1 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
4 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
9 * process.c (create_process): Reset SIGPROF handler in the child.
10 * callproc.c (call_process): Likewise.
12 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
14 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
16 2014-01-29 Eli Zaretskii <eliz@gnu.org>
18 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
19 of zero to print strings, GDB doesn't like it.
21 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
22 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
23 we still use correct addresses. (Bug#16576)
25 2014-01-27 K. Handa <handa@gnu.org>
27 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
28 to preserve the code detection behavior of 24.3.
29 * coding.h (struct coding_system): New member detected_utf8_bytes.
30 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
31 (decode_coding_gap): Use short cut for UTF-8 file reading only
32 when coding->detected_utf8_bytes equals to coding->src_bytes.
33 * fileio.c (Finsert_file_contents): Cancel the previous change.
35 2014-01-29 Martin Rudalics <rudalics@gmx.at>
37 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
40 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
42 * xmenu.c (create_and_show_popup_menu): Handle case when no key
43 is grabbed (Bug#16565).
45 2014-01-28 Martin Rudalics <rudalics@gmx.at>
47 * xdisp.c (last_max_ascent): Re-remove after erroneously
48 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
50 (move_it_to): Re-remove reference to last_max_ascent.
51 (Fwindow_text_pixel_size): Add iterator's max_ascent and
52 max_descent here instead of calling line_bottom_y. Fix
55 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
57 * terminal.c (initial_free_frame_resources): New function.
58 (init_initial_terminal): Install new hook to free face cache
59 on initial frame and avoid memory leak. For details, see
60 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
61 * xfaces.c (free_frame_faces): Adjust comment.
63 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
65 * data.c (Fstring_to_number): Document results if unparsable
68 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
70 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
72 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
74 When decoding, prefer ptrdiff_t to int for buffer positions etc.
75 * coding.c (detect_coding_utf_8, emacs_mule_char)
76 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
77 (check_utf_8, decode_coding):
78 * coding.h (struct coding_system.errors):
79 Use ptrdiff_t, not int, for integer values derived from buffer and
82 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
83 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
84 before invoking decode_coding_gap, since there's just one block.
86 2014-01-25 Martin Rudalics <rudalics@gmx.at>
88 Fix handling of face attributes in Fx_create_frame (Bug#16529).
89 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
90 too early. Again run change_frame_size before assigning menu-
93 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
95 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
96 arrives, call x_check_fullscreen, in case the new display has a
97 different resolution. (Bug#16517)
99 2014-01-25 Eli Zaretskii <eliz@gnu.org>
101 * term.c (read_menu_input): If the selected frame changes, exit
103 (tty_menu_show): If the selected frame changes while we displayed
104 a menu, throw to top level. (Bug#16479)
106 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
108 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
110 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
112 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
113 * data.c (count_one_bits_word): Fix bug (negated comparison)
114 when BITS_PER_ULL < BITS_PER_BITS_WORD.
116 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
118 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
119 undefined behavior by initializing display property bit of a
120 string processed by the bidirectional iterator. For details, see
121 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
123 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
125 Minor cleanup of previous change.
126 * image.c (imagemagick_error, Fimagemagick_types):
127 Omit some recently-introduced and unnecessary casts and assignments.
129 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
131 Fix two memory leaks discovered with Valgrind.
132 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
133 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
135 2014-01-22 Martin Rudalics <rudalics@gmx.at>
137 Fixes in window size functions around Bug#16430 and Bug#16470.
138 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
139 (Fwindow_mode_line_height, Fwindow_header_line_height)
140 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
141 Minor doc-string adjustments.
142 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
144 (window_body_height, window_body_width): Do not count partially
145 visible lines/columns when PIXELWISE is nil (Bug#16470).
146 (Qfloor, Qceiling): New symbols.
148 2014-01-21 Eli Zaretskii <eliz@gnu.org>
150 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
151 when the image cache is not yet allocated. (Bug#16509)
153 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
155 * buffer.c (Fkill_buffer): When killing an indirect buffer,
156 re-attach intervals to its base buffer (Bug#16502).
157 * intervals.c (set_interval_object): Move from here...
158 * intervals.h (set_interval_object): ... to here. Fix comments.
160 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
162 Avoid undefined behavior by initializing buffer redisplay bit.
163 Problem reported by Dmitry Antipov in
164 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
165 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
167 Revert some of the CANNOT_DUMP fix (Bug#16494).
168 * lread.c (init_lread): Fix typo: NILP, not !NILP.
170 2014-01-19 Eli Zaretskii <eliz@gnu.org>
172 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
173 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
174 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
175 they are replaced by macros that expand into direct calls to the
176 corresponding functions from GDI32.DLL.
177 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
178 variables in the Cygwin build, they are unused.
180 2014-01-19 K. Handa <handa@gnu.org>
182 * composite.c (composition_update_it): Fix previous change.
184 2014-01-18 Eli Zaretskii <eliz@gnu.org>
186 Fix file name handling on MS-Windows 9X.
187 * w32.c (maybe_load_unicows_dll): New function.
189 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
190 on, to make sure we can convert file names to and from UTF-8 on
191 Windows 9X. This fixes a failure to start up because Emacs cannot
192 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
194 * w32font.c [WINDOWSNT]: Include w32.h.
195 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
196 of implementing the same stuff.
197 Remove now unused g_b_init_is_windows_9x.
199 * w32.h (maybe_load_unicows_dll): Add prototype.
201 2014-01-17 Eli Zaretskii <eliz@gnu.org>
203 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
204 switch to single keyboard. Prevents daemon crashes when a new
205 client connects while we show a TTY menu in an existing client.
208 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
210 Fix MinGW64 porting problem with _setjmp.
211 Reported by Eli Zaretskii in:
212 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
213 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
214 the old _setjmp and _longjmp. All uses changed.
216 2014-01-13 Daniel Colascione <dancol@dancol.org>
218 * textprop.c (Fremove_list_of_text_properties): Correctly
219 handle reaching the end of the interval tree. (Bug#15344)
221 2014-01-13 Martin Rudalics <rudalics@gmx.at>
223 * xdisp.c (resize_mini_window): Round height to a multiple of
224 frame's line height. Fix bug in calculation of window start
225 position (Bug#16424).
227 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
229 * macfont.m: Include termchar.h.
230 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
231 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
232 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
233 *_WITH_GC_* to take face and f as parameters.
234 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
235 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
237 2014-01-13 Daniel Colascione <dancol@dancol.org>
239 Fix menu item updating in the presence of the Unity global menu
242 * gtkutil.h (xg_have_tear_offs): Add frame parameter
243 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
245 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
246 updating menus; explain why.
247 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
248 problem it's supposed to solve and it interferes with detecting
249 the presence of a global menu.
250 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
253 2014-01-11 K. Handa <handa@gnu.org>
255 * composite.c (composition_update_it): Fix indexing of
256 LGSTRING_CHAR (Bug#15984).
258 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
260 * unexw32.c (_start) [__MINGW64__]: Define to __start.
262 2014-01-11 Eli Zaretskii <eliz@gnu.org>
264 * xdisp.c (try_window_id): Don't use this function's optimizations
265 if overlays in the buffer displayed by the window have changed
266 since last redisplay. (Bug#16347)
267 (message_dolog): Fix indentation.
269 2014-01-11 Martin Rudalics <rudalics@gmx.at>
271 * frame.c (frame_resize_pixelwise): Fix doc-string.
273 2014-01-10 Martin Rudalics <rudalics@gmx.at>
275 Fix handling of internal borders (Bug#16348).
276 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
277 internal border width from pixel width of windows.
278 (change_frame_size_1): Don't return early when frame's pixel
279 size changes - we still have to record the new sizes in the
281 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
282 also when toolbar gets larger.
283 * window.c (check_frame_size): Include internal_border_width in
285 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
286 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
287 non-toolkit/non-GTK version clear internal border.
288 * xterm.c (x_clear_under_internal_border): New function for
289 non-toolkit/non-GTK version.
290 (x_after_update_window_line): In non-toolkit/non-GTK version
292 (handle_one_xevent, x_set_window_size): Call
293 x_clear_under_internal_border in non-toolkit/non-GTK version.
294 * xterm.h (x_clear_under_internal_border): Extern it.
296 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
298 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
299 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
302 2014-01-06 Eli Zaretskii <eliz@gnu.org>
304 * xdisp.c (redisplay_window): Don't skip window redisplay if the
305 last value of point is not equal to buffer's point. (Bug#16129)
307 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
310 * nsterm.h (updateCollectionBehavior): Rename from
311 updateCollectionBehaviour. All uses changed.
313 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
314 * Makefile.in (SETFATTR): New macro.
315 (temacs$(EXEEXT)): Use it.
317 2014-01-04 Martin Rudalics <rudalics@gmx.at>
319 Fix maximization behavior on Windows (Bug#16300).
320 * w32fns.c (w32_fullscreen_rect): Don't handle
321 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
322 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
323 of SetWindowPos. Restore last placement also when leaving
324 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
325 but the FULLSCREEN_BOTH case.
327 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
330 * data.c (arithcompare_driver):
331 * fileio.c (Fcar_less_than_car):
332 * fns.c (internal_equal):
333 * frame.c (delete_frame):
334 * lisp.h (enum More_Lisp_Bits):
336 Avoid C99 constructs that don't work in C89.
337 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
338 to port to C89, which doesn't have 'long long'.
339 (count_trailing_zero_bits): Use them.
341 2014-01-03 Chong Yidong <cyd@gnu.org>
343 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
345 2014-01-02 Martin Rudalics <rudalics@gmx.at>
347 Further adjust frame/window scrollbar width calculations.
348 * window.c (apply_window_adjustment): Set
349 windows_or_buffers_changed.
350 (Fwindow_scroll_bars): Return actual scrollbar width.
351 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
352 For non-toolkit builds again use 14 as minimum width and set
353 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
354 * xterm.c (XTset_vertical_scroll_bar): Take width from
355 WINDOW_SCROLL_BAR_AREA_WIDTH.
356 (x_new_font): Rename wid to unit. Base calculation of new
357 scrollbar width on toolkit used and make it analogous to that of
358 x_set_scroll_bar_default_width.
359 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
360 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
362 * w32term.c (w32_set_vertical_scroll_bar): Take width from
363 WINDOW_SCROLL_BAR_AREA_WIDTH.
364 (x_new_font): Make it correspond to changes in xterm.c.
366 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
368 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
369 This is a cleaner way to fix the MinGW-w64 porting problem.
370 Check for INTPTR_MAX misconfiguration.
372 2014-01-01 Eli Zaretskii <eliz@gnu.org>
374 * search.c (newline_cache_on_off, find_newline): In indirect
375 buffers, use the newline cache of the base buffer.
377 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
378 buffer, invalidate the caches of its base buffer. (Bug#16265)
380 * indent.c (width_run_cache_on_off, compute_motion): In indirect
381 buffers, use the width-run cache of the base buffer.
383 * xdisp.c (redisplay_window): When the window displays an indirect
384 buffer, and the character widths in the display table have
385 changed, invalidate the width-run cache of the corresponding base
388 * fileio.c (Finsert_file_contents): When invalidating the newline
389 cache, consider the case of inserting into indirect buffer.
391 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
392 In indirect buffers, use the paragraph cache of the base buffer.
394 2013-12-31 Martin Rudalics <rudalics@gmx.at>
396 * window.c (grow_mini_window): Fix last change.
398 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
400 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
402 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
404 * w32term.c (w32_initialize): Use LCID and LOWORD.
406 * w32proc.c (create_child): Use pid_t for 5th argument.
407 (IsValidLocale): Don't provide prototype for MinGW64.
408 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
409 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
411 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
412 MinGW64 doesn't support.
414 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
416 * w32.c (set_named_security_info): New function.
417 (acl_set_file): Fall back on set_named_security_info if
418 set_file_security fails.
419 (g_b_init_set_named_security_info_w)
420 (g_b_init_set_named_security_info_a): New static variables.
421 (globals_of_w32): Initialize them to zero.
422 (set_named_security_info): Set them to non-zero if the
423 corresponding API is available.
424 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
427 2013-12-31 Martin Rudalics <rudalics@gmx.at>
429 Some more fixes following pixelwise resize changes including one
431 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
432 of frame_resize_pixelwise.
433 * widget.c (pixel_to_text_size): New function.
434 (update_wm_hints): Have size hints respect value of
435 frame_resize_pixelwise.
436 (EmacsFrameResize): Alway process resize requests pixelwise.
437 * window.c (grow_mini_window): Make sure mini window is at least
439 * xdisp.c (display_menu_bar): Make sure menubar extends till
441 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
442 (x_set_tool_bar_lines): Calculate pixelwise.
443 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
444 frame_resize_pixelwise.
446 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
448 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
449 variables not used there.
451 2013-12-30 Eli Zaretskii <eliz@gnu.org>
453 * w32.c (sys_umask): New function. (Bug#16299)
455 2013-12-30 Martin Rudalics <rudalics@gmx.at>
457 * dispnew.c (change_frame_size_1): Take old width of root window
458 from that window's pixel width. (Bug#16284)
460 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
462 Plain copy-file no longer chmods an existing destination (Bug#16133).
463 * fileio.c (realmask): Now a static var, not a local.
464 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
465 Remove arg STATPTR. All uses changed.
466 (Fcopy_file): Do not alter permissions of existing destinations,
467 unless PRESERVE-PERMISSIONS (renamed from
468 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
469 Avoid race when testing for existing destinations and for
470 when input and output files are the same.
471 If changing the group fails, adjust both default and
472 preserved permissions so that access is not granted to the
474 (Fset_default_file_modes, init_fileio): Update realmask.
475 (Fdefault_file_modes): Use realmask instead of calling umask.
477 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
479 Fix pipe bug with OS X emacs --daemon (Bug#16262).
480 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
481 flags on the daemon pipe ends before execing.
483 2013-12-28 Eli Zaretskii <eliz@gnu.org>
485 * w32fns.c (Fx_create_frame): Error out if called from a TTY
488 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
490 * callproc.c (Vexec_path): Document that exec-directory is in it.
492 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
494 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
497 2013-12-27 Chong Yidong <cyd@gnu.org>
499 * data.c (Fsymbol_function): Doc fix.
501 2013-12-26 Martin Rudalics <rudalics@gmx.at>
503 Some more tinkering with Bug#16051.
504 * window.c (resize_frame_windows): Don't let the size of the
505 root window drop below the frame's default character size.
506 Never ever delete any subwindows - let the window manager do the
509 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
510 of toolbar lines needed when they exceed the height of the root
512 (unwind_create_frame_1): New function.
513 (Fx_create_frame): Generally inhibit calling the window
514 configuration change hook here. Remove extra call to
515 change_frame_size - it's not needed when we don't run the
516 configuration change hook.
518 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
520 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
521 On my Fedora 19 platform the core dumps were so big that
522 my desktop became nearly catatonic.
523 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
524 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
525 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
526 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
528 * conf_post.h (__has_feature): New macro, if not already defined.
529 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
530 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
532 2013-12-25 Eli Zaretskii <eliz@gnu.org>
534 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
535 is a file name. (Bug#16252)
537 2013-12-25 Chong Yidong <cyd@gnu.org>
539 * keyboard.c (Voverriding_terminal_local_map):
540 (Voverriding_local_map): Doc fix.
542 * keymap.c (Vemulation_mode_map_alists): Doc fix.
544 2013-12-24 Eli Zaretskii <eliz@gnu.org>
546 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
547 file name when it is submitted to ShellExecute. Simplify code.
548 Don't test DOCUMENT for being a string, as that is enforced by
549 CHECK_STRING. Doc fix.
551 2013-12-23 Eli Zaretskii <eliz@gnu.org>
553 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
554 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
555 redisplay_tool_bar does. Improve and fix commentary.
556 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
557 limits of the glyph matrices. (Bug#16051)
558 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
559 only when the new size is different from the old one, and the new
560 size can be achieved given the frame height.
562 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
564 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
566 2013-12-23 Glenn Morris <rgm@gnu.org>
568 * lread.c (Fload): Mention load-prefer-newer in doc.
570 2013-12-22 Martin Rudalics <rudalics@gmx.at>
572 Handle Bug#16207 by being more restrictive when running hooks.
573 * window.c (unwind_change_frame): New function.
574 (Fset_window_configuration): Don't run configuration change hook
575 while the frame configuration is unsafe. Call select_window
578 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
580 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
582 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
584 * nsterm.h: Declare EmacsColor category.
586 * nsterm.m (NSColor): Implement EmacsColor category.
587 (ns_get_color): Use colorUsingDefaultColorSpace.
588 (ns_get_color, ns_term_init): Use colorForEmacsRed.
590 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
592 2013-12-21 Eli Zaretskii <eliz@gnu.org>
594 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
595 having the PNG_NORETURN attribute, to avoid compiler warning in
598 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
600 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
602 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
603 fringe background extension.
604 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
605 because they are now always the same as `left' and `width',
606 respectively. Remove code for the case that `width' and
607 `sb_width' are different.
609 2013-12-20 Martin Rudalics <rudalics@gmx.at>
611 Remove scroll_bar_actual_width from frames.
612 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
613 * frame.c (Fscroll_bar_width): Return scroll bar area width.
614 (x_figure_window_size):
615 * nsterm.m (x_set_window_size):
616 * widget.c (set_frame_size):
617 * w32term.c (x_set_window_size):
618 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
619 scroll_bar_actual_width.
621 Convert scroll_bar members to integers on Windows.
622 * w32term.h (struct scroll_bar): Convert top, left, width,
623 height, start, end and dragging to integers.
624 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
626 * w32term.c (w32_set_scroll_bar_thumb)
627 (w32_scroll_bar_handle_click): Remove XINT conversions for
628 scroll_bar members. Treat bar->dragging as integer.
629 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
630 first element. Remove XINT conversions for scroll_bar members.
631 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
632 Remove XINT conversions for scroll_bar members.
634 Fix assignment for new window total sizes.
635 * window.c (Fwindow_resize_apply_total): Assign values for
638 2013-12-20 Chong Yidong <cyd@gnu.org>
640 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
641 argument to `append'.
643 2013-12-19 Eli Zaretskii <eliz@gnu.org>
645 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
646 current text face, for extending the face of the display margins.
649 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
652 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
654 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
657 * nsterm.m (Qfile, Qurl): New.
658 (EV_MODIFIERS2): New macro.
659 (EV_MODIFIERS): Use EV_MODIFIERS2.
660 (ns_term_init): Remove font and color from DND, does not work on
661 newer OSX, and other ports don't have them.
662 (performDragOperation:): Handle modifiers used during drag.
663 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
664 Remove global Lisp variables used to communicate with ns-win.el.
665 Remove font and color handling.
666 (syms_of_nsterm): Defsym Qfile and Qurl.
668 2013-12-19 Anders Lindgren <andlind@gmail.com>
670 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
671 (ns_constrain_all_frames, x_set_offset): Remove assignment to
673 (updateFrameSize:, windowWillResize:toSize:): Add trace.
674 (constrainFrameRect): Remove special case nr_screens == 1.
675 Don't constrain size to size of view.
677 * nsterm.h (ns_output): Remove dont_constrain.
679 2013-12-19 Anders Lindgren <andlind@gmail.com>
681 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
683 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
685 Minor fixes for recent openp changes.
686 * lisp.h (GCPRO7): New macro.
687 * lread.c (openp): Use bool for boolean; all callers changed.
688 Protect save_string from GC. Don't assume that file descriptors
689 are nonzero. Redo save_mtime comparison to avoid bogus GCC
690 warning about uninitialized variable.
692 2013-12-18 Eli Zaretskii <eliz@gnu.org>
694 * w32fns.c (emacs_abort): Use intptr_t as argument of
695 INT_BUFSIZE_BOUND, to avoid compiler warnings.
697 2013-12-18 Glenn Morris <rgm@gnu.org>
699 * lread.c (Fload): Pass load_prefer_newer to openp.
700 Don't bother checking mtime if openp already did it.
701 (openp): Add `newer' argument, to check all suffixes
702 and find the newest file.
703 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
704 * callproc.c (call_process):
705 * charset.c (load_charset_map_from_file):
706 * emacs.c (init_cmdargs):
707 * image.c (x_create_bitmap_from_file, x_find_image_file):
709 * lread.c (Flocate_file_internal):
710 * process.c (Fformat_network_address):
711 * sound.c (Fplay_sound_internal):
712 * w32.c (check_windows_init_file):
713 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
715 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
717 2013-12-17 Eli Zaretskii <eliz@gnu.org>
719 * w32.c (getloadavg): Don't index samples[] array with negative
720 indices. Recover from wall-clock time being set backwards.
722 * w32term.c (w32_initialize): Declare the argument of
723 set_user_model as const.
725 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
726 (w32_menu_show): Constify some arguments passed to MessageBox.
728 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
729 to initialize Lisp objects.
731 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
732 initialize Lisp objects.
734 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
735 use variables used only on X under that condition.
737 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
738 variables not used there.
740 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
742 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
743 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
745 2013-12-16 Eli Zaretskii <eliz@gnu.org>
747 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
748 code, revealed in presence of R2L characters, character
749 compositions, and display vectors. A better fix for Bug#16148.
750 (extend_face_to_end_of_line): Don't reference tool_bar_window in
751 GTK and NS builds, they don't have this member of struct frame.
753 * dispextern.h (struct composition_it): Correct a comment for the
756 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
758 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
759 This prevents a compilation error on C compilers that do not
760 default functions to return 'int' if not declared. Also, add
761 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
762 since it now uses inline functions.
764 2013-12-16 Eli Zaretskii <eliz@gnu.org>
766 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
767 display margins on mode line, header line, and in the frame's
768 tool-bar window. (Bug#16165)
770 2013-12-16 Andreas Schwab <schwab@suse.de>
772 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
774 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
776 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
779 2013-12-16 Martin Rudalics <rudalics@gmx.at>
781 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
783 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
785 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
786 intended to find bogus pointers in font objects (Bug#16140).
787 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
788 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
789 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
790 Disable for MS-Windows due to Bug#15876; apparently this
791 requires more or less substantial changes in fontset code.
792 * xfont.c (xfont_close):
793 * xftfont.c (xftfont_close): Call x_display_info_for_display
794 to check whether 'Display *' is valid (Bug#16093 and probably
797 2013-12-15 Eli Zaretskii <eliz@gnu.org>
799 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
800 Reported by Juanma Barranquero <lekktu@gmail.com>.
802 * process.c (Fprocess_send_eof): Don't crash if someone tries to
803 open a pty on MS-Windows. (Bug#16152)
805 * emacs.c (decode_env_path): Fix bogus comparison against
806 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
808 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
810 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
811 (Fx_file_dialog): Add parentheses around && to silence warning.
813 * w32term.c (construct_drag_n_drop): Remove unused local variable.
815 2013-12-15 Eli Zaretskii <eliz@gnu.org>
817 * xdisp.c (extend_face_to_end_of_line): Extend background of
818 non-default face in margin areas as well. (Bug#16151)
819 (display_line): Call extend_face_to_end_of_line for continued
820 lines as well, if the display margins have non-zero width.
821 (set_glyph_string_background_width): When needed, set the
822 extends_to_end_of_line_p flag on glyph strings to be drawn in
823 margin areas, not only in the text area.
825 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
828 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
830 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
831 Don't worry about verify_error being t, since it has to be a list.
833 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
835 Use bool for boolean, focusing on headers.
836 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
837 No need to include <stdbool.h>, since conf_post.h does it now.
838 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
839 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
840 (SET_PER_BUFFER_VALUE_P):
841 * ccl.c, ccl.h (setup_ccl_program):
842 * ccl.h (CHECK_CCL_PROGRAM):
843 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
844 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
845 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
846 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
847 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
848 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
849 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
850 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
851 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
852 (CHARSET_FAST_MAP_SET):
853 * coding.c (decode_coding_ccl, encode_coding_ccl):
854 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
855 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
856 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
857 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
858 (decode_coding_c_string):
859 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
860 * conf_post.h (has_attribute):
861 * dispextern.h (trace_redisplay_p):
862 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
863 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
864 (SET_GLYPH_FROM_CHAR_GLYPH):
865 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
866 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
867 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
868 (cursor_in_mouse_face_p):
869 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
870 (blank_row, prepare_desired_row)
871 (build_frame_matrix_from_leaf_window, make_current)
872 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
873 (update_window, scrolling_window, update_frame_line):
874 * disptab.h (GLYPH_FOLLOW_ALIASES):
875 * editfns.c (Fformat):
876 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
877 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
878 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
879 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
880 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
881 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
883 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
884 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
885 (FRAME_MOUSE_UPDATE):
886 * fringe.c (Fdefine_fringe_bitmap):
887 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
888 (x_create_bitmap_from_xpm_data, xpm_load_image):
889 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
890 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
891 (MERGE_INTERVAL_CACHE):
892 * keymap.h (KEYMAPP):
893 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
894 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
895 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
896 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
897 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
898 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
899 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
900 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
901 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
902 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
903 (SETUP_BUFFER_SYNTAX_TABLE):
904 * systime.h (timespec_valid_p):
905 * term.c (save_and_enable_current_matrix):
906 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
907 * xdisp.c (in_display_vector_p, display_tool_bar_line)
908 (redisplay_internal, try_window_reusing_current_matrix)
909 (sync_frame_with_window_matrix_rows, try_window_id)
910 (display_menu_bar, display_tty_menu_item, display_mode_line)
911 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
912 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
913 * xmenu.c (xmenu_show):
914 * xterm.c (use_xim, x_term_init):
915 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
916 (struct x_bitmap_record):
917 Use bool for booleans.
918 * ccl.c (struct buffer_text):
919 * ccl.h (struct ccl_program):
920 * charset.h (struct charset):
922 * coding.h (struct iso_2022_spec, struct coding_system):
923 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
924 (struct glyph_string, struct face, struct face_cache)
925 (struct bidi_string_data, struct bidi_it)
926 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
928 * editfns.c (Fformat):
929 * frame.h (struct frame):
930 * fringe.c (struct fringe_bitmap):
931 * intervals.h (struct interval):
932 * keyboard.h (struct kboard):
933 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
934 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
935 (struct Lisp_Buffer_Local_Value, union specbinding):
936 * macfont.m (struct macfont_info):
937 * process.h (struct Lisp_Process):
938 * termchar.h (struct tty_display_info):
939 * window.h (struct window):
940 * xterm.h (struct x_output):
941 Use bool_bf for boolean bit-fields.
942 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
944 * ccl.h (struct ccl_program): Remove unused members private_state,
945 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
947 (struct ccl_spec): Remove unused members cr_carryover,
949 * conf_post.h: Include <stdbool.h>.
951 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
952 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
953 Surround statement macro with proper 'do { ... } while (false)' brackets.
954 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
955 Args must now be expressions; all callers changed.
956 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
957 (PRODUCE_GLYPHS): Simplify use of boolean.
958 * fileio.c (Fcopy_file):
959 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
960 * lisp.h (UNGCPRO): Return void, not int.
961 (FOR_EACH_TAIL): Use void expression, not int expression.
962 * region-cache.c: Reindent.
963 * region-cache.h: Copy comments from region-cache.c, to fix
964 incorrect remarks about booleans.
966 2013-12-14 Eli Zaretskii <eliz@gnu.org>
968 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
969 when character at point is displayed from a display vector.
972 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
974 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
975 now a list of certificate validation checks that will abort a
976 connection with an error.
977 (Fgnutls_boot): Document it and use it.
979 2013-12-14 Martin Rudalics <rudalics@gmx.at>
981 * w32term.c (w32_enable_frame_resize_hack): New variable.
982 (x_set_window_size): Use it to hack frame resizing on Windows
985 2013-12-14 Eli Zaretskii <eliz@gnu.org>
987 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
988 Windows-specific code to w32.c. Change error message text to
989 match that of Posix platforms.
991 * w32.c (w32_copy_file): New function, most of the code copied and
992 reworked from Fcopy_file. Improve error handling. Plug memory
993 leak when errors are thrown. Support file names outside of the
994 current codepage. (Bug#7100)
996 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
998 * lread.c (load_path_default): Prototype.
1000 2013-12-13 Glenn Morris <rgm@gnu.org>
1002 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
1003 (dump_path): Remove.
1004 (load-path-default): Remove `changed' argument.
1005 Do not set dump_path permanently. Simplify.
1006 (init_lread): Simplify.
1007 (syms_of_lread): Remove dump_path.
1009 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1011 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
1012 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
1013 2013-12-12 font-related change to avoid Bug#16128, which
1014 is quite hard to fix without even more substantial changes.
1016 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
1018 * font.c (font_close_object): Check for live frame (Bug#16128).
1020 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1022 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1023 Return ptrdiff_t, not int, since it's a buffer size.
1024 Reindent/reparen some macros to a more Gnuish style.
1026 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1028 Avoid undefined behavior with huge regexp interval counts.
1029 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1030 since it's now specialized to interval counts. All uses changed.
1031 Do not assume wrapraound on signed integer overflow.
1032 (regex_compile): Simplify based on the above changes.
1034 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1036 Support file names on MS-Windows that use characters outside of
1037 the current system codepage. (Bug#7100)
1039 * w32.c (get_file_security, set_file_security)
1040 (create_symbolic_link): Separate pointers and boolean flags for
1041 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1042 non-zero, else the former.
1043 (codepage_for_filenames, filename_to_utf16, )
1044 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1046 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1048 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1049 Accept only one argument; all callers changed.
1050 (dostounix_filename): Remove the second argument, now works in
1051 UTF-8. All callers changed.
1052 (parse_root): Lose DBCS code.
1053 (get_long_basename, w32_get_short_filename, init_environment)
1054 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1055 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1056 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1057 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1058 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1059 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1061 (ansi_encode_filename): New function.
1062 (get_emacs_configuration, get_emacs_configuration_options):
1064 (add_volume_info, GetCachedVolumeInformation): Run the input file
1065 name through unixtodos_filename, to ensure it is stored and
1066 referenced in canonical form.
1067 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1068 (logon_network_drive, sys_link, utime): Improve error handling.
1069 (sys_access): New function.
1070 (hashval, generate_inode_val): Unused functions deleted.
1071 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1072 (check_windows_init_file): Convert error message from UTF-8 to
1073 ANSI codepage, for display in the message box.
1074 (globals_of_w32): Set w32_unicode_filenames according to the OS
1077 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1078 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1079 (syms_of_w32term): Declare w32-unicode-filenames.
1081 * w32proc.c (new_child, delete_child): Remove code that handled
1082 unused pending_deletion and input_file members of the child struct.
1083 (create_child, sys_spawnve): Convert all file names to ANSI
1084 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1085 name cannot be encoded in ANSI codepage. Don't use
1086 unixtodos_filename, mirror slashes by hand.
1087 (record_infile, record_pending_deletion): Functions deleted.
1088 (Fw32_short_file_name): Call w32_get_short_filename instead of
1091 * w32notify.c (add_watch): Work in Unicode mode when
1092 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1093 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1094 instead, do the same with Lisp primitives.
1096 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1097 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1098 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1099 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1100 (Fw32_shell_execute): Improve error reporting.
1101 (Fdefault_printer_name): Ifdef away for Cygwin.
1103 * w32.h (struct _child_process): Remove input_file and
1104 pending_deletion members that are no longer used.
1105 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1106 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1107 (ansi_encode_filename): New and updated prototypes.
1109 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1111 (unexec): Don't use dostounix_filename, it expects a file name in
1112 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1115 * fileio.c (Ffile_name_directory, file_name_as_directory)
1116 (directory_file_name, Fexpand_file_name)
1117 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1118 arguments of dostounix_filename.
1119 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1120 use MAX_UTF8_PATH for size of file-name strings.
1121 (emacs_readlinkat): Build an explicitly unibyte string for file
1123 (syms_of_fileio) <file-name-coding-system>:
1124 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1126 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1127 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1128 directories to UTF-8.
1129 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1130 environment, and each element of the input PATH, to UTF-8.
1132 * dired.c (file_attributes): Use build_unibyte_string explicitly
1133 to make Lisp strings from user and group names.
1135 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1138 * coding.c (decode_file_name, encode_file_name): New functions.
1140 * termcap.c (tgetent): Adapt to the change in arguments of
1143 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1146 * msdos.c (dostounix_filename, init_environment): Adapt to the
1147 change in arguments of dostounix_filename.
1149 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1150 [WINDOWSNT]: Encode file names passed to the image libraries in
1153 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1154 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1156 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1157 arguments of dostounix_filename.
1159 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1161 * font.h (struct font_entity) [HAVE_NS]: New field to record
1162 font driver which was used to create this entity.
1163 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1164 frame where the font was opened.
1165 (font_close_object): Add prototype.
1166 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1167 (font_close_object): Not static any more. Lost frame arg.
1168 Adjust comment and users.
1169 * alloc.c (cleanup_vector): Call font_close_object to adjust
1170 per-frame font counters correctly. If HAVE_NS, also call
1171 driver-specific cleanup for font-entity objects.
1172 * ftfont.c (ftfont_open):
1173 * nsfont.m (nsfont_open):
1174 * w32font.c (w32font_open_internal):
1175 * xfont.c (xfont_open):
1176 * xftfont.c (xftfont_open): Save frame pointer in font object.
1177 * macfont.m (macfont_open): Likewise.
1178 (macfont_descriptor_entity): Save driver pointer to be able
1179 to call its free_entity routine when font-entity is swept.
1180 * ftxfont.c (ftxfont_open): Add eassert because frame
1181 pointer should be saved by ftfont_driver.open.
1183 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1185 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1186 input polling is used. This is still meaningful for Cygwin, see
1187 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1188 * keyboard.c (poll_for_input_1, input_polling_used): Define
1190 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1191 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1192 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1193 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1194 (face_for_char): Likewise. Rearrange eassert and return ASCII
1195 face for CHAR_BYTE8_P.
1196 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1198 2013-12-11 Ken Brown <kbrown@cornell.edu>
1200 * dispextern.h (erase_phys_cursor):
1201 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1203 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1205 * nsterm.m (x_free_frame_resources):
1206 * term.c (tty_free_frame_resources):
1207 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1208 face cache because it's implied by free_frame_faces anyway.
1209 * w32term.c (x_free_frame_resources): Likewise. Do not call
1210 free_frame_faces twice.
1212 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1214 * editfns.c (Fformat_time_string): Mention %F in the doc.
1216 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1218 * window.c (resize_frame_windows): Don't return immediately when
1219 the root window's size doesn't change - the minibuffer window
1220 may still have to be repositioned/resized.
1221 * xfns.c (Fx_create_frame): Always change the frame size after
1222 initializing the frame's faces.
1223 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1224 change_frame_size should already have done it.
1225 (x_new_font): Assign new tool- and menu-bar heights.
1226 (x_set_window_size_1): Account for tool- and menu-bar heights
1227 (Bug#16013). Don't set pixel sizes since change_frame_size
1228 should already have done it.
1230 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1232 Remove the option of using libcrypto.
1233 * Makefile.in (LIB_CRYPTO): Remove.
1234 (LIBES): Don't use it.
1236 2013-12-11 Juri Linkov <juri@jurta.org>
1238 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1239 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1241 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1243 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1244 drawn tool bar items (Bug#16058).
1245 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1247 2013-12-09 Ken Brown <kbrown@cornell.edu>
1249 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1251 * lisp.h (get_frame_param): Adjust conditions for prototype
1254 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1256 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1257 Avoid unused macro warning if configured --without-xft.
1259 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1261 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1263 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1265 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1267 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1269 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1271 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1273 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1275 Use libcrypto's checksum implementations if available, for speed.
1276 * Makefile.in (LIB_CRYPTO): New macro.
1279 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1280 The macro didn't conform to C99 due to type mismatch,
1281 which caused compilation failure with Sun C 5.12,
1282 and it was confusing anyway. Include window.h to declare
1283 redisplay_other_windows.
1285 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1287 * window.c (set_window_buffer): Update mode line (bug#16084).
1289 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1291 Fix minor problems found by static checking.
1292 * keyboard.c (poll_for_input_1, input_polling_used):
1293 Define only if HAVE_NTGUI.
1294 * xmenu.c (popup_activate_callback): Omit unnecessary
1295 check against USE_X_TOOLKIT, which must be defined here anyway.
1296 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1299 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1301 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1303 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1305 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1307 * nsterm.m (x_set_window_size): Remove fprintf.
1308 (init): Define always. Set applicationDidFinishLaunchingCalled
1310 (applicationDidFinishLaunching:):
1311 Set applicationDidFinishLaunchingCalled.
1312 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1315 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1317 Pixel resize changes for NS (Bug#16049).
1318 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1319 height/width. row/cols are locals.
1320 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1321 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1322 (windowWillResize): Remove gsextra. Calculate extra as in
1324 (x_new_font): Don't change frame size if fullscreen.
1325 Change size pixelwise.
1327 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1328 comment in xfns.c. Change to pixelwise call.
1330 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1332 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1335 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1337 * xterm.c (input_signal_count): Remove.
1338 (x_dispatch_event): Define unconditionally.
1339 (x_make_frame_visible): Process X events until the frame
1340 is really visible (Bug#16027).
1341 * xterm.h (x_dispatch_event): Declare unconditionally.
1343 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1345 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1347 * nsterm.m (x_set_window_size): Handle pixelwise.
1349 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1351 * w32term.c (x_new_font):
1352 * xterm.c (x_new_font): Calculate new frame size from new font
1355 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1357 * lisp.h (FOR_EACH_TAIL): New macro.
1358 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1360 * window.c (select_window): Call second wset_redisplay before we change
1361 selected_window (bug#16034).
1363 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1365 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1367 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1369 * w32xfns.c: Include window.h, to avoid a compiler warning.
1371 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1373 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1374 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1375 window_scroll takes care of it.
1376 (Fset_window_point, Fdelete_other_windows_internal)
1377 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1378 (Fsplit_window_internal, Fdelete_window_internal)
1379 (Fresize_mini_window_internal, Fset_window_configuration)
1380 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1381 cause redisplay instead of forcing a complete redisplay.
1382 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1383 we're only affecting the selected_window.
1385 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1387 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1388 directional control characters. Update type and category
1389 determination according to the UBA from Unicode v6.3.
1390 (bidi_category_t): New category EXPLICIT_FORMATTING.
1392 * dispextern.h (bidi_type_t): Update to include new bidirectional
1393 properties introduced with Unicode v6.3. (Bug#16043)
1395 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1397 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1400 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1402 * font.c (font_list_entities): Remove dummy assignment.
1403 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1404 used on graphic displays only. Remove unused 'font_encoder' member.
1405 (struct font_bitmap): Remove unused 'extra' member.
1406 * nsfont.m (nsfont_open):
1407 * w32font.c (w32font_open_internal):
1408 * ftfont.c (ftfont_get_bitmap): Adjust users.
1410 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1412 Use bool for boolean.
1413 * tparam.c (tparam1):
1414 * undo.c (record_point, record_property_change):
1415 Use bool for boolean, for local vars that are always true or false.
1417 Minor integer overflow fixes (Bug#16033).
1418 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1419 This improves on the previous fix to this function.
1420 (window_resize_check): When summing up pixel counts, don't rely on
1421 undefined behavior if the sum overflows.
1423 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1425 * window.c (Fset_window_new_pixel): Don't choke at negative
1426 argument value (Bug#16033).
1428 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1429 to avoid crash in window_box_height.
1431 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1432 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1434 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1436 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1438 Minor integer overflow fixes.
1439 * window.c (Fset_window_new_pixel, grow_mini_window):
1440 * xdisp.c (Fwindow_text_pixel_size):
1441 Avoid undefined behavior on signed integer overflow.
1442 * xfns.c (x_set_mouse_color):
1443 Check that drag shape fits in 'unsigned', since that's what X wants.
1445 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1447 Improve reporting of fatal exception on MS-Windows.
1448 * w32fns.c (my_exception_handler): New function.
1449 (globals_of_w32fns): Set it up as the unhandled exception
1450 handler. Initialize exception code and address to zeros.
1451 (emacs_abort): If the exception code and address are available,
1452 print them at the beginning of the backtrace. Fix the format of
1453 printing addresses (was producing 0x0x12345678 on XP).
1456 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1458 * eval.c (Fbacktrace__locals): New function.
1459 (syms_of_eval): Defsubr it.
1461 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1463 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1464 Define here to unify between...
1465 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1466 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1468 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1470 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1472 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1473 fringe background extension.
1474 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1475 because they are now always the same as `left' and `width',
1476 respectively. Remove code for the case that `width' and
1477 `sb_width' are different.
1479 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1481 Fix minor problems found by static checking.
1482 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1483 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1484 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1486 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1488 * image.c (imagemagick_compute_animated_image): Don't crash if we
1489 have an animation with different-sized images (bug#15313).
1491 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1493 Remove some unused items introduced during pixelwise change.
1494 * window.c (window_resize_total_check): Remove unused function.
1495 * xdisp.c (remember_mouse_glyph): Remove unused label.
1496 (Ftool_bar_height): Move declaration inside #if.
1497 * xterm.c (x_set_window_size): Don't use r and c.
1499 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1501 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1504 * window.c (Fset_window_configuration): Comment out unused variables.
1506 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1508 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1510 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1512 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1514 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1515 HAVE_GNUTLS3 (Bug#16001).
1517 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1518 if interrupts are deferred (Bug#15801).
1520 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1522 Support resizing frames and windows pixelwise.
1523 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1524 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1525 (struct glyph_matrix): Replace window_left_col and
1526 window_top_line by window_pixel_left and window_pixel_top.
1527 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1529 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1530 (draw_window_divider, move_it_to, x_draw_right_divider)
1531 (x_draw_bottom_divider, change_frame_size): Add or fix
1533 * dispnew.c (change_frame_size_1): Change prototype.
1534 (adjust_glyph_matrix, required_matrix_width)
1535 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1536 values instead of lines and columns.
1537 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1538 WINDOW_TOTAL_FRINGE_WIDTH.
1539 (handle_window_change_signal, do_pending_window_change)
1540 (init_display): Adjusts calls of change_frame_size.
1541 (change_frame_size, change_frame_size_1): Handle pixelwise
1543 * frame.c (Qright_divider_width, Qbottom_divider_width):
1545 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1546 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1547 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1548 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1550 (set_frame_param): New function.
1551 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1552 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1553 (Ffringe_width, Fborder_width, Fright_divider_width)
1554 (Fbottom_divider_width): New functions, defsubr them.
1555 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1556 New argument pixelwise.
1557 (struct frame_parm_table): New members Qright_divider_width and
1558 Qbottom_divider_width.
1559 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1560 (x_report_frame_params): Handle Qright_divider_width and
1561 Qbottom_divider_width.
1562 (x_set_right_divider_width, x_set_bottom_divider_width):
1564 (frame_resize_pixelwise): New option.
1565 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1566 new_pixelwise, right_divider_width and bottom_divider_width;
1567 remove total_lines; rename text_lines, text_cols, new_text_lines
1568 and new_text_cols to text_height, text_width, new_height and
1569 new_width respectively.
1570 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1571 FRAME_TEXT_WIDTH respectively.
1572 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1573 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1574 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1576 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1577 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1578 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1579 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1580 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1581 (FRAME_TOTAL_COLS_ARG): Remove macro.
1582 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1583 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1584 (x_wm_set_size_hint): Handle frame pixel sizes.
1585 * indent.c (compute_motion, Fcompute_motion):
1586 Call window_body_width instead of window_body_cols.
1587 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1588 (make_lispy_position): Handle right and bottom dividers.
1589 (Fsuspend_emacs): Pixelize call of change_frame_size.
1590 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1591 * lisp.h: Extern set_frame_param.
1592 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1594 (Fx_create_frame): Add entry for vertical_drag_cursor.
1595 Pixelize call of change_frame_size.
1596 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1597 * nsterm.m (ns_update_window_end): Optionally draw right
1599 (x_set_window_size): Add argument pixelwise.
1600 Call check_frame_size and change_frame_size with pixelwise zero.
1601 (ns_draw_window_divider): New function.
1602 (ns_redisplay_interface): Add ns_draw_window_divider.
1603 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1604 (x_new_font): Call x_set_window_size with pixelwise zero.
1605 * print.c (print_object): For a window print its sequence
1607 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1608 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1609 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1610 (w32_createwindow): Use scroll bar area width.
1611 (w32_wnd_proc): Handle bottom divider width.
1612 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1613 (Fx_create_frame): Default divider width parameters.
1614 Caclulate sizes pixelwise. Add vertical drag cursor support.
1615 (x_create_tip_frame): Default divider widths to zero.
1616 Pixelize call to change_frame_size.
1617 (Fx_show_tip): Add handling of divider widths. Pixelize window
1619 (Fw32_frame_rect): New function.
1620 (frame_parm_handler w32_frame_parm_handlers): Add divider
1622 (Vx_window_vertical_drag_shape): Add variable.
1623 * w32inevt.c (resize_event, maybe_generate_resize_event):
1624 Pixelize change_frame_size calls.
1625 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1627 * w32term.c (w32_draw_window_divider): New function.
1628 (x_update_window_end): Handle right divider.
1629 (w32_draw_fringe_bitmap, x_scroll_run)
1630 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1631 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1632 Calculate new frame sizes pixelwise.
1633 (x_new_font): Pixelize call to x_set_window_size.
1634 (x_check_fullscreen): Pixelize call to change_frame_size.
1635 (x_set_window_size_1, x_set_window_size): New argument
1636 pixelwise. Calculate pixelwise.
1637 (x_wm_set_size_hint): Use scroll bar area width.
1638 (w32_redisplay_interface): Add w32_draw_window_divider.
1639 * w32term.h (struct w32_output): Add vertical drag cursor.
1640 * widget.c (set_frame_size, update_wm_hints)
1641 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1643 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1644 * window.c (sequence_number): Restore.
1645 (Fwindow_pixel_width, Fwindow_pixel_height)
1646 (Fwindow_mode_line_height, Fwindow_header_line_height)
1647 (window_pixel_to_total, Frun_window_scroll_functions)
1648 (Fset_window_new_pixel, window_resize_apply_total)
1649 (Fwindow_resize_apply_total): New functions.
1650 (window_body_height, window_body_width): Rename from
1651 window_body_lines. New argument PIXELWISE.
1652 Calculate pixelwise.
1653 (Fwindow_body_height, Fwindow_body_width): New argument
1655 (coordinates_in_window, window_relative_x_coord): Use window's
1656 pixel width instead of total width.
1657 (replace_window, recombine_windows): Initialize pixel values.
1658 (resize_root_window, resize_frame_windows, grow_mini_window)
1659 (shrink_mini_window): New argument PIXELWISE.
1660 Calculate pixelwise.
1661 (Fdelete_other_windows_internal, adjust_window_margins)
1662 (window_resize_check, window_resize_apply)
1663 (Fdelete_window_internal, Fresize_mini_window_internal)
1664 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1665 (check_frame_size): Rename arguments. New argument PIXELWISE.
1666 Calculate pixelwise.
1667 (set_window_buffer): Make samebuf bool. Run configuration change
1668 hook only if buffer changed.
1669 (Fset_window_buffer): Rewrite doc-string.
1670 (make_window): Initialize new_pixel slot.
1671 (Fwindow_resize_apply): Check pixel size of root window.
1672 (Fsplit_window_internal): Call 2nd argument pixel_size.
1673 Calculate pixelwise.
1674 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1676 (save_window_data): New slots frame_text_width,
1677 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1678 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1680 (Fcurrent_window_configuration, Fset_window_configuration)
1681 (save_window_save, compare_window_configurations): Handle new
1682 slots in save_window_data and saved_window.
1683 (Fset_window_scroll_bars): Fix doc-string.
1684 (window_resize_pixelwise): New variable.
1685 (coordinates_in_window, Fcoordinates_in_window_p):
1687 (make_parent_window): Adjust sequence_number.
1688 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1690 * window.h (struct window): New members new_pixel, pixel_left,
1691 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1692 (wset_new_pixel): New function.
1693 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1694 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1695 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1696 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1697 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1698 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1699 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1700 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1701 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1702 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1703 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1704 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1705 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1706 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1707 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1709 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1710 (window_body_width, check_frame_size): Adapt external declarations.
1711 * xdisp.c (last_max_ascent): New integer.
1712 (window_text_bottom_y): Handle bottom divider.
1713 (window_box_width, window_box_height): Calculate pixelwise.
1714 (get_glyph_string_clip_rects): Handle right divider.
1715 (remember_mouse_glyph): When windows are resized pixelwise
1716 proceed with width and height set to 1.
1717 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1719 (move_it_to): Calculate and return maximum x position
1721 (Fwindow_text_pixel_size): New function.
1722 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1723 (tool_bar_lines_needed): Rename to tool_bar_height.
1724 Calculate pixelwise.
1725 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1726 Calculate pixelwise.
1727 (redisplay_tool_bar): Calculate pixelwise.
1728 (redisplay_window): Calculate pixelwise. Handle dividers.
1729 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1730 (x_draw_vertical_border): Handle dividers.
1731 (define_frame_cursor1): Handle vertical drag cursor.
1732 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1733 (expose_window): Calculate pixelwise. Handle dividers.
1734 (init_xdisp): Initialize pixel values.
1735 * xfaces.c (Qwindow_divider): New face.
1736 (realize_basic_faces): Realize it.
1737 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1738 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1739 (x_set_scroll_bar_default_width): Default actual width to 16.
1740 (Fx_create_frame): Set sizes pixelwise.
1741 (x_create_tip_frame): Default divider widths to zero.
1742 Pixelize call of change_frame_size.
1743 (Fx_show_tip): Handle divider widths. Initial pixel position
1745 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1746 (Vx_window_vertical_drag_shape): New option.
1747 * xmenu.c (free_frame_menubar): Pixelize call of
1749 * xterm.c (x_draw_window_divider): New function.
1750 (x_update_window_end): Optionally draw right divider.
1751 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1752 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1753 (handle_one_xevent, x_new_font): Calculate pixelwise.
1754 (x_set_window_size_1, x_set_window_size): New argument
1755 pixelwise. Calculate pixelwise.
1756 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1757 (struct x_redisplay_interface): Add x_draw_window_divider.
1758 * xterm.h (struct x_output): Add vertical_drag_cursor.
1760 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1762 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1763 Set invisible frames's `redisplay' when a full redisplay is requested.
1764 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1765 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1766 (display_mode_lines): Set it here instead.
1768 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1770 * dispextern.h (set_window_update_flags): Remove.
1772 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1774 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1776 * xdisp.c (REDISPLAY_SOME_P): New macro.
1777 (redisplay_internal): Use it (bug#15999).
1778 (prepare_menu_bars, redisplay_window): Use it as well.
1780 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1782 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1784 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1785 (globals_of_w32font): Zero it out.
1786 (GetCharWidth32W_Proc): New function pointer.
1787 (get_char_width_32_w): New function.
1788 (compute_metrics): If get_glyph_outline_w returns an error, try
1789 get_char_width_32_w before declaring a failure. This avoids
1790 punishing raster (a.k.a. "bitmap") fonts by slowing down
1791 redisplay. (Bug#6364).
1793 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1795 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1796 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1797 highlight needs to be redisplayed. (Bug#15913)
1799 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1801 Fix minor problems found by static checking.
1802 * buffer.h (struct buffer_text, struct buffer):
1803 * frame.h (struct frame):
1804 * window.h (struct window):
1805 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1806 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1807 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1808 no-longer-valid use of HAVE_MENUS.
1809 * xdisp.c (propagate_buffer_redisplay): Now static.
1811 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1813 * xmenu.c (Fmenu_or_popup_active_p):
1814 * window.c (Fset_window_configuration):
1815 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1816 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1817 * fns.c (Fyes_or_no_p):
1818 * editfns.c (Fmessage_box, Fmessage_or_box):
1819 * alloc.c (make_save_ptr_ptr):
1820 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1822 * window.c (Fset_window_configuration): Move select_window later.
1824 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1826 Refine redisplay optimizations to only redisplay *some* frames/windows
1827 rather than all of them.
1828 * xdisp.c (REDISPLAY_SOME): New constant.
1829 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1830 (bset_redisplay, bset_update_mode_line): New functions.
1831 (message_dolog): Use bset_redisplay.
1832 (clear_garbaged_frames): Use fset_redisplay.
1833 (echo_area_display): Use wset_redisplay.
1834 (buffer_shared_and_changed): Remove.
1835 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1836 frame titles. Compute the actual set of windows redisplayed.
1837 Don't update frame titles and menu bars for frames that don't need to
1839 (propagate_buffer_redisplay): New function.
1841 (redisplay_internal): Use it. Be more selective in the set of windows
1842 we redisplay. Propagate windows_or_buffers_changed to
1843 update_mode_lines a bit later to simplify the code.
1844 (mark_window_display_accurate_1): Reset window and buffer's
1846 (redisplay_window): Do nothing if neither the window nor the buffer nor
1847 the frame needs redisplay.
1848 * window.h (struct window): Add `redisplay' field.
1849 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1850 (redisplay_other_windows, window_list): New declarations.
1851 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1852 (window_list): Not static any more.
1853 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1854 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1855 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1856 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1857 * frame.h (struct frame): Add `redisplay' field.
1858 Move `external_menu_bar' bitfield next to other bit-fields.
1859 (SET_FRAME_GARBAGED): Use fset_redisplay.
1860 (SET_FRAME_VISIBLE): Don't garbage the frame;
1861 Use redisplay_other_windows.
1862 * buffer.h (struct buffer): Add `redisplay' field.
1863 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1864 (modify_overlay): Use bset_redisplay.
1865 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1867 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1869 Support w32 file notifications in batch mode.
1870 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1871 invalid (which happens in batch mode). If non-interactive, call
1872 handle_file_notifications to store file notification events in the
1873 input queue. (Bug#15933)
1875 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1877 * w32inevt.c (handle_file_notifications): Now external, not static.
1879 * w32term.h (handle_file_notifications): Provide prototype.
1881 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1882 init_crit, since init_display, which does that otherwise, is not
1885 2013-11-27 Glenn Morris <rgm@gnu.org>
1887 * Makefile.in ($(lispsource)/international/charprop.el): New.
1888 (emacs$(EXEEXT)): Depend on charprop.el.
1890 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1892 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1893 deleting portions of the buffer under non-nil REPLACE argument.
1896 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1897 directory, watch it and not its parent.
1898 (add_watch): Allow empty string in FILE.
1900 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1902 * window.c (Fset_window_start, window_resize_apply)
1903 (window_scroll): Reset window_end_valid (Bug#15957).
1905 2013-11-27 Glenn Morris <rgm@gnu.org>
1907 * Makefile.in (leimdir): Now in lisp source directory.
1908 ($(leimdir)/leim-list.el): Just use ../leim .
1909 * epaths.in (PATH_DUMPLOADSEARCH):
1910 * lread.c (load_path_default):
1911 * nsterm.m (ns_load_path): No more leim directory.
1913 2013-11-26 Andreas Schwab <schwab@suse.de>
1915 * .gdbinit (xgettype): Add cast.
1917 2013-11-26 Glenn Morris <rgm@gnu.org>
1919 Preload leim-list.el.
1920 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1921 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1922 is a single directory.
1924 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1926 bool-vector-subsetp is now the normal direction (Bug#15912).
1927 * data.c (Fbool_vector_subsetp): Test whether the first argument
1928 is a subset of the second one, not the reverse. Add doc string.
1930 Fix minor problems found by static checking.
1931 * lread.c (load_path_default): Now static.
1932 * textprop.c (text_property_stickiness): Be consistent about the
1933 test used when deciding whether to consider the previous character.
1934 This simplifies the code a bit.
1936 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1938 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1940 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1941 (syms_of_frame): Don't defsubr them.
1943 2013-11-25 Glenn Morris <rgm@gnu.org>
1945 * lread.c (load_path_default): Change the sense of the argument.
1946 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1947 from dump_path. When it is not, avoid checking dump_path twice.
1949 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1950 uninstalled dump_path against installed Vload_path. (Bug#15964)
1952 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1954 Export get_pos_property to Elisp.
1955 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1956 (syms_of_editfns): Export it to Elisp.
1958 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1960 2013-11-23 Romain Francoise <romain@orebokech.com>
1962 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1963 initialization here ...
1964 (syms_of_fileio): ... from here.
1966 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1968 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1969 Please use --enable-check-lisp-object-type.
1971 2013-11-23 Glenn Morris <rgm@gnu.org>
1973 * process.c (get_process): Explicit error for dead buffers.
1975 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1977 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1979 2013-11-23 Glenn Morris <rgm@gnu.org>
1981 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1982 * lread.c (load_path_check): Take path to check as argument.
1983 (load_path_default): New, split from init_lread.
1984 (init_lread): Move calc of default load-path to load_path_default.
1985 Empty elements in EMACSLOADPATH now stand for the default.
1986 (load-path): Doc fix.
1987 * emacs.c (decode_env_path): Add option to treat empty elements
1988 as nil rather than ".".
1989 * callproc.c (init_callproc_1, init_callproc):
1990 * image.c (Vx_bitmap_file_path):
1991 * lisp.h (decode_env_path):
1992 * lread.c (Vsource_directory):
1993 Update for new argument spec of decode_env_path.
1995 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1997 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1998 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
2000 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
2002 Fix some dependency problems that cause unnecessary recompiles.
2003 Problem reported by RMS in
2004 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
2005 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
2006 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
2007 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
2008 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
2009 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
2010 (boostrap-clean): No need to remove stamp-oldxmenu.
2012 Fix recently introduced bool vector overrun.
2013 This was due to an optimization that went awry.
2014 Reported by Glenn Morris in
2015 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
2016 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
2017 for empty vectors, undoing the 2013-11-18 change.
2018 * data.c (bool_vector_binop_driver): Rely on this.
2019 Fix bug that occasionally overran the destination.
2020 * lisp.h (struct Lisp_Bool_vector): Document this.
2022 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2024 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2027 * nsterm.m (init, run, stop:): Comment out for now, does not work
2030 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2032 * charset.c (syms_of_charset): Don't read past end of string.
2034 2013-11-19 Glenn Morris <rgm@gnu.org>
2036 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2038 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2040 Add hooks to run on gaining/losing focus. (Bug#15029)
2041 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2042 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2043 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2045 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2047 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2048 The old names predated the API change that put destination at end.
2050 Improve API of recently-added bool vector functions (Bug#15912).
2051 The old API had (bool-vector-count-matches A B)
2052 and (bool-vector-count-matches-at A B I), which gave the
2053 misleading impression that the two functions were variants, one
2054 with a location I. The new API has (bool-vector-count-population A)
2055 and (bool-vector-count-consecutive A B I) to make the distinction
2056 clearer. The first function no longer has a B argument, since the
2057 caller can easily determine the number of nils if the length and
2058 number of ts is known.
2059 * data.c (Fbool_vector_count_population): Rename from
2060 bool_vector_count_matches, and accept just 1 argument.
2061 (Fbool_vector_count_consecutive): Rename from
2062 Fbool_vector_count_matches_at.
2064 Always allocate at least one bits_word per bool vector.
2065 See Daniel Colascione in:
2066 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2067 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2068 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2069 * lisp.h (struct Lisp_Bool_vector): Document this.
2071 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2073 * insdel.c (invalidate_buffer_caches): New function, consolidated
2074 from part of prepare_to_modify_buffer.
2075 (insert_from_gap, prepare_to_modify_buffer):
2076 * coding.c (code_convert_region, code_convert_string):
2077 Call invalidate_buffer_caches. (Bug#15841)
2079 * lisp.h (invalidate_buffer_caches): Add prototype.
2081 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2083 * w32term.c (x_update_window_end): Don't invalidate the entire
2084 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2085 highlight needs to be redisplayed. (Bug#15913)
2087 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2089 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2091 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2093 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2094 while we are using Vprin1_to_string_buffer.
2096 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2097 after inserting the description string. (Bug#15907)
2099 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2101 * data.c: Work around bogus GCC diagnostic about shift count.
2102 Reported by Eli Zaretskii in
2103 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2104 (pre_value): New function.
2105 (count_trailing_zero_bits): Use it.
2107 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2109 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2110 assume C macros are not supported even under -g3 in these old GCC
2113 2013-11-15 Leo Liu <sdl.web@gmail.com>
2115 * minibuf.c (Ftry_completion, Fall_completions)
2116 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2118 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2120 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2121 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2122 This avoids placing unnecessary constants into the Emacs code.
2124 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2126 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2127 for Cygwin w32 build.
2129 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2130 for Cygwin w32 build. (Bug#15892)
2132 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2134 Simplify, port and tune bool vector implementation.
2135 * alloc.c (bool_vector_exact_payload_bytes)
2136 (bool_vector_payload_bytes): Remove.
2137 (bool_vector_fill): Return its argument.
2138 * alloc.c (bool_vector_fill):
2140 * print.c (print_object):
2141 Simplify by using bool_vector_bytes.
2142 * alloc.c (make_uninit_bool_vector):
2143 New function, broken out from Fmake_bool_vector.
2144 (Fmake_bool_vector): Use it. Use tail call.
2145 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2146 * data.c (BITS_PER_ULL): New constant.
2147 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2148 if long long versions don't exist.
2149 (shift_right_ull): New function.
2150 (count_one_bits_word): New function, replacing popcount_bits_word
2151 macro. Don't assume that bits_word is no wider than long long.
2152 (count_one_bits_word, count_trailing_zero_bits):
2153 Don't assume that bits_word is no wider than long long.
2154 * data.c (bool_vector_binop_driver, bool_vector_not):
2155 * fns.c (Fcopy_sequence):
2157 Create an uninitialized destination, to avoid needless work.
2158 (internal_equal): Simplify.
2159 (Ffillarray): Prefer tail call.
2160 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2161 contain at least one word.
2162 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2163 chars are narrower than ints.
2164 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2165 * fns.c (Fcopy_sequence):
2167 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2168 Don't try to port to hosts where bits_word values have holes; the
2169 code wouldn't work there anyway. Verify this assumption, though.
2170 (bool_vector_bytes): New function.
2171 (make_uninit_bool_vector): New decl.
2172 (bool_vector_fill): Now returns Lisp_Object.
2174 * xfns.c (xic_create_fontsetname):
2175 * xrdb.c (gethomedir): Prefer tail calls.
2177 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2179 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2180 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2182 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2183 that requires a return value.
2184 (Fset_buffer_modified_p): Take advantage of this change to do
2187 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2189 * buffer.c (Frestore_buffer_modified_p): Sync it with
2190 Fset_buffer_modified_p.
2191 (Fforce_mode_line_update): New function, moved from subr.el.
2192 (Fset_buffer_modified_p): Use them.
2193 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2195 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2197 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2198 This avoids undefined behavior when subtracting pointers into
2199 different aways. On my platform it also makes the code a tad
2200 smaller and presumably faster.
2202 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2204 * keyboard.c (command_loop_1): Use region-extract-function.
2205 * insdel.c (Qregion_extract_function): Not static any more (can we
2206 stop pretending that these vars can benefit from being marked static?).
2208 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2210 * search.c (find_newline): If buffer text is relocated during the
2211 "dumb loop", adjust C pointers into buffer text to follow suit.
2214 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2216 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2217 for conversion (Bug#15837).
2219 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2221 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2222 for the entire range of inserted characters. (Bug#15841)
2224 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2226 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2228 (realize_default_face): Remove assignment to distant-foreground if
2229 unspecified (Bug#15815).
2231 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2233 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2234 cache-long-scans disabled, since we don't want to call
2235 prepare_to_modify_buffer (in insert_1_both) for each message we
2238 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2239 from buffer.c. Improve commentary to the buffer field setter
2242 * buffer.c (bset_cache_long_scans): Static function deleted.
2243 Improve commentary to the buffer field setter functions.
2244 (init_buffer_once): Default for cache-long-scans changed to t.
2247 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2249 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2251 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2252 This bug was introduced in my 2013-06-21 change, and caused
2253 struct Lisp_Sub_Char_Table objects to be given too many slots,
2254 which broke 'make -C admin/unidata'.
2256 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2258 Import changes from mac-port 4.5.
2259 * macfont.m (mac_font_copy_default_descriptors_for_language)
2260 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2261 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2262 (macfont_language_default_font_names): New.
2263 (macfont_list): Rearrange language/charset code.
2264 (macfont_close): Don't check for macfont_info->cache.
2265 (mac_ctfont_create_preferred_family_for_attributes): New font
2266 selection code, call
2267 mac_font_copy_default_name_for_charset_and_languages.
2268 (mac_font_copy_default_descriptors_for_language)
2269 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2271 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2273 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2275 Port to C11 aligned_alloc, and fix some integer overflows.
2276 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2277 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2278 and use of posix_memalign replaced with aligned_alloc.
2279 (aligned_alloc): New function, defined or declared as needed.
2280 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2281 Don't undef; configure.ac now does this.
2282 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2283 (calloc, aligned_alloc): Check for integer overflow.
2284 (aligned_alloc): Rename from memalign. All uses changed.
2285 (memalign): New function, an alias for aligned_alloc.
2287 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2289 * xdisp.c (redisplay_internal): Fix typo in last change.
2291 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2293 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2295 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2297 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2298 redisplay--mode-lines-cause.
2299 (redisplay_internal): Keep them uptodate. Remove redundant check of
2300 buffer_shared_and_changed.
2301 * *.[chm]: Number every assignment to update_mode_lines so we
2302 can track why it is set.
2304 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2306 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2308 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2310 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2311 can track why it is set.
2313 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2315 Integer-related fixes for term.c etc.
2316 * dispextern.h (face_tty_specified_color): New function.
2317 * term.c (turn_on_face): Don't rely on undefined behavior when
2318 assigning an out-of-range value to 'long'.
2319 Simplify test for toggling highlight.
2320 (tty_capable_p): Omit last two (unused) args. All callers changed.
2321 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2322 (read_menu_input, tty_menu_activate, tty_menu_show):
2323 * xfaces.c (x_supports_face_attributes_p)
2324 (tty_supports_face_attributes_p):
2325 Use bool for boolean. All callers changed.
2326 (tty_supports_face_attributes_p): Omit defaults for color indices;
2327 no longer needed. Simplify tail call.
2329 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2331 * xdisp.c (prepare_menu_bars): Mark static.
2332 * lisp.h (prepare_menu_bars): Don't declare.
2333 * xselect.c (x_handle_selection_clear):
2334 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2336 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2338 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2339 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2341 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2343 * keyboard.c (Fcommand_error_default_function): Rename from
2344 Fdefault_error_output.
2346 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2348 * keyboard.c (Fdefault_error_output): New function, extracted from
2350 (syms_of_keyboard): Use it for Vcommand_error_function.
2352 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2354 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2355 (init_eval): Use it to ensure handlerlist is non-NULL.
2356 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2357 (Fsignal): Adjust NULLness test of handlerlist.
2358 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2360 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2362 * callproc.c (call_process): Call prepare_to_modify_buffer before
2363 decoding text read from the sub-process, as the decoded stuff will
2364 be inserted into the buffer. This will invalidate the various
2365 caches maintained for the buffer. (Bug#15148)
2367 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2369 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2370 string of glyphless-char-display.
2372 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2374 * nsfns.m (ns_get_name_from_ioreg): New function.
2375 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2376 OSX >= 10.9. Use ns_get_name_from_ioreg.
2378 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2380 Simplify and port recent bool vector changes.
2381 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2382 only in this file. Use a more-efficient implementation if the
2383 second argument is a power of 2.
2384 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2385 Remove no-longer-necessary compile-time checks.
2386 (bool_vector_exact_payload_bytes): New function.
2387 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2388 exact payload changed to call the new function. Do not assume
2389 that the arg or result fits in ptrdiff_t.
2390 (bool_vector_fill): New function.
2391 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2393 (vroundup_ct): Don't assume arg fits in size_t.
2394 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2395 invoke set_category_set.
2396 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2397 All callers changed. Use bool_vector_set.
2398 * category.h (XCATEGORY_SET): Remove; no longer needed.
2399 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2401 * data.c (Faref): Use bool_vector_ref.
2402 (Faset): Use bool_vector_set.
2403 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2404 (Fbool_vector_not, Fbool_vector_count_matches)
2405 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2406 * fns.c (concat): Use bool_vector_ref.
2407 (Ffillarray): Use bool_vector_fill.
2408 (mapcar1): Use bool_vector_ref.
2409 (sxhash_bool_vector): Hash words, not bytes.
2410 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2411 a constant, since it's now used in #if.
2412 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2413 unsigned char on unusual architectures, so that we no longer
2414 assume that the number of bits per bits_word is a power of two or
2415 is a multiple of 8 or of CHAR_BIT.
2416 (Qt): Add forward decl.
2417 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2418 at least as strictly as bits_word.
2419 (bool_vector_data, bool_vector_uchar_data): New accessors.
2420 All data structure accesses changed to use them.
2421 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2422 (bool_vector_set): New functions.
2423 (bool_vector_fill): New decl.
2424 (ROUNDUP): Move to alloc.c as described above.
2426 Fix recent gnutls changes.
2427 * gnutls.c (Fgnutls_boot): Don't assume C99.
2428 * process.c (wait_reading_process_output): Fix typo in recent change.
2430 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2432 * process.c (wait_reading_process_output, read_process_output)
2433 (send_process): Check gnutls_state is not NULL.
2435 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2436 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2438 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2440 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2441 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2443 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2446 * nsfns.m (Fx_create_frame): Fix memory leak.
2448 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2449 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2450 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2452 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2454 * xdisp.c (message3_nolog, message_with_string): Encode the string
2455 before writing it to the terminal in a non-interactive session.
2457 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2458 sure we concatenate them into a unibyte string.
2460 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2461 resulting temporary name before returning it to the caller.
2462 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2463 is a unibyte string, convert NAME to a unibyte string to ensure
2464 that the result is also a unibyte string.
2466 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2467 create unibyte strings from default paths and directory/file
2470 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2473 * callproc.c (init_callproc): Use build_unibyte_string to make
2474 sure we create unibyte strings from default paths and
2475 directory/file names.
2477 * buffer.c (init_buffer): Don't store default-directory of
2478 *scratch* in multibyte form. The original problem which led to
2479 that is described in
2480 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2481 but it was solved long ago. (Bug#15260)
2483 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2485 Port to stricter C99 platforms.
2486 Especially, C99 prohibits nesting a struct X inside struct Y if
2487 struct X has a flexible array member.
2488 * alloc.c (struct sdata): New type.
2489 (sdata): Implement in terms of struct sdata.
2490 Remove u member; all uses replaced by next_vector, set_next_vector.
2491 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2492 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2493 (struct sblock): Rename first_data member to data, which is now
2494 a flexible array member. All uses changed.
2495 (next_vector, set_next_vector, large_vector_vec): New functions.
2496 (vector_alignment): New constant.
2497 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2498 (struct large-vector): Now merely a NEXT member, since the old approach
2499 ran afoul of stricter C99. All uses changed to use
2500 large_vector_vec or large_vector_offset.
2501 (large_vector_offset): New constant.
2502 * dispnew.c: Include tparam.h, for tgetent.
2503 Do not include term.h; no longer needed.
2504 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2505 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2506 (struct Lisp_Vector): Use a flexible array member for contents,
2507 instead of a union with a member that is an array of size 1.
2509 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2510 fact that the struct no longer contains a union.
2511 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2512 (struct Lisp_Save_Value, struct Lisp_Free):
2513 Use unsigned, not int, for spacers, to avoid c99 warning.
2514 (union specbinding): Use unsigned, not bool, for bitfield, as
2515 bool is not portable to pre-C99 hosts.
2517 2013-11-04 Glenn Morris <rgm@gnu.org>
2519 * emacs.c (usage_message): Mention that `-L :...' appends.
2521 2013-11-02 Glenn Morris <rgm@gnu.org>
2523 * Makefile.in (abs_builddir): Remove.
2524 (bootstrap_exe): Use relative filename.
2526 Use relative filenames in TAGS files.
2527 * Makefile.in (abs_srcdir): Remove it again.
2528 (.PHONY): Remove frc.
2529 (maintainer-clean): No more TAGS-LISP file.
2530 (TAGS): Pass relative file names to etags.
2531 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2533 * Makefile.in (abs_srcdir): New, set by configure.
2535 (maintainer-clean): Remove pointless echo. That should be in the
2536 top-level Makefile, if anywhere. Delete TAGS-LISP.
2537 (extraclean): No s/ and m/ directories for some time.
2538 (TAGS): Also depend on ctagsfiles3.
2539 Remove no-longer-defined S_FILE.
2540 Pass absolute filenames to etags once more.
2541 (TAGS-LISP): Replace lispdir with its expansion.
2542 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2543 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2545 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2547 * xfaces.c (check_lface_attrs, realize_default_face):
2548 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2549 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2551 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2553 * emacs.c (original_pwd): Remove global var by making it local.
2554 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2556 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2558 * xfaces.c: Declare color_distance.
2559 (QCdistant_foreground): New variable.
2560 (NEAR_SAME_COLOR_THRESHOLD): New define.
2561 (load_color2): New function.
2562 (load_color): Call load_color2.
2563 (load_face_colors): Call load_color2 and if distant-color is specified
2564 calculate distant and use distant-color if colors are near.
2565 (LFACE_DISTANT_FOREGROUND): New define.
2566 (merge_face_ref, Finternal_set_lisp_face_attribute)
2567 (Finternal_get_lisp_face_attribute)
2568 (x_supports_face_attributes_p): Handle distant-foreground similar to
2570 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2572 * dispextern.h (lface_attribute_index):
2573 Add LFACE_DISTANT_FOREGROUND_INDEX.
2575 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2577 * image.c (pbm_next_char): New function.
2578 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2579 (pbm_scan_number): Use it.
2580 (Qlibjpeg_version): New variable.
2581 (syms_of_image): DEFSYM and initialize it.
2583 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2585 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2587 2013-10-31 Glenn Morris <rgm@gnu.org>
2589 * emacs.c (original_pwd): New char.
2590 (main): If using --chdir, store original_pwd.
2591 (init_cmdargs): When setting Vinvocation_directory based on a
2592 relative argv[0], use original_pwd if set. (Bug#15768)
2594 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2596 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2598 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2600 * insdel.c: Fix minor problems found by static checking.
2601 (Qregion_extract_function): Now static.
2602 (prepare_to_modify_buffer_1): Remove unused locals.
2604 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2606 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2607 (syms_of_xdisp): Declare pre-redisplay-function.
2608 (markpos_of_region): Remove function.
2609 (init_iterator, compute_stop_pos, handle_face_prop)
2610 (face_before_or_after_it_pos, reseat_to_string)
2611 (get_next_display_element, window_buffer_changed)
2612 (redisplay_internal, try_cursor_movement, redisplay_window)
2613 (try_window_reusing_current_matrix, try_window_id, display_line)
2614 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2615 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2616 * window.h (struct window): Remove field `region_showing'.
2617 * dispextern.h (struct it): Remove region_beg/end_charpos.
2618 (face_at_buffer_position, face_for_overlay_string)
2619 (face_at_string_position): Update prototypes.
2620 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2621 (face_at_string_position): Remove `region_beg' and `region_end' args.
2622 * fontset.c (Finternal_char_font):
2623 * font.c (font_at, font_range): Adjust calls accordingly.
2624 * insdel.c (Qregion_extract_function): New var.
2625 (syms_of_insdel): Initialize it.
2626 (prepare_to_modify_buffer_1): Use it.
2628 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2630 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2631 * ftxfont.c (ftxfont_get_gcs):
2632 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2633 * xfaces.c (x_free_colors, x_free_dpy_colors)
2634 (x_create_gc, unload_color):
2635 * xselect.c (x_property_data_to_lisp):
2636 * xsettings.c (parse_settings):
2637 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2638 (get_bits_and_offset): Adjust definition.
2639 * frame.c (XParseGeometry): Adjust locals.
2640 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2641 * regex.h (toplevel): Likewise for reg_syntax_t.
2643 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2645 * eval.c (run_hook_with_args): Use FUNCTIONP.
2647 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2649 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2650 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2651 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2652 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2653 on MS-Windows anyway.
2654 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2655 (free_realized_face): ...adjust user.
2656 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2657 white relief pixels to -1.
2658 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2659 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2660 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2662 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2664 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2665 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2666 in practice now. All callers changed.
2668 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2670 * dispextern.h (struct face): Use bitfields for 'underline_type'
2671 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2672 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2673 'stipple' member. Move 'lface' member up to help...
2674 * xfaces.c (make_realized_face): ...this function to find and
2675 clear just the members that need clearing.
2676 (load_face_colors, realize_x_face):
2677 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2679 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2681 * xftfont.c (struct xftfont_info): Remove set-but-unused
2683 (xftfont_open): Adjust user.
2684 (xftfont_get_colors): Remove useless prototype.
2686 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2688 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2689 before passing them to 'unexec'. (Bug#15260)
2691 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2693 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2695 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2697 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2698 the changed signature of the font driver's 'close' method.
2700 * w32font.h (w32font_close): Adjust the prototype to the change in
2701 function definition.
2703 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2705 * w32uniscribe.c (uniscribe_close): Adapt the call to
2706 w32font_close to its new prototype.
2708 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2710 Omit unused frame argument of font API's close function.
2711 * font.h (struct font): Drop frame argument. Adjust comment.
2712 * font.c (font_clear_cache, font_close_object): Adjust users.
2713 * ftfont.c (ftfont_close):
2714 * ftxfont.c (ftxfont_close):
2715 * macfont.m (macfont_close):
2716 * nsfont.m (nsfont_close):
2717 * w32font.c (w32font_close):
2718 * xfont.c (xfont_close):
2719 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2720 tweak comments and make functions safe if called more than once for
2721 the same font object.
2723 Perform font-specific cleanup when font object is swept by GC. See
2724 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2725 * alloc.c (cleanup_vector): New function.
2726 (sweep_vector): Call it for each reclaimed vector object.
2727 * font.h (struct font): Adjust comment.
2729 2013-10-24 Glenn Morris <rgm@gnu.org>
2731 * Makefile.in (abs_top_srcdir): New, set by configure.
2733 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2735 Adjust recent font-related changes to fix bug#15686.
2736 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2737 is a live window system frame, mark its default font too.
2739 2013-10-23 Glenn Morris <rgm@gnu.org>
2741 * Makefile.in (RUN_TEMACS): Make relative (again).
2742 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2743 (bootstrap-emacs$(EXEEXT)):
2744 Quote entities that might contain whitespace.
2746 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2748 Port to Solaris 10 and its bundled GCC.
2749 Problem reported by Timothy C. Burt.
2750 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2752 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2754 Do not allow font caches to grow too large.
2755 * alloc.c (compact_font_cache_entry, compact_font_caches):
2756 New functions or stub if not HAVE_WINDOW_SYSTEM.
2757 (compact_undo_list): Factor out from Fgarbage_collect.
2759 (mark_face_cache): Mark face font. Move down to avoid
2761 (mark_terminals): Do not mark font cache here.
2762 (Fgarbage_collect): Call compaction functions described
2763 above. Adjust comment.
2765 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2767 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2768 chdir to HOME (bug#15607).
2770 * nsterm.m (Qcocoa, Qgnustep): New variables.
2771 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2772 (ns_get_color): Make selection color work for GNUstep also.
2774 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2776 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2777 handles mouse clicks. Instead, let GPM use the same code as all
2778 the other mice use. See the discussion starting at
2779 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2780 for the details of the problem with the menu bar this fixes.
2782 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2784 Remove port-specific display name lists to avoid extra
2785 complexity and data duplication with display info lists.
2786 * xterm.h (x_display_name_list): Remove declaration.
2787 * xterm.c (x_display_name_list): Remove.
2788 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2789 * xfns.c (x_display_info_for_name, Fx_display_list):
2790 Likewise. Use x_display_list where appropriate.
2791 * w32term.h (w32_display_name_list): Remove declaration.
2792 * w32term.c (w32_display_name_list): Remove.
2793 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2795 * w32fns.c (x_display_info_for_name, Fx_display_list):
2796 Likewise. Use x_display_list where appropriate.
2797 * nsterm.h (ns_display_name_list): Remove declaration.
2798 * nsterm.m (ns_display_name_list): Remove.
2799 (ns_term_init, syms_of_nsterm): Adjust users.
2800 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2801 Likewise. Use x_display_list where appropriate.
2802 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2803 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2804 (mark_terminals): Mark per-terminal font cache.
2806 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2808 Don't run timers in input-pending-p. Its new check-timers param
2809 provides the prior behavior. (Bug#15045).
2810 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2812 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2814 Make some functions static in non-Microsoft builds.
2815 On my platform (Fedora 19 x86-64), this shrinks the
2816 Emacs executable (text+data) by 0.25%.
2817 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2818 (load_color) [!MSDOS]:
2819 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2820 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2821 * lisp.h (check_existing):
2822 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2823 (network_interface_info) [!WINDOWSNT]:
2824 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2825 Remove extern decls.
2826 * fileio.c (check_existing):
2827 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2828 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2829 (network_interface_info) [!WINDOWSNT]:
2830 * term.c (encode_terminal_code) [!WINDOWSNT]:
2831 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2832 * xfaces.c (load_color) [!MSDOS]:
2834 * fileio.c (check_existing, check_executable, check_writable):
2835 * process.c (network_interface_list, network_interface_info):
2836 Move earlier, so that we don't need forward decls.
2837 * gnutls.c (fn_gnutls_transport_set_errno)
2838 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2840 * w32.c (init_environment): Use faccessat rather than
2841 check_existing, partly for consistency with the rest of the code
2842 in this file, partly so that check_existing can be static.
2844 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2845 * emacs.c (MAIN_PROGRAM): New macro.
2846 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2847 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2849 bool vector int width fixes
2850 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2851 (Fbool_vector_count_matches_at):
2852 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2853 can exceed PTRDIFF_MAX, at least in theory.
2854 (Fbool_vector_count_matches_at):
2855 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2857 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2859 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2860 (struct sockaddr): Add forward decl, for platforms that lack it.
2862 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2864 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2867 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2869 * w32.c (network_interface_get_info, network_interface_list)
2870 (network_interface_info): New functions. (Bug#15610)
2871 (GetAdaptersInfo_Proc): New typedef.
2872 (get_adapters_info): New wrapper function.
2873 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2875 * process.h (network_interface_list, network_interface_info):
2878 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2879 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2880 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2881 for WINDOWSNT. Doc fix.
2882 (syms_of_process): Defsubr Snetwork_interface_list and
2883 Snetwork_interface_info unconditionally.
2885 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2886 in NS GUI sessions. (Bug#15629)
2888 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2890 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2892 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2894 * print.c (print_object): Print " ..." when truncating bool vectors.
2896 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2898 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2899 standard mouse buttons.
2901 * termhooks.h (struct input_event): Remove incorrect commentary.
2903 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2905 Disallow bool vector operations on mixed-length operands.
2906 The old behavior left garbage in the result vector sometimes,
2907 and didn't seem to be useful.
2908 * data.c (Qwrong_length_argument): New static var.
2909 (wrong_length_argument): New function.
2910 (bool_vector_binop_driver): Check that args agree in length.
2912 * keyboard.c, keyboard.h (all_kboards): Now static.
2914 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2916 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2917 note from the lispref.
2919 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2921 * nsterm.h (struct ns_display_info): Remove set-but-unused
2922 member image_cache (image caches are per-terminal anyway).
2923 (FRAME_X_IMAGE_CACHE): Remove.
2924 * nsterm.m (ns_initialize_display_info): Adjust user.
2926 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2928 * w32proc.c: Include mingw_time.h.
2930 * w32.c: Include mingw_time.h.
2932 Implement scrolling of TTY menus when the screen is too short.
2934 * term.c (tty_menu_display): Accept an additional argument, the
2935 menu item from which to start displaying the menu. Account for
2936 the value of Y when limiting the menu to the number of available
2938 (mi_result): New enumeration.
2939 (read_menu_input): Return enumerated value. When the y coordinate
2940 hits min_y or max_y, return scroll indication instead of wrapping
2942 (tty_menu_activate): Handle the scrolling indications from
2943 read_menu_input. Compute the first menu item to display and pass
2944 it to tty_menu_display.
2946 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2948 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2949 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2950 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2951 Adjust to match the change described below.
2952 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2953 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2954 memory_below_frame members to...
2955 * termchar.h (struct tty_display_info): ...here because they're
2956 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2957 * term.c (init_tty):
2958 * nsterm.m (ns_create_terminal):
2959 * w32term.c (w32_create_terminal):
2960 * xterm.c (x_create_terminal): Adjust users.
2961 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2962 to filter out non-TTY frames. Adjust comment.
2963 (scrolling): Adjust user. Prefer eassert for debugging check.
2965 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2967 * xfaces.c (PT_PER_INCH): Remove unused macro.
2968 * termhooks.h (struct terminal): Remove set-but-unused
2969 member fast_clear_end_of_line.
2970 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2971 * nsterm.m (ns_create_terminal):
2972 * term.c (init_tty):
2973 * w32term.c (w32_create_terminal):
2974 * xterm.c (x_create_terminal): Adjust users.
2976 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2978 * lisp.h (bool_vector_size): New function.
2979 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2980 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2981 (Fbool_vector_not, Fbool_vector_count_matches_at):
2982 Remove uses of 'eassume' that should no longer be needed,
2983 because they are subsumed by the 'eassume' in bool_vector_size.
2985 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2987 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2988 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2989 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2991 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2993 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2994 have different dimensions. (Bug#15575)
2996 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2999 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
3001 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3003 * term.c (tty_menu_show): Never return with unbalanced
3004 specpdl. Use eassert for debugging check. Adjust style.
3006 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3008 * term.c (read_menu_input): Make selection of menu items
3009 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
3010 (tty_menu_activate): Fix off-by-one error when computing max_y.
3012 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
3014 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
3015 audit logging (only used with GnuTLS 3.x) and enable it.
3017 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3019 * dispnew.c (redraw_frame): Remove useless #ifdef because
3020 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3021 Also, move TTY fflush to...
3022 * term.c (tty_update_end): ...this function.
3024 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3026 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3027 the end of the frame's glyph matrix. (Bug#15575)
3029 * term.c (tty_menu_display): Don't move cursor while overwriting
3030 frame's glyphs with menu items. Limit the number of items
3031 displayed to what can be shown on the available screen lines,
3032 excluding the echo area.
3033 (tty_menu_activate): Limit the Y coordinate allowed by
3034 read_menu_input to the last screen line used for menu display.
3036 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3038 * lisp.h (eassume): New macro.
3039 Also, include <verify.h>, for 'assume'.
3040 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3041 (vroundup, vector_nbytes):
3042 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3043 (Fbool_vector_not, Fbool_vector_count_matches)
3044 (Fbool_vector_count_matches_at):
3045 Use eassume, not eassert.
3046 * casetab.c (set_identity, shuffle):
3047 * composite.c (composition_gstring_put_cache):
3048 * dispnew.c (update_frame_1):
3049 * ftfont.c (ftfont_shape_by_flt):
3050 * image.c (gif_load):
3051 * intervals.c (offset_intervals):
3052 * macfont.m (macfont_shape):
3053 Remove calls to 'assume' that are no longer needed, because
3054 --enable-gcc-warnings no longer generates bogus warnings
3055 when these calls are removed.
3057 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3059 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3061 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3063 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3064 (Qsubstitute_env_in_file_name): New var.
3065 (syms_of_fileio): Define it.
3067 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3069 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3070 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3073 * term.c (save_and_enable_current_matrix): Don't allocate and
3074 don't save margin areas.
3075 (restore_desired_matrix): Don't restore margin areas.
3076 (free_saved_screen): Don't free margin areas.
3078 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3080 * image.c: Pacify --enable-gcc-warnings.
3081 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3082 #define only if used.
3084 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3086 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3087 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3088 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3089 (gif_load): For giflib v5.x and later, display the error message
3090 produced by giflib when its functions fail.
3091 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3094 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3096 * keyboard.c (last_event_timestamp): Remove. For X selection and
3097 GTK popup menus, it may be obtained from per-frame X display info.
3098 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3099 (process_special_events): Adjust users.
3100 * keyboard.h (last_event_timestamp): Remove declaration.
3101 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3102 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3103 * menu.h (xmenu_show): Adjust prototype.
3104 * menu.c (Fx_popup_menu): Adjust user.
3105 * xselect.c (x_own_selection, x_get_foreign_selection)
3106 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3108 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3110 * keyboard.c (init_kboard): Now static. Add arg
3111 to denote window system. Adjust comment.
3112 (init_keyboard): Adjust user.
3113 (allocate_kboard): New function.
3115 * nsterm.m (ns_term_init):
3116 * term.c (init_tty):
3117 * w32term.c (w32_create_terminal):
3118 * xterm.c (x_term_init): Use it.
3119 * keyboard.h (init_kboard): Remove prototype.
3120 (allocate_kboard): Add prototype.
3122 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3124 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3125 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3127 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3129 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3131 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3133 * term.c (tty_menu_activate): Flush the output stream after
3134 showing the cursor, and don't mark the frame garbaged at exit from
3135 the function. Fixes redisplay glitches when moving from one menu
3138 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3140 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3141 or throw error (Bug#15570).
3143 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3145 * intervals.c (temp_set_point_both): Move test into 'eassert',
3148 * lisp.h (eassert): Don't use 'assume'.
3149 Sometimes 'assume' wins in performance, and sometimes it loses,
3150 so it shouldn't be used all the time. Perhaps we need two
3151 flavors of 'eassert', one for where 'assume' is far more likely
3152 to help or to hurt; but that can be done later.
3153 Problem reported by Dmitry Antipov in
3154 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3155 Also, don't include <verify.h>; no longer needed.
3157 2013-10-09 Glenn Morris <rgm@gnu.org>
3159 * eval.c (Fcond): Doc tweak.
3161 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3163 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3164 expressions with side effects to eassert. (Bug#15565)
3166 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3168 * fns.c (hashfn_user_defined): Allow hash functions to return any
3171 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3173 Fix minor problems found by static checking.
3174 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3175 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3176 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3177 * keyboard.c (read_menu_command): Remove unused local.
3178 * lisp.h (read_menu_command): New decl.
3179 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3180 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3181 Return ptrdiff_t, not int.
3182 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3183 not int, for benefit of xpalloc.
3184 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3186 (have_menus_p): Remove; unused.
3187 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3188 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3189 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3191 (save_and_enable_current_matrix): Omit unnecessary casts.
3192 (read_menu_input): Omit local extern decl (now in lisp.h).
3193 Don't access uninitialized storage if mouse_get_xy fails.
3194 (tty_menu_activate): Mark local as initialized, for lint.
3195 (tty_menu_activate, tty_meny_show): Remove unused locals.
3197 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3199 Support menus on text-mode terminals.
3200 * xterm.h (xw_popup_dialog): Add prototype.
3202 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3203 (xmenu_show): Block input here, instead in Fx_popup_menu.
3204 (xw_popup_dialog): New function, with X-specific bits of popup
3207 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3210 * window.c (Fset_window_configuration): Use run-time tests of the
3211 frame type instead of compile-time conditionals, when menu-bar
3212 lines are considered.
3214 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3215 (w32_popup_dialog): New prototypes.
3217 * w32menu.c (Fx_popup_dialog): Function deleted.
3218 (w32_popup_dialog): New function, with w32 specific bits of popup
3219 dialogs. Block input here.
3221 * w32inevt.c (w32_console_read_socket): Minor change to add
3222 debugging TTY events.
3224 * w32fns.c (show_hourglass): If returning early because the frame
3225 is not a GUI frame, unblock input.
3227 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3228 (cursorY): New functions.
3230 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3231 WINDOWSNT, macros that call curX and curY elsewhere.
3233 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3235 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3236 specific function to hide and show cursor on a text-mode terminal.
3237 (tty_menu_struct, struct tty_menu_state): New structures.
3238 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3239 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3240 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3241 (tty_menu_locate, save_and_enable_current_matrix)
3242 (restore_desired_matrix, screen_update, read_menu_input)
3243 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3244 (tty_pop_down_menu, tty_menu_last_menubar_item)
3245 (tty_menu_new_item_coords, tty_menu_show): New functions.
3246 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3248 * nsterm.h (ns_popup_dialog): Adjust prototype.
3250 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3252 (ns_popup_dialog): Adapt order of arguments to the other
3253 *_menu_show implementations.
3254 (Fx_popup_dialog): Function deleted.
3256 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3258 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3260 * menu.c (have_boxes): New function.
3261 (single_keymap_panes): Use it instead of a compile-time
3263 (single_menu_item): Use run-time tests of the frame type instead
3264 of compile-time conditionals.
3265 (encode_menu_string): New function.
3266 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3267 the macro, since different types of frame need different encoding
3269 (digest_single_submenu): Use run-time tests of frame type instead
3270 of, or in addition to, compile-time conditionals.
3271 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3272 (Fx_popup_menu): Detect when the function is called from keyboard
3273 on a TTY. Don't barf when invoked on a text-mode frame.
3274 Check frame type at run time, instead of compile-time conditionals for
3275 invoking terminal-specific menu-show functions.
3276 Call tty_menu_show on text-mode frames.
3277 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3278 run time to determine which alternative to invoke; support dialogs
3281 * keyboard.h <Qmouse_movement>: Declare.
3283 * keyboard.c <Qmouse_movement>: Now extern.
3284 <Qecho_keystrokes>: New static variable.
3285 (read_key_sequence): Accept an additional argument, a flag to
3286 prevent redisplay during reading of the key sequence. All callers
3288 (read_menu_command): New function.
3289 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3291 (toolkit_menubar_in_use): New function.
3292 (make_lispy_event): Use it instead of a compile-time test.
3294 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3295 window-system being available.
3297 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3298 to x-popup-dialog on the frame type, they all now support popup
3301 * dispnew.c (save_current_matrix): Save the margin areas.
3302 (restore_current_matrix): Restore margin areas.
3303 (update_frame_with_menu): New function.
3305 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3308 * alloc.c (make_save_ptr): Now compiled unconditionally.
3310 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3312 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3313 (redraw_frame, update_frame): Adjust users.
3314 * dispextern.h (set_window_update_flags): Adjust prototype.
3315 * xdisp.c (redisplay_internal): When updating all frames with zero
3316 windows_or_buffers_changed, assume that only the windows that shows
3317 current buffer should be really updated.
3319 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3321 Do not allocate huge temporary memory areas and objects while encoding
3322 for file I/O, thus reducing an enormous memory usage for large buffers.
3323 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3324 * coding.h (struct coding_system): New member raw_destination.
3325 * coding.c (setup_coding_system): Initialize it to zero.
3326 (encode_coding_object): If raw_destination is set, do not create
3327 dst_object. Add comment.
3328 * fileio.c (toplevel): New constant E_WRITE_MAX.
3329 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3330 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3332 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3334 * nsterm.m (windowDidExitFullScreen:):
3335 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3337 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3339 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3340 * keyboard.c (unblock_input_to): Don't process pending signals
3341 if a fatal error is in progress.
3343 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3344 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3345 they're talking about words in Lisp bool vectors.
3346 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3347 * data.c (popcount_bits_word): Rename from popcount_size_t.
3348 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3351 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3353 Improve support for popcount and counting trailing zeros (Bug#15550).
3354 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3355 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3356 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3357 (popcount_size_t_msc, popcount_size_t_gcc):
3358 Remove; now done by Gnulib.
3359 (popcount_size_t): Now a macro that defers to Gnulib.
3360 (count_trailing_zero_bits): Return int, for consistency with
3361 Gnulib and because Emacs prefers signed to unsigned int.
3362 Don't assume that size_t is either unsigned int or unsigned long
3363 or unsigned long long.
3364 (size_t_to_host_endian): Do not assume that size_t is either
3365 exactly 32 or exactly 64 bits wide.
3366 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3367 etc., so that it's now an enum constant, not a macro.
3368 No need to assume that it's either 32 or 64.
3370 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3372 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3375 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3377 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3378 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3380 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3382 emacs_read and emacs_write now use void *, not char *.
3383 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3384 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3385 Buffer arg is now void *, not char *. This matches plain
3386 'read' and 'write' better, and avoids a constraint violation
3387 on Solaris 9 with Oracle Studio.
3389 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3391 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3392 memset to explicit loop. Otherwise copy largest possible chunk
3393 from initialized to uninitialized part, thus allowing the longer
3394 memcpy runs and reducing the number of loop iterations.
3396 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3398 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3399 hide toolbar (Bug#15388).
3400 (windowDidEnterFullScreen:): If presentation options are zero,
3401 set them here (Bug#15388).
3402 (ns_update_auto_hide_menu_bar): Remove runtime check.
3403 Don't auto hide dock unless menubar is also auto hidden.
3405 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3407 * editfns.c (message): Mention batch mode in doc string.
3409 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3411 * nsterm.m (check_native_fs): Remove erroneous comment.
3413 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3415 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3416 uses find_newline instead of scan_newline and so doesn't move point.
3418 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3420 Use hardware support for byteswapping on glibc x86 etc.
3421 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3422 whereas the old swap64 needed 30.
3423 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3424 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3425 Use byteswap.h's macros to swap bytes.
3426 * lisp.h (swap16, swap32, swap64): Remove.
3427 All uses replaced by bswap_16, bswap_32, bswap_64.
3429 * bytecode.c (exec_byte_code): Use some more volatile variables
3430 to work around local variables getting clobbered by longjmp.
3431 Port to pre-C99, which doesn't allow decls after stmts.
3433 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3435 * lisp.h (eassert): Assume that COND is true when optimizing.
3436 In other words, take on the behavior of eassert_and_assume.
3437 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3438 (eassert_and_assume): Remove. All uses replaced by eassert.
3440 * xdisp.c (Qglyphless_char): Now static.
3442 Adjust to merge from gnulib.
3443 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3444 * lisp.h: Include <verify.h>, for 'assume'.
3446 * eval.c (clobbered_eassert): New macro.
3447 (internal_catch, internal_condition_case)
3448 (internal_condition_case_1, internal_condition_case_2)
3449 (internal_condition_case_n): Use it instead of eassert
3450 when the argument contains locals clobbered by longjmp.
3451 Don't use clobbered locals outside of clobbered_eassert.
3452 (internal_lisp_condition_case): Use a volatile variable
3453 to work around a local variable's getting clobbered.
3455 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3457 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3458 (PUSH_HANDLER): New macro.
3459 (catchlist): Remove.
3460 (handlerlist): Always declare.
3462 * eval.c (catchlist): Remove (merge with handlerlist).
3463 (handlerlist, lisp_eval_depth): Not static any more.
3464 (internal_catch, internal_condition_case, internal_condition_case_1)
3465 (internal_condition_case_2, internal_condition_case_n):
3467 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3468 handlerlist/catchlist.
3469 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3470 handlerlist which can only handle a single condition-case handler at
3472 (find_handler_clause): Simplify since we only a single branch here
3475 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3477 (bcall0): New function.
3478 (exec_byte_code): Add corresponding cases. Improve error message when
3479 encountering an invalid byte-code. Let Bunwind_protect accept
3480 a function (rather than a list of expressions) as argument.
3482 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3483 and make them unconditional now that they're heap-allocated.
3485 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3487 * charset.c (Fdecode_char, Fencode_char): Remove description of
3488 `restriction' arg. now that it's hidden by advertised-calling-convention.
3490 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3492 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3493 Remove unused variable (from mac-port).
3494 (macfont_draw): Use s->ybase for correct y position.
3496 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3498 * frame.h (struct frame): Drop has_minibuffer member because...
3499 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3500 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3502 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3504 * window.h (struct window): Prefer enum text_cursor_kinds to int
3505 for phys_cursor_type member. Move the latter, phys_cursor_width,
3506 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3507 * window.c (replace_window, make_window): Adjust users.
3509 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3511 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3512 this module is never compiled otherwise.
3514 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3516 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3519 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3521 * xdisp.c (get_next_display_element): Don't call face_for_font in
3522 a build configured --without-x. (Bug#15484)
3524 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3526 * window.c (calc_absolute_offset): #elif should be #elif defined.
3528 * frame.c (delete_frame): Block/unblock input to overcome race
3529 condition (Bug#15475).
3531 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3533 * frame.c (delete_frame): Record selected frame only after
3534 calling Qdelete_frame_functions (Bug#15477).
3536 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3538 * nsterm.m (ns_selection_color): Remove.
3539 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3540 NSColor selectedText(Background)Color. Only for COCOA.
3541 (ns_term_init): Remove assignment of ns_selection_color, logic
3542 moved to ns_get_color.
3544 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3545 NS_SELECTION_COLOR_DEFAULT.
3546 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3548 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3550 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3551 frame' does not have the tool_bar_window member.
3553 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3555 Signal error when reading an empty byte-code object (Bug#15405)
3556 * lread.c (read1): signal error
3557 * alloc.c (make_byte_code): eassert header size
3558 (sweep_vectors): change an int to size_t
3560 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3562 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3563 instead of ints, as it's the usual style for offsetof constants. See:
3564 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3566 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3567 This is ugly, but it should fix the performance problem for older
3568 GCC versions in the short run. I'll look into integrating the
3569 Gnulib module for popcount, as a better fix.
3570 See the thread starting in:
3571 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3572 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3573 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3574 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3575 (popcount_size_t): Use it.
3577 2013-09-24 Daniel Colascione <dancol@dancol.org>
3579 * process.c (Fnetwork_interface_info): Fix build break due to
3582 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3584 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3585 Prefer signed to unsigned integers where either will do.
3586 No need for 'const' on locals that do not escape.
3587 Omit easserts with unnecessary and unportable assumptions about
3588 alignment. Avoid unnecessary casts to char *.
3590 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3592 Use union for the payload of struct Lisp_Vector.
3593 This helps to avoid a few glitches dictated by C's aliasing rules.
3594 * lisp.h (struct Lisp_Vector): Use union for next and
3595 contents member. Adjust comment. Change related users.
3596 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3597 Related users changed.
3598 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3599 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3600 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3601 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3603 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3605 Optimize glyph row clearing and copying routines.
3606 * dispextern.h (struct glyph_row): Change layout of struct
3607 glyph_row to help copy_row_except_pointers. Adjust comment.
3608 * dispnew.c (null_row): Remove.
3609 (clear_glyph_row): Use offsetof and memset to find and clear
3610 just the members that need clearing. Adjust comment.
3611 (copy_row_except_pointers): Likewise for copying.
3613 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3615 Some minor cleanups of recently-added bool vector code.
3616 * conf_post.h (assume): Always return void. Use lint version
3617 only if GCC and MSC versions don't apply.
3618 * conf_post.h (assume):
3619 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3620 Depend on _MSC_VER, not __MSC_VER, for consistency with
3622 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3623 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3624 (bool_vector_binop_driver, count_trailing_zero_bits)
3625 (size_t_to_host_endian): Now static, not static inline;
3626 the latter isn't needed with modern compilers and doesn't
3627 work with older compilers anyway.
3629 * alloc.c (valgrind_p): Use bool for boolean.
3631 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3633 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3634 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3635 (display_last_displayed_message_p, message_buf_print)
3636 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3637 Use bool for boolean.
3638 * dispextern.h (cancel_line, init_desired_glyphs):
3639 Remove ancient leftover.
3640 (help_echo_showing_p, hourglass_shown_p):
3641 * lisp.h (noninteractive_need_newline): Adjust declaration.
3643 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3645 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3647 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3648 ...this file and convert the latter to static. Adjust comment.
3649 (make_initial_frame):
3650 * window.c (init_window_once): Adjust user.
3651 * frame.h (last_nonminibuf_frame): Remove declaration.
3652 * lisp.h (selected_frame): Likewise.
3653 * msdos.c (the_only_display_info): Adjust comment.
3655 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3657 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3658 computing the end column of mouse-highlight that comes from
3659 display or overlay strings. (Bug#15437)
3660 (note_mouse_highlight): Adapt calculation of last argument to
3661 mouse_face_from_string_pos to the above change.
3663 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3664 all platforms, not just for clang.
3666 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3668 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3669 about excess arguments to snprintf.
3671 * conf_post.h(assume): Use __builtin_unreachable for clang.
3673 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3675 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3676 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3678 2013-09-23 Daniel Colascione <dancol@dancol.org>
3680 * alloc.c (USE_VALGRIND): New macro; on by default
3681 when ENABLE_CHECKING.
3682 (mark_maybe_object, mark_maybe_pointer)
3683 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3685 (valgrind_p) [USE_VALGRIND]: New variable.
3686 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3688 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3690 * process.c (wait_reading_process_output): Change int pnamelen to
3693 * nsterm.m (setMarkedText:selectedRange:):
3694 (deleteWorkingText):
3695 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3696 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3697 argument to unsigned long to avoid warning.
3698 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3700 * conf_post.h (assume): Fix compiler error: x shall be cond.
3702 2013-09-22 Daniel Colascione <dancol@dancol.org>
3704 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3705 warning when compiling without a window system.
3707 2013-09-22 Daniel Colascione <dancol@dancol.org>
3709 * data.c (Qbool_vector_p): New symbol.
3710 (bool_vector_spare_mask, popcount_size_t_generic)
3711 (popcount_size_t_msc, popcount_size_t_gcc)
3713 (bool_vector_binop_driver)
3714 (count_trailing_zero_bits, size_t_to_host_endian)
3715 (Fbool_vector_exclusive_or)
3716 (Fbool_vector_union)
3717 (Fbool_vector_intersection, Fbool_vector_set_difference)
3718 (Fbool_vector_subsetp, Fbool_vector_not)
3719 (Fbool_vector_count_matches)
3720 (Fbool_vector_count_matches_at): New functions.
3721 (syms_of_data): Intern new symbol, functions.
3722 * alloc.c (bool_vector_payload_bytes): New function.
3723 (Fmake_bool_vector): Instead of calling Fmake_vector,
3724 which performs redundant initialization and argument checking,
3725 just call allocate_vector ourselves. Make sure we clear any
3726 terminating padding to zero.
3727 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3728 instead of open-coding the size calculation.
3729 (vroundup_ct): New macro.
3730 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3731 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3732 * composite.c (composition_gstring_put_cache):
3733 Change lint_assume to assume.
3734 * conf_post.h (assume): New macro.
3735 (lint_assume): Remove.
3736 * dispnew.c (update_frame_1): Change lint_assume to assume.
3737 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3739 * image.c (gif_load): Change lint_assume to assume.
3740 * lisp.h (eassert_and_assume): New macro.
3741 (Qbool_vector_p): Declare.
3742 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3743 (swap16, swap32, swap64): New inline functions.
3744 * macfont.m (macfont_shape): Change lint_assume to assume.
3745 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3746 * xsettings.c (parse_settings): Use new swap16 and
3747 swap32 from lisp.h instead of file-specific macros.
3749 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3751 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3752 found (which can legitimately happen when the glyph row at the
3753 window start is disabled in the current_matrix. (Bug#15365)
3755 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3757 Fix syntax.h bug introduced by recent INLINE change.
3758 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3759 conditionally compiled one way in some modules, and a different
3760 way in others. This doesn't work with extern inline functions,
3761 which must have the same definition in all modules, because the
3762 defining code might be shared across modules, depending on the
3763 implementation. Symptoms reported by Martin Rudalics in:
3764 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3765 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3766 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3767 overriding the corresponding functions in syntax.h.
3768 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3769 (syntax_property): New inline functions.
3770 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3771 Rewrite in terms of these new functions.
3773 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3775 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3776 not chars_in_text, whose result depends on the multibyteness of
3777 the current buffer. (Bug#15426)
3779 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3781 Port recent change to hosts where pointers aren't 'long'.
3782 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3783 Don't assume that pointers are the same width as 'long'.
3784 Add a compile-time check that a pointer fits into two X slots.
3786 A simpler, centralized INLINE.
3787 * conf_post.h (INLINE): Define only if not already defined.
3788 This allows us to use a single INLINE, defined by one file
3790 * emacs.c (INLINE): Define it.
3791 Also, include category.h, charset.h, composite.h, dispextern.h,
3792 syntax.h, systime.h, so that their INLINE definitions are expanded
3794 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3795 * buffer.h, buffer.c (BUFFER_INLINE):
3796 * category.h, category.c (CATEGORY_INLINE):
3797 * character.h, character.c (CHARACTER_INLINE):
3798 * charset.h, charset.c (CHARSET_INLINE):
3799 * composite.h, composite.c (COMPOSITE_INLINE):
3800 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3801 * frame.h, frame.c (FRAME_INLINE):
3802 * intervals.h, intervals.c (INTERVALS_INLINE):
3803 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3804 * lisp.h, alloc.c (LISP_INLINE):
3805 * process.h, process.c (PROCESS_INLINE):
3806 * syntax.h, syntax.c (SYNTAX_INLINE):
3807 * systime.h, sysdep.c (SYSTIME_INLINE):
3808 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3809 * window.h, window.c (WINDOW_INLINE):
3810 Remove. All uses replaced with INLINE.
3812 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3814 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3817 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3819 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3820 'const char *' to avoid compiler warnings due to similar change in
3821 the prototype of x_get_string_resource.
3823 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3825 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3826 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3827 going to replace static variables below. Adjust comments.
3828 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3829 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3830 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3831 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3832 Related users changed.
3833 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3834 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3835 last_mouse_movement_time, going to replace static variables below.
3837 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3838 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3840 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3841 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3842 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3843 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3844 static variables below.
3845 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3846 (last_mouse_scroll_bar): Remove.
3847 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3848 (mouseExited): Related users changed.
3850 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3852 Do not use external array to process X scroll bar messages.
3853 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3854 (x_send_scroll_bar_event): Pack window pointer into two slots
3855 of XClientMessageEvent if we're 64-bit. Adjust comment.
3856 (x_scroll_bar_to_input_event): Unpack accordingly.
3858 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3860 Ifdef away recent changes which aren't relevant to NS port.
3861 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3862 [!HAVE_NS]: Declare as such.
3863 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3864 [!HAVE_NS]: Define as such.
3866 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3868 * frame.c (x_redo_mouse_highlight): New function
3869 to factor out common code used in W32 and X ports.
3870 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3871 * xterm.h (struct x_display_info):
3872 * w32term.h (struct w32_display_info):
3873 * nsterm.h (struct ns_display_info): New members
3874 last_mouse_motion_frame, last_mouse_motion_x and
3875 last_mouse_motion_y, going to replace static variables below.
3876 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3877 (redo_mouse_highlight): Remove.
3878 (note_mouse_movement, syms_of_xterm): Adjust user.
3879 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3880 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3881 (redo_mouse_highlight): Remove.
3882 (note_mouse_movement, syms_of_w32term): Adjust user.
3883 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3884 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3886 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3887 * nsfns.m (compute_tip_xy): Adjust user.
3889 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3891 * frame.c (x_mouse_grabbed): New function.
3892 * dispextern.h (x_mouse_grabbed): Add prototype.
3893 (last_mouse_frame): Remove declaration.
3894 * xterm.h (struct x_display_info):
3895 * w32term.h (struct w32_display_info):
3896 * nsterm.h (struct ns_display_info): New member
3897 last_mouse_frame, going to replace...
3898 * xdisp.c (last_mouse_frame): ...global variable.
3899 (note_tool_bar_highlight):
3900 * w32term.c (w32_mouse_position, w32_read_socket):
3901 * xterm.c (XTmouse_position, handle_one_xevent):
3902 Use x_mouse_grabbed.
3903 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3905 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3907 * w32term.c (w32_read_socket): Avoid temporary
3908 variables in a call to x_real_positions.
3909 * xterm.c (handle_one_xevent): Likewise.
3911 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3913 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3914 (x_icon_type): Remove prototype.
3915 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3916 * frame.c (x_icon_type): Remove.
3917 * w32term.c (x_make_frame_visible, x_iconify_frame):
3918 * xterm.c (x_make_frame_visible, x_iconify_frame):
3919 Use x_set_bitmap_icon to factor out common code.
3921 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3923 * dispextern.h (check_x_display_info, x_get_string_resource):
3924 Declare here just once and unify the latter.
3925 * frame.c (check_x_display_info, x_get_string_resource):
3926 * nsterm.h (check_x_display_info):
3927 * xrdb.c (x_get_string_resource):
3928 * xterm.h (check_x_display_info): Remove prototypes.
3929 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3930 * w32reg.c (x_get_string_resource): Likewise.
3931 (w32_get_rdb_resource): Adjust user.
3933 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3935 * xterm.h (struct x_display_info): New member
3936 x_pending_autoraise_frame, going to replace...
3937 * xterm.c (pending_autoraise_frame): ...static variable.
3938 (x_new_focus_frame, XTread_socket): Adjust users.
3939 * w32term.h (struct w32_display_info): New member
3940 w32_pending_autoraise_frame, going to replace...
3941 * w32term.c (pending_autoraise_frame): ...global variable.
3942 (x_new_focus_frame, w32_read_socket): Adjust users.
3944 2013-09-17 Glenn Morris <rgm@gnu.org>
3946 * xdisp.c (message_dolog): If we create *Messages*,
3947 switch it to messages-buffer-mode.
3949 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3951 Don't overuse 'const' in types of locals.
3952 * bidi.c (bidi_count_bytes):
3953 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3954 (xg_event_is_for_scrollbar):
3955 * xselect.c (x_handle_property_notify)
3956 (x_handle_selection_notify, x_handle_dnd_message):
3957 * xsettings.c, xsettings.h (xft_settings_event):
3958 * xterm.c (x_handle_net_wm_state, handle_one_event)
3959 (x_menubar_window_to_frame, x_detect_focus_change)
3960 (construct_mouse_click, note_mouse_movement)
3961 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3962 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3963 (handle_one_xevent, x_handle_net_wm_state):
3964 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3965 (x_handle_dnd_message):
3966 Avoid unnecessary 'const', typically the second 'const' in
3967 'const foo * const arg', a 'const' that does not affect the API
3968 and doesn't significantly help the human reader.
3970 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3972 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3973 only if Glib < 2.36.0.
3974 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3975 * xsettings.c (init_gconf, init_gsettings): Do not check
3977 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3979 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3981 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3983 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3984 before calling g_type_init.
3986 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3988 * nsterm.m (syms_of_nsterm): ... to here.
3990 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3992 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3993 (ignore_next_mouse_click_timeout): Use Time as X does.
3994 (handle_one_xevent): Avoid cast and use unsigned comparison.
3996 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3998 Do not copy X event in handle_one_xevent except KeyPress case.
3999 Wnen XEvent is processed, it is unlikely to be changed except
4000 KeyPress case, so we can avoid copying and use const pointer to
4001 const data to make sure that an event is not changed elsewhere.
4002 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
4003 const' and do not create local copy except for the KeyPress event.
4004 Use casts to avoid a few glitches. Adjust formatting. Add comments.
4005 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
4006 (x_handle_net_wm_state, x_menubar_window_to_frame)
4007 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
4008 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
4009 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
4010 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
4011 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
4012 (x_handle_dnd_message):
4013 * xsettings.c (xft_settings_event):
4014 Use 'const XEvent * const' where appropriate.
4015 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
4017 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4019 Fix X event waiting to handle multiple frames.
4020 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4021 * xterm.c (pending_event_wait): Remove. Adjust users.
4022 (x_detect_focus_change): Pass frame arg.
4023 (handle_one_xevent): Find related frame early and clear per-frame
4024 wait_event_type only if this is an event for the relevant frame.
4025 (x_wait_for_event): Use per-frame wait_event_type.
4027 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4029 * nsfns.m (Fx_create_frame): Fix font driver registration for
4032 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4033 for syms_of_macfont.
4035 * nsterm.m: Include macfont.h.
4036 (ns_tmp_flags, ns_tmp_font): Remove.
4037 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4038 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4039 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4040 (changeFont:): Fix code style. Check for font driver type when
4043 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4046 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4047 (nsfont_open): Set font driver type.
4048 Set font->ascent and font->descent. Figure out font instead of
4049 ns_tmp_font, and flags instead of ns_tmp_flags.
4050 Fix indentation. Remove call to ns_draw_text_decoration,
4053 * nsfns.m: Include macfont.h.
4054 (Fx_create_frame): Register macfont driver, make a better default font.
4055 (Fns_popup_font_panel): Get font from macfont driver, if used.
4057 * macfont.m, macfont.h, macuvs.h: New files.
4059 * font.h: Declare syms_of_macfont.
4061 * font.c (syms_of_font): Call syms_of_macfont.
4063 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4065 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4067 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4068 and it is always zero for others, so I assume that this is an ancient
4069 leftover which nobody will want to change any more.
4070 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4071 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4072 * frame.c (x_set_scroll_bar_width):
4073 * w32fns.c (w32_createscrollbar):
4074 * w32term.c (w32_set_vertical_scroll_bar):
4075 * xfns.c (x_set_scroll_bar_default_width):
4076 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4077 (x_scroll_bar_expose): Related users changed.
4079 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4081 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4082 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4083 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4085 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4087 * nsterm.h, w32term.h, xterm.h: ...and not here.
4088 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4089 Remove unused Xisms.
4090 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4091 these modules are never compiled otherwise.
4093 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4095 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4096 Doc fix. (Bug#15375)
4098 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4100 Unify Fx_focus_frame between all ports.
4101 * frame.h (x_focus_frame): New prototype.
4102 * xfns.c (Fx_focus_frame): Remove.
4103 (syms_of_xfns): Do not defsubr it.
4104 (x_focus_frame): X implementation.
4105 * nsfns.m (Fx_focus_frame): Remove.
4106 (syms_of_nsfns): Do not defsubr it.
4107 (x_focus_frame): NS implementation.
4108 * w32term.c (Fx_focus_frame): Remove.
4109 (x_focus_on_frame): Rename to...
4110 (x_focus_frame): W32 implementation.
4111 * w32term.h (x_focus_on_frame): Remove prototype.
4112 * w32fns.c (Fx_focus_frame): Remove.
4113 (syms_of_w32fns): Do not defsubr it.
4114 * frame.c (Fx_focus_frame): Define here.
4115 (syms_of_frame): Defsubr here.
4116 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4118 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4120 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4121 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4122 each port to reference the port-specific window system data.
4123 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4124 (FRAME_DISPLAY_INFO): Define.
4125 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4126 (FRAME_DISPLAY_INFO): Define. Adjust users.
4127 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4128 (FRAME_DISPLAY_INFO): Define. Adjust users.
4129 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4130 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4131 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4132 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4133 * xselect.c, xterm.c: All related users changed.
4135 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4137 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4138 (x_menubar_window_to_frame): Remove prototypes.
4139 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4140 (x_menubar_window_to_frame, x_top_window_to_frame):
4142 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4143 (x_menubar_window_to_frame, x_top_window_to_frame):
4144 ...to here and convert all but the last to static.
4146 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4148 * lisp.mk (lisp): Add w32-common-fns.elc.
4150 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4152 * charset.c (char_charset): Document an exception for char-charset.
4154 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4156 * xterm.h (x_display_info): New field last_user_time...
4157 * xterm.c (toplevel): ...to replace static last_user_time.
4158 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4160 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4162 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4163 scroll bar values to prevent thumb from disappear and update comment.
4165 2013-09-11 Glenn Morris <rgm@gnu.org>
4167 * emacs.c (usage_message): Possessive apostrophe tweak.
4169 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4171 * nsterm.m (syms_of_nsterm): Use Qns.
4172 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4173 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4174 * xfns.c (x_display_info_for_name, Fx_open_connection):
4175 Remove old '#if 0' code.
4176 (syms_of_xfns): Use Qx.
4177 * termhooks.h (fullscreen_hook): Remove the leftover.
4178 (struct terminal): Fix typo in comment.
4180 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4182 Cleaning up a few X scroll bar bits.
4183 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4184 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4185 New member last_seen_part, going to replace...
4186 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4187 (xt_action_hook) [USE_LUCID]: Adjust user.
4188 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4189 Lucid-specific scroll bar support.
4190 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4191 to int and adjust to use last_seen_part member.
4192 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4193 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4194 Initialize last_seen_part.
4196 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4198 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4199 insert-buffer-substring an empty string.
4201 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4203 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4204 avoiding a GCC warning.
4206 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4208 Ifdef away frame tool bar code when it is not really used.
4209 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4210 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4211 and minimize_tool_bar_window_p under the above.
4212 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4213 (fset_tool_bar_window): Likewise.
4214 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4215 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4216 (change_frame_size_1):
4217 * window.c (window_from_coordinates, Frecenter): Adjust users.
4218 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4219 code is not really used.
4220 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4221 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4222 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4223 [!USE_GTK && !HAVE_NS]: Define as such.
4224 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4225 (note_mouse_highlight, expose_frame):
4226 * xfns.c (x_set_tool_bar_lines):
4227 * xterm.c (handle_one_xevent): Adjust users.
4229 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4231 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4232 This bug was introduced by my 2013-08-26 patch, which incorrectly
4233 assumed that the terminfo implementation doesn't use termcap buffers.
4234 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4235 these buffers apparently are used after all.
4236 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4237 (struct tty_display_info): Define members termcap_term_buffer and
4238 termcap_strings_buffer even if TERMINFO.
4240 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4243 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4244 'usage' docstring entry to pacify make-docfile.
4246 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4248 Change comparison functions =, <, >, <=, >= to take many arguments.
4249 * data.c: Change comparison functions' interface and implementation.
4250 * lisp.h: Make arithcompare available for efficient two arg
4252 * bytecode.c: Use arithcompare.
4253 * fileio.c: Use new interface.
4255 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4257 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4259 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4261 * eval.c (Feval): Document the new use of `lexical'.
4263 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4265 Review and drop old frame resize hack.
4266 * frame.h (struct frame): Remove force_flush_display_p.
4267 * dispnew.c (update_frame): Adjust user and don't call
4268 flush_frame here. The comment has said that there was an issues
4269 with redisplaying fringes, but I don't see any differences with
4270 and without this hack. Hopefully we can continue without it.
4271 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4272 current frame matrices twice if resized_p is set.
4274 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4276 Do not populate pure Xism x_sync to other ports.
4277 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4278 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4279 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4280 * w32term.h (x_sync): Remove prototype.
4282 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4284 Cleanup frame flushing.
4285 * dispextern.h (struct redisplay_interface):
4286 Drop flush_display_optional because flush_display is enough
4287 for X and flushing via RIF is just a no-op for others.
4288 * frame.h (flush_frame): New function.
4289 * dispnew.c (update_frame):
4290 * minibuf.c (read_minibuf):
4291 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4293 * keyboard.c (detect_input_pending_run_timers): Do not flush
4294 all frames but selected one in redisplay_preserve_echo_area.
4295 * nsterm.m (ns_flush): Remove no-op.
4296 (ns_redisplay_interface): Adjust user.
4297 * w32term.h (x_flush): Remove no-op.
4298 (w32_redisplay_interface): Adjust user.
4299 * xterm.c (x_flush): Simplify because we do not flush all
4300 frames at once any more. Adjust comment.
4301 (x_redisplay_interface): Adjust user.
4303 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4305 Port --without-x --enable-gcc-warnings to Fedora 19.
4306 * gfilenotify.c (globals_of_gfilenotify):
4307 Call g_type_init only if using an older glib version that needs it.
4309 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4311 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4312 (last_glyphless_glyph_merged_face_id): Remove declarations.
4313 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4314 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4315 (last_glyphless_glyph_merged_face_id): Now static.
4316 (merge_escape_glyph_face): New function, refactored from...
4317 (get_next_display_element): ...here.
4318 (merge_glyphless_glyph_face): New function, refactored from...
4319 (produce_glyphless_glyph): ...here...
4320 * term.c (produce_glyphless_glyph): ...and here.
4322 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4324 * eval.c (eval_sub): Only call Ffunction if necessary.
4326 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4328 Attempt to make redisplay more selective when changing cursor type.
4329 * frame.h (struct frame): New bitfield cursor_type_changed.
4330 * xdisp.c (cursor_type_changed): Remove.
4331 (try_cursor_movement, redisplay_window, try_window_id)
4332 (set_frame_cursor_types, try_window_reusing_current_matrix):
4333 Adjust to use per-frame bitfield.
4334 (redisplay_internal): Look for cursor type change on each visible
4335 frame and consider all frames if cursor type has been changed on
4336 the frame other than selected. If cursor type has been changed on
4337 selected frame only, do not use fast update.
4339 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4341 Attempt to make redisplay more selective when changing fonts.
4342 * frame.h (struct frame): New bitfield fonts_changed.
4343 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4344 (adjust_frame_glyphs): Add prototype.
4345 * dispnew.c (fonts_changed_p): Remove.
4346 (adjust_glyphs): Remove because we do not
4347 adjust matrices on all frames at once any more.
4348 (adjust_frame_glyphs): Block and unblock input here.
4349 (adjust_glyph_matrix): Use fonts_changed.
4350 (change_frame_size_1): Use adjust_frame_glyphs.
4351 * font.c (font_open_entity): Use fonts_changed.
4352 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4353 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4354 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4355 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4356 (shrink_mini_window, Fresize_mini_window_internal)
4357 (window_scroll_pixel_based, Fset_window_configuration)
4358 (apply_window_adjustment, Fset_window_vscroll):
4359 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4360 Use adjust_frame_glyphs.
4361 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4362 (try_window_reusing_current_matrix, try_window_id, display_line)
4363 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4364 (redisplay_internal): Consider fonts_changed and adjust frame
4365 matrices for each frame only if the frame is visible. If font
4366 has been changed on some frame during full redisplay, retry
4367 only visible frames where the font has been actually changed.
4369 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4371 Cache current header and mode line height for each window.
4372 * window.h (struct window): New fields mode_line_height
4373 and header_line_height.
4374 * window.c (make_window): Initialize them.
4375 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4376 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4377 (current_mode_line_height, current_header_line_height):
4379 * xdisp.c (current_mode_line_height, current_header_line_height):
4381 (pos_visible_p, init_xdisp): Adjust user.
4382 (redisplay_window): Invalidate mode_line_height and
4383 header_line_height if current and desired matrices do not agree.
4385 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4387 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4388 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4390 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4392 Make --without-x compatible with --enable-gcc-warnings.
4393 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4394 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4395 members under HAVE_WINDOW_SYSTEM.
4396 * keyboard.c (make_lispy_focus_out): Likewise.
4397 (record_menu_key): Move under HAVE_MENUS.
4398 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4399 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4400 (syms_of_xdisp): Adjust user.
4401 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4402 (start_hourglass, cancel_hourglass):
4403 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4404 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4405 and CLEAR_FONT_TABLE_NFONTS.
4406 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4407 Declare only if HAVE_WINDOW_SYSTEM.
4408 (lface_same_font_attributes_p, clear_face_gcs): Define only
4409 if HAVE_WINDOW_SYSTEM.
4411 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4413 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4414 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4415 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4417 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4419 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4421 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4423 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4424 This fixes a type error on hosts where ptrdiff_t is wider than int.
4426 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4428 * keyboard.c (read_key_sequence_vs): New function.
4429 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4432 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4434 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4436 Makefile improvements.
4437 * Makefile.in (config.status): Don't use double-colon rules, as
4438 they are not portable according to POSIX. Fix shell typo with `;
4439 I guess this rule has never been tested?
4440 (VCSWITNESS): New macro, to override any environment var.
4442 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4444 * xterm.h (struct x_display_info): Do not track X connection
4445 fd separately because it is always available from Display.
4446 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4449 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4451 * buffer.c (drop_overlay):
4452 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4453 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4455 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4457 * buffer.c (Fmake_overlay, Fmove_overlay):
4458 * intervals.c (set_point_from_marker):
4459 * print.c (PRINTPREPARE): Prefer signal_error
4460 to plain error and report unsuitable marker too.
4462 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4464 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4465 for 'dragging' member.
4466 (struct x_output): Remove set-but-unused leftovers
4467 'left_before_move' and 'top_before_move'.
4468 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4469 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4470 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4471 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4472 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4473 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4474 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4475 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4477 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4479 * nsfont.m (INVALID_GLYPH): New define.
4480 (nsfont_encode_char): Use INVALID_GLYPH.
4481 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4483 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4485 * xterm.c (x_last_mouse_movement_time): Revert last change.
4486 This code should use XDisplayMotionBufferSize to check display's
4487 motion history first, and there are few other issues as well.
4488 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4489 (handle_one_xevent): Adjust user.
4491 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4493 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4494 * frame.c (Flast_nonminibuf_frame): ... to here.
4495 (check_minibuf_window): Don't abort if no window was found
4498 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4500 Use XGetMotionEvents to ask the last mouse motion time from X server.
4501 * xterm.c (X_MOTION_HISTORY): Default to 1.
4502 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4503 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4504 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4505 Ifdef away legacy code.
4506 (XTmouse_position, x_scroll_bar_report_motion):
4507 Use x_last_mouse_movement_time.
4508 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4511 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4513 * msdos.c (last_mouse_window): Move to...
4514 (dos_rawgetc): ...this function and adjust comment.
4515 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4516 (mouseMoved): ...this function and adjust comment.
4517 * w32term.c (last_window): Likewise with...
4518 (w32_read_socket): ...this function.
4519 * xterm.c (last_window): Likewise with...
4520 (handle_one_xevent): ...this function.
4522 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4524 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4525 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4526 (handle_one_xevent): ...to here.
4527 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4530 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4532 * msdos.c (IT_set_terminal_window): Remove no-op.
4533 (initialize_msdos_display): Adjust terminal setup.
4534 * w32console.c (w32con_set_terminal_window): Remove no-op.
4535 (initialize_w32_display): Adjust terminal setup.
4536 * w32term.c (w32_set_terminal_window): Remove no-op.
4537 (w32_create_terminal): Adjust terminal setup.
4538 * xterm.c (XTset_terminal_window): Remove no-op.
4539 (x_create_terminal): Adjust terminal setup.
4541 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4543 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4545 (ns_create_terminal): Adjust terminal setup.
4546 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4548 (w32_create_terminal): Adjust terminal setup.
4549 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4551 (x_create_terminal): Adjust terminal setup.
4553 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4555 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4556 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4557 * dispnew.c (buffer_posn_from_coords):
4558 * window.c (Fwindow_end, displayed_window_lines):
4559 * xdisp.c (redisplay_mode_lines): Use it.
4561 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4563 * fontset.c (face_for_char): Check char in the current face font first
4564 if HAVE_NS (Bug#15138).
4566 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4568 * window.c (temp_output_buffer_show): Make sure window returned
4569 by display_buffer is live (Bug#15213).
4571 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4573 Minor cleanup to avoid forward declarations.
4574 * coding.h (struct ccl_spec): Remove forward declaration.
4575 * composite.h (toplevel): Include font.h.
4576 (struct composition_it, struct face, struct font_metrics):
4577 Remove forward declaration.
4578 * dispextern.h (struct image, struct atimer): Likewise.
4579 * emacsgtkfixed.h (struct frame): Likewise.
4580 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4581 * font.h (struct font_driver, struct font, struct glyph_string)
4582 (struct face): Remove forward declaration.
4583 * fontset.h (struct face, struct font): Likewise.
4584 * frame.h (toplevel): Style cleanup.
4585 (enum output_method): Move to...
4586 * termhooks.h (enum output_method): ...here.
4587 (struct glyph, struct frame, struct ns_display_info)
4588 (struct x_display_info, struct w32_display_info):
4589 Remove forward declaration.
4590 * xterm.h (toplevel): Include termhooks.h.
4591 (struct font, struct window, struct glyph_matrix, struct frame)
4592 (struct input_event, struct face, struct image): Remove forward
4594 * gtkutil.h (struct _widget_value): Likewise.
4595 * keyboard.h (toplevel): Include termhooks.h.
4596 (struct input_event): Remove forward declaration.
4598 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4600 * intervals.c (set_point_from_marker): New function.
4601 * editfns.c (Fgoto_char):
4602 * process.c (Finternal_default_process_filter):
4603 * window.c (select_window_1): Use it.
4604 * buffer.h (set_point_from_marker): Add prototype.
4606 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4608 * w32.c (term_winsock): Call release_listen_threads before calling
4610 (_sys_wait_accept): Wait for accept event in a loop with a finite
4611 timeout, instead of waiting indefinitely. Will hopefully avoid
4612 hanging during exit because WSACleanup deadlocks waiting for the
4613 event object to be released. (Bug#14333)
4615 * w32proc.c (release_listen_threads): New function, signals all
4616 the reader threads that listen for connections to stop waiting.
4618 * w32.h (release_listen_threads): Add prototype.
4620 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4622 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4623 field of new marker (for sanity and safety).
4624 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4625 anyway because XMISCTYPE is a function and can't be an lvalue).
4627 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4629 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4630 (x_after_update_window_line, x_scroll_bar_create):
4631 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4632 (handle_one_xevent, x_clear_frame_area):
4633 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4634 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4635 * xterm.h (x_clear_area): Adjust prototype.
4637 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4639 Hook scanning and indentation functions to find_newline. This helps
4640 to avoid duplicated code and renders more respect to newline cache.
4641 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4642 * cmds.c (Fforward_line):
4643 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4644 Use find_newline and avoid unnecessary point movements.
4645 * search.c (scan_newline): Implement on top of find_newline.
4647 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4649 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4650 scoped code (bug#11258).
4652 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4654 * nsterm.m (last_window): New variable.
4655 (EV_TRAILER2): New macro.
4656 (EV_TRAILER): Call EV_TRAILER2.
4657 (mouseMoved:): Add support for mouse-autoselect-window
4658 on nextstep (Bug#6888).
4660 2013-08-28 Andreas Schwab <schwab@suse.de>
4662 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4663 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4664 Remove unused macro definitions.
4665 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4666 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4667 Only define if emacs.
4669 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4671 Prefer enum glyph_row_area to int where appropriate.
4672 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4674 (window_box, window_box_width, window_box_left, window_box_left_offset)
4675 (window_box_right, window_box_right_offset): Adjust prototypes.
4676 * xdisp.c (window_box, window_box_width, window_box_left)
4677 (window_box_left_offset, window_box_right, window_box_right_offset):
4678 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4679 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4680 * nsterm.m (ns_clip_to_row):
4681 * w32term.c (w32_clip_to_row):
4682 * xterm.c (x_clip_to_row): Likewise.
4684 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4686 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4687 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4689 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4691 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4692 for portability to hosts where /bin/sh has problems.
4694 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4696 Redesign redisplay interface to drop global output_cursor.
4697 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4698 (toplevel): Remove declaration of output_cursor.
4699 (set_output_cursor, x_cursor_to): Remove prototype.
4700 * window.h (struct window): New member output_cursor.
4701 (output_cursor_to): New function to replace RIF member.
4702 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4703 (update_text_area, set_window_cursor_after_update): Use it.
4704 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4705 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4706 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4707 * w32term.c (x_update_window_begin, x_update_window_end):
4708 * xterm.c (x_update_window_begin, x_update_window_end):
4709 Adjust to use per-window output cursor.
4711 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4713 Simplify SELECT_TYPE-related code.
4714 Like EMACS_TIME, this portability layer is no longer needed, since
4715 Emacs has been using fd_set as a portability layer for some time.
4716 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4717 (SELECT_TYPE): Remove. All uses changed to fd_set.
4718 (fd_set) [!FD_SET]: New typedef.
4720 Simplify EMACS_TIME-related code.
4721 This portability layer is no longer needed, since Emacs has been
4722 using struct timespec as a portability layer for some time.
4723 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4724 Include <time.h> rather than "systime.h"; that's all that's needed now.
4725 * dispnew.c: Include <timespec.h> rather than "systime.h";
4726 that's all that's needed now.
4727 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4728 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4729 TIMESPEC_RESOLUTION.
4730 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4731 LOG10_TIMESPEC_RESOLUTION.
4732 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4733 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4734 (make_emacs_time): Remove. All used changed to make_timespec.
4735 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4736 (current_timespec): Rename from current_emacs_time. All uses changed.
4737 (add_emacs_time): Remove. All uses changed to timespec_add.
4738 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4739 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4740 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4741 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4742 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4743 (current_timespec): Rename from current_emacs_time. All uses changed.
4744 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4745 changed to timespec_cmp.
4746 * xgselect.c: Include <timespec.h>, since our .h files don't.
4748 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4750 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4751 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4752 Remove the leftovers.
4753 * gtkutil.c (toplevel): Do not declare Qxft but include
4755 * image.c (toplevel): Do not declare Vlibrary_cache because
4756 it's already done in lisp.h.
4758 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4760 * lisp.h (Mouse_HLInfo): Move from here...
4761 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4762 (reset_mouse_highlight): New function.
4763 * msdos.c (dos_set_window_size, IT_update_begin)
4764 (internal_terminal_init):
4765 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4766 (ns_initialize_display_info):
4767 * w32console.c (initialize_w32_display):
4768 * w32term.c (x_update_window_end, x_free_frame_resources)
4769 (w32_initialize_display_info):
4770 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4771 * window.c (Fdelete_other_windows_internal):
4772 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4773 * termchar.h (toplevel):
4774 * xterm.h (toplevel): Include dispextern.h.
4776 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4778 Fix minor problems found by static checking.
4779 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4780 (expect): Avoid nested-if warning.
4781 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4782 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4783 * nsterm.h, nsterm.m (ns_select):
4784 * xgselect.c, xgselect.h (xg_select):
4785 Adjust signature to better match pselect's.
4786 * nsterm.m (ns_select):
4787 Don't set *TIMEOUT, since pselect doesn't.
4788 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4789 diagnostic about assigning const char * to it.
4790 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4792 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4794 * lread.c (substitute_object_recurse): Handle hash-tables as well
4797 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4799 Fix unlikely core dump in init_tty, and simplify terminfo case.
4800 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4801 The old version incorrectly dumped core if malloc returned a
4802 buffer containing only non-NUL bytes.
4803 (init_tty): Do not allocate or free termcap buffers; the
4804 struct does that for us now.
4805 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4806 (struct tty_display_info): Define members termcap_term_buffer and
4807 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4808 use them. Allocate them directly in struct rather than indirectly
4809 via a pointer, to simplify init_tty.
4811 * frame.c (check_minibuf_window): Initialize 'window' properly,
4812 so that Emacs reliably aborts later if 'window' is not initialized.
4814 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4816 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4817 of VoidSymbol (Bug#15154).
4819 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4821 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4822 mouse_face_beg_y and mouse_face_end_y.
4823 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4824 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4825 Adjust users and update comment where appropriate.
4827 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4829 * frame.c (check_minibuf_window): New function.
4830 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4831 Call check_minibuf_window (Bug#15183).
4833 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4835 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4836 because this is the only last cursor data we need to keep and consult.
4837 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4838 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4841 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4843 Fix recovering from possible decompression error.
4844 Since insert_from_gap doesn't always move point, we can't use PT as
4845 the position where the partially decompressed data ends, and
4846 should count how many bytes was produced so far.
4847 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4848 (unwind_decompress): Really delete partially uncompressed data.
4849 (Fzlib_decompress_region): Take decompressed data size into account.
4851 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4853 * syntax.c (init_syntax_once): Adjust comment and do an early
4854 initialization of Qchar_table_extra_slots just once...
4855 * casetab.c (init_casetab_once):
4856 * category.c (init_category_once):
4857 * character.c (syms_of_character):
4858 * coding.c (syms_of_coding):
4859 * xdisp.c (syms_of_xdisp): ...and omit it here.
4861 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4863 * xdisp.c (get_next_display_element): Don't apply to characters
4864 from a display vector the logic of setting it->end_of_box_run_p
4865 suitable for characters from a buffer. (Bug#15175)
4867 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4868 to handle directories, rather than '_utime' which doesn't.
4871 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4873 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4874 or fullscreen (Bug#14627).
4876 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4878 System-dependent integer overflow fixes.
4879 * process.c (Fset_process_window_size): Signal an error if
4880 the window size is outside the range supported by the lower level.
4881 * sysdep.c (set_window_size): Return negative on error,
4882 nonnegative on success, rather than -1, 0, 1 on not in system,
4883 failure, success. This is simpler. Caller changed.
4884 (serial_configure): Remove unnecessary initialization of local.
4885 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4886 size fits in unsigned long; this isn't true on some 32-bit hosts.
4887 Avoid buffer overrun if some future version of /proc/meminfo has a
4888 variable name longer than 20 bytes.
4889 (system_process_attributes) [__FreeBSD__]:
4890 Don't assume hw.availpages fits in 'int'.
4892 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4894 Don't let very long directory names overrun the stack.
4895 Fix some related minor problems involving "//", vfork.
4896 * callproc.c (encode_current_directory): New function.
4897 (call_process): Don't append "/"; not needed.
4898 * fileio.c (file_name_as_directory_slop): New constant.
4899 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4900 this can save the caller having to alloca.
4901 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4902 Use SAFE_ALLOCA, not alloca.
4903 (directory_file_name, Fexpand_file_name): Leave leading "//"
4904 alone, since it can be special even on POSIX platforms.
4905 * callproc.c (call_process):
4906 * process.c (Fformat_network_address):
4907 * sysdep.c (sys_subshell):
4908 Use encode_current_directory rather than rolling our own.
4909 (create_process): No need to encode directory; caller does that now.
4910 * process.h (encode_current_directory): New decl.
4911 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4912 Rework to avoid 'goto xyzzy;'.
4914 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4916 * xdisp.c (handle_face_prop): If the default face was remapped use
4917 the remapped face for strings from prefix properties. (Bug#15155)
4919 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4921 Minor cleanup for redisplay interface and few related functions.
4922 * frame.h (enum text_cursor_kinds): Move from here...
4923 * dispextern.h (enum text_cursor_kinds): ...to here.
4924 (toplevel): Drop unnecessary declarations.
4925 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4926 in update_window_end_hook and draw_window_cursor functions.
4927 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4928 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4929 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4930 * xterm.c (x_update_window_end, x_draw_window_cursor):
4931 * xdisp.c (display_and_set_cursor, update_window_cursor)
4932 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4933 enum text_cursor_kinds where appropriate.
4935 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4937 Redesign redisplay interface to drop updated_row and updated_area.
4938 * dispextern.h (updated_row, updated_area): Remove declaration.
4939 (struct redisplay_interface): Pass glyph row and row area parameters
4940 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4941 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4943 * dispnew.c (updated_row, updated_area): Remove.
4944 (redraw_overlapped_rows, update_window_line): Adjust user.
4945 (update_marginal_area, update_text_area): Likewise. Pass updated row
4946 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4947 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4950 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4952 * process.c (flush_pending_output): Remove stub.
4955 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4957 * callproc.c: Fix race that killed background processes (Bug#15144).
4958 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4959 Record deleted process-id in critical section, not afterwards.
4960 Don't mistakenly kill process created by a call-process invocation
4961 that discards output and does not wait.
4963 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4965 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4966 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4967 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4968 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4969 to shut up compiler in mark_object.
4970 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4972 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4974 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4975 We can't portably rely on PTY_OPEN doing that, even if
4976 it calls posix_openpt with O_CLOEXEC.
4978 2013-08-20 Kenichi Handa <handa@gnu.org>
4980 * character.c (string_char): Improve commentary.
4982 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4984 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4985 (struct animation_cache): Make signature a flexible array member.
4986 All uses changed. This is a tad slower but may insulate us better
4987 from future changes to ImageMagick.
4989 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4991 * image.c: Shrink memory needed for animation cache.
4992 (SIGNATURE_DIGESTSIZE): New constant.
4993 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4994 (imagemagick_create_cache): Copy the signature. This saves
4995 several KB of memory that ImageMagick wastes per signature.
4996 Don't bother updating the update_time, as the caller does that now.
4997 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4998 it's a fixed size struct member now.
4999 (imagemagick_get_animation_cache): Always destroy the signature,
5000 as it's now imagemagick_create_cache's responsibility to copy it.
5001 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
5002 and use memcmp rather than strcmp.
5003 eassert that ImageMagick returns a signature of the specified length.
5005 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
5007 * image.c (imagemagick_get_animation_cache): Don't segfault on
5009 (imagemagick_get_animation_cache): Revert to previous definition
5010 so that it actually works. But keep the memory leak fix.
5011 (imagemagick_get_animation_cache): Fix memory leak.
5013 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
5015 * image.c: Fix animation cache signature memory leak.
5016 Fix some other minor performance problems while we're at it.
5017 (imagemagick_create_cache): Clear just the members that
5018 need clearing. Don't set update_time, as caller does that now.
5019 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
5020 Simplify by using pointer-to-pointer instead of a prev pointer.
5021 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5022 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5023 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5024 it's already a copy. Free the signature probe unless it's cached.
5026 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5027 This was introduced by my 2013-08-12 fix for Bug#15035.
5029 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5031 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5032 (imagemagick_prune_animation_cache): Now static.
5034 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5036 * image.c (imagemagick_get_animation_cache): Don't segfault when
5037 pruning all entries.
5039 2013-08-18 Ken Brown <kbrown@cornell.edu>
5041 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5042 static heap if ENABLE_CHECKING is defined.
5043 (max_bss_sbrk_ptr): New variable.
5045 (report_sheap_usage): Report maximum static heap usage instead of
5046 ending static heap usage.
5048 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5050 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5051 of zlib_initialized according to the results of calling
5052 init_zlib_functions.
5054 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5056 * image.c: Implement an ImageMagick per-image cache.
5057 (imagemagick_get_animation_cache): Fix a double-free error.
5058 (imagemagick_load_image): Remove the ping_wand code, which only
5059 apparently saved time on invalid animated images, and slowed down
5060 everything else. Optimise for the common case.
5062 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5064 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5066 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5068 * marker.c (set_marker): Remove documentation of undefined behavior.
5070 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5072 * image.c (imagemagick_compute_animated_image): Animate correctly
5073 when sub-images are smaller than the main image.
5074 (imagemagick_compute_animated_image): Setting the iterator row to
5075 zero is apparently not allowed.
5076 (imagemagick_compute_animated_image): Allow images that say they
5077 have sub-images that are bigger than the main image, but just crop
5080 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5082 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5084 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5086 * image.c (imagemagick_compute_animated_image): Respect the GIF
5089 2013-08-15 Ken Brown <kbrown@cornell.edu>
5091 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5092 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5095 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5097 Fix minor problems found by static checking.
5098 * frame.c (delete_frame):
5099 * xdisp.c (next_element_from_display_vector):
5100 Avoid uninitialized local.
5101 * image.c (imagemagick_compute_animated_image): Port to C89.
5102 Prefer usual GNU indentation style for loops.
5103 Be more careful about bizarrely large sizes, by using ptrdiff_t
5106 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5108 Fix infinite frame selection loop (Bug#15025).
5109 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5111 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5113 * xdisp.c (compute_window_start_on_continuation_line):
5114 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5115 to make sure we end up setting the window start at the leftmost
5116 visible character of the display line. This avoids funky
5117 horizontal shifting because the window start is not kept on the
5118 same position. (Bug#15090)
5119 (next_element_from_display_vector): Support 'box' face attribute
5120 in the face definitions of a display vector. (Bug#15099)
5122 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5124 * image.c (imagemagick_compute_animated_image): Implement animated
5126 (imagemagick_compute_animated_image): Fix some compilation
5127 warnings. Implement a very simple cache to make the animation
5128 usable at all, but it should be replaced with a per-image cache.
5130 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5132 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5133 to do `for' loops over alist values.
5134 * buffer.h (FOR_EACH_BUFFER):
5135 * process.c (FOR_EACH_PROCESS): Use it.
5136 (handle_child_signal, status_notify, Fget_buffer_process)
5137 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5139 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5141 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5142 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5143 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5144 to xzalloc and so avoid redundant call to memset.
5145 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5146 members because it is allocated with xzalloc and so already zeroed.
5148 2013-08-14 Ken Brown <kbrown@cornell.edu>
5150 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5153 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5155 Utility function and macro to copy Lisp string to C string.
5156 * lisp.h (xlispstrdupa): New macro.
5157 (xlispstrdup): New prototype.
5158 * alloc.c (xlispstrdup): New function.
5159 * callint.c (Fcall_interactively):
5160 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5161 (Fsubstitute_in_file_name):
5162 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5163 * image.c (x_create_bitmap_from_file):
5164 * w32term.c (w32_term_init):
5165 * xterm.c (x_term_init): Use xlispstrdup.
5167 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5169 * image.c (imagemagick_load_image): Make animated pictures work.
5170 There's still some problems with background color settings, though
5173 * decompress.c (unwind_decompress): Always restore point.
5175 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5177 * marker.c (set_marker): Reformat documentation.
5179 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5181 * xdisp.c (cursor_type_changed): Now static.
5183 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5184 Use changed. This avoids the need to call xmalloc and for the
5185 caller to call xfree, and avoids memory leaks in some situations.
5187 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5189 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5190 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5191 (redisplay_window): If window_end_valid is cleared due to non-zero
5192 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5193 so do not call to try_cursor_movement for that window.
5195 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5197 * window.h (struct window): Convert window_end_pos and
5198 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5199 (wset_window_end_pos, wset_window_end_vpos): Remove.
5200 * dispnew.c (adjust_glyph_matrix):
5201 * window.c (Fwindow_end, replace_window, set_window_buffer)
5203 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5204 (set_vertical_scroll_bar, redisplay_window, try_window)
5205 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5206 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5207 (note_mouse_highlight): Adjust users.
5208 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5211 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5213 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5214 * image.c (imagemagick_filename_hint): Use `const char *' and
5215 prefer SSDATA to SDATA to avoid warnings.
5217 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5219 Cleanup window fringes, margins and scroll bars adjustments.
5220 * window.c (set_window_fringes, set_window_margins)
5221 (set_window_scroll_bars, apply_window_adjustment): New functions.
5222 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5223 (Fset_window_scroll_bars): Use them.
5225 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5227 * window.h (struct window): Convert scroll_bar_width
5228 from Lisp_Object to integer. Adjust comment.
5229 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5231 * window.c (wset_scroll_bar_width): Remove.
5232 (make_window): Initialize scroll_bar_width.
5233 (Fsplit_window_internal): Use direct assignment.
5234 (Fset_window_configuration, save_window_save):
5235 Convert Lisp_Object to integer and back where appropriate.
5236 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5237 bar was actually changed, and mention this in docstring.
5239 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5241 * decompress.c: Minor simplifications.
5242 (Fzlib_decompress_region): Don't bother verifying
5243 that avail_out <= UINT_MAX, as that was confusing.
5244 Mention the restriction in a comment instead.
5245 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5247 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5249 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5250 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5252 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5254 * image.c (imagemagick_filename_hint): Check for errors in the
5257 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5259 * window.c (Fwindow_margins): Return nil when there's no marginal
5260 area, as per the documented API.
5262 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5263 Fmake_vector, as scroll bar's struct members are not all Lisp
5264 objects now. This avoids crashes in GC.
5266 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5267 bool, so its address could be taken.
5269 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5271 * image.c (imagemagick_filename_hint): New function to possibly
5272 apply `image-content-type-suffixes'.
5273 (imagemagick_load_image): Use it.
5275 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5277 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5278 if loading zlib failed.
5280 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5282 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5283 2013-08-13 checkin below. Change bool to BOOL, rule is:
5284 All Obj-C code uses BOOL, except for interfaces callable from C.
5286 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5288 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5290 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5291 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5292 bool instead of BOOL.
5293 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5294 from Lisp_Object to bitfield. Adjust comment.
5295 * w32term.c (x_scroll_bar_create): Adjust user.
5296 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5297 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5298 Use bool for boolean.
5299 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5300 to `unsigned int' when defining a bitfield.
5302 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5304 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5306 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5308 * window.h (struct window): Convert left_margin_cols and
5309 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5310 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5311 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5313 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5315 (showing_window_margins_p, update_window_line, update_frame_1):
5316 * fringe.c (draw_fringe_bitmap_1):
5317 * xdisp.c (window_box_width): Adjust users.
5318 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5319 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5320 Use direct assignment.
5321 (Fset_window_configuration, save_window_save, Fwindow_margins):
5322 Convert Lisp_Object to integer and back where appropriate.
5323 (Fset_window_margins): Adjust user. Return t if any margin
5324 was actually changed, and mention this in docstring.
5326 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5328 * syntax.c (forward_word):
5329 * cmds.c (forward_char, backward_char): Mention the optional argument.
5331 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5333 * window.h (struct window): Convert left_fringe_width
5334 and right_fringe_width from Lisp_Objects to integers.
5336 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5337 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5338 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5340 (make_window): Initialize new integer fields to -1.
5341 (Fsplit_window_internal): Use direct assignment.
5342 (Fset_window_configuration, save_window_save):
5343 Convert Lisp_Object to integer and back where appropriate.
5344 (Fset_window_fringes): Adjust user. Return t if any fringe
5345 was actually changed, and mention this in docstring.
5347 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5349 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5350 * nsfns.m (x_set_cursor_type):
5351 * w32fns.c (x_set_cursor_type):
5352 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5353 * xdisp.c (set_frame_cursor_types): ...but in common code.
5355 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5357 * font.c (clear_font_cache): New function, stripped from...
5358 (Fclear_font_cache): ...here, which now uses the function
5359 above. Adjust comment.
5360 * font.h (clear_font_cache): Add prototype.
5361 * xfaces.c (clear_face_cache): Use clear_font_cache.
5363 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5365 * window.c (Fset_window_start): Compare `w', not `window' because
5366 `w' might not be equal to `window' after call to decode_live_window.
5368 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5370 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5371 This fixes a problem introduced by the Bug#15035 patch
5372 when using GPG. Reported by Herbert J. Skuhra.
5374 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5376 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5377 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5378 not yet initialized.
5380 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5382 * decompress.c (Fzlib_decompress_region): Support zlib
5383 decompression, too, and rename.
5385 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5387 Minor zlib configuration tweaks.
5388 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5389 Don't assume presence of fn_inflateInit2_ zlib internal function.
5391 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5393 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5394 include the zlib prefix.
5396 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5398 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5399 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5400 define static variables that are pointers to zlib functions to be
5402 (init_zlib_functions) [WINDOWSNT]: New function.
5403 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5405 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5406 macros instead of invoking the zlib functions directly.
5407 (syms_of_decompress): DEFSYM Qzlib_dll.
5408 Staticpro Szlib_available_p.
5410 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5412 Avoid looping over all frame windows to freeze and unfreeze.
5413 * window.h (struct window): Drop frozen_window_start_p.
5414 (freeze_window_starts): Drop prototype.
5415 * frame.h (struct frame): New frozen_window_starts flag.
5416 (FRAME_WINDOWS_FROZEN): New macro.
5417 * window.c (freeze_window_start, freeze_window_starts):
5419 (select_window, replace_window): Adjust users.
5420 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5421 (window_frozen_p): New function.
5422 (redisplay_window): Use it.
5424 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5426 Fix some fd issues when running subprocesses (Bug#15035).
5427 Fix bugs that can leak files or file descriptors on errors.
5428 Don't unlink open temp files, as that's hard for users to diagnose
5429 when things go awry (e.g., temp disk exhausted).
5430 Don't bother to lock temp files. Check for invalid recursion.
5431 * callproc.c (synch_process_fd): Remove. All uses removed.
5432 (synch_process_tempfile): New var or macro.
5433 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5435 (record_kill_process): New arg, the temp name. All callers changed.
5436 (delete_temp_file): Now just a simple wrapper around unlink.
5437 (call_process_kill): New arg, the call_process_fd array.
5438 Close them all. Clear synch_process_pid. Remove the temp file,
5439 or arrange for it to be removed.
5440 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5441 that's been moved to synch_process_tempfile. Caller changed.
5442 Do not remove the tempfile; that's now call_process_kill's
5444 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5445 call_process_kill; the caller now does that.
5446 (call_process_cleanup): Do not close the process fd; that's now
5447 call_process_kill's responsibility.
5448 (Fcall_process): Implement via new function call_process, which
5449 has most of the old body of Fcall_process, but with a different API.
5450 (call_process): New function that does not open or close filefd if
5451 it is nonnegative. Record which fds need to be closed, and let
5452 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5453 Signal an error if invoked recursively (could be done via a hook).
5454 Simplify creation of the tempfile in the MSDOS case.
5455 Don't create the output file until after checking for the executable.
5456 Report any failure to open /dev/null.
5457 Don't open /dev/null for writing twice; once is enough.
5458 Don't create pipe if all output is being discarded or sent to file.
5459 Don't worry about setting up the coding system or reading from the
5460 pipe if all output is being discarded.
5461 Hoist fd_error local into top level, to lessen block nesting.
5462 Don't record deleted pid here; now done by Fcall_process_region.
5463 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5464 and note its success in synch_process_tempfile.
5465 Do not leak resources when child_setup fails.
5466 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5467 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5468 (create_temp_file): Now returns open fd, with an additional
5469 Lisp_Object * argument to return the name. All callers changed.
5470 Do not close the file; rewind it instead, and leave it open for
5471 the caller. Do not lock the temp file. Unwind-protect the file
5472 and the file-descriptor.
5473 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5474 If an asynchrounous process, record it here, not in call_process.
5475 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5476 * eval.c (set_unwind_protect): New function.
5477 * fileio.c (write_region): New function, generalized from the
5478 old Fwrite_region. Do not lock temp files.
5479 (Fwrite_region): Use it.
5480 * lisp.h (set_unwind_protect, write_region): New decls.
5481 * process.c: Include <verify.h>.
5482 (make_process): Mark fds as initially closed.
5483 (deleted_pid_list): Now a list of pid-filename pairs.
5485 (close_process_fd): New function.
5486 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5487 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5488 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5489 (create_process, create_pty, Fmake_serial_process)
5490 (server_accept_connection): Record which fds need to be closed,
5491 and let deactivate_process close them.
5492 (Fmake_network_process): Do not discard the unwind-protect
5493 until it's safe to do so.
5494 (deactivate_process): Close the fds opened by create_process etc.
5495 (Fprocess_send_eof): Adjust to new way of recording open fds.
5496 Report an error if /dev/null can't be opened, instead of aborting.
5497 * process.h (PROCESS_OPEN_FDS): New constant.
5498 (struct Lisp_Process): New member open_fds.
5499 (record_kill_process, record_deleted_pid): Adjust signatures.
5500 (record_deleted_pid): Move decl here ...
5501 * syswait.h (record_deleted_pid): ... from here.
5503 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5505 * decompress.c: Fix bugs with large buffers and weird inputs.
5506 Tune a bit. Reindent as per usual Emacs style.
5507 (BUFFER_SIZE): Remove.
5508 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5509 more than UINT_MAX bytes. Decompress into the gap instead of into
5510 an auto buffer, as this should avoid copying. Return nil if
5511 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5512 set immediate_quit; we shouldn't trust zlib code that much.
5514 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5516 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5517 errors, and really move the gap to where we want it.
5519 * lisp.h: Include decompress.c support.
5521 * emacs.c (main): Include decompress.c support.
5523 * Makefile.in: Include -lz if present.
5525 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5527 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5528 (initWithTitle:): Initialize frame to 0.
5529 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5530 (fillWithWidgetValue:frame:): Rename from
5531 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5533 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5534 fillWithWidgetValue:frame:
5536 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5537 remove memory leak warnings.
5539 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5540 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5543 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5544 (x_activate_menubar): Update the whole menu.
5545 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5546 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5547 current event is not NSSystemDefined (Bug#15001).
5548 Call ns_check_menu_open only if trackingMenu is 2.
5549 (menuDidClose:): New method, decrease trackingMenu.
5550 (fillWithWidgetValue:setDelegate:): New method.
5551 (fillWithWidgetValue:): Call the above.
5553 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5555 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5557 Omit some unnecessary casts.
5558 Many of these go back to the old pre-C89 days, when they may have
5559 been needed, but we've been assuming C89 or later for a while now.
5560 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5561 (live_float_p, live_misc_p, live_vector_p):
5562 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5563 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5564 (defvar_per_buffer):
5565 * callint.c (Fcall_interactively):
5566 * doc.c (Fsubstitute_command_keys):
5567 * filelock.c (get_boot_time):
5568 * frame.c (xrdb_get_resource):
5569 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5570 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5571 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5572 (menuitem_highlight_callback, menu_destroy_callback)
5573 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5574 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5575 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5576 (xg_tool_bar_help_callback, tb_size_cb):
5577 * image.c (xpm_alloc_color, png_read_from_memory)
5578 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5579 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5581 * keymap.c (describe_map):
5582 * nsfns.m (Fns_display_monitor_attributes_list):
5583 * nsmenu.m (process_dialog:):
5584 * nsterm.m (hold_event):
5585 * process.c (wait_reading_process_output):
5586 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5587 * scroll.c (do_direct_scrolling, scrolling_1):
5588 * termcap.c (tgetent):
5589 * window.c (check_window_containing, add_window_to_list)
5590 (freeze_window_starts):
5591 * xdisp.c (compare_overlay_entries, vmessage):
5592 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5593 (x_get_monitor_attributes_xrandr)
5594 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5595 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5596 * xfont.c (xfont_match, xfont_open):
5597 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5598 (menubar_selection_callback, menu_position_func)
5599 (popup_selection_callback, create_and_show_popup_menu)
5600 (dialog_selection_callback, create_and_show_dialog):
5601 * xrdb.c (x_get_string_resource):
5603 * xsmfns.c (x_session_check_input):
5604 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5605 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5606 (xaw_jump_callback, xaw_scroll_callback):
5607 Omit unnecessary casts.
5609 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5611 Minor string-length refactoring.
5612 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5613 * frame.c (make_monitor_attribute_list):
5614 Prefer build_string to strlen + make_string.
5616 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5618 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5619 don't check minor_code (Bug#14417).
5621 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5623 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5624 vertical positions instead. This avoids calling MATRIX_ROW with
5625 row numbers that are possibly beyond valid limits. (Bug#15064)
5627 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5629 Use xstrdup and build_unibyte_string where applicable.
5630 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5631 * xfns.c (x_window):
5632 * xrdb.c (x_get_customization_string):
5633 * xterm.c (xim_initialize):
5634 * w32fns.c (w32_window): Use xstrdup.
5635 (w32_display_monitor_attributes_list):
5636 * emacs.c (init_cmdargs):
5637 * keyboard.c (PUSH_C_STR):
5638 * nsfont.m (nsfont_open):
5639 * sysdep.c (system_process_attributes):
5640 * w32.c (system_process_attributes):
5641 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5643 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5645 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5646 variables of these types so that GDB would know about them, as aid
5647 for debugging fatal exceptions. (Bug#15024) See also
5648 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5651 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5653 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5654 larger than the NSWindow (Bug#14934).
5656 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5658 Redesign redisplay interface to drop global variable updated_window.
5659 Always pass currently updated window as a parameter to update routines.
5660 * dispextern.h (updated_window): Remove declaration.
5661 (struct redisplay_interface): Pass window parameter to
5662 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5663 and after_update_window_hook.
5664 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5666 * dispnew.c (updated_window): Remove.
5667 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5668 (update_window_line): Adjust to match redisplay interface changes.
5669 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5670 (ns_scroll_run, ns_after_update_window_line):
5671 * w32term.c (x_update_window_begin, x_update_window_end)
5672 (x_after_update_window_line, x_scroll_run):
5673 * xterm.c (x_update_window_begin, x_update_window_end)
5674 (x_after_update_window_line, x_scroll_run):
5675 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5676 Likewise. Adjust comments where appropriate.
5677 (x_cursor_to): Simplify because this is always called during window
5678 update (but install debugging check anyway).
5679 (expose_window): Check must_be_updated_p flag to see whether this
5680 function is called during window update.
5682 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5684 Do not reset window modification event counters excessively.
5685 These leftovers and poor man's tricky methods to catch extra
5686 redisplay's attention are no longer needed.
5687 * frame.c (set_menu_bar_lines_1):
5688 * minibuf.c (read_minibuf_unwind):
5689 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5690 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5691 (window_scroll_line_based, Fset_window_configuration):
5692 * xdisp.c (redisplay_window): Do not reset last_modified and
5693 last_overlay_modified counters.
5695 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5697 * xselect.c (x_send_client_event): Set send_event and serial, memset
5698 data.l as it might be bigger than data.b. Use 24 bit mask to
5699 XSendEvent (Bug#15034).
5701 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5703 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5704 for TTY frames that are not the top frame on their console.
5707 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5709 * w32term.c (w32fullscreen_hook): Really maximize frame when
5710 asked for (Bug#14841).
5712 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5714 Prefer selected_window to Fselected_window, likewise for frames.
5715 * buffer.c (Fbuffer_swap_text):
5716 * data.c (Fvariable_binding_locus):
5717 * window.c (run_window_configuration_change_hook): Adjust users.
5718 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5719 Use decode_live_frame.
5721 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5723 Be more careful if selected window shows the buffer other than current,
5724 use window_outdated only if this is not so. This change should also
5725 address some weird issues discussed in Bug#13012.
5726 * window.h (window_outdated): New prototype.
5727 * window.c (window_outdated): Now here. Convert from static and
5728 always assume window's buffer.
5729 (Fwindow_end, Fwindow_line_height): Use it.
5730 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5731 and always assume window's buffer.
5732 (redisplay_window): Adjust user.
5733 (redisplay_internal): Call to reconsider_clip_changes once and
5734 check whether mode line should be updated only if selected window
5735 shows current buffer.
5736 (run_window_scroll_functions): Use eassert for debugging check.
5737 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5739 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5741 * window.c (window_scroll, window_scroll_pixel_based)
5742 (window_scroll_line_based): Use bool for booleans.
5744 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5746 * process.c: Fix minor off-by-one issues in descriptor counts.
5747 This shouldn't fix any real bugs, but it cleans up the code a bit.
5748 (max_process_desc, max_input_desc): -1, not 0, means none.
5750 (delete_input_desc): New function.
5751 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5752 (deactivate_process): Scan backwards when recomuting max_process_desc;
5753 that should be faster.
5754 (init_process_emacs): Initialize max_input_desc.
5756 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5758 Use region cache to speedup bidi_find_paragraph_start.
5759 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5760 Rename cache_long_line_scans to cache_long_scans.
5761 * buffer.c (bset_cache_long_line_scans): Rename to
5762 bset_cache_long_scans.
5763 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5764 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5766 (syms_of_buffer): Rename cache-long-line-scans to
5767 cache-long-scans. Adjust docstring.
5768 * search.c (newline_cache_on_off):
5769 * indent.c (width_run_cache_on_off): Adjust users.
5770 * bidi.c (bidi_paragraph_cache_on_off): New function.
5771 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5772 * insdel.c (prepare_to_modify_buffer):
5773 Invalidate bidi_paragraph_cache if enabled.
5775 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5777 Invalidate region caches only if buffer text is going to be changed.
5778 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5779 (modify_text): ...new prototype.
5780 (prepare_to_modify_buffer_1): New prototype.
5781 * textprop.c (modify_region): Rename to...
5782 (modify_text_properties): ...new function.
5783 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5784 (Fremove_list_of_text_properties): Adjust users.
5785 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5786 (modify_text): ...new function.
5787 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5788 (prepare_to_modify_buffer_1): ...new function.
5789 * casefiddle.c (casify_region):
5790 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5791 (Ftranspose_regions): Use modify_text.
5793 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5795 * lisp.mk (lisp): Add nadvice.elc.
5797 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5799 New macro to iterate over live buffers similar to frames.
5800 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5801 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5802 Declare buffer-related variables here to offload lisp.h.
5803 * buffer.c (Vbuffer_alist): Adjust comment.
5804 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5805 (other_buffer_safely):
5806 * data.c (store_symval_forwarding):
5807 * dispnew.c (Fframe_or_buffer_changed_p):
5808 * fileio.c (Fdo_auto_save):
5809 * filelock.c (unlock_all_files):
5810 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5812 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5814 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5815 * callproc.c (create_temp_file):
5816 * filelock.c (create_lock_file):
5817 Assume mkostemp, since it's now provided by Gnulib.
5819 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5821 * w32.c (mkostemp): New function.
5822 (mktemp): Remove, no longer used. Most of the code reused in
5823 mkostemp. (Bug#15015)
5824 (mktemp): Don't undef.
5826 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5828 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5829 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5830 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5831 (free_glyph_pool, check_glyph_memory): Likewise for
5832 all users. Adjust comments where appropriate.
5834 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5836 * composite.h: Minor fixups.
5837 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5838 to fix a misspelling, and change it to an inline function while
5839 we're at it (it need not be a macro). All uses changed.
5840 (composition_method, composition_valid_p):
5841 Rewrite to avoid assignments in if-conditions.
5843 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5845 Do not use global Lisp_Object in composition macros.
5846 * composite.h (composition_temp): Remove declaration.
5847 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5848 (composition_method, composition_valid_p): ...inline functions.
5849 (compose_region): Remove the leftover.
5850 * composite.c (composition_temp): Remove.
5851 (run_composition_function, update_compositions)
5852 (composition_compute_stop_pos, composition_adjust_point)
5853 (Ffind_composition_internal):
5854 * coding.c (handle_composition_annotation):
5855 * xdisp.c (handle_composition_prop, check_point_in_composition):
5856 Related users changed.
5858 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5860 Drop FRAME_PTR typedef.
5861 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5862 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5863 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5864 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5865 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5866 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5867 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5868 All related users changed.
5870 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5872 * eval.c (default_toplevel_binding): New function.
5874 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5875 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5876 (syms_of_eval): Export them.
5877 * data.c (Fdefault_value): Micro cleanup.
5878 * term.c (init_tty): Use "false".
5880 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5882 Fix X GC leak in GTK and raw (no toolkit) X ports.
5883 * xterm.c (x_free_frame_resources): If white and black relief
5884 GCs are allocated, always free them here.
5885 * xfns.c (x_make_gc): Omit redundant initialization.
5886 * widget.c (create_frame_gcs): Remove the leftover.
5887 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5888 in x_free_frame_resources.
5890 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5892 * nsterm.m (windowWillResize:toSize:): Only change title if
5893 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5895 (viewDidEndLiveResize): New method.
5897 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5898 inside NS_IMPL_COCOA.
5900 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5902 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5903 Do not check whether undo is enabled because record_insert and
5904 record_delete does that themselves.
5906 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5908 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5909 member which is not really used any more.
5910 (FRAME_XIC_BASE_FONTNAME): Remove.
5911 * xfns.c (xic_free_fontset): Adjust user.
5912 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5913 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5914 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5915 (xdialog_show): Use eassert for debugging check.
5916 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5918 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5920 * fileio.c, fns.c (merge): Move extern decl from here ...
5921 * lisp.h (merge): ... to here.
5923 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5925 Fix last font-related change.
5926 * w32font.h (w32font_list_internal, w32font_match_internal):
5928 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5929 (uniscribe_list_family): Adjust to match font API change.
5930 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5931 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5933 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5935 * frame.h (FRAME_MOUSE_UPDATE):
5936 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5937 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5939 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5941 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5942 * font.h (struct font_driver): Change list, match, and list_family
5943 functions to accept struct frame * as first arg.
5944 * font.c (font_score, font_compare, font_sort_entities):
5946 (font_sort_entities, font_list_entities, font_select_entity):
5947 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5948 match font API change.
5949 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5950 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5951 * ftxfont.c (ftxfont_list, ftxfont_match):
5952 * xftfont.c (xftfont_list, xftfont_match):
5953 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5954 * w32font.c (w32font_list, w32font_match, w32font_list):
5955 (w32font_list_internal, w32_font_match_internal): Likewise.
5956 * xfaces.c (Fx_family_fonts): Adjust user.
5958 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5960 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5961 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5962 only if HAVE_X_WINDOWS is in use.
5963 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5964 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5965 * w32term.c (x_wm_set_icon_position): Likewise.
5966 * w32fns.c (x_icon): Adjust user.
5968 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5970 * xterm.c (last_mouse_press_frame): Remove the
5971 leftover which is not really used any more.
5972 (handle_one_xevent, syms_of_xterm): Adjust users.
5973 (x_flush): Call XFlush once per each X display, not frame.
5974 This is better because this code always unconditionally skips
5975 non-X frames in Vframe_list and issues the only XFlush if we
5976 have more than one X frame on the same X display.
5977 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5978 Use bool for booleans.
5979 (x_draw_glyph_string_background, cvt_string_to_pixel):
5980 (cvt_pixel_dtor): Drop unnecessary prototypes.
5981 * xterm.h (x_display_ok): Adjust prototype.
5983 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5985 Drop unnecessary functions that deals with frame pixel size.
5986 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5987 (x_pixel_height): Drop prototypes.
5988 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5989 (x_pixel_height): Drop implementations.
5990 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5991 which should be always valid for window frame.
5992 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5993 * w32menu.c (Fx_popup_dialog):
5994 * xmenu.c (Fx_popup_dialog): Likewise for both.
5996 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5998 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5999 frame parameters and call to Fmodify_frame_parameters just once.
6000 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
6001 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
6002 and mention nil frame in docstring.
6004 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
6006 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
6007 (x_figure_window_size): Likewise. Adjust to return long.
6008 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
6009 (toplevel): Move Qterminal_live_p to...
6010 * terminal.c (toplevel): ...here, make it static, and...
6011 (syms_of_terminal): ...DEFSYM here.
6012 * frame.h (Qterminal_live_p): Remove declaration.
6013 (make_frame, x_figure_window_size): Adjust prototype.
6014 * nsfns.m (Fx_create_frame): Use long for window flags.
6016 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
6018 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
6019 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
6020 Do not assume that emacs_close (INT_MAX) is a no-op.
6022 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6024 * xfaces.c (make_face_cache): For struct face_cache, prefer
6025 xmalloc to xzalloc and so avoid redundant call to memset.
6026 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6028 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6030 * fringe.c (draw_window_fringes, update_window_fringes)
6031 (compute_fringe_widths):
6032 * w32term.c (x_draw_glyph_string):
6033 * window.c (candidate_window_p, Frecenter):
6034 * xfaces.c (realize_basic_faces, realize_default_face)
6035 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6036 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6037 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6038 * xmenu.c (Fx_menu_bar_open_internal):
6039 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6040 * xsettings.c (xft_settings_event):
6041 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6042 Use bool for booleans. Adjust style and comments where
6044 * dispextern.h (draw_window_fringes, update_window_fringes)
6045 (compute_fringe_widths):
6046 * xterm.h (x_had_errors_p): Adjust prototype.
6048 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6050 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6051 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6053 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6055 * fns.c (toplevel): Remove comment before Fsafe_length because
6058 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6060 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6062 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6064 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6065 frame which got the message is still alive, before dereferencing
6066 its pointer. (Bug#14970)
6068 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6069 be a live window, before using it as such. (Bug#14970)
6071 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6073 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6074 w32_detect_focus_change instead of doing part of its job by hand.
6075 This fixes the problem whereby FOCUS_OUT events were not sent to
6078 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6080 * process.c (Fprocess_list): Doc fix.
6082 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6083 being re-exposed only if it didn't ask to become visible.
6084 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6085 was previously iconified. (Bug#14841)
6086 (x_iconify_frame): Mark the frame iconified.
6088 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6090 Fix minor problems found by static checking.
6091 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6092 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6094 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6096 * eval.c (set_specpdl_old_value): New function.
6097 (unbind_to): Minor simplification.
6098 (get_backtrace_frame): New function.
6099 (Fbacktrace_frame): Use it. Add `base' argument.
6100 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6101 (syms_of_eval): Export backtrace-eval.
6102 * xterm.c (x_focus_changed): Simplify.
6104 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6106 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6108 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6110 * xdisp.c (redisplay_window): Instead of moving point out of
6111 scroll margin, reject the force_start method, and try scrolling
6112 instead. (Bug#14780)
6114 2013-07-24 Ken Brown <kbrown@cornell.edu>
6116 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6119 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6121 * eval.c (Fprogn): Do not check that BODY is a proper list.
6122 This undoes the previous change. The check slows down the
6123 interpreter, and is not needed to prevent a crash. See
6124 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6126 2013-07-23 Glenn Morris <rgm@gnu.org>
6128 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6130 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6132 Port to GNU/Linux systems with tinfo but not ncurses.
6133 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6134 to decide whether ncurses is being used. Without this change,
6135 GCC complains about tgetent not being declared, on a system
6136 that has tinfo installed but ncurses not installed.
6138 * eval.c (Fprogn): Check that BODY is a proper list.
6140 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6141 * data.c (Fsetq_default):
6142 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6143 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6145 Tune by taking advantage of the fact that ARGS is always a list
6146 when a function is declared to have UNEVALLED args.
6148 * emacsgtkfixed.c: Port to GCC 4.6.
6149 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6151 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6153 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6154 here to silence compiler warnings.
6156 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6158 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6159 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6160 from messing up Emacs's 'struct frame' (Bug#14923).
6162 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6164 * alloc.c (make_save_ptr_ptr): Define this function.
6165 It was inadvertently omitted. It's needed only if
6166 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6168 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6170 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6171 frame have focus (Bug#14895).
6173 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6175 Avoid vfork-related deadlock more cleanly.
6176 * callproc.c (child_setup): When the child's exec fails, output
6177 the program name, as that's more useful. Use O_NONBLOCK to avoid
6179 * process.c (create_process_1): Remove; no longer needed.
6180 (create_process): Remove timer hack; no longer needed, now that
6181 the child avoids deadlock.
6183 2013-07-20 Glenn Morris <rgm@gnu.org>
6185 * image.c (Fimage_flush): Fix doc typo.
6187 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6189 Fix array bounds violation when pty allocation fails.
6190 * process.c (PTY_NAME_SIZE): New constant.
6191 (pty_name): Remove static variable; it's now auto.
6192 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6193 Take pty_name as an arg rather than using a static variable.
6194 All callers changed.
6195 (create_process): Recover pty_flag from process, not from volatile local.
6196 (create_pty): Stay inside array even when pty allocation fails.
6197 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6199 * lread.c (Fload): Avoid initialization only when lint checking.
6200 Mention that it's needed only for older GCCs.
6202 2013-07-20 Kenichi Handa <handa@gnu.org>
6204 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6205 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6207 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6209 * lread.c (Fload): Avoid uninitialized warning.
6211 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6213 Fix some minor file descriptor leaks and related glitches.
6214 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6215 (create_lock_file): Use write, not emacs_write.
6216 * image.c (slurp_file, png_load_body):
6217 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6218 (server_accept_connection):
6219 Don't leak an fd on memory allocation failure.
6220 * image.c (slurp_file): Add a cheap heuristic for growing files.
6221 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6222 as that's what the other routines do. Maybe input need not be
6223 blocked at all, but it's better to be consistent.
6224 Avoid undefined behavior when strlen is zero.
6226 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6227 (NSTATICS): Now a constant; doesn't need to be a macro.
6229 2013-07-19 Richard Stallman <rms@gnu.org>
6231 * coding.c (decode_coding_utf_8): Add simple loop for fast
6232 processing of ASCII characters.
6234 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6236 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6238 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6240 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6241 unportable 'struct x_display_info'.
6242 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6245 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6247 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6248 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6250 (system_process_attributes): Prefer plain char to unsigned char
6251 when either will do. Clean up properly if interrupted or if
6252 memory allocations fail. Don't assume sscanf succeeds.
6253 Remove no-longer-needed workaround to stop GCC from whining.
6254 Read command-line once, instead of multiple times. Check read status a
6257 Fix obscure porting bug with varargs functions.
6258 The code assumed that int is treated like ptrdiff_t in a vararg
6259 function, which is not a portable assumption. There was a similar
6260 -- though these days less likely -- porting problem with various
6261 assumptions that pointers of different types all smell the same as
6262 far as vararg functions is conserved. To make this problem less
6263 likely in the future, redo the API to use varargs functions.
6264 * alloc.c (make_save_value): Remove this vararg function.
6265 All uses changed to ...
6266 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6267 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6269 (make_save_ptr): Rename from make_save_pointer, for consistency with
6270 the above. Define only on platforms that need it. All uses changed.
6272 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6274 * keyboard.c: Try to fix typos in previous change.
6275 (DISPLAY_LIST_INFO): New macro.
6276 (kbd_buffer_get_event): Do not access members that are not present
6277 in X11. Revert inadvertent change of "!=" to "=".
6279 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6281 * keyboard.c (kbd_buffer_get_event):
6282 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6283 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6285 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6287 * filelock.c: Fix unlikely file descriptor leaks.
6288 (get_boot_time_1): Rework to avoid using emacs_open.
6289 This doesn't actually fix a leak, but is better anyway.
6290 (read_lock_data): Use read, not emacs_read.
6292 * doc.c: Fix minor memory and file descriptor leaks.
6293 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6294 (get_doc_string, Fsnarf_documentation):
6295 Fix file descriptor leak on error.
6297 * term.c: Fix minor fdopen-related file descriptor leaks.
6298 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6299 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6301 * charset.c: Fix file descriptor leaks and errno issues.
6303 (load_charset_map_from_file): Don't leak file descriptor on error.
6304 Use plain record_xmalloc since the allocation is larger than
6305 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6307 * eval.c (record_unwind_protect_nothing):
6308 * fileio.c (fclose_unwind):
6310 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6311 The replacement doesn't block input, but that no longer seems
6314 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6316 * lread.c: Fix file descriptor leaks and errno issues.
6317 (Fload): Close some races that leaked fds or streams when 'load'
6319 (Fload, openp): Report error number of last nontrivial failure to open.
6320 ENOENT counts as trivial.
6321 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6323 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6324 now that the function is always called with a nonnegative arg.
6325 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6326 All uses replaced with ...
6327 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6329 A few more minor file errno-reporting bugs.
6330 * callproc.c (Fcall_process):
6331 * doc.c (Fsnarf_documentation):
6332 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6333 * process.c (set_socket_option):
6334 Don't let a constructor trash errno.
6335 * doc.c: Include <errno.h>.
6337 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6339 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6341 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6343 Fix w32 bug with call-process-region (Bug#14885).
6344 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6345 to Fcall_process when the input is empty. This simplifies the
6346 code a bit. It makes no difference on POSIXish platforms but
6347 apparently it fixes a bug on w32.
6349 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6350 * fileio.c (close_file_unwind): Don't close if FD is negative;
6351 this can happen when unwinding a zapped file descriptor.
6352 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6353 in case Emacs runs out of memory between the two unwind-protects.
6354 Don't trash errno when closing FD.
6355 Zap the FD in the specpdl when closing it, instead of deferring
6356 the removal of the unwind-protect; this fixes a bug where a child
6357 function unwinds the stack past us.
6359 New unwind-protect flavors to better type-check C callbacks.
6360 This also lessens the need to write wrappers for callbacks,
6361 and the need for make_save_pointer.
6362 * alloc.c (free_save_value):
6363 * atimer.c (run_all_atimers):
6365 * alloc.c (safe_alloca_unwind):
6366 * atimer.c (unwind_stop_other_atimers):
6367 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6368 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6369 * minibuf.c (choose_minibuf_frame_1):
6370 * process.c (make_serial_process_unwind):
6371 * xdisp.c (pop_message_unwind):
6372 * xselect.c (queue_selection_requests_unwind):
6373 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6374 * alloc.c (record_xmalloc):
6375 Prefer record_unwind_protect_ptr to record_unwind_protect with
6377 * alloc.c (Fgarbage_collect):
6378 Prefer record_unwind_protect_void to passing a dummy.
6379 * buffer.c (restore_buffer):
6380 * window.c (restore_window_configuration):
6381 * xfns.c, w32fns.c (do_unwind_create_frame)
6382 New wrapper. All record-unwind uses of wrappee changed.
6383 * buffer.c (set_buffer_if_live):
6384 * callproc.c (call_process_cleanup, delete_temp_file):
6385 * coding.c (code_conversion_restore):
6386 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6387 * editfns.c (save_excursion_restore)
6388 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6389 (save_restriction_restore):
6390 * eval.c (restore_stack_limits, un_autoload):
6391 * fns.c (require_unwind):
6392 * keyboard.c (recursive_edit_unwind, tracking_off):
6393 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6394 * macros.c (pop_kbd_macro, restore_menu_items):
6395 * nsfns.m (unwind_create_frame):
6396 * print.c (print_unwind):
6397 * process.c (start_process_unwind):
6398 * search.c (unwind_set_match_data):
6399 * window.c (select_window_norecord, select_frame_norecord):
6400 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6401 (fast_set_selected_frame):
6402 * xfns.c, w32fns.c (unwind_create_tip_frame):
6403 Return void, not a dummy Lisp_Object. All uses changed.
6404 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6405 * callproc.c (call_process_kill):
6406 * fileio.c (restore_point_unwind, decide_coding_unwind)
6407 (build_annotations_unwind):
6408 * insdel.c (Fcombine_after_change_execute_1):
6409 * keyboard.c (read_char_help_form_unwind):
6410 * menu.c (unuse_menu_items):
6411 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6412 * sound.c (sound_cleanup):
6413 * xdisp.c (unwind_redisplay):
6414 * xfns.c (clean_up_dialog):
6415 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6416 Accept no args and return void, instead of accepting and returning
6417 a dummy Lisp_Object. All uses changed.
6418 * cygw32.c (fchdir_unwind):
6419 * fileio.c (close_file_unwind):
6420 * keyboard.c (restore_kboard_configuration):
6421 * lread.c (readevalllop_1):
6422 * process.c (wait_reading_process_output_unwind):
6423 Accept int and return void, rather than accepting an Emacs integer
6424 and returning a dummy object. In some cases this fixes an
6425 unlikely bug when the corresponding int is outside Emacs integer
6426 range. All uses changed.
6427 * dired.c (directory_files_internal_unwind):
6428 * fileio.c (do_auto_save_unwind):
6429 * gtkutil.c (pop_down_dialog):
6430 * insdel.c (reset_var_on_error):
6431 * lread.c (load_unwind):
6432 * xfns.c (clean_up_file_dialog):
6433 * xmenu.c, nsmenu.m (pop_down_menu):
6434 * xmenu.c (cleanup_widget_value_tree):
6435 * xselect.c (wait_for_property_change_unwind):
6436 Accept pointer and return void, rather than accepting an Emacs
6437 save value encapsulating the pointer and returning a dummy object.
6439 * editfns.c (Fformat): Update the saved pointer directly via
6440 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6441 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6442 (unwind_body): New function.
6443 (record_unwind_protect): First arg is now a function returning void,
6444 not a dummy Lisp_Object.
6445 (record_unwind_protect_ptr, record_unwind_protect_int)
6446 (record_unwind_protect_void): New functions.
6447 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6448 * fileio.c (struct auto_save_unwind): New type.
6449 (do_auto_save_unwind): Use it.
6450 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6451 * insdel.c (struct rvoe_arg): New type.
6452 (reset_var_on_error): Use it.
6453 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6455 (specbinding_func): Remove; there are now several such functions.
6456 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6457 (set_unwind_protect_ptr): New function.
6458 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6460 Be simpler and more consistent about reporting I/O errors.
6461 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6462 Say "Read error" and "Write error", rather than "I/O error", or
6463 "IO error reading", or "IO error writing", when a read or write
6465 * process.c (Fmake_network_process, wait_reading_process_output)
6466 (send_process, Fprocess_send_eof, wait_reading_process_output):
6467 Capitalize diagnostics consistently. Put "failed foo" at the
6468 start of the diagnostic, so that we don't capitalize the
6469 function name "foo". Consistently say "failed" for such
6471 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6472 All callers changed. This is so it can use report_file_error.
6473 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6474 diagnostics consistently as above.
6476 * fileio.c (report_file_errno): Fix errno reporting bug.
6477 If the file name is neither null nor a pair, package it up as a
6478 singleton list. All callers changed, both to this function and to
6479 report_file_error. This fixes a bug where the memory allocator
6480 invoked by list1 set errno so that the immediately following
6481 report_file_error reported the wrong errno value.
6483 Fix minor problems found by --enable-gcc-warnings.
6484 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6485 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6487 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6489 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6490 Set event->arg to Qt if switch-event shall be generated.
6491 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6493 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6495 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6498 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6499 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6500 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6501 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6502 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6503 and there is a focused frame.
6504 (head_table): Add focus-in and focus-out.
6505 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6506 bind to handle-focus-in/out.
6508 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6509 (Fhandle_switch_frame): Call Fhandle_focus_in.
6510 (syms_of_frame): defsubr handle-focus-in/out.
6512 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6514 Fix porting bug to older POSIXish platforms (Bug#14862).
6515 * sysdep.c (emacs_pipe): New function, that implements
6516 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6517 This should port better to CentOS 5 and to Mac OS X 10.6.
6518 All calls to pipe2 changed.
6520 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6521 This makes the code easier to read and the executable a bit smaller.
6522 Do not replace all calls to Fcons that happen to create lists,
6523 just calls that are intended to create lists. For example, when
6524 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6525 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6526 Similarly for list2 through list5.
6527 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6528 * bytecode.c (exec_byte_code):
6529 * callint.c (quotify_arg, Fcall_interactively):
6530 * callproc.c (Fcall_process, create_temp_file):
6531 * charset.c (load_charset_map_from_file)
6532 (Fdefine_charset_internal, init_charset):
6533 * coding.c (get_translation_table, detect_coding_system)
6534 (Fcheck_coding_systems_region)
6535 (Fset_terminal_coding_system_internal)
6536 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6537 * composite.c (update_compositions, Ffind_composition_internal):
6538 * dired.c (directory_files_internal, file_name_completion)
6540 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6541 * doc.c (Fsnarf_documentation):
6542 * editfns.c (Fmessage_box):
6544 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6545 (Feval, eval_sub, Ffuncall, apply_lambda):
6546 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6547 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6548 (Fset_file_times, Finsert_file_contents)
6549 (Fchoose_write_coding_system, Fwrite_region):
6550 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6551 * font.c (font_registry_charsets, font_parse_fcname)
6552 (font_prepare_cache, font_update_drivers, Flist_fonts):
6553 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6554 * frame.c (make_frame, Fmake_terminal_frame)
6555 (x_set_frame_parameters, x_report_frame_params)
6556 (x_default_parameter, Fx_parse_geometry):
6557 * ftfont.c (syms_of_ftfont):
6558 * image.c (gif_load):
6559 * keyboard.c (command_loop_1):
6560 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6561 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6562 (Fminor_mode_key_binding, accessible_keymaps_1)
6563 (Faccessible_keymaps, Fwhere_is_internal):
6564 * lread.c (read_emacs_mule_char):
6565 * menu.c (find_and_return_menu_selection):
6566 * minibuf.c (get_minibuffer):
6567 * nsfns.m (Fns_perform_service):
6568 * nsfont.m (ns_script_to_charset):
6569 * nsmenu.m (ns_popup_dialog):
6570 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6571 (Fx_own_selection_internal):
6572 * nsterm.m (append2):
6573 * print.c (Fredirect_debugging_output)
6574 (print_prune_string_charset):
6575 * process.c (Fdelete_process, Fprocess_contact)
6576 (Fformat_network_address, set_socket_option)
6577 (read_and_dispose_of_process_output, write_queue_push)
6578 (send_process, exec_sentinel):
6579 * sound.c (Fplay_sound_internal):
6580 * textprop.c (validate_plist, add_properties)
6581 (Fput_text_property, Fadd_face_text_property)
6582 (copy_text_properties, text_property_list, syms_of_textprop):
6583 * unexaix.c (report_error):
6584 * unexcoff.c (report_error):
6585 * unexsol.c (unexec):
6586 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6587 (Fformat_mode_line, syms_of_xdisp):
6588 * xfaces.c (set_font_frame_param)
6589 (Finternal_lisp_face_attribute_values)
6590 (Finternal_merge_in_global_face, syms_of_xfaces):
6591 * xfns.c (x_default_scroll_bar_color_parameter)
6592 (x_default_font_parameter, x_create_tip_frame):
6593 * xfont.c (xfont_supported_scripts):
6594 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6595 (menu_help_callback, xmenu_show):
6597 * xterm.c (set_wm_state):
6598 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6599 and similarly for list2 through list5.
6601 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6603 * callproc.c (Fcall_process_region): Fix minor race and tune.
6604 (create_temp_file): New function, with the temp-file-creation part
6605 of the old Fcall_process_region. Use Fcopy_sequence to create the
6606 temp file name, rather than alloca + build_string, for simplicity.
6607 Don't bother to block input around the temp file creation;
6608 shouldn't be needed. Simplify use of mktemp.
6609 Use record_unwind_protect immediately after creating the temp file;
6610 this closes an unlikely race where the temp file was not removed.
6611 Use memcpy rather than an open-coded loop.
6612 (Fcall_process_region): Use the new function. If the input is
6613 empty, redirect from /dev/null rather than from a newly created
6614 empty temp file; this avoids unnecessary file system traffic.
6616 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6618 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6619 Simplify by making this case like the other two. This is a bit
6620 slower on obsolete hosts, but the extra complexity isn't worth it.
6622 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6623 * process.c (create_process) [!DOS_NT]:
6624 Remove now-unnecessary calls to emacs_close.
6626 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6628 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6629 returning early. (Bug#14850)
6631 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6632 and inhibit-iso-escape-detection attributes of 'undecided'.
6635 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6637 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6638 Reported by Herbert J. Skuhra in
6639 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6641 Don't lose top specpdl entry when memory is exhausted.
6642 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6643 specpdl overflow here, to simplify callers; all callers changed.
6644 Always reserve an unused entry at the stack top; this avoids
6645 losing the top entry's information when memory is exhausted.
6647 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6649 Clean up errno reporting and fix some errno-reporting bugs.
6650 * callproc.c (Fcall_process):
6651 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6652 * process.c (create_process, Fmake_network_process):
6653 * unexaix.c (report_error):
6654 * unexcoff.c (report_error):
6655 Be more careful about reporting the errno of failed operations.
6656 The code previously reported the wrong errno sometimes.
6657 Also, prefer report_file_errno to setting errno + report_file_error.
6658 (Fcall_process): Look at openp return value rather than at path,
6659 as that's a bit faster and clearer when there's a numeric predicate.
6660 * fileio.c (report_file_errno): New function, with most of the
6661 old contents of report_file_error.
6662 (report_file_error): Use it.
6663 (Ffile_exists_p, Ffile_accessible_directory_p):
6664 Set errno to 0 when it is junk.
6665 * fileio.c (Faccess_file):
6666 * image.c (x_create_bitmap_from_file):
6667 Use faccessat rather than opening the file, to avoid the hassle of
6668 having a file descriptor open.
6669 * lisp.h (report_file_errno): New decl.
6670 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6673 * process.c (create_process, wait_reading_process_output) [AIX]:
6674 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6675 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6676 a multithreaded environment anyway).
6677 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6679 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6681 * image.c (x_find_image_file): Don't close a remote file handle.
6683 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6685 Fix races with threads and file descriptors.
6686 * callproc.c (Fcall_process_region):
6687 * dired.c (open_directory):
6688 * emacs.c (main, Fdaemon_initialized):
6689 * image.c (x_find_image_file):
6690 * inotify.c (Finotify_rm_watch):
6691 * lread.c (Flocate_file_internal):
6692 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6693 * term.c (term_mouse_moveto, init_tty):
6694 * termcap.c (tgetent):
6695 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6696 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6697 * unexhp9k800.c, unexmacosx.c (unexec):
6698 * callproc.c (Fcall_process_region):
6699 Use emacs_close, not close.
6700 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6701 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6702 and posix_close function on current platforms (which all lack them).
6703 (emacs_close): Use it. This should fix the races on GNU/Linux and
6704 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6705 and it should avoid closing random victim file descriptors on
6708 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6710 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6711 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6714 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6715 This is for .gdbinit xbacktrace.
6717 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6718 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6719 (emacs_set_tty): Now static.
6720 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6721 * term.c (tty_capable_p, tty_default_color_capabilities)
6722 (get_tty_terminal, term_mouse_movement)
6723 (handle_one_term_event, init_tty, maybe_fatal):
6724 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6725 (tgetent, scan_file, name_match, compare_contin):
6726 * terminal.c (get_terminal):
6727 Use bool for boolean.
6728 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6729 Prefer char to unsigned char if either will do.
6730 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6731 (tty_write_glyphs): Prefer int to unsigned.
6732 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6733 All callers changed.
6734 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6736 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6739 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6740 (B__dummy__): New dummy symbol, to pacify C89.
6741 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6742 they can't grok varargs macros.
6743 * dispnew.c (add_window_display_history)
6744 (add_frame_display_history):
6745 * print.c (print_object):
6746 * xdisp.c (debug_method_add):
6747 Use %p printf format only for void pointers.
6748 * emacs.c (usage_message): New constant, replacing ...
6749 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6750 (main): Adjust to usage reorg.
6751 * fns.c (syms_of_fns):
6752 * profiler.c (syms_of_profiler):
6753 Don't use non-constant struct initializers.
6754 * gnutls.h (gnutls_initstage_t):
6755 * lisp.h (enum Lisp_Fwd_Type):
6756 * lread.c (lisp_file_lexically_bound_p):
6757 * xsettings.c (anonymous enum):
6758 Remove trailing comma.
6759 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6760 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6761 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6763 * regex.c (const_re_char): New type, to pacify strict C89.
6764 All uses of 'const re_char' replaced to use it.
6765 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6766 with glibc when strict C89. This change is imported from gnulib.
6768 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6769 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6770 Omit GNU_LINUX implementation, since it requires long long.
6771 * xterm.c (x_draw_underwave):
6772 Do not assume the traditional order of struct's members.
6773 (x_term_init): Rewrite to avoid the need for non-constant structure
6776 Syntax cleanup, mostly replacing macros with functions.
6777 This removes the need for the syntax_temp hack.
6778 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6779 * syntax.c (SYNTAX_INLINE): New macro.
6780 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6781 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6782 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6783 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6784 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6785 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6786 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6787 Now constants, not macros.
6788 (syntax_temp) [!__GNUC__]: Remove.
6789 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6790 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6791 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6792 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6793 Move here from syntax.h; now functions, not macros. Except for the
6794 last function, these are static since only syntax.c uses them.
6795 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6796 All uses changed. Now a function, not a macro; use this fact
6797 to simplify the code.
6798 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6799 compiler bugs; no longer relevant.
6800 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6801 (SYNTAX_INLINE): New macro.
6802 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6803 for the new functions. Use bool for boolean member.
6804 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6805 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6806 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6807 (SETUP_BUFFER_SYNTAX_TABLE):
6808 Now extern inline functions, not macros.
6809 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6810 Remove; all uses replaced by implementation.
6811 (syntax_temp) [!__GNUC__]: Remove decl.
6812 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6814 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6816 * emacs.c (main): Fix syntax error.
6818 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6820 Timestamp fixes for undo (Bug#14824).
6821 * atimer.c (schedule_atimer):
6822 * fileio.c (Ffile_newer_than_file_p):
6823 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6824 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6825 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6826 (syms_of_fileio): Remove Sclear_visited_file_name.
6827 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6828 file doesn't exist; this avoids an ambiguity with negative timestamps.
6829 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6830 * systime.h (make_emacs_time, invalid_emacs_time):
6831 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6832 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6833 * undo.c (record_first_change): Push (visited-file-modtime) onto
6834 undo list rather than reimplementing it by hand, incorrectly.
6836 2013-07-09 Ken Brown <kbrown@cornell.edu>
6838 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6840 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6842 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6844 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6846 Handle errno and exit status a bit more carefully.
6847 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6848 number into an exit status. Instead, use EXIT_CANCELED.
6849 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6850 * callproc.c (relocate_fd):
6851 * emacs.c (close_output_streams, main):
6852 * process.c (create_process):
6853 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6854 Use emacs_perror for simplicity.
6855 * callproc.c (relocate_fd, main):
6856 * sysdep.c (sys_subshell):
6857 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6858 (shut_down_emacs): Use emacs_write, not write.
6859 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6860 * fileio.c (Fcopy_file, e_write):
6861 * nsterm.m (ns_select):
6862 * process.c (send_process):
6863 * sound.c (vox_write):
6864 Use emacs_write_sig, not emacs_write.
6865 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6866 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6868 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6870 (emacs_full_write): New function.
6871 (emacs_write): Rewrite to use it.
6872 (emacswrite_sig, emacs_perror): New functions.
6873 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6875 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6877 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6878 on NS even if it is present. Pixmap on NS is a void*.
6880 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6882 Port to Ubuntu 10 (Bug#14803).
6883 Problem reported by T.V. Raman.
6884 * process.c (close_on_exec, accept4, process_socket):
6885 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6887 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6889 * w32.c (sys_dup): Declare prototype.
6893 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6895 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6897 Make file descriptors close-on-exec when possible (Bug#14803).
6898 This simplifies Emacs a bit, since it no longer needs to worry
6899 about closing file descriptors by hand in some cases.
6900 It also fixes some unlikely races. Not all such races, as
6901 libraries often open files internally without setting
6902 close-on-exec, but it's an improvement.
6903 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6904 * callproc.c (Fcall_process) [!MSDOS]:
6905 * emacs.c (main) [!DOS_NT]:
6906 * nsterm.m (ns_term_init):
6907 * process.c (create_process):
6908 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6909 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6910 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6911 Prefer mkostemp with O_CLOEXEC to mkstemp.
6912 * callproc.c (relocate_fd) [!WINDOWSNT]:
6913 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6914 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6916 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6917 Make the resulting file descriptor close-on-exec.
6918 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6919 * lread.c (load_descriptor_list, load_descriptor_unwind):
6920 Remove; no longer needed. All uses removed.
6921 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6922 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6924 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6925 (Fmake_network_process, Fnetwork_interface_list):
6926 (Fnetwork_interface_info, server_accept_connection):
6927 Make newly-created socket close-on-exec.
6928 * sysdep.c (emacs_open, emacs_fopen):
6929 Make new-created descriptor close-on-exec.
6930 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6931 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6933 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6935 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6936 for NS_IMPL_GNUSTEP.
6938 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6940 Fix openp errno handling.
6941 * callproc.c (Fcall_process): Preserve openp errno around close.
6942 * lread.c (openp): Set errno when returning -1, as some callers
6945 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6947 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6949 * nsterm.h (NSSavePanel): Update comment.
6950 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6951 (ns_run_file_dialog): Declare.
6953 * nsfns.m: Remove panelOK.
6955 (ns_run_file_dialog): New function.
6956 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6957 event loop, so file dialog is popped up by ns_run_file_dialog, called
6958 by sendEvent (Bug#14578).
6959 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6961 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6963 * xdisp.c (default_line_pixel_height): New function.
6964 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6965 (try_cursor_movement, redisplay_window, try_window)
6966 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6968 * window.c (window_scroll_pixel_based):
6969 use default_line_pixel_height.
6971 * dispextern.h (default_line_pixel_height): Add prototype.
6973 * frame.c (x_set_line_spacing): Accept a float value for
6974 line-spacing parameter, per the documentation.
6976 * data.c (Fmultibyte_string_p): Doc fix.
6978 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6980 Use emacs_open more consistently when opening files.
6981 This handles EINTR more consistently now, and makes it easier
6982 to introduce other uniform changes to file descriptor handling.
6983 * sysstdio.h: New file.
6984 * buffer.c (mmap_init):
6985 * cygw32.c (chdir_to_default_directory):
6986 * dispnew.c (Fopen_termscript):
6987 * emacs.c (Fdaemon_initialized):
6988 * fileio.c (Fdo_auto_save):
6989 * image.c (slurp_file, png_load_body, jpeg_load_body):
6990 * keyboard.c (Fopen_dribble_file):
6992 * print.c (Fredirect_debugging_output):
6993 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6994 * termcap.c (tgetent):
6995 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6996 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6997 * w32term.c (w32_initialize) [CYGWIN]:
6998 * xfaces.c (Fx_load_color_file):
6999 Use emacs_open instead of plain open, and emacs_fopen instead of
7001 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
7002 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
7003 * callproc.c (default_output_mode): New constant.
7004 (Fcall_process): Use it to call emacs_open instead of plain creat.
7005 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
7006 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
7007 (emacs_fopen): New function.
7008 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
7009 Include <lisp.h>, for emacs_open.
7010 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
7012 Remove duplicate #include directives.
7013 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
7015 Don't include stdio.h twice.
7016 * buffer.c [USE_MMAP_FOR_BUFFERS]:
7017 Don't include sys/types.h or stdio.h twice.
7018 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
7019 * lread.c: Don't include coding.h twice.
7020 * nsfont.m: Don't include frame.h twice.
7021 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7022 * ralloc.c: Don't include <unistd.h> twice.
7023 * xdisp.c: Don't include font.h twice.
7024 * xterm.c: Don't include fontset.h twice.
7025 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7027 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7029 Scale ImageMagick images more carefully.
7030 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7031 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7032 Be more careful about avoiding undefined behavior after
7033 integer overflow and division by zero.
7035 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7037 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7038 (syms_of_w32fns): DEFSYM them.
7039 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7040 (CCHDEVICENAME): Define macros if not defined.
7041 (struct MONITOR_INFO_EX): New struct.
7042 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7043 (enum_display_monitors_fn): New variable.
7044 (globals_of_w32fns): Initialize it.
7045 (Fx_display_pixel_width, Fx_display_pixel_height)
7046 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7047 multi-monitor setups in docstrings.
7048 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7049 screen size by primary monitor's millimeter per pixel.
7050 (w32_monitor_enum, w32_display_monitor_attributes_list)
7051 (w32_display_monitor_attributes_list_fallback)
7052 (Fw32_display_monitor_attributes_list): New functions.
7053 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7055 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7057 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7059 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7061 * fileio.c (Qfile_notify_error): New error symbol.
7063 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7064 * inotify.c (inotify_callback, symbol_to_inotifymask)
7065 (Finotify_add_watch, Finotify_rm_watch): Use it.
7066 (inotifyevent_to_event): Exchange order of cookie and file name.
7067 (Finotify_add_watch): Adapt docstring.
7069 * lisp.h (Qfile_notify_error): Declare.
7071 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7073 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7074 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7075 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7076 which did not work (see <http://bugs.gnu.org/14569#307>).
7077 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7078 && (!noninteractive || initialized)). This attempts to thread
7079 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7081 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7083 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7084 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7086 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7088 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7089 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7090 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7091 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7093 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7095 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7096 Define to __sys_siglist.
7098 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7100 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7101 word-wrap, so that overflow-newline-into-fringe would work in
7102 visual-line-mode. (Bug#2749)
7103 (move_it_in_display_line_to): When the last scanned display
7104 element fits exactly on the display line, and
7105 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7106 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7107 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7108 finding buffer position that corresponds to pixel coordinates,
7109 e.g. in buffer_posn_from_coords.
7111 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7113 * process.c (handle_child_signal): Call catch_child_signal if
7116 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7118 Don't convert function pointers to void * and back.
7119 It isn't portable C, and it's easy enough to avoid.
7120 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7121 (make_save_value): Add support for SAVE_FUNCPOINTER.
7122 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7123 * print.c (print_object):
7124 Distinguish function from object pointers.
7125 * lisp.h (SAVE_FUNCPOINTER): New constant.
7126 (SAVE_SLOT_BITS): Adjust to it.
7127 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7128 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7129 (voidfuncptr): New typedef.
7130 (struct Lisp_Save_Value): New member data[0].funcpointer.
7131 (XSAVE_FUNCPOINTER): New function.
7133 Simplify buildobj processing.
7134 * Makefile.in (buildobj.h): Make it a sequence of strings each
7135 followed by comma, rather than a single string. Put it into a
7136 .tmp file in case there's an error while generating it.
7137 (gl-stamp): Use .tmp for temp files.
7138 (mostlyclean): Clean .tmp files.
7139 * doc.c (buildobj): Move to just the routine that needs it.
7140 It's now an array of strings, so processing is simpler.
7142 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7144 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7145 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7146 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7147 Invoke malloc_enable_thread even when not interactive.
7148 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7149 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7150 in this case, since the underlying bug has now been fixed.
7152 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7154 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7155 unlinking it (bug#14691).
7157 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7159 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7160 before checking whether buffer is modified. This lets
7161 `kill-buffer-query-functions' cancel killing of the buffer or save
7162 its content before `kill-buffer' asks user the "Buffer %s
7163 modified; kill anyway?" question.
7165 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7167 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7168 Let the super performKeyEquivalent deal with them (Bug#14747).
7170 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7172 * widget.c (resize_cb): Remove unused local.
7174 Do not use GTK 3 if it exists but cannot be compiled.
7175 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7176 * xterm.c (x_error_handler) [!USE_GTK]:
7179 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7181 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7183 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7184 to the valid range of values. (Bug#14753)
7186 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7187 when moving point by using the current glyph matrix. This avoids
7188 the need to force redisplay when this function is called in a
7191 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7193 Fix minor problems found by static checking.
7194 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7195 Redo the latter's body to sidestep GCC parenthesization warnings.
7196 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7197 * coding.c (detect_coding, detect_coding_system):
7198 * coding.h (struct undecided_spec):
7199 Use bool for boolean.
7200 * image.c (QCmax_width, QCmax_height): Now static.
7201 * xdisp.c (Fmove_point_visually): Remove unused local.
7203 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7205 * xdisp.c (Fmove_point_visually): New function.
7207 2013-06-28 Kenichi Handa <handa@gnu.org>
7209 * coding.h (define_coding_undecided_arg_index): New enum.
7210 (coding_attr_index): New members
7211 coding_attr_undecided_inhibit_null_byte_detection,
7212 coding_attr_undecided_inhibit_iso_escape_detection,
7213 coding_attr_undecided_prefer_utf_8.
7214 (undecided_spec): New struct.
7215 (struct coding_system): New member `undecided' of the member
7218 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7219 (detect_coding): Likewise.
7220 (detect_coding_system): Likewise.
7221 (Fdefine_coding_system_internal): New coding system properties
7222 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7224 (syms_of_coding): Adjust for coding_arg_undecided_max.
7226 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7228 * image.c (x_from_xcolors): Remove unused local.
7230 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7232 Defer image data transfer between X client and server until actual
7235 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7238 * image.c (Destroy_Image): Remove.
7239 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7240 `mask_p', and `colors_p'. All uses changed.
7241 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7242 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7243 New macros for `flags' arg to x_clear_image_1.
7244 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7245 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7246 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7247 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7248 (image_get_x_image, image_unget_x_image): New functions or macros.
7249 (image_background, image_background_transparent, x_to_xcolors)
7250 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7251 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7252 instead of Destroy_Image.
7253 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7254 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7255 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7256 (imagemagick_load_image, svg_load_image): Use them instead of
7257 x_create_x_image_and_pixmap, and x_put_x_image followed by
7258 x_destroy_x_image, respectively.
7259 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7260 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7261 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7262 background_transparent fields.
7263 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7264 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7266 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7268 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7269 This mostly consists of undoing recent changes.
7270 * callproc.c (Fcall_process):
7271 * process.c (create_process):
7272 Do not worry about catching SIGCHLD here, undoing previous change.
7273 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7274 * process.c, process.h (catch_child_signal):
7275 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7276 * process.c (catch_child_handler): Don't worry about being called
7277 lazily and do not assume caller has blocked SIGCHLD, undoing
7278 previous change. Move first-time stuff back to
7279 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7280 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7281 set lib_child_handler if it's already initialized, which may
7282 help avoid problems on GNUstep.
7284 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7286 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7287 * callproc.c (Fcall_process):
7288 * process.c (create_process):
7289 Make sure SIGCHLD is caught before we fork,
7290 since Emacs startup no arranges to catch SIGCHLD.
7291 * process.c (lib_child_handler): Initialize to null, not to
7293 (catch_child_signal): Allow self to be called lazily.
7294 Do nothing if it's already been called.
7295 Assume caller has blocked SIGCHLD (all callers do now).
7296 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7297 just before it's really needed.
7298 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7299 since it hasn't been caught yet.
7301 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7303 * image.c (compute_image_size): New function to implement
7304 :max-width and :max-height.
7305 (imagemagick_load_image): Use it.
7307 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7309 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7310 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7312 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7313 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7314 the SIGCHLD handler, since the code is not atomic and (due to glib)
7315 signals may be arriving now.
7316 * sysdep.c (init_signals): Do not catch child signals here;
7317 'main' now does that later, at a safer time.
7319 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7321 Clean up SIGCHLD handling a bit (Bug#14569).
7322 * process.c, process.h (catch_child_signal):
7323 Now always extern, even if !NS_IMPL_GNUSTEP.
7324 * process.c (catch_child_signal): Move glib tickler here from
7325 init_process_emacs, so that it's done earlier in Emacs
7326 initialization. Also move the noninteractive && !initialized
7327 check here from init_process_emacs. This is all a bit cleaner for
7328 GNUish platforms, and I hope it works around the Cygwin bug.
7329 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7330 that glib signal handling is tickled before glib creates threads.
7332 * process.c (wait_reading_process_output): Avoid int overflow
7333 when reading more than 2 GiB total from a process.
7335 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7337 * process.c (create_process): Handle a couple more cases,
7338 i.e., work even if new_argv and wait_child_setup[i] are cached.
7339 Use Fcall_process's style for volatile vars.
7341 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7343 * process.c (create_process): Mark PROCESS volatile.
7345 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7347 Use C99-style flexible array members if available.
7348 This avoids some subtle aliasing issues, which typically
7349 aren't a problem with GCC but may be a problem elsewhere.
7350 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7351 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7352 In either case, it uses a flexible array member rather than
7353 the old struct hack. All uses changed.
7354 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7355 Adjust to sdata reorganization.
7356 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7357 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7358 that ports better to pre-C99 non-GCC.
7359 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7360 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7361 as the latter has changed.
7362 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7363 and port better to pre-C99 GCC.
7364 * image.c (struct xpm_cached_color):
7365 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7366 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7367 Use FLEXIBLE_ARRAY_MEMBER.
7368 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7369 Move decl to top level so it gets checked against implementation.
7370 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7371 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7373 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7375 * syntax.c: Integer cleanups.
7376 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7377 All uses that need 0-or-2 changed to:
7378 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7379 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7380 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7381 (char_quoted, prev_char_comend_first, back_comment)
7382 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7383 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7384 Use bool for boolean.
7385 (update_syntax_table, skip_chars, skip_syntaxes):
7386 Prefer int to unsigned when either will do.
7387 (back_comment): Return boolean success flag, like forw_comment,
7388 instead of positive-or-minus-1 (which might have overflowed int anyway).
7389 Don't stuff ptrdiff_t into int.
7390 (syntax_spec_code, syntax_code_spec): Now const.
7391 (Fmatching_paren, scan_lists, scan_sexps_forward):
7392 Use enum syntaxcode for syntax code.
7393 (Fmatching_paren): Check that arg is a character, not just an integer.
7394 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7395 (Finternal_describe_syntax_value): Omit no-longer-needed
7397 (skip_chars): Use char, not unsigned char, when the distinction
7399 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7400 * bytecode.c (exec_byte_code):
7401 * syntax.c (syntax_spec_code, Fchar_syntax)
7402 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7404 * syntax.h (SYNTAX_WITH_FLAGS):
7405 Omit unnecessary casts.
7407 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7409 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7410 line dimensions here, to avoid race conditions with the main
7411 thread. (Bug#14062, bug#14630, bug#14669)
7413 * w32term.c (w32_draw_window_cursor): Compute the header line and
7414 mode line dimensions here.
7415 <w32_system_caret_window, w32_system_caret_hdr_height>:
7416 <w32_system_caret_mode_height>: New variables.
7418 * w32term.h: Declare them.
7420 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7422 * alloc.c (die): Move "assertion failed" string here ...
7423 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7424 COND when SUPPRESS_CHECKING. This shrinks the executable text
7425 size by 0.8% to 2.2% when configured with --enable-checking,
7426 depending on optimization flags (GCC 4.8.1 x86-64).
7428 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7430 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7432 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7433 base is 2; this is more accurate.
7435 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7437 * sound.c (string_default): Move to !WINDOWSNT section.
7438 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7440 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7442 * sound.c: Integer cleanups.
7443 Remove unnecessary forward decls.
7444 (struct sound_device): The 'file' member is now a Lisp_Object, not
7445 a char *, so that we needn't invoke alloca on a huge size.
7446 (Fplay_sound_internal): Adjust to this.
7447 (string_default): New function.
7448 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7449 Use it to adjust to the struct sound_device change.
7450 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7451 (be2hs) [0]: Remove.
7453 * syntax.c (skip_chars): Don't use uninitialized storage
7454 when searching a multibyte buffer for characters that are not in a
7455 unibyte string that contains non-ASCII characters.
7457 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7459 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7460 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7462 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7464 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7466 2013-06-18 Kenichi Handa <handa@gnu.org>
7468 * font.c (Ffont_spec): Signal an error for an invalid font name
7471 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7473 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7474 In particular this ports to 32-bit sparc Sun cc.
7475 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7476 array with a dummy element at specpdl[-1], so that its address can
7478 (unbind_to): Do not copy the binding; not needed, now that we
7479 copy old_value in the one place where the copy is needed.
7480 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7481 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7482 (union specbinding): Rename from struct specbinding. Redo layout
7483 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7484 which is not portable. With Sun C 5.12 32-bit sparc, the
7485 declaration causes nargs to be an unsigned bitfield, a behavior
7486 that the C standard allows; but Emacs wants nargs to be signed.
7487 The overall type is now a union of structures rather than a
7488 structure of union of structures, and the 'kind' member is now a
7489 bitfield, so that the overall type doesn't grow. All uses changed.
7490 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7492 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7494 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7495 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7497 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7499 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7501 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7502 unless we know that the window w's frame is a frame object.
7503 Another attempt at solving bug#14062 and bug#14630.
7505 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7507 * textprop.c (property_set_type): New enum.
7508 (add_properties): Allow appending/prepending text properties.
7509 (add_text_properties_1): Factored out of Fadd_text_properties.
7510 (Fadd_text_properties): Move all the code into
7511 add_text_properties_1.
7512 (Fadd_face_text_property): New function that calls
7513 add_text_properties_1.
7515 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7517 Move functions from lisp.h to individual modules when possible.
7518 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7519 * alloc.c (XFLOAT_INIT, set_symbol_name):
7520 * buffer.c (CHECK_OVERLAY):
7521 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7522 (set_char_table_parent):
7523 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7524 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7525 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7526 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7528 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7529 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7530 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7531 (backtrace_args, backtrace_debug_on_exit):
7532 * floatfns.c (CHECK_FLOAT):
7533 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7534 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7535 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7536 (set_hash_index_slot):
7537 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7538 * marker.c (CHECK_MARKER):
7539 * textprop.c (CHECK_STRING_OR_BUFFER):
7540 * window.c (CHECK_WINDOW_CONFIGURATION):
7541 Move here from lisp.h, and make these functions static rather than
7543 * buffer.c (Qoverlayp):
7545 * fns.c (Qhash_table_p):
7546 * window.c (Qwindow_configuration_p):
7548 * lisp.h: Remove the abovementioned defns and decls.
7550 Use functions, not macros, for XINT etc (Bug#11935).
7551 In lisp.h, prefer functions to function-like macros, and
7552 constants to object-like macros, when either will do. This:
7553 . simplifies use, as there's no more need to worry about
7554 arguments' side effects being evaluated multiple times.
7555 . makes the code easier to debug on some platforms.
7556 However, when using gcc -O0, keep using function-like macros
7557 for a few critical operations, for performance reasons.
7558 This sort of thing isn't needed with gcc -Og, but -Og
7559 is a GCC 4.8 feature and isn't widely-enough available yet.
7560 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7561 Remove enum lsb_bits; no longer needed.
7562 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7563 * buffer.c (Qoverlap):
7565 * fns.c (Qhash_table_p):
7566 Now extern, so lisp.h can use these symbols.
7567 * dispextern.h: Include character.h, for MAX_CHAR etc.
7568 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7569 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7570 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7571 (GLYPH_CODE_P): Move here from lisp.h.
7572 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7573 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7574 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7575 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7576 XUNTAG now returns void *.
7577 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7578 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7579 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7580 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7581 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7582 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7583 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7584 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7585 New macros, renamed from their sans-lisp_h_ counterparts.
7586 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7587 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7588 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7589 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7590 If compiling via GCC without optimization, define these as macros
7591 in addition to inline functions.
7592 To disable this, compile with -DINLINING=0.
7593 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7594 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7595 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7596 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7597 (INTMASK, VALMASK): Now macros, since static values cannot be
7598 accessed from extern inline functions.
7599 (VALMASK): Also a constant, for benefit of old GDB.
7600 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7601 is INTEGERP, which can fold it in.
7602 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7603 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7604 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7605 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7606 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7607 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7608 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7609 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7610 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7611 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7612 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7613 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7614 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7615 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7616 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7617 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7618 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7619 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7620 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7621 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7622 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7623 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7624 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7625 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7626 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7627 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7628 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7629 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7630 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7631 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7632 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7633 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7634 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7636 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7637 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7638 (VALMASK): Define in one place rather than in two, merging the
7639 USE_LSB_TAG parts; this is simpler.
7640 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7641 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7642 Move up, to avoid use before definition.
7643 Also include "globals.h" earlier, for the same reason.
7644 (make_natnum): New function.
7645 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7646 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7647 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7648 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7649 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7650 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7651 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7652 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7653 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7654 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7655 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7656 (Qwindow_configuration_p, Qimage): New forward declarations.
7657 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7658 (STRING_COPYIN): Remove; unused.
7659 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7660 (xcar_addr, xcdr_addr): New functions. All uses changed.
7661 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7662 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7663 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7664 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7665 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7666 (TYPE_RANGED_INTEGERP): Simplify.
7667 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7668 (setlocale, fixup_locale, synchronize_system_messages_locale)
7669 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7670 Now empty functions, not macros.
7671 (functionp): Return bool, not int.
7672 * window.c (Qwindow_configuration_p): Now extern,
7673 so window.h can use it.
7674 * window.h (Qwindowp): Move decl back to lisp.h.
7676 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7678 * xdisp.c (Fline_pixel_height): New function, required for solving
7681 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7683 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7685 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7687 * lread.c (syms_of_lread):
7688 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7690 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7692 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7694 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7696 * fileio.c (expand_file_name): Doc fix.
7698 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7700 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7701 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7702 Wait for self, not for 0. This can't hurt on GNU or similar
7703 system, and may help with Cygwin.
7705 * keyboard.c: Don't use PROP (...) as an lvalue.
7706 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7707 Use set_prop (A, B), not PROP (A) = B.
7709 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7711 * xdisp.c (get_it_property): Use it->window instead of generating
7712 a Lisp object from it->w.
7714 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7716 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7717 get-char-property the window that is being rendered, instead of
7718 the buffer, to support window-specific overlays. (Bug#14575)
7719 (compute_display_string_pos): When W is NULL, use the current
7720 buffer as the object to pass to get-char-property.
7721 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7722 pointer member of the bidi iterator, since no window is pertinent
7725 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7727 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7728 being displayed, and pass it to compute_display_string_pos.
7729 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7730 (bidi_paragraph_init): All callers changed.
7732 * xdisp.c (init_from_display_pos, init_iterator)
7733 (handle_single_display_spec, next_overlay_string)
7734 (get_overlay_strings_1, reseat_1, reseat_to_string)
7735 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7736 Set bidi_it.w member from it->w.
7737 (compute_display_string_pos): Accept additional argument, the
7738 window being displayed, and pass it to Fget_char_property.
7741 * dispextern.h (struct bidi_it): New member w, the window being
7743 (compute_display_string_pos): Adjust prototype.
7745 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7747 * xgselect.c: Remove unneeded include xterm.h.
7749 * process.c (wait_reading_process_output): Check for NS before GLIB.
7750 GLIB may be linked in due to rsvg, but ns_select must be called.
7752 * xgselect.c (xg_select): Remove call to window_system_available
7753 and g_main_context_pending at the top, so Gdk events (i.e. file
7754 notify) are processed when Emacs is started with -nw.
7756 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7758 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7759 (ctagsfiles3): New variable, includes only *.m files.
7760 (TAGS): Use an explicit language name in the regular expressions,
7761 to avoid transformation of '/SOMETHING' by MSYS to
7762 'c:\MSYS\SOMETHING'.
7764 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7766 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7768 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7770 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7771 still need to set the mouse pointer shape and activate help-echo.
7774 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7776 A few porting etc. fixes for the new file monitor code.
7777 See the thread containing
7778 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7779 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7780 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7781 (dir_monitor_callback, Fgfile_rm_watch):
7782 Use assq_no_quit instead of Fassoc, for speed.
7783 (dir_monitor_callback, Fgfile_rm_watch):
7784 eassert that the monitor is a fixnum.
7785 (dir_monitor_callback): No need for CDR_SAFE.
7786 Simplify building of lisp with alternative tails.
7787 (Fgfile_add_watch, Fgfile_rm_watch):
7788 Do not assume glib functions set errno reliably on failure.
7789 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7790 and signal an error otherwise.
7791 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7792 Use Fdelq instead of Fdelete, for speed.
7794 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7796 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7797 don't insist on being invoked on a highlighted tool-bar button.
7798 Avoids losing tool-bar functionality when mouse-highlight is nil.
7799 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7800 Don't highlight when mouse-highlight is nil.
7801 (note_mouse_highlight): When mouse-highlight is nil, don't return
7802 right away; instead, run tool-bar and mode-line highlight
7803 subroutine, clear any existing highlight, and revert the mouse
7804 pointer to its default shape. (Bug#14558)
7806 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7808 * lisp.mk (lisp): Add prog-mode.el.
7810 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7812 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7813 * process.c (dummy_handler): New function.
7814 (lib_child_handler): New static var.
7815 (handle_child_signal): Invoke it.
7816 (catch_child_signal): If a library has set up a signal handler,
7817 save it into lib_child_handler.
7818 (init_process_emacs): If using glib and not on Windows, tickle glib's
7819 child-handling code so that it initializes its private SIGCHLD handler.
7820 * syssignal.h (SA_SIGINFO): Default to 0.
7821 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7822 31; it should no longer be needed now.
7824 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7826 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7828 * gfilenotify.c (globals_of_gfilenotify): New function.
7829 (syms_of_gfilenotify): Move global initialization there.
7831 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7833 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7835 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7836 * keyboard.c (menu_bar_items, tool_bar_items):
7837 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7838 not override local keymaps any more.
7840 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7842 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7844 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7846 * w32console.c (initialize_w32_display): Return the dimensions of
7847 the console window via 2 additional arguments, not via the current
7848 frame. This avoids crashes due to overrunning the bounds of
7849 frame's decode_mode_spec_buffer, which is not resized following
7850 the change of the frame dimensions from the initial 10x10.
7852 * w32term.h (w32_initialize_display_info): Adjust prototype.
7854 * term.c (init_tty): Take dimensions of the frame from the values
7855 returned by initialize_w32_display.
7857 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7858 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7859 (LIBES): Add $(GFILENOTIFY_LIBS).
7861 * w32inevt.c (handle_file_notifications): Add dummy implementation
7862 for !HAVE_W32NOTIFY.
7864 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7866 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7868 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7870 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7872 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7874 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7876 Fix minor problems found by static checking.
7877 * data.c (pure_write_error):
7878 Use xsignal2, not Fsignal, as Fsignal might return.
7879 * eval.c (set_backtrace_debug_on_exit): Now static.
7880 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7881 No longer inline. EXTERN_INLINE is needed only for functions
7882 defined in .h files. Reindent function header as per GNU style.
7883 (backtrace_p, backtrace_top, backtrace_next):
7884 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7885 compiler or linker. Add extern decls to pacify gcc -Wall.
7886 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7888 * frame.c (free_monitors): Define only on platforms that need it.
7889 * nsterm.m (ns_term_init):
7890 * process.c (catch_child_signal):
7891 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7892 defined on all porting targets these days.
7893 * process.c, process.h (catch_child_signal):
7894 Make it extern only if NS_IMPL_GNUSTEP is defined.
7896 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7898 * w32.c (gettimeofday): Make the signature identical to prototype
7899 in nt/inc/sys/time.h.
7901 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7903 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7906 * keyboard.c (safe_run_hooks_error): Improve error message.
7908 * data.c (pure_write_error): Add `object' argument.
7909 * puresize.h (CHECK_IMPURE): Use it.
7911 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7913 * Makefile.in (NOTIFY_OBJ): New variable.
7914 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7916 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7917 Call syms_of_gfilenotify.
7919 * gfilenotify.c: New file.
7921 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7922 and Qfile_w32notify.
7923 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7924 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7926 * lisp.h: Declare syms_of_gfilenotify.
7928 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7930 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7932 Merge the specpdl and backtrace stacks. Make the structure of the
7933 specpdl entries more obvious via a tagged union of structs.
7934 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7935 (enum specbind_tag): New enum.
7936 (struct specbinding): Make it a tagged union of structs.
7937 Add a case for backtrace records.
7938 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7939 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7940 (backtrace_debug_on_exit): New accessors.
7941 (struct backtrace): Remove.
7942 (struct catchtag): Remove backlist field.
7943 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7945 (Flocal_variable_p): Speed up the common case where the binding is
7947 * eval.c (backtrace_list): Remove.
7948 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7949 (set_backtrace_args, set_backtrace_nargs)
7950 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7951 (backtrace_next): New functions.
7952 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7953 (unwind_to_catch, internal_lisp_condition_case)
7954 (internal_condition_case, internal_condition_case_1)
7955 (internal_condition_case_2, internal_condition_case_n): Don't bother
7956 with backtrace_list any more.
7957 (Fsignal): Adjust to new backtrace format.
7958 (grow_specpdl): Move up.
7959 (record_in_backtrace): New function.
7960 (eval_sub, Ffuncall): Use it.
7961 (apply_lambda): Adjust to new backtrace format.
7962 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7964 (specbind): Adjust to new specpdl format. Simplify.
7965 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7966 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7968 (mark_backtrace): Remove.
7969 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7970 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7971 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7973 * profiler.c (record_backtrace): Use get_backtrace.
7974 (handle_profiler_signal): Use backtrace_top_function.
7975 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7978 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7980 * process.h (catch_child_signal): Declare.
7982 * process.c (catch_child_signal): New function.
7983 (init_process_emacs): Call it.
7985 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7986 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7988 (x_set_cursor_type): Remove declaration.
7989 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7990 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7991 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7992 (ns_get_color): Use F suffix on float.
7993 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7994 (ns_get_rgb_color): Remove.
7995 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7996 (note_mouse_movement): x and y are CGFloat.
7997 (ns_draw_fringe_bitmap): Remove unused rowY.
7998 Change #if to COCOA && >= 10_6.
7999 (ns_draw_window_cursor): Remove unused overspill.
8000 (ns_draw_underwave): width and x are EamcsCGFloat.
8001 (ns_draw_box): thickness is CGFloat.
8002 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
8003 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
8004 if not in main thread.
8005 (ns_get_pending_menu_title, ns_check_menu_open)
8006 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
8007 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
8008 (sendFromMainThread:): New method.
8009 (changeFont:): size is CGFloat.
8010 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
8011 Disable warning about permanent text.
8012 (characterIndexForPoint:): Adjust return type depending on GNUstep
8014 (mouseDown:): delta is CGFloat.
8015 (updateFrameSize): Remove unised variable f.
8016 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
8017 Cast float to EmacsCGFloat.
8018 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
8019 also to -1 when restoring.
8020 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8021 inside NS_IMPL_COCOA.
8022 (toggleFullScreen:): Put call to toggleFullScreen inside
8023 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8024 (setPosition:portion:whole:): por is CGFloat.
8025 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8026 (mouseDown:): Use CGFloat.
8027 (mouseDragged:): Remove unised variable edge.
8028 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8030 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8032 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8033 when NS_IMPL_GNUSTEP.
8034 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8035 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8036 (EmacsToolbar): Add clearAll. Add tag argument to
8037 addDisplayItemWithImage.
8038 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8040 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8042 * nsmenu.m (ns_update_menubar): Make static.
8043 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8044 (fillWithWidgetValue:): Add cast to SEL for setAction.
8045 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8046 (update_frame_tool_bar): Update code for GNUstep.
8047 (clearAll): New method.
8048 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8049 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8050 Move identifierToItem setObject and activeIdentifiers addObject before
8051 call to insertItemWithItemIdentifier.
8052 (validateVisibleItems): Fix indentation.
8053 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8054 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8055 UtilityWindow to aStyle, remove call to setStyleMask.
8057 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8059 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8060 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8061 Use F suffix on floats.
8062 (ns_char_width): Returns CGFloat.
8063 (ns_ascii_average_width): w is CGFloat instead of float.
8064 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8066 (ns_glyph_metrics): CGFloat instead of float.
8068 * nsfns.m (x_set_foreground_color, x_set_background_color):
8070 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8071 remove unused variables.
8072 (Fns_read_file_name): Keep track if panel is for save.
8073 Use ns_filename_from_panel/ns_directory_from_panel.
8074 (Fns_list_services): delegate only used for COCOA.
8075 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8076 Just return the input if GNUstep.
8077 (x_screen_planes): Remove.
8078 (Fxw_color_values): Use EmacsCGFloat
8079 (Fns_display_monitor_attributes_list): Only get screen number for
8081 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8083 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8084 ns_directory_from_panel.
8086 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8088 * process.c (handle_child_signal): Also use WCONTINUED.
8089 This is so that list-processes doesn't mistakenly list the process
8090 as stopped, when the process has actually been continued and is
8093 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8095 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8096 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8097 not already configured.
8099 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8101 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8103 * Makefile.in (mostlyclean): Remove *.res files.
8105 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8107 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8108 a buffer (bug#8447).
8110 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8112 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8113 display vector, and we backtrack, handle the case that the
8114 previous character position is also displayed from a display
8115 vector or covered by a display string or image. (Bug#14476)
8117 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8119 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8120 (struct MonitorInfo, free_monitors): Remove.
8121 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8122 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8123 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8126 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8127 (struct MonitorInfo, free_monitors): Remove.
8128 (ns_screen_name): Make static.
8129 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8130 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8133 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8134 (struct MonitorInfo): New struct.
8135 (free_monitors, make_monitor_attribute_list): Declare.
8137 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8139 (free_monitors, make_monitor_attribute_list): New functions.
8140 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8143 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8145 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8147 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8149 * keyboard.c: Apply keyboard decoding only to events that come directly
8150 from the tty, not from unread-command-events (bug#14368).
8151 (read_event_from_main_queue): New function, extracted from read_char.
8152 (read_decoded_char): Remove.
8153 (read_decoded_event_from_main_queue): New function to replace it.
8154 (read_char): Use it.
8155 (read_key_sequence): Use read_char rather than read_decoded_char.
8157 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8159 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8161 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8163 2013-05-22 Kenichi Handa <handa@gnu.org>
8165 The following changes are to fix the setting of
8166 buffer-file-coding-system on, for instance, C-x RET c unix RET
8167 _FILE_OF_DOS_EOL_TYPE_ RET.
8169 * coding.h (struct coding_system): New member detected_utf8_chars.
8171 * coding.c (detect_coding_utf_8): Count characters and check EOL
8172 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8174 (setup_coding_system): Do not initialize coding->head_ascii.
8175 (check_ascii): Do not set coding->eol_seen but update it. Do not
8176 call adjust_coding_eol_type here.
8177 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8178 If the eol-type of CODING is already specified, adjust the eol type
8179 of the found coding-system.
8180 (decode_coding_gap): Cancel previous change. Utilize the
8181 character numbers counted by detect_coding_utf_8. Fix detection
8184 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8186 * search.c (looking_at_1): Only set last_thing_searched if the match
8187 changed the match-data (bug#14281).
8189 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8191 * xdisp.c (reseat_at_previous_visible_line_start):
8192 Already declared in dispextern.h, so remove it here.
8193 (move_it_vertically_backward): Likewise.
8195 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8197 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8198 (Fx_display_pixel_width, Fx_display_pixel_height)
8199 (Fx_display_mm_width, Fx_display_mm_height):
8200 Mention `display-monitor-attributes-list' in docstrings.
8202 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8203 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8204 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8205 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8206 (Fx_display_backing_store, Fx_display_visual_class)
8207 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8208 (Fx_display_grayscale_p, Fx_display_pixel_width)
8209 (Fx_display_pixel_height, Fx_display_planes)
8210 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8211 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8212 (Fx_display_mm_width, Fx_display_mm_height)
8213 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8214 height for all physical monitors as in X11.
8216 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8217 Return pixel width or height for all physical monitors as in X11.
8219 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8221 Port --enable-gcc-warnings to clang.
8222 * bytecode.c (exec_byte_code):
8224 Redo diagnostic pragmas to pacify clang, too.
8225 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8226 * editfns.c (Fencode_time):
8227 * fileio.c (file_accessible_directory_p):
8228 * font.c (font_unparse_xlfd):
8229 Use '&"string"[index]' instead of '"string" + (index)'.
8230 * undo.c (user_error): Remove; unused.
8232 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8234 * insdel.c (insert_1_both): Document the arguments, instead of
8235 referring to insert_1, which no longer exists.
8237 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8238 some window, increment windows_or_buffers_changed, so that
8239 *Messages* display in that window is updated. (Bug#14408)
8241 * w32.c: Include epaths.h.
8242 (init_environment): Use cmdproxy.exe without leading directories.
8243 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8245 (gettimeofday): Adjust signature and return value to Posix
8248 * unexw32.c (open_output_file): Delete the existing emacs.exe
8249 before creating it, to break the hard link to the versioned
8252 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8253 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8254 (FIRSTFILE_OBJ): New variables.
8255 (W32_RES): Rename to EMACSRES. All users changed.
8256 (base_obj): Use $(CM_OBJ).
8257 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8258 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8259 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8260 $(W32_RES_LINK) before $(LIBES).
8261 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8263 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8265 * makefile.w32-in (DOC): Use just "DOC".
8267 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8269 * process.c: Export default filters and sentinels to Elisp.
8270 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8272 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8273 (Fset_process_sentinel, Fformat_network_address):
8274 Default to them instead of nil.
8275 (server_accept_connection): Sentinels can't be nil any more.
8276 (read_and_dispose_of_process_output): New function, extracted from
8277 read_process_output.
8278 (read_process_output): Use it; filters can't be nil.
8279 (Finternal_default_process_filter): New function, extracted from
8280 read_process_output.
8281 (exec_sentinel_unwind): Remove function.
8282 (exec_sentinel): Don't zilch sentinel while running.
8283 (status_notify): Sentinels can't be nil.
8284 (Finternal_default_process_sentinel): New function extracted from
8286 (setup_process_coding_systems): Default filter is not nil any more.
8287 (syms_of_process): Export new Elisp functions and initialize
8289 * lisp.h (make_lisp_proc): New function.
8291 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8293 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8295 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8297 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8298 unless we know that the window w is a leaf window.
8299 Another attempt at solving bug#14062.
8301 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8303 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8306 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8308 * image.c (gif_load): Check that subimages fit (Bug#14345).
8310 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8312 * lread.c (skip_dyn_eof): New function.
8313 (read1): Use it to skip the end of a file in response to #@00.
8315 * doc.c (get_doc_string): Slightly relax the sanity checking.
8317 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8319 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8320 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8321 (MonitorInfo): New struct.
8322 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8323 (Fns_display_monitor_attributes_list): New functions.
8324 (display-usable-bounds): Remove.
8325 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8328 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8330 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8331 (GTK_CHECK_VERSION): New macro, if not already defined.
8332 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8333 replaced by GTK_CHECK_VERSION.
8335 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8337 * xterm.h (GTK_PREREQ): New macro.
8338 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8339 to use this macro instead, for consistency and clarity.
8341 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8343 * xdisp.c (row_for_charpos_p): New function, with code of
8344 cursor_row_p, but accepts an additional argument CHARPOS instead
8345 of using a hardcoded PT.
8346 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8347 (row_containing_pos): Call row_for_charpos_p instead of partially
8348 doing the same. Fixes cursor positioning under longlines-mode
8349 when longlines-show-effect includes more than one newline, when
8350 moving the cursor vertically up.
8352 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8354 * makefile.w32-in (ACL_H): New macro.
8355 ($(BLD)/fileio.$(O)): Update dependencies.
8357 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8359 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8360 * Makefile.in (LIB_ACL): New macro.
8361 (LIBACL_LIBS): Remove.
8362 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8363 * fileio.c: Include <acl.h>.
8364 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8365 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8367 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8370 * unexelf.c: Don't assume ElfW (Half) fits in int.
8371 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8372 when dealing with ElfW (Half) values, since they can exceed 2**31
8373 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8374 (entry_address): Omit unused NUM arg. All uses changed.
8376 2013-05-07 Juri Linkov <juri@jurta.org>
8378 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8379 to the string converted from number with `Fnumber_to_string'.
8382 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8384 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8385 This fixes a problem introduced by my previous change.
8387 2013-05-07 Glenn Morris <rgm@gnu.org>
8389 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8391 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8393 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8395 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8397 Static checking by GCC 4.8.0.
8398 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8399 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8400 (x_get_monitor_attributes_fallback)
8401 (x_get_monitor_attributes_xinerama)
8402 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8403 Define only if USE_GTK.
8404 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8405 (x_get_monitor_attributes_fallback): Omit unused locals.
8406 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8407 Use double, not float, to avoid mixed-mode floating point arithmetic.
8409 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8410 Jan Djärv <jan.h.d@swipnet.se>
8412 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8413 (XINERAMA_CFLAGS): New macros.
8414 (ALL_CFLAGS, LIBES): Use them.
8416 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8417 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8418 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8419 (syms_of_xfns): DEFSYM them.
8420 (struct MonitorInfo): New struct.
8421 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8422 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8423 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8424 (x_get_monitor_attributes_xinerama): New functions.
8425 (Fx_display_monitor_attributes_list): New primitive.
8426 (syms_of_xfns): Defsubr it.
8428 * xterm.h (x_display_info): Add Xatom_net_workarea and
8429 Xatom_net_current_desktop.
8431 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8432 and dpyinfo->Xatom_net_current_desktop.
8434 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8436 * xdisp.c (pos_visible_p): Use the special code for finding the
8437 beginning of a display property or overlay for any "replacing"
8438 display property, not just for display strings. This solves
8439 incorrect reporting of position by posn-at-point. (Bug#14241)
8441 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8443 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8444 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8445 Verify that ElfW (Half) fits in int.
8446 (fatal): Use same signature as lisp.h.
8447 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8448 configure and build with -DUNEXELF_DEBUG without worrying about
8449 other modules that use DEBUG.
8450 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8451 possibly-wide integers now uses it instead of plain fprintf.
8452 (entry_address): New function, which avoids problems with 32-bit
8453 overflow on 64-bit hosts.
8454 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8455 (round_up): Don't assume the remainder fits in int.
8456 (find_section): Use bool for boolean. Simplify debug code.
8457 (unexec): Don't assume file sizes fit in int or size_t.
8458 Omit unnecessary trailing newline in 'fatal' format.
8459 Use strerror rather than outputting decimal error number.
8460 Remove unused code when emacs is not defined;
8461 this file relies on Emacs now.
8462 Don't assume e_phnum and e_shnum are positive.
8464 * regex.c: Fix problems when DEBUG is defined.
8465 (extract_number, extract_number_and_incr): Define regardless of
8466 whether DEBUG is defined; that's simpler and makes the code less
8467 likely to go stale in the normal case when DEBUG is not defined.
8468 Return int rather than taking an int * arg. All callers changed.
8469 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8470 Remove, replacing with ...
8471 (DEBUG_PRINT): New macro. All callers changed.
8472 (DEBUG_COMPILES_ARGUMENTS): New macro.
8473 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8474 (print_compiled_pattern, print_double_string) [DEBUG]:
8475 Use prototype rather than old-style definition.
8476 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8477 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8478 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8479 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8480 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8481 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8482 This matters only when DEBUG is defined.
8484 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8486 * xdisp.c (set_iterator_to_next): Set the
8487 ignore_overlay_strings_at_pos_p flag only if we are _really_
8488 iterating over an overlay string, as indicated by the
8489 current.overlay_string_index member. (Bug#14306)
8491 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8493 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8494 to where it is used, to avoid autorelease issues (Bug#14050).
8496 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8498 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8499 * fileio.c (syms_of_fileio): Implement this.
8500 * filelock.c (create_lock_file): If symbolic links don't work, so
8501 we use a regular file as a lock file, do not fsync the lock file;
8504 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8506 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8507 (syms_of_minibuf): Adjust accodingly.
8509 * callint.c (Fcall_interactively): Adjust calls accordingly.
8511 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8513 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8514 w->contents is a buffer before computing everything else.
8515 Use parentheses to disambiguate last part of the condition.
8517 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8518 assertion violations. (Bug#14062)
8520 2013-05-01 David Reitter <david.reitter@gmail.com>
8522 * nsfns.m (ns_tooltip): Initialize.
8524 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8526 * coding.c (decode_coding_gap): Don't remove the character before
8527 a newline unless it's a CR character. (Bug#14287)
8529 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8531 * dispextern.h (struct face): Move enum face_underline_type
8532 earlier so that bitfields can be in the same word.
8534 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8536 * nsfns.m (handlePanelKeys): New function.
8537 (EmacsOpenPanel:performKeyEquivalent:)
8538 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8539 arrows/function/control and copy/paste keys (Bug#14296).
8541 2013-04-27 Juri Linkov <juri@jurta.org>
8543 * callint.c (Fcall_interactively): Call `Qread_number' for
8544 interactive code letter `n' instead of using duplicate code.
8547 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8549 * systime.h (make_timeval): Declare as 'const'.
8551 2013-04-27 Kenichi Handa <handa@gnu.org>
8553 * font.c (font_open_entity): Always open a font of manageable
8556 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8558 Port better to AIX (Bug#14258).
8559 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8562 2013-04-24 Kenichi Handa <handa@gnu.org>
8564 * coding.c (decode_coding_iso_2022): When an invalid escape
8565 sequence is encountered, reset the invocation and designation
8566 status to the safest one.
8568 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8570 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8571 Without this fix, "make distclean" leaves stamp-h1 behind.
8573 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8575 * w32fns.c (w32_fullscreen_rect): New function to compute the
8576 window rectangle for the given fullscreen mode.
8577 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8578 longer tunes the window size. This keeps the window's edges flush
8579 with the screen and allows the taskbar to hide itself in fullboth.
8581 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8582 window decorations and uses the entire screen.
8584 * w32term.h (w32_fullscreen_rect) Add prototype.
8585 (struct w32_output): Replace normal_width, normal_height,
8586 normal_top, and normal_left members with a single normal_placement
8588 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8590 (FRAME_NORMAL_PLACEMENT): New macro.
8592 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8594 * minibuf.c (Ftest_completion): Silence compiler warning.
8596 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8598 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8601 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8604 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8605 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8606 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8607 parentheses where appropriate.
8609 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8611 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8613 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8615 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8616 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8617 Mention in the doc string that setting these variables takes
8618 effect only after a call to set-window-buffer. (Bug#14200)
8620 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8622 * indent.c (Fvertical_motion): Don't consider display strings on
8623 overlay strings as display strings on the buffer position we
8624 started from. This prevents vertical cursor motion from jumping
8625 more than one line when there's an overlay string with a display
8626 property at end of line.
8627 Reported by Karl Chen <Karl.Chen@quarl.org> in
8628 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8630 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8632 * window.c (select_window): `record_buffer' even if window is
8633 already selected (bug#14191).
8635 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8637 * window.c (Fwindow_end): Test more flags, including the buffer's
8638 last_overlay_modified flag, to determine whether the window's
8639 display is really up-to-date. Prevents the function from
8640 returning a stale value. (Bug#14170)
8641 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8644 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8646 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8647 garbaged only if it is not already the top frame on its TTY.
8648 This prevents flickering due to constant redrawing of TTY frames when
8649 there are GUI frames open in the same session. (Bug#13864)
8651 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8653 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8654 of marking the idle timers directly.
8656 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8658 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8661 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8663 * window.c (select_window): Don't record_buffer while the invariant is
8664 temporarily broken (bug#14161).
8666 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8668 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8670 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8672 2013-04-07 Romain Francoise <romain@orebokech.com>
8674 Ignore additional platform-specific ACL errors (Bug#13702).
8675 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8676 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8678 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8680 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8683 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8685 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8686 This bug was introduced by my 2013-02-25 change that simplified
8687 data_start configuration. Without this change, on GNU/Linux
8688 an Emacs configured with --enable-profiling fails immediately
8689 due to a profiler signal.
8690 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8691 with these flags. On platforms where special flags are needed
8692 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8693 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8694 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8696 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8698 Get rid of some platform-specific functions examining window
8699 system and its capabilities. This is a partial rework of the
8701 * lisp.h (have_menus_p): Remove prototype. This function is
8702 replaced with platform-independent window_system_available.
8703 (check_window_system): Move to...
8704 * frame.h (decode_window_system_frame, window_system_available):
8705 ...here, add new prototypes.
8706 * frame.c (window_system_available, decode_window_system_frame):
8708 (check_window_system): Platform-independent now.
8709 * xterm.h (x_in_use): Remove declaration.
8711 * w32term.h (check_x_frame):
8712 * nsterm.h (check_x_frame): Remove prototypes. This function
8713 is replaced with platform-independent decode_window_system_frame.
8714 * msdos.c (have_menus_p): Remove.
8715 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8716 Remove platform-specific functions. Use check_window_system,
8717 decode_window_system_frame and check_ns_display_info where
8718 appropriate. Minor style and comment tweaks.
8719 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8720 (check_x_frame): Likewise.
8721 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8723 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8724 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8725 * xmenu.c, xselect.c: All related users changed.
8727 2013-04-03 Kenichi Handa <handa@gnu.org>
8729 The following changes is to optimize the code for reading UTF-8
8732 * coding.c (check_ascii): Rename from detect_ascii. Return value
8733 changed. Check EOL format. Do not call adjust_coding_eol_type
8735 (check_utf_8): New function.
8736 (adjust_coding_eol_type): Do nothing if already adjusted.
8737 (detect_coding): Compare the return value of check_ascii with
8738 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8739 (decode_coding_gap): Optimize for valid UTF-8.
8741 2013-03-21 Kenichi Handa <handa@gnu.org>
8743 * coding.c (syms_of_coding): Cancel previous change.
8745 * insdel.c (insert_from_gap): Fix previous change.
8747 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8749 Consistently use platform-specific function to detect window system.
8750 * lisp.h (check_window_system): New prototype. This function is
8751 going to replace check_x, check_w32 and check_ns.
8752 (have_menus_p): Mention msdos.c in comment.
8753 * fontset.c (check_window_system_func): Remove. Adjust all users.
8754 * fontset.h (check_window_system_func): Remove prototype.
8755 * nsterm.h (check_ns):
8756 * xterm.h (check_x):
8757 * w32term.h (check_w32): Likewise.
8758 * menu.c (Fx_popup_menu): Use check_window_system.
8759 * msdos.c (check_window_system): Define for MS-DOS.
8760 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8761 * w32fns.c (check_window_system): Likewise for MS-Windows.
8762 * xfns.c (check_window_system): Likewise for X.
8763 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8764 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8766 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8768 Prefer < to > in range checks such as 0 <= i && i < N.
8769 This makes it easier to visualize quantities on a number line.
8770 This patch doesn't apply to all such range checks,
8771 only to the range checks affected by the 2013-03-24 change.
8772 This patch reverts most of the 2013-03-24 change.
8773 * alloc.c (xpalloc, Fgarbage_collect):
8774 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8775 * character.c (string_escape_byte8):
8776 * charset.c (read_hex):
8777 * data.c (cons_to_unsigned):
8778 * dispnew.c (update_frame_1):
8779 * doc.c (Fsubstitute_command_keys):
8780 * doprnt.c (doprnt):
8781 * editfns.c (hi_time, decode_time_components):
8782 * fileio.c (file_offset):
8783 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8784 * font.c (font_intern_prop):
8785 * frame.c (x_set_alpha):
8786 * gtkutil.c (get_utf8_string):
8787 * indent.c (check_display_width):
8788 * keymap.c (Fkey_description):
8789 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8791 * minibuf.c (read_minibuf_noninteractive):
8792 * process.c (wait_reading_process_output):
8793 * search.c (Freplace_match):
8794 * window.c (get_phys_cursor_glyph):
8795 * xdisp.c (redisplay_internal):
8796 * xsmfns.c (smc_save_yourself_CB):
8797 Prefer < to > for range checks.
8798 * dispnew.c (sit_for): Don't mishandle NaNs.
8799 This fixes a bug introduced in the 2013-03-24 change.
8800 * editfns.c (decode_time_components): Don't hoist comparison.
8801 This fixes another bug introduced in the 2013-03-24 change.
8803 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8805 * frame.h (struct frame): Drop scroll_bottom_vpos
8806 member becaue all real users are dead long ago.
8807 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8808 * xdisp.c (redisplay_internal): Adjust user.
8810 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8812 * nsmenu.m (showAtX:Y:for:): setLevel to
8813 NSPopUpMenuWindowLevel (Bug#13998).
8815 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8817 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8818 (ns_check_pending_open_menu): Declare.
8820 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8821 (x_activate_menubar): Update the menu with title that matches
8822 ns_get_pending_menu_title, and call
8823 ns_check_pending_openmenu (Bug#12698).
8824 (menuWillOpen:): New method.
8825 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8827 * nsterm.m (menu_will_open_state, menu_mouse_point)
8828 (menu_pending_title): New varaibles.
8829 (ns_get_pending_menu_title, ns_check_menu_open)
8830 (ns_check_pending_open_menu): New functions.
8832 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8834 * indent.c (current_column_bol_cache): Remove leftover which is not
8835 used in Fmove_to_column any more.
8836 (current_column, scan_for_column): Adjust users.
8837 * keyboard.c (last_point_position_buffer, last_point_position_window):
8838 Remove leftovers which are not used for recording undo any more.
8839 (command_loop_1, syms_of_keyboard): Adjust users.
8840 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8841 redisplay_window any more.
8842 (move_it_to): Adjust user.
8844 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8846 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8847 Update dependencies.
8849 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8851 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8852 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8855 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8857 * window.h (struct window): Replace hchild, vchild and buffer slots
8858 with a single slot 'contents'. This is possible because each valid
8859 window may have either the child window (in vertical or horizontal
8860 combination) or buffer to display (for the leaf window). Using that,
8861 a lot of operations to traverse and/or change window hierarchies may
8862 be simplified. New member horizontal is used to distinguish between
8863 horizontal and vertical combinations of internal windows.
8864 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8865 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8866 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8867 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8868 Use contents slot, not buffer, where appropriate.
8869 (wset_combination): New function.
8870 (wset_buffer): Add eassert.
8871 (Fframe_first_window): Simplify the loop reaching first window.
8872 (Fwindow_buffer): Use WINDOW_LEAF_P.
8873 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8874 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8875 (unshow_buffer): Convert initial debugging check to eassert.
8876 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8877 (make_parent_window, window_resize_check, window_resize_apply)
8878 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8879 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8880 Adjust to match struct window changes.
8881 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8882 (mark_window_cursors_off, count_windows, get_leaf_windows)
8883 (foreach_window_1): Simplify the loop.
8884 * alloc.c (mark_object): Do not check for the leaf window because
8885 internal windows has no glyph matrices anyway.
8886 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8887 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8888 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8889 (build_frame_matrix_from_window_tree, mirror_make_current)
8890 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8891 (update_window_tree, set_window_update_flags): Simplify the loop.
8892 (sync_window_with_frame_matrix_rows): Enforce live window.
8893 Use contents slot, not buffer, where appropriate.
8894 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8895 and WINDOW_HORIZONTAL_COMBINATION_P.
8896 (make_frame_visible_1): Simplify the loop.
8897 Use contents slot, not buffer, where appropriate.
8898 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8899 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8900 (expose_window_tree): Likewise.
8901 Use contents slot, not buffer, where appropriate.
8902 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8903 to avoid deleted windows. Use contents slot instead of buffer.
8904 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8905 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8906 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8907 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8909 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8911 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8912 identify the reasons for assertion violations in bug#14062 and
8914 (Fx_show_tip): Fix compilation error under
8915 "--enable-check-lisp-object-type". (Bug#14073)
8917 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8918 Reported by <rzl24ozi@gmail.com>.
8920 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8922 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8924 (unwind_with_echo_area_buffer): ...to restore it here.
8925 This is needed to ensure that...
8926 (redisplay_window): ...both window markers are valid here,
8927 which is verified by eassert.
8928 * editfns.c (save_excursion_save): Do not assume that
8929 selected_window always displays the buffer.
8930 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8933 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8935 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8938 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8940 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8942 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8944 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8945 since MinGW's w32api headers do. This avoids compiler warnings.
8947 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8950 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8952 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8954 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8956 * gtkutil.c (style_changed_cb): Check if frame is live and an
8957 X frame (Bug#14038).
8959 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8961 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8962 Define only for _WIN32_WINNT less than 0x0500.
8963 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8965 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8966 see its own definitions of 'struct timeval' and 'struct timezone'.
8968 Fix incompatibilities between MinGW.org and MinGW64 headers.
8969 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8971 * w32.c (REPARSE_DATA_BUFFER): Guard with
8972 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8974 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8976 * xterm.c: Include X11/XKBlib.h
8977 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8979 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8981 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8983 * blockinput.h (input_blocked_p): Likewise.
8984 * bytecode.c (exec_byte_code): Likewise.
8985 * callproc.c (call_process_kill, call_process_cleanup)
8986 (Fcall_process): Likewise.
8987 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8988 (Fccl_execute_on_string): Likewise.
8989 * character.c (string_escape_byte8): Likewise.
8990 * charset.c (read_hex): Likewise.
8991 * cm.c (calccost): Likewise.
8992 * data.c (cons_to_unsigned): Likewise.
8993 * dired.c (directory_files_internal, file_name_completion):
8995 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8996 (sit_for): Likewise.
8997 * doc.c (Fsubstitute_command_keys): Likewise.
8998 * doprnt.c (doprnt): Likewise.
8999 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
9000 * emacsgtkfixed.c: Likewise.
9001 * fileio.c (file_offset, Fwrite_region): Likewise.
9002 * floatfns.c (Fexpt, fmod_float): Likewise.
9003 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9005 * font.c (font_intern_prop): Likewise.
9006 * frame.c (x_set_alpha): Likewise.
9007 * gtkutil.c (get_utf8_string): Likewise.
9008 * indent.c (check_display_width): Likewise.
9009 * intervals.c (create_root_interval, rotate_right, rotate_left)
9010 (split_interval_right, split_interval_left)
9011 (adjust_intervals_for_insertion, delete_node)
9012 (interval_deletion_adjustment, adjust_intervals_for_deletion)
9013 (merge_interval_right, merge_interval_left, copy_intervals)
9014 (set_intervals_multibyte_1): Likewise.
9015 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
9016 * keymap.c (Fkey_description): Likewise.
9017 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
9018 * lread.c (openp, read_integer, read1, string_to_number):
9020 * menu.c (ensure_menu_items): Likewise.
9021 * minibuf.c (read_minibuf_noninteractive): Likewise.
9022 * print.c (printchar, strout): Likewise.
9023 * process.c (create_process, Faccept_process_output)
9024 (wait_reading_process_output, read_process_output, send_process)
9025 (wait_reading_process_output): Likewise.
9026 * profiler.c (make_log, handle_profiler_signal): Likewise.
9027 * regex.c (re_exec): Likewise.
9028 * regex.h: Likewise.
9029 * search.c (looking_at_1, Freplace_match): Likewise.
9030 * sysdep.c (get_child_status, procfs_ttyname)
9031 (procfs_get_total_memory): Likewise.
9032 * systime.h (EMACS_TIME_VALID_P): Likewise.
9033 * term.c (dissociate_if_controlling_tty): Likewise.
9034 * window.c (get_phys_cursor_glyph): Likewise.
9035 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9036 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9038 * xfns.c (Fx_window_property): Likewise.
9039 * xmenu.c (set_frame_menubar): Likewise.
9040 * xselect.c (x_get_window_property, x_handle_dnd_message):
9042 * xsmfns.c (smc_save_yourself_CB): Likewise.
9043 * xterm.c (x_scroll_bar_set_handle): Likewise.
9045 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9047 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9048 to be optional or nil. Adjust comment and convert it to docstring.
9049 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9050 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9052 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9054 Static checking by GCC 4.8-20130319.
9055 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9056 * process.c (Fset_process_datagram_address)
9057 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9058 * xdisp.c (get_char_face_and_encoding):
9059 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9060 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9061 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9063 2013-03-24 Ken Brown <kbrown@cornell.edu>
9065 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9066 fix compilation on 64-bit Cygwin, where underscores are not
9067 automatically prepended.
9069 * w32term.c (w32_initialize): Silence compiler warning.
9071 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9073 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9074 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9075 variables, to save and restore frame dimensions.
9076 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9077 after returning from a 'fullscreen' configuration.
9078 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9079 to avoid races between the main thread and the input thread.
9081 * w32term.h (struct w32_output): New members normal_width,
9082 normal_height, normal_top, normal_left, and prev_fsmode.
9083 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9084 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9087 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9088 'fullscreen' parameter. Always record previous width and height
9089 of the frame, except when switching out of maximized modes, so
9090 that they could be restored correctly, instead of resetting to the
9091 default frame dimensions. Send SC_RESTORE command to the frame,
9092 unless we are going to send SC_MAXIMIZE, to restore the frame
9093 resize hints in the mouse pointer shown by the window manager.
9096 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9098 * lisp.h (get_frame_param): Adjust conditions for prototype
9101 2013-03-22 Ken Brown <kbrown@cornell.edu>
9103 * unexcw.c: Drop unneeded inclusion of w32common.h.
9104 (report_sheap_usage): Declare.
9105 (read_exe_header): Add magic numbers for x86_64.
9106 (fixup_executable): Fix printf format specifier for unsigned long
9109 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9111 * frame.h (struct frame): Put menu_bar_window under #ifdef
9112 because this member is not needed when X toolkit is in use.
9113 (fset_menu_bar_window):
9114 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9115 (free_glyphs, update_frame):
9116 * xdisp.c (expose_frame): Likewise.
9117 (display_menu_bar): Likewise. Remove redundant eassert.
9118 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9121 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9123 Use functions and constants to manipulate Lisp_Save_Value objects.
9124 This replaces code that used macros and strings and token-pasting.
9125 The change makes the C source a bit easier to follow,
9126 and shrinks the Emacs executable a bit.
9127 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9128 (make_save_value): Change 1st arg from string to enum. All callers
9131 (mark_object): Use if, not #if, for GC_MARK_STACK.
9132 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9133 (XSAVE_OBJECT): Now functions, not macros.
9134 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9135 the constant was never used.
9136 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9137 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9138 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9139 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9141 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9142 type3 with a single member save_type. All uses changed.
9143 (save_type, set_save_pointer, set_save_integer): New functions.
9144 * print.c (PRINTX): Remove.
9146 * alloc.c: Remove redundant static declarations.
9148 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9150 * window.h (struct window): Convert left_col, top_line, total_lines
9151 and total_cols from Lisp_Objects to integers. Adjust comments.
9152 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9154 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9155 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9156 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9157 Adjust users where appropriate.
9159 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9161 * frame.h (struct frame): Drop resx and resy because the same data is
9162 available from window system-specific output context. Adjust users.
9163 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9164 New functions to provide defaults when no window system available.
9165 (FRAME_RES_X, FRAME_RES_Y): New macros.
9166 (NUMVAL): Move from xdisp.c.
9167 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9168 (Ffont_face_attributes, Fopen_font):
9169 * image.c (gs_load):
9170 * w32font.c (fill_in_logfont):
9171 * xdisp.c (calc_pixel_width_or_height):
9172 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9173 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9175 2013-03-20 Kenichi Handa <handa@gnu.org>
9177 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9178 to 1 (temporary workaround until a bug related to ASCII
9179 optimization is fixed).
9181 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9183 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9184 Signal error if window is not internal. Adjust docstring.
9185 (delete_all_child_windows): Use combination_limit to save the buffer.
9186 (Fset_window_configuration): Adjust accordingly.
9187 * print.c (syms_of_print): Initialize debugging output not here...
9188 (init_print_once): ...but in a new function here.
9189 * lisp.h (init_print_once): Add prototype.
9190 * emacs.c (main): Add call to init_print_once. Adjust comments.
9192 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9194 * window.c (window_resize_check, window_resize_apply)
9195 (window_from_coordinates, recombine_windows, set_window_buffer)
9196 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9197 (Fsplit_window_internal, Fdelete_window_internal)
9198 (freeze_window_starts): Use bool for booleans.
9199 * window.h (window_frame_coordinates, resize_frame_windows)
9200 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9202 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9204 * dispnew.c (bitch_at_user): Use `user-error'.
9206 2013-03-17 Ken Brown <kbrown@cornell.edu>
9208 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9209 as return type of image_background. (Bug#13981)
9210 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9212 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9214 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9215 (ns_select): Don't return with result uninitialized.
9217 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9220 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9222 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9223 directories. If filename is nil, get directory name (Bug#13932).
9224 Use getFilename and getDirectory.
9225 (getFilename, getDirectory): New methods for EmacsSavePanel and
9227 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9229 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9231 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9233 2013-03-15 Kenichi Handa <handa@gnu.org>
9235 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9236 (adjust_after_replace): Make it back to static. Delete the third
9237 arg text_at_gap_tail. Cancel the code for handling it.
9239 * coding.h (struct coding_system): New member eol_seen.
9241 * coding.c (detect_ascii): New function.
9242 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9243 when the source bytes are actually scanned. On detecting for
9244 coding_category_utf_8_auto, call detect_ascii instead of scanning
9245 source bytes directly.
9246 (produce_chars): Call insert_from_gap with the new arg 0.
9247 (encode_coding): Likewise.
9248 (decode_coding_gap): Control ASCII optimization by the variable
9249 disable_ascii_optimization instead of #ifndef .. #endif.
9250 Deccode EOL format according to coding->eol_seen.
9251 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9254 * lisp.h (adjust_after_replace): Cancel externing it.
9255 (insert_from_gap): Adjust prototype.
9257 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9259 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9260 FULLSCREEN_MAXIMIZED. (Bug#13935)
9262 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9264 * region-cache.c (find_cache_boundary, move_cache_gap)
9265 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9266 Simplify debugging check and convert to eassert. Adjust comment.
9267 (pp_cache): Put under ENABLE_CHECKING.
9269 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9271 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9272 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9274 (w32fullscreen_hook): If the frame is visible, reset
9275 f->want_fullscreen flag after changing the frame size. If the
9276 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9279 2013-03-13 Daniel Colascione <dancol@dancol.org>
9281 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9282 too so that these builds can use Cygwin's file conversion
9283 functions. (We've been building and linking cygw32.o all along
9284 and just not using it.)
9286 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9288 File synchronization fixes (Bug#13944).
9289 * Makefile.in (LIB_FDATASYNC): New macro.
9291 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9292 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9293 Don't worry about HAVE_FSYNC, since a substitute fsync is
9294 available if the system lacks one.
9295 (Fwrite_regin): Retry fsync if interrupted.
9297 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9299 * w32term.c (w32_read_socket): If the Emacs frame is being
9300 activated, call w32fullscreen_hook, to make sure the new frame
9301 dimensions are in effect. (Bug#13937)
9303 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9305 * xdisp.c (init_iterator): Simplify because both character and byte
9306 positions are either specified or -1. Add eassert. Adjust comment.
9307 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9308 character and byte positions can be obtained from marker.
9310 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9312 Static checking by Sun C 5.12.
9313 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9314 * bytecode.c (exec_byte_code):
9315 * dispnew.c (init_display):
9317 * fileio.c (Fsubstitute_in_file_name):
9318 * keyboard.c (Fevent_convert_list):
9319 * keymap.c (Fsingle_key_description):
9320 * term.c (maybe_fatal, fatal):
9321 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9322 * xsmfns.c (Fhandle_save_session):
9323 Omit unreachable code.
9324 * keymap.c (map_keymap_char_table_item): Cast void * to
9325 a function pointer type; the C Standard requires this.
9327 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9328 Include <sys/param.h> unconditionally, as that works elsewhere and
9329 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9330 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9333 See ChangeLog.12 for earlier changes.
9339 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9341 This file is part of GNU Emacs.
9343 GNU Emacs is free software: you can redistribute it and/or modify
9344 it under the terms of the GNU General Public License as published by
9345 the Free Software Foundation, either version 3 of the License, or
9346 (at your option) any later version.
9348 GNU Emacs is distributed in the hope that it will be useful,
9349 but WITHOUT ANY WARRANTY; without even the implied warranty of
9350 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9351 GNU General Public License for more details.
9353 You should have received a copy of the GNU General Public License
9354 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.