1 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3 * keyboard.c (kbd_buffer_get_event): Read file notification events
6 * xgselect.c (xg_select): Read glib events in any case, even if
7 there are no file descriptors to watch for. (Bug#16519)
9 2014-02-03 Martin Rudalics <rudalics@gmx.at>
11 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
12 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
13 * w32term.c (w32_draw_window_divider): Handle first and last
15 * w32term.h (w32_fill_area_abs): New function.
16 * xdisp.c (x_draw_right_divider): Don't draw over bottom
18 * xfaces.c (realize_basic_faces): Handle new face ids.
19 * xfns.c (Fx_create_frame): Call x_default_parameter for right
20 and bottom divider width.
21 * xterm.c (x_draw_window_divider): Handle first and last pixels
24 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
26 * print.c (Fexternal_debugging_output): Add cast to pacify
27 --enable-gcc-warnings.
28 * eval.c (call_debugger): Grow specpdl if the debugger was
29 entered due to specpdl overflow (Bug#16603) and allow more
30 specpdl space for the debugger itself.
32 2014-02-02 Martin Rudalics <rudalics@gmx.at>
34 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
37 2014-02-01 Eli Zaretskii <eliz@gnu.org>
39 * w32fns.c (Ffile_system_info): Use WINAPI in the function
40 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
42 * print.c (Fexternal_debugging_output): If the argument character
43 is non-ASCII, encode it with the current locale's encoding before
44 writing the result to the terminal. (Bug#16448)
46 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
47 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
50 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
52 * process.c (create_process): Reset SIGPROF handler in the child.
53 * callproc.c (call_process): Likewise.
55 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
57 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
59 2014-01-29 Eli Zaretskii <eliz@gnu.org>
61 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
62 of zero to print strings, GDB doesn't like it.
64 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
65 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
66 we still use correct addresses. (Bug#16576)
68 2014-01-27 K. Handa <handa@gnu.org>
70 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
71 to preserve the code detection behavior of 24.3.
72 * coding.h (struct coding_system): New member detected_utf8_bytes.
73 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
74 (decode_coding_gap): Use short cut for UTF-8 file reading only
75 when coding->detected_utf8_bytes equals to coding->src_bytes.
76 * fileio.c (Finsert_file_contents): Cancel the previous change.
78 2014-01-29 Martin Rudalics <rudalics@gmx.at>
80 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
83 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
85 * xmenu.c (create_and_show_popup_menu): Handle case when no key
86 is grabbed (Bug#16565).
88 2014-01-28 Martin Rudalics <rudalics@gmx.at>
90 * xdisp.c (last_max_ascent): Re-remove after erroneously
91 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
93 (move_it_to): Re-remove reference to last_max_ascent.
94 (Fwindow_text_pixel_size): Add iterator's max_ascent and
95 max_descent here instead of calling line_bottom_y. Fix
98 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
100 * terminal.c (initial_free_frame_resources): New function.
101 (init_initial_terminal): Install new hook to free face cache
102 on initial frame and avoid memory leak. For details, see
103 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
104 * xfaces.c (free_frame_faces): Adjust comment.
106 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
108 * data.c (Fstring_to_number): Document results if unparsable
111 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
113 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
115 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
117 When decoding, prefer ptrdiff_t to int for buffer positions etc.
118 * coding.c (detect_coding_utf_8, emacs_mule_char)
119 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
120 (check_utf_8, decode_coding):
121 * coding.h (struct coding_system.errors):
122 Use ptrdiff_t, not int, for integer values derived from buffer and
125 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
126 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
127 before invoking decode_coding_gap, since there's just one block.
129 2014-01-25 Martin Rudalics <rudalics@gmx.at>
131 Fix handling of face attributes in Fx_create_frame (Bug#16529).
132 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
133 too early. Again run change_frame_size before assigning menu-
136 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
138 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
139 arrives, call x_check_fullscreen, in case the new display has a
140 different resolution. (Bug#16517)
142 2014-01-25 Eli Zaretskii <eliz@gnu.org>
144 * term.c (read_menu_input): If the selected frame changes, exit
146 (tty_menu_show): If the selected frame changes while we displayed
147 a menu, throw to top level. (Bug#16479)
149 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
151 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
153 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
155 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
156 * data.c (count_one_bits_word): Fix bug (negated comparison)
157 when BITS_PER_ULL < BITS_PER_BITS_WORD.
159 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
161 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
162 undefined behavior by initializing display property bit of a
163 string processed by the bidirectional iterator. For details, see
164 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
166 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
168 Minor cleanup of previous change.
169 * image.c (imagemagick_error, Fimagemagick_types):
170 Omit some recently-introduced and unnecessary casts and assignments.
172 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
174 Fix two memory leaks discovered with Valgrind.
175 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
176 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
178 2014-01-22 Martin Rudalics <rudalics@gmx.at>
180 Fixes in window size functions around Bug#16430 and Bug#16470.
181 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
182 (Fwindow_mode_line_height, Fwindow_header_line_height)
183 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
184 Minor doc-string adjustments.
185 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
187 (window_body_height, window_body_width): Do not count partially
188 visible lines/columns when PIXELWISE is nil (Bug#16470).
189 (Qfloor, Qceiling): New symbols.
191 2014-01-21 Eli Zaretskii <eliz@gnu.org>
193 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
194 when the image cache is not yet allocated. (Bug#16509)
196 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
198 * buffer.c (Fkill_buffer): When killing an indirect buffer,
199 re-attach intervals to its base buffer (Bug#16502).
200 * intervals.c (set_interval_object): Move from here...
201 * intervals.h (set_interval_object): ... to here. Fix comments.
203 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
205 Avoid undefined behavior by initializing buffer redisplay bit.
206 Problem reported by Dmitry Antipov in
207 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
208 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
210 Revert some of the CANNOT_DUMP fix (Bug#16494).
211 * lread.c (init_lread): Fix typo: NILP, not !NILP.
213 2014-01-19 Eli Zaretskii <eliz@gnu.org>
215 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
216 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
217 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
218 they are replaced by macros that expand into direct calls to the
219 corresponding functions from GDI32.DLL.
220 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
221 variables in the Cygwin build, they are unused.
223 2014-01-19 K. Handa <handa@gnu.org>
225 * composite.c (composition_update_it): Fix previous change.
227 2014-01-18 Eli Zaretskii <eliz@gnu.org>
229 Fix file name handling on MS-Windows 9X.
230 * w32.c (maybe_load_unicows_dll): New function.
232 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
233 on, to make sure we can convert file names to and from UTF-8 on
234 Windows 9X. This fixes a failure to start up because Emacs cannot
235 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
237 * w32font.c [WINDOWSNT]: Include w32.h.
238 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
239 of implementing the same stuff.
240 Remove now unused g_b_init_is_windows_9x.
242 * w32.h (maybe_load_unicows_dll): Add prototype.
244 2014-01-17 Eli Zaretskii <eliz@gnu.org>
246 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
247 switch to single keyboard. Prevents daemon crashes when a new
248 client connects while we show a TTY menu in an existing client.
251 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
253 Fix MinGW64 porting problem with _setjmp.
254 Reported by Eli Zaretskii in:
255 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
256 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
257 the old _setjmp and _longjmp. All uses changed.
259 2014-01-13 Daniel Colascione <dancol@dancol.org>
261 * textprop.c (Fremove_list_of_text_properties): Correctly
262 handle reaching the end of the interval tree. (Bug#15344)
264 2014-01-13 Martin Rudalics <rudalics@gmx.at>
266 * xdisp.c (resize_mini_window): Round height to a multiple of
267 frame's line height. Fix bug in calculation of window start
268 position (Bug#16424).
270 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
272 * macfont.m: Include termchar.h.
273 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
274 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
275 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
276 *_WITH_GC_* to take face and f as parameters.
277 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
278 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
280 2014-01-13 Daniel Colascione <dancol@dancol.org>
282 Fix menu item updating in the presence of the Unity global menu
285 * gtkutil.h (xg_have_tear_offs): Add frame parameter
286 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
288 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
289 updating menus; explain why.
290 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
291 problem it's supposed to solve and it interferes with detecting
292 the presence of a global menu.
293 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
296 2014-01-11 K. Handa <handa@gnu.org>
298 * composite.c (composition_update_it): Fix indexing of
299 LGSTRING_CHAR (Bug#15984).
301 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
303 * unexw32.c (_start) [__MINGW64__]: Define to __start.
305 2014-01-11 Eli Zaretskii <eliz@gnu.org>
307 * xdisp.c (try_window_id): Don't use this function's optimizations
308 if overlays in the buffer displayed by the window have changed
309 since last redisplay. (Bug#16347)
310 (message_dolog): Fix indentation.
312 2014-01-11 Martin Rudalics <rudalics@gmx.at>
314 * frame.c (frame_resize_pixelwise): Fix doc-string.
316 2014-01-10 Martin Rudalics <rudalics@gmx.at>
318 Fix handling of internal borders (Bug#16348).
319 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
320 internal border width from pixel width of windows.
321 (change_frame_size_1): Don't return early when frame's pixel
322 size changes - we still have to record the new sizes in the
324 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
325 also when toolbar gets larger.
326 * window.c (check_frame_size): Include internal_border_width in
328 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
329 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
330 non-toolkit/non-GTK version clear internal border.
331 * xterm.c (x_clear_under_internal_border): New function for
332 non-toolkit/non-GTK version.
333 (x_after_update_window_line): In non-toolkit/non-GTK version
335 (handle_one_xevent, x_set_window_size): Call
336 x_clear_under_internal_border in non-toolkit/non-GTK version.
337 * xterm.h (x_clear_under_internal_border): Extern it.
339 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
341 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
342 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
345 2014-01-06 Eli Zaretskii <eliz@gnu.org>
347 * xdisp.c (redisplay_window): Don't skip window redisplay if the
348 last value of point is not equal to buffer's point. (Bug#16129)
350 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
353 * nsterm.h (updateCollectionBehavior): Rename from
354 updateCollectionBehaviour. All uses changed.
356 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
357 * Makefile.in (SETFATTR): New macro.
358 (temacs$(EXEEXT)): Use it.
360 2014-01-04 Martin Rudalics <rudalics@gmx.at>
362 Fix maximization behavior on Windows (Bug#16300).
363 * w32fns.c (w32_fullscreen_rect): Don't handle
364 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
365 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
366 of SetWindowPos. Restore last placement also when leaving
367 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
368 but the FULLSCREEN_BOTH case.
370 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
373 * data.c (arithcompare_driver):
374 * fileio.c (Fcar_less_than_car):
375 * fns.c (internal_equal):
376 * frame.c (delete_frame):
377 * lisp.h (enum More_Lisp_Bits):
379 Avoid C99 constructs that don't work in C89.
380 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
381 to port to C89, which doesn't have 'long long'.
382 (count_trailing_zero_bits): Use them.
384 2014-01-03 Chong Yidong <cyd@gnu.org>
386 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
388 2014-01-02 Martin Rudalics <rudalics@gmx.at>
390 Further adjust frame/window scrollbar width calculations.
391 * window.c (apply_window_adjustment): Set
392 windows_or_buffers_changed.
393 (Fwindow_scroll_bars): Return actual scrollbar width.
394 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
395 For non-toolkit builds again use 14 as minimum width and set
396 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
397 * xterm.c (XTset_vertical_scroll_bar): Take width from
398 WINDOW_SCROLL_BAR_AREA_WIDTH.
399 (x_new_font): Rename wid to unit. Base calculation of new
400 scrollbar width on toolkit used and make it analogous to that of
401 x_set_scroll_bar_default_width.
402 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
403 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
405 * w32term.c (w32_set_vertical_scroll_bar): Take width from
406 WINDOW_SCROLL_BAR_AREA_WIDTH.
407 (x_new_font): Make it correspond to changes in xterm.c.
409 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
411 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
412 This is a cleaner way to fix the MinGW-w64 porting problem.
413 Check for INTPTR_MAX misconfiguration.
415 2014-01-01 Eli Zaretskii <eliz@gnu.org>
417 * search.c (newline_cache_on_off, find_newline): In indirect
418 buffers, use the newline cache of the base buffer.
420 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
421 buffer, invalidate the caches of its base buffer. (Bug#16265)
423 * indent.c (width_run_cache_on_off, compute_motion): In indirect
424 buffers, use the width-run cache of the base buffer.
426 * xdisp.c (redisplay_window): When the window displays an indirect
427 buffer, and the character widths in the display table have
428 changed, invalidate the width-run cache of the corresponding base
431 * fileio.c (Finsert_file_contents): When invalidating the newline
432 cache, consider the case of inserting into indirect buffer.
434 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
435 In indirect buffers, use the paragraph cache of the base buffer.
437 2013-12-31 Martin Rudalics <rudalics@gmx.at>
439 * window.c (grow_mini_window): Fix last change.
441 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
443 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
445 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
447 * w32term.c (w32_initialize): Use LCID and LOWORD.
449 * w32proc.c (create_child): Use pid_t for 5th argument.
450 (IsValidLocale): Don't provide prototype for MinGW64.
451 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
452 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
454 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
455 MinGW64 doesn't support.
457 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
459 * w32.c (set_named_security_info): New function.
460 (acl_set_file): Fall back on set_named_security_info if
461 set_file_security fails.
462 (g_b_init_set_named_security_info_w)
463 (g_b_init_set_named_security_info_a): New static variables.
464 (globals_of_w32): Initialize them to zero.
465 (set_named_security_info): Set them to non-zero if the
466 corresponding API is available.
467 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
470 2013-12-31 Martin Rudalics <rudalics@gmx.at>
472 Some more fixes following pixelwise resize changes including one
474 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
475 of frame_resize_pixelwise.
476 * widget.c (pixel_to_text_size): New function.
477 (update_wm_hints): Have size hints respect value of
478 frame_resize_pixelwise.
479 (EmacsFrameResize): Alway process resize requests pixelwise.
480 * window.c (grow_mini_window): Make sure mini window is at least
482 * xdisp.c (display_menu_bar): Make sure menubar extends till
484 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
485 (x_set_tool_bar_lines): Calculate pixelwise.
486 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
487 frame_resize_pixelwise.
489 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
491 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
492 variables not used there.
494 2013-12-30 Eli Zaretskii <eliz@gnu.org>
496 * w32.c (sys_umask): New function. (Bug#16299)
498 2013-12-30 Martin Rudalics <rudalics@gmx.at>
500 * dispnew.c (change_frame_size_1): Take old width of root window
501 from that window's pixel width. (Bug#16284)
503 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
505 Plain copy-file no longer chmods an existing destination (Bug#16133).
506 * fileio.c (realmask): Now a static var, not a local.
507 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
508 Remove arg STATPTR. All uses changed.
509 (Fcopy_file): Do not alter permissions of existing destinations,
510 unless PRESERVE-PERMISSIONS (renamed from
511 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
512 Avoid race when testing for existing destinations and for
513 when input and output files are the same.
514 If changing the group fails, adjust both default and
515 preserved permissions so that access is not granted to the
517 (Fset_default_file_modes, init_fileio): Update realmask.
518 (Fdefault_file_modes): Use realmask instead of calling umask.
520 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
522 Fix pipe bug with OS X emacs --daemon (Bug#16262).
523 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
524 flags on the daemon pipe ends before execing.
526 2013-12-28 Eli Zaretskii <eliz@gnu.org>
528 * w32fns.c (Fx_create_frame): Error out if called from a TTY
531 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
533 * callproc.c (Vexec_path): Document that exec-directory is in it.
535 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
537 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
540 2013-12-27 Chong Yidong <cyd@gnu.org>
542 * data.c (Fsymbol_function): Doc fix.
544 2013-12-26 Martin Rudalics <rudalics@gmx.at>
546 Some more tinkering with Bug#16051.
547 * window.c (resize_frame_windows): Don't let the size of the
548 root window drop below the frame's default character size.
549 Never ever delete any subwindows - let the window manager do the
552 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
553 of toolbar lines needed when they exceed the height of the root
555 (unwind_create_frame_1): New function.
556 (Fx_create_frame): Generally inhibit calling the window
557 configuration change hook here. Remove extra call to
558 change_frame_size - it's not needed when we don't run the
559 configuration change hook.
561 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
563 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
564 On my Fedora 19 platform the core dumps were so big that
565 my desktop became nearly catatonic.
566 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
567 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
568 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
569 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
571 * conf_post.h (__has_feature): New macro, if not already defined.
572 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
573 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
575 2013-12-25 Eli Zaretskii <eliz@gnu.org>
577 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
578 is a file name. (Bug#16252)
580 2013-12-25 Chong Yidong <cyd@gnu.org>
582 * keyboard.c (Voverriding_terminal_local_map):
583 (Voverriding_local_map): Doc fix.
585 * keymap.c (Vemulation_mode_map_alists): Doc fix.
587 2013-12-24 Eli Zaretskii <eliz@gnu.org>
589 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
590 file name when it is submitted to ShellExecute. Simplify code.
591 Don't test DOCUMENT for being a string, as that is enforced by
592 CHECK_STRING. Doc fix.
594 2013-12-23 Eli Zaretskii <eliz@gnu.org>
596 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
597 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
598 redisplay_tool_bar does. Improve and fix commentary.
599 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
600 limits of the glyph matrices. (Bug#16051)
601 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
602 only when the new size is different from the old one, and the new
603 size can be achieved given the frame height.
605 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
607 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
609 2013-12-23 Glenn Morris <rgm@gnu.org>
611 * lread.c (Fload): Mention load-prefer-newer in doc.
613 2013-12-22 Martin Rudalics <rudalics@gmx.at>
615 Handle Bug#16207 by being more restrictive when running hooks.
616 * window.c (unwind_change_frame): New function.
617 (Fset_window_configuration): Don't run configuration change hook
618 while the frame configuration is unsafe. Call select_window
621 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
623 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
625 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
627 * nsterm.h: Declare EmacsColor category.
629 * nsterm.m (NSColor): Implement EmacsColor category.
630 (ns_get_color): Use colorUsingDefaultColorSpace.
631 (ns_get_color, ns_term_init): Use colorForEmacsRed.
633 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
635 2013-12-21 Eli Zaretskii <eliz@gnu.org>
637 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
638 having the PNG_NORETURN attribute, to avoid compiler warning in
641 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
643 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
645 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
646 fringe background extension.
647 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
648 because they are now always the same as `left' and `width',
649 respectively. Remove code for the case that `width' and
650 `sb_width' are different.
652 2013-12-20 Martin Rudalics <rudalics@gmx.at>
654 Remove scroll_bar_actual_width from frames.
655 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
656 * frame.c (Fscroll_bar_width): Return scroll bar area width.
657 (x_figure_window_size):
658 * nsterm.m (x_set_window_size):
659 * widget.c (set_frame_size):
660 * w32term.c (x_set_window_size):
661 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
662 scroll_bar_actual_width.
664 Convert scroll_bar members to integers on Windows.
665 * w32term.h (struct scroll_bar): Convert top, left, width,
666 height, start, end and dragging to integers.
667 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
669 * w32term.c (w32_set_scroll_bar_thumb)
670 (w32_scroll_bar_handle_click): Remove XINT conversions for
671 scroll_bar members. Treat bar->dragging as integer.
672 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
673 first element. Remove XINT conversions for scroll_bar members.
674 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
675 Remove XINT conversions for scroll_bar members.
677 Fix assignment for new window total sizes.
678 * window.c (Fwindow_resize_apply_total): Assign values for
681 2013-12-20 Chong Yidong <cyd@gnu.org>
683 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
684 argument to `append'.
686 2013-12-19 Eli Zaretskii <eliz@gnu.org>
688 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
689 current text face, for extending the face of the display margins.
692 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
695 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
697 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
700 * nsterm.m (Qfile, Qurl): New.
701 (EV_MODIFIERS2): New macro.
702 (EV_MODIFIERS): Use EV_MODIFIERS2.
703 (ns_term_init): Remove font and color from DND, does not work on
704 newer OSX, and other ports don't have them.
705 (performDragOperation:): Handle modifiers used during drag.
706 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
707 Remove global Lisp variables used to communicate with ns-win.el.
708 Remove font and color handling.
709 (syms_of_nsterm): Defsym Qfile and Qurl.
711 2013-12-19 Anders Lindgren <andlind@gmail.com>
713 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
714 (ns_constrain_all_frames, x_set_offset): Remove assignment to
716 (updateFrameSize:, windowWillResize:toSize:): Add trace.
717 (constrainFrameRect): Remove special case nr_screens == 1.
718 Don't constrain size to size of view.
720 * nsterm.h (ns_output): Remove dont_constrain.
722 2013-12-19 Anders Lindgren <andlind@gmail.com>
724 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
726 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
728 Minor fixes for recent openp changes.
729 * lisp.h (GCPRO7): New macro.
730 * lread.c (openp): Use bool for boolean; all callers changed.
731 Protect save_string from GC. Don't assume that file descriptors
732 are nonzero. Redo save_mtime comparison to avoid bogus GCC
733 warning about uninitialized variable.
735 2013-12-18 Eli Zaretskii <eliz@gnu.org>
737 * w32fns.c (emacs_abort): Use intptr_t as argument of
738 INT_BUFSIZE_BOUND, to avoid compiler warnings.
740 2013-12-18 Glenn Morris <rgm@gnu.org>
742 * lread.c (Fload): Pass load_prefer_newer to openp.
743 Don't bother checking mtime if openp already did it.
744 (openp): Add `newer' argument, to check all suffixes
745 and find the newest file.
746 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
747 * callproc.c (call_process):
748 * charset.c (load_charset_map_from_file):
749 * emacs.c (init_cmdargs):
750 * image.c (x_create_bitmap_from_file, x_find_image_file):
752 * lread.c (Flocate_file_internal):
753 * process.c (Fformat_network_address):
754 * sound.c (Fplay_sound_internal):
755 * w32.c (check_windows_init_file):
756 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
758 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
760 2013-12-17 Eli Zaretskii <eliz@gnu.org>
762 * w32.c (getloadavg): Don't index samples[] array with negative
763 indices. Recover from wall-clock time being set backwards.
765 * w32term.c (w32_initialize): Declare the argument of
766 set_user_model as const.
768 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
769 (w32_menu_show): Constify some arguments passed to MessageBox.
771 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
772 to initialize Lisp objects.
774 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
775 initialize Lisp objects.
777 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
778 use variables used only on X under that condition.
780 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
781 variables not used there.
783 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
785 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
786 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
788 2013-12-16 Eli Zaretskii <eliz@gnu.org>
790 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
791 code, revealed in presence of R2L characters, character
792 compositions, and display vectors. A better fix for Bug#16148.
793 (extend_face_to_end_of_line): Don't reference tool_bar_window in
794 GTK and NS builds, they don't have this member of struct frame.
796 * dispextern.h (struct composition_it): Correct a comment for the
799 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
801 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
802 This prevents a compilation error on C compilers that do not
803 default functions to return 'int' if not declared. Also, add
804 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
805 since it now uses inline functions.
807 2013-12-16 Eli Zaretskii <eliz@gnu.org>
809 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
810 display margins on mode line, header line, and in the frame's
811 tool-bar window. (Bug#16165)
813 2013-12-16 Andreas Schwab <schwab@suse.de>
815 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
817 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
819 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
822 2013-12-16 Martin Rudalics <rudalics@gmx.at>
824 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
826 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
828 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
829 intended to find bogus pointers in font objects (Bug#16140).
830 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
831 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
832 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
833 Disable for MS-Windows due to Bug#15876; apparently this
834 requires more or less substantial changes in fontset code.
835 * xfont.c (xfont_close):
836 * xftfont.c (xftfont_close): Call x_display_info_for_display
837 to check whether 'Display *' is valid (Bug#16093 and probably
840 2013-12-15 Eli Zaretskii <eliz@gnu.org>
842 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
843 Reported by Juanma Barranquero <lekktu@gmail.com>.
845 * process.c (Fprocess_send_eof): Don't crash if someone tries to
846 open a pty on MS-Windows. (Bug#16152)
848 * emacs.c (decode_env_path): Fix bogus comparison against
849 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
851 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
853 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
854 (Fx_file_dialog): Add parentheses around && to silence warning.
856 * w32term.c (construct_drag_n_drop): Remove unused local variable.
858 2013-12-15 Eli Zaretskii <eliz@gnu.org>
860 * xdisp.c (extend_face_to_end_of_line): Extend background of
861 non-default face in margin areas as well. (Bug#16151)
862 (display_line): Call extend_face_to_end_of_line for continued
863 lines as well, if the display margins have non-zero width.
864 (set_glyph_string_background_width): When needed, set the
865 extends_to_end_of_line_p flag on glyph strings to be drawn in
866 margin areas, not only in the text area.
868 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
871 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
873 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
874 Don't worry about verify_error being t, since it has to be a list.
876 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
878 Use bool for boolean, focusing on headers.
879 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
880 No need to include <stdbool.h>, since conf_post.h does it now.
881 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
882 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
883 (SET_PER_BUFFER_VALUE_P):
884 * ccl.c, ccl.h (setup_ccl_program):
885 * ccl.h (CHECK_CCL_PROGRAM):
886 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
887 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
888 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
889 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
890 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
891 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
892 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
893 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
894 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
895 (CHARSET_FAST_MAP_SET):
896 * coding.c (decode_coding_ccl, encode_coding_ccl):
897 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
898 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
899 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
900 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
901 (decode_coding_c_string):
902 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
903 * conf_post.h (has_attribute):
904 * dispextern.h (trace_redisplay_p):
905 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
906 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
907 (SET_GLYPH_FROM_CHAR_GLYPH):
908 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
909 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
910 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
911 (cursor_in_mouse_face_p):
912 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
913 (blank_row, prepare_desired_row)
914 (build_frame_matrix_from_leaf_window, make_current)
915 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
916 (update_window, scrolling_window, update_frame_line):
917 * disptab.h (GLYPH_FOLLOW_ALIASES):
918 * editfns.c (Fformat):
919 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
920 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
921 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
922 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
923 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
924 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
926 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
927 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
928 (FRAME_MOUSE_UPDATE):
929 * fringe.c (Fdefine_fringe_bitmap):
930 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
931 (x_create_bitmap_from_xpm_data, xpm_load_image):
932 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
933 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
934 (MERGE_INTERVAL_CACHE):
935 * keymap.h (KEYMAPP):
936 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
937 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
938 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
939 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
940 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
941 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
942 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
943 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
944 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
945 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
946 (SETUP_BUFFER_SYNTAX_TABLE):
947 * systime.h (timespec_valid_p):
948 * term.c (save_and_enable_current_matrix):
949 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
950 * xdisp.c (in_display_vector_p, display_tool_bar_line)
951 (redisplay_internal, try_window_reusing_current_matrix)
952 (sync_frame_with_window_matrix_rows, try_window_id)
953 (display_menu_bar, display_tty_menu_item, display_mode_line)
954 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
955 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
956 * xmenu.c (xmenu_show):
957 * xterm.c (use_xim, x_term_init):
958 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
959 (struct x_bitmap_record):
960 Use bool for booleans.
961 * ccl.c (struct buffer_text):
962 * ccl.h (struct ccl_program):
963 * charset.h (struct charset):
965 * coding.h (struct iso_2022_spec, struct coding_system):
966 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
967 (struct glyph_string, struct face, struct face_cache)
968 (struct bidi_string_data, struct bidi_it)
969 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
971 * editfns.c (Fformat):
972 * frame.h (struct frame):
973 * fringe.c (struct fringe_bitmap):
974 * intervals.h (struct interval):
975 * keyboard.h (struct kboard):
976 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
977 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
978 (struct Lisp_Buffer_Local_Value, union specbinding):
979 * macfont.m (struct macfont_info):
980 * process.h (struct Lisp_Process):
981 * termchar.h (struct tty_display_info):
982 * window.h (struct window):
983 * xterm.h (struct x_output):
984 Use bool_bf for boolean bit-fields.
985 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
987 * ccl.h (struct ccl_program): Remove unused members private_state,
988 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
990 (struct ccl_spec): Remove unused members cr_carryover,
992 * conf_post.h: Include <stdbool.h>.
994 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
995 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
996 Surround statement macro with proper 'do { ... } while (false)' brackets.
997 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
998 Args must now be expressions; all callers changed.
999 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
1000 (PRODUCE_GLYPHS): Simplify use of boolean.
1001 * fileio.c (Fcopy_file):
1002 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
1003 * lisp.h (UNGCPRO): Return void, not int.
1004 (FOR_EACH_TAIL): Use void expression, not int expression.
1005 * region-cache.c: Reindent.
1006 * region-cache.h: Copy comments from region-cache.c, to fix
1007 incorrect remarks about booleans.
1009 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1011 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
1012 when character at point is displayed from a display vector.
1015 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
1017 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
1018 now a list of certificate validation checks that will abort a
1019 connection with an error.
1020 (Fgnutls_boot): Document it and use it.
1022 2013-12-14 Martin Rudalics <rudalics@gmx.at>
1024 * w32term.c (w32_enable_frame_resize_hack): New variable.
1025 (x_set_window_size): Use it to hack frame resizing on Windows
1028 2013-12-14 Eli Zaretskii <eliz@gnu.org>
1030 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
1031 Windows-specific code to w32.c. Change error message text to
1032 match that of Posix platforms.
1034 * w32.c (w32_copy_file): New function, most of the code copied and
1035 reworked from Fcopy_file. Improve error handling. Plug memory
1036 leak when errors are thrown. Support file names outside of the
1037 current codepage. (Bug#7100)
1039 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1041 * lread.c (load_path_default): Prototype.
1043 2013-12-13 Glenn Morris <rgm@gnu.org>
1045 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1046 (dump_path): Remove.
1047 (load-path-default): Remove `changed' argument.
1048 Do not set dump_path permanently. Simplify.
1049 (init_lread): Simplify.
1050 (syms_of_lread): Remove dump_path.
1052 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1054 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1055 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1056 2013-12-12 font-related change to avoid Bug#16128, which
1057 is quite hard to fix without even more substantial changes.
1059 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1061 * font.c (font_close_object): Check for live frame (Bug#16128).
1063 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1065 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1066 Return ptrdiff_t, not int, since it's a buffer size.
1067 Reindent/reparen some macros to a more Gnuish style.
1069 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1071 Avoid undefined behavior with huge regexp interval counts.
1072 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1073 since it's now specialized to interval counts. All uses changed.
1074 Do not assume wrapraound on signed integer overflow.
1075 (regex_compile): Simplify based on the above changes.
1077 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1079 Support file names on MS-Windows that use characters outside of
1080 the current system codepage. (Bug#7100)
1082 * w32.c (get_file_security, set_file_security)
1083 (create_symbolic_link): Separate pointers and boolean flags for
1084 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1085 non-zero, else the former.
1086 (codepage_for_filenames, filename_to_utf16, )
1087 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1089 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1091 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1092 Accept only one argument; all callers changed.
1093 (dostounix_filename): Remove the second argument, now works in
1094 UTF-8. All callers changed.
1095 (parse_root): Lose DBCS code.
1096 (get_long_basename, w32_get_short_filename, init_environment)
1097 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1098 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1099 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1100 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1101 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1102 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1104 (ansi_encode_filename): New function.
1105 (get_emacs_configuration, get_emacs_configuration_options):
1107 (add_volume_info, GetCachedVolumeInformation): Run the input file
1108 name through unixtodos_filename, to ensure it is stored and
1109 referenced in canonical form.
1110 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1111 (logon_network_drive, sys_link, utime): Improve error handling.
1112 (sys_access): New function.
1113 (hashval, generate_inode_val): Unused functions deleted.
1114 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1115 (check_windows_init_file): Convert error message from UTF-8 to
1116 ANSI codepage, for display in the message box.
1117 (globals_of_w32): Set w32_unicode_filenames according to the OS
1120 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1121 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1122 (syms_of_w32term): Declare w32-unicode-filenames.
1124 * w32proc.c (new_child, delete_child): Remove code that handled
1125 unused pending_deletion and input_file members of the child struct.
1126 (create_child, sys_spawnve): Convert all file names to ANSI
1127 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1128 name cannot be encoded in ANSI codepage. Don't use
1129 unixtodos_filename, mirror slashes by hand.
1130 (record_infile, record_pending_deletion): Functions deleted.
1131 (Fw32_short_file_name): Call w32_get_short_filename instead of
1134 * w32notify.c (add_watch): Work in Unicode mode when
1135 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1136 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1137 instead, do the same with Lisp primitives.
1139 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1140 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1141 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1142 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1143 (Fw32_shell_execute): Improve error reporting.
1144 (Fdefault_printer_name): Ifdef away for Cygwin.
1146 * w32.h (struct _child_process): Remove input_file and
1147 pending_deletion members that are no longer used.
1148 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1149 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1150 (ansi_encode_filename): New and updated prototypes.
1152 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1154 (unexec): Don't use dostounix_filename, it expects a file name in
1155 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1158 * fileio.c (Ffile_name_directory, file_name_as_directory)
1159 (directory_file_name, Fexpand_file_name)
1160 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1161 arguments of dostounix_filename.
1162 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1163 use MAX_UTF8_PATH for size of file-name strings.
1164 (emacs_readlinkat): Build an explicitly unibyte string for file
1166 (syms_of_fileio) <file-name-coding-system>:
1167 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1169 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1170 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1171 directories to UTF-8.
1172 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1173 environment, and each element of the input PATH, to UTF-8.
1175 * dired.c (file_attributes): Use build_unibyte_string explicitly
1176 to make Lisp strings from user and group names.
1178 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1181 * coding.c (decode_file_name, encode_file_name): New functions.
1183 * termcap.c (tgetent): Adapt to the change in arguments of
1186 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1189 * msdos.c (dostounix_filename, init_environment): Adapt to the
1190 change in arguments of dostounix_filename.
1192 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1193 [WINDOWSNT]: Encode file names passed to the image libraries in
1196 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1197 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1199 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1200 arguments of dostounix_filename.
1202 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1204 * font.h (struct font_entity) [HAVE_NS]: New field to record
1205 font driver which was used to create this entity.
1206 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1207 frame where the font was opened.
1208 (font_close_object): Add prototype.
1209 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1210 (font_close_object): Not static any more. Lost frame arg.
1211 Adjust comment and users.
1212 * alloc.c (cleanup_vector): Call font_close_object to adjust
1213 per-frame font counters correctly. If HAVE_NS, also call
1214 driver-specific cleanup for font-entity objects.
1215 * ftfont.c (ftfont_open):
1216 * nsfont.m (nsfont_open):
1217 * w32font.c (w32font_open_internal):
1218 * xfont.c (xfont_open):
1219 * xftfont.c (xftfont_open): Save frame pointer in font object.
1220 * macfont.m (macfont_open): Likewise.
1221 (macfont_descriptor_entity): Save driver pointer to be able
1222 to call its free_entity routine when font-entity is swept.
1223 * ftxfont.c (ftxfont_open): Add eassert because frame
1224 pointer should be saved by ftfont_driver.open.
1226 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1228 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1229 input polling is used. This is still meaningful for Cygwin, see
1230 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1231 * keyboard.c (poll_for_input_1, input_polling_used): Define
1233 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1234 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1235 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1236 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1237 (face_for_char): Likewise. Rearrange eassert and return ASCII
1238 face for CHAR_BYTE8_P.
1239 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1241 2013-12-11 Ken Brown <kbrown@cornell.edu>
1243 * dispextern.h (erase_phys_cursor):
1244 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1246 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1248 * nsterm.m (x_free_frame_resources):
1249 * term.c (tty_free_frame_resources):
1250 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1251 face cache because it's implied by free_frame_faces anyway.
1252 * w32term.c (x_free_frame_resources): Likewise. Do not call
1253 free_frame_faces twice.
1255 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1257 * editfns.c (Fformat_time_string): Mention %F in the doc.
1259 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1261 * window.c (resize_frame_windows): Don't return immediately when
1262 the root window's size doesn't change - the minibuffer window
1263 may still have to be repositioned/resized.
1264 * xfns.c (Fx_create_frame): Always change the frame size after
1265 initializing the frame's faces.
1266 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1267 change_frame_size should already have done it.
1268 (x_new_font): Assign new tool- and menu-bar heights.
1269 (x_set_window_size_1): Account for tool- and menu-bar heights
1270 (Bug#16013). Don't set pixel sizes since change_frame_size
1271 should already have done it.
1273 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1275 Remove the option of using libcrypto.
1276 * Makefile.in (LIB_CRYPTO): Remove.
1277 (LIBES): Don't use it.
1279 2013-12-11 Juri Linkov <juri@jurta.org>
1281 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1282 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1284 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1286 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1287 drawn tool bar items (Bug#16058).
1288 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1290 2013-12-09 Ken Brown <kbrown@cornell.edu>
1292 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1294 * lisp.h (get_frame_param): Adjust conditions for prototype
1297 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1299 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1300 Avoid unused macro warning if configured --without-xft.
1302 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1304 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1306 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1308 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1310 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1312 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1314 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1316 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1318 Use libcrypto's checksum implementations if available, for speed.
1319 * Makefile.in (LIB_CRYPTO): New macro.
1322 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1323 The macro didn't conform to C99 due to type mismatch,
1324 which caused compilation failure with Sun C 5.12,
1325 and it was confusing anyway. Include window.h to declare
1326 redisplay_other_windows.
1328 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1330 * window.c (set_window_buffer): Update mode line (bug#16084).
1332 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1334 Fix minor problems found by static checking.
1335 * keyboard.c (poll_for_input_1, input_polling_used):
1336 Define only if HAVE_NTGUI.
1337 * xmenu.c (popup_activate_callback): Omit unnecessary
1338 check against USE_X_TOOLKIT, which must be defined here anyway.
1339 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1342 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1344 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1346 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1348 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1350 * nsterm.m (x_set_window_size): Remove fprintf.
1351 (init): Define always. Set applicationDidFinishLaunchingCalled
1353 (applicationDidFinishLaunching:):
1354 Set applicationDidFinishLaunchingCalled.
1355 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1358 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1360 Pixel resize changes for NS (Bug#16049).
1361 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1362 height/width. row/cols are locals.
1363 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1364 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1365 (windowWillResize): Remove gsextra. Calculate extra as in
1367 (x_new_font): Don't change frame size if fullscreen.
1368 Change size pixelwise.
1370 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1371 comment in xfns.c. Change to pixelwise call.
1373 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1375 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1378 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1380 * xterm.c (input_signal_count): Remove.
1381 (x_dispatch_event): Define unconditionally.
1382 (x_make_frame_visible): Process X events until the frame
1383 is really visible (Bug#16027).
1384 * xterm.h (x_dispatch_event): Declare unconditionally.
1386 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1388 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1390 * nsterm.m (x_set_window_size): Handle pixelwise.
1392 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1394 * w32term.c (x_new_font):
1395 * xterm.c (x_new_font): Calculate new frame size from new font
1398 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1400 * lisp.h (FOR_EACH_TAIL): New macro.
1401 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1403 * window.c (select_window): Call second wset_redisplay before we change
1404 selected_window (bug#16034).
1406 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1408 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1410 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1412 * w32xfns.c: Include window.h, to avoid a compiler warning.
1414 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1416 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1417 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1418 window_scroll takes care of it.
1419 (Fset_window_point, Fdelete_other_windows_internal)
1420 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1421 (Fsplit_window_internal, Fdelete_window_internal)
1422 (Fresize_mini_window_internal, Fset_window_configuration)
1423 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1424 cause redisplay instead of forcing a complete redisplay.
1425 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1426 we're only affecting the selected_window.
1428 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1430 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1431 directional control characters. Update type and category
1432 determination according to the UBA from Unicode v6.3.
1433 (bidi_category_t): New category EXPLICIT_FORMATTING.
1435 * dispextern.h (bidi_type_t): Update to include new bidirectional
1436 properties introduced with Unicode v6.3. (Bug#16043)
1438 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1440 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1443 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1445 * font.c (font_list_entities): Remove dummy assignment.
1446 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1447 used on graphic displays only. Remove unused 'font_encoder' member.
1448 (struct font_bitmap): Remove unused 'extra' member.
1449 * nsfont.m (nsfont_open):
1450 * w32font.c (w32font_open_internal):
1451 * ftfont.c (ftfont_get_bitmap): Adjust users.
1453 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1455 Use bool for boolean.
1456 * tparam.c (tparam1):
1457 * undo.c (record_point, record_property_change):
1458 Use bool for boolean, for local vars that are always true or false.
1460 Minor integer overflow fixes (Bug#16033).
1461 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1462 This improves on the previous fix to this function.
1463 (window_resize_check): When summing up pixel counts, don't rely on
1464 undefined behavior if the sum overflows.
1466 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1468 * window.c (Fset_window_new_pixel): Don't choke at negative
1469 argument value (Bug#16033).
1471 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1472 to avoid crash in window_box_height.
1474 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1475 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1477 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1479 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1481 Minor integer overflow fixes.
1482 * window.c (Fset_window_new_pixel, grow_mini_window):
1483 * xdisp.c (Fwindow_text_pixel_size):
1484 Avoid undefined behavior on signed integer overflow.
1485 * xfns.c (x_set_mouse_color):
1486 Check that drag shape fits in 'unsigned', since that's what X wants.
1488 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1490 Improve reporting of fatal exception on MS-Windows.
1491 * w32fns.c (my_exception_handler): New function.
1492 (globals_of_w32fns): Set it up as the unhandled exception
1493 handler. Initialize exception code and address to zeros.
1494 (emacs_abort): If the exception code and address are available,
1495 print them at the beginning of the backtrace. Fix the format of
1496 printing addresses (was producing 0x0x12345678 on XP).
1499 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1501 * eval.c (Fbacktrace__locals): New function.
1502 (syms_of_eval): Defsubr it.
1504 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1506 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1507 Define here to unify between...
1508 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1509 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1511 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1513 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1515 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1516 fringe background extension.
1517 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1518 because they are now always the same as `left' and `width',
1519 respectively. Remove code for the case that `width' and
1520 `sb_width' are different.
1522 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1524 Fix minor problems found by static checking.
1525 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1526 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1527 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1529 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1531 * image.c (imagemagick_compute_animated_image): Don't crash if we
1532 have an animation with different-sized images (bug#15313).
1534 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1536 Remove some unused items introduced during pixelwise change.
1537 * window.c (window_resize_total_check): Remove unused function.
1538 * xdisp.c (remember_mouse_glyph): Remove unused label.
1539 (Ftool_bar_height): Move declaration inside #if.
1540 * xterm.c (x_set_window_size): Don't use r and c.
1542 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1544 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1547 * window.c (Fset_window_configuration): Comment out unused variables.
1549 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1551 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1553 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1555 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1557 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1558 HAVE_GNUTLS3 (Bug#16001).
1560 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1561 if interrupts are deferred (Bug#15801).
1563 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1565 Support resizing frames and windows pixelwise.
1566 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1567 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1568 (struct glyph_matrix): Replace window_left_col and
1569 window_top_line by window_pixel_left and window_pixel_top.
1570 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1572 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1573 (draw_window_divider, move_it_to, x_draw_right_divider)
1574 (x_draw_bottom_divider, change_frame_size): Add or fix
1576 * dispnew.c (change_frame_size_1): Change prototype.
1577 (adjust_glyph_matrix, required_matrix_width)
1578 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1579 values instead of lines and columns.
1580 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1581 WINDOW_TOTAL_FRINGE_WIDTH.
1582 (handle_window_change_signal, do_pending_window_change)
1583 (init_display): Adjusts calls of change_frame_size.
1584 (change_frame_size, change_frame_size_1): Handle pixelwise
1586 * frame.c (Qright_divider_width, Qbottom_divider_width):
1588 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1589 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1590 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1591 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1593 (set_frame_param): New function.
1594 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1595 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1596 (Ffringe_width, Fborder_width, Fright_divider_width)
1597 (Fbottom_divider_width): New functions, defsubr them.
1598 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1599 New argument pixelwise.
1600 (struct frame_parm_table): New members Qright_divider_width and
1601 Qbottom_divider_width.
1602 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1603 (x_report_frame_params): Handle Qright_divider_width and
1604 Qbottom_divider_width.
1605 (x_set_right_divider_width, x_set_bottom_divider_width):
1607 (frame_resize_pixelwise): New option.
1608 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1609 new_pixelwise, right_divider_width and bottom_divider_width;
1610 remove total_lines; rename text_lines, text_cols, new_text_lines
1611 and new_text_cols to text_height, text_width, new_height and
1612 new_width respectively.
1613 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1614 FRAME_TEXT_WIDTH respectively.
1615 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1616 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1617 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1619 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1620 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1621 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1622 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1623 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1624 (FRAME_TOTAL_COLS_ARG): Remove macro.
1625 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1626 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1627 (x_wm_set_size_hint): Handle frame pixel sizes.
1628 * indent.c (compute_motion, Fcompute_motion):
1629 Call window_body_width instead of window_body_cols.
1630 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1631 (make_lispy_position): Handle right and bottom dividers.
1632 (Fsuspend_emacs): Pixelize call of change_frame_size.
1633 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1634 * lisp.h: Extern set_frame_param.
1635 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1637 (Fx_create_frame): Add entry for vertical_drag_cursor.
1638 Pixelize call of change_frame_size.
1639 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1640 * nsterm.m (ns_update_window_end): Optionally draw right
1642 (x_set_window_size): Add argument pixelwise.
1643 Call check_frame_size and change_frame_size with pixelwise zero.
1644 (ns_draw_window_divider): New function.
1645 (ns_redisplay_interface): Add ns_draw_window_divider.
1646 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1647 (x_new_font): Call x_set_window_size with pixelwise zero.
1648 * print.c (print_object): For a window print its sequence
1650 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1651 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1652 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1653 (w32_createwindow): Use scroll bar area width.
1654 (w32_wnd_proc): Handle bottom divider width.
1655 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1656 (Fx_create_frame): Default divider width parameters.
1657 Caclulate sizes pixelwise. Add vertical drag cursor support.
1658 (x_create_tip_frame): Default divider widths to zero.
1659 Pixelize call to change_frame_size.
1660 (Fx_show_tip): Add handling of divider widths. Pixelize window
1662 (Fw32_frame_rect): New function.
1663 (frame_parm_handler w32_frame_parm_handlers): Add divider
1665 (Vx_window_vertical_drag_shape): Add variable.
1666 * w32inevt.c (resize_event, maybe_generate_resize_event):
1667 Pixelize change_frame_size calls.
1668 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1670 * w32term.c (w32_draw_window_divider): New function.
1671 (x_update_window_end): Handle right divider.
1672 (w32_draw_fringe_bitmap, x_scroll_run)
1673 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1674 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1675 Calculate new frame sizes pixelwise.
1676 (x_new_font): Pixelize call to x_set_window_size.
1677 (x_check_fullscreen): Pixelize call to change_frame_size.
1678 (x_set_window_size_1, x_set_window_size): New argument
1679 pixelwise. Calculate pixelwise.
1680 (x_wm_set_size_hint): Use scroll bar area width.
1681 (w32_redisplay_interface): Add w32_draw_window_divider.
1682 * w32term.h (struct w32_output): Add vertical drag cursor.
1683 * widget.c (set_frame_size, update_wm_hints)
1684 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1686 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1687 * window.c (sequence_number): Restore.
1688 (Fwindow_pixel_width, Fwindow_pixel_height)
1689 (Fwindow_mode_line_height, Fwindow_header_line_height)
1690 (window_pixel_to_total, Frun_window_scroll_functions)
1691 (Fset_window_new_pixel, window_resize_apply_total)
1692 (Fwindow_resize_apply_total): New functions.
1693 (window_body_height, window_body_width): Rename from
1694 window_body_lines. New argument PIXELWISE.
1695 Calculate pixelwise.
1696 (Fwindow_body_height, Fwindow_body_width): New argument
1698 (coordinates_in_window, window_relative_x_coord): Use window's
1699 pixel width instead of total width.
1700 (replace_window, recombine_windows): Initialize pixel values.
1701 (resize_root_window, resize_frame_windows, grow_mini_window)
1702 (shrink_mini_window): New argument PIXELWISE.
1703 Calculate pixelwise.
1704 (Fdelete_other_windows_internal, adjust_window_margins)
1705 (window_resize_check, window_resize_apply)
1706 (Fdelete_window_internal, Fresize_mini_window_internal)
1707 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1708 (check_frame_size): Rename arguments. New argument PIXELWISE.
1709 Calculate pixelwise.
1710 (set_window_buffer): Make samebuf bool. Run configuration change
1711 hook only if buffer changed.
1712 (Fset_window_buffer): Rewrite doc-string.
1713 (make_window): Initialize new_pixel slot.
1714 (Fwindow_resize_apply): Check pixel size of root window.
1715 (Fsplit_window_internal): Call 2nd argument pixel_size.
1716 Calculate pixelwise.
1717 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1719 (save_window_data): New slots frame_text_width,
1720 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1721 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1723 (Fcurrent_window_configuration, Fset_window_configuration)
1724 (save_window_save, compare_window_configurations): Handle new
1725 slots in save_window_data and saved_window.
1726 (Fset_window_scroll_bars): Fix doc-string.
1727 (window_resize_pixelwise): New variable.
1728 (coordinates_in_window, Fcoordinates_in_window_p):
1730 (make_parent_window): Adjust sequence_number.
1731 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1733 * window.h (struct window): New members new_pixel, pixel_left,
1734 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1735 (wset_new_pixel): New function.
1736 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1737 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1738 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1739 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1740 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1741 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1742 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1743 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1744 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1745 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1746 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1747 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1748 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1749 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1750 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1752 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1753 (window_body_width, check_frame_size): Adapt external declarations.
1754 * xdisp.c (last_max_ascent): New integer.
1755 (window_text_bottom_y): Handle bottom divider.
1756 (window_box_width, window_box_height): Calculate pixelwise.
1757 (get_glyph_string_clip_rects): Handle right divider.
1758 (remember_mouse_glyph): When windows are resized pixelwise
1759 proceed with width and height set to 1.
1760 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1762 (move_it_to): Calculate and return maximum x position
1764 (Fwindow_text_pixel_size): New function.
1765 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1766 (tool_bar_lines_needed): Rename to tool_bar_height.
1767 Calculate pixelwise.
1768 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1769 Calculate pixelwise.
1770 (redisplay_tool_bar): Calculate pixelwise.
1771 (redisplay_window): Calculate pixelwise. Handle dividers.
1772 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1773 (x_draw_vertical_border): Handle dividers.
1774 (define_frame_cursor1): Handle vertical drag cursor.
1775 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1776 (expose_window): Calculate pixelwise. Handle dividers.
1777 (init_xdisp): Initialize pixel values.
1778 * xfaces.c (Qwindow_divider): New face.
1779 (realize_basic_faces): Realize it.
1780 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1781 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1782 (x_set_scroll_bar_default_width): Default actual width to 16.
1783 (Fx_create_frame): Set sizes pixelwise.
1784 (x_create_tip_frame): Default divider widths to zero.
1785 Pixelize call of change_frame_size.
1786 (Fx_show_tip): Handle divider widths. Initial pixel position
1788 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1789 (Vx_window_vertical_drag_shape): New option.
1790 * xmenu.c (free_frame_menubar): Pixelize call of
1792 * xterm.c (x_draw_window_divider): New function.
1793 (x_update_window_end): Optionally draw right divider.
1794 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1795 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1796 (handle_one_xevent, x_new_font): Calculate pixelwise.
1797 (x_set_window_size_1, x_set_window_size): New argument
1798 pixelwise. Calculate pixelwise.
1799 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1800 (struct x_redisplay_interface): Add x_draw_window_divider.
1801 * xterm.h (struct x_output): Add vertical_drag_cursor.
1803 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1805 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1806 Set invisible frames's `redisplay' when a full redisplay is requested.
1807 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1808 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1809 (display_mode_lines): Set it here instead.
1811 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1813 * dispextern.h (set_window_update_flags): Remove.
1815 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1817 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1819 * xdisp.c (REDISPLAY_SOME_P): New macro.
1820 (redisplay_internal): Use it (bug#15999).
1821 (prepare_menu_bars, redisplay_window): Use it as well.
1823 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1825 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1827 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1828 (globals_of_w32font): Zero it out.
1829 (GetCharWidth32W_Proc): New function pointer.
1830 (get_char_width_32_w): New function.
1831 (compute_metrics): If get_glyph_outline_w returns an error, try
1832 get_char_width_32_w before declaring a failure. This avoids
1833 punishing raster (a.k.a. "bitmap") fonts by slowing down
1834 redisplay. (Bug#6364).
1836 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1838 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1839 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1840 highlight needs to be redisplayed. (Bug#15913)
1842 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1844 Fix minor problems found by static checking.
1845 * buffer.h (struct buffer_text, struct buffer):
1846 * frame.h (struct frame):
1847 * window.h (struct window):
1848 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1849 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1850 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1851 no-longer-valid use of HAVE_MENUS.
1852 * xdisp.c (propagate_buffer_redisplay): Now static.
1854 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1856 * xmenu.c (Fmenu_or_popup_active_p):
1857 * window.c (Fset_window_configuration):
1858 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1859 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1860 * fns.c (Fyes_or_no_p):
1861 * editfns.c (Fmessage_box, Fmessage_or_box):
1862 * alloc.c (make_save_ptr_ptr):
1863 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1865 * window.c (Fset_window_configuration): Move select_window later.
1867 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1869 Refine redisplay optimizations to only redisplay *some* frames/windows
1870 rather than all of them.
1871 * xdisp.c (REDISPLAY_SOME): New constant.
1872 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1873 (bset_redisplay, bset_update_mode_line): New functions.
1874 (message_dolog): Use bset_redisplay.
1875 (clear_garbaged_frames): Use fset_redisplay.
1876 (echo_area_display): Use wset_redisplay.
1877 (buffer_shared_and_changed): Remove.
1878 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1879 frame titles. Compute the actual set of windows redisplayed.
1880 Don't update frame titles and menu bars for frames that don't need to
1882 (propagate_buffer_redisplay): New function.
1884 (redisplay_internal): Use it. Be more selective in the set of windows
1885 we redisplay. Propagate windows_or_buffers_changed to
1886 update_mode_lines a bit later to simplify the code.
1887 (mark_window_display_accurate_1): Reset window and buffer's
1889 (redisplay_window): Do nothing if neither the window nor the buffer nor
1890 the frame needs redisplay.
1891 * window.h (struct window): Add `redisplay' field.
1892 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1893 (redisplay_other_windows, window_list): New declarations.
1894 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1895 (window_list): Not static any more.
1896 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1897 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1898 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1899 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1900 * frame.h (struct frame): Add `redisplay' field.
1901 Move `external_menu_bar' bitfield next to other bit-fields.
1902 (SET_FRAME_GARBAGED): Use fset_redisplay.
1903 (SET_FRAME_VISIBLE): Don't garbage the frame;
1904 Use redisplay_other_windows.
1905 * buffer.h (struct buffer): Add `redisplay' field.
1906 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1907 (modify_overlay): Use bset_redisplay.
1908 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1910 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1912 Support w32 file notifications in batch mode.
1913 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1914 invalid (which happens in batch mode). If non-interactive, call
1915 handle_file_notifications to store file notification events in the
1916 input queue. (Bug#15933)
1918 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1920 * w32inevt.c (handle_file_notifications): Now external, not static.
1922 * w32term.h (handle_file_notifications): Provide prototype.
1924 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1925 init_crit, since init_display, which does that otherwise, is not
1928 2013-11-27 Glenn Morris <rgm@gnu.org>
1930 * Makefile.in ($(lispsource)/international/charprop.el): New.
1931 (emacs$(EXEEXT)): Depend on charprop.el.
1933 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1935 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1936 deleting portions of the buffer under non-nil REPLACE argument.
1939 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1940 directory, watch it and not its parent.
1941 (add_watch): Allow empty string in FILE.
1943 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1945 * window.c (Fset_window_start, window_resize_apply)
1946 (window_scroll): Reset window_end_valid (Bug#15957).
1948 2013-11-27 Glenn Morris <rgm@gnu.org>
1950 * Makefile.in (leimdir): Now in lisp source directory.
1951 ($(leimdir)/leim-list.el): Just use ../leim .
1952 * epaths.in (PATH_DUMPLOADSEARCH):
1953 * lread.c (load_path_default):
1954 * nsterm.m (ns_load_path): No more leim directory.
1956 2013-11-26 Andreas Schwab <schwab@suse.de>
1958 * .gdbinit (xgettype): Add cast.
1960 2013-11-26 Glenn Morris <rgm@gnu.org>
1962 Preload leim-list.el.
1963 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1964 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1965 is a single directory.
1967 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1969 bool-vector-subsetp is now the normal direction (Bug#15912).
1970 * data.c (Fbool_vector_subsetp): Test whether the first argument
1971 is a subset of the second one, not the reverse. Add doc string.
1973 Fix minor problems found by static checking.
1974 * lread.c (load_path_default): Now static.
1975 * textprop.c (text_property_stickiness): Be consistent about the
1976 test used when deciding whether to consider the previous character.
1977 This simplifies the code a bit.
1979 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1981 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1983 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1984 (syms_of_frame): Don't defsubr them.
1986 2013-11-25 Glenn Morris <rgm@gnu.org>
1988 * lread.c (load_path_default): Change the sense of the argument.
1989 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1990 from dump_path. When it is not, avoid checking dump_path twice.
1992 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1993 uninstalled dump_path against installed Vload_path. (Bug#15964)
1995 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1997 Export get_pos_property to Elisp.
1998 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1999 (syms_of_editfns): Export it to Elisp.
2001 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
2003 2013-11-23 Romain Francoise <romain@orebokech.com>
2005 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
2006 initialization here ...
2007 (syms_of_fileio): ... from here.
2009 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
2011 * lread.c (init_lread): Fix int/Lisp_Object mixup.
2012 Please use --enable-check-lisp-object-type.
2014 2013-11-23 Glenn Morris <rgm@gnu.org>
2016 * process.c (get_process): Explicit error for dead buffers.
2018 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
2020 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
2022 2013-11-23 Glenn Morris <rgm@gnu.org>
2024 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
2025 * lread.c (load_path_check): Take path to check as argument.
2026 (load_path_default): New, split from init_lread.
2027 (init_lread): Move calc of default load-path to load_path_default.
2028 Empty elements in EMACSLOADPATH now stand for the default.
2029 (load-path): Doc fix.
2030 * emacs.c (decode_env_path): Add option to treat empty elements
2031 as nil rather than ".".
2032 * callproc.c (init_callproc_1, init_callproc):
2033 * image.c (Vx_bitmap_file_path):
2034 * lisp.h (decode_env_path):
2035 * lread.c (Vsource_directory):
2036 Update for new argument spec of decode_env_path.
2038 2013-11-22 Eli Zaretskii <eliz@gnu.org>
2040 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
2041 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2043 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2045 Fix some dependency problems that cause unnecessary recompiles.
2046 Problem reported by RMS in
2047 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2048 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2049 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2050 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2051 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2052 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2053 (boostrap-clean): No need to remove stamp-oldxmenu.
2055 Fix recently introduced bool vector overrun.
2056 This was due to an optimization that went awry.
2057 Reported by Glenn Morris in
2058 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2059 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2060 for empty vectors, undoing the 2013-11-18 change.
2061 * data.c (bool_vector_binop_driver): Rely on this.
2062 Fix bug that occasionally overran the destination.
2063 * lisp.h (struct Lisp_Bool_vector): Document this.
2065 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2067 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2070 * nsterm.m (init, run, stop:): Comment out for now, does not work
2073 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2075 * charset.c (syms_of_charset): Don't read past end of string.
2077 2013-11-19 Glenn Morris <rgm@gnu.org>
2079 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2081 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2083 Add hooks to run on gaining/losing focus. (Bug#15029)
2084 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2085 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2086 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2088 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2090 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2091 The old names predated the API change that put destination at end.
2093 Improve API of recently-added bool vector functions (Bug#15912).
2094 The old API had (bool-vector-count-matches A B)
2095 and (bool-vector-count-matches-at A B I), which gave the
2096 misleading impression that the two functions were variants, one
2097 with a location I. The new API has (bool-vector-count-population A)
2098 and (bool-vector-count-consecutive A B I) to make the distinction
2099 clearer. The first function no longer has a B argument, since the
2100 caller can easily determine the number of nils if the length and
2101 number of ts is known.
2102 * data.c (Fbool_vector_count_population): Rename from
2103 bool_vector_count_matches, and accept just 1 argument.
2104 (Fbool_vector_count_consecutive): Rename from
2105 Fbool_vector_count_matches_at.
2107 Always allocate at least one bits_word per bool vector.
2108 See Daniel Colascione in:
2109 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2110 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2111 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2112 * lisp.h (struct Lisp_Bool_vector): Document this.
2114 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2116 * insdel.c (invalidate_buffer_caches): New function, consolidated
2117 from part of prepare_to_modify_buffer.
2118 (insert_from_gap, prepare_to_modify_buffer):
2119 * coding.c (code_convert_region, code_convert_string):
2120 Call invalidate_buffer_caches. (Bug#15841)
2122 * lisp.h (invalidate_buffer_caches): Add prototype.
2124 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2126 * w32term.c (x_update_window_end): Don't invalidate the entire
2127 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2128 highlight needs to be redisplayed. (Bug#15913)
2130 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2132 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2134 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2136 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2137 while we are using Vprin1_to_string_buffer.
2139 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2140 after inserting the description string. (Bug#15907)
2142 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2144 * data.c: Work around bogus GCC diagnostic about shift count.
2145 Reported by Eli Zaretskii in
2146 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2147 (pre_value): New function.
2148 (count_trailing_zero_bits): Use it.
2150 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2152 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2153 assume C macros are not supported even under -g3 in these old GCC
2156 2013-11-15 Leo Liu <sdl.web@gmail.com>
2158 * minibuf.c (Ftry_completion, Fall_completions)
2159 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2161 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2163 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2164 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2165 This avoids placing unnecessary constants into the Emacs code.
2167 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2169 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2170 for Cygwin w32 build.
2172 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2173 for Cygwin w32 build. (Bug#15892)
2175 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2177 Simplify, port and tune bool vector implementation.
2178 * alloc.c (bool_vector_exact_payload_bytes)
2179 (bool_vector_payload_bytes): Remove.
2180 (bool_vector_fill): Return its argument.
2181 * alloc.c (bool_vector_fill):
2183 * print.c (print_object):
2184 Simplify by using bool_vector_bytes.
2185 * alloc.c (make_uninit_bool_vector):
2186 New function, broken out from Fmake_bool_vector.
2187 (Fmake_bool_vector): Use it. Use tail call.
2188 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2189 * data.c (BITS_PER_ULL): New constant.
2190 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2191 if long long versions don't exist.
2192 (shift_right_ull): New function.
2193 (count_one_bits_word): New function, replacing popcount_bits_word
2194 macro. Don't assume that bits_word is no wider than long long.
2195 (count_one_bits_word, count_trailing_zero_bits):
2196 Don't assume that bits_word is no wider than long long.
2197 * data.c (bool_vector_binop_driver, bool_vector_not):
2198 * fns.c (Fcopy_sequence):
2200 Create an uninitialized destination, to avoid needless work.
2201 (internal_equal): Simplify.
2202 (Ffillarray): Prefer tail call.
2203 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2204 contain at least one word.
2205 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2206 chars are narrower than ints.
2207 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2208 * fns.c (Fcopy_sequence):
2210 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2211 Don't try to port to hosts where bits_word values have holes; the
2212 code wouldn't work there anyway. Verify this assumption, though.
2213 (bool_vector_bytes): New function.
2214 (make_uninit_bool_vector): New decl.
2215 (bool_vector_fill): Now returns Lisp_Object.
2217 * xfns.c (xic_create_fontsetname):
2218 * xrdb.c (gethomedir): Prefer tail calls.
2220 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2222 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2223 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2225 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2226 that requires a return value.
2227 (Fset_buffer_modified_p): Take advantage of this change to do
2230 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2232 * buffer.c (Frestore_buffer_modified_p): Sync it with
2233 Fset_buffer_modified_p.
2234 (Fforce_mode_line_update): New function, moved from subr.el.
2235 (Fset_buffer_modified_p): Use them.
2236 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2238 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2240 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2241 This avoids undefined behavior when subtracting pointers into
2242 different aways. On my platform it also makes the code a tad
2243 smaller and presumably faster.
2245 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2247 * keyboard.c (command_loop_1): Use region-extract-function.
2248 * insdel.c (Qregion_extract_function): Not static any more (can we
2249 stop pretending that these vars can benefit from being marked static?).
2251 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2253 * search.c (find_newline): If buffer text is relocated during the
2254 "dumb loop", adjust C pointers into buffer text to follow suit.
2257 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2259 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2260 for conversion (Bug#15837).
2262 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2264 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2265 for the entire range of inserted characters. (Bug#15841)
2267 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2269 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2271 (realize_default_face): Remove assignment to distant-foreground if
2272 unspecified (Bug#15815).
2274 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2276 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2277 cache-long-scans disabled, since we don't want to call
2278 prepare_to_modify_buffer (in insert_1_both) for each message we
2281 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2282 from buffer.c. Improve commentary to the buffer field setter
2285 * buffer.c (bset_cache_long_scans): Static function deleted.
2286 Improve commentary to the buffer field setter functions.
2287 (init_buffer_once): Default for cache-long-scans changed to t.
2290 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2292 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2294 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2295 This bug was introduced in my 2013-06-21 change, and caused
2296 struct Lisp_Sub_Char_Table objects to be given too many slots,
2297 which broke 'make -C admin/unidata'.
2299 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2301 Import changes from mac-port 4.5.
2302 * macfont.m (mac_font_copy_default_descriptors_for_language)
2303 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2304 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2305 (macfont_language_default_font_names): New.
2306 (macfont_list): Rearrange language/charset code.
2307 (macfont_close): Don't check for macfont_info->cache.
2308 (mac_ctfont_create_preferred_family_for_attributes): New font
2309 selection code, call
2310 mac_font_copy_default_name_for_charset_and_languages.
2311 (mac_font_copy_default_descriptors_for_language)
2312 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2314 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2316 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2318 Port to C11 aligned_alloc, and fix some integer overflows.
2319 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2320 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2321 and use of posix_memalign replaced with aligned_alloc.
2322 (aligned_alloc): New function, defined or declared as needed.
2323 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2324 Don't undef; configure.ac now does this.
2325 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2326 (calloc, aligned_alloc): Check for integer overflow.
2327 (aligned_alloc): Rename from memalign. All uses changed.
2328 (memalign): New function, an alias for aligned_alloc.
2330 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2332 * xdisp.c (redisplay_internal): Fix typo in last change.
2334 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2336 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2338 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2340 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2341 redisplay--mode-lines-cause.
2342 (redisplay_internal): Keep them uptodate. Remove redundant check of
2343 buffer_shared_and_changed.
2344 * *.[chm]: Number every assignment to update_mode_lines so we
2345 can track why it is set.
2347 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2349 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2351 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2353 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2354 can track why it is set.
2356 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2358 Integer-related fixes for term.c etc.
2359 * dispextern.h (face_tty_specified_color): New function.
2360 * term.c (turn_on_face): Don't rely on undefined behavior when
2361 assigning an out-of-range value to 'long'.
2362 Simplify test for toggling highlight.
2363 (tty_capable_p): Omit last two (unused) args. All callers changed.
2364 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2365 (read_menu_input, tty_menu_activate, tty_menu_show):
2366 * xfaces.c (x_supports_face_attributes_p)
2367 (tty_supports_face_attributes_p):
2368 Use bool for boolean. All callers changed.
2369 (tty_supports_face_attributes_p): Omit defaults for color indices;
2370 no longer needed. Simplify tail call.
2372 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2374 * xdisp.c (prepare_menu_bars): Mark static.
2375 * lisp.h (prepare_menu_bars): Don't declare.
2376 * xselect.c (x_handle_selection_clear):
2377 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2379 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2381 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2382 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2384 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2386 * keyboard.c (Fcommand_error_default_function): Rename from
2387 Fdefault_error_output.
2389 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2391 * keyboard.c (Fdefault_error_output): New function, extracted from
2393 (syms_of_keyboard): Use it for Vcommand_error_function.
2395 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2397 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2398 (init_eval): Use it to ensure handlerlist is non-NULL.
2399 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2400 (Fsignal): Adjust NULLness test of handlerlist.
2401 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2403 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2405 * callproc.c (call_process): Call prepare_to_modify_buffer before
2406 decoding text read from the sub-process, as the decoded stuff will
2407 be inserted into the buffer. This will invalidate the various
2408 caches maintained for the buffer. (Bug#15148)
2410 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2412 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2413 string of glyphless-char-display.
2415 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2417 * nsfns.m (ns_get_name_from_ioreg): New function.
2418 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2419 OSX >= 10.9. Use ns_get_name_from_ioreg.
2421 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2423 Simplify and port recent bool vector changes.
2424 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2425 only in this file. Use a more-efficient implementation if the
2426 second argument is a power of 2.
2427 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2428 Remove no-longer-necessary compile-time checks.
2429 (bool_vector_exact_payload_bytes): New function.
2430 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2431 exact payload changed to call the new function. Do not assume
2432 that the arg or result fits in ptrdiff_t.
2433 (bool_vector_fill): New function.
2434 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2436 (vroundup_ct): Don't assume arg fits in size_t.
2437 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2438 invoke set_category_set.
2439 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2440 All callers changed. Use bool_vector_set.
2441 * category.h (XCATEGORY_SET): Remove; no longer needed.
2442 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2444 * data.c (Faref): Use bool_vector_ref.
2445 (Faset): Use bool_vector_set.
2446 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2447 (Fbool_vector_not, Fbool_vector_count_matches)
2448 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2449 * fns.c (concat): Use bool_vector_ref.
2450 (Ffillarray): Use bool_vector_fill.
2451 (mapcar1): Use bool_vector_ref.
2452 (sxhash_bool_vector): Hash words, not bytes.
2453 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2454 a constant, since it's now used in #if.
2455 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2456 unsigned char on unusual architectures, so that we no longer
2457 assume that the number of bits per bits_word is a power of two or
2458 is a multiple of 8 or of CHAR_BIT.
2459 (Qt): Add forward decl.
2460 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2461 at least as strictly as bits_word.
2462 (bool_vector_data, bool_vector_uchar_data): New accessors.
2463 All data structure accesses changed to use them.
2464 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2465 (bool_vector_set): New functions.
2466 (bool_vector_fill): New decl.
2467 (ROUNDUP): Move to alloc.c as described above.
2469 Fix recent gnutls changes.
2470 * gnutls.c (Fgnutls_boot): Don't assume C99.
2471 * process.c (wait_reading_process_output): Fix typo in recent change.
2473 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2475 * process.c (wait_reading_process_output, read_process_output)
2476 (send_process): Check gnutls_state is not NULL.
2478 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2479 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2481 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2483 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2484 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2486 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2489 * nsfns.m (Fx_create_frame): Fix memory leak.
2491 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2492 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2493 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2495 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2497 * xdisp.c (message3_nolog, message_with_string): Encode the string
2498 before writing it to the terminal in a non-interactive session.
2500 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2501 sure we concatenate them into a unibyte string.
2503 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2504 resulting temporary name before returning it to the caller.
2505 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2506 is a unibyte string, convert NAME to a unibyte string to ensure
2507 that the result is also a unibyte string.
2509 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2510 create unibyte strings from default paths and directory/file
2513 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2516 * callproc.c (init_callproc): Use build_unibyte_string to make
2517 sure we create unibyte strings from default paths and
2518 directory/file names.
2520 * buffer.c (init_buffer): Don't store default-directory of
2521 *scratch* in multibyte form. The original problem which led to
2522 that is described in
2523 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2524 but it was solved long ago. (Bug#15260)
2526 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2528 Port to stricter C99 platforms.
2529 Especially, C99 prohibits nesting a struct X inside struct Y if
2530 struct X has a flexible array member.
2531 * alloc.c (struct sdata): New type.
2532 (sdata): Implement in terms of struct sdata.
2533 Remove u member; all uses replaced by next_vector, set_next_vector.
2534 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2535 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2536 (struct sblock): Rename first_data member to data, which is now
2537 a flexible array member. All uses changed.
2538 (next_vector, set_next_vector, large_vector_vec): New functions.
2539 (vector_alignment): New constant.
2540 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2541 (struct large-vector): Now merely a NEXT member, since the old approach
2542 ran afoul of stricter C99. All uses changed to use
2543 large_vector_vec or large_vector_offset.
2544 (large_vector_offset): New constant.
2545 * dispnew.c: Include tparam.h, for tgetent.
2546 Do not include term.h; no longer needed.
2547 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2548 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2549 (struct Lisp_Vector): Use a flexible array member for contents,
2550 instead of a union with a member that is an array of size 1.
2552 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2553 fact that the struct no longer contains a union.
2554 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2555 (struct Lisp_Save_Value, struct Lisp_Free):
2556 Use unsigned, not int, for spacers, to avoid c99 warning.
2557 (union specbinding): Use unsigned, not bool, for bitfield, as
2558 bool is not portable to pre-C99 hosts.
2560 2013-11-04 Glenn Morris <rgm@gnu.org>
2562 * emacs.c (usage_message): Mention that `-L :...' appends.
2564 2013-11-02 Glenn Morris <rgm@gnu.org>
2566 * Makefile.in (abs_builddir): Remove.
2567 (bootstrap_exe): Use relative filename.
2569 Use relative filenames in TAGS files.
2570 * Makefile.in (abs_srcdir): Remove it again.
2571 (.PHONY): Remove frc.
2572 (maintainer-clean): No more TAGS-LISP file.
2573 (TAGS): Pass relative file names to etags.
2574 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2576 * Makefile.in (abs_srcdir): New, set by configure.
2578 (maintainer-clean): Remove pointless echo. That should be in the
2579 top-level Makefile, if anywhere. Delete TAGS-LISP.
2580 (extraclean): No s/ and m/ directories for some time.
2581 (TAGS): Also depend on ctagsfiles3.
2582 Remove no-longer-defined S_FILE.
2583 Pass absolute filenames to etags once more.
2584 (TAGS-LISP): Replace lispdir with its expansion.
2585 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2586 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2588 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2590 * xfaces.c (check_lface_attrs, realize_default_face):
2591 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2592 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2594 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2596 * emacs.c (original_pwd): Remove global var by making it local.
2597 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2599 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2601 * xfaces.c: Declare color_distance.
2602 (QCdistant_foreground): New variable.
2603 (NEAR_SAME_COLOR_THRESHOLD): New define.
2604 (load_color2): New function.
2605 (load_color): Call load_color2.
2606 (load_face_colors): Call load_color2 and if distant-color is specified
2607 calculate distant and use distant-color if colors are near.
2608 (LFACE_DISTANT_FOREGROUND): New define.
2609 (merge_face_ref, Finternal_set_lisp_face_attribute)
2610 (Finternal_get_lisp_face_attribute)
2611 (x_supports_face_attributes_p): Handle distant-foreground similar to
2613 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2615 * dispextern.h (lface_attribute_index):
2616 Add LFACE_DISTANT_FOREGROUND_INDEX.
2618 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2620 * image.c (pbm_next_char): New function.
2621 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2622 (pbm_scan_number): Use it.
2623 (Qlibjpeg_version): New variable.
2624 (syms_of_image): DEFSYM and initialize it.
2626 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2628 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2630 2013-10-31 Glenn Morris <rgm@gnu.org>
2632 * emacs.c (original_pwd): New char.
2633 (main): If using --chdir, store original_pwd.
2634 (init_cmdargs): When setting Vinvocation_directory based on a
2635 relative argv[0], use original_pwd if set. (Bug#15768)
2637 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2639 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2641 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2643 * insdel.c: Fix minor problems found by static checking.
2644 (Qregion_extract_function): Now static.
2645 (prepare_to_modify_buffer_1): Remove unused locals.
2647 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2649 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2650 (syms_of_xdisp): Declare pre-redisplay-function.
2651 (markpos_of_region): Remove function.
2652 (init_iterator, compute_stop_pos, handle_face_prop)
2653 (face_before_or_after_it_pos, reseat_to_string)
2654 (get_next_display_element, window_buffer_changed)
2655 (redisplay_internal, try_cursor_movement, redisplay_window)
2656 (try_window_reusing_current_matrix, try_window_id, display_line)
2657 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2658 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2659 * window.h (struct window): Remove field `region_showing'.
2660 * dispextern.h (struct it): Remove region_beg/end_charpos.
2661 (face_at_buffer_position, face_for_overlay_string)
2662 (face_at_string_position): Update prototypes.
2663 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2664 (face_at_string_position): Remove `region_beg' and `region_end' args.
2665 * fontset.c (Finternal_char_font):
2666 * font.c (font_at, font_range): Adjust calls accordingly.
2667 * insdel.c (Qregion_extract_function): New var.
2668 (syms_of_insdel): Initialize it.
2669 (prepare_to_modify_buffer_1): Use it.
2671 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2673 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2674 * ftxfont.c (ftxfont_get_gcs):
2675 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2676 * xfaces.c (x_free_colors, x_free_dpy_colors)
2677 (x_create_gc, unload_color):
2678 * xselect.c (x_property_data_to_lisp):
2679 * xsettings.c (parse_settings):
2680 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2681 (get_bits_and_offset): Adjust definition.
2682 * frame.c (XParseGeometry): Adjust locals.
2683 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2684 * regex.h (toplevel): Likewise for reg_syntax_t.
2686 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2688 * eval.c (run_hook_with_args): Use FUNCTIONP.
2690 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2692 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2693 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2694 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2695 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2696 on MS-Windows anyway.
2697 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2698 (free_realized_face): ...adjust user.
2699 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2700 white relief pixels to -1.
2701 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2702 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2703 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2705 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2707 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2708 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2709 in practice now. All callers changed.
2711 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2713 * dispextern.h (struct face): Use bitfields for 'underline_type'
2714 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2715 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2716 'stipple' member. Move 'lface' member up to help...
2717 * xfaces.c (make_realized_face): ...this function to find and
2718 clear just the members that need clearing.
2719 (load_face_colors, realize_x_face):
2720 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2722 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2724 * xftfont.c (struct xftfont_info): Remove set-but-unused
2726 (xftfont_open): Adjust user.
2727 (xftfont_get_colors): Remove useless prototype.
2729 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2731 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2732 before passing them to 'unexec'. (Bug#15260)
2734 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2736 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2738 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2740 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2741 the changed signature of the font driver's 'close' method.
2743 * w32font.h (w32font_close): Adjust the prototype to the change in
2744 function definition.
2746 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2748 * w32uniscribe.c (uniscribe_close): Adapt the call to
2749 w32font_close to its new prototype.
2751 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2753 Omit unused frame argument of font API's close function.
2754 * font.h (struct font): Drop frame argument. Adjust comment.
2755 * font.c (font_clear_cache, font_close_object): Adjust users.
2756 * ftfont.c (ftfont_close):
2757 * ftxfont.c (ftxfont_close):
2758 * macfont.m (macfont_close):
2759 * nsfont.m (nsfont_close):
2760 * w32font.c (w32font_close):
2761 * xfont.c (xfont_close):
2762 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2763 tweak comments and make functions safe if called more than once for
2764 the same font object.
2766 Perform font-specific cleanup when font object is swept by GC. See
2767 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2768 * alloc.c (cleanup_vector): New function.
2769 (sweep_vector): Call it for each reclaimed vector object.
2770 * font.h (struct font): Adjust comment.
2772 2013-10-24 Glenn Morris <rgm@gnu.org>
2774 * Makefile.in (abs_top_srcdir): New, set by configure.
2776 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2778 Adjust recent font-related changes to fix bug#15686.
2779 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2780 is a live window system frame, mark its default font too.
2782 2013-10-23 Glenn Morris <rgm@gnu.org>
2784 * Makefile.in (RUN_TEMACS): Make relative (again).
2785 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2786 (bootstrap-emacs$(EXEEXT)):
2787 Quote entities that might contain whitespace.
2789 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2791 Port to Solaris 10 and its bundled GCC.
2792 Problem reported by Timothy C. Burt.
2793 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2795 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2797 Do not allow font caches to grow too large.
2798 * alloc.c (compact_font_cache_entry, compact_font_caches):
2799 New functions or stub if not HAVE_WINDOW_SYSTEM.
2800 (compact_undo_list): Factor out from Fgarbage_collect.
2802 (mark_face_cache): Mark face font. Move down to avoid
2804 (mark_terminals): Do not mark font cache here.
2805 (Fgarbage_collect): Call compaction functions described
2806 above. Adjust comment.
2808 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2810 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2811 chdir to HOME (bug#15607).
2813 * nsterm.m (Qcocoa, Qgnustep): New variables.
2814 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2815 (ns_get_color): Make selection color work for GNUstep also.
2817 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2819 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2820 handles mouse clicks. Instead, let GPM use the same code as all
2821 the other mice use. See the discussion starting at
2822 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2823 for the details of the problem with the menu bar this fixes.
2825 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2827 Remove port-specific display name lists to avoid extra
2828 complexity and data duplication with display info lists.
2829 * xterm.h (x_display_name_list): Remove declaration.
2830 * xterm.c (x_display_name_list): Remove.
2831 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2832 * xfns.c (x_display_info_for_name, Fx_display_list):
2833 Likewise. Use x_display_list where appropriate.
2834 * w32term.h (w32_display_name_list): Remove declaration.
2835 * w32term.c (w32_display_name_list): Remove.
2836 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2838 * w32fns.c (x_display_info_for_name, Fx_display_list):
2839 Likewise. Use x_display_list where appropriate.
2840 * nsterm.h (ns_display_name_list): Remove declaration.
2841 * nsterm.m (ns_display_name_list): Remove.
2842 (ns_term_init, syms_of_nsterm): Adjust users.
2843 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2844 Likewise. Use x_display_list where appropriate.
2845 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2846 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2847 (mark_terminals): Mark per-terminal font cache.
2849 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2851 Don't run timers in input-pending-p. Its new check-timers param
2852 provides the prior behavior. (Bug#15045).
2853 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2855 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2857 Make some functions static in non-Microsoft builds.
2858 On my platform (Fedora 19 x86-64), this shrinks the
2859 Emacs executable (text+data) by 0.25%.
2860 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2861 (load_color) [!MSDOS]:
2862 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2863 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2864 * lisp.h (check_existing):
2865 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2866 (network_interface_info) [!WINDOWSNT]:
2867 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2868 Remove extern decls.
2869 * fileio.c (check_existing):
2870 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2871 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2872 (network_interface_info) [!WINDOWSNT]:
2873 * term.c (encode_terminal_code) [!WINDOWSNT]:
2874 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2875 * xfaces.c (load_color) [!MSDOS]:
2877 * fileio.c (check_existing, check_executable, check_writable):
2878 * process.c (network_interface_list, network_interface_info):
2879 Move earlier, so that we don't need forward decls.
2880 * gnutls.c (fn_gnutls_transport_set_errno)
2881 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2883 * w32.c (init_environment): Use faccessat rather than
2884 check_existing, partly for consistency with the rest of the code
2885 in this file, partly so that check_existing can be static.
2887 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2888 * emacs.c (MAIN_PROGRAM): New macro.
2889 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2890 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2892 bool vector int width fixes
2893 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2894 (Fbool_vector_count_matches_at):
2895 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2896 can exceed PTRDIFF_MAX, at least in theory.
2897 (Fbool_vector_count_matches_at):
2898 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2900 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2902 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2903 (struct sockaddr): Add forward decl, for platforms that lack it.
2905 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2907 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2910 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2912 * w32.c (network_interface_get_info, network_interface_list)
2913 (network_interface_info): New functions. (Bug#15610)
2914 (GetAdaptersInfo_Proc): New typedef.
2915 (get_adapters_info): New wrapper function.
2916 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2918 * process.h (network_interface_list, network_interface_info):
2921 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2922 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2923 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2924 for WINDOWSNT. Doc fix.
2925 (syms_of_process): Defsubr Snetwork_interface_list and
2926 Snetwork_interface_info unconditionally.
2928 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2929 in NS GUI sessions. (Bug#15629)
2931 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2933 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2935 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2937 * print.c (print_object): Print " ..." when truncating bool vectors.
2939 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2941 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2942 standard mouse buttons.
2944 * termhooks.h (struct input_event): Remove incorrect commentary.
2946 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2948 Disallow bool vector operations on mixed-length operands.
2949 The old behavior left garbage in the result vector sometimes,
2950 and didn't seem to be useful.
2951 * data.c (Qwrong_length_argument): New static var.
2952 (wrong_length_argument): New function.
2953 (bool_vector_binop_driver): Check that args agree in length.
2955 * keyboard.c, keyboard.h (all_kboards): Now static.
2957 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2959 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2960 note from the lispref.
2962 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2964 * nsterm.h (struct ns_display_info): Remove set-but-unused
2965 member image_cache (image caches are per-terminal anyway).
2966 (FRAME_X_IMAGE_CACHE): Remove.
2967 * nsterm.m (ns_initialize_display_info): Adjust user.
2969 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2971 * w32proc.c: Include mingw_time.h.
2973 * w32.c: Include mingw_time.h.
2975 Implement scrolling of TTY menus when the screen is too short.
2977 * term.c (tty_menu_display): Accept an additional argument, the
2978 menu item from which to start displaying the menu. Account for
2979 the value of Y when limiting the menu to the number of available
2981 (mi_result): New enumeration.
2982 (read_menu_input): Return enumerated value. When the y coordinate
2983 hits min_y or max_y, return scroll indication instead of wrapping
2985 (tty_menu_activate): Handle the scrolling indications from
2986 read_menu_input. Compute the first menu item to display and pass
2987 it to tty_menu_display.
2989 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2991 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2992 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2993 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2994 Adjust to match the change described below.
2995 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2996 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2997 memory_below_frame members to...
2998 * termchar.h (struct tty_display_info): ...here because they're
2999 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
3000 * term.c (init_tty):
3001 * nsterm.m (ns_create_terminal):
3002 * w32term.c (w32_create_terminal):
3003 * xterm.c (x_create_terminal): Adjust users.
3004 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
3005 to filter out non-TTY frames. Adjust comment.
3006 (scrolling): Adjust user. Prefer eassert for debugging check.
3008 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3010 * xfaces.c (PT_PER_INCH): Remove unused macro.
3011 * termhooks.h (struct terminal): Remove set-but-unused
3012 member fast_clear_end_of_line.
3013 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
3014 * nsterm.m (ns_create_terminal):
3015 * term.c (init_tty):
3016 * w32term.c (w32_create_terminal):
3017 * xterm.c (x_create_terminal): Adjust users.
3019 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3021 * lisp.h (bool_vector_size): New function.
3022 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
3023 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3024 (Fbool_vector_not, Fbool_vector_count_matches_at):
3025 Remove uses of 'eassume' that should no longer be needed,
3026 because they are subsumed by the 'eassume' in bool_vector_size.
3028 2013-10-12 Eli Zaretskii <eliz@gnu.org>
3030 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
3031 after inclusion of gif_lib.h, thus fixing compiler warnings caused
3032 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
3034 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3036 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
3037 have different dimensions. (Bug#15575)
3039 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
3042 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3044 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3046 * term.c (tty_menu_show): Never return with unbalanced
3047 specpdl. Use eassert for debugging check. Adjust style.
3049 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3051 * term.c (read_menu_input): Make selection of menu items
3052 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3053 (tty_menu_activate): Fix off-by-one error when computing max_y.
3055 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3057 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3058 audit logging (only used with GnuTLS 3.x) and enable it.
3060 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3062 * dispnew.c (redraw_frame): Remove useless #ifdef because
3063 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3064 Also, move TTY fflush to...
3065 * term.c (tty_update_end): ...this function.
3067 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3069 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3070 the end of the frame's glyph matrix. (Bug#15575)
3072 * term.c (tty_menu_display): Don't move cursor while overwriting
3073 frame's glyphs with menu items. Limit the number of items
3074 displayed to what can be shown on the available screen lines,
3075 excluding the echo area.
3076 (tty_menu_activate): Limit the Y coordinate allowed by
3077 read_menu_input to the last screen line used for menu display.
3079 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3081 * lisp.h (eassume): New macro.
3082 Also, include <verify.h>, for 'assume'.
3083 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3084 (vroundup, vector_nbytes):
3085 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3086 (Fbool_vector_not, Fbool_vector_count_matches)
3087 (Fbool_vector_count_matches_at):
3088 Use eassume, not eassert.
3089 * casetab.c (set_identity, shuffle):
3090 * composite.c (composition_gstring_put_cache):
3091 * dispnew.c (update_frame_1):
3092 * ftfont.c (ftfont_shape_by_flt):
3093 * image.c (gif_load):
3094 * intervals.c (offset_intervals):
3095 * macfont.m (macfont_shape):
3096 Remove calls to 'assume' that are no longer needed, because
3097 --enable-gcc-warnings no longer generates bogus warnings
3098 when these calls are removed.
3100 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3102 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3104 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3106 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3107 (Qsubstitute_env_in_file_name): New var.
3108 (syms_of_fileio): Define it.
3110 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3112 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3113 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3116 * term.c (save_and_enable_current_matrix): Don't allocate and
3117 don't save margin areas.
3118 (restore_desired_matrix): Don't restore margin areas.
3119 (free_saved_screen): Don't free margin areas.
3121 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3123 * image.c: Pacify --enable-gcc-warnings.
3124 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3125 #define only if used.
3127 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3129 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3130 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3131 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3132 (gif_load): For giflib v5.x and later, display the error message
3133 produced by giflib when its functions fail.
3134 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3137 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3139 * keyboard.c (last_event_timestamp): Remove. For X selection and
3140 GTK popup menus, it may be obtained from per-frame X display info.
3141 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3142 (process_special_events): Adjust users.
3143 * keyboard.h (last_event_timestamp): Remove declaration.
3144 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3145 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3146 * menu.h (xmenu_show): Adjust prototype.
3147 * menu.c (Fx_popup_menu): Adjust user.
3148 * xselect.c (x_own_selection, x_get_foreign_selection)
3149 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3151 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3153 * keyboard.c (init_kboard): Now static. Add arg
3154 to denote window system. Adjust comment.
3155 (init_keyboard): Adjust user.
3156 (allocate_kboard): New function.
3158 * nsterm.m (ns_term_init):
3159 * term.c (init_tty):
3160 * w32term.c (w32_create_terminal):
3161 * xterm.c (x_term_init): Use it.
3162 * keyboard.h (init_kboard): Remove prototype.
3163 (allocate_kboard): Add prototype.
3165 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3167 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3168 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3170 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3172 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3174 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3176 * term.c (tty_menu_activate): Flush the output stream after
3177 showing the cursor, and don't mark the frame garbaged at exit from
3178 the function. Fixes redisplay glitches when moving from one menu
3181 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3183 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3184 or throw error (Bug#15570).
3186 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3188 * intervals.c (temp_set_point_both): Move test into 'eassert',
3191 * lisp.h (eassert): Don't use 'assume'.
3192 Sometimes 'assume' wins in performance, and sometimes it loses,
3193 so it shouldn't be used all the time. Perhaps we need two
3194 flavors of 'eassert', one for where 'assume' is far more likely
3195 to help or to hurt; but that can be done later.
3196 Problem reported by Dmitry Antipov in
3197 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3198 Also, don't include <verify.h>; no longer needed.
3200 2013-10-09 Glenn Morris <rgm@gnu.org>
3202 * eval.c (Fcond): Doc tweak.
3204 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3206 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3207 expressions with side effects to eassert. (Bug#15565)
3209 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3211 * fns.c (hashfn_user_defined): Allow hash functions to return any
3214 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3216 Fix minor problems found by static checking.
3217 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3218 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3219 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3220 * keyboard.c (read_menu_command): Remove unused local.
3221 * lisp.h (read_menu_command): New decl.
3222 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3223 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3224 Return ptrdiff_t, not int.
3225 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3226 not int, for benefit of xpalloc.
3227 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3229 (have_menus_p): Remove; unused.
3230 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3231 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3232 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3234 (save_and_enable_current_matrix): Omit unnecessary casts.
3235 (read_menu_input): Omit local extern decl (now in lisp.h).
3236 Don't access uninitialized storage if mouse_get_xy fails.
3237 (tty_menu_activate): Mark local as initialized, for lint.
3238 (tty_menu_activate, tty_meny_show): Remove unused locals.
3240 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3242 Support menus on text-mode terminals.
3243 * xterm.h (xw_popup_dialog): Add prototype.
3245 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3246 (xmenu_show): Block input here, instead in Fx_popup_menu.
3247 (xw_popup_dialog): New function, with X-specific bits of popup
3250 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3253 * window.c (Fset_window_configuration): Use run-time tests of the
3254 frame type instead of compile-time conditionals, when menu-bar
3255 lines are considered.
3257 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3258 (w32_popup_dialog): New prototypes.
3260 * w32menu.c (Fx_popup_dialog): Function deleted.
3261 (w32_popup_dialog): New function, with w32 specific bits of popup
3262 dialogs. Block input here.
3264 * w32inevt.c (w32_console_read_socket): Minor change to add
3265 debugging TTY events.
3267 * w32fns.c (show_hourglass): If returning early because the frame
3268 is not a GUI frame, unblock input.
3270 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3271 (cursorY): New functions.
3273 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3274 WINDOWSNT, macros that call curX and curY elsewhere.
3276 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3278 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3279 specific function to hide and show cursor on a text-mode terminal.
3280 (tty_menu_struct, struct tty_menu_state): New structures.
3281 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3282 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3283 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3284 (tty_menu_locate, save_and_enable_current_matrix)
3285 (restore_desired_matrix, screen_update, read_menu_input)
3286 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3287 (tty_pop_down_menu, tty_menu_last_menubar_item)
3288 (tty_menu_new_item_coords, tty_menu_show): New functions.
3289 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3291 * nsterm.h (ns_popup_dialog): Adjust prototype.
3293 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3295 (ns_popup_dialog): Adapt order of arguments to the other
3296 *_menu_show implementations.
3297 (Fx_popup_dialog): Function deleted.
3299 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3301 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3303 * menu.c (have_boxes): New function.
3304 (single_keymap_panes): Use it instead of a compile-time
3306 (single_menu_item): Use run-time tests of the frame type instead
3307 of compile-time conditionals.
3308 (encode_menu_string): New function.
3309 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3310 the macro, since different types of frame need different encoding
3312 (digest_single_submenu): Use run-time tests of frame type instead
3313 of, or in addition to, compile-time conditionals.
3314 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3315 (Fx_popup_menu): Detect when the function is called from keyboard
3316 on a TTY. Don't barf when invoked on a text-mode frame.
3317 Check frame type at run time, instead of compile-time conditionals for
3318 invoking terminal-specific menu-show functions.
3319 Call tty_menu_show on text-mode frames.
3320 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3321 run time to determine which alternative to invoke; support dialogs
3324 * keyboard.h <Qmouse_movement>: Declare.
3326 * keyboard.c <Qmouse_movement>: Now extern.
3327 <Qecho_keystrokes>: New static variable.
3328 (read_key_sequence): Accept an additional argument, a flag to
3329 prevent redisplay during reading of the key sequence. All callers
3331 (read_menu_command): New function.
3332 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3334 (toolkit_menubar_in_use): New function.
3335 (make_lispy_event): Use it instead of a compile-time test.
3337 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3338 window-system being available.
3340 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3341 to x-popup-dialog on the frame type, they all now support popup
3344 * dispnew.c (save_current_matrix): Save the margin areas.
3345 (restore_current_matrix): Restore margin areas.
3346 (update_frame_with_menu): New function.
3348 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3351 * alloc.c (make_save_ptr): Now compiled unconditionally.
3353 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3355 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3356 (redraw_frame, update_frame): Adjust users.
3357 * dispextern.h (set_window_update_flags): Adjust prototype.
3358 * xdisp.c (redisplay_internal): When updating all frames with zero
3359 windows_or_buffers_changed, assume that only the windows that shows
3360 current buffer should be really updated.
3362 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3364 Do not allocate huge temporary memory areas and objects while encoding
3365 for file I/O, thus reducing an enormous memory usage for large buffers.
3366 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3367 * coding.h (struct coding_system): New member raw_destination.
3368 * coding.c (setup_coding_system): Initialize it to zero.
3369 (encode_coding_object): If raw_destination is set, do not create
3370 dst_object. Add comment.
3371 * fileio.c (toplevel): New constant E_WRITE_MAX.
3372 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3373 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3375 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3377 * nsterm.m (windowDidExitFullScreen:):
3378 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3380 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3382 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3383 * keyboard.c (unblock_input_to): Don't process pending signals
3384 if a fatal error is in progress.
3386 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3387 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3388 they're talking about words in Lisp bool vectors.
3389 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3390 * data.c (popcount_bits_word): Rename from popcount_size_t.
3391 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3394 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3396 Improve support for popcount and counting trailing zeros (Bug#15550).
3397 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3398 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3399 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3400 (popcount_size_t_msc, popcount_size_t_gcc):
3401 Remove; now done by Gnulib.
3402 (popcount_size_t): Now a macro that defers to Gnulib.
3403 (count_trailing_zero_bits): Return int, for consistency with
3404 Gnulib and because Emacs prefers signed to unsigned int.
3405 Don't assume that size_t is either unsigned int or unsigned long
3406 or unsigned long long.
3407 (size_t_to_host_endian): Do not assume that size_t is either
3408 exactly 32 or exactly 64 bits wide.
3409 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3410 etc., so that it's now an enum constant, not a macro.
3411 No need to assume that it's either 32 or 64.
3413 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3415 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3418 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3420 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3421 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3423 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3425 emacs_read and emacs_write now use void *, not char *.
3426 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3427 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3428 Buffer arg is now void *, not char *. This matches plain
3429 'read' and 'write' better, and avoids a constraint violation
3430 on Solaris 9 with Oracle Studio.
3432 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3434 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3435 memset to explicit loop. Otherwise copy largest possible chunk
3436 from initialized to uninitialized part, thus allowing the longer
3437 memcpy runs and reducing the number of loop iterations.
3439 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3441 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3442 hide toolbar (Bug#15388).
3443 (windowDidEnterFullScreen:): If presentation options are zero,
3444 set them here (Bug#15388).
3445 (ns_update_auto_hide_menu_bar): Remove runtime check.
3446 Don't auto hide dock unless menubar is also auto hidden.
3448 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3450 * editfns.c (message): Mention batch mode in doc string.
3452 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3454 * nsterm.m (check_native_fs): Remove erroneous comment.
3456 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3458 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3459 uses find_newline instead of scan_newline and so doesn't move point.
3461 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3463 Use hardware support for byteswapping on glibc x86 etc.
3464 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3465 whereas the old swap64 needed 30.
3466 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3467 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3468 Use byteswap.h's macros to swap bytes.
3469 * lisp.h (swap16, swap32, swap64): Remove.
3470 All uses replaced by bswap_16, bswap_32, bswap_64.
3472 * bytecode.c (exec_byte_code): Use some more volatile variables
3473 to work around local variables getting clobbered by longjmp.
3474 Port to pre-C99, which doesn't allow decls after stmts.
3476 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3478 * lisp.h (eassert): Assume that COND is true when optimizing.
3479 In other words, take on the behavior of eassert_and_assume.
3480 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3481 (eassert_and_assume): Remove. All uses replaced by eassert.
3483 * xdisp.c (Qglyphless_char): Now static.
3485 Adjust to merge from gnulib.
3486 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3487 * lisp.h: Include <verify.h>, for 'assume'.
3489 * eval.c (clobbered_eassert): New macro.
3490 (internal_catch, internal_condition_case)
3491 (internal_condition_case_1, internal_condition_case_2)
3492 (internal_condition_case_n): Use it instead of eassert
3493 when the argument contains locals clobbered by longjmp.
3494 Don't use clobbered locals outside of clobbered_eassert.
3495 (internal_lisp_condition_case): Use a volatile variable
3496 to work around a local variable's getting clobbered.
3498 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3500 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3501 (PUSH_HANDLER): New macro.
3502 (catchlist): Remove.
3503 (handlerlist): Always declare.
3505 * eval.c (catchlist): Remove (merge with handlerlist).
3506 (handlerlist, lisp_eval_depth): Not static any more.
3507 (internal_catch, internal_condition_case, internal_condition_case_1)
3508 (internal_condition_case_2, internal_condition_case_n):
3510 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3511 handlerlist/catchlist.
3512 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3513 handlerlist which can only handle a single condition-case handler at
3515 (find_handler_clause): Simplify since we only a single branch here
3518 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3520 (bcall0): New function.
3521 (exec_byte_code): Add corresponding cases. Improve error message when
3522 encountering an invalid byte-code. Let Bunwind_protect accept
3523 a function (rather than a list of expressions) as argument.
3525 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3526 and make them unconditional now that they're heap-allocated.
3528 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3530 * charset.c (Fdecode_char, Fencode_char): Remove description of
3531 `restriction' arg. now that it's hidden by advertised-calling-convention.
3533 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3535 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3536 Remove unused variable (from mac-port).
3537 (macfont_draw): Use s->ybase for correct y position.
3539 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3541 * frame.h (struct frame): Drop has_minibuffer member because...
3542 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3543 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3545 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3547 * window.h (struct window): Prefer enum text_cursor_kinds to int
3548 for phys_cursor_type member. Move the latter, phys_cursor_width,
3549 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3550 * window.c (replace_window, make_window): Adjust users.
3552 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3554 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3555 this module is never compiled otherwise.
3557 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3559 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3562 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3564 * xdisp.c (get_next_display_element): Don't call face_for_font in
3565 a build configured --without-x. (Bug#15484)
3567 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3569 * window.c (calc_absolute_offset): #elif should be #elif defined.
3571 * frame.c (delete_frame): Block/unblock input to overcome race
3572 condition (Bug#15475).
3574 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3576 * frame.c (delete_frame): Record selected frame only after
3577 calling Qdelete_frame_functions (Bug#15477).
3579 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3581 * nsterm.m (ns_selection_color): Remove.
3582 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3583 NSColor selectedText(Background)Color. Only for COCOA.
3584 (ns_term_init): Remove assignment of ns_selection_color, logic
3585 moved to ns_get_color.
3587 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3588 NS_SELECTION_COLOR_DEFAULT.
3589 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3591 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3593 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3594 frame' does not have the tool_bar_window member.
3596 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3598 Signal error when reading an empty byte-code object (Bug#15405)
3599 * lread.c (read1): signal error
3600 * alloc.c (make_byte_code): eassert header size
3601 (sweep_vectors): change an int to size_t
3603 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3605 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3606 instead of ints, as it's the usual style for offsetof constants. See:
3607 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3609 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3610 This is ugly, but it should fix the performance problem for older
3611 GCC versions in the short run. I'll look into integrating the
3612 Gnulib module for popcount, as a better fix.
3613 See the thread starting in:
3614 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3615 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3616 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3617 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3618 (popcount_size_t): Use it.
3620 2013-09-24 Daniel Colascione <dancol@dancol.org>
3622 * process.c (Fnetwork_interface_info): Fix build break due to
3625 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3627 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3628 Prefer signed to unsigned integers where either will do.
3629 No need for 'const' on locals that do not escape.
3630 Omit easserts with unnecessary and unportable assumptions about
3631 alignment. Avoid unnecessary casts to char *.
3633 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3635 Use union for the payload of struct Lisp_Vector.
3636 This helps to avoid a few glitches dictated by C's aliasing rules.
3637 * lisp.h (struct Lisp_Vector): Use union for next and
3638 contents member. Adjust comment. Change related users.
3639 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3640 Related users changed.
3641 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3642 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3643 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3644 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3646 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3648 Optimize glyph row clearing and copying routines.
3649 * dispextern.h (struct glyph_row): Change layout of struct
3650 glyph_row to help copy_row_except_pointers. Adjust comment.
3651 * dispnew.c (null_row): Remove.
3652 (clear_glyph_row): Use offsetof and memset to find and clear
3653 just the members that need clearing. Adjust comment.
3654 (copy_row_except_pointers): Likewise for copying.
3656 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3658 Some minor cleanups of recently-added bool vector code.
3659 * conf_post.h (assume): Always return void. Use lint version
3660 only if GCC and MSC versions don't apply.
3661 * conf_post.h (assume):
3662 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3663 Depend on _MSC_VER, not __MSC_VER, for consistency with
3665 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3666 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3667 (bool_vector_binop_driver, count_trailing_zero_bits)
3668 (size_t_to_host_endian): Now static, not static inline;
3669 the latter isn't needed with modern compilers and doesn't
3670 work with older compilers anyway.
3672 * alloc.c (valgrind_p): Use bool for boolean.
3674 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3676 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3677 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3678 (display_last_displayed_message_p, message_buf_print)
3679 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3680 Use bool for boolean.
3681 * dispextern.h (cancel_line, init_desired_glyphs):
3682 Remove ancient leftover.
3683 (help_echo_showing_p, hourglass_shown_p):
3684 * lisp.h (noninteractive_need_newline): Adjust declaration.
3686 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3688 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3690 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3691 ...this file and convert the latter to static. Adjust comment.
3692 (make_initial_frame):
3693 * window.c (init_window_once): Adjust user.
3694 * frame.h (last_nonminibuf_frame): Remove declaration.
3695 * lisp.h (selected_frame): Likewise.
3696 * msdos.c (the_only_display_info): Adjust comment.
3698 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3700 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3701 computing the end column of mouse-highlight that comes from
3702 display or overlay strings. (Bug#15437)
3703 (note_mouse_highlight): Adapt calculation of last argument to
3704 mouse_face_from_string_pos to the above change.
3706 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3707 all platforms, not just for clang.
3709 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3711 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3712 about excess arguments to snprintf.
3714 * conf_post.h(assume): Use __builtin_unreachable for clang.
3716 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3718 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3719 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3721 2013-09-23 Daniel Colascione <dancol@dancol.org>
3723 * alloc.c (USE_VALGRIND): New macro; on by default
3724 when ENABLE_CHECKING.
3725 (mark_maybe_object, mark_maybe_pointer)
3726 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3728 (valgrind_p) [USE_VALGRIND]: New variable.
3729 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3731 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3733 * process.c (wait_reading_process_output): Change int pnamelen to
3736 * nsterm.m (setMarkedText:selectedRange:):
3737 (deleteWorkingText):
3738 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3739 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3740 argument to unsigned long to avoid warning.
3741 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3743 * conf_post.h (assume): Fix compiler error: x shall be cond.
3745 2013-09-22 Daniel Colascione <dancol@dancol.org>
3747 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3748 warning when compiling without a window system.
3750 2013-09-22 Daniel Colascione <dancol@dancol.org>
3752 * data.c (Qbool_vector_p): New symbol.
3753 (bool_vector_spare_mask, popcount_size_t_generic)
3754 (popcount_size_t_msc, popcount_size_t_gcc)
3756 (bool_vector_binop_driver)
3757 (count_trailing_zero_bits, size_t_to_host_endian)
3758 (Fbool_vector_exclusive_or)
3759 (Fbool_vector_union)
3760 (Fbool_vector_intersection, Fbool_vector_set_difference)
3761 (Fbool_vector_subsetp, Fbool_vector_not)
3762 (Fbool_vector_count_matches)
3763 (Fbool_vector_count_matches_at): New functions.
3764 (syms_of_data): Intern new symbol, functions.
3765 * alloc.c (bool_vector_payload_bytes): New function.
3766 (Fmake_bool_vector): Instead of calling Fmake_vector,
3767 which performs redundant initialization and argument checking,
3768 just call allocate_vector ourselves. Make sure we clear any
3769 terminating padding to zero.
3770 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3771 instead of open-coding the size calculation.
3772 (vroundup_ct): New macro.
3773 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3774 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3775 * composite.c (composition_gstring_put_cache):
3776 Change lint_assume to assume.
3777 * conf_post.h (assume): New macro.
3778 (lint_assume): Remove.
3779 * dispnew.c (update_frame_1): Change lint_assume to assume.
3780 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3782 * image.c (gif_load): Change lint_assume to assume.
3783 * lisp.h (eassert_and_assume): New macro.
3784 (Qbool_vector_p): Declare.
3785 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3786 (swap16, swap32, swap64): New inline functions.
3787 * macfont.m (macfont_shape): Change lint_assume to assume.
3788 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3789 * xsettings.c (parse_settings): Use new swap16 and
3790 swap32 from lisp.h instead of file-specific macros.
3792 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3794 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3795 found (which can legitimately happen when the glyph row at the
3796 window start is disabled in the current_matrix. (Bug#15365)
3798 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3800 Fix syntax.h bug introduced by recent INLINE change.
3801 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3802 conditionally compiled one way in some modules, and a different
3803 way in others. This doesn't work with extern inline functions,
3804 which must have the same definition in all modules, because the
3805 defining code might be shared across modules, depending on the
3806 implementation. Symptoms reported by Martin Rudalics in:
3807 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3808 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3809 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3810 overriding the corresponding functions in syntax.h.
3811 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3812 (syntax_property): New inline functions.
3813 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3814 Rewrite in terms of these new functions.
3816 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3818 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3819 not chars_in_text, whose result depends on the multibyteness of
3820 the current buffer. (Bug#15426)
3822 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3824 Port recent change to hosts where pointers aren't 'long'.
3825 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3826 Don't assume that pointers are the same width as 'long'.
3827 Add a compile-time check that a pointer fits into two X slots.
3829 A simpler, centralized INLINE.
3830 * conf_post.h (INLINE): Define only if not already defined.
3831 This allows us to use a single INLINE, defined by one file
3833 * emacs.c (INLINE): Define it.
3834 Also, include category.h, charset.h, composite.h, dispextern.h,
3835 syntax.h, systime.h, so that their INLINE definitions are expanded
3837 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3838 * buffer.h, buffer.c (BUFFER_INLINE):
3839 * category.h, category.c (CATEGORY_INLINE):
3840 * character.h, character.c (CHARACTER_INLINE):
3841 * charset.h, charset.c (CHARSET_INLINE):
3842 * composite.h, composite.c (COMPOSITE_INLINE):
3843 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3844 * frame.h, frame.c (FRAME_INLINE):
3845 * intervals.h, intervals.c (INTERVALS_INLINE):
3846 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3847 * lisp.h, alloc.c (LISP_INLINE):
3848 * process.h, process.c (PROCESS_INLINE):
3849 * syntax.h, syntax.c (SYNTAX_INLINE):
3850 * systime.h, sysdep.c (SYSTIME_INLINE):
3851 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3852 * window.h, window.c (WINDOW_INLINE):
3853 Remove. All uses replaced with INLINE.
3855 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3857 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3860 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3862 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3863 'const char *' to avoid compiler warnings due to similar change in
3864 the prototype of x_get_string_resource.
3866 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3868 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3869 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3870 going to replace static variables below. Adjust comments.
3871 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3872 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3873 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3874 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3875 Related users changed.
3876 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3877 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3878 last_mouse_movement_time, going to replace static variables below.
3880 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3881 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3883 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3884 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3885 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3886 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3887 static variables below.
3888 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3889 (last_mouse_scroll_bar): Remove.
3890 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3891 (mouseExited): Related users changed.
3893 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3895 Do not use external array to process X scroll bar messages.
3896 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3897 (x_send_scroll_bar_event): Pack window pointer into two slots
3898 of XClientMessageEvent if we're 64-bit. Adjust comment.
3899 (x_scroll_bar_to_input_event): Unpack accordingly.
3901 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3903 Ifdef away recent changes which aren't relevant to NS port.
3904 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3905 [!HAVE_NS]: Declare as such.
3906 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3907 [!HAVE_NS]: Define as such.
3909 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3911 * frame.c (x_redo_mouse_highlight): New function
3912 to factor out common code used in W32 and X ports.
3913 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3914 * xterm.h (struct x_display_info):
3915 * w32term.h (struct w32_display_info):
3916 * nsterm.h (struct ns_display_info): New members
3917 last_mouse_motion_frame, last_mouse_motion_x and
3918 last_mouse_motion_y, going to replace static variables below.
3919 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3920 (redo_mouse_highlight): Remove.
3921 (note_mouse_movement, syms_of_xterm): Adjust user.
3922 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3923 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3924 (redo_mouse_highlight): Remove.
3925 (note_mouse_movement, syms_of_w32term): Adjust user.
3926 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3927 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3929 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3930 * nsfns.m (compute_tip_xy): Adjust user.
3932 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3934 * frame.c (x_mouse_grabbed): New function.
3935 * dispextern.h (x_mouse_grabbed): Add prototype.
3936 (last_mouse_frame): Remove declaration.
3937 * xterm.h (struct x_display_info):
3938 * w32term.h (struct w32_display_info):
3939 * nsterm.h (struct ns_display_info): New member
3940 last_mouse_frame, going to replace...
3941 * xdisp.c (last_mouse_frame): ...global variable.
3942 (note_tool_bar_highlight):
3943 * w32term.c (w32_mouse_position, w32_read_socket):
3944 * xterm.c (XTmouse_position, handle_one_xevent):
3945 Use x_mouse_grabbed.
3946 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3948 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3950 * w32term.c (w32_read_socket): Avoid temporary
3951 variables in a call to x_real_positions.
3952 * xterm.c (handle_one_xevent): Likewise.
3954 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3956 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3957 (x_icon_type): Remove prototype.
3958 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3959 * frame.c (x_icon_type): Remove.
3960 * w32term.c (x_make_frame_visible, x_iconify_frame):
3961 * xterm.c (x_make_frame_visible, x_iconify_frame):
3962 Use x_set_bitmap_icon to factor out common code.
3964 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3966 * dispextern.h (check_x_display_info, x_get_string_resource):
3967 Declare here just once and unify the latter.
3968 * frame.c (check_x_display_info, x_get_string_resource):
3969 * nsterm.h (check_x_display_info):
3970 * xrdb.c (x_get_string_resource):
3971 * xterm.h (check_x_display_info): Remove prototypes.
3972 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3973 * w32reg.c (x_get_string_resource): Likewise.
3974 (w32_get_rdb_resource): Adjust user.
3976 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3978 * xterm.h (struct x_display_info): New member
3979 x_pending_autoraise_frame, going to replace...
3980 * xterm.c (pending_autoraise_frame): ...static variable.
3981 (x_new_focus_frame, XTread_socket): Adjust users.
3982 * w32term.h (struct w32_display_info): New member
3983 w32_pending_autoraise_frame, going to replace...
3984 * w32term.c (pending_autoraise_frame): ...global variable.
3985 (x_new_focus_frame, w32_read_socket): Adjust users.
3987 2013-09-17 Glenn Morris <rgm@gnu.org>
3989 * xdisp.c (message_dolog): If we create *Messages*,
3990 switch it to messages-buffer-mode.
3992 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3994 Don't overuse 'const' in types of locals.
3995 * bidi.c (bidi_count_bytes):
3996 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3997 (xg_event_is_for_scrollbar):
3998 * xselect.c (x_handle_property_notify)
3999 (x_handle_selection_notify, x_handle_dnd_message):
4000 * xsettings.c, xsettings.h (xft_settings_event):
4001 * xterm.c (x_handle_net_wm_state, handle_one_event)
4002 (x_menubar_window_to_frame, x_detect_focus_change)
4003 (construct_mouse_click, note_mouse_movement)
4004 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4005 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4006 (handle_one_xevent, x_handle_net_wm_state):
4007 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
4008 (x_handle_dnd_message):
4009 Avoid unnecessary 'const', typically the second 'const' in
4010 'const foo * const arg', a 'const' that does not affect the API
4011 and doesn't significantly help the human reader.
4013 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4015 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
4016 only if Glib < 2.36.0.
4017 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
4018 * xsettings.c (init_gconf, init_gsettings): Do not check
4020 * xterm.c (handle_one_xevent): Do not call to x_clear_area
4022 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
4024 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
4026 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
4027 before calling g_type_init.
4029 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
4031 * nsterm.m (syms_of_nsterm): ... to here.
4033 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4035 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
4036 (ignore_next_mouse_click_timeout): Use Time as X does.
4037 (handle_one_xevent): Avoid cast and use unsigned comparison.
4039 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4041 Do not copy X event in handle_one_xevent except KeyPress case.
4042 Wnen XEvent is processed, it is unlikely to be changed except
4043 KeyPress case, so we can avoid copying and use const pointer to
4044 const data to make sure that an event is not changed elsewhere.
4045 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4046 const' and do not create local copy except for the KeyPress event.
4047 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4048 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4049 (x_handle_net_wm_state, x_menubar_window_to_frame)
4050 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4051 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4052 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4053 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4054 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4055 (x_handle_dnd_message):
4056 * xsettings.c (xft_settings_event):
4057 Use 'const XEvent * const' where appropriate.
4058 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4060 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4062 Fix X event waiting to handle multiple frames.
4063 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4064 * xterm.c (pending_event_wait): Remove. Adjust users.
4065 (x_detect_focus_change): Pass frame arg.
4066 (handle_one_xevent): Find related frame early and clear per-frame
4067 wait_event_type only if this is an event for the relevant frame.
4068 (x_wait_for_event): Use per-frame wait_event_type.
4070 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4072 * nsfns.m (Fx_create_frame): Fix font driver registration for
4075 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4076 for syms_of_macfont.
4078 * nsterm.m: Include macfont.h.
4079 (ns_tmp_flags, ns_tmp_font): Remove.
4080 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4081 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4082 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4083 (changeFont:): Fix code style. Check for font driver type when
4086 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4089 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4090 (nsfont_open): Set font driver type.
4091 Set font->ascent and font->descent. Figure out font instead of
4092 ns_tmp_font, and flags instead of ns_tmp_flags.
4093 Fix indentation. Remove call to ns_draw_text_decoration,
4096 * nsfns.m: Include macfont.h.
4097 (Fx_create_frame): Register macfont driver, make a better default font.
4098 (Fns_popup_font_panel): Get font from macfont driver, if used.
4100 * macfont.m, macfont.h, macuvs.h: New files.
4102 * font.h: Declare syms_of_macfont.
4104 * font.c (syms_of_font): Call syms_of_macfont.
4106 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4108 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4110 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4111 and it is always zero for others, so I assume that this is an ancient
4112 leftover which nobody will want to change any more.
4113 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4114 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4115 * frame.c (x_set_scroll_bar_width):
4116 * w32fns.c (w32_createscrollbar):
4117 * w32term.c (w32_set_vertical_scroll_bar):
4118 * xfns.c (x_set_scroll_bar_default_width):
4119 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4120 (x_scroll_bar_expose): Related users changed.
4122 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4124 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4125 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4126 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4128 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4130 * nsterm.h, w32term.h, xterm.h: ...and not here.
4131 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4132 Remove unused Xisms.
4133 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4134 these modules are never compiled otherwise.
4136 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4138 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4139 Doc fix. (Bug#15375)
4141 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4143 Unify Fx_focus_frame between all ports.
4144 * frame.h (x_focus_frame): New prototype.
4145 * xfns.c (Fx_focus_frame): Remove.
4146 (syms_of_xfns): Do not defsubr it.
4147 (x_focus_frame): X implementation.
4148 * nsfns.m (Fx_focus_frame): Remove.
4149 (syms_of_nsfns): Do not defsubr it.
4150 (x_focus_frame): NS implementation.
4151 * w32term.c (Fx_focus_frame): Remove.
4152 (x_focus_on_frame): Rename to...
4153 (x_focus_frame): W32 implementation.
4154 * w32term.h (x_focus_on_frame): Remove prototype.
4155 * w32fns.c (Fx_focus_frame): Remove.
4156 (syms_of_w32fns): Do not defsubr it.
4157 * frame.c (Fx_focus_frame): Define here.
4158 (syms_of_frame): Defsubr here.
4159 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4161 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4163 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4164 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4165 each port to reference the port-specific window system data.
4166 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4167 (FRAME_DISPLAY_INFO): Define.
4168 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4169 (FRAME_DISPLAY_INFO): Define. Adjust users.
4170 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4171 (FRAME_DISPLAY_INFO): Define. Adjust users.
4172 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4173 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4174 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4175 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4176 * xselect.c, xterm.c: All related users changed.
4178 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4180 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4181 (x_menubar_window_to_frame): Remove prototypes.
4182 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4183 (x_menubar_window_to_frame, x_top_window_to_frame):
4185 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4186 (x_menubar_window_to_frame, x_top_window_to_frame):
4187 ...to here and convert all but the last to static.
4189 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4191 * lisp.mk (lisp): Add w32-common-fns.elc.
4193 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4195 * charset.c (char_charset): Document an exception for char-charset.
4197 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4199 * xterm.h (x_display_info): New field last_user_time...
4200 * xterm.c (toplevel): ...to replace static last_user_time.
4201 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4203 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4205 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4206 scroll bar values to prevent thumb from disappear and update comment.
4208 2013-09-11 Glenn Morris <rgm@gnu.org>
4210 * emacs.c (usage_message): Possessive apostrophe tweak.
4212 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4214 * nsterm.m (syms_of_nsterm): Use Qns.
4215 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4216 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4217 * xfns.c (x_display_info_for_name, Fx_open_connection):
4218 Remove old '#if 0' code.
4219 (syms_of_xfns): Use Qx.
4220 * termhooks.h (fullscreen_hook): Remove the leftover.
4221 (struct terminal): Fix typo in comment.
4223 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4225 Cleaning up a few X scroll bar bits.
4226 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4227 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4228 New member last_seen_part, going to replace...
4229 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4230 (xt_action_hook) [USE_LUCID]: Adjust user.
4231 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4232 Lucid-specific scroll bar support.
4233 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4234 to int and adjust to use last_seen_part member.
4235 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4236 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4237 Initialize last_seen_part.
4239 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4241 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4242 insert-buffer-substring an empty string.
4244 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4246 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4247 avoiding a GCC warning.
4249 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4251 Ifdef away frame tool bar code when it is not really used.
4252 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4253 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4254 and minimize_tool_bar_window_p under the above.
4255 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4256 (fset_tool_bar_window): Likewise.
4257 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4258 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4259 (change_frame_size_1):
4260 * window.c (window_from_coordinates, Frecenter): Adjust users.
4261 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4262 code is not really used.
4263 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4264 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4265 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4266 [!USE_GTK && !HAVE_NS]: Define as such.
4267 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4268 (note_mouse_highlight, expose_frame):
4269 * xfns.c (x_set_tool_bar_lines):
4270 * xterm.c (handle_one_xevent): Adjust users.
4272 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4274 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4275 This bug was introduced by my 2013-08-26 patch, which incorrectly
4276 assumed that the terminfo implementation doesn't use termcap buffers.
4277 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4278 these buffers apparently are used after all.
4279 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4280 (struct tty_display_info): Define members termcap_term_buffer and
4281 termcap_strings_buffer even if TERMINFO.
4283 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4286 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4287 'usage' docstring entry to pacify make-docfile.
4289 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4291 Change comparison functions =, <, >, <=, >= to take many arguments.
4292 * data.c: Change comparison functions' interface and implementation.
4293 * lisp.h: Make arithcompare available for efficient two arg
4295 * bytecode.c: Use arithcompare.
4296 * fileio.c: Use new interface.
4298 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4300 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4302 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4304 * eval.c (Feval): Document the new use of `lexical'.
4306 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4308 Review and drop old frame resize hack.
4309 * frame.h (struct frame): Remove force_flush_display_p.
4310 * dispnew.c (update_frame): Adjust user and don't call
4311 flush_frame here. The comment has said that there was an issues
4312 with redisplaying fringes, but I don't see any differences with
4313 and without this hack. Hopefully we can continue without it.
4314 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4315 current frame matrices twice if resized_p is set.
4317 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4319 Do not populate pure Xism x_sync to other ports.
4320 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4321 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4322 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4323 * w32term.h (x_sync): Remove prototype.
4325 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4327 Cleanup frame flushing.
4328 * dispextern.h (struct redisplay_interface):
4329 Drop flush_display_optional because flush_display is enough
4330 for X and flushing via RIF is just a no-op for others.
4331 * frame.h (flush_frame): New function.
4332 * dispnew.c (update_frame):
4333 * minibuf.c (read_minibuf):
4334 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4336 * keyboard.c (detect_input_pending_run_timers): Do not flush
4337 all frames but selected one in redisplay_preserve_echo_area.
4338 * nsterm.m (ns_flush): Remove no-op.
4339 (ns_redisplay_interface): Adjust user.
4340 * w32term.h (x_flush): Remove no-op.
4341 (w32_redisplay_interface): Adjust user.
4342 * xterm.c (x_flush): Simplify because we do not flush all
4343 frames at once any more. Adjust comment.
4344 (x_redisplay_interface): Adjust user.
4346 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4348 Port --without-x --enable-gcc-warnings to Fedora 19.
4349 * gfilenotify.c (globals_of_gfilenotify):
4350 Call g_type_init only if using an older glib version that needs it.
4352 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4354 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4355 (last_glyphless_glyph_merged_face_id): Remove declarations.
4356 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4357 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4358 (last_glyphless_glyph_merged_face_id): Now static.
4359 (merge_escape_glyph_face): New function, refactored from...
4360 (get_next_display_element): ...here.
4361 (merge_glyphless_glyph_face): New function, refactored from...
4362 (produce_glyphless_glyph): ...here...
4363 * term.c (produce_glyphless_glyph): ...and here.
4365 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4367 * eval.c (eval_sub): Only call Ffunction if necessary.
4369 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4371 Attempt to make redisplay more selective when changing cursor type.
4372 * frame.h (struct frame): New bitfield cursor_type_changed.
4373 * xdisp.c (cursor_type_changed): Remove.
4374 (try_cursor_movement, redisplay_window, try_window_id)
4375 (set_frame_cursor_types, try_window_reusing_current_matrix):
4376 Adjust to use per-frame bitfield.
4377 (redisplay_internal): Look for cursor type change on each visible
4378 frame and consider all frames if cursor type has been changed on
4379 the frame other than selected. If cursor type has been changed on
4380 selected frame only, do not use fast update.
4382 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4384 Attempt to make redisplay more selective when changing fonts.
4385 * frame.h (struct frame): New bitfield fonts_changed.
4386 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4387 (adjust_frame_glyphs): Add prototype.
4388 * dispnew.c (fonts_changed_p): Remove.
4389 (adjust_glyphs): Remove because we do not
4390 adjust matrices on all frames at once any more.
4391 (adjust_frame_glyphs): Block and unblock input here.
4392 (adjust_glyph_matrix): Use fonts_changed.
4393 (change_frame_size_1): Use adjust_frame_glyphs.
4394 * font.c (font_open_entity): Use fonts_changed.
4395 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4396 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4397 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4398 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4399 (shrink_mini_window, Fresize_mini_window_internal)
4400 (window_scroll_pixel_based, Fset_window_configuration)
4401 (apply_window_adjustment, Fset_window_vscroll):
4402 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4403 Use adjust_frame_glyphs.
4404 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4405 (try_window_reusing_current_matrix, try_window_id, display_line)
4406 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4407 (redisplay_internal): Consider fonts_changed and adjust frame
4408 matrices for each frame only if the frame is visible. If font
4409 has been changed on some frame during full redisplay, retry
4410 only visible frames where the font has been actually changed.
4412 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4414 Cache current header and mode line height for each window.
4415 * window.h (struct window): New fields mode_line_height
4416 and header_line_height.
4417 * window.c (make_window): Initialize them.
4418 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4419 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4420 (current_mode_line_height, current_header_line_height):
4422 * xdisp.c (current_mode_line_height, current_header_line_height):
4424 (pos_visible_p, init_xdisp): Adjust user.
4425 (redisplay_window): Invalidate mode_line_height and
4426 header_line_height if current and desired matrices do not agree.
4428 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4430 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4431 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4433 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4435 Make --without-x compatible with --enable-gcc-warnings.
4436 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4437 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4438 members under HAVE_WINDOW_SYSTEM.
4439 * keyboard.c (make_lispy_focus_out): Likewise.
4440 (record_menu_key): Move under HAVE_MENUS.
4441 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4442 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4443 (syms_of_xdisp): Adjust user.
4444 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4445 (start_hourglass, cancel_hourglass):
4446 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4447 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4448 and CLEAR_FONT_TABLE_NFONTS.
4449 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4450 Declare only if HAVE_WINDOW_SYSTEM.
4451 (lface_same_font_attributes_p, clear_face_gcs): Define only
4452 if HAVE_WINDOW_SYSTEM.
4454 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4456 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4457 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4458 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4460 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4462 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4464 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4466 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4467 This fixes a type error on hosts where ptrdiff_t is wider than int.
4469 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4471 * keyboard.c (read_key_sequence_vs): New function.
4472 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4475 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4477 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4479 Makefile improvements.
4480 * Makefile.in (config.status): Don't use double-colon rules, as
4481 they are not portable according to POSIX. Fix shell typo with `;
4482 I guess this rule has never been tested?
4483 (VCSWITNESS): New macro, to override any environment var.
4485 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4487 * xterm.h (struct x_display_info): Do not track X connection
4488 fd separately because it is always available from Display.
4489 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4492 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4494 * buffer.c (drop_overlay):
4495 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4496 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4498 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4500 * buffer.c (Fmake_overlay, Fmove_overlay):
4501 * intervals.c (set_point_from_marker):
4502 * print.c (PRINTPREPARE): Prefer signal_error
4503 to plain error and report unsuitable marker too.
4505 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4507 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4508 for 'dragging' member.
4509 (struct x_output): Remove set-but-unused leftovers
4510 'left_before_move' and 'top_before_move'.
4511 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4512 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4513 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4514 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4515 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4516 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4517 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4518 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4520 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4522 * nsfont.m (INVALID_GLYPH): New define.
4523 (nsfont_encode_char): Use INVALID_GLYPH.
4524 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4526 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4528 * xterm.c (x_last_mouse_movement_time): Revert last change.
4529 This code should use XDisplayMotionBufferSize to check display's
4530 motion history first, and there are few other issues as well.
4531 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4532 (handle_one_xevent): Adjust user.
4534 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4536 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4537 * frame.c (Flast_nonminibuf_frame): ... to here.
4538 (check_minibuf_window): Don't abort if no window was found
4541 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4543 Use XGetMotionEvents to ask the last mouse motion time from X server.
4544 * xterm.c (X_MOTION_HISTORY): Default to 1.
4545 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4546 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4547 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4548 Ifdef away legacy code.
4549 (XTmouse_position, x_scroll_bar_report_motion):
4550 Use x_last_mouse_movement_time.
4551 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4554 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4556 * msdos.c (last_mouse_window): Move to...
4557 (dos_rawgetc): ...this function and adjust comment.
4558 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4559 (mouseMoved): ...this function and adjust comment.
4560 * w32term.c (last_window): Likewise with...
4561 (w32_read_socket): ...this function.
4562 * xterm.c (last_window): Likewise with...
4563 (handle_one_xevent): ...this function.
4565 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4567 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4568 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4569 (handle_one_xevent): ...to here.
4570 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4573 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4575 * msdos.c (IT_set_terminal_window): Remove no-op.
4576 (initialize_msdos_display): Adjust terminal setup.
4577 * w32console.c (w32con_set_terminal_window): Remove no-op.
4578 (initialize_w32_display): Adjust terminal setup.
4579 * w32term.c (w32_set_terminal_window): Remove no-op.
4580 (w32_create_terminal): Adjust terminal setup.
4581 * xterm.c (XTset_terminal_window): Remove no-op.
4582 (x_create_terminal): Adjust terminal setup.
4584 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4586 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4588 (ns_create_terminal): Adjust terminal setup.
4589 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4591 (w32_create_terminal): Adjust terminal setup.
4592 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4594 (x_create_terminal): Adjust terminal setup.
4596 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4598 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4599 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4600 * dispnew.c (buffer_posn_from_coords):
4601 * window.c (Fwindow_end, displayed_window_lines):
4602 * xdisp.c (redisplay_mode_lines): Use it.
4604 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4606 * fontset.c (face_for_char): Check char in the current face font first
4607 if HAVE_NS (Bug#15138).
4609 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4611 * window.c (temp_output_buffer_show): Make sure window returned
4612 by display_buffer is live (Bug#15213).
4614 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4616 Minor cleanup to avoid forward declarations.
4617 * coding.h (struct ccl_spec): Remove forward declaration.
4618 * composite.h (toplevel): Include font.h.
4619 (struct composition_it, struct face, struct font_metrics):
4620 Remove forward declaration.
4621 * dispextern.h (struct image, struct atimer): Likewise.
4622 * emacsgtkfixed.h (struct frame): Likewise.
4623 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4624 * font.h (struct font_driver, struct font, struct glyph_string)
4625 (struct face): Remove forward declaration.
4626 * fontset.h (struct face, struct font): Likewise.
4627 * frame.h (toplevel): Style cleanup.
4628 (enum output_method): Move to...
4629 * termhooks.h (enum output_method): ...here.
4630 (struct glyph, struct frame, struct ns_display_info)
4631 (struct x_display_info, struct w32_display_info):
4632 Remove forward declaration.
4633 * xterm.h (toplevel): Include termhooks.h.
4634 (struct font, struct window, struct glyph_matrix, struct frame)
4635 (struct input_event, struct face, struct image): Remove forward
4637 * gtkutil.h (struct _widget_value): Likewise.
4638 * keyboard.h (toplevel): Include termhooks.h.
4639 (struct input_event): Remove forward declaration.
4641 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4643 * intervals.c (set_point_from_marker): New function.
4644 * editfns.c (Fgoto_char):
4645 * process.c (Finternal_default_process_filter):
4646 * window.c (select_window_1): Use it.
4647 * buffer.h (set_point_from_marker): Add prototype.
4649 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4651 * w32.c (term_winsock): Call release_listen_threads before calling
4653 (_sys_wait_accept): Wait for accept event in a loop with a finite
4654 timeout, instead of waiting indefinitely. Will hopefully avoid
4655 hanging during exit because WSACleanup deadlocks waiting for the
4656 event object to be released. (Bug#14333)
4658 * w32proc.c (release_listen_threads): New function, signals all
4659 the reader threads that listen for connections to stop waiting.
4661 * w32.h (release_listen_threads): Add prototype.
4663 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4665 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4666 field of new marker (for sanity and safety).
4667 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4668 anyway because XMISCTYPE is a function and can't be an lvalue).
4670 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4672 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4673 (x_after_update_window_line, x_scroll_bar_create):
4674 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4675 (handle_one_xevent, x_clear_frame_area):
4676 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4677 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4678 * xterm.h (x_clear_area): Adjust prototype.
4680 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4682 Hook scanning and indentation functions to find_newline. This helps
4683 to avoid duplicated code and renders more respect to newline cache.
4684 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4685 * cmds.c (Fforward_line):
4686 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4687 Use find_newline and avoid unnecessary point movements.
4688 * search.c (scan_newline): Implement on top of find_newline.
4690 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4692 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4693 scoped code (bug#11258).
4695 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4697 * nsterm.m (last_window): New variable.
4698 (EV_TRAILER2): New macro.
4699 (EV_TRAILER): Call EV_TRAILER2.
4700 (mouseMoved:): Add support for mouse-autoselect-window
4701 on nextstep (Bug#6888).
4703 2013-08-28 Andreas Schwab <schwab@suse.de>
4705 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4706 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4707 Remove unused macro definitions.
4708 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4709 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4710 Only define if emacs.
4712 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4714 Prefer enum glyph_row_area to int where appropriate.
4715 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4717 (window_box, window_box_width, window_box_left, window_box_left_offset)
4718 (window_box_right, window_box_right_offset): Adjust prototypes.
4719 * xdisp.c (window_box, window_box_width, window_box_left)
4720 (window_box_left_offset, window_box_right, window_box_right_offset):
4721 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4722 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4723 * nsterm.m (ns_clip_to_row):
4724 * w32term.c (w32_clip_to_row):
4725 * xterm.c (x_clip_to_row): Likewise.
4727 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4729 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4730 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4732 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4734 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4735 for portability to hosts where /bin/sh has problems.
4737 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4739 Redesign redisplay interface to drop global output_cursor.
4740 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4741 (toplevel): Remove declaration of output_cursor.
4742 (set_output_cursor, x_cursor_to): Remove prototype.
4743 * window.h (struct window): New member output_cursor.
4744 (output_cursor_to): New function to replace RIF member.
4745 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4746 (update_text_area, set_window_cursor_after_update): Use it.
4747 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4748 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4749 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4750 * w32term.c (x_update_window_begin, x_update_window_end):
4751 * xterm.c (x_update_window_begin, x_update_window_end):
4752 Adjust to use per-window output cursor.
4754 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4756 Simplify SELECT_TYPE-related code.
4757 Like EMACS_TIME, this portability layer is no longer needed, since
4758 Emacs has been using fd_set as a portability layer for some time.
4759 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4760 (SELECT_TYPE): Remove. All uses changed to fd_set.
4761 (fd_set) [!FD_SET]: New typedef.
4763 Simplify EMACS_TIME-related code.
4764 This portability layer is no longer needed, since Emacs has been
4765 using struct timespec as a portability layer for some time.
4766 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4767 Include <time.h> rather than "systime.h"; that's all that's needed now.
4768 * dispnew.c: Include <timespec.h> rather than "systime.h";
4769 that's all that's needed now.
4770 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4771 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4772 TIMESPEC_RESOLUTION.
4773 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4774 LOG10_TIMESPEC_RESOLUTION.
4775 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4776 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4777 (make_emacs_time): Remove. All used changed to make_timespec.
4778 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4779 (current_timespec): Rename from current_emacs_time. All uses changed.
4780 (add_emacs_time): Remove. All uses changed to timespec_add.
4781 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4782 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4783 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4784 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4785 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4786 (current_timespec): Rename from current_emacs_time. All uses changed.
4787 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4788 changed to timespec_cmp.
4789 * xgselect.c: Include <timespec.h>, since our .h files don't.
4791 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4793 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4794 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4795 Remove the leftovers.
4796 * gtkutil.c (toplevel): Do not declare Qxft but include
4798 * image.c (toplevel): Do not declare Vlibrary_cache because
4799 it's already done in lisp.h.
4801 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4803 * lisp.h (Mouse_HLInfo): Move from here...
4804 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4805 (reset_mouse_highlight): New function.
4806 * msdos.c (dos_set_window_size, IT_update_begin)
4807 (internal_terminal_init):
4808 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4809 (ns_initialize_display_info):
4810 * w32console.c (initialize_w32_display):
4811 * w32term.c (x_update_window_end, x_free_frame_resources)
4812 (w32_initialize_display_info):
4813 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4814 * window.c (Fdelete_other_windows_internal):
4815 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4816 * termchar.h (toplevel):
4817 * xterm.h (toplevel): Include dispextern.h.
4819 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4821 Fix minor problems found by static checking.
4822 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4823 (expect): Avoid nested-if warning.
4824 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4825 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4826 * nsterm.h, nsterm.m (ns_select):
4827 * xgselect.c, xgselect.h (xg_select):
4828 Adjust signature to better match pselect's.
4829 * nsterm.m (ns_select):
4830 Don't set *TIMEOUT, since pselect doesn't.
4831 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4832 diagnostic about assigning const char * to it.
4833 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4835 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4837 * lread.c (substitute_object_recurse): Handle hash-tables as well
4840 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4842 Fix unlikely core dump in init_tty, and simplify terminfo case.
4843 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4844 The old version incorrectly dumped core if malloc returned a
4845 buffer containing only non-NUL bytes.
4846 (init_tty): Do not allocate or free termcap buffers; the
4847 struct does that for us now.
4848 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4849 (struct tty_display_info): Define members termcap_term_buffer and
4850 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4851 use them. Allocate them directly in struct rather than indirectly
4852 via a pointer, to simplify init_tty.
4854 * frame.c (check_minibuf_window): Initialize 'window' properly,
4855 so that Emacs reliably aborts later if 'window' is not initialized.
4857 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4859 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4860 of VoidSymbol (Bug#15154).
4862 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4864 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4865 mouse_face_beg_y and mouse_face_end_y.
4866 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4867 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4868 Adjust users and update comment where appropriate.
4870 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4872 * frame.c (check_minibuf_window): New function.
4873 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4874 Call check_minibuf_window (Bug#15183).
4876 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4878 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4879 because this is the only last cursor data we need to keep and consult.
4880 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4881 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4884 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4886 Fix recovering from possible decompression error.
4887 Since insert_from_gap doesn't always move point, we can't use PT as
4888 the position where the partially decompressed data ends, and
4889 should count how many bytes was produced so far.
4890 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4891 (unwind_decompress): Really delete partially uncompressed data.
4892 (Fzlib_decompress_region): Take decompressed data size into account.
4894 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4896 * syntax.c (init_syntax_once): Adjust comment and do an early
4897 initialization of Qchar_table_extra_slots just once...
4898 * casetab.c (init_casetab_once):
4899 * category.c (init_category_once):
4900 * character.c (syms_of_character):
4901 * coding.c (syms_of_coding):
4902 * xdisp.c (syms_of_xdisp): ...and omit it here.
4904 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4906 * xdisp.c (get_next_display_element): Don't apply to characters
4907 from a display vector the logic of setting it->end_of_box_run_p
4908 suitable for characters from a buffer. (Bug#15175)
4910 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4911 to handle directories, rather than '_utime' which doesn't.
4914 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4916 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4917 or fullscreen (Bug#14627).
4919 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4921 System-dependent integer overflow fixes.
4922 * process.c (Fset_process_window_size): Signal an error if
4923 the window size is outside the range supported by the lower level.
4924 * sysdep.c (set_window_size): Return negative on error,
4925 nonnegative on success, rather than -1, 0, 1 on not in system,
4926 failure, success. This is simpler. Caller changed.
4927 (serial_configure): Remove unnecessary initialization of local.
4928 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4929 size fits in unsigned long; this isn't true on some 32-bit hosts.
4930 Avoid buffer overrun if some future version of /proc/meminfo has a
4931 variable name longer than 20 bytes.
4932 (system_process_attributes) [__FreeBSD__]:
4933 Don't assume hw.availpages fits in 'int'.
4935 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4937 Don't let very long directory names overrun the stack.
4938 Fix some related minor problems involving "//", vfork.
4939 * callproc.c (encode_current_directory): New function.
4940 (call_process): Don't append "/"; not needed.
4941 * fileio.c (file_name_as_directory_slop): New constant.
4942 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4943 this can save the caller having to alloca.
4944 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4945 Use SAFE_ALLOCA, not alloca.
4946 (directory_file_name, Fexpand_file_name): Leave leading "//"
4947 alone, since it can be special even on POSIX platforms.
4948 * callproc.c (call_process):
4949 * process.c (Fformat_network_address):
4950 * sysdep.c (sys_subshell):
4951 Use encode_current_directory rather than rolling our own.
4952 (create_process): No need to encode directory; caller does that now.
4953 * process.h (encode_current_directory): New decl.
4954 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4955 Rework to avoid 'goto xyzzy;'.
4957 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4959 * xdisp.c (handle_face_prop): If the default face was remapped use
4960 the remapped face for strings from prefix properties. (Bug#15155)
4962 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4964 Minor cleanup for redisplay interface and few related functions.
4965 * frame.h (enum text_cursor_kinds): Move from here...
4966 * dispextern.h (enum text_cursor_kinds): ...to here.
4967 (toplevel): Drop unnecessary declarations.
4968 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4969 in update_window_end_hook and draw_window_cursor functions.
4970 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4971 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4972 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4973 * xterm.c (x_update_window_end, x_draw_window_cursor):
4974 * xdisp.c (display_and_set_cursor, update_window_cursor)
4975 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4976 enum text_cursor_kinds where appropriate.
4978 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4980 Redesign redisplay interface to drop updated_row and updated_area.
4981 * dispextern.h (updated_row, updated_area): Remove declaration.
4982 (struct redisplay_interface): Pass glyph row and row area parameters
4983 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4984 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4986 * dispnew.c (updated_row, updated_area): Remove.
4987 (redraw_overlapped_rows, update_window_line): Adjust user.
4988 (update_marginal_area, update_text_area): Likewise. Pass updated row
4989 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4990 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4993 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4995 * process.c (flush_pending_output): Remove stub.
4998 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5000 * callproc.c: Fix race that killed background processes (Bug#15144).
5001 (call_process): New arg TEMPFILE_INDEX. Callers changed.
5002 Record deleted process-id in critical section, not afterwards.
5003 Don't mistakenly kill process created by a call-process invocation
5004 that discards output and does not wait.
5006 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
5008 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
5009 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
5010 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
5011 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
5012 to shut up compiler in mark_object.
5013 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
5015 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
5017 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
5018 We can't portably rely on PTY_OPEN doing that, even if
5019 it calls posix_openpt with O_CLOEXEC.
5021 2013-08-20 Kenichi Handa <handa@gnu.org>
5023 * character.c (string_char): Improve commentary.
5025 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
5027 * image.c (SIGNATURE_DIGESTSIZE): Remove.
5028 (struct animation_cache): Make signature a flexible array member.
5029 All uses changed. This is a tad slower but may insulate us better
5030 from future changes to ImageMagick.
5032 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5034 * image.c: Shrink memory needed for animation cache.
5035 (SIGNATURE_DIGESTSIZE): New constant.
5036 (struct animation_cache): Make 'signature' a fixed size array of bytes.
5037 (imagemagick_create_cache): Copy the signature. This saves
5038 several KB of memory that ImageMagick wastes per signature.
5039 Don't bother updating the update_time, as the caller does that now.
5040 (imagemagick_prune_animation_cache): Don't destroy the signature, as
5041 it's a fixed size struct member now.
5042 (imagemagick_get_animation_cache): Always destroy the signature,
5043 as it's now imagemagick_create_cache's responsibility to copy it.
5044 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5045 and use memcmp rather than strcmp.
5046 eassert that ImageMagick returns a signature of the specified length.
5048 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5050 * image.c (imagemagick_get_animation_cache): Don't segfault on
5052 (imagemagick_get_animation_cache): Revert to previous definition
5053 so that it actually works. But keep the memory leak fix.
5054 (imagemagick_get_animation_cache): Fix memory leak.
5056 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5058 * image.c: Fix animation cache signature memory leak.
5059 Fix some other minor performance problems while we're at it.
5060 (imagemagick_create_cache): Clear just the members that
5061 need clearing. Don't set update_time, as caller does that now.
5062 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5063 Simplify by using pointer-to-pointer instead of a prev pointer.
5064 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5065 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5066 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5067 it's already a copy. Free the signature probe unless it's cached.
5069 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5070 This was introduced by my 2013-08-12 fix for Bug#15035.
5072 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5074 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5075 (imagemagick_prune_animation_cache): Now static.
5077 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5079 * image.c (imagemagick_get_animation_cache): Don't segfault when
5080 pruning all entries.
5082 2013-08-18 Ken Brown <kbrown@cornell.edu>
5084 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5085 static heap if ENABLE_CHECKING is defined.
5086 (max_bss_sbrk_ptr): New variable.
5088 (report_sheap_usage): Report maximum static heap usage instead of
5089 ending static heap usage.
5091 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5093 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5094 of zlib_initialized according to the results of calling
5095 init_zlib_functions.
5097 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5099 * image.c: Implement an ImageMagick per-image cache.
5100 (imagemagick_get_animation_cache): Fix a double-free error.
5101 (imagemagick_load_image): Remove the ping_wand code, which only
5102 apparently saved time on invalid animated images, and slowed down
5103 everything else. Optimise for the common case.
5105 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5107 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5109 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5111 * marker.c (set_marker): Remove documentation of undefined behavior.
5113 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5115 * image.c (imagemagick_compute_animated_image): Animate correctly
5116 when sub-images are smaller than the main image.
5117 (imagemagick_compute_animated_image): Setting the iterator row to
5118 zero is apparently not allowed.
5119 (imagemagick_compute_animated_image): Allow images that say they
5120 have sub-images that are bigger than the main image, but just crop
5123 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5125 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5127 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5129 * image.c (imagemagick_compute_animated_image): Respect the GIF
5132 2013-08-15 Ken Brown <kbrown@cornell.edu>
5134 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5135 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5138 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5140 Fix minor problems found by static checking.
5141 * frame.c (delete_frame):
5142 * xdisp.c (next_element_from_display_vector):
5143 Avoid uninitialized local.
5144 * image.c (imagemagick_compute_animated_image): Port to C89.
5145 Prefer usual GNU indentation style for loops.
5146 Be more careful about bizarrely large sizes, by using ptrdiff_t
5149 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5151 Fix infinite frame selection loop (Bug#15025).
5152 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5154 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5156 * xdisp.c (compute_window_start_on_continuation_line):
5157 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5158 to make sure we end up setting the window start at the leftmost
5159 visible character of the display line. This avoids funky
5160 horizontal shifting because the window start is not kept on the
5161 same position. (Bug#15090)
5162 (next_element_from_display_vector): Support 'box' face attribute
5163 in the face definitions of a display vector. (Bug#15099)
5165 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5167 * image.c (imagemagick_compute_animated_image): Implement animated
5169 (imagemagick_compute_animated_image): Fix some compilation
5170 warnings. Implement a very simple cache to make the animation
5171 usable at all, but it should be replaced with a per-image cache.
5173 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5175 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5176 to do `for' loops over alist values.
5177 * buffer.h (FOR_EACH_BUFFER):
5178 * process.c (FOR_EACH_PROCESS): Use it.
5179 (handle_child_signal, status_notify, Fget_buffer_process)
5180 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5182 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5184 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5185 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5186 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5187 to xzalloc and so avoid redundant call to memset.
5188 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5189 members because it is allocated with xzalloc and so already zeroed.
5191 2013-08-14 Ken Brown <kbrown@cornell.edu>
5193 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5196 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5198 Utility function and macro to copy Lisp string to C string.
5199 * lisp.h (xlispstrdupa): New macro.
5200 (xlispstrdup): New prototype.
5201 * alloc.c (xlispstrdup): New function.
5202 * callint.c (Fcall_interactively):
5203 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5204 (Fsubstitute_in_file_name):
5205 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5206 * image.c (x_create_bitmap_from_file):
5207 * w32term.c (w32_term_init):
5208 * xterm.c (x_term_init): Use xlispstrdup.
5210 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5212 * image.c (imagemagick_load_image): Make animated pictures work.
5213 There's still some problems with background color settings, though
5216 * decompress.c (unwind_decompress): Always restore point.
5218 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5220 * marker.c (set_marker): Reformat documentation.
5222 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5224 * xdisp.c (cursor_type_changed): Now static.
5226 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5227 Use changed. This avoids the need to call xmalloc and for the
5228 caller to call xfree, and avoids memory leaks in some situations.
5230 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5232 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5233 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5234 (redisplay_window): If window_end_valid is cleared due to non-zero
5235 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5236 so do not call to try_cursor_movement for that window.
5238 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5240 * window.h (struct window): Convert window_end_pos and
5241 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5242 (wset_window_end_pos, wset_window_end_vpos): Remove.
5243 * dispnew.c (adjust_glyph_matrix):
5244 * window.c (Fwindow_end, replace_window, set_window_buffer)
5246 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5247 (set_vertical_scroll_bar, redisplay_window, try_window)
5248 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5249 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5250 (note_mouse_highlight): Adjust users.
5251 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5254 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5256 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5257 * image.c (imagemagick_filename_hint): Use `const char *' and
5258 prefer SSDATA to SDATA to avoid warnings.
5260 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5262 Cleanup window fringes, margins and scroll bars adjustments.
5263 * window.c (set_window_fringes, set_window_margins)
5264 (set_window_scroll_bars, apply_window_adjustment): New functions.
5265 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5266 (Fset_window_scroll_bars): Use them.
5268 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5270 * window.h (struct window): Convert scroll_bar_width
5271 from Lisp_Object to integer. Adjust comment.
5272 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5274 * window.c (wset_scroll_bar_width): Remove.
5275 (make_window): Initialize scroll_bar_width.
5276 (Fsplit_window_internal): Use direct assignment.
5277 (Fset_window_configuration, save_window_save):
5278 Convert Lisp_Object to integer and back where appropriate.
5279 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5280 bar was actually changed, and mention this in docstring.
5282 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5284 * decompress.c: Minor simplifications.
5285 (Fzlib_decompress_region): Don't bother verifying
5286 that avail_out <= UINT_MAX, as that was confusing.
5287 Mention the restriction in a comment instead.
5288 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5290 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5292 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5293 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5295 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5297 * image.c (imagemagick_filename_hint): Check for errors in the
5300 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5302 * window.c (Fwindow_margins): Return nil when there's no marginal
5303 area, as per the documented API.
5305 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5306 Fmake_vector, as scroll bar's struct members are not all Lisp
5307 objects now. This avoids crashes in GC.
5309 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5310 bool, so its address could be taken.
5312 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5314 * image.c (imagemagick_filename_hint): New function to possibly
5315 apply `image-content-type-suffixes'.
5316 (imagemagick_load_image): Use it.
5318 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5320 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5321 if loading zlib failed.
5323 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5325 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5326 2013-08-13 checkin below. Change bool to BOOL, rule is:
5327 All Obj-C code uses BOOL, except for interfaces callable from C.
5329 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5331 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5333 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5334 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5335 bool instead of BOOL.
5336 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5337 from Lisp_Object to bitfield. Adjust comment.
5338 * w32term.c (x_scroll_bar_create): Adjust user.
5339 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5340 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5341 Use bool for boolean.
5342 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5343 to `unsigned int' when defining a bitfield.
5345 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5347 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5349 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5351 * window.h (struct window): Convert left_margin_cols and
5352 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5353 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5354 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5356 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5358 (showing_window_margins_p, update_window_line, update_frame_1):
5359 * fringe.c (draw_fringe_bitmap_1):
5360 * xdisp.c (window_box_width): Adjust users.
5361 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5362 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5363 Use direct assignment.
5364 (Fset_window_configuration, save_window_save, Fwindow_margins):
5365 Convert Lisp_Object to integer and back where appropriate.
5366 (Fset_window_margins): Adjust user. Return t if any margin
5367 was actually changed, and mention this in docstring.
5369 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5371 * syntax.c (forward_word):
5372 * cmds.c (forward_char, backward_char): Mention the optional argument.
5374 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5376 * window.h (struct window): Convert left_fringe_width
5377 and right_fringe_width from Lisp_Objects to integers.
5379 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5380 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5381 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5383 (make_window): Initialize new integer fields to -1.
5384 (Fsplit_window_internal): Use direct assignment.
5385 (Fset_window_configuration, save_window_save):
5386 Convert Lisp_Object to integer and back where appropriate.
5387 (Fset_window_fringes): Adjust user. Return t if any fringe
5388 was actually changed, and mention this in docstring.
5390 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5392 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5393 * nsfns.m (x_set_cursor_type):
5394 * w32fns.c (x_set_cursor_type):
5395 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5396 * xdisp.c (set_frame_cursor_types): ...but in common code.
5398 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5400 * font.c (clear_font_cache): New function, stripped from...
5401 (Fclear_font_cache): ...here, which now uses the function
5402 above. Adjust comment.
5403 * font.h (clear_font_cache): Add prototype.
5404 * xfaces.c (clear_face_cache): Use clear_font_cache.
5406 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5408 * window.c (Fset_window_start): Compare `w', not `window' because
5409 `w' might not be equal to `window' after call to decode_live_window.
5411 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5413 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5414 This fixes a problem introduced by the Bug#15035 patch
5415 when using GPG. Reported by Herbert J. Skuhra.
5417 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5419 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5420 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5421 not yet initialized.
5423 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5425 * decompress.c (Fzlib_decompress_region): Support zlib
5426 decompression, too, and rename.
5428 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5430 Minor zlib configuration tweaks.
5431 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5432 Don't assume presence of fn_inflateInit2_ zlib internal function.
5434 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5436 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5437 include the zlib prefix.
5439 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5441 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5442 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5443 define static variables that are pointers to zlib functions to be
5445 (init_zlib_functions) [WINDOWSNT]: New function.
5446 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5448 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5449 macros instead of invoking the zlib functions directly.
5450 (syms_of_decompress): DEFSYM Qzlib_dll.
5451 Staticpro Szlib_available_p.
5453 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5455 Avoid looping over all frame windows to freeze and unfreeze.
5456 * window.h (struct window): Drop frozen_window_start_p.
5457 (freeze_window_starts): Drop prototype.
5458 * frame.h (struct frame): New frozen_window_starts flag.
5459 (FRAME_WINDOWS_FROZEN): New macro.
5460 * window.c (freeze_window_start, freeze_window_starts):
5462 (select_window, replace_window): Adjust users.
5463 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5464 (window_frozen_p): New function.
5465 (redisplay_window): Use it.
5467 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5469 Fix some fd issues when running subprocesses (Bug#15035).
5470 Fix bugs that can leak files or file descriptors on errors.
5471 Don't unlink open temp files, as that's hard for users to diagnose
5472 when things go awry (e.g., temp disk exhausted).
5473 Don't bother to lock temp files. Check for invalid recursion.
5474 * callproc.c (synch_process_fd): Remove. All uses removed.
5475 (synch_process_tempfile): New var or macro.
5476 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5478 (record_kill_process): New arg, the temp name. All callers changed.
5479 (delete_temp_file): Now just a simple wrapper around unlink.
5480 (call_process_kill): New arg, the call_process_fd array.
5481 Close them all. Clear synch_process_pid. Remove the temp file,
5482 or arrange for it to be removed.
5483 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5484 that's been moved to synch_process_tempfile. Caller changed.
5485 Do not remove the tempfile; that's now call_process_kill's
5487 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5488 call_process_kill; the caller now does that.
5489 (call_process_cleanup): Do not close the process fd; that's now
5490 call_process_kill's responsibility.
5491 (Fcall_process): Implement via new function call_process, which
5492 has most of the old body of Fcall_process, but with a different API.
5493 (call_process): New function that does not open or close filefd if
5494 it is nonnegative. Record which fds need to be closed, and let
5495 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5496 Signal an error if invoked recursively (could be done via a hook).
5497 Simplify creation of the tempfile in the MSDOS case.
5498 Don't create the output file until after checking for the executable.
5499 Report any failure to open /dev/null.
5500 Don't open /dev/null for writing twice; once is enough.
5501 Don't create pipe if all output is being discarded or sent to file.
5502 Don't worry about setting up the coding system or reading from the
5503 pipe if all output is being discarded.
5504 Hoist fd_error local into top level, to lessen block nesting.
5505 Don't record deleted pid here; now done by Fcall_process_region.
5506 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5507 and note its success in synch_process_tempfile.
5508 Do not leak resources when child_setup fails.
5509 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5510 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5511 (create_temp_file): Now returns open fd, with an additional
5512 Lisp_Object * argument to return the name. All callers changed.
5513 Do not close the file; rewind it instead, and leave it open for
5514 the caller. Do not lock the temp file. Unwind-protect the file
5515 and the file-descriptor.
5516 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5517 If an asynchrounous process, record it here, not in call_process.
5518 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5519 * eval.c (set_unwind_protect): New function.
5520 * fileio.c (write_region): New function, generalized from the
5521 old Fwrite_region. Do not lock temp files.
5522 (Fwrite_region): Use it.
5523 * lisp.h (set_unwind_protect, write_region): New decls.
5524 * process.c: Include <verify.h>.
5525 (make_process): Mark fds as initially closed.
5526 (deleted_pid_list): Now a list of pid-filename pairs.
5528 (close_process_fd): New function.
5529 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5530 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5531 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5532 (create_process, create_pty, Fmake_serial_process)
5533 (server_accept_connection): Record which fds need to be closed,
5534 and let deactivate_process close them.
5535 (Fmake_network_process): Do not discard the unwind-protect
5536 until it's safe to do so.
5537 (deactivate_process): Close the fds opened by create_process etc.
5538 (Fprocess_send_eof): Adjust to new way of recording open fds.
5539 Report an error if /dev/null can't be opened, instead of aborting.
5540 * process.h (PROCESS_OPEN_FDS): New constant.
5541 (struct Lisp_Process): New member open_fds.
5542 (record_kill_process, record_deleted_pid): Adjust signatures.
5543 (record_deleted_pid): Move decl here ...
5544 * syswait.h (record_deleted_pid): ... from here.
5546 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5548 * decompress.c: Fix bugs with large buffers and weird inputs.
5549 Tune a bit. Reindent as per usual Emacs style.
5550 (BUFFER_SIZE): Remove.
5551 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5552 more than UINT_MAX bytes. Decompress into the gap instead of into
5553 an auto buffer, as this should avoid copying. Return nil if
5554 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5555 set immediate_quit; we shouldn't trust zlib code that much.
5557 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5559 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5560 errors, and really move the gap to where we want it.
5562 * lisp.h: Include decompress.c support.
5564 * emacs.c (main): Include decompress.c support.
5566 * Makefile.in: Include -lz if present.
5568 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5570 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5571 (initWithTitle:): Initialize frame to 0.
5572 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5573 (fillWithWidgetValue:frame:): Rename from
5574 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5576 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5577 fillWithWidgetValue:frame:
5579 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5580 remove memory leak warnings.
5582 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5583 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5586 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5587 (x_activate_menubar): Update the whole menu.
5588 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5589 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5590 current event is not NSSystemDefined (Bug#15001).
5591 Call ns_check_menu_open only if trackingMenu is 2.
5592 (menuDidClose:): New method, decrease trackingMenu.
5593 (fillWithWidgetValue:setDelegate:): New method.
5594 (fillWithWidgetValue:): Call the above.
5596 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5598 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5600 Omit some unnecessary casts.
5601 Many of these go back to the old pre-C89 days, when they may have
5602 been needed, but we've been assuming C89 or later for a while now.
5603 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5604 (live_float_p, live_misc_p, live_vector_p):
5605 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5606 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5607 (defvar_per_buffer):
5608 * callint.c (Fcall_interactively):
5609 * doc.c (Fsubstitute_command_keys):
5610 * filelock.c (get_boot_time):
5611 * frame.c (xrdb_get_resource):
5612 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5613 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5614 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5615 (menuitem_highlight_callback, menu_destroy_callback)
5616 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5617 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5618 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5619 (xg_tool_bar_help_callback, tb_size_cb):
5620 * image.c (xpm_alloc_color, png_read_from_memory)
5621 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5622 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5624 * keymap.c (describe_map):
5625 * nsfns.m (Fns_display_monitor_attributes_list):
5626 * nsmenu.m (process_dialog:):
5627 * nsterm.m (hold_event):
5628 * process.c (wait_reading_process_output):
5629 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5630 * scroll.c (do_direct_scrolling, scrolling_1):
5631 * termcap.c (tgetent):
5632 * window.c (check_window_containing, add_window_to_list)
5633 (freeze_window_starts):
5634 * xdisp.c (compare_overlay_entries, vmessage):
5635 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5636 (x_get_monitor_attributes_xrandr)
5637 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5638 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5639 * xfont.c (xfont_match, xfont_open):
5640 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5641 (menubar_selection_callback, menu_position_func)
5642 (popup_selection_callback, create_and_show_popup_menu)
5643 (dialog_selection_callback, create_and_show_dialog):
5644 * xrdb.c (x_get_string_resource):
5646 * xsmfns.c (x_session_check_input):
5647 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5648 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5649 (xaw_jump_callback, xaw_scroll_callback):
5650 Omit unnecessary casts.
5652 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5654 Minor string-length refactoring.
5655 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5656 * frame.c (make_monitor_attribute_list):
5657 Prefer build_string to strlen + make_string.
5659 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5661 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5662 don't check minor_code (Bug#14417).
5664 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5666 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5667 vertical positions instead. This avoids calling MATRIX_ROW with
5668 row numbers that are possibly beyond valid limits. (Bug#15064)
5670 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5672 Use xstrdup and build_unibyte_string where applicable.
5673 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5674 * xfns.c (x_window):
5675 * xrdb.c (x_get_customization_string):
5676 * xterm.c (xim_initialize):
5677 * w32fns.c (w32_window): Use xstrdup.
5678 (w32_display_monitor_attributes_list):
5679 * emacs.c (init_cmdargs):
5680 * keyboard.c (PUSH_C_STR):
5681 * nsfont.m (nsfont_open):
5682 * sysdep.c (system_process_attributes):
5683 * w32.c (system_process_attributes):
5684 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5686 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5688 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5689 variables of these types so that GDB would know about them, as aid
5690 for debugging fatal exceptions. (Bug#15024) See also
5691 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5694 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5696 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5697 larger than the NSWindow (Bug#14934).
5699 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5701 Redesign redisplay interface to drop global variable updated_window.
5702 Always pass currently updated window as a parameter to update routines.
5703 * dispextern.h (updated_window): Remove declaration.
5704 (struct redisplay_interface): Pass window parameter to
5705 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5706 and after_update_window_hook.
5707 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5709 * dispnew.c (updated_window): Remove.
5710 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5711 (update_window_line): Adjust to match redisplay interface changes.
5712 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5713 (ns_scroll_run, ns_after_update_window_line):
5714 * w32term.c (x_update_window_begin, x_update_window_end)
5715 (x_after_update_window_line, x_scroll_run):
5716 * xterm.c (x_update_window_begin, x_update_window_end)
5717 (x_after_update_window_line, x_scroll_run):
5718 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5719 Likewise. Adjust comments where appropriate.
5720 (x_cursor_to): Simplify because this is always called during window
5721 update (but install debugging check anyway).
5722 (expose_window): Check must_be_updated_p flag to see whether this
5723 function is called during window update.
5725 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5727 Do not reset window modification event counters excessively.
5728 These leftovers and poor man's tricky methods to catch extra
5729 redisplay's attention are no longer needed.
5730 * frame.c (set_menu_bar_lines_1):
5731 * minibuf.c (read_minibuf_unwind):
5732 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5733 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5734 (window_scroll_line_based, Fset_window_configuration):
5735 * xdisp.c (redisplay_window): Do not reset last_modified and
5736 last_overlay_modified counters.
5738 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5740 * xselect.c (x_send_client_event): Set send_event and serial, memset
5741 data.l as it might be bigger than data.b. Use 24 bit mask to
5742 XSendEvent (Bug#15034).
5744 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5746 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5747 for TTY frames that are not the top frame on their console.
5750 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5752 * w32term.c (w32fullscreen_hook): Really maximize frame when
5753 asked for (Bug#14841).
5755 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5757 Prefer selected_window to Fselected_window, likewise for frames.
5758 * buffer.c (Fbuffer_swap_text):
5759 * data.c (Fvariable_binding_locus):
5760 * window.c (run_window_configuration_change_hook): Adjust users.
5761 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5762 Use decode_live_frame.
5764 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5766 Be more careful if selected window shows the buffer other than current,
5767 use window_outdated only if this is not so. This change should also
5768 address some weird issues discussed in Bug#13012.
5769 * window.h (window_outdated): New prototype.
5770 * window.c (window_outdated): Now here. Convert from static and
5771 always assume window's buffer.
5772 (Fwindow_end, Fwindow_line_height): Use it.
5773 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5774 and always assume window's buffer.
5775 (redisplay_window): Adjust user.
5776 (redisplay_internal): Call to reconsider_clip_changes once and
5777 check whether mode line should be updated only if selected window
5778 shows current buffer.
5779 (run_window_scroll_functions): Use eassert for debugging check.
5780 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5782 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5784 * window.c (window_scroll, window_scroll_pixel_based)
5785 (window_scroll_line_based): Use bool for booleans.
5787 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5789 * process.c: Fix minor off-by-one issues in descriptor counts.
5790 This shouldn't fix any real bugs, but it cleans up the code a bit.
5791 (max_process_desc, max_input_desc): -1, not 0, means none.
5793 (delete_input_desc): New function.
5794 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5795 (deactivate_process): Scan backwards when recomuting max_process_desc;
5796 that should be faster.
5797 (init_process_emacs): Initialize max_input_desc.
5799 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5801 Use region cache to speedup bidi_find_paragraph_start.
5802 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5803 Rename cache_long_line_scans to cache_long_scans.
5804 * buffer.c (bset_cache_long_line_scans): Rename to
5805 bset_cache_long_scans.
5806 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5807 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5809 (syms_of_buffer): Rename cache-long-line-scans to
5810 cache-long-scans. Adjust docstring.
5811 * search.c (newline_cache_on_off):
5812 * indent.c (width_run_cache_on_off): Adjust users.
5813 * bidi.c (bidi_paragraph_cache_on_off): New function.
5814 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5815 * insdel.c (prepare_to_modify_buffer):
5816 Invalidate bidi_paragraph_cache if enabled.
5818 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5820 Invalidate region caches only if buffer text is going to be changed.
5821 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5822 (modify_text): ...new prototype.
5823 (prepare_to_modify_buffer_1): New prototype.
5824 * textprop.c (modify_region): Rename to...
5825 (modify_text_properties): ...new function.
5826 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5827 (Fremove_list_of_text_properties): Adjust users.
5828 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5829 (modify_text): ...new function.
5830 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5831 (prepare_to_modify_buffer_1): ...new function.
5832 * casefiddle.c (casify_region):
5833 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5834 (Ftranspose_regions): Use modify_text.
5836 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5838 * lisp.mk (lisp): Add nadvice.elc.
5840 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5842 New macro to iterate over live buffers similar to frames.
5843 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5844 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5845 Declare buffer-related variables here to offload lisp.h.
5846 * buffer.c (Vbuffer_alist): Adjust comment.
5847 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5848 (other_buffer_safely):
5849 * data.c (store_symval_forwarding):
5850 * dispnew.c (Fframe_or_buffer_changed_p):
5851 * fileio.c (Fdo_auto_save):
5852 * filelock.c (unlock_all_files):
5853 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5855 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5857 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5858 * callproc.c (create_temp_file):
5859 * filelock.c (create_lock_file):
5860 Assume mkostemp, since it's now provided by Gnulib.
5862 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5864 * w32.c (mkostemp): New function.
5865 (mktemp): Remove, no longer used. Most of the code reused in
5866 mkostemp. (Bug#15015)
5867 (mktemp): Don't undef.
5869 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5871 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5872 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5873 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5874 (free_glyph_pool, check_glyph_memory): Likewise for
5875 all users. Adjust comments where appropriate.
5877 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5879 * composite.h: Minor fixups.
5880 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5881 to fix a misspelling, and change it to an inline function while
5882 we're at it (it need not be a macro). All uses changed.
5883 (composition_method, composition_valid_p):
5884 Rewrite to avoid assignments in if-conditions.
5886 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5888 Do not use global Lisp_Object in composition macros.
5889 * composite.h (composition_temp): Remove declaration.
5890 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5891 (composition_method, composition_valid_p): ...inline functions.
5892 (compose_region): Remove the leftover.
5893 * composite.c (composition_temp): Remove.
5894 (run_composition_function, update_compositions)
5895 (composition_compute_stop_pos, composition_adjust_point)
5896 (Ffind_composition_internal):
5897 * coding.c (handle_composition_annotation):
5898 * xdisp.c (handle_composition_prop, check_point_in_composition):
5899 Related users changed.
5901 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5903 Drop FRAME_PTR typedef.
5904 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5905 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5906 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5907 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5908 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5909 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5910 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5911 All related users changed.
5913 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5915 * eval.c (default_toplevel_binding): New function.
5917 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5918 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5919 (syms_of_eval): Export them.
5920 * data.c (Fdefault_value): Micro cleanup.
5921 * term.c (init_tty): Use "false".
5923 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5925 Fix X GC leak in GTK and raw (no toolkit) X ports.
5926 * xterm.c (x_free_frame_resources): If white and black relief
5927 GCs are allocated, always free them here.
5928 * xfns.c (x_make_gc): Omit redundant initialization.
5929 * widget.c (create_frame_gcs): Remove the leftover.
5930 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5931 in x_free_frame_resources.
5933 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5935 * nsterm.m (windowWillResize:toSize:): Only change title if
5936 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5938 (viewDidEndLiveResize): New method.
5940 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5941 inside NS_IMPL_COCOA.
5943 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5945 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5946 Do not check whether undo is enabled because record_insert and
5947 record_delete does that themselves.
5949 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5951 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5952 member which is not really used any more.
5953 (FRAME_XIC_BASE_FONTNAME): Remove.
5954 * xfns.c (xic_free_fontset): Adjust user.
5955 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5956 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5957 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5958 (xdialog_show): Use eassert for debugging check.
5959 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5961 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5963 * fileio.c, fns.c (merge): Move extern decl from here ...
5964 * lisp.h (merge): ... to here.
5966 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5968 Fix last font-related change.
5969 * w32font.h (w32font_list_internal, w32font_match_internal):
5971 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5972 (uniscribe_list_family): Adjust to match font API change.
5973 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5974 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5976 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5978 * frame.h (FRAME_MOUSE_UPDATE):
5979 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5980 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5982 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5984 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5985 * font.h (struct font_driver): Change list, match, and list_family
5986 functions to accept struct frame * as first arg.
5987 * font.c (font_score, font_compare, font_sort_entities):
5989 (font_sort_entities, font_list_entities, font_select_entity):
5990 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5991 match font API change.
5992 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5993 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5994 * ftxfont.c (ftxfont_list, ftxfont_match):
5995 * xftfont.c (xftfont_list, xftfont_match):
5996 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5997 * w32font.c (w32font_list, w32font_match, w32font_list):
5998 (w32font_list_internal, w32_font_match_internal): Likewise.
5999 * xfaces.c (Fx_family_fonts): Adjust user.
6001 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6003 Do not use pure Xism x_wm_set_icon_position in non-X ports.
6004 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
6005 only if HAVE_X_WINDOWS is in use.
6006 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
6007 * nsterm.m (x_wm_set_icon_position): Remove no-op.
6008 * w32term.c (x_wm_set_icon_position): Likewise.
6009 * w32fns.c (x_icon): Adjust user.
6011 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6013 * xterm.c (last_mouse_press_frame): Remove the
6014 leftover which is not really used any more.
6015 (handle_one_xevent, syms_of_xterm): Adjust users.
6016 (x_flush): Call XFlush once per each X display, not frame.
6017 This is better because this code always unconditionally skips
6018 non-X frames in Vframe_list and issues the only XFlush if we
6019 have more than one X frame on the same X display.
6020 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
6021 Use bool for booleans.
6022 (x_draw_glyph_string_background, cvt_string_to_pixel):
6023 (cvt_pixel_dtor): Drop unnecessary prototypes.
6024 * xterm.h (x_display_ok): Adjust prototype.
6026 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6028 Drop unnecessary functions that deals with frame pixel size.
6029 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
6030 (x_pixel_height): Drop prototypes.
6031 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
6032 (x_pixel_height): Drop implementations.
6033 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
6034 which should be always valid for window frame.
6035 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
6036 * w32menu.c (Fx_popup_dialog):
6037 * xmenu.c (Fx_popup_dialog): Likewise for both.
6039 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6041 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
6042 frame parameters and call to Fmodify_frame_parameters just once.
6043 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6044 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6045 and mention nil frame in docstring.
6047 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6049 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6050 (x_figure_window_size): Likewise. Adjust to return long.
6051 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6052 (toplevel): Move Qterminal_live_p to...
6053 * terminal.c (toplevel): ...here, make it static, and...
6054 (syms_of_terminal): ...DEFSYM here.
6055 * frame.h (Qterminal_live_p): Remove declaration.
6056 (make_frame, x_figure_window_size): Adjust prototype.
6057 * nsfns.m (Fx_create_frame): Use long for window flags.
6059 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6061 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6062 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6063 Do not assume that emacs_close (INT_MAX) is a no-op.
6065 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6067 * xfaces.c (make_face_cache): For struct face_cache, prefer
6068 xmalloc to xzalloc and so avoid redundant call to memset.
6069 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6071 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6073 * fringe.c (draw_window_fringes, update_window_fringes)
6074 (compute_fringe_widths):
6075 * w32term.c (x_draw_glyph_string):
6076 * window.c (candidate_window_p, Frecenter):
6077 * xfaces.c (realize_basic_faces, realize_default_face)
6078 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6079 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6080 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6081 * xmenu.c (Fx_menu_bar_open_internal):
6082 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6083 * xsettings.c (xft_settings_event):
6084 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6085 Use bool for booleans. Adjust style and comments where
6087 * dispextern.h (draw_window_fringes, update_window_fringes)
6088 (compute_fringe_widths):
6089 * xterm.h (x_had_errors_p): Adjust prototype.
6091 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6093 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6094 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6096 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6098 * fns.c (toplevel): Remove comment before Fsafe_length because
6101 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6103 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6105 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6107 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6108 frame which got the message is still alive, before dereferencing
6109 its pointer. (Bug#14970)
6111 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6112 be a live window, before using it as such. (Bug#14970)
6114 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6116 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6117 w32_detect_focus_change instead of doing part of its job by hand.
6118 This fixes the problem whereby FOCUS_OUT events were not sent to
6121 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6123 * process.c (Fprocess_list): Doc fix.
6125 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6126 being re-exposed only if it didn't ask to become visible.
6127 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6128 was previously iconified. (Bug#14841)
6129 (x_iconify_frame): Mark the frame iconified.
6131 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6133 Fix minor problems found by static checking.
6134 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6135 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6137 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6139 * eval.c (set_specpdl_old_value): New function.
6140 (unbind_to): Minor simplification.
6141 (get_backtrace_frame): New function.
6142 (Fbacktrace_frame): Use it. Add `base' argument.
6143 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6144 (syms_of_eval): Export backtrace-eval.
6145 * xterm.c (x_focus_changed): Simplify.
6147 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6149 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6151 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6153 * xdisp.c (redisplay_window): Instead of moving point out of
6154 scroll margin, reject the force_start method, and try scrolling
6155 instead. (Bug#14780)
6157 2013-07-24 Ken Brown <kbrown@cornell.edu>
6159 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6162 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6164 * eval.c (Fprogn): Do not check that BODY is a proper list.
6165 This undoes the previous change. The check slows down the
6166 interpreter, and is not needed to prevent a crash. See
6167 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6169 2013-07-23 Glenn Morris <rgm@gnu.org>
6171 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6173 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6175 Port to GNU/Linux systems with tinfo but not ncurses.
6176 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6177 to decide whether ncurses is being used. Without this change,
6178 GCC complains about tgetent not being declared, on a system
6179 that has tinfo installed but ncurses not installed.
6181 * eval.c (Fprogn): Check that BODY is a proper list.
6183 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6184 * data.c (Fsetq_default):
6185 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6186 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6188 Tune by taking advantage of the fact that ARGS is always a list
6189 when a function is declared to have UNEVALLED args.
6191 * emacsgtkfixed.c: Port to GCC 4.6.
6192 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6194 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6196 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6197 here to silence compiler warnings.
6199 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6201 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6202 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6203 from messing up Emacs's 'struct frame' (Bug#14923).
6205 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6207 * alloc.c (make_save_ptr_ptr): Define this function.
6208 It was inadvertently omitted. It's needed only if
6209 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6211 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6213 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6214 frame have focus (Bug#14895).
6216 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6218 Avoid vfork-related deadlock more cleanly.
6219 * callproc.c (child_setup): When the child's exec fails, output
6220 the program name, as that's more useful. Use O_NONBLOCK to avoid
6222 * process.c (create_process_1): Remove; no longer needed.
6223 (create_process): Remove timer hack; no longer needed, now that
6224 the child avoids deadlock.
6226 2013-07-20 Glenn Morris <rgm@gnu.org>
6228 * image.c (Fimage_flush): Fix doc typo.
6230 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6232 Fix array bounds violation when pty allocation fails.
6233 * process.c (PTY_NAME_SIZE): New constant.
6234 (pty_name): Remove static variable; it's now auto.
6235 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6236 Take pty_name as an arg rather than using a static variable.
6237 All callers changed.
6238 (create_process): Recover pty_flag from process, not from volatile local.
6239 (create_pty): Stay inside array even when pty allocation fails.
6240 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6242 * lread.c (Fload): Avoid initialization only when lint checking.
6243 Mention that it's needed only for older GCCs.
6245 2013-07-20 Kenichi Handa <handa@gnu.org>
6247 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6248 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6250 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6252 * lread.c (Fload): Avoid uninitialized warning.
6254 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6256 Fix some minor file descriptor leaks and related glitches.
6257 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6258 (create_lock_file): Use write, not emacs_write.
6259 * image.c (slurp_file, png_load_body):
6260 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6261 (server_accept_connection):
6262 Don't leak an fd on memory allocation failure.
6263 * image.c (slurp_file): Add a cheap heuristic for growing files.
6264 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6265 as that's what the other routines do. Maybe input need not be
6266 blocked at all, but it's better to be consistent.
6267 Avoid undefined behavior when strlen is zero.
6269 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6270 (NSTATICS): Now a constant; doesn't need to be a macro.
6272 2013-07-19 Richard Stallman <rms@gnu.org>
6274 * coding.c (decode_coding_utf_8): Add simple loop for fast
6275 processing of ASCII characters.
6277 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6279 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6281 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6283 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6284 unportable 'struct x_display_info'.
6285 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6288 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6290 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6291 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6293 (system_process_attributes): Prefer plain char to unsigned char
6294 when either will do. Clean up properly if interrupted or if
6295 memory allocations fail. Don't assume sscanf succeeds.
6296 Remove no-longer-needed workaround to stop GCC from whining.
6297 Read command-line once, instead of multiple times. Check read status a
6300 Fix obscure porting bug with varargs functions.
6301 The code assumed that int is treated like ptrdiff_t in a vararg
6302 function, which is not a portable assumption. There was a similar
6303 -- though these days less likely -- porting problem with various
6304 assumptions that pointers of different types all smell the same as
6305 far as vararg functions is conserved. To make this problem less
6306 likely in the future, redo the API to use varargs functions.
6307 * alloc.c (make_save_value): Remove this vararg function.
6308 All uses changed to ...
6309 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6310 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6312 (make_save_ptr): Rename from make_save_pointer, for consistency with
6313 the above. Define only on platforms that need it. All uses changed.
6315 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6317 * keyboard.c: Try to fix typos in previous change.
6318 (DISPLAY_LIST_INFO): New macro.
6319 (kbd_buffer_get_event): Do not access members that are not present
6320 in X11. Revert inadvertent change of "!=" to "=".
6322 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6324 * keyboard.c (kbd_buffer_get_event):
6325 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6326 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6328 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6330 * filelock.c: Fix unlikely file descriptor leaks.
6331 (get_boot_time_1): Rework to avoid using emacs_open.
6332 This doesn't actually fix a leak, but is better anyway.
6333 (read_lock_data): Use read, not emacs_read.
6335 * doc.c: Fix minor memory and file descriptor leaks.
6336 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6337 (get_doc_string, Fsnarf_documentation):
6338 Fix file descriptor leak on error.
6340 * term.c: Fix minor fdopen-related file descriptor leaks.
6341 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6342 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6344 * charset.c: Fix file descriptor leaks and errno issues.
6346 (load_charset_map_from_file): Don't leak file descriptor on error.
6347 Use plain record_xmalloc since the allocation is larger than
6348 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6350 * eval.c (record_unwind_protect_nothing):
6351 * fileio.c (fclose_unwind):
6353 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6354 The replacement doesn't block input, but that no longer seems
6357 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6359 * lread.c: Fix file descriptor leaks and errno issues.
6360 (Fload): Close some races that leaked fds or streams when 'load'
6362 (Fload, openp): Report error number of last nontrivial failure to open.
6363 ENOENT counts as trivial.
6364 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6366 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6367 now that the function is always called with a nonnegative arg.
6368 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6369 All uses replaced with ...
6370 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6372 A few more minor file errno-reporting bugs.
6373 * callproc.c (Fcall_process):
6374 * doc.c (Fsnarf_documentation):
6375 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6376 * process.c (set_socket_option):
6377 Don't let a constructor trash errno.
6378 * doc.c: Include <errno.h>.
6380 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6382 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6384 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6386 Fix w32 bug with call-process-region (Bug#14885).
6387 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6388 to Fcall_process when the input is empty. This simplifies the
6389 code a bit. It makes no difference on POSIXish platforms but
6390 apparently it fixes a bug on w32.
6392 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6393 * fileio.c (close_file_unwind): Don't close if FD is negative;
6394 this can happen when unwinding a zapped file descriptor.
6395 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6396 in case Emacs runs out of memory between the two unwind-protects.
6397 Don't trash errno when closing FD.
6398 Zap the FD in the specpdl when closing it, instead of deferring
6399 the removal of the unwind-protect; this fixes a bug where a child
6400 function unwinds the stack past us.
6402 New unwind-protect flavors to better type-check C callbacks.
6403 This also lessens the need to write wrappers for callbacks,
6404 and the need for make_save_pointer.
6405 * alloc.c (free_save_value):
6406 * atimer.c (run_all_atimers):
6408 * alloc.c (safe_alloca_unwind):
6409 * atimer.c (unwind_stop_other_atimers):
6410 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6411 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6412 * minibuf.c (choose_minibuf_frame_1):
6413 * process.c (make_serial_process_unwind):
6414 * xdisp.c (pop_message_unwind):
6415 * xselect.c (queue_selection_requests_unwind):
6416 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6417 * alloc.c (record_xmalloc):
6418 Prefer record_unwind_protect_ptr to record_unwind_protect with
6420 * alloc.c (Fgarbage_collect):
6421 Prefer record_unwind_protect_void to passing a dummy.
6422 * buffer.c (restore_buffer):
6423 * window.c (restore_window_configuration):
6424 * xfns.c, w32fns.c (do_unwind_create_frame)
6425 New wrapper. All record-unwind uses of wrappee changed.
6426 * buffer.c (set_buffer_if_live):
6427 * callproc.c (call_process_cleanup, delete_temp_file):
6428 * coding.c (code_conversion_restore):
6429 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6430 * editfns.c (save_excursion_restore)
6431 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6432 (save_restriction_restore):
6433 * eval.c (restore_stack_limits, un_autoload):
6434 * fns.c (require_unwind):
6435 * keyboard.c (recursive_edit_unwind, tracking_off):
6436 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6437 * macros.c (pop_kbd_macro, restore_menu_items):
6438 * nsfns.m (unwind_create_frame):
6439 * print.c (print_unwind):
6440 * process.c (start_process_unwind):
6441 * search.c (unwind_set_match_data):
6442 * window.c (select_window_norecord, select_frame_norecord):
6443 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6444 (fast_set_selected_frame):
6445 * xfns.c, w32fns.c (unwind_create_tip_frame):
6446 Return void, not a dummy Lisp_Object. All uses changed.
6447 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6448 * callproc.c (call_process_kill):
6449 * fileio.c (restore_point_unwind, decide_coding_unwind)
6450 (build_annotations_unwind):
6451 * insdel.c (Fcombine_after_change_execute_1):
6452 * keyboard.c (read_char_help_form_unwind):
6453 * menu.c (unuse_menu_items):
6454 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6455 * sound.c (sound_cleanup):
6456 * xdisp.c (unwind_redisplay):
6457 * xfns.c (clean_up_dialog):
6458 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6459 Accept no args and return void, instead of accepting and returning
6460 a dummy Lisp_Object. All uses changed.
6461 * cygw32.c (fchdir_unwind):
6462 * fileio.c (close_file_unwind):
6463 * keyboard.c (restore_kboard_configuration):
6464 * lread.c (readevalllop_1):
6465 * process.c (wait_reading_process_output_unwind):
6466 Accept int and return void, rather than accepting an Emacs integer
6467 and returning a dummy object. In some cases this fixes an
6468 unlikely bug when the corresponding int is outside Emacs integer
6469 range. All uses changed.
6470 * dired.c (directory_files_internal_unwind):
6471 * fileio.c (do_auto_save_unwind):
6472 * gtkutil.c (pop_down_dialog):
6473 * insdel.c (reset_var_on_error):
6474 * lread.c (load_unwind):
6475 * xfns.c (clean_up_file_dialog):
6476 * xmenu.c, nsmenu.m (pop_down_menu):
6477 * xmenu.c (cleanup_widget_value_tree):
6478 * xselect.c (wait_for_property_change_unwind):
6479 Accept pointer and return void, rather than accepting an Emacs
6480 save value encapsulating the pointer and returning a dummy object.
6482 * editfns.c (Fformat): Update the saved pointer directly via
6483 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6484 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6485 (unwind_body): New function.
6486 (record_unwind_protect): First arg is now a function returning void,
6487 not a dummy Lisp_Object.
6488 (record_unwind_protect_ptr, record_unwind_protect_int)
6489 (record_unwind_protect_void): New functions.
6490 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6491 * fileio.c (struct auto_save_unwind): New type.
6492 (do_auto_save_unwind): Use it.
6493 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6494 * insdel.c (struct rvoe_arg): New type.
6495 (reset_var_on_error): Use it.
6496 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6498 (specbinding_func): Remove; there are now several such functions.
6499 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6500 (set_unwind_protect_ptr): New function.
6501 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6503 Be simpler and more consistent about reporting I/O errors.
6504 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6505 Say "Read error" and "Write error", rather than "I/O error", or
6506 "IO error reading", or "IO error writing", when a read or write
6508 * process.c (Fmake_network_process, wait_reading_process_output)
6509 (send_process, Fprocess_send_eof, wait_reading_process_output):
6510 Capitalize diagnostics consistently. Put "failed foo" at the
6511 start of the diagnostic, so that we don't capitalize the
6512 function name "foo". Consistently say "failed" for such
6514 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6515 All callers changed. This is so it can use report_file_error.
6516 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6517 diagnostics consistently as above.
6519 * fileio.c (report_file_errno): Fix errno reporting bug.
6520 If the file name is neither null nor a pair, package it up as a
6521 singleton list. All callers changed, both to this function and to
6522 report_file_error. This fixes a bug where the memory allocator
6523 invoked by list1 set errno so that the immediately following
6524 report_file_error reported the wrong errno value.
6526 Fix minor problems found by --enable-gcc-warnings.
6527 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6528 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6530 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6532 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6533 Set event->arg to Qt if switch-event shall be generated.
6534 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6536 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6538 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6541 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6542 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6543 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6544 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6545 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6546 and there is a focused frame.
6547 (head_table): Add focus-in and focus-out.
6548 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6549 bind to handle-focus-in/out.
6551 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6552 (Fhandle_switch_frame): Call Fhandle_focus_in.
6553 (syms_of_frame): defsubr handle-focus-in/out.
6555 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6557 Fix porting bug to older POSIXish platforms (Bug#14862).
6558 * sysdep.c (emacs_pipe): New function, that implements
6559 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6560 This should port better to CentOS 5 and to Mac OS X 10.6.
6561 All calls to pipe2 changed.
6563 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6564 This makes the code easier to read and the executable a bit smaller.
6565 Do not replace all calls to Fcons that happen to create lists,
6566 just calls that are intended to create lists. For example, when
6567 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6568 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6569 Similarly for list2 through list5.
6570 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6571 * bytecode.c (exec_byte_code):
6572 * callint.c (quotify_arg, Fcall_interactively):
6573 * callproc.c (Fcall_process, create_temp_file):
6574 * charset.c (load_charset_map_from_file)
6575 (Fdefine_charset_internal, init_charset):
6576 * coding.c (get_translation_table, detect_coding_system)
6577 (Fcheck_coding_systems_region)
6578 (Fset_terminal_coding_system_internal)
6579 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6580 * composite.c (update_compositions, Ffind_composition_internal):
6581 * dired.c (directory_files_internal, file_name_completion)
6583 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6584 * doc.c (Fsnarf_documentation):
6585 * editfns.c (Fmessage_box):
6587 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6588 (Feval, eval_sub, Ffuncall, apply_lambda):
6589 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6590 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6591 (Fset_file_times, Finsert_file_contents)
6592 (Fchoose_write_coding_system, Fwrite_region):
6593 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6594 * font.c (font_registry_charsets, font_parse_fcname)
6595 (font_prepare_cache, font_update_drivers, Flist_fonts):
6596 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6597 * frame.c (make_frame, Fmake_terminal_frame)
6598 (x_set_frame_parameters, x_report_frame_params)
6599 (x_default_parameter, Fx_parse_geometry):
6600 * ftfont.c (syms_of_ftfont):
6601 * image.c (gif_load):
6602 * keyboard.c (command_loop_1):
6603 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6604 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6605 (Fminor_mode_key_binding, accessible_keymaps_1)
6606 (Faccessible_keymaps, Fwhere_is_internal):
6607 * lread.c (read_emacs_mule_char):
6608 * menu.c (find_and_return_menu_selection):
6609 * minibuf.c (get_minibuffer):
6610 * nsfns.m (Fns_perform_service):
6611 * nsfont.m (ns_script_to_charset):
6612 * nsmenu.m (ns_popup_dialog):
6613 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6614 (Fx_own_selection_internal):
6615 * nsterm.m (append2):
6616 * print.c (Fredirect_debugging_output)
6617 (print_prune_string_charset):
6618 * process.c (Fdelete_process, Fprocess_contact)
6619 (Fformat_network_address, set_socket_option)
6620 (read_and_dispose_of_process_output, write_queue_push)
6621 (send_process, exec_sentinel):
6622 * sound.c (Fplay_sound_internal):
6623 * textprop.c (validate_plist, add_properties)
6624 (Fput_text_property, Fadd_face_text_property)
6625 (copy_text_properties, text_property_list, syms_of_textprop):
6626 * unexaix.c (report_error):
6627 * unexcoff.c (report_error):
6628 * unexsol.c (unexec):
6629 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6630 (Fformat_mode_line, syms_of_xdisp):
6631 * xfaces.c (set_font_frame_param)
6632 (Finternal_lisp_face_attribute_values)
6633 (Finternal_merge_in_global_face, syms_of_xfaces):
6634 * xfns.c (x_default_scroll_bar_color_parameter)
6635 (x_default_font_parameter, x_create_tip_frame):
6636 * xfont.c (xfont_supported_scripts):
6637 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6638 (menu_help_callback, xmenu_show):
6640 * xterm.c (set_wm_state):
6641 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6642 and similarly for list2 through list5.
6644 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6646 * callproc.c (Fcall_process_region): Fix minor race and tune.
6647 (create_temp_file): New function, with the temp-file-creation part
6648 of the old Fcall_process_region. Use Fcopy_sequence to create the
6649 temp file name, rather than alloca + build_string, for simplicity.
6650 Don't bother to block input around the temp file creation;
6651 shouldn't be needed. Simplify use of mktemp.
6652 Use record_unwind_protect immediately after creating the temp file;
6653 this closes an unlikely race where the temp file was not removed.
6654 Use memcpy rather than an open-coded loop.
6655 (Fcall_process_region): Use the new function. If the input is
6656 empty, redirect from /dev/null rather than from a newly created
6657 empty temp file; this avoids unnecessary file system traffic.
6659 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6661 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6662 Simplify by making this case like the other two. This is a bit
6663 slower on obsolete hosts, but the extra complexity isn't worth it.
6665 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6666 * process.c (create_process) [!DOS_NT]:
6667 Remove now-unnecessary calls to emacs_close.
6669 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6671 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6672 returning early. (Bug#14850)
6674 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6675 and inhibit-iso-escape-detection attributes of 'undecided'.
6678 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6680 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6681 Reported by Herbert J. Skuhra in
6682 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6684 Don't lose top specpdl entry when memory is exhausted.
6685 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6686 specpdl overflow here, to simplify callers; all callers changed.
6687 Always reserve an unused entry at the stack top; this avoids
6688 losing the top entry's information when memory is exhausted.
6690 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6692 Clean up errno reporting and fix some errno-reporting bugs.
6693 * callproc.c (Fcall_process):
6694 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6695 * process.c (create_process, Fmake_network_process):
6696 * unexaix.c (report_error):
6697 * unexcoff.c (report_error):
6698 Be more careful about reporting the errno of failed operations.
6699 The code previously reported the wrong errno sometimes.
6700 Also, prefer report_file_errno to setting errno + report_file_error.
6701 (Fcall_process): Look at openp return value rather than at path,
6702 as that's a bit faster and clearer when there's a numeric predicate.
6703 * fileio.c (report_file_errno): New function, with most of the
6704 old contents of report_file_error.
6705 (report_file_error): Use it.
6706 (Ffile_exists_p, Ffile_accessible_directory_p):
6707 Set errno to 0 when it is junk.
6708 * fileio.c (Faccess_file):
6709 * image.c (x_create_bitmap_from_file):
6710 Use faccessat rather than opening the file, to avoid the hassle of
6711 having a file descriptor open.
6712 * lisp.h (report_file_errno): New decl.
6713 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6716 * process.c (create_process, wait_reading_process_output) [AIX]:
6717 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6718 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6719 a multithreaded environment anyway).
6720 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6722 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6724 * image.c (x_find_image_file): Don't close a remote file handle.
6726 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6728 Fix races with threads and file descriptors.
6729 * callproc.c (Fcall_process_region):
6730 * dired.c (open_directory):
6731 * emacs.c (main, Fdaemon_initialized):
6732 * image.c (x_find_image_file):
6733 * inotify.c (Finotify_rm_watch):
6734 * lread.c (Flocate_file_internal):
6735 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6736 * term.c (term_mouse_moveto, init_tty):
6737 * termcap.c (tgetent):
6738 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6739 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6740 * unexhp9k800.c, unexmacosx.c (unexec):
6741 * callproc.c (Fcall_process_region):
6742 Use emacs_close, not close.
6743 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6744 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6745 and posix_close function on current platforms (which all lack them).
6746 (emacs_close): Use it. This should fix the races on GNU/Linux and
6747 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6748 and it should avoid closing random victim file descriptors on
6751 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6753 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6754 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6757 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6758 This is for .gdbinit xbacktrace.
6760 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6761 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6762 (emacs_set_tty): Now static.
6763 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6764 * term.c (tty_capable_p, tty_default_color_capabilities)
6765 (get_tty_terminal, term_mouse_movement)
6766 (handle_one_term_event, init_tty, maybe_fatal):
6767 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6768 (tgetent, scan_file, name_match, compare_contin):
6769 * terminal.c (get_terminal):
6770 Use bool for boolean.
6771 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6772 Prefer char to unsigned char if either will do.
6773 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6774 (tty_write_glyphs): Prefer int to unsigned.
6775 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6776 All callers changed.
6777 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6779 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6782 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6783 (B__dummy__): New dummy symbol, to pacify C89.
6784 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6785 they can't grok varargs macros.
6786 * dispnew.c (add_window_display_history)
6787 (add_frame_display_history):
6788 * print.c (print_object):
6789 * xdisp.c (debug_method_add):
6790 Use %p printf format only for void pointers.
6791 * emacs.c (usage_message): New constant, replacing ...
6792 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6793 (main): Adjust to usage reorg.
6794 * fns.c (syms_of_fns):
6795 * profiler.c (syms_of_profiler):
6796 Don't use non-constant struct initializers.
6797 * gnutls.h (gnutls_initstage_t):
6798 * lisp.h (enum Lisp_Fwd_Type):
6799 * lread.c (lisp_file_lexically_bound_p):
6800 * xsettings.c (anonymous enum):
6801 Remove trailing comma.
6802 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6803 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6804 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6806 * regex.c (const_re_char): New type, to pacify strict C89.
6807 All uses of 'const re_char' replaced to use it.
6808 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6809 with glibc when strict C89. This change is imported from gnulib.
6811 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6812 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6813 Omit GNU_LINUX implementation, since it requires long long.
6814 * xterm.c (x_draw_underwave):
6815 Do not assume the traditional order of struct's members.
6816 (x_term_init): Rewrite to avoid the need for non-constant structure
6819 Syntax cleanup, mostly replacing macros with functions.
6820 This removes the need for the syntax_temp hack.
6821 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6822 * syntax.c (SYNTAX_INLINE): New macro.
6823 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6824 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6825 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6826 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6827 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6828 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6829 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6830 Now constants, not macros.
6831 (syntax_temp) [!__GNUC__]: Remove.
6832 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6833 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6834 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6835 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6836 Move here from syntax.h; now functions, not macros. Except for the
6837 last function, these are static since only syntax.c uses them.
6838 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6839 All uses changed. Now a function, not a macro; use this fact
6840 to simplify the code.
6841 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6842 compiler bugs; no longer relevant.
6843 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6844 (SYNTAX_INLINE): New macro.
6845 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6846 for the new functions. Use bool for boolean member.
6847 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6848 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6849 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6850 (SETUP_BUFFER_SYNTAX_TABLE):
6851 Now extern inline functions, not macros.
6852 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6853 Remove; all uses replaced by implementation.
6854 (syntax_temp) [!__GNUC__]: Remove decl.
6855 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6857 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6859 * emacs.c (main): Fix syntax error.
6861 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6863 Timestamp fixes for undo (Bug#14824).
6864 * atimer.c (schedule_atimer):
6865 * fileio.c (Ffile_newer_than_file_p):
6866 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6867 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6868 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6869 (syms_of_fileio): Remove Sclear_visited_file_name.
6870 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6871 file doesn't exist; this avoids an ambiguity with negative timestamps.
6872 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6873 * systime.h (make_emacs_time, invalid_emacs_time):
6874 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6875 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6876 * undo.c (record_first_change): Push (visited-file-modtime) onto
6877 undo list rather than reimplementing it by hand, incorrectly.
6879 2013-07-09 Ken Brown <kbrown@cornell.edu>
6881 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6883 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6885 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6887 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6889 Handle errno and exit status a bit more carefully.
6890 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6891 number into an exit status. Instead, use EXIT_CANCELED.
6892 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6893 * callproc.c (relocate_fd):
6894 * emacs.c (close_output_streams, main):
6895 * process.c (create_process):
6896 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6897 Use emacs_perror for simplicity.
6898 * callproc.c (relocate_fd, main):
6899 * sysdep.c (sys_subshell):
6900 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6901 (shut_down_emacs): Use emacs_write, not write.
6902 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6903 * fileio.c (Fcopy_file, e_write):
6904 * nsterm.m (ns_select):
6905 * process.c (send_process):
6906 * sound.c (vox_write):
6907 Use emacs_write_sig, not emacs_write.
6908 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6909 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6911 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6913 (emacs_full_write): New function.
6914 (emacs_write): Rewrite to use it.
6915 (emacswrite_sig, emacs_perror): New functions.
6916 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6918 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6920 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6921 on NS even if it is present. Pixmap on NS is a void*.
6923 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6925 Port to Ubuntu 10 (Bug#14803).
6926 Problem reported by T.V. Raman.
6927 * process.c (close_on_exec, accept4, process_socket):
6928 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6930 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6932 * w32.c (sys_dup): Declare prototype.
6936 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6938 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6940 Make file descriptors close-on-exec when possible (Bug#14803).
6941 This simplifies Emacs a bit, since it no longer needs to worry
6942 about closing file descriptors by hand in some cases.
6943 It also fixes some unlikely races. Not all such races, as
6944 libraries often open files internally without setting
6945 close-on-exec, but it's an improvement.
6946 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6947 * callproc.c (Fcall_process) [!MSDOS]:
6948 * emacs.c (main) [!DOS_NT]:
6949 * nsterm.m (ns_term_init):
6950 * process.c (create_process):
6951 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6952 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6953 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6954 Prefer mkostemp with O_CLOEXEC to mkstemp.
6955 * callproc.c (relocate_fd) [!WINDOWSNT]:
6956 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6957 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6959 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6960 Make the resulting file descriptor close-on-exec.
6961 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6962 * lread.c (load_descriptor_list, load_descriptor_unwind):
6963 Remove; no longer needed. All uses removed.
6964 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6965 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6967 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6968 (Fmake_network_process, Fnetwork_interface_list):
6969 (Fnetwork_interface_info, server_accept_connection):
6970 Make newly-created socket close-on-exec.
6971 * sysdep.c (emacs_open, emacs_fopen):
6972 Make new-created descriptor close-on-exec.
6973 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6974 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6976 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6978 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6979 for NS_IMPL_GNUSTEP.
6981 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6983 Fix openp errno handling.
6984 * callproc.c (Fcall_process): Preserve openp errno around close.
6985 * lread.c (openp): Set errno when returning -1, as some callers
6988 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6990 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6992 * nsterm.h (NSSavePanel): Update comment.
6993 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6994 (ns_run_file_dialog): Declare.
6996 * nsfns.m: Remove panelOK.
6998 (ns_run_file_dialog): New function.
6999 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
7000 event loop, so file dialog is popped up by ns_run_file_dialog, called
7001 by sendEvent (Bug#14578).
7002 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
7004 2013-07-06 Eli Zaretskii <eliz@gnu.org>
7006 * xdisp.c (default_line_pixel_height): New function.
7007 (pos_visible_p, move_it_vertically_backward, try_scrolling)
7008 (try_cursor_movement, redisplay_window, try_window)
7009 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
7011 * window.c (window_scroll_pixel_based):
7012 use default_line_pixel_height.
7014 * dispextern.h (default_line_pixel_height): Add prototype.
7016 * frame.c (x_set_line_spacing): Accept a float value for
7017 line-spacing parameter, per the documentation.
7019 * data.c (Fmultibyte_string_p): Doc fix.
7021 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
7023 Use emacs_open more consistently when opening files.
7024 This handles EINTR more consistently now, and makes it easier
7025 to introduce other uniform changes to file descriptor handling.
7026 * sysstdio.h: New file.
7027 * buffer.c (mmap_init):
7028 * cygw32.c (chdir_to_default_directory):
7029 * dispnew.c (Fopen_termscript):
7030 * emacs.c (Fdaemon_initialized):
7031 * fileio.c (Fdo_auto_save):
7032 * image.c (slurp_file, png_load_body, jpeg_load_body):
7033 * keyboard.c (Fopen_dribble_file):
7035 * print.c (Fredirect_debugging_output):
7036 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
7037 * termcap.c (tgetent):
7038 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
7039 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
7040 * w32term.c (w32_initialize) [CYGWIN]:
7041 * xfaces.c (Fx_load_color_file):
7042 Use emacs_open instead of plain open, and emacs_fopen instead of
7044 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7045 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7046 * callproc.c (default_output_mode): New constant.
7047 (Fcall_process): Use it to call emacs_open instead of plain creat.
7048 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7049 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7050 (emacs_fopen): New function.
7051 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7052 Include <lisp.h>, for emacs_open.
7053 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7055 Remove duplicate #include directives.
7056 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7058 Don't include stdio.h twice.
7059 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7060 Don't include sys/types.h or stdio.h twice.
7061 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7062 * lread.c: Don't include coding.h twice.
7063 * nsfont.m: Don't include frame.h twice.
7064 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7065 * ralloc.c: Don't include <unistd.h> twice.
7066 * xdisp.c: Don't include font.h twice.
7067 * xterm.c: Don't include fontset.h twice.
7068 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7070 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7072 Scale ImageMagick images more carefully.
7073 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7074 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7075 Be more careful about avoiding undefined behavior after
7076 integer overflow and division by zero.
7078 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7080 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7081 (syms_of_w32fns): DEFSYM them.
7082 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7083 (CCHDEVICENAME): Define macros if not defined.
7084 (struct MONITOR_INFO_EX): New struct.
7085 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7086 (enum_display_monitors_fn): New variable.
7087 (globals_of_w32fns): Initialize it.
7088 (Fx_display_pixel_width, Fx_display_pixel_height)
7089 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7090 multi-monitor setups in docstrings.
7091 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7092 screen size by primary monitor's millimeter per pixel.
7093 (w32_monitor_enum, w32_display_monitor_attributes_list)
7094 (w32_display_monitor_attributes_list_fallback)
7095 (Fw32_display_monitor_attributes_list): New functions.
7096 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7098 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7100 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7102 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7104 * fileio.c (Qfile_notify_error): New error symbol.
7106 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7107 * inotify.c (inotify_callback, symbol_to_inotifymask)
7108 (Finotify_add_watch, Finotify_rm_watch): Use it.
7109 (inotifyevent_to_event): Exchange order of cookie and file name.
7110 (Finotify_add_watch): Adapt docstring.
7112 * lisp.h (Qfile_notify_error): Declare.
7114 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7116 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7117 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7118 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7119 which did not work (see <http://bugs.gnu.org/14569#307>).
7120 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7121 && (!noninteractive || initialized)). This attempts to thread
7122 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7124 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7126 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7127 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7129 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7131 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7132 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7133 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7134 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7136 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7138 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7139 Define to __sys_siglist.
7141 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7143 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7144 word-wrap, so that overflow-newline-into-fringe would work in
7145 visual-line-mode. (Bug#2749)
7146 (move_it_in_display_line_to): When the last scanned display
7147 element fits exactly on the display line, and
7148 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7149 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7150 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7151 finding buffer position that corresponds to pixel coordinates,
7152 e.g. in buffer_posn_from_coords.
7154 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7156 * process.c (handle_child_signal): Call catch_child_signal if
7159 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7161 Don't convert function pointers to void * and back.
7162 It isn't portable C, and it's easy enough to avoid.
7163 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7164 (make_save_value): Add support for SAVE_FUNCPOINTER.
7165 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7166 * print.c (print_object):
7167 Distinguish function from object pointers.
7168 * lisp.h (SAVE_FUNCPOINTER): New constant.
7169 (SAVE_SLOT_BITS): Adjust to it.
7170 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7171 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7172 (voidfuncptr): New typedef.
7173 (struct Lisp_Save_Value): New member data[0].funcpointer.
7174 (XSAVE_FUNCPOINTER): New function.
7176 Simplify buildobj processing.
7177 * Makefile.in (buildobj.h): Make it a sequence of strings each
7178 followed by comma, rather than a single string. Put it into a
7179 .tmp file in case there's an error while generating it.
7180 (gl-stamp): Use .tmp for temp files.
7181 (mostlyclean): Clean .tmp files.
7182 * doc.c (buildobj): Move to just the routine that needs it.
7183 It's now an array of strings, so processing is simpler.
7185 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7187 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7188 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7189 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7190 Invoke malloc_enable_thread even when not interactive.
7191 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7192 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7193 in this case, since the underlying bug has now been fixed.
7195 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7197 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7198 unlinking it (bug#14691).
7200 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7202 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7203 before checking whether buffer is modified. This lets
7204 `kill-buffer-query-functions' cancel killing of the buffer or save
7205 its content before `kill-buffer' asks user the "Buffer %s
7206 modified; kill anyway?" question.
7208 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7210 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7211 Let the super performKeyEquivalent deal with them (Bug#14747).
7213 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7215 * widget.c (resize_cb): Remove unused local.
7217 Do not use GTK 3 if it exists but cannot be compiled.
7218 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7219 * xterm.c (x_error_handler) [!USE_GTK]:
7222 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7224 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7226 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7227 to the valid range of values. (Bug#14753)
7229 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7230 when moving point by using the current glyph matrix. This avoids
7231 the need to force redisplay when this function is called in a
7234 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7236 Fix minor problems found by static checking.
7237 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7238 Redo the latter's body to sidestep GCC parenthesization warnings.
7239 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7240 * coding.c (detect_coding, detect_coding_system):
7241 * coding.h (struct undecided_spec):
7242 Use bool for boolean.
7243 * image.c (QCmax_width, QCmax_height): Now static.
7244 * xdisp.c (Fmove_point_visually): Remove unused local.
7246 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7248 * xdisp.c (Fmove_point_visually): New function.
7250 2013-06-28 Kenichi Handa <handa@gnu.org>
7252 * coding.h (define_coding_undecided_arg_index): New enum.
7253 (coding_attr_index): New members
7254 coding_attr_undecided_inhibit_null_byte_detection,
7255 coding_attr_undecided_inhibit_iso_escape_detection,
7256 coding_attr_undecided_prefer_utf_8.
7257 (undecided_spec): New struct.
7258 (struct coding_system): New member `undecided' of the member
7261 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7262 (detect_coding): Likewise.
7263 (detect_coding_system): Likewise.
7264 (Fdefine_coding_system_internal): New coding system properties
7265 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7267 (syms_of_coding): Adjust for coding_arg_undecided_max.
7269 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7271 * image.c (x_from_xcolors): Remove unused local.
7273 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7275 Defer image data transfer between X client and server until actual
7278 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7281 * image.c (Destroy_Image): Remove.
7282 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7283 `mask_p', and `colors_p'. All uses changed.
7284 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7285 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7286 New macros for `flags' arg to x_clear_image_1.
7287 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7288 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7289 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7290 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7291 (image_get_x_image, image_unget_x_image): New functions or macros.
7292 (image_background, image_background_transparent, x_to_xcolors)
7293 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7294 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7295 instead of Destroy_Image.
7296 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7297 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7298 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7299 (imagemagick_load_image, svg_load_image): Use them instead of
7300 x_create_x_image_and_pixmap, and x_put_x_image followed by
7301 x_destroy_x_image, respectively.
7302 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7303 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7304 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7305 background_transparent fields.
7306 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7307 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7309 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7311 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7312 This mostly consists of undoing recent changes.
7313 * callproc.c (Fcall_process):
7314 * process.c (create_process):
7315 Do not worry about catching SIGCHLD here, undoing previous change.
7316 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7317 * process.c, process.h (catch_child_signal):
7318 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7319 * process.c (catch_child_handler): Don't worry about being called
7320 lazily and do not assume caller has blocked SIGCHLD, undoing
7321 previous change. Move first-time stuff back to
7322 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7323 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7324 set lib_child_handler if it's already initialized, which may
7325 help avoid problems on GNUstep.
7327 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7329 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7330 * callproc.c (Fcall_process):
7331 * process.c (create_process):
7332 Make sure SIGCHLD is caught before we fork,
7333 since Emacs startup no arranges to catch SIGCHLD.
7334 * process.c (lib_child_handler): Initialize to null, not to
7336 (catch_child_signal): Allow self to be called lazily.
7337 Do nothing if it's already been called.
7338 Assume caller has blocked SIGCHLD (all callers do now).
7339 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7340 just before it's really needed.
7341 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7342 since it hasn't been caught yet.
7344 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7346 * image.c (compute_image_size): New function to implement
7347 :max-width and :max-height.
7348 (imagemagick_load_image): Use it.
7350 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7352 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7353 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7355 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7356 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7357 the SIGCHLD handler, since the code is not atomic and (due to glib)
7358 signals may be arriving now.
7359 * sysdep.c (init_signals): Do not catch child signals here;
7360 'main' now does that later, at a safer time.
7362 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7364 Clean up SIGCHLD handling a bit (Bug#14569).
7365 * process.c, process.h (catch_child_signal):
7366 Now always extern, even if !NS_IMPL_GNUSTEP.
7367 * process.c (catch_child_signal): Move glib tickler here from
7368 init_process_emacs, so that it's done earlier in Emacs
7369 initialization. Also move the noninteractive && !initialized
7370 check here from init_process_emacs. This is all a bit cleaner for
7371 GNUish platforms, and I hope it works around the Cygwin bug.
7372 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7373 that glib signal handling is tickled before glib creates threads.
7375 * process.c (wait_reading_process_output): Avoid int overflow
7376 when reading more than 2 GiB total from a process.
7378 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7380 * process.c (create_process): Handle a couple more cases,
7381 i.e., work even if new_argv and wait_child_setup[i] are cached.
7382 Use Fcall_process's style for volatile vars.
7384 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7386 * process.c (create_process): Mark PROCESS volatile.
7388 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7390 Use C99-style flexible array members if available.
7391 This avoids some subtle aliasing issues, which typically
7392 aren't a problem with GCC but may be a problem elsewhere.
7393 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7394 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7395 In either case, it uses a flexible array member rather than
7396 the old struct hack. All uses changed.
7397 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7398 Adjust to sdata reorganization.
7399 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7400 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7401 that ports better to pre-C99 non-GCC.
7402 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7403 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7404 as the latter has changed.
7405 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7406 and port better to pre-C99 GCC.
7407 * image.c (struct xpm_cached_color):
7408 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7409 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7410 Use FLEXIBLE_ARRAY_MEMBER.
7411 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7412 Move decl to top level so it gets checked against implementation.
7413 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7414 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7416 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7418 * syntax.c: Integer cleanups.
7419 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7420 All uses that need 0-or-2 changed to:
7421 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7422 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7423 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7424 (char_quoted, prev_char_comend_first, back_comment)
7425 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7426 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7427 Use bool for boolean.
7428 (update_syntax_table, skip_chars, skip_syntaxes):
7429 Prefer int to unsigned when either will do.
7430 (back_comment): Return boolean success flag, like forw_comment,
7431 instead of positive-or-minus-1 (which might have overflowed int anyway).
7432 Don't stuff ptrdiff_t into int.
7433 (syntax_spec_code, syntax_code_spec): Now const.
7434 (Fmatching_paren, scan_lists, scan_sexps_forward):
7435 Use enum syntaxcode for syntax code.
7436 (Fmatching_paren): Check that arg is a character, not just an integer.
7437 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7438 (Finternal_describe_syntax_value): Omit no-longer-needed
7440 (skip_chars): Use char, not unsigned char, when the distinction
7442 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7443 * bytecode.c (exec_byte_code):
7444 * syntax.c (syntax_spec_code, Fchar_syntax)
7445 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7447 * syntax.h (SYNTAX_WITH_FLAGS):
7448 Omit unnecessary casts.
7450 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7452 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7453 line dimensions here, to avoid race conditions with the main
7454 thread. (Bug#14062, bug#14630, bug#14669)
7456 * w32term.c (w32_draw_window_cursor): Compute the header line and
7457 mode line dimensions here.
7458 <w32_system_caret_window, w32_system_caret_hdr_height>:
7459 <w32_system_caret_mode_height>: New variables.
7461 * w32term.h: Declare them.
7463 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7465 * alloc.c (die): Move "assertion failed" string here ...
7466 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7467 COND when SUPPRESS_CHECKING. This shrinks the executable text
7468 size by 0.8% to 2.2% when configured with --enable-checking,
7469 depending on optimization flags (GCC 4.8.1 x86-64).
7471 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7473 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7475 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7476 base is 2; this is more accurate.
7478 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7480 * sound.c (string_default): Move to !WINDOWSNT section.
7481 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7483 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7485 * sound.c: Integer cleanups.
7486 Remove unnecessary forward decls.
7487 (struct sound_device): The 'file' member is now a Lisp_Object, not
7488 a char *, so that we needn't invoke alloca on a huge size.
7489 (Fplay_sound_internal): Adjust to this.
7490 (string_default): New function.
7491 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7492 Use it to adjust to the struct sound_device change.
7493 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7494 (be2hs) [0]: Remove.
7496 * syntax.c (skip_chars): Don't use uninitialized storage
7497 when searching a multibyte buffer for characters that are not in a
7498 unibyte string that contains non-ASCII characters.
7500 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7502 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7503 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7505 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7507 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7509 2013-06-18 Kenichi Handa <handa@gnu.org>
7511 * font.c (Ffont_spec): Signal an error for an invalid font name
7514 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7516 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7517 In particular this ports to 32-bit sparc Sun cc.
7518 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7519 array with a dummy element at specpdl[-1], so that its address can
7521 (unbind_to): Do not copy the binding; not needed, now that we
7522 copy old_value in the one place where the copy is needed.
7523 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7524 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7525 (union specbinding): Rename from struct specbinding. Redo layout
7526 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7527 which is not portable. With Sun C 5.12 32-bit sparc, the
7528 declaration causes nargs to be an unsigned bitfield, a behavior
7529 that the C standard allows; but Emacs wants nargs to be signed.
7530 The overall type is now a union of structures rather than a
7531 structure of union of structures, and the 'kind' member is now a
7532 bitfield, so that the overall type doesn't grow. All uses changed.
7533 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7535 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7537 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7538 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7540 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7542 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7544 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7545 unless we know that the window w's frame is a frame object.
7546 Another attempt at solving bug#14062 and bug#14630.
7548 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7550 * textprop.c (property_set_type): New enum.
7551 (add_properties): Allow appending/prepending text properties.
7552 (add_text_properties_1): Factored out of Fadd_text_properties.
7553 (Fadd_text_properties): Move all the code into
7554 add_text_properties_1.
7555 (Fadd_face_text_property): New function that calls
7556 add_text_properties_1.
7558 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7560 Move functions from lisp.h to individual modules when possible.
7561 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7562 * alloc.c (XFLOAT_INIT, set_symbol_name):
7563 * buffer.c (CHECK_OVERLAY):
7564 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7565 (set_char_table_parent):
7566 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7567 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7568 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7569 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7571 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7572 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7573 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7574 (backtrace_args, backtrace_debug_on_exit):
7575 * floatfns.c (CHECK_FLOAT):
7576 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7577 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7578 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7579 (set_hash_index_slot):
7580 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7581 * marker.c (CHECK_MARKER):
7582 * textprop.c (CHECK_STRING_OR_BUFFER):
7583 * window.c (CHECK_WINDOW_CONFIGURATION):
7584 Move here from lisp.h, and make these functions static rather than
7586 * buffer.c (Qoverlayp):
7588 * fns.c (Qhash_table_p):
7589 * window.c (Qwindow_configuration_p):
7591 * lisp.h: Remove the abovementioned defns and decls.
7593 Use functions, not macros, for XINT etc (Bug#11935).
7594 In lisp.h, prefer functions to function-like macros, and
7595 constants to object-like macros, when either will do. This:
7596 . simplifies use, as there's no more need to worry about
7597 arguments' side effects being evaluated multiple times.
7598 . makes the code easier to debug on some platforms.
7599 However, when using gcc -O0, keep using function-like macros
7600 for a few critical operations, for performance reasons.
7601 This sort of thing isn't needed with gcc -Og, but -Og
7602 is a GCC 4.8 feature and isn't widely-enough available yet.
7603 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7604 Remove enum lsb_bits; no longer needed.
7605 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7606 * buffer.c (Qoverlap):
7608 * fns.c (Qhash_table_p):
7609 Now extern, so lisp.h can use these symbols.
7610 * dispextern.h: Include character.h, for MAX_CHAR etc.
7611 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7612 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7613 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7614 (GLYPH_CODE_P): Move here from lisp.h.
7615 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7616 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7617 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7618 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7619 XUNTAG now returns void *.
7620 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7621 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7622 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7623 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7624 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7625 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7626 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7627 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7628 New macros, renamed from their sans-lisp_h_ counterparts.
7629 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7630 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7631 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7632 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7633 If compiling via GCC without optimization, define these as macros
7634 in addition to inline functions.
7635 To disable this, compile with -DINLINING=0.
7636 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7637 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7638 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7639 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7640 (INTMASK, VALMASK): Now macros, since static values cannot be
7641 accessed from extern inline functions.
7642 (VALMASK): Also a constant, for benefit of old GDB.
7643 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7644 is INTEGERP, which can fold it in.
7645 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7646 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7647 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7648 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7649 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7650 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7651 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7652 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7653 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7654 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7655 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7656 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7657 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7658 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7659 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7660 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7661 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7662 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7663 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7664 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7665 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7666 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7667 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7668 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7669 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7670 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7671 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7672 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7673 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7674 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7675 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7676 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7677 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7679 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7680 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7681 (VALMASK): Define in one place rather than in two, merging the
7682 USE_LSB_TAG parts; this is simpler.
7683 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7684 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7685 Move up, to avoid use before definition.
7686 Also include "globals.h" earlier, for the same reason.
7687 (make_natnum): New function.
7688 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7689 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7690 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7691 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7692 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7693 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7694 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7695 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7696 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7697 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7698 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7699 (Qwindow_configuration_p, Qimage): New forward declarations.
7700 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7701 (STRING_COPYIN): Remove; unused.
7702 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7703 (xcar_addr, xcdr_addr): New functions. All uses changed.
7704 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7705 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7706 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7707 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7708 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7709 (TYPE_RANGED_INTEGERP): Simplify.
7710 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7711 (setlocale, fixup_locale, synchronize_system_messages_locale)
7712 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7713 Now empty functions, not macros.
7714 (functionp): Return bool, not int.
7715 * window.c (Qwindow_configuration_p): Now extern,
7716 so window.h can use it.
7717 * window.h (Qwindowp): Move decl back to lisp.h.
7719 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7721 * xdisp.c (Fline_pixel_height): New function, required for solving
7724 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7726 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7728 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7730 * lread.c (syms_of_lread):
7731 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7733 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7735 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7737 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7739 * fileio.c (expand_file_name): Doc fix.
7741 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7743 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7744 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7745 Wait for self, not for 0. This can't hurt on GNU or similar
7746 system, and may help with Cygwin.
7748 * keyboard.c: Don't use PROP (...) as an lvalue.
7749 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7750 Use set_prop (A, B), not PROP (A) = B.
7752 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7754 * xdisp.c (get_it_property): Use it->window instead of generating
7755 a Lisp object from it->w.
7757 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7759 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7760 get-char-property the window that is being rendered, instead of
7761 the buffer, to support window-specific overlays. (Bug#14575)
7762 (compute_display_string_pos): When W is NULL, use the current
7763 buffer as the object to pass to get-char-property.
7764 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7765 pointer member of the bidi iterator, since no window is pertinent
7768 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7770 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7771 being displayed, and pass it to compute_display_string_pos.
7772 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7773 (bidi_paragraph_init): All callers changed.
7775 * xdisp.c (init_from_display_pos, init_iterator)
7776 (handle_single_display_spec, next_overlay_string)
7777 (get_overlay_strings_1, reseat_1, reseat_to_string)
7778 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7779 Set bidi_it.w member from it->w.
7780 (compute_display_string_pos): Accept additional argument, the
7781 window being displayed, and pass it to Fget_char_property.
7784 * dispextern.h (struct bidi_it): New member w, the window being
7786 (compute_display_string_pos): Adjust prototype.
7788 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7790 * xgselect.c: Remove unneeded include xterm.h.
7792 * process.c (wait_reading_process_output): Check for NS before GLIB.
7793 GLIB may be linked in due to rsvg, but ns_select must be called.
7795 * xgselect.c (xg_select): Remove call to window_system_available
7796 and g_main_context_pending at the top, so Gdk events (i.e. file
7797 notify) are processed when Emacs is started with -nw.
7799 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7801 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7802 (ctagsfiles3): New variable, includes only *.m files.
7803 (TAGS): Use an explicit language name in the regular expressions,
7804 to avoid transformation of '/SOMETHING' by MSYS to
7805 'c:\MSYS\SOMETHING'.
7807 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7809 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7811 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7813 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7814 still need to set the mouse pointer shape and activate help-echo.
7817 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7819 A few porting etc. fixes for the new file monitor code.
7820 See the thread containing
7821 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7822 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7823 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7824 (dir_monitor_callback, Fgfile_rm_watch):
7825 Use assq_no_quit instead of Fassoc, for speed.
7826 (dir_monitor_callback, Fgfile_rm_watch):
7827 eassert that the monitor is a fixnum.
7828 (dir_monitor_callback): No need for CDR_SAFE.
7829 Simplify building of lisp with alternative tails.
7830 (Fgfile_add_watch, Fgfile_rm_watch):
7831 Do not assume glib functions set errno reliably on failure.
7832 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7833 and signal an error otherwise.
7834 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7835 Use Fdelq instead of Fdelete, for speed.
7837 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7839 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7840 don't insist on being invoked on a highlighted tool-bar button.
7841 Avoids losing tool-bar functionality when mouse-highlight is nil.
7842 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7843 Don't highlight when mouse-highlight is nil.
7844 (note_mouse_highlight): When mouse-highlight is nil, don't return
7845 right away; instead, run tool-bar and mode-line highlight
7846 subroutine, clear any existing highlight, and revert the mouse
7847 pointer to its default shape. (Bug#14558)
7849 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7851 * lisp.mk (lisp): Add prog-mode.el.
7853 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7855 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7856 * process.c (dummy_handler): New function.
7857 (lib_child_handler): New static var.
7858 (handle_child_signal): Invoke it.
7859 (catch_child_signal): If a library has set up a signal handler,
7860 save it into lib_child_handler.
7861 (init_process_emacs): If using glib and not on Windows, tickle glib's
7862 child-handling code so that it initializes its private SIGCHLD handler.
7863 * syssignal.h (SA_SIGINFO): Default to 0.
7864 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7865 31; it should no longer be needed now.
7867 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7869 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7871 * gfilenotify.c (globals_of_gfilenotify): New function.
7872 (syms_of_gfilenotify): Move global initialization there.
7874 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7876 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7878 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7879 * keyboard.c (menu_bar_items, tool_bar_items):
7880 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7881 not override local keymaps any more.
7883 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7885 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7887 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7889 * w32console.c (initialize_w32_display): Return the dimensions of
7890 the console window via 2 additional arguments, not via the current
7891 frame. This avoids crashes due to overrunning the bounds of
7892 frame's decode_mode_spec_buffer, which is not resized following
7893 the change of the frame dimensions from the initial 10x10.
7895 * w32term.h (w32_initialize_display_info): Adjust prototype.
7897 * term.c (init_tty): Take dimensions of the frame from the values
7898 returned by initialize_w32_display.
7900 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7901 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7902 (LIBES): Add $(GFILENOTIFY_LIBS).
7904 * w32inevt.c (handle_file_notifications): Add dummy implementation
7905 for !HAVE_W32NOTIFY.
7907 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7909 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7911 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7913 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7915 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7917 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7919 Fix minor problems found by static checking.
7920 * data.c (pure_write_error):
7921 Use xsignal2, not Fsignal, as Fsignal might return.
7922 * eval.c (set_backtrace_debug_on_exit): Now static.
7923 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7924 No longer inline. EXTERN_INLINE is needed only for functions
7925 defined in .h files. Reindent function header as per GNU style.
7926 (backtrace_p, backtrace_top, backtrace_next):
7927 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7928 compiler or linker. Add extern decls to pacify gcc -Wall.
7929 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7931 * frame.c (free_monitors): Define only on platforms that need it.
7932 * nsterm.m (ns_term_init):
7933 * process.c (catch_child_signal):
7934 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7935 defined on all porting targets these days.
7936 * process.c, process.h (catch_child_signal):
7937 Make it extern only if NS_IMPL_GNUSTEP is defined.
7939 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7941 * w32.c (gettimeofday): Make the signature identical to prototype
7942 in nt/inc/sys/time.h.
7944 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7946 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7949 * keyboard.c (safe_run_hooks_error): Improve error message.
7951 * data.c (pure_write_error): Add `object' argument.
7952 * puresize.h (CHECK_IMPURE): Use it.
7954 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7956 * Makefile.in (NOTIFY_OBJ): New variable.
7957 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7959 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7960 Call syms_of_gfilenotify.
7962 * gfilenotify.c: New file.
7964 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7965 and Qfile_w32notify.
7966 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7967 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7969 * lisp.h: Declare syms_of_gfilenotify.
7971 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7973 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7975 Merge the specpdl and backtrace stacks. Make the structure of the
7976 specpdl entries more obvious via a tagged union of structs.
7977 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7978 (enum specbind_tag): New enum.
7979 (struct specbinding): Make it a tagged union of structs.
7980 Add a case for backtrace records.
7981 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7982 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7983 (backtrace_debug_on_exit): New accessors.
7984 (struct backtrace): Remove.
7985 (struct catchtag): Remove backlist field.
7986 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7988 (Flocal_variable_p): Speed up the common case where the binding is
7990 * eval.c (backtrace_list): Remove.
7991 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7992 (set_backtrace_args, set_backtrace_nargs)
7993 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7994 (backtrace_next): New functions.
7995 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7996 (unwind_to_catch, internal_lisp_condition_case)
7997 (internal_condition_case, internal_condition_case_1)
7998 (internal_condition_case_2, internal_condition_case_n): Don't bother
7999 with backtrace_list any more.
8000 (Fsignal): Adjust to new backtrace format.
8001 (grow_specpdl): Move up.
8002 (record_in_backtrace): New function.
8003 (eval_sub, Ffuncall): Use it.
8004 (apply_lambda): Adjust to new backtrace format.
8005 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
8007 (specbind): Adjust to new specpdl format. Simplify.
8008 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
8009 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
8011 (mark_backtrace): Remove.
8012 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
8013 * xdisp.c (redisplay_internal): Use record_in_backtrace.
8014 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
8016 * profiler.c (record_backtrace): Use get_backtrace.
8017 (handle_profiler_signal): Use backtrace_top_function.
8018 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
8021 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
8023 * process.h (catch_child_signal): Declare.
8025 * process.c (catch_child_signal): New function.
8026 (init_process_emacs): Call it.
8028 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
8029 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
8031 (x_set_cursor_type): Remove declaration.
8032 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
8033 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
8034 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
8035 (ns_get_color): Use F suffix on float.
8036 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
8037 (ns_get_rgb_color): Remove.
8038 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
8039 (note_mouse_movement): x and y are CGFloat.
8040 (ns_draw_fringe_bitmap): Remove unused rowY.
8041 Change #if to COCOA && >= 10_6.
8042 (ns_draw_window_cursor): Remove unused overspill.
8043 (ns_draw_underwave): width and x are EamcsCGFloat.
8044 (ns_draw_box): thickness is CGFloat.
8045 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8046 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8047 if not in main thread.
8048 (ns_get_pending_menu_title, ns_check_menu_open)
8049 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8050 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8051 (sendFromMainThread:): New method.
8052 (changeFont:): size is CGFloat.
8053 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8054 Disable warning about permanent text.
8055 (characterIndexForPoint:): Adjust return type depending on GNUstep
8057 (mouseDown:): delta is CGFloat.
8058 (updateFrameSize): Remove unised variable f.
8059 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8060 Cast float to EmacsCGFloat.
8061 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8062 also to -1 when restoring.
8063 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8064 inside NS_IMPL_COCOA.
8065 (toggleFullScreen:): Put call to toggleFullScreen inside
8066 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8067 (setPosition:portion:whole:): por is CGFloat.
8068 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8069 (mouseDown:): Use CGFloat.
8070 (mouseDragged:): Remove unised variable edge.
8071 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8073 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8075 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8076 when NS_IMPL_GNUSTEP.
8077 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8078 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8079 (EmacsToolbar): Add clearAll. Add tag argument to
8080 addDisplayItemWithImage.
8081 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8083 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8085 * nsmenu.m (ns_update_menubar): Make static.
8086 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8087 (fillWithWidgetValue:): Add cast to SEL for setAction.
8088 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8089 (update_frame_tool_bar): Update code for GNUstep.
8090 (clearAll): New method.
8091 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8092 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8093 Move identifierToItem setObject and activeIdentifiers addObject before
8094 call to insertItemWithItemIdentifier.
8095 (validateVisibleItems): Fix indentation.
8096 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8097 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8098 UtilityWindow to aStyle, remove call to setStyleMask.
8100 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8102 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8103 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8104 Use F suffix on floats.
8105 (ns_char_width): Returns CGFloat.
8106 (ns_ascii_average_width): w is CGFloat instead of float.
8107 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8109 (ns_glyph_metrics): CGFloat instead of float.
8111 * nsfns.m (x_set_foreground_color, x_set_background_color):
8113 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8114 remove unused variables.
8115 (Fns_read_file_name): Keep track if panel is for save.
8116 Use ns_filename_from_panel/ns_directory_from_panel.
8117 (Fns_list_services): delegate only used for COCOA.
8118 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8119 Just return the input if GNUstep.
8120 (x_screen_planes): Remove.
8121 (Fxw_color_values): Use EmacsCGFloat
8122 (Fns_display_monitor_attributes_list): Only get screen number for
8124 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8126 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8127 ns_directory_from_panel.
8129 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8131 * process.c (handle_child_signal): Also use WCONTINUED.
8132 This is so that list-processes doesn't mistakenly list the process
8133 as stopped, when the process has actually been continued and is
8136 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8138 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8139 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8140 not already configured.
8142 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8144 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8146 * Makefile.in (mostlyclean): Remove *.res files.
8148 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8150 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8151 a buffer (bug#8447).
8153 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8155 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8156 display vector, and we backtrack, handle the case that the
8157 previous character position is also displayed from a display
8158 vector or covered by a display string or image. (Bug#14476)
8160 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8162 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8163 (struct MonitorInfo, free_monitors): Remove.
8164 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8165 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8166 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8169 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8170 (struct MonitorInfo, free_monitors): Remove.
8171 (ns_screen_name): Make static.
8172 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8173 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8176 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8177 (struct MonitorInfo): New struct.
8178 (free_monitors, make_monitor_attribute_list): Declare.
8180 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8182 (free_monitors, make_monitor_attribute_list): New functions.
8183 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8186 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8188 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8190 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8192 * keyboard.c: Apply keyboard decoding only to events that come directly
8193 from the tty, not from unread-command-events (bug#14368).
8194 (read_event_from_main_queue): New function, extracted from read_char.
8195 (read_decoded_char): Remove.
8196 (read_decoded_event_from_main_queue): New function to replace it.
8197 (read_char): Use it.
8198 (read_key_sequence): Use read_char rather than read_decoded_char.
8200 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8202 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8204 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8206 2013-05-22 Kenichi Handa <handa@gnu.org>
8208 The following changes are to fix the setting of
8209 buffer-file-coding-system on, for instance, C-x RET c unix RET
8210 _FILE_OF_DOS_EOL_TYPE_ RET.
8212 * coding.h (struct coding_system): New member detected_utf8_chars.
8214 * coding.c (detect_coding_utf_8): Count characters and check EOL
8215 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8217 (setup_coding_system): Do not initialize coding->head_ascii.
8218 (check_ascii): Do not set coding->eol_seen but update it. Do not
8219 call adjust_coding_eol_type here.
8220 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8221 If the eol-type of CODING is already specified, adjust the eol type
8222 of the found coding-system.
8223 (decode_coding_gap): Cancel previous change. Utilize the
8224 character numbers counted by detect_coding_utf_8. Fix detection
8227 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8229 * search.c (looking_at_1): Only set last_thing_searched if the match
8230 changed the match-data (bug#14281).
8232 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8234 * xdisp.c (reseat_at_previous_visible_line_start):
8235 Already declared in dispextern.h, so remove it here.
8236 (move_it_vertically_backward): Likewise.
8238 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8240 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8241 (Fx_display_pixel_width, Fx_display_pixel_height)
8242 (Fx_display_mm_width, Fx_display_mm_height):
8243 Mention `display-monitor-attributes-list' in docstrings.
8245 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8246 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8247 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8248 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8249 (Fx_display_backing_store, Fx_display_visual_class)
8250 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8251 (Fx_display_grayscale_p, Fx_display_pixel_width)
8252 (Fx_display_pixel_height, Fx_display_planes)
8253 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8254 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8255 (Fx_display_mm_width, Fx_display_mm_height)
8256 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8257 height for all physical monitors as in X11.
8259 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8260 Return pixel width or height for all physical monitors as in X11.
8262 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8264 Port --enable-gcc-warnings to clang.
8265 * bytecode.c (exec_byte_code):
8267 Redo diagnostic pragmas to pacify clang, too.
8268 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8269 * editfns.c (Fencode_time):
8270 * fileio.c (file_accessible_directory_p):
8271 * font.c (font_unparse_xlfd):
8272 Use '&"string"[index]' instead of '"string" + (index)'.
8273 * undo.c (user_error): Remove; unused.
8275 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8277 * insdel.c (insert_1_both): Document the arguments, instead of
8278 referring to insert_1, which no longer exists.
8280 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8281 some window, increment windows_or_buffers_changed, so that
8282 *Messages* display in that window is updated. (Bug#14408)
8284 * w32.c: Include epaths.h.
8285 (init_environment): Use cmdproxy.exe without leading directories.
8286 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8288 (gettimeofday): Adjust signature and return value to Posix
8291 * unexw32.c (open_output_file): Delete the existing emacs.exe
8292 before creating it, to break the hard link to the versioned
8295 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8296 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8297 (FIRSTFILE_OBJ): New variables.
8298 (W32_RES): Rename to EMACSRES. All users changed.
8299 (base_obj): Use $(CM_OBJ).
8300 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8301 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8302 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8303 $(W32_RES_LINK) before $(LIBES).
8304 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8306 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8308 * makefile.w32-in (DOC): Use just "DOC".
8310 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8312 * process.c: Export default filters and sentinels to Elisp.
8313 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8315 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8316 (Fset_process_sentinel, Fformat_network_address):
8317 Default to them instead of nil.
8318 (server_accept_connection): Sentinels can't be nil any more.
8319 (read_and_dispose_of_process_output): New function, extracted from
8320 read_process_output.
8321 (read_process_output): Use it; filters can't be nil.
8322 (Finternal_default_process_filter): New function, extracted from
8323 read_process_output.
8324 (exec_sentinel_unwind): Remove function.
8325 (exec_sentinel): Don't zilch sentinel while running.
8326 (status_notify): Sentinels can't be nil.
8327 (Finternal_default_process_sentinel): New function extracted from
8329 (setup_process_coding_systems): Default filter is not nil any more.
8330 (syms_of_process): Export new Elisp functions and initialize
8332 * lisp.h (make_lisp_proc): New function.
8334 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8336 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8338 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8340 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8341 unless we know that the window w is a leaf window.
8342 Another attempt at solving bug#14062.
8344 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8346 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8349 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8351 * image.c (gif_load): Check that subimages fit (Bug#14345).
8353 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8355 * lread.c (skip_dyn_eof): New function.
8356 (read1): Use it to skip the end of a file in response to #@00.
8358 * doc.c (get_doc_string): Slightly relax the sanity checking.
8360 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8362 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8363 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8364 (MonitorInfo): New struct.
8365 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8366 (Fns_display_monitor_attributes_list): New functions.
8367 (display-usable-bounds): Remove.
8368 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8371 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8373 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8374 (GTK_CHECK_VERSION): New macro, if not already defined.
8375 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8376 replaced by GTK_CHECK_VERSION.
8378 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8380 * xterm.h (GTK_PREREQ): New macro.
8381 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8382 to use this macro instead, for consistency and clarity.
8384 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8386 * xdisp.c (row_for_charpos_p): New function, with code of
8387 cursor_row_p, but accepts an additional argument CHARPOS instead
8388 of using a hardcoded PT.
8389 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8390 (row_containing_pos): Call row_for_charpos_p instead of partially
8391 doing the same. Fixes cursor positioning under longlines-mode
8392 when longlines-show-effect includes more than one newline, when
8393 moving the cursor vertically up.
8395 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8397 * makefile.w32-in (ACL_H): New macro.
8398 ($(BLD)/fileio.$(O)): Update dependencies.
8400 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8402 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8403 * Makefile.in (LIB_ACL): New macro.
8404 (LIBACL_LIBS): Remove.
8405 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8406 * fileio.c: Include <acl.h>.
8407 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8408 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8410 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8413 * unexelf.c: Don't assume ElfW (Half) fits in int.
8414 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8415 when dealing with ElfW (Half) values, since they can exceed 2**31
8416 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8417 (entry_address): Omit unused NUM arg. All uses changed.
8419 2013-05-07 Juri Linkov <juri@jurta.org>
8421 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8422 to the string converted from number with `Fnumber_to_string'.
8425 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8427 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8428 This fixes a problem introduced by my previous change.
8430 2013-05-07 Glenn Morris <rgm@gnu.org>
8432 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8434 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8436 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8438 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8440 Static checking by GCC 4.8.0.
8441 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8442 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8443 (x_get_monitor_attributes_fallback)
8444 (x_get_monitor_attributes_xinerama)
8445 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8446 Define only if USE_GTK.
8447 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8448 (x_get_monitor_attributes_fallback): Omit unused locals.
8449 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8450 Use double, not float, to avoid mixed-mode floating point arithmetic.
8452 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8453 Jan Djärv <jan.h.d@swipnet.se>
8455 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8456 (XINERAMA_CFLAGS): New macros.
8457 (ALL_CFLAGS, LIBES): Use them.
8459 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8460 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8461 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8462 (syms_of_xfns): DEFSYM them.
8463 (struct MonitorInfo): New struct.
8464 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8465 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8466 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8467 (x_get_monitor_attributes_xinerama): New functions.
8468 (Fx_display_monitor_attributes_list): New primitive.
8469 (syms_of_xfns): Defsubr it.
8471 * xterm.h (x_display_info): Add Xatom_net_workarea and
8472 Xatom_net_current_desktop.
8474 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8475 and dpyinfo->Xatom_net_current_desktop.
8477 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8479 * xdisp.c (pos_visible_p): Use the special code for finding the
8480 beginning of a display property or overlay for any "replacing"
8481 display property, not just for display strings. This solves
8482 incorrect reporting of position by posn-at-point. (Bug#14241)
8484 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8486 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8487 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8488 Verify that ElfW (Half) fits in int.
8489 (fatal): Use same signature as lisp.h.
8490 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8491 configure and build with -DUNEXELF_DEBUG without worrying about
8492 other modules that use DEBUG.
8493 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8494 possibly-wide integers now uses it instead of plain fprintf.
8495 (entry_address): New function, which avoids problems with 32-bit
8496 overflow on 64-bit hosts.
8497 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8498 (round_up): Don't assume the remainder fits in int.
8499 (find_section): Use bool for boolean. Simplify debug code.
8500 (unexec): Don't assume file sizes fit in int or size_t.
8501 Omit unnecessary trailing newline in 'fatal' format.
8502 Use strerror rather than outputting decimal error number.
8503 Remove unused code when emacs is not defined;
8504 this file relies on Emacs now.
8505 Don't assume e_phnum and e_shnum are positive.
8507 * regex.c: Fix problems when DEBUG is defined.
8508 (extract_number, extract_number_and_incr): Define regardless of
8509 whether DEBUG is defined; that's simpler and makes the code less
8510 likely to go stale in the normal case when DEBUG is not defined.
8511 Return int rather than taking an int * arg. All callers changed.
8512 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8513 Remove, replacing with ...
8514 (DEBUG_PRINT): New macro. All callers changed.
8515 (DEBUG_COMPILES_ARGUMENTS): New macro.
8516 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8517 (print_compiled_pattern, print_double_string) [DEBUG]:
8518 Use prototype rather than old-style definition.
8519 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8520 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8521 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8522 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8523 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8524 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8525 This matters only when DEBUG is defined.
8527 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8529 * xdisp.c (set_iterator_to_next): Set the
8530 ignore_overlay_strings_at_pos_p flag only if we are _really_
8531 iterating over an overlay string, as indicated by the
8532 current.overlay_string_index member. (Bug#14306)
8534 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8536 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8537 to where it is used, to avoid autorelease issues (Bug#14050).
8539 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8541 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8542 * fileio.c (syms_of_fileio): Implement this.
8543 * filelock.c (create_lock_file): If symbolic links don't work, so
8544 we use a regular file as a lock file, do not fsync the lock file;
8547 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8549 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8550 (syms_of_minibuf): Adjust accodingly.
8552 * callint.c (Fcall_interactively): Adjust calls accordingly.
8554 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8556 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8557 w->contents is a buffer before computing everything else.
8558 Use parentheses to disambiguate last part of the condition.
8560 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8561 assertion violations. (Bug#14062)
8563 2013-05-01 David Reitter <david.reitter@gmail.com>
8565 * nsfns.m (ns_tooltip): Initialize.
8567 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8569 * coding.c (decode_coding_gap): Don't remove the character before
8570 a newline unless it's a CR character. (Bug#14287)
8572 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8574 * dispextern.h (struct face): Move enum face_underline_type
8575 earlier so that bitfields can be in the same word.
8577 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8579 * nsfns.m (handlePanelKeys): New function.
8580 (EmacsOpenPanel:performKeyEquivalent:)
8581 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8582 arrows/function/control and copy/paste keys (Bug#14296).
8584 2013-04-27 Juri Linkov <juri@jurta.org>
8586 * callint.c (Fcall_interactively): Call `Qread_number' for
8587 interactive code letter `n' instead of using duplicate code.
8590 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8592 * systime.h (make_timeval): Declare as 'const'.
8594 2013-04-27 Kenichi Handa <handa@gnu.org>
8596 * font.c (font_open_entity): Always open a font of manageable
8599 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8601 Port better to AIX (Bug#14258).
8602 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8605 2013-04-24 Kenichi Handa <handa@gnu.org>
8607 * coding.c (decode_coding_iso_2022): When an invalid escape
8608 sequence is encountered, reset the invocation and designation
8609 status to the safest one.
8611 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8613 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8614 Without this fix, "make distclean" leaves stamp-h1 behind.
8616 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8618 * w32fns.c (w32_fullscreen_rect): New function to compute the
8619 window rectangle for the given fullscreen mode.
8620 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8621 longer tunes the window size. This keeps the window's edges flush
8622 with the screen and allows the taskbar to hide itself in fullboth.
8624 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8625 window decorations and uses the entire screen.
8627 * w32term.h (w32_fullscreen_rect) Add prototype.
8628 (struct w32_output): Replace normal_width, normal_height,
8629 normal_top, and normal_left members with a single normal_placement
8631 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8633 (FRAME_NORMAL_PLACEMENT): New macro.
8635 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8637 * minibuf.c (Ftest_completion): Silence compiler warning.
8639 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8641 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8644 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8647 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8648 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8649 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8650 parentheses where appropriate.
8652 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8654 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8656 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8658 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8659 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8660 Mention in the doc string that setting these variables takes
8661 effect only after a call to set-window-buffer. (Bug#14200)
8663 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8665 * indent.c (Fvertical_motion): Don't consider display strings on
8666 overlay strings as display strings on the buffer position we
8667 started from. This prevents vertical cursor motion from jumping
8668 more than one line when there's an overlay string with a display
8669 property at end of line.
8670 Reported by Karl Chen <Karl.Chen@quarl.org> in
8671 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8673 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8675 * window.c (select_window): `record_buffer' even if window is
8676 already selected (bug#14191).
8678 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8680 * window.c (Fwindow_end): Test more flags, including the buffer's
8681 last_overlay_modified flag, to determine whether the window's
8682 display is really up-to-date. Prevents the function from
8683 returning a stale value. (Bug#14170)
8684 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8687 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8689 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8690 garbaged only if it is not already the top frame on its TTY.
8691 This prevents flickering due to constant redrawing of TTY frames when
8692 there are GUI frames open in the same session. (Bug#13864)
8694 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8696 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8697 of marking the idle timers directly.
8699 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8701 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8704 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8706 * window.c (select_window): Don't record_buffer while the invariant is
8707 temporarily broken (bug#14161).
8709 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8711 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8713 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8715 2013-04-07 Romain Francoise <romain@orebokech.com>
8717 Ignore additional platform-specific ACL errors (Bug#13702).
8718 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8719 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8721 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8723 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8726 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8728 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8729 This bug was introduced by my 2013-02-25 change that simplified
8730 data_start configuration. Without this change, on GNU/Linux
8731 an Emacs configured with --enable-profiling fails immediately
8732 due to a profiler signal.
8733 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8734 with these flags. On platforms where special flags are needed
8735 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8736 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8737 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8739 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8741 Get rid of some platform-specific functions examining window
8742 system and its capabilities. This is a partial rework of the
8744 * lisp.h (have_menus_p): Remove prototype. This function is
8745 replaced with platform-independent window_system_available.
8746 (check_window_system): Move to...
8747 * frame.h (decode_window_system_frame, window_system_available):
8748 ...here, add new prototypes.
8749 * frame.c (window_system_available, decode_window_system_frame):
8751 (check_window_system): Platform-independent now.
8752 * xterm.h (x_in_use): Remove declaration.
8754 * w32term.h (check_x_frame):
8755 * nsterm.h (check_x_frame): Remove prototypes. This function
8756 is replaced with platform-independent decode_window_system_frame.
8757 * msdos.c (have_menus_p): Remove.
8758 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8759 Remove platform-specific functions. Use check_window_system,
8760 decode_window_system_frame and check_ns_display_info where
8761 appropriate. Minor style and comment tweaks.
8762 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8763 (check_x_frame): Likewise.
8764 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8766 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8767 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8768 * xmenu.c, xselect.c: All related users changed.
8770 2013-04-03 Kenichi Handa <handa@gnu.org>
8772 The following changes is to optimize the code for reading UTF-8
8775 * coding.c (check_ascii): Rename from detect_ascii. Return value
8776 changed. Check EOL format. Do not call adjust_coding_eol_type
8778 (check_utf_8): New function.
8779 (adjust_coding_eol_type): Do nothing if already adjusted.
8780 (detect_coding): Compare the return value of check_ascii with
8781 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8782 (decode_coding_gap): Optimize for valid UTF-8.
8784 2013-03-21 Kenichi Handa <handa@gnu.org>
8786 * coding.c (syms_of_coding): Cancel previous change.
8788 * insdel.c (insert_from_gap): Fix previous change.
8790 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8792 Consistently use platform-specific function to detect window system.
8793 * lisp.h (check_window_system): New prototype. This function is
8794 going to replace check_x, check_w32 and check_ns.
8795 (have_menus_p): Mention msdos.c in comment.
8796 * fontset.c (check_window_system_func): Remove. Adjust all users.
8797 * fontset.h (check_window_system_func): Remove prototype.
8798 * nsterm.h (check_ns):
8799 * xterm.h (check_x):
8800 * w32term.h (check_w32): Likewise.
8801 * menu.c (Fx_popup_menu): Use check_window_system.
8802 * msdos.c (check_window_system): Define for MS-DOS.
8803 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8804 * w32fns.c (check_window_system): Likewise for MS-Windows.
8805 * xfns.c (check_window_system): Likewise for X.
8806 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8807 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8809 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8811 Prefer < to > in range checks such as 0 <= i && i < N.
8812 This makes it easier to visualize quantities on a number line.
8813 This patch doesn't apply to all such range checks,
8814 only to the range checks affected by the 2013-03-24 change.
8815 This patch reverts most of the 2013-03-24 change.
8816 * alloc.c (xpalloc, Fgarbage_collect):
8817 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8818 * character.c (string_escape_byte8):
8819 * charset.c (read_hex):
8820 * data.c (cons_to_unsigned):
8821 * dispnew.c (update_frame_1):
8822 * doc.c (Fsubstitute_command_keys):
8823 * doprnt.c (doprnt):
8824 * editfns.c (hi_time, decode_time_components):
8825 * fileio.c (file_offset):
8826 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8827 * font.c (font_intern_prop):
8828 * frame.c (x_set_alpha):
8829 * gtkutil.c (get_utf8_string):
8830 * indent.c (check_display_width):
8831 * keymap.c (Fkey_description):
8832 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8834 * minibuf.c (read_minibuf_noninteractive):
8835 * process.c (wait_reading_process_output):
8836 * search.c (Freplace_match):
8837 * window.c (get_phys_cursor_glyph):
8838 * xdisp.c (redisplay_internal):
8839 * xsmfns.c (smc_save_yourself_CB):
8840 Prefer < to > for range checks.
8841 * dispnew.c (sit_for): Don't mishandle NaNs.
8842 This fixes a bug introduced in the 2013-03-24 change.
8843 * editfns.c (decode_time_components): Don't hoist comparison.
8844 This fixes another bug introduced in the 2013-03-24 change.
8846 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8848 * frame.h (struct frame): Drop scroll_bottom_vpos
8849 member becaue all real users are dead long ago.
8850 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8851 * xdisp.c (redisplay_internal): Adjust user.
8853 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8855 * nsmenu.m (showAtX:Y:for:): setLevel to
8856 NSPopUpMenuWindowLevel (Bug#13998).
8858 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8860 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8861 (ns_check_pending_open_menu): Declare.
8863 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8864 (x_activate_menubar): Update the menu with title that matches
8865 ns_get_pending_menu_title, and call
8866 ns_check_pending_openmenu (Bug#12698).
8867 (menuWillOpen:): New method.
8868 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8870 * nsterm.m (menu_will_open_state, menu_mouse_point)
8871 (menu_pending_title): New varaibles.
8872 (ns_get_pending_menu_title, ns_check_menu_open)
8873 (ns_check_pending_open_menu): New functions.
8875 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8877 * indent.c (current_column_bol_cache): Remove leftover which is not
8878 used in Fmove_to_column any more.
8879 (current_column, scan_for_column): Adjust users.
8880 * keyboard.c (last_point_position_buffer, last_point_position_window):
8881 Remove leftovers which are not used for recording undo any more.
8882 (command_loop_1, syms_of_keyboard): Adjust users.
8883 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8884 redisplay_window any more.
8885 (move_it_to): Adjust user.
8887 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8889 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8890 Update dependencies.
8892 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8894 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8895 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8898 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8900 * window.h (struct window): Replace hchild, vchild and buffer slots
8901 with a single slot 'contents'. This is possible because each valid
8902 window may have either the child window (in vertical or horizontal
8903 combination) or buffer to display (for the leaf window). Using that,
8904 a lot of operations to traverse and/or change window hierarchies may
8905 be simplified. New member horizontal is used to distinguish between
8906 horizontal and vertical combinations of internal windows.
8907 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8908 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8909 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8910 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8911 Use contents slot, not buffer, where appropriate.
8912 (wset_combination): New function.
8913 (wset_buffer): Add eassert.
8914 (Fframe_first_window): Simplify the loop reaching first window.
8915 (Fwindow_buffer): Use WINDOW_LEAF_P.
8916 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8917 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8918 (unshow_buffer): Convert initial debugging check to eassert.
8919 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8920 (make_parent_window, window_resize_check, window_resize_apply)
8921 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8922 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8923 Adjust to match struct window changes.
8924 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8925 (mark_window_cursors_off, count_windows, get_leaf_windows)
8926 (foreach_window_1): Simplify the loop.
8927 * alloc.c (mark_object): Do not check for the leaf window because
8928 internal windows has no glyph matrices anyway.
8929 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8930 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8931 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8932 (build_frame_matrix_from_window_tree, mirror_make_current)
8933 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8934 (update_window_tree, set_window_update_flags): Simplify the loop.
8935 (sync_window_with_frame_matrix_rows): Enforce live window.
8936 Use contents slot, not buffer, where appropriate.
8937 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8938 and WINDOW_HORIZONTAL_COMBINATION_P.
8939 (make_frame_visible_1): Simplify the loop.
8940 Use contents slot, not buffer, where appropriate.
8941 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8942 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8943 (expose_window_tree): Likewise.
8944 Use contents slot, not buffer, where appropriate.
8945 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8946 to avoid deleted windows. Use contents slot instead of buffer.
8947 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8948 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8949 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8950 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8952 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8954 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8955 identify the reasons for assertion violations in bug#14062 and
8957 (Fx_show_tip): Fix compilation error under
8958 "--enable-check-lisp-object-type". (Bug#14073)
8960 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8961 Reported by <rzl24ozi@gmail.com>.
8963 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8965 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8967 (unwind_with_echo_area_buffer): ...to restore it here.
8968 This is needed to ensure that...
8969 (redisplay_window): ...both window markers are valid here,
8970 which is verified by eassert.
8971 * editfns.c (save_excursion_save): Do not assume that
8972 selected_window always displays the buffer.
8973 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8976 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8978 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8981 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8983 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8985 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8987 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8988 since MinGW's w32api headers do. This avoids compiler warnings.
8990 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8993 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8995 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8997 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8999 * gtkutil.c (style_changed_cb): Check if frame is live and an
9000 X frame (Bug#14038).
9002 2013-03-26 Eli Zaretskii <eliz@gnu.org>
9004 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
9005 Define only for _WIN32_WINNT less than 0x0500.
9006 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
9008 Move inclusion of time.h before sys/time.h, so that MinGW64 could
9009 see its own definitions of 'struct timeval' and 'struct timezone'.
9011 Fix incompatibilities between MinGW.org and MinGW64 headers.
9012 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
9014 * w32.c (REPARSE_DATA_BUFFER): Guard with
9015 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
9017 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
9019 * xterm.c: Include X11/XKBlib.h
9020 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
9022 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
9024 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
9026 * blockinput.h (input_blocked_p): Likewise.
9027 * bytecode.c (exec_byte_code): Likewise.
9028 * callproc.c (call_process_kill, call_process_cleanup)
9029 (Fcall_process): Likewise.
9030 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
9031 (Fccl_execute_on_string): Likewise.
9032 * character.c (string_escape_byte8): Likewise.
9033 * charset.c (read_hex): Likewise.
9034 * cm.c (calccost): Likewise.
9035 * data.c (cons_to_unsigned): Likewise.
9036 * dired.c (directory_files_internal, file_name_completion):
9038 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
9039 (sit_for): Likewise.
9040 * doc.c (Fsubstitute_command_keys): Likewise.
9041 * doprnt.c (doprnt): Likewise.
9042 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9043 * emacsgtkfixed.c: Likewise.
9044 * fileio.c (file_offset, Fwrite_region): Likewise.
9045 * floatfns.c (Fexpt, fmod_float): Likewise.
9046 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9048 * font.c (font_intern_prop): Likewise.
9049 * frame.c (x_set_alpha): Likewise.
9050 * gtkutil.c (get_utf8_string): Likewise.
9051 * indent.c (check_display_width): Likewise.
9052 * intervals.c (create_root_interval, rotate_right, rotate_left)
9053 (split_interval_right, split_interval_left)
9054 (adjust_intervals_for_insertion, delete_node)
9055 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9056 (merge_interval_right, merge_interval_left, copy_intervals)
9057 (set_intervals_multibyte_1): Likewise.
9058 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9059 * keymap.c (Fkey_description): Likewise.
9060 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9061 * lread.c (openp, read_integer, read1, string_to_number):
9063 * menu.c (ensure_menu_items): Likewise.
9064 * minibuf.c (read_minibuf_noninteractive): Likewise.
9065 * print.c (printchar, strout): Likewise.
9066 * process.c (create_process, Faccept_process_output)
9067 (wait_reading_process_output, read_process_output, send_process)
9068 (wait_reading_process_output): Likewise.
9069 * profiler.c (make_log, handle_profiler_signal): Likewise.
9070 * regex.c (re_exec): Likewise.
9071 * regex.h: Likewise.
9072 * search.c (looking_at_1, Freplace_match): Likewise.
9073 * sysdep.c (get_child_status, procfs_ttyname)
9074 (procfs_get_total_memory): Likewise.
9075 * systime.h (EMACS_TIME_VALID_P): Likewise.
9076 * term.c (dissociate_if_controlling_tty): Likewise.
9077 * window.c (get_phys_cursor_glyph): Likewise.
9078 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9079 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9081 * xfns.c (Fx_window_property): Likewise.
9082 * xmenu.c (set_frame_menubar): Likewise.
9083 * xselect.c (x_get_window_property, x_handle_dnd_message):
9085 * xsmfns.c (smc_save_yourself_CB): Likewise.
9086 * xterm.c (x_scroll_bar_set_handle): Likewise.
9088 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9090 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9091 to be optional or nil. Adjust comment and convert it to docstring.
9092 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9093 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9095 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9097 Static checking by GCC 4.8-20130319.
9098 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9099 * process.c (Fset_process_datagram_address)
9100 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9101 * xdisp.c (get_char_face_and_encoding):
9102 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9103 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9104 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9106 2013-03-24 Ken Brown <kbrown@cornell.edu>
9108 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9109 fix compilation on 64-bit Cygwin, where underscores are not
9110 automatically prepended.
9112 * w32term.c (w32_initialize): Silence compiler warning.
9114 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9116 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9117 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9118 variables, to save and restore frame dimensions.
9119 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9120 after returning from a 'fullscreen' configuration.
9121 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9122 to avoid races between the main thread and the input thread.
9124 * w32term.h (struct w32_output): New members normal_width,
9125 normal_height, normal_top, normal_left, and prev_fsmode.
9126 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9127 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9130 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9131 'fullscreen' parameter. Always record previous width and height
9132 of the frame, except when switching out of maximized modes, so
9133 that they could be restored correctly, instead of resetting to the
9134 default frame dimensions. Send SC_RESTORE command to the frame,
9135 unless we are going to send SC_MAXIMIZE, to restore the frame
9136 resize hints in the mouse pointer shown by the window manager.
9139 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9141 * lisp.h (get_frame_param): Adjust conditions for prototype
9144 2013-03-22 Ken Brown <kbrown@cornell.edu>
9146 * unexcw.c: Drop unneeded inclusion of w32common.h.
9147 (report_sheap_usage): Declare.
9148 (read_exe_header): Add magic numbers for x86_64.
9149 (fixup_executable): Fix printf format specifier for unsigned long
9152 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9154 * frame.h (struct frame): Put menu_bar_window under #ifdef
9155 because this member is not needed when X toolkit is in use.
9156 (fset_menu_bar_window):
9157 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9158 (free_glyphs, update_frame):
9159 * xdisp.c (expose_frame): Likewise.
9160 (display_menu_bar): Likewise. Remove redundant eassert.
9161 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9164 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9166 Use functions and constants to manipulate Lisp_Save_Value objects.
9167 This replaces code that used macros and strings and token-pasting.
9168 The change makes the C source a bit easier to follow,
9169 and shrinks the Emacs executable a bit.
9170 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9171 (make_save_value): Change 1st arg from string to enum. All callers
9174 (mark_object): Use if, not #if, for GC_MARK_STACK.
9175 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9176 (XSAVE_OBJECT): Now functions, not macros.
9177 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9178 the constant was never used.
9179 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9180 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9181 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9182 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9184 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9185 type3 with a single member save_type. All uses changed.
9186 (save_type, set_save_pointer, set_save_integer): New functions.
9187 * print.c (PRINTX): Remove.
9189 * alloc.c: Remove redundant static declarations.
9191 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9193 * window.h (struct window): Convert left_col, top_line, total_lines
9194 and total_cols from Lisp_Objects to integers. Adjust comments.
9195 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9197 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9198 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9199 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9200 Adjust users where appropriate.
9202 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9204 * frame.h (struct frame): Drop resx and resy because the same data is
9205 available from window system-specific output context. Adjust users.
9206 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9207 New functions to provide defaults when no window system available.
9208 (FRAME_RES_X, FRAME_RES_Y): New macros.
9209 (NUMVAL): Move from xdisp.c.
9210 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9211 (Ffont_face_attributes, Fopen_font):
9212 * image.c (gs_load):
9213 * w32font.c (fill_in_logfont):
9214 * xdisp.c (calc_pixel_width_or_height):
9215 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9216 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9218 2013-03-20 Kenichi Handa <handa@gnu.org>
9220 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9221 to 1 (temporary workaround until a bug related to ASCII
9222 optimization is fixed).
9224 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9226 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9227 Signal error if window is not internal. Adjust docstring.
9228 (delete_all_child_windows): Use combination_limit to save the buffer.
9229 (Fset_window_configuration): Adjust accordingly.
9230 * print.c (syms_of_print): Initialize debugging output not here...
9231 (init_print_once): ...but in a new function here.
9232 * lisp.h (init_print_once): Add prototype.
9233 * emacs.c (main): Add call to init_print_once. Adjust comments.
9235 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9237 * window.c (window_resize_check, window_resize_apply)
9238 (window_from_coordinates, recombine_windows, set_window_buffer)
9239 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9240 (Fsplit_window_internal, Fdelete_window_internal)
9241 (freeze_window_starts): Use bool for booleans.
9242 * window.h (window_frame_coordinates, resize_frame_windows)
9243 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9245 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9247 * dispnew.c (bitch_at_user): Use `user-error'.
9249 2013-03-17 Ken Brown <kbrown@cornell.edu>
9251 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9252 as return type of image_background. (Bug#13981)
9253 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9255 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9257 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9258 (ns_select): Don't return with result uninitialized.
9260 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9263 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9265 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9266 directories. If filename is nil, get directory name (Bug#13932).
9267 Use getFilename and getDirectory.
9268 (getFilename, getDirectory): New methods for EmacsSavePanel and
9270 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9272 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9274 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9276 2013-03-15 Kenichi Handa <handa@gnu.org>
9278 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9279 (adjust_after_replace): Make it back to static. Delete the third
9280 arg text_at_gap_tail. Cancel the code for handling it.
9282 * coding.h (struct coding_system): New member eol_seen.
9284 * coding.c (detect_ascii): New function.
9285 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9286 when the source bytes are actually scanned. On detecting for
9287 coding_category_utf_8_auto, call detect_ascii instead of scanning
9288 source bytes directly.
9289 (produce_chars): Call insert_from_gap with the new arg 0.
9290 (encode_coding): Likewise.
9291 (decode_coding_gap): Control ASCII optimization by the variable
9292 disable_ascii_optimization instead of #ifndef .. #endif.
9293 Deccode EOL format according to coding->eol_seen.
9294 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9297 * lisp.h (adjust_after_replace): Cancel externing it.
9298 (insert_from_gap): Adjust prototype.
9300 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9302 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9303 FULLSCREEN_MAXIMIZED. (Bug#13935)
9305 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9307 * region-cache.c (find_cache_boundary, move_cache_gap)
9308 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9309 Simplify debugging check and convert to eassert. Adjust comment.
9310 (pp_cache): Put under ENABLE_CHECKING.
9312 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9314 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9315 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9317 (w32fullscreen_hook): If the frame is visible, reset
9318 f->want_fullscreen flag after changing the frame size. If the
9319 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9322 2013-03-13 Daniel Colascione <dancol@dancol.org>
9324 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9325 too so that these builds can use Cygwin's file conversion
9326 functions. (We've been building and linking cygw32.o all along
9327 and just not using it.)
9329 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9331 File synchronization fixes (Bug#13944).
9332 * Makefile.in (LIB_FDATASYNC): New macro.
9334 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9335 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9336 Don't worry about HAVE_FSYNC, since a substitute fsync is
9337 available if the system lacks one.
9338 (Fwrite_regin): Retry fsync if interrupted.
9340 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9342 * w32term.c (w32_read_socket): If the Emacs frame is being
9343 activated, call w32fullscreen_hook, to make sure the new frame
9344 dimensions are in effect. (Bug#13937)
9346 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9348 * xdisp.c (init_iterator): Simplify because both character and byte
9349 positions are either specified or -1. Add eassert. Adjust comment.
9350 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9351 character and byte positions can be obtained from marker.
9353 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9355 Static checking by Sun C 5.12.
9356 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9357 * bytecode.c (exec_byte_code):
9358 * dispnew.c (init_display):
9360 * fileio.c (Fsubstitute_in_file_name):
9361 * keyboard.c (Fevent_convert_list):
9362 * keymap.c (Fsingle_key_description):
9363 * term.c (maybe_fatal, fatal):
9364 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9365 * xsmfns.c (Fhandle_save_session):
9366 Omit unreachable code.
9367 * keymap.c (map_keymap_char_table_item): Cast void * to
9368 a function pointer type; the C Standard requires this.
9370 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9371 Include <sys/param.h> unconditionally, as that works elsewhere and
9372 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9373 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9376 See ChangeLog.12 for earlier changes.
9382 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9384 This file is part of GNU Emacs.
9386 GNU Emacs is free software: you can redistribute it and/or modify
9387 it under the terms of the GNU General Public License as published by
9388 the Free Software Foundation, either version 3 of the License, or
9389 (at your option) any later version.
9391 GNU Emacs is distributed in the hope that it will be useful,
9392 but WITHOUT ANY WARRANTY; without even the implied warranty of
9393 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9394 GNU General Public License for more details.
9396 You should have received a copy of the GNU General Public License
9397 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.