minibuf_noninteractive):
8799 * process.c (wait_reading_process_output):
8800 * search.c (Freplace_match):
8801 * window.c (get_phys_cursor_glyph):
8802 * xdisp.c (redisplay_internal):
8803 * xsmfns.c (smc_save_yourself_CB):
8804 Prefer < to > for range checks.
8805 * dispnew.c (sit_for): Don't mishandle NaNs.
8806 This fixes a bug introduced in the 2013-03-24 change.
8807 * editfns.c (decode_time_components): Don't hoist comparison.
8808 This fixes another bug introduced in the 2013-03-24 change.
8810 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8812 * frame.h (struct frame): Drop scroll_bottom_vpos
8813 member becaue all real users are dead long ago.
8814 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8815 * xdisp.c (redisplay_internal): Adjust user.
8817 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8819 * nsmenu.m (showAtX:Y:for:): setLevel to
8820 NSPopUpMenuWindowLevel (Bug#13998).
8822 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8824 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8825 (ns_check_pending_open_menu): Declare.
8827 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8828 (x_activate_menubar): Update the menu with title that matches
8829 ns_get_pending_menu_title, and call
8830 ns_check_pending_openmenu (Bug#12698).
8831 (menuWillOpen:): New method.
8832 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8834 * nsterm.m (menu_will_open_state, menu_mouse_point)
8835 (menu_pending_title): New varaibles.
8836 (ns_get_pending_menu_title, ns_check_menu_open)
8837 (ns_check_pending_open_menu): New functions.
8839 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8841 * indent.c (current_column_bol_cache): Remove leftover which is not
8842 used in Fmove_to_column any more.
8843 (current_column, scan_for_column): Adjust users.
8844 * keyboard.c (last_point_position_buffer, last_point_position_window):
8845 Remove leftovers which are not used for recording undo any more.
8846 (command_loop_1, syms_of_keyboard): Adjust users.
8847 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8848 redisplay_window any more.
8849 (move_it_to): Adjust user.
8851 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8853 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8854 Update dependencies.
8856 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8858 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8859 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8862 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8864 * window.h (struct window): Replace hchild, vchild and buffer slots
8865 with a single slot 'contents'. This is possible because each valid
8866 window may have either the child window (in vertical or horizontal
8867 combination) or buffer to display (for the leaf window). Using that,
8868 a lot of operations to traverse and/or change window hierarchies may
8869 be simplified. New member horizontal is used to distinguish between
8870 horizontal and vertical combinations of internal windows.
8871 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8872 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8873 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8874 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8875 Use contents slot, not buffer, where appropriate.
8876 (wset_combination): New function.
8877 (wset_buffer): Add eassert.
8878 (Fframe_first_window): Simplify the loop reaching first window.
8879 (Fwindow_buffer): Use WINDOW_LEAF_P.
8880 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8881 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8882 (unshow_buffer): Convert initial debugging check to eassert.
8883 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8884 (make_parent_window, window_resize_check, window_resize_apply)
8885 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8886 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8887 Adjust to match struct window changes.
8888 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8889 (mark_window_cursors_off, count_windows, get_leaf_windows)
8890 (foreach_window_1): Simplify the loop.
8891 * alloc.c (mark_object): Do not check for the leaf window because
8892 internal windows has no glyph matrices anyway.
8893 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8894 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8895 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8896 (build_frame_matrix_from_window_tree, mirror_make_current)
8897 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8898 (update_window_tree, set_window_update_flags): Simplify the loop.
8899 (sync_window_with_frame_matrix_rows): Enforce live window.
8900 Use contents slot, not buffer, where appropriate.
8901 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8902 and WINDOW_HORIZONTAL_COMBINATION_P.
8903 (make_frame_visible_1): Simplify the loop.
8904 Use contents slot, not buffer, where appropriate.
8905 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8906 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8907 (expose_window_tree): Likewise.
8908 Use contents slot, not buffer, where appropriate.
8909 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8910 to avoid deleted windows. Use contents slot instead of buffer.
8911 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8912 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8913 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8914 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8916 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8918 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8919 identify the reasons for assertion violations in bug#14062 and
8921 (Fx_show_tip): Fix compilation error under
8922 "--enable-check-lisp-object-type". (Bug#14073)
8924 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8925 Reported by <rzl24ozi@gmail.com>.
8927 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8929 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8931 (unwind_with_echo_area_buffer): ...to restore it here.
8932 This is needed to ensure that...
8933 (redisplay_window): ...both window markers are valid here,
8934 which is verified by eassert.
8935 * editfns.c (save_excursion_save): Do not assume that
8936 selected_window always displays the buffer.
8937 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8940 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8942 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8945 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8947 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8949 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8951 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8952 since MinGW's w32api headers do. This avoids compiler warnings.
8954 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8957 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8959 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8961 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8963 * gtkutil.c (style_changed_cb): Check if frame is live and an
8964 X frame (Bug#14038).
8966 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8968 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8969 Define only for _WIN32_WINNT less than 0x0500.
8970 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8972 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8973 see its own definitions of 'struct timeval' and 'struct timezone'.
8975 Fix incompatibilities between MinGW.org and MinGW64 headers.
8976 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8978 * w32.c (REPARSE_DATA_BUFFER): Guard with
8979 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8981 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8983 * xterm.c: Include X11/XKBlib.h
8984 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8986 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8988 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8990 * blockinput.h (input_blocked_p): Likewise.
8991 * bytecode.c (exec_byte_code): Likewise.
8992 * callproc.c (call_process_kill, call_process_cleanup)
8993 (Fcall_process): Likewise.
8994 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8995 (Fccl_execute_on_string): Likewise.
8996 * character.c (string_escape_byte8): Likewise.
8997 * charset.c (read_hex): Likewise.
8998 * cm.c (calccost): Likewise.
8999 * data.c (cons_to_unsigned): Likewise.
9000 * dired.c (directory_files_internal, file_name_completion):
9002 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9003 (sit_for): Likewise.
9004 * doc.c (Fsubstitute_command_keys): Likewise.
9005 * doprnt.c (doprnt): Likewise.
9006 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9007 * emacsgtkfixed.c: Likewise.
9008 * fileio.c (file_offset, Fwrite_region): Likewise.
9009 * floatfns.c (Fexpt, fmod_float): Likewise.
9010 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9012 * font.c (font_intern_prop): Likewise.
9013 * frame.c (x_set_alpha): Likewise.
9014 * gtkutil.c (get_utf8_string): Likewise.
9015 * indent.c (check_display_width): Likewise.
9016 * intervals.c (create_root_interval, rotate_right, rotate_left)
9017 (split_interval_right, split_interval_left)
9018 (adjust_intervals_for_insertion, delete_node)
9019 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9020 (merge_interval_right, merge_interval_left, copy_intervals)
9021 (set_intervals_multibyte_1): Likewise.
9022 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9023 * keymap.c (Fkey_description): Likewise.
9024 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9025 * lread.c (openp, read_integer, read1, string_to_number):
9027 * menu.c (ensure_menu_items): Likewise.
9028 * minibuf.c (read_minibuf_noninteractive): Likewise.
9029 * print.c (printchar, strout): Likewise.
9030 * process.c (create_process, Faccept_process_output)
9031 (wait_reading_process_output, read_process_output, send_process)
9032 (wait_reading_process_output): Likewise.
9033 * profiler.c (make_log, handle_profiler_signal): Likewise.
9034 * regex.c (re_exec): Likewise.
9035 * regex.h: Likewise.
9036 * search.c (looking_at_1, Freplace_match): Likewise.
9037 * sysdep.c (get_child_status, procfs_ttyname)
9038 (procfs_get_total_memory): Likewise.
9039 * systime.h (EMACS_TIME_VALID_P): Likewise.
9040 * term.c (dissociate_if_controlling_tty): Likewise.
9041 * window.c (get_phys_cursor_glyph): Likewise.
9042 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9043 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9045 * xfns.c (Fx_window_property): Likewise.
9046 * xmenu.c (set_frame_menubar): Likewise.
9047 * xselect.c (x_get_window_property, x_handle_dnd_message):
9049 * xsmfns.c (smc_save_yourself_CB): Likewise.
9050 * xterm.c (x_scroll_bar_set_handle): Likewise.
9052 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9054 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9055 to be optional or nil. Adjust comment and convert it to docstring.
9056 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9057 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9059 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9061 Static checking by GCC 4.8-20130319.
9062 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9063 * process.c (Fset_process_datagram_address)
9064 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9065 * xdisp.c (get_char_face_and_encoding):
9066 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9067 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9068 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9070 2013-03-24 Ken Brown <kbrown@cornell.edu>
9072 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9073 fix compilation on 64-bit Cygwin, where underscores are not
9074 automatically prepended.
9076 * w32term.c (w32_initialize): Silence compiler warning.
9078 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9080 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9081 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9082 variables, to save and restore frame dimensions.
9083 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9084 after returning from a 'fullscreen' configuration.
9085 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9086 to avoid races between the main thread and the input thread.
9088 * w32term.h (struct w32_output): New members normal_width,
9089 normal_height, normal_top, normal_left, and prev_fsmode.
9090 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9091 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9094 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9095 'fullscreen' parameter. Always record previous width and height
9096 of the frame, except when switching out of maximized modes, so
9097 that they could be restored correctly, instead of resetting to the
9098 default frame dimensions. Send SC_RESTORE command to the frame,
9099 unless we are going to send SC_MAXIMIZE, to restore the frame
9100 resize hints in the mouse pointer shown by the window manager.
9103 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9105 * lisp.h (get_frame_param): Adjust conditions for prototype
9108 2013-03-22 Ken Brown <kbrown@cornell.edu>
9110 * unexcw.c: Drop unneeded inclusion of w32common.h.
9111 (report_sheap_usage): Declare.
9112 (read_exe_header): Add magic numbers for x86_64.
9113 (fixup_executable): Fix printf format specifier for unsigned long
9116 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9118 * frame.h (struct frame): Put menu_bar_window under #ifdef
9119 because this member is not needed when X toolkit is in use.
9120 (fset_menu_bar_window):
9121 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9122 (free_glyphs, update_frame):
9123 * xdisp.c (expose_frame): Likewise.
9124 (display_menu_bar): Likewise. Remove redundant eassert.
9125 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9128 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9130 Use functions and constants to manipulate Lisp_Save_Value objects.
9131 This replaces code that used macros and strings and token-pasting.
9132 The change makes the C source a bit easier to follow,
9133 and shrinks the Emacs executable a bit.
9134 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9135 (make_save_value): Change 1st arg from string to enum. All callers
9138 (mark_object): Use if, not #if, for GC_MARK_STACK.
9139 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9140 (XSAVE_OBJECT): Now functions, not macros.
9141 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9142 the constant was never used.
9143 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9144 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9145 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9146 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9148 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9149 type3 with a single member save_type. All uses changed.
9150 (save_type, set_save_pointer, set_save_integer): New functions.
9151 * print.c (PRINTX): Remove.
9153 * alloc.c: Remove redundant static declarations.
9155 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9157 * window.h (struct window): Convert left_col, top_line, total_lines
9158 and total_cols from Lisp_Objects to integers. Adjust comments.
9159 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9161 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9162 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9163 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9164 Adjust users where appropriate.
9166 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9168 * frame.h (struct frame): Drop resx and resy because the same data is
9169 available from window system-specific output context. Adjust users.
9170 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9171 New functions to provide defaults when no window system available.
9172 (FRAME_RES_X, FRAME_RES_Y): New macros.
9173 (NUMVAL): Move from xdisp.c.
9174 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9175 (Ffont_face_attributes, Fopen_font):
9176 * image.c (gs_load):
9177 * w32font.c (fill_in_logfont):
9178 * xdisp.c (calc_pixel_width_or_height):
9179 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9180 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9182 2013-03-20 Kenichi Handa <handa@gnu.org>
9184 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9185 to 1 (temporary workaround until a bug related to ASCII
9186 optimization is fixed).
9188 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9190 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9191 Signal error if window is not internal. Adjust docstring.
9192 (delete_all_child_windows): Use combination_limit to save the buffer.
9193 (Fset_window_configuration): Adjust accordingly.
9194 * print.c (syms_of_print): Initialize debugging output not here...
9195 (init_print_once): ...but in a new function here.
9196 * lisp.h (init_print_once): Add prototype.
9197 * emacs.c (main): Add call to init_print_once. Adjust comments.
9199 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9201 * window.c (window_resize_check, window_resize_apply)
9202 (window_from_coordinates, recombine_windows, set_window_buffer)
9203 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9204 (Fsplit_window_internal, Fdelete_window_internal)
9205 (freeze_window_starts): Use bool for booleans.
9206 * window.h (window_frame_coordinates, resize_frame_windows)
9207 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9209 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9211 * dispnew.c (bitch_at_user): Use `user-error'.
9213 2013-03-17 Ken Brown <kbrown@cornell.edu>
9215 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9216 as return type of image_background. (Bug#13981)
9217 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9219 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9221 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9222 (ns_select): Don't return with result uninitialized.
9224 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9227 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9229 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9230 directories. If filename is nil, get directory name (Bug#13932).
9231 Use getFilename and getDirectory.
9232 (getFilename, getDirectory): New methods for EmacsSavePanel and
9234 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9236 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9238 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9240 2013-03-15 Kenichi Handa <handa@gnu.org>
9242 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9243 (adjust_after_replace): Make it back to static. Delete the third
9244 arg text_at_gap_tail. Cancel the code for handling it.
9246 * coding.h (struct coding_system): New member eol_seen.
9248 * coding.c (detect_ascii): New function.
9249 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9250 when the source bytes are actually scanned. On detecting for
9251 coding_category_utf_8_auto, call detect_ascii instead of scanning
9252 source bytes directly.
9253 (produce_chars): Call insert_from_gap with the new arg 0.
9254 (encode_coding): Likewise.
9255 (decode_coding_gap): Control ASCII optimization by the variable
9256 disable_ascii_optimization instead of #ifndef .. #endif.
9257 Deccode EOL format according to coding->eol_seen.
9258 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9261 * lisp.h (adjust_after_replace): Cancel externing it.
9262 (insert_from_gap): Adjust prototype.
9264 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9266 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9267 FULLSCREEN_MAXIMIZED. (Bug#13935)
9269 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9271 * region-cache.c (find_cache_boundary, move_cache_gap)
9272 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9273 Simplify debugging check and convert to eassert. Adjust comment.
9274 (pp_cache): Put under ENABLE_CHECKING.
9276 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9278 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9279 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9281 (w32fullscreen_hook): If the frame is visible, reset
9282 f->want_fullscreen flag after changing the frame size. If the
9283 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9286 2013-03-13 Daniel Colascione <dancol@dancol.org>
9288 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9289 too so that these builds can use Cygwin's file conversion
9290 functions. (We've been building and linking cygw32.o all along
9291 and just not using it.)
9293 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9295 File synchronization fixes (Bug#13944).
9296 * Makefile.in (LIB_FDATASYNC): New macro.
9298 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9299 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9300 Don't worry about HAVE_FSYNC, since a substitute fsync is
9301 available if the system lacks one.
9302 (Fwrite_regin): Retry fsync if interrupted.
9304 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9306 * w32term.c (w32_read_socket): If the Emacs frame is being
9307 activated, call w32fullscreen_hook, to make sure the new frame
9308 dimensions are in effect. (Bug#13937)
9310 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9312 * xdisp.c (init_iterator): Simplify because both character and byte
9313 positions are either specified or -1. Add eassert. Adjust comment.
9314 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9315 character and byte positions can be obtained from marker.
9317 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9319 Static checking by Sun C 5.12.
9320 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9321 * bytecode.c (exec_byte_code):
9322 * dispnew.c (init_display):
9324 * fileio.c (Fsubstitute_in_file_name):
9325 * keyboard.c (Fevent_convert_list):
9326 * keymap.c (Fsingle_key_description):
9327 * term.c (maybe_fatal, fatal):
9328 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9329 * xsmfns.c (Fhandle_save_session):
9330 Omit unreachable code.
9331 * keymap.c (map_keymap_char_table_item): Cast void * to
9332 a function pointer type; the C Standard requires this.
9334 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9335 Include <sys/param.h> unconditionally, as that works elsewhere and
9336 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9337 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9340 See ChangeLog.12 for earlier changes.
9346 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9348 This file is part of GNU Emacs.
9350 GNU Emacs is free software: you can redistribute it and/or modify
9351 it under the terms of the GNU General Public License as published by
9352 the Free Software Foundation, either version 3 of the License, or
9353 (at your option) any later version.
9355 GNU Emacs is distributed in the hope that it will be useful,
9356 but WITHOUT ANY WARRANTY; without even the implied warranty of
9357 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9358 GNU General Public License for more details.
9360 You should have received a copy of the GNU General Public License
9361 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.