1 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3 * process.c (create_process): Reset SIGPROF handler in the child.
4 * callproc.c (call_process): Likewise.
6 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
10 2014-01-29 Eli Zaretskii <eliz@gnu.org>
12 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
13 of zero to print strings, GDB doesn't like it.
15 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
16 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
17 we still use correct addresses. (Bug#16576)
19 2014-01-27 K. Handa <handa@gnu.org>
21 Fix bug#16286 by the different way than revno:116158 to preserve
22 the code detection behavior of 24.3.
24 * coding.h (struct coding_system): New member detected_utf8_bytes.
26 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
27 (decode_coding_gap): Use short cut for UTF-8 file reading only
28 when coding->detected_utf8_bytes equals to coding->src_bytes.
30 * fileio.c (Finsert_file_contents): Cancel the previous change.
32 2014-01-29 Martin Rudalics <rudalics@gmx.at>
34 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
37 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
39 * xmenu.c (create_and_show_popup_menu): Handle case when no key
40 is grabbed (Bug#16565).
42 2014-01-28 Martin Rudalics <rudalics@gmx.at>
44 * xdisp.c (last_max_ascent): Re-remove after erroneously
45 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
47 (move_it_to): Re-remove reference to last_max_ascent.
48 (Fwindow_text_pixel_size): Add iterator's max_ascent and
49 max_descent here instead of calling line_bottom_y. Fix
52 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
54 * terminal.c (initial_free_frame_resources): New function.
55 (init_initial_terminal): Install new hook to free face cache
56 on initial frame and avoid memory leak. For details, see
57 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
58 * xfaces.c (free_frame_faces): Adjust comment.
60 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
62 * data.c (Fstring_to_number): Document results if unparsable
65 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
67 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
69 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
71 When decoding, prefer ptrdiff_t to int for buffer positions etc.
72 * coding.c (detect_coding_utf_8, emacs_mule_char)
73 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
74 (check_utf_8, decode_coding):
75 * coding.h (struct coding_system.errors):
76 Use ptrdiff_t, not int, for integer values derived from buffer and
79 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
80 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
81 before invoking decode_coding_gap, since there's just one block.
83 2014-01-25 Martin Rudalics <rudalics@gmx.at>
85 Fix handling of face attributes in Fx_create_frame (Bug#16529).
86 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
87 too early. Again run change_frame_size before assigning menu-
90 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
92 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
93 arrives, call x_check_fullscreen, in case the new display has a
94 different resolution. (Bug#16517)
96 2014-01-25 Eli Zaretskii <eliz@gnu.org>
98 * term.c (read_menu_input): If the selected frame changes, exit
100 (tty_menu_show): If the selected frame changes while we displayed
101 a menu, throw to top level. (Bug#16479)
103 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
105 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
107 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
109 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
110 * data.c (count_one_bits_word): Fix bug (negated comparison)
111 when BITS_PER_ULL < BITS_PER_BITS_WORD.
113 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
115 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
116 undefined behavior by initializing display property bit of a
117 string processed by the bidirectional iterator. For details, see
118 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
120 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
122 Minor cleanup of previous change.
123 * image.c (imagemagick_error, Fimagemagick_types):
124 Omit some recently-introduced and unnecessary casts and assignments.
126 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
128 Fix two memory leaks discovered with Valgrind.
129 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
130 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
132 2014-01-22 Martin Rudalics <rudalics@gmx.at>
134 Fixes in window size functions around Bug#16430 and Bug#16470.
135 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
136 (Fwindow_mode_line_height, Fwindow_header_line_height)
137 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
138 Minor doc-string adjustments.
139 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
141 (window_body_height, window_body_width): Do not count partially
142 visible lines/columns when PIXELWISE is nil (Bug#16470).
143 (Qfloor, Qceiling): New symbols.
145 2014-01-21 Eli Zaretskii <eliz@gnu.org>
147 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
148 when the image cache is not yet allocated. (Bug#16509)
150 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
152 * buffer.c (Fkill_buffer): When killing an indirect buffer,
153 re-attach intervals to its base buffer (Bug#16502).
154 * intervals.c (set_interval_object): Move from here...
155 * intervals.h (set_interval_object): ... to here. Fix comments.
157 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
159 Avoid undefined behavior by initializing buffer redisplay bit.
160 Problem reported by Dmitry Antipov in
161 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
162 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
164 Revert some of the CANNOT_DUMP fix (Bug#16494).
165 * lread.c (init_lread): Fix typo: NILP, not !NILP.
167 2014-01-19 Eli Zaretskii <eliz@gnu.org>
169 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
170 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
171 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
172 they are replaced by macros that expand into direct calls to the
173 corresponding functions from GDI32.DLL.
174 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
175 variables in the Cygwin build, they are unused.
177 2014-01-19 K. Handa <handa@gnu.org>
179 * composite.c (composition_update_it): Fix previous change.
181 2014-01-18 Eli Zaretskii <eliz@gnu.org>
183 Fix file name handling on MS-Windows 9X.
184 * w32.c (maybe_load_unicows_dll): New function.
186 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
187 on, to make sure we can convert file names to and from UTF-8 on
188 Windows 9X. This fixes a failure to start up because Emacs cannot
189 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
191 * w32font.c [WINDOWSNT]: Include w32.h.
192 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
193 of implementing the same stuff.
194 Remove now unused g_b_init_is_windows_9x.
196 * w32.h (maybe_load_unicows_dll): Add prototype.
198 2014-01-17 Eli Zaretskii <eliz@gnu.org>
200 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
201 switch to single keyboard. Prevents daemon crashes when a new
202 client connects while we show a TTY menu in an existing client.
205 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
207 Fix MinGW64 porting problem with _setjmp.
208 Reported by Eli Zaretskii in:
209 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
210 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
211 the old _setjmp and _longjmp. All uses changed.
213 2014-01-13 Daniel Colascione <dancol@dancol.org>
215 * textprop.c (Fremove_list_of_text_properties): Correctly
216 handle reaching the end of the interval tree. (Bug#15344)
218 2014-01-13 Martin Rudalics <rudalics@gmx.at>
220 * xdisp.c (resize_mini_window): Round height to a multiple of
221 frame's line height. Fix bug in calculation of window start
222 position (Bug#16424).
224 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
226 * macfont.m: Include termchar.h.
227 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
228 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
229 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
230 *_WITH_GC_* to take face and f as parameters.
231 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
232 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
234 2014-01-13 Daniel Colascione <dancol@dancol.org>
236 Fix menu item updating in the presence of the Unity global menu
239 * gtkutil.h (xg_have_tear_offs): Add frame parameter
240 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
242 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
243 updating menus; explain why.
244 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
245 problem it's supposed to solve and it interferes with detecting
246 the presence of a global menu.
247 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
250 2014-01-11 K. Handa <handa@gnu.org>
252 * composite.c (composition_update_it): Fix indexing of
253 LGSTRING_CHAR (Bug#15984).
255 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
257 * unexw32.c (_start) [__MINGW64__]: Define to __start.
259 2014-01-11 Eli Zaretskii <eliz@gnu.org>
261 * xdisp.c (try_window_id): Don't use this function's optimizations
262 if overlays in the buffer displayed by the window have changed
263 since last redisplay. (Bug#16347)
264 (message_dolog): Fix indentation.
266 2014-01-11 Martin Rudalics <rudalics@gmx.at>
268 * frame.c (frame_resize_pixelwise): Fix doc-string.
270 2014-01-10 Martin Rudalics <rudalics@gmx.at>
272 Fix handling of internal borders (Bug#16348).
273 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
274 internal border width from pixel width of windows.
275 (change_frame_size_1): Don't return early when frame's pixel
276 size changes - we still have to record the new sizes in the
278 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
279 also when toolbar gets larger.
280 * window.c (check_frame_size): Include internal_border_width in
282 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
283 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
284 non-toolkit/non-GTK version clear internal border.
285 * xterm.c (x_clear_under_internal_border): New function for
286 non-toolkit/non-GTK version.
287 (x_after_update_window_line): In non-toolkit/non-GTK version
289 (handle_one_xevent, x_set_window_size): Call
290 x_clear_under_internal_border in non-toolkit/non-GTK version.
291 * xterm.h (x_clear_under_internal_border): Extern it.
293 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
295 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
296 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
299 2014-01-06 Eli Zaretskii <eliz@gnu.org>
301 * xdisp.c (redisplay_window): Don't skip window redisplay if the
302 last value of point is not equal to buffer's point. (Bug#16129)
304 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
307 * nsterm.h (updateCollectionBehavior): Rename from
308 updateCollectionBehaviour. All uses changed.
310 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
311 * Makefile.in (SETFATTR): New macro.
312 (temacs$(EXEEXT)): Use it.
314 2014-01-04 Martin Rudalics <rudalics@gmx.at>
316 Fix maximization behavior on Windows (Bug#16300).
317 * w32fns.c (w32_fullscreen_rect): Don't handle
318 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
319 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
320 of SetWindowPos. Restore last placement also when leaving
321 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
322 but the FULLSCREEN_BOTH case.
324 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
327 * data.c (arithcompare_driver):
328 * fileio.c (Fcar_less_than_car):
329 * fns.c (internal_equal):
330 * frame.c (delete_frame):
331 * lisp.h (enum More_Lisp_Bits):
333 Avoid C99 constructs that don't work in C89.
334 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
335 to port to C89, which doesn't have 'long long'.
336 (count_trailing_zero_bits): Use them.
338 2014-01-03 Chong Yidong <cyd@gnu.org>
340 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
342 2014-01-02 Martin Rudalics <rudalics@gmx.at>
344 Further adjust frame/window scrollbar width calculations.
345 * window.c (apply_window_adjustment): Set
346 windows_or_buffers_changed.
347 (Fwindow_scroll_bars): Return actual scrollbar width.
348 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
349 For non-toolkit builds again use 14 as minimum width and set
350 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
351 * xterm.c (XTset_vertical_scroll_bar): Take width from
352 WINDOW_SCROLL_BAR_AREA_WIDTH.
353 (x_new_font): Rename wid to unit. Base calculation of new
354 scrollbar width on toolkit used and make it analogous to that of
355 x_set_scroll_bar_default_width.
356 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
357 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
359 * w32term.c (w32_set_vertical_scroll_bar): Take width from
360 WINDOW_SCROLL_BAR_AREA_WIDTH.
361 (x_new_font): Make it correspond to changes in xterm.c.
363 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
365 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
366 This is a cleaner way to fix the MinGW-w64 porting problem.
367 Check for INTPTR_MAX misconfiguration.
369 2014-01-01 Eli Zaretskii <eliz@gnu.org>
371 * search.c (newline_cache_on_off, find_newline): In indirect
372 buffers, use the newline cache of the base buffer.
374 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
375 buffer, invalidate the caches of its base buffer. (Bug#16265)
377 * indent.c (width_run_cache_on_off, compute_motion): In indirect
378 buffers, use the width-run cache of the base buffer.
380 * xdisp.c (redisplay_window): When the window displays an indirect
381 buffer, and the character widths in the display table have
382 changed, invalidate the width-run cache of the corresponding base
385 * fileio.c (Finsert_file_contents): When invalidating the newline
386 cache, consider the case of inserting into indirect buffer.
388 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
389 In indirect buffers, use the paragraph cache of the base buffer.
391 2013-12-31 Martin Rudalics <rudalics@gmx.at>
393 * window.c (grow_mini_window): Fix last change.
395 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
397 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
399 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
401 * w32term.c (w32_initialize): Use LCID and LOWORD.
403 * w32proc.c (create_child): Use pid_t for 5th argument.
404 (IsValidLocale): Don't provide prototype for MinGW64.
405 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
406 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
408 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
409 MinGW64 doesn't support.
411 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
413 * w32.c (set_named_security_info): New function.
414 (acl_set_file): Fall back on set_named_security_info if
415 set_file_security fails.
416 (g_b_init_set_named_security_info_w)
417 (g_b_init_set_named_security_info_a): New static variables.
418 (globals_of_w32): Initialize them to zero.
419 (set_named_security_info): Set them to non-zero if the
420 corresponding API is available.
421 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
424 2013-12-31 Martin Rudalics <rudalics@gmx.at>
426 Some more fixes following pixelwise resize changes including one
428 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
429 of frame_resize_pixelwise.
430 * widget.c (pixel_to_text_size): New function.
431 (update_wm_hints): Have size hints respect value of
432 frame_resize_pixelwise.
433 (EmacsFrameResize): Alway process resize requests pixelwise.
434 * window.c (grow_mini_window): Make sure mini window is at least
436 * xdisp.c (display_menu_bar): Make sure menubar extends till
438 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
439 (x_set_tool_bar_lines): Calculate pixelwise.
440 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
441 frame_resize_pixelwise.
443 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
445 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
446 variables not used there.
448 2013-12-30 Eli Zaretskii <eliz@gnu.org>
450 * w32.c (sys_umask): New function. (Bug#16299)
452 2013-12-30 Martin Rudalics <rudalics@gmx.at>
454 * dispnew.c (change_frame_size_1): Take old width of root window
455 from that window's pixel width. (Bug#16284)
457 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
459 Plain copy-file no longer chmods an existing destination (Bug#16133).
460 * fileio.c (realmask): Now a static var, not a local.
461 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
462 Remove arg STATPTR. All uses changed.
463 (Fcopy_file): Do not alter permissions of existing destinations,
464 unless PRESERVE-PERMISSIONS (renamed from
465 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
466 Avoid race when testing for existing destinations and for
467 when input and output files are the same.
468 If changing the group fails, adjust both default and
469 preserved permissions so that access is not granted to the
471 (Fset_default_file_modes, init_fileio): Update realmask.
472 (Fdefault_file_modes): Use realmask instead of calling umask.
474 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
476 Fix pipe bug with OS X emacs --daemon (Bug#16262).
477 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
478 flags on the daemon pipe ends before execing.
480 2013-12-28 Eli Zaretskii <eliz@gnu.org>
482 * w32fns.c (Fx_create_frame): Error out if called from a TTY
485 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
487 * callproc.c (Vexec_path): Document that exec-directory is in it.
489 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
491 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
494 2013-12-27 Chong Yidong <cyd@gnu.org>
496 * data.c (Fsymbol_function): Doc fix.
498 2013-12-26 Martin Rudalics <rudalics@gmx.at>
500 Some more tinkering with Bug#16051.
501 * window.c (resize_frame_windows): Don't let the size of the
502 root window drop below the frame's default character size.
503 Never ever delete any subwindows - let the window manager do the
506 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
507 of toolbar lines needed when they exceed the height of the root
509 (unwind_create_frame_1): New function.
510 (Fx_create_frame): Generally inhibit calling the window
511 configuration change hook here. Remove extra call to
512 change_frame_size - it's not needed when we don't run the
513 configuration change hook.
515 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
517 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
518 On my Fedora 19 platform the core dumps were so big that
519 my desktop became nearly catatonic.
520 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
521 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
522 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
523 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
525 * conf_post.h (__has_feature): New macro, if not already defined.
526 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
527 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
529 2013-12-25 Eli Zaretskii <eliz@gnu.org>
531 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
532 is a file name. (Bug#16252)
534 2013-12-25 Chong Yidong <cyd@gnu.org>
536 * keyboard.c (Voverriding_terminal_local_map):
537 (Voverriding_local_map): Doc fix.
539 * keymap.c (Vemulation_mode_map_alists): Doc fix.
541 2013-12-24 Eli Zaretskii <eliz@gnu.org>
543 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
544 file name when it is submitted to ShellExecute. Simplify code.
545 Don't test DOCUMENT for being a string, as that is enforced by
546 CHECK_STRING. Doc fix.
548 2013-12-23 Eli Zaretskii <eliz@gnu.org>
550 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
551 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
552 redisplay_tool_bar does. Improve and fix commentary.
553 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
554 limits of the glyph matrices. (Bug#16051)
555 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
556 only when the new size is different from the old one, and the new
557 size can be achieved given the frame height.
559 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
561 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
563 2013-12-23 Glenn Morris <rgm@gnu.org>
565 * lread.c (Fload): Mention load-prefer-newer in doc.
567 2013-12-22 Martin Rudalics <rudalics@gmx.at>
569 Handle Bug#16207 by being more restrictive when running hooks.
570 * window.c (unwind_change_frame): New function.
571 (Fset_window_configuration): Don't run configuration change hook
572 while the frame configuration is unsafe. Call select_window
575 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
577 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
579 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
581 * nsterm.h: Declare EmacsColor category.
583 * nsterm.m (NSColor): Implement EmacsColor category.
584 (ns_get_color): Use colorUsingDefaultColorSpace.
585 (ns_get_color, ns_term_init): Use colorForEmacsRed.
587 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
589 2013-12-21 Eli Zaretskii <eliz@gnu.org>
591 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
592 having the PNG_NORETURN attribute, to avoid compiler warning in
595 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
597 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
599 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
600 fringe background extension.
601 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
602 because they are now always the same as `left' and `width',
603 respectively. Remove code for the case that `width' and
604 `sb_width' are different.
606 2013-12-20 Martin Rudalics <rudalics@gmx.at>
608 Remove scroll_bar_actual_width from frames.
609 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
610 * frame.c (Fscroll_bar_width): Return scroll bar area width.
611 (x_figure_window_size):
612 * nsterm.m (x_set_window_size):
613 * widget.c (set_frame_size):
614 * w32term.c (x_set_window_size):
615 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
616 scroll_bar_actual_width.
618 Convert scroll_bar members to integers on Windows.
619 * w32term.h (struct scroll_bar): Convert top, left, width,
620 height, start, end and dragging to integers.
621 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
623 * w32term.c (w32_set_scroll_bar_thumb)
624 (w32_scroll_bar_handle_click): Remove XINT conversions for
625 scroll_bar members. Treat bar->dragging as integer.
626 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
627 first element. Remove XINT conversions for scroll_bar members.
628 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
629 Remove XINT conversions for scroll_bar members.
631 Fix assignment for new window total sizes.
632 * window.c (Fwindow_resize_apply_total): Assign values for
635 2013-12-20 Chong Yidong <cyd@gnu.org>
637 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
638 argument to `append'.
640 2013-12-19 Eli Zaretskii <eliz@gnu.org>
642 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
643 current text face, for extending the face of the display margins.
646 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
649 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
651 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
654 * nsterm.m (Qfile, Qurl): New.
655 (EV_MODIFIERS2): New macro.
656 (EV_MODIFIERS): Use EV_MODIFIERS2.
657 (ns_term_init): Remove font and color from DND, does not work on
658 newer OSX, and other ports don't have them.
659 (performDragOperation:): Handle modifiers used during drag.
660 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
661 Remove global Lisp variables used to communicate with ns-win.el.
662 Remove font and color handling.
663 (syms_of_nsterm): Defsym Qfile and Qurl.
665 2013-12-19 Anders Lindgren <andlind@gmail.com>
667 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
668 (ns_constrain_all_frames, x_set_offset): Remove assignment to
670 (updateFrameSize:, windowWillResize:toSize:): Add trace.
671 (constrainFrameRect): Remove special case nr_screens == 1.
672 Don't constrain size to size of view.
674 * nsterm.h (ns_output): Remove dont_constrain.
676 2013-12-19 Anders Lindgren <andlind@gmail.com>
678 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
680 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
682 Minor fixes for recent openp changes.
683 * lisp.h (GCPRO7): New macro.
684 * lread.c (openp): Use bool for boolean; all callers changed.
685 Protect save_string from GC. Don't assume that file descriptors
686 are nonzero. Redo save_mtime comparison to avoid bogus GCC
687 warning about uninitialized variable.
689 2013-12-18 Eli Zaretskii <eliz@gnu.org>
691 * w32fns.c (emacs_abort): Use intptr_t as argument of
692 INT_BUFSIZE_BOUND, to avoid compiler warnings.
694 2013-12-18 Glenn Morris <rgm@gnu.org>
696 * lread.c (Fload): Pass load_prefer_newer to openp.
697 Don't bother checking mtime if openp already did it.
698 (openp): Add `newer' argument, to check all suffixes
699 and find the newest file.
700 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
701 * callproc.c (call_process):
702 * charset.c (load_charset_map_from_file):
703 * emacs.c (init_cmdargs):
704 * image.c (x_create_bitmap_from_file, x_find_image_file):
706 * lread.c (Flocate_file_internal):
707 * process.c (Fformat_network_address):
708 * sound.c (Fplay_sound_internal):
709 * w32.c (check_windows_init_file):
710 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
712 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
714 2013-12-17 Eli Zaretskii <eliz@gnu.org>
716 * w32.c (getloadavg): Don't index samples[] array with negative
717 indices. Recover from wall-clock time being set backwards.
719 * w32term.c (w32_initialize): Declare the argument of
720 set_user_model as const.
722 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
723 (w32_menu_show): Constify some arguments passed to MessageBox.
725 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
726 to initialize Lisp objects.
728 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
729 initialize Lisp objects.
731 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
732 use variables used only on X under that condition.
734 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
735 variables not used there.
737 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
739 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
740 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
742 2013-12-16 Eli Zaretskii <eliz@gnu.org>
744 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
745 code, revealed in presence of R2L characters, character
746 compositions, and display vectors. A better fix for Bug#16148.
747 (extend_face_to_end_of_line): Don't reference tool_bar_window in
748 GTK and NS builds, they don't have this member of struct frame.
750 * dispextern.h (struct composition_it): Correct a comment for the
753 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
755 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
756 This prevents a compilation error on C compilers that do not
757 default functions to return 'int' if not declared. Also, add
758 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
759 since it now uses inline functions.
761 2013-12-16 Eli Zaretskii <eliz@gnu.org>
763 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
764 display margins on mode line, header line, and in the frame's
765 tool-bar window. (Bug#16165)
767 2013-12-16 Andreas Schwab <schwab@suse.de>
769 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
771 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
773 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
776 2013-12-16 Martin Rudalics <rudalics@gmx.at>
778 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
780 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
782 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
783 intended to find bogus pointers in font objects (Bug#16140).
784 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
785 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
786 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
787 Disable for MS-Windows due to Bug#15876; apparently this
788 requires more or less substantial changes in fontset code.
789 * xfont.c (xfont_close):
790 * xftfont.c (xftfont_close): Call x_display_info_for_display
791 to check whether 'Display *' is valid (Bug#16093 and probably
794 2013-12-15 Eli Zaretskii <eliz@gnu.org>
796 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
797 Reported by Juanma Barranquero <lekktu@gmail.com>.
799 * process.c (Fprocess_send_eof): Don't crash if someone tries to
800 open a pty on MS-Windows. (Bug#16152)
802 * emacs.c (decode_env_path): Fix bogus comparison against
803 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
805 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
807 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
808 (Fx_file_dialog): Add parentheses around && to silence warning.
810 * w32term.c (construct_drag_n_drop): Remove unused local variable.
812 2013-12-15 Eli Zaretskii <eliz@gnu.org>
814 * xdisp.c (extend_face_to_end_of_line): Extend background of
815 non-default face in margin areas as well. (Bug#16151)
816 (display_line): Call extend_face_to_end_of_line for continued
817 lines as well, if the display margins have non-zero width.
818 (set_glyph_string_background_width): When needed, set the
819 extends_to_end_of_line_p flag on glyph strings to be drawn in
820 margin areas, not only in the text area.
822 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
825 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
827 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
828 Don't worry about verify_error being t, since it has to be a list.
830 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
832 Use bool for boolean, focusing on headers.
833 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
834 No need to include <stdbool.h>, since conf_post.h does it now.
835 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
836 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
837 (SET_PER_BUFFER_VALUE_P):
838 * ccl.c, ccl.h (setup_ccl_program):
839 * ccl.h (CHECK_CCL_PROGRAM):
840 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
841 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
842 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
843 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
844 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
845 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
846 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
847 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
848 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
849 (CHARSET_FAST_MAP_SET):
850 * coding.c (decode_coding_ccl, encode_coding_ccl):
851 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
852 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
853 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
854 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
855 (decode_coding_c_string):
856 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
857 * conf_post.h (has_attribute):
858 * dispextern.h (trace_redisplay_p):
859 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
860 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
861 (SET_GLYPH_FROM_CHAR_GLYPH):
862 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
863 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
864 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
865 (cursor_in_mouse_face_p):
866 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
867 (blank_row, prepare_desired_row)
868 (build_frame_matrix_from_leaf_window, make_current)
869 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
870 (update_window, scrolling_window, update_frame_line):
871 * disptab.h (GLYPH_FOLLOW_ALIASES):
872 * editfns.c (Fformat):
873 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
874 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
875 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
876 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
877 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
878 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
880 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
881 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
882 (FRAME_MOUSE_UPDATE):
883 * fringe.c (Fdefine_fringe_bitmap):
884 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
885 (x_create_bitmap_from_xpm_data, xpm_load_image):
886 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
887 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
888 (MERGE_INTERVAL_CACHE):
889 * keymap.h (KEYMAPP):
890 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
891 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
892 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
893 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
894 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
895 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
896 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
897 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
898 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
899 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
900 (SETUP_BUFFER_SYNTAX_TABLE):
901 * systime.h (timespec_valid_p):
902 * term.c (save_and_enable_current_matrix):
903 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
904 * xdisp.c (in_display_vector_p, display_tool_bar_line)
905 (redisplay_internal, try_window_reusing_current_matrix)
906 (sync_frame_with_window_matrix_rows, try_window_id)
907 (display_menu_bar, display_tty_menu_item, display_mode_line)
908 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
909 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
910 * xmenu.c (xmenu_show):
911 * xterm.c (use_xim, x_term_init):
912 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
913 (struct x_bitmap_record):
914 Use bool for booleans.
915 * ccl.c (struct buffer_text):
916 * ccl.h (struct ccl_program):
917 * charset.h (struct charset):
919 * coding.h (struct iso_2022_spec, struct coding_system):
920 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
921 (struct glyph_string, struct face, struct face_cache)
922 (struct bidi_string_data, struct bidi_it)
923 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
925 * editfns.c (Fformat):
926 * frame.h (struct frame):
927 * fringe.c (struct fringe_bitmap):
928 * intervals.h (struct interval):
929 * keyboard.h (struct kboard):
930 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
931 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
932 (struct Lisp_Buffer_Local_Value, union specbinding):
933 * macfont.m (struct macfont_info):
934 * process.h (struct Lisp_Process):
935 * termchar.h (struct tty_display_info):
936 * window.h (struct window):
937 * xterm.h (struct x_output):
938 Use bool_bf for boolean bit-fields.
939 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
941 * ccl.h (struct ccl_program): Remove unused members private_state,
942 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
944 (struct ccl_spec): Remove unused members cr_carryover,
946 * conf_post.h: Include <stdbool.h>.
948 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
949 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
950 Surround statement macro with proper 'do { ... } while (false)' brackets.
951 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
952 Args must now be expressions; all callers changed.
953 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
954 (PRODUCE_GLYPHS): Simplify use of boolean.
955 * fileio.c (Fcopy_file):
956 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
957 * lisp.h (UNGCPRO): Return void, not int.
958 (FOR_EACH_TAIL): Use void expression, not int expression.
959 * region-cache.c: Reindent.
960 * region-cache.h: Copy comments from region-cache.c, to fix
961 incorrect remarks about booleans.
963 2013-12-14 Eli Zaretskii <eliz@gnu.org>
965 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
966 when character at point is displayed from a display vector.
969 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
971 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
972 now a list of certificate validation checks that will abort a
973 connection with an error.
974 (Fgnutls_boot): Document it and use it.
976 2013-12-14 Martin Rudalics <rudalics@gmx.at>
978 * w32term.c (w32_enable_frame_resize_hack): New variable.
979 (x_set_window_size): Use it to hack frame resizing on Windows
982 2013-12-14 Eli Zaretskii <eliz@gnu.org>
984 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
985 Windows-specific code to w32.c. Change error message text to
986 match that of Posix platforms.
988 * w32.c (w32_copy_file): New function, most of the code copied and
989 reworked from Fcopy_file. Improve error handling. Plug memory
990 leak when errors are thrown. Support file names outside of the
991 current codepage. (Bug#7100)
993 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
995 * lread.c (load_path_default): Prototype.
997 2013-12-13 Glenn Morris <rgm@gnu.org>
999 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1000 (dump_path): Remove.
1001 (load-path-default): Remove `changed' argument.
1002 Do not set dump_path permanently. Simplify.
1003 (init_lread): Simplify.
1004 (syms_of_lread): Remove dump_path.
1006 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1008 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1009 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1010 2013-12-12 font-related change to avoid Bug#16128, which
1011 is quite hard to fix without even more substantial changes.
1013 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1015 * font.c (font_close_object): Check for live frame (Bug#16128).
1017 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1019 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1020 Return ptrdiff_t, not int, since it's a buffer size.
1021 Reindent/reparen some macros to a more Gnuish style.
1023 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1025 Avoid undefined behavior with huge regexp interval counts.
1026 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1027 since it's now specialized to interval counts. All uses changed.
1028 Do not assume wrapraound on signed integer overflow.
1029 (regex_compile): Simplify based on the above changes.
1031 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1033 Support file names on MS-Windows that use characters outside of
1034 the current system codepage. (Bug#7100)
1036 * w32.c (get_file_security, set_file_security)
1037 (create_symbolic_link): Separate pointers and boolean flags for
1038 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1039 non-zero, else the former.
1040 (codepage_for_filenames, filename_to_utf16, )
1041 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1043 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1045 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1046 Accept only one argument; all callers changed.
1047 (dostounix_filename): Remove the second argument, now works in
1048 UTF-8. All callers changed.
1049 (parse_root): Lose DBCS code.
1050 (get_long_basename, w32_get_short_filename, init_environment)
1051 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1052 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1053 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1054 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1055 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1056 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1058 (ansi_encode_filename): New function.
1059 (get_emacs_configuration, get_emacs_configuration_options):
1061 (add_volume_info, GetCachedVolumeInformation): Run the input file
1062 name through unixtodos_filename, to ensure it is stored and
1063 referenced in canonical form.
1064 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1065 (logon_network_drive, sys_link, utime): Improve error handling.
1066 (sys_access): New function.
1067 (hashval, generate_inode_val): Unused functions deleted.
1068 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1069 (check_windows_init_file): Convert error message from UTF-8 to
1070 ANSI codepage, for display in the message box.
1071 (globals_of_w32): Set w32_unicode_filenames according to the OS
1074 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1075 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1076 (syms_of_w32term): Declare w32-unicode-filenames.
1078 * w32proc.c (new_child, delete_child): Remove code that handled
1079 unused pending_deletion and input_file members of the child struct.
1080 (create_child, sys_spawnve): Convert all file names to ANSI
1081 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1082 name cannot be encoded in ANSI codepage. Don't use
1083 unixtodos_filename, mirror slashes by hand.
1084 (record_infile, record_pending_deletion): Functions deleted.
1085 (Fw32_short_file_name): Call w32_get_short_filename instead of
1088 * w32notify.c (add_watch): Work in Unicode mode when
1089 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1090 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1091 instead, do the same with Lisp primitives.
1093 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1094 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1095 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1096 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1097 (Fw32_shell_execute): Improve error reporting.
1098 (Fdefault_printer_name): Ifdef away for Cygwin.
1100 * w32.h (struct _child_process): Remove input_file and
1101 pending_deletion members that are no longer used.
1102 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1103 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1104 (ansi_encode_filename): New and updated prototypes.
1106 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1108 (unexec): Don't use dostounix_filename, it expects a file name in
1109 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1112 * fileio.c (Ffile_name_directory, file_name_as_directory)
1113 (directory_file_name, Fexpand_file_name)
1114 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1115 arguments of dostounix_filename.
1116 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1117 use MAX_UTF8_PATH for size of file-name strings.
1118 (emacs_readlinkat): Build an explicitly unibyte string for file
1120 (syms_of_fileio) <file-name-coding-system>:
1121 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1123 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1124 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1125 directories to UTF-8.
1126 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1127 environment, and each element of the input PATH, to UTF-8.
1129 * dired.c (file_attributes): Use build_unibyte_string explicitly
1130 to make Lisp strings from user and group names.
1132 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1135 * coding.c (decode_file_name, encode_file_name): New functions.
1137 * termcap.c (tgetent): Adapt to the change in arguments of
1140 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1143 * msdos.c (dostounix_filename, init_environment): Adapt to the
1144 change in arguments of dostounix_filename.
1146 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1147 [WINDOWSNT]: Encode file names passed to the image libraries in
1150 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1151 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1153 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1154 arguments of dostounix_filename.
1156 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1158 * font.h (struct font_entity) [HAVE_NS]: New field to record
1159 font driver which was used to create this entity.
1160 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1161 frame where the font was opened.
1162 (font_close_object): Add prototype.
1163 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1164 (font_close_object): Not static any more. Lost frame arg.
1165 Adjust comment and users.
1166 * alloc.c (cleanup_vector): Call font_close_object to adjust
1167 per-frame font counters correctly. If HAVE_NS, also call
1168 driver-specific cleanup for font-entity objects.
1169 * ftfont.c (ftfont_open):
1170 * nsfont.m (nsfont_open):
1171 * w32font.c (w32font_open_internal):
1172 * xfont.c (xfont_open):
1173 * xftfont.c (xftfont_open): Save frame pointer in font object.
1174 * macfont.m (macfont_open): Likewise.
1175 (macfont_descriptor_entity): Save driver pointer to be able
1176 to call its free_entity routine when font-entity is swept.
1177 * ftxfont.c (ftxfont_open): Add eassert because frame
1178 pointer should be saved by ftfont_driver.open.
1180 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1182 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1183 input polling is used. This is still meaningful for Cygwin, see
1184 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1185 * keyboard.c (poll_for_input_1, input_polling_used): Define
1187 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1188 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1189 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1190 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1191 (face_for_char): Likewise. Rearrange eassert and return ASCII
1192 face for CHAR_BYTE8_P.
1193 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1195 2013-12-11 Ken Brown <kbrown@cornell.edu>
1197 * dispextern.h (erase_phys_cursor):
1198 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1200 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1202 * nsterm.m (x_free_frame_resources):
1203 * term.c (tty_free_frame_resources):
1204 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1205 face cache because it's implied by free_frame_faces anyway.
1206 * w32term.c (x_free_frame_resources): Likewise. Do not call
1207 free_frame_faces twice.
1209 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1211 * editfns.c (Fformat_time_string): Mention %F in the doc.
1213 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1215 * window.c (resize_frame_windows): Don't return immediately when
1216 the root window's size doesn't change - the minibuffer window
1217 may still have to be repositioned/resized.
1218 * xfns.c (Fx_create_frame): Always change the frame size after
1219 initializing the frame's faces.
1220 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1221 change_frame_size should already have done it.
1222 (x_new_font): Assign new tool- and menu-bar heights.
1223 (x_set_window_size_1): Account for tool- and menu-bar heights
1224 (Bug#16013). Don't set pixel sizes since change_frame_size
1225 should already have done it.
1227 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1229 Remove the option of using libcrypto.
1230 * Makefile.in (LIB_CRYPTO): Remove.
1231 (LIBES): Don't use it.
1233 2013-12-11 Juri Linkov <juri@jurta.org>
1235 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1236 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1238 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1240 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1241 drawn tool bar items (Bug#16058).
1242 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1244 2013-12-09 Ken Brown <kbrown@cornell.edu>
1246 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1248 * lisp.h (get_frame_param): Adjust conditions for prototype
1251 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1253 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1254 Avoid unused macro warning if configured --without-xft.
1256 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1258 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1260 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1262 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1264 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1266 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1268 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1270 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1272 Use libcrypto's checksum implementations if available, for speed.
1273 * Makefile.in (LIB_CRYPTO): New macro.
1276 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1277 The macro didn't conform to C99 due to type mismatch,
1278 which caused compilation failure with Sun C 5.12,
1279 and it was confusing anyway. Include window.h to declare
1280 redisplay_other_windows.
1282 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1284 * window.c (set_window_buffer): Update mode line (bug#16084).
1286 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1288 Fix minor problems found by static checking.
1289 * keyboard.c (poll_for_input_1, input_polling_used):
1290 Define only if HAVE_NTGUI.
1291 * xmenu.c (popup_activate_callback): Omit unnecessary
1292 check against USE_X_TOOLKIT, which must be defined here anyway.
1293 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1296 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1298 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1300 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1302 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1304 * nsterm.m (x_set_window_size): Remove fprintf.
1305 (init): Define always. Set applicationDidFinishLaunchingCalled
1307 (applicationDidFinishLaunching:):
1308 Set applicationDidFinishLaunchingCalled.
1309 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1312 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1314 Pixel resize changes for NS (Bug#16049).
1315 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1316 height/width. row/cols are locals.
1317 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1318 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1319 (windowWillResize): Remove gsextra. Calculate extra as in
1321 (x_new_font): Don't change frame size if fullscreen.
1322 Change size pixelwise.
1324 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1325 comment in xfns.c. Change to pixelwise call.
1327 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1329 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1332 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1334 * xterm.c (input_signal_count): Remove.
1335 (x_dispatch_event): Define unconditionally.
1336 (x_make_frame_visible): Process X events until the frame
1337 is really visible (Bug#16027).
1338 * xterm.h (x_dispatch_event): Declare unconditionally.
1340 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1342 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1344 * nsterm.m (x_set_window_size): Handle pixelwise.
1346 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1348 * w32term.c (x_new_font):
1349 * xterm.c (x_new_font): Calculate new frame size from new font
1352 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1354 * lisp.h (FOR_EACH_TAIL): New macro.
1355 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1357 * window.c (select_window): Call second wset_redisplay before we change
1358 selected_window (bug#16034).
1360 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1362 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1364 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1366 * w32xfns.c: Include window.h, to avoid a compiler warning.
1368 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1370 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1371 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1372 window_scroll takes care of it.
1373 (Fset_window_point, Fdelete_other_windows_internal)
1374 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1375 (Fsplit_window_internal, Fdelete_window_internal)
1376 (Fresize_mini_window_internal, Fset_window_configuration)
1377 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1378 cause redisplay instead of forcing a complete redisplay.
1379 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1380 we're only affecting the selected_window.
1382 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1384 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1385 directional control characters. Update type and category
1386 determination according to the UBA from Unicode v6.3.
1387 (bidi_category_t): New category EXPLICIT_FORMATTING.
1389 * dispextern.h (bidi_type_t): Update to include new bidirectional
1390 properties introduced with Unicode v6.3. (Bug#16043)
1392 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1394 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1397 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1399 * font.c (font_list_entities): Remove dummy assignment.
1400 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1401 used on graphic displays only. Remove unused 'font_encoder' member.
1402 (struct font_bitmap): Remove unused 'extra' member.
1403 * nsfont.m (nsfont_open):
1404 * w32font.c (w32font_open_internal):
1405 * ftfont.c (ftfont_get_bitmap): Adjust users.
1407 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1409 Use bool for boolean.
1410 * tparam.c (tparam1):
1411 * undo.c (record_point, record_property_change):
1412 Use bool for boolean, for local vars that are always true or false.
1414 Minor integer overflow fixes (Bug#16033).
1415 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1416 This improves on the previous fix to this function.
1417 (window_resize_check): When summing up pixel counts, don't rely on
1418 undefined behavior if the sum overflows.
1420 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1422 * window.c (Fset_window_new_pixel): Don't choke at negative
1423 argument value (Bug#16033).
1425 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1426 to avoid crash in window_box_height.
1428 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1429 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1431 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1433 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1435 Minor integer overflow fixes.
1436 * window.c (Fset_window_new_pixel, grow_mini_window):
1437 * xdisp.c (Fwindow_text_pixel_size):
1438 Avoid undefined behavior on signed integer overflow.
1439 * xfns.c (x_set_mouse_color):
1440 Check that drag shape fits in 'unsigned', since that's what X wants.
1442 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1444 Improve reporting of fatal exception on MS-Windows.
1445 * w32fns.c (my_exception_handler): New function.
1446 (globals_of_w32fns): Set it up as the unhandled exception
1447 handler. Initialize exception code and address to zeros.
1448 (emacs_abort): If the exception code and address are available,
1449 print them at the beginning of the backtrace. Fix the format of
1450 printing addresses (was producing 0x0x12345678 on XP).
1453 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1455 * eval.c (Fbacktrace__locals): New function.
1456 (syms_of_eval): Defsubr it.
1458 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1460 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1461 Define here to unify between...
1462 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1463 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1465 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1467 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1469 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1470 fringe background extension.
1471 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1472 because they are now always the same as `left' and `width',
1473 respectively. Remove code for the case that `width' and
1474 `sb_width' are different.
1476 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1478 Fix minor problems found by static checking.
1479 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1480 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1481 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1483 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1485 * image.c (imagemagick_compute_animated_image): Don't crash if we
1486 have an animation with different-sized images (bug#15313).
1488 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1490 Remove some unused items introduced during pixelwise change.
1491 * window.c (window_resize_total_check): Remove unused function.
1492 * xdisp.c (remember_mouse_glyph): Remove unused label.
1493 (Ftool_bar_height): Move declaration inside #if.
1494 * xterm.c (x_set_window_size): Don't use r and c.
1496 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1498 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1501 * window.c (Fset_window_configuration): Comment out unused variables.
1503 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1505 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1507 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1509 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1511 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1512 HAVE_GNUTLS3 (Bug#16001).
1514 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1515 if interrupts are deferred (Bug#15801).
1517 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1519 Support resizing frames and windows pixelwise.
1520 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1521 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1522 (struct glyph_matrix): Replace window_left_col and
1523 window_top_line by window_pixel_left and window_pixel_top.
1524 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1526 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1527 (draw_window_divider, move_it_to, x_draw_right_divider)
1528 (x_draw_bottom_divider, change_frame_size): Add or fix
1530 * dispnew.c (change_frame_size_1): Change prototype.
1531 (adjust_glyph_matrix, required_matrix_width)
1532 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1533 values instead of lines and columns.
1534 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1535 WINDOW_TOTAL_FRINGE_WIDTH.
1536 (handle_window_change_signal, do_pending_window_change)
1537 (init_display): Adjusts calls of change_frame_size.
1538 (change_frame_size, change_frame_size_1): Handle pixelwise
1540 * frame.c (Qright_divider_width, Qbottom_divider_width):
1542 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1543 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1544 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1545 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1547 (set_frame_param): New function.
1548 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1549 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1550 (Ffringe_width, Fborder_width, Fright_divider_width)
1551 (Fbottom_divider_width): New functions, defsubr them.
1552 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1553 New argument pixelwise.
1554 (struct frame_parm_table): New members Qright_divider_width and
1555 Qbottom_divider_width.
1556 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1557 (x_report_frame_params): Handle Qright_divider_width and
1558 Qbottom_divider_width.
1559 (x_set_right_divider_width, x_set_bottom_divider_width):
1561 (frame_resize_pixelwise): New option.
1562 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1563 new_pixelwise, right_divider_width and bottom_divider_width;
1564 remove total_lines; rename text_lines, text_cols, new_text_lines
1565 and new_text_cols to text_height, text_width, new_height and
1566 new_width respectively.
1567 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1568 FRAME_TEXT_WIDTH respectively.
1569 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1570 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1571 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1573 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1574 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1575 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1576 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1577 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1578 (FRAME_TOTAL_COLS_ARG): Remove macro.
1579 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1580 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1581 (x_wm_set_size_hint): Handle frame pixel sizes.
1582 * indent.c (compute_motion, Fcompute_motion):
1583 Call window_body_width instead of window_body_cols.
1584 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1585 (make_lispy_position): Handle right and bottom dividers.
1586 (Fsuspend_emacs): Pixelize call of change_frame_size.
1587 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1588 * lisp.h: Extern set_frame_param.
1589 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1591 (Fx_create_frame): Add entry for vertical_drag_cursor.
1592 Pixelize call of change_frame_size.
1593 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1594 * nsterm.m (ns_update_window_end): Optionally draw right
1596 (x_set_window_size): Add argument pixelwise.
1597 Call check_frame_size and change_frame_size with pixelwise zero.
1598 (ns_draw_window_divider): New function.
1599 (ns_redisplay_interface): Add ns_draw_window_divider.
1600 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1601 (x_new_font): Call x_set_window_size with pixelwise zero.
1602 * print.c (print_object): For a window print its sequence
1604 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1605 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1606 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1607 (w32_createwindow): Use scroll bar area width.
1608 (w32_wnd_proc): Handle bottom divider width.
1609 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1610 (Fx_create_frame): Default divider width parameters.
1611 Caclulate sizes pixelwise. Add vertical drag cursor support.
1612 (x_create_tip_frame): Default divider widths to zero.
1613 Pixelize call to change_frame_size.
1614 (Fx_show_tip): Add handling of divider widths. Pixelize window
1616 (Fw32_frame_rect): New function.
1617 (frame_parm_handler w32_frame_parm_handlers): Add divider
1619 (Vx_window_vertical_drag_shape): Add variable.
1620 * w32inevt.c (resize_event, maybe_generate_resize_event):
1621 Pixelize change_frame_size calls.
1622 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1624 * w32term.c (w32_draw_window_divider): New function.
1625 (x_update_window_end): Handle right divider.
1626 (w32_draw_fringe_bitmap, x_scroll_run)
1627 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1628 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1629 Calculate new frame sizes pixelwise.
1630 (x_new_font): Pixelize call to x_set_window_size.
1631 (x_check_fullscreen): Pixelize call to change_frame_size.
1632 (x_set_window_size_1, x_set_window_size): New argument
1633 pixelwise. Calculate pixelwise.
1634 (x_wm_set_size_hint): Use scroll bar area width.
1635 (w32_redisplay_interface): Add w32_draw_window_divider.
1636 * w32term.h (struct w32_output): Add vertical drag cursor.
1637 * widget.c (set_frame_size, update_wm_hints)
1638 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1640 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1641 * window.c (sequence_number): Restore.
1642 (Fwindow_pixel_width, Fwindow_pixel_height)
1643 (Fwindow_mode_line_height, Fwindow_header_line_height)
1644 (window_pixel_to_total, Frun_window_scroll_functions)
1645 (Fset_window_new_pixel, window_resize_apply_total)
1646 (Fwindow_resize_apply_total): New functions.
1647 (window_body_height, window_body_width): Rename from
1648 window_body_lines. New argument PIXELWISE.
1649 Calculate pixelwise.
1650 (Fwindow_body_height, Fwindow_body_width): New argument
1652 (coordinates_in_window, window_relative_x_coord): Use window's
1653 pixel width instead of total width.
1654 (replace_window, recombine_windows): Initialize pixel values.
1655 (resize_root_window, resize_frame_windows, grow_mini_window)
1656 (shrink_mini_window): New argument PIXELWISE.
1657 Calculate pixelwise.
1658 (Fdelete_other_windows_internal, adjust_window_margins)
1659 (window_resize_check, window_resize_apply)
1660 (Fdelete_window_internal, Fresize_mini_window_internal)
1661 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1662 (check_frame_size): Rename arguments. New argument PIXELWISE.
1663 Calculate pixelwise.
1664 (set_window_buffer): Make samebuf bool. Run configuration change
1665 hook only if buffer changed.
1666 (Fset_window_buffer): Rewrite doc-string.
1667 (make_window): Initialize new_pixel slot.
1668 (Fwindow_resize_apply): Check pixel size of root window.
1669 (Fsplit_window_internal): Call 2nd argument pixel_size.
1670 Calculate pixelwise.
1671 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1673 (save_window_data): New slots frame_text_width,
1674 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1675 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1677 (Fcurrent_window_configuration, Fset_window_configuration)
1678 (save_window_save, compare_window_configurations): Handle new
1679 slots in save_window_data and saved_window.
1680 (Fset_window_scroll_bars): Fix doc-string.
1681 (window_resize_pixelwise): New variable.
1682 (coordinates_in_window, Fcoordinates_in_window_p):
1684 (make_parent_window): Adjust sequence_number.
1685 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1687 * window.h (struct window): New members new_pixel, pixel_left,
1688 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1689 (wset_new_pixel): New function.
1690 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1691 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1692 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1693 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1694 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1695 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1696 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1697 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1698 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1699 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1700 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1701 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1702 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1703 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1704 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1706 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1707 (window_body_width, check_frame_size): Adapt external declarations.
1708 * xdisp.c (last_max_ascent): New integer.
1709 (window_text_bottom_y): Handle bottom divider.
1710 (window_box_width, window_box_height): Calculate pixelwise.
1711 (get_glyph_string_clip_rects): Handle right divider.
1712 (remember_mouse_glyph): When windows are resized pixelwise
1713 proceed with width and height set to 1.
1714 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1716 (move_it_to): Calculate and return maximum x position
1718 (Fwindow_text_pixel_size): New function.
1719 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1720 (tool_bar_lines_needed): Rename to tool_bar_height.
1721 Calculate pixelwise.
1722 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1723 Calculate pixelwise.
1724 (redisplay_tool_bar): Calculate pixelwise.
1725 (redisplay_window): Calculate pixelwise. Handle dividers.
1726 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1727 (x_draw_vertical_border): Handle dividers.
1728 (define_frame_cursor1): Handle vertical drag cursor.
1729 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1730 (expose_window): Calculate pixelwise. Handle dividers.
1731 (init_xdisp): Initialize pixel values.
1732 * xfaces.c (Qwindow_divider): New face.
1733 (realize_basic_faces): Realize it.
1734 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1735 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1736 (x_set_scroll_bar_default_width): Default actual width to 16.
1737 (Fx_create_frame): Set sizes pixelwise.
1738 (x_create_tip_frame): Default divider widths to zero.
1739 Pixelize call of change_frame_size.
1740 (Fx_show_tip): Handle divider widths. Initial pixel position
1742 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1743 (Vx_window_vertical_drag_shape): New option.
1744 * xmenu.c (free_frame_menubar): Pixelize call of
1746 * xterm.c (x_draw_window_divider): New function.
1747 (x_update_window_end): Optionally draw right divider.
1748 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1749 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1750 (handle_one_xevent, x_new_font): Calculate pixelwise.
1751 (x_set_window_size_1, x_set_window_size): New argument
1752 pixelwise. Calculate pixelwise.
1753 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1754 (struct x_redisplay_interface): Add x_draw_window_divider.
1755 * xterm.h (struct x_output): Add vertical_drag_cursor.
1757 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1759 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1760 Set invisible frames's `redisplay' when a full redisplay is requested.
1761 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1762 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1763 (display_mode_lines): Set it here instead.
1765 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1767 * dispextern.h (set_window_update_flags): Remove.
1769 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1771 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1773 * xdisp.c (REDISPLAY_SOME_P): New macro.
1774 (redisplay_internal): Use it (bug#15999).
1775 (prepare_menu_bars, redisplay_window): Use it as well.
1777 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1779 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1781 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1782 (globals_of_w32font): Zero it out.
1783 (GetCharWidth32W_Proc): New function pointer.
1784 (get_char_width_32_w): New function.
1785 (compute_metrics): If get_glyph_outline_w returns an error, try
1786 get_char_width_32_w before declaring a failure. This avoids
1787 punishing raster (a.k.a. "bitmap") fonts by slowing down
1788 redisplay. (Bug#6364).
1790 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1792 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1793 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1794 highlight needs to be redisplayed. (Bug#15913)
1796 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1798 Fix minor problems found by static checking.
1799 * buffer.h (struct buffer_text, struct buffer):
1800 * frame.h (struct frame):
1801 * window.h (struct window):
1802 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1803 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1804 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1805 no-longer-valid use of HAVE_MENUS.
1806 * xdisp.c (propagate_buffer_redisplay): Now static.
1808 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1810 * xmenu.c (Fmenu_or_popup_active_p):
1811 * window.c (Fset_window_configuration):
1812 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1813 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1814 * fns.c (Fyes_or_no_p):
1815 * editfns.c (Fmessage_box, Fmessage_or_box):
1816 * alloc.c (make_save_ptr_ptr):
1817 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1819 * window.c (Fset_window_configuration): Move select_window later.
1821 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1823 Refine redisplay optimizations to only redisplay *some* frames/windows
1824 rather than all of them.
1825 * xdisp.c (REDISPLAY_SOME): New constant.
1826 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1827 (bset_redisplay, bset_update_mode_line): New functions.
1828 (message_dolog): Use bset_redisplay.
1829 (clear_garbaged_frames): Use fset_redisplay.
1830 (echo_area_display): Use wset_redisplay.
1831 (buffer_shared_and_changed): Remove.
1832 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1833 frame titles. Compute the actual set of windows redisplayed.
1834 Don't update frame titles and menu bars for frames that don't need to
1836 (propagate_buffer_redisplay): New function.
1838 (redisplay_internal): Use it. Be more selective in the set of windows
1839 we redisplay. Propagate windows_or_buffers_changed to
1840 update_mode_lines a bit later to simplify the code.
1841 (mark_window_display_accurate_1): Reset window and buffer's
1843 (redisplay_window): Do nothing if neither the window nor the buffer nor
1844 the frame needs redisplay.
1845 * window.h (struct window): Add `redisplay' field.
1846 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1847 (redisplay_other_windows, window_list): New declarations.
1848 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1849 (window_list): Not static any more.
1850 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1851 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1852 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1853 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1854 * frame.h (struct frame): Add `redisplay' field.
1855 Move `external_menu_bar' bitfield next to other bit-fields.
1856 (SET_FRAME_GARBAGED): Use fset_redisplay.
1857 (SET_FRAME_VISIBLE): Don't garbage the frame;
1858 Use redisplay_other_windows.
1859 * buffer.h (struct buffer): Add `redisplay' field.
1860 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1861 (modify_overlay): Use bset_redisplay.
1862 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1864 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1866 Support w32 file notifications in batch mode.
1867 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1868 invalid (which happens in batch mode). If non-interactive, call
1869 handle_file_notifications to store file notification events in the
1870 input queue. (Bug#15933)
1872 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1874 * w32inevt.c (handle_file_notifications): Now external, not static.
1876 * w32term.h (handle_file_notifications): Provide prototype.
1878 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1879 init_crit, since init_display, which does that otherwise, is not
1882 2013-11-27 Glenn Morris <rgm@gnu.org>
1884 * Makefile.in ($(lispsource)/international/charprop.el): New.
1885 (emacs$(EXEEXT)): Depend on charprop.el.
1887 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1889 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1890 deleting portions of the buffer under non-nil REPLACE argument.
1893 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1894 directory, watch it and not its parent.
1895 (add_watch): Allow empty string in FILE.
1897 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1899 * window.c (Fset_window_start, window_resize_apply)
1900 (window_scroll): Reset window_end_valid (Bug#15957).
1902 2013-11-27 Glenn Morris <rgm@gnu.org>
1904 * Makefile.in (leimdir): Now in lisp source directory.
1905 ($(leimdir)/leim-list.el): Just use ../leim .
1906 * epaths.in (PATH_DUMPLOADSEARCH):
1907 * lread.c (load_path_default):
1908 * nsterm.m (ns_load_path): No more leim directory.
1910 2013-11-26 Andreas Schwab <schwab@suse.de>
1912 * .gdbinit (xgettype): Add cast.
1914 2013-11-26 Glenn Morris <rgm@gnu.org>
1916 Preload leim-list.el.
1917 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1918 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1919 is a single directory.
1921 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1923 bool-vector-subsetp is now the normal direction (Bug#15912).
1924 * data.c (Fbool_vector_subsetp): Test whether the first argument
1925 is a subset of the second one, not the reverse. Add doc string.
1927 Fix minor problems found by static checking.
1928 * lread.c (load_path_default): Now static.
1929 * textprop.c (text_property_stickiness): Be consistent about the
1930 test used when deciding whether to consider the previous character.
1931 This simplifies the code a bit.
1933 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1935 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1937 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1938 (syms_of_frame): Don't defsubr them.
1940 2013-11-25 Glenn Morris <rgm@gnu.org>
1942 * lread.c (load_path_default): Change the sense of the argument.
1943 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1944 from dump_path. When it is not, avoid checking dump_path twice.
1946 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1947 uninstalled dump_path against installed Vload_path. (Bug#15964)
1949 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1951 Export get_pos_property to Elisp.
1952 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1953 (syms_of_editfns): Export it to Elisp.
1955 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1957 2013-11-23 Romain Francoise <romain@orebokech.com>
1959 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1960 initialization here ...
1961 (syms_of_fileio): ... from here.
1963 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1965 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1966 Please use --enable-check-lisp-object-type.
1968 2013-11-23 Glenn Morris <rgm@gnu.org>
1970 * process.c (get_process): Explicit error for dead buffers.
1972 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1974 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1976 2013-11-23 Glenn Morris <rgm@gnu.org>
1978 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1979 * lread.c (load_path_check): Take path to check as argument.
1980 (load_path_default): New, split from init_lread.
1981 (init_lread): Move calc of default load-path to load_path_default.
1982 Empty elements in EMACSLOADPATH now stand for the default.
1983 (load-path): Doc fix.
1984 * emacs.c (decode_env_path): Add option to treat empty elements
1985 as nil rather than ".".
1986 * callproc.c (init_callproc_1, init_callproc):
1987 * image.c (Vx_bitmap_file_path):
1988 * lisp.h (decode_env_path):
1989 * lread.c (Vsource_directory):
1990 Update for new argument spec of decode_env_path.
1992 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1994 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1995 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1997 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1999 Fix some dependency problems that cause unnecessary recompiles.
2000 Problem reported by RMS in
2001 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2002 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2003 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2004 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2005 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2006 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2007 (boostrap-clean): No need to remove stamp-oldxmenu.
2009 Fix recently introduced bool vector overrun.
2010 This was due to an optimization that went awry.
2011 Reported by Glenn Morris in
2012 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2013 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2014 for empty vectors, undoing the 2013-11-18 change.
2015 * data.c (bool_vector_binop_driver): Rely on this.
2016 Fix bug that occasionally overran the destination.
2017 * lisp.h (struct Lisp_Bool_vector): Document this.
2019 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2021 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2024 * nsterm.m (init, run, stop:): Comment out for now, does not work
2027 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2029 * charset.c (syms_of_charset): Don't read past end of string.
2031 2013-11-19 Glenn Morris <rgm@gnu.org>
2033 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2035 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2037 Add hooks to run on gaining/losing focus. (Bug#15029)
2038 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2039 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2040 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2042 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2044 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2045 The old names predated the API change that put destination at end.
2047 Improve API of recently-added bool vector functions (Bug#15912).
2048 The old API had (bool-vector-count-matches A B)
2049 and (bool-vector-count-matches-at A B I), which gave the
2050 misleading impression that the two functions were variants, one
2051 with a location I. The new API has (bool-vector-count-population A)
2052 and (bool-vector-count-consecutive A B I) to make the distinction
2053 clearer. The first function no longer has a B argument, since the
2054 caller can easily determine the number of nils if the length and
2055 number of ts is known.
2056 * data.c (Fbool_vector_count_population): Rename from
2057 bool_vector_count_matches, and accept just 1 argument.
2058 (Fbool_vector_count_consecutive): Rename from
2059 Fbool_vector_count_matches_at.
2061 Always allocate at least one bits_word per bool vector.
2062 See Daniel Colascione in:
2063 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2064 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2065 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2066 * lisp.h (struct Lisp_Bool_vector): Document this.
2068 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2070 * insdel.c (invalidate_buffer_caches): New function, consolidated
2071 from part of prepare_to_modify_buffer.
2072 (insert_from_gap, prepare_to_modify_buffer):
2073 * coding.c (code_convert_region, code_convert_string):
2074 Call invalidate_buffer_caches. (Bug#15841)
2076 * lisp.h (invalidate_buffer_caches): Add prototype.
2078 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2080 * w32term.c (x_update_window_end): Don't invalidate the entire
2081 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2082 highlight needs to be redisplayed. (Bug#15913)
2084 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2086 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2088 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2090 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2091 while we are using Vprin1_to_string_buffer.
2093 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2094 after inserting the description string. (Bug#15907)
2096 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2098 * data.c: Work around bogus GCC diagnostic about shift count.
2099 Reported by Eli Zaretskii in
2100 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2101 (pre_value): New function.
2102 (count_trailing_zero_bits): Use it.
2104 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2106 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2107 assume C macros are not supported even under -g3 in these old GCC
2110 2013-11-15 Leo Liu <sdl.web@gmail.com>
2112 * minibuf.c (Ftry_completion, Fall_completions)
2113 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2115 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2117 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2118 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2119 This avoids placing unnecessary constants into the Emacs code.
2121 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2123 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2124 for Cygwin w32 build.
2126 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2127 for Cygwin w32 build. (Bug#15892)
2129 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2131 Simplify, port and tune bool vector implementation.
2132 * alloc.c (bool_vector_exact_payload_bytes)
2133 (bool_vector_payload_bytes): Remove.
2134 (bool_vector_fill): Return its argument.
2135 * alloc.c (bool_vector_fill):
2137 * print.c (print_object):
2138 Simplify by using bool_vector_bytes.
2139 * alloc.c (make_uninit_bool_vector):
2140 New function, broken out from Fmake_bool_vector.
2141 (Fmake_bool_vector): Use it. Use tail call.
2142 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2143 * data.c (BITS_PER_ULL): New constant.
2144 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2145 if long long versions don't exist.
2146 (shift_right_ull): New function.
2147 (count_one_bits_word): New function, replacing popcount_bits_word
2148 macro. Don't assume that bits_word is no wider than long long.
2149 (count_one_bits_word, count_trailing_zero_bits):
2150 Don't assume that bits_word is no wider than long long.
2151 * data.c (bool_vector_binop_driver, bool_vector_not):
2152 * fns.c (Fcopy_sequence):
2154 Create an uninitialized destination, to avoid needless work.
2155 (internal_equal): Simplify.
2156 (Ffillarray): Prefer tail call.
2157 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2158 contain at least one word.
2159 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2160 chars are narrower than ints.
2161 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2162 * fns.c (Fcopy_sequence):
2164 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2165 Don't try to port to hosts where bits_word values have holes; the
2166 code wouldn't work there anyway. Verify this assumption, though.
2167 (bool_vector_bytes): New function.
2168 (make_uninit_bool_vector): New decl.
2169 (bool_vector_fill): Now returns Lisp_Object.
2171 * xfns.c (xic_create_fontsetname):
2172 * xrdb.c (gethomedir): Prefer tail calls.
2174 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2176 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2177 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2179 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2180 that requires a return value.
2181 (Fset_buffer_modified_p): Take advantage of this change to do
2184 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2186 * buffer.c (Frestore_buffer_modified_p): Sync it with
2187 Fset_buffer_modified_p.
2188 (Fforce_mode_line_update): New function, moved from subr.el.
2189 (Fset_buffer_modified_p): Use them.
2190 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2192 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2194 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2195 This avoids undefined behavior when subtracting pointers into
2196 different aways. On my platform it also makes the code a tad
2197 smaller and presumably faster.
2199 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2201 * keyboard.c (command_loop_1): Use region-extract-function.
2202 * insdel.c (Qregion_extract_function): Not static any more (can we
2203 stop pretending that these vars can benefit from being marked static?).
2205 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2207 * search.c (find_newline): If buffer text is relocated during the
2208 "dumb loop", adjust C pointers into buffer text to follow suit.
2211 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2213 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2214 for conversion (Bug#15837).
2216 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2218 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2219 for the entire range of inserted characters. (Bug#15841)
2221 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2223 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2225 (realize_default_face): Remove assignment to distant-foreground if
2226 unspecified (Bug#15815).
2228 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2230 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2231 cache-long-scans disabled, since we don't want to call
2232 prepare_to_modify_buffer (in insert_1_both) for each message we
2235 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2236 from buffer.c. Improve commentary to the buffer field setter
2239 * buffer.c (bset_cache_long_scans): Static function deleted.
2240 Improve commentary to the buffer field setter functions.
2241 (init_buffer_once): Default for cache-long-scans changed to t.
2244 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2246 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2248 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2249 This bug was introduced in my 2013-06-21 change, and caused
2250 struct Lisp_Sub_Char_Table objects to be given too many slots,
2251 which broke 'make -C admin/unidata'.
2253 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2255 Import changes from mac-port 4.5.
2256 * macfont.m (mac_font_copy_default_descriptors_for_language)
2257 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2258 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2259 (macfont_language_default_font_names): New.
2260 (macfont_list): Rearrange language/charset code.
2261 (macfont_close): Don't check for macfont_info->cache.
2262 (mac_ctfont_create_preferred_family_for_attributes): New font
2263 selection code, call
2264 mac_font_copy_default_name_for_charset_and_languages.
2265 (mac_font_copy_default_descriptors_for_language)
2266 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2268 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2270 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2272 Port to C11 aligned_alloc, and fix some integer overflows.
2273 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2274 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2275 and use of posix_memalign replaced with aligned_alloc.
2276 (aligned_alloc): New function, defined or declared as needed.
2277 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2278 Don't undef; configure.ac now does this.
2279 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2280 (calloc, aligned_alloc): Check for integer overflow.
2281 (aligned_alloc): Rename from memalign. All uses changed.
2282 (memalign): New function, an alias for aligned_alloc.
2284 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2286 * xdisp.c (redisplay_internal): Fix typo in last change.
2288 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2290 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2292 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2294 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2295 redisplay--mode-lines-cause.
2296 (redisplay_internal): Keep them uptodate. Remove redundant check of
2297 buffer_shared_and_changed.
2298 * *.[chm]: Number every assignment to update_mode_lines so we
2299 can track why it is set.
2301 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2303 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2305 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2307 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2308 can track why it is set.
2310 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2312 Integer-related fixes for term.c etc.
2313 * dispextern.h (face_tty_specified_color): New function.
2314 * term.c (turn_on_face): Don't rely on undefined behavior when
2315 assigning an out-of-range value to 'long'.
2316 Simplify test for toggling highlight.
2317 (tty_capable_p): Omit last two (unused) args. All callers changed.
2318 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2319 (read_menu_input, tty_menu_activate, tty_menu_show):
2320 * xfaces.c (x_supports_face_attributes_p)
2321 (tty_supports_face_attributes_p):
2322 Use bool for boolean. All callers changed.
2323 (tty_supports_face_attributes_p): Omit defaults for color indices;
2324 no longer needed. Simplify tail call.
2326 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2328 * xdisp.c (prepare_menu_bars): Mark static.
2329 * lisp.h (prepare_menu_bars): Don't declare.
2330 * xselect.c (x_handle_selection_clear):
2331 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2333 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2335 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2336 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2338 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2340 * keyboard.c (Fcommand_error_default_function): Rename from
2341 Fdefault_error_output.
2343 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2345 * keyboard.c (Fdefault_error_output): New function, extracted from
2347 (syms_of_keyboard): Use it for Vcommand_error_function.
2349 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2351 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2352 (init_eval): Use it to ensure handlerlist is non-NULL.
2353 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2354 (Fsignal): Adjust NULLness test of handlerlist.
2355 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2357 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2359 * callproc.c (call_process): Call prepare_to_modify_buffer before
2360 decoding text read from the sub-process, as the decoded stuff will
2361 be inserted into the buffer. This will invalidate the various
2362 caches maintained for the buffer. (Bug#15148)
2364 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2366 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2367 string of glyphless-char-display.
2369 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2371 * nsfns.m (ns_get_name_from_ioreg): New function.
2372 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2373 OSX >= 10.9. Use ns_get_name_from_ioreg.
2375 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2377 Simplify and port recent bool vector changes.
2378 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2379 only in this file. Use a more-efficient implementation if the
2380 second argument is a power of 2.
2381 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2382 Remove no-longer-necessary compile-time checks.
2383 (bool_vector_exact_payload_bytes): New function.
2384 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2385 exact payload changed to call the new function. Do not assume
2386 that the arg or result fits in ptrdiff_t.
2387 (bool_vector_fill): New function.
2388 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2390 (vroundup_ct): Don't assume arg fits in size_t.
2391 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2392 invoke set_category_set.
2393 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2394 All callers changed. Use bool_vector_set.
2395 * category.h (XCATEGORY_SET): Remove; no longer needed.
2396 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2398 * data.c (Faref): Use bool_vector_ref.
2399 (Faset): Use bool_vector_set.
2400 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2401 (Fbool_vector_not, Fbool_vector_count_matches)
2402 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2403 * fns.c (concat): Use bool_vector_ref.
2404 (Ffillarray): Use bool_vector_fill.
2405 (mapcar1): Use bool_vector_ref.
2406 (sxhash_bool_vector): Hash words, not bytes.
2407 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2408 a constant, since it's now used in #if.
2409 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2410 unsigned char on unusual architectures, so that we no longer
2411 assume that the number of bits per bits_word is a power of two or
2412 is a multiple of 8 or of CHAR_BIT.
2413 (Qt): Add forward decl.
2414 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2415 at least as strictly as bits_word.
2416 (bool_vector_data, bool_vector_uchar_data): New accessors.
2417 All data structure accesses changed to use them.
2418 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2419 (bool_vector_set): New functions.
2420 (bool_vector_fill): New decl.
2421 (ROUNDUP): Move to alloc.c as described above.
2423 Fix recent gnutls changes.
2424 * gnutls.c (Fgnutls_boot): Don't assume C99.
2425 * process.c (wait_reading_process_output): Fix typo in recent change.
2427 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2429 * process.c (wait_reading_process_output, read_process_output)
2430 (send_process): Check gnutls_state is not NULL.
2432 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2433 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2435 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2437 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2438 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2440 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2443 * nsfns.m (Fx_create_frame): Fix memory leak.
2445 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2446 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2447 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2449 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2451 * xdisp.c (message3_nolog, message_with_string): Encode the string
2452 before writing it to the terminal in a non-interactive session.
2454 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2455 sure we concatenate them into a unibyte string.
2457 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2458 resulting temporary name before returning it to the caller.
2459 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2460 is a unibyte string, convert NAME to a unibyte string to ensure
2461 that the result is also a unibyte string.
2463 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2464 create unibyte strings from default paths and directory/file
2467 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2470 * callproc.c (init_callproc): Use build_unibyte_string to make
2471 sure we create unibyte strings from default paths and
2472 directory/file names.
2474 * buffer.c (init_buffer): Don't store default-directory of
2475 *scratch* in multibyte form. The original problem which led to
2476 that is described in
2477 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2478 but it was solved long ago. (Bug#15260)
2480 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2482 Port to stricter C99 platforms.
2483 Especially, C99 prohibits nesting a struct X inside struct Y if
2484 struct X has a flexible array member.
2485 * alloc.c (struct sdata): New type.
2486 (sdata): Implement in terms of struct sdata.
2487 Remove u member; all uses replaced by next_vector, set_next_vector.
2488 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2489 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2490 (struct sblock): Rename first_data member to data, which is now
2491 a flexible array member. All uses changed.
2492 (next_vector, set_next_vector, large_vector_vec): New functions.
2493 (vector_alignment): New constant.
2494 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2495 (struct large-vector): Now merely a NEXT member, since the old approach
2496 ran afoul of stricter C99. All uses changed to use
2497 large_vector_vec or large_vector_offset.
2498 (large_vector_offset): New constant.
2499 * dispnew.c: Include tparam.h, for tgetent.
2500 Do not include term.h; no longer needed.
2501 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2502 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2503 (struct Lisp_Vector): Use a flexible array member for contents,
2504 instead of a union with a member that is an array of size 1.
2506 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2507 fact that the struct no longer contains a union.
2508 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2509 (struct Lisp_Save_Value, struct Lisp_Free):
2510 Use unsigned, not int, for spacers, to avoid c99 warning.
2511 (union specbinding): Use unsigned, not bool, for bitfield, as
2512 bool is not portable to pre-C99 hosts.
2514 2013-11-04 Glenn Morris <rgm@gnu.org>
2516 * emacs.c (usage_message): Mention that `-L :...' appends.
2518 2013-11-02 Glenn Morris <rgm@gnu.org>
2520 * Makefile.in (abs_builddir): Remove.
2521 (bootstrap_exe): Use relative filename.
2523 Use relative filenames in TAGS files.
2524 * Makefile.in (abs_srcdir): Remove it again.
2525 (.PHONY): Remove frc.
2526 (maintainer-clean): No more TAGS-LISP file.
2527 (TAGS): Pass relative file names to etags.
2528 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2530 * Makefile.in (abs_srcdir): New, set by configure.
2532 (maintainer-clean): Remove pointless echo. That should be in the
2533 top-level Makefile, if anywhere. Delete TAGS-LISP.
2534 (extraclean): No s/ and m/ directories for some time.
2535 (TAGS): Also depend on ctagsfiles3.
2536 Remove no-longer-defined S_FILE.
2537 Pass absolute filenames to etags once more.
2538 (TAGS-LISP): Replace lispdir with its expansion.
2539 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2540 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2542 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2544 * xfaces.c (check_lface_attrs, realize_default_face):
2545 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2546 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2548 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2550 * emacs.c (original_pwd): Remove global var by making it local.
2551 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2553 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2555 * xfaces.c: Declare color_distance.
2556 (QCdistant_foreground): New variable.
2557 (NEAR_SAME_COLOR_THRESHOLD): New define.
2558 (load_color2): New function.
2559 (load_color): Call load_color2.
2560 (load_face_colors): Call load_color2 and if distant-color is specified
2561 calculate distant and use distant-color if colors are near.
2562 (LFACE_DISTANT_FOREGROUND): New define.
2563 (merge_face_ref, Finternal_set_lisp_face_attribute)
2564 (Finternal_get_lisp_face_attribute)
2565 (x_supports_face_attributes_p): Handle distant-foreground similar to
2567 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2569 * dispextern.h (lface_attribute_index):
2570 Add LFACE_DISTANT_FOREGROUND_INDEX.
2572 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2574 * image.c (pbm_next_char): New function.
2575 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2576 (pbm_scan_number): Use it.
2577 (Qlibjpeg_version): New variable.
2578 (syms_of_image): DEFSYM and initialize it.
2580 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2582 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2584 2013-10-31 Glenn Morris <rgm@gnu.org>
2586 * emacs.c (original_pwd): New char.
2587 (main): If using --chdir, store original_pwd.
2588 (init_cmdargs): When setting Vinvocation_directory based on a
2589 relative argv[0], use original_pwd if set. (Bug#15768)
2591 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2593 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2595 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2597 * insdel.c: Fix minor problems found by static checking.
2598 (Qregion_extract_function): Now static.
2599 (prepare_to_modify_buffer_1): Remove unused locals.
2601 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2603 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2604 (syms_of_xdisp): Declare pre-redisplay-function.
2605 (markpos_of_region): Remove function.
2606 (init_iterator, compute_stop_pos, handle_face_prop)
2607 (face_before_or_after_it_pos, reseat_to_string)
2608 (get_next_display_element, window_buffer_changed)
2609 (redisplay_internal, try_cursor_movement, redisplay_window)
2610 (try_window_reusing_current_matrix, try_window_id, display_line)
2611 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2612 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2613 * window.h (struct window): Remove field `region_showing'.
2614 * dispextern.h (struct it): Remove region_beg/end_charpos.
2615 (face_at_buffer_position, face_for_overlay_string)
2616 (face_at_string_position): Update prototypes.
2617 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2618 (face_at_string_position): Remove `region_beg' and `region_end' args.
2619 * fontset.c (Finternal_char_font):
2620 * font.c (font_at, font_range): Adjust calls accordingly.
2621 * insdel.c (Qregion_extract_function): New var.
2622 (syms_of_insdel): Initialize it.
2623 (prepare_to_modify_buffer_1): Use it.
2625 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2627 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2628 * ftxfont.c (ftxfont_get_gcs):
2629 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2630 * xfaces.c (x_free_colors, x_free_dpy_colors)
2631 (x_create_gc, unload_color):
2632 * xselect.c (x_property_data_to_lisp):
2633 * xsettings.c (parse_settings):
2634 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2635 (get_bits_and_offset): Adjust definition.
2636 * frame.c (XParseGeometry): Adjust locals.
2637 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2638 * regex.h (toplevel): Likewise for reg_syntax_t.
2640 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2642 * eval.c (run_hook_with_args): Use FUNCTIONP.
2644 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2646 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2647 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2648 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2649 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2650 on MS-Windows anyway.
2651 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2652 (free_realized_face): ...adjust user.
2653 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2654 white relief pixels to -1.
2655 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2656 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2657 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2659 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2661 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2662 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2663 in practice now. All callers changed.
2665 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2667 * dispextern.h (struct face): Use bitfields for 'underline_type'
2668 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2669 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2670 'stipple' member. Move 'lface' member up to help...
2671 * xfaces.c (make_realized_face): ...this function to find and
2672 clear just the members that need clearing.
2673 (load_face_colors, realize_x_face):
2674 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2676 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2678 * xftfont.c (struct xftfont_info): Remove set-but-unused
2680 (xftfont_open): Adjust user.
2681 (xftfont_get_colors): Remove useless prototype.
2683 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2685 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2686 before passing them to 'unexec'. (Bug#15260)
2688 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2690 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2692 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2694 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2695 the changed signature of the font driver's 'close' method.
2697 * w32font.h (w32font_close): Adjust the prototype to the change in
2698 function definition.
2700 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2702 * w32uniscribe.c (uniscribe_close): Adapt the call to
2703 w32font_close to its new prototype.
2705 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2707 Omit unused frame argument of font API's close function.
2708 * font.h (struct font): Drop frame argument. Adjust comment.
2709 * font.c (font_clear_cache, font_close_object): Adjust users.
2710 * ftfont.c (ftfont_close):
2711 * ftxfont.c (ftxfont_close):
2712 * macfont.m (macfont_close):
2713 * nsfont.m (nsfont_close):
2714 * w32font.c (w32font_close):
2715 * xfont.c (xfont_close):
2716 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2717 tweak comments and make functions safe if called more than once for
2718 the same font object.
2720 Perform font-specific cleanup when font object is swept by GC. See
2721 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2722 * alloc.c (cleanup_vector): New function.
2723 (sweep_vector): Call it for each reclaimed vector object.
2724 * font.h (struct font): Adjust comment.
2726 2013-10-24 Glenn Morris <rgm@gnu.org>
2728 * Makefile.in (abs_top_srcdir): New, set by configure.
2730 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2732 Adjust recent font-related changes to fix bug#15686.
2733 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2734 is a live window system frame, mark its default font too.
2736 2013-10-23 Glenn Morris <rgm@gnu.org>
2738 * Makefile.in (RUN_TEMACS): Make relative (again).
2739 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2740 (bootstrap-emacs$(EXEEXT)):
2741 Quote entities that might contain whitespace.
2743 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2745 Port to Solaris 10 and its bundled GCC.
2746 Problem reported by Timothy C. Burt.
2747 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2749 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2751 Do not allow font caches to grow too large.
2752 * alloc.c (compact_font_cache_entry, compact_font_caches):
2753 New functions or stub if not HAVE_WINDOW_SYSTEM.
2754 (compact_undo_list): Factor out from Fgarbage_collect.
2756 (mark_face_cache): Mark face font. Move down to avoid
2758 (mark_terminals): Do not mark font cache here.
2759 (Fgarbage_collect): Call compaction functions described
2760 above. Adjust comment.
2762 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2764 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2765 chdir to HOME (bug#15607).
2767 * nsterm.m (Qcocoa, Qgnustep): New variables.
2768 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2769 (ns_get_color): Make selection color work for GNUstep also.
2771 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2773 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2774 handles mouse clicks. Instead, let GPM use the same code as all
2775 the other mice use. See the discussion starting at
2776 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2777 for the details of the problem with the menu bar this fixes.
2779 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2781 Remove port-specific display name lists to avoid extra
2782 complexity and data duplication with display info lists.
2783 * xterm.h (x_display_name_list): Remove declaration.
2784 * xterm.c (x_display_name_list): Remove.
2785 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2786 * xfns.c (x_display_info_for_name, Fx_display_list):
2787 Likewise. Use x_display_list where appropriate.
2788 * w32term.h (w32_display_name_list): Remove declaration.
2789 * w32term.c (w32_display_name_list): Remove.
2790 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2792 * w32fns.c (x_display_info_for_name, Fx_display_list):
2793 Likewise. Use x_display_list where appropriate.
2794 * nsterm.h (ns_display_name_list): Remove declaration.
2795 * nsterm.m (ns_display_name_list): Remove.
2796 (ns_term_init, syms_of_nsterm): Adjust users.
2797 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2798 Likewise. Use x_display_list where appropriate.
2799 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2800 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2801 (mark_terminals): Mark per-terminal font cache.
2803 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2805 Don't run timers in input-pending-p. Its new check-timers param
2806 provides the prior behavior. (Bug#15045).
2807 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2809 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2811 Make some functions static in non-Microsoft builds.
2812 On my platform (Fedora 19 x86-64), this shrinks the
2813 Emacs executable (text+data) by 0.25%.
2814 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2815 (load_color) [!MSDOS]:
2816 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2817 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2818 * lisp.h (check_existing):
2819 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2820 (network_interface_info) [!WINDOWSNT]:
2821 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2822 Remove extern decls.
2823 * fileio.c (check_existing):
2824 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2825 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2826 (network_interface_info) [!WINDOWSNT]:
2827 * term.c (encode_terminal_code) [!WINDOWSNT]:
2828 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2829 * xfaces.c (load_color) [!MSDOS]:
2831 * fileio.c (check_existing, check_executable, check_writable):
2832 * process.c (network_interface_list, network_interface_info):
2833 Move earlier, so that we don't need forward decls.
2834 * gnutls.c (fn_gnutls_transport_set_errno)
2835 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2837 * w32.c (init_environment): Use faccessat rather than
2838 check_existing, partly for consistency with the rest of the code
2839 in this file, partly so that check_existing can be static.
2841 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2842 * emacs.c (MAIN_PROGRAM): New macro.
2843 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2844 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2846 bool vector int width fixes
2847 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2848 (Fbool_vector_count_matches_at):
2849 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2850 can exceed PTRDIFF_MAX, at least in theory.
2851 (Fbool_vector_count_matches_at):
2852 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2854 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2856 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2857 (struct sockaddr): Add forward decl, for platforms that lack it.
2859 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2861 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2864 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2866 * w32.c (network_interface_get_info, network_interface_list)
2867 (network_interface_info): New functions. (Bug#15610)
2868 (GetAdaptersInfo_Proc): New typedef.
2869 (get_adapters_info): New wrapper function.
2870 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2872 * process.h (network_interface_list, network_interface_info):
2875 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2876 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2877 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2878 for WINDOWSNT. Doc fix.
2879 (syms_of_process): Defsubr Snetwork_interface_list and
2880 Snetwork_interface_info unconditionally.
2882 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2883 in NS GUI sessions. (Bug#15629)
2885 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2887 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2889 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2891 * print.c (print_object): Print " ..." when truncating bool vectors.
2893 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2895 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2896 standard mouse buttons.
2898 * termhooks.h (struct input_event): Remove incorrect commentary.
2900 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2902 Disallow bool vector operations on mixed-length operands.
2903 The old behavior left garbage in the result vector sometimes,
2904 and didn't seem to be useful.
2905 * data.c (Qwrong_length_argument): New static var.
2906 (wrong_length_argument): New function.
2907 (bool_vector_binop_driver): Check that args agree in length.
2909 * keyboard.c, keyboard.h (all_kboards): Now static.
2911 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2913 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2914 note from the lispref.
2916 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2918 * nsterm.h (struct ns_display_info): Remove set-but-unused
2919 member image_cache (image caches are per-terminal anyway).
2920 (FRAME_X_IMAGE_CACHE): Remove.
2921 * nsterm.m (ns_initialize_display_info): Adjust user.
2923 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2925 * w32proc.c: Include mingw_time.h.
2927 * w32.c: Include mingw_time.h.
2929 Implement scrolling of TTY menus when the screen is too short.
2931 * term.c (tty_menu_display): Accept an additional argument, the
2932 menu item from which to start displaying the menu. Account for
2933 the value of Y when limiting the menu to the number of available
2935 (mi_result): New enumeration.
2936 (read_menu_input): Return enumerated value. When the y coordinate
2937 hits min_y or max_y, return scroll indication instead of wrapping
2939 (tty_menu_activate): Handle the scrolling indications from
2940 read_menu_input. Compute the first menu item to display and pass
2941 it to tty_menu_display.
2943 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2945 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2946 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2947 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2948 Adjust to match the change described below.
2949 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2950 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2951 memory_below_frame members to...
2952 * termchar.h (struct tty_display_info): ...here because they're
2953 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2954 * term.c (init_tty):
2955 * nsterm.m (ns_create_terminal):
2956 * w32term.c (w32_create_terminal):
2957 * xterm.c (x_create_terminal): Adjust users.
2958 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2959 to filter out non-TTY frames. Adjust comment.
2960 (scrolling): Adjust user. Prefer eassert for debugging check.
2962 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2964 * xfaces.c (PT_PER_INCH): Remove unused macro.
2965 * termhooks.h (struct terminal): Remove set-but-unused
2966 member fast_clear_end_of_line.
2967 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2968 * nsterm.m (ns_create_terminal):
2969 * term.c (init_tty):
2970 * w32term.c (w32_create_terminal):
2971 * xterm.c (x_create_terminal): Adjust users.
2973 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2975 * lisp.h (bool_vector_size): New function.
2976 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2977 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2978 (Fbool_vector_not, Fbool_vector_count_matches_at):
2979 Remove uses of 'eassume' that should no longer be needed,
2980 because they are subsumed by the 'eassume' in bool_vector_size.
2982 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2984 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2985 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2986 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2988 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2990 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2991 have different dimensions. (Bug#15575)
2993 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2996 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2998 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3000 * term.c (tty_menu_show): Never return with unbalanced
3001 specpdl. Use eassert for debugging check. Adjust style.
3003 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3005 * term.c (read_menu_input): Make selection of menu items
3006 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3007 (tty_menu_activate): Fix off-by-one error when computing max_y.
3009 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3011 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3012 audit logging (only used with GnuTLS 3.x) and enable it.
3014 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3016 * dispnew.c (redraw_frame): Remove useless #ifdef because
3017 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3018 Also, move TTY fflush to...
3019 * term.c (tty_update_end): ...this function.
3021 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3023 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3024 the end of the frame's glyph matrix. (Bug#15575)
3026 * term.c (tty_menu_display): Don't move cursor while overwriting
3027 frame's glyphs with menu items. Limit the number of items
3028 displayed to what can be shown on the available screen lines,
3029 excluding the echo area.
3030 (tty_menu_activate): Limit the Y coordinate allowed by
3031 read_menu_input to the last screen line used for menu display.
3033 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3035 * lisp.h (eassume): New macro.
3036 Also, include <verify.h>, for 'assume'.
3037 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3038 (vroundup, vector_nbytes):
3039 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3040 (Fbool_vector_not, Fbool_vector_count_matches)
3041 (Fbool_vector_count_matches_at):
3042 Use eassume, not eassert.
3043 * casetab.c (set_identity, shuffle):
3044 * composite.c (composition_gstring_put_cache):
3045 * dispnew.c (update_frame_1):
3046 * ftfont.c (ftfont_shape_by_flt):
3047 * image.c (gif_load):
3048 * intervals.c (offset_intervals):
3049 * macfont.m (macfont_shape):
3050 Remove calls to 'assume' that are no longer needed, because
3051 --enable-gcc-warnings no longer generates bogus warnings
3052 when these calls are removed.
3054 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3056 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3058 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3060 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3061 (Qsubstitute_env_in_file_name): New var.
3062 (syms_of_fileio): Define it.
3064 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3066 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3067 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3070 * term.c (save_and_enable_current_matrix): Don't allocate and
3071 don't save margin areas.
3072 (restore_desired_matrix): Don't restore margin areas.
3073 (free_saved_screen): Don't free margin areas.
3075 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3077 * image.c: Pacify --enable-gcc-warnings.
3078 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3079 #define only if used.
3081 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3083 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3084 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3085 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3086 (gif_load): For giflib v5.x and later, display the error message
3087 produced by giflib when its functions fail.
3088 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3091 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3093 * keyboard.c (last_event_timestamp): Remove. For X selection and
3094 GTK popup menus, it may be obtained from per-frame X display info.
3095 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3096 (process_special_events): Adjust users.
3097 * keyboard.h (last_event_timestamp): Remove declaration.
3098 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3099 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3100 * menu.h (xmenu_show): Adjust prototype.
3101 * menu.c (Fx_popup_menu): Adjust user.
3102 * xselect.c (x_own_selection, x_get_foreign_selection)
3103 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3105 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3107 * keyboard.c (init_kboard): Now static. Add arg
3108 to denote window system. Adjust comment.
3109 (init_keyboard): Adjust user.
3110 (allocate_kboard): New function.
3112 * nsterm.m (ns_term_init):
3113 * term.c (init_tty):
3114 * w32term.c (w32_create_terminal):
3115 * xterm.c (x_term_init): Use it.
3116 * keyboard.h (init_kboard): Remove prototype.
3117 (allocate_kboard): Add prototype.
3119 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3121 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3122 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3124 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3126 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3128 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3130 * term.c (tty_menu_activate): Flush the output stream after
3131 showing the cursor, and don't mark the frame garbaged at exit from
3132 the function. Fixes redisplay glitches when moving from one menu
3135 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3137 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3138 or throw error (Bug#15570).
3140 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3142 * intervals.c (temp_set_point_both): Move test into 'eassert',
3145 * lisp.h (eassert): Don't use 'assume'.
3146 Sometimes 'assume' wins in performance, and sometimes it loses,
3147 so it shouldn't be used all the time. Perhaps we need two
3148 flavors of 'eassert', one for where 'assume' is far more likely
3149 to help or to hurt; but that can be done later.
3150 Problem reported by Dmitry Antipov in
3151 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3152 Also, don't include <verify.h>; no longer needed.
3154 2013-10-09 Glenn Morris <rgm@gnu.org>
3156 * eval.c (Fcond): Doc tweak.
3158 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3160 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3161 expressions with side effects to eassert. (Bug#15565)
3163 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3165 * fns.c (hashfn_user_defined): Allow hash functions to return any
3168 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3170 Fix minor problems found by static checking.
3171 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3172 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3173 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3174 * keyboard.c (read_menu_command): Remove unused local.
3175 * lisp.h (read_menu_command): New decl.
3176 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3177 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3178 Return ptrdiff_t, not int.
3179 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3180 not int, for benefit of xpalloc.
3181 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3183 (have_menus_p): Remove; unused.
3184 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3185 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3186 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3188 (save_and_enable_current_matrix): Omit unnecessary casts.
3189 (read_menu_input): Omit local extern decl (now in lisp.h).
3190 Don't access uninitialized storage if mouse_get_xy fails.
3191 (tty_menu_activate): Mark local as initialized, for lint.
3192 (tty_menu_activate, tty_meny_show): Remove unused locals.
3194 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3196 Support menus on text-mode terminals.
3197 * xterm.h (xw_popup_dialog): Add prototype.
3199 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3200 (xmenu_show): Block input here, instead in Fx_popup_menu.
3201 (xw_popup_dialog): New function, with X-specific bits of popup
3204 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3207 * window.c (Fset_window_configuration): Use run-time tests of the
3208 frame type instead of compile-time conditionals, when menu-bar
3209 lines are considered.
3211 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3212 (w32_popup_dialog): New prototypes.
3214 * w32menu.c (Fx_popup_dialog): Function deleted.
3215 (w32_popup_dialog): New function, with w32 specific bits of popup
3216 dialogs. Block input here.
3218 * w32inevt.c (w32_console_read_socket): Minor change to add
3219 debugging TTY events.
3221 * w32fns.c (show_hourglass): If returning early because the frame
3222 is not a GUI frame, unblock input.
3224 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3225 (cursorY): New functions.
3227 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3228 WINDOWSNT, macros that call curX and curY elsewhere.
3230 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3232 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3233 specific function to hide and show cursor on a text-mode terminal.
3234 (tty_menu_struct, struct tty_menu_state): New structures.
3235 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3236 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3237 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3238 (tty_menu_locate, save_and_enable_current_matrix)
3239 (restore_desired_matrix, screen_update, read_menu_input)
3240 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3241 (tty_pop_down_menu, tty_menu_last_menubar_item)
3242 (tty_menu_new_item_coords, tty_menu_show): New functions.
3243 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3245 * nsterm.h (ns_popup_dialog): Adjust prototype.
3247 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3249 (ns_popup_dialog): Adapt order of arguments to the other
3250 *_menu_show implementations.
3251 (Fx_popup_dialog): Function deleted.
3253 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3255 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3257 * menu.c (have_boxes): New function.
3258 (single_keymap_panes): Use it instead of a compile-time
3260 (single_menu_item): Use run-time tests of the frame type instead
3261 of compile-time conditionals.
3262 (encode_menu_string): New function.
3263 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3264 the macro, since different types of frame need different encoding
3266 (digest_single_submenu): Use run-time tests of frame type instead
3267 of, or in addition to, compile-time conditionals.
3268 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3269 (Fx_popup_menu): Detect when the function is called from keyboard
3270 on a TTY. Don't barf when invoked on a text-mode frame.
3271 Check frame type at run time, instead of compile-time conditionals for
3272 invoking terminal-specific menu-show functions.
3273 Call tty_menu_show on text-mode frames.
3274 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3275 run time to determine which alternative to invoke; support dialogs
3278 * keyboard.h <Qmouse_movement>: Declare.
3280 * keyboard.c <Qmouse_movement>: Now extern.
3281 <Qecho_keystrokes>: New static variable.
3282 (read_key_sequence): Accept an additional argument, a flag to
3283 prevent redisplay during reading of the key sequence. All callers
3285 (read_menu_command): New function.
3286 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3288 (toolkit_menubar_in_use): New function.
3289 (make_lispy_event): Use it instead of a compile-time test.
3291 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3292 window-system being available.
3294 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3295 to x-popup-dialog on the frame type, they all now support popup
3298 * dispnew.c (save_current_matrix): Save the margin areas.
3299 (restore_current_matrix): Restore margin areas.
3300 (update_frame_with_menu): New function.
3302 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3305 * alloc.c (make_save_ptr): Now compiled unconditionally.
3307 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3309 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3310 (redraw_frame, update_frame): Adjust users.
3311 * dispextern.h (set_window_update_flags): Adjust prototype.
3312 * xdisp.c (redisplay_internal): When updating all frames with zero
3313 windows_or_buffers_changed, assume that only the windows that shows
3314 current buffer should be really updated.
3316 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3318 Do not allocate huge temporary memory areas and objects while encoding
3319 for file I/O, thus reducing an enormous memory usage for large buffers.
3320 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3321 * coding.h (struct coding_system): New member raw_destination.
3322 * coding.c (setup_coding_system): Initialize it to zero.
3323 (encode_coding_object): If raw_destination is set, do not create
3324 dst_object. Add comment.
3325 * fileio.c (toplevel): New constant E_WRITE_MAX.
3326 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3327 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3329 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3331 * nsterm.m (windowDidExitFullScreen:):
3332 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3334 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3336 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3337 * keyboard.c (unblock_input_to): Don't process pending signals
3338 if a fatal error is in progress.
3340 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3341 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3342 they're talking about words in Lisp bool vectors.
3343 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3344 * data.c (popcount_bits_word): Rename from popcount_size_t.
3345 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3348 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3350 Improve support for popcount and counting trailing zeros (Bug#15550).
3351 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3352 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3353 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3354 (popcount_size_t_msc, popcount_size_t_gcc):
3355 Remove; now done by Gnulib.
3356 (popcount_size_t): Now a macro that defers to Gnulib.
3357 (count_trailing_zero_bits): Return int, for consistency with
3358 Gnulib and because Emacs prefers signed to unsigned int.
3359 Don't assume that size_t is either unsigned int or unsigned long
3360 or unsigned long long.
3361 (size_t_to_host_endian): Do not assume that size_t is either
3362 exactly 32 or exactly 64 bits wide.
3363 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3364 etc., so that it's now an enum constant, not a macro.
3365 No need to assume that it's either 32 or 64.
3367 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3369 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3372 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3374 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3375 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3377 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3379 emacs_read and emacs_write now use void *, not char *.
3380 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3381 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3382 Buffer arg is now void *, not char *. This matches plain
3383 'read' and 'write' better, and avoids a constraint violation
3384 on Solaris 9 with Oracle Studio.
3386 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3388 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3389 memset to explicit loop. Otherwise copy largest possible chunk
3390 from initialized to uninitialized part, thus allowing the longer
3391 memcpy runs and reducing the number of loop iterations.
3393 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3395 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3396 hide toolbar (Bug#15388).
3397 (windowDidEnterFullScreen:): If presentation options are zero,
3398 set them here (Bug#15388).
3399 (ns_update_auto_hide_menu_bar): Remove runtime check.
3400 Don't auto hide dock unless menubar is also auto hidden.
3402 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3404 * editfns.c (message): Mention batch mode in doc string.
3406 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3408 * nsterm.m (check_native_fs): Remove erroneous comment.
3410 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3412 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3413 uses find_newline instead of scan_newline and so doesn't move point.
3415 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3417 Use hardware support for byteswapping on glibc x86 etc.
3418 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3419 whereas the old swap64 needed 30.
3420 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3421 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3422 Use byteswap.h's macros to swap bytes.
3423 * lisp.h (swap16, swap32, swap64): Remove.
3424 All uses replaced by bswap_16, bswap_32, bswap_64.
3426 * bytecode.c (exec_byte_code): Use some more volatile variables
3427 to work around local variables getting clobbered by longjmp.
3428 Port to pre-C99, which doesn't allow decls after stmts.
3430 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3432 * lisp.h (eassert): Assume that COND is true when optimizing.
3433 In other words, take on the behavior of eassert_and_assume.
3434 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3435 (eassert_and_assume): Remove. All uses replaced by eassert.
3437 * xdisp.c (Qglyphless_char): Now static.
3439 Adjust to merge from gnulib.
3440 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3441 * lisp.h: Include <verify.h>, for 'assume'.
3443 * eval.c (clobbered_eassert): New macro.
3444 (internal_catch, internal_condition_case)
3445 (internal_condition_case_1, internal_condition_case_2)
3446 (internal_condition_case_n): Use it instead of eassert
3447 when the argument contains locals clobbered by longjmp.
3448 Don't use clobbered locals outside of clobbered_eassert.
3449 (internal_lisp_condition_case): Use a volatile variable
3450 to work around a local variable's getting clobbered.
3452 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3454 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3455 (PUSH_HANDLER): New macro.
3456 (catchlist): Remove.
3457 (handlerlist): Always declare.
3459 * eval.c (catchlist): Remove (merge with handlerlist).
3460 (handlerlist, lisp_eval_depth): Not static any more.
3461 (internal_catch, internal_condition_case, internal_condition_case_1)
3462 (internal_condition_case_2, internal_condition_case_n):
3464 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3465 handlerlist/catchlist.
3466 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3467 handlerlist which can only handle a single condition-case handler at
3469 (find_handler_clause): Simplify since we only a single branch here
3472 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3474 (bcall0): New function.
3475 (exec_byte_code): Add corresponding cases. Improve error message when
3476 encountering an invalid byte-code. Let Bunwind_protect accept
3477 a function (rather than a list of expressions) as argument.
3479 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3480 and make them unconditional now that they're heap-allocated.
3482 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3484 * charset.c (Fdecode_char, Fencode_char): Remove description of
3485 `restriction' arg. now that it's hidden by advertised-calling-convention.
3487 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3489 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3490 Remove unused variable (from mac-port).
3491 (macfont_draw): Use s->ybase for correct y position.
3493 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3495 * frame.h (struct frame): Drop has_minibuffer member because...
3496 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3497 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3499 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3501 * window.h (struct window): Prefer enum text_cursor_kinds to int
3502 for phys_cursor_type member. Move the latter, phys_cursor_width,
3503 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3504 * window.c (replace_window, make_window): Adjust users.
3506 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3508 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3509 this module is never compiled otherwise.
3511 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3513 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3516 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3518 * xdisp.c (get_next_display_element): Don't call face_for_font in
3519 a build configured --without-x. (Bug#15484)
3521 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3523 * window.c (calc_absolute_offset): #elif should be #elif defined.
3525 * frame.c (delete_frame): Block/unblock input to overcome race
3526 condition (Bug#15475).
3528 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3530 * frame.c (delete_frame): Record selected frame only after
3531 calling Qdelete_frame_functions (Bug#15477).
3533 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3535 * nsterm.m (ns_selection_color): Remove.
3536 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3537 NSColor selectedText(Background)Color. Only for COCOA.
3538 (ns_term_init): Remove assignment of ns_selection_color, logic
3539 moved to ns_get_color.
3541 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3542 NS_SELECTION_COLOR_DEFAULT.
3543 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3545 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3547 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3548 frame' does not have the tool_bar_window member.
3550 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3552 Signal error when reading an empty byte-code object (Bug#15405)
3553 * lread.c (read1): signal error
3554 * alloc.c (make_byte_code): eassert header size
3555 (sweep_vectors): change an int to size_t
3557 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3559 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3560 instead of ints, as it's the usual style for offsetof constants. See:
3561 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3563 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3564 This is ugly, but it should fix the performance problem for older
3565 GCC versions in the short run. I'll look into integrating the
3566 Gnulib module for popcount, as a better fix.
3567 See the thread starting in:
3568 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3569 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3570 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3571 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3572 (popcount_size_t): Use it.
3574 2013-09-24 Daniel Colascione <dancol@dancol.org>
3576 * process.c (Fnetwork_interface_info): Fix build break due to
3579 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3581 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3582 Prefer signed to unsigned integers where either will do.
3583 No need for 'const' on locals that do not escape.
3584 Omit easserts with unnecessary and unportable assumptions about
3585 alignment. Avoid unnecessary casts to char *.
3587 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3589 Use union for the payload of struct Lisp_Vector.
3590 This helps to avoid a few glitches dictated by C's aliasing rules.
3591 * lisp.h (struct Lisp_Vector): Use union for next and
3592 contents member. Adjust comment. Change related users.
3593 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3594 Related users changed.
3595 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3596 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3597 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3598 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3600 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3602 Optimize glyph row clearing and copying routines.
3603 * dispextern.h (struct glyph_row): Change layout of struct
3604 glyph_row to help copy_row_except_pointers. Adjust comment.
3605 * dispnew.c (null_row): Remove.
3606 (clear_glyph_row): Use offsetof and memset to find and clear
3607 just the members that need clearing. Adjust comment.
3608 (copy_row_except_pointers): Likewise for copying.
3610 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3612 Some minor cleanups of recently-added bool vector code.
3613 * conf_post.h (assume): Always return void. Use lint version
3614 only if GCC and MSC versions don't apply.
3615 * conf_post.h (assume):
3616 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3617 Depend on _MSC_VER, not __MSC_VER, for consistency with
3619 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3620 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3621 (bool_vector_binop_driver, count_trailing_zero_bits)
3622 (size_t_to_host_endian): Now static, not static inline;
3623 the latter isn't needed with modern compilers and doesn't
3624 work with older compilers anyway.
3626 * alloc.c (valgrind_p): Use bool for boolean.
3628 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3630 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3631 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3632 (display_last_displayed_message_p, message_buf_print)
3633 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3634 Use bool for boolean.
3635 * dispextern.h (cancel_line, init_desired_glyphs):
3636 Remove ancient leftover.
3637 (help_echo_showing_p, hourglass_shown_p):
3638 * lisp.h (noninteractive_need_newline): Adjust declaration.
3640 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3642 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3644 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3645 ...this file and convert the latter to static. Adjust comment.
3646 (make_initial_frame):
3647 * window.c (init_window_once): Adjust user.
3648 * frame.h (last_nonminibuf_frame): Remove declaration.
3649 * lisp.h (selected_frame): Likewise.
3650 * msdos.c (the_only_display_info): Adjust comment.
3652 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3654 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3655 computing the end column of mouse-highlight that comes from
3656 display or overlay strings. (Bug#15437)
3657 (note_mouse_highlight): Adapt calculation of last argument to
3658 mouse_face_from_string_pos to the above change.
3660 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3661 all platforms, not just for clang.
3663 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3665 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3666 about excess arguments to snprintf.
3668 * conf_post.h(assume): Use __builtin_unreachable for clang.
3670 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3672 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3673 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3675 2013-09-23 Daniel Colascione <dancol@dancol.org>
3677 * alloc.c (USE_VALGRIND): New macro; on by default
3678 when ENABLE_CHECKING.
3679 (mark_maybe_object, mark_maybe_pointer)
3680 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3682 (valgrind_p) [USE_VALGRIND]: New variable.
3683 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3685 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3687 * process.c (wait_reading_process_output): Change int pnamelen to
3690 * nsterm.m (setMarkedText:selectedRange:):
3691 (deleteWorkingText):
3692 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3693 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3694 argument to unsigned long to avoid warning.
3695 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3697 * conf_post.h (assume): Fix compiler error: x shall be cond.
3699 2013-09-22 Daniel Colascione <dancol@dancol.org>
3701 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3702 warning when compiling without a window system.
3704 2013-09-22 Daniel Colascione <dancol@dancol.org>
3706 * data.c (Qbool_vector_p): New symbol.
3707 (bool_vector_spare_mask, popcount_size_t_generic)
3708 (popcount_size_t_msc, popcount_size_t_gcc)
3710 (bool_vector_binop_driver)
3711 (count_trailing_zero_bits, size_t_to_host_endian)
3712 (Fbool_vector_exclusive_or)
3713 (Fbool_vector_union)
3714 (Fbool_vector_intersection, Fbool_vector_set_difference)
3715 (Fbool_vector_subsetp, Fbool_vector_not)
3716 (Fbool_vector_count_matches)
3717 (Fbool_vector_count_matches_at): New functions.
3718 (syms_of_data): Intern new symbol, functions.
3719 * alloc.c (bool_vector_payload_bytes): New function.
3720 (Fmake_bool_vector): Instead of calling Fmake_vector,
3721 which performs redundant initialization and argument checking,
3722 just call allocate_vector ourselves. Make sure we clear any
3723 terminating padding to zero.
3724 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3725 instead of open-coding the size calculation.
3726 (vroundup_ct): New macro.
3727 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3728 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3729 * composite.c (composition_gstring_put_cache):
3730 Change lint_assume to assume.
3731 * conf_post.h (assume): New macro.
3732 (lint_assume): Remove.
3733 * dispnew.c (update_frame_1): Change lint_assume to assume.
3734 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3736 * image.c (gif_load): Change lint_assume to assume.
3737 * lisp.h (eassert_and_assume): New macro.
3738 (Qbool_vector_p): Declare.
3739 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3740 (swap16, swap32, swap64): New inline functions.
3741 * macfont.m (macfont_shape): Change lint_assume to assume.
3742 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3743 * xsettings.c (parse_settings): Use new swap16 and
3744 swap32 from lisp.h instead of file-specific macros.
3746 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3748 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3749 found (which can legitimately happen when the glyph row at the
3750 window start is disabled in the current_matrix. (Bug#15365)
3752 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3754 Fix syntax.h bug introduced by recent INLINE change.
3755 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3756 conditionally compiled one way in some modules, and a different
3757 way in others. This doesn't work with extern inline functions,
3758 which must have the same definition in all modules, because the
3759 defining code might be shared across modules, depending on the
3760 implementation. Symptoms reported by Martin Rudalics in:
3761 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3762 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3763 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3764 overriding the corresponding functions in syntax.h.
3765 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3766 (syntax_property): New inline functions.
3767 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3768 Rewrite in terms of these new functions.
3770 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3772 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3773 not chars_in_text, whose result depends on the multibyteness of
3774 the current buffer. (Bug#15426)
3776 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3778 Port recent change to hosts where pointers aren't 'long'.
3779 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3780 Don't assume that pointers are the same width as 'long'.
3781 Add a compile-time check that a pointer fits into two X slots.
3783 A simpler, centralized INLINE.
3784 * conf_post.h (INLINE): Define only if not already defined.
3785 This allows us to use a single INLINE, defined by one file
3787 * emacs.c (INLINE): Define it.
3788 Also, include category.h, charset.h, composite.h, dispextern.h,
3789 syntax.h, systime.h, so that their INLINE definitions are expanded
3791 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3792 * buffer.h, buffer.c (BUFFER_INLINE):
3793 * category.h, category.c (CATEGORY_INLINE):
3794 * character.h, character.c (CHARACTER_INLINE):
3795 * charset.h, charset.c (CHARSET_INLINE):
3796 * composite.h, composite.c (COMPOSITE_INLINE):
3797 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3798 * frame.h, frame.c (FRAME_INLINE):
3799 * intervals.h, intervals.c (INTERVALS_INLINE):
3800 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3801 * lisp.h, alloc.c (LISP_INLINE):
3802 * process.h, process.c (PROCESS_INLINE):
3803 * syntax.h, syntax.c (SYNTAX_INLINE):
3804 * systime.h, sysdep.c (SYSTIME_INLINE):
3805 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3806 * window.h, window.c (WINDOW_INLINE):
3807 Remove. All uses replaced with INLINE.
3809 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3811 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3814 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3816 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3817 'const char *' to avoid compiler warnings due to similar change in
3818 the prototype of x_get_string_resource.
3820 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3822 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3823 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3824 going to replace static variables below. Adjust comments.
3825 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3826 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3827 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3828 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3829 Related users changed.
3830 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3831 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3832 last_mouse_movement_time, going to replace static variables below.
3834 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3835 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3837 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3838 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3839 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3840 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3841 static variables below.
3842 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3843 (last_mouse_scroll_bar): Remove.
3844 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3845 (mouseExited): Related users changed.
3847 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3849 Do not use external array to process X scroll bar messages.
3850 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3851 (x_send_scroll_bar_event): Pack window pointer into two slots
3852 of XClientMessageEvent if we're 64-bit. Adjust comment.
3853 (x_scroll_bar_to_input_event): Unpack accordingly.
3855 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3857 Ifdef away recent changes which aren't relevant to NS port.
3858 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3859 [!HAVE_NS]: Declare as such.
3860 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3861 [!HAVE_NS]: Define as such.
3863 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3865 * frame.c (x_redo_mouse_highlight): New function
3866 to factor out common code used in W32 and X ports.
3867 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3868 * xterm.h (struct x_display_info):
3869 * w32term.h (struct w32_display_info):
3870 * nsterm.h (struct ns_display_info): New members
3871 last_mouse_motion_frame, last_mouse_motion_x and
3872 last_mouse_motion_y, going to replace static variables below.
3873 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3874 (redo_mouse_highlight): Remove.
3875 (note_mouse_movement, syms_of_xterm): Adjust user.
3876 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3877 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3878 (redo_mouse_highlight): Remove.
3879 (note_mouse_movement, syms_of_w32term): Adjust user.
3880 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3881 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3883 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3884 * nsfns.m (compute_tip_xy): Adjust user.
3886 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3888 * frame.c (x_mouse_grabbed): New function.
3889 * dispextern.h (x_mouse_grabbed): Add prototype.
3890 (last_mouse_frame): Remove declaration.
3891 * xterm.h (struct x_display_info):
3892 * w32term.h (struct w32_display_info):
3893 * nsterm.h (struct ns_display_info): New member
3894 last_mouse_frame, going to replace...
3895 * xdisp.c (last_mouse_frame): ...global variable.
3896 (note_tool_bar_highlight):
3897 * w32term.c (w32_mouse_position, w32_read_socket):
3898 * xterm.c (XTmouse_position, handle_one_xevent):
3899 Use x_mouse_grabbed.
3900 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3902 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3904 * w32term.c (w32_read_socket): Avoid temporary
3905 variables in a call to x_real_positions.
3906 * xterm.c (handle_one_xevent): Likewise.
3908 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3910 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3911 (x_icon_type): Remove prototype.
3912 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3913 * frame.c (x_icon_type): Remove.
3914 * w32term.c (x_make_frame_visible, x_iconify_frame):
3915 * xterm.c (x_make_frame_visible, x_iconify_frame):
3916 Use x_set_bitmap_icon to factor out common code.
3918 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3920 * dispextern.h (check_x_display_info, x_get_string_resource):
3921 Declare here just once and unify the latter.
3922 * frame.c (check_x_display_info, x_get_string_resource):
3923 * nsterm.h (check_x_display_info):
3924 * xrdb.c (x_get_string_resource):
3925 * xterm.h (check_x_display_info): Remove prototypes.
3926 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3927 * w32reg.c (x_get_string_resource): Likewise.
3928 (w32_get_rdb_resource): Adjust user.
3930 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3932 * xterm.h (struct x_display_info): New member
3933 x_pending_autoraise_frame, going to replace...
3934 * xterm.c (pending_autoraise_frame): ...static variable.
3935 (x_new_focus_frame, XTread_socket): Adjust users.
3936 * w32term.h (struct w32_display_info): New member
3937 w32_pending_autoraise_frame, going to replace...
3938 * w32term.c (pending_autoraise_frame): ...global variable.
3939 (x_new_focus_frame, w32_read_socket): Adjust users.
3941 2013-09-17 Glenn Morris <rgm@gnu.org>
3943 * xdisp.c (message_dolog): If we create *Messages*,
3944 switch it to messages-buffer-mode.
3946 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3948 Don't overuse 'const' in types of locals.
3949 * bidi.c (bidi_count_bytes):
3950 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3951 (xg_event_is_for_scrollbar):
3952 * xselect.c (x_handle_property_notify)
3953 (x_handle_selection_notify, x_handle_dnd_message):
3954 * xsettings.c, xsettings.h (xft_settings_event):
3955 * xterm.c (x_handle_net_wm_state, handle_one_event)
3956 (x_menubar_window_to_frame, x_detect_focus_change)
3957 (construct_mouse_click, note_mouse_movement)
3958 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3959 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3960 (handle_one_xevent, x_handle_net_wm_state):
3961 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3962 (x_handle_dnd_message):
3963 Avoid unnecessary 'const', typically the second 'const' in
3964 'const foo * const arg', a 'const' that does not affect the API
3965 and doesn't significantly help the human reader.
3967 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3969 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3970 only if Glib < 2.36.0.
3971 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3972 * xsettings.c (init_gconf, init_gsettings): Do not check
3974 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3976 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3978 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3980 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3981 before calling g_type_init.
3983 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3985 * nsterm.m (syms_of_nsterm): ... to here.
3987 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3989 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3990 (ignore_next_mouse_click_timeout): Use Time as X does.
3991 (handle_one_xevent): Avoid cast and use unsigned comparison.
3993 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3995 Do not copy X event in handle_one_xevent except KeyPress case.
3996 Wnen XEvent is processed, it is unlikely to be changed except
3997 KeyPress case, so we can avoid copying and use const pointer to
3998 const data to make sure that an event is not changed elsewhere.
3999 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4000 const' and do not create local copy except for the KeyPress event.
4001 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4002 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4003 (x_handle_net_wm_state, x_menubar_window_to_frame)
4004 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4005 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4006 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4007 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4008 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4009 (x_handle_dnd_message):
4010 * xsettings.c (xft_settings_event):
4011 Use 'const XEvent * const' where appropriate.
4012 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4014 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4016 Fix X event waiting to handle multiple frames.
4017 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4018 * xterm.c (pending_event_wait): Remove. Adjust users.
4019 (x_detect_focus_change): Pass frame arg.
4020 (handle_one_xevent): Find related frame early and clear per-frame
4021 wait_event_type only if this is an event for the relevant frame.
4022 (x_wait_for_event): Use per-frame wait_event_type.
4024 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4026 * nsfns.m (Fx_create_frame): Fix font driver registration for
4029 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4030 for syms_of_macfont.
4032 * nsterm.m: Include macfont.h.
4033 (ns_tmp_flags, ns_tmp_font): Remove.
4034 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4035 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4036 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4037 (changeFont:): Fix code style. Check for font driver type when
4040 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4043 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4044 (nsfont_open): Set font driver type.
4045 Set font->ascent and font->descent. Figure out font instead of
4046 ns_tmp_font, and flags instead of ns_tmp_flags.
4047 Fix indentation. Remove call to ns_draw_text_decoration,
4050 * nsfns.m: Include macfont.h.
4051 (Fx_create_frame): Register macfont driver, make a better default font.
4052 (Fns_popup_font_panel): Get font from macfont driver, if used.
4054 * macfont.m, macfont.h, macuvs.h: New files.
4056 * font.h: Declare syms_of_macfont.
4058 * font.c (syms_of_font): Call syms_of_macfont.
4060 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4062 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4064 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4065 and it is always zero for others, so I assume that this is an ancient
4066 leftover which nobody will want to change any more.
4067 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4068 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4069 * frame.c (x_set_scroll_bar_width):
4070 * w32fns.c (w32_createscrollbar):
4071 * w32term.c (w32_set_vertical_scroll_bar):
4072 * xfns.c (x_set_scroll_bar_default_width):
4073 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4074 (x_scroll_bar_expose): Related users changed.
4076 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4078 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4079 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4080 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4082 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4084 * nsterm.h, w32term.h, xterm.h: ...and not here.
4085 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4086 Remove unused Xisms.
4087 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4088 these modules are never compiled otherwise.
4090 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4092 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4093 Doc fix. (Bug#15375)
4095 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4097 Unify Fx_focus_frame between all ports.
4098 * frame.h (x_focus_frame): New prototype.
4099 * xfns.c (Fx_focus_frame): Remove.
4100 (syms_of_xfns): Do not defsubr it.
4101 (x_focus_frame): X implementation.
4102 * nsfns.m (Fx_focus_frame): Remove.
4103 (syms_of_nsfns): Do not defsubr it.
4104 (x_focus_frame): NS implementation.
4105 * w32term.c (Fx_focus_frame): Remove.
4106 (x_focus_on_frame): Rename to...
4107 (x_focus_frame): W32 implementation.
4108 * w32term.h (x_focus_on_frame): Remove prototype.
4109 * w32fns.c (Fx_focus_frame): Remove.
4110 (syms_of_w32fns): Do not defsubr it.
4111 * frame.c (Fx_focus_frame): Define here.
4112 (syms_of_frame): Defsubr here.
4113 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4115 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4117 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4118 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4119 each port to reference the port-specific window system data.
4120 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4121 (FRAME_DISPLAY_INFO): Define.
4122 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4123 (FRAME_DISPLAY_INFO): Define. Adjust users.
4124 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4125 (FRAME_DISPLAY_INFO): Define. Adjust users.
4126 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4127 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4128 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4129 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4130 * xselect.c, xterm.c: All related users changed.
4132 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4134 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4135 (x_menubar_window_to_frame): Remove prototypes.
4136 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4137 (x_menubar_window_to_frame, x_top_window_to_frame):
4139 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4140 (x_menubar_window_to_frame, x_top_window_to_frame):
4141 ...to here and convert all but the last to static.
4143 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4145 * lisp.mk (lisp): Add w32-common-fns.elc.
4147 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4149 * charset.c (char_charset): Document an exception for char-charset.
4151 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4153 * xterm.h (x_display_info): New field last_user_time...
4154 * xterm.c (toplevel): ...to replace static last_user_time.
4155 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4157 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4159 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4160 scroll bar values to prevent thumb from disappear and update comment.
4162 2013-09-11 Glenn Morris <rgm@gnu.org>
4164 * emacs.c (usage_message): Possessive apostrophe tweak.
4166 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4168 * nsterm.m (syms_of_nsterm): Use Qns.
4169 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4170 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4171 * xfns.c (x_display_info_for_name, Fx_open_connection):
4172 Remove old '#if 0' code.
4173 (syms_of_xfns): Use Qx.
4174 * termhooks.h (fullscreen_hook): Remove the leftover.
4175 (struct terminal): Fix typo in comment.
4177 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4179 Cleaning up a few X scroll bar bits.
4180 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4181 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4182 New member last_seen_part, going to replace...
4183 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4184 (xt_action_hook) [USE_LUCID]: Adjust user.
4185 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4186 Lucid-specific scroll bar support.
4187 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4188 to int and adjust to use last_seen_part member.
4189 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4190 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4191 Initialize last_seen_part.
4193 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4195 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4196 insert-buffer-substring an empty string.
4198 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4200 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4201 avoiding a GCC warning.
4203 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4205 Ifdef away frame tool bar code when it is not really used.
4206 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4207 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4208 and minimize_tool_bar_window_p under the above.
4209 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4210 (fset_tool_bar_window): Likewise.
4211 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4212 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4213 (change_frame_size_1):
4214 * window.c (window_from_coordinates, Frecenter): Adjust users.
4215 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4216 code is not really used.
4217 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4218 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4219 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4220 [!USE_GTK && !HAVE_NS]: Define as such.
4221 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4222 (note_mouse_highlight, expose_frame):
4223 * xfns.c (x_set_tool_bar_lines):
4224 * xterm.c (handle_one_xevent): Adjust users.
4226 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4228 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4229 This bug was introduced by my 2013-08-26 patch, which incorrectly
4230 assumed that the terminfo implementation doesn't use termcap buffers.
4231 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4232 these buffers apparently are used after all.
4233 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4234 (struct tty_display_info): Define members termcap_term_buffer and
4235 termcap_strings_buffer even if TERMINFO.
4237 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4240 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4241 'usage' docstring entry to pacify make-docfile.
4243 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4245 Change comparison functions =, <, >, <=, >= to take many arguments.
4246 * data.c: Change comparison functions' interface and implementation.
4247 * lisp.h: Make arithcompare available for efficient two arg
4249 * bytecode.c: Use arithcompare.
4250 * fileio.c: Use new interface.
4252 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4254 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4256 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4258 * eval.c (Feval): Document the new use of `lexical'.
4260 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4262 Review and drop old frame resize hack.
4263 * frame.h (struct frame): Remove force_flush_display_p.
4264 * dispnew.c (update_frame): Adjust user and don't call
4265 flush_frame here. The comment has said that there was an issues
4266 with redisplaying fringes, but I don't see any differences with
4267 and without this hack. Hopefully we can continue without it.
4268 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4269 current frame matrices twice if resized_p is set.
4271 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4273 Do not populate pure Xism x_sync to other ports.
4274 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4275 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4276 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4277 * w32term.h (x_sync): Remove prototype.
4279 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4281 Cleanup frame flushing.
4282 * dispextern.h (struct redisplay_interface):
4283 Drop flush_display_optional because flush_display is enough
4284 for X and flushing via RIF is just a no-op for others.
4285 * frame.h (flush_frame): New function.
4286 * dispnew.c (update_frame):
4287 * minibuf.c (read_minibuf):
4288 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4290 * keyboard.c (detect_input_pending_run_timers): Do not flush
4291 all frames but selected one in redisplay_preserve_echo_area.
4292 * nsterm.m (ns_flush): Remove no-op.
4293 (ns_redisplay_interface): Adjust user.
4294 * w32term.h (x_flush): Remove no-op.
4295 (w32_redisplay_interface): Adjust user.
4296 * xterm.c (x_flush): Simplify because we do not flush all
4297 frames at once any more. Adjust comment.
4298 (x_redisplay_interface): Adjust user.
4300 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4302 Port --without-x --enable-gcc-warnings to Fedora 19.
4303 * gfilenotify.c (globals_of_gfilenotify):
4304 Call g_type_init only if using an older glib version that needs it.
4306 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4308 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4309 (last_glyphless_glyph_merged_face_id): Remove declarations.
4310 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4311 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4312 (last_glyphless_glyph_merged_face_id): Now static.
4313 (merge_escape_glyph_face): New function, refactored from...
4314 (get_next_display_element): ...here.
4315 (merge_glyphless_glyph_face): New function, refactored from...
4316 (produce_glyphless_glyph): ...here...
4317 * term.c (produce_glyphless_glyph): ...and here.
4319 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4321 * eval.c (eval_sub): Only call Ffunction if necessary.
4323 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4325 Attempt to make redisplay more selective when changing cursor type.
4326 * frame.h (struct frame): New bitfield cursor_type_changed.
4327 * xdisp.c (cursor_type_changed): Remove.
4328 (try_cursor_movement, redisplay_window, try_window_id)
4329 (set_frame_cursor_types, try_window_reusing_current_matrix):
4330 Adjust to use per-frame bitfield.
4331 (redisplay_internal): Look for cursor type change on each visible
4332 frame and consider all frames if cursor type has been changed on
4333 the frame other than selected. If cursor type has been changed on
4334 selected frame only, do not use fast update.
4336 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4338 Attempt to make redisplay more selective when changing fonts.
4339 * frame.h (struct frame): New bitfield fonts_changed.
4340 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4341 (adjust_frame_glyphs): Add prototype.
4342 * dispnew.c (fonts_changed_p): Remove.
4343 (adjust_glyphs): Remove because we do not
4344 adjust matrices on all frames at once any more.
4345 (adjust_frame_glyphs): Block and unblock input here.
4346 (adjust_glyph_matrix): Use fonts_changed.
4347 (change_frame_size_1): Use adjust_frame_glyphs.
4348 * font.c (font_open_entity): Use fonts_changed.
4349 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4350 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4351 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4352 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4353 (shrink_mini_window, Fresize_mini_window_internal)
4354 (window_scroll_pixel_based, Fset_window_configuration)
4355 (apply_window_adjustment, Fset_window_vscroll):
4356 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4357 Use adjust_frame_glyphs.
4358 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4359 (try_window_reusing_current_matrix, try_window_id, display_line)
4360 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4361 (redisplay_internal): Consider fonts_changed and adjust frame
4362 matrices for each frame only if the frame is visible. If font
4363 has been changed on some frame during full redisplay, retry
4364 only visible frames where the font has been actually changed.
4366 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4368 Cache current header and mode line height for each window.
4369 * window.h (struct window): New fields mode_line_height
4370 and header_line_height.
4371 * window.c (make_window): Initialize them.
4372 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4373 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4374 (current_mode_line_height, current_header_line_height):
4376 * xdisp.c (current_mode_line_height, current_header_line_height):
4378 (pos_visible_p, init_xdisp): Adjust user.
4379 (redisplay_window): Invalidate mode_line_height and
4380 header_line_height if current and desired matrices do not agree.
4382 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4384 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4385 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4387 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4389 Make --without-x compatible with --enable-gcc-warnings.
4390 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4391 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4392 members under HAVE_WINDOW_SYSTEM.
4393 * keyboard.c (make_lispy_focus_out): Likewise.
4394 (record_menu_key): Move under HAVE_MENUS.
4395 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4396 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4397 (syms_of_xdisp): Adjust user.
4398 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4399 (start_hourglass, cancel_hourglass):
4400 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4401 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4402 and CLEAR_FONT_TABLE_NFONTS.
4403 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4404 Declare only if HAVE_WINDOW_SYSTEM.
4405 (lface_same_font_attributes_p, clear_face_gcs): Define only
4406 if HAVE_WINDOW_SYSTEM.
4408 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4410 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4411 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4412 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4414 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4416 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4418 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4420 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4421 This fixes a type error on hosts where ptrdiff_t is wider than int.
4423 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4425 * keyboard.c (read_key_sequence_vs): New function.
4426 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4429 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4431 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4433 Makefile improvements.
4434 * Makefile.in (config.status): Don't use double-colon rules, as
4435 they are not portable according to POSIX. Fix shell typo with `;
4436 I guess this rule has never been tested?
4437 (VCSWITNESS): New macro, to override any environment var.
4439 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4441 * xterm.h (struct x_display_info): Do not track X connection
4442 fd separately because it is always available from Display.
4443 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4446 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4448 * buffer.c (drop_overlay):
4449 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4450 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4452 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4454 * buffer.c (Fmake_overlay, Fmove_overlay):
4455 * intervals.c (set_point_from_marker):
4456 * print.c (PRINTPREPARE): Prefer signal_error
4457 to plain error and report unsuitable marker too.
4459 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4461 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4462 for 'dragging' member.
4463 (struct x_output): Remove set-but-unused leftovers
4464 'left_before_move' and 'top_before_move'.
4465 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4466 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4467 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4468 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4469 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4470 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4471 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4472 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4474 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4476 * nsfont.m (INVALID_GLYPH): New define.
4477 (nsfont_encode_char): Use INVALID_GLYPH.
4478 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4480 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4482 * xterm.c (x_last_mouse_movement_time): Revert last change.
4483 This code should use XDisplayMotionBufferSize to check display's
4484 motion history first, and there are few other issues as well.
4485 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4486 (handle_one_xevent): Adjust user.
4488 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4490 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4491 * frame.c (Flast_nonminibuf_frame): ... to here.
4492 (check_minibuf_window): Don't abort if no window was found
4495 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4497 Use XGetMotionEvents to ask the last mouse motion time from X server.
4498 * xterm.c (X_MOTION_HISTORY): Default to 1.
4499 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4500 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4501 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4502 Ifdef away legacy code.
4503 (XTmouse_position, x_scroll_bar_report_motion):
4504 Use x_last_mouse_movement_time.
4505 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4508 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4510 * msdos.c (last_mouse_window): Move to...
4511 (dos_rawgetc): ...this function and adjust comment.
4512 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4513 (mouseMoved): ...this function and adjust comment.
4514 * w32term.c (last_window): Likewise with...
4515 (w32_read_socket): ...this function.
4516 * xterm.c (last_window): Likewise with...
4517 (handle_one_xevent): ...this function.
4519 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4521 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4522 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4523 (handle_one_xevent): ...to here.
4524 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4527 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4529 * msdos.c (IT_set_terminal_window): Remove no-op.
4530 (initialize_msdos_display): Adjust terminal setup.
4531 * w32console.c (w32con_set_terminal_window): Remove no-op.
4532 (initialize_w32_display): Adjust terminal setup.
4533 * w32term.c (w32_set_terminal_window): Remove no-op.
4534 (w32_create_terminal): Adjust terminal setup.
4535 * xterm.c (XTset_terminal_window): Remove no-op.
4536 (x_create_terminal): Adjust terminal setup.
4538 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4540 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4542 (ns_create_terminal): Adjust terminal setup.
4543 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4545 (w32_create_terminal): Adjust terminal setup.
4546 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4548 (x_create_terminal): Adjust terminal setup.
4550 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4552 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4553 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4554 * dispnew.c (buffer_posn_from_coords):
4555 * window.c (Fwindow_end, displayed_window_lines):
4556 * xdisp.c (redisplay_mode_lines): Use it.
4558 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4560 * fontset.c (face_for_char): Check char in the current face font first
4561 if HAVE_NS (Bug#15138).
4563 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4565 * window.c (temp_output_buffer_show): Make sure window returned
4566 by display_buffer is live (Bug#15213).
4568 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4570 Minor cleanup to avoid forward declarations.
4571 * coding.h (struct ccl_spec): Remove forward declaration.
4572 * composite.h (toplevel): Include font.h.
4573 (struct composition_it, struct face, struct font_metrics):
4574 Remove forward declaration.
4575 * dispextern.h (struct image, struct atimer): Likewise.
4576 * emacsgtkfixed.h (struct frame): Likewise.
4577 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4578 * font.h (struct font_driver, struct font, struct glyph_string)
4579 (struct face): Remove forward declaration.
4580 * fontset.h (struct face, struct font): Likewise.
4581 * frame.h (toplevel): Style cleanup.
4582 (enum output_method): Move to...
4583 * termhooks.h (enum output_method): ...here.
4584 (struct glyph, struct frame, struct ns_display_info)
4585 (struct x_display_info, struct w32_display_info):
4586 Remove forward declaration.
4587 * xterm.h (toplevel): Include termhooks.h.
4588 (struct font, struct window, struct glyph_matrix, struct frame)
4589 (struct input_event, struct face, struct image): Remove forward
4591 * gtkutil.h (struct _widget_value): Likewise.
4592 * keyboard.h (toplevel): Include termhooks.h.
4593 (struct input_event): Remove forward declaration.
4595 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4597 * intervals.c (set_point_from_marker): New function.
4598 * editfns.c (Fgoto_char):
4599 * process.c (Finternal_default_process_filter):
4600 * window.c (select_window_1): Use it.
4601 * buffer.h (set_point_from_marker): Add prototype.
4603 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4605 * w32.c (term_winsock): Call release_listen_threads before calling
4607 (_sys_wait_accept): Wait for accept event in a loop with a finite
4608 timeout, instead of waiting indefinitely. Will hopefully avoid
4609 hanging during exit because WSACleanup deadlocks waiting for the
4610 event object to be released. (Bug#14333)
4612 * w32proc.c (release_listen_threads): New function, signals all
4613 the reader threads that listen for connections to stop waiting.
4615 * w32.h (release_listen_threads): Add prototype.
4617 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4619 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4620 field of new marker (for sanity and safety).
4621 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4622 anyway because XMISCTYPE is a function and can't be an lvalue).
4624 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4626 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4627 (x_after_update_window_line, x_scroll_bar_create):
4628 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4629 (handle_one_xevent, x_clear_frame_area):
4630 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4631 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4632 * xterm.h (x_clear_area): Adjust prototype.
4634 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4636 Hook scanning and indentation functions to find_newline. This helps
4637 to avoid duplicated code and renders more respect to newline cache.
4638 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4639 * cmds.c (Fforward_line):
4640 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4641 Use find_newline and avoid unnecessary point movements.
4642 * search.c (scan_newline): Implement on top of find_newline.
4644 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4646 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4647 scoped code (bug#11258).
4649 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4651 * nsterm.m (last_window): New variable.
4652 (EV_TRAILER2): New macro.
4653 (EV_TRAILER): Call EV_TRAILER2.
4654 (mouseMoved:): Add support for mouse-autoselect-window
4655 on nextstep (Bug#6888).
4657 2013-08-28 Andreas Schwab <schwab@suse.de>
4659 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4660 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4661 Remove unused macro definitions.
4662 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4663 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4664 Only define if emacs.
4666 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4668 Prefer enum glyph_row_area to int where appropriate.
4669 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4671 (window_box, window_box_width, window_box_left, window_box_left_offset)
4672 (window_box_right, window_box_right_offset): Adjust prototypes.
4673 * xdisp.c (window_box, window_box_width, window_box_left)
4674 (window_box_left_offset, window_box_right, window_box_right_offset):
4675 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4676 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4677 * nsterm.m (ns_clip_to_row):
4678 * w32term.c (w32_clip_to_row):
4679 * xterm.c (x_clip_to_row): Likewise.
4681 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4683 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4684 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4686 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4688 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4689 for portability to hosts where /bin/sh has problems.
4691 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4693 Redesign redisplay interface to drop global output_cursor.
4694 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4695 (toplevel): Remove declaration of output_cursor.
4696 (set_output_cursor, x_cursor_to): Remove prototype.
4697 * window.h (struct window): New member output_cursor.
4698 (output_cursor_to): New function to replace RIF member.
4699 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4700 (update_text_area, set_window_cursor_after_update): Use it.
4701 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4702 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4703 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4704 * w32term.c (x_update_window_begin, x_update_window_end):
4705 * xterm.c (x_update_window_begin, x_update_window_end):
4706 Adjust to use per-window output cursor.
4708 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4710 Simplify SELECT_TYPE-related code.
4711 Like EMACS_TIME, this portability layer is no longer needed, since
4712 Emacs has been using fd_set as a portability layer for some time.
4713 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4714 (SELECT_TYPE): Remove. All uses changed to fd_set.
4715 (fd_set) [!FD_SET]: New typedef.
4717 Simplify EMACS_TIME-related code.
4718 This portability layer is no longer needed, since Emacs has been
4719 using struct timespec as a portability layer for some time.
4720 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4721 Include <time.h> rather than "systime.h"; that's all that's needed now.
4722 * dispnew.c: Include <timespec.h> rather than "systime.h";
4723 that's all that's needed now.
4724 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4725 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4726 TIMESPEC_RESOLUTION.
4727 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4728 LOG10_TIMESPEC_RESOLUTION.
4729 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4730 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4731 (make_emacs_time): Remove. All used changed to make_timespec.
4732 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4733 (current_timespec): Rename from current_emacs_time. All uses changed.
4734 (add_emacs_time): Remove. All uses changed to timespec_add.
4735 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4736 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4737 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4738 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4739 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4740 (current_timespec): Rename from current_emacs_time. All uses changed.
4741 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4742 changed to timespec_cmp.
4743 * xgselect.c: Include <timespec.h>, since our .h files don't.
4745 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4747 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4748 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4749 Remove the leftovers.
4750 * gtkutil.c (toplevel): Do not declare Qxft but include
4752 * image.c (toplevel): Do not declare Vlibrary_cache because
4753 it's already done in lisp.h.
4755 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4757 * lisp.h (Mouse_HLInfo): Move from here...
4758 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4759 (reset_mouse_highlight): New function.
4760 * msdos.c (dos_set_window_size, IT_update_begin)
4761 (internal_terminal_init):
4762 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4763 (ns_initialize_display_info):
4764 * w32console.c (initialize_w32_display):
4765 * w32term.c (x_update_window_end, x_free_frame_resources)
4766 (w32_initialize_display_info):
4767 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4768 * window.c (Fdelete_other_windows_internal):
4769 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4770 * termchar.h (toplevel):
4771 * xterm.h (toplevel): Include dispextern.h.
4773 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4775 Fix minor problems found by static checking.
4776 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4777 (expect): Avoid nested-if warning.
4778 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4779 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4780 * nsterm.h, nsterm.m (ns_select):
4781 * xgselect.c, xgselect.h (xg_select):
4782 Adjust signature to better match pselect's.
4783 * nsterm.m (ns_select):
4784 Don't set *TIMEOUT, since pselect doesn't.
4785 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4786 diagnostic about assigning const char * to it.
4787 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4789 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4791 * lread.c (substitute_object_recurse): Handle hash-tables as well
4794 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4796 Fix unlikely core dump in init_tty, and simplify terminfo case.
4797 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4798 The old version incorrectly dumped core if malloc returned a
4799 buffer containing only non-NUL bytes.
4800 (init_tty): Do not allocate or free termcap buffers; the
4801 struct does that for us now.
4802 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4803 (struct tty_display_info): Define members termcap_term_buffer and
4804 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4805 use them. Allocate them directly in struct rather than indirectly
4806 via a pointer, to simplify init_tty.
4808 * frame.c (check_minibuf_window): Initialize 'window' properly,
4809 so that Emacs reliably aborts later if 'window' is not initialized.
4811 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4813 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4814 of VoidSymbol (Bug#15154).
4816 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4818 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4819 mouse_face_beg_y and mouse_face_end_y.
4820 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4821 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4822 Adjust users and update comment where appropriate.
4824 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4826 * frame.c (check_minibuf_window): New function.
4827 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4828 Call check_minibuf_window (Bug#15183).
4830 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4832 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4833 because this is the only last cursor data we need to keep and consult.
4834 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4835 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4838 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4840 Fix recovering from possible decompression error.
4841 Since insert_from_gap doesn't always move point, we can't use PT as
4842 the position where the partially decompressed data ends, and
4843 should count how many bytes was produced so far.
4844 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4845 (unwind_decompress): Really delete partially uncompressed data.
4846 (Fzlib_decompress_region): Take decompressed data size into account.
4848 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4850 * syntax.c (init_syntax_once): Adjust comment and do an early
4851 initialization of Qchar_table_extra_slots just once...
4852 * casetab.c (init_casetab_once):
4853 * category.c (init_category_once):
4854 * character.c (syms_of_character):
4855 * coding.c (syms_of_coding):
4856 * xdisp.c (syms_of_xdisp): ...and omit it here.
4858 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4860 * xdisp.c (get_next_display_element): Don't apply to characters
4861 from a display vector the logic of setting it->end_of_box_run_p
4862 suitable for characters from a buffer. (Bug#15175)
4864 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4865 to handle directories, rather than '_utime' which doesn't.
4868 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4870 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4871 or fullscreen (Bug#14627).
4873 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4875 System-dependent integer overflow fixes.
4876 * process.c (Fset_process_window_size): Signal an error if
4877 the window size is outside the range supported by the lower level.
4878 * sysdep.c (set_window_size): Return negative on error,
4879 nonnegative on success, rather than -1, 0, 1 on not in system,
4880 failure, success. This is simpler. Caller changed.
4881 (serial_configure): Remove unnecessary initialization of local.
4882 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4883 size fits in unsigned long; this isn't true on some 32-bit hosts.
4884 Avoid buffer overrun if some future version of /proc/meminfo has a
4885 variable name longer than 20 bytes.
4886 (system_process_attributes) [__FreeBSD__]:
4887 Don't assume hw.availpages fits in 'int'.
4889 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4891 Don't let very long directory names overrun the stack.
4892 Fix some related minor problems involving "//", vfork.
4893 * callproc.c (encode_current_directory): New function.
4894 (call_process): Don't append "/"; not needed.
4895 * fileio.c (file_name_as_directory_slop): New constant.
4896 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4897 this can save the caller having to alloca.
4898 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4899 Use SAFE_ALLOCA, not alloca.
4900 (directory_file_name, Fexpand_file_name): Leave leading "//"
4901 alone, since it can be special even on POSIX platforms.
4902 * callproc.c (call_process):
4903 * process.c (Fformat_network_address):
4904 * sysdep.c (sys_subshell):
4905 Use encode_current_directory rather than rolling our own.
4906 (create_process): No need to encode directory; caller does that now.
4907 * process.h (encode_current_directory): New decl.
4908 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4909 Rework to avoid 'goto xyzzy;'.
4911 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4913 * xdisp.c (handle_face_prop): If the default face was remapped use
4914 the remapped face for strings from prefix properties. (Bug#15155)
4916 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4918 Minor cleanup for redisplay interface and few related functions.
4919 * frame.h (enum text_cursor_kinds): Move from here...
4920 * dispextern.h (enum text_cursor_kinds): ...to here.
4921 (toplevel): Drop unnecessary declarations.
4922 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4923 in update_window_end_hook and draw_window_cursor functions.
4924 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4925 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4926 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4927 * xterm.c (x_update_window_end, x_draw_window_cursor):
4928 * xdisp.c (display_and_set_cursor, update_window_cursor)
4929 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4930 enum text_cursor_kinds where appropriate.
4932 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4934 Redesign redisplay interface to drop updated_row and updated_area.
4935 * dispextern.h (updated_row, updated_area): Remove declaration.
4936 (struct redisplay_interface): Pass glyph row and row area parameters
4937 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4938 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4940 * dispnew.c (updated_row, updated_area): Remove.
4941 (redraw_overlapped_rows, update_window_line): Adjust user.
4942 (update_marginal_area, update_text_area): Likewise. Pass updated row
4943 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4944 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4947 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4949 * process.c (flush_pending_output): Remove stub.
4952 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4954 * callproc.c: Fix race that killed background processes (Bug#15144).
4955 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4956 Record deleted process-id in critical section, not afterwards.
4957 Don't mistakenly kill process created by a call-process invocation
4958 that discards output and does not wait.
4960 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4962 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4963 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4964 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4965 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4966 to shut up compiler in mark_object.
4967 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4969 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4971 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4972 We can't portably rely on PTY_OPEN doing that, even if
4973 it calls posix_openpt with O_CLOEXEC.
4975 2013-08-20 Kenichi Handa <handa@gnu.org>
4977 * character.c (string_char): Improve commentary.
4979 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4981 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4982 (struct animation_cache): Make signature a flexible array member.
4983 All uses changed. This is a tad slower but may insulate us better
4984 from future changes to ImageMagick.
4986 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4988 * image.c: Shrink memory needed for animation cache.
4989 (SIGNATURE_DIGESTSIZE): New constant.
4990 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4991 (imagemagick_create_cache): Copy the signature. This saves
4992 several KB of memory that ImageMagick wastes per signature.
4993 Don't bother updating the update_time, as the caller does that now.
4994 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4995 it's a fixed size struct member now.
4996 (imagemagick_get_animation_cache): Always destroy the signature,
4997 as it's now imagemagick_create_cache's responsibility to copy it.
4998 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4999 and use memcmp rather than strcmp.
5000 eassert that ImageMagick returns a signature of the specified length.
5002 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5004 * image.c (imagemagick_get_animation_cache): Don't segfault on
5006 (imagemagick_get_animation_cache): Revert to previous definition
5007 so that it actually works. But keep the memory leak fix.
5008 (imagemagick_get_animation_cache): Fix memory leak.
5010 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5012 * image.c: Fix animation cache signature memory leak.
5013 Fix some other minor performance problems while we're at it.
5014 (imagemagick_create_cache): Clear just the members that
5015 need clearing. Don't set update_time, as caller does that now.
5016 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5017 Simplify by using pointer-to-pointer instead of a prev pointer.
5018 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5019 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5020 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5021 it's already a copy. Free the signature probe unless it's cached.
5023 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5024 This was introduced by my 2013-08-12 fix for Bug#15035.
5026 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5028 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5029 (imagemagick_prune_animation_cache): Now static.
5031 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5033 * image.c (imagemagick_get_animation_cache): Don't segfault when
5034 pruning all entries.
5036 2013-08-18 Ken Brown <kbrown@cornell.edu>
5038 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5039 static heap if ENABLE_CHECKING is defined.
5040 (max_bss_sbrk_ptr): New variable.
5042 (report_sheap_usage): Report maximum static heap usage instead of
5043 ending static heap usage.
5045 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5047 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5048 of zlib_initialized according to the results of calling
5049 init_zlib_functions.
5051 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5053 * image.c: Implement an ImageMagick per-image cache.
5054 (imagemagick_get_animation_cache): Fix a double-free error.
5055 (imagemagick_load_image): Remove the ping_wand code, which only
5056 apparently saved time on invalid animated images, and slowed down
5057 everything else. Optimise for the common case.
5059 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5061 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5063 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5065 * marker.c (set_marker): Remove documentation of undefined behavior.
5067 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5069 * image.c (imagemagick_compute_animated_image): Animate correctly
5070 when sub-images are smaller than the main image.
5071 (imagemagick_compute_animated_image): Setting the iterator row to
5072 zero is apparently not allowed.
5073 (imagemagick_compute_animated_image): Allow images that say they
5074 have sub-images that are bigger than the main image, but just crop
5077 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5079 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5081 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5083 * image.c (imagemagick_compute_animated_image): Respect the GIF
5086 2013-08-15 Ken Brown <kbrown@cornell.edu>
5088 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5089 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5092 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5094 Fix minor problems found by static checking.
5095 * frame.c (delete_frame):
5096 * xdisp.c (next_element_from_display_vector):
5097 Avoid uninitialized local.
5098 * image.c (imagemagick_compute_animated_image): Port to C89.
5099 Prefer usual GNU indentation style for loops.
5100 Be more careful about bizarrely large sizes, by using ptrdiff_t
5103 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5105 Fix infinite frame selection loop (Bug#15025).
5106 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5108 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5110 * xdisp.c (compute_window_start_on_continuation_line):
5111 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5112 to make sure we end up setting the window start at the leftmost
5113 visible character of the display line. This avoids funky
5114 horizontal shifting because the window start is not kept on the
5115 same position. (Bug#15090)
5116 (next_element_from_display_vector): Support 'box' face attribute
5117 in the face definitions of a display vector. (Bug#15099)
5119 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5121 * image.c (imagemagick_compute_animated_image): Implement animated
5123 (imagemagick_compute_animated_image): Fix some compilation
5124 warnings. Implement a very simple cache to make the animation
5125 usable at all, but it should be replaced with a per-image cache.
5127 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5129 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5130 to do `for' loops over alist values.
5131 * buffer.h (FOR_EACH_BUFFER):
5132 * process.c (FOR_EACH_PROCESS): Use it.
5133 (handle_child_signal, status_notify, Fget_buffer_process)
5134 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5136 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5138 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5139 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5140 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5141 to xzalloc and so avoid redundant call to memset.
5142 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5143 members because it is allocated with xzalloc and so already zeroed.
5145 2013-08-14 Ken Brown <kbrown@cornell.edu>
5147 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5150 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5152 Utility function and macro to copy Lisp string to C string.
5153 * lisp.h (xlispstrdupa): New macro.
5154 (xlispstrdup): New prototype.
5155 * alloc.c (xlispstrdup): New function.
5156 * callint.c (Fcall_interactively):
5157 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5158 (Fsubstitute_in_file_name):
5159 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5160 * image.c (x_create_bitmap_from_file):
5161 * w32term.c (w32_term_init):
5162 * xterm.c (x_term_init): Use xlispstrdup.
5164 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5166 * image.c (imagemagick_load_image): Make animated pictures work.
5167 There's still some problems with background color settings, though
5170 * decompress.c (unwind_decompress): Always restore point.
5172 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5174 * marker.c (set_marker): Reformat documentation.
5176 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5178 * xdisp.c (cursor_type_changed): Now static.
5180 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5181 Use changed. This avoids the need to call xmalloc and for the
5182 caller to call xfree, and avoids memory leaks in some situations.
5184 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5186 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5187 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5188 (redisplay_window): If window_end_valid is cleared due to non-zero
5189 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5190 so do not call to try_cursor_movement for that window.
5192 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5194 * window.h (struct window): Convert window_end_pos and
5195 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5196 (wset_window_end_pos, wset_window_end_vpos): Remove.
5197 * dispnew.c (adjust_glyph_matrix):
5198 * window.c (Fwindow_end, replace_window, set_window_buffer)
5200 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5201 (set_vertical_scroll_bar, redisplay_window, try_window)
5202 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5203 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5204 (note_mouse_highlight): Adjust users.
5205 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5208 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5210 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5211 * image.c (imagemagick_filename_hint): Use `const char *' and
5212 prefer SSDATA to SDATA to avoid warnings.
5214 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5216 Cleanup window fringes, margins and scroll bars adjustments.
5217 * window.c (set_window_fringes, set_window_margins)
5218 (set_window_scroll_bars, apply_window_adjustment): New functions.
5219 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5220 (Fset_window_scroll_bars): Use them.
5222 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5224 * window.h (struct window): Convert scroll_bar_width
5225 from Lisp_Object to integer. Adjust comment.
5226 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5228 * window.c (wset_scroll_bar_width): Remove.
5229 (make_window): Initialize scroll_bar_width.
5230 (Fsplit_window_internal): Use direct assignment.
5231 (Fset_window_configuration, save_window_save):
5232 Convert Lisp_Object to integer and back where appropriate.
5233 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5234 bar was actually changed, and mention this in docstring.
5236 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5238 * decompress.c: Minor simplifications.
5239 (Fzlib_decompress_region): Don't bother verifying
5240 that avail_out <= UINT_MAX, as that was confusing.
5241 Mention the restriction in a comment instead.
5242 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5244 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5246 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5247 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5249 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5251 * image.c (imagemagick_filename_hint): Check for errors in the
5254 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5256 * window.c (Fwindow_margins): Return nil when there's no marginal
5257 area, as per the documented API.
5259 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5260 Fmake_vector, as scroll bar's struct members are not all Lisp
5261 objects now. This avoids crashes in GC.
5263 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5264 bool, so its address could be taken.
5266 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5268 * image.c (imagemagick_filename_hint): New function to possibly
5269 apply `image-content-type-suffixes'.
5270 (imagemagick_load_image): Use it.
5272 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5274 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5275 if loading zlib failed.
5277 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5279 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5280 2013-08-13 checkin below. Change bool to BOOL, rule is:
5281 All Obj-C code uses BOOL, except for interfaces callable from C.
5283 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5285 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5287 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5288 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5289 bool instead of BOOL.
5290 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5291 from Lisp_Object to bitfield. Adjust comment.
5292 * w32term.c (x_scroll_bar_create): Adjust user.
5293 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5294 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5295 Use bool for boolean.
5296 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5297 to `unsigned int' when defining a bitfield.
5299 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5301 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5303 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5305 * window.h (struct window): Convert left_margin_cols and
5306 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5307 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5308 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5310 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5312 (showing_window_margins_p, update_window_line, update_frame_1):
5313 * fringe.c (draw_fringe_bitmap_1):
5314 * xdisp.c (window_box_width): Adjust users.
5315 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5316 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5317 Use direct assignment.
5318 (Fset_window_configuration, save_window_save, Fwindow_margins):
5319 Convert Lisp_Object to integer and back where appropriate.
5320 (Fset_window_margins): Adjust user. Return t if any margin
5321 was actually changed, and mention this in docstring.
5323 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5325 * syntax.c (forward_word):
5326 * cmds.c (forward_char, backward_char): Mention the optional argument.
5328 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5330 * window.h (struct window): Convert left_fringe_width
5331 and right_fringe_width from Lisp_Objects to integers.
5333 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5334 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5335 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5337 (make_window): Initialize new integer fields to -1.
5338 (Fsplit_window_internal): Use direct assignment.
5339 (Fset_window_configuration, save_window_save):
5340 Convert Lisp_Object to integer and back where appropriate.
5341 (Fset_window_fringes): Adjust user. Return t if any fringe
5342 was actually changed, and mention this in docstring.
5344 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5346 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5347 * nsfns.m (x_set_cursor_type):
5348 * w32fns.c (x_set_cursor_type):
5349 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5350 * xdisp.c (set_frame_cursor_types): ...but in common code.
5352 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5354 * font.c (clear_font_cache): New function, stripped from...
5355 (Fclear_font_cache): ...here, which now uses the function
5356 above. Adjust comment.
5357 * font.h (clear_font_cache): Add prototype.
5358 * xfaces.c (clear_face_cache): Use clear_font_cache.
5360 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5362 * window.c (Fset_window_start): Compare `w', not `window' because
5363 `w' might not be equal to `window' after call to decode_live_window.
5365 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5367 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5368 This fixes a problem introduced by the Bug#15035 patch
5369 when using GPG. Reported by Herbert J. Skuhra.
5371 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5373 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5374 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5375 not yet initialized.
5377 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5379 * decompress.c (Fzlib_decompress_region): Support zlib
5380 decompression, too, and rename.
5382 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5384 Minor zlib configuration tweaks.
5385 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5386 Don't assume presence of fn_inflateInit2_ zlib internal function.
5388 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5390 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5391 include the zlib prefix.
5393 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5395 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5396 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5397 define static variables that are pointers to zlib functions to be
5399 (init_zlib_functions) [WINDOWSNT]: New function.
5400 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5402 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5403 macros instead of invoking the zlib functions directly.
5404 (syms_of_decompress): DEFSYM Qzlib_dll.
5405 Staticpro Szlib_available_p.
5407 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5409 Avoid looping over all frame windows to freeze and unfreeze.
5410 * window.h (struct window): Drop frozen_window_start_p.
5411 (freeze_window_starts): Drop prototype.
5412 * frame.h (struct frame): New frozen_window_starts flag.
5413 (FRAME_WINDOWS_FROZEN): New macro.
5414 * window.c (freeze_window_start, freeze_window_starts):
5416 (select_window, replace_window): Adjust users.
5417 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5418 (window_frozen_p): New function.
5419 (redisplay_window): Use it.
5421 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5423 Fix some fd issues when running subprocesses (Bug#15035).
5424 Fix bugs that can leak files or file descriptors on errors.
5425 Don't unlink open temp files, as that's hard for users to diagnose
5426 when things go awry (e.g., temp disk exhausted).
5427 Don't bother to lock temp files. Check for invalid recursion.
5428 * callproc.c (synch_process_fd): Remove. All uses removed.
5429 (synch_process_tempfile): New var or macro.
5430 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5432 (record_kill_process): New arg, the temp name. All callers changed.
5433 (delete_temp_file): Now just a simple wrapper around unlink.
5434 (call_process_kill): New arg, the call_process_fd array.
5435 Close them all. Clear synch_process_pid. Remove the temp file,
5436 or arrange for it to be removed.
5437 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5438 that's been moved to synch_process_tempfile. Caller changed.
5439 Do not remove the tempfile; that's now call_process_kill's
5441 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5442 call_process_kill; the caller now does that.
5443 (call_process_cleanup): Do not close the process fd; that's now
5444 call_process_kill's responsibility.
5445 (Fcall_process): Implement via new function call_process, which
5446 has most of the old body of Fcall_process, but with a different API.
5447 (call_process): New function that does not open or close filefd if
5448 it is nonnegative. Record which fds need to be closed, and let
5449 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5450 Signal an error if invoked recursively (could be done via a hook).
5451 Simplify creation of the tempfile in the MSDOS case.
5452 Don't create the output file until after checking for the executable.
5453 Report any failure to open /dev/null.
5454 Don't open /dev/null for writing twice; once is enough.
5455 Don't create pipe if all output is being discarded or sent to file.
5456 Don't worry about setting up the coding system or reading from the
5457 pipe if all output is being discarded.
5458 Hoist fd_error local into top level, to lessen block nesting.
5459 Don't record deleted pid here; now done by Fcall_process_region.
5460 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5461 and note its success in synch_process_tempfile.
5462 Do not leak resources when child_setup fails.
5463 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5464 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5465 (create_temp_file): Now returns open fd, with an additional
5466 Lisp_Object * argument to return the name. All callers changed.
5467 Do not close the file; rewind it instead, and leave it open for
5468 the caller. Do not lock the temp file. Unwind-protect the file
5469 and the file-descriptor.
5470 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5471 If an asynchrounous process, record it here, not in call_process.
5472 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5473 * eval.c (set_unwind_protect): New function.
5474 * fileio.c (write_region): New function, generalized from the
5475 old Fwrite_region. Do not lock temp files.
5476 (Fwrite_region): Use it.
5477 * lisp.h (set_unwind_protect, write_region): New decls.
5478 * process.c: Include <verify.h>.
5479 (make_process): Mark fds as initially closed.
5480 (deleted_pid_list): Now a list of pid-filename pairs.
5482 (close_process_fd): New function.
5483 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5484 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5485 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5486 (create_process, create_pty, Fmake_serial_process)
5487 (server_accept_connection): Record which fds need to be closed,
5488 and let deactivate_process close them.
5489 (Fmake_network_process): Do not discard the unwind-protect
5490 until it's safe to do so.
5491 (deactivate_process): Close the fds opened by create_process etc.
5492 (Fprocess_send_eof): Adjust to new way of recording open fds.
5493 Report an error if /dev/null can't be opened, instead of aborting.
5494 * process.h (PROCESS_OPEN_FDS): New constant.
5495 (struct Lisp_Process): New member open_fds.
5496 (record_kill_process, record_deleted_pid): Adjust signatures.
5497 (record_deleted_pid): Move decl here ...
5498 * syswait.h (record_deleted_pid): ... from here.
5500 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5502 * decompress.c: Fix bugs with large buffers and weird inputs.
5503 Tune a bit. Reindent as per usual Emacs style.
5504 (BUFFER_SIZE): Remove.
5505 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5506 more than UINT_MAX bytes. Decompress into the gap instead of into
5507 an auto buffer, as this should avoid copying. Return nil if
5508 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5509 set immediate_quit; we shouldn't trust zlib code that much.
5511 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5513 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5514 errors, and really move the gap to where we want it.
5516 * lisp.h: Include decompress.c support.
5518 * emacs.c (main): Include decompress.c support.
5520 * Makefile.in: Include -lz if present.
5522 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5524 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5525 (initWithTitle:): Initialize frame to 0.
5526 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5527 (fillWithWidgetValue:frame:): Rename from
5528 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5530 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5531 fillWithWidgetValue:frame:
5533 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5534 remove memory leak warnings.
5536 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5537 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5540 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5541 (x_activate_menubar): Update the whole menu.
5542 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5543 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5544 current event is not NSSystemDefined (Bug#15001).
5545 Call ns_check_menu_open only if trackingMenu is 2.
5546 (menuDidClose:): New method, decrease trackingMenu.
5547 (fillWithWidgetValue:setDelegate:): New method.
5548 (fillWithWidgetValue:): Call the above.
5550 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5552 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5554 Omit some unnecessary casts.
5555 Many of these go back to the old pre-C89 days, when they may have
5556 been needed, but we've been assuming C89 or later for a while now.
5557 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5558 (live_float_p, live_misc_p, live_vector_p):
5559 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5560 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5561 (defvar_per_buffer):
5562 * callint.c (Fcall_interactively):
5563 * doc.c (Fsubstitute_command_keys):
5564 * filelock.c (get_boot_time):
5565 * frame.c (xrdb_get_resource):
5566 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5567 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5568 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5569 (menuitem_highlight_callback, menu_destroy_callback)
5570 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5571 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5572 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5573 (xg_tool_bar_help_callback, tb_size_cb):
5574 * image.c (xpm_alloc_color, png_read_from_memory)
5575 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5576 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5578 * keymap.c (describe_map):
5579 * nsfns.m (Fns_display_monitor_attributes_list):
5580 * nsmenu.m (process_dialog:):
5581 * nsterm.m (hold_event):
5582 * process.c (wait_reading_process_output):
5583 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5584 * scroll.c (do_direct_scrolling, scrolling_1):
5585 * termcap.c (tgetent):
5586 * window.c (check_window_containing, add_window_to_list)
5587 (freeze_window_starts):
5588 * xdisp.c (compare_overlay_entries, vmessage):
5589 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5590 (x_get_monitor_attributes_xrandr)
5591 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5592 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5593 * xfont.c (xfont_match, xfont_open):
5594 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5595 (menubar_selection_callback, menu_position_func)
5596 (popup_selection_callback, create_and_show_popup_menu)
5597 (dialog_selection_callback, create_and_show_dialog):
5598 * xrdb.c (x_get_string_resource):
5600 * xsmfns.c (x_session_check_input):
5601 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5602 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5603 (xaw_jump_callback, xaw_scroll_callback):
5604 Omit unnecessary casts.
5606 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5608 Minor string-length refactoring.
5609 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5610 * frame.c (make_monitor_attribute_list):
5611 Prefer build_string to strlen + make_string.
5613 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5615 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5616 don't check minor_code (Bug#14417).
5618 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5620 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5621 vertical positions instead. This avoids calling MATRIX_ROW with
5622 row numbers that are possibly beyond valid limits. (Bug#15064)
5624 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5626 Use xstrdup and build_unibyte_string where applicable.
5627 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5628 * xfns.c (x_window):
5629 * xrdb.c (x_get_customization_string):
5630 * xterm.c (xim_initialize):
5631 * w32fns.c (w32_window): Use xstrdup.
5632 (w32_display_monitor_attributes_list):
5633 * emacs.c (init_cmdargs):
5634 * keyboard.c (PUSH_C_STR):
5635 * nsfont.m (nsfont_open):
5636 * sysdep.c (system_process_attributes):
5637 * w32.c (system_process_attributes):
5638 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5640 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5642 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5643 variables of these types so that GDB would know about them, as aid
5644 for debugging fatal exceptions. (Bug#15024) See also
5645 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5648 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5650 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5651 larger than the NSWindow (Bug#14934).
5653 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5655 Redesign redisplay interface to drop global variable updated_window.
5656 Always pass currently updated window as a parameter to update routines.
5657 * dispextern.h (updated_window): Remove declaration.
5658 (struct redisplay_interface): Pass window parameter to
5659 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5660 and after_update_window_hook.
5661 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5663 * dispnew.c (updated_window): Remove.
5664 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5665 (update_window_line): Adjust to match redisplay interface changes.
5666 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5667 (ns_scroll_run, ns_after_update_window_line):
5668 * w32term.c (x_update_window_begin, x_update_window_end)
5669 (x_after_update_window_line, x_scroll_run):
5670 * xterm.c (x_update_window_begin, x_update_window_end)
5671 (x_after_update_window_line, x_scroll_run):
5672 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5673 Likewise. Adjust comments where appropriate.
5674 (x_cursor_to): Simplify because this is always called during window
5675 update (but install debugging check anyway).
5676 (expose_window): Check must_be_updated_p flag to see whether this
5677 function is called during window update.
5679 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5681 Do not reset window modification event counters excessively.
5682 These leftovers and poor man's tricky methods to catch extra
5683 redisplay's attention are no longer needed.
5684 * frame.c (set_menu_bar_lines_1):
5685 * minibuf.c (read_minibuf_unwind):
5686 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5687 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5688 (window_scroll_line_based, Fset_window_configuration):
5689 * xdisp.c (redisplay_window): Do not reset last_modified and
5690 last_overlay_modified counters.
5692 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5694 * xselect.c (x_send_client_event): Set send_event and serial, memset
5695 data.l as it might be bigger than data.b. Use 24 bit mask to
5696 XSendEvent (Bug#15034).
5698 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5700 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5701 for TTY frames that are not the top frame on their console.
5704 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5706 * w32term.c (w32fullscreen_hook): Really maximize frame when
5707 asked for (Bug#14841).
5709 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5711 Prefer selected_window to Fselected_window, likewise for frames.
5712 * buffer.c (Fbuffer_swap_text):
5713 * data.c (Fvariable_binding_locus):
5714 * window.c (run_window_configuration_change_hook): Adjust users.
5715 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5716 Use decode_live_frame.
5718 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5720 Be more careful if selected window shows the buffer other than current,
5721 use window_outdated only if this is not so. This change should also
5722 address some weird issues discussed in Bug#13012.
5723 * window.h (window_outdated): New prototype.
5724 * window.c (window_outdated): Now here. Convert from static and
5725 always assume window's buffer.
5726 (Fwindow_end, Fwindow_line_height): Use it.
5727 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5728 and always assume window's buffer.
5729 (redisplay_window): Adjust user.
5730 (redisplay_internal): Call to reconsider_clip_changes once and
5731 check whether mode line should be updated only if selected window
5732 shows current buffer.
5733 (run_window_scroll_functions): Use eassert for debugging check.
5734 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5736 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5738 * window.c (window_scroll, window_scroll_pixel_based)
5739 (window_scroll_line_based): Use bool for booleans.
5741 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5743 * process.c: Fix minor off-by-one issues in descriptor counts.
5744 This shouldn't fix any real bugs, but it cleans up the code a bit.
5745 (max_process_desc, max_input_desc): -1, not 0, means none.
5747 (delete_input_desc): New function.
5748 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5749 (deactivate_process): Scan backwards when recomuting max_process_desc;
5750 that should be faster.
5751 (init_process_emacs): Initialize max_input_desc.
5753 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5755 Use region cache to speedup bidi_find_paragraph_start.
5756 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5757 Rename cache_long_line_scans to cache_long_scans.
5758 * buffer.c (bset_cache_long_line_scans): Rename to
5759 bset_cache_long_scans.
5760 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5761 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5763 (syms_of_buffer): Rename cache-long-line-scans to
5764 cache-long-scans. Adjust docstring.
5765 * search.c (newline_cache_on_off):
5766 * indent.c (width_run_cache_on_off): Adjust users.
5767 * bidi.c (bidi_paragraph_cache_on_off): New function.
5768 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5769 * insdel.c (prepare_to_modify_buffer):
5770 Invalidate bidi_paragraph_cache if enabled.
5772 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5774 Invalidate region caches only if buffer text is going to be changed.
5775 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5776 (modify_text): ...new prototype.
5777 (prepare_to_modify_buffer_1): New prototype.
5778 * textprop.c (modify_region): Rename to...
5779 (modify_text_properties): ...new function.
5780 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5781 (Fremove_list_of_text_properties): Adjust users.
5782 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5783 (modify_text): ...new function.
5784 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5785 (prepare_to_modify_buffer_1): ...new function.
5786 * casefiddle.c (casify_region):
5787 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5788 (Ftranspose_regions): Use modify_text.
5790 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5792 * lisp.mk (lisp): Add nadvice.elc.
5794 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5796 New macro to iterate over live buffers similar to frames.
5797 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5798 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5799 Declare buffer-related variables here to offload lisp.h.
5800 * buffer.c (Vbuffer_alist): Adjust comment.
5801 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5802 (other_buffer_safely):
5803 * data.c (store_symval_forwarding):
5804 * dispnew.c (Fframe_or_buffer_changed_p):
5805 * fileio.c (Fdo_auto_save):
5806 * filelock.c (unlock_all_files):
5807 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5809 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5811 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5812 * callproc.c (create_temp_file):
5813 * filelock.c (create_lock_file):
5814 Assume mkostemp, since it's now provided by Gnulib.
5816 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5818 * w32.c (mkostemp): New function.
5819 (mktemp): Remove, no longer used. Most of the code reused in
5820 mkostemp. (Bug#15015)
5821 (mktemp): Don't undef.
5823 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5825 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5826 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5827 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5828 (free_glyph_pool, check_glyph_memory): Likewise for
5829 all users. Adjust comments where appropriate.
5831 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5833 * composite.h: Minor fixups.
5834 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5835 to fix a misspelling, and change it to an inline function while
5836 we're at it (it need not be a macro). All uses changed.
5837 (composition_method, composition_valid_p):
5838 Rewrite to avoid assignments in if-conditions.
5840 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5842 Do not use global Lisp_Object in composition macros.
5843 * composite.h (composition_temp): Remove declaration.
5844 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5845 (composition_method, composition_valid_p): ...inline functions.
5846 (compose_region): Remove the leftover.
5847 * composite.c (composition_temp): Remove.
5848 (run_composition_function, update_compositions)
5849 (composition_compute_stop_pos, composition_adjust_point)
5850 (Ffind_composition_internal):
5851 * coding.c (handle_composition_annotation):
5852 * xdisp.c (handle_composition_prop, check_point_in_composition):
5853 Related users changed.
5855 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5857 Drop FRAME_PTR typedef.
5858 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5859 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5860 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5861 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5862 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5863 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5864 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5865 All related users changed.
5867 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5869 * eval.c (default_toplevel_binding): New function.
5871 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5872 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5873 (syms_of_eval): Export them.
5874 * data.c (Fdefault_value): Micro cleanup.
5875 * term.c (init_tty): Use "false".
5877 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5879 Fix X GC leak in GTK and raw (no toolkit) X ports.
5880 * xterm.c (x_free_frame_resources): If white and black relief
5881 GCs are allocated, always free them here.
5882 * xfns.c (x_make_gc): Omit redundant initialization.
5883 * widget.c (create_frame_gcs): Remove the leftover.
5884 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5885 in x_free_frame_resources.
5887 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5889 * nsterm.m (windowWillResize:toSize:): Only change title if
5890 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5892 (viewDidEndLiveResize): New method.
5894 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5895 inside NS_IMPL_COCOA.
5897 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5899 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5900 Do not check whether undo is enabled because record_insert and
5901 record_delete does that themselves.
5903 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5905 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5906 member which is not really used any more.
5907 (FRAME_XIC_BASE_FONTNAME): Remove.
5908 * xfns.c (xic_free_fontset): Adjust user.
5909 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5910 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5911 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5912 (xdialog_show): Use eassert for debugging check.
5913 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5915 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5917 * fileio.c, fns.c (merge): Move extern decl from here ...
5918 * lisp.h (merge): ... to here.
5920 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5922 Fix last font-related change.
5923 * w32font.h (w32font_list_internal, w32font_match_internal):
5925 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5926 (uniscribe_list_family): Adjust to match font API change.
5927 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5928 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5930 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5932 * frame.h (FRAME_MOUSE_UPDATE):
5933 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5934 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5936 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5938 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5939 * font.h (struct font_driver): Change list, match, and list_family
5940 functions to accept struct frame * as first arg.
5941 * font.c (font_score, font_compare, font_sort_entities):
5943 (font_sort_entities, font_list_entities, font_select_entity):
5944 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5945 match font API change.
5946 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5947 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5948 * ftxfont.c (ftxfont_list, ftxfont_match):
5949 * xftfont.c (xftfont_list, xftfont_match):
5950 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5951 * w32font.c (w32font_list, w32font_match, w32font_list):
5952 (w32font_list_internal, w32_font_match_internal): Likewise.
5953 * xfaces.c (Fx_family_fonts): Adjust user.
5955 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5957 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5958 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5959 only if HAVE_X_WINDOWS is in use.
5960 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5961 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5962 * w32term.c (x_wm_set_icon_position): Likewise.
5963 * w32fns.c (x_icon): Adjust user.
5965 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5967 * xterm.c (last_mouse_press_frame): Remove the
5968 leftover which is not really used any more.
5969 (handle_one_xevent, syms_of_xterm): Adjust users.
5970 (x_flush): Call XFlush once per each X display, not frame.
5971 This is better because this code always unconditionally skips
5972 non-X frames in Vframe_list and issues the only XFlush if we
5973 have more than one X frame on the same X display.
5974 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5975 Use bool for booleans.
5976 (x_draw_glyph_string_background, cvt_string_to_pixel):
5977 (cvt_pixel_dtor): Drop unnecessary prototypes.
5978 * xterm.h (x_display_ok): Adjust prototype.
5980 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5982 Drop unnecessary functions that deals with frame pixel size.
5983 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5984 (x_pixel_height): Drop prototypes.
5985 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5986 (x_pixel_height): Drop implementations.
5987 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5988 which should be always valid for window frame.
5989 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5990 * w32menu.c (Fx_popup_dialog):
5991 * xmenu.c (Fx_popup_dialog): Likewise for both.
5993 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5995 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5996 frame parameters and call to Fmodify_frame_parameters just once.
5997 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5998 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5999 and mention nil frame in docstring.
6001 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6003 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6004 (x_figure_window_size): Likewise. Adjust to return long.
6005 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6006 (toplevel): Move Qterminal_live_p to...
6007 * terminal.c (toplevel): ...here, make it static, and...
6008 (syms_of_terminal): ...DEFSYM here.
6009 * frame.h (Qterminal_live_p): Remove declaration.
6010 (make_frame, x_figure_window_size): Adjust prototype.
6011 * nsfns.m (Fx_create_frame): Use long for window flags.
6013 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6015 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6016 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6017 Do not assume that emacs_close (INT_MAX) is a no-op.
6019 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6021 * xfaces.c (make_face_cache): For struct face_cache, prefer
6022 xmalloc to xzalloc and so avoid redundant call to memset.
6023 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6025 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6027 * fringe.c (draw_window_fringes, update_window_fringes)
6028 (compute_fringe_widths):
6029 * w32term.c (x_draw_glyph_string):
6030 * window.c (candidate_window_p, Frecenter):
6031 * xfaces.c (realize_basic_faces, realize_default_face)
6032 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6033 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6034 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6035 * xmenu.c (Fx_menu_bar_open_internal):
6036 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6037 * xsettings.c (xft_settings_event):
6038 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6039 Use bool for booleans. Adjust style and comments where
6041 * dispextern.h (draw_window_fringes, update_window_fringes)
6042 (compute_fringe_widths):
6043 * xterm.h (x_had_errors_p): Adjust prototype.
6045 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6047 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6048 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6050 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6052 * fns.c (toplevel): Remove comment before Fsafe_length because
6055 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6057 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6059 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6061 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6062 frame which got the message is still alive, before dereferencing
6063 its pointer. (Bug#14970)
6065 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6066 be a live window, before using it as such. (Bug#14970)
6068 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6070 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6071 w32_detect_focus_change instead of doing part of its job by hand.
6072 This fixes the problem whereby FOCUS_OUT events were not sent to
6075 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6077 * process.c (Fprocess_list): Doc fix.
6079 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6080 being re-exposed only if it didn't ask to become visible.
6081 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6082 was previously iconified. (Bug#14841)
6083 (x_iconify_frame): Mark the frame iconified.
6085 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6087 Fix minor problems found by static checking.
6088 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6089 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6091 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6093 * eval.c (set_specpdl_old_value): New function.
6094 (unbind_to): Minor simplification.
6095 (get_backtrace_frame): New function.
6096 (Fbacktrace_frame): Use it. Add `base' argument.
6097 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6098 (syms_of_eval): Export backtrace-eval.
6099 * xterm.c (x_focus_changed): Simplify.
6101 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6103 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6105 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6107 * xdisp.c (redisplay_window): Instead of moving point out of
6108 scroll margin, reject the force_start method, and try scrolling
6109 instead. (Bug#14780)
6111 2013-07-24 Ken Brown <kbrown@cornell.edu>
6113 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6116 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6118 * eval.c (Fprogn): Do not check that BODY is a proper list.
6119 This undoes the previous change. The check slows down the
6120 interpreter, and is not needed to prevent a crash. See
6121 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6123 2013-07-23 Glenn Morris <rgm@gnu.org>
6125 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6127 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6129 Port to GNU/Linux systems with tinfo but not ncurses.
6130 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6131 to decide whether ncurses is being used. Without this change,
6132 GCC complains about tgetent not being declared, on a system
6133 that has tinfo installed but ncurses not installed.
6135 * eval.c (Fprogn): Check that BODY is a proper list.
6137 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6138 * data.c (Fsetq_default):
6139 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6140 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6142 Tune by taking advantage of the fact that ARGS is always a list
6143 when a function is declared to have UNEVALLED args.
6145 * emacsgtkfixed.c: Port to GCC 4.6.
6146 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6148 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6150 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6151 here to silence compiler warnings.
6153 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6155 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6156 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6157 from messing up Emacs's 'struct frame' (Bug#14923).
6159 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6161 * alloc.c (make_save_ptr_ptr): Define this function.
6162 It was inadvertently omitted. It's needed only if
6163 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6165 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6167 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6168 frame have focus (Bug#14895).
6170 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6172 Avoid vfork-related deadlock more cleanly.
6173 * callproc.c (child_setup): When the child's exec fails, output
6174 the program name, as that's more useful. Use O_NONBLOCK to avoid
6176 * process.c (create_process_1): Remove; no longer needed.
6177 (create_process): Remove timer hack; no longer needed, now that
6178 the child avoids deadlock.
6180 2013-07-20 Glenn Morris <rgm@gnu.org>
6182 * image.c (Fimage_flush): Fix doc typo.
6184 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6186 Fix array bounds violation when pty allocation fails.
6187 * process.c (PTY_NAME_SIZE): New constant.
6188 (pty_name): Remove static variable; it's now auto.
6189 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6190 Take pty_name as an arg rather than using a static variable.
6191 All callers changed.
6192 (create_process): Recover pty_flag from process, not from volatile local.
6193 (create_pty): Stay inside array even when pty allocation fails.
6194 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6196 * lread.c (Fload): Avoid initialization only when lint checking.
6197 Mention that it's needed only for older GCCs.
6199 2013-07-20 Kenichi Handa <handa@gnu.org>
6201 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6202 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6204 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6206 * lread.c (Fload): Avoid uninitialized warning.
6208 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6210 Fix some minor file descriptor leaks and related glitches.
6211 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6212 (create_lock_file): Use write, not emacs_write.
6213 * image.c (slurp_file, png_load_body):
6214 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6215 (server_accept_connection):
6216 Don't leak an fd on memory allocation failure.
6217 * image.c (slurp_file): Add a cheap heuristic for growing files.
6218 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6219 as that's what the other routines do. Maybe input need not be
6220 blocked at all, but it's better to be consistent.
6221 Avoid undefined behavior when strlen is zero.
6223 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6224 (NSTATICS): Now a constant; doesn't need to be a macro.
6226 2013-07-19 Richard Stallman <rms@gnu.org>
6228 * coding.c (decode_coding_utf_8): Add simple loop for fast
6229 processing of ASCII characters.
6231 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6233 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6235 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6237 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6238 unportable 'struct x_display_info'.
6239 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6242 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6244 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6245 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6247 (system_process_attributes): Prefer plain char to unsigned char
6248 when either will do. Clean up properly if interrupted or if
6249 memory allocations fail. Don't assume sscanf succeeds.
6250 Remove no-longer-needed workaround to stop GCC from whining.
6251 Read command-line once, instead of multiple times. Check read status a
6254 Fix obscure porting bug with varargs functions.
6255 The code assumed that int is treated like ptrdiff_t in a vararg
6256 function, which is not a portable assumption. There was a similar
6257 -- though these days less likely -- porting problem with various
6258 assumptions that pointers of different types all smell the same as
6259 far as vararg functions is conserved. To make this problem less
6260 likely in the future, redo the API to use varargs functions.
6261 * alloc.c (make_save_value): Remove this vararg function.
6262 All uses changed to ...
6263 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6264 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6266 (make_save_ptr): Rename from make_save_pointer, for consistency with
6267 the above. Define only on platforms that need it. All uses changed.
6269 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6271 * keyboard.c: Try to fix typos in previous change.
6272 (DISPLAY_LIST_INFO): New macro.
6273 (kbd_buffer_get_event): Do not access members that are not present
6274 in X11. Revert inadvertent change of "!=" to "=".
6276 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6278 * keyboard.c (kbd_buffer_get_event):
6279 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6280 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6282 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6284 * filelock.c: Fix unlikely file descriptor leaks.
6285 (get_boot_time_1): Rework to avoid using emacs_open.
6286 This doesn't actually fix a leak, but is better anyway.
6287 (read_lock_data): Use read, not emacs_read.
6289 * doc.c: Fix minor memory and file descriptor leaks.
6290 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6291 (get_doc_string, Fsnarf_documentation):
6292 Fix file descriptor leak on error.
6294 * term.c: Fix minor fdopen-related file descriptor leaks.
6295 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6296 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6298 * charset.c: Fix file descriptor leaks and errno issues.
6300 (load_charset_map_from_file): Don't leak file descriptor on error.
6301 Use plain record_xmalloc since the allocation is larger than
6302 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6304 * eval.c (record_unwind_protect_nothing):
6305 * fileio.c (fclose_unwind):
6307 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6308 The replacement doesn't block input, but that no longer seems
6311 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6313 * lread.c: Fix file descriptor leaks and errno issues.
6314 (Fload): Close some races that leaked fds or streams when 'load'
6316 (Fload, openp): Report error number of last nontrivial failure to open.
6317 ENOENT counts as trivial.
6318 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6320 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6321 now that the function is always called with a nonnegative arg.
6322 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6323 All uses replaced with ...
6324 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6326 A few more minor file errno-reporting bugs.
6327 * callproc.c (Fcall_process):
6328 * doc.c (Fsnarf_documentation):
6329 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6330 * process.c (set_socket_option):
6331 Don't let a constructor trash errno.
6332 * doc.c: Include <errno.h>.
6334 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6336 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6338 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6340 Fix w32 bug with call-process-region (Bug#14885).
6341 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6342 to Fcall_process when the input is empty. This simplifies the
6343 code a bit. It makes no difference on POSIXish platforms but
6344 apparently it fixes a bug on w32.
6346 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6347 * fileio.c (close_file_unwind): Don't close if FD is negative;
6348 this can happen when unwinding a zapped file descriptor.
6349 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6350 in case Emacs runs out of memory between the two unwind-protects.
6351 Don't trash errno when closing FD.
6352 Zap the FD in the specpdl when closing it, instead of deferring
6353 the removal of the unwind-protect; this fixes a bug where a child
6354 function unwinds the stack past us.
6356 New unwind-protect flavors to better type-check C callbacks.
6357 This also lessens the need to write wrappers for callbacks,
6358 and the need for make_save_pointer.
6359 * alloc.c (free_save_value):
6360 * atimer.c (run_all_atimers):
6362 * alloc.c (safe_alloca_unwind):
6363 * atimer.c (unwind_stop_other_atimers):
6364 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6365 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6366 * minibuf.c (choose_minibuf_frame_1):
6367 * process.c (make_serial_process_unwind):
6368 * xdisp.c (pop_message_unwind):
6369 * xselect.c (queue_selection_requests_unwind):
6370 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6371 * alloc.c (record_xmalloc):
6372 Prefer record_unwind_protect_ptr to record_unwind_protect with
6374 * alloc.c (Fgarbage_collect):
6375 Prefer record_unwind_protect_void to passing a dummy.
6376 * buffer.c (restore_buffer):
6377 * window.c (restore_window_configuration):
6378 * xfns.c, w32fns.c (do_unwind_create_frame)
6379 New wrapper. All record-unwind uses of wrappee changed.
6380 * buffer.c (set_buffer_if_live):
6381 * callproc.c (call_process_cleanup, delete_temp_file):
6382 * coding.c (code_conversion_restore):
6383 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6384 * editfns.c (save_excursion_restore)
6385 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6386 (save_restriction_restore):
6387 * eval.c (restore_stack_limits, un_autoload):
6388 * fns.c (require_unwind):
6389 * keyboard.c (recursive_edit_unwind, tracking_off):
6390 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6391 * macros.c (pop_kbd_macro, restore_menu_items):
6392 * nsfns.m (unwind_create_frame):
6393 * print.c (print_unwind):
6394 * process.c (start_process_unwind):
6395 * search.c (unwind_set_match_data):
6396 * window.c (select_window_norecord, select_frame_norecord):
6397 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6398 (fast_set_selected_frame):
6399 * xfns.c, w32fns.c (unwind_create_tip_frame):
6400 Return void, not a dummy Lisp_Object. All uses changed.
6401 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6402 * callproc.c (call_process_kill):
6403 * fileio.c (restore_point_unwind, decide_coding_unwind)
6404 (build_annotations_unwind):
6405 * insdel.c (Fcombine_after_change_execute_1):
6406 * keyboard.c (read_char_help_form_unwind):
6407 * menu.c (unuse_menu_items):
6408 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6409 * sound.c (sound_cleanup):
6410 * xdisp.c (unwind_redisplay):
6411 * xfns.c (clean_up_dialog):
6412 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6413 Accept no args and return void, instead of accepting and returning
6414 a dummy Lisp_Object. All uses changed.
6415 * cygw32.c (fchdir_unwind):
6416 * fileio.c (close_file_unwind):
6417 * keyboard.c (restore_kboard_configuration):
6418 * lread.c (readevalllop_1):
6419 * process.c (wait_reading_process_output_unwind):
6420 Accept int and return void, rather than accepting an Emacs integer
6421 and returning a dummy object. In some cases this fixes an
6422 unlikely bug when the corresponding int is outside Emacs integer
6423 range. All uses changed.
6424 * dired.c (directory_files_internal_unwind):
6425 * fileio.c (do_auto_save_unwind):
6426 * gtkutil.c (pop_down_dialog):
6427 * insdel.c (reset_var_on_error):
6428 * lread.c (load_unwind):
6429 * xfns.c (clean_up_file_dialog):
6430 * xmenu.c, nsmenu.m (pop_down_menu):
6431 * xmenu.c (cleanup_widget_value_tree):
6432 * xselect.c (wait_for_property_change_unwind):
6433 Accept pointer and return void, rather than accepting an Emacs
6434 save value encapsulating the pointer and returning a dummy object.
6436 * editfns.c (Fformat): Update the saved pointer directly via
6437 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6438 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6439 (unwind_body): New function.
6440 (record_unwind_protect): First arg is now a function returning void,
6441 not a dummy Lisp_Object.
6442 (record_unwind_protect_ptr, record_unwind_protect_int)
6443 (record_unwind_protect_void): New functions.
6444 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6445 * fileio.c (struct auto_save_unwind): New type.
6446 (do_auto_save_unwind): Use it.
6447 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6448 * insdel.c (struct rvoe_arg): New type.
6449 (reset_var_on_error): Use it.
6450 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6452 (specbinding_func): Remove; there are now several such functions.
6453 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6454 (set_unwind_protect_ptr): New function.
6455 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6457 Be simpler and more consistent about reporting I/O errors.
6458 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6459 Say "Read error" and "Write error", rather than "I/O error", or
6460 "IO error reading", or "IO error writing", when a read or write
6462 * process.c (Fmake_network_process, wait_reading_process_output)
6463 (send_process, Fprocess_send_eof, wait_reading_process_output):
6464 Capitalize diagnostics consistently. Put "failed foo" at the
6465 start of the diagnostic, so that we don't capitalize the
6466 function name "foo". Consistently say "failed" for such
6468 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6469 All callers changed. This is so it can use report_file_error.
6470 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6471 diagnostics consistently as above.
6473 * fileio.c (report_file_errno): Fix errno reporting bug.
6474 If the file name is neither null nor a pair, package it up as a
6475 singleton list. All callers changed, both to this function and to
6476 report_file_error. This fixes a bug where the memory allocator
6477 invoked by list1 set errno so that the immediately following
6478 report_file_error reported the wrong errno value.
6480 Fix minor problems found by --enable-gcc-warnings.
6481 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6482 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6484 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6486 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6487 Set event->arg to Qt if switch-event shall be generated.
6488 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6490 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6492 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6495 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6496 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6497 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6498 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6499 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6500 and there is a focused frame.
6501 (head_table): Add focus-in and focus-out.
6502 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6503 bind to handle-focus-in/out.
6505 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6506 (Fhandle_switch_frame): Call Fhandle_focus_in.
6507 (syms_of_frame): defsubr handle-focus-in/out.
6509 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6511 Fix porting bug to older POSIXish platforms (Bug#14862).
6512 * sysdep.c (emacs_pipe): New function, that implements
6513 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6514 This should port better to CentOS 5 and to Mac OS X 10.6.
6515 All calls to pipe2 changed.
6517 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6518 This makes the code easier to read and the executable a bit smaller.
6519 Do not replace all calls to Fcons that happen to create lists,
6520 just calls that are intended to create lists. For example, when
6521 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6522 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6523 Similarly for list2 through list5.
6524 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6525 * bytecode.c (exec_byte_code):
6526 * callint.c (quotify_arg, Fcall_interactively):
6527 * callproc.c (Fcall_process, create_temp_file):
6528 * charset.c (load_charset_map_from_file)
6529 (Fdefine_charset_internal, init_charset):
6530 * coding.c (get_translation_table, detect_coding_system)
6531 (Fcheck_coding_systems_region)
6532 (Fset_terminal_coding_system_internal)
6533 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6534 * composite.c (update_compositions, Ffind_composition_internal):
6535 * dired.c (directory_files_internal, file_name_completion)
6537 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6538 * doc.c (Fsnarf_documentation):
6539 * editfns.c (Fmessage_box):
6541 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6542 (Feval, eval_sub, Ffuncall, apply_lambda):
6543 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6544 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6545 (Fset_file_times, Finsert_file_contents)
6546 (Fchoose_write_coding_system, Fwrite_region):
6547 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6548 * font.c (font_registry_charsets, font_parse_fcname)
6549 (font_prepare_cache, font_update_drivers, Flist_fonts):
6550 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6551 * frame.c (make_frame, Fmake_terminal_frame)
6552 (x_set_frame_parameters, x_report_frame_params)
6553 (x_default_parameter, Fx_parse_geometry):
6554 * ftfont.c (syms_of_ftfont):
6555 * image.c (gif_load):
6556 * keyboard.c (command_loop_1):
6557 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6558 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6559 (Fminor_mode_key_binding, accessible_keymaps_1)
6560 (Faccessible_keymaps, Fwhere_is_internal):
6561 * lread.c (read_emacs_mule_char):
6562 * menu.c (find_and_return_menu_selection):
6563 * minibuf.c (get_minibuffer):
6564 * nsfns.m (Fns_perform_service):
6565 * nsfont.m (ns_script_to_charset):
6566 * nsmenu.m (ns_popup_dialog):
6567 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6568 (Fx_own_selection_internal):
6569 * nsterm.m (append2):
6570 * print.c (Fredirect_debugging_output)
6571 (print_prune_string_charset):
6572 * process.c (Fdelete_process, Fprocess_contact)
6573 (Fformat_network_address, set_socket_option)
6574 (read_and_dispose_of_process_output, write_queue_push)
6575 (send_process, exec_sentinel):
6576 * sound.c (Fplay_sound_internal):
6577 * textprop.c (validate_plist, add_properties)
6578 (Fput_text_property, Fadd_face_text_property)
6579 (copy_text_properties, text_property_list, syms_of_textprop):
6580 * unexaix.c (report_error):
6581 * unexcoff.c (report_error):
6582 * unexsol.c (unexec):
6583 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6584 (Fformat_mode_line, syms_of_xdisp):
6585 * xfaces.c (set_font_frame_param)
6586 (Finternal_lisp_face_attribute_values)
6587 (Finternal_merge_in_global_face, syms_of_xfaces):
6588 * xfns.c (x_default_scroll_bar_color_parameter)
6589 (x_default_font_parameter, x_create_tip_frame):
6590 * xfont.c (xfont_supported_scripts):
6591 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6592 (menu_help_callback, xmenu_show):
6594 * xterm.c (set_wm_state):
6595 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6596 and similarly for list2 through list5.
6598 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6600 * callproc.c (Fcall_process_region): Fix minor race and tune.
6601 (create_temp_file): New function, with the temp-file-creation part
6602 of the old Fcall_process_region. Use Fcopy_sequence to create the
6603 temp file name, rather than alloca + build_string, for simplicity.
6604 Don't bother to block input around the temp file creation;
6605 shouldn't be needed. Simplify use of mktemp.
6606 Use record_unwind_protect immediately after creating the temp file;
6607 this closes an unlikely race where the temp file was not removed.
6608 Use memcpy rather than an open-coded loop.
6609 (Fcall_process_region): Use the new function. If the input is
6610 empty, redirect from /dev/null rather than from a newly created
6611 empty temp file; this avoids unnecessary file system traffic.
6613 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6615 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6616 Simplify by making this case like the other two. This is a bit
6617 slower on obsolete hosts, but the extra complexity isn't worth it.
6619 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6620 * process.c (create_process) [!DOS_NT]:
6621 Remove now-unnecessary calls to emacs_close.
6623 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6625 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6626 returning early. (Bug#14850)
6628 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6629 and inhibit-iso-escape-detection attributes of 'undecided'.
6632 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6634 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6635 Reported by Herbert J. Skuhra in
6636 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6638 Don't lose top specpdl entry when memory is exhausted.
6639 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6640 specpdl overflow here, to simplify callers; all callers changed.
6641 Always reserve an unused entry at the stack top; this avoids
6642 losing the top entry's information when memory is exhausted.
6644 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6646 Clean up errno reporting and fix some errno-reporting bugs.
6647 * callproc.c (Fcall_process):
6648 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6649 * process.c (create_process, Fmake_network_process):
6650 * unexaix.c (report_error):
6651 * unexcoff.c (report_error):
6652 Be more careful about reporting the errno of failed operations.
6653 The code previously reported the wrong errno sometimes.
6654 Also, prefer report_file_errno to setting errno + report_file_error.
6655 (Fcall_process): Look at openp return value rather than at path,
6656 as that's a bit faster and clearer when there's a numeric predicate.
6657 * fileio.c (report_file_errno): New function, with most of the
6658 old contents of report_file_error.
6659 (report_file_error): Use it.
6660 (Ffile_exists_p, Ffile_accessible_directory_p):
6661 Set errno to 0 when it is junk.
6662 * fileio.c (Faccess_file):
6663 * image.c (x_create_bitmap_from_file):
6664 Use faccessat rather than opening the file, to avoid the hassle of
6665 having a file descriptor open.
6666 * lisp.h (report_file_errno): New decl.
6667 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6670 * process.c (create_process, wait_reading_process_output) [AIX]:
6671 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6672 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6673 a multithreaded environment anyway).
6674 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6676 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6678 * image.c (x_find_image_file): Don't close a remote file handle.
6680 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6682 Fix races with threads and file descriptors.
6683 * callproc.c (Fcall_process_region):
6684 * dired.c (open_directory):
6685 * emacs.c (main, Fdaemon_initialized):
6686 * image.c (x_find_image_file):
6687 * inotify.c (Finotify_rm_watch):
6688 * lread.c (Flocate_file_internal):
6689 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6690 * term.c (term_mouse_moveto, init_tty):
6691 * termcap.c (tgetent):
6692 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6693 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6694 * unexhp9k800.c, unexmacosx.c (unexec):
6695 * callproc.c (Fcall_process_region):
6696 Use emacs_close, not close.
6697 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6698 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6699 and posix_close function on current platforms (which all lack them).
6700 (emacs_close): Use it. This should fix the races on GNU/Linux and
6701 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6702 and it should avoid closing random victim file descriptors on
6705 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6707 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6708 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6711 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6712 This is for .gdbinit xbacktrace.
6714 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6715 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6716 (emacs_set_tty): Now static.
6717 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6718 * term.c (tty_capable_p, tty_default_color_capabilities)
6719 (get_tty_terminal, term_mouse_movement)
6720 (handle_one_term_event, init_tty, maybe_fatal):
6721 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6722 (tgetent, scan_file, name_match, compare_contin):
6723 * terminal.c (get_terminal):
6724 Use bool for boolean.
6725 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6726 Prefer char to unsigned char if either will do.
6727 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6728 (tty_write_glyphs): Prefer int to unsigned.
6729 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6730 All callers changed.
6731 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6733 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6736 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6737 (B__dummy__): New dummy symbol, to pacify C89.
6738 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6739 they can't grok varargs macros.
6740 * dispnew.c (add_window_display_history)
6741 (add_frame_display_history):
6742 * print.c (print_object):
6743 * xdisp.c (debug_method_add):
6744 Use %p printf format only for void pointers.
6745 * emacs.c (usage_message): New constant, replacing ...
6746 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6747 (main): Adjust to usage reorg.
6748 * fns.c (syms_of_fns):
6749 * profiler.c (syms_of_profiler):
6750 Don't use non-constant struct initializers.
6751 * gnutls.h (gnutls_initstage_t):
6752 * lisp.h (enum Lisp_Fwd_Type):
6753 * lread.c (lisp_file_lexically_bound_p):
6754 * xsettings.c (anonymous enum):
6755 Remove trailing comma.
6756 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6757 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6758 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6760 * regex.c (const_re_char): New type, to pacify strict C89.
6761 All uses of 'const re_char' replaced to use it.
6762 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6763 with glibc when strict C89. This change is imported from gnulib.
6765 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6766 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6767 Omit GNU_LINUX implementation, since it requires long long.
6768 * xterm.c (x_draw_underwave):
6769 Do not assume the traditional order of struct's members.
6770 (x_term_init): Rewrite to avoid the need for non-constant structure
6773 Syntax cleanup, mostly replacing macros with functions.
6774 This removes the need for the syntax_temp hack.
6775 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6776 * syntax.c (SYNTAX_INLINE): New macro.
6777 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6778 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6779 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6780 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6781 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6782 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6783 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6784 Now constants, not macros.
6785 (syntax_temp) [!__GNUC__]: Remove.
6786 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6787 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6788 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6789 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6790 Move here from syntax.h; now functions, not macros. Except for the
6791 last function, these are static since only syntax.c uses them.
6792 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6793 All uses changed. Now a function, not a macro; use this fact
6794 to simplify the code.
6795 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6796 compiler bugs; no longer relevant.
6797 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6798 (SYNTAX_INLINE): New macro.
6799 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6800 for the new functions. Use bool for boolean member.
6801 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6802 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6803 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6804 (SETUP_BUFFER_SYNTAX_TABLE):
6805 Now extern inline functions, not macros.
6806 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6807 Remove; all uses replaced by implementation.
6808 (syntax_temp) [!__GNUC__]: Remove decl.
6809 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6811 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6813 * emacs.c (main): Fix syntax error.
6815 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6817 Timestamp fixes for undo (Bug#14824).
6818 * atimer.c (schedule_atimer):
6819 * fileio.c (Ffile_newer_than_file_p):
6820 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6821 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6822 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6823 (syms_of_fileio): Remove Sclear_visited_file_name.
6824 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6825 file doesn't exist; this avoids an ambiguity with negative timestamps.
6826 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6827 * systime.h (make_emacs_time, invalid_emacs_time):
6828 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6829 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6830 * undo.c (record_first_change): Push (visited-file-modtime) onto
6831 undo list rather than reimplementing it by hand, incorrectly.
6833 2013-07-09 Ken Brown <kbrown@cornell.edu>
6835 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6837 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6839 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6841 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6843 Handle errno and exit status a bit more carefully.
6844 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6845 number into an exit status. Instead, use EXIT_CANCELED.
6846 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6847 * callproc.c (relocate_fd):
6848 * emacs.c (close_output_streams, main):
6849 * process.c (create_process):
6850 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6851 Use emacs_perror for simplicity.
6852 * callproc.c (relocate_fd, main):
6853 * sysdep.c (sys_subshell):
6854 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6855 (shut_down_emacs): Use emacs_write, not write.
6856 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6857 * fileio.c (Fcopy_file, e_write):
6858 * nsterm.m (ns_select):
6859 * process.c (send_process):
6860 * sound.c (vox_write):
6861 Use emacs_write_sig, not emacs_write.
6862 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6863 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6865 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6867 (emacs_full_write): New function.
6868 (emacs_write): Rewrite to use it.
6869 (emacswrite_sig, emacs_perror): New functions.
6870 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6872 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6874 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6875 on NS even if it is present. Pixmap on NS is a void*.
6877 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6879 Port to Ubuntu 10 (Bug#14803).
6880 Problem reported by T.V. Raman.
6881 * process.c (close_on_exec, accept4, process_socket):
6882 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6884 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6886 * w32.c (sys_dup): Declare prototype.
6890 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6892 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6894 Make file descriptors close-on-exec when possible (Bug#14803).
6895 This simplifies Emacs a bit, since it no longer needs to worry
6896 about closing file descriptors by hand in some cases.
6897 It also fixes some unlikely races. Not all such races, as
6898 libraries often open files internally without setting
6899 close-on-exec, but it's an improvement.
6900 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6901 * callproc.c (Fcall_process) [!MSDOS]:
6902 * emacs.c (main) [!DOS_NT]:
6903 * nsterm.m (ns_term_init):
6904 * process.c (create_process):
6905 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6906 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6907 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6908 Prefer mkostemp with O_CLOEXEC to mkstemp.
6909 * callproc.c (relocate_fd) [!WINDOWSNT]:
6910 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6911 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6913 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6914 Make the resulting file descriptor close-on-exec.
6915 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6916 * lread.c (load_descriptor_list, load_descriptor_unwind):
6917 Remove; no longer needed. All uses removed.
6918 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6919 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6921 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6922 (Fmake_network_process, Fnetwork_interface_list):
6923 (Fnetwork_interface_info, server_accept_connection):
6924 Make newly-created socket close-on-exec.
6925 * sysdep.c (emacs_open, emacs_fopen):
6926 Make new-created descriptor close-on-exec.
6927 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6928 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6930 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6932 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6933 for NS_IMPL_GNUSTEP.
6935 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6937 Fix openp errno handling.
6938 * callproc.c (Fcall_process): Preserve openp errno around close.
6939 * lread.c (openp): Set errno when returning -1, as some callers
6942 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6944 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6946 * nsterm.h (NSSavePanel): Update comment.
6947 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6948 (ns_run_file_dialog): Declare.
6950 * nsfns.m: Remove panelOK.
6952 (ns_run_file_dialog): New function.
6953 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6954 event loop, so file dialog is popped up by ns_run_file_dialog, called
6955 by sendEvent (Bug#14578).
6956 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6958 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6960 * xdisp.c (default_line_pixel_height): New function.
6961 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6962 (try_cursor_movement, redisplay_window, try_window)
6963 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6965 * window.c (window_scroll_pixel_based):
6966 use default_line_pixel_height.
6968 * dispextern.h (default_line_pixel_height): Add prototype.
6970 * frame.c (x_set_line_spacing): Accept a float value for
6971 line-spacing parameter, per the documentation.
6973 * data.c (Fmultibyte_string_p): Doc fix.
6975 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6977 Use emacs_open more consistently when opening files.
6978 This handles EINTR more consistently now, and makes it easier
6979 to introduce other uniform changes to file descriptor handling.
6980 * sysstdio.h: New file.
6981 * buffer.c (mmap_init):
6982 * cygw32.c (chdir_to_default_directory):
6983 * dispnew.c (Fopen_termscript):
6984 * emacs.c (Fdaemon_initialized):
6985 * fileio.c (Fdo_auto_save):
6986 * image.c (slurp_file, png_load_body, jpeg_load_body):
6987 * keyboard.c (Fopen_dribble_file):
6989 * print.c (Fredirect_debugging_output):
6990 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6991 * termcap.c (tgetent):
6992 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6993 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6994 * w32term.c (w32_initialize) [CYGWIN]:
6995 * xfaces.c (Fx_load_color_file):
6996 Use emacs_open instead of plain open, and emacs_fopen instead of
6998 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6999 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7000 * callproc.c (default_output_mode): New constant.
7001 (Fcall_process): Use it to call emacs_open instead of plain creat.
7002 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7003 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7004 (emacs_fopen): New function.
7005 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7006 Include <lisp.h>, for emacs_open.
7007 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7009 Remove duplicate #include directives.
7010 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7012 Don't include stdio.h twice.
7013 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7014 Don't include sys/types.h or stdio.h twice.
7015 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7016 * lread.c: Don't include coding.h twice.
7017 * nsfont.m: Don't include frame.h twice.
7018 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7019 * ralloc.c: Don't include <unistd.h> twice.
7020 * xdisp.c: Don't include font.h twice.
7021 * xterm.c: Don't include fontset.h twice.
7022 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7024 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7026 Scale ImageMagick images more carefully.
7027 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7028 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7029 Be more careful about avoiding undefined behavior after
7030 integer overflow and division by zero.
7032 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7034 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7035 (syms_of_w32fns): DEFSYM them.
7036 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7037 (CCHDEVICENAME): Define macros if not defined.
7038 (struct MONITOR_INFO_EX): New struct.
7039 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7040 (enum_display_monitors_fn): New variable.
7041 (globals_of_w32fns): Initialize it.
7042 (Fx_display_pixel_width, Fx_display_pixel_height)
7043 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7044 multi-monitor setups in docstrings.
7045 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7046 screen size by primary monitor's millimeter per pixel.
7047 (w32_monitor_enum, w32_display_monitor_attributes_list)
7048 (w32_display_monitor_attributes_list_fallback)
7049 (Fw32_display_monitor_attributes_list): New functions.
7050 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7052 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7054 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7056 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7058 * fileio.c (Qfile_notify_error): New error symbol.
7060 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7061 * inotify.c (inotify_callback, symbol_to_inotifymask)
7062 (Finotify_add_watch, Finotify_rm_watch): Use it.
7063 (inotifyevent_to_event): Exchange order of cookie and file name.
7064 (Finotify_add_watch): Adapt docstring.
7066 * lisp.h (Qfile_notify_error): Declare.
7068 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7070 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7071 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7072 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7073 which did not work (see <http://bugs.gnu.org/14569#307>).
7074 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7075 && (!noninteractive || initialized)). This attempts to thread
7076 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7078 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7080 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7081 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7083 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7085 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7086 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7087 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7088 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7090 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7092 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7093 Define to __sys_siglist.
7095 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7097 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7098 word-wrap, so that overflow-newline-into-fringe would work in
7099 visual-line-mode. (Bug#2749)
7100 (move_it_in_display_line_to): When the last scanned display
7101 element fits exactly on the display line, and
7102 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7103 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7104 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7105 finding buffer position that corresponds to pixel coordinates,
7106 e.g. in buffer_posn_from_coords.
7108 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7110 * process.c (handle_child_signal): Call catch_child_signal if
7113 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7115 Don't convert function pointers to void * and back.
7116 It isn't portable C, and it's easy enough to avoid.
7117 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7118 (make_save_value): Add support for SAVE_FUNCPOINTER.
7119 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7120 * print.c (print_object):
7121 Distinguish function from object pointers.
7122 * lisp.h (SAVE_FUNCPOINTER): New constant.
7123 (SAVE_SLOT_BITS): Adjust to it.
7124 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7125 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7126 (voidfuncptr): New typedef.
7127 (struct Lisp_Save_Value): New member data[0].funcpointer.
7128 (XSAVE_FUNCPOINTER): New function.
7130 Simplify buildobj processing.
7131 * Makefile.in (buildobj.h): Make it a sequence of strings each
7132 followed by comma, rather than a single string. Put it into a
7133 .tmp file in case there's an error while generating it.
7134 (gl-stamp): Use .tmp for temp files.
7135 (mostlyclean): Clean .tmp files.
7136 * doc.c (buildobj): Move to just the routine that needs it.
7137 It's now an array of strings, so processing is simpler.
7139 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7141 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7142 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7143 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7144 Invoke malloc_enable_thread even when not interactive.
7145 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7146 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7147 in this case, since the underlying bug has now been fixed.
7149 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7151 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7152 unlinking it (bug#14691).
7154 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7156 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7157 before checking whether buffer is modified. This lets
7158 `kill-buffer-query-functions' cancel killing of the buffer or save
7159 its content before `kill-buffer' asks user the "Buffer %s
7160 modified; kill anyway?" question.
7162 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7164 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7165 Let the super performKeyEquivalent deal with them (Bug#14747).
7167 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7169 * widget.c (resize_cb): Remove unused local.
7171 Do not use GTK 3 if it exists but cannot be compiled.
7172 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7173 * xterm.c (x_error_handler) [!USE_GTK]:
7176 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7178 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7180 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7181 to the valid range of values. (Bug#14753)
7183 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7184 when moving point by using the current glyph matrix. This avoids
7185 the need to force redisplay when this function is called in a
7188 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7190 Fix minor problems found by static checking.
7191 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7192 Redo the latter's body to sidestep GCC parenthesization warnings.
7193 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7194 * coding.c (detect_coding, detect_coding_system):
7195 * coding.h (struct undecided_spec):
7196 Use bool for boolean.
7197 * image.c (QCmax_width, QCmax_height): Now static.
7198 * xdisp.c (Fmove_point_visually): Remove unused local.
7200 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7202 * xdisp.c (Fmove_point_visually): New function.
7204 2013-06-28 Kenichi Handa <handa@gnu.org>
7206 * coding.h (define_coding_undecided_arg_index): New enum.
7207 (coding_attr_index): New members
7208 coding_attr_undecided_inhibit_null_byte_detection,
7209 coding_attr_undecided_inhibit_iso_escape_detection,
7210 coding_attr_undecided_prefer_utf_8.
7211 (undecided_spec): New struct.
7212 (struct coding_system): New member `undecided' of the member
7215 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7216 (detect_coding): Likewise.
7217 (detect_coding_system): Likewise.
7218 (Fdefine_coding_system_internal): New coding system properties
7219 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7221 (syms_of_coding): Adjust for coding_arg_undecided_max.
7223 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7225 * image.c (x_from_xcolors): Remove unused local.
7227 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7229 Defer image data transfer between X client and server until actual
7232 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7235 * image.c (Destroy_Image): Remove.
7236 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7237 `mask_p', and `colors_p'. All uses changed.
7238 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7239 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7240 New macros for `flags' arg to x_clear_image_1.
7241 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7242 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7243 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7244 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7245 (image_get_x_image, image_unget_x_image): New functions or macros.
7246 (image_background, image_background_transparent, x_to_xcolors)
7247 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7248 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7249 instead of Destroy_Image.
7250 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7251 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7252 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7253 (imagemagick_load_image, svg_load_image): Use them instead of
7254 x_create_x_image_and_pixmap, and x_put_x_image followed by
7255 x_destroy_x_image, respectively.
7256 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7257 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7258 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7259 background_transparent fields.
7260 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7261 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7263 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7265 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7266 This mostly consists of undoing recent changes.
7267 * callproc.c (Fcall_process):
7268 * process.c (create_process):
7269 Do not worry about catching SIGCHLD here, undoing previous change.
7270 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7271 * process.c, process.h (catch_child_signal):
7272 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7273 * process.c (catch_child_handler): Don't worry about being called
7274 lazily and do not assume caller has blocked SIGCHLD, undoing
7275 previous change. Move first-time stuff back to
7276 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7277 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7278 set lib_child_handler if it's already initialized, which may
7279 help avoid problems on GNUstep.
7281 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7283 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7284 * callproc.c (Fcall_process):
7285 * process.c (create_process):
7286 Make sure SIGCHLD is caught before we fork,
7287 since Emacs startup no arranges to catch SIGCHLD.
7288 * process.c (lib_child_handler): Initialize to null, not to
7290 (catch_child_signal): Allow self to be called lazily.
7291 Do nothing if it's already been called.
7292 Assume caller has blocked SIGCHLD (all callers do now).
7293 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7294 just before it's really needed.
7295 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7296 since it hasn't been caught yet.
7298 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7300 * image.c (compute_image_size): New function to implement
7301 :max-width and :max-height.
7302 (imagemagick_load_image): Use it.
7304 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7306 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7307 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7309 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7310 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7311 the SIGCHLD handler, since the code is not atomic and (due to glib)
7312 signals may be arriving now.
7313 * sysdep.c (init_signals): Do not catch child signals here;
7314 'main' now does that later, at a safer time.
7316 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7318 Clean up SIGCHLD handling a bit (Bug#14569).
7319 * process.c, process.h (catch_child_signal):
7320 Now always extern, even if !NS_IMPL_GNUSTEP.
7321 * process.c (catch_child_signal): Move glib tickler here from
7322 init_process_emacs, so that it's done earlier in Emacs
7323 initialization. Also move the noninteractive && !initialized
7324 check here from init_process_emacs. This is all a bit cleaner for
7325 GNUish platforms, and I hope it works around the Cygwin bug.
7326 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7327 that glib signal handling is tickled before glib creates threads.
7329 * process.c (wait_reading_process_output): Avoid int overflow
7330 when reading more than 2 GiB total from a process.
7332 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7334 * process.c (create_process): Handle a couple more cases,
7335 i.e., work even if new_argv and wait_child_setup[i] are cached.
7336 Use Fcall_process's style for volatile vars.
7338 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7340 * process.c (create_process): Mark PROCESS volatile.
7342 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7344 Use C99-style flexible array members if available.
7345 This avoids some subtle aliasing issues, which typically
7346 aren't a problem with GCC but may be a problem elsewhere.
7347 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7348 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7349 In either case, it uses a flexible array member rather than
7350 the old struct hack. All uses changed.
7351 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7352 Adjust to sdata reorganization.
7353 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7354 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7355 that ports better to pre-C99 non-GCC.
7356 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7357 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7358 as the latter has changed.
7359 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7360 and port better to pre-C99 GCC.
7361 * image.c (struct xpm_cached_color):
7362 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7363 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7364 Use FLEXIBLE_ARRAY_MEMBER.
7365 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7366 Move decl to top level so it gets checked against implementation.
7367 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7368 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7370 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7372 * syntax.c: Integer cleanups.
7373 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7374 All uses that need 0-or-2 changed to:
7375 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7376 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7377 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7378 (char_quoted, prev_char_comend_first, back_comment)
7379 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7380 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7381 Use bool for boolean.
7382 (update_syntax_table, skip_chars, skip_syntaxes):
7383 Prefer int to unsigned when either will do.
7384 (back_comment): Return boolean success flag, like forw_comment,
7385 instead of positive-or-minus-1 (which might have overflowed int anyway).
7386 Don't stuff ptrdiff_t into int.
7387 (syntax_spec_code, syntax_code_spec): Now const.
7388 (Fmatching_paren, scan_lists, scan_sexps_forward):
7389 Use enum syntaxcode for syntax code.
7390 (Fmatching_paren): Check that arg is a character, not just an integer.
7391 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7392 (Finternal_describe_syntax_value): Omit no-longer-needed
7394 (skip_chars): Use char, not unsigned char, when the distinction
7396 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7397 * bytecode.c (exec_byte_code):
7398 * syntax.c (syntax_spec_code, Fchar_syntax)
7399 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7401 * syntax.h (SYNTAX_WITH_FLAGS):
7402 Omit unnecessary casts.
7404 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7406 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7407 line dimensions here, to avoid race conditions with the main
7408 thread. (Bug#14062, bug#14630, bug#14669)
7410 * w32term.c (w32_draw_window_cursor): Compute the header line and
7411 mode line dimensions here.
7412 <w32_system_caret_window, w32_system_caret_hdr_height>:
7413 <w32_system_caret_mode_height>: New variables.
7415 * w32term.h: Declare them.
7417 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7419 * alloc.c (die): Move "assertion failed" string here ...
7420 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7421 COND when SUPPRESS_CHECKING. This shrinks the executable text
7422 size by 0.8% to 2.2% when configured with --enable-checking,
7423 depending on optimization flags (GCC 4.8.1 x86-64).
7425 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7427 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7429 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7430 base is 2; this is more accurate.
7432 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7434 * sound.c (string_default): Move to !WINDOWSNT section.
7435 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7437 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7439 * sound.c: Integer cleanups.
7440 Remove unnecessary forward decls.
7441 (struct sound_device): The 'file' member is now a Lisp_Object, not
7442 a char *, so that we needn't invoke alloca on a huge size.
7443 (Fplay_sound_internal): Adjust to this.
7444 (string_default): New function.
7445 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7446 Use it to adjust to the struct sound_device change.
7447 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7448 (be2hs) [0]: Remove.
7450 * syntax.c (skip_chars): Don't use uninitialized storage
7451 when searching a multibyte buffer for characters that are not in a
7452 unibyte string that contains non-ASCII characters.
7454 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7456 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7457 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7459 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7461 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7463 2013-06-18 Kenichi Handa <handa@gnu.org>
7465 * font.c (Ffont_spec): Signal an error for an invalid font name
7468 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7470 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7471 In particular this ports to 32-bit sparc Sun cc.
7472 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7473 array with a dummy element at specpdl[-1], so that its address can
7475 (unbind_to): Do not copy the binding; not needed, now that we
7476 copy old_value in the one place where the copy is needed.
7477 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7478 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7479 (union specbinding): Rename from struct specbinding. Redo layout
7480 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7481 which is not portable. With Sun C 5.12 32-bit sparc, the
7482 declaration causes nargs to be an unsigned bitfield, a behavior
7483 that the C standard allows; but Emacs wants nargs to be signed.
7484 The overall type is now a union of structures rather than a
7485 structure of union of structures, and the 'kind' member is now a
7486 bitfield, so that the overall type doesn't grow. All uses changed.
7487 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7489 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7491 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7492 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7494 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7496 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7498 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7499 unless we know that the window w's frame is a frame object.
7500 Another attempt at solving bug#14062 and bug#14630.
7502 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7504 * textprop.c (property_set_type): New enum.
7505 (add_properties): Allow appending/prepending text properties.
7506 (add_text_properties_1): Factored out of Fadd_text_properties.
7507 (Fadd_text_properties): Move all the code into
7508 add_text_properties_1.
7509 (Fadd_face_text_property): New function that calls
7510 add_text_properties_1.
7512 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7514 Move functions from lisp.h to individual modules when possible.
7515 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7516 * alloc.c (XFLOAT_INIT, set_symbol_name):
7517 * buffer.c (CHECK_OVERLAY):
7518 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7519 (set_char_table_parent):
7520 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7521 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7522 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7523 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7525 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7526 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7527 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7528 (backtrace_args, backtrace_debug_on_exit):
7529 * floatfns.c (CHECK_FLOAT):
7530 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7531 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7532 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7533 (set_hash_index_slot):
7534 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7535 * marker.c (CHECK_MARKER):
7536 * textprop.c (CHECK_STRING_OR_BUFFER):
7537 * window.c (CHECK_WINDOW_CONFIGURATION):
7538 Move here from lisp.h, and make these functions static rather than
7540 * buffer.c (Qoverlayp):
7542 * fns.c (Qhash_table_p):
7543 * window.c (Qwindow_configuration_p):
7545 * lisp.h: Remove the abovementioned defns and decls.
7547 Use functions, not macros, for XINT etc (Bug#11935).
7548 In lisp.h, prefer functions to function-like macros, and
7549 constants to object-like macros, when either will do. This:
7550 . simplifies use, as there's no more need to worry about
7551 arguments' side effects being evaluated multiple times.
7552 . makes the code easier to debug on some platforms.
7553 However, when using gcc -O0, keep using function-like macros
7554 for a few critical operations, for performance reasons.
7555 This sort of thing isn't needed with gcc -Og, but -Og
7556 is a GCC 4.8 feature and isn't widely-enough available yet.
7557 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7558 Remove enum lsb_bits; no longer needed.
7559 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7560 * buffer.c (Qoverlap):
7562 * fns.c (Qhash_table_p):
7563 Now extern, so lisp.h can use these symbols.
7564 * dispextern.h: Include character.h, for MAX_CHAR etc.
7565 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7566 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7567 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7568 (GLYPH_CODE_P): Move here from lisp.h.
7569 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7570 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7571 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7572 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7573 XUNTAG now returns void *.
7574 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7575 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7576 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7577 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7578 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7579 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7580 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7581 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7582 New macros, renamed from their sans-lisp_h_ counterparts.
7583 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7584 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7585 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7586 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7587 If compiling via GCC without optimization, define these as macros
7588 in addition to inline functions.
7589 To disable this, compile with -DINLINING=0.
7590 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7591 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7592 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7593 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7594 (INTMASK, VALMASK): Now macros, since static values cannot be
7595 accessed from extern inline functions.
7596 (VALMASK): Also a constant, for benefit of old GDB.
7597 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7598 is INTEGERP, which can fold it in.
7599 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7600 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7601 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7602 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7603 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7604 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7605 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7606 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7607 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7608 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7609 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7610 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7611 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7612 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7613 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7614 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7615 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7616 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7617 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7618 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7619 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7620 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7621 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7622 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7623 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7624 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7625 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7626 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7627 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7628 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7629 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7630 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7631 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7633 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7634 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7635 (VALMASK): Define in one place rather than in two, merging the
7636 USE_LSB_TAG parts; this is simpler.
7637 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7638 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7639 Move up, to avoid use before definition.
7640 Also include "globals.h" earlier, for the same reason.
7641 (make_natnum): New function.
7642 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7643 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7644 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7645 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7646 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7647 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7648 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7649 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7650 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7651 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7652 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7653 (Qwindow_configuration_p, Qimage): New forward declarations.
7654 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7655 (STRING_COPYIN): Remove; unused.
7656 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7657 (xcar_addr, xcdr_addr): New functions. All uses changed.
7658 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7659 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7660 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7661 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7662 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7663 (TYPE_RANGED_INTEGERP): Simplify.
7664 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7665 (setlocale, fixup_locale, synchronize_system_messages_locale)
7666 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7667 Now empty functions, not macros.
7668 (functionp): Return bool, not int.
7669 * window.c (Qwindow_configuration_p): Now extern,
7670 so window.h can use it.
7671 * window.h (Qwindowp): Move decl back to lisp.h.
7673 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7675 * xdisp.c (Fline_pixel_height): New function, required for solving
7678 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7680 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7682 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7684 * lread.c (syms_of_lread):
7685 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7687 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7689 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7691 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7693 * fileio.c (expand_file_name): Doc fix.
7695 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7697 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7698 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7699 Wait for self, not for 0. This can't hurt on GNU or similar
7700 system, and may help with Cygwin.
7702 * keyboard.c: Don't use PROP (...) as an lvalue.
7703 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7704 Use set_prop (A, B), not PROP (A) = B.
7706 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7708 * xdisp.c (get_it_property): Use it->window instead of generating
7709 a Lisp object from it->w.
7711 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7713 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7714 get-char-property the window that is being rendered, instead of
7715 the buffer, to support window-specific overlays. (Bug#14575)
7716 (compute_display_string_pos): When W is NULL, use the current
7717 buffer as the object to pass to get-char-property.
7718 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7719 pointer member of the bidi iterator, since no window is pertinent
7722 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7724 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7725 being displayed, and pass it to compute_display_string_pos.
7726 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7727 (bidi_paragraph_init): All callers changed.
7729 * xdisp.c (init_from_display_pos, init_iterator)
7730 (handle_single_display_spec, next_overlay_string)
7731 (get_overlay_strings_1, reseat_1, reseat_to_string)
7732 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7733 Set bidi_it.w member from it->w.
7734 (compute_display_string_pos): Accept additional argument, the
7735 window being displayed, and pass it to Fget_char_property.
7738 * dispextern.h (struct bidi_it): New member w, the window being
7740 (compute_display_string_pos): Adjust prototype.
7742 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7744 * xgselect.c: Remove unneeded include xterm.h.
7746 * process.c (wait_reading_process_output): Check for NS before GLIB.
7747 GLIB may be linked in due to rsvg, but ns_select must be called.
7749 * xgselect.c (xg_select): Remove call to window_system_available
7750 and g_main_context_pending at the top, so Gdk events (i.e. file
7751 notify) are processed when Emacs is started with -nw.
7753 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7755 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7756 (ctagsfiles3): New variable, includes only *.m files.
7757 (TAGS): Use an explicit language name in the regular expressions,
7758 to avoid transformation of '/SOMETHING' by MSYS to
7759 'c:\MSYS\SOMETHING'.
7761 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7763 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7765 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7767 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7768 still need to set the mouse pointer shape and activate help-echo.
7771 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7773 A few porting etc. fixes for the new file monitor code.
7774 See the thread containing
7775 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7776 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7777 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7778 (dir_monitor_callback, Fgfile_rm_watch):
7779 Use assq_no_quit instead of Fassoc, for speed.
7780 (dir_monitor_callback, Fgfile_rm_watch):
7781 eassert that the monitor is a fixnum.
7782 (dir_monitor_callback): No need for CDR_SAFE.
7783 Simplify building of lisp with alternative tails.
7784 (Fgfile_add_watch, Fgfile_rm_watch):
7785 Do not assume glib functions set errno reliably on failure.
7786 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7787 and signal an error otherwise.
7788 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7789 Use Fdelq instead of Fdelete, for speed.
7791 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7793 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7794 don't insist on being invoked on a highlighted tool-bar button.
7795 Avoids losing tool-bar functionality when mouse-highlight is nil.
7796 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7797 Don't highlight when mouse-highlight is nil.
7798 (note_mouse_highlight): When mouse-highlight is nil, don't return
7799 right away; instead, run tool-bar and mode-line highlight
7800 subroutine, clear any existing highlight, and revert the mouse
7801 pointer to its default shape. (Bug#14558)
7803 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7805 * lisp.mk (lisp): Add prog-mode.el.
7807 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7809 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7810 * process.c (dummy_handler): New function.
7811 (lib_child_handler): New static var.
7812 (handle_child_signal): Invoke it.
7813 (catch_child_signal): If a library has set up a signal handler,
7814 save it into lib_child_handler.
7815 (init_process_emacs): If using glib and not on Windows, tickle glib's
7816 child-handling code so that it initializes its private SIGCHLD handler.
7817 * syssignal.h (SA_SIGINFO): Default to 0.
7818 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7819 31; it should no longer be needed now.
7821 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7823 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7825 * gfilenotify.c (globals_of_gfilenotify): New function.
7826 (syms_of_gfilenotify): Move global initialization there.
7828 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7830 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7832 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7833 * keyboard.c (menu_bar_items, tool_bar_items):
7834 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7835 not override local keymaps any more.
7837 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7839 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7841 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7843 * w32console.c (initialize_w32_display): Return the dimensions of
7844 the console window via 2 additional arguments, not via the current
7845 frame. This avoids crashes due to overrunning the bounds of
7846 frame's decode_mode_spec_buffer, which is not resized following
7847 the change of the frame dimensions from the initial 10x10.
7849 * w32term.h (w32_initialize_display_info): Adjust prototype.
7851 * term.c (init_tty): Take dimensions of the frame from the values
7852 returned by initialize_w32_display.
7854 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7855 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7856 (LIBES): Add $(GFILENOTIFY_LIBS).
7858 * w32inevt.c (handle_file_notifications): Add dummy implementation
7859 for !HAVE_W32NOTIFY.
7861 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7863 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7865 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7867 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7869 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7871 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7873 Fix minor problems found by static checking.
7874 * data.c (pure_write_error):
7875 Use xsignal2, not Fsignal, as Fsignal might return.
7876 * eval.c (set_backtrace_debug_on_exit): Now static.
7877 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7878 No longer inline. EXTERN_INLINE is needed only for functions
7879 defined in .h files. Reindent function header as per GNU style.
7880 (backtrace_p, backtrace_top, backtrace_next):
7881 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7882 compiler or linker. Add extern decls to pacify gcc -Wall.
7883 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7885 * frame.c (free_monitors): Define only on platforms that need it.
7886 * nsterm.m (ns_term_init):
7887 * process.c (catch_child_signal):
7888 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7889 defined on all porting targets these days.
7890 * process.c, process.h (catch_child_signal):
7891 Make it extern only if NS_IMPL_GNUSTEP is defined.
7893 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7895 * w32.c (gettimeofday): Make the signature identical to prototype
7896 in nt/inc/sys/time.h.
7898 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7900 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7903 * keyboard.c (safe_run_hooks_error): Improve error message.
7905 * data.c (pure_write_error): Add `object' argument.
7906 * puresize.h (CHECK_IMPURE): Use it.
7908 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7910 * Makefile.in (NOTIFY_OBJ): New variable.
7911 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7913 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7914 Call syms_of_gfilenotify.
7916 * gfilenotify.c: New file.
7918 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7919 and Qfile_w32notify.
7920 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7921 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7923 * lisp.h: Declare syms_of_gfilenotify.
7925 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7927 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7929 Merge the specpdl and backtrace stacks. Make the structure of the
7930 specpdl entries more obvious via a tagged union of structs.
7931 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7932 (enum specbind_tag): New enum.
7933 (struct specbinding): Make it a tagged union of structs.
7934 Add a case for backtrace records.
7935 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7936 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7937 (backtrace_debug_on_exit): New accessors.
7938 (struct backtrace): Remove.
7939 (struct catchtag): Remove backlist field.
7940 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7942 (Flocal_variable_p): Speed up the common case where the binding is
7944 * eval.c (backtrace_list): Remove.
7945 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7946 (set_backtrace_args, set_backtrace_nargs)
7947 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7948 (backtrace_next): New functions.
7949 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7950 (unwind_to_catch, internal_lisp_condition_case)
7951 (internal_condition_case, internal_condition_case_1)
7952 (internal_condition_case_2, internal_condition_case_n): Don't bother
7953 with backtrace_list any more.
7954 (Fsignal): Adjust to new backtrace format.
7955 (grow_specpdl): Move up.
7956 (record_in_backtrace): New function.
7957 (eval_sub, Ffuncall): Use it.
7958 (apply_lambda): Adjust to new backtrace format.
7959 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7961 (specbind): Adjust to new specpdl format. Simplify.
7962 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7963 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7965 (mark_backtrace): Remove.
7966 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7967 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7968 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7970 * profiler.c (record_backtrace): Use get_backtrace.
7971 (handle_profiler_signal): Use backtrace_top_function.
7972 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7975 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7977 * process.h (catch_child_signal): Declare.
7979 * process.c (catch_child_signal): New function.
7980 (init_process_emacs): Call it.
7982 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7983 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7985 (x_set_cursor_type): Remove declaration.
7986 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7987 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7988 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7989 (ns_get_color): Use F suffix on float.
7990 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7991 (ns_get_rgb_color): Remove.
7992 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7993 (note_mouse_movement): x and y are CGFloat.
7994 (ns_draw_fringe_bitmap): Remove unused rowY.
7995 Change #if to COCOA && >= 10_6.
7996 (ns_draw_window_cursor): Remove unused overspill.
7997 (ns_draw_underwave): width and x are EamcsCGFloat.
7998 (ns_draw_box): thickness is CGFloat.
7999 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8000 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8001 if not in main thread.
8002 (ns_get_pending_menu_title, ns_check_menu_open)
8003 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8004 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8005 (sendFromMainThread:): New method.
8006 (changeFont:): size is CGFloat.
8007 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8008 Disable warning about permanent text.
8009 (characterIndexForPoint:): Adjust return type depending on GNUstep
8011 (mouseDown:): delta is CGFloat.
8012 (updateFrameSize): Remove unised variable f.
8013 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8014 Cast float to EmacsCGFloat.
8015 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8016 also to -1 when restoring.
8017 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8018 inside NS_IMPL_COCOA.
8019 (toggleFullScreen:): Put call to toggleFullScreen inside
8020 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8021 (setPosition:portion:whole:): por is CGFloat.
8022 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8023 (mouseDown:): Use CGFloat.
8024 (mouseDragged:): Remove unised variable edge.
8025 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8027 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8029 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8030 when NS_IMPL_GNUSTEP.
8031 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8032 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8033 (EmacsToolbar): Add clearAll. Add tag argument to
8034 addDisplayItemWithImage.
8035 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8037 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8039 * nsmenu.m (ns_update_menubar): Make static.
8040 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8041 (fillWithWidgetValue:): Add cast to SEL for setAction.
8042 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8043 (update_frame_tool_bar): Update code for GNUstep.
8044 (clearAll): New method.
8045 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8046 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8047 Move identifierToItem setObject and activeIdentifiers addObject before
8048 call to insertItemWithItemIdentifier.
8049 (validateVisibleItems): Fix indentation.
8050 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8051 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8052 UtilityWindow to aStyle, remove call to setStyleMask.
8054 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8056 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8057 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8058 Use F suffix on floats.
8059 (ns_char_width): Returns CGFloat.
8060 (ns_ascii_average_width): w is CGFloat instead of float.
8061 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8063 (ns_glyph_metrics): CGFloat instead of float.
8065 * nsfns.m (x_set_foreground_color, x_set_background_color):
8067 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8068 remove unused variables.
8069 (Fns_read_file_name): Keep track if panel is for save.
8070 Use ns_filename_from_panel/ns_directory_from_panel.
8071 (Fns_list_services): delegate only used for COCOA.
8072 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8073 Just return the input if GNUstep.
8074 (x_screen_planes): Remove.
8075 (Fxw_color_values): Use EmacsCGFloat
8076 (Fns_display_monitor_attributes_list): Only get screen number for
8078 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8080 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8081 ns_directory_from_panel.
8083 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8085 * process.c (handle_child_signal): Also use WCONTINUED.
8086 This is so that list-processes doesn't mistakenly list the process
8087 as stopped, when the process has actually been continued and is
8090 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8092 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8093 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8094 not already configured.
8096 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8098 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8100 * Makefile.in (mostlyclean): Remove *.res files.
8102 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8104 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8105 a buffer (bug#8447).
8107 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8109 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8110 display vector, and we backtrack, handle the case that the
8111 previous character position is also displayed from a display
8112 vector or covered by a display string or image. (Bug#14476)
8114 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8116 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8117 (struct MonitorInfo, free_monitors): Remove.
8118 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8119 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8120 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8123 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8124 (struct MonitorInfo, free_monitors): Remove.
8125 (ns_screen_name): Make static.
8126 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8127 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8130 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8131 (struct MonitorInfo): New struct.
8132 (free_monitors, make_monitor_attribute_list): Declare.
8134 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8136 (free_monitors, make_monitor_attribute_list): New functions.
8137 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8140 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8142 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8144 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8146 * keyboard.c: Apply keyboard decoding only to events that come directly
8147 from the tty, not from unread-command-events (bug#14368).
8148 (read_event_from_main_queue): New function, extracted from read_char.
8149 (read_decoded_char): Remove.
8150 (read_decoded_event_from_main_queue): New function to replace it.
8151 (read_char): Use it.
8152 (read_key_sequence): Use read_char rather than read_decoded_char.
8154 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8156 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8158 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8160 2013-05-22 Kenichi Handa <handa@gnu.org>
8162 The following changes are to fix the setting of
8163 buffer-file-coding-system on, for instance, C-x RET c unix RET
8164 _FILE_OF_DOS_EOL_TYPE_ RET.
8166 * coding.h (struct coding_system): New member detected_utf8_chars.
8168 * coding.c (detect_coding_utf_8): Count characters and check EOL
8169 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8171 (setup_coding_system): Do not initialize coding->head_ascii.
8172 (check_ascii): Do not set coding->eol_seen but update it. Do not
8173 call adjust_coding_eol_type here.
8174 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8175 If the eol-type of CODING is already specified, adjust the eol type
8176 of the found coding-system.
8177 (decode_coding_gap): Cancel previous change. Utilize the
8178 character numbers counted by detect_coding_utf_8. Fix detection
8181 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8183 * search.c (looking_at_1): Only set last_thing_searched if the match
8184 changed the match-data (bug#14281).
8186 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8188 * xdisp.c (reseat_at_previous_visible_line_start):
8189 Already declared in dispextern.h, so remove it here.
8190 (move_it_vertically_backward): Likewise.
8192 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8194 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8195 (Fx_display_pixel_width, Fx_display_pixel_height)
8196 (Fx_display_mm_width, Fx_display_mm_height):
8197 Mention `display-monitor-attributes-list' in docstrings.
8199 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8200 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8201 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8202 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8203 (Fx_display_backing_store, Fx_display_visual_class)
8204 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8205 (Fx_display_grayscale_p, Fx_display_pixel_width)
8206 (Fx_display_pixel_height, Fx_display_planes)
8207 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8208 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8209 (Fx_display_mm_width, Fx_display_mm_height)
8210 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8211 height for all physical monitors as in X11.
8213 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8214 Return pixel width or height for all physical monitors as in X11.
8216 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8218 Port --enable-gcc-warnings to clang.
8219 * bytecode.c (exec_byte_code):
8221 Redo diagnostic pragmas to pacify clang, too.
8222 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8223 * editfns.c (Fencode_time):
8224 * fileio.c (file_accessible_directory_p):
8225 * font.c (font_unparse_xlfd):
8226 Use '&"string"[index]' instead of '"string" + (index)'.
8227 * undo.c (user_error): Remove; unused.
8229 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8231 * insdel.c (insert_1_both): Document the arguments, instead of
8232 referring to insert_1, which no longer exists.
8234 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8235 some window, increment windows_or_buffers_changed, so that
8236 *Messages* display in that window is updated. (Bug#14408)
8238 * w32.c: Include epaths.h.
8239 (init_environment): Use cmdproxy.exe without leading directories.
8240 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8242 (gettimeofday): Adjust signature and return value to Posix
8245 * unexw32.c (open_output_file): Delete the existing emacs.exe
8246 before creating it, to break the hard link to the versioned
8249 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8250 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8251 (FIRSTFILE_OBJ): New variables.
8252 (W32_RES): Rename to EMACSRES. All users changed.
8253 (base_obj): Use $(CM_OBJ).
8254 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8255 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8256 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8257 $(W32_RES_LINK) before $(LIBES).
8258 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8260 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8262 * makefile.w32-in (DOC): Use just "DOC".
8264 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8266 * process.c: Export default filters and sentinels to Elisp.
8267 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8269 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8270 (Fset_process_sentinel, Fformat_network_address):
8271 Default to them instead of nil.
8272 (server_accept_connection): Sentinels can't be nil any more.
8273 (read_and_dispose_of_process_output): New function, extracted from
8274 read_process_output.
8275 (read_process_output): Use it; filters can't be nil.
8276 (Finternal_default_process_filter): New function, extracted from
8277 read_process_output.
8278 (exec_sentinel_unwind): Remove function.
8279 (exec_sentinel): Don't zilch sentinel while running.
8280 (status_notify): Sentinels can't be nil.
8281 (Finternal_default_process_sentinel): New function extracted from
8283 (setup_process_coding_systems): Default filter is not nil any more.
8284 (syms_of_process): Export new Elisp functions and initialize
8286 * lisp.h (make_lisp_proc): New function.
8288 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8290 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8292 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8294 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8295 unless we know that the window w is a leaf window.
8296 Another attempt at solving bug#14062.
8298 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8300 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8303 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8305 * image.c (gif_load): Check that subimages fit (Bug#14345).
8307 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8309 * lread.c (skip_dyn_eof): New function.
8310 (read1): Use it to skip the end of a file in response to #@00.
8312 * doc.c (get_doc_string): Slightly relax the sanity checking.
8314 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8316 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8317 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8318 (MonitorInfo): New struct.
8319 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8320 (Fns_display_monitor_attributes_list): New functions.
8321 (display-usable-bounds): Remove.
8322 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8325 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8327 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8328 (GTK_CHECK_VERSION): New macro, if not already defined.
8329 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8330 replaced by GTK_CHECK_VERSION.
8332 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8334 * xterm.h (GTK_PREREQ): New macro.
8335 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8336 to use this macro instead, for consistency and clarity.
8338 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8340 * xdisp.c (row_for_charpos_p): New function, with code of
8341 cursor_row_p, but accepts an additional argument CHARPOS instead
8342 of using a hardcoded PT.
8343 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8344 (row_containing_pos): Call row_for_charpos_p instead of partially
8345 doing the same. Fixes cursor positioning under longlines-mode
8346 when longlines-show-effect includes more than one newline, when
8347 moving the cursor vertically up.
8349 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8351 * makefile.w32-in (ACL_H): New macro.
8352 ($(BLD)/fileio.$(O)): Update dependencies.
8354 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8356 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8357 * Makefile.in (LIB_ACL): New macro.
8358 (LIBACL_LIBS): Remove.
8359 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8360 * fileio.c: Include <acl.h>.
8361 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8362 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8364 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8367 * unexelf.c: Don't assume ElfW (Half) fits in int.
8368 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8369 when dealing with ElfW (Half) values, since they can exceed 2**31
8370 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8371 (entry_address): Omit unused NUM arg. All uses changed.
8373 2013-05-07 Juri Linkov <juri@jurta.org>
8375 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8376 to the string converted from number with `Fnumber_to_string'.
8379 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8381 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8382 This fixes a problem introduced by my previous change.
8384 2013-05-07 Glenn Morris <rgm@gnu.org>
8386 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8388 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8390 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8392 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8394 Static checking by GCC 4.8.0.
8395 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8396 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8397 (x_get_monitor_attributes_fallback)
8398 (x_get_monitor_attributes_xinerama)
8399 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8400 Define only if USE_GTK.
8401 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8402 (x_get_monitor_attributes_fallback): Omit unused locals.
8403 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8404 Use double, not float, to avoid mixed-mode floating point arithmetic.
8406 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8407 Jan Djärv <jan.h.d@swipnet.se>
8409 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8410 (XINERAMA_CFLAGS): New macros.
8411 (ALL_CFLAGS, LIBES): Use them.
8413 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8414 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8415 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8416 (syms_of_xfns): DEFSYM them.
8417 (struct MonitorInfo): New struct.
8418 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8419 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8420 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8421 (x_get_monitor_attributes_xinerama): New functions.
8422 (Fx_display_monitor_attributes_list): New primitive.
8423 (syms_of_xfns): Defsubr it.
8425 * xterm.h (x_display_info): Add Xatom_net_workarea and
8426 Xatom_net_current_desktop.
8428 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8429 and dpyinfo->Xatom_net_current_desktop.
8431 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8433 * xdisp.c (pos_visible_p): Use the special code for finding the
8434 beginning of a display property or overlay for any "replacing"
8435 display property, not just for display strings. This solves
8436 incorrect reporting of position by posn-at-point. (Bug#14241)
8438 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8440 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8441 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8442 Verify that ElfW (Half) fits in int.
8443 (fatal): Use same signature as lisp.h.
8444 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8445 configure and build with -DUNEXELF_DEBUG without worrying about
8446 other modules that use DEBUG.
8447 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8448 possibly-wide integers now uses it instead of plain fprintf.
8449 (entry_address): New function, which avoids problems with 32-bit
8450 overflow on 64-bit hosts.
8451 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8452 (round_up): Don't assume the remainder fits in int.
8453 (find_section): Use bool for boolean. Simplify debug code.
8454 (unexec): Don't assume file sizes fit in int or size_t.
8455 Omit unnecessary trailing newline in 'fatal' format.
8456 Use strerror rather than outputting decimal error number.
8457 Remove unused code when emacs is not defined;
8458 this file relies on Emacs now.
8459 Don't assume e_phnum and e_shnum are positive.
8461 * regex.c: Fix problems when DEBUG is defined.
8462 (extract_number, extract_number_and_incr): Define regardless of
8463 whether DEBUG is defined; that's simpler and makes the code less
8464 likely to go stale in the normal case when DEBUG is not defined.
8465 Return int rather than taking an int * arg. All callers changed.
8466 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8467 Remove, replacing with ...
8468 (DEBUG_PRINT): New macro. All callers changed.
8469 (DEBUG_COMPILES_ARGUMENTS): New macro.
8470 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8471 (print_compiled_pattern, print_double_string) [DEBUG]:
8472 Use prototype rather than old-style definition.
8473 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8474 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8475 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8476 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8477 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8478 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8479 This matters only when DEBUG is defined.
8481 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8483 * xdisp.c (set_iterator_to_next): Set the
8484 ignore_overlay_strings_at_pos_p flag only if we are _really_
8485 iterating over an overlay string, as indicated by the
8486 current.overlay_string_index member. (Bug#14306)
8488 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8490 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8491 to where it is used, to avoid autorelease issues (Bug#14050).
8493 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8495 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8496 * fileio.c (syms_of_fileio): Implement this.
8497 * filelock.c (create_lock_file): If symbolic links don't work, so
8498 we use a regular file as a lock file, do not fsync the lock file;
8501 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8503 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8504 (syms_of_minibuf): Adjust accodingly.
8506 * callint.c (Fcall_interactively): Adjust calls accordingly.
8508 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8510 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8511 w->contents is a buffer before computing everything else.
8512 Use parentheses to disambiguate last part of the condition.
8514 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8515 assertion violations. (Bug#14062)
8517 2013-05-01 David Reitter <david.reitter@gmail.com>
8519 * nsfns.m (ns_tooltip): Initialize.
8521 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8523 * coding.c (decode_coding_gap): Don't remove the character before
8524 a newline unless it's a CR character. (Bug#14287)
8526 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8528 * dispextern.h (struct face): Move enum face_underline_type
8529 earlier so that bitfields can be in the same word.
8531 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8533 * nsfns.m (handlePanelKeys): New function.
8534 (EmacsOpenPanel:performKeyEquivalent:)
8535 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8536 arrows/function/control and copy/paste keys (Bug#14296).
8538 2013-04-27 Juri Linkov <juri@jurta.org>
8540 * callint.c (Fcall_interactively): Call `Qread_number' for
8541 interactive code letter `n' instead of using duplicate code.
8544 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8546 * systime.h (make_timeval): Declare as 'const'.
8548 2013-04-27 Kenichi Handa <handa@gnu.org>
8550 * font.c (font_open_entity): Always open a font of manageable
8553 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8555 Port better to AIX (Bug#14258).
8556 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8559 2013-04-24 Kenichi Handa <handa@gnu.org>
8561 * coding.c (decode_coding_iso_2022): When an invalid escape
8562 sequence is encountered, reset the invocation and designation
8563 status to the safest one.
8565 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8567 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8568 Without this fix, "make distclean" leaves stamp-h1 behind.
8570 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8572 * w32fns.c (w32_fullscreen_rect): New function to compute the
8573 window rectangle for the given fullscreen mode.
8574 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8575 longer tunes the window size. This keeps the window's edges flush
8576 with the screen and allows the taskbar to hide itself in fullboth.
8578 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8579 window decorations and uses the entire screen.
8581 * w32term.h (w32_fullscreen_rect) Add prototype.
8582 (struct w32_output): Replace normal_width, normal_height,
8583 normal_top, and normal_left members with a single normal_placement
8585 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8587 (FRAME_NORMAL_PLACEMENT): New macro.
8589 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8591 * minibuf.c (Ftest_completion): Silence compiler warning.
8593 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8595 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8598 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8601 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8602 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8603 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8604 parentheses where appropriate.
8606 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8608 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8610 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8612 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8613 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8614 Mention in the doc string that setting these variables takes
8615 effect only after a call to set-window-buffer. (Bug#14200)
8617 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8619 * indent.c (Fvertical_motion): Don't consider display strings on
8620 overlay strings as display strings on the buffer position we
8621 started from. This prevents vertical cursor motion from jumping
8622 more than one line when there's an overlay string with a display
8623 property at end of line.
8624 Reported by Karl Chen <Karl.Chen@quarl.org> in
8625 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8627 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8629 * window.c (select_window): `record_buffer' even if window is
8630 already selected (bug#14191).
8632 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8634 * window.c (Fwindow_end): Test more flags, including the buffer's
8635 last_overlay_modified flag, to determine whether the window's
8636 display is really up-to-date. Prevents the function from
8637 returning a stale value. (Bug#14170)
8638 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8641 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8643 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8644 garbaged only if it is not already the top frame on its TTY.
8645 This prevents flickering due to constant redrawing of TTY frames when
8646 there are GUI frames open in the same session. (Bug#13864)
8648 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8650 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8651 of marking the idle timers directly.
8653 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8655 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8658 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8660 * window.c (select_window): Don't record_buffer while the invariant is
8661 temporarily broken (bug#14161).
8663 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8665 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8667 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8669 2013-04-07 Romain Francoise <romain@orebokech.com>
8671 Ignore additional platform-specific ACL errors (Bug#13702).
8672 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8673 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8675 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8677 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8680 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8682 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8683 This bug was introduced by my 2013-02-25 change that simplified
8684 data_start configuration. Without this change, on GNU/Linux
8685 an Emacs configured with --enable-profiling fails immediately
8686 due to a profiler signal.
8687 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8688 with these flags. On platforms where special flags are needed
8689 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8690 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8691 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8693 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8695 Get rid of some platform-specific functions examining window
8696 system and its capabilities. This is a partial rework of the
8698 * lisp.h (have_menus_p): Remove prototype. This function is
8699 replaced with platform-independent window_system_available.
8700 (check_window_system): Move to...
8701 * frame.h (decode_window_system_frame, window_system_available):
8702 ...here, add new prototypes.
8703 * frame.c (window_system_available, decode_window_system_frame):
8705 (check_window_system): Platform-independent now.
8706 * xterm.h (x_in_use): Remove declaration.
8708 * w32term.h (check_x_frame):
8709 * nsterm.h (check_x_frame): Remove prototypes. This function
8710 is replaced with platform-independent decode_window_system_frame.
8711 * msdos.c (have_menus_p): Remove.
8712 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8713 Remove platform-specific functions. Use check_window_system,
8714 decode_window_system_frame and check_ns_display_info where
8715 appropriate. Minor style and comment tweaks.
8716 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8717 (check_x_frame): Likewise.
8718 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8720 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8721 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8722 * xmenu.c, xselect.c: All related users changed.
8724 2013-04-03 Kenichi Handa <handa@gnu.org>
8726 The following changes is to optimize the code for reading UTF-8
8729 * coding.c (check_ascii): Rename from detect_ascii. Return value
8730 changed. Check EOL format. Do not call adjust_coding_eol_type
8732 (check_utf_8): New function.
8733 (adjust_coding_eol_type): Do nothing if already adjusted.
8734 (detect_coding): Compare the return value of check_ascii with
8735 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8736 (decode_coding_gap): Optimize for valid UTF-8.
8738 2013-03-21 Kenichi Handa <handa@gnu.org>
8740 * coding.c (syms_of_coding): Cancel previous change.
8742 * insdel.c (insert_from_gap): Fix previous change.
8744 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8746 Consistently use platform-specific function to detect window system.
8747 * lisp.h (check_window_system): New prototype. This function is
8748 going to replace check_x, check_w32 and check_ns.
8749 (have_menus_p): Mention msdos.c in comment.
8750 * fontset.c (check_window_system_func): Remove. Adjust all users.
8751 * fontset.h (check_window_system_func): Remove prototype.
8752 * nsterm.h (check_ns):
8753 * xterm.h (check_x):
8754 * w32term.h (check_w32): Likewise.
8755 * menu.c (Fx_popup_menu): Use check_window_system.
8756 * msdos.c (check_window_system): Define for MS-DOS.
8757 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8758 * w32fns.c (check_window_system): Likewise for MS-Windows.
8759 * xfns.c (check_window_system): Likewise for X.
8760 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8761 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8763 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8765 Prefer < to > in range checks such as 0 <= i && i < N.
8766 This makes it easier to visualize quantities on a number line.
8767 This patch doesn't apply to all such range checks,
8768 only to the range checks affected by the 2013-03-24 change.
8769 This patch reverts most of the 2013-03-24 change.
8770 * alloc.c (xpalloc, Fgarbage_collect):
8771 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8772 * character.c (string_escape_byte8):
8773 * charset.c (read_hex):
8774 * data.c (cons_to_unsigned):
8775 * dispnew.c (update_frame_1):
8776 * doc.c (Fsubstitute_command_keys):
8777 * doprnt.c (doprnt):
8778 * editfns.c (hi_time, decode_time_components):
8779 * fileio.c (file_offset):
8780 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8781 * font.c (font_intern_prop):
8782 * frame.c (x_set_alpha):
8783 * gtkutil.c (get_utf8_string):
8784 * indent.c (check_display_width):
8785 * keymap.c (Fkey_description):
8786 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8788 * minibuf.c (read_minibuf_noninteractive):
8789 * process.c (wait_reading_process_output):
8790 * search.c (Freplace_match):
8791 * window.c (get_phys_cursor_glyph):
8792 * xdisp.c (redisplay_internal):
8793 * xsmfns.c (smc_save_yourself_CB):
8794 Prefer < to > for range checks.
8795 * dispnew.c (sit_for): Don't mishandle NaNs.
8796 This fixes a bug introduced in the 2013-03-24 change.
8797 * editfns.c (decode_time_components): Don't hoist comparison.
8798 This fixes another bug introduced in the 2013-03-24 change.
8800 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8802 * frame.h (struct frame): Drop scroll_bottom_vpos
8803 member becaue all real users are dead long ago.
8804 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8805 * xdisp.c (redisplay_internal): Adjust user.
8807 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8809 * nsmenu.m (showAtX:Y:for:): setLevel to
8810 NSPopUpMenuWindowLevel (Bug#13998).
8812 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8814 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8815 (ns_check_pending_open_menu): Declare.
8817 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8818 (x_activate_menubar): Update the menu with title that matches
8819 ns_get_pending_menu_title, and call
8820 ns_check_pending_openmenu (Bug#12698).
8821 (menuWillOpen:): New method.
8822 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8824 * nsterm.m (menu_will_open_state, menu_mouse_point)
8825 (menu_pending_title): New varaibles.
8826 (ns_get_pending_menu_title, ns_check_menu_open)
8827 (ns_check_pending_open_menu): New functions.
8829 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8831 * indent.c (current_column_bol_cache): Remove leftover which is not
8832 used in Fmove_to_column any more.
8833 (current_column, scan_for_column): Adjust users.
8834 * keyboard.c (last_point_position_buffer, last_point_position_window):
8835 Remove leftovers which are not used for recording undo any more.
8836 (command_loop_1, syms_of_keyboard): Adjust users.
8837 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8838 redisplay_window any more.
8839 (move_it_to): Adjust user.
8841 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8843 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8844 Update dependencies.
8846 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8848 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8849 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8852 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8854 * window.h (struct window): Replace hchild, vchild and buffer slots
8855 with a single slot 'contents'. This is possible because each valid
8856 window may have either the child window (in vertical or horizontal
8857 combination) or buffer to display (for the leaf window). Using that,
8858 a lot of operations to traverse and/or change window hierarchies may
8859 be simplified. New member horizontal is used to distinguish between
8860 horizontal and vertical combinations of internal windows.
8861 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8862 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8863 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8864 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8865 Use contents slot, not buffer, where appropriate.
8866 (wset_combination): New function.
8867 (wset_buffer): Add eassert.
8868 (Fframe_first_window): Simplify the loop reaching first window.
8869 (Fwindow_buffer): Use WINDOW_LEAF_P.
8870 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8871 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8872 (unshow_buffer): Convert initial debugging check to eassert.
8873 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8874 (make_parent_window, window_resize_check, window_resize_apply)
8875 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8876 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8877 Adjust to match struct window changes.
8878 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8879 (mark_window_cursors_off, count_windows, get_leaf_windows)
8880 (foreach_window_1): Simplify the loop.
8881 * alloc.c (mark_object): Do not check for the leaf window because
8882 internal windows has no glyph matrices anyway.
8883 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8884 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8885 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8886 (build_frame_matrix_from_window_tree, mirror_make_current)
8887 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8888 (update_window_tree, set_window_update_flags): Simplify the loop.
8889 (sync_window_with_frame_matrix_rows): Enforce live window.
8890 Use contents slot, not buffer, where appropriate.
8891 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8892 and WINDOW_HORIZONTAL_COMBINATION_P.
8893 (make_frame_visible_1): Simplify the loop.
8894 Use contents slot, not buffer, where appropriate.
8895 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8896 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8897 (expose_window_tree): Likewise.
8898 Use contents slot, not buffer, where appropriate.
8899 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8900 to avoid deleted windows. Use contents slot instead of buffer.
8901 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8902 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8903 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8904 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8906 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8908 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8909 identify the reasons for assertion violations in bug#14062 and
8911 (Fx_show_tip): Fix compilation error under
8912 "--enable-check-lisp-object-type". (Bug#14073)
8914 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8915 Reported by <rzl24ozi@gmail.com>.
8917 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8919 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8921 (unwind_with_echo_area_buffer): ...to restore it here.
8922 This is needed to ensure that...
8923 (redisplay_window): ...both window markers are valid here,
8924 which is verified by eassert.
8925 * editfns.c (save_excursion_save): Do not assume that
8926 selected_window always displays the buffer.
8927 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8930 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8932 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8935 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8937 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8939 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8941 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8942 since MinGW's w32api headers do. This avoids compiler warnings.
8944 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8947 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8949 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8951 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8953 * gtkutil.c (style_changed_cb): Check if frame is live and an
8954 X frame (Bug#14038).
8956 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8958 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8959 Define only for _WIN32_WINNT less than 0x0500.
8960 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8962 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8963 see its own definitions of 'struct timeval' and 'struct timezone'.
8965 Fix incompatibilities between MinGW.org and MinGW64 headers.
8966 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8968 * w32.c (REPARSE_DATA_BUFFER): Guard with
8969 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8971 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8973 * xterm.c: Include X11/XKBlib.h
8974 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8976 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8978 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8980 * blockinput.h (input_blocked_p): Likewise.
8981 * bytecode.c (exec_byte_code): Likewise.
8982 * callproc.c (call_process_kill, call_process_cleanup)
8983 (Fcall_process): Likewise.
8984 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8985 (Fccl_execute_on_string): Likewise.
8986 * character.c (string_escape_byte8): Likewise.
8987 * charset.c (read_hex): Likewise.
8988 * cm.c (calccost): Likewise.
8989 * data.c (cons_to_unsigned): Likewise.
8990 * dired.c (directory_files_internal, file_name_completion):
8992 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8993 (sit_for): Likewise.
8994 * doc.c (Fsubstitute_command_keys): Likewise.
8995 * doprnt.c (doprnt): Likewise.
8996 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8997 * emacsgtkfixed.c: Likewise.
8998 * fileio.c (file_offset, Fwrite_region): Likewise.
8999 * floatfns.c (Fexpt, fmod_float): Likewise.
9000 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9002 * font.c (font_intern_prop): Likewise.
9003 * frame.c (x_set_alpha): Likewise.
9004 * gtkutil.c (get_utf8_string): Likewise.
9005 * indent.c (check_display_width): Likewise.
9006 * intervals.c (create_root_interval, rotate_right, rotate_left)
9007 (split_interval_right, split_interval_left)
9008 (adjust_intervals_for_insertion, delete_node)
9009 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9010 (merge_interval_right, merge_interval_left, copy_intervals)
9011 (set_intervals_multibyte_1): Likewise.
9012 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9013 * keymap.c (Fkey_description): Likewise.
9014 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9015 * lread.c (openp, read_integer, read1, string_to_number):
9017 * menu.c (ensure_menu_items): Likewise.
9018 * minibuf.c (read_minibuf_noninteractive): Likewise.
9019 * print.c (printchar, strout): Likewise.
9020 * process.c (create_process, Faccept_process_output)
9021 (wait_reading_process_output, read_process_output, send_process)
9022 (wait_reading_process_output): Likewise.
9023 * profiler.c (make_log, handle_profiler_signal): Likewise.
9024 * regex.c (re_exec): Likewise.
9025 * regex.h: Likewise.
9026 * search.c (looking_at_1, Freplace_match): Likewise.
9027 * sysdep.c (get_child_status, procfs_ttyname)
9028 (procfs_get_total_memory): Likewise.
9029 * systime.h (EMACS_TIME_VALID_P): Likewise.
9030 * term.c (dissociate_if_controlling_tty): Likewise.
9031 * window.c (get_phys_cursor_glyph): Likewise.
9032 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9033 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9035 * xfns.c (Fx_window_property): Likewise.
9036 * xmenu.c (set_frame_menubar): Likewise.
9037 * xselect.c (x_get_window_property, x_handle_dnd_message):
9039 * xsmfns.c (smc_save_yourself_CB): Likewise.
9040 * xterm.c (x_scroll_bar_set_handle): Likewise.
9042 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9044 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9045 to be optional or nil. Adjust comment and convert it to docstring.
9046 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9047 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9049 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9051 Static checking by GCC 4.8-20130319.
9052 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9053 * process.c (Fset_process_datagram_address)
9054 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9055 * xdisp.c (get_char_face_and_encoding):
9056 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9057 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9058 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9060 2013-03-24 Ken Brown <kbrown@cornell.edu>
9062 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9063 fix compilation on 64-bit Cygwin, where underscores are not
9064 automatically prepended.
9066 * w32term.c (w32_initialize): Silence compiler warning.
9068 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9070 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9071 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9072 variables, to save and restore frame dimensions.
9073 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9074 after returning from a 'fullscreen' configuration.
9075 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9076 to avoid races between the main thread and the input thread.
9078 * w32term.h (struct w32_output): New members normal_width,
9079 normal_height, normal_top, normal_left, and prev_fsmode.
9080 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9081 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9084 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9085 'fullscreen' parameter. Always record previous width and height
9086 of the frame, except when switching out of maximized modes, so
9087 that they could be restored correctly, instead of resetting to the
9088 default frame dimensions. Send SC_RESTORE command to the frame,
9089 unless we are going to send SC_MAXIMIZE, to restore the frame
9090 resize hints in the mouse pointer shown by the window manager.
9093 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9095 * lisp.h (get_frame_param): Adjust conditions for prototype
9098 2013-03-22 Ken Brown <kbrown@cornell.edu>
9100 * unexcw.c: Drop unneeded inclusion of w32common.h.
9101 (report_sheap_usage): Declare.
9102 (read_exe_header): Add magic numbers for x86_64.
9103 (fixup_executable): Fix printf format specifier for unsigned long
9106 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9108 * frame.h (struct frame): Put menu_bar_window under #ifdef
9109 because this member is not needed when X toolkit is in use.
9110 (fset_menu_bar_window):
9111 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9112 (free_glyphs, update_frame):
9113 * xdisp.c (expose_frame): Likewise.
9114 (display_menu_bar): Likewise. Remove redundant eassert.
9115 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9118 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9120 Use functions and constants to manipulate Lisp_Save_Value objects.
9121 This replaces code that used macros and strings and token-pasting.
9122 The change makes the C source a bit easier to follow,
9123 and shrinks the Emacs executable a bit.
9124 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9125 (make_save_value): Change 1st arg from string to enum. All callers
9128 (mark_object): Use if, not #if, for GC_MARK_STACK.
9129 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9130 (XSAVE_OBJECT): Now functions, not macros.
9131 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9132 the constant was never used.
9133 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9134 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9135 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9136 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9138 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9139 type3 with a single member save_type. All uses changed.
9140 (save_type, set_save_pointer, set_save_integer): New functions.
9141 * print.c (PRINTX): Remove.
9143 * alloc.c: Remove redundant static declarations.
9145 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9147 * window.h (struct window): Convert left_col, top_line, total_lines
9148 and total_cols from Lisp_Objects to integers. Adjust comments.
9149 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9151 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9152 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9153 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9154 Adjust users where appropriate.
9156 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9158 * frame.h (struct frame): Drop resx and resy because the same data is
9159 available from window system-specific output context. Adjust users.
9160 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9161 New functions to provide defaults when no window system available.
9162 (FRAME_RES_X, FRAME_RES_Y): New macros.
9163 (NUMVAL): Move from xdisp.c.
9164 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9165 (Ffont_face_attributes, Fopen_font):
9166 * image.c (gs_load):
9167 * w32font.c (fill_in_logfont):
9168 * xdisp.c (calc_pixel_width_or_height):
9169 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9170 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9172 2013-03-20 Kenichi Handa <handa@gnu.org>
9174 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9175 to 1 (temporary workaround until a bug related to ASCII
9176 optimization is fixed).
9178 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9180 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9181 Signal error if window is not internal. Adjust docstring.
9182 (delete_all_child_windows): Use combination_limit to save the buffer.
9183 (Fset_window_configuration): Adjust accordingly.
9184 * print.c (syms_of_print): Initialize debugging output not here...
9185 (init_print_once): ...but in a new function here.
9186 * lisp.h (init_print_once): Add prototype.
9187 * emacs.c (main): Add call to init_print_once. Adjust comments.
9189 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9191 * window.c (window_resize_check, window_resize_apply)
9192 (window_from_coordinates, recombine_windows, set_window_buffer)
9193 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9194 (Fsplit_window_internal, Fdelete_window_internal)
9195 (freeze_window_starts): Use bool for booleans.
9196 * window.h (window_frame_coordinates, resize_frame_windows)
9197 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9199 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9201 * dispnew.c (bitch_at_user): Use `user-error'.
9203 2013-03-17 Ken Brown <kbrown@cornell.edu>
9205 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9206 as return type of image_background. (Bug#13981)
9207 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9209 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9211 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9212 (ns_select): Don't return with result uninitialized.
9214 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9217 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9219 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9220 directories. If filename is nil, get directory name (Bug#13932).
9221 Use getFilename and getDirectory.
9222 (getFilename, getDirectory): New methods for EmacsSavePanel and
9224 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9226 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9228 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9230 2013-03-15 Kenichi Handa <handa@gnu.org>
9232 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9233 (adjust_after_replace): Make it back to static. Delete the third
9234 arg text_at_gap_tail. Cancel the code for handling it.
9236 * coding.h (struct coding_system): New member eol_seen.
9238 * coding.c (detect_ascii): New function.
9239 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9240 when the source bytes are actually scanned. On detecting for
9241 coding_category_utf_8_auto, call detect_ascii instead of scanning
9242 source bytes directly.
9243 (produce_chars): Call insert_from_gap with the new arg 0.
9244 (encode_coding): Likewise.
9245 (decode_coding_gap): Control ASCII optimization by the variable
9246 disable_ascii_optimization instead of #ifndef .. #endif.
9247 Deccode EOL format according to coding->eol_seen.
9248 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9251 * lisp.h (adjust_after_replace): Cancel externing it.
9252 (insert_from_gap): Adjust prototype.
9254 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9256 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9257 FULLSCREEN_MAXIMIZED. (Bug#13935)
9259 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9261 * region-cache.c (find_cache_boundary, move_cache_gap)
9262 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9263 Simplify debugging check and convert to eassert. Adjust comment.
9264 (pp_cache): Put under ENABLE_CHECKING.
9266 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9268 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9269 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9271 (w32fullscreen_hook): If the frame is visible, reset
9272 f->want_fullscreen flag after changing the frame size. If the
9273 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9276 2013-03-13 Daniel Colascione <dancol@dancol.org>
9278 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9279 too so that these builds can use Cygwin's file conversion
9280 functions. (We've been building and linking cygw32.o all along
9281 and just not using it.)
9283 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9285 File synchronization fixes (Bug#13944).
9286 * Makefile.in (LIB_FDATASYNC): New macro.
9288 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9289 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9290 Don't worry about HAVE_FSYNC, since a substitute fsync is
9291 available if the system lacks one.
9292 (Fwrite_regin): Retry fsync if interrupted.
9294 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9296 * w32term.c (w32_read_socket): If the Emacs frame is being
9297 activated, call w32fullscreen_hook, to make sure the new frame
9298 dimensions are in effect. (Bug#13937)
9300 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9302 * xdisp.c (init_iterator): Simplify because both character and byte
9303 positions are either specified or -1. Add eassert. Adjust comment.
9304 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9305 character and byte positions can be obtained from marker.
9307 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9309 Static checking by Sun C 5.12.
9310 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9311 * bytecode.c (exec_byte_code):
9312 * dispnew.c (init_display):
9314 * fileio.c (Fsubstitute_in_file_name):
9315 * keyboard.c (Fevent_convert_list):
9316 * keymap.c (Fsingle_key_description):
9317 * term.c (maybe_fatal, fatal):
9318 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9319 * xsmfns.c (Fhandle_save_session):
9320 Omit unreachable code.
9321 * keymap.c (map_keymap_char_table_item): Cast void * to
9322 a function pointer type; the C Standard requires this.
9324 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9325 Include <sys/param.h> unconditionally, as that works elsewhere and
9326 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9327 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9330 See ChangeLog.12 for earlier changes.
9336 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9338 This file is part of GNU Emacs.
9340 GNU Emacs is free software: you can redistribute it and/or modify
9341 it under the terms of the GNU General Public License as published by
9342 the Free Software Foundation, either version 3 of the License, or
9343 (at your option) any later version.
9345 GNU Emacs is distributed in the hope that it will be useful,
9346 but WITHOUT ANY WARRANTY; without even the implied warranty of
9347 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9348 GNU General Public License for more details.
9350 You should have received a copy of the GNU General Public License
9351 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.