1 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
4 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5 we still use correct addresses. (Bug#16576)
7 2014-01-27 K. Handa <handa@gnu.org>
9 Fix bug#16286 by the different way than revno:116158 to preserve
10 the code detection behavior of 24.3.
12 * coding.h (struct coding_system): New member detected_utf8_bytes.
14 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
15 (decode_coding_gap): Use short cut for UTF-8 file reading only
16 when coding->detected_utf8_bytes equals to coding->src_bytes.
18 * fileio.c (Finsert_file_contents): Cancel the previous change.
20 2014-01-29 Martin Rudalics <rudalics@gmx.at>
22 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
25 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
27 * xmenu.c (create_and_show_popup_menu): Handle case when no key
28 is grabbed (Bug#16565).
30 2014-01-28 Martin Rudalics <rudalics@gmx.at>
32 * xdisp.c (last_max_ascent): Re-remove after erroneously
33 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
35 (move_it_to): Re-remove reference to last_max_ascent.
36 (Fwindow_text_pixel_size): Add iterator's max_ascent and
37 max_descent here instead of calling line_bottom_y. Fix
40 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
42 * terminal.c (initial_free_frame_resources): New function.
43 (init_initial_terminal): Install new hook to free face cache
44 on initial frame and avoid memory leak. For details, see
45 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
46 * xfaces.c (free_frame_faces): Adjust comment.
48 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
50 * data.c (Fstring_to_number): Document results if unparsable
53 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
55 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
57 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
59 When decoding, prefer ptrdiff_t to int for buffer positions etc.
60 * coding.c (detect_coding_utf_8, emacs_mule_char)
61 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
62 (check_utf_8, decode_coding):
63 * coding.h (struct coding_system.errors):
64 Use ptrdiff_t, not int, for integer values derived from buffer and
67 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
68 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
69 before invoking decode_coding_gap, since there's just one block.
71 2014-01-25 Martin Rudalics <rudalics@gmx.at>
73 Fix handling of face attributes in Fx_create_frame (Bug#16529).
74 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
75 too early. Again run change_frame_size before assigning menu-
78 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
80 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
81 arrives, call x_check_fullscreen, in case the new display has a
82 different resolution. (Bug#16517)
84 2014-01-25 Eli Zaretskii <eliz@gnu.org>
86 * term.c (read_menu_input): If the selected frame changes, exit
88 (tty_menu_show): If the selected frame changes while we displayed
89 a menu, throw to top level. (Bug#16479)
91 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
93 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
95 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
97 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
98 * data.c (count_one_bits_word): Fix bug (negated comparison)
99 when BITS_PER_ULL < BITS_PER_BITS_WORD.
101 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
103 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
104 undefined behavior by initializing display property bit of a
105 string processed by the bidirectional iterator. For details, see
106 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
108 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
110 Minor cleanup of previous change.
111 * image.c (imagemagick_error, Fimagemagick_types):
112 Omit some recently-introduced and unnecessary casts and assignments.
114 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
116 Fix two memory leaks discovered with Valgrind.
117 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
118 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
120 2014-01-22 Martin Rudalics <rudalics@gmx.at>
122 Fixes in window size functions around Bug#16430 and Bug#16470.
123 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
124 (Fwindow_mode_line_height, Fwindow_header_line_height)
125 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
126 Minor doc-string adjustments.
127 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
129 (window_body_height, window_body_width): Do not count partially
130 visible lines/columns when PIXELWISE is nil (Bug#16470).
131 (Qfloor, Qceiling): New symbols.
133 2014-01-21 Eli Zaretskii <eliz@gnu.org>
135 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
136 when the image cache is not yet allocated. (Bug#16509)
138 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
140 * buffer.c (Fkill_buffer): When killing an indirect buffer,
141 re-attach intervals to its base buffer (Bug#16502).
142 * intervals.c (set_interval_object): Move from here...
143 * intervals.h (set_interval_object): ... to here. Fix comments.
145 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
147 Avoid undefined behavior by initializing buffer redisplay bit.
148 Problem reported by Dmitry Antipov in
149 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
150 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
152 Revert some of the CANNOT_DUMP fix (Bug#16494).
153 * lread.c (init_lread): Fix typo: NILP, not !NILP.
155 2014-01-19 Eli Zaretskii <eliz@gnu.org>
157 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
158 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
159 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
160 they are replaced by macros that expand into direct calls to the
161 corresponding functions from GDI32.DLL.
162 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
163 variables in the Cygwin build, they are unused.
165 2014-01-19 K. Handa <handa@gnu.org>
167 * composite.c (composition_update_it): Fix previous change.
169 2014-01-18 Eli Zaretskii <eliz@gnu.org>
171 Fix file name handling on MS-Windows 9X.
172 * w32.c (maybe_load_unicows_dll): New function.
174 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
175 on, to make sure we can convert file names to and from UTF-8 on
176 Windows 9X. This fixes a failure to start up because Emacs cannot
177 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
179 * w32font.c [WINDOWSNT]: Include w32.h.
180 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
181 of implementing the same stuff.
182 Remove now unused g_b_init_is_windows_9x.
184 * w32.h (maybe_load_unicows_dll): Add prototype.
186 2014-01-17 Eli Zaretskii <eliz@gnu.org>
188 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
189 switch to single keyboard. Prevents daemon crashes when a new
190 client connects while we show a TTY menu in an existing client.
193 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
195 Fix MinGW64 porting problem with _setjmp.
196 Reported by Eli Zaretskii in:
197 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
198 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
199 the old _setjmp and _longjmp. All uses changed.
201 2014-01-13 Daniel Colascione <dancol@dancol.org>
203 * textprop.c (Fremove_list_of_text_properties): Correctly
204 handle reaching the end of the interval tree. (Bug#15344)
206 2014-01-13 Martin Rudalics <rudalics@gmx.at>
208 * xdisp.c (resize_mini_window): Round height to a multiple of
209 frame's line height. Fix bug in calculation of window start
210 position (Bug#16424).
212 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
214 * macfont.m: Include termchar.h.
215 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
216 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
217 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
218 *_WITH_GC_* to take face and f as parameters.
219 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
220 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
222 2014-01-13 Daniel Colascione <dancol@dancol.org>
224 Fix menu item updating in the presence of the Unity global menu
227 * gtkutil.h (xg_have_tear_offs): Add frame parameter
228 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
230 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
231 updating menus; explain why.
232 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
233 problem it's supposed to solve and it interferes with detecting
234 the presence of a global menu.
235 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
238 2014-01-11 K. Handa <handa@gnu.org>
240 * composite.c (composition_update_it): Fix indexing of
241 LGSTRING_CHAR (Bug#15984).
243 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
245 * unexw32.c (_start) [__MINGW64__]: Define to __start.
247 2014-01-11 Eli Zaretskii <eliz@gnu.org>
249 * xdisp.c (try_window_id): Don't use this function's optimizations
250 if overlays in the buffer displayed by the window have changed
251 since last redisplay. (Bug#16347)
252 (message_dolog): Fix indentation.
254 2014-01-11 Martin Rudalics <rudalics@gmx.at>
256 * frame.c (frame_resize_pixelwise): Fix doc-string.
258 2014-01-10 Martin Rudalics <rudalics@gmx.at>
260 Fix handling of internal borders (Bug#16348).
261 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
262 internal border width from pixel width of windows.
263 (change_frame_size_1): Don't return early when frame's pixel
264 size changes - we still have to record the new sizes in the
266 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
267 also when toolbar gets larger.
268 * window.c (check_frame_size): Include internal_border_width in
270 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
271 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
272 non-toolkit/non-GTK version clear internal border.
273 * xterm.c (x_clear_under_internal_border): New function for
274 non-toolkit/non-GTK version.
275 (x_after_update_window_line): In non-toolkit/non-GTK version
277 (handle_one_xevent, x_set_window_size): Call
278 x_clear_under_internal_border in non-toolkit/non-GTK version.
279 * xterm.h (x_clear_under_internal_border): Extern it.
281 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
283 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
284 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
287 2014-01-06 Eli Zaretskii <eliz@gnu.org>
289 * xdisp.c (redisplay_window): Don't skip window redisplay if the
290 last value of point is not equal to buffer's point. (Bug#16129)
292 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
295 * nsterm.h (updateCollectionBehavior): Rename from
296 updateCollectionBehaviour. All uses changed.
298 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
299 * Makefile.in (SETFATTR): New macro.
300 (temacs$(EXEEXT)): Use it.
302 2014-01-04 Martin Rudalics <rudalics@gmx.at>
304 Fix maximization behavior on Windows (Bug#16300).
305 * w32fns.c (w32_fullscreen_rect): Don't handle
306 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
307 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
308 of SetWindowPos. Restore last placement also when leaving
309 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
310 but the FULLSCREEN_BOTH case.
312 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
315 * data.c (arithcompare_driver):
316 * fileio.c (Fcar_less_than_car):
317 * fns.c (internal_equal):
318 * frame.c (delete_frame):
319 * lisp.h (enum More_Lisp_Bits):
321 Avoid C99 constructs that don't work in C89.
322 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
323 to port to C89, which doesn't have 'long long'.
324 (count_trailing_zero_bits): Use them.
326 2014-01-03 Chong Yidong <cyd@gnu.org>
328 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
330 2014-01-02 Martin Rudalics <rudalics@gmx.at>
332 Further adjust frame/window scrollbar width calculations.
333 * window.c (apply_window_adjustment): Set
334 windows_or_buffers_changed.
335 (Fwindow_scroll_bars): Return actual scrollbar width.
336 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
337 For non-toolkit builds again use 14 as minimum width and set
338 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
339 * xterm.c (XTset_vertical_scroll_bar): Take width from
340 WINDOW_SCROLL_BAR_AREA_WIDTH.
341 (x_new_font): Rename wid to unit. Base calculation of new
342 scrollbar width on toolkit used and make it analogous to that of
343 x_set_scroll_bar_default_width.
344 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
345 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
347 * w32term.c (w32_set_vertical_scroll_bar): Take width from
348 WINDOW_SCROLL_BAR_AREA_WIDTH.
349 (x_new_font): Make it correspond to changes in xterm.c.
351 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
353 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
354 This is a cleaner way to fix the MinGW-w64 porting problem.
355 Check for INTPTR_MAX misconfiguration.
357 2014-01-01 Eli Zaretskii <eliz@gnu.org>
359 * search.c (newline_cache_on_off, find_newline): In indirect
360 buffers, use the newline cache of the base buffer.
362 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
363 buffer, invalidate the caches of its base buffer. (Bug#16265)
365 * indent.c (width_run_cache_on_off, compute_motion): In indirect
366 buffers, use the width-run cache of the base buffer.
368 * xdisp.c (redisplay_window): When the window displays an indirect
369 buffer, and the character widths in the display table have
370 changed, invalidate the width-run cache of the corresponding base
373 * fileio.c (Finsert_file_contents): When invalidating the newline
374 cache, consider the case of inserting into indirect buffer.
376 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
377 In indirect buffers, use the paragraph cache of the base buffer.
379 2013-12-31 Martin Rudalics <rudalics@gmx.at>
381 * window.c (grow_mini_window): Fix last change.
383 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
385 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
387 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
389 * w32term.c (w32_initialize): Use LCID and LOWORD.
391 * w32proc.c (create_child): Use pid_t for 5th argument.
392 (IsValidLocale): Don't provide prototype for MinGW64.
393 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
394 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
396 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
397 MinGW64 doesn't support.
399 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
401 * w32.c (set_named_security_info): New function.
402 (acl_set_file): Fall back on set_named_security_info if
403 set_file_security fails.
404 (g_b_init_set_named_security_info_w)
405 (g_b_init_set_named_security_info_a): New static variables.
406 (globals_of_w32): Initialize them to zero.
407 (set_named_security_info): Set them to non-zero if the
408 corresponding API is available.
409 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
412 2013-12-31 Martin Rudalics <rudalics@gmx.at>
414 Some more fixes following pixelwise resize changes including one
416 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
417 of frame_resize_pixelwise.
418 * widget.c (pixel_to_text_size): New function.
419 (update_wm_hints): Have size hints respect value of
420 frame_resize_pixelwise.
421 (EmacsFrameResize): Alway process resize requests pixelwise.
422 * window.c (grow_mini_window): Make sure mini window is at least
424 * xdisp.c (display_menu_bar): Make sure menubar extends till
426 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
427 (x_set_tool_bar_lines): Calculate pixelwise.
428 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
429 frame_resize_pixelwise.
431 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
433 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
434 variables not used there.
436 2013-12-30 Eli Zaretskii <eliz@gnu.org>
438 * w32.c (sys_umask): New function. (Bug#16299)
440 2013-12-30 Martin Rudalics <rudalics@gmx.at>
442 * dispnew.c (change_frame_size_1): Take old width of root window
443 from that window's pixel width. (Bug#16284)
445 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
447 Plain copy-file no longer chmods an existing destination (Bug#16133).
448 * fileio.c (realmask): Now a static var, not a local.
449 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
450 Remove arg STATPTR. All uses changed.
451 (Fcopy_file): Do not alter permissions of existing destinations,
452 unless PRESERVE-PERMISSIONS (renamed from
453 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
454 Avoid race when testing for existing destinations and for
455 when input and output files are the same.
456 If changing the group fails, adjust both default and
457 preserved permissions so that access is not granted to the
459 (Fset_default_file_modes, init_fileio): Update realmask.
460 (Fdefault_file_modes): Use realmask instead of calling umask.
462 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
464 Fix pipe bug with OS X emacs --daemon (Bug#16262).
465 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
466 flags on the daemon pipe ends before execing.
468 2013-12-28 Eli Zaretskii <eliz@gnu.org>
470 * w32fns.c (Fx_create_frame): Error out if called from a TTY
473 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
475 * callproc.c (Vexec_path): Document that exec-directory is in it.
477 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
479 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
482 2013-12-27 Chong Yidong <cyd@gnu.org>
484 * data.c (Fsymbol_function): Doc fix.
486 2013-12-26 Martin Rudalics <rudalics@gmx.at>
488 Some more tinkering with Bug#16051.
489 * window.c (resize_frame_windows): Don't let the size of the
490 root window drop below the frame's default character size.
491 Never ever delete any subwindows - let the window manager do the
494 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
495 of toolbar lines needed when they exceed the height of the root
497 (unwind_create_frame_1): New function.
498 (Fx_create_frame): Generally inhibit calling the window
499 configuration change hook here. Remove extra call to
500 change_frame_size - it's not needed when we don't run the
501 configuration change hook.
503 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
505 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
506 On my Fedora 19 platform the core dumps were so big that
507 my desktop became nearly catatonic.
508 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
509 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
510 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
511 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
513 * conf_post.h (__has_feature): New macro, if not already defined.
514 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
515 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
517 2013-12-25 Eli Zaretskii <eliz@gnu.org>
519 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
520 is a file name. (Bug#16252)
522 2013-12-25 Chong Yidong <cyd@gnu.org>
524 * keyboard.c (Voverriding_terminal_local_map):
525 (Voverriding_local_map): Doc fix.
527 * keymap.c (Vemulation_mode_map_alists): Doc fix.
529 2013-12-24 Eli Zaretskii <eliz@gnu.org>
531 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
532 file name when it is submitted to ShellExecute. Simplify code.
533 Don't test DOCUMENT for being a string, as that is enforced by
534 CHECK_STRING. Doc fix.
536 2013-12-23 Eli Zaretskii <eliz@gnu.org>
538 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
539 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
540 redisplay_tool_bar does. Improve and fix commentary.
541 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
542 limits of the glyph matrices. (Bug#16051)
543 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
544 only when the new size is different from the old one, and the new
545 size can be achieved given the frame height.
547 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
549 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
551 2013-12-23 Glenn Morris <rgm@gnu.org>
553 * lread.c (Fload): Mention load-prefer-newer in doc.
555 2013-12-22 Martin Rudalics <rudalics@gmx.at>
557 Handle Bug#16207 by being more restrictive when running hooks.
558 * window.c (unwind_change_frame): New function.
559 (Fset_window_configuration): Don't run configuration change hook
560 while the frame configuration is unsafe. Call select_window
563 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
565 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
567 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
569 * nsterm.h: Declare EmacsColor category.
571 * nsterm.m (NSColor): Implement EmacsColor category.
572 (ns_get_color): Use colorUsingDefaultColorSpace.
573 (ns_get_color, ns_term_init): Use colorForEmacsRed.
575 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
577 2013-12-21 Eli Zaretskii <eliz@gnu.org>
579 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
580 having the PNG_NORETURN attribute, to avoid compiler warning in
583 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
585 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
587 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
588 fringe background extension.
589 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
590 because they are now always the same as `left' and `width',
591 respectively. Remove code for the case that `width' and
592 `sb_width' are different.
594 2013-12-20 Martin Rudalics <rudalics@gmx.at>
596 Remove scroll_bar_actual_width from frames.
597 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
598 * frame.c (Fscroll_bar_width): Return scroll bar area width.
599 (x_figure_window_size):
600 * nsterm.m (x_set_window_size):
601 * widget.c (set_frame_size):
602 * w32term.c (x_set_window_size):
603 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
604 scroll_bar_actual_width.
606 Convert scroll_bar members to integers on Windows.
607 * w32term.h (struct scroll_bar): Convert top, left, width,
608 height, start, end and dragging to integers.
609 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
611 * w32term.c (w32_set_scroll_bar_thumb)
612 (w32_scroll_bar_handle_click): Remove XINT conversions for
613 scroll_bar members. Treat bar->dragging as integer.
614 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
615 first element. Remove XINT conversions for scroll_bar members.
616 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
617 Remove XINT conversions for scroll_bar members.
619 Fix assignment for new window total sizes.
620 * window.c (Fwindow_resize_apply_total): Assign values for
623 2013-12-20 Chong Yidong <cyd@gnu.org>
625 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
626 argument to `append'.
628 2013-12-19 Eli Zaretskii <eliz@gnu.org>
630 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
631 current text face, for extending the face of the display margins.
634 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
637 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
639 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
642 * nsterm.m (Qfile, Qurl): New.
643 (EV_MODIFIERS2): New macro.
644 (EV_MODIFIERS): Use EV_MODIFIERS2.
645 (ns_term_init): Remove font and color from DND, does not work on
646 newer OSX, and other ports don't have them.
647 (performDragOperation:): Handle modifiers used during drag.
648 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
649 Remove global Lisp variables used to communicate with ns-win.el.
650 Remove font and color handling.
651 (syms_of_nsterm): Defsym Qfile and Qurl.
653 2013-12-19 Anders Lindgren <andlind@gmail.com>
655 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
656 (ns_constrain_all_frames, x_set_offset): Remove assignment to
658 (updateFrameSize:, windowWillResize:toSize:): Add trace.
659 (constrainFrameRect): Remove special case nr_screens == 1.
660 Don't constrain size to size of view.
662 * nsterm.h (ns_output): Remove dont_constrain.
664 2013-12-19 Anders Lindgren <andlind@gmail.com>
666 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
668 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
670 Minor fixes for recent openp changes.
671 * lisp.h (GCPRO7): New macro.
672 * lread.c (openp): Use bool for boolean; all callers changed.
673 Protect save_string from GC. Don't assume that file descriptors
674 are nonzero. Redo save_mtime comparison to avoid bogus GCC
675 warning about uninitialized variable.
677 2013-12-18 Eli Zaretskii <eliz@gnu.org>
679 * w32fns.c (emacs_abort): Use intptr_t as argument of
680 INT_BUFSIZE_BOUND, to avoid compiler warnings.
682 2013-12-18 Glenn Morris <rgm@gnu.org>
684 * lread.c (Fload): Pass load_prefer_newer to openp.
685 Don't bother checking mtime if openp already did it.
686 (openp): Add `newer' argument, to check all suffixes
687 and find the newest file.
688 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
689 * callproc.c (call_process):
690 * charset.c (load_charset_map_from_file):
691 * emacs.c (init_cmdargs):
692 * image.c (x_create_bitmap_from_file, x_find_image_file):
694 * lread.c (Flocate_file_internal):
695 * process.c (Fformat_network_address):
696 * sound.c (Fplay_sound_internal):
697 * w32.c (check_windows_init_file):
698 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
700 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
702 2013-12-17 Eli Zaretskii <eliz@gnu.org>
704 * w32.c (getloadavg): Don't index samples[] array with negative
705 indices. Recover from wall-clock time being set backwards.
707 * w32term.c (w32_initialize): Declare the argument of
708 set_user_model as const.
710 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
711 (w32_menu_show): Constify some arguments passed to MessageBox.
713 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
714 to initialize Lisp objects.
716 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
717 initialize Lisp objects.
719 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
720 use variables used only on X under that condition.
722 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
723 variables not used there.
725 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
727 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
728 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
730 2013-12-16 Eli Zaretskii <eliz@gnu.org>
732 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
733 code, revealed in presence of R2L characters, character
734 compositions, and display vectors. A better fix for Bug#16148.
735 (extend_face_to_end_of_line): Don't reference tool_bar_window in
736 GTK and NS builds, they don't have this member of struct frame.
738 * dispextern.h (struct composition_it): Correct a comment for the
741 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
743 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
744 This prevents a compilation error on C compilers that do not
745 default functions to return 'int' if not declared. Also, add
746 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
747 since it now uses inline functions.
749 2013-12-16 Eli Zaretskii <eliz@gnu.org>
751 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
752 display margins on mode line, header line, and in the frame's
753 tool-bar window. (Bug#16165)
755 2013-12-16 Andreas Schwab <schwab@suse.de>
757 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
759 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
761 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
764 2013-12-16 Martin Rudalics <rudalics@gmx.at>
766 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
768 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
770 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
771 intended to find bogus pointers in font objects (Bug#16140).
772 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
773 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
774 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
775 Disable for MS-Windows due to Bug#15876; apparently this
776 requires more or less substantial changes in fontset code.
777 * xfont.c (xfont_close):
778 * xftfont.c (xftfont_close): Call x_display_info_for_display
779 to check whether 'Display *' is valid (Bug#16093 and probably
782 2013-12-15 Eli Zaretskii <eliz@gnu.org>
784 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
785 Reported by Juanma Barranquero <lekktu@gmail.com>.
787 * process.c (Fprocess_send_eof): Don't crash if someone tries to
788 open a pty on MS-Windows. (Bug#16152)
790 * emacs.c (decode_env_path): Fix bogus comparison against
791 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
793 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
795 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
796 (Fx_file_dialog): Add parentheses around && to silence warning.
798 * w32term.c (construct_drag_n_drop): Remove unused local variable.
800 2013-12-15 Eli Zaretskii <eliz@gnu.org>
802 * xdisp.c (extend_face_to_end_of_line): Extend background of
803 non-default face in margin areas as well. (Bug#16151)
804 (display_line): Call extend_face_to_end_of_line for continued
805 lines as well, if the display margins have non-zero width.
806 (set_glyph_string_background_width): When needed, set the
807 extends_to_end_of_line_p flag on glyph strings to be drawn in
808 margin areas, not only in the text area.
810 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
813 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
815 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
816 Don't worry about verify_error being t, since it has to be a list.
818 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
820 Use bool for boolean, focusing on headers.
821 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
822 No need to include <stdbool.h>, since conf_post.h does it now.
823 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
824 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
825 (SET_PER_BUFFER_VALUE_P):
826 * ccl.c, ccl.h (setup_ccl_program):
827 * ccl.h (CHECK_CCL_PROGRAM):
828 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
829 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
830 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
831 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
832 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
833 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
834 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
835 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
836 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
837 (CHARSET_FAST_MAP_SET):
838 * coding.c (decode_coding_ccl, encode_coding_ccl):
839 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
840 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
841 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
842 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
843 (decode_coding_c_string):
844 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
845 * conf_post.h (has_attribute):
846 * dispextern.h (trace_redisplay_p):
847 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
848 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
849 (SET_GLYPH_FROM_CHAR_GLYPH):
850 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
851 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
852 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
853 (cursor_in_mouse_face_p):
854 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
855 (blank_row, prepare_desired_row)
856 (build_frame_matrix_from_leaf_window, make_current)
857 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
858 (update_window, scrolling_window, update_frame_line):
859 * disptab.h (GLYPH_FOLLOW_ALIASES):
860 * editfns.c (Fformat):
861 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
862 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
863 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
864 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
865 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
866 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
868 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
869 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
870 (FRAME_MOUSE_UPDATE):
871 * fringe.c (Fdefine_fringe_bitmap):
872 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
873 (x_create_bitmap_from_xpm_data, xpm_load_image):
874 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
875 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
876 (MERGE_INTERVAL_CACHE):
877 * keymap.h (KEYMAPP):
878 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
879 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
880 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
881 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
882 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
883 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
884 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
885 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
886 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
887 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
888 (SETUP_BUFFER_SYNTAX_TABLE):
889 * systime.h (timespec_valid_p):
890 * term.c (save_and_enable_current_matrix):
891 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
892 * xdisp.c (in_display_vector_p, display_tool_bar_line)
893 (redisplay_internal, try_window_reusing_current_matrix)
894 (sync_frame_with_window_matrix_rows, try_window_id)
895 (display_menu_bar, display_tty_menu_item, display_mode_line)
896 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
897 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
898 * xmenu.c (xmenu_show):
899 * xterm.c (use_xim, x_term_init):
900 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
901 (struct x_bitmap_record):
902 Use bool for booleans.
903 * ccl.c (struct buffer_text):
904 * ccl.h (struct ccl_program):
905 * charset.h (struct charset):
907 * coding.h (struct iso_2022_spec, struct coding_system):
908 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
909 (struct glyph_string, struct face, struct face_cache)
910 (struct bidi_string_data, struct bidi_it)
911 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
913 * editfns.c (Fformat):
914 * frame.h (struct frame):
915 * fringe.c (struct fringe_bitmap):
916 * intervals.h (struct interval):
917 * keyboard.h (struct kboard):
918 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
919 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
920 (struct Lisp_Buffer_Local_Value, union specbinding):
921 * macfont.m (struct macfont_info):
922 * process.h (struct Lisp_Process):
923 * termchar.h (struct tty_display_info):
924 * window.h (struct window):
925 * xterm.h (struct x_output):
926 Use bool_bf for boolean bit-fields.
927 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
929 * ccl.h (struct ccl_program): Remove unused members private_state,
930 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
932 (struct ccl_spec): Remove unused members cr_carryover,
934 * conf_post.h: Include <stdbool.h>.
936 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
937 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
938 Surround statement macro with proper 'do { ... } while (false)' brackets.
939 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
940 Args must now be expressions; all callers changed.
941 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
942 (PRODUCE_GLYPHS): Simplify use of boolean.
943 * fileio.c (Fcopy_file):
944 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
945 * lisp.h (UNGCPRO): Return void, not int.
946 (FOR_EACH_TAIL): Use void expression, not int expression.
947 * region-cache.c: Reindent.
948 * region-cache.h: Copy comments from region-cache.c, to fix
949 incorrect remarks about booleans.
951 2013-12-14 Eli Zaretskii <eliz@gnu.org>
953 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
954 when character at point is displayed from a display vector.
957 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
959 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
960 now a list of certificate validation checks that will abort a
961 connection with an error.
962 (Fgnutls_boot): Document it and use it.
964 2013-12-14 Martin Rudalics <rudalics@gmx.at>
966 * w32term.c (w32_enable_frame_resize_hack): New variable.
967 (x_set_window_size): Use it to hack frame resizing on Windows
970 2013-12-14 Eli Zaretskii <eliz@gnu.org>
972 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
973 Windows-specific code to w32.c. Change error message text to
974 match that of Posix platforms.
976 * w32.c (w32_copy_file): New function, most of the code copied and
977 reworked from Fcopy_file. Improve error handling. Plug memory
978 leak when errors are thrown. Support file names outside of the
979 current codepage. (Bug#7100)
981 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
983 * lread.c (load_path_default): Prototype.
985 2013-12-13 Glenn Morris <rgm@gnu.org>
987 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
989 (load-path-default): Remove `changed' argument.
990 Do not set dump_path permanently. Simplify.
991 (init_lread): Simplify.
992 (syms_of_lread): Remove dump_path.
994 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
996 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
997 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
998 2013-12-12 font-related change to avoid Bug#16128, which
999 is quite hard to fix without even more substantial changes.
1001 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1003 * font.c (font_close_object): Check for live frame (Bug#16128).
1005 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1007 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1008 Return ptrdiff_t, not int, since it's a buffer size.
1009 Reindent/reparen some macros to a more Gnuish style.
1011 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1013 Avoid undefined behavior with huge regexp interval counts.
1014 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1015 since it's now specialized to interval counts. All uses changed.
1016 Do not assume wrapraound on signed integer overflow.
1017 (regex_compile): Simplify based on the above changes.
1019 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1021 Support file names on MS-Windows that use characters outside of
1022 the current system codepage. (Bug#7100)
1024 * w32.c (get_file_security, set_file_security)
1025 (create_symbolic_link): Separate pointers and boolean flags for
1026 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1027 non-zero, else the former.
1028 (codepage_for_filenames, filename_to_utf16, )
1029 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1031 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1033 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1034 Accept only one argument; all callers changed.
1035 (dostounix_filename): Remove the second argument, now works in
1036 UTF-8. All callers changed.
1037 (parse_root): Lose DBCS code.
1038 (get_long_basename, w32_get_short_filename, init_environment)
1039 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1040 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1041 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1042 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1043 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1044 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1046 (ansi_encode_filename): New function.
1047 (get_emacs_configuration, get_emacs_configuration_options):
1049 (add_volume_info, GetCachedVolumeInformation): Run the input file
1050 name through unixtodos_filename, to ensure it is stored and
1051 referenced in canonical form.
1052 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1053 (logon_network_drive, sys_link, utime): Improve error handling.
1054 (sys_access): New function.
1055 (hashval, generate_inode_val): Unused functions deleted.
1056 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1057 (check_windows_init_file): Convert error message from UTF-8 to
1058 ANSI codepage, for display in the message box.
1059 (globals_of_w32): Set w32_unicode_filenames according to the OS
1062 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1063 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1064 (syms_of_w32term): Declare w32-unicode-filenames.
1066 * w32proc.c (new_child, delete_child): Remove code that handled
1067 unused pending_deletion and input_file members of the child struct.
1068 (create_child, sys_spawnve): Convert all file names to ANSI
1069 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1070 name cannot be encoded in ANSI codepage. Don't use
1071 unixtodos_filename, mirror slashes by hand.
1072 (record_infile, record_pending_deletion): Functions deleted.
1073 (Fw32_short_file_name): Call w32_get_short_filename instead of
1076 * w32notify.c (add_watch): Work in Unicode mode when
1077 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1078 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1079 instead, do the same with Lisp primitives.
1081 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1082 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1083 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1084 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1085 (Fw32_shell_execute): Improve error reporting.
1086 (Fdefault_printer_name): Ifdef away for Cygwin.
1088 * w32.h (struct _child_process): Remove input_file and
1089 pending_deletion members that are no longer used.
1090 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1091 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1092 (ansi_encode_filename): New and updated prototypes.
1094 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1096 (unexec): Don't use dostounix_filename, it expects a file name in
1097 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1100 * fileio.c (Ffile_name_directory, file_name_as_directory)
1101 (directory_file_name, Fexpand_file_name)
1102 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1103 arguments of dostounix_filename.
1104 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1105 use MAX_UTF8_PATH for size of file-name strings.
1106 (emacs_readlinkat): Build an explicitly unibyte string for file
1108 (syms_of_fileio) <file-name-coding-system>:
1109 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1111 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1112 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1113 directories to UTF-8.
1114 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1115 environment, and each element of the input PATH, to UTF-8.
1117 * dired.c (file_attributes): Use build_unibyte_string explicitly
1118 to make Lisp strings from user and group names.
1120 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1123 * coding.c (decode_file_name, encode_file_name): New functions.
1125 * termcap.c (tgetent): Adapt to the change in arguments of
1128 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1131 * msdos.c (dostounix_filename, init_environment): Adapt to the
1132 change in arguments of dostounix_filename.
1134 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1135 [WINDOWSNT]: Encode file names passed to the image libraries in
1138 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1139 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1141 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1142 arguments of dostounix_filename.
1144 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1146 * font.h (struct font_entity) [HAVE_NS]: New field to record
1147 font driver which was used to create this entity.
1148 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1149 frame where the font was opened.
1150 (font_close_object): Add prototype.
1151 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1152 (font_close_object): Not static any more. Lost frame arg.
1153 Adjust comment and users.
1154 * alloc.c (cleanup_vector): Call font_close_object to adjust
1155 per-frame font counters correctly. If HAVE_NS, also call
1156 driver-specific cleanup for font-entity objects.
1157 * ftfont.c (ftfont_open):
1158 * nsfont.m (nsfont_open):
1159 * w32font.c (w32font_open_internal):
1160 * xfont.c (xfont_open):
1161 * xftfont.c (xftfont_open): Save frame pointer in font object.
1162 * macfont.m (macfont_open): Likewise.
1163 (macfont_descriptor_entity): Save driver pointer to be able
1164 to call its free_entity routine when font-entity is swept.
1165 * ftxfont.c (ftxfont_open): Add eassert because frame
1166 pointer should be saved by ftfont_driver.open.
1168 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1170 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1171 input polling is used. This is still meaningful for Cygwin, see
1172 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1173 * keyboard.c (poll_for_input_1, input_polling_used): Define
1175 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1176 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1177 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1178 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1179 (face_for_char): Likewise. Rearrange eassert and return ASCII
1180 face for CHAR_BYTE8_P.
1181 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1183 2013-12-11 Ken Brown <kbrown@cornell.edu>
1185 * dispextern.h (erase_phys_cursor):
1186 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1188 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1190 * nsterm.m (x_free_frame_resources):
1191 * term.c (tty_free_frame_resources):
1192 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1193 face cache because it's implied by free_frame_faces anyway.
1194 * w32term.c (x_free_frame_resources): Likewise. Do not call
1195 free_frame_faces twice.
1197 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1199 * editfns.c (Fformat_time_string): Mention %F in the doc.
1201 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1203 * window.c (resize_frame_windows): Don't return immediately when
1204 the root window's size doesn't change - the minibuffer window
1205 may still have to be repositioned/resized.
1206 * xfns.c (Fx_create_frame): Always change the frame size after
1207 initializing the frame's faces.
1208 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1209 change_frame_size should already have done it.
1210 (x_new_font): Assign new tool- and menu-bar heights.
1211 (x_set_window_size_1): Account for tool- and menu-bar heights
1212 (Bug#16013). Don't set pixel sizes since change_frame_size
1213 should already have done it.
1215 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1217 Remove the option of using libcrypto.
1218 * Makefile.in (LIB_CRYPTO): Remove.
1219 (LIBES): Don't use it.
1221 2013-12-11 Juri Linkov <juri@jurta.org>
1223 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1224 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1226 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1228 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1229 drawn tool bar items (Bug#16058).
1230 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1232 2013-12-09 Ken Brown <kbrown@cornell.edu>
1234 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1236 * lisp.h (get_frame_param): Adjust conditions for prototype
1239 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1241 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1242 Avoid unused macro warning if configured --without-xft.
1244 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1246 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1248 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1250 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1252 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1254 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1256 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1258 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1260 Use libcrypto's checksum implementations if available, for speed.
1261 * Makefile.in (LIB_CRYPTO): New macro.
1264 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1265 The macro didn't conform to C99 due to type mismatch,
1266 which caused compilation failure with Sun C 5.12,
1267 and it was confusing anyway. Include window.h to declare
1268 redisplay_other_windows.
1270 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1272 * window.c (set_window_buffer): Update mode line (bug#16084).
1274 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1276 Fix minor problems found by static checking.
1277 * keyboard.c (poll_for_input_1, input_polling_used):
1278 Define only if HAVE_NTGUI.
1279 * xmenu.c (popup_activate_callback): Omit unnecessary
1280 check against USE_X_TOOLKIT, which must be defined here anyway.
1281 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1284 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1286 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1288 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1290 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1292 * nsterm.m (x_set_window_size): Remove fprintf.
1293 (init): Define always. Set applicationDidFinishLaunchingCalled
1295 (applicationDidFinishLaunching:):
1296 Set applicationDidFinishLaunchingCalled.
1297 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1300 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1302 Pixel resize changes for NS (Bug#16049).
1303 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1304 height/width. row/cols are locals.
1305 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1306 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1307 (windowWillResize): Remove gsextra. Calculate extra as in
1309 (x_new_font): Don't change frame size if fullscreen.
1310 Change size pixelwise.
1312 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1313 comment in xfns.c. Change to pixelwise call.
1315 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1317 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1320 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1322 * xterm.c (input_signal_count): Remove.
1323 (x_dispatch_event): Define unconditionally.
1324 (x_make_frame_visible): Process X events until the frame
1325 is really visible (Bug#16027).
1326 * xterm.h (x_dispatch_event): Declare unconditionally.
1328 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1330 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1332 * nsterm.m (x_set_window_size): Handle pixelwise.
1334 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1336 * w32term.c (x_new_font):
1337 * xterm.c (x_new_font): Calculate new frame size from new font
1340 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1342 * lisp.h (FOR_EACH_TAIL): New macro.
1343 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1345 * window.c (select_window): Call second wset_redisplay before we change
1346 selected_window (bug#16034).
1348 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1350 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1352 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1354 * w32xfns.c: Include window.h, to avoid a compiler warning.
1356 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1358 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1359 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1360 window_scroll takes care of it.
1361 (Fset_window_point, Fdelete_other_windows_internal)
1362 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1363 (Fsplit_window_internal, Fdelete_window_internal)
1364 (Fresize_mini_window_internal, Fset_window_configuration)
1365 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1366 cause redisplay instead of forcing a complete redisplay.
1367 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1368 we're only affecting the selected_window.
1370 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1372 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1373 directional control characters. Update type and category
1374 determination according to the UBA from Unicode v6.3.
1375 (bidi_category_t): New category EXPLICIT_FORMATTING.
1377 * dispextern.h (bidi_type_t): Update to include new bidirectional
1378 properties introduced with Unicode v6.3. (Bug#16043)
1380 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1382 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1385 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1387 * font.c (font_list_entities): Remove dummy assignment.
1388 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1389 used on graphic displays only. Remove unused 'font_encoder' member.
1390 (struct font_bitmap): Remove unused 'extra' member.
1391 * nsfont.m (nsfont_open):
1392 * w32font.c (w32font_open_internal):
1393 * ftfont.c (ftfont_get_bitmap): Adjust users.
1395 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1397 Use bool for boolean.
1398 * tparam.c (tparam1):
1399 * undo.c (record_point, record_property_change):
1400 Use bool for boolean, for local vars that are always true or false.
1402 Minor integer overflow fixes (Bug#16033).
1403 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1404 This improves on the previous fix to this function.
1405 (window_resize_check): When summing up pixel counts, don't rely on
1406 undefined behavior if the sum overflows.
1408 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1410 * window.c (Fset_window_new_pixel): Don't choke at negative
1411 argument value (Bug#16033).
1413 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1414 to avoid crash in window_box_height.
1416 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1417 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1419 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1421 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1423 Minor integer overflow fixes.
1424 * window.c (Fset_window_new_pixel, grow_mini_window):
1425 * xdisp.c (Fwindow_text_pixel_size):
1426 Avoid undefined behavior on signed integer overflow.
1427 * xfns.c (x_set_mouse_color):
1428 Check that drag shape fits in 'unsigned', since that's what X wants.
1430 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1432 Improve reporting of fatal exception on MS-Windows.
1433 * w32fns.c (my_exception_handler): New function.
1434 (globals_of_w32fns): Set it up as the unhandled exception
1435 handler. Initialize exception code and address to zeros.
1436 (emacs_abort): If the exception code and address are available,
1437 print them at the beginning of the backtrace. Fix the format of
1438 printing addresses (was producing 0x0x12345678 on XP).
1441 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1443 * eval.c (Fbacktrace__locals): New function.
1444 (syms_of_eval): Defsubr it.
1446 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1448 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1449 Define here to unify between...
1450 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1451 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1453 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1455 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1457 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1458 fringe background extension.
1459 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1460 because they are now always the same as `left' and `width',
1461 respectively. Remove code for the case that `width' and
1462 `sb_width' are different.
1464 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1466 Fix minor problems found by static checking.
1467 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1468 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1469 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1471 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1473 * image.c (imagemagick_compute_animated_image): Don't crash if we
1474 have an animation with different-sized images (bug#15313).
1476 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1478 Remove some unused items introduced during pixelwise change.
1479 * window.c (window_resize_total_check): Remove unused function.
1480 * xdisp.c (remember_mouse_glyph): Remove unused label.
1481 (Ftool_bar_height): Move declaration inside #if.
1482 * xterm.c (x_set_window_size): Don't use r and c.
1484 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1486 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1489 * window.c (Fset_window_configuration): Comment out unused variables.
1491 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1493 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1495 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1497 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1499 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1500 HAVE_GNUTLS3 (Bug#16001).
1502 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1503 if interrupts are deferred (Bug#15801).
1505 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1507 Support resizing frames and windows pixelwise.
1508 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1509 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1510 (struct glyph_matrix): Replace window_left_col and
1511 window_top_line by window_pixel_left and window_pixel_top.
1512 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1514 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1515 (draw_window_divider, move_it_to, x_draw_right_divider)
1516 (x_draw_bottom_divider, change_frame_size): Add or fix
1518 * dispnew.c (change_frame_size_1): Change prototype.
1519 (adjust_glyph_matrix, required_matrix_width)
1520 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1521 values instead of lines and columns.
1522 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1523 WINDOW_TOTAL_FRINGE_WIDTH.
1524 (handle_window_change_signal, do_pending_window_change)
1525 (init_display): Adjusts calls of change_frame_size.
1526 (change_frame_size, change_frame_size_1): Handle pixelwise
1528 * frame.c (Qright_divider_width, Qbottom_divider_width):
1530 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1531 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1532 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1533 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1535 (set_frame_param): New function.
1536 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1537 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1538 (Ffringe_width, Fborder_width, Fright_divider_width)
1539 (Fbottom_divider_width): New functions, defsubr them.
1540 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1541 New argument pixelwise.
1542 (struct frame_parm_table): New members Qright_divider_width and
1543 Qbottom_divider_width.
1544 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1545 (x_report_frame_params): Handle Qright_divider_width and
1546 Qbottom_divider_width.
1547 (x_set_right_divider_width, x_set_bottom_divider_width):
1549 (frame_resize_pixelwise): New option.
1550 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1551 new_pixelwise, right_divider_width and bottom_divider_width;
1552 remove total_lines; rename text_lines, text_cols, new_text_lines
1553 and new_text_cols to text_height, text_width, new_height and
1554 new_width respectively.
1555 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1556 FRAME_TEXT_WIDTH respectively.
1557 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1558 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1559 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1561 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1562 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1563 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1564 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1565 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1566 (FRAME_TOTAL_COLS_ARG): Remove macro.
1567 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1568 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1569 (x_wm_set_size_hint): Handle frame pixel sizes.
1570 * indent.c (compute_motion, Fcompute_motion):
1571 Call window_body_width instead of window_body_cols.
1572 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1573 (make_lispy_position): Handle right and bottom dividers.
1574 (Fsuspend_emacs): Pixelize call of change_frame_size.
1575 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1576 * lisp.h: Extern set_frame_param.
1577 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1579 (Fx_create_frame): Add entry for vertical_drag_cursor.
1580 Pixelize call of change_frame_size.
1581 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1582 * nsterm.m (ns_update_window_end): Optionally draw right
1584 (x_set_window_size): Add argument pixelwise.
1585 Call check_frame_size and change_frame_size with pixelwise zero.
1586 (ns_draw_window_divider): New function.
1587 (ns_redisplay_interface): Add ns_draw_window_divider.
1588 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1589 (x_new_font): Call x_set_window_size with pixelwise zero.
1590 * print.c (print_object): For a window print its sequence
1592 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1593 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1594 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1595 (w32_createwindow): Use scroll bar area width.
1596 (w32_wnd_proc): Handle bottom divider width.
1597 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1598 (Fx_create_frame): Default divider width parameters.
1599 Caclulate sizes pixelwise. Add vertical drag cursor support.
1600 (x_create_tip_frame): Default divider widths to zero.
1601 Pixelize call to change_frame_size.
1602 (Fx_show_tip): Add handling of divider widths. Pixelize window
1604 (Fw32_frame_rect): New function.
1605 (frame_parm_handler w32_frame_parm_handlers): Add divider
1607 (Vx_window_vertical_drag_shape): Add variable.
1608 * w32inevt.c (resize_event, maybe_generate_resize_event):
1609 Pixelize change_frame_size calls.
1610 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1612 * w32term.c (w32_draw_window_divider): New function.
1613 (x_update_window_end): Handle right divider.
1614 (w32_draw_fringe_bitmap, x_scroll_run)
1615 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1616 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1617 Calculate new frame sizes pixelwise.
1618 (x_new_font): Pixelize call to x_set_window_size.
1619 (x_check_fullscreen): Pixelize call to change_frame_size.
1620 (x_set_window_size_1, x_set_window_size): New argument
1621 pixelwise. Calculate pixelwise.
1622 (x_wm_set_size_hint): Use scroll bar area width.
1623 (w32_redisplay_interface): Add w32_draw_window_divider.
1624 * w32term.h (struct w32_output): Add vertical drag cursor.
1625 * widget.c (set_frame_size, update_wm_hints)
1626 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1628 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1629 * window.c (sequence_number): Restore.
1630 (Fwindow_pixel_width, Fwindow_pixel_height)
1631 (Fwindow_mode_line_height, Fwindow_header_line_height)
1632 (window_pixel_to_total, Frun_window_scroll_functions)
1633 (Fset_window_new_pixel, window_resize_apply_total)
1634 (Fwindow_resize_apply_total): New functions.
1635 (window_body_height, window_body_width): Rename from
1636 window_body_lines. New argument PIXELWISE.
1637 Calculate pixelwise.
1638 (Fwindow_body_height, Fwindow_body_width): New argument
1640 (coordinates_in_window, window_relative_x_coord): Use window's
1641 pixel width instead of total width.
1642 (replace_window, recombine_windows): Initialize pixel values.
1643 (resize_root_window, resize_frame_windows, grow_mini_window)
1644 (shrink_mini_window): New argument PIXELWISE.
1645 Calculate pixelwise.
1646 (Fdelete_other_windows_internal, adjust_window_margins)
1647 (window_resize_check, window_resize_apply)
1648 (Fdelete_window_internal, Fresize_mini_window_internal)
1649 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1650 (check_frame_size): Rename arguments. New argument PIXELWISE.
1651 Calculate pixelwise.
1652 (set_window_buffer): Make samebuf bool. Run configuration change
1653 hook only if buffer changed.
1654 (Fset_window_buffer): Rewrite doc-string.
1655 (make_window): Initialize new_pixel slot.
1656 (Fwindow_resize_apply): Check pixel size of root window.
1657 (Fsplit_window_internal): Call 2nd argument pixel_size.
1658 Calculate pixelwise.
1659 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1661 (save_window_data): New slots frame_text_width,
1662 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1663 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1665 (Fcurrent_window_configuration, Fset_window_configuration)
1666 (save_window_save, compare_window_configurations): Handle new
1667 slots in save_window_data and saved_window.
1668 (Fset_window_scroll_bars): Fix doc-string.
1669 (window_resize_pixelwise): New variable.
1670 (coordinates_in_window, Fcoordinates_in_window_p):
1672 (make_parent_window): Adjust sequence_number.
1673 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1675 * window.h (struct window): New members new_pixel, pixel_left,
1676 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1677 (wset_new_pixel): New function.
1678 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1679 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1680 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1681 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1682 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1683 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1684 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1685 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1686 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1687 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1688 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1689 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1690 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1691 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1692 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1694 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1695 (window_body_width, check_frame_size): Adapt external declarations.
1696 * xdisp.c (last_max_ascent): New integer.
1697 (window_text_bottom_y): Handle bottom divider.
1698 (window_box_width, window_box_height): Calculate pixelwise.
1699 (get_glyph_string_clip_rects): Handle right divider.
1700 (remember_mouse_glyph): When windows are resized pixelwise
1701 proceed with width and height set to 1.
1702 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1704 (move_it_to): Calculate and return maximum x position
1706 (Fwindow_text_pixel_size): New function.
1707 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1708 (tool_bar_lines_needed): Rename to tool_bar_height.
1709 Calculate pixelwise.
1710 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1711 Calculate pixelwise.
1712 (redisplay_tool_bar): Calculate pixelwise.
1713 (redisplay_window): Calculate pixelwise. Handle dividers.
1714 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1715 (x_draw_vertical_border): Handle dividers.
1716 (define_frame_cursor1): Handle vertical drag cursor.
1717 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1718 (expose_window): Calculate pixelwise. Handle dividers.
1719 (init_xdisp): Initialize pixel values.
1720 * xfaces.c (Qwindow_divider): New face.
1721 (realize_basic_faces): Realize it.
1722 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1723 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1724 (x_set_scroll_bar_default_width): Default actual width to 16.
1725 (Fx_create_frame): Set sizes pixelwise.
1726 (x_create_tip_frame): Default divider widths to zero.
1727 Pixelize call of change_frame_size.
1728 (Fx_show_tip): Handle divider widths. Initial pixel position
1730 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1731 (Vx_window_vertical_drag_shape): New option.
1732 * xmenu.c (free_frame_menubar): Pixelize call of
1734 * xterm.c (x_draw_window_divider): New function.
1735 (x_update_window_end): Optionally draw right divider.
1736 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1737 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1738 (handle_one_xevent, x_new_font): Calculate pixelwise.
1739 (x_set_window_size_1, x_set_window_size): New argument
1740 pixelwise. Calculate pixelwise.
1741 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1742 (struct x_redisplay_interface): Add x_draw_window_divider.
1743 * xterm.h (struct x_output): Add vertical_drag_cursor.
1745 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1747 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1748 Set invisible frames's `redisplay' when a full redisplay is requested.
1749 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1750 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1751 (display_mode_lines): Set it here instead.
1753 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1755 * dispextern.h (set_window_update_flags): Remove.
1757 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1759 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1761 * xdisp.c (REDISPLAY_SOME_P): New macro.
1762 (redisplay_internal): Use it (bug#15999).
1763 (prepare_menu_bars, redisplay_window): Use it as well.
1765 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1767 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1769 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1770 (globals_of_w32font): Zero it out.
1771 (GetCharWidth32W_Proc): New function pointer.
1772 (get_char_width_32_w): New function.
1773 (compute_metrics): If get_glyph_outline_w returns an error, try
1774 get_char_width_32_w before declaring a failure. This avoids
1775 punishing raster (a.k.a. "bitmap") fonts by slowing down
1776 redisplay. (Bug#6364).
1778 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1780 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1781 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1782 highlight needs to be redisplayed. (Bug#15913)
1784 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1786 Fix minor problems found by static checking.
1787 * buffer.h (struct buffer_text, struct buffer):
1788 * frame.h (struct frame):
1789 * window.h (struct window):
1790 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1791 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1792 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1793 no-longer-valid use of HAVE_MENUS.
1794 * xdisp.c (propagate_buffer_redisplay): Now static.
1796 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1798 * xmenu.c (Fmenu_or_popup_active_p):
1799 * window.c (Fset_window_configuration):
1800 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1801 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1802 * fns.c (Fyes_or_no_p):
1803 * editfns.c (Fmessage_box, Fmessage_or_box):
1804 * alloc.c (make_save_ptr_ptr):
1805 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1807 * window.c (Fset_window_configuration): Move select_window later.
1809 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1811 Refine redisplay optimizations to only redisplay *some* frames/windows
1812 rather than all of them.
1813 * xdisp.c (REDISPLAY_SOME): New constant.
1814 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1815 (bset_redisplay, bset_update_mode_line): New functions.
1816 (message_dolog): Use bset_redisplay.
1817 (clear_garbaged_frames): Use fset_redisplay.
1818 (echo_area_display): Use wset_redisplay.
1819 (buffer_shared_and_changed): Remove.
1820 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1821 frame titles. Compute the actual set of windows redisplayed.
1822 Don't update frame titles and menu bars for frames that don't need to
1824 (propagate_buffer_redisplay): New function.
1826 (redisplay_internal): Use it. Be more selective in the set of windows
1827 we redisplay. Propagate windows_or_buffers_changed to
1828 update_mode_lines a bit later to simplify the code.
1829 (mark_window_display_accurate_1): Reset window and buffer's
1831 (redisplay_window): Do nothing if neither the window nor the buffer nor
1832 the frame needs redisplay.
1833 * window.h (struct window): Add `redisplay' field.
1834 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1835 (redisplay_other_windows, window_list): New declarations.
1836 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1837 (window_list): Not static any more.
1838 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1839 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1840 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1841 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1842 * frame.h (struct frame): Add `redisplay' field.
1843 Move `external_menu_bar' bitfield next to other bit-fields.
1844 (SET_FRAME_GARBAGED): Use fset_redisplay.
1845 (SET_FRAME_VISIBLE): Don't garbage the frame;
1846 Use redisplay_other_windows.
1847 * buffer.h (struct buffer): Add `redisplay' field.
1848 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1849 (modify_overlay): Use bset_redisplay.
1850 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1852 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1854 Support w32 file notifications in batch mode.
1855 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1856 invalid (which happens in batch mode). If non-interactive, call
1857 handle_file_notifications to store file notification events in the
1858 input queue. (Bug#15933)
1860 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1862 * w32inevt.c (handle_file_notifications): Now external, not static.
1864 * w32term.h (handle_file_notifications): Provide prototype.
1866 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1867 init_crit, since init_display, which does that otherwise, is not
1870 2013-11-27 Glenn Morris <rgm@gnu.org>
1872 * Makefile.in ($(lispsource)/international/charprop.el): New.
1873 (emacs$(EXEEXT)): Depend on charprop.el.
1875 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1877 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1878 deleting portions of the buffer under non-nil REPLACE argument.
1881 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1882 directory, watch it and not its parent.
1883 (add_watch): Allow empty string in FILE.
1885 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1887 * window.c (Fset_window_start, window_resize_apply)
1888 (window_scroll): Reset window_end_valid (Bug#15957).
1890 2013-11-27 Glenn Morris <rgm@gnu.org>
1892 * Makefile.in (leimdir): Now in lisp source directory.
1893 ($(leimdir)/leim-list.el): Just use ../leim .
1894 * epaths.in (PATH_DUMPLOADSEARCH):
1895 * lread.c (load_path_default):
1896 * nsterm.m (ns_load_path): No more leim directory.
1898 2013-11-26 Andreas Schwab <schwab@suse.de>
1900 * .gdbinit (xgettype): Add cast.
1902 2013-11-26 Glenn Morris <rgm@gnu.org>
1904 Preload leim-list.el.
1905 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1906 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1907 is a single directory.
1909 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1911 bool-vector-subsetp is now the normal direction (Bug#15912).
1912 * data.c (Fbool_vector_subsetp): Test whether the first argument
1913 is a subset of the second one, not the reverse. Add doc string.
1915 Fix minor problems found by static checking.
1916 * lread.c (load_path_default): Now static.
1917 * textprop.c (text_property_stickiness): Be consistent about the
1918 test used when deciding whether to consider the previous character.
1919 This simplifies the code a bit.
1921 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1923 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1925 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1926 (syms_of_frame): Don't defsubr them.
1928 2013-11-25 Glenn Morris <rgm@gnu.org>
1930 * lread.c (load_path_default): Change the sense of the argument.
1931 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1932 from dump_path. When it is not, avoid checking dump_path twice.
1934 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1935 uninstalled dump_path against installed Vload_path. (Bug#15964)
1937 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1939 Export get_pos_property to Elisp.
1940 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1941 (syms_of_editfns): Export it to Elisp.
1943 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1945 2013-11-23 Romain Francoise <romain@orebokech.com>
1947 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1948 initialization here ...
1949 (syms_of_fileio): ... from here.
1951 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1953 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1954 Please use --enable-check-lisp-object-type.
1956 2013-11-23 Glenn Morris <rgm@gnu.org>
1958 * process.c (get_process): Explicit error for dead buffers.
1960 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1962 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1964 2013-11-23 Glenn Morris <rgm@gnu.org>
1966 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1967 * lread.c (load_path_check): Take path to check as argument.
1968 (load_path_default): New, split from init_lread.
1969 (init_lread): Move calc of default load-path to load_path_default.
1970 Empty elements in EMACSLOADPATH now stand for the default.
1971 (load-path): Doc fix.
1972 * emacs.c (decode_env_path): Add option to treat empty elements
1973 as nil rather than ".".
1974 * callproc.c (init_callproc_1, init_callproc):
1975 * image.c (Vx_bitmap_file_path):
1976 * lisp.h (decode_env_path):
1977 * lread.c (Vsource_directory):
1978 Update for new argument spec of decode_env_path.
1980 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1982 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1983 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1985 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1987 Fix some dependency problems that cause unnecessary recompiles.
1988 Problem reported by RMS in
1989 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1990 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1991 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1992 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1993 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1994 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1995 (boostrap-clean): No need to remove stamp-oldxmenu.
1997 Fix recently introduced bool vector overrun.
1998 This was due to an optimization that went awry.
1999 Reported by Glenn Morris in
2000 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2001 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2002 for empty vectors, undoing the 2013-11-18 change.
2003 * data.c (bool_vector_binop_driver): Rely on this.
2004 Fix bug that occasionally overran the destination.
2005 * lisp.h (struct Lisp_Bool_vector): Document this.
2007 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2009 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2012 * nsterm.m (init, run, stop:): Comment out for now, does not work
2015 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2017 * charset.c (syms_of_charset): Don't read past end of string.
2019 2013-11-19 Glenn Morris <rgm@gnu.org>
2021 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2023 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2025 Add hooks to run on gaining/losing focus. (Bug#15029)
2026 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2027 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2028 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2030 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2032 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2033 The old names predated the API change that put destination at end.
2035 Improve API of recently-added bool vector functions (Bug#15912).
2036 The old API had (bool-vector-count-matches A B)
2037 and (bool-vector-count-matches-at A B I), which gave the
2038 misleading impression that the two functions were variants, one
2039 with a location I. The new API has (bool-vector-count-population A)
2040 and (bool-vector-count-consecutive A B I) to make the distinction
2041 clearer. The first function no longer has a B argument, since the
2042 caller can easily determine the number of nils if the length and
2043 number of ts is known.
2044 * data.c (Fbool_vector_count_population): Rename from
2045 bool_vector_count_matches, and accept just 1 argument.
2046 (Fbool_vector_count_consecutive): Rename from
2047 Fbool_vector_count_matches_at.
2049 Always allocate at least one bits_word per bool vector.
2050 See Daniel Colascione in:
2051 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2052 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2053 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2054 * lisp.h (struct Lisp_Bool_vector): Document this.
2056 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2058 * insdel.c (invalidate_buffer_caches): New function, consolidated
2059 from part of prepare_to_modify_buffer.
2060 (insert_from_gap, prepare_to_modify_buffer):
2061 * coding.c (code_convert_region, code_convert_string):
2062 Call invalidate_buffer_caches. (Bug#15841)
2064 * lisp.h (invalidate_buffer_caches): Add prototype.
2066 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2068 * w32term.c (x_update_window_end): Don't invalidate the entire
2069 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2070 highlight needs to be redisplayed. (Bug#15913)
2072 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2074 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2076 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2078 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2079 while we are using Vprin1_to_string_buffer.
2081 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2082 after inserting the description string. (Bug#15907)
2084 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2086 * data.c: Work around bogus GCC diagnostic about shift count.
2087 Reported by Eli Zaretskii in
2088 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2089 (pre_value): New function.
2090 (count_trailing_zero_bits): Use it.
2092 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2094 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2095 assume C macros are not supported even under -g3 in these old GCC
2098 2013-11-15 Leo Liu <sdl.web@gmail.com>
2100 * minibuf.c (Ftry_completion, Fall_completions)
2101 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2103 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2105 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2106 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2107 This avoids placing unnecessary constants into the Emacs code.
2109 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2111 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2112 for Cygwin w32 build.
2114 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2115 for Cygwin w32 build. (Bug#15892)
2117 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2119 Simplify, port and tune bool vector implementation.
2120 * alloc.c (bool_vector_exact_payload_bytes)
2121 (bool_vector_payload_bytes): Remove.
2122 (bool_vector_fill): Return its argument.
2123 * alloc.c (bool_vector_fill):
2125 * print.c (print_object):
2126 Simplify by using bool_vector_bytes.
2127 * alloc.c (make_uninit_bool_vector):
2128 New function, broken out from Fmake_bool_vector.
2129 (Fmake_bool_vector): Use it. Use tail call.
2130 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2131 * data.c (BITS_PER_ULL): New constant.
2132 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2133 if long long versions don't exist.
2134 (shift_right_ull): New function.
2135 (count_one_bits_word): New function, replacing popcount_bits_word
2136 macro. Don't assume that bits_word is no wider than long long.
2137 (count_one_bits_word, count_trailing_zero_bits):
2138 Don't assume that bits_word is no wider than long long.
2139 * data.c (bool_vector_binop_driver, bool_vector_not):
2140 * fns.c (Fcopy_sequence):
2142 Create an uninitialized destination, to avoid needless work.
2143 (internal_equal): Simplify.
2144 (Ffillarray): Prefer tail call.
2145 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2146 contain at least one word.
2147 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2148 chars are narrower than ints.
2149 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2150 * fns.c (Fcopy_sequence):
2152 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2153 Don't try to port to hosts where bits_word values have holes; the
2154 code wouldn't work there anyway. Verify this assumption, though.
2155 (bool_vector_bytes): New function.
2156 (make_uninit_bool_vector): New decl.
2157 (bool_vector_fill): Now returns Lisp_Object.
2159 * xfns.c (xic_create_fontsetname):
2160 * xrdb.c (gethomedir): Prefer tail calls.
2162 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2164 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2165 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2167 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2168 that requires a return value.
2169 (Fset_buffer_modified_p): Take advantage of this change to do
2172 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2174 * buffer.c (Frestore_buffer_modified_p): Sync it with
2175 Fset_buffer_modified_p.
2176 (Fforce_mode_line_update): New function, moved from subr.el.
2177 (Fset_buffer_modified_p): Use them.
2178 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2180 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2182 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2183 This avoids undefined behavior when subtracting pointers into
2184 different aways. On my platform it also makes the code a tad
2185 smaller and presumably faster.
2187 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2189 * keyboard.c (command_loop_1): Use region-extract-function.
2190 * insdel.c (Qregion_extract_function): Not static any more (can we
2191 stop pretending that these vars can benefit from being marked static?).
2193 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2195 * search.c (find_newline): If buffer text is relocated during the
2196 "dumb loop", adjust C pointers into buffer text to follow suit.
2199 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2201 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2202 for conversion (Bug#15837).
2204 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2206 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2207 for the entire range of inserted characters. (Bug#15841)
2209 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2211 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2213 (realize_default_face): Remove assignment to distant-foreground if
2214 unspecified (Bug#15815).
2216 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2218 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2219 cache-long-scans disabled, since we don't want to call
2220 prepare_to_modify_buffer (in insert_1_both) for each message we
2223 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2224 from buffer.c. Improve commentary to the buffer field setter
2227 * buffer.c (bset_cache_long_scans): Static function deleted.
2228 Improve commentary to the buffer field setter functions.
2229 (init_buffer_once): Default for cache-long-scans changed to t.
2232 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2234 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2236 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2237 This bug was introduced in my 2013-06-21 change, and caused
2238 struct Lisp_Sub_Char_Table objects to be given too many slots,
2239 which broke 'make -C admin/unidata'.
2241 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2243 Import changes from mac-port 4.5.
2244 * macfont.m (mac_font_copy_default_descriptors_for_language)
2245 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2246 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2247 (macfont_language_default_font_names): New.
2248 (macfont_list): Rearrange language/charset code.
2249 (macfont_close): Don't check for macfont_info->cache.
2250 (mac_ctfont_create_preferred_family_for_attributes): New font
2251 selection code, call
2252 mac_font_copy_default_name_for_charset_and_languages.
2253 (mac_font_copy_default_descriptors_for_language)
2254 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2256 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2258 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2260 Port to C11 aligned_alloc, and fix some integer overflows.
2261 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2262 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2263 and use of posix_memalign replaced with aligned_alloc.
2264 (aligned_alloc): New function, defined or declared as needed.
2265 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2266 Don't undef; configure.ac now does this.
2267 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2268 (calloc, aligned_alloc): Check for integer overflow.
2269 (aligned_alloc): Rename from memalign. All uses changed.
2270 (memalign): New function, an alias for aligned_alloc.
2272 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2274 * xdisp.c (redisplay_internal): Fix typo in last change.
2276 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2278 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2280 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2282 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2283 redisplay--mode-lines-cause.
2284 (redisplay_internal): Keep them uptodate. Remove redundant check of
2285 buffer_shared_and_changed.
2286 * *.[chm]: Number every assignment to update_mode_lines so we
2287 can track why it is set.
2289 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2291 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2293 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2295 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2296 can track why it is set.
2298 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2300 Integer-related fixes for term.c etc.
2301 * dispextern.h (face_tty_specified_color): New function.
2302 * term.c (turn_on_face): Don't rely on undefined behavior when
2303 assigning an out-of-range value to 'long'.
2304 Simplify test for toggling highlight.
2305 (tty_capable_p): Omit last two (unused) args. All callers changed.
2306 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2307 (read_menu_input, tty_menu_activate, tty_menu_show):
2308 * xfaces.c (x_supports_face_attributes_p)
2309 (tty_supports_face_attributes_p):
2310 Use bool for boolean. All callers changed.
2311 (tty_supports_face_attributes_p): Omit defaults for color indices;
2312 no longer needed. Simplify tail call.
2314 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2316 * xdisp.c (prepare_menu_bars): Mark static.
2317 * lisp.h (prepare_menu_bars): Don't declare.
2318 * xselect.c (x_handle_selection_clear):
2319 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2321 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2323 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2324 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2326 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2328 * keyboard.c (Fcommand_error_default_function): Rename from
2329 Fdefault_error_output.
2331 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2333 * keyboard.c (Fdefault_error_output): New function, extracted from
2335 (syms_of_keyboard): Use it for Vcommand_error_function.
2337 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2339 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2340 (init_eval): Use it to ensure handlerlist is non-NULL.
2341 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2342 (Fsignal): Adjust NULLness test of handlerlist.
2343 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2345 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2347 * callproc.c (call_process): Call prepare_to_modify_buffer before
2348 decoding text read from the sub-process, as the decoded stuff will
2349 be inserted into the buffer. This will invalidate the various
2350 caches maintained for the buffer. (Bug#15148)
2352 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2354 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2355 string of glyphless-char-display.
2357 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2359 * nsfns.m (ns_get_name_from_ioreg): New function.
2360 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2361 OSX >= 10.9. Use ns_get_name_from_ioreg.
2363 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2365 Simplify and port recent bool vector changes.
2366 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2367 only in this file. Use a more-efficient implementation if the
2368 second argument is a power of 2.
2369 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2370 Remove no-longer-necessary compile-time checks.
2371 (bool_vector_exact_payload_bytes): New function.
2372 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2373 exact payload changed to call the new function. Do not assume
2374 that the arg or result fits in ptrdiff_t.
2375 (bool_vector_fill): New function.
2376 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2378 (vroundup_ct): Don't assume arg fits in size_t.
2379 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2380 invoke set_category_set.
2381 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2382 All callers changed. Use bool_vector_set.
2383 * category.h (XCATEGORY_SET): Remove; no longer needed.
2384 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2386 * data.c (Faref): Use bool_vector_ref.
2387 (Faset): Use bool_vector_set.
2388 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2389 (Fbool_vector_not, Fbool_vector_count_matches)
2390 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2391 * fns.c (concat): Use bool_vector_ref.
2392 (Ffillarray): Use bool_vector_fill.
2393 (mapcar1): Use bool_vector_ref.
2394 (sxhash_bool_vector): Hash words, not bytes.
2395 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2396 a constant, since it's now used in #if.
2397 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2398 unsigned char on unusual architectures, so that we no longer
2399 assume that the number of bits per bits_word is a power of two or
2400 is a multiple of 8 or of CHAR_BIT.
2401 (Qt): Add forward decl.
2402 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2403 at least as strictly as bits_word.
2404 (bool_vector_data, bool_vector_uchar_data): New accessors.
2405 All data structure accesses changed to use them.
2406 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2407 (bool_vector_set): New functions.
2408 (bool_vector_fill): New decl.
2409 (ROUNDUP): Move to alloc.c as described above.
2411 Fix recent gnutls changes.
2412 * gnutls.c (Fgnutls_boot): Don't assume C99.
2413 * process.c (wait_reading_process_output): Fix typo in recent change.
2415 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2417 * process.c (wait_reading_process_output, read_process_output)
2418 (send_process): Check gnutls_state is not NULL.
2420 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2421 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2423 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2425 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2426 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2428 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2431 * nsfns.m (Fx_create_frame): Fix memory leak.
2433 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2434 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2435 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2437 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2439 * xdisp.c (message3_nolog, message_with_string): Encode the string
2440 before writing it to the terminal in a non-interactive session.
2442 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2443 sure we concatenate them into a unibyte string.
2445 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2446 resulting temporary name before returning it to the caller.
2447 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2448 is a unibyte string, convert NAME to a unibyte string to ensure
2449 that the result is also a unibyte string.
2451 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2452 create unibyte strings from default paths and directory/file
2455 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2458 * callproc.c (init_callproc): Use build_unibyte_string to make
2459 sure we create unibyte strings from default paths and
2460 directory/file names.
2462 * buffer.c (init_buffer): Don't store default-directory of
2463 *scratch* in multibyte form. The original problem which led to
2464 that is described in
2465 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2466 but it was solved long ago. (Bug#15260)
2468 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2470 Port to stricter C99 platforms.
2471 Especially, C99 prohibits nesting a struct X inside struct Y if
2472 struct X has a flexible array member.
2473 * alloc.c (struct sdata): New type.
2474 (sdata): Implement in terms of struct sdata.
2475 Remove u member; all uses replaced by next_vector, set_next_vector.
2476 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2477 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2478 (struct sblock): Rename first_data member to data, which is now
2479 a flexible array member. All uses changed.
2480 (next_vector, set_next_vector, large_vector_vec): New functions.
2481 (vector_alignment): New constant.
2482 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2483 (struct large-vector): Now merely a NEXT member, since the old approach
2484 ran afoul of stricter C99. All uses changed to use
2485 large_vector_vec or large_vector_offset.
2486 (large_vector_offset): New constant.
2487 * dispnew.c: Include tparam.h, for tgetent.
2488 Do not include term.h; no longer needed.
2489 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2490 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2491 (struct Lisp_Vector): Use a flexible array member for contents,
2492 instead of a union with a member that is an array of size 1.
2494 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2495 fact that the struct no longer contains a union.
2496 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2497 (struct Lisp_Save_Value, struct Lisp_Free):
2498 Use unsigned, not int, for spacers, to avoid c99 warning.
2499 (union specbinding): Use unsigned, not bool, for bitfield, as
2500 bool is not portable to pre-C99 hosts.
2502 2013-11-04 Glenn Morris <rgm@gnu.org>
2504 * emacs.c (usage_message): Mention that `-L :...' appends.
2506 2013-11-02 Glenn Morris <rgm@gnu.org>
2508 * Makefile.in (abs_builddir): Remove.
2509 (bootstrap_exe): Use relative filename.
2511 Use relative filenames in TAGS files.
2512 * Makefile.in (abs_srcdir): Remove it again.
2513 (.PHONY): Remove frc.
2514 (maintainer-clean): No more TAGS-LISP file.
2515 (TAGS): Pass relative file names to etags.
2516 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2518 * Makefile.in (abs_srcdir): New, set by configure.
2520 (maintainer-clean): Remove pointless echo. That should be in the
2521 top-level Makefile, if anywhere. Delete TAGS-LISP.
2522 (extraclean): No s/ and m/ directories for some time.
2523 (TAGS): Also depend on ctagsfiles3.
2524 Remove no-longer-defined S_FILE.
2525 Pass absolute filenames to etags once more.
2526 (TAGS-LISP): Replace lispdir with its expansion.
2527 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2528 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2530 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2532 * xfaces.c (check_lface_attrs, realize_default_face):
2533 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2534 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2536 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2538 * emacs.c (original_pwd): Remove global var by making it local.
2539 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2541 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2543 * xfaces.c: Declare color_distance.
2544 (QCdistant_foreground): New variable.
2545 (NEAR_SAME_COLOR_THRESHOLD): New define.
2546 (load_color2): New function.
2547 (load_color): Call load_color2.
2548 (load_face_colors): Call load_color2 and if distant-color is specified
2549 calculate distant and use distant-color if colors are near.
2550 (LFACE_DISTANT_FOREGROUND): New define.
2551 (merge_face_ref, Finternal_set_lisp_face_attribute)
2552 (Finternal_get_lisp_face_attribute)
2553 (x_supports_face_attributes_p): Handle distant-foreground similar to
2555 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2557 * dispextern.h (lface_attribute_index):
2558 Add LFACE_DISTANT_FOREGROUND_INDEX.
2560 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2562 * image.c (pbm_next_char): New function.
2563 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2564 (pbm_scan_number): Use it.
2565 (Qlibjpeg_version): New variable.
2566 (syms_of_image): DEFSYM and initialize it.
2568 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2570 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2572 2013-10-31 Glenn Morris <rgm@gnu.org>
2574 * emacs.c (original_pwd): New char.
2575 (main): If using --chdir, store original_pwd.
2576 (init_cmdargs): When setting Vinvocation_directory based on a
2577 relative argv[0], use original_pwd if set. (Bug#15768)
2579 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2581 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2583 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2585 * insdel.c: Fix minor problems found by static checking.
2586 (Qregion_extract_function): Now static.
2587 (prepare_to_modify_buffer_1): Remove unused locals.
2589 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2591 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2592 (syms_of_xdisp): Declare pre-redisplay-function.
2593 (markpos_of_region): Remove function.
2594 (init_iterator, compute_stop_pos, handle_face_prop)
2595 (face_before_or_after_it_pos, reseat_to_string)
2596 (get_next_display_element, window_buffer_changed)
2597 (redisplay_internal, try_cursor_movement, redisplay_window)
2598 (try_window_reusing_current_matrix, try_window_id, display_line)
2599 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2600 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2601 * window.h (struct window): Remove field `region_showing'.
2602 * dispextern.h (struct it): Remove region_beg/end_charpos.
2603 (face_at_buffer_position, face_for_overlay_string)
2604 (face_at_string_position): Update prototypes.
2605 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2606 (face_at_string_position): Remove `region_beg' and `region_end' args.
2607 * fontset.c (Finternal_char_font):
2608 * font.c (font_at, font_range): Adjust calls accordingly.
2609 * insdel.c (Qregion_extract_function): New var.
2610 (syms_of_insdel): Initialize it.
2611 (prepare_to_modify_buffer_1): Use it.
2613 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2615 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2616 * ftxfont.c (ftxfont_get_gcs):
2617 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2618 * xfaces.c (x_free_colors, x_free_dpy_colors)
2619 (x_create_gc, unload_color):
2620 * xselect.c (x_property_data_to_lisp):
2621 * xsettings.c (parse_settings):
2622 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2623 (get_bits_and_offset): Adjust definition.
2624 * frame.c (XParseGeometry): Adjust locals.
2625 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2626 * regex.h (toplevel): Likewise for reg_syntax_t.
2628 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2630 * eval.c (run_hook_with_args): Use FUNCTIONP.
2632 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2634 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2635 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2636 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2637 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2638 on MS-Windows anyway.
2639 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2640 (free_realized_face): ...adjust user.
2641 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2642 white relief pixels to -1.
2643 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2644 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2645 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2647 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2649 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2650 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2651 in practice now. All callers changed.
2653 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2655 * dispextern.h (struct face): Use bitfields for 'underline_type'
2656 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2657 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2658 'stipple' member. Move 'lface' member up to help...
2659 * xfaces.c (make_realized_face): ...this function to find and
2660 clear just the members that need clearing.
2661 (load_face_colors, realize_x_face):
2662 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2664 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2666 * xftfont.c (struct xftfont_info): Remove set-but-unused
2668 (xftfont_open): Adjust user.
2669 (xftfont_get_colors): Remove useless prototype.
2671 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2673 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2674 before passing them to 'unexec'. (Bug#15260)
2676 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2678 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2680 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2682 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2683 the changed signature of the font driver's 'close' method.
2685 * w32font.h (w32font_close): Adjust the prototype to the change in
2686 function definition.
2688 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2690 * w32uniscribe.c (uniscribe_close): Adapt the call to
2691 w32font_close to its new prototype.
2693 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2695 Omit unused frame argument of font API's close function.
2696 * font.h (struct font): Drop frame argument. Adjust comment.
2697 * font.c (font_clear_cache, font_close_object): Adjust users.
2698 * ftfont.c (ftfont_close):
2699 * ftxfont.c (ftxfont_close):
2700 * macfont.m (macfont_close):
2701 * nsfont.m (nsfont_close):
2702 * w32font.c (w32font_close):
2703 * xfont.c (xfont_close):
2704 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2705 tweak comments and make functions safe if called more than once for
2706 the same font object.
2708 Perform font-specific cleanup when font object is swept by GC. See
2709 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2710 * alloc.c (cleanup_vector): New function.
2711 (sweep_vector): Call it for each reclaimed vector object.
2712 * font.h (struct font): Adjust comment.
2714 2013-10-24 Glenn Morris <rgm@gnu.org>
2716 * Makefile.in (abs_top_srcdir): New, set by configure.
2718 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2720 Adjust recent font-related changes to fix bug#15686.
2721 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2722 is a live window system frame, mark its default font too.
2724 2013-10-23 Glenn Morris <rgm@gnu.org>
2726 * Makefile.in (RUN_TEMACS): Make relative (again).
2727 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2728 (bootstrap-emacs$(EXEEXT)):
2729 Quote entities that might contain whitespace.
2731 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2733 Port to Solaris 10 and its bundled GCC.
2734 Problem reported by Timothy C. Burt.
2735 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2737 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2739 Do not allow font caches to grow too large.
2740 * alloc.c (compact_font_cache_entry, compact_font_caches):
2741 New functions or stub if not HAVE_WINDOW_SYSTEM.
2742 (compact_undo_list): Factor out from Fgarbage_collect.
2744 (mark_face_cache): Mark face font. Move down to avoid
2746 (mark_terminals): Do not mark font cache here.
2747 (Fgarbage_collect): Call compaction functions described
2748 above. Adjust comment.
2750 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2752 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2753 chdir to HOME (bug#15607).
2755 * nsterm.m (Qcocoa, Qgnustep): New variables.
2756 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2757 (ns_get_color): Make selection color work for GNUstep also.
2759 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2761 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2762 handles mouse clicks. Instead, let GPM use the same code as all
2763 the other mice use. See the discussion starting at
2764 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2765 for the details of the problem with the menu bar this fixes.
2767 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2769 Remove port-specific display name lists to avoid extra
2770 complexity and data duplication with display info lists.
2771 * xterm.h (x_display_name_list): Remove declaration.
2772 * xterm.c (x_display_name_list): Remove.
2773 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2774 * xfns.c (x_display_info_for_name, Fx_display_list):
2775 Likewise. Use x_display_list where appropriate.
2776 * w32term.h (w32_display_name_list): Remove declaration.
2777 * w32term.c (w32_display_name_list): Remove.
2778 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2780 * w32fns.c (x_display_info_for_name, Fx_display_list):
2781 Likewise. Use x_display_list where appropriate.
2782 * nsterm.h (ns_display_name_list): Remove declaration.
2783 * nsterm.m (ns_display_name_list): Remove.
2784 (ns_term_init, syms_of_nsterm): Adjust users.
2785 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2786 Likewise. Use x_display_list where appropriate.
2787 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2788 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2789 (mark_terminals): Mark per-terminal font cache.
2791 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2793 Don't run timers in input-pending-p. Its new check-timers param
2794 provides the prior behavior. (Bug#15045).
2795 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2797 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2799 Make some functions static in non-Microsoft builds.
2800 On my platform (Fedora 19 x86-64), this shrinks the
2801 Emacs executable (text+data) by 0.25%.
2802 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2803 (load_color) [!MSDOS]:
2804 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2805 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2806 * lisp.h (check_existing):
2807 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2808 (network_interface_info) [!WINDOWSNT]:
2809 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2810 Remove extern decls.
2811 * fileio.c (check_existing):
2812 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2813 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2814 (network_interface_info) [!WINDOWSNT]:
2815 * term.c (encode_terminal_code) [!WINDOWSNT]:
2816 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2817 * xfaces.c (load_color) [!MSDOS]:
2819 * fileio.c (check_existing, check_executable, check_writable):
2820 * process.c (network_interface_list, network_interface_info):
2821 Move earlier, so that we don't need forward decls.
2822 * gnutls.c (fn_gnutls_transport_set_errno)
2823 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2825 * w32.c (init_environment): Use faccessat rather than
2826 check_existing, partly for consistency with the rest of the code
2827 in this file, partly so that check_existing can be static.
2829 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2830 * emacs.c (MAIN_PROGRAM): New macro.
2831 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2832 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2834 bool vector int width fixes
2835 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2836 (Fbool_vector_count_matches_at):
2837 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2838 can exceed PTRDIFF_MAX, at least in theory.
2839 (Fbool_vector_count_matches_at):
2840 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2842 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2844 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2845 (struct sockaddr): Add forward decl, for platforms that lack it.
2847 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2849 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2852 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2854 * w32.c (network_interface_get_info, network_interface_list)
2855 (network_interface_info): New functions. (Bug#15610)
2856 (GetAdaptersInfo_Proc): New typedef.
2857 (get_adapters_info): New wrapper function.
2858 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2860 * process.h (network_interface_list, network_interface_info):
2863 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2864 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2865 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2866 for WINDOWSNT. Doc fix.
2867 (syms_of_process): Defsubr Snetwork_interface_list and
2868 Snetwork_interface_info unconditionally.
2870 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2871 in NS GUI sessions. (Bug#15629)
2873 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2875 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2877 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2879 * print.c (print_object): Print " ..." when truncating bool vectors.
2881 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2883 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2884 standard mouse buttons.
2886 * termhooks.h (struct input_event): Remove incorrect commentary.
2888 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2890 Disallow bool vector operations on mixed-length operands.
2891 The old behavior left garbage in the result vector sometimes,
2892 and didn't seem to be useful.
2893 * data.c (Qwrong_length_argument): New static var.
2894 (wrong_length_argument): New function.
2895 (bool_vector_binop_driver): Check that args agree in length.
2897 * keyboard.c, keyboard.h (all_kboards): Now static.
2899 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2901 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2902 note from the lispref.
2904 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2906 * nsterm.h (struct ns_display_info): Remove set-but-unused
2907 member image_cache (image caches are per-terminal anyway).
2908 (FRAME_X_IMAGE_CACHE): Remove.
2909 * nsterm.m (ns_initialize_display_info): Adjust user.
2911 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2913 * w32proc.c: Include mingw_time.h.
2915 * w32.c: Include mingw_time.h.
2917 Implement scrolling of TTY menus when the screen is too short.
2919 * term.c (tty_menu_display): Accept an additional argument, the
2920 menu item from which to start displaying the menu. Account for
2921 the value of Y when limiting the menu to the number of available
2923 (mi_result): New enumeration.
2924 (read_menu_input): Return enumerated value. When the y coordinate
2925 hits min_y or max_y, return scroll indication instead of wrapping
2927 (tty_menu_activate): Handle the scrolling indications from
2928 read_menu_input. Compute the first menu item to display and pass
2929 it to tty_menu_display.
2931 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2933 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2934 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2935 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2936 Adjust to match the change described below.
2937 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2938 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2939 memory_below_frame members to...
2940 * termchar.h (struct tty_display_info): ...here because they're
2941 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2942 * term.c (init_tty):
2943 * nsterm.m (ns_create_terminal):
2944 * w32term.c (w32_create_terminal):
2945 * xterm.c (x_create_terminal): Adjust users.
2946 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2947 to filter out non-TTY frames. Adjust comment.
2948 (scrolling): Adjust user. Prefer eassert for debugging check.
2950 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2952 * xfaces.c (PT_PER_INCH): Remove unused macro.
2953 * termhooks.h (struct terminal): Remove set-but-unused
2954 member fast_clear_end_of_line.
2955 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2956 * nsterm.m (ns_create_terminal):
2957 * term.c (init_tty):
2958 * w32term.c (w32_create_terminal):
2959 * xterm.c (x_create_terminal): Adjust users.
2961 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2963 * lisp.h (bool_vector_size): New function.
2964 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2965 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2966 (Fbool_vector_not, Fbool_vector_count_matches_at):
2967 Remove uses of 'eassume' that should no longer be needed,
2968 because they are subsumed by the 'eassume' in bool_vector_size.
2970 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2972 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2973 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2974 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2976 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2978 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2979 have different dimensions. (Bug#15575)
2981 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2984 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2986 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2988 * term.c (tty_menu_show): Never return with unbalanced
2989 specpdl. Use eassert for debugging check. Adjust style.
2991 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2993 * term.c (read_menu_input): Make selection of menu items
2994 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2995 (tty_menu_activate): Fix off-by-one error when computing max_y.
2997 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2999 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3000 audit logging (only used with GnuTLS 3.x) and enable it.
3002 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3004 * dispnew.c (redraw_frame): Remove useless #ifdef because
3005 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3006 Also, move TTY fflush to...
3007 * term.c (tty_update_end): ...this function.
3009 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3011 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3012 the end of the frame's glyph matrix. (Bug#15575)
3014 * term.c (tty_menu_display): Don't move cursor while overwriting
3015 frame's glyphs with menu items. Limit the number of items
3016 displayed to what can be shown on the available screen lines,
3017 excluding the echo area.
3018 (tty_menu_activate): Limit the Y coordinate allowed by
3019 read_menu_input to the last screen line used for menu display.
3021 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3023 * lisp.h (eassume): New macro.
3024 Also, include <verify.h>, for 'assume'.
3025 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3026 (vroundup, vector_nbytes):
3027 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3028 (Fbool_vector_not, Fbool_vector_count_matches)
3029 (Fbool_vector_count_matches_at):
3030 Use eassume, not eassert.
3031 * casetab.c (set_identity, shuffle):
3032 * composite.c (composition_gstring_put_cache):
3033 * dispnew.c (update_frame_1):
3034 * ftfont.c (ftfont_shape_by_flt):
3035 * image.c (gif_load):
3036 * intervals.c (offset_intervals):
3037 * macfont.m (macfont_shape):
3038 Remove calls to 'assume' that are no longer needed, because
3039 --enable-gcc-warnings no longer generates bogus warnings
3040 when these calls are removed.
3042 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3044 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3046 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3048 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3049 (Qsubstitute_env_in_file_name): New var.
3050 (syms_of_fileio): Define it.
3052 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3054 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3055 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3058 * term.c (save_and_enable_current_matrix): Don't allocate and
3059 don't save margin areas.
3060 (restore_desired_matrix): Don't restore margin areas.
3061 (free_saved_screen): Don't free margin areas.
3063 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3065 * image.c: Pacify --enable-gcc-warnings.
3066 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3067 #define only if used.
3069 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3071 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3072 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3073 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3074 (gif_load): For giflib v5.x and later, display the error message
3075 produced by giflib when its functions fail.
3076 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3079 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3081 * keyboard.c (last_event_timestamp): Remove. For X selection and
3082 GTK popup menus, it may be obtained from per-frame X display info.
3083 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3084 (process_special_events): Adjust users.
3085 * keyboard.h (last_event_timestamp): Remove declaration.
3086 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3087 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3088 * menu.h (xmenu_show): Adjust prototype.
3089 * menu.c (Fx_popup_menu): Adjust user.
3090 * xselect.c (x_own_selection, x_get_foreign_selection)
3091 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3093 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3095 * keyboard.c (init_kboard): Now static. Add arg
3096 to denote window system. Adjust comment.
3097 (init_keyboard): Adjust user.
3098 (allocate_kboard): New function.
3100 * nsterm.m (ns_term_init):
3101 * term.c (init_tty):
3102 * w32term.c (w32_create_terminal):
3103 * xterm.c (x_term_init): Use it.
3104 * keyboard.h (init_kboard): Remove prototype.
3105 (allocate_kboard): Add prototype.
3107 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3109 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3110 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3112 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3114 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3116 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3118 * term.c (tty_menu_activate): Flush the output stream after
3119 showing the cursor, and don't mark the frame garbaged at exit from
3120 the function. Fixes redisplay glitches when moving from one menu
3123 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3125 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3126 or throw error (Bug#15570).
3128 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3130 * intervals.c (temp_set_point_both): Move test into 'eassert',
3133 * lisp.h (eassert): Don't use 'assume'.
3134 Sometimes 'assume' wins in performance, and sometimes it loses,
3135 so it shouldn't be used all the time. Perhaps we need two
3136 flavors of 'eassert', one for where 'assume' is far more likely
3137 to help or to hurt; but that can be done later.
3138 Problem reported by Dmitry Antipov in
3139 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3140 Also, don't include <verify.h>; no longer needed.
3142 2013-10-09 Glenn Morris <rgm@gnu.org>
3144 * eval.c (Fcond): Doc tweak.
3146 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3148 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3149 expressions with side effects to eassert. (Bug#15565)
3151 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3153 * fns.c (hashfn_user_defined): Allow hash functions to return any
3156 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3158 Fix minor problems found by static checking.
3159 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3160 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3161 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3162 * keyboard.c (read_menu_command): Remove unused local.
3163 * lisp.h (read_menu_command): New decl.
3164 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3165 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3166 Return ptrdiff_t, not int.
3167 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3168 not int, for benefit of xpalloc.
3169 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3171 (have_menus_p): Remove; unused.
3172 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3173 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3174 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3176 (save_and_enable_current_matrix): Omit unnecessary casts.
3177 (read_menu_input): Omit local extern decl (now in lisp.h).
3178 Don't access uninitialized storage if mouse_get_xy fails.
3179 (tty_menu_activate): Mark local as initialized, for lint.
3180 (tty_menu_activate, tty_meny_show): Remove unused locals.
3182 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3184 Support menus on text-mode terminals.
3185 * xterm.h (xw_popup_dialog): Add prototype.
3187 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3188 (xmenu_show): Block input here, instead in Fx_popup_menu.
3189 (xw_popup_dialog): New function, with X-specific bits of popup
3192 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3195 * window.c (Fset_window_configuration): Use run-time tests of the
3196 frame type instead of compile-time conditionals, when menu-bar
3197 lines are considered.
3199 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3200 (w32_popup_dialog): New prototypes.
3202 * w32menu.c (Fx_popup_dialog): Function deleted.
3203 (w32_popup_dialog): New function, with w32 specific bits of popup
3204 dialogs. Block input here.
3206 * w32inevt.c (w32_console_read_socket): Minor change to add
3207 debugging TTY events.
3209 * w32fns.c (show_hourglass): If returning early because the frame
3210 is not a GUI frame, unblock input.
3212 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3213 (cursorY): New functions.
3215 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3216 WINDOWSNT, macros that call curX and curY elsewhere.
3218 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3220 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3221 specific function to hide and show cursor on a text-mode terminal.
3222 (tty_menu_struct, struct tty_menu_state): New structures.
3223 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3224 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3225 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3226 (tty_menu_locate, save_and_enable_current_matrix)
3227 (restore_desired_matrix, screen_update, read_menu_input)
3228 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3229 (tty_pop_down_menu, tty_menu_last_menubar_item)
3230 (tty_menu_new_item_coords, tty_menu_show): New functions.
3231 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3233 * nsterm.h (ns_popup_dialog): Adjust prototype.
3235 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3237 (ns_popup_dialog): Adapt order of arguments to the other
3238 *_menu_show implementations.
3239 (Fx_popup_dialog): Function deleted.
3241 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3243 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3245 * menu.c (have_boxes): New function.
3246 (single_keymap_panes): Use it instead of a compile-time
3248 (single_menu_item): Use run-time tests of the frame type instead
3249 of compile-time conditionals.
3250 (encode_menu_string): New function.
3251 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3252 the macro, since different types of frame need different encoding
3254 (digest_single_submenu): Use run-time tests of frame type instead
3255 of, or in addition to, compile-time conditionals.
3256 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3257 (Fx_popup_menu): Detect when the function is called from keyboard
3258 on a TTY. Don't barf when invoked on a text-mode frame.
3259 Check frame type at run time, instead of compile-time conditionals for
3260 invoking terminal-specific menu-show functions.
3261 Call tty_menu_show on text-mode frames.
3262 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3263 run time to determine which alternative to invoke; support dialogs
3266 * keyboard.h <Qmouse_movement>: Declare.
3268 * keyboard.c <Qmouse_movement>: Now extern.
3269 <Qecho_keystrokes>: New static variable.
3270 (read_key_sequence): Accept an additional argument, a flag to
3271 prevent redisplay during reading of the key sequence. All callers
3273 (read_menu_command): New function.
3274 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3276 (toolkit_menubar_in_use): New function.
3277 (make_lispy_event): Use it instead of a compile-time test.
3279 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3280 window-system being available.
3282 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3283 to x-popup-dialog on the frame type, they all now support popup
3286 * dispnew.c (save_current_matrix): Save the margin areas.
3287 (restore_current_matrix): Restore margin areas.
3288 (update_frame_with_menu): New function.
3290 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3293 * alloc.c (make_save_ptr): Now compiled unconditionally.
3295 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3297 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3298 (redraw_frame, update_frame): Adjust users.
3299 * dispextern.h (set_window_update_flags): Adjust prototype.
3300 * xdisp.c (redisplay_internal): When updating all frames with zero
3301 windows_or_buffers_changed, assume that only the windows that shows
3302 current buffer should be really updated.
3304 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3306 Do not allocate huge temporary memory areas and objects while encoding
3307 for file I/O, thus reducing an enormous memory usage for large buffers.
3308 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3309 * coding.h (struct coding_system): New member raw_destination.
3310 * coding.c (setup_coding_system): Initialize it to zero.
3311 (encode_coding_object): If raw_destination is set, do not create
3312 dst_object. Add comment.
3313 * fileio.c (toplevel): New constant E_WRITE_MAX.
3314 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3315 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3317 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3319 * nsterm.m (windowDidExitFullScreen:):
3320 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3322 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3324 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3325 * keyboard.c (unblock_input_to): Don't process pending signals
3326 if a fatal error is in progress.
3328 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3329 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3330 they're talking about words in Lisp bool vectors.
3331 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3332 * data.c (popcount_bits_word): Rename from popcount_size_t.
3333 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3336 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3338 Improve support for popcount and counting trailing zeros (Bug#15550).
3339 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3340 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3341 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3342 (popcount_size_t_msc, popcount_size_t_gcc):
3343 Remove; now done by Gnulib.
3344 (popcount_size_t): Now a macro that defers to Gnulib.
3345 (count_trailing_zero_bits): Return int, for consistency with
3346 Gnulib and because Emacs prefers signed to unsigned int.
3347 Don't assume that size_t is either unsigned int or unsigned long
3348 or unsigned long long.
3349 (size_t_to_host_endian): Do not assume that size_t is either
3350 exactly 32 or exactly 64 bits wide.
3351 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3352 etc., so that it's now an enum constant, not a macro.
3353 No need to assume that it's either 32 or 64.
3355 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3357 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3360 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3362 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3363 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3365 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3367 emacs_read and emacs_write now use void *, not char *.
3368 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3369 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3370 Buffer arg is now void *, not char *. This matches plain
3371 'read' and 'write' better, and avoids a constraint violation
3372 on Solaris 9 with Oracle Studio.
3374 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3376 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3377 memset to explicit loop. Otherwise copy largest possible chunk
3378 from initialized to uninitialized part, thus allowing the longer
3379 memcpy runs and reducing the number of loop iterations.
3381 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3383 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3384 hide toolbar (Bug#15388).
3385 (windowDidEnterFullScreen:): If presentation options are zero,
3386 set them here (Bug#15388).
3387 (ns_update_auto_hide_menu_bar): Remove runtime check.
3388 Don't auto hide dock unless menubar is also auto hidden.
3390 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3392 * editfns.c (message): Mention batch mode in doc string.
3394 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3396 * nsterm.m (check_native_fs): Remove erroneous comment.
3398 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3400 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3401 uses find_newline instead of scan_newline and so doesn't move point.
3403 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3405 Use hardware support for byteswapping on glibc x86 etc.
3406 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3407 whereas the old swap64 needed 30.
3408 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3409 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3410 Use byteswap.h's macros to swap bytes.
3411 * lisp.h (swap16, swap32, swap64): Remove.
3412 All uses replaced by bswap_16, bswap_32, bswap_64.
3414 * bytecode.c (exec_byte_code): Use some more volatile variables
3415 to work around local variables getting clobbered by longjmp.
3416 Port to pre-C99, which doesn't allow decls after stmts.
3418 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3420 * lisp.h (eassert): Assume that COND is true when optimizing.
3421 In other words, take on the behavior of eassert_and_assume.
3422 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3423 (eassert_and_assume): Remove. All uses replaced by eassert.
3425 * xdisp.c (Qglyphless_char): Now static.
3427 Adjust to merge from gnulib.
3428 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3429 * lisp.h: Include <verify.h>, for 'assume'.
3431 * eval.c (clobbered_eassert): New macro.
3432 (internal_catch, internal_condition_case)
3433 (internal_condition_case_1, internal_condition_case_2)
3434 (internal_condition_case_n): Use it instead of eassert
3435 when the argument contains locals clobbered by longjmp.
3436 Don't use clobbered locals outside of clobbered_eassert.
3437 (internal_lisp_condition_case): Use a volatile variable
3438 to work around a local variable's getting clobbered.
3440 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3442 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3443 (PUSH_HANDLER): New macro.
3444 (catchlist): Remove.
3445 (handlerlist): Always declare.
3447 * eval.c (catchlist): Remove (merge with handlerlist).
3448 (handlerlist, lisp_eval_depth): Not static any more.
3449 (internal_catch, internal_condition_case, internal_condition_case_1)
3450 (internal_condition_case_2, internal_condition_case_n):
3452 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3453 handlerlist/catchlist.
3454 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3455 handlerlist which can only handle a single condition-case handler at
3457 (find_handler_clause): Simplify since we only a single branch here
3460 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3462 (bcall0): New function.
3463 (exec_byte_code): Add corresponding cases. Improve error message when
3464 encountering an invalid byte-code. Let Bunwind_protect accept
3465 a function (rather than a list of expressions) as argument.
3467 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3468 and make them unconditional now that they're heap-allocated.
3470 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3472 * charset.c (Fdecode_char, Fencode_char): Remove description of
3473 `restriction' arg. now that it's hidden by advertised-calling-convention.
3475 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3477 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3478 Remove unused variable (from mac-port).
3479 (macfont_draw): Use s->ybase for correct y position.
3481 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3483 * frame.h (struct frame): Drop has_minibuffer member because...
3484 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3485 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3487 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3489 * window.h (struct window): Prefer enum text_cursor_kinds to int
3490 for phys_cursor_type member. Move the latter, phys_cursor_width,
3491 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3492 * window.c (replace_window, make_window): Adjust users.
3494 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3496 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3497 this module is never compiled otherwise.
3499 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3501 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3504 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3506 * xdisp.c (get_next_display_element): Don't call face_for_font in
3507 a build configured --without-x. (Bug#15484)
3509 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3511 * window.c (calc_absolute_offset): #elif should be #elif defined.
3513 * frame.c (delete_frame): Block/unblock input to overcome race
3514 condition (Bug#15475).
3516 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3518 * frame.c (delete_frame): Record selected frame only after
3519 calling Qdelete_frame_functions (Bug#15477).
3521 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3523 * nsterm.m (ns_selection_color): Remove.
3524 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3525 NSColor selectedText(Background)Color. Only for COCOA.
3526 (ns_term_init): Remove assignment of ns_selection_color, logic
3527 moved to ns_get_color.
3529 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3530 NS_SELECTION_COLOR_DEFAULT.
3531 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3533 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3535 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3536 frame' does not have the tool_bar_window member.
3538 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3540 Signal error when reading an empty byte-code object (Bug#15405)
3541 * lread.c (read1): signal error
3542 * alloc.c (make_byte_code): eassert header size
3543 (sweep_vectors): change an int to size_t
3545 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3547 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3548 instead of ints, as it's the usual style for offsetof constants. See:
3549 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3551 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3552 This is ugly, but it should fix the performance problem for older
3553 GCC versions in the short run. I'll look into integrating the
3554 Gnulib module for popcount, as a better fix.
3555 See the thread starting in:
3556 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3557 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3558 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3559 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3560 (popcount_size_t): Use it.
3562 2013-09-24 Daniel Colascione <dancol@dancol.org>
3564 * process.c (Fnetwork_interface_info): Fix build break due to
3567 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3569 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3570 Prefer signed to unsigned integers where either will do.
3571 No need for 'const' on locals that do not escape.
3572 Omit easserts with unnecessary and unportable assumptions about
3573 alignment. Avoid unnecessary casts to char *.
3575 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3577 Use union for the payload of struct Lisp_Vector.
3578 This helps to avoid a few glitches dictated by C's aliasing rules.
3579 * lisp.h (struct Lisp_Vector): Use union for next and
3580 contents member. Adjust comment. Change related users.
3581 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3582 Related users changed.
3583 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3584 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3585 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3586 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3588 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3590 Optimize glyph row clearing and copying routines.
3591 * dispextern.h (struct glyph_row): Change layout of struct
3592 glyph_row to help copy_row_except_pointers. Adjust comment.
3593 * dispnew.c (null_row): Remove.
3594 (clear_glyph_row): Use offsetof and memset to find and clear
3595 just the members that need clearing. Adjust comment.
3596 (copy_row_except_pointers): Likewise for copying.
3598 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3600 Some minor cleanups of recently-added bool vector code.
3601 * conf_post.h (assume): Always return void. Use lint version
3602 only if GCC and MSC versions don't apply.
3603 * conf_post.h (assume):
3604 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3605 Depend on _MSC_VER, not __MSC_VER, for consistency with
3607 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3608 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3609 (bool_vector_binop_driver, count_trailing_zero_bits)
3610 (size_t_to_host_endian): Now static, not static inline;
3611 the latter isn't needed with modern compilers and doesn't
3612 work with older compilers anyway.
3614 * alloc.c (valgrind_p): Use bool for boolean.
3616 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3618 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3619 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3620 (display_last_displayed_message_p, message_buf_print)
3621 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3622 Use bool for boolean.
3623 * dispextern.h (cancel_line, init_desired_glyphs):
3624 Remove ancient leftover.
3625 (help_echo_showing_p, hourglass_shown_p):
3626 * lisp.h (noninteractive_need_newline): Adjust declaration.
3628 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3630 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3632 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3633 ...this file and convert the latter to static. Adjust comment.
3634 (make_initial_frame):
3635 * window.c (init_window_once): Adjust user.
3636 * frame.h (last_nonminibuf_frame): Remove declaration.
3637 * lisp.h (selected_frame): Likewise.
3638 * msdos.c (the_only_display_info): Adjust comment.
3640 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3642 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3643 computing the end column of mouse-highlight that comes from
3644 display or overlay strings. (Bug#15437)
3645 (note_mouse_highlight): Adapt calculation of last argument to
3646 mouse_face_from_string_pos to the above change.
3648 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3649 all platforms, not just for clang.
3651 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3653 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3654 about excess arguments to snprintf.
3656 * conf_post.h(assume): Use __builtin_unreachable for clang.
3658 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3660 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3661 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3663 2013-09-23 Daniel Colascione <dancol@dancol.org>
3665 * alloc.c (USE_VALGRIND): New macro; on by default
3666 when ENABLE_CHECKING.
3667 (mark_maybe_object, mark_maybe_pointer)
3668 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3670 (valgrind_p) [USE_VALGRIND]: New variable.
3671 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3673 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3675 * process.c (wait_reading_process_output): Change int pnamelen to
3678 * nsterm.m (setMarkedText:selectedRange:):
3679 (deleteWorkingText):
3680 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3681 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3682 argument to unsigned long to avoid warning.
3683 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3685 * conf_post.h (assume): Fix compiler error: x shall be cond.
3687 2013-09-22 Daniel Colascione <dancol@dancol.org>
3689 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3690 warning when compiling without a window system.
3692 2013-09-22 Daniel Colascione <dancol@dancol.org>
3694 * data.c (Qbool_vector_p): New symbol.
3695 (bool_vector_spare_mask, popcount_size_t_generic)
3696 (popcount_size_t_msc, popcount_size_t_gcc)
3698 (bool_vector_binop_driver)
3699 (count_trailing_zero_bits, size_t_to_host_endian)
3700 (Fbool_vector_exclusive_or)
3701 (Fbool_vector_union)
3702 (Fbool_vector_intersection, Fbool_vector_set_difference)
3703 (Fbool_vector_subsetp, Fbool_vector_not)
3704 (Fbool_vector_count_matches)
3705 (Fbool_vector_count_matches_at): New functions.
3706 (syms_of_data): Intern new symbol, functions.
3707 * alloc.c (bool_vector_payload_bytes): New function.
3708 (Fmake_bool_vector): Instead of calling Fmake_vector,
3709 which performs redundant initialization and argument checking,
3710 just call allocate_vector ourselves. Make sure we clear any
3711 terminating padding to zero.
3712 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3713 instead of open-coding the size calculation.
3714 (vroundup_ct): New macro.
3715 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3716 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3717 * composite.c (composition_gstring_put_cache):
3718 Change lint_assume to assume.
3719 * conf_post.h (assume): New macro.
3720 (lint_assume): Remove.
3721 * dispnew.c (update_frame_1): Change lint_assume to assume.
3722 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3724 * image.c (gif_load): Change lint_assume to assume.
3725 * lisp.h (eassert_and_assume): New macro.
3726 (Qbool_vector_p): Declare.
3727 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3728 (swap16, swap32, swap64): New inline functions.
3729 * macfont.m (macfont_shape): Change lint_assume to assume.
3730 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3731 * xsettings.c (parse_settings): Use new swap16 and
3732 swap32 from lisp.h instead of file-specific macros.
3734 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3736 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3737 found (which can legitimately happen when the glyph row at the
3738 window start is disabled in the current_matrix. (Bug#15365)
3740 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3742 Fix syntax.h bug introduced by recent INLINE change.
3743 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3744 conditionally compiled one way in some modules, and a different
3745 way in others. This doesn't work with extern inline functions,
3746 which must have the same definition in all modules, because the
3747 defining code might be shared across modules, depending on the
3748 implementation. Symptoms reported by Martin Rudalics in:
3749 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3750 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3751 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3752 overriding the corresponding functions in syntax.h.
3753 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3754 (syntax_property): New inline functions.
3755 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3756 Rewrite in terms of these new functions.
3758 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3760 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3761 not chars_in_text, whose result depends on the multibyteness of
3762 the current buffer. (Bug#15426)
3764 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3766 Port recent change to hosts where pointers aren't 'long'.
3767 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3768 Don't assume that pointers are the same width as 'long'.
3769 Add a compile-time check that a pointer fits into two X slots.
3771 A simpler, centralized INLINE.
3772 * conf_post.h (INLINE): Define only if not already defined.
3773 This allows us to use a single INLINE, defined by one file
3775 * emacs.c (INLINE): Define it.
3776 Also, include category.h, charset.h, composite.h, dispextern.h,
3777 syntax.h, systime.h, so that their INLINE definitions are expanded
3779 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3780 * buffer.h, buffer.c (BUFFER_INLINE):
3781 * category.h, category.c (CATEGORY_INLINE):
3782 * character.h, character.c (CHARACTER_INLINE):
3783 * charset.h, charset.c (CHARSET_INLINE):
3784 * composite.h, composite.c (COMPOSITE_INLINE):
3785 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3786 * frame.h, frame.c (FRAME_INLINE):
3787 * intervals.h, intervals.c (INTERVALS_INLINE):
3788 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3789 * lisp.h, alloc.c (LISP_INLINE):
3790 * process.h, process.c (PROCESS_INLINE):
3791 * syntax.h, syntax.c (SYNTAX_INLINE):
3792 * systime.h, sysdep.c (SYSTIME_INLINE):
3793 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3794 * window.h, window.c (WINDOW_INLINE):
3795 Remove. All uses replaced with INLINE.
3797 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3799 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3802 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3804 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3805 'const char *' to avoid compiler warnings due to similar change in
3806 the prototype of x_get_string_resource.
3808 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3810 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3811 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3812 going to replace static variables below. Adjust comments.
3813 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3814 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3815 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3816 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3817 Related users changed.
3818 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3819 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3820 last_mouse_movement_time, going to replace static variables below.
3822 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3823 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3825 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3826 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3827 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3828 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3829 static variables below.
3830 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3831 (last_mouse_scroll_bar): Remove.
3832 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3833 (mouseExited): Related users changed.
3835 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3837 Do not use external array to process X scroll bar messages.
3838 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3839 (x_send_scroll_bar_event): Pack window pointer into two slots
3840 of XClientMessageEvent if we're 64-bit. Adjust comment.
3841 (x_scroll_bar_to_input_event): Unpack accordingly.
3843 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3845 Ifdef away recent changes which aren't relevant to NS port.
3846 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3847 [!HAVE_NS]: Declare as such.
3848 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3849 [!HAVE_NS]: Define as such.
3851 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3853 * frame.c (x_redo_mouse_highlight): New function
3854 to factor out common code used in W32 and X ports.
3855 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3856 * xterm.h (struct x_display_info):
3857 * w32term.h (struct w32_display_info):
3858 * nsterm.h (struct ns_display_info): New members
3859 last_mouse_motion_frame, last_mouse_motion_x and
3860 last_mouse_motion_y, going to replace static variables below.
3861 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3862 (redo_mouse_highlight): Remove.
3863 (note_mouse_movement, syms_of_xterm): Adjust user.
3864 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3865 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3866 (redo_mouse_highlight): Remove.
3867 (note_mouse_movement, syms_of_w32term): Adjust user.
3868 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3869 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3871 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3872 * nsfns.m (compute_tip_xy): Adjust user.
3874 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3876 * frame.c (x_mouse_grabbed): New function.
3877 * dispextern.h (x_mouse_grabbed): Add prototype.
3878 (last_mouse_frame): Remove declaration.
3879 * xterm.h (struct x_display_info):
3880 * w32term.h (struct w32_display_info):
3881 * nsterm.h (struct ns_display_info): New member
3882 last_mouse_frame, going to replace...
3883 * xdisp.c (last_mouse_frame): ...global variable.
3884 (note_tool_bar_highlight):
3885 * w32term.c (w32_mouse_position, w32_read_socket):
3886 * xterm.c (XTmouse_position, handle_one_xevent):
3887 Use x_mouse_grabbed.
3888 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3890 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3892 * w32term.c (w32_read_socket): Avoid temporary
3893 variables in a call to x_real_positions.
3894 * xterm.c (handle_one_xevent): Likewise.
3896 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3898 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3899 (x_icon_type): Remove prototype.
3900 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3901 * frame.c (x_icon_type): Remove.
3902 * w32term.c (x_make_frame_visible, x_iconify_frame):
3903 * xterm.c (x_make_frame_visible, x_iconify_frame):
3904 Use x_set_bitmap_icon to factor out common code.
3906 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3908 * dispextern.h (check_x_display_info, x_get_string_resource):
3909 Declare here just once and unify the latter.
3910 * frame.c (check_x_display_info, x_get_string_resource):
3911 * nsterm.h (check_x_display_info):
3912 * xrdb.c (x_get_string_resource):
3913 * xterm.h (check_x_display_info): Remove prototypes.
3914 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3915 * w32reg.c (x_get_string_resource): Likewise.
3916 (w32_get_rdb_resource): Adjust user.
3918 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3920 * xterm.h (struct x_display_info): New member
3921 x_pending_autoraise_frame, going to replace...
3922 * xterm.c (pending_autoraise_frame): ...static variable.
3923 (x_new_focus_frame, XTread_socket): Adjust users.
3924 * w32term.h (struct w32_display_info): New member
3925 w32_pending_autoraise_frame, going to replace...
3926 * w32term.c (pending_autoraise_frame): ...global variable.
3927 (x_new_focus_frame, w32_read_socket): Adjust users.
3929 2013-09-17 Glenn Morris <rgm@gnu.org>
3931 * xdisp.c (message_dolog): If we create *Messages*,
3932 switch it to messages-buffer-mode.
3934 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3936 Don't overuse 'const' in types of locals.
3937 * bidi.c (bidi_count_bytes):
3938 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3939 (xg_event_is_for_scrollbar):
3940 * xselect.c (x_handle_property_notify)
3941 (x_handle_selection_notify, x_handle_dnd_message):
3942 * xsettings.c, xsettings.h (xft_settings_event):
3943 * xterm.c (x_handle_net_wm_state, handle_one_event)
3944 (x_menubar_window_to_frame, x_detect_focus_change)
3945 (construct_mouse_click, note_mouse_movement)
3946 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3947 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3948 (handle_one_xevent, x_handle_net_wm_state):
3949 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3950 (x_handle_dnd_message):
3951 Avoid unnecessary 'const', typically the second 'const' in
3952 'const foo * const arg', a 'const' that does not affect the API
3953 and doesn't significantly help the human reader.
3955 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3957 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3958 only if Glib < 2.36.0.
3959 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3960 * xsettings.c (init_gconf, init_gsettings): Do not check
3962 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3964 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3966 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3968 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3969 before calling g_type_init.
3971 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3973 * nsterm.m (syms_of_nsterm): ... to here.
3975 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3977 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3978 (ignore_next_mouse_click_timeout): Use Time as X does.
3979 (handle_one_xevent): Avoid cast and use unsigned comparison.
3981 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3983 Do not copy X event in handle_one_xevent except KeyPress case.
3984 Wnen XEvent is processed, it is unlikely to be changed except
3985 KeyPress case, so we can avoid copying and use const pointer to
3986 const data to make sure that an event is not changed elsewhere.
3987 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3988 const' and do not create local copy except for the KeyPress event.
3989 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3990 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3991 (x_handle_net_wm_state, x_menubar_window_to_frame)
3992 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3993 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3994 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3995 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3996 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3997 (x_handle_dnd_message):
3998 * xsettings.c (xft_settings_event):
3999 Use 'const XEvent * const' where appropriate.
4000 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4002 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4004 Fix X event waiting to handle multiple frames.
4005 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4006 * xterm.c (pending_event_wait): Remove. Adjust users.
4007 (x_detect_focus_change): Pass frame arg.
4008 (handle_one_xevent): Find related frame early and clear per-frame
4009 wait_event_type only if this is an event for the relevant frame.
4010 (x_wait_for_event): Use per-frame wait_event_type.
4012 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4014 * nsfns.m (Fx_create_frame): Fix font driver registration for
4017 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4018 for syms_of_macfont.
4020 * nsterm.m: Include macfont.h.
4021 (ns_tmp_flags, ns_tmp_font): Remove.
4022 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4023 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4024 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4025 (changeFont:): Fix code style. Check for font driver type when
4028 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4031 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4032 (nsfont_open): Set font driver type.
4033 Set font->ascent and font->descent. Figure out font instead of
4034 ns_tmp_font, and flags instead of ns_tmp_flags.
4035 Fix indentation. Remove call to ns_draw_text_decoration,
4038 * nsfns.m: Include macfont.h.
4039 (Fx_create_frame): Register macfont driver, make a better default font.
4040 (Fns_popup_font_panel): Get font from macfont driver, if used.
4042 * macfont.m, macfont.h, macuvs.h: New files.
4044 * font.h: Declare syms_of_macfont.
4046 * font.c (syms_of_font): Call syms_of_macfont.
4048 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4050 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4052 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4053 and it is always zero for others, so I assume that this is an ancient
4054 leftover which nobody will want to change any more.
4055 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4056 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4057 * frame.c (x_set_scroll_bar_width):
4058 * w32fns.c (w32_createscrollbar):
4059 * w32term.c (w32_set_vertical_scroll_bar):
4060 * xfns.c (x_set_scroll_bar_default_width):
4061 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4062 (x_scroll_bar_expose): Related users changed.
4064 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4066 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4067 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4068 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4070 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4072 * nsterm.h, w32term.h, xterm.h: ...and not here.
4073 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4074 Remove unused Xisms.
4075 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4076 these modules are never compiled otherwise.
4078 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4080 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4081 Doc fix. (Bug#15375)
4083 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4085 Unify Fx_focus_frame between all ports.
4086 * frame.h (x_focus_frame): New prototype.
4087 * xfns.c (Fx_focus_frame): Remove.
4088 (syms_of_xfns): Do not defsubr it.
4089 (x_focus_frame): X implementation.
4090 * nsfns.m (Fx_focus_frame): Remove.
4091 (syms_of_nsfns): Do not defsubr it.
4092 (x_focus_frame): NS implementation.
4093 * w32term.c (Fx_focus_frame): Remove.
4094 (x_focus_on_frame): Rename to...
4095 (x_focus_frame): W32 implementation.
4096 * w32term.h (x_focus_on_frame): Remove prototype.
4097 * w32fns.c (Fx_focus_frame): Remove.
4098 (syms_of_w32fns): Do not defsubr it.
4099 * frame.c (Fx_focus_frame): Define here.
4100 (syms_of_frame): Defsubr here.
4101 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4103 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4105 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4106 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4107 each port to reference the port-specific window system data.
4108 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4109 (FRAME_DISPLAY_INFO): Define.
4110 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4111 (FRAME_DISPLAY_INFO): Define. Adjust users.
4112 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4113 (FRAME_DISPLAY_INFO): Define. Adjust users.
4114 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4115 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4116 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4117 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4118 * xselect.c, xterm.c: All related users changed.
4120 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4122 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4123 (x_menubar_window_to_frame): Remove prototypes.
4124 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4125 (x_menubar_window_to_frame, x_top_window_to_frame):
4127 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4128 (x_menubar_window_to_frame, x_top_window_to_frame):
4129 ...to here and convert all but the last to static.
4131 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4133 * lisp.mk (lisp): Add w32-common-fns.elc.
4135 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4137 * charset.c (char_charset): Document an exception for char-charset.
4139 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4141 * xterm.h (x_display_info): New field last_user_time...
4142 * xterm.c (toplevel): ...to replace static last_user_time.
4143 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4145 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4147 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4148 scroll bar values to prevent thumb from disappear and update comment.
4150 2013-09-11 Glenn Morris <rgm@gnu.org>
4152 * emacs.c (usage_message): Possessive apostrophe tweak.
4154 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4156 * nsterm.m (syms_of_nsterm): Use Qns.
4157 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4158 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4159 * xfns.c (x_display_info_for_name, Fx_open_connection):
4160 Remove old '#if 0' code.
4161 (syms_of_xfns): Use Qx.
4162 * termhooks.h (fullscreen_hook): Remove the leftover.
4163 (struct terminal): Fix typo in comment.
4165 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4167 Cleaning up a few X scroll bar bits.
4168 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4169 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4170 New member last_seen_part, going to replace...
4171 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4172 (xt_action_hook) [USE_LUCID]: Adjust user.
4173 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4174 Lucid-specific scroll bar support.
4175 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4176 to int and adjust to use last_seen_part member.
4177 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4178 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4179 Initialize last_seen_part.
4181 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4183 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4184 insert-buffer-substring an empty string.
4186 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4188 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4189 avoiding a GCC warning.
4191 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4193 Ifdef away frame tool bar code when it is not really used.
4194 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4195 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4196 and minimize_tool_bar_window_p under the above.
4197 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4198 (fset_tool_bar_window): Likewise.
4199 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4200 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4201 (change_frame_size_1):
4202 * window.c (window_from_coordinates, Frecenter): Adjust users.
4203 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4204 code is not really used.
4205 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4206 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4207 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4208 [!USE_GTK && !HAVE_NS]: Define as such.
4209 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4210 (note_mouse_highlight, expose_frame):
4211 * xfns.c (x_set_tool_bar_lines):
4212 * xterm.c (handle_one_xevent): Adjust users.
4214 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4216 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4217 This bug was introduced by my 2013-08-26 patch, which incorrectly
4218 assumed that the terminfo implementation doesn't use termcap buffers.
4219 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4220 these buffers apparently are used after all.
4221 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4222 (struct tty_display_info): Define members termcap_term_buffer and
4223 termcap_strings_buffer even if TERMINFO.
4225 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4228 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4229 'usage' docstring entry to pacify make-docfile.
4231 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4233 Change comparison functions =, <, >, <=, >= to take many arguments.
4234 * data.c: Change comparison functions' interface and implementation.
4235 * lisp.h: Make arithcompare available for efficient two arg
4237 * bytecode.c: Use arithcompare.
4238 * fileio.c: Use new interface.
4240 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4242 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4244 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4246 * eval.c (Feval): Document the new use of `lexical'.
4248 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4250 Review and drop old frame resize hack.
4251 * frame.h (struct frame): Remove force_flush_display_p.
4252 * dispnew.c (update_frame): Adjust user and don't call
4253 flush_frame here. The comment has said that there was an issues
4254 with redisplaying fringes, but I don't see any differences with
4255 and without this hack. Hopefully we can continue without it.
4256 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4257 current frame matrices twice if resized_p is set.
4259 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4261 Do not populate pure Xism x_sync to other ports.
4262 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4263 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4264 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4265 * w32term.h (x_sync): Remove prototype.
4267 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4269 Cleanup frame flushing.
4270 * dispextern.h (struct redisplay_interface):
4271 Drop flush_display_optional because flush_display is enough
4272 for X and flushing via RIF is just a no-op for others.
4273 * frame.h (flush_frame): New function.
4274 * dispnew.c (update_frame):
4275 * minibuf.c (read_minibuf):
4276 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4278 * keyboard.c (detect_input_pending_run_timers): Do not flush
4279 all frames but selected one in redisplay_preserve_echo_area.
4280 * nsterm.m (ns_flush): Remove no-op.
4281 (ns_redisplay_interface): Adjust user.
4282 * w32term.h (x_flush): Remove no-op.
4283 (w32_redisplay_interface): Adjust user.
4284 * xterm.c (x_flush): Simplify because we do not flush all
4285 frames at once any more. Adjust comment.
4286 (x_redisplay_interface): Adjust user.
4288 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4290 Port --without-x --enable-gcc-warnings to Fedora 19.
4291 * gfilenotify.c (globals_of_gfilenotify):
4292 Call g_type_init only if using an older glib version that needs it.
4294 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4296 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4297 (last_glyphless_glyph_merged_face_id): Remove declarations.
4298 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4299 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4300 (last_glyphless_glyph_merged_face_id): Now static.
4301 (merge_escape_glyph_face): New function, refactored from...
4302 (get_next_display_element): ...here.
4303 (merge_glyphless_glyph_face): New function, refactored from...
4304 (produce_glyphless_glyph): ...here...
4305 * term.c (produce_glyphless_glyph): ...and here.
4307 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4309 * eval.c (eval_sub): Only call Ffunction if necessary.
4311 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4313 Attempt to make redisplay more selective when changing cursor type.
4314 * frame.h (struct frame): New bitfield cursor_type_changed.
4315 * xdisp.c (cursor_type_changed): Remove.
4316 (try_cursor_movement, redisplay_window, try_window_id)
4317 (set_frame_cursor_types, try_window_reusing_current_matrix):
4318 Adjust to use per-frame bitfield.
4319 (redisplay_internal): Look for cursor type change on each visible
4320 frame and consider all frames if cursor type has been changed on
4321 the frame other than selected. If cursor type has been changed on
4322 selected frame only, do not use fast update.
4324 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4326 Attempt to make redisplay more selective when changing fonts.
4327 * frame.h (struct frame): New bitfield fonts_changed.
4328 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4329 (adjust_frame_glyphs): Add prototype.
4330 * dispnew.c (fonts_changed_p): Remove.
4331 (adjust_glyphs): Remove because we do not
4332 adjust matrices on all frames at once any more.
4333 (adjust_frame_glyphs): Block and unblock input here.
4334 (adjust_glyph_matrix): Use fonts_changed.
4335 (change_frame_size_1): Use adjust_frame_glyphs.
4336 * font.c (font_open_entity): Use fonts_changed.
4337 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4338 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4339 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4340 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4341 (shrink_mini_window, Fresize_mini_window_internal)
4342 (window_scroll_pixel_based, Fset_window_configuration)
4343 (apply_window_adjustment, Fset_window_vscroll):
4344 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4345 Use adjust_frame_glyphs.
4346 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4347 (try_window_reusing_current_matrix, try_window_id, display_line)
4348 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4349 (redisplay_internal): Consider fonts_changed and adjust frame
4350 matrices for each frame only if the frame is visible. If font
4351 has been changed on some frame during full redisplay, retry
4352 only visible frames where the font has been actually changed.
4354 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4356 Cache current header and mode line height for each window.
4357 * window.h (struct window): New fields mode_line_height
4358 and header_line_height.
4359 * window.c (make_window): Initialize them.
4360 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4361 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4362 (current_mode_line_height, current_header_line_height):
4364 * xdisp.c (current_mode_line_height, current_header_line_height):
4366 (pos_visible_p, init_xdisp): Adjust user.
4367 (redisplay_window): Invalidate mode_line_height and
4368 header_line_height if current and desired matrices do not agree.
4370 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4372 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4373 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4375 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4377 Make --without-x compatible with --enable-gcc-warnings.
4378 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4379 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4380 members under HAVE_WINDOW_SYSTEM.
4381 * keyboard.c (make_lispy_focus_out): Likewise.
4382 (record_menu_key): Move under HAVE_MENUS.
4383 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4384 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4385 (syms_of_xdisp): Adjust user.
4386 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4387 (start_hourglass, cancel_hourglass):
4388 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4389 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4390 and CLEAR_FONT_TABLE_NFONTS.
4391 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4392 Declare only if HAVE_WINDOW_SYSTEM.
4393 (lface_same_font_attributes_p, clear_face_gcs): Define only
4394 if HAVE_WINDOW_SYSTEM.
4396 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4398 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4399 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4400 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4402 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4404 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4406 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4408 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4409 This fixes a type error on hosts where ptrdiff_t is wider than int.
4411 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4413 * keyboard.c (read_key_sequence_vs): New function.
4414 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4417 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4419 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4421 Makefile improvements.
4422 * Makefile.in (config.status): Don't use double-colon rules, as
4423 they are not portable according to POSIX. Fix shell typo with `;
4424 I guess this rule has never been tested?
4425 (VCSWITNESS): New macro, to override any environment var.
4427 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4429 * xterm.h (struct x_display_info): Do not track X connection
4430 fd separately because it is always available from Display.
4431 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4434 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4436 * buffer.c (drop_overlay):
4437 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4438 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4440 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4442 * buffer.c (Fmake_overlay, Fmove_overlay):
4443 * intervals.c (set_point_from_marker):
4444 * print.c (PRINTPREPARE): Prefer signal_error
4445 to plain error and report unsuitable marker too.
4447 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4449 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4450 for 'dragging' member.
4451 (struct x_output): Remove set-but-unused leftovers
4452 'left_before_move' and 'top_before_move'.
4453 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4454 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4455 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4456 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4457 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4458 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4459 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4460 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4462 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4464 * nsfont.m (INVALID_GLYPH): New define.
4465 (nsfont_encode_char): Use INVALID_GLYPH.
4466 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4468 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4470 * xterm.c (x_last_mouse_movement_time): Revert last change.
4471 This code should use XDisplayMotionBufferSize to check display's
4472 motion history first, and there are few other issues as well.
4473 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4474 (handle_one_xevent): Adjust user.
4476 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4478 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4479 * frame.c (Flast_nonminibuf_frame): ... to here.
4480 (check_minibuf_window): Don't abort if no window was found
4483 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4485 Use XGetMotionEvents to ask the last mouse motion time from X server.
4486 * xterm.c (X_MOTION_HISTORY): Default to 1.
4487 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4488 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4489 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4490 Ifdef away legacy code.
4491 (XTmouse_position, x_scroll_bar_report_motion):
4492 Use x_last_mouse_movement_time.
4493 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4496 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4498 * msdos.c (last_mouse_window): Move to...
4499 (dos_rawgetc): ...this function and adjust comment.
4500 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4501 (mouseMoved): ...this function and adjust comment.
4502 * w32term.c (last_window): Likewise with...
4503 (w32_read_socket): ...this function.
4504 * xterm.c (last_window): Likewise with...
4505 (handle_one_xevent): ...this function.
4507 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4509 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4510 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4511 (handle_one_xevent): ...to here.
4512 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4515 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4517 * msdos.c (IT_set_terminal_window): Remove no-op.
4518 (initialize_msdos_display): Adjust terminal setup.
4519 * w32console.c (w32con_set_terminal_window): Remove no-op.
4520 (initialize_w32_display): Adjust terminal setup.
4521 * w32term.c (w32_set_terminal_window): Remove no-op.
4522 (w32_create_terminal): Adjust terminal setup.
4523 * xterm.c (XTset_terminal_window): Remove no-op.
4524 (x_create_terminal): Adjust terminal setup.
4526 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4528 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4530 (ns_create_terminal): Adjust terminal setup.
4531 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4533 (w32_create_terminal): Adjust terminal setup.
4534 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4536 (x_create_terminal): Adjust terminal setup.
4538 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4540 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4541 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4542 * dispnew.c (buffer_posn_from_coords):
4543 * window.c (Fwindow_end, displayed_window_lines):
4544 * xdisp.c (redisplay_mode_lines): Use it.
4546 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4548 * fontset.c (face_for_char): Check char in the current face font first
4549 if HAVE_NS (Bug#15138).
4551 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4553 * window.c (temp_output_buffer_show): Make sure window returned
4554 by display_buffer is live (Bug#15213).
4556 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4558 Minor cleanup to avoid forward declarations.
4559 * coding.h (struct ccl_spec): Remove forward declaration.
4560 * composite.h (toplevel): Include font.h.
4561 (struct composition_it, struct face, struct font_metrics):
4562 Remove forward declaration.
4563 * dispextern.h (struct image, struct atimer): Likewise.
4564 * emacsgtkfixed.h (struct frame): Likewise.
4565 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4566 * font.h (struct font_driver, struct font, struct glyph_string)
4567 (struct face): Remove forward declaration.
4568 * fontset.h (struct face, struct font): Likewise.
4569 * frame.h (toplevel): Style cleanup.
4570 (enum output_method): Move to...
4571 * termhooks.h (enum output_method): ...here.
4572 (struct glyph, struct frame, struct ns_display_info)
4573 (struct x_display_info, struct w32_display_info):
4574 Remove forward declaration.
4575 * xterm.h (toplevel): Include termhooks.h.
4576 (struct font, struct window, struct glyph_matrix, struct frame)
4577 (struct input_event, struct face, struct image): Remove forward
4579 * gtkutil.h (struct _widget_value): Likewise.
4580 * keyboard.h (toplevel): Include termhooks.h.
4581 (struct input_event): Remove forward declaration.
4583 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4585 * intervals.c (set_point_from_marker): New function.
4586 * editfns.c (Fgoto_char):
4587 * process.c (Finternal_default_process_filter):
4588 * window.c (select_window_1): Use it.
4589 * buffer.h (set_point_from_marker): Add prototype.
4591 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4593 * w32.c (term_winsock): Call release_listen_threads before calling
4595 (_sys_wait_accept): Wait for accept event in a loop with a finite
4596 timeout, instead of waiting indefinitely. Will hopefully avoid
4597 hanging during exit because WSACleanup deadlocks waiting for the
4598 event object to be released. (Bug#14333)
4600 * w32proc.c (release_listen_threads): New function, signals all
4601 the reader threads that listen for connections to stop waiting.
4603 * w32.h (release_listen_threads): Add prototype.
4605 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4607 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4608 field of new marker (for sanity and safety).
4609 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4610 anyway because XMISCTYPE is a function and can't be an lvalue).
4612 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4614 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4615 (x_after_update_window_line, x_scroll_bar_create):
4616 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4617 (handle_one_xevent, x_clear_frame_area):
4618 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4619 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4620 * xterm.h (x_clear_area): Adjust prototype.
4622 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4624 Hook scanning and indentation functions to find_newline. This helps
4625 to avoid duplicated code and renders more respect to newline cache.
4626 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4627 * cmds.c (Fforward_line):
4628 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4629 Use find_newline and avoid unnecessary point movements.
4630 * search.c (scan_newline): Implement on top of find_newline.
4632 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4634 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4635 scoped code (bug#11258).
4637 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4639 * nsterm.m (last_window): New variable.
4640 (EV_TRAILER2): New macro.
4641 (EV_TRAILER): Call EV_TRAILER2.
4642 (mouseMoved:): Add support for mouse-autoselect-window
4643 on nextstep (Bug#6888).
4645 2013-08-28 Andreas Schwab <schwab@suse.de>
4647 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4648 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4649 Remove unused macro definitions.
4650 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4651 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4652 Only define if emacs.
4654 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4656 Prefer enum glyph_row_area to int where appropriate.
4657 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4659 (window_box, window_box_width, window_box_left, window_box_left_offset)
4660 (window_box_right, window_box_right_offset): Adjust prototypes.
4661 * xdisp.c (window_box, window_box_width, window_box_left)
4662 (window_box_left_offset, window_box_right, window_box_right_offset):
4663 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4664 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4665 * nsterm.m (ns_clip_to_row):
4666 * w32term.c (w32_clip_to_row):
4667 * xterm.c (x_clip_to_row): Likewise.
4669 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4671 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4672 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4674 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4676 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4677 for portability to hosts where /bin/sh has problems.
4679 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4681 Redesign redisplay interface to drop global output_cursor.
4682 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4683 (toplevel): Remove declaration of output_cursor.
4684 (set_output_cursor, x_cursor_to): Remove prototype.
4685 * window.h (struct window): New member output_cursor.
4686 (output_cursor_to): New function to replace RIF member.
4687 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4688 (update_text_area, set_window_cursor_after_update): Use it.
4689 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4690 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4691 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4692 * w32term.c (x_update_window_begin, x_update_window_end):
4693 * xterm.c (x_update_window_begin, x_update_window_end):
4694 Adjust to use per-window output cursor.
4696 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4698 Simplify SELECT_TYPE-related code.
4699 Like EMACS_TIME, this portability layer is no longer needed, since
4700 Emacs has been using fd_set as a portability layer for some time.
4701 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4702 (SELECT_TYPE): Remove. All uses changed to fd_set.
4703 (fd_set) [!FD_SET]: New typedef.
4705 Simplify EMACS_TIME-related code.
4706 This portability layer is no longer needed, since Emacs has been
4707 using struct timespec as a portability layer for some time.
4708 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4709 Include <time.h> rather than "systime.h"; that's all that's needed now.
4710 * dispnew.c: Include <timespec.h> rather than "systime.h";
4711 that's all that's needed now.
4712 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4713 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4714 TIMESPEC_RESOLUTION.
4715 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4716 LOG10_TIMESPEC_RESOLUTION.
4717 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4718 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4719 (make_emacs_time): Remove. All used changed to make_timespec.
4720 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4721 (current_timespec): Rename from current_emacs_time. All uses changed.
4722 (add_emacs_time): Remove. All uses changed to timespec_add.
4723 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4724 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4725 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4726 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4727 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4728 (current_timespec): Rename from current_emacs_time. All uses changed.
4729 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4730 changed to timespec_cmp.
4731 * xgselect.c: Include <timespec.h>, since our .h files don't.
4733 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4735 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4736 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4737 Remove the leftovers.
4738 * gtkutil.c (toplevel): Do not declare Qxft but include
4740 * image.c (toplevel): Do not declare Vlibrary_cache because
4741 it's already done in lisp.h.
4743 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4745 * lisp.h (Mouse_HLInfo): Move from here...
4746 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4747 (reset_mouse_highlight): New function.
4748 * msdos.c (dos_set_window_size, IT_update_begin)
4749 (internal_terminal_init):
4750 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4751 (ns_initialize_display_info):
4752 * w32console.c (initialize_w32_display):
4753 * w32term.c (x_update_window_end, x_free_frame_resources)
4754 (w32_initialize_display_info):
4755 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4756 * window.c (Fdelete_other_windows_internal):
4757 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4758 * termchar.h (toplevel):
4759 * xterm.h (toplevel): Include dispextern.h.
4761 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4763 Fix minor problems found by static checking.
4764 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4765 (expect): Avoid nested-if warning.
4766 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4767 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4768 * nsterm.h, nsterm.m (ns_select):
4769 * xgselect.c, xgselect.h (xg_select):
4770 Adjust signature to better match pselect's.
4771 * nsterm.m (ns_select):
4772 Don't set *TIMEOUT, since pselect doesn't.
4773 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4774 diagnostic about assigning const char * to it.
4775 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4777 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4779 * lread.c (substitute_object_recurse): Handle hash-tables as well
4782 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4784 Fix unlikely core dump in init_tty, and simplify terminfo case.
4785 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4786 The old version incorrectly dumped core if malloc returned a
4787 buffer containing only non-NUL bytes.
4788 (init_tty): Do not allocate or free termcap buffers; the
4789 struct does that for us now.
4790 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4791 (struct tty_display_info): Define members termcap_term_buffer and
4792 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4793 use them. Allocate them directly in struct rather than indirectly
4794 via a pointer, to simplify init_tty.
4796 * frame.c (check_minibuf_window): Initialize 'window' properly,
4797 so that Emacs reliably aborts later if 'window' is not initialized.
4799 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4801 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4802 of VoidSymbol (Bug#15154).
4804 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4806 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4807 mouse_face_beg_y and mouse_face_end_y.
4808 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4809 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4810 Adjust users and update comment where appropriate.
4812 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4814 * frame.c (check_minibuf_window): New function.
4815 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4816 Call check_minibuf_window (Bug#15183).
4818 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4820 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4821 because this is the only last cursor data we need to keep and consult.
4822 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4823 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4826 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4828 Fix recovering from possible decompression error.
4829 Since insert_from_gap doesn't always move point, we can't use PT as
4830 the position where the partially decompressed data ends, and
4831 should count how many bytes was produced so far.
4832 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4833 (unwind_decompress): Really delete partially uncompressed data.
4834 (Fzlib_decompress_region): Take decompressed data size into account.
4836 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4838 * syntax.c (init_syntax_once): Adjust comment and do an early
4839 initialization of Qchar_table_extra_slots just once...
4840 * casetab.c (init_casetab_once):
4841 * category.c (init_category_once):
4842 * character.c (syms_of_character):
4843 * coding.c (syms_of_coding):
4844 * xdisp.c (syms_of_xdisp): ...and omit it here.
4846 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4848 * xdisp.c (get_next_display_element): Don't apply to characters
4849 from a display vector the logic of setting it->end_of_box_run_p
4850 suitable for characters from a buffer. (Bug#15175)
4852 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4853 to handle directories, rather than '_utime' which doesn't.
4856 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4858 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4859 or fullscreen (Bug#14627).
4861 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4863 System-dependent integer overflow fixes.
4864 * process.c (Fset_process_window_size): Signal an error if
4865 the window size is outside the range supported by the lower level.
4866 * sysdep.c (set_window_size): Return negative on error,
4867 nonnegative on success, rather than -1, 0, 1 on not in system,
4868 failure, success. This is simpler. Caller changed.
4869 (serial_configure): Remove unnecessary initialization of local.
4870 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4871 size fits in unsigned long; this isn't true on some 32-bit hosts.
4872 Avoid buffer overrun if some future version of /proc/meminfo has a
4873 variable name longer than 20 bytes.
4874 (system_process_attributes) [__FreeBSD__]:
4875 Don't assume hw.availpages fits in 'int'.
4877 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4879 Don't let very long directory names overrun the stack.
4880 Fix some related minor problems involving "//", vfork.
4881 * callproc.c (encode_current_directory): New function.
4882 (call_process): Don't append "/"; not needed.
4883 * fileio.c (file_name_as_directory_slop): New constant.
4884 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4885 this can save the caller having to alloca.
4886 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4887 Use SAFE_ALLOCA, not alloca.
4888 (directory_file_name, Fexpand_file_name): Leave leading "//"
4889 alone, since it can be special even on POSIX platforms.
4890 * callproc.c (call_process):
4891 * process.c (Fformat_network_address):
4892 * sysdep.c (sys_subshell):
4893 Use encode_current_directory rather than rolling our own.
4894 (create_process): No need to encode directory; caller does that now.
4895 * process.h (encode_current_directory): New decl.
4896 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4897 Rework to avoid 'goto xyzzy;'.
4899 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4901 * xdisp.c (handle_face_prop): If the default face was remapped use
4902 the remapped face for strings from prefix properties. (Bug#15155)
4904 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4906 Minor cleanup for redisplay interface and few related functions.
4907 * frame.h (enum text_cursor_kinds): Move from here...
4908 * dispextern.h (enum text_cursor_kinds): ...to here.
4909 (toplevel): Drop unnecessary declarations.
4910 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4911 in update_window_end_hook and draw_window_cursor functions.
4912 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4913 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4914 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4915 * xterm.c (x_update_window_end, x_draw_window_cursor):
4916 * xdisp.c (display_and_set_cursor, update_window_cursor)
4917 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4918 enum text_cursor_kinds where appropriate.
4920 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4922 Redesign redisplay interface to drop updated_row and updated_area.
4923 * dispextern.h (updated_row, updated_area): Remove declaration.
4924 (struct redisplay_interface): Pass glyph row and row area parameters
4925 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4926 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4928 * dispnew.c (updated_row, updated_area): Remove.
4929 (redraw_overlapped_rows, update_window_line): Adjust user.
4930 (update_marginal_area, update_text_area): Likewise. Pass updated row
4931 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4932 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4935 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4937 * process.c (flush_pending_output): Remove stub.
4940 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4942 * callproc.c: Fix race that killed background processes (Bug#15144).
4943 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4944 Record deleted process-id in critical section, not afterwards.
4945 Don't mistakenly kill process created by a call-process invocation
4946 that discards output and does not wait.
4948 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4950 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4951 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4952 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4953 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4954 to shut up compiler in mark_object.
4955 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4957 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4959 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4960 We can't portably rely on PTY_OPEN doing that, even if
4961 it calls posix_openpt with O_CLOEXEC.
4963 2013-08-20 Kenichi Handa <handa@gnu.org>
4965 * character.c (string_char): Improve commentary.
4967 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4969 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4970 (struct animation_cache): Make signature a flexible array member.
4971 All uses changed. This is a tad slower but may insulate us better
4972 from future changes to ImageMagick.
4974 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4976 * image.c: Shrink memory needed for animation cache.
4977 (SIGNATURE_DIGESTSIZE): New constant.
4978 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4979 (imagemagick_create_cache): Copy the signature. This saves
4980 several KB of memory that ImageMagick wastes per signature.
4981 Don't bother updating the update_time, as the caller does that now.
4982 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4983 it's a fixed size struct member now.
4984 (imagemagick_get_animation_cache): Always destroy the signature,
4985 as it's now imagemagick_create_cache's responsibility to copy it.
4986 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4987 and use memcmp rather than strcmp.
4988 eassert that ImageMagick returns a signature of the specified length.
4990 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4992 * image.c (imagemagick_get_animation_cache): Don't segfault on
4994 (imagemagick_get_animation_cache): Revert to previous definition
4995 so that it actually works. But keep the memory leak fix.
4996 (imagemagick_get_animation_cache): Fix memory leak.
4998 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5000 * image.c: Fix animation cache signature memory leak.
5001 Fix some other minor performance problems while we're at it.
5002 (imagemagick_create_cache): Clear just the members that
5003 need clearing. Don't set update_time, as caller does that now.
5004 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5005 Simplify by using pointer-to-pointer instead of a prev pointer.
5006 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5007 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5008 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5009 it's already a copy. Free the signature probe unless it's cached.
5011 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5012 This was introduced by my 2013-08-12 fix for Bug#15035.
5014 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5016 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5017 (imagemagick_prune_animation_cache): Now static.
5019 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5021 * image.c (imagemagick_get_animation_cache): Don't segfault when
5022 pruning all entries.
5024 2013-08-18 Ken Brown <kbrown@cornell.edu>
5026 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5027 static heap if ENABLE_CHECKING is defined.
5028 (max_bss_sbrk_ptr): New variable.
5030 (report_sheap_usage): Report maximum static heap usage instead of
5031 ending static heap usage.
5033 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5035 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5036 of zlib_initialized according to the results of calling
5037 init_zlib_functions.
5039 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5041 * image.c: Implement an ImageMagick per-image cache.
5042 (imagemagick_get_animation_cache): Fix a double-free error.
5043 (imagemagick_load_image): Remove the ping_wand code, which only
5044 apparently saved time on invalid animated images, and slowed down
5045 everything else. Optimise for the common case.
5047 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5049 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5051 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5053 * marker.c (set_marker): Remove documentation of undefined behavior.
5055 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5057 * image.c (imagemagick_compute_animated_image): Animate correctly
5058 when sub-images are smaller than the main image.
5059 (imagemagick_compute_animated_image): Setting the iterator row to
5060 zero is apparently not allowed.
5061 (imagemagick_compute_animated_image): Allow images that say they
5062 have sub-images that are bigger than the main image, but just crop
5065 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5067 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5069 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5071 * image.c (imagemagick_compute_animated_image): Respect the GIF
5074 2013-08-15 Ken Brown <kbrown@cornell.edu>
5076 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5077 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5080 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5082 Fix minor problems found by static checking.
5083 * frame.c (delete_frame):
5084 * xdisp.c (next_element_from_display_vector):
5085 Avoid uninitialized local.
5086 * image.c (imagemagick_compute_animated_image): Port to C89.
5087 Prefer usual GNU indentation style for loops.
5088 Be more careful about bizarrely large sizes, by using ptrdiff_t
5091 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5093 Fix infinite frame selection loop (Bug#15025).
5094 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5096 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5098 * xdisp.c (compute_window_start_on_continuation_line):
5099 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5100 to make sure we end up setting the window start at the leftmost
5101 visible character of the display line. This avoids funky
5102 horizontal shifting because the window start is not kept on the
5103 same position. (Bug#15090)
5104 (next_element_from_display_vector): Support 'box' face attribute
5105 in the face definitions of a display vector. (Bug#15099)
5107 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5109 * image.c (imagemagick_compute_animated_image): Implement animated
5111 (imagemagick_compute_animated_image): Fix some compilation
5112 warnings. Implement a very simple cache to make the animation
5113 usable at all, but it should be replaced with a per-image cache.
5115 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5117 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5118 to do `for' loops over alist values.
5119 * buffer.h (FOR_EACH_BUFFER):
5120 * process.c (FOR_EACH_PROCESS): Use it.
5121 (handle_child_signal, status_notify, Fget_buffer_process)
5122 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5124 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5126 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5127 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5128 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5129 to xzalloc and so avoid redundant call to memset.
5130 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5131 members because it is allocated with xzalloc and so already zeroed.
5133 2013-08-14 Ken Brown <kbrown@cornell.edu>
5135 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5138 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5140 Utility function and macro to copy Lisp string to C string.
5141 * lisp.h (xlispstrdupa): New macro.
5142 (xlispstrdup): New prototype.
5143 * alloc.c (xlispstrdup): New function.
5144 * callint.c (Fcall_interactively):
5145 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5146 (Fsubstitute_in_file_name):
5147 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5148 * image.c (x_create_bitmap_from_file):
5149 * w32term.c (w32_term_init):
5150 * xterm.c (x_term_init): Use xlispstrdup.
5152 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5154 * image.c (imagemagick_load_image): Make animated pictures work.
5155 There's still some problems with background color settings, though
5158 * decompress.c (unwind_decompress): Always restore point.
5160 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5162 * marker.c (set_marker): Reformat documentation.
5164 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5166 * xdisp.c (cursor_type_changed): Now static.
5168 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5169 Use changed. This avoids the need to call xmalloc and for the
5170 caller to call xfree, and avoids memory leaks in some situations.
5172 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5174 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5175 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5176 (redisplay_window): If window_end_valid is cleared due to non-zero
5177 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5178 so do not call to try_cursor_movement for that window.
5180 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5182 * window.h (struct window): Convert window_end_pos and
5183 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5184 (wset_window_end_pos, wset_window_end_vpos): Remove.
5185 * dispnew.c (adjust_glyph_matrix):
5186 * window.c (Fwindow_end, replace_window, set_window_buffer)
5188 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5189 (set_vertical_scroll_bar, redisplay_window, try_window)
5190 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5191 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5192 (note_mouse_highlight): Adjust users.
5193 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5196 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5198 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5199 * image.c (imagemagick_filename_hint): Use `const char *' and
5200 prefer SSDATA to SDATA to avoid warnings.
5202 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5204 Cleanup window fringes, margins and scroll bars adjustments.
5205 * window.c (set_window_fringes, set_window_margins)
5206 (set_window_scroll_bars, apply_window_adjustment): New functions.
5207 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5208 (Fset_window_scroll_bars): Use them.
5210 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5212 * window.h (struct window): Convert scroll_bar_width
5213 from Lisp_Object to integer. Adjust comment.
5214 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5216 * window.c (wset_scroll_bar_width): Remove.
5217 (make_window): Initialize scroll_bar_width.
5218 (Fsplit_window_internal): Use direct assignment.
5219 (Fset_window_configuration, save_window_save):
5220 Convert Lisp_Object to integer and back where appropriate.
5221 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5222 bar was actually changed, and mention this in docstring.
5224 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5226 * decompress.c: Minor simplifications.
5227 (Fzlib_decompress_region): Don't bother verifying
5228 that avail_out <= UINT_MAX, as that was confusing.
5229 Mention the restriction in a comment instead.
5230 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5232 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5234 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5235 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5237 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5239 * image.c (imagemagick_filename_hint): Check for errors in the
5242 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5244 * window.c (Fwindow_margins): Return nil when there's no marginal
5245 area, as per the documented API.
5247 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5248 Fmake_vector, as scroll bar's struct members are not all Lisp
5249 objects now. This avoids crashes in GC.
5251 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5252 bool, so its address could be taken.
5254 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5256 * image.c (imagemagick_filename_hint): New function to possibly
5257 apply `image-content-type-suffixes'.
5258 (imagemagick_load_image): Use it.
5260 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5262 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5263 if loading zlib failed.
5265 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5267 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5268 2013-08-13 checkin below. Change bool to BOOL, rule is:
5269 All Obj-C code uses BOOL, except for interfaces callable from C.
5271 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5273 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5275 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5276 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5277 bool instead of BOOL.
5278 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5279 from Lisp_Object to bitfield. Adjust comment.
5280 * w32term.c (x_scroll_bar_create): Adjust user.
5281 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5282 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5283 Use bool for boolean.
5284 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5285 to `unsigned int' when defining a bitfield.
5287 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5289 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5291 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5293 * window.h (struct window): Convert left_margin_cols and
5294 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5295 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5296 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5298 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5300 (showing_window_margins_p, update_window_line, update_frame_1):
5301 * fringe.c (draw_fringe_bitmap_1):
5302 * xdisp.c (window_box_width): Adjust users.
5303 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5304 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5305 Use direct assignment.
5306 (Fset_window_configuration, save_window_save, Fwindow_margins):
5307 Convert Lisp_Object to integer and back where appropriate.
5308 (Fset_window_margins): Adjust user. Return t if any margin
5309 was actually changed, and mention this in docstring.
5311 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5313 * syntax.c (forward_word):
5314 * cmds.c (forward_char, backward_char): Mention the optional argument.
5316 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5318 * window.h (struct window): Convert left_fringe_width
5319 and right_fringe_width from Lisp_Objects to integers.
5321 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5322 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5323 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5325 (make_window): Initialize new integer fields to -1.
5326 (Fsplit_window_internal): Use direct assignment.
5327 (Fset_window_configuration, save_window_save):
5328 Convert Lisp_Object to integer and back where appropriate.
5329 (Fset_window_fringes): Adjust user. Return t if any fringe
5330 was actually changed, and mention this in docstring.
5332 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5334 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5335 * nsfns.m (x_set_cursor_type):
5336 * w32fns.c (x_set_cursor_type):
5337 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5338 * xdisp.c (set_frame_cursor_types): ...but in common code.
5340 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5342 * font.c (clear_font_cache): New function, stripped from...
5343 (Fclear_font_cache): ...here, which now uses the function
5344 above. Adjust comment.
5345 * font.h (clear_font_cache): Add prototype.
5346 * xfaces.c (clear_face_cache): Use clear_font_cache.
5348 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5350 * window.c (Fset_window_start): Compare `w', not `window' because
5351 `w' might not be equal to `window' after call to decode_live_window.
5353 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5355 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5356 This fixes a problem introduced by the Bug#15035 patch
5357 when using GPG. Reported by Herbert J. Skuhra.
5359 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5361 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5362 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5363 not yet initialized.
5365 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5367 * decompress.c (Fzlib_decompress_region): Support zlib
5368 decompression, too, and rename.
5370 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5372 Minor zlib configuration tweaks.
5373 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5374 Don't assume presence of fn_inflateInit2_ zlib internal function.
5376 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5378 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5379 include the zlib prefix.
5381 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5383 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5384 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5385 define static variables that are pointers to zlib functions to be
5387 (init_zlib_functions) [WINDOWSNT]: New function.
5388 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5390 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5391 macros instead of invoking the zlib functions directly.
5392 (syms_of_decompress): DEFSYM Qzlib_dll.
5393 Staticpro Szlib_available_p.
5395 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5397 Avoid looping over all frame windows to freeze and unfreeze.
5398 * window.h (struct window): Drop frozen_window_start_p.
5399 (freeze_window_starts): Drop prototype.
5400 * frame.h (struct frame): New frozen_window_starts flag.
5401 (FRAME_WINDOWS_FROZEN): New macro.
5402 * window.c (freeze_window_start, freeze_window_starts):
5404 (select_window, replace_window): Adjust users.
5405 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5406 (window_frozen_p): New function.
5407 (redisplay_window): Use it.
5409 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5411 Fix some fd issues when running subprocesses (Bug#15035).
5412 Fix bugs that can leak files or file descriptors on errors.
5413 Don't unlink open temp files, as that's hard for users to diagnose
5414 when things go awry (e.g., temp disk exhausted).
5415 Don't bother to lock temp files. Check for invalid recursion.
5416 * callproc.c (synch_process_fd): Remove. All uses removed.
5417 (synch_process_tempfile): New var or macro.
5418 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5420 (record_kill_process): New arg, the temp name. All callers changed.
5421 (delete_temp_file): Now just a simple wrapper around unlink.
5422 (call_process_kill): New arg, the call_process_fd array.
5423 Close them all. Clear synch_process_pid. Remove the temp file,
5424 or arrange for it to be removed.
5425 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5426 that's been moved to synch_process_tempfile. Caller changed.
5427 Do not remove the tempfile; that's now call_process_kill's
5429 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5430 call_process_kill; the caller now does that.
5431 (call_process_cleanup): Do not close the process fd; that's now
5432 call_process_kill's responsibility.
5433 (Fcall_process): Implement via new function call_process, which
5434 has most of the old body of Fcall_process, but with a different API.
5435 (call_process): New function that does not open or close filefd if
5436 it is nonnegative. Record which fds need to be closed, and let
5437 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5438 Signal an error if invoked recursively (could be done via a hook).
5439 Simplify creation of the tempfile in the MSDOS case.
5440 Don't create the output file until after checking for the executable.
5441 Report any failure to open /dev/null.
5442 Don't open /dev/null for writing twice; once is enough.
5443 Don't create pipe if all output is being discarded or sent to file.
5444 Don't worry about setting up the coding system or reading from the
5445 pipe if all output is being discarded.
5446 Hoist fd_error local into top level, to lessen block nesting.
5447 Don't record deleted pid here; now done by Fcall_process_region.
5448 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5449 and note its success in synch_process_tempfile.
5450 Do not leak resources when child_setup fails.
5451 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5452 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5453 (create_temp_file): Now returns open fd, with an additional
5454 Lisp_Object * argument to return the name. All callers changed.
5455 Do not close the file; rewind it instead, and leave it open for
5456 the caller. Do not lock the temp file. Unwind-protect the file
5457 and the file-descriptor.
5458 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5459 If an asynchrounous process, record it here, not in call_process.
5460 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5461 * eval.c (set_unwind_protect): New function.
5462 * fileio.c (write_region): New function, generalized from the
5463 old Fwrite_region. Do not lock temp files.
5464 (Fwrite_region): Use it.
5465 * lisp.h (set_unwind_protect, write_region): New decls.
5466 * process.c: Include <verify.h>.
5467 (make_process): Mark fds as initially closed.
5468 (deleted_pid_list): Now a list of pid-filename pairs.
5470 (close_process_fd): New function.
5471 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5472 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5473 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5474 (create_process, create_pty, Fmake_serial_process)
5475 (server_accept_connection): Record which fds need to be closed,
5476 and let deactivate_process close them.
5477 (Fmake_network_process): Do not discard the unwind-protect
5478 until it's safe to do so.
5479 (deactivate_process): Close the fds opened by create_process etc.
5480 (Fprocess_send_eof): Adjust to new way of recording open fds.
5481 Report an error if /dev/null can't be opened, instead of aborting.
5482 * process.h (PROCESS_OPEN_FDS): New constant.
5483 (struct Lisp_Process): New member open_fds.
5484 (record_kill_process, record_deleted_pid): Adjust signatures.
5485 (record_deleted_pid): Move decl here ...
5486 * syswait.h (record_deleted_pid): ... from here.
5488 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5490 * decompress.c: Fix bugs with large buffers and weird inputs.
5491 Tune a bit. Reindent as per usual Emacs style.
5492 (BUFFER_SIZE): Remove.
5493 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5494 more than UINT_MAX bytes. Decompress into the gap instead of into
5495 an auto buffer, as this should avoid copying. Return nil if
5496 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5497 set immediate_quit; we shouldn't trust zlib code that much.
5499 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5501 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5502 errors, and really move the gap to where we want it.
5504 * lisp.h: Include decompress.c support.
5506 * emacs.c (main): Include decompress.c support.
5508 * Makefile.in: Include -lz if present.
5510 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5512 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5513 (initWithTitle:): Initialize frame to 0.
5514 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5515 (fillWithWidgetValue:frame:): Rename from
5516 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5518 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5519 fillWithWidgetValue:frame:
5521 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5522 remove memory leak warnings.
5524 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5525 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5528 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5529 (x_activate_menubar): Update the whole menu.
5530 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5531 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5532 current event is not NSSystemDefined (Bug#15001).
5533 Call ns_check_menu_open only if trackingMenu is 2.
5534 (menuDidClose:): New method, decrease trackingMenu.
5535 (fillWithWidgetValue:setDelegate:): New method.
5536 (fillWithWidgetValue:): Call the above.
5538 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5540 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5542 Omit some unnecessary casts.
5543 Many of these go back to the old pre-C89 days, when they may have
5544 been needed, but we've been assuming C89 or later for a while now.
5545 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5546 (live_float_p, live_misc_p, live_vector_p):
5547 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5548 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5549 (defvar_per_buffer):
5550 * callint.c (Fcall_interactively):
5551 * doc.c (Fsubstitute_command_keys):
5552 * filelock.c (get_boot_time):
5553 * frame.c (xrdb_get_resource):
5554 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5555 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5556 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5557 (menuitem_highlight_callback, menu_destroy_callback)
5558 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5559 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5560 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5561 (xg_tool_bar_help_callback, tb_size_cb):
5562 * image.c (xpm_alloc_color, png_read_from_memory)
5563 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5564 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5566 * keymap.c (describe_map):
5567 * nsfns.m (Fns_display_monitor_attributes_list):
5568 * nsmenu.m (process_dialog:):
5569 * nsterm.m (hold_event):
5570 * process.c (wait_reading_process_output):
5571 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5572 * scroll.c (do_direct_scrolling, scrolling_1):
5573 * termcap.c (tgetent):
5574 * window.c (check_window_containing, add_window_to_list)
5575 (freeze_window_starts):
5576 * xdisp.c (compare_overlay_entries, vmessage):
5577 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5578 (x_get_monitor_attributes_xrandr)
5579 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5580 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5581 * xfont.c (xfont_match, xfont_open):
5582 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5583 (menubar_selection_callback, menu_position_func)
5584 (popup_selection_callback, create_and_show_popup_menu)
5585 (dialog_selection_callback, create_and_show_dialog):
5586 * xrdb.c (x_get_string_resource):
5588 * xsmfns.c (x_session_check_input):
5589 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5590 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5591 (xaw_jump_callback, xaw_scroll_callback):
5592 Omit unnecessary casts.
5594 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5596 Minor string-length refactoring.
5597 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5598 * frame.c (make_monitor_attribute_list):
5599 Prefer build_string to strlen + make_string.
5601 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5603 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5604 don't check minor_code (Bug#14417).
5606 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5608 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5609 vertical positions instead. This avoids calling MATRIX_ROW with
5610 row numbers that are possibly beyond valid limits. (Bug#15064)
5612 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5614 Use xstrdup and build_unibyte_string where applicable.
5615 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5616 * xfns.c (x_window):
5617 * xrdb.c (x_get_customization_string):
5618 * xterm.c (xim_initialize):
5619 * w32fns.c (w32_window): Use xstrdup.
5620 (w32_display_monitor_attributes_list):
5621 * emacs.c (init_cmdargs):
5622 * keyboard.c (PUSH_C_STR):
5623 * nsfont.m (nsfont_open):
5624 * sysdep.c (system_process_attributes):
5625 * w32.c (system_process_attributes):
5626 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5628 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5630 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5631 variables of these types so that GDB would know about them, as aid
5632 for debugging fatal exceptions. (Bug#15024) See also
5633 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5636 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5638 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5639 larger than the NSWindow (Bug#14934).
5641 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5643 Redesign redisplay interface to drop global variable updated_window.
5644 Always pass currently updated window as a parameter to update routines.
5645 * dispextern.h (updated_window): Remove declaration.
5646 (struct redisplay_interface): Pass window parameter to
5647 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5648 and after_update_window_hook.
5649 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5651 * dispnew.c (updated_window): Remove.
5652 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5653 (update_window_line): Adjust to match redisplay interface changes.
5654 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5655 (ns_scroll_run, ns_after_update_window_line):
5656 * w32term.c (x_update_window_begin, x_update_window_end)
5657 (x_after_update_window_line, x_scroll_run):
5658 * xterm.c (x_update_window_begin, x_update_window_end)
5659 (x_after_update_window_line, x_scroll_run):
5660 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5661 Likewise. Adjust comments where appropriate.
5662 (x_cursor_to): Simplify because this is always called during window
5663 update (but install debugging check anyway).
5664 (expose_window): Check must_be_updated_p flag to see whether this
5665 function is called during window update.
5667 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5669 Do not reset window modification event counters excessively.
5670 These leftovers and poor man's tricky methods to catch extra
5671 redisplay's attention are no longer needed.
5672 * frame.c (set_menu_bar_lines_1):
5673 * minibuf.c (read_minibuf_unwind):
5674 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5675 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5676 (window_scroll_line_based, Fset_window_configuration):
5677 * xdisp.c (redisplay_window): Do not reset last_modified and
5678 last_overlay_modified counters.
5680 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5682 * xselect.c (x_send_client_event): Set send_event and serial, memset
5683 data.l as it might be bigger than data.b. Use 24 bit mask to
5684 XSendEvent (Bug#15034).
5686 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5688 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5689 for TTY frames that are not the top frame on their console.
5692 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5694 * w32term.c (w32fullscreen_hook): Really maximize frame when
5695 asked for (Bug#14841).
5697 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5699 Prefer selected_window to Fselected_window, likewise for frames.
5700 * buffer.c (Fbuffer_swap_text):
5701 * data.c (Fvariable_binding_locus):
5702 * window.c (run_window_configuration_change_hook): Adjust users.
5703 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5704 Use decode_live_frame.
5706 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5708 Be more careful if selected window shows the buffer other than current,
5709 use window_outdated only if this is not so. This change should also
5710 address some weird issues discussed in Bug#13012.
5711 * window.h (window_outdated): New prototype.
5712 * window.c (window_outdated): Now here. Convert from static and
5713 always assume window's buffer.
5714 (Fwindow_end, Fwindow_line_height): Use it.
5715 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5716 and always assume window's buffer.
5717 (redisplay_window): Adjust user.
5718 (redisplay_internal): Call to reconsider_clip_changes once and
5719 check whether mode line should be updated only if selected window
5720 shows current buffer.
5721 (run_window_scroll_functions): Use eassert for debugging check.
5722 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5724 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5726 * window.c (window_scroll, window_scroll_pixel_based)
5727 (window_scroll_line_based): Use bool for booleans.
5729 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5731 * process.c: Fix minor off-by-one issues in descriptor counts.
5732 This shouldn't fix any real bugs, but it cleans up the code a bit.
5733 (max_process_desc, max_input_desc): -1, not 0, means none.
5735 (delete_input_desc): New function.
5736 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5737 (deactivate_process): Scan backwards when recomuting max_process_desc;
5738 that should be faster.
5739 (init_process_emacs): Initialize max_input_desc.
5741 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5743 Use region cache to speedup bidi_find_paragraph_start.
5744 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5745 Rename cache_long_line_scans to cache_long_scans.
5746 * buffer.c (bset_cache_long_line_scans): Rename to
5747 bset_cache_long_scans.
5748 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5749 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5751 (syms_of_buffer): Rename cache-long-line-scans to
5752 cache-long-scans. Adjust docstring.
5753 * search.c (newline_cache_on_off):
5754 * indent.c (width_run_cache_on_off): Adjust users.
5755 * bidi.c (bidi_paragraph_cache_on_off): New function.
5756 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5757 * insdel.c (prepare_to_modify_buffer):
5758 Invalidate bidi_paragraph_cache if enabled.
5760 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5762 Invalidate region caches only if buffer text is going to be changed.
5763 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5764 (modify_text): ...new prototype.
5765 (prepare_to_modify_buffer_1): New prototype.
5766 * textprop.c (modify_region): Rename to...
5767 (modify_text_properties): ...new function.
5768 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5769 (Fremove_list_of_text_properties): Adjust users.
5770 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5771 (modify_text): ...new function.
5772 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5773 (prepare_to_modify_buffer_1): ...new function.
5774 * casefiddle.c (casify_region):
5775 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5776 (Ftranspose_regions): Use modify_text.
5778 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5780 * lisp.mk (lisp): Add nadvice.elc.
5782 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5784 New macro to iterate over live buffers similar to frames.
5785 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5786 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5787 Declare buffer-related variables here to offload lisp.h.
5788 * buffer.c (Vbuffer_alist): Adjust comment.
5789 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5790 (other_buffer_safely):
5791 * data.c (store_symval_forwarding):
5792 * dispnew.c (Fframe_or_buffer_changed_p):
5793 * fileio.c (Fdo_auto_save):
5794 * filelock.c (unlock_all_files):
5795 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5797 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5799 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5800 * callproc.c (create_temp_file):
5801 * filelock.c (create_lock_file):
5802 Assume mkostemp, since it's now provided by Gnulib.
5804 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5806 * w32.c (mkostemp): New function.
5807 (mktemp): Remove, no longer used. Most of the code reused in
5808 mkostemp. (Bug#15015)
5809 (mktemp): Don't undef.
5811 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5813 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5814 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5815 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5816 (free_glyph_pool, check_glyph_memory): Likewise for
5817 all users. Adjust comments where appropriate.
5819 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5821 * composite.h: Minor fixups.
5822 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5823 to fix a misspelling, and change it to an inline function while
5824 we're at it (it need not be a macro). All uses changed.
5825 (composition_method, composition_valid_p):
5826 Rewrite to avoid assignments in if-conditions.
5828 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5830 Do not use global Lisp_Object in composition macros.
5831 * composite.h (composition_temp): Remove declaration.
5832 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5833 (composition_method, composition_valid_p): ...inline functions.
5834 (compose_region): Remove the leftover.
5835 * composite.c (composition_temp): Remove.
5836 (run_composition_function, update_compositions)
5837 (composition_compute_stop_pos, composition_adjust_point)
5838 (Ffind_composition_internal):
5839 * coding.c (handle_composition_annotation):
5840 * xdisp.c (handle_composition_prop, check_point_in_composition):
5841 Related users changed.
5843 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5845 Drop FRAME_PTR typedef.
5846 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5847 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5848 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5849 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5850 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5851 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5852 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5853 All related users changed.
5855 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5857 * eval.c (default_toplevel_binding): New function.
5859 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5860 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5861 (syms_of_eval): Export them.
5862 * data.c (Fdefault_value): Micro cleanup.
5863 * term.c (init_tty): Use "false".
5865 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5867 Fix X GC leak in GTK and raw (no toolkit) X ports.
5868 * xterm.c (x_free_frame_resources): If white and black relief
5869 GCs are allocated, always free them here.
5870 * xfns.c (x_make_gc): Omit redundant initialization.
5871 * widget.c (create_frame_gcs): Remove the leftover.
5872 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5873 in x_free_frame_resources.
5875 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5877 * nsterm.m (windowWillResize:toSize:): Only change title if
5878 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5880 (viewDidEndLiveResize): New method.
5882 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5883 inside NS_IMPL_COCOA.
5885 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5887 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5888 Do not check whether undo is enabled because record_insert and
5889 record_delete does that themselves.
5891 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5893 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5894 member which is not really used any more.
5895 (FRAME_XIC_BASE_FONTNAME): Remove.
5896 * xfns.c (xic_free_fontset): Adjust user.
5897 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5898 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5899 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5900 (xdialog_show): Use eassert for debugging check.
5901 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5903 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5905 * fileio.c, fns.c (merge): Move extern decl from here ...
5906 * lisp.h (merge): ... to here.
5908 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5910 Fix last font-related change.
5911 * w32font.h (w32font_list_internal, w32font_match_internal):
5913 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5914 (uniscribe_list_family): Adjust to match font API change.
5915 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5916 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5918 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5920 * frame.h (FRAME_MOUSE_UPDATE):
5921 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5922 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5924 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5926 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5927 * font.h (struct font_driver): Change list, match, and list_family
5928 functions to accept struct frame * as first arg.
5929 * font.c (font_score, font_compare, font_sort_entities):
5931 (font_sort_entities, font_list_entities, font_select_entity):
5932 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5933 match font API change.
5934 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5935 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5936 * ftxfont.c (ftxfont_list, ftxfont_match):
5937 * xftfont.c (xftfont_list, xftfont_match):
5938 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5939 * w32font.c (w32font_list, w32font_match, w32font_list):
5940 (w32font_list_internal, w32_font_match_internal): Likewise.
5941 * xfaces.c (Fx_family_fonts): Adjust user.
5943 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5945 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5946 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5947 only if HAVE_X_WINDOWS is in use.
5948 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5949 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5950 * w32term.c (x_wm_set_icon_position): Likewise.
5951 * w32fns.c (x_icon): Adjust user.
5953 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5955 * xterm.c (last_mouse_press_frame): Remove the
5956 leftover which is not really used any more.
5957 (handle_one_xevent, syms_of_xterm): Adjust users.
5958 (x_flush): Call XFlush once per each X display, not frame.
5959 This is better because this code always unconditionally skips
5960 non-X frames in Vframe_list and issues the only XFlush if we
5961 have more than one X frame on the same X display.
5962 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5963 Use bool for booleans.
5964 (x_draw_glyph_string_background, cvt_string_to_pixel):
5965 (cvt_pixel_dtor): Drop unnecessary prototypes.
5966 * xterm.h (x_display_ok): Adjust prototype.
5968 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5970 Drop unnecessary functions that deals with frame pixel size.
5971 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5972 (x_pixel_height): Drop prototypes.
5973 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5974 (x_pixel_height): Drop implementations.
5975 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5976 which should be always valid for window frame.
5977 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5978 * w32menu.c (Fx_popup_dialog):
5979 * xmenu.c (Fx_popup_dialog): Likewise for both.
5981 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5983 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5984 frame parameters and call to Fmodify_frame_parameters just once.
5985 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5986 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5987 and mention nil frame in docstring.
5989 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5991 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5992 (x_figure_window_size): Likewise. Adjust to return long.
5993 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5994 (toplevel): Move Qterminal_live_p to...
5995 * terminal.c (toplevel): ...here, make it static, and...
5996 (syms_of_terminal): ...DEFSYM here.
5997 * frame.h (Qterminal_live_p): Remove declaration.
5998 (make_frame, x_figure_window_size): Adjust prototype.
5999 * nsfns.m (Fx_create_frame): Use long for window flags.
6001 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6003 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6004 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6005 Do not assume that emacs_close (INT_MAX) is a no-op.
6007 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6009 * xfaces.c (make_face_cache): For struct face_cache, prefer
6010 xmalloc to xzalloc and so avoid redundant call to memset.
6011 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6013 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6015 * fringe.c (draw_window_fringes, update_window_fringes)
6016 (compute_fringe_widths):
6017 * w32term.c (x_draw_glyph_string):
6018 * window.c (candidate_window_p, Frecenter):
6019 * xfaces.c (realize_basic_faces, realize_default_face)
6020 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6021 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6022 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6023 * xmenu.c (Fx_menu_bar_open_internal):
6024 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6025 * xsettings.c (xft_settings_event):
6026 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6027 Use bool for booleans. Adjust style and comments where
6029 * dispextern.h (draw_window_fringes, update_window_fringes)
6030 (compute_fringe_widths):
6031 * xterm.h (x_had_errors_p): Adjust prototype.
6033 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6035 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6036 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6038 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6040 * fns.c (toplevel): Remove comment before Fsafe_length because
6043 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6045 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6047 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6049 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6050 frame which got the message is still alive, before dereferencing
6051 its pointer. (Bug#14970)
6053 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6054 be a live window, before using it as such. (Bug#14970)
6056 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6058 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6059 w32_detect_focus_change instead of doing part of its job by hand.
6060 This fixes the problem whereby FOCUS_OUT events were not sent to
6063 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6065 * process.c (Fprocess_list): Doc fix.
6067 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6068 being re-exposed only if it didn't ask to become visible.
6069 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6070 was previously iconified. (Bug#14841)
6071 (x_iconify_frame): Mark the frame iconified.
6073 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6075 Fix minor problems found by static checking.
6076 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6077 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6079 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6081 * eval.c (set_specpdl_old_value): New function.
6082 (unbind_to): Minor simplification.
6083 (get_backtrace_frame): New function.
6084 (Fbacktrace_frame): Use it. Add `base' argument.
6085 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6086 (syms_of_eval): Export backtrace-eval.
6087 * xterm.c (x_focus_changed): Simplify.
6089 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6091 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6093 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6095 * xdisp.c (redisplay_window): Instead of moving point out of
6096 scroll margin, reject the force_start method, and try scrolling
6097 instead. (Bug#14780)
6099 2013-07-24 Ken Brown <kbrown@cornell.edu>
6101 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6104 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6106 * eval.c (Fprogn): Do not check that BODY is a proper list.
6107 This undoes the previous change. The check slows down the
6108 interpreter, and is not needed to prevent a crash. See
6109 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6111 2013-07-23 Glenn Morris <rgm@gnu.org>
6113 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6115 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6117 Port to GNU/Linux systems with tinfo but not ncurses.
6118 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6119 to decide whether ncurses is being used. Without this change,
6120 GCC complains about tgetent not being declared, on a system
6121 that has tinfo installed but ncurses not installed.
6123 * eval.c (Fprogn): Check that BODY is a proper list.
6125 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6126 * data.c (Fsetq_default):
6127 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6128 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6130 Tune by taking advantage of the fact that ARGS is always a list
6131 when a function is declared to have UNEVALLED args.
6133 * emacsgtkfixed.c: Port to GCC 4.6.
6134 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6136 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6138 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6139 here to silence compiler warnings.
6141 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6143 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6144 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6145 from messing up Emacs's 'struct frame' (Bug#14923).
6147 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6149 * alloc.c (make_save_ptr_ptr): Define this function.
6150 It was inadvertently omitted. It's needed only if
6151 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6153 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6155 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6156 frame have focus (Bug#14895).
6158 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6160 Avoid vfork-related deadlock more cleanly.
6161 * callproc.c (child_setup): When the child's exec fails, output
6162 the program name, as that's more useful. Use O_NONBLOCK to avoid
6164 * process.c (create_process_1): Remove; no longer needed.
6165 (create_process): Remove timer hack; no longer needed, now that
6166 the child avoids deadlock.
6168 2013-07-20 Glenn Morris <rgm@gnu.org>
6170 * image.c (Fimage_flush): Fix doc typo.
6172 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6174 Fix array bounds violation when pty allocation fails.
6175 * process.c (PTY_NAME_SIZE): New constant.
6176 (pty_name): Remove static variable; it's now auto.
6177 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6178 Take pty_name as an arg rather than using a static variable.
6179 All callers changed.
6180 (create_process): Recover pty_flag from process, not from volatile local.
6181 (create_pty): Stay inside array even when pty allocation fails.
6182 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6184 * lread.c (Fload): Avoid initialization only when lint checking.
6185 Mention that it's needed only for older GCCs.
6187 2013-07-20 Kenichi Handa <handa@gnu.org>
6189 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6190 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6192 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6194 * lread.c (Fload): Avoid uninitialized warning.
6196 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6198 Fix some minor file descriptor leaks and related glitches.
6199 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6200 (create_lock_file): Use write, not emacs_write.
6201 * image.c (slurp_file, png_load_body):
6202 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6203 (server_accept_connection):
6204 Don't leak an fd on memory allocation failure.
6205 * image.c (slurp_file): Add a cheap heuristic for growing files.
6206 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6207 as that's what the other routines do. Maybe input need not be
6208 blocked at all, but it's better to be consistent.
6209 Avoid undefined behavior when strlen is zero.
6211 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6212 (NSTATICS): Now a constant; doesn't need to be a macro.
6214 2013-07-19 Richard Stallman <rms@gnu.org>
6216 * coding.c (decode_coding_utf_8): Add simple loop for fast
6217 processing of ASCII characters.
6219 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6221 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6223 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6225 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6226 unportable 'struct x_display_info'.
6227 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6230 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6232 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6233 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6235 (system_process_attributes): Prefer plain char to unsigned char
6236 when either will do. Clean up properly if interrupted or if
6237 memory allocations fail. Don't assume sscanf succeeds.
6238 Remove no-longer-needed workaround to stop GCC from whining.
6239 Read command-line once, instead of multiple times. Check read status a
6242 Fix obscure porting bug with varargs functions.
6243 The code assumed that int is treated like ptrdiff_t in a vararg
6244 function, which is not a portable assumption. There was a similar
6245 -- though these days less likely -- porting problem with various
6246 assumptions that pointers of different types all smell the same as
6247 far as vararg functions is conserved. To make this problem less
6248 likely in the future, redo the API to use varargs functions.
6249 * alloc.c (make_save_value): Remove this vararg function.
6250 All uses changed to ...
6251 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6252 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6254 (make_save_ptr): Rename from make_save_pointer, for consistency with
6255 the above. Define only on platforms that need it. All uses changed.
6257 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6259 * keyboard.c: Try to fix typos in previous change.
6260 (DISPLAY_LIST_INFO): New macro.
6261 (kbd_buffer_get_event): Do not access members that are not present
6262 in X11. Revert inadvertent change of "!=" to "=".
6264 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6266 * keyboard.c (kbd_buffer_get_event):
6267 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6268 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6270 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6272 * filelock.c: Fix unlikely file descriptor leaks.
6273 (get_boot_time_1): Rework to avoid using emacs_open.
6274 This doesn't actually fix a leak, but is better anyway.
6275 (read_lock_data): Use read, not emacs_read.
6277 * doc.c: Fix minor memory and file descriptor leaks.
6278 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6279 (get_doc_string, Fsnarf_documentation):
6280 Fix file descriptor leak on error.
6282 * term.c: Fix minor fdopen-related file descriptor leaks.
6283 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6284 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6286 * charset.c: Fix file descriptor leaks and errno issues.
6288 (load_charset_map_from_file): Don't leak file descriptor on error.
6289 Use plain record_xmalloc since the allocation is larger than
6290 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6292 * eval.c (record_unwind_protect_nothing):
6293 * fileio.c (fclose_unwind):
6295 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6296 The replacement doesn't block input, but that no longer seems
6299 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6301 * lread.c: Fix file descriptor leaks and errno issues.
6302 (Fload): Close some races that leaked fds or streams when 'load'
6304 (Fload, openp): Report error number of last nontrivial failure to open.
6305 ENOENT counts as trivial.
6306 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6308 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6309 now that the function is always called with a nonnegative arg.
6310 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6311 All uses replaced with ...
6312 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6314 A few more minor file errno-reporting bugs.
6315 * callproc.c (Fcall_process):
6316 * doc.c (Fsnarf_documentation):
6317 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6318 * process.c (set_socket_option):
6319 Don't let a constructor trash errno.
6320 * doc.c: Include <errno.h>.
6322 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6324 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6326 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6328 Fix w32 bug with call-process-region (Bug#14885).
6329 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6330 to Fcall_process when the input is empty. This simplifies the
6331 code a bit. It makes no difference on POSIXish platforms but
6332 apparently it fixes a bug on w32.
6334 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6335 * fileio.c (close_file_unwind): Don't close if FD is negative;
6336 this can happen when unwinding a zapped file descriptor.
6337 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6338 in case Emacs runs out of memory between the two unwind-protects.
6339 Don't trash errno when closing FD.
6340 Zap the FD in the specpdl when closing it, instead of deferring
6341 the removal of the unwind-protect; this fixes a bug where a child
6342 function unwinds the stack past us.
6344 New unwind-protect flavors to better type-check C callbacks.
6345 This also lessens the need to write wrappers for callbacks,
6346 and the need for make_save_pointer.
6347 * alloc.c (free_save_value):
6348 * atimer.c (run_all_atimers):
6350 * alloc.c (safe_alloca_unwind):
6351 * atimer.c (unwind_stop_other_atimers):
6352 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6353 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6354 * minibuf.c (choose_minibuf_frame_1):
6355 * process.c (make_serial_process_unwind):
6356 * xdisp.c (pop_message_unwind):
6357 * xselect.c (queue_selection_requests_unwind):
6358 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6359 * alloc.c (record_xmalloc):
6360 Prefer record_unwind_protect_ptr to record_unwind_protect with
6362 * alloc.c (Fgarbage_collect):
6363 Prefer record_unwind_protect_void to passing a dummy.
6364 * buffer.c (restore_buffer):
6365 * window.c (restore_window_configuration):
6366 * xfns.c, w32fns.c (do_unwind_create_frame)
6367 New wrapper. All record-unwind uses of wrappee changed.
6368 * buffer.c (set_buffer_if_live):
6369 * callproc.c (call_process_cleanup, delete_temp_file):
6370 * coding.c (code_conversion_restore):
6371 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6372 * editfns.c (save_excursion_restore)
6373 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6374 (save_restriction_restore):
6375 * eval.c (restore_stack_limits, un_autoload):
6376 * fns.c (require_unwind):
6377 * keyboard.c (recursive_edit_unwind, tracking_off):
6378 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6379 * macros.c (pop_kbd_macro, restore_menu_items):
6380 * nsfns.m (unwind_create_frame):
6381 * print.c (print_unwind):
6382 * process.c (start_process_unwind):
6383 * search.c (unwind_set_match_data):
6384 * window.c (select_window_norecord, select_frame_norecord):
6385 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6386 (fast_set_selected_frame):
6387 * xfns.c, w32fns.c (unwind_create_tip_frame):
6388 Return void, not a dummy Lisp_Object. All uses changed.
6389 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6390 * callproc.c (call_process_kill):
6391 * fileio.c (restore_point_unwind, decide_coding_unwind)
6392 (build_annotations_unwind):
6393 * insdel.c (Fcombine_after_change_execute_1):
6394 * keyboard.c (read_char_help_form_unwind):
6395 * menu.c (unuse_menu_items):
6396 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6397 * sound.c (sound_cleanup):
6398 * xdisp.c (unwind_redisplay):
6399 * xfns.c (clean_up_dialog):
6400 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6401 Accept no args and return void, instead of accepting and returning
6402 a dummy Lisp_Object. All uses changed.
6403 * cygw32.c (fchdir_unwind):
6404 * fileio.c (close_file_unwind):
6405 * keyboard.c (restore_kboard_configuration):
6406 * lread.c (readevalllop_1):
6407 * process.c (wait_reading_process_output_unwind):
6408 Accept int and return void, rather than accepting an Emacs integer
6409 and returning a dummy object. In some cases this fixes an
6410 unlikely bug when the corresponding int is outside Emacs integer
6411 range. All uses changed.
6412 * dired.c (directory_files_internal_unwind):
6413 * fileio.c (do_auto_save_unwind):
6414 * gtkutil.c (pop_down_dialog):
6415 * insdel.c (reset_var_on_error):
6416 * lread.c (load_unwind):
6417 * xfns.c (clean_up_file_dialog):
6418 * xmenu.c, nsmenu.m (pop_down_menu):
6419 * xmenu.c (cleanup_widget_value_tree):
6420 * xselect.c (wait_for_property_change_unwind):
6421 Accept pointer and return void, rather than accepting an Emacs
6422 save value encapsulating the pointer and returning a dummy object.
6424 * editfns.c (Fformat): Update the saved pointer directly via
6425 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6426 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6427 (unwind_body): New function.
6428 (record_unwind_protect): First arg is now a function returning void,
6429 not a dummy Lisp_Object.
6430 (record_unwind_protect_ptr, record_unwind_protect_int)
6431 (record_unwind_protect_void): New functions.
6432 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6433 * fileio.c (struct auto_save_unwind): New type.
6434 (do_auto_save_unwind): Use it.
6435 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6436 * insdel.c (struct rvoe_arg): New type.
6437 (reset_var_on_error): Use it.
6438 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6440 (specbinding_func): Remove; there are now several such functions.
6441 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6442 (set_unwind_protect_ptr): New function.
6443 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6445 Be simpler and more consistent about reporting I/O errors.
6446 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6447 Say "Read error" and "Write error", rather than "I/O error", or
6448 "IO error reading", or "IO error writing", when a read or write
6450 * process.c (Fmake_network_process, wait_reading_process_output)
6451 (send_process, Fprocess_send_eof, wait_reading_process_output):
6452 Capitalize diagnostics consistently. Put "failed foo" at the
6453 start of the diagnostic, so that we don't capitalize the
6454 function name "foo". Consistently say "failed" for such
6456 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6457 All callers changed. This is so it can use report_file_error.
6458 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6459 diagnostics consistently as above.
6461 * fileio.c (report_file_errno): Fix errno reporting bug.
6462 If the file name is neither null nor a pair, package it up as a
6463 singleton list. All callers changed, both to this function and to
6464 report_file_error. This fixes a bug where the memory allocator
6465 invoked by list1 set errno so that the immediately following
6466 report_file_error reported the wrong errno value.
6468 Fix minor problems found by --enable-gcc-warnings.
6469 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6470 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6472 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6474 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6475 Set event->arg to Qt if switch-event shall be generated.
6476 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6478 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6480 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6483 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6484 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6485 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6486 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6487 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6488 and there is a focused frame.
6489 (head_table): Add focus-in and focus-out.
6490 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6491 bind to handle-focus-in/out.
6493 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6494 (Fhandle_switch_frame): Call Fhandle_focus_in.
6495 (syms_of_frame): defsubr handle-focus-in/out.
6497 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6499 Fix porting bug to older POSIXish platforms (Bug#14862).
6500 * sysdep.c (emacs_pipe): New function, that implements
6501 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6502 This should port better to CentOS 5 and to Mac OS X 10.6.
6503 All calls to pipe2 changed.
6505 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6506 This makes the code easier to read and the executable a bit smaller.
6507 Do not replace all calls to Fcons that happen to create lists,
6508 just calls that are intended to create lists. For example, when
6509 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6510 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6511 Similarly for list2 through list5.
6512 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6513 * bytecode.c (exec_byte_code):
6514 * callint.c (quotify_arg, Fcall_interactively):
6515 * callproc.c (Fcall_process, create_temp_file):
6516 * charset.c (load_charset_map_from_file)
6517 (Fdefine_charset_internal, init_charset):
6518 * coding.c (get_translation_table, detect_coding_system)
6519 (Fcheck_coding_systems_region)
6520 (Fset_terminal_coding_system_internal)
6521 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6522 * composite.c (update_compositions, Ffind_composition_internal):
6523 * dired.c (directory_files_internal, file_name_completion)
6525 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6526 * doc.c (Fsnarf_documentation):
6527 * editfns.c (Fmessage_box):
6529 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6530 (Feval, eval_sub, Ffuncall, apply_lambda):
6531 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6532 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6533 (Fset_file_times, Finsert_file_contents)
6534 (Fchoose_write_coding_system, Fwrite_region):
6535 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6536 * font.c (font_registry_charsets, font_parse_fcname)
6537 (font_prepare_cache, font_update_drivers, Flist_fonts):
6538 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6539 * frame.c (make_frame, Fmake_terminal_frame)
6540 (x_set_frame_parameters, x_report_frame_params)
6541 (x_default_parameter, Fx_parse_geometry):
6542 * ftfont.c (syms_of_ftfont):
6543 * image.c (gif_load):
6544 * keyboard.c (command_loop_1):
6545 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6546 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6547 (Fminor_mode_key_binding, accessible_keymaps_1)
6548 (Faccessible_keymaps, Fwhere_is_internal):
6549 * lread.c (read_emacs_mule_char):
6550 * menu.c (find_and_return_menu_selection):
6551 * minibuf.c (get_minibuffer):
6552 * nsfns.m (Fns_perform_service):
6553 * nsfont.m (ns_script_to_charset):
6554 * nsmenu.m (ns_popup_dialog):
6555 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6556 (Fx_own_selection_internal):
6557 * nsterm.m (append2):
6558 * print.c (Fredirect_debugging_output)
6559 (print_prune_string_charset):
6560 * process.c (Fdelete_process, Fprocess_contact)
6561 (Fformat_network_address, set_socket_option)
6562 (read_and_dispose_of_process_output, write_queue_push)
6563 (send_process, exec_sentinel):
6564 * sound.c (Fplay_sound_internal):
6565 * textprop.c (validate_plist, add_properties)
6566 (Fput_text_property, Fadd_face_text_property)
6567 (copy_text_properties, text_property_list, syms_of_textprop):
6568 * unexaix.c (report_error):
6569 * unexcoff.c (report_error):
6570 * unexsol.c (unexec):
6571 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6572 (Fformat_mode_line, syms_of_xdisp):
6573 * xfaces.c (set_font_frame_param)
6574 (Finternal_lisp_face_attribute_values)
6575 (Finternal_merge_in_global_face, syms_of_xfaces):
6576 * xfns.c (x_default_scroll_bar_color_parameter)
6577 (x_default_font_parameter, x_create_tip_frame):
6578 * xfont.c (xfont_supported_scripts):
6579 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6580 (menu_help_callback, xmenu_show):
6582 * xterm.c (set_wm_state):
6583 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6584 and similarly for list2 through list5.
6586 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6588 * callproc.c (Fcall_process_region): Fix minor race and tune.
6589 (create_temp_file): New function, with the temp-file-creation part
6590 of the old Fcall_process_region. Use Fcopy_sequence to create the
6591 temp file name, rather than alloca + build_string, for simplicity.
6592 Don't bother to block input around the temp file creation;
6593 shouldn't be needed. Simplify use of mktemp.
6594 Use record_unwind_protect immediately after creating the temp file;
6595 this closes an unlikely race where the temp file was not removed.
6596 Use memcpy rather than an open-coded loop.
6597 (Fcall_process_region): Use the new function. If the input is
6598 empty, redirect from /dev/null rather than from a newly created
6599 empty temp file; this avoids unnecessary file system traffic.
6601 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6603 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6604 Simplify by making this case like the other two. This is a bit
6605 slower on obsolete hosts, but the extra complexity isn't worth it.
6607 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6608 * process.c (create_process) [!DOS_NT]:
6609 Remove now-unnecessary calls to emacs_close.
6611 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6613 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6614 returning early. (Bug#14850)
6616 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6617 and inhibit-iso-escape-detection attributes of 'undecided'.
6620 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6622 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6623 Reported by Herbert J. Skuhra in
6624 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6626 Don't lose top specpdl entry when memory is exhausted.
6627 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6628 specpdl overflow here, to simplify callers; all callers changed.
6629 Always reserve an unused entry at the stack top; this avoids
6630 losing the top entry's information when memory is exhausted.
6632 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6634 Clean up errno reporting and fix some errno-reporting bugs.
6635 * callproc.c (Fcall_process):
6636 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6637 * process.c (create_process, Fmake_network_process):
6638 * unexaix.c (report_error):
6639 * unexcoff.c (report_error):
6640 Be more careful about reporting the errno of failed operations.
6641 The code previously reported the wrong errno sometimes.
6642 Also, prefer report_file_errno to setting errno + report_file_error.
6643 (Fcall_process): Look at openp return value rather than at path,
6644 as that's a bit faster and clearer when there's a numeric predicate.
6645 * fileio.c (report_file_errno): New function, with most of the
6646 old contents of report_file_error.
6647 (report_file_error): Use it.
6648 (Ffile_exists_p, Ffile_accessible_directory_p):
6649 Set errno to 0 when it is junk.
6650 * fileio.c (Faccess_file):
6651 * image.c (x_create_bitmap_from_file):
6652 Use faccessat rather than opening the file, to avoid the hassle of
6653 having a file descriptor open.
6654 * lisp.h (report_file_errno): New decl.
6655 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6658 * process.c (create_process, wait_reading_process_output) [AIX]:
6659 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6660 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6661 a multithreaded environment anyway).
6662 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6664 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6666 * image.c (x_find_image_file): Don't close a remote file handle.
6668 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6670 Fix races with threads and file descriptors.
6671 * callproc.c (Fcall_process_region):
6672 * dired.c (open_directory):
6673 * emacs.c (main, Fdaemon_initialized):
6674 * image.c (x_find_image_file):
6675 * inotify.c (Finotify_rm_watch):
6676 * lread.c (Flocate_file_internal):
6677 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6678 * term.c (term_mouse_moveto, init_tty):
6679 * termcap.c (tgetent):
6680 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6681 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6682 * unexhp9k800.c, unexmacosx.c (unexec):
6683 * callproc.c (Fcall_process_region):
6684 Use emacs_close, not close.
6685 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6686 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6687 and posix_close function on current platforms (which all lack them).
6688 (emacs_close): Use it. This should fix the races on GNU/Linux and
6689 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6690 and it should avoid closing random victim file descriptors on
6693 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6695 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6696 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6699 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6700 This is for .gdbinit xbacktrace.
6702 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6703 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6704 (emacs_set_tty): Now static.
6705 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6706 * term.c (tty_capable_p, tty_default_color_capabilities)
6707 (get_tty_terminal, term_mouse_movement)
6708 (handle_one_term_event, init_tty, maybe_fatal):
6709 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6710 (tgetent, scan_file, name_match, compare_contin):
6711 * terminal.c (get_terminal):
6712 Use bool for boolean.
6713 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6714 Prefer char to unsigned char if either will do.
6715 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6716 (tty_write_glyphs): Prefer int to unsigned.
6717 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6718 All callers changed.
6719 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6721 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6724 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6725 (B__dummy__): New dummy symbol, to pacify C89.
6726 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6727 they can't grok varargs macros.
6728 * dispnew.c (add_window_display_history)
6729 (add_frame_display_history):
6730 * print.c (print_object):
6731 * xdisp.c (debug_method_add):
6732 Use %p printf format only for void pointers.
6733 * emacs.c (usage_message): New constant, replacing ...
6734 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6735 (main): Adjust to usage reorg.
6736 * fns.c (syms_of_fns):
6737 * profiler.c (syms_of_profiler):
6738 Don't use non-constant struct initializers.
6739 * gnutls.h (gnutls_initstage_t):
6740 * lisp.h (enum Lisp_Fwd_Type):
6741 * lread.c (lisp_file_lexically_bound_p):
6742 * xsettings.c (anonymous enum):
6743 Remove trailing comma.
6744 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6745 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6746 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6748 * regex.c (const_re_char): New type, to pacify strict C89.
6749 All uses of 'const re_char' replaced to use it.
6750 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6751 with glibc when strict C89. This change is imported from gnulib.
6753 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6754 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6755 Omit GNU_LINUX implementation, since it requires long long.
6756 * xterm.c (x_draw_underwave):
6757 Do not assume the traditional order of struct's members.
6758 (x_term_init): Rewrite to avoid the need for non-constant structure
6761 Syntax cleanup, mostly replacing macros with functions.
6762 This removes the need for the syntax_temp hack.
6763 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6764 * syntax.c (SYNTAX_INLINE): New macro.
6765 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6766 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6767 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6768 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6769 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6770 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6771 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6772 Now constants, not macros.
6773 (syntax_temp) [!__GNUC__]: Remove.
6774 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6775 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6776 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6777 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6778 Move here from syntax.h; now functions, not macros. Except for the
6779 last function, these are static since only syntax.c uses them.
6780 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6781 All uses changed. Now a function, not a macro; use this fact
6782 to simplify the code.
6783 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6784 compiler bugs; no longer relevant.
6785 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6786 (SYNTAX_INLINE): New macro.
6787 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6788 for the new functions. Use bool for boolean member.
6789 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6790 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6791 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6792 (SETUP_BUFFER_SYNTAX_TABLE):
6793 Now extern inline functions, not macros.
6794 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6795 Remove; all uses replaced by implementation.
6796 (syntax_temp) [!__GNUC__]: Remove decl.
6797 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6799 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6801 * emacs.c (main): Fix syntax error.
6803 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6805 Timestamp fixes for undo (Bug#14824).
6806 * atimer.c (schedule_atimer):
6807 * fileio.c (Ffile_newer_than_file_p):
6808 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6809 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6810 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6811 (syms_of_fileio): Remove Sclear_visited_file_name.
6812 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6813 file doesn't exist; this avoids an ambiguity with negative timestamps.
6814 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6815 * systime.h (make_emacs_time, invalid_emacs_time):
6816 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6817 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6818 * undo.c (record_first_change): Push (visited-file-modtime) onto
6819 undo list rather than reimplementing it by hand, incorrectly.
6821 2013-07-09 Ken Brown <kbrown@cornell.edu>
6823 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6825 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6827 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6829 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6831 Handle errno and exit status a bit more carefully.
6832 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6833 number into an exit status. Instead, use EXIT_CANCELED.
6834 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6835 * callproc.c (relocate_fd):
6836 * emacs.c (close_output_streams, main):
6837 * process.c (create_process):
6838 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6839 Use emacs_perror for simplicity.
6840 * callproc.c (relocate_fd, main):
6841 * sysdep.c (sys_subshell):
6842 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6843 (shut_down_emacs): Use emacs_write, not write.
6844 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6845 * fileio.c (Fcopy_file, e_write):
6846 * nsterm.m (ns_select):
6847 * process.c (send_process):
6848 * sound.c (vox_write):
6849 Use emacs_write_sig, not emacs_write.
6850 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6851 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6853 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6855 (emacs_full_write): New function.
6856 (emacs_write): Rewrite to use it.
6857 (emacswrite_sig, emacs_perror): New functions.
6858 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6860 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6862 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6863 on NS even if it is present. Pixmap on NS is a void*.
6865 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6867 Port to Ubuntu 10 (Bug#14803).
6868 Problem reported by T.V. Raman.
6869 * process.c (close_on_exec, accept4, process_socket):
6870 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6872 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6874 * w32.c (sys_dup): Declare prototype.
6878 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6880 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6882 Make file descriptors close-on-exec when possible (Bug#14803).
6883 This simplifies Emacs a bit, since it no longer needs to worry
6884 about closing file descriptors by hand in some cases.
6885 It also fixes some unlikely races. Not all such races, as
6886 libraries often open files internally without setting
6887 close-on-exec, but it's an improvement.
6888 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6889 * callproc.c (Fcall_process) [!MSDOS]:
6890 * emacs.c (main) [!DOS_NT]:
6891 * nsterm.m (ns_term_init):
6892 * process.c (create_process):
6893 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6894 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6895 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6896 Prefer mkostemp with O_CLOEXEC to mkstemp.
6897 * callproc.c (relocate_fd) [!WINDOWSNT]:
6898 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6899 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6901 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6902 Make the resulting file descriptor close-on-exec.
6903 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6904 * lread.c (load_descriptor_list, load_descriptor_unwind):
6905 Remove; no longer needed. All uses removed.
6906 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6907 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6909 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6910 (Fmake_network_process, Fnetwork_interface_list):
6911 (Fnetwork_interface_info, server_accept_connection):
6912 Make newly-created socket close-on-exec.
6913 * sysdep.c (emacs_open, emacs_fopen):
6914 Make new-created descriptor close-on-exec.
6915 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6916 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6918 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6920 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6921 for NS_IMPL_GNUSTEP.
6923 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6925 Fix openp errno handling.
6926 * callproc.c (Fcall_process): Preserve openp errno around close.
6927 * lread.c (openp): Set errno when returning -1, as some callers
6930 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6932 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6934 * nsterm.h (NSSavePanel): Update comment.
6935 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6936 (ns_run_file_dialog): Declare.
6938 * nsfns.m: Remove panelOK.
6940 (ns_run_file_dialog): New function.
6941 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6942 event loop, so file dialog is popped up by ns_run_file_dialog, called
6943 by sendEvent (Bug#14578).
6944 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6946 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6948 * xdisp.c (default_line_pixel_height): New function.
6949 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6950 (try_cursor_movement, redisplay_window, try_window)
6951 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6953 * window.c (window_scroll_pixel_based):
6954 use default_line_pixel_height.
6956 * dispextern.h (default_line_pixel_height): Add prototype.
6958 * frame.c (x_set_line_spacing): Accept a float value for
6959 line-spacing parameter, per the documentation.
6961 * data.c (Fmultibyte_string_p): Doc fix.
6963 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6965 Use emacs_open more consistently when opening files.
6966 This handles EINTR more consistently now, and makes it easier
6967 to introduce other uniform changes to file descriptor handling.
6968 * sysstdio.h: New file.
6969 * buffer.c (mmap_init):
6970 * cygw32.c (chdir_to_default_directory):
6971 * dispnew.c (Fopen_termscript):
6972 * emacs.c (Fdaemon_initialized):
6973 * fileio.c (Fdo_auto_save):
6974 * image.c (slurp_file, png_load_body, jpeg_load_body):
6975 * keyboard.c (Fopen_dribble_file):
6977 * print.c (Fredirect_debugging_output):
6978 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6979 * termcap.c (tgetent):
6980 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6981 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6982 * w32term.c (w32_initialize) [CYGWIN]:
6983 * xfaces.c (Fx_load_color_file):
6984 Use emacs_open instead of plain open, and emacs_fopen instead of
6986 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6987 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6988 * callproc.c (default_output_mode): New constant.
6989 (Fcall_process): Use it to call emacs_open instead of plain creat.
6990 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6991 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6992 (emacs_fopen): New function.
6993 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6994 Include <lisp.h>, for emacs_open.
6995 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6997 Remove duplicate #include directives.
6998 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7000 Don't include stdio.h twice.
7001 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7002 Don't include sys/types.h or stdio.h twice.
7003 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7004 * lread.c: Don't include coding.h twice.
7005 * nsfont.m: Don't include frame.h twice.
7006 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7007 * ralloc.c: Don't include <unistd.h> twice.
7008 * xdisp.c: Don't include font.h twice.
7009 * xterm.c: Don't include fontset.h twice.
7010 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7012 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7014 Scale ImageMagick images more carefully.
7015 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7016 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7017 Be more careful about avoiding undefined behavior after
7018 integer overflow and division by zero.
7020 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7022 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7023 (syms_of_w32fns): DEFSYM them.
7024 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7025 (CCHDEVICENAME): Define macros if not defined.
7026 (struct MONITOR_INFO_EX): New struct.
7027 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7028 (enum_display_monitors_fn): New variable.
7029 (globals_of_w32fns): Initialize it.
7030 (Fx_display_pixel_width, Fx_display_pixel_height)
7031 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7032 multi-monitor setups in docstrings.
7033 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7034 screen size by primary monitor's millimeter per pixel.
7035 (w32_monitor_enum, w32_display_monitor_attributes_list)
7036 (w32_display_monitor_attributes_list_fallback)
7037 (Fw32_display_monitor_attributes_list): New functions.
7038 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7040 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7042 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7044 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7046 * fileio.c (Qfile_notify_error): New error symbol.
7048 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7049 * inotify.c (inotify_callback, symbol_to_inotifymask)
7050 (Finotify_add_watch, Finotify_rm_watch): Use it.
7051 (inotifyevent_to_event): Exchange order of cookie and file name.
7052 (Finotify_add_watch): Adapt docstring.
7054 * lisp.h (Qfile_notify_error): Declare.
7056 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7058 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7059 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7060 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7061 which did not work (see <http://bugs.gnu.org/14569#307>).
7062 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7063 && (!noninteractive || initialized)). This attempts to thread
7064 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7066 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7068 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7069 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7071 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7073 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7074 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7075 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7076 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7078 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7080 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7081 Define to __sys_siglist.
7083 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7085 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7086 word-wrap, so that overflow-newline-into-fringe would work in
7087 visual-line-mode. (Bug#2749)
7088 (move_it_in_display_line_to): When the last scanned display
7089 element fits exactly on the display line, and
7090 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7091 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7092 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7093 finding buffer position that corresponds to pixel coordinates,
7094 e.g. in buffer_posn_from_coords.
7096 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7098 * process.c (handle_child_signal): Call catch_child_signal if
7101 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7103 Don't convert function pointers to void * and back.
7104 It isn't portable C, and it's easy enough to avoid.
7105 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7106 (make_save_value): Add support for SAVE_FUNCPOINTER.
7107 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7108 * print.c (print_object):
7109 Distinguish function from object pointers.
7110 * lisp.h (SAVE_FUNCPOINTER): New constant.
7111 (SAVE_SLOT_BITS): Adjust to it.
7112 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7113 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7114 (voidfuncptr): New typedef.
7115 (struct Lisp_Save_Value): New member data[0].funcpointer.
7116 (XSAVE_FUNCPOINTER): New function.
7118 Simplify buildobj processing.
7119 * Makefile.in (buildobj.h): Make it a sequence of strings each
7120 followed by comma, rather than a single string. Put it into a
7121 .tmp file in case there's an error while generating it.
7122 (gl-stamp): Use .tmp for temp files.
7123 (mostlyclean): Clean .tmp files.
7124 * doc.c (buildobj): Move to just the routine that needs it.
7125 It's now an array of strings, so processing is simpler.
7127 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7129 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7130 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7131 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7132 Invoke malloc_enable_thread even when not interactive.
7133 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7134 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7135 in this case, since the underlying bug has now been fixed.
7137 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7139 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7140 unlinking it (bug#14691).
7142 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7144 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7145 before checking whether buffer is modified. This lets
7146 `kill-buffer-query-functions' cancel killing of the buffer or save
7147 its content before `kill-buffer' asks user the "Buffer %s
7148 modified; kill anyway?" question.
7150 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7152 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7153 Let the super performKeyEquivalent deal with them (Bug#14747).
7155 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7157 * widget.c (resize_cb): Remove unused local.
7159 Do not use GTK 3 if it exists but cannot be compiled.
7160 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7161 * xterm.c (x_error_handler) [!USE_GTK]:
7164 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7166 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7168 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7169 to the valid range of values. (Bug#14753)
7171 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7172 when moving point by using the current glyph matrix. This avoids
7173 the need to force redisplay when this function is called in a
7176 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7178 Fix minor problems found by static checking.
7179 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7180 Redo the latter's body to sidestep GCC parenthesization warnings.
7181 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7182 * coding.c (detect_coding, detect_coding_system):
7183 * coding.h (struct undecided_spec):
7184 Use bool for boolean.
7185 * image.c (QCmax_width, QCmax_height): Now static.
7186 * xdisp.c (Fmove_point_visually): Remove unused local.
7188 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7190 * xdisp.c (Fmove_point_visually): New function.
7192 2013-06-28 Kenichi Handa <handa@gnu.org>
7194 * coding.h (define_coding_undecided_arg_index): New enum.
7195 (coding_attr_index): New members
7196 coding_attr_undecided_inhibit_null_byte_detection,
7197 coding_attr_undecided_inhibit_iso_escape_detection,
7198 coding_attr_undecided_prefer_utf_8.
7199 (undecided_spec): New struct.
7200 (struct coding_system): New member `undecided' of the member
7203 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7204 (detect_coding): Likewise.
7205 (detect_coding_system): Likewise.
7206 (Fdefine_coding_system_internal): New coding system properties
7207 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7209 (syms_of_coding): Adjust for coding_arg_undecided_max.
7211 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7213 * image.c (x_from_xcolors): Remove unused local.
7215 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7217 Defer image data transfer between X client and server until actual
7220 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7223 * image.c (Destroy_Image): Remove.
7224 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7225 `mask_p', and `colors_p'. All uses changed.
7226 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7227 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7228 New macros for `flags' arg to x_clear_image_1.
7229 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7230 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7231 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7232 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7233 (image_get_x_image, image_unget_x_image): New functions or macros.
7234 (image_background, image_background_transparent, x_to_xcolors)
7235 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7236 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7237 instead of Destroy_Image.
7238 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7239 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7240 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7241 (imagemagick_load_image, svg_load_image): Use them instead of
7242 x_create_x_image_and_pixmap, and x_put_x_image followed by
7243 x_destroy_x_image, respectively.
7244 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7245 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7246 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7247 background_transparent fields.
7248 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7249 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7251 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7253 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7254 This mostly consists of undoing recent changes.
7255 * callproc.c (Fcall_process):
7256 * process.c (create_process):
7257 Do not worry about catching SIGCHLD here, undoing previous change.
7258 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7259 * process.c, process.h (catch_child_signal):
7260 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7261 * process.c (catch_child_handler): Don't worry about being called
7262 lazily and do not assume caller has blocked SIGCHLD, undoing
7263 previous change. Move first-time stuff back to
7264 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7265 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7266 set lib_child_handler if it's already initialized, which may
7267 help avoid problems on GNUstep.
7269 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7271 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7272 * callproc.c (Fcall_process):
7273 * process.c (create_process):
7274 Make sure SIGCHLD is caught before we fork,
7275 since Emacs startup no arranges to catch SIGCHLD.
7276 * process.c (lib_child_handler): Initialize to null, not to
7278 (catch_child_signal): Allow self to be called lazily.
7279 Do nothing if it's already been called.
7280 Assume caller has blocked SIGCHLD (all callers do now).
7281 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7282 just before it's really needed.
7283 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7284 since it hasn't been caught yet.
7286 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7288 * image.c (compute_image_size): New function to implement
7289 :max-width and :max-height.
7290 (imagemagick_load_image): Use it.
7292 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7294 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7295 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7297 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7298 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7299 the SIGCHLD handler, since the code is not atomic and (due to glib)
7300 signals may be arriving now.
7301 * sysdep.c (init_signals): Do not catch child signals here;
7302 'main' now does that later, at a safer time.
7304 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7306 Clean up SIGCHLD handling a bit (Bug#14569).
7307 * process.c, process.h (catch_child_signal):
7308 Now always extern, even if !NS_IMPL_GNUSTEP.
7309 * process.c (catch_child_signal): Move glib tickler here from
7310 init_process_emacs, so that it's done earlier in Emacs
7311 initialization. Also move the noninteractive && !initialized
7312 check here from init_process_emacs. This is all a bit cleaner for
7313 GNUish platforms, and I hope it works around the Cygwin bug.
7314 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7315 that glib signal handling is tickled before glib creates threads.
7317 * process.c (wait_reading_process_output): Avoid int overflow
7318 when reading more than 2 GiB total from a process.
7320 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7322 * process.c (create_process): Handle a couple more cases,
7323 i.e., work even if new_argv and wait_child_setup[i] are cached.
7324 Use Fcall_process's style for volatile vars.
7326 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7328 * process.c (create_process): Mark PROCESS volatile.
7330 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7332 Use C99-style flexible array members if available.
7333 This avoids some subtle aliasing issues, which typically
7334 aren't a problem with GCC but may be a problem elsewhere.
7335 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7336 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7337 In either case, it uses a flexible array member rather than
7338 the old struct hack. All uses changed.
7339 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7340 Adjust to sdata reorganization.
7341 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7342 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7343 that ports better to pre-C99 non-GCC.
7344 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7345 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7346 as the latter has changed.
7347 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7348 and port better to pre-C99 GCC.
7349 * image.c (struct xpm_cached_color):
7350 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7351 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7352 Use FLEXIBLE_ARRAY_MEMBER.
7353 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7354 Move decl to top level so it gets checked against implementation.
7355 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7356 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7358 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7360 * syntax.c: Integer cleanups.
7361 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7362 All uses that need 0-or-2 changed to:
7363 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7364 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7365 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7366 (char_quoted, prev_char_comend_first, back_comment)
7367 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7368 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7369 Use bool for boolean.
7370 (update_syntax_table, skip_chars, skip_syntaxes):
7371 Prefer int to unsigned when either will do.
7372 (back_comment): Return boolean success flag, like forw_comment,
7373 instead of positive-or-minus-1 (which might have overflowed int anyway).
7374 Don't stuff ptrdiff_t into int.
7375 (syntax_spec_code, syntax_code_spec): Now const.
7376 (Fmatching_paren, scan_lists, scan_sexps_forward):
7377 Use enum syntaxcode for syntax code.
7378 (Fmatching_paren): Check that arg is a character, not just an integer.
7379 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7380 (Finternal_describe_syntax_value): Omit no-longer-needed
7382 (skip_chars): Use char, not unsigned char, when the distinction
7384 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7385 * bytecode.c (exec_byte_code):
7386 * syntax.c (syntax_spec_code, Fchar_syntax)
7387 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7389 * syntax.h (SYNTAX_WITH_FLAGS):
7390 Omit unnecessary casts.
7392 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7394 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7395 line dimensions here, to avoid race conditions with the main
7396 thread. (Bug#14062, bug#14630, bug#14669)
7398 * w32term.c (w32_draw_window_cursor): Compute the header line and
7399 mode line dimensions here.
7400 <w32_system_caret_window, w32_system_caret_hdr_height>:
7401 <w32_system_caret_mode_height>: New variables.
7403 * w32term.h: Declare them.
7405 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7407 * alloc.c (die): Move "assertion failed" string here ...
7408 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7409 COND when SUPPRESS_CHECKING. This shrinks the executable text
7410 size by 0.8% to 2.2% when configured with --enable-checking,
7411 depending on optimization flags (GCC 4.8.1 x86-64).
7413 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7415 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7417 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7418 base is 2; this is more accurate.
7420 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7422 * sound.c (string_default): Move to !WINDOWSNT section.
7423 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7425 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7427 * sound.c: Integer cleanups.
7428 Remove unnecessary forward decls.
7429 (struct sound_device): The 'file' member is now a Lisp_Object, not
7430 a char *, so that we needn't invoke alloca on a huge size.
7431 (Fplay_sound_internal): Adjust to this.
7432 (string_default): New function.
7433 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7434 Use it to adjust to the struct sound_device change.
7435 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7436 (be2hs) [0]: Remove.
7438 * syntax.c (skip_chars): Don't use uninitialized storage
7439 when searching a multibyte buffer for characters that are not in a
7440 unibyte string that contains non-ASCII characters.
7442 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7444 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7445 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7447 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7449 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7451 2013-06-18 Kenichi Handa <handa@gnu.org>
7453 * font.c (Ffont_spec): Signal an error for an invalid font name
7456 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7458 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7459 In particular this ports to 32-bit sparc Sun cc.
7460 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7461 array with a dummy element at specpdl[-1], so that its address can
7463 (unbind_to): Do not copy the binding; not needed, now that we
7464 copy old_value in the one place where the copy is needed.
7465 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7466 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7467 (union specbinding): Rename from struct specbinding. Redo layout
7468 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7469 which is not portable. With Sun C 5.12 32-bit sparc, the
7470 declaration causes nargs to be an unsigned bitfield, a behavior
7471 that the C standard allows; but Emacs wants nargs to be signed.
7472 The overall type is now a union of structures rather than a
7473 structure of union of structures, and the 'kind' member is now a
7474 bitfield, so that the overall type doesn't grow. All uses changed.
7475 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7477 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7479 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7480 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7482 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7484 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7486 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7487 unless we know that the window w's frame is a frame object.
7488 Another attempt at solving bug#14062 and bug#14630.
7490 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7492 * textprop.c (property_set_type): New enum.
7493 (add_properties): Allow appending/prepending text properties.
7494 (add_text_properties_1): Factored out of Fadd_text_properties.
7495 (Fadd_text_properties): Move all the code into
7496 add_text_properties_1.
7497 (Fadd_face_text_property): New function that calls
7498 add_text_properties_1.
7500 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7502 Move functions from lisp.h to individual modules when possible.
7503 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7504 * alloc.c (XFLOAT_INIT, set_symbol_name):
7505 * buffer.c (CHECK_OVERLAY):
7506 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7507 (set_char_table_parent):
7508 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7509 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7510 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7511 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7513 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7514 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7515 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7516 (backtrace_args, backtrace_debug_on_exit):
7517 * floatfns.c (CHECK_FLOAT):
7518 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7519 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7520 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7521 (set_hash_index_slot):
7522 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7523 * marker.c (CHECK_MARKER):
7524 * textprop.c (CHECK_STRING_OR_BUFFER):
7525 * window.c (CHECK_WINDOW_CONFIGURATION):
7526 Move here from lisp.h, and make these functions static rather than
7528 * buffer.c (Qoverlayp):
7530 * fns.c (Qhash_table_p):
7531 * window.c (Qwindow_configuration_p):
7533 * lisp.h: Remove the abovementioned defns and decls.
7535 Use functions, not macros, for XINT etc (Bug#11935).
7536 In lisp.h, prefer functions to function-like macros, and
7537 constants to object-like macros, when either will do. This:
7538 . simplifies use, as there's no more need to worry about
7539 arguments' side effects being evaluated multiple times.
7540 . makes the code easier to debug on some platforms.
7541 However, when using gcc -O0, keep using function-like macros
7542 for a few critical operations, for performance reasons.
7543 This sort of thing isn't needed with gcc -Og, but -Og
7544 is a GCC 4.8 feature and isn't widely-enough available yet.
7545 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7546 Remove enum lsb_bits; no longer needed.
7547 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7548 * buffer.c (Qoverlap):
7550 * fns.c (Qhash_table_p):
7551 Now extern, so lisp.h can use these symbols.
7552 * dispextern.h: Include character.h, for MAX_CHAR etc.
7553 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7554 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7555 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7556 (GLYPH_CODE_P): Move here from lisp.h.
7557 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7558 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7559 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7560 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7561 XUNTAG now returns void *.
7562 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7563 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7564 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7565 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7566 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7567 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7568 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7569 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7570 New macros, renamed from their sans-lisp_h_ counterparts.
7571 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7572 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7573 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7574 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7575 If compiling via GCC without optimization, define these as macros
7576 in addition to inline functions.
7577 To disable this, compile with -DINLINING=0.
7578 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7579 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7580 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7581 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7582 (INTMASK, VALMASK): Now macros, since static values cannot be
7583 accessed from extern inline functions.
7584 (VALMASK): Also a constant, for benefit of old GDB.
7585 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7586 is INTEGERP, which can fold it in.
7587 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7588 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7589 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7590 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7591 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7592 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7593 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7594 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7595 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7596 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7597 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7598 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7599 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7600 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7601 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7602 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7603 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7604 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7605 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7606 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7607 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7608 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7609 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7610 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7611 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7612 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7613 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7614 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7615 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7616 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7617 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7618 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7619 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7621 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7622 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7623 (VALMASK): Define in one place rather than in two, merging the
7624 USE_LSB_TAG parts; this is simpler.
7625 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7626 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7627 Move up, to avoid use before definition.
7628 Also include "globals.h" earlier, for the same reason.
7629 (make_natnum): New function.
7630 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7631 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7632 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7633 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7634 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7635 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7636 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7637 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7638 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7639 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7640 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7641 (Qwindow_configuration_p, Qimage): New forward declarations.
7642 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7643 (STRING_COPYIN): Remove; unused.
7644 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7645 (xcar_addr, xcdr_addr): New functions. All uses changed.
7646 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7647 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7648 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7649 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7650 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7651 (TYPE_RANGED_INTEGERP): Simplify.
7652 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7653 (setlocale, fixup_locale, synchronize_system_messages_locale)
7654 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7655 Now empty functions, not macros.
7656 (functionp): Return bool, not int.
7657 * window.c (Qwindow_configuration_p): Now extern,
7658 so window.h can use it.
7659 * window.h (Qwindowp): Move decl back to lisp.h.
7661 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7663 * xdisp.c (Fline_pixel_height): New function, required for solving
7666 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7668 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7670 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7672 * lread.c (syms_of_lread):
7673 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7675 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7677 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7679 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7681 * fileio.c (expand_file_name): Doc fix.
7683 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7685 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7686 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7687 Wait for self, not for 0. This can't hurt on GNU or similar
7688 system, and may help with Cygwin.
7690 * keyboard.c: Don't use PROP (...) as an lvalue.
7691 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7692 Use set_prop (A, B), not PROP (A) = B.
7694 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7696 * xdisp.c (get_it_property): Use it->window instead of generating
7697 a Lisp object from it->w.
7699 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7701 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7702 get-char-property the window that is being rendered, instead of
7703 the buffer, to support window-specific overlays. (Bug#14575)
7704 (compute_display_string_pos): When W is NULL, use the current
7705 buffer as the object to pass to get-char-property.
7706 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7707 pointer member of the bidi iterator, since no window is pertinent
7710 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7712 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7713 being displayed, and pass it to compute_display_string_pos.
7714 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7715 (bidi_paragraph_init): All callers changed.
7717 * xdisp.c (init_from_display_pos, init_iterator)
7718 (handle_single_display_spec, next_overlay_string)
7719 (get_overlay_strings_1, reseat_1, reseat_to_string)
7720 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7721 Set bidi_it.w member from it->w.
7722 (compute_display_string_pos): Accept additional argument, the
7723 window being displayed, and pass it to Fget_char_property.
7726 * dispextern.h (struct bidi_it): New member w, the window being
7728 (compute_display_string_pos): Adjust prototype.
7730 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7732 * xgselect.c: Remove unneeded include xterm.h.
7734 * process.c (wait_reading_process_output): Check for NS before GLIB.
7735 GLIB may be linked in due to rsvg, but ns_select must be called.
7737 * xgselect.c (xg_select): Remove call to window_system_available
7738 and g_main_context_pending at the top, so Gdk events (i.e. file
7739 notify) are processed when Emacs is started with -nw.
7741 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7743 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7744 (ctagsfiles3): New variable, includes only *.m files.
7745 (TAGS): Use an explicit language name in the regular expressions,
7746 to avoid transformation of '/SOMETHING' by MSYS to
7747 'c:\MSYS\SOMETHING'.
7749 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7751 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7753 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7755 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7756 still need to set the mouse pointer shape and activate help-echo.
7759 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7761 A few porting etc. fixes for the new file monitor code.
7762 See the thread containing
7763 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7764 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7765 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7766 (dir_monitor_callback, Fgfile_rm_watch):
7767 Use assq_no_quit instead of Fassoc, for speed.
7768 (dir_monitor_callback, Fgfile_rm_watch):
7769 eassert that the monitor is a fixnum.
7770 (dir_monitor_callback): No need for CDR_SAFE.
7771 Simplify building of lisp with alternative tails.
7772 (Fgfile_add_watch, Fgfile_rm_watch):
7773 Do not assume glib functions set errno reliably on failure.
7774 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7775 and signal an error otherwise.
7776 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7777 Use Fdelq instead of Fdelete, for speed.
7779 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7781 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7782 don't insist on being invoked on a highlighted tool-bar button.
7783 Avoids losing tool-bar functionality when mouse-highlight is nil.
7784 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7785 Don't highlight when mouse-highlight is nil.
7786 (note_mouse_highlight): When mouse-highlight is nil, don't return
7787 right away; instead, run tool-bar and mode-line highlight
7788 subroutine, clear any existing highlight, and revert the mouse
7789 pointer to its default shape. (Bug#14558)
7791 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7793 * lisp.mk (lisp): Add prog-mode.el.
7795 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7797 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7798 * process.c (dummy_handler): New function.
7799 (lib_child_handler): New static var.
7800 (handle_child_signal): Invoke it.
7801 (catch_child_signal): If a library has set up a signal handler,
7802 save it into lib_child_handler.
7803 (init_process_emacs): If using glib and not on Windows, tickle glib's
7804 child-handling code so that it initializes its private SIGCHLD handler.
7805 * syssignal.h (SA_SIGINFO): Default to 0.
7806 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7807 31; it should no longer be needed now.
7809 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7811 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7813 * gfilenotify.c (globals_of_gfilenotify): New function.
7814 (syms_of_gfilenotify): Move global initialization there.
7816 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7818 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7820 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7821 * keyboard.c (menu_bar_items, tool_bar_items):
7822 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7823 not override local keymaps any more.
7825 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7827 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7829 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7831 * w32console.c (initialize_w32_display): Return the dimensions of
7832 the console window via 2 additional arguments, not via the current
7833 frame. This avoids crashes due to overrunning the bounds of
7834 frame's decode_mode_spec_buffer, which is not resized following
7835 the change of the frame dimensions from the initial 10x10.
7837 * w32term.h (w32_initialize_display_info): Adjust prototype.
7839 * term.c (init_tty): Take dimensions of the frame from the values
7840 returned by initialize_w32_display.
7842 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7843 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7844 (LIBES): Add $(GFILENOTIFY_LIBS).
7846 * w32inevt.c (handle_file_notifications): Add dummy implementation
7847 for !HAVE_W32NOTIFY.
7849 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7851 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7853 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7855 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7857 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7859 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7861 Fix minor problems found by static checking.
7862 * data.c (pure_write_error):
7863 Use xsignal2, not Fsignal, as Fsignal might return.
7864 * eval.c (set_backtrace_debug_on_exit): Now static.
7865 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7866 No longer inline. EXTERN_INLINE is needed only for functions
7867 defined in .h files. Reindent function header as per GNU style.
7868 (backtrace_p, backtrace_top, backtrace_next):
7869 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7870 compiler or linker. Add extern decls to pacify gcc -Wall.
7871 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7873 * frame.c (free_monitors): Define only on platforms that need it.
7874 * nsterm.m (ns_term_init):
7875 * process.c (catch_child_signal):
7876 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7877 defined on all porting targets these days.
7878 * process.c, process.h (catch_child_signal):
7879 Make it extern only if NS_IMPL_GNUSTEP is defined.
7881 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7883 * w32.c (gettimeofday): Make the signature identical to prototype
7884 in nt/inc/sys/time.h.
7886 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7888 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7891 * keyboard.c (safe_run_hooks_error): Improve error message.
7893 * data.c (pure_write_error): Add `object' argument.
7894 * puresize.h (CHECK_IMPURE): Use it.
7896 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7898 * Makefile.in (NOTIFY_OBJ): New variable.
7899 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7901 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7902 Call syms_of_gfilenotify.
7904 * gfilenotify.c: New file.
7906 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7907 and Qfile_w32notify.
7908 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7909 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7911 * lisp.h: Declare syms_of_gfilenotify.
7913 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7915 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7917 Merge the specpdl and backtrace stacks. Make the structure of the
7918 specpdl entries more obvious via a tagged union of structs.
7919 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7920 (enum specbind_tag): New enum.
7921 (struct specbinding): Make it a tagged union of structs.
7922 Add a case for backtrace records.
7923 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7924 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7925 (backtrace_debug_on_exit): New accessors.
7926 (struct backtrace): Remove.
7927 (struct catchtag): Remove backlist field.
7928 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7930 (Flocal_variable_p): Speed up the common case where the binding is
7932 * eval.c (backtrace_list): Remove.
7933 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7934 (set_backtrace_args, set_backtrace_nargs)
7935 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7936 (backtrace_next): New functions.
7937 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7938 (unwind_to_catch, internal_lisp_condition_case)
7939 (internal_condition_case, internal_condition_case_1)
7940 (internal_condition_case_2, internal_condition_case_n): Don't bother
7941 with backtrace_list any more.
7942 (Fsignal): Adjust to new backtrace format.
7943 (grow_specpdl): Move up.
7944 (record_in_backtrace): New function.
7945 (eval_sub, Ffuncall): Use it.
7946 (apply_lambda): Adjust to new backtrace format.
7947 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7949 (specbind): Adjust to new specpdl format. Simplify.
7950 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7951 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7953 (mark_backtrace): Remove.
7954 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7955 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7956 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7958 * profiler.c (record_backtrace): Use get_backtrace.
7959 (handle_profiler_signal): Use backtrace_top_function.
7960 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7963 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7965 * process.h (catch_child_signal): Declare.
7967 * process.c (catch_child_signal): New function.
7968 (init_process_emacs): Call it.
7970 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7971 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7973 (x_set_cursor_type): Remove declaration.
7974 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7975 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7976 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7977 (ns_get_color): Use F suffix on float.
7978 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7979 (ns_get_rgb_color): Remove.
7980 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7981 (note_mouse_movement): x and y are CGFloat.
7982 (ns_draw_fringe_bitmap): Remove unused rowY.
7983 Change #if to COCOA && >= 10_6.
7984 (ns_draw_window_cursor): Remove unused overspill.
7985 (ns_draw_underwave): width and x are EamcsCGFloat.
7986 (ns_draw_box): thickness is CGFloat.
7987 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7988 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7989 if not in main thread.
7990 (ns_get_pending_menu_title, ns_check_menu_open)
7991 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7992 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7993 (sendFromMainThread:): New method.
7994 (changeFont:): size is CGFloat.
7995 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7996 Disable warning about permanent text.
7997 (characterIndexForPoint:): Adjust return type depending on GNUstep
7999 (mouseDown:): delta is CGFloat.
8000 (updateFrameSize): Remove unised variable f.
8001 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8002 Cast float to EmacsCGFloat.
8003 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8004 also to -1 when restoring.
8005 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8006 inside NS_IMPL_COCOA.
8007 (toggleFullScreen:): Put call to toggleFullScreen inside
8008 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8009 (setPosition:portion:whole:): por is CGFloat.
8010 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8011 (mouseDown:): Use CGFloat.
8012 (mouseDragged:): Remove unised variable edge.
8013 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8015 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8017 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8018 when NS_IMPL_GNUSTEP.
8019 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8020 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8021 (EmacsToolbar): Add clearAll. Add tag argument to
8022 addDisplayItemWithImage.
8023 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8025 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8027 * nsmenu.m (ns_update_menubar): Make static.
8028 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8029 (fillWithWidgetValue:): Add cast to SEL for setAction.
8030 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8031 (update_frame_tool_bar): Update code for GNUstep.
8032 (clearAll): New method.
8033 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8034 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8035 Move identifierToItem setObject and activeIdentifiers addObject before
8036 call to insertItemWithItemIdentifier.
8037 (validateVisibleItems): Fix indentation.
8038 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8039 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8040 UtilityWindow to aStyle, remove call to setStyleMask.
8042 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8044 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8045 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8046 Use F suffix on floats.
8047 (ns_char_width): Returns CGFloat.
8048 (ns_ascii_average_width): w is CGFloat instead of float.
8049 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8051 (ns_glyph_metrics): CGFloat instead of float.
8053 * nsfns.m (x_set_foreground_color, x_set_background_color):
8055 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8056 remove unused variables.
8057 (Fns_read_file_name): Keep track if panel is for save.
8058 Use ns_filename_from_panel/ns_directory_from_panel.
8059 (Fns_list_services): delegate only used for COCOA.
8060 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8061 Just return the input if GNUstep.
8062 (x_screen_planes): Remove.
8063 (Fxw_color_values): Use EmacsCGFloat
8064 (Fns_display_monitor_attributes_list): Only get screen number for
8066 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8068 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8069 ns_directory_from_panel.
8071 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8073 * process.c (handle_child_signal): Also use WCONTINUED.
8074 This is so that list-processes doesn't mistakenly list the process
8075 as stopped, when the process has actually been continued and is
8078 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8080 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8081 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8082 not already configured.
8084 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8086 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8088 * Makefile.in (mostlyclean): Remove *.res files.
8090 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8092 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8093 a buffer (bug#8447).
8095 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8097 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8098 display vector, and we backtrack, handle the case that the
8099 previous character position is also displayed from a display
8100 vector or covered by a display string or image. (Bug#14476)
8102 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8104 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8105 (struct MonitorInfo, free_monitors): Remove.
8106 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8107 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8108 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8111 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8112 (struct MonitorInfo, free_monitors): Remove.
8113 (ns_screen_name): Make static.
8114 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8115 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8118 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8119 (struct MonitorInfo): New struct.
8120 (free_monitors, make_monitor_attribute_list): Declare.
8122 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8124 (free_monitors, make_monitor_attribute_list): New functions.
8125 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8128 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8130 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8132 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8134 * keyboard.c: Apply keyboard decoding only to events that come directly
8135 from the tty, not from unread-command-events (bug#14368).
8136 (read_event_from_main_queue): New function, extracted from read_char.
8137 (read_decoded_char): Remove.
8138 (read_decoded_event_from_main_queue): New function to replace it.
8139 (read_char): Use it.
8140 (read_key_sequence): Use read_char rather than read_decoded_char.
8142 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8144 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8146 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8148 2013-05-22 Kenichi Handa <handa@gnu.org>
8150 The following changes are to fix the setting of
8151 buffer-file-coding-system on, for instance, C-x RET c unix RET
8152 _FILE_OF_DOS_EOL_TYPE_ RET.
8154 * coding.h (struct coding_system): New member detected_utf8_chars.
8156 * coding.c (detect_coding_utf_8): Count characters and check EOL
8157 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8159 (setup_coding_system): Do not initialize coding->head_ascii.
8160 (check_ascii): Do not set coding->eol_seen but update it. Do not
8161 call adjust_coding_eol_type here.
8162 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8163 If the eol-type of CODING is already specified, adjust the eol type
8164 of the found coding-system.
8165 (decode_coding_gap): Cancel previous change. Utilize the
8166 character numbers counted by detect_coding_utf_8. Fix detection
8169 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8171 * search.c (looking_at_1): Only set last_thing_searched if the match
8172 changed the match-data (bug#14281).
8174 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8176 * xdisp.c (reseat_at_previous_visible_line_start):
8177 Already declared in dispextern.h, so remove it here.
8178 (move_it_vertically_backward): Likewise.
8180 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8182 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8183 (Fx_display_pixel_width, Fx_display_pixel_height)
8184 (Fx_display_mm_width, Fx_display_mm_height):
8185 Mention `display-monitor-attributes-list' in docstrings.
8187 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8188 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8189 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8190 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8191 (Fx_display_backing_store, Fx_display_visual_class)
8192 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8193 (Fx_display_grayscale_p, Fx_display_pixel_width)
8194 (Fx_display_pixel_height, Fx_display_planes)
8195 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8196 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8197 (Fx_display_mm_width, Fx_display_mm_height)
8198 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8199 height for all physical monitors as in X11.
8201 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8202 Return pixel width or height for all physical monitors as in X11.
8204 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8206 Port --enable-gcc-warnings to clang.
8207 * bytecode.c (exec_byte_code):
8209 Redo diagnostic pragmas to pacify clang, too.
8210 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8211 * editfns.c (Fencode_time):
8212 * fileio.c (file_accessible_directory_p):
8213 * font.c (font_unparse_xlfd):
8214 Use '&"string"[index]' instead of '"string" + (index)'.
8215 * undo.c (user_error): Remove; unused.
8217 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8219 * insdel.c (insert_1_both): Document the arguments, instead of
8220 referring to insert_1, which no longer exists.
8222 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8223 some window, increment windows_or_buffers_changed, so that
8224 *Messages* display in that window is updated. (Bug#14408)
8226 * w32.c: Include epaths.h.
8227 (init_environment): Use cmdproxy.exe without leading directories.
8228 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8230 (gettimeofday): Adjust signature and return value to Posix
8233 * unexw32.c (open_output_file): Delete the existing emacs.exe
8234 before creating it, to break the hard link to the versioned
8237 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8238 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8239 (FIRSTFILE_OBJ): New variables.
8240 (W32_RES): Rename to EMACSRES. All users changed.
8241 (base_obj): Use $(CM_OBJ).
8242 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8243 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8244 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8245 $(W32_RES_LINK) before $(LIBES).
8246 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8248 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8250 * makefile.w32-in (DOC): Use just "DOC".
8252 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8254 * process.c: Export default filters and sentinels to Elisp.
8255 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8257 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8258 (Fset_process_sentinel, Fformat_network_address):
8259 Default to them instead of nil.
8260 (server_accept_connection): Sentinels can't be nil any more.
8261 (read_and_dispose_of_process_output): New function, extracted from
8262 read_process_output.
8263 (read_process_output): Use it; filters can't be nil.
8264 (Finternal_default_process_filter): New function, extracted from
8265 read_process_output.
8266 (exec_sentinel_unwind): Remove function.
8267 (exec_sentinel): Don't zilch sentinel while running.
8268 (status_notify): Sentinels can't be nil.
8269 (Finternal_default_process_sentinel): New function extracted from
8271 (setup_process_coding_systems): Default filter is not nil any more.
8272 (syms_of_process): Export new Elisp functions and initialize
8274 * lisp.h (make_lisp_proc): New function.
8276 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8278 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8280 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8282 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8283 unless we know that the window w is a leaf window.
8284 Another attempt at solving bug#14062.
8286 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8288 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8291 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8293 * image.c (gif_load): Check that subimages fit (Bug#14345).
8295 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8297 * lread.c (skip_dyn_eof): New function.
8298 (read1): Use it to skip the end of a file in response to #@00.
8300 * doc.c (get_doc_string): Slightly relax the sanity checking.
8302 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8304 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8305 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8306 (MonitorInfo): New struct.
8307 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8308 (Fns_display_monitor_attributes_list): New functions.
8309 (display-usable-bounds): Remove.
8310 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8313 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8315 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8316 (GTK_CHECK_VERSION): New macro, if not already defined.
8317 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8318 replaced by GTK_CHECK_VERSION.
8320 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8322 * xterm.h (GTK_PREREQ): New macro.
8323 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8324 to use this macro instead, for consistency and clarity.
8326 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8328 * xdisp.c (row_for_charpos_p): New function, with code of
8329 cursor_row_p, but accepts an additional argument CHARPOS instead
8330 of using a hardcoded PT.
8331 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8332 (row_containing_pos): Call row_for_charpos_p instead of partially
8333 doing the same. Fixes cursor positioning under longlines-mode
8334 when longlines-show-effect includes more than one newline, when
8335 moving the cursor vertically up.
8337 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8339 * makefile.w32-in (ACL_H): New macro.
8340 ($(BLD)/fileio.$(O)): Update dependencies.
8342 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8344 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8345 * Makefile.in (LIB_ACL): New macro.
8346 (LIBACL_LIBS): Remove.
8347 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8348 * fileio.c: Include <acl.h>.
8349 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8350 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8352 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8355 * unexelf.c: Don't assume ElfW (Half) fits in int.
8356 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8357 when dealing with ElfW (Half) values, since they can exceed 2**31
8358 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8359 (entry_address): Omit unused NUM arg. All uses changed.
8361 2013-05-07 Juri Linkov <juri@jurta.org>
8363 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8364 to the string converted from number with `Fnumber_to_string'.
8367 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8369 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8370 This fixes a problem introduced by my previous change.
8372 2013-05-07 Glenn Morris <rgm@gnu.org>
8374 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8376 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8378 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8380 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8382 Static checking by GCC 4.8.0.
8383 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8384 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8385 (x_get_monitor_attributes_fallback)
8386 (x_get_monitor_attributes_xinerama)
8387 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8388 Define only if USE_GTK.
8389 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8390 (x_get_monitor_attributes_fallback): Omit unused locals.
8391 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8392 Use double, not float, to avoid mixed-mode floating point arithmetic.
8394 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8395 Jan Djärv <jan.h.d@swipnet.se>
8397 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8398 (XINERAMA_CFLAGS): New macros.
8399 (ALL_CFLAGS, LIBES): Use them.
8401 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8402 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8403 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8404 (syms_of_xfns): DEFSYM them.
8405 (struct MonitorInfo): New struct.
8406 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8407 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8408 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8409 (x_get_monitor_attributes_xinerama): New functions.
8410 (Fx_display_monitor_attributes_list): New primitive.
8411 (syms_of_xfns): Defsubr it.
8413 * xterm.h (x_display_info): Add Xatom_net_workarea and
8414 Xatom_net_current_desktop.
8416 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8417 and dpyinfo->Xatom_net_current_desktop.
8419 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8421 * xdisp.c (pos_visible_p): Use the special code for finding the
8422 beginning of a display property or overlay for any "replacing"
8423 display property, not just for display strings. This solves
8424 incorrect reporting of position by posn-at-point. (Bug#14241)
8426 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8428 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8429 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8430 Verify that ElfW (Half) fits in int.
8431 (fatal): Use same signature as lisp.h.
8432 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8433 configure and build with -DUNEXELF_DEBUG without worrying about
8434 other modules that use DEBUG.
8435 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8436 possibly-wide integers now uses it instead of plain fprintf.
8437 (entry_address): New function, which avoids problems with 32-bit
8438 overflow on 64-bit hosts.
8439 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8440 (round_up): Don't assume the remainder fits in int.
8441 (find_section): Use bool for boolean. Simplify debug code.
8442 (unexec): Don't assume file sizes fit in int or size_t.
8443 Omit unnecessary trailing newline in 'fatal' format.
8444 Use strerror rather than outputting decimal error number.
8445 Remove unused code when emacs is not defined;
8446 this file relies on Emacs now.
8447 Don't assume e_phnum and e_shnum are positive.
8449 * regex.c: Fix problems when DEBUG is defined.
8450 (extract_number, extract_number_and_incr): Define regardless of
8451 whether DEBUG is defined; that's simpler and makes the code less
8452 likely to go stale in the normal case when DEBUG is not defined.
8453 Return int rather than taking an int * arg. All callers changed.
8454 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8455 Remove, replacing with ...
8456 (DEBUG_PRINT): New macro. All callers changed.
8457 (DEBUG_COMPILES_ARGUMENTS): New macro.
8458 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8459 (print_compiled_pattern, print_double_string) [DEBUG]:
8460 Use prototype rather than old-style definition.
8461 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8462 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8463 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8464 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8465 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8466 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8467 This matters only when DEBUG is defined.
8469 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8471 * xdisp.c (set_iterator_to_next): Set the
8472 ignore_overlay_strings_at_pos_p flag only if we are _really_
8473 iterating over an overlay string, as indicated by the
8474 current.overlay_string_index member. (Bug#14306)
8476 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8478 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8479 to where it is used, to avoid autorelease issues (Bug#14050).
8481 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8483 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8484 * fileio.c (syms_of_fileio): Implement this.
8485 * filelock.c (create_lock_file): If symbolic links don't work, so
8486 we use a regular file as a lock file, do not fsync the lock file;
8489 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8491 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8492 (syms_of_minibuf): Adjust accodingly.
8494 * callint.c (Fcall_interactively): Adjust calls accordingly.
8496 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8498 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8499 w->contents is a buffer before computing everything else.
8500 Use parentheses to disambiguate last part of the condition.
8502 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8503 assertion violations. (Bug#14062)
8505 2013-05-01 David Reitter <david.reitter@gmail.com>
8507 * nsfns.m (ns_tooltip): Initialize.
8509 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8511 * coding.c (decode_coding_gap): Don't remove the character before
8512 a newline unless it's a CR character. (Bug#14287)
8514 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8516 * dispextern.h (struct face): Move enum face_underline_type
8517 earlier so that bitfields can be in the same word.
8519 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8521 * nsfns.m (handlePanelKeys): New function.
8522 (EmacsOpenPanel:performKeyEquivalent:)
8523 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8524 arrows/function/control and copy/paste keys (Bug#14296).
8526 2013-04-27 Juri Linkov <juri@jurta.org>
8528 * callint.c (Fcall_interactively): Call `Qread_number' for
8529 interactive code letter `n' instead of using duplicate code.
8532 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8534 * systime.h (make_timeval): Declare as 'const'.
8536 2013-04-27 Kenichi Handa <handa@gnu.org>
8538 * font.c (font_open_entity): Always open a font of manageable
8541 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8543 Port better to AIX (Bug#14258).
8544 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8547 2013-04-24 Kenichi Handa <handa@gnu.org>
8549 * coding.c (decode_coding_iso_2022): When an invalid escape
8550 sequence is encountered, reset the invocation and designation
8551 status to the safest one.
8553 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8555 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8556 Without this fix, "make distclean" leaves stamp-h1 behind.
8558 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8560 * w32fns.c (w32_fullscreen_rect): New function to compute the
8561 window rectangle for the given fullscreen mode.
8562 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8563 longer tunes the window size. This keeps the window's edges flush
8564 with the screen and allows the taskbar to hide itself in fullboth.
8566 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8567 window decorations and uses the entire screen.
8569 * w32term.h (w32_fullscreen_rect) Add prototype.
8570 (struct w32_output): Replace normal_width, normal_height,
8571 normal_top, and normal_left members with a single normal_placement
8573 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8575 (FRAME_NORMAL_PLACEMENT): New macro.
8577 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8579 * minibuf.c (Ftest_completion): Silence compiler warning.
8581 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8583 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8586 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8589 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8590 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8591 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8592 parentheses where appropriate.
8594 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8596 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8598 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8600 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8601 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8602 Mention in the doc string that setting these variables takes
8603 effect only after a call to set-window-buffer. (Bug#14200)
8605 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8607 * indent.c (Fvertical_motion): Don't consider display strings on
8608 overlay strings as display strings on the buffer position we
8609 started from. This prevents vertical cursor motion from jumping
8610 more than one line when there's an overlay string with a display
8611 property at end of line.
8612 Reported by Karl Chen <Karl.Chen@quarl.org> in
8613 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8615 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8617 * window.c (select_window): `record_buffer' even if window is
8618 already selected (bug#14191).
8620 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8622 * window.c (Fwindow_end): Test more flags, including the buffer's
8623 last_overlay_modified flag, to determine whether the window's
8624 display is really up-to-date. Prevents the function from
8625 returning a stale value. (Bug#14170)
8626 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8629 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8631 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8632 garbaged only if it is not already the top frame on its TTY.
8633 This prevents flickering due to constant redrawing of TTY frames when
8634 there are GUI frames open in the same session. (Bug#13864)
8636 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8638 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8639 of marking the idle timers directly.
8641 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8643 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8646 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8648 * window.c (select_window): Don't record_buffer while the invariant is
8649 temporarily broken (bug#14161).
8651 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8653 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8655 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8657 2013-04-07 Romain Francoise <romain@orebokech.com>
8659 Ignore additional platform-specific ACL errors (Bug#13702).
8660 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8661 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8663 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8665 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8668 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8670 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8671 This bug was introduced by my 2013-02-25 change that simplified
8672 data_start configuration. Without this change, on GNU/Linux
8673 an Emacs configured with --enable-profiling fails immediately
8674 due to a profiler signal.
8675 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8676 with these flags. On platforms where special flags are needed
8677 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8678 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8679 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8681 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8683 Get rid of some platform-specific functions examining window
8684 system and its capabilities. This is a partial rework of the
8686 * lisp.h (have_menus_p): Remove prototype. This function is
8687 replaced with platform-independent window_system_available.
8688 (check_window_system): Move to...
8689 * frame.h (decode_window_system_frame, window_system_available):
8690 ...here, add new prototypes.
8691 * frame.c (window_system_available, decode_window_system_frame):
8693 (check_window_system): Platform-independent now.
8694 * xterm.h (x_in_use): Remove declaration.
8696 * w32term.h (check_x_frame):
8697 * nsterm.h (check_x_frame): Remove prototypes. This function
8698 is replaced with platform-independent decode_window_system_frame.
8699 * msdos.c (have_menus_p): Remove.
8700 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8701 Remove platform-specific functions. Use check_window_system,
8702 decode_window_system_frame and check_ns_display_info where
8703 appropriate. Minor style and comment tweaks.
8704 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8705 (check_x_frame): Likewise.
8706 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8708 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8709 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8710 * xmenu.c, xselect.c: All related users changed.
8712 2013-04-03 Kenichi Handa <handa@gnu.org>
8714 The following changes is to optimize the code for reading UTF-8
8717 * coding.c (check_ascii): Rename from detect_ascii. Return value
8718 changed. Check EOL format. Do not call adjust_coding_eol_type
8720 (check_utf_8): New function.
8721 (adjust_coding_eol_type): Do nothing if already adjusted.
8722 (detect_coding): Compare the return value of check_ascii with
8723 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8724 (decode_coding_gap): Optimize for valid UTF-8.
8726 2013-03-21 Kenichi Handa <handa@gnu.org>
8728 * coding.c (syms_of_coding): Cancel previous change.
8730 * insdel.c (insert_from_gap): Fix previous change.
8732 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8734 Consistently use platform-specific function to detect window system.
8735 * lisp.h (check_window_system): New prototype. This function is
8736 going to replace check_x, check_w32 and check_ns.
8737 (have_menus_p): Mention msdos.c in comment.
8738 * fontset.c (check_window_system_func): Remove. Adjust all users.
8739 * fontset.h (check_window_system_func): Remove prototype.
8740 * nsterm.h (check_ns):
8741 * xterm.h (check_x):
8742 * w32term.h (check_w32): Likewise.
8743 * menu.c (Fx_popup_menu): Use check_window_system.
8744 * msdos.c (check_window_system): Define for MS-DOS.
8745 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8746 * w32fns.c (check_window_system): Likewise for MS-Windows.
8747 * xfns.c (check_window_system): Likewise for X.
8748 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8749 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8751 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8753 Prefer < to > in range checks such as 0 <= i && i < N.
8754 This makes it easier to visualize quantities on a number line.
8755 This patch doesn't apply to all such range checks,
8756 only to the range checks affected by the 2013-03-24 change.
8757 This patch reverts most of the 2013-03-24 change.
8758 * alloc.c (xpalloc, Fgarbage_collect):
8759 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8760 * character.c (string_escape_byte8):
8761 * charset.c (read_hex):
8762 * data.c (cons_to_unsigned):
8763 * dispnew.c (update_frame_1):
8764 * doc.c (Fsubstitute_command_keys):
8765 * doprnt.c (doprnt):
8766 * editfns.c (hi_time, decode_time_components):
8767 * fileio.c (file_offset):
8768 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8769 * font.c (font_intern_prop):
8770 * frame.c (x_set_alpha):
8771 * gtkutil.c (get_utf8_string):
8772 * indent.c (check_display_width):
8773 * keymap.c (Fkey_description):
8774 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8776 * minibuf.c (read_minibuf_noninteractive):
8777 * process.c (wait_reading_process_output):
8778 * search.c (Freplace_match):
8779 * window.c (get_phys_cursor_glyph):
8780 * xdisp.c (redisplay_internal):
8781 * xsmfns.c (smc_save_yourself_CB):
8782 Prefer < to > for range checks.
8783 * dispnew.c (sit_for): Don't mishandle NaNs.
8784 This fixes a bug introduced in the 2013-03-24 change.
8785 * editfns.c (decode_time_components): Don't hoist comparison.
8786 This fixes another bug introduced in the 2013-03-24 change.
8788 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8790 * frame.h (struct frame): Drop scroll_bottom_vpos
8791 member becaue all real users are dead long ago.
8792 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8793 * xdisp.c (redisplay_internal): Adjust user.
8795 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8797 * nsmenu.m (showAtX:Y:for:): setLevel to
8798 NSPopUpMenuWindowLevel (Bug#13998).
8800 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8802 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8803 (ns_check_pending_open_menu): Declare.
8805 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8806 (x_activate_menubar): Update the menu with title that matches
8807 ns_get_pending_menu_title, and call
8808 ns_check_pending_openmenu (Bug#12698).
8809 (menuWillOpen:): New method.
8810 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8812 * nsterm.m (menu_will_open_state, menu_mouse_point)
8813 (menu_pending_title): New varaibles.
8814 (ns_get_pending_menu_title, ns_check_menu_open)
8815 (ns_check_pending_open_menu): New functions.
8817 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8819 * indent.c (current_column_bol_cache): Remove leftover which is not
8820 used in Fmove_to_column any more.
8821 (current_column, scan_for_column): Adjust users.
8822 * keyboard.c (last_point_position_buffer, last_point_position_window):
8823 Remove leftovers which are not used for recording undo any more.
8824 (command_loop_1, syms_of_keyboard): Adjust users.
8825 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8826 redisplay_window any more.
8827 (move_it_to): Adjust user.
8829 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8831 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8832 Update dependencies.
8834 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8836 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8837 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8840 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8842 * window.h (struct window): Replace hchild, vchild and buffer slots
8843 with a single slot 'contents'. This is possible because each valid
8844 window may have either the child window (in vertical or horizontal
8845 combination) or buffer to display (for the leaf window). Using that,
8846 a lot of operations to traverse and/or change window hierarchies may
8847 be simplified. New member horizontal is used to distinguish between
8848 horizontal and vertical combinations of internal windows.
8849 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8850 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8851 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8852 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8853 Use contents slot, not buffer, where appropriate.
8854 (wset_combination): New function.
8855 (wset_buffer): Add eassert.
8856 (Fframe_first_window): Simplify the loop reaching first window.
8857 (Fwindow_buffer): Use WINDOW_LEAF_P.
8858 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8859 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8860 (unshow_buffer): Convert initial debugging check to eassert.
8861 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8862 (make_parent_window, window_resize_check, window_resize_apply)
8863 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8864 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8865 Adjust to match struct window changes.
8866 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8867 (mark_window_cursors_off, count_windows, get_leaf_windows)
8868 (foreach_window_1): Simplify the loop.
8869 * alloc.c (mark_object): Do not check for the leaf window because
8870 internal windows has no glyph matrices anyway.
8871 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8872 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8873 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8874 (build_frame_matrix_from_window_tree, mirror_make_current)
8875 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8876 (update_window_tree, set_window_update_flags): Simplify the loop.
8877 (sync_window_with_frame_matrix_rows): Enforce live window.
8878 Use contents slot, not buffer, where appropriate.
8879 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8880 and WINDOW_HORIZONTAL_COMBINATION_P.
8881 (make_frame_visible_1): Simplify the loop.
8882 Use contents slot, not buffer, where appropriate.
8883 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8884 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8885 (expose_window_tree): Likewise.
8886 Use contents slot, not buffer, where appropriate.
8887 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8888 to avoid deleted windows. Use contents slot instead of buffer.
8889 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8890 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8891 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8892 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8894 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8896 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8897 identify the reasons for assertion violations in bug#14062 and
8899 (Fx_show_tip): Fix compilation error under
8900 "--enable-check-lisp-object-type". (Bug#14073)
8902 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8903 Reported by <rzl24ozi@gmail.com>.
8905 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8907 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8909 (unwind_with_echo_area_buffer): ...to restore it here.
8910 This is needed to ensure that...
8911 (redisplay_window): ...both window markers are valid here,
8912 which is verified by eassert.
8913 * editfns.c (save_excursion_save): Do not assume that
8914 selected_window always displays the buffer.
8915 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8918 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8920 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8923 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8925 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8927 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8929 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8930 since MinGW's w32api headers do. This avoids compiler warnings.
8932 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8935 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8937 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8939 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8941 * gtkutil.c (style_changed_cb): Check if frame is live and an
8942 X frame (Bug#14038).
8944 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8946 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8947 Define only for _WIN32_WINNT less than 0x0500.
8948 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8950 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8951 see its own definitions of 'struct timeval' and 'struct timezone'.
8953 Fix incompatibilities between MinGW.org and MinGW64 headers.
8954 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8956 * w32.c (REPARSE_DATA_BUFFER): Guard with
8957 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8959 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8961 * xterm.c: Include X11/XKBlib.h
8962 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8964 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8966 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8968 * blockinput.h (input_blocked_p): Likewise.
8969 * bytecode.c (exec_byte_code): Likewise.
8970 * callproc.c (call_process_kill, call_process_cleanup)
8971 (Fcall_process): Likewise.
8972 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8973 (Fccl_execute_on_string): Likewise.
8974 * character.c (string_escape_byte8): Likewise.
8975 * charset.c (read_hex): Likewise.
8976 * cm.c (calccost): Likewise.
8977 * data.c (cons_to_unsigned): Likewise.
8978 * dired.c (directory_files_internal, file_name_completion):
8980 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8981 (sit_for): Likewise.
8982 * doc.c (Fsubstitute_command_keys): Likewise.
8983 * doprnt.c (doprnt): Likewise.
8984 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8985 * emacsgtkfixed.c: Likewise.
8986 * fileio.c (file_offset, Fwrite_region): Likewise.
8987 * floatfns.c (Fexpt, fmod_float): Likewise.
8988 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8990 * font.c (font_intern_prop): Likewise.
8991 * frame.c (x_set_alpha): Likewise.
8992 * gtkutil.c (get_utf8_string): Likewise.
8993 * indent.c (check_display_width): Likewise.
8994 * intervals.c (create_root_interval, rotate_right, rotate_left)
8995 (split_interval_right, split_interval_left)
8996 (adjust_intervals_for_insertion, delete_node)
8997 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8998 (merge_interval_right, merge_interval_left, copy_intervals)
8999 (set_intervals_multibyte_1): Likewise.
9000 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9001 * keymap.c (Fkey_description): Likewise.
9002 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9003 * lread.c (openp, read_integer, read1, string_to_number):
9005 * menu.c (ensure_menu_items): Likewise.
9006 * minibuf.c (read_minibuf_noninteractive): Likewise.
9007 * print.c (printchar, strout): Likewise.
9008 * process.c (create_process, Faccept_process_output)
9009 (wait_reading_process_output, read_process_output, send_process)
9010 (wait_reading_process_output): Likewise.
9011 * profiler.c (make_log, handle_profiler_signal): Likewise.
9012 * regex.c (re_exec): Likewise.
9013 * regex.h: Likewise.
9014 * search.c (looking_at_1, Freplace_match): Likewise.
9015 * sysdep.c (get_child_status, procfs_ttyname)
9016 (procfs_get_total_memory): Likewise.
9017 * systime.h (EMACS_TIME_VALID_P): Likewise.
9018 * term.c (dissociate_if_controlling_tty): Likewise.
9019 * window.c (get_phys_cursor_glyph): Likewise.
9020 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9021 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9023 * xfns.c (Fx_window_property): Likewise.
9024 * xmenu.c (set_frame_menubar): Likewise.
9025 * xselect.c (x_get_window_property, x_handle_dnd_message):
9027 * xsmfns.c (smc_save_yourself_CB): Likewise.
9028 * xterm.c (x_scroll_bar_set_handle): Likewise.
9030 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9032 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9033 to be optional or nil. Adjust comment and convert it to docstring.
9034 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9035 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9037 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9039 Static checking by GCC 4.8-20130319.
9040 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9041 * process.c (Fset_process_datagram_address)
9042 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9043 * xdisp.c (get_char_face_and_encoding):
9044 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9045 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9046 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9048 2013-03-24 Ken Brown <kbrown@cornell.edu>
9050 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9051 fix compilation on 64-bit Cygwin, where underscores are not
9052 automatically prepended.
9054 * w32term.c (w32_initialize): Silence compiler warning.
9056 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9058 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9059 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9060 variables, to save and restore frame dimensions.
9061 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9062 after returning from a 'fullscreen' configuration.
9063 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9064 to avoid races between the main thread and the input thread.
9066 * w32term.h (struct w32_output): New members normal_width,
9067 normal_height, normal_top, normal_left, and prev_fsmode.
9068 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9069 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9072 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9073 'fullscreen' parameter. Always record previous width and height
9074 of the frame, except when switching out of maximized modes, so
9075 that they could be restored correctly, instead of resetting to the
9076 default frame dimensions. Send SC_RESTORE command to the frame,
9077 unless we are going to send SC_MAXIMIZE, to restore the frame
9078 resize hints in the mouse pointer shown by the window manager.
9081 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9083 * lisp.h (get_frame_param): Adjust conditions for prototype
9086 2013-03-22 Ken Brown <kbrown@cornell.edu>
9088 * unexcw.c: Drop unneeded inclusion of w32common.h.
9089 (report_sheap_usage): Declare.
9090 (read_exe_header): Add magic numbers for x86_64.
9091 (fixup_executable): Fix printf format specifier for unsigned long
9094 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9096 * frame.h (struct frame): Put menu_bar_window under #ifdef
9097 because this member is not needed when X toolkit is in use.
9098 (fset_menu_bar_window):
9099 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9100 (free_glyphs, update_frame):
9101 * xdisp.c (expose_frame): Likewise.
9102 (display_menu_bar): Likewise. Remove redundant eassert.
9103 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9106 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9108 Use functions and constants to manipulate Lisp_Save_Value objects.
9109 This replaces code that used macros and strings and token-pasting.
9110 The change makes the C source a bit easier to follow,
9111 and shrinks the Emacs executable a bit.
9112 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9113 (make_save_value): Change 1st arg from string to enum. All callers
9116 (mark_object): Use if, not #if, for GC_MARK_STACK.
9117 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9118 (XSAVE_OBJECT): Now functions, not macros.
9119 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9120 the constant was never used.
9121 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9122 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9123 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9124 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9126 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9127 type3 with a single member save_type. All uses changed.
9128 (save_type, set_save_pointer, set_save_integer): New functions.
9129 * print.c (PRINTX): Remove.
9131 * alloc.c: Remove redundant static declarations.
9133 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9135 * window.h (struct window): Convert left_col, top_line, total_lines
9136 and total_cols from Lisp_Objects to integers. Adjust comments.
9137 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9139 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9140 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9141 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9142 Adjust users where appropriate.
9144 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9146 * frame.h (struct frame): Drop resx and resy because the same data is
9147 available from window system-specific output context. Adjust users.
9148 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9149 New functions to provide defaults when no window system available.
9150 (FRAME_RES_X, FRAME_RES_Y): New macros.
9151 (NUMVAL): Move from xdisp.c.
9152 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9153 (Ffont_face_attributes, Fopen_font):
9154 * image.c (gs_load):
9155 * w32font.c (fill_in_logfont):
9156 * xdisp.c (calc_pixel_width_or_height):
9157 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9158 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9160 2013-03-20 Kenichi Handa <handa@gnu.org>
9162 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9163 to 1 (temporary workaround until a bug related to ASCII
9164 optimization is fixed).
9166 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9168 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9169 Signal error if window is not internal. Adjust docstring.
9170 (delete_all_child_windows): Use combination_limit to save the buffer.
9171 (Fset_window_configuration): Adjust accordingly.
9172 * print.c (syms_of_print): Initialize debugging output not here...
9173 (init_print_once): ...but in a new function here.
9174 * lisp.h (init_print_once): Add prototype.
9175 * emacs.c (main): Add call to init_print_once. Adjust comments.
9177 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9179 * window.c (window_resize_check, window_resize_apply)
9180 (window_from_coordinates, recombine_windows, set_window_buffer)
9181 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9182 (Fsplit_window_internal, Fdelete_window_internal)
9183 (freeze_window_starts): Use bool for booleans.
9184 * window.h (window_frame_coordinates, resize_frame_windows)
9185 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9187 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9189 * dispnew.c (bitch_at_user): Use `user-error'.
9191 2013-03-17 Ken Brown <kbrown@cornell.edu>
9193 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9194 as return type of image_background. (Bug#13981)
9195 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9197 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9199 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9200 (ns_select): Don't return with result uninitialized.
9202 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9205 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9207 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9208 directories. If filename is nil, get directory name (Bug#13932).
9209 Use getFilename and getDirectory.
9210 (getFilename, getDirectory): New methods for EmacsSavePanel and
9212 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9214 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9216 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9218 2013-03-15 Kenichi Handa <handa@gnu.org>
9220 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9221 (adjust_after_replace): Make it back to static. Delete the third
9222 arg text_at_gap_tail. Cancel the code for handling it.
9224 * coding.h (struct coding_system): New member eol_seen.
9226 * coding.c (detect_ascii): New function.
9227 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9228 when the source bytes are actually scanned. On detecting for
9229 coding_category_utf_8_auto, call detect_ascii instead of scanning
9230 source bytes directly.
9231 (produce_chars): Call insert_from_gap with the new arg 0.
9232 (encode_coding): Likewise.
9233 (decode_coding_gap): Control ASCII optimization by the variable
9234 disable_ascii_optimization instead of #ifndef .. #endif.
9235 Deccode EOL format according to coding->eol_seen.
9236 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9239 * lisp.h (adjust_after_replace): Cancel externing it.
9240 (insert_from_gap): Adjust prototype.
9242 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9244 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9245 FULLSCREEN_MAXIMIZED. (Bug#13935)
9247 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9249 * region-cache.c (find_cache_boundary, move_cache_gap)
9250 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9251 Simplify debugging check and convert to eassert. Adjust comment.
9252 (pp_cache): Put under ENABLE_CHECKING.
9254 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9256 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9257 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9259 (w32fullscreen_hook): If the frame is visible, reset
9260 f->want_fullscreen flag after changing the frame size. If the
9261 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9264 2013-03-13 Daniel Colascione <dancol@dancol.org>
9266 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9267 too so that these builds can use Cygwin's file conversion
9268 functions. (We've been building and linking cygw32.o all along
9269 and just not using it.)
9271 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9273 File synchronization fixes (Bug#13944).
9274 * Makefile.in (LIB_FDATASYNC): New macro.
9276 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9277 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9278 Don't worry about HAVE_FSYNC, since a substitute fsync is
9279 available if the system lacks one.
9280 (Fwrite_regin): Retry fsync if interrupted.
9282 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9284 * w32term.c (w32_read_socket): If the Emacs frame is being
9285 activated, call w32fullscreen_hook, to make sure the new frame
9286 dimensions are in effect. (Bug#13937)
9288 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9290 * xdisp.c (init_iterator): Simplify because both character and byte
9291 positions are either specified or -1. Add eassert. Adjust comment.
9292 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9293 character and byte positions can be obtained from marker.
9295 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9297 Static checking by Sun C 5.12.
9298 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9299 * bytecode.c (exec_byte_code):
9300 * dispnew.c (init_display):
9302 * fileio.c (Fsubstitute_in_file_name):
9303 * keyboard.c (Fevent_convert_list):
9304 * keymap.c (Fsingle_key_description):
9305 * term.c (maybe_fatal, fatal):
9306 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9307 * xsmfns.c (Fhandle_save_session):
9308 Omit unreachable code.
9309 * keymap.c (map_keymap_char_table_item): Cast void * to
9310 a function pointer type; the C Standard requires this.
9312 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9313 Include <sys/param.h> unconditionally, as that works elsewhere and
9314 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9315 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9318 See ChangeLog.12 for earlier changes.
9324 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9326 This file is part of GNU Emacs.
9328 GNU Emacs is free software: you can redistribute it and/or modify
9329 it under the terms of the GNU General Public License as published by
9330 the Free Software Foundation, either version 3 of the License, or
9331 (at your option) any later version.
9333 GNU Emacs is distributed in the hope that it will be useful,
9334 but WITHOUT ANY WARRANTY; without even the implied warranty of
9335 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9336 GNU General Public License for more details.
9338 You should have received a copy of the GNU General Public License
9339 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.