1 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8 * xmenu.c (create_and_show_popup_menu): Handle case when no key
9 is grabbed (Bug#16565).
11 2014-01-28 Martin Rudalics <rudalics@gmx.at>
13 * xdisp.c (last_max_ascent): Re-remove after erroneously
14 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
16 (move_it_to): Re-remove reference to last_max_ascent.
17 (Fwindow_text_pixel_size): Add iterator's max_ascent and
18 max_descent here instead of calling line_bottom_y. Fix
21 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
23 * terminal.c (initial_free_frame_resources): New function.
24 (init_initial_terminal): Install new hook to free face cache
25 on initial frame and avoid memory leak. For details, see
26 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
27 * xfaces.c (free_frame_faces): Adjust comment.
29 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
31 * data.c (Fstring_to_number): Document results if unparsable
34 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
36 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
38 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
40 When decoding, prefer ptrdiff_t to int for buffer positions etc.
41 * coding.c (detect_coding_utf_8, emacs_mule_char)
42 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
43 (check_utf_8, decode_coding):
44 * coding.h (struct coding_system.errors):
45 Use ptrdiff_t, not int, for integer values derived from buffer and
48 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
49 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
50 before invoking decode_coding_gap, since there's just one block.
52 2014-01-25 Martin Rudalics <rudalics@gmx.at>
54 Fix handling of face attributes in Fx_create_frame (Bug#16529).
55 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
56 too early. Again run change_frame_size before assigning menu-
59 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
61 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
62 arrives, call x_check_fullscreen, in case the new display has a
63 different resolution. (Bug#16517)
65 2014-01-25 Eli Zaretskii <eliz@gnu.org>
67 * term.c (read_menu_input): If the selected frame changes, exit
69 (tty_menu_show): If the selected frame changes while we displayed
70 a menu, throw to top level. (Bug#16479)
72 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
74 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
76 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
78 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
79 * data.c (count_one_bits_word): Fix bug (negated comparison)
80 when BITS_PER_ULL < BITS_PER_BITS_WORD.
82 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
84 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
85 undefined behavior by initializing display property bit of a
86 string processed by the bidirectional iterator. For details, see
87 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
89 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
91 Minor cleanup of previous change.
92 * image.c (imagemagick_error, Fimagemagick_types):
93 Omit some recently-introduced and unnecessary casts and assignments.
95 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
97 Fix two memory leaks discovered with Valgrind.
98 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
99 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
101 2014-01-22 Martin Rudalics <rudalics@gmx.at>
103 Fixes in window size functions around Bug#16430 and Bug#16470.
104 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
105 (Fwindow_mode_line_height, Fwindow_header_line_height)
106 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
107 Minor doc-string adjustments.
108 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
110 (window_body_height, window_body_width): Do not count partially
111 visible lines/columns when PIXELWISE is nil (Bug#16470).
112 (Qfloor, Qceiling): New symbols.
114 2014-01-21 Eli Zaretskii <eliz@gnu.org>
116 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
117 when the image cache is not yet allocated. (Bug#16509)
119 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
121 * buffer.c (Fkill_buffer): When killing an indirect buffer,
122 re-attach intervals to its base buffer (Bug#16502).
123 * intervals.c (set_interval_object): Move from here...
124 * intervals.h (set_interval_object): ... to here. Fix comments.
126 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
128 Avoid undefined behavior by initializing buffer redisplay bit.
129 Problem reported by Dmitry Antipov in
130 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
131 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
133 Revert some of the CANNOT_DUMP fix (Bug#16494).
134 * lread.c (init_lread): Fix typo: NILP, not !NILP.
136 2014-01-19 Eli Zaretskii <eliz@gnu.org>
138 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
139 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
140 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
141 they are replaced by macros that expand into direct calls to the
142 corresponding functions from GDI32.DLL.
143 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
144 variables in the Cygwin build, they are unused.
146 2014-01-19 K. Handa <handa@gnu.org>
148 * composite.c (composition_update_it): Fix previous change.
150 2014-01-18 Eli Zaretskii <eliz@gnu.org>
152 Fix file name handling on MS-Windows 9X.
153 * w32.c (maybe_load_unicows_dll): New function.
155 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
156 on, to make sure we can convert file names to and from UTF-8 on
157 Windows 9X. This fixes a failure to start up because Emacs cannot
158 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
160 * w32font.c [WINDOWSNT]: Include w32.h.
161 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
162 of implementing the same stuff.
163 Remove now unused g_b_init_is_windows_9x.
165 * w32.h (maybe_load_unicows_dll): Add prototype.
167 2014-01-17 Eli Zaretskii <eliz@gnu.org>
169 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
170 switch to single keyboard. Prevents daemon crashes when a new
171 client connects while we show a TTY menu in an existing client.
174 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
176 Fix MinGW64 porting problem with _setjmp.
177 Reported by Eli Zaretskii in:
178 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
179 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
180 the old _setjmp and _longjmp. All uses changed.
182 2014-01-13 Daniel Colascione <dancol@dancol.org>
184 * textprop.c (Fremove_list_of_text_properties): Correctly
185 handle reaching the end of the interval tree. (Bug#15344)
187 2014-01-13 Martin Rudalics <rudalics@gmx.at>
189 * xdisp.c (resize_mini_window): Round height to a multiple of
190 frame's line height. Fix bug in calculation of window start
191 position (Bug#16424).
193 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
195 * macfont.m: Include termchar.h.
196 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
197 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
198 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
199 *_WITH_GC_* to take face and f as parameters.
200 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
201 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
203 2014-01-13 Daniel Colascione <dancol@dancol.org>
205 Fix menu item updating in the presence of the Unity global menu
208 * gtkutil.h (xg_have_tear_offs): Add frame parameter
209 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
211 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
212 updating menus; explain why.
213 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
214 problem it's supposed to solve and it interferes with detecting
215 the presence of a global menu.
216 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
219 2014-01-11 K. Handa <handa@gnu.org>
221 * composite.c (composition_update_it): Fix indexing of
222 LGSTRING_CHAR (Bug#15984).
224 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
226 * unexw32.c (_start) [__MINGW64__]: Define to __start.
228 2014-01-11 Eli Zaretskii <eliz@gnu.org>
230 * xdisp.c (try_window_id): Don't use this function's optimizations
231 if overlays in the buffer displayed by the window have changed
232 since last redisplay. (Bug#16347)
233 (message_dolog): Fix indentation.
235 2014-01-11 Martin Rudalics <rudalics@gmx.at>
237 * frame.c (frame_resize_pixelwise): Fix doc-string.
239 2014-01-10 Martin Rudalics <rudalics@gmx.at>
241 Fix handling of internal borders (Bug#16348).
242 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
243 internal border width from pixel width of windows.
244 (change_frame_size_1): Don't return early when frame's pixel
245 size changes - we still have to record the new sizes in the
247 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
248 also when toolbar gets larger.
249 * window.c (check_frame_size): Include internal_border_width in
251 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
252 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
253 non-toolkit/non-GTK version clear internal border.
254 * xterm.c (x_clear_under_internal_border): New function for
255 non-toolkit/non-GTK version.
256 (x_after_update_window_line): In non-toolkit/non-GTK version
258 (handle_one_xevent, x_set_window_size): Call
259 x_clear_under_internal_border in non-toolkit/non-GTK version.
260 * xterm.h (x_clear_under_internal_border): Extern it.
262 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
264 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
265 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
268 2014-01-06 Eli Zaretskii <eliz@gnu.org>
270 * xdisp.c (redisplay_window): Don't skip window redisplay if the
271 last value of point is not equal to buffer's point. (Bug#16129)
273 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
276 * nsterm.h (updateCollectionBehavior): Rename from
277 updateCollectionBehaviour. All uses changed.
279 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
280 * Makefile.in (SETFATTR): New macro.
281 (temacs$(EXEEXT)): Use it.
283 2014-01-04 Martin Rudalics <rudalics@gmx.at>
285 Fix maximization behavior on Windows (Bug#16300).
286 * w32fns.c (w32_fullscreen_rect): Don't handle
287 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
288 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
289 of SetWindowPos. Restore last placement also when leaving
290 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
291 but the FULLSCREEN_BOTH case.
293 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
296 * data.c (arithcompare_driver):
297 * fileio.c (Fcar_less_than_car):
298 * fns.c (internal_equal):
299 * frame.c (delete_frame):
300 * lisp.h (enum More_Lisp_Bits):
302 Avoid C99 constructs that don't work in C89.
303 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
304 to port to C89, which doesn't have 'long long'.
305 (count_trailing_zero_bits): Use them.
307 2014-01-03 Chong Yidong <cyd@gnu.org>
309 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
311 2014-01-02 Martin Rudalics <rudalics@gmx.at>
313 Further adjust frame/window scrollbar width calculations.
314 * window.c (apply_window_adjustment): Set
315 windows_or_buffers_changed.
316 (Fwindow_scroll_bars): Return actual scrollbar width.
317 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
318 For non-toolkit builds again use 14 as minimum width and set
319 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
320 * xterm.c (XTset_vertical_scroll_bar): Take width from
321 WINDOW_SCROLL_BAR_AREA_WIDTH.
322 (x_new_font): Rename wid to unit. Base calculation of new
323 scrollbar width on toolkit used and make it analogous to that of
324 x_set_scroll_bar_default_width.
325 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
326 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
328 * w32term.c (w32_set_vertical_scroll_bar): Take width from
329 WINDOW_SCROLL_BAR_AREA_WIDTH.
330 (x_new_font): Make it correspond to changes in xterm.c.
332 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
334 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
335 This is a cleaner way to fix the MinGW-w64 porting problem.
336 Check for INTPTR_MAX misconfiguration.
338 2014-01-01 Eli Zaretskii <eliz@gnu.org>
340 * search.c (newline_cache_on_off, find_newline): In indirect
341 buffers, use the newline cache of the base buffer.
343 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
344 buffer, invalidate the caches of its base buffer. (Bug#16265)
346 * indent.c (width_run_cache_on_off, compute_motion): In indirect
347 buffers, use the width-run cache of the base buffer.
349 * xdisp.c (redisplay_window): When the window displays an indirect
350 buffer, and the character widths in the display table have
351 changed, invalidate the width-run cache of the corresponding base
354 * fileio.c (Finsert_file_contents): When invalidating the newline
355 cache, consider the case of inserting into indirect buffer.
357 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
358 In indirect buffers, use the paragraph cache of the base buffer.
360 2013-12-31 Martin Rudalics <rudalics@gmx.at>
362 * window.c (grow_mini_window): Fix last change.
364 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
366 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
368 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
370 * w32term.c (w32_initialize): Use LCID and LOWORD.
372 * w32proc.c (create_child): Use pid_t for 5th argument.
373 (IsValidLocale): Don't provide prototype for MinGW64.
374 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
375 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
377 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
378 MinGW64 doesn't support.
380 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
382 * w32.c (set_named_security_info): New function.
383 (acl_set_file): Fall back on set_named_security_info if
384 set_file_security fails.
385 (g_b_init_set_named_security_info_w)
386 (g_b_init_set_named_security_info_a): New static variables.
387 (globals_of_w32): Initialize them to zero.
388 (set_named_security_info): Set them to non-zero if the
389 corresponding API is available.
390 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
393 2013-12-31 Martin Rudalics <rudalics@gmx.at>
395 Some more fixes following pixelwise resize changes including one
397 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
398 of frame_resize_pixelwise.
399 * widget.c (pixel_to_text_size): New function.
400 (update_wm_hints): Have size hints respect value of
401 frame_resize_pixelwise.
402 (EmacsFrameResize): Alway process resize requests pixelwise.
403 * window.c (grow_mini_window): Make sure mini window is at least
405 * xdisp.c (display_menu_bar): Make sure menubar extends till
407 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
408 (x_set_tool_bar_lines): Calculate pixelwise.
409 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
410 frame_resize_pixelwise.
412 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
414 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
415 variables not used there.
417 2013-12-30 Eli Zaretskii <eliz@gnu.org>
419 * w32.c (sys_umask): New function. (Bug#16299)
421 2013-12-30 Martin Rudalics <rudalics@gmx.at>
423 * dispnew.c (change_frame_size_1): Take old width of root window
424 from that window's pixel width. (Bug#16284)
426 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
428 Plain copy-file no longer chmods an existing destination (Bug#16133).
429 * fileio.c (realmask): Now a static var, not a local.
430 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
431 Remove arg STATPTR. All uses changed.
432 (Fcopy_file): Do not alter permissions of existing destinations,
433 unless PRESERVE-PERMISSIONS (renamed from
434 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
435 Avoid race when testing for existing destinations and for
436 when input and output files are the same.
437 If changing the group fails, adjust both default and
438 preserved permissions so that access is not granted to the
440 (Fset_default_file_modes, init_fileio): Update realmask.
441 (Fdefault_file_modes): Use realmask instead of calling umask.
443 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
445 Fix pipe bug with OS X emacs --daemon (Bug#16262).
446 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
447 flags on the daemon pipe ends before execing.
449 2013-12-28 Eli Zaretskii <eliz@gnu.org>
451 * w32fns.c (Fx_create_frame): Error out if called from a TTY
454 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
456 * callproc.c (Vexec_path): Document that exec-directory is in it.
458 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
460 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
463 2013-12-27 Chong Yidong <cyd@gnu.org>
465 * data.c (Fsymbol_function): Doc fix.
467 2013-12-26 Martin Rudalics <rudalics@gmx.at>
469 Some more tinkering with Bug#16051.
470 * window.c (resize_frame_windows): Don't let the size of the
471 root window drop below the frame's default character size.
472 Never ever delete any subwindows - let the window manager do the
475 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
476 of toolbar lines needed when they exceed the height of the root
478 (unwind_create_frame_1): New function.
479 (Fx_create_frame): Generally inhibit calling the window
480 configuration change hook here. Remove extra call to
481 change_frame_size - it's not needed when we don't run the
482 configuration change hook.
484 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
486 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
487 On my Fedora 19 platform the core dumps were so big that
488 my desktop became nearly catatonic.
489 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
490 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
491 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
492 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
494 * conf_post.h (__has_feature): New macro, if not already defined.
495 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
496 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
498 2013-12-25 Eli Zaretskii <eliz@gnu.org>
500 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
501 is a file name. (Bug#16252)
503 2013-12-25 Chong Yidong <cyd@gnu.org>
505 * keyboard.c (Voverriding_terminal_local_map):
506 (Voverriding_local_map): Doc fix.
508 * keymap.c (Vemulation_mode_map_alists): Doc fix.
510 2013-12-24 Eli Zaretskii <eliz@gnu.org>
512 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
513 file name when it is submitted to ShellExecute. Simplify code.
514 Don't test DOCUMENT for being a string, as that is enforced by
515 CHECK_STRING. Doc fix.
517 2013-12-23 Eli Zaretskii <eliz@gnu.org>
519 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
520 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
521 redisplay_tool_bar does. Improve and fix commentary.
522 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
523 limits of the glyph matrices. (Bug#16051)
524 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
525 only when the new size is different from the old one, and the new
526 size can be achieved given the frame height.
528 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
530 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
532 2013-12-23 Glenn Morris <rgm@gnu.org>
534 * lread.c (Fload): Mention load-prefer-newer in doc.
536 2013-12-22 Martin Rudalics <rudalics@gmx.at>
538 Handle Bug#16207 by being more restrictive when running hooks.
539 * window.c (unwind_change_frame): New function.
540 (Fset_window_configuration): Don't run configuration change hook
541 while the frame configuration is unsafe. Call select_window
544 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
546 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
548 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
550 * nsterm.h: Declare EmacsColor category.
552 * nsterm.m (NSColor): Implement EmacsColor category.
553 (ns_get_color): Use colorUsingDefaultColorSpace.
554 (ns_get_color, ns_term_init): Use colorForEmacsRed.
556 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
558 2013-12-21 Eli Zaretskii <eliz@gnu.org>
560 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
561 having the PNG_NORETURN attribute, to avoid compiler warning in
564 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
566 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
568 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
569 fringe background extension.
570 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
571 because they are now always the same as `left' and `width',
572 respectively. Remove code for the case that `width' and
573 `sb_width' are different.
575 2013-12-20 Martin Rudalics <rudalics@gmx.at>
577 Remove scroll_bar_actual_width from frames.
578 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
579 * frame.c (Fscroll_bar_width): Return scroll bar area width.
580 (x_figure_window_size):
581 * nsterm.m (x_set_window_size):
582 * widget.c (set_frame_size):
583 * w32term.c (x_set_window_size):
584 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
585 scroll_bar_actual_width.
587 Convert scroll_bar members to integers on Windows.
588 * w32term.h (struct scroll_bar): Convert top, left, width,
589 height, start, end and dragging to integers.
590 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
592 * w32term.c (w32_set_scroll_bar_thumb)
593 (w32_scroll_bar_handle_click): Remove XINT conversions for
594 scroll_bar members. Treat bar->dragging as integer.
595 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
596 first element. Remove XINT conversions for scroll_bar members.
597 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
598 Remove XINT conversions for scroll_bar members.
600 Fix assignment for new window total sizes.
601 * window.c (Fwindow_resize_apply_total): Assign values for
604 2013-12-20 Chong Yidong <cyd@gnu.org>
606 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
607 argument to `append'.
609 2013-12-19 Eli Zaretskii <eliz@gnu.org>
611 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
612 current text face, for extending the face of the display margins.
615 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
618 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
620 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
623 * nsterm.m (Qfile, Qurl): New.
624 (EV_MODIFIERS2): New macro.
625 (EV_MODIFIERS): Use EV_MODIFIERS2.
626 (ns_term_init): Remove font and color from DND, does not work on
627 newer OSX, and other ports don't have them.
628 (performDragOperation:): Handle modifiers used during drag.
629 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
630 Remove global Lisp variables used to communicate with ns-win.el.
631 Remove font and color handling.
632 (syms_of_nsterm): Defsym Qfile and Qurl.
634 2013-12-19 Anders Lindgren <andlind@gmail.com>
636 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
637 (ns_constrain_all_frames, x_set_offset): Remove assignment to
639 (updateFrameSize:, windowWillResize:toSize:): Add trace.
640 (constrainFrameRect): Remove special case nr_screens == 1.
641 Don't constrain size to size of view.
643 * nsterm.h (ns_output): Remove dont_constrain.
645 2013-12-19 Anders Lindgren <andlind@gmail.com>
647 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
649 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
651 Minor fixes for recent openp changes.
652 * lisp.h (GCPRO7): New macro.
653 * lread.c (openp): Use bool for boolean; all callers changed.
654 Protect save_string from GC. Don't assume that file descriptors
655 are nonzero. Redo save_mtime comparison to avoid bogus GCC
656 warning about uninitialized variable.
658 2013-12-18 Eli Zaretskii <eliz@gnu.org>
660 * w32fns.c (emacs_abort): Use intptr_t as argument of
661 INT_BUFSIZE_BOUND, to avoid compiler warnings.
663 2013-12-18 Glenn Morris <rgm@gnu.org>
665 * lread.c (Fload): Pass load_prefer_newer to openp.
666 Don't bother checking mtime if openp already did it.
667 (openp): Add `newer' argument, to check all suffixes
668 and find the newest file.
669 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
670 * callproc.c (call_process):
671 * charset.c (load_charset_map_from_file):
672 * emacs.c (init_cmdargs):
673 * image.c (x_create_bitmap_from_file, x_find_image_file):
675 * lread.c (Flocate_file_internal):
676 * process.c (Fformat_network_address):
677 * sound.c (Fplay_sound_internal):
678 * w32.c (check_windows_init_file):
679 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
681 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
683 2013-12-17 Eli Zaretskii <eliz@gnu.org>
685 * w32.c (getloadavg): Don't index samples[] array with negative
686 indices. Recover from wall-clock time being set backwards.
688 * w32term.c (w32_initialize): Declare the argument of
689 set_user_model as const.
691 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
692 (w32_menu_show): Constify some arguments passed to MessageBox.
694 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
695 to initialize Lisp objects.
697 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
698 initialize Lisp objects.
700 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
701 use variables used only on X under that condition.
703 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
704 variables not used there.
706 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
708 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
709 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
711 2013-12-16 Eli Zaretskii <eliz@gnu.org>
713 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
714 code, revealed in presence of R2L characters, character
715 compositions, and display vectors. A better fix for Bug#16148.
716 (extend_face_to_end_of_line): Don't reference tool_bar_window in
717 GTK and NS builds, they don't have this member of struct frame.
719 * dispextern.h (struct composition_it): Correct a comment for the
722 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
724 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
725 This prevents a compilation error on C compilers that do not
726 default functions to return 'int' if not declared. Also, add
727 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
728 since it now uses inline functions.
730 2013-12-16 Eli Zaretskii <eliz@gnu.org>
732 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
733 display margins on mode line, header line, and in the frame's
734 tool-bar window. (Bug#16165)
736 2013-12-16 Andreas Schwab <schwab@suse.de>
738 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
740 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
742 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
745 2013-12-16 Martin Rudalics <rudalics@gmx.at>
747 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
749 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
751 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
752 intended to find bogus pointers in font objects (Bug#16140).
753 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
754 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
755 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
756 Disable for MS-Windows due to Bug#15876; apparently this
757 requires more or less substantial changes in fontset code.
758 * xfont.c (xfont_close):
759 * xftfont.c (xftfont_close): Call x_display_info_for_display
760 to check whether 'Display *' is valid (Bug#16093 and probably
763 2013-12-15 Eli Zaretskii <eliz@gnu.org>
765 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
766 Reported by Juanma Barranquero <lekktu@gmail.com>.
768 * process.c (Fprocess_send_eof): Don't crash if someone tries to
769 open a pty on MS-Windows. (Bug#16152)
771 * emacs.c (decode_env_path): Fix bogus comparison against
772 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
774 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
776 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
777 (Fx_file_dialog): Add parentheses around && to silence warning.
779 * w32term.c (construct_drag_n_drop): Remove unused local variable.
781 2013-12-15 Eli Zaretskii <eliz@gnu.org>
783 * xdisp.c (extend_face_to_end_of_line): Extend background of
784 non-default face in margin areas as well. (Bug#16151)
785 (display_line): Call extend_face_to_end_of_line for continued
786 lines as well, if the display margins have non-zero width.
787 (set_glyph_string_background_width): When needed, set the
788 extends_to_end_of_line_p flag on glyph strings to be drawn in
789 margin areas, not only in the text area.
791 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
794 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
796 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
797 Don't worry about verify_error being t, since it has to be a list.
799 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
801 Use bool for boolean, focusing on headers.
802 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
803 No need to include <stdbool.h>, since conf_post.h does it now.
804 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
805 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
806 (SET_PER_BUFFER_VALUE_P):
807 * ccl.c, ccl.h (setup_ccl_program):
808 * ccl.h (CHECK_CCL_PROGRAM):
809 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
810 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
811 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
812 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
813 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
814 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
815 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
816 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
817 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
818 (CHARSET_FAST_MAP_SET):
819 * coding.c (decode_coding_ccl, encode_coding_ccl):
820 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
821 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
822 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
823 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
824 (decode_coding_c_string):
825 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
826 * conf_post.h (has_attribute):
827 * dispextern.h (trace_redisplay_p):
828 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
829 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
830 (SET_GLYPH_FROM_CHAR_GLYPH):
831 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
832 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
833 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
834 (cursor_in_mouse_face_p):
835 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
836 (blank_row, prepare_desired_row)
837 (build_frame_matrix_from_leaf_window, make_current)
838 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
839 (update_window, scrolling_window, update_frame_line):
840 * disptab.h (GLYPH_FOLLOW_ALIASES):
841 * editfns.c (Fformat):
842 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
843 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
844 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
845 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
846 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
847 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
849 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
850 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
851 (FRAME_MOUSE_UPDATE):
852 * fringe.c (Fdefine_fringe_bitmap):
853 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
854 (x_create_bitmap_from_xpm_data, xpm_load_image):
855 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
856 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
857 (MERGE_INTERVAL_CACHE):
858 * keymap.h (KEYMAPP):
859 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
860 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
861 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
862 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
863 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
864 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
865 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
866 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
867 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
868 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
869 (SETUP_BUFFER_SYNTAX_TABLE):
870 * systime.h (timespec_valid_p):
871 * term.c (save_and_enable_current_matrix):
872 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
873 * xdisp.c (in_display_vector_p, display_tool_bar_line)
874 (redisplay_internal, try_window_reusing_current_matrix)
875 (sync_frame_with_window_matrix_rows, try_window_id)
876 (display_menu_bar, display_tty_menu_item, display_mode_line)
877 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
878 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
879 * xmenu.c (xmenu_show):
880 * xterm.c (use_xim, x_term_init):
881 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
882 (struct x_bitmap_record):
883 Use bool for booleans.
884 * ccl.c (struct buffer_text):
885 * ccl.h (struct ccl_program):
886 * charset.h (struct charset):
888 * coding.h (struct iso_2022_spec, struct coding_system):
889 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
890 (struct glyph_string, struct face, struct face_cache)
891 (struct bidi_string_data, struct bidi_it)
892 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
894 * editfns.c (Fformat):
895 * frame.h (struct frame):
896 * fringe.c (struct fringe_bitmap):
897 * intervals.h (struct interval):
898 * keyboard.h (struct kboard):
899 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
900 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
901 (struct Lisp_Buffer_Local_Value, union specbinding):
902 * macfont.m (struct macfont_info):
903 * process.h (struct Lisp_Process):
904 * termchar.h (struct tty_display_info):
905 * window.h (struct window):
906 * xterm.h (struct x_output):
907 Use bool_bf for boolean bit-fields.
908 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
910 * ccl.h (struct ccl_program): Remove unused members private_state,
911 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
913 (struct ccl_spec): Remove unused members cr_carryover,
915 * conf_post.h: Include <stdbool.h>.
917 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
918 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
919 Surround statement macro with proper 'do { ... } while (false)' brackets.
920 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
921 Args must now be expressions; all callers changed.
922 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
923 (PRODUCE_GLYPHS): Simplify use of boolean.
924 * fileio.c (Fcopy_file):
925 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
926 * lisp.h (UNGCPRO): Return void, not int.
927 (FOR_EACH_TAIL): Use void expression, not int expression.
928 * region-cache.c: Reindent.
929 * region-cache.h: Copy comments from region-cache.c, to fix
930 incorrect remarks about booleans.
932 2013-12-14 Eli Zaretskii <eliz@gnu.org>
934 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
935 when character at point is displayed from a display vector.
938 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
940 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
941 now a list of certificate validation checks that will abort a
942 connection with an error.
943 (Fgnutls_boot): Document it and use it.
945 2013-12-14 Martin Rudalics <rudalics@gmx.at>
947 * w32term.c (w32_enable_frame_resize_hack): New variable.
948 (x_set_window_size): Use it to hack frame resizing on Windows
951 2013-12-14 Eli Zaretskii <eliz@gnu.org>
953 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
954 Windows-specific code to w32.c. Change error message text to
955 match that of Posix platforms.
957 * w32.c (w32_copy_file): New function, most of the code copied and
958 reworked from Fcopy_file. Improve error handling. Plug memory
959 leak when errors are thrown. Support file names outside of the
960 current codepage. (Bug#7100)
962 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
964 * lread.c (load_path_default): Prototype.
966 2013-12-13 Glenn Morris <rgm@gnu.org>
968 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
970 (load-path-default): Remove `changed' argument.
971 Do not set dump_path permanently. Simplify.
972 (init_lread): Simplify.
973 (syms_of_lread): Remove dump_path.
975 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
977 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
978 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
979 2013-12-12 font-related change to avoid Bug#16128, which
980 is quite hard to fix without even more substantial changes.
982 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
984 * font.c (font_close_object): Check for live frame (Bug#16128).
986 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
988 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
989 Return ptrdiff_t, not int, since it's a buffer size.
990 Reindent/reparen some macros to a more Gnuish style.
992 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
994 Avoid undefined behavior with huge regexp interval counts.
995 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
996 since it's now specialized to interval counts. All uses changed.
997 Do not assume wrapraound on signed integer overflow.
998 (regex_compile): Simplify based on the above changes.
1000 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1002 Support file names on MS-Windows that use characters outside of
1003 the current system codepage. (Bug#7100)
1005 * w32.c (get_file_security, set_file_security)
1006 (create_symbolic_link): Separate pointers and boolean flags for
1007 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1008 non-zero, else the former.
1009 (codepage_for_filenames, filename_to_utf16, )
1010 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1012 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1014 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1015 Accept only one argument; all callers changed.
1016 (dostounix_filename): Remove the second argument, now works in
1017 UTF-8. All callers changed.
1018 (parse_root): Lose DBCS code.
1019 (get_long_basename, w32_get_short_filename, init_environment)
1020 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1021 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1022 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1023 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1024 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1025 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1027 (ansi_encode_filename): New function.
1028 (get_emacs_configuration, get_emacs_configuration_options):
1030 (add_volume_info, GetCachedVolumeInformation): Run the input file
1031 name through unixtodos_filename, to ensure it is stored and
1032 referenced in canonical form.
1033 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1034 (logon_network_drive, sys_link, utime): Improve error handling.
1035 (sys_access): New function.
1036 (hashval, generate_inode_val): Unused functions deleted.
1037 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1038 (check_windows_init_file): Convert error message from UTF-8 to
1039 ANSI codepage, for display in the message box.
1040 (globals_of_w32): Set w32_unicode_filenames according to the OS
1043 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1044 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1045 (syms_of_w32term): Declare w32-unicode-filenames.
1047 * w32proc.c (new_child, delete_child): Remove code that handled
1048 unused pending_deletion and input_file members of the child struct.
1049 (create_child, sys_spawnve): Convert all file names to ANSI
1050 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1051 name cannot be encoded in ANSI codepage. Don't use
1052 unixtodos_filename, mirror slashes by hand.
1053 (record_infile, record_pending_deletion): Functions deleted.
1054 (Fw32_short_file_name): Call w32_get_short_filename instead of
1057 * w32notify.c (add_watch): Work in Unicode mode when
1058 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1059 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1060 instead, do the same with Lisp primitives.
1062 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1063 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1064 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1065 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1066 (Fw32_shell_execute): Improve error reporting.
1067 (Fdefault_printer_name): Ifdef away for Cygwin.
1069 * w32.h (struct _child_process): Remove input_file and
1070 pending_deletion members that are no longer used.
1071 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1072 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1073 (ansi_encode_filename): New and updated prototypes.
1075 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1077 (unexec): Don't use dostounix_filename, it expects a file name in
1078 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1081 * fileio.c (Ffile_name_directory, file_name_as_directory)
1082 (directory_file_name, Fexpand_file_name)
1083 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1084 arguments of dostounix_filename.
1085 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1086 use MAX_UTF8_PATH for size of file-name strings.
1087 (emacs_readlinkat): Build an explicitly unibyte string for file
1089 (syms_of_fileio) <file-name-coding-system>:
1090 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1092 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1093 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1094 directories to UTF-8.
1095 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1096 environment, and each element of the input PATH, to UTF-8.
1098 * dired.c (file_attributes): Use build_unibyte_string explicitly
1099 to make Lisp strings from user and group names.
1101 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1104 * coding.c (decode_file_name, encode_file_name): New functions.
1106 * termcap.c (tgetent): Adapt to the change in arguments of
1109 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1112 * msdos.c (dostounix_filename, init_environment): Adapt to the
1113 change in arguments of dostounix_filename.
1115 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1116 [WINDOWSNT]: Encode file names passed to the image libraries in
1119 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1120 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1122 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1123 arguments of dostounix_filename.
1125 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1127 * font.h (struct font_entity) [HAVE_NS]: New field to record
1128 font driver which was used to create this entity.
1129 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1130 frame where the font was opened.
1131 (font_close_object): Add prototype.
1132 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1133 (font_close_object): Not static any more. Lost frame arg.
1134 Adjust comment and users.
1135 * alloc.c (cleanup_vector): Call font_close_object to adjust
1136 per-frame font counters correctly. If HAVE_NS, also call
1137 driver-specific cleanup for font-entity objects.
1138 * ftfont.c (ftfont_open):
1139 * nsfont.m (nsfont_open):
1140 * w32font.c (w32font_open_internal):
1141 * xfont.c (xfont_open):
1142 * xftfont.c (xftfont_open): Save frame pointer in font object.
1143 * macfont.m (macfont_open): Likewise.
1144 (macfont_descriptor_entity): Save driver pointer to be able
1145 to call its free_entity routine when font-entity is swept.
1146 * ftxfont.c (ftxfont_open): Add eassert because frame
1147 pointer should be saved by ftfont_driver.open.
1149 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1151 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1152 input polling is used. This is still meaningful for Cygwin, see
1153 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1154 * keyboard.c (poll_for_input_1, input_polling_used): Define
1156 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1157 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1158 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1159 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1160 (face_for_char): Likewise. Rearrange eassert and return ASCII
1161 face for CHAR_BYTE8_P.
1162 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1164 2013-12-11 Ken Brown <kbrown@cornell.edu>
1166 * dispextern.h (erase_phys_cursor):
1167 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1169 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1171 * nsterm.m (x_free_frame_resources):
1172 * term.c (tty_free_frame_resources):
1173 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1174 face cache because it's implied by free_frame_faces anyway.
1175 * w32term.c (x_free_frame_resources): Likewise. Do not call
1176 free_frame_faces twice.
1178 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1180 * editfns.c (Fformat_time_string): Mention %F in the doc.
1182 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1184 * window.c (resize_frame_windows): Don't return immediately when
1185 the root window's size doesn't change - the minibuffer window
1186 may still have to be repositioned/resized.
1187 * xfns.c (Fx_create_frame): Always change the frame size after
1188 initializing the frame's faces.
1189 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1190 change_frame_size should already have done it.
1191 (x_new_font): Assign new tool- and menu-bar heights.
1192 (x_set_window_size_1): Account for tool- and menu-bar heights
1193 (Bug#16013). Don't set pixel sizes since change_frame_size
1194 should already have done it.
1196 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1198 Remove the option of using libcrypto.
1199 * Makefile.in (LIB_CRYPTO): Remove.
1200 (LIBES): Don't use it.
1202 2013-12-11 Juri Linkov <juri@jurta.org>
1204 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1205 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1207 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1209 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1210 drawn tool bar items (Bug#16058).
1211 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1213 2013-12-09 Ken Brown <kbrown@cornell.edu>
1215 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1217 * lisp.h (get_frame_param): Adjust conditions for prototype
1220 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1222 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1223 Avoid unused macro warning if configured --without-xft.
1225 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1227 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1229 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1231 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1233 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1235 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1237 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1239 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1241 Use libcrypto's checksum implementations if available, for speed.
1242 * Makefile.in (LIB_CRYPTO): New macro.
1245 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1246 The macro didn't conform to C99 due to type mismatch,
1247 which caused compilation failure with Sun C 5.12,
1248 and it was confusing anyway. Include window.h to declare
1249 redisplay_other_windows.
1251 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1253 * window.c (set_window_buffer): Update mode line (bug#16084).
1255 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1257 Fix minor problems found by static checking.
1258 * keyboard.c (poll_for_input_1, input_polling_used):
1259 Define only if HAVE_NTGUI.
1260 * xmenu.c (popup_activate_callback): Omit unnecessary
1261 check against USE_X_TOOLKIT, which must be defined here anyway.
1262 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1265 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1267 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1269 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1271 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1273 * nsterm.m (x_set_window_size): Remove fprintf.
1274 (init): Define always. Set applicationDidFinishLaunchingCalled
1276 (applicationDidFinishLaunching:):
1277 Set applicationDidFinishLaunchingCalled.
1278 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1281 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1283 Pixel resize changes for NS (Bug#16049).
1284 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1285 height/width. row/cols are locals.
1286 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1287 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1288 (windowWillResize): Remove gsextra. Calculate extra as in
1290 (x_new_font): Don't change frame size if fullscreen.
1291 Change size pixelwise.
1293 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1294 comment in xfns.c. Change to pixelwise call.
1296 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1298 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1301 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1303 * xterm.c (input_signal_count): Remove.
1304 (x_dispatch_event): Define unconditionally.
1305 (x_make_frame_visible): Process X events until the frame
1306 is really visible (Bug#16027).
1307 * xterm.h (x_dispatch_event): Declare unconditionally.
1309 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1311 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1313 * nsterm.m (x_set_window_size): Handle pixelwise.
1315 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1317 * w32term.c (x_new_font):
1318 * xterm.c (x_new_font): Calculate new frame size from new font
1321 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1323 * lisp.h (FOR_EACH_TAIL): New macro.
1324 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1326 * window.c (select_window): Call second wset_redisplay before we change
1327 selected_window (bug#16034).
1329 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1331 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1333 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1335 * w32xfns.c: Include window.h, to avoid a compiler warning.
1337 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1339 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1340 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1341 window_scroll takes care of it.
1342 (Fset_window_point, Fdelete_other_windows_internal)
1343 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1344 (Fsplit_window_internal, Fdelete_window_internal)
1345 (Fresize_mini_window_internal, Fset_window_configuration)
1346 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1347 cause redisplay instead of forcing a complete redisplay.
1348 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1349 we're only affecting the selected_window.
1351 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1353 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1354 directional control characters. Update type and category
1355 determination according to the UBA from Unicode v6.3.
1356 (bidi_category_t): New category EXPLICIT_FORMATTING.
1358 * dispextern.h (bidi_type_t): Update to include new bidirectional
1359 properties introduced with Unicode v6.3. (Bug#16043)
1361 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1363 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1366 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1368 * font.c (font_list_entities): Remove dummy assignment.
1369 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1370 used on graphic displays only. Remove unused 'font_encoder' member.
1371 (struct font_bitmap): Remove unused 'extra' member.
1372 * nsfont.m (nsfont_open):
1373 * w32font.c (w32font_open_internal):
1374 * ftfont.c (ftfont_get_bitmap): Adjust users.
1376 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1378 Use bool for boolean.
1379 * tparam.c (tparam1):
1380 * undo.c (record_point, record_property_change):
1381 Use bool for boolean, for local vars that are always true or false.
1383 Minor integer overflow fixes (Bug#16033).
1384 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1385 This improves on the previous fix to this function.
1386 (window_resize_check): When summing up pixel counts, don't rely on
1387 undefined behavior if the sum overflows.
1389 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1391 * window.c (Fset_window_new_pixel): Don't choke at negative
1392 argument value (Bug#16033).
1394 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1395 to avoid crash in window_box_height.
1397 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1398 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1400 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1402 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1404 Minor integer overflow fixes.
1405 * window.c (Fset_window_new_pixel, grow_mini_window):
1406 * xdisp.c (Fwindow_text_pixel_size):
1407 Avoid undefined behavior on signed integer overflow.
1408 * xfns.c (x_set_mouse_color):
1409 Check that drag shape fits in 'unsigned', since that's what X wants.
1411 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1413 Improve reporting of fatal exception on MS-Windows.
1414 * w32fns.c (my_exception_handler): New function.
1415 (globals_of_w32fns): Set it up as the unhandled exception
1416 handler. Initialize exception code and address to zeros.
1417 (emacs_abort): If the exception code and address are available,
1418 print them at the beginning of the backtrace. Fix the format of
1419 printing addresses (was producing 0x0x12345678 on XP).
1422 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1424 * eval.c (Fbacktrace__locals): New function.
1425 (syms_of_eval): Defsubr it.
1427 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1429 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1430 Define here to unify between...
1431 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1432 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1434 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1436 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1438 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1439 fringe background extension.
1440 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1441 because they are now always the same as `left' and `width',
1442 respectively. Remove code for the case that `width' and
1443 `sb_width' are different.
1445 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1447 Fix minor problems found by static checking.
1448 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1449 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1450 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1452 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1454 * image.c (imagemagick_compute_animated_image): Don't crash if we
1455 have an animation with different-sized images (bug#15313).
1457 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1459 Remove some unused items introduced during pixelwise change.
1460 * window.c (window_resize_total_check): Remove unused function.
1461 * xdisp.c (remember_mouse_glyph): Remove unused label.
1462 (Ftool_bar_height): Move declaration inside #if.
1463 * xterm.c (x_set_window_size): Don't use r and c.
1465 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1467 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1470 * window.c (Fset_window_configuration): Comment out unused variables.
1472 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1474 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1476 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1478 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1480 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1481 HAVE_GNUTLS3 (Bug#16001).
1483 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1484 if interrupts are deferred (Bug#15801).
1486 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1488 Support resizing frames and windows pixelwise.
1489 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1490 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1491 (struct glyph_matrix): Replace window_left_col and
1492 window_top_line by window_pixel_left and window_pixel_top.
1493 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1495 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1496 (draw_window_divider, move_it_to, x_draw_right_divider)
1497 (x_draw_bottom_divider, change_frame_size): Add or fix
1499 * dispnew.c (change_frame_size_1): Change prototype.
1500 (adjust_glyph_matrix, required_matrix_width)
1501 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1502 values instead of lines and columns.
1503 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1504 WINDOW_TOTAL_FRINGE_WIDTH.
1505 (handle_window_change_signal, do_pending_window_change)
1506 (init_display): Adjusts calls of change_frame_size.
1507 (change_frame_size, change_frame_size_1): Handle pixelwise
1509 * frame.c (Qright_divider_width, Qbottom_divider_width):
1511 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1512 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1513 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1514 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1516 (set_frame_param): New function.
1517 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1518 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1519 (Ffringe_width, Fborder_width, Fright_divider_width)
1520 (Fbottom_divider_width): New functions, defsubr them.
1521 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1522 New argument pixelwise.
1523 (struct frame_parm_table): New members Qright_divider_width and
1524 Qbottom_divider_width.
1525 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1526 (x_report_frame_params): Handle Qright_divider_width and
1527 Qbottom_divider_width.
1528 (x_set_right_divider_width, x_set_bottom_divider_width):
1530 (frame_resize_pixelwise): New option.
1531 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1532 new_pixelwise, right_divider_width and bottom_divider_width;
1533 remove total_lines; rename text_lines, text_cols, new_text_lines
1534 and new_text_cols to text_height, text_width, new_height and
1535 new_width respectively.
1536 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1537 FRAME_TEXT_WIDTH respectively.
1538 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1539 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1540 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1542 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1543 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1544 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1545 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1546 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1547 (FRAME_TOTAL_COLS_ARG): Remove macro.
1548 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1549 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1550 (x_wm_set_size_hint): Handle frame pixel sizes.
1551 * indent.c (compute_motion, Fcompute_motion):
1552 Call window_body_width instead of window_body_cols.
1553 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1554 (make_lispy_position): Handle right and bottom dividers.
1555 (Fsuspend_emacs): Pixelize call of change_frame_size.
1556 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1557 * lisp.h: Extern set_frame_param.
1558 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1560 (Fx_create_frame): Add entry for vertical_drag_cursor.
1561 Pixelize call of change_frame_size.
1562 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1563 * nsterm.m (ns_update_window_end): Optionally draw right
1565 (x_set_window_size): Add argument pixelwise.
1566 Call check_frame_size and change_frame_size with pixelwise zero.
1567 (ns_draw_window_divider): New function.
1568 (ns_redisplay_interface): Add ns_draw_window_divider.
1569 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1570 (x_new_font): Call x_set_window_size with pixelwise zero.
1571 * print.c (print_object): For a window print its sequence
1573 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1574 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1575 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1576 (w32_createwindow): Use scroll bar area width.
1577 (w32_wnd_proc): Handle bottom divider width.
1578 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1579 (Fx_create_frame): Default divider width parameters.
1580 Caclulate sizes pixelwise. Add vertical drag cursor support.
1581 (x_create_tip_frame): Default divider widths to zero.
1582 Pixelize call to change_frame_size.
1583 (Fx_show_tip): Add handling of divider widths. Pixelize window
1585 (Fw32_frame_rect): New function.
1586 (frame_parm_handler w32_frame_parm_handlers): Add divider
1588 (Vx_window_vertical_drag_shape): Add variable.
1589 * w32inevt.c (resize_event, maybe_generate_resize_event):
1590 Pixelize change_frame_size calls.
1591 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1593 * w32term.c (w32_draw_window_divider): New function.
1594 (x_update_window_end): Handle right divider.
1595 (w32_draw_fringe_bitmap, x_scroll_run)
1596 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1597 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1598 Calculate new frame sizes pixelwise.
1599 (x_new_font): Pixelize call to x_set_window_size.
1600 (x_check_fullscreen): Pixelize call to change_frame_size.
1601 (x_set_window_size_1, x_set_window_size): New argument
1602 pixelwise. Calculate pixelwise.
1603 (x_wm_set_size_hint): Use scroll bar area width.
1604 (w32_redisplay_interface): Add w32_draw_window_divider.
1605 * w32term.h (struct w32_output): Add vertical drag cursor.
1606 * widget.c (set_frame_size, update_wm_hints)
1607 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1609 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1610 * window.c (sequence_number): Restore.
1611 (Fwindow_pixel_width, Fwindow_pixel_height)
1612 (Fwindow_mode_line_height, Fwindow_header_line_height)
1613 (window_pixel_to_total, Frun_window_scroll_functions)
1614 (Fset_window_new_pixel, window_resize_apply_total)
1615 (Fwindow_resize_apply_total): New functions.
1616 (window_body_height, window_body_width): Rename from
1617 window_body_lines. New argument PIXELWISE.
1618 Calculate pixelwise.
1619 (Fwindow_body_height, Fwindow_body_width): New argument
1621 (coordinates_in_window, window_relative_x_coord): Use window's
1622 pixel width instead of total width.
1623 (replace_window, recombine_windows): Initialize pixel values.
1624 (resize_root_window, resize_frame_windows, grow_mini_window)
1625 (shrink_mini_window): New argument PIXELWISE.
1626 Calculate pixelwise.
1627 (Fdelete_other_windows_internal, adjust_window_margins)
1628 (window_resize_check, window_resize_apply)
1629 (Fdelete_window_internal, Fresize_mini_window_internal)
1630 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1631 (check_frame_size): Rename arguments. New argument PIXELWISE.
1632 Calculate pixelwise.
1633 (set_window_buffer): Make samebuf bool. Run configuration change
1634 hook only if buffer changed.
1635 (Fset_window_buffer): Rewrite doc-string.
1636 (make_window): Initialize new_pixel slot.
1637 (Fwindow_resize_apply): Check pixel size of root window.
1638 (Fsplit_window_internal): Call 2nd argument pixel_size.
1639 Calculate pixelwise.
1640 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1642 (save_window_data): New slots frame_text_width,
1643 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1644 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1646 (Fcurrent_window_configuration, Fset_window_configuration)
1647 (save_window_save, compare_window_configurations): Handle new
1648 slots in save_window_data and saved_window.
1649 (Fset_window_scroll_bars): Fix doc-string.
1650 (window_resize_pixelwise): New variable.
1651 (coordinates_in_window, Fcoordinates_in_window_p):
1653 (make_parent_window): Adjust sequence_number.
1654 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1656 * window.h (struct window): New members new_pixel, pixel_left,
1657 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1658 (wset_new_pixel): New function.
1659 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1660 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1661 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1662 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1663 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1664 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1665 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1666 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1667 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1668 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1669 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1670 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1671 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1672 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1673 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1675 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1676 (window_body_width, check_frame_size): Adapt external declarations.
1677 * xdisp.c (last_max_ascent): New integer.
1678 (window_text_bottom_y): Handle bottom divider.
1679 (window_box_width, window_box_height): Calculate pixelwise.
1680 (get_glyph_string_clip_rects): Handle right divider.
1681 (remember_mouse_glyph): When windows are resized pixelwise
1682 proceed with width and height set to 1.
1683 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1685 (move_it_to): Calculate and return maximum x position
1687 (Fwindow_text_pixel_size): New function.
1688 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1689 (tool_bar_lines_needed): Rename to tool_bar_height.
1690 Calculate pixelwise.
1691 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1692 Calculate pixelwise.
1693 (redisplay_tool_bar): Calculate pixelwise.
1694 (redisplay_window): Calculate pixelwise. Handle dividers.
1695 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1696 (x_draw_vertical_border): Handle dividers.
1697 (define_frame_cursor1): Handle vertical drag cursor.
1698 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1699 (expose_window): Calculate pixelwise. Handle dividers.
1700 (init_xdisp): Initialize pixel values.
1701 * xfaces.c (Qwindow_divider): New face.
1702 (realize_basic_faces): Realize it.
1703 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1704 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1705 (x_set_scroll_bar_default_width): Default actual width to 16.
1706 (Fx_create_frame): Set sizes pixelwise.
1707 (x_create_tip_frame): Default divider widths to zero.
1708 Pixelize call of change_frame_size.
1709 (Fx_show_tip): Handle divider widths. Initial pixel position
1711 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1712 (Vx_window_vertical_drag_shape): New option.
1713 * xmenu.c (free_frame_menubar): Pixelize call of
1715 * xterm.c (x_draw_window_divider): New function.
1716 (x_update_window_end): Optionally draw right divider.
1717 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1718 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1719 (handle_one_xevent, x_new_font): Calculate pixelwise.
1720 (x_set_window_size_1, x_set_window_size): New argument
1721 pixelwise. Calculate pixelwise.
1722 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1723 (struct x_redisplay_interface): Add x_draw_window_divider.
1724 * xterm.h (struct x_output): Add vertical_drag_cursor.
1726 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1728 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1729 Set invisible frames's `redisplay' when a full redisplay is requested.
1730 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1731 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1732 (display_mode_lines): Set it here instead.
1734 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1736 * dispextern.h (set_window_update_flags): Remove.
1738 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1740 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1742 * xdisp.c (REDISPLAY_SOME_P): New macro.
1743 (redisplay_internal): Use it (bug#15999).
1744 (prepare_menu_bars, redisplay_window): Use it as well.
1746 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1748 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1750 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1751 (globals_of_w32font): Zero it out.
1752 (GetCharWidth32W_Proc): New function pointer.
1753 (get_char_width_32_w): New function.
1754 (compute_metrics): If get_glyph_outline_w returns an error, try
1755 get_char_width_32_w before declaring a failure. This avoids
1756 punishing raster (a.k.a. "bitmap") fonts by slowing down
1757 redisplay. (Bug#6364).
1759 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1761 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1762 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1763 highlight needs to be redisplayed. (Bug#15913)
1765 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1767 Fix minor problems found by static checking.
1768 * buffer.h (struct buffer_text, struct buffer):
1769 * frame.h (struct frame):
1770 * window.h (struct window):
1771 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1772 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1773 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1774 no-longer-valid use of HAVE_MENUS.
1775 * xdisp.c (propagate_buffer_redisplay): Now static.
1777 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1779 * xmenu.c (Fmenu_or_popup_active_p):
1780 * window.c (Fset_window_configuration):
1781 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1782 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1783 * fns.c (Fyes_or_no_p):
1784 * editfns.c (Fmessage_box, Fmessage_or_box):
1785 * alloc.c (make_save_ptr_ptr):
1786 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1788 * window.c (Fset_window_configuration): Move select_window later.
1790 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1792 Refine redisplay optimizations to only redisplay *some* frames/windows
1793 rather than all of them.
1794 * xdisp.c (REDISPLAY_SOME): New constant.
1795 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1796 (bset_redisplay, bset_update_mode_line): New functions.
1797 (message_dolog): Use bset_redisplay.
1798 (clear_garbaged_frames): Use fset_redisplay.
1799 (echo_area_display): Use wset_redisplay.
1800 (buffer_shared_and_changed): Remove.
1801 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1802 frame titles. Compute the actual set of windows redisplayed.
1803 Don't update frame titles and menu bars for frames that don't need to
1805 (propagate_buffer_redisplay): New function.
1807 (redisplay_internal): Use it. Be more selective in the set of windows
1808 we redisplay. Propagate windows_or_buffers_changed to
1809 update_mode_lines a bit later to simplify the code.
1810 (mark_window_display_accurate_1): Reset window and buffer's
1812 (redisplay_window): Do nothing if neither the window nor the buffer nor
1813 the frame needs redisplay.
1814 * window.h (struct window): Add `redisplay' field.
1815 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1816 (redisplay_other_windows, window_list): New declarations.
1817 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1818 (window_list): Not static any more.
1819 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1820 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1821 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1822 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1823 * frame.h (struct frame): Add `redisplay' field.
1824 Move `external_menu_bar' bitfield next to other bit-fields.
1825 (SET_FRAME_GARBAGED): Use fset_redisplay.
1826 (SET_FRAME_VISIBLE): Don't garbage the frame;
1827 Use redisplay_other_windows.
1828 * buffer.h (struct buffer): Add `redisplay' field.
1829 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1830 (modify_overlay): Use bset_redisplay.
1831 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1833 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1835 Support w32 file notifications in batch mode.
1836 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1837 invalid (which happens in batch mode). If non-interactive, call
1838 handle_file_notifications to store file notification events in the
1839 input queue. (Bug#15933)
1841 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1843 * w32inevt.c (handle_file_notifications): Now external, not static.
1845 * w32term.h (handle_file_notifications): Provide prototype.
1847 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1848 init_crit, since init_display, which does that otherwise, is not
1851 2013-11-27 Glenn Morris <rgm@gnu.org>
1853 * Makefile.in ($(lispsource)/international/charprop.el): New.
1854 (emacs$(EXEEXT)): Depend on charprop.el.
1856 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1858 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1859 deleting portions of the buffer under non-nil REPLACE argument.
1862 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1863 directory, watch it and not its parent.
1864 (add_watch): Allow empty string in FILE.
1866 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1868 * window.c (Fset_window_start, window_resize_apply)
1869 (window_scroll): Reset window_end_valid (Bug#15957).
1871 2013-11-27 Glenn Morris <rgm@gnu.org>
1873 * Makefile.in (leimdir): Now in lisp source directory.
1874 ($(leimdir)/leim-list.el): Just use ../leim .
1875 * epaths.in (PATH_DUMPLOADSEARCH):
1876 * lread.c (load_path_default):
1877 * nsterm.m (ns_load_path): No more leim directory.
1879 2013-11-26 Andreas Schwab <schwab@suse.de>
1881 * .gdbinit (xgettype): Add cast.
1883 2013-11-26 Glenn Morris <rgm@gnu.org>
1885 Preload leim-list.el.
1886 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1887 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1888 is a single directory.
1890 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1892 bool-vector-subsetp is now the normal direction (Bug#15912).
1893 * data.c (Fbool_vector_subsetp): Test whether the first argument
1894 is a subset of the second one, not the reverse. Add doc string.
1896 Fix minor problems found by static checking.
1897 * lread.c (load_path_default): Now static.
1898 * textprop.c (text_property_stickiness): Be consistent about the
1899 test used when deciding whether to consider the previous character.
1900 This simplifies the code a bit.
1902 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1904 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1906 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1907 (syms_of_frame): Don't defsubr them.
1909 2013-11-25 Glenn Morris <rgm@gnu.org>
1911 * lread.c (load_path_default): Change the sense of the argument.
1912 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1913 from dump_path. When it is not, avoid checking dump_path twice.
1915 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1916 uninstalled dump_path against installed Vload_path. (Bug#15964)
1918 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1920 Export get_pos_property to Elisp.
1921 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1922 (syms_of_editfns): Export it to Elisp.
1924 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1926 2013-11-23 Romain Francoise <romain@orebokech.com>
1928 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1929 initialization here ...
1930 (syms_of_fileio): ... from here.
1932 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1934 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1935 Please use --enable-check-lisp-object-type.
1937 2013-11-23 Glenn Morris <rgm@gnu.org>
1939 * process.c (get_process): Explicit error for dead buffers.
1941 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1943 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1945 2013-11-23 Glenn Morris <rgm@gnu.org>
1947 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1948 * lread.c (load_path_check): Take path to check as argument.
1949 (load_path_default): New, split from init_lread.
1950 (init_lread): Move calc of default load-path to load_path_default.
1951 Empty elements in EMACSLOADPATH now stand for the default.
1952 (load-path): Doc fix.
1953 * emacs.c (decode_env_path): Add option to treat empty elements
1954 as nil rather than ".".
1955 * callproc.c (init_callproc_1, init_callproc):
1956 * image.c (Vx_bitmap_file_path):
1957 * lisp.h (decode_env_path):
1958 * lread.c (Vsource_directory):
1959 Update for new argument spec of decode_env_path.
1961 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1963 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1964 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1966 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1968 Fix some dependency problems that cause unnecessary recompiles.
1969 Problem reported by RMS in
1970 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1971 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1972 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1973 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1974 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1975 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1976 (boostrap-clean): No need to remove stamp-oldxmenu.
1978 Fix recently introduced bool vector overrun.
1979 This was due to an optimization that went awry.
1980 Reported by Glenn Morris in
1981 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1982 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1983 for empty vectors, undoing the 2013-11-18 change.
1984 * data.c (bool_vector_binop_driver): Rely on this.
1985 Fix bug that occasionally overran the destination.
1986 * lisp.h (struct Lisp_Bool_vector): Document this.
1988 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1990 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1993 * nsterm.m (init, run, stop:): Comment out for now, does not work
1996 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1998 * charset.c (syms_of_charset): Don't read past end of string.
2000 2013-11-19 Glenn Morris <rgm@gnu.org>
2002 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2004 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2006 Add hooks to run on gaining/losing focus. (Bug#15029)
2007 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2008 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2009 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2011 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2013 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2014 The old names predated the API change that put destination at end.
2016 Improve API of recently-added bool vector functions (Bug#15912).
2017 The old API had (bool-vector-count-matches A B)
2018 and (bool-vector-count-matches-at A B I), which gave the
2019 misleading impression that the two functions were variants, one
2020 with a location I. The new API has (bool-vector-count-population A)
2021 and (bool-vector-count-consecutive A B I) to make the distinction
2022 clearer. The first function no longer has a B argument, since the
2023 caller can easily determine the number of nils if the length and
2024 number of ts is known.
2025 * data.c (Fbool_vector_count_population): Rename from
2026 bool_vector_count_matches, and accept just 1 argument.
2027 (Fbool_vector_count_consecutive): Rename from
2028 Fbool_vector_count_matches_at.
2030 Always allocate at least one bits_word per bool vector.
2031 See Daniel Colascione in:
2032 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2033 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2034 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2035 * lisp.h (struct Lisp_Bool_vector): Document this.
2037 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2039 * insdel.c (invalidate_buffer_caches): New function, consolidated
2040 from part of prepare_to_modify_buffer.
2041 (insert_from_gap, prepare_to_modify_buffer):
2042 * coding.c (code_convert_region, code_convert_string):
2043 Call invalidate_buffer_caches. (Bug#15841)
2045 * lisp.h (invalidate_buffer_caches): Add prototype.
2047 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2049 * w32term.c (x_update_window_end): Don't invalidate the entire
2050 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2051 highlight needs to be redisplayed. (Bug#15913)
2053 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2055 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2057 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2059 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2060 while we are using Vprin1_to_string_buffer.
2062 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2063 after inserting the description string. (Bug#15907)
2065 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2067 * data.c: Work around bogus GCC diagnostic about shift count.
2068 Reported by Eli Zaretskii in
2069 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2070 (pre_value): New function.
2071 (count_trailing_zero_bits): Use it.
2073 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2075 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2076 assume C macros are not supported even under -g3 in these old GCC
2079 2013-11-15 Leo Liu <sdl.web@gmail.com>
2081 * minibuf.c (Ftry_completion, Fall_completions)
2082 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2084 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2086 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2087 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2088 This avoids placing unnecessary constants into the Emacs code.
2090 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2092 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2093 for Cygwin w32 build.
2095 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2096 for Cygwin w32 build. (Bug#15892)
2098 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2100 Simplify, port and tune bool vector implementation.
2101 * alloc.c (bool_vector_exact_payload_bytes)
2102 (bool_vector_payload_bytes): Remove.
2103 (bool_vector_fill): Return its argument.
2104 * alloc.c (bool_vector_fill):
2106 * print.c (print_object):
2107 Simplify by using bool_vector_bytes.
2108 * alloc.c (make_uninit_bool_vector):
2109 New function, broken out from Fmake_bool_vector.
2110 (Fmake_bool_vector): Use it. Use tail call.
2111 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2112 * data.c (BITS_PER_ULL): New constant.
2113 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2114 if long long versions don't exist.
2115 (shift_right_ull): New function.
2116 (count_one_bits_word): New function, replacing popcount_bits_word
2117 macro. Don't assume that bits_word is no wider than long long.
2118 (count_one_bits_word, count_trailing_zero_bits):
2119 Don't assume that bits_word is no wider than long long.
2120 * data.c (bool_vector_binop_driver, bool_vector_not):
2121 * fns.c (Fcopy_sequence):
2123 Create an uninitialized destination, to avoid needless work.
2124 (internal_equal): Simplify.
2125 (Ffillarray): Prefer tail call.
2126 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2127 contain at least one word.
2128 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2129 chars are narrower than ints.
2130 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2131 * fns.c (Fcopy_sequence):
2133 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2134 Don't try to port to hosts where bits_word values have holes; the
2135 code wouldn't work there anyway. Verify this assumption, though.
2136 (bool_vector_bytes): New function.
2137 (make_uninit_bool_vector): New decl.
2138 (bool_vector_fill): Now returns Lisp_Object.
2140 * xfns.c (xic_create_fontsetname):
2141 * xrdb.c (gethomedir): Prefer tail calls.
2143 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2145 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2146 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2148 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2149 that requires a return value.
2150 (Fset_buffer_modified_p): Take advantage of this change to do
2153 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2155 * buffer.c (Frestore_buffer_modified_p): Sync it with
2156 Fset_buffer_modified_p.
2157 (Fforce_mode_line_update): New function, moved from subr.el.
2158 (Fset_buffer_modified_p): Use them.
2159 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2161 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2163 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2164 This avoids undefined behavior when subtracting pointers into
2165 different aways. On my platform it also makes the code a tad
2166 smaller and presumably faster.
2168 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2170 * keyboard.c (command_loop_1): Use region-extract-function.
2171 * insdel.c (Qregion_extract_function): Not static any more (can we
2172 stop pretending that these vars can benefit from being marked static?).
2174 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2176 * search.c (find_newline): If buffer text is relocated during the
2177 "dumb loop", adjust C pointers into buffer text to follow suit.
2180 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2182 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2183 for conversion (Bug#15837).
2185 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2187 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2188 for the entire range of inserted characters. (Bug#15841)
2190 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2192 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2194 (realize_default_face): Remove assignment to distant-foreground if
2195 unspecified (Bug#15815).
2197 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2199 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2200 cache-long-scans disabled, since we don't want to call
2201 prepare_to_modify_buffer (in insert_1_both) for each message we
2204 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2205 from buffer.c. Improve commentary to the buffer field setter
2208 * buffer.c (bset_cache_long_scans): Static function deleted.
2209 Improve commentary to the buffer field setter functions.
2210 (init_buffer_once): Default for cache-long-scans changed to t.
2213 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2215 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2217 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2218 This bug was introduced in my 2013-06-21 change, and caused
2219 struct Lisp_Sub_Char_Table objects to be given too many slots,
2220 which broke 'make -C admin/unidata'.
2222 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2224 Import changes from mac-port 4.5.
2225 * macfont.m (mac_font_copy_default_descriptors_for_language)
2226 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2227 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2228 (macfont_language_default_font_names): New.
2229 (macfont_list): Rearrange language/charset code.
2230 (macfont_close): Don't check for macfont_info->cache.
2231 (mac_ctfont_create_preferred_family_for_attributes): New font
2232 selection code, call
2233 mac_font_copy_default_name_for_charset_and_languages.
2234 (mac_font_copy_default_descriptors_for_language)
2235 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2237 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2239 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2241 Port to C11 aligned_alloc, and fix some integer overflows.
2242 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2243 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2244 and use of posix_memalign replaced with aligned_alloc.
2245 (aligned_alloc): New function, defined or declared as needed.
2246 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2247 Don't undef; configure.ac now does this.
2248 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2249 (calloc, aligned_alloc): Check for integer overflow.
2250 (aligned_alloc): Rename from memalign. All uses changed.
2251 (memalign): New function, an alias for aligned_alloc.
2253 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2255 * xdisp.c (redisplay_internal): Fix typo in last change.
2257 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2259 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2261 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2263 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2264 redisplay--mode-lines-cause.
2265 (redisplay_internal): Keep them uptodate. Remove redundant check of
2266 buffer_shared_and_changed.
2267 * *.[chm]: Number every assignment to update_mode_lines so we
2268 can track why it is set.
2270 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2272 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2274 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2276 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2277 can track why it is set.
2279 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2281 Integer-related fixes for term.c etc.
2282 * dispextern.h (face_tty_specified_color): New function.
2283 * term.c (turn_on_face): Don't rely on undefined behavior when
2284 assigning an out-of-range value to 'long'.
2285 Simplify test for toggling highlight.
2286 (tty_capable_p): Omit last two (unused) args. All callers changed.
2287 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2288 (read_menu_input, tty_menu_activate, tty_menu_show):
2289 * xfaces.c (x_supports_face_attributes_p)
2290 (tty_supports_face_attributes_p):
2291 Use bool for boolean. All callers changed.
2292 (tty_supports_face_attributes_p): Omit defaults for color indices;
2293 no longer needed. Simplify tail call.
2295 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2297 * xdisp.c (prepare_menu_bars): Mark static.
2298 * lisp.h (prepare_menu_bars): Don't declare.
2299 * xselect.c (x_handle_selection_clear):
2300 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2302 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2304 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2305 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2307 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2309 * keyboard.c (Fcommand_error_default_function): Rename from
2310 Fdefault_error_output.
2312 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2314 * keyboard.c (Fdefault_error_output): New function, extracted from
2316 (syms_of_keyboard): Use it for Vcommand_error_function.
2318 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2320 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2321 (init_eval): Use it to ensure handlerlist is non-NULL.
2322 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2323 (Fsignal): Adjust NULLness test of handlerlist.
2324 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2326 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2328 * callproc.c (call_process): Call prepare_to_modify_buffer before
2329 decoding text read from the sub-process, as the decoded stuff will
2330 be inserted into the buffer. This will invalidate the various
2331 caches maintained for the buffer. (Bug#15148)
2333 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2335 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2336 string of glyphless-char-display.
2338 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2340 * nsfns.m (ns_get_name_from_ioreg): New function.
2341 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2342 OSX >= 10.9. Use ns_get_name_from_ioreg.
2344 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2346 Simplify and port recent bool vector changes.
2347 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2348 only in this file. Use a more-efficient implementation if the
2349 second argument is a power of 2.
2350 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2351 Remove no-longer-necessary compile-time checks.
2352 (bool_vector_exact_payload_bytes): New function.
2353 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2354 exact payload changed to call the new function. Do not assume
2355 that the arg or result fits in ptrdiff_t.
2356 (bool_vector_fill): New function.
2357 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2359 (vroundup_ct): Don't assume arg fits in size_t.
2360 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2361 invoke set_category_set.
2362 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2363 All callers changed. Use bool_vector_set.
2364 * category.h (XCATEGORY_SET): Remove; no longer needed.
2365 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2367 * data.c (Faref): Use bool_vector_ref.
2368 (Faset): Use bool_vector_set.
2369 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2370 (Fbool_vector_not, Fbool_vector_count_matches)
2371 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2372 * fns.c (concat): Use bool_vector_ref.
2373 (Ffillarray): Use bool_vector_fill.
2374 (mapcar1): Use bool_vector_ref.
2375 (sxhash_bool_vector): Hash words, not bytes.
2376 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2377 a constant, since it's now used in #if.
2378 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2379 unsigned char on unusual architectures, so that we no longer
2380 assume that the number of bits per bits_word is a power of two or
2381 is a multiple of 8 or of CHAR_BIT.
2382 (Qt): Add forward decl.
2383 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2384 at least as strictly as bits_word.
2385 (bool_vector_data, bool_vector_uchar_data): New accessors.
2386 All data structure accesses changed to use them.
2387 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2388 (bool_vector_set): New functions.
2389 (bool_vector_fill): New decl.
2390 (ROUNDUP): Move to alloc.c as described above.
2392 Fix recent gnutls changes.
2393 * gnutls.c (Fgnutls_boot): Don't assume C99.
2394 * process.c (wait_reading_process_output): Fix typo in recent change.
2396 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2398 * process.c (wait_reading_process_output, read_process_output)
2399 (send_process): Check gnutls_state is not NULL.
2401 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2402 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2404 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2406 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2407 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2409 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2412 * nsfns.m (Fx_create_frame): Fix memory leak.
2414 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2415 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2416 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2418 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2420 * xdisp.c (message3_nolog, message_with_string): Encode the string
2421 before writing it to the terminal in a non-interactive session.
2423 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2424 sure we concatenate them into a unibyte string.
2426 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2427 resulting temporary name before returning it to the caller.
2428 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2429 is a unibyte string, convert NAME to a unibyte string to ensure
2430 that the result is also a unibyte string.
2432 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2433 create unibyte strings from default paths and directory/file
2436 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2439 * callproc.c (init_callproc): Use build_unibyte_string to make
2440 sure we create unibyte strings from default paths and
2441 directory/file names.
2443 * buffer.c (init_buffer): Don't store default-directory of
2444 *scratch* in multibyte form. The original problem which led to
2445 that is described in
2446 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2447 but it was solved long ago. (Bug#15260)
2449 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2451 Port to stricter C99 platforms.
2452 Especially, C99 prohibits nesting a struct X inside struct Y if
2453 struct X has a flexible array member.
2454 * alloc.c (struct sdata): New type.
2455 (sdata): Implement in terms of struct sdata.
2456 Remove u member; all uses replaced by next_vector, set_next_vector.
2457 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2458 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2459 (struct sblock): Rename first_data member to data, which is now
2460 a flexible array member. All uses changed.
2461 (next_vector, set_next_vector, large_vector_vec): New functions.
2462 (vector_alignment): New constant.
2463 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2464 (struct large-vector): Now merely a NEXT member, since the old approach
2465 ran afoul of stricter C99. All uses changed to use
2466 large_vector_vec or large_vector_offset.
2467 (large_vector_offset): New constant.
2468 * dispnew.c: Include tparam.h, for tgetent.
2469 Do not include term.h; no longer needed.
2470 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2471 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2472 (struct Lisp_Vector): Use a flexible array member for contents,
2473 instead of a union with a member that is an array of size 1.
2475 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2476 fact that the struct no longer contains a union.
2477 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2478 (struct Lisp_Save_Value, struct Lisp_Free):
2479 Use unsigned, not int, for spacers, to avoid c99 warning.
2480 (union specbinding): Use unsigned, not bool, for bitfield, as
2481 bool is not portable to pre-C99 hosts.
2483 2013-11-04 Glenn Morris <rgm@gnu.org>
2485 * emacs.c (usage_message): Mention that `-L :...' appends.
2487 2013-11-02 Glenn Morris <rgm@gnu.org>
2489 * Makefile.in (abs_builddir): Remove.
2490 (bootstrap_exe): Use relative filename.
2492 Use relative filenames in TAGS files.
2493 * Makefile.in (abs_srcdir): Remove it again.
2494 (.PHONY): Remove frc.
2495 (maintainer-clean): No more TAGS-LISP file.
2496 (TAGS): Pass relative file names to etags.
2497 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2499 * Makefile.in (abs_srcdir): New, set by configure.
2501 (maintainer-clean): Remove pointless echo. That should be in the
2502 top-level Makefile, if anywhere. Delete TAGS-LISP.
2503 (extraclean): No s/ and m/ directories for some time.
2504 (TAGS): Also depend on ctagsfiles3.
2505 Remove no-longer-defined S_FILE.
2506 Pass absolute filenames to etags once more.
2507 (TAGS-LISP): Replace lispdir with its expansion.
2508 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2509 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2511 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2513 * xfaces.c (check_lface_attrs, realize_default_face):
2514 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2515 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2517 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2519 * emacs.c (original_pwd): Remove global var by making it local.
2520 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2522 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2524 * xfaces.c: Declare color_distance.
2525 (QCdistant_foreground): New variable.
2526 (NEAR_SAME_COLOR_THRESHOLD): New define.
2527 (load_color2): New function.
2528 (load_color): Call load_color2.
2529 (load_face_colors): Call load_color2 and if distant-color is specified
2530 calculate distant and use distant-color if colors are near.
2531 (LFACE_DISTANT_FOREGROUND): New define.
2532 (merge_face_ref, Finternal_set_lisp_face_attribute)
2533 (Finternal_get_lisp_face_attribute)
2534 (x_supports_face_attributes_p): Handle distant-foreground similar to
2536 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2538 * dispextern.h (lface_attribute_index):
2539 Add LFACE_DISTANT_FOREGROUND_INDEX.
2541 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2543 * image.c (pbm_next_char): New function.
2544 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2545 (pbm_scan_number): Use it.
2546 (Qlibjpeg_version): New variable.
2547 (syms_of_image): DEFSYM and initialize it.
2549 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2551 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2553 2013-10-31 Glenn Morris <rgm@gnu.org>
2555 * emacs.c (original_pwd): New char.
2556 (main): If using --chdir, store original_pwd.
2557 (init_cmdargs): When setting Vinvocation_directory based on a
2558 relative argv[0], use original_pwd if set. (Bug#15768)
2560 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2562 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2564 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2566 * insdel.c: Fix minor problems found by static checking.
2567 (Qregion_extract_function): Now static.
2568 (prepare_to_modify_buffer_1): Remove unused locals.
2570 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2572 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2573 (syms_of_xdisp): Declare pre-redisplay-function.
2574 (markpos_of_region): Remove function.
2575 (init_iterator, compute_stop_pos, handle_face_prop)
2576 (face_before_or_after_it_pos, reseat_to_string)
2577 (get_next_display_element, window_buffer_changed)
2578 (redisplay_internal, try_cursor_movement, redisplay_window)
2579 (try_window_reusing_current_matrix, try_window_id, display_line)
2580 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2581 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2582 * window.h (struct window): Remove field `region_showing'.
2583 * dispextern.h (struct it): Remove region_beg/end_charpos.
2584 (face_at_buffer_position, face_for_overlay_string)
2585 (face_at_string_position): Update prototypes.
2586 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2587 (face_at_string_position): Remove `region_beg' and `region_end' args.
2588 * fontset.c (Finternal_char_font):
2589 * font.c (font_at, font_range): Adjust calls accordingly.
2590 * insdel.c (Qregion_extract_function): New var.
2591 (syms_of_insdel): Initialize it.
2592 (prepare_to_modify_buffer_1): Use it.
2594 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2596 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2597 * ftxfont.c (ftxfont_get_gcs):
2598 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2599 * xfaces.c (x_free_colors, x_free_dpy_colors)
2600 (x_create_gc, unload_color):
2601 * xselect.c (x_property_data_to_lisp):
2602 * xsettings.c (parse_settings):
2603 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2604 (get_bits_and_offset): Adjust definition.
2605 * frame.c (XParseGeometry): Adjust locals.
2606 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2607 * regex.h (toplevel): Likewise for reg_syntax_t.
2609 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2611 * eval.c (run_hook_with_args): Use FUNCTIONP.
2613 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2615 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2616 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2617 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2618 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2619 on MS-Windows anyway.
2620 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2621 (free_realized_face): ...adjust user.
2622 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2623 white relief pixels to -1.
2624 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2625 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2626 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2628 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2630 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2631 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2632 in practice now. All callers changed.
2634 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2636 * dispextern.h (struct face): Use bitfields for 'underline_type'
2637 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2638 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2639 'stipple' member. Move 'lface' member up to help...
2640 * xfaces.c (make_realized_face): ...this function to find and
2641 clear just the members that need clearing.
2642 (load_face_colors, realize_x_face):
2643 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2645 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2647 * xftfont.c (struct xftfont_info): Remove set-but-unused
2649 (xftfont_open): Adjust user.
2650 (xftfont_get_colors): Remove useless prototype.
2652 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2654 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2655 before passing them to 'unexec'. (Bug#15260)
2657 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2659 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2661 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2663 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2664 the changed signature of the font driver's 'close' method.
2666 * w32font.h (w32font_close): Adjust the prototype to the change in
2667 function definition.
2669 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2671 * w32uniscribe.c (uniscribe_close): Adapt the call to
2672 w32font_close to its new prototype.
2674 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2676 Omit unused frame argument of font API's close function.
2677 * font.h (struct font): Drop frame argument. Adjust comment.
2678 * font.c (font_clear_cache, font_close_object): Adjust users.
2679 * ftfont.c (ftfont_close):
2680 * ftxfont.c (ftxfont_close):
2681 * macfont.m (macfont_close):
2682 * nsfont.m (nsfont_close):
2683 * w32font.c (w32font_close):
2684 * xfont.c (xfont_close):
2685 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2686 tweak comments and make functions safe if called more than once for
2687 the same font object.
2689 Perform font-specific cleanup when font object is swept by GC. See
2690 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2691 * alloc.c (cleanup_vector): New function.
2692 (sweep_vector): Call it for each reclaimed vector object.
2693 * font.h (struct font): Adjust comment.
2695 2013-10-24 Glenn Morris <rgm@gnu.org>
2697 * Makefile.in (abs_top_srcdir): New, set by configure.
2699 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2701 Adjust recent font-related changes to fix bug#15686.
2702 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2703 is a live window system frame, mark its default font too.
2705 2013-10-23 Glenn Morris <rgm@gnu.org>
2707 * Makefile.in (RUN_TEMACS): Make relative (again).
2708 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2709 (bootstrap-emacs$(EXEEXT)):
2710 Quote entities that might contain whitespace.
2712 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2714 Port to Solaris 10 and its bundled GCC.
2715 Problem reported by Timothy C. Burt.
2716 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2718 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2720 Do not allow font caches to grow too large.
2721 * alloc.c (compact_font_cache_entry, compact_font_caches):
2722 New functions or stub if not HAVE_WINDOW_SYSTEM.
2723 (compact_undo_list): Factor out from Fgarbage_collect.
2725 (mark_face_cache): Mark face font. Move down to avoid
2727 (mark_terminals): Do not mark font cache here.
2728 (Fgarbage_collect): Call compaction functions described
2729 above. Adjust comment.
2731 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2733 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2734 chdir to HOME (bug#15607).
2736 * nsterm.m (Qcocoa, Qgnustep): New variables.
2737 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2738 (ns_get_color): Make selection color work for GNUstep also.
2740 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2742 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2743 handles mouse clicks. Instead, let GPM use the same code as all
2744 the other mice use. See the discussion starting at
2745 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2746 for the details of the problem with the menu bar this fixes.
2748 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2750 Remove port-specific display name lists to avoid extra
2751 complexity and data duplication with display info lists.
2752 * xterm.h (x_display_name_list): Remove declaration.
2753 * xterm.c (x_display_name_list): Remove.
2754 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2755 * xfns.c (x_display_info_for_name, Fx_display_list):
2756 Likewise. Use x_display_list where appropriate.
2757 * w32term.h (w32_display_name_list): Remove declaration.
2758 * w32term.c (w32_display_name_list): Remove.
2759 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2761 * w32fns.c (x_display_info_for_name, Fx_display_list):
2762 Likewise. Use x_display_list where appropriate.
2763 * nsterm.h (ns_display_name_list): Remove declaration.
2764 * nsterm.m (ns_display_name_list): Remove.
2765 (ns_term_init, syms_of_nsterm): Adjust users.
2766 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2767 Likewise. Use x_display_list where appropriate.
2768 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2769 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2770 (mark_terminals): Mark per-terminal font cache.
2772 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2774 Don't run timers in input-pending-p. Its new check-timers param
2775 provides the prior behavior. (Bug#15045).
2776 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2778 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2780 Make some functions static in non-Microsoft builds.
2781 On my platform (Fedora 19 x86-64), this shrinks the
2782 Emacs executable (text+data) by 0.25%.
2783 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2784 (load_color) [!MSDOS]:
2785 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2786 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2787 * lisp.h (check_existing):
2788 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2789 (network_interface_info) [!WINDOWSNT]:
2790 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2791 Remove extern decls.
2792 * fileio.c (check_existing):
2793 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2794 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2795 (network_interface_info) [!WINDOWSNT]:
2796 * term.c (encode_terminal_code) [!WINDOWSNT]:
2797 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2798 * xfaces.c (load_color) [!MSDOS]:
2800 * fileio.c (check_existing, check_executable, check_writable):
2801 * process.c (network_interface_list, network_interface_info):
2802 Move earlier, so that we don't need forward decls.
2803 * gnutls.c (fn_gnutls_transport_set_errno)
2804 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2806 * w32.c (init_environment): Use faccessat rather than
2807 check_existing, partly for consistency with the rest of the code
2808 in this file, partly so that check_existing can be static.
2810 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2811 * emacs.c (MAIN_PROGRAM): New macro.
2812 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2813 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2815 bool vector int width fixes
2816 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2817 (Fbool_vector_count_matches_at):
2818 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2819 can exceed PTRDIFF_MAX, at least in theory.
2820 (Fbool_vector_count_matches_at):
2821 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2823 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2825 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2826 (struct sockaddr): Add forward decl, for platforms that lack it.
2828 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2830 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2833 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2835 * w32.c (network_interface_get_info, network_interface_list)
2836 (network_interface_info): New functions. (Bug#15610)
2837 (GetAdaptersInfo_Proc): New typedef.
2838 (get_adapters_info): New wrapper function.
2839 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2841 * process.h (network_interface_list, network_interface_info):
2844 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2845 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2846 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2847 for WINDOWSNT. Doc fix.
2848 (syms_of_process): Defsubr Snetwork_interface_list and
2849 Snetwork_interface_info unconditionally.
2851 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2852 in NS GUI sessions. (Bug#15629)
2854 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2856 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2858 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2860 * print.c (print_object): Print " ..." when truncating bool vectors.
2862 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2864 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2865 standard mouse buttons.
2867 * termhooks.h (struct input_event): Remove incorrect commentary.
2869 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2871 Disallow bool vector operations on mixed-length operands.
2872 The old behavior left garbage in the result vector sometimes,
2873 and didn't seem to be useful.
2874 * data.c (Qwrong_length_argument): New static var.
2875 (wrong_length_argument): New function.
2876 (bool_vector_binop_driver): Check that args agree in length.
2878 * keyboard.c, keyboard.h (all_kboards): Now static.
2880 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2882 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2883 note from the lispref.
2885 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2887 * nsterm.h (struct ns_display_info): Remove set-but-unused
2888 member image_cache (image caches are per-terminal anyway).
2889 (FRAME_X_IMAGE_CACHE): Remove.
2890 * nsterm.m (ns_initialize_display_info): Adjust user.
2892 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2894 * w32proc.c: Include mingw_time.h.
2896 * w32.c: Include mingw_time.h.
2898 Implement scrolling of TTY menus when the screen is too short.
2900 * term.c (tty_menu_display): Accept an additional argument, the
2901 menu item from which to start displaying the menu. Account for
2902 the value of Y when limiting the menu to the number of available
2904 (mi_result): New enumeration.
2905 (read_menu_input): Return enumerated value. When the y coordinate
2906 hits min_y or max_y, return scroll indication instead of wrapping
2908 (tty_menu_activate): Handle the scrolling indications from
2909 read_menu_input. Compute the first menu item to display and pass
2910 it to tty_menu_display.
2912 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2914 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2915 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2916 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2917 Adjust to match the change described below.
2918 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2919 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2920 memory_below_frame members to...
2921 * termchar.h (struct tty_display_info): ...here because they're
2922 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2923 * term.c (init_tty):
2924 * nsterm.m (ns_create_terminal):
2925 * w32term.c (w32_create_terminal):
2926 * xterm.c (x_create_terminal): Adjust users.
2927 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2928 to filter out non-TTY frames. Adjust comment.
2929 (scrolling): Adjust user. Prefer eassert for debugging check.
2931 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2933 * xfaces.c (PT_PER_INCH): Remove unused macro.
2934 * termhooks.h (struct terminal): Remove set-but-unused
2935 member fast_clear_end_of_line.
2936 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2937 * nsterm.m (ns_create_terminal):
2938 * term.c (init_tty):
2939 * w32term.c (w32_create_terminal):
2940 * xterm.c (x_create_terminal): Adjust users.
2942 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2944 * lisp.h (bool_vector_size): New function.
2945 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2946 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2947 (Fbool_vector_not, Fbool_vector_count_matches_at):
2948 Remove uses of 'eassume' that should no longer be needed,
2949 because they are subsumed by the 'eassume' in bool_vector_size.
2951 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2953 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2954 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2955 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2957 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2959 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2960 have different dimensions. (Bug#15575)
2962 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2965 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2967 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2969 * term.c (tty_menu_show): Never return with unbalanced
2970 specpdl. Use eassert for debugging check. Adjust style.
2972 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2974 * term.c (read_menu_input): Make selection of menu items
2975 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2976 (tty_menu_activate): Fix off-by-one error when computing max_y.
2978 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2980 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2981 audit logging (only used with GnuTLS 3.x) and enable it.
2983 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2985 * dispnew.c (redraw_frame): Remove useless #ifdef because
2986 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2987 Also, move TTY fflush to...
2988 * term.c (tty_update_end): ...this function.
2990 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2992 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2993 the end of the frame's glyph matrix. (Bug#15575)
2995 * term.c (tty_menu_display): Don't move cursor while overwriting
2996 frame's glyphs with menu items. Limit the number of items
2997 displayed to what can be shown on the available screen lines,
2998 excluding the echo area.
2999 (tty_menu_activate): Limit the Y coordinate allowed by
3000 read_menu_input to the last screen line used for menu display.
3002 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3004 * lisp.h (eassume): New macro.
3005 Also, include <verify.h>, for 'assume'.
3006 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3007 (vroundup, vector_nbytes):
3008 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3009 (Fbool_vector_not, Fbool_vector_count_matches)
3010 (Fbool_vector_count_matches_at):
3011 Use eassume, not eassert.
3012 * casetab.c (set_identity, shuffle):
3013 * composite.c (composition_gstring_put_cache):
3014 * dispnew.c (update_frame_1):
3015 * ftfont.c (ftfont_shape_by_flt):
3016 * image.c (gif_load):
3017 * intervals.c (offset_intervals):
3018 * macfont.m (macfont_shape):
3019 Remove calls to 'assume' that are no longer needed, because
3020 --enable-gcc-warnings no longer generates bogus warnings
3021 when these calls are removed.
3023 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3025 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3027 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3029 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3030 (Qsubstitute_env_in_file_name): New var.
3031 (syms_of_fileio): Define it.
3033 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3035 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3036 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3039 * term.c (save_and_enable_current_matrix): Don't allocate and
3040 don't save margin areas.
3041 (restore_desired_matrix): Don't restore margin areas.
3042 (free_saved_screen): Don't free margin areas.
3044 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3046 * image.c: Pacify --enable-gcc-warnings.
3047 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3048 #define only if used.
3050 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3052 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3053 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3054 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3055 (gif_load): For giflib v5.x and later, display the error message
3056 produced by giflib when its functions fail.
3057 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3060 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3062 * keyboard.c (last_event_timestamp): Remove. For X selection and
3063 GTK popup menus, it may be obtained from per-frame X display info.
3064 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3065 (process_special_events): Adjust users.
3066 * keyboard.h (last_event_timestamp): Remove declaration.
3067 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3068 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3069 * menu.h (xmenu_show): Adjust prototype.
3070 * menu.c (Fx_popup_menu): Adjust user.
3071 * xselect.c (x_own_selection, x_get_foreign_selection)
3072 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3074 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3076 * keyboard.c (init_kboard): Now static. Add arg
3077 to denote window system. Adjust comment.
3078 (init_keyboard): Adjust user.
3079 (allocate_kboard): New function.
3081 * nsterm.m (ns_term_init):
3082 * term.c (init_tty):
3083 * w32term.c (w32_create_terminal):
3084 * xterm.c (x_term_init): Use it.
3085 * keyboard.h (init_kboard): Remove prototype.
3086 (allocate_kboard): Add prototype.
3088 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3090 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3091 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3093 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3095 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3097 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3099 * term.c (tty_menu_activate): Flush the output stream after
3100 showing the cursor, and don't mark the frame garbaged at exit from
3101 the function. Fixes redisplay glitches when moving from one menu
3104 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3106 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3107 or throw error (Bug#15570).
3109 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3111 * intervals.c (temp_set_point_both): Move test into 'eassert',
3114 * lisp.h (eassert): Don't use 'assume'.
3115 Sometimes 'assume' wins in performance, and sometimes it loses,
3116 so it shouldn't be used all the time. Perhaps we need two
3117 flavors of 'eassert', one for where 'assume' is far more likely
3118 to help or to hurt; but that can be done later.
3119 Problem reported by Dmitry Antipov in
3120 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3121 Also, don't include <verify.h>; no longer needed.
3123 2013-10-09 Glenn Morris <rgm@gnu.org>
3125 * eval.c (Fcond): Doc tweak.
3127 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3129 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3130 expressions with side effects to eassert. (Bug#15565)
3132 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3134 * fns.c (hashfn_user_defined): Allow hash functions to return any
3137 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3139 Fix minor problems found by static checking.
3140 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3141 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3142 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3143 * keyboard.c (read_menu_command): Remove unused local.
3144 * lisp.h (read_menu_command): New decl.
3145 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3146 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3147 Return ptrdiff_t, not int.
3148 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3149 not int, for benefit of xpalloc.
3150 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3152 (have_menus_p): Remove; unused.
3153 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3154 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3155 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3157 (save_and_enable_current_matrix): Omit unnecessary casts.
3158 (read_menu_input): Omit local extern decl (now in lisp.h).
3159 Don't access uninitialized storage if mouse_get_xy fails.
3160 (tty_menu_activate): Mark local as initialized, for lint.
3161 (tty_menu_activate, tty_meny_show): Remove unused locals.
3163 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3165 Support menus on text-mode terminals.
3166 * xterm.h (xw_popup_dialog): Add prototype.
3168 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3169 (xmenu_show): Block input here, instead in Fx_popup_menu.
3170 (xw_popup_dialog): New function, with X-specific bits of popup
3173 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3176 * window.c (Fset_window_configuration): Use run-time tests of the
3177 frame type instead of compile-time conditionals, when menu-bar
3178 lines are considered.
3180 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3181 (w32_popup_dialog): New prototypes.
3183 * w32menu.c (Fx_popup_dialog): Function deleted.
3184 (w32_popup_dialog): New function, with w32 specific bits of popup
3185 dialogs. Block input here.
3187 * w32inevt.c (w32_console_read_socket): Minor change to add
3188 debugging TTY events.
3190 * w32fns.c (show_hourglass): If returning early because the frame
3191 is not a GUI frame, unblock input.
3193 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3194 (cursorY): New functions.
3196 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3197 WINDOWSNT, macros that call curX and curY elsewhere.
3199 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3201 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3202 specific function to hide and show cursor on a text-mode terminal.
3203 (tty_menu_struct, struct tty_menu_state): New structures.
3204 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3205 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3206 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3207 (tty_menu_locate, save_and_enable_current_matrix)
3208 (restore_desired_matrix, screen_update, read_menu_input)
3209 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3210 (tty_pop_down_menu, tty_menu_last_menubar_item)
3211 (tty_menu_new_item_coords, tty_menu_show): New functions.
3212 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3214 * nsterm.h (ns_popup_dialog): Adjust prototype.
3216 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3218 (ns_popup_dialog): Adapt order of arguments to the other
3219 *_menu_show implementations.
3220 (Fx_popup_dialog): Function deleted.
3222 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3224 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3226 * menu.c (have_boxes): New function.
3227 (single_keymap_panes): Use it instead of a compile-time
3229 (single_menu_item): Use run-time tests of the frame type instead
3230 of compile-time conditionals.
3231 (encode_menu_string): New function.
3232 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3233 the macro, since different types of frame need different encoding
3235 (digest_single_submenu): Use run-time tests of frame type instead
3236 of, or in addition to, compile-time conditionals.
3237 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3238 (Fx_popup_menu): Detect when the function is called from keyboard
3239 on a TTY. Don't barf when invoked on a text-mode frame.
3240 Check frame type at run time, instead of compile-time conditionals for
3241 invoking terminal-specific menu-show functions.
3242 Call tty_menu_show on text-mode frames.
3243 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3244 run time to determine which alternative to invoke; support dialogs
3247 * keyboard.h <Qmouse_movement>: Declare.
3249 * keyboard.c <Qmouse_movement>: Now extern.
3250 <Qecho_keystrokes>: New static variable.
3251 (read_key_sequence): Accept an additional argument, a flag to
3252 prevent redisplay during reading of the key sequence. All callers
3254 (read_menu_command): New function.
3255 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3257 (toolkit_menubar_in_use): New function.
3258 (make_lispy_event): Use it instead of a compile-time test.
3260 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3261 window-system being available.
3263 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3264 to x-popup-dialog on the frame type, they all now support popup
3267 * dispnew.c (save_current_matrix): Save the margin areas.
3268 (restore_current_matrix): Restore margin areas.
3269 (update_frame_with_menu): New function.
3271 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3274 * alloc.c (make_save_ptr): Now compiled unconditionally.
3276 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3278 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3279 (redraw_frame, update_frame): Adjust users.
3280 * dispextern.h (set_window_update_flags): Adjust prototype.
3281 * xdisp.c (redisplay_internal): When updating all frames with zero
3282 windows_or_buffers_changed, assume that only the windows that shows
3283 current buffer should be really updated.
3285 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3287 Do not allocate huge temporary memory areas and objects while encoding
3288 for file I/O, thus reducing an enormous memory usage for large buffers.
3289 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3290 * coding.h (struct coding_system): New member raw_destination.
3291 * coding.c (setup_coding_system): Initialize it to zero.
3292 (encode_coding_object): If raw_destination is set, do not create
3293 dst_object. Add comment.
3294 * fileio.c (toplevel): New constant E_WRITE_MAX.
3295 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3296 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3298 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3300 * nsterm.m (windowDidExitFullScreen:):
3301 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3303 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3305 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3306 * keyboard.c (unblock_input_to): Don't process pending signals
3307 if a fatal error is in progress.
3309 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3310 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3311 they're talking about words in Lisp bool vectors.
3312 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3313 * data.c (popcount_bits_word): Rename from popcount_size_t.
3314 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3317 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3319 Improve support for popcount and counting trailing zeros (Bug#15550).
3320 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3321 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3322 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3323 (popcount_size_t_msc, popcount_size_t_gcc):
3324 Remove; now done by Gnulib.
3325 (popcount_size_t): Now a macro that defers to Gnulib.
3326 (count_trailing_zero_bits): Return int, for consistency with
3327 Gnulib and because Emacs prefers signed to unsigned int.
3328 Don't assume that size_t is either unsigned int or unsigned long
3329 or unsigned long long.
3330 (size_t_to_host_endian): Do not assume that size_t is either
3331 exactly 32 or exactly 64 bits wide.
3332 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3333 etc., so that it's now an enum constant, not a macro.
3334 No need to assume that it's either 32 or 64.
3336 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3338 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3341 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3343 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3344 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3346 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3348 emacs_read and emacs_write now use void *, not char *.
3349 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3350 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3351 Buffer arg is now void *, not char *. This matches plain
3352 'read' and 'write' better, and avoids a constraint violation
3353 on Solaris 9 with Oracle Studio.
3355 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3357 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3358 memset to explicit loop. Otherwise copy largest possible chunk
3359 from initialized to uninitialized part, thus allowing the longer
3360 memcpy runs and reducing the number of loop iterations.
3362 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3364 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3365 hide toolbar (Bug#15388).
3366 (windowDidEnterFullScreen:): If presentation options are zero,
3367 set them here (Bug#15388).
3368 (ns_update_auto_hide_menu_bar): Remove runtime check.
3369 Don't auto hide dock unless menubar is also auto hidden.
3371 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3373 * editfns.c (message): Mention batch mode in doc string.
3375 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3377 * nsterm.m (check_native_fs): Remove erroneous comment.
3379 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3381 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3382 uses find_newline instead of scan_newline and so doesn't move point.
3384 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3386 Use hardware support for byteswapping on glibc x86 etc.
3387 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3388 whereas the old swap64 needed 30.
3389 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3390 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3391 Use byteswap.h's macros to swap bytes.
3392 * lisp.h (swap16, swap32, swap64): Remove.
3393 All uses replaced by bswap_16, bswap_32, bswap_64.
3395 * bytecode.c (exec_byte_code): Use some more volatile variables
3396 to work around local variables getting clobbered by longjmp.
3397 Port to pre-C99, which doesn't allow decls after stmts.
3399 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3401 * lisp.h (eassert): Assume that COND is true when optimizing.
3402 In other words, take on the behavior of eassert_and_assume.
3403 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3404 (eassert_and_assume): Remove. All uses replaced by eassert.
3406 * xdisp.c (Qglyphless_char): Now static.
3408 Adjust to merge from gnulib.
3409 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3410 * lisp.h: Include <verify.h>, for 'assume'.
3412 * eval.c (clobbered_eassert): New macro.
3413 (internal_catch, internal_condition_case)
3414 (internal_condition_case_1, internal_condition_case_2)
3415 (internal_condition_case_n): Use it instead of eassert
3416 when the argument contains locals clobbered by longjmp.
3417 Don't use clobbered locals outside of clobbered_eassert.
3418 (internal_lisp_condition_case): Use a volatile variable
3419 to work around a local variable's getting clobbered.
3421 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3423 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3424 (PUSH_HANDLER): New macro.
3425 (catchlist): Remove.
3426 (handlerlist): Always declare.
3428 * eval.c (catchlist): Remove (merge with handlerlist).
3429 (handlerlist, lisp_eval_depth): Not static any more.
3430 (internal_catch, internal_condition_case, internal_condition_case_1)
3431 (internal_condition_case_2, internal_condition_case_n):
3433 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3434 handlerlist/catchlist.
3435 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3436 handlerlist which can only handle a single condition-case handler at
3438 (find_handler_clause): Simplify since we only a single branch here
3441 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3443 (bcall0): New function.
3444 (exec_byte_code): Add corresponding cases. Improve error message when
3445 encountering an invalid byte-code. Let Bunwind_protect accept
3446 a function (rather than a list of expressions) as argument.
3448 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3449 and make them unconditional now that they're heap-allocated.
3451 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3453 * charset.c (Fdecode_char, Fencode_char): Remove description of
3454 `restriction' arg. now that it's hidden by advertised-calling-convention.
3456 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3458 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3459 Remove unused variable (from mac-port).
3460 (macfont_draw): Use s->ybase for correct y position.
3462 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3464 * frame.h (struct frame): Drop has_minibuffer member because...
3465 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3466 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3468 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3470 * window.h (struct window): Prefer enum text_cursor_kinds to int
3471 for phys_cursor_type member. Move the latter, phys_cursor_width,
3472 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3473 * window.c (replace_window, make_window): Adjust users.
3475 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3477 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3478 this module is never compiled otherwise.
3480 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3482 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3485 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3487 * xdisp.c (get_next_display_element): Don't call face_for_font in
3488 a build configured --without-x. (Bug#15484)
3490 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3492 * window.c (calc_absolute_offset): #elif should be #elif defined.
3494 * frame.c (delete_frame): Block/unblock input to overcome race
3495 condition (Bug#15475).
3497 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3499 * frame.c (delete_frame): Record selected frame only after
3500 calling Qdelete_frame_functions (Bug#15477).
3502 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3504 * nsterm.m (ns_selection_color): Remove.
3505 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3506 NSColor selectedText(Background)Color. Only for COCOA.
3507 (ns_term_init): Remove assignment of ns_selection_color, logic
3508 moved to ns_get_color.
3510 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3511 NS_SELECTION_COLOR_DEFAULT.
3512 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3514 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3516 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3517 frame' does not have the tool_bar_window member.
3519 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3521 Signal error when reading an empty byte-code object (Bug#15405)
3522 * lread.c (read1): signal error
3523 * alloc.c (make_byte_code): eassert header size
3524 (sweep_vectors): change an int to size_t
3526 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3528 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3529 instead of ints, as it's the usual style for offsetof constants. See:
3530 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3532 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3533 This is ugly, but it should fix the performance problem for older
3534 GCC versions in the short run. I'll look into integrating the
3535 Gnulib module for popcount, as a better fix.
3536 See the thread starting in:
3537 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3538 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3539 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3540 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3541 (popcount_size_t): Use it.
3543 2013-09-24 Daniel Colascione <dancol@dancol.org>
3545 * process.c (Fnetwork_interface_info): Fix build break due to
3548 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3550 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3551 Prefer signed to unsigned integers where either will do.
3552 No need for 'const' on locals that do not escape.
3553 Omit easserts with unnecessary and unportable assumptions about
3554 alignment. Avoid unnecessary casts to char *.
3556 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3558 Use union for the payload of struct Lisp_Vector.
3559 This helps to avoid a few glitches dictated by C's aliasing rules.
3560 * lisp.h (struct Lisp_Vector): Use union for next and
3561 contents member. Adjust comment. Change related users.
3562 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3563 Related users changed.
3564 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3565 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3566 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3567 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3569 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3571 Optimize glyph row clearing and copying routines.
3572 * dispextern.h (struct glyph_row): Change layout of struct
3573 glyph_row to help copy_row_except_pointers. Adjust comment.
3574 * dispnew.c (null_row): Remove.
3575 (clear_glyph_row): Use offsetof and memset to find and clear
3576 just the members that need clearing. Adjust comment.
3577 (copy_row_except_pointers): Likewise for copying.
3579 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3581 Some minor cleanups of recently-added bool vector code.
3582 * conf_post.h (assume): Always return void. Use lint version
3583 only if GCC and MSC versions don't apply.
3584 * conf_post.h (assume):
3585 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3586 Depend on _MSC_VER, not __MSC_VER, for consistency with
3588 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3589 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3590 (bool_vector_binop_driver, count_trailing_zero_bits)
3591 (size_t_to_host_endian): Now static, not static inline;
3592 the latter isn't needed with modern compilers and doesn't
3593 work with older compilers anyway.
3595 * alloc.c (valgrind_p): Use bool for boolean.
3597 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3599 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3600 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3601 (display_last_displayed_message_p, message_buf_print)
3602 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3603 Use bool for boolean.
3604 * dispextern.h (cancel_line, init_desired_glyphs):
3605 Remove ancient leftover.
3606 (help_echo_showing_p, hourglass_shown_p):
3607 * lisp.h (noninteractive_need_newline): Adjust declaration.
3609 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3611 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3613 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3614 ...this file and convert the latter to static. Adjust comment.
3615 (make_initial_frame):
3616 * window.c (init_window_once): Adjust user.
3617 * frame.h (last_nonminibuf_frame): Remove declaration.
3618 * lisp.h (selected_frame): Likewise.
3619 * msdos.c (the_only_display_info): Adjust comment.
3621 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3623 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3624 computing the end column of mouse-highlight that comes from
3625 display or overlay strings. (Bug#15437)
3626 (note_mouse_highlight): Adapt calculation of last argument to
3627 mouse_face_from_string_pos to the above change.
3629 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3630 all platforms, not just for clang.
3632 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3634 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3635 about excess arguments to snprintf.
3637 * conf_post.h(assume): Use __builtin_unreachable for clang.
3639 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3641 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3642 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3644 2013-09-23 Daniel Colascione <dancol@dancol.org>
3646 * alloc.c (USE_VALGRIND): New macro; on by default
3647 when ENABLE_CHECKING.
3648 (mark_maybe_object, mark_maybe_pointer)
3649 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3651 (valgrind_p) [USE_VALGRIND]: New variable.
3652 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3654 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3656 * process.c (wait_reading_process_output): Change int pnamelen to
3659 * nsterm.m (setMarkedText:selectedRange:):
3660 (deleteWorkingText):
3661 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3662 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3663 argument to unsigned long to avoid warning.
3664 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3666 * conf_post.h (assume): Fix compiler error: x shall be cond.
3668 2013-09-22 Daniel Colascione <dancol@dancol.org>
3670 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3671 warning when compiling without a window system.
3673 2013-09-22 Daniel Colascione <dancol@dancol.org>
3675 * data.c (Qbool_vector_p): New symbol.
3676 (bool_vector_spare_mask, popcount_size_t_generic)
3677 (popcount_size_t_msc, popcount_size_t_gcc)
3679 (bool_vector_binop_driver)
3680 (count_trailing_zero_bits, size_t_to_host_endian)
3681 (Fbool_vector_exclusive_or)
3682 (Fbool_vector_union)
3683 (Fbool_vector_intersection, Fbool_vector_set_difference)
3684 (Fbool_vector_subsetp, Fbool_vector_not)
3685 (Fbool_vector_count_matches)
3686 (Fbool_vector_count_matches_at): New functions.
3687 (syms_of_data): Intern new symbol, functions.
3688 * alloc.c (bool_vector_payload_bytes): New function.
3689 (Fmake_bool_vector): Instead of calling Fmake_vector,
3690 which performs redundant initialization and argument checking,
3691 just call allocate_vector ourselves. Make sure we clear any
3692 terminating padding to zero.
3693 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3694 instead of open-coding the size calculation.
3695 (vroundup_ct): New macro.
3696 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3697 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3698 * composite.c (composition_gstring_put_cache):
3699 Change lint_assume to assume.
3700 * conf_post.h (assume): New macro.
3701 (lint_assume): Remove.
3702 * dispnew.c (update_frame_1): Change lint_assume to assume.
3703 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3705 * image.c (gif_load): Change lint_assume to assume.
3706 * lisp.h (eassert_and_assume): New macro.
3707 (Qbool_vector_p): Declare.
3708 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3709 (swap16, swap32, swap64): New inline functions.
3710 * macfont.m (macfont_shape): Change lint_assume to assume.
3711 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3712 * xsettings.c (parse_settings): Use new swap16 and
3713 swap32 from lisp.h instead of file-specific macros.
3715 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3717 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3718 found (which can legitimately happen when the glyph row at the
3719 window start is disabled in the current_matrix. (Bug#15365)
3721 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3723 Fix syntax.h bug introduced by recent INLINE change.
3724 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3725 conditionally compiled one way in some modules, and a different
3726 way in others. This doesn't work with extern inline functions,
3727 which must have the same definition in all modules, because the
3728 defining code might be shared across modules, depending on the
3729 implementation. Symptoms reported by Martin Rudalics in:
3730 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3731 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3732 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3733 overriding the corresponding functions in syntax.h.
3734 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3735 (syntax_property): New inline functions.
3736 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3737 Rewrite in terms of these new functions.
3739 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3741 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3742 not chars_in_text, whose result depends on the multibyteness of
3743 the current buffer. (Bug#15426)
3745 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3747 Port recent change to hosts where pointers aren't 'long'.
3748 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3749 Don't assume that pointers are the same width as 'long'.
3750 Add a compile-time check that a pointer fits into two X slots.
3752 A simpler, centralized INLINE.
3753 * conf_post.h (INLINE): Define only if not already defined.
3754 This allows us to use a single INLINE, defined by one file
3756 * emacs.c (INLINE): Define it.
3757 Also, include category.h, charset.h, composite.h, dispextern.h,
3758 syntax.h, systime.h, so that their INLINE definitions are expanded
3760 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3761 * buffer.h, buffer.c (BUFFER_INLINE):
3762 * category.h, category.c (CATEGORY_INLINE):
3763 * character.h, character.c (CHARACTER_INLINE):
3764 * charset.h, charset.c (CHARSET_INLINE):
3765 * composite.h, composite.c (COMPOSITE_INLINE):
3766 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3767 * frame.h, frame.c (FRAME_INLINE):
3768 * intervals.h, intervals.c (INTERVALS_INLINE):
3769 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3770 * lisp.h, alloc.c (LISP_INLINE):
3771 * process.h, process.c (PROCESS_INLINE):
3772 * syntax.h, syntax.c (SYNTAX_INLINE):
3773 * systime.h, sysdep.c (SYSTIME_INLINE):
3774 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3775 * window.h, window.c (WINDOW_INLINE):
3776 Remove. All uses replaced with INLINE.
3778 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3780 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3783 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3785 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3786 'const char *' to avoid compiler warnings due to similar change in
3787 the prototype of x_get_string_resource.
3789 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3791 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3792 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3793 going to replace static variables below. Adjust comments.
3794 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3795 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3796 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3797 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3798 Related users changed.
3799 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3800 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3801 last_mouse_movement_time, going to replace static variables below.
3803 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3804 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3806 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3807 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3808 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3809 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3810 static variables below.
3811 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3812 (last_mouse_scroll_bar): Remove.
3813 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3814 (mouseExited): Related users changed.
3816 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3818 Do not use external array to process X scroll bar messages.
3819 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3820 (x_send_scroll_bar_event): Pack window pointer into two slots
3821 of XClientMessageEvent if we're 64-bit. Adjust comment.
3822 (x_scroll_bar_to_input_event): Unpack accordingly.
3824 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3826 Ifdef away recent changes which aren't relevant to NS port.
3827 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3828 [!HAVE_NS]: Declare as such.
3829 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3830 [!HAVE_NS]: Define as such.
3832 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3834 * frame.c (x_redo_mouse_highlight): New function
3835 to factor out common code used in W32 and X ports.
3836 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3837 * xterm.h (struct x_display_info):
3838 * w32term.h (struct w32_display_info):
3839 * nsterm.h (struct ns_display_info): New members
3840 last_mouse_motion_frame, last_mouse_motion_x and
3841 last_mouse_motion_y, going to replace static variables below.
3842 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3843 (redo_mouse_highlight): Remove.
3844 (note_mouse_movement, syms_of_xterm): Adjust user.
3845 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3846 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3847 (redo_mouse_highlight): Remove.
3848 (note_mouse_movement, syms_of_w32term): Adjust user.
3849 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3850 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3852 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3853 * nsfns.m (compute_tip_xy): Adjust user.
3855 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3857 * frame.c (x_mouse_grabbed): New function.
3858 * dispextern.h (x_mouse_grabbed): Add prototype.
3859 (last_mouse_frame): Remove declaration.
3860 * xterm.h (struct x_display_info):
3861 * w32term.h (struct w32_display_info):
3862 * nsterm.h (struct ns_display_info): New member
3863 last_mouse_frame, going to replace...
3864 * xdisp.c (last_mouse_frame): ...global variable.
3865 (note_tool_bar_highlight):
3866 * w32term.c (w32_mouse_position, w32_read_socket):
3867 * xterm.c (XTmouse_position, handle_one_xevent):
3868 Use x_mouse_grabbed.
3869 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3871 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3873 * w32term.c (w32_read_socket): Avoid temporary
3874 variables in a call to x_real_positions.
3875 * xterm.c (handle_one_xevent): Likewise.
3877 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3879 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3880 (x_icon_type): Remove prototype.
3881 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3882 * frame.c (x_icon_type): Remove.
3883 * w32term.c (x_make_frame_visible, x_iconify_frame):
3884 * xterm.c (x_make_frame_visible, x_iconify_frame):
3885 Use x_set_bitmap_icon to factor out common code.
3887 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3889 * dispextern.h (check_x_display_info, x_get_string_resource):
3890 Declare here just once and unify the latter.
3891 * frame.c (check_x_display_info, x_get_string_resource):
3892 * nsterm.h (check_x_display_info):
3893 * xrdb.c (x_get_string_resource):
3894 * xterm.h (check_x_display_info): Remove prototypes.
3895 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3896 * w32reg.c (x_get_string_resource): Likewise.
3897 (w32_get_rdb_resource): Adjust user.
3899 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3901 * xterm.h (struct x_display_info): New member
3902 x_pending_autoraise_frame, going to replace...
3903 * xterm.c (pending_autoraise_frame): ...static variable.
3904 (x_new_focus_frame, XTread_socket): Adjust users.
3905 * w32term.h (struct w32_display_info): New member
3906 w32_pending_autoraise_frame, going to replace...
3907 * w32term.c (pending_autoraise_frame): ...global variable.
3908 (x_new_focus_frame, w32_read_socket): Adjust users.
3910 2013-09-17 Glenn Morris <rgm@gnu.org>
3912 * xdisp.c (message_dolog): If we create *Messages*,
3913 switch it to messages-buffer-mode.
3915 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3917 Don't overuse 'const' in types of locals.
3918 * bidi.c (bidi_count_bytes):
3919 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3920 (xg_event_is_for_scrollbar):
3921 * xselect.c (x_handle_property_notify)
3922 (x_handle_selection_notify, x_handle_dnd_message):
3923 * xsettings.c, xsettings.h (xft_settings_event):
3924 * xterm.c (x_handle_net_wm_state, handle_one_event)
3925 (x_menubar_window_to_frame, x_detect_focus_change)
3926 (construct_mouse_click, note_mouse_movement)
3927 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3928 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3929 (handle_one_xevent, x_handle_net_wm_state):
3930 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3931 (x_handle_dnd_message):
3932 Avoid unnecessary 'const', typically the second 'const' in
3933 'const foo * const arg', a 'const' that does not affect the API
3934 and doesn't significantly help the human reader.
3936 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3938 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3939 only if Glib < 2.36.0.
3940 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3941 * xsettings.c (init_gconf, init_gsettings): Do not check
3943 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3945 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3947 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3949 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3950 before calling g_type_init.
3952 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3954 * nsterm.m (syms_of_nsterm): ... to here.
3956 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3958 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3959 (ignore_next_mouse_click_timeout): Use Time as X does.
3960 (handle_one_xevent): Avoid cast and use unsigned comparison.
3962 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3964 Do not copy X event in handle_one_xevent except KeyPress case.
3965 Wnen XEvent is processed, it is unlikely to be changed except
3966 KeyPress case, so we can avoid copying and use const pointer to
3967 const data to make sure that an event is not changed elsewhere.
3968 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3969 const' and do not create local copy except for the KeyPress event.
3970 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3971 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3972 (x_handle_net_wm_state, x_menubar_window_to_frame)
3973 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3974 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3975 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3976 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3977 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3978 (x_handle_dnd_message):
3979 * xsettings.c (xft_settings_event):
3980 Use 'const XEvent * const' where appropriate.
3981 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3983 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3985 Fix X event waiting to handle multiple frames.
3986 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3987 * xterm.c (pending_event_wait): Remove. Adjust users.
3988 (x_detect_focus_change): Pass frame arg.
3989 (handle_one_xevent): Find related frame early and clear per-frame
3990 wait_event_type only if this is an event for the relevant frame.
3991 (x_wait_for_event): Use per-frame wait_event_type.
3993 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3995 * nsfns.m (Fx_create_frame): Fix font driver registration for
3998 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3999 for syms_of_macfont.
4001 * nsterm.m: Include macfont.h.
4002 (ns_tmp_flags, ns_tmp_font): Remove.
4003 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4004 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4005 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4006 (changeFont:): Fix code style. Check for font driver type when
4009 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4012 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4013 (nsfont_open): Set font driver type.
4014 Set font->ascent and font->descent. Figure out font instead of
4015 ns_tmp_font, and flags instead of ns_tmp_flags.
4016 Fix indentation. Remove call to ns_draw_text_decoration,
4019 * nsfns.m: Include macfont.h.
4020 (Fx_create_frame): Register macfont driver, make a better default font.
4021 (Fns_popup_font_panel): Get font from macfont driver, if used.
4023 * macfont.m, macfont.h, macuvs.h: New files.
4025 * font.h: Declare syms_of_macfont.
4027 * font.c (syms_of_font): Call syms_of_macfont.
4029 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4031 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4033 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4034 and it is always zero for others, so I assume that this is an ancient
4035 leftover which nobody will want to change any more.
4036 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4037 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4038 * frame.c (x_set_scroll_bar_width):
4039 * w32fns.c (w32_createscrollbar):
4040 * w32term.c (w32_set_vertical_scroll_bar):
4041 * xfns.c (x_set_scroll_bar_default_width):
4042 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4043 (x_scroll_bar_expose): Related users changed.
4045 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4047 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4048 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4049 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4051 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4053 * nsterm.h, w32term.h, xterm.h: ...and not here.
4054 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4055 Remove unused Xisms.
4056 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4057 these modules are never compiled otherwise.
4059 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4061 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4062 Doc fix. (Bug#15375)
4064 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4066 Unify Fx_focus_frame between all ports.
4067 * frame.h (x_focus_frame): New prototype.
4068 * xfns.c (Fx_focus_frame): Remove.
4069 (syms_of_xfns): Do not defsubr it.
4070 (x_focus_frame): X implementation.
4071 * nsfns.m (Fx_focus_frame): Remove.
4072 (syms_of_nsfns): Do not defsubr it.
4073 (x_focus_frame): NS implementation.
4074 * w32term.c (Fx_focus_frame): Remove.
4075 (x_focus_on_frame): Rename to...
4076 (x_focus_frame): W32 implementation.
4077 * w32term.h (x_focus_on_frame): Remove prototype.
4078 * w32fns.c (Fx_focus_frame): Remove.
4079 (syms_of_w32fns): Do not defsubr it.
4080 * frame.c (Fx_focus_frame): Define here.
4081 (syms_of_frame): Defsubr here.
4082 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4084 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4086 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4087 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4088 each port to reference the port-specific window system data.
4089 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4090 (FRAME_DISPLAY_INFO): Define.
4091 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4092 (FRAME_DISPLAY_INFO): Define. Adjust users.
4093 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4094 (FRAME_DISPLAY_INFO): Define. Adjust users.
4095 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4096 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4097 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4098 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4099 * xselect.c, xterm.c: All related users changed.
4101 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4103 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4104 (x_menubar_window_to_frame): Remove prototypes.
4105 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4106 (x_menubar_window_to_frame, x_top_window_to_frame):
4108 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4109 (x_menubar_window_to_frame, x_top_window_to_frame):
4110 ...to here and convert all but the last to static.
4112 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4114 * lisp.mk (lisp): Add w32-common-fns.elc.
4116 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4118 * charset.c (char_charset): Document an exception for char-charset.
4120 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4122 * xterm.h (x_display_info): New field last_user_time...
4123 * xterm.c (toplevel): ...to replace static last_user_time.
4124 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4126 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4128 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4129 scroll bar values to prevent thumb from disappear and update comment.
4131 2013-09-11 Glenn Morris <rgm@gnu.org>
4133 * emacs.c (usage_message): Possessive apostrophe tweak.
4135 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4137 * nsterm.m (syms_of_nsterm): Use Qns.
4138 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4139 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4140 * xfns.c (x_display_info_for_name, Fx_open_connection):
4141 Remove old '#if 0' code.
4142 (syms_of_xfns): Use Qx.
4143 * termhooks.h (fullscreen_hook): Remove the leftover.
4144 (struct terminal): Fix typo in comment.
4146 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4148 Cleaning up a few X scroll bar bits.
4149 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4150 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4151 New member last_seen_part, going to replace...
4152 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4153 (xt_action_hook) [USE_LUCID]: Adjust user.
4154 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4155 Lucid-specific scroll bar support.
4156 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4157 to int and adjust to use last_seen_part member.
4158 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4159 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4160 Initialize last_seen_part.
4162 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4164 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4165 insert-buffer-substring an empty string.
4167 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4169 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4170 avoiding a GCC warning.
4172 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4174 Ifdef away frame tool bar code when it is not really used.
4175 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4176 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4177 and minimize_tool_bar_window_p under the above.
4178 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4179 (fset_tool_bar_window): Likewise.
4180 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4181 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4182 (change_frame_size_1):
4183 * window.c (window_from_coordinates, Frecenter): Adjust users.
4184 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4185 code is not really used.
4186 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4187 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4188 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4189 [!USE_GTK && !HAVE_NS]: Define as such.
4190 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4191 (note_mouse_highlight, expose_frame):
4192 * xfns.c (x_set_tool_bar_lines):
4193 * xterm.c (handle_one_xevent): Adjust users.
4195 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4197 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4198 This bug was introduced by my 2013-08-26 patch, which incorrectly
4199 assumed that the terminfo implementation doesn't use termcap buffers.
4200 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4201 these buffers apparently are used after all.
4202 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4203 (struct tty_display_info): Define members termcap_term_buffer and
4204 termcap_strings_buffer even if TERMINFO.
4206 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4209 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4210 'usage' docstring entry to pacify make-docfile.
4212 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4214 Change comparison functions =, <, >, <=, >= to take many arguments.
4215 * data.c: Change comparison functions' interface and implementation.
4216 * lisp.h: Make arithcompare available for efficient two arg
4218 * bytecode.c: Use arithcompare.
4219 * fileio.c: Use new interface.
4221 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4223 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4225 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4227 * eval.c (Feval): Document the new use of `lexical'.
4229 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4231 Review and drop old frame resize hack.
4232 * frame.h (struct frame): Remove force_flush_display_p.
4233 * dispnew.c (update_frame): Adjust user and don't call
4234 flush_frame here. The comment has said that there was an issues
4235 with redisplaying fringes, but I don't see any differences with
4236 and without this hack. Hopefully we can continue without it.
4237 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4238 current frame matrices twice if resized_p is set.
4240 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4242 Do not populate pure Xism x_sync to other ports.
4243 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4244 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4245 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4246 * w32term.h (x_sync): Remove prototype.
4248 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4250 Cleanup frame flushing.
4251 * dispextern.h (struct redisplay_interface):
4252 Drop flush_display_optional because flush_display is enough
4253 for X and flushing via RIF is just a no-op for others.
4254 * frame.h (flush_frame): New function.
4255 * dispnew.c (update_frame):
4256 * minibuf.c (read_minibuf):
4257 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4259 * keyboard.c (detect_input_pending_run_timers): Do not flush
4260 all frames but selected one in redisplay_preserve_echo_area.
4261 * nsterm.m (ns_flush): Remove no-op.
4262 (ns_redisplay_interface): Adjust user.
4263 * w32term.h (x_flush): Remove no-op.
4264 (w32_redisplay_interface): Adjust user.
4265 * xterm.c (x_flush): Simplify because we do not flush all
4266 frames at once any more. Adjust comment.
4267 (x_redisplay_interface): Adjust user.
4269 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4271 Port --without-x --enable-gcc-warnings to Fedora 19.
4272 * gfilenotify.c (globals_of_gfilenotify):
4273 Call g_type_init only if using an older glib version that needs it.
4275 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4277 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4278 (last_glyphless_glyph_merged_face_id): Remove declarations.
4279 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4280 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4281 (last_glyphless_glyph_merged_face_id): Now static.
4282 (merge_escape_glyph_face): New function, refactored from...
4283 (get_next_display_element): ...here.
4284 (merge_glyphless_glyph_face): New function, refactored from...
4285 (produce_glyphless_glyph): ...here...
4286 * term.c (produce_glyphless_glyph): ...and here.
4288 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4290 * eval.c (eval_sub): Only call Ffunction if necessary.
4292 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4294 Attempt to make redisplay more selective when changing cursor type.
4295 * frame.h (struct frame): New bitfield cursor_type_changed.
4296 * xdisp.c (cursor_type_changed): Remove.
4297 (try_cursor_movement, redisplay_window, try_window_id)
4298 (set_frame_cursor_types, try_window_reusing_current_matrix):
4299 Adjust to use per-frame bitfield.
4300 (redisplay_internal): Look for cursor type change on each visible
4301 frame and consider all frames if cursor type has been changed on
4302 the frame other than selected. If cursor type has been changed on
4303 selected frame only, do not use fast update.
4305 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4307 Attempt to make redisplay more selective when changing fonts.
4308 * frame.h (struct frame): New bitfield fonts_changed.
4309 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4310 (adjust_frame_glyphs): Add prototype.
4311 * dispnew.c (fonts_changed_p): Remove.
4312 (adjust_glyphs): Remove because we do not
4313 adjust matrices on all frames at once any more.
4314 (adjust_frame_glyphs): Block and unblock input here.
4315 (adjust_glyph_matrix): Use fonts_changed.
4316 (change_frame_size_1): Use adjust_frame_glyphs.
4317 * font.c (font_open_entity): Use fonts_changed.
4318 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4319 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4320 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4321 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4322 (shrink_mini_window, Fresize_mini_window_internal)
4323 (window_scroll_pixel_based, Fset_window_configuration)
4324 (apply_window_adjustment, Fset_window_vscroll):
4325 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4326 Use adjust_frame_glyphs.
4327 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4328 (try_window_reusing_current_matrix, try_window_id, display_line)
4329 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4330 (redisplay_internal): Consider fonts_changed and adjust frame
4331 matrices for each frame only if the frame is visible. If font
4332 has been changed on some frame during full redisplay, retry
4333 only visible frames where the font has been actually changed.
4335 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4337 Cache current header and mode line height for each window.
4338 * window.h (struct window): New fields mode_line_height
4339 and header_line_height.
4340 * window.c (make_window): Initialize them.
4341 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4342 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4343 (current_mode_line_height, current_header_line_height):
4345 * xdisp.c (current_mode_line_height, current_header_line_height):
4347 (pos_visible_p, init_xdisp): Adjust user.
4348 (redisplay_window): Invalidate mode_line_height and
4349 header_line_height if current and desired matrices do not agree.
4351 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4353 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4354 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4356 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4358 Make --without-x compatible with --enable-gcc-warnings.
4359 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4360 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4361 members under HAVE_WINDOW_SYSTEM.
4362 * keyboard.c (make_lispy_focus_out): Likewise.
4363 (record_menu_key): Move under HAVE_MENUS.
4364 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4365 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4366 (syms_of_xdisp): Adjust user.
4367 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4368 (start_hourglass, cancel_hourglass):
4369 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4370 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4371 and CLEAR_FONT_TABLE_NFONTS.
4372 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4373 Declare only if HAVE_WINDOW_SYSTEM.
4374 (lface_same_font_attributes_p, clear_face_gcs): Define only
4375 if HAVE_WINDOW_SYSTEM.
4377 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4379 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4380 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4381 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4383 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4385 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4387 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4389 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4390 This fixes a type error on hosts where ptrdiff_t is wider than int.
4392 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4394 * keyboard.c (read_key_sequence_vs): New function.
4395 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4398 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4400 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4402 Makefile improvements.
4403 * Makefile.in (config.status): Don't use double-colon rules, as
4404 they are not portable according to POSIX. Fix shell typo with `;
4405 I guess this rule has never been tested?
4406 (VCSWITNESS): New macro, to override any environment var.
4408 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4410 * xterm.h (struct x_display_info): Do not track X connection
4411 fd separately because it is always available from Display.
4412 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4415 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4417 * buffer.c (drop_overlay):
4418 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4419 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4421 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4423 * buffer.c (Fmake_overlay, Fmove_overlay):
4424 * intervals.c (set_point_from_marker):
4425 * print.c (PRINTPREPARE): Prefer signal_error
4426 to plain error and report unsuitable marker too.
4428 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4430 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4431 for 'dragging' member.
4432 (struct x_output): Remove set-but-unused leftovers
4433 'left_before_move' and 'top_before_move'.
4434 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4435 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4436 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4437 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4438 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4439 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4440 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4441 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4443 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4445 * nsfont.m (INVALID_GLYPH): New define.
4446 (nsfont_encode_char): Use INVALID_GLYPH.
4447 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4449 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4451 * xterm.c (x_last_mouse_movement_time): Revert last change.
4452 This code should use XDisplayMotionBufferSize to check display's
4453 motion history first, and there are few other issues as well.
4454 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4455 (handle_one_xevent): Adjust user.
4457 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4459 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4460 * frame.c (Flast_nonminibuf_frame): ... to here.
4461 (check_minibuf_window): Don't abort if no window was found
4464 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4466 Use XGetMotionEvents to ask the last mouse motion time from X server.
4467 * xterm.c (X_MOTION_HISTORY): Default to 1.
4468 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4469 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4470 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4471 Ifdef away legacy code.
4472 (XTmouse_position, x_scroll_bar_report_motion):
4473 Use x_last_mouse_movement_time.
4474 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4477 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4479 * msdos.c (last_mouse_window): Move to...
4480 (dos_rawgetc): ...this function and adjust comment.
4481 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4482 (mouseMoved): ...this function and adjust comment.
4483 * w32term.c (last_window): Likewise with...
4484 (w32_read_socket): ...this function.
4485 * xterm.c (last_window): Likewise with...
4486 (handle_one_xevent): ...this function.
4488 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4490 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4491 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4492 (handle_one_xevent): ...to here.
4493 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4496 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4498 * msdos.c (IT_set_terminal_window): Remove no-op.
4499 (initialize_msdos_display): Adjust terminal setup.
4500 * w32console.c (w32con_set_terminal_window): Remove no-op.
4501 (initialize_w32_display): Adjust terminal setup.
4502 * w32term.c (w32_set_terminal_window): Remove no-op.
4503 (w32_create_terminal): Adjust terminal setup.
4504 * xterm.c (XTset_terminal_window): Remove no-op.
4505 (x_create_terminal): Adjust terminal setup.
4507 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4509 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4511 (ns_create_terminal): Adjust terminal setup.
4512 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4514 (w32_create_terminal): Adjust terminal setup.
4515 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4517 (x_create_terminal): Adjust terminal setup.
4519 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4521 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4522 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4523 * dispnew.c (buffer_posn_from_coords):
4524 * window.c (Fwindow_end, displayed_window_lines):
4525 * xdisp.c (redisplay_mode_lines): Use it.
4527 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4529 * fontset.c (face_for_char): Check char in the current face font first
4530 if HAVE_NS (Bug#15138).
4532 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4534 * window.c (temp_output_buffer_show): Make sure window returned
4535 by display_buffer is live (Bug#15213).
4537 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4539 Minor cleanup to avoid forward declarations.
4540 * coding.h (struct ccl_spec): Remove forward declaration.
4541 * composite.h (toplevel): Include font.h.
4542 (struct composition_it, struct face, struct font_metrics):
4543 Remove forward declaration.
4544 * dispextern.h (struct image, struct atimer): Likewise.
4545 * emacsgtkfixed.h (struct frame): Likewise.
4546 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4547 * font.h (struct font_driver, struct font, struct glyph_string)
4548 (struct face): Remove forward declaration.
4549 * fontset.h (struct face, struct font): Likewise.
4550 * frame.h (toplevel): Style cleanup.
4551 (enum output_method): Move to...
4552 * termhooks.h (enum output_method): ...here.
4553 (struct glyph, struct frame, struct ns_display_info)
4554 (struct x_display_info, struct w32_display_info):
4555 Remove forward declaration.
4556 * xterm.h (toplevel): Include termhooks.h.
4557 (struct font, struct window, struct glyph_matrix, struct frame)
4558 (struct input_event, struct face, struct image): Remove forward
4560 * gtkutil.h (struct _widget_value): Likewise.
4561 * keyboard.h (toplevel): Include termhooks.h.
4562 (struct input_event): Remove forward declaration.
4564 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4566 * intervals.c (set_point_from_marker): New function.
4567 * editfns.c (Fgoto_char):
4568 * process.c (Finternal_default_process_filter):
4569 * window.c (select_window_1): Use it.
4570 * buffer.h (set_point_from_marker): Add prototype.
4572 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4574 * w32.c (term_winsock): Call release_listen_threads before calling
4576 (_sys_wait_accept): Wait for accept event in a loop with a finite
4577 timeout, instead of waiting indefinitely. Will hopefully avoid
4578 hanging during exit because WSACleanup deadlocks waiting for the
4579 event object to be released. (Bug#14333)
4581 * w32proc.c (release_listen_threads): New function, signals all
4582 the reader threads that listen for connections to stop waiting.
4584 * w32.h (release_listen_threads): Add prototype.
4586 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4588 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4589 field of new marker (for sanity and safety).
4590 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4591 anyway because XMISCTYPE is a function and can't be an lvalue).
4593 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4595 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4596 (x_after_update_window_line, x_scroll_bar_create):
4597 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4598 (handle_one_xevent, x_clear_frame_area):
4599 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4600 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4601 * xterm.h (x_clear_area): Adjust prototype.
4603 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4605 Hook scanning and indentation functions to find_newline. This helps
4606 to avoid duplicated code and renders more respect to newline cache.
4607 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4608 * cmds.c (Fforward_line):
4609 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4610 Use find_newline and avoid unnecessary point movements.
4611 * search.c (scan_newline): Implement on top of find_newline.
4613 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4615 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4616 scoped code (bug#11258).
4618 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4620 * nsterm.m (last_window): New variable.
4621 (EV_TRAILER2): New macro.
4622 (EV_TRAILER): Call EV_TRAILER2.
4623 (mouseMoved:): Add support for mouse-autoselect-window
4624 on nextstep (Bug#6888).
4626 2013-08-28 Andreas Schwab <schwab@suse.de>
4628 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4629 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4630 Remove unused macro definitions.
4631 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4632 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4633 Only define if emacs.
4635 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4637 Prefer enum glyph_row_area to int where appropriate.
4638 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4640 (window_box, window_box_width, window_box_left, window_box_left_offset)
4641 (window_box_right, window_box_right_offset): Adjust prototypes.
4642 * xdisp.c (window_box, window_box_width, window_box_left)
4643 (window_box_left_offset, window_box_right, window_box_right_offset):
4644 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4645 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4646 * nsterm.m (ns_clip_to_row):
4647 * w32term.c (w32_clip_to_row):
4648 * xterm.c (x_clip_to_row): Likewise.
4650 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4652 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4653 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4655 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4657 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4658 for portability to hosts where /bin/sh has problems.
4660 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4662 Redesign redisplay interface to drop global output_cursor.
4663 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4664 (toplevel): Remove declaration of output_cursor.
4665 (set_output_cursor, x_cursor_to): Remove prototype.
4666 * window.h (struct window): New member output_cursor.
4667 (output_cursor_to): New function to replace RIF member.
4668 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4669 (update_text_area, set_window_cursor_after_update): Use it.
4670 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4671 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4672 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4673 * w32term.c (x_update_window_begin, x_update_window_end):
4674 * xterm.c (x_update_window_begin, x_update_window_end):
4675 Adjust to use per-window output cursor.
4677 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4679 Simplify SELECT_TYPE-related code.
4680 Like EMACS_TIME, this portability layer is no longer needed, since
4681 Emacs has been using fd_set as a portability layer for some time.
4682 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4683 (SELECT_TYPE): Remove. All uses changed to fd_set.
4684 (fd_set) [!FD_SET]: New typedef.
4686 Simplify EMACS_TIME-related code.
4687 This portability layer is no longer needed, since Emacs has been
4688 using struct timespec as a portability layer for some time.
4689 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4690 Include <time.h> rather than "systime.h"; that's all that's needed now.
4691 * dispnew.c: Include <timespec.h> rather than "systime.h";
4692 that's all that's needed now.
4693 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4694 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4695 TIMESPEC_RESOLUTION.
4696 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4697 LOG10_TIMESPEC_RESOLUTION.
4698 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4699 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4700 (make_emacs_time): Remove. All used changed to make_timespec.
4701 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4702 (current_timespec): Rename from current_emacs_time. All uses changed.
4703 (add_emacs_time): Remove. All uses changed to timespec_add.
4704 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4705 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4706 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4707 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4708 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4709 (current_timespec): Rename from current_emacs_time. All uses changed.
4710 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4711 changed to timespec_cmp.
4712 * xgselect.c: Include <timespec.h>, since our .h files don't.
4714 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4716 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4717 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4718 Remove the leftovers.
4719 * gtkutil.c (toplevel): Do not declare Qxft but include
4721 * image.c (toplevel): Do not declare Vlibrary_cache because
4722 it's already done in lisp.h.
4724 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4726 * lisp.h (Mouse_HLInfo): Move from here...
4727 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4728 (reset_mouse_highlight): New function.
4729 * msdos.c (dos_set_window_size, IT_update_begin)
4730 (internal_terminal_init):
4731 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4732 (ns_initialize_display_info):
4733 * w32console.c (initialize_w32_display):
4734 * w32term.c (x_update_window_end, x_free_frame_resources)
4735 (w32_initialize_display_info):
4736 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4737 * window.c (Fdelete_other_windows_internal):
4738 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4739 * termchar.h (toplevel):
4740 * xterm.h (toplevel): Include dispextern.h.
4742 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4744 Fix minor problems found by static checking.
4745 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4746 (expect): Avoid nested-if warning.
4747 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4748 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4749 * nsterm.h, nsterm.m (ns_select):
4750 * xgselect.c, xgselect.h (xg_select):
4751 Adjust signature to better match pselect's.
4752 * nsterm.m (ns_select):
4753 Don't set *TIMEOUT, since pselect doesn't.
4754 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4755 diagnostic about assigning const char * to it.
4756 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4758 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4760 * lread.c (substitute_object_recurse): Handle hash-tables as well
4763 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4765 Fix unlikely core dump in init_tty, and simplify terminfo case.
4766 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4767 The old version incorrectly dumped core if malloc returned a
4768 buffer containing only non-NUL bytes.
4769 (init_tty): Do not allocate or free termcap buffers; the
4770 struct does that for us now.
4771 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4772 (struct tty_display_info): Define members termcap_term_buffer and
4773 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4774 use them. Allocate them directly in struct rather than indirectly
4775 via a pointer, to simplify init_tty.
4777 * frame.c (check_minibuf_window): Initialize 'window' properly,
4778 so that Emacs reliably aborts later if 'window' is not initialized.
4780 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4782 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4783 of VoidSymbol (Bug#15154).
4785 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4787 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4788 mouse_face_beg_y and mouse_face_end_y.
4789 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4790 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4791 Adjust users and update comment where appropriate.
4793 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4795 * frame.c (check_minibuf_window): New function.
4796 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4797 Call check_minibuf_window (Bug#15183).
4799 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4801 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4802 because this is the only last cursor data we need to keep and consult.
4803 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4804 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4807 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4809 Fix recovering from possible decompression error.
4810 Since insert_from_gap doesn't always move point, we can't use PT as
4811 the position where the partially decompressed data ends, and
4812 should count how many bytes was produced so far.
4813 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4814 (unwind_decompress): Really delete partially uncompressed data.
4815 (Fzlib_decompress_region): Take decompressed data size into account.
4817 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4819 * syntax.c (init_syntax_once): Adjust comment and do an early
4820 initialization of Qchar_table_extra_slots just once...
4821 * casetab.c (init_casetab_once):
4822 * category.c (init_category_once):
4823 * character.c (syms_of_character):
4824 * coding.c (syms_of_coding):
4825 * xdisp.c (syms_of_xdisp): ...and omit it here.
4827 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4829 * xdisp.c (get_next_display_element): Don't apply to characters
4830 from a display vector the logic of setting it->end_of_box_run_p
4831 suitable for characters from a buffer. (Bug#15175)
4833 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4834 to handle directories, rather than '_utime' which doesn't.
4837 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4839 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4840 or fullscreen (Bug#14627).
4842 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4844 System-dependent integer overflow fixes.
4845 * process.c (Fset_process_window_size): Signal an error if
4846 the window size is outside the range supported by the lower level.
4847 * sysdep.c (set_window_size): Return negative on error,
4848 nonnegative on success, rather than -1, 0, 1 on not in system,
4849 failure, success. This is simpler. Caller changed.
4850 (serial_configure): Remove unnecessary initialization of local.
4851 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4852 size fits in unsigned long; this isn't true on some 32-bit hosts.
4853 Avoid buffer overrun if some future version of /proc/meminfo has a
4854 variable name longer than 20 bytes.
4855 (system_process_attributes) [__FreeBSD__]:
4856 Don't assume hw.availpages fits in 'int'.
4858 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4860 Don't let very long directory names overrun the stack.
4861 Fix some related minor problems involving "//", vfork.
4862 * callproc.c (encode_current_directory): New function.
4863 (call_process): Don't append "/"; not needed.
4864 * fileio.c (file_name_as_directory_slop): New constant.
4865 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4866 this can save the caller having to alloca.
4867 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4868 Use SAFE_ALLOCA, not alloca.
4869 (directory_file_name, Fexpand_file_name): Leave leading "//"
4870 alone, since it can be special even on POSIX platforms.
4871 * callproc.c (call_process):
4872 * process.c (Fformat_network_address):
4873 * sysdep.c (sys_subshell):
4874 Use encode_current_directory rather than rolling our own.
4875 (create_process): No need to encode directory; caller does that now.
4876 * process.h (encode_current_directory): New decl.
4877 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4878 Rework to avoid 'goto xyzzy;'.
4880 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4882 * xdisp.c (handle_face_prop): If the default face was remapped use
4883 the remapped face for strings from prefix properties. (Bug#15155)
4885 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4887 Minor cleanup for redisplay interface and few related functions.
4888 * frame.h (enum text_cursor_kinds): Move from here...
4889 * dispextern.h (enum text_cursor_kinds): ...to here.
4890 (toplevel): Drop unnecessary declarations.
4891 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4892 in update_window_end_hook and draw_window_cursor functions.
4893 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4894 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4895 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4896 * xterm.c (x_update_window_end, x_draw_window_cursor):
4897 * xdisp.c (display_and_set_cursor, update_window_cursor)
4898 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4899 enum text_cursor_kinds where appropriate.
4901 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4903 Redesign redisplay interface to drop updated_row and updated_area.
4904 * dispextern.h (updated_row, updated_area): Remove declaration.
4905 (struct redisplay_interface): Pass glyph row and row area parameters
4906 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4907 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4909 * dispnew.c (updated_row, updated_area): Remove.
4910 (redraw_overlapped_rows, update_window_line): Adjust user.
4911 (update_marginal_area, update_text_area): Likewise. Pass updated row
4912 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4913 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4916 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4918 * process.c (flush_pending_output): Remove stub.
4921 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4923 * callproc.c: Fix race that killed background processes (Bug#15144).
4924 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4925 Record deleted process-id in critical section, not afterwards.
4926 Don't mistakenly kill process created by a call-process invocation
4927 that discards output and does not wait.
4929 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4931 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4932 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4933 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4934 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4935 to shut up compiler in mark_object.
4936 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4938 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4940 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4941 We can't portably rely on PTY_OPEN doing that, even if
4942 it calls posix_openpt with O_CLOEXEC.
4944 2013-08-20 Kenichi Handa <handa@gnu.org>
4946 * character.c (string_char): Improve commentary.
4948 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4950 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4951 (struct animation_cache): Make signature a flexible array member.
4952 All uses changed. This is a tad slower but may insulate us better
4953 from future changes to ImageMagick.
4955 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4957 * image.c: Shrink memory needed for animation cache.
4958 (SIGNATURE_DIGESTSIZE): New constant.
4959 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4960 (imagemagick_create_cache): Copy the signature. This saves
4961 several KB of memory that ImageMagick wastes per signature.
4962 Don't bother updating the update_time, as the caller does that now.
4963 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4964 it's a fixed size struct member now.
4965 (imagemagick_get_animation_cache): Always destroy the signature,
4966 as it's now imagemagick_create_cache's responsibility to copy it.
4967 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4968 and use memcmp rather than strcmp.
4969 eassert that ImageMagick returns a signature of the specified length.
4971 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4973 * image.c (imagemagick_get_animation_cache): Don't segfault on
4975 (imagemagick_get_animation_cache): Revert to previous definition
4976 so that it actually works. But keep the memory leak fix.
4977 (imagemagick_get_animation_cache): Fix memory leak.
4979 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4981 * image.c: Fix animation cache signature memory leak.
4982 Fix some other minor performance problems while we're at it.
4983 (imagemagick_create_cache): Clear just the members that
4984 need clearing. Don't set update_time, as caller does that now.
4985 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4986 Simplify by using pointer-to-pointer instead of a prev pointer.
4987 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4988 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4989 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4990 it's already a copy. Free the signature probe unless it's cached.
4992 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4993 This was introduced by my 2013-08-12 fix for Bug#15035.
4995 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4997 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4998 (imagemagick_prune_animation_cache): Now static.
5000 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5002 * image.c (imagemagick_get_animation_cache): Don't segfault when
5003 pruning all entries.
5005 2013-08-18 Ken Brown <kbrown@cornell.edu>
5007 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5008 static heap if ENABLE_CHECKING is defined.
5009 (max_bss_sbrk_ptr): New variable.
5011 (report_sheap_usage): Report maximum static heap usage instead of
5012 ending static heap usage.
5014 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5016 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5017 of zlib_initialized according to the results of calling
5018 init_zlib_functions.
5020 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5022 * image.c: Implement an ImageMagick per-image cache.
5023 (imagemagick_get_animation_cache): Fix a double-free error.
5024 (imagemagick_load_image): Remove the ping_wand code, which only
5025 apparently saved time on invalid animated images, and slowed down
5026 everything else. Optimise for the common case.
5028 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5030 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5032 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5034 * marker.c (set_marker): Remove documentation of undefined behavior.
5036 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5038 * image.c (imagemagick_compute_animated_image): Animate correctly
5039 when sub-images are smaller than the main image.
5040 (imagemagick_compute_animated_image): Setting the iterator row to
5041 zero is apparently not allowed.
5042 (imagemagick_compute_animated_image): Allow images that say they
5043 have sub-images that are bigger than the main image, but just crop
5046 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5048 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5050 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5052 * image.c (imagemagick_compute_animated_image): Respect the GIF
5055 2013-08-15 Ken Brown <kbrown@cornell.edu>
5057 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5058 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5061 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5063 Fix minor problems found by static checking.
5064 * frame.c (delete_frame):
5065 * xdisp.c (next_element_from_display_vector):
5066 Avoid uninitialized local.
5067 * image.c (imagemagick_compute_animated_image): Port to C89.
5068 Prefer usual GNU indentation style for loops.
5069 Be more careful about bizarrely large sizes, by using ptrdiff_t
5072 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5074 Fix infinite frame selection loop (Bug#15025).
5075 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5077 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5079 * xdisp.c (compute_window_start_on_continuation_line):
5080 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5081 to make sure we end up setting the window start at the leftmost
5082 visible character of the display line. This avoids funky
5083 horizontal shifting because the window start is not kept on the
5084 same position. (Bug#15090)
5085 (next_element_from_display_vector): Support 'box' face attribute
5086 in the face definitions of a display vector. (Bug#15099)
5088 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5090 * image.c (imagemagick_compute_animated_image): Implement animated
5092 (imagemagick_compute_animated_image): Fix some compilation
5093 warnings. Implement a very simple cache to make the animation
5094 usable at all, but it should be replaced with a per-image cache.
5096 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5098 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5099 to do `for' loops over alist values.
5100 * buffer.h (FOR_EACH_BUFFER):
5101 * process.c (FOR_EACH_PROCESS): Use it.
5102 (handle_child_signal, status_notify, Fget_buffer_process)
5103 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5105 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5107 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5108 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5109 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5110 to xzalloc and so avoid redundant call to memset.
5111 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5112 members because it is allocated with xzalloc and so already zeroed.
5114 2013-08-14 Ken Brown <kbrown@cornell.edu>
5116 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5119 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5121 Utility function and macro to copy Lisp string to C string.
5122 * lisp.h (xlispstrdupa): New macro.
5123 (xlispstrdup): New prototype.
5124 * alloc.c (xlispstrdup): New function.
5125 * callint.c (Fcall_interactively):
5126 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5127 (Fsubstitute_in_file_name):
5128 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5129 * image.c (x_create_bitmap_from_file):
5130 * w32term.c (w32_term_init):
5131 * xterm.c (x_term_init): Use xlispstrdup.
5133 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5135 * image.c (imagemagick_load_image): Make animated pictures work.
5136 There's still some problems with background color settings, though
5139 * decompress.c (unwind_decompress): Always restore point.
5141 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5143 * marker.c (set_marker): Reformat documentation.
5145 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5147 * xdisp.c (cursor_type_changed): Now static.
5149 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5150 Use changed. This avoids the need to call xmalloc and for the
5151 caller to call xfree, and avoids memory leaks in some situations.
5153 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5155 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5156 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5157 (redisplay_window): If window_end_valid is cleared due to non-zero
5158 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5159 so do not call to try_cursor_movement for that window.
5161 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5163 * window.h (struct window): Convert window_end_pos and
5164 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5165 (wset_window_end_pos, wset_window_end_vpos): Remove.
5166 * dispnew.c (adjust_glyph_matrix):
5167 * window.c (Fwindow_end, replace_window, set_window_buffer)
5169 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5170 (set_vertical_scroll_bar, redisplay_window, try_window)
5171 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5172 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5173 (note_mouse_highlight): Adjust users.
5174 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5177 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5179 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5180 * image.c (imagemagick_filename_hint): Use `const char *' and
5181 prefer SSDATA to SDATA to avoid warnings.
5183 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5185 Cleanup window fringes, margins and scroll bars adjustments.
5186 * window.c (set_window_fringes, set_window_margins)
5187 (set_window_scroll_bars, apply_window_adjustment): New functions.
5188 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5189 (Fset_window_scroll_bars): Use them.
5191 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5193 * window.h (struct window): Convert scroll_bar_width
5194 from Lisp_Object to integer. Adjust comment.
5195 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5197 * window.c (wset_scroll_bar_width): Remove.
5198 (make_window): Initialize scroll_bar_width.
5199 (Fsplit_window_internal): Use direct assignment.
5200 (Fset_window_configuration, save_window_save):
5201 Convert Lisp_Object to integer and back where appropriate.
5202 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5203 bar was actually changed, and mention this in docstring.
5205 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5207 * decompress.c: Minor simplifications.
5208 (Fzlib_decompress_region): Don't bother verifying
5209 that avail_out <= UINT_MAX, as that was confusing.
5210 Mention the restriction in a comment instead.
5211 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5213 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5215 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5216 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5218 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5220 * image.c (imagemagick_filename_hint): Check for errors in the
5223 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5225 * window.c (Fwindow_margins): Return nil when there's no marginal
5226 area, as per the documented API.
5228 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5229 Fmake_vector, as scroll bar's struct members are not all Lisp
5230 objects now. This avoids crashes in GC.
5232 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5233 bool, so its address could be taken.
5235 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5237 * image.c (imagemagick_filename_hint): New function to possibly
5238 apply `image-content-type-suffixes'.
5239 (imagemagick_load_image): Use it.
5241 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5243 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5244 if loading zlib failed.
5246 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5248 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5249 2013-08-13 checkin below. Change bool to BOOL, rule is:
5250 All Obj-C code uses BOOL, except for interfaces callable from C.
5252 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5254 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5256 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5257 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5258 bool instead of BOOL.
5259 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5260 from Lisp_Object to bitfield. Adjust comment.
5261 * w32term.c (x_scroll_bar_create): Adjust user.
5262 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5263 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5264 Use bool for boolean.
5265 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5266 to `unsigned int' when defining a bitfield.
5268 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5270 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5272 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5274 * window.h (struct window): Convert left_margin_cols and
5275 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5276 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5277 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5279 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5281 (showing_window_margins_p, update_window_line, update_frame_1):
5282 * fringe.c (draw_fringe_bitmap_1):
5283 * xdisp.c (window_box_width): Adjust users.
5284 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5285 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5286 Use direct assignment.
5287 (Fset_window_configuration, save_window_save, Fwindow_margins):
5288 Convert Lisp_Object to integer and back where appropriate.
5289 (Fset_window_margins): Adjust user. Return t if any margin
5290 was actually changed, and mention this in docstring.
5292 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5294 * syntax.c (forward_word):
5295 * cmds.c (forward_char, backward_char): Mention the optional argument.
5297 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5299 * window.h (struct window): Convert left_fringe_width
5300 and right_fringe_width from Lisp_Objects to integers.
5302 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5303 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5304 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5306 (make_window): Initialize new integer fields to -1.
5307 (Fsplit_window_internal): Use direct assignment.
5308 (Fset_window_configuration, save_window_save):
5309 Convert Lisp_Object to integer and back where appropriate.
5310 (Fset_window_fringes): Adjust user. Return t if any fringe
5311 was actually changed, and mention this in docstring.
5313 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5315 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5316 * nsfns.m (x_set_cursor_type):
5317 * w32fns.c (x_set_cursor_type):
5318 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5319 * xdisp.c (set_frame_cursor_types): ...but in common code.
5321 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5323 * font.c (clear_font_cache): New function, stripped from...
5324 (Fclear_font_cache): ...here, which now uses the function
5325 above. Adjust comment.
5326 * font.h (clear_font_cache): Add prototype.
5327 * xfaces.c (clear_face_cache): Use clear_font_cache.
5329 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5331 * window.c (Fset_window_start): Compare `w', not `window' because
5332 `w' might not be equal to `window' after call to decode_live_window.
5334 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5336 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5337 This fixes a problem introduced by the Bug#15035 patch
5338 when using GPG. Reported by Herbert J. Skuhra.
5340 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5342 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5343 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5344 not yet initialized.
5346 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5348 * decompress.c (Fzlib_decompress_region): Support zlib
5349 decompression, too, and rename.
5351 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5353 Minor zlib configuration tweaks.
5354 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5355 Don't assume presence of fn_inflateInit2_ zlib internal function.
5357 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5359 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5360 include the zlib prefix.
5362 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5364 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5365 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5366 define static variables that are pointers to zlib functions to be
5368 (init_zlib_functions) [WINDOWSNT]: New function.
5369 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5371 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5372 macros instead of invoking the zlib functions directly.
5373 (syms_of_decompress): DEFSYM Qzlib_dll.
5374 Staticpro Szlib_available_p.
5376 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5378 Avoid looping over all frame windows to freeze and unfreeze.
5379 * window.h (struct window): Drop frozen_window_start_p.
5380 (freeze_window_starts): Drop prototype.
5381 * frame.h (struct frame): New frozen_window_starts flag.
5382 (FRAME_WINDOWS_FROZEN): New macro.
5383 * window.c (freeze_window_start, freeze_window_starts):
5385 (select_window, replace_window): Adjust users.
5386 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5387 (window_frozen_p): New function.
5388 (redisplay_window): Use it.
5390 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5392 Fix some fd issues when running subprocesses (Bug#15035).
5393 Fix bugs that can leak files or file descriptors on errors.
5394 Don't unlink open temp files, as that's hard for users to diagnose
5395 when things go awry (e.g., temp disk exhausted).
5396 Don't bother to lock temp files. Check for invalid recursion.
5397 * callproc.c (synch_process_fd): Remove. All uses removed.
5398 (synch_process_tempfile): New var or macro.
5399 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5401 (record_kill_process): New arg, the temp name. All callers changed.
5402 (delete_temp_file): Now just a simple wrapper around unlink.
5403 (call_process_kill): New arg, the call_process_fd array.
5404 Close them all. Clear synch_process_pid. Remove the temp file,
5405 or arrange for it to be removed.
5406 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5407 that's been moved to synch_process_tempfile. Caller changed.
5408 Do not remove the tempfile; that's now call_process_kill's
5410 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5411 call_process_kill; the caller now does that.
5412 (call_process_cleanup): Do not close the process fd; that's now
5413 call_process_kill's responsibility.
5414 (Fcall_process): Implement via new function call_process, which
5415 has most of the old body of Fcall_process, but with a different API.
5416 (call_process): New function that does not open or close filefd if
5417 it is nonnegative. Record which fds need to be closed, and let
5418 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5419 Signal an error if invoked recursively (could be done via a hook).
5420 Simplify creation of the tempfile in the MSDOS case.
5421 Don't create the output file until after checking for the executable.
5422 Report any failure to open /dev/null.
5423 Don't open /dev/null for writing twice; once is enough.
5424 Don't create pipe if all output is being discarded or sent to file.
5425 Don't worry about setting up the coding system or reading from the
5426 pipe if all output is being discarded.
5427 Hoist fd_error local into top level, to lessen block nesting.
5428 Don't record deleted pid here; now done by Fcall_process_region.
5429 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5430 and note its success in synch_process_tempfile.
5431 Do not leak resources when child_setup fails.
5432 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5433 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5434 (create_temp_file): Now returns open fd, with an additional
5435 Lisp_Object * argument to return the name. All callers changed.
5436 Do not close the file; rewind it instead, and leave it open for
5437 the caller. Do not lock the temp file. Unwind-protect the file
5438 and the file-descriptor.
5439 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5440 If an asynchrounous process, record it here, not in call_process.
5441 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5442 * eval.c (set_unwind_protect): New function.
5443 * fileio.c (write_region): New function, generalized from the
5444 old Fwrite_region. Do not lock temp files.
5445 (Fwrite_region): Use it.
5446 * lisp.h (set_unwind_protect, write_region): New decls.
5447 * process.c: Include <verify.h>.
5448 (make_process): Mark fds as initially closed.
5449 (deleted_pid_list): Now a list of pid-filename pairs.
5451 (close_process_fd): New function.
5452 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5453 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5454 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5455 (create_process, create_pty, Fmake_serial_process)
5456 (server_accept_connection): Record which fds need to be closed,
5457 and let deactivate_process close them.
5458 (Fmake_network_process): Do not discard the unwind-protect
5459 until it's safe to do so.
5460 (deactivate_process): Close the fds opened by create_process etc.
5461 (Fprocess_send_eof): Adjust to new way of recording open fds.
5462 Report an error if /dev/null can't be opened, instead of aborting.
5463 * process.h (PROCESS_OPEN_FDS): New constant.
5464 (struct Lisp_Process): New member open_fds.
5465 (record_kill_process, record_deleted_pid): Adjust signatures.
5466 (record_deleted_pid): Move decl here ...
5467 * syswait.h (record_deleted_pid): ... from here.
5469 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5471 * decompress.c: Fix bugs with large buffers and weird inputs.
5472 Tune a bit. Reindent as per usual Emacs style.
5473 (BUFFER_SIZE): Remove.
5474 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5475 more than UINT_MAX bytes. Decompress into the gap instead of into
5476 an auto buffer, as this should avoid copying. Return nil if
5477 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5478 set immediate_quit; we shouldn't trust zlib code that much.
5480 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5482 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5483 errors, and really move the gap to where we want it.
5485 * lisp.h: Include decompress.c support.
5487 * emacs.c (main): Include decompress.c support.
5489 * Makefile.in: Include -lz if present.
5491 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5493 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5494 (initWithTitle:): Initialize frame to 0.
5495 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5496 (fillWithWidgetValue:frame:): Rename from
5497 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5499 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5500 fillWithWidgetValue:frame:
5502 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5503 remove memory leak warnings.
5505 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5506 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5509 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5510 (x_activate_menubar): Update the whole menu.
5511 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5512 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5513 current event is not NSSystemDefined (Bug#15001).
5514 Call ns_check_menu_open only if trackingMenu is 2.
5515 (menuDidClose:): New method, decrease trackingMenu.
5516 (fillWithWidgetValue:setDelegate:): New method.
5517 (fillWithWidgetValue:): Call the above.
5519 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5521 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5523 Omit some unnecessary casts.
5524 Many of these go back to the old pre-C89 days, when they may have
5525 been needed, but we've been assuming C89 or later for a while now.
5526 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5527 (live_float_p, live_misc_p, live_vector_p):
5528 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5529 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5530 (defvar_per_buffer):
5531 * callint.c (Fcall_interactively):
5532 * doc.c (Fsubstitute_command_keys):
5533 * filelock.c (get_boot_time):
5534 * frame.c (xrdb_get_resource):
5535 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5536 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5537 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5538 (menuitem_highlight_callback, menu_destroy_callback)
5539 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5540 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5541 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5542 (xg_tool_bar_help_callback, tb_size_cb):
5543 * image.c (xpm_alloc_color, png_read_from_memory)
5544 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5545 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5547 * keymap.c (describe_map):
5548 * nsfns.m (Fns_display_monitor_attributes_list):
5549 * nsmenu.m (process_dialog:):
5550 * nsterm.m (hold_event):
5551 * process.c (wait_reading_process_output):
5552 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5553 * scroll.c (do_direct_scrolling, scrolling_1):
5554 * termcap.c (tgetent):
5555 * window.c (check_window_containing, add_window_to_list)
5556 (freeze_window_starts):
5557 * xdisp.c (compare_overlay_entries, vmessage):
5558 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5559 (x_get_monitor_attributes_xrandr)
5560 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5561 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5562 * xfont.c (xfont_match, xfont_open):
5563 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5564 (menubar_selection_callback, menu_position_func)
5565 (popup_selection_callback, create_and_show_popup_menu)
5566 (dialog_selection_callback, create_and_show_dialog):
5567 * xrdb.c (x_get_string_resource):
5569 * xsmfns.c (x_session_check_input):
5570 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5571 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5572 (xaw_jump_callback, xaw_scroll_callback):
5573 Omit unnecessary casts.
5575 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5577 Minor string-length refactoring.
5578 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5579 * frame.c (make_monitor_attribute_list):
5580 Prefer build_string to strlen + make_string.
5582 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5584 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5585 don't check minor_code (Bug#14417).
5587 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5589 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5590 vertical positions instead. This avoids calling MATRIX_ROW with
5591 row numbers that are possibly beyond valid limits. (Bug#15064)
5593 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5595 Use xstrdup and build_unibyte_string where applicable.
5596 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5597 * xfns.c (x_window):
5598 * xrdb.c (x_get_customization_string):
5599 * xterm.c (xim_initialize):
5600 * w32fns.c (w32_window): Use xstrdup.
5601 (w32_display_monitor_attributes_list):
5602 * emacs.c (init_cmdargs):
5603 * keyboard.c (PUSH_C_STR):
5604 * nsfont.m (nsfont_open):
5605 * sysdep.c (system_process_attributes):
5606 * w32.c (system_process_attributes):
5607 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5609 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5611 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5612 variables of these types so that GDB would know about them, as aid
5613 for debugging fatal exceptions. (Bug#15024) See also
5614 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5617 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5619 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5620 larger than the NSWindow (Bug#14934).
5622 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5624 Redesign redisplay interface to drop global variable updated_window.
5625 Always pass currently updated window as a parameter to update routines.
5626 * dispextern.h (updated_window): Remove declaration.
5627 (struct redisplay_interface): Pass window parameter to
5628 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5629 and after_update_window_hook.
5630 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5632 * dispnew.c (updated_window): Remove.
5633 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5634 (update_window_line): Adjust to match redisplay interface changes.
5635 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5636 (ns_scroll_run, ns_after_update_window_line):
5637 * w32term.c (x_update_window_begin, x_update_window_end)
5638 (x_after_update_window_line, x_scroll_run):
5639 * xterm.c (x_update_window_begin, x_update_window_end)
5640 (x_after_update_window_line, x_scroll_run):
5641 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5642 Likewise. Adjust comments where appropriate.
5643 (x_cursor_to): Simplify because this is always called during window
5644 update (but install debugging check anyway).
5645 (expose_window): Check must_be_updated_p flag to see whether this
5646 function is called during window update.
5648 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5650 Do not reset window modification event counters excessively.
5651 These leftovers and poor man's tricky methods to catch extra
5652 redisplay's attention are no longer needed.
5653 * frame.c (set_menu_bar_lines_1):
5654 * minibuf.c (read_minibuf_unwind):
5655 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5656 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5657 (window_scroll_line_based, Fset_window_configuration):
5658 * xdisp.c (redisplay_window): Do not reset last_modified and
5659 last_overlay_modified counters.
5661 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5663 * xselect.c (x_send_client_event): Set send_event and serial, memset
5664 data.l as it might be bigger than data.b. Use 24 bit mask to
5665 XSendEvent (Bug#15034).
5667 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5669 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5670 for TTY frames that are not the top frame on their console.
5673 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5675 * w32term.c (w32fullscreen_hook): Really maximize frame when
5676 asked for (Bug#14841).
5678 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5680 Prefer selected_window to Fselected_window, likewise for frames.
5681 * buffer.c (Fbuffer_swap_text):
5682 * data.c (Fvariable_binding_locus):
5683 * window.c (run_window_configuration_change_hook): Adjust users.
5684 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5685 Use decode_live_frame.
5687 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5689 Be more careful if selected window shows the buffer other than current,
5690 use window_outdated only if this is not so. This change should also
5691 address some weird issues discussed in Bug#13012.
5692 * window.h (window_outdated): New prototype.
5693 * window.c (window_outdated): Now here. Convert from static and
5694 always assume window's buffer.
5695 (Fwindow_end, Fwindow_line_height): Use it.
5696 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5697 and always assume window's buffer.
5698 (redisplay_window): Adjust user.
5699 (redisplay_internal): Call to reconsider_clip_changes once and
5700 check whether mode line should be updated only if selected window
5701 shows current buffer.
5702 (run_window_scroll_functions): Use eassert for debugging check.
5703 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5705 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5707 * window.c (window_scroll, window_scroll_pixel_based)
5708 (window_scroll_line_based): Use bool for booleans.
5710 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5712 * process.c: Fix minor off-by-one issues in descriptor counts.
5713 This shouldn't fix any real bugs, but it cleans up the code a bit.
5714 (max_process_desc, max_input_desc): -1, not 0, means none.
5716 (delete_input_desc): New function.
5717 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5718 (deactivate_process): Scan backwards when recomuting max_process_desc;
5719 that should be faster.
5720 (init_process_emacs): Initialize max_input_desc.
5722 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5724 Use region cache to speedup bidi_find_paragraph_start.
5725 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5726 Rename cache_long_line_scans to cache_long_scans.
5727 * buffer.c (bset_cache_long_line_scans): Rename to
5728 bset_cache_long_scans.
5729 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5730 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5732 (syms_of_buffer): Rename cache-long-line-scans to
5733 cache-long-scans. Adjust docstring.
5734 * search.c (newline_cache_on_off):
5735 * indent.c (width_run_cache_on_off): Adjust users.
5736 * bidi.c (bidi_paragraph_cache_on_off): New function.
5737 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5738 * insdel.c (prepare_to_modify_buffer):
5739 Invalidate bidi_paragraph_cache if enabled.
5741 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5743 Invalidate region caches only if buffer text is going to be changed.
5744 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5745 (modify_text): ...new prototype.
5746 (prepare_to_modify_buffer_1): New prototype.
5747 * textprop.c (modify_region): Rename to...
5748 (modify_text_properties): ...new function.
5749 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5750 (Fremove_list_of_text_properties): Adjust users.
5751 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5752 (modify_text): ...new function.
5753 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5754 (prepare_to_modify_buffer_1): ...new function.
5755 * casefiddle.c (casify_region):
5756 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5757 (Ftranspose_regions): Use modify_text.
5759 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5761 * lisp.mk (lisp): Add nadvice.elc.
5763 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5765 New macro to iterate over live buffers similar to frames.
5766 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5767 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5768 Declare buffer-related variables here to offload lisp.h.
5769 * buffer.c (Vbuffer_alist): Adjust comment.
5770 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5771 (other_buffer_safely):
5772 * data.c (store_symval_forwarding):
5773 * dispnew.c (Fframe_or_buffer_changed_p):
5774 * fileio.c (Fdo_auto_save):
5775 * filelock.c (unlock_all_files):
5776 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5778 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5780 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5781 * callproc.c (create_temp_file):
5782 * filelock.c (create_lock_file):
5783 Assume mkostemp, since it's now provided by Gnulib.
5785 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5787 * w32.c (mkostemp): New function.
5788 (mktemp): Remove, no longer used. Most of the code reused in
5789 mkostemp. (Bug#15015)
5790 (mktemp): Don't undef.
5792 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5794 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5795 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5796 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5797 (free_glyph_pool, check_glyph_memory): Likewise for
5798 all users. Adjust comments where appropriate.
5800 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5802 * composite.h: Minor fixups.
5803 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5804 to fix a misspelling, and change it to an inline function while
5805 we're at it (it need not be a macro). All uses changed.
5806 (composition_method, composition_valid_p):
5807 Rewrite to avoid assignments in if-conditions.
5809 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5811 Do not use global Lisp_Object in composition macros.
5812 * composite.h (composition_temp): Remove declaration.
5813 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5814 (composition_method, composition_valid_p): ...inline functions.
5815 (compose_region): Remove the leftover.
5816 * composite.c (composition_temp): Remove.
5817 (run_composition_function, update_compositions)
5818 (composition_compute_stop_pos, composition_adjust_point)
5819 (Ffind_composition_internal):
5820 * coding.c (handle_composition_annotation):
5821 * xdisp.c (handle_composition_prop, check_point_in_composition):
5822 Related users changed.
5824 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5826 Drop FRAME_PTR typedef.
5827 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5828 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5829 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5830 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5831 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5832 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5833 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5834 All related users changed.
5836 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5838 * eval.c (default_toplevel_binding): New function.
5840 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5841 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5842 (syms_of_eval): Export them.
5843 * data.c (Fdefault_value): Micro cleanup.
5844 * term.c (init_tty): Use "false".
5846 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5848 Fix X GC leak in GTK and raw (no toolkit) X ports.
5849 * xterm.c (x_free_frame_resources): If white and black relief
5850 GCs are allocated, always free them here.
5851 * xfns.c (x_make_gc): Omit redundant initialization.
5852 * widget.c (create_frame_gcs): Remove the leftover.
5853 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5854 in x_free_frame_resources.
5856 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5858 * nsterm.m (windowWillResize:toSize:): Only change title if
5859 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5861 (viewDidEndLiveResize): New method.
5863 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5864 inside NS_IMPL_COCOA.
5866 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5868 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5869 Do not check whether undo is enabled because record_insert and
5870 record_delete does that themselves.
5872 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5874 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5875 member which is not really used any more.
5876 (FRAME_XIC_BASE_FONTNAME): Remove.
5877 * xfns.c (xic_free_fontset): Adjust user.
5878 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5879 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5880 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5881 (xdialog_show): Use eassert for debugging check.
5882 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5884 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5886 * fileio.c, fns.c (merge): Move extern decl from here ...
5887 * lisp.h (merge): ... to here.
5889 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5891 Fix last font-related change.
5892 * w32font.h (w32font_list_internal, w32font_match_internal):
5894 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5895 (uniscribe_list_family): Adjust to match font API change.
5896 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5897 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5899 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5901 * frame.h (FRAME_MOUSE_UPDATE):
5902 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5903 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5905 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5907 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5908 * font.h (struct font_driver): Change list, match, and list_family
5909 functions to accept struct frame * as first arg.
5910 * font.c (font_score, font_compare, font_sort_entities):
5912 (font_sort_entities, font_list_entities, font_select_entity):
5913 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5914 match font API change.
5915 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5916 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5917 * ftxfont.c (ftxfont_list, ftxfont_match):
5918 * xftfont.c (xftfont_list, xftfont_match):
5919 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5920 * w32font.c (w32font_list, w32font_match, w32font_list):
5921 (w32font_list_internal, w32_font_match_internal): Likewise.
5922 * xfaces.c (Fx_family_fonts): Adjust user.
5924 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5926 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5927 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5928 only if HAVE_X_WINDOWS is in use.
5929 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5930 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5931 * w32term.c (x_wm_set_icon_position): Likewise.
5932 * w32fns.c (x_icon): Adjust user.
5934 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5936 * xterm.c (last_mouse_press_frame): Remove the
5937 leftover which is not really used any more.
5938 (handle_one_xevent, syms_of_xterm): Adjust users.
5939 (x_flush): Call XFlush once per each X display, not frame.
5940 This is better because this code always unconditionally skips
5941 non-X frames in Vframe_list and issues the only XFlush if we
5942 have more than one X frame on the same X display.
5943 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5944 Use bool for booleans.
5945 (x_draw_glyph_string_background, cvt_string_to_pixel):
5946 (cvt_pixel_dtor): Drop unnecessary prototypes.
5947 * xterm.h (x_display_ok): Adjust prototype.
5949 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5951 Drop unnecessary functions that deals with frame pixel size.
5952 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5953 (x_pixel_height): Drop prototypes.
5954 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5955 (x_pixel_height): Drop implementations.
5956 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5957 which should be always valid for window frame.
5958 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5959 * w32menu.c (Fx_popup_dialog):
5960 * xmenu.c (Fx_popup_dialog): Likewise for both.
5962 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5964 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5965 frame parameters and call to Fmodify_frame_parameters just once.
5966 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5967 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5968 and mention nil frame in docstring.
5970 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5972 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5973 (x_figure_window_size): Likewise. Adjust to return long.
5974 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5975 (toplevel): Move Qterminal_live_p to...
5976 * terminal.c (toplevel): ...here, make it static, and...
5977 (syms_of_terminal): ...DEFSYM here.
5978 * frame.h (Qterminal_live_p): Remove declaration.
5979 (make_frame, x_figure_window_size): Adjust prototype.
5980 * nsfns.m (Fx_create_frame): Use long for window flags.
5982 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5984 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5985 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5986 Do not assume that emacs_close (INT_MAX) is a no-op.
5988 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5990 * xfaces.c (make_face_cache): For struct face_cache, prefer
5991 xmalloc to xzalloc and so avoid redundant call to memset.
5992 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5994 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5996 * fringe.c (draw_window_fringes, update_window_fringes)
5997 (compute_fringe_widths):
5998 * w32term.c (x_draw_glyph_string):
5999 * window.c (candidate_window_p, Frecenter):
6000 * xfaces.c (realize_basic_faces, realize_default_face)
6001 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6002 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6003 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6004 * xmenu.c (Fx_menu_bar_open_internal):
6005 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6006 * xsettings.c (xft_settings_event):
6007 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6008 Use bool for booleans. Adjust style and comments where
6010 * dispextern.h (draw_window_fringes, update_window_fringes)
6011 (compute_fringe_widths):
6012 * xterm.h (x_had_errors_p): Adjust prototype.
6014 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6016 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6017 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6019 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6021 * fns.c (toplevel): Remove comment before Fsafe_length because
6024 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6026 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6028 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6030 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6031 frame which got the message is still alive, before dereferencing
6032 its pointer. (Bug#14970)
6034 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6035 be a live window, before using it as such. (Bug#14970)
6037 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6039 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6040 w32_detect_focus_change instead of doing part of its job by hand.
6041 This fixes the problem whereby FOCUS_OUT events were not sent to
6044 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6046 * process.c (Fprocess_list): Doc fix.
6048 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6049 being re-exposed only if it didn't ask to become visible.
6050 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6051 was previously iconified. (Bug#14841)
6052 (x_iconify_frame): Mark the frame iconified.
6054 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6056 Fix minor problems found by static checking.
6057 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6058 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6060 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6062 * eval.c (set_specpdl_old_value): New function.
6063 (unbind_to): Minor simplification.
6064 (get_backtrace_frame): New function.
6065 (Fbacktrace_frame): Use it. Add `base' argument.
6066 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6067 (syms_of_eval): Export backtrace-eval.
6068 * xterm.c (x_focus_changed): Simplify.
6070 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6072 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6074 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6076 * xdisp.c (redisplay_window): Instead of moving point out of
6077 scroll margin, reject the force_start method, and try scrolling
6078 instead. (Bug#14780)
6080 2013-07-24 Ken Brown <kbrown@cornell.edu>
6082 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6085 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6087 * eval.c (Fprogn): Do not check that BODY is a proper list.
6088 This undoes the previous change. The check slows down the
6089 interpreter, and is not needed to prevent a crash. See
6090 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6092 2013-07-23 Glenn Morris <rgm@gnu.org>
6094 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6096 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6098 Port to GNU/Linux systems with tinfo but not ncurses.
6099 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6100 to decide whether ncurses is being used. Without this change,
6101 GCC complains about tgetent not being declared, on a system
6102 that has tinfo installed but ncurses not installed.
6104 * eval.c (Fprogn): Check that BODY is a proper list.
6106 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6107 * data.c (Fsetq_default):
6108 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6109 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6111 Tune by taking advantage of the fact that ARGS is always a list
6112 when a function is declared to have UNEVALLED args.
6114 * emacsgtkfixed.c: Port to GCC 4.6.
6115 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6117 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6119 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6120 here to silence compiler warnings.
6122 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6124 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6125 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6126 from messing up Emacs's 'struct frame' (Bug#14923).
6128 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6130 * alloc.c (make_save_ptr_ptr): Define this function.
6131 It was inadvertently omitted. It's needed only if
6132 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6134 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6136 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6137 frame have focus (Bug#14895).
6139 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6141 Avoid vfork-related deadlock more cleanly.
6142 * callproc.c (child_setup): When the child's exec fails, output
6143 the program name, as that's more useful. Use O_NONBLOCK to avoid
6145 * process.c (create_process_1): Remove; no longer needed.
6146 (create_process): Remove timer hack; no longer needed, now that
6147 the child avoids deadlock.
6149 2013-07-20 Glenn Morris <rgm@gnu.org>
6151 * image.c (Fimage_flush): Fix doc typo.
6153 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6155 Fix array bounds violation when pty allocation fails.
6156 * process.c (PTY_NAME_SIZE): New constant.
6157 (pty_name): Remove static variable; it's now auto.
6158 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6159 Take pty_name as an arg rather than using a static variable.
6160 All callers changed.
6161 (create_process): Recover pty_flag from process, not from volatile local.
6162 (create_pty): Stay inside array even when pty allocation fails.
6163 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6165 * lread.c (Fload): Avoid initialization only when lint checking.
6166 Mention that it's needed only for older GCCs.
6168 2013-07-20 Kenichi Handa <handa@gnu.org>
6170 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6171 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6173 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6175 * lread.c (Fload): Avoid uninitialized warning.
6177 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6179 Fix some minor file descriptor leaks and related glitches.
6180 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6181 (create_lock_file): Use write, not emacs_write.
6182 * image.c (slurp_file, png_load_body):
6183 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6184 (server_accept_connection):
6185 Don't leak an fd on memory allocation failure.
6186 * image.c (slurp_file): Add a cheap heuristic for growing files.
6187 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6188 as that's what the other routines do. Maybe input need not be
6189 blocked at all, but it's better to be consistent.
6190 Avoid undefined behavior when strlen is zero.
6192 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6193 (NSTATICS): Now a constant; doesn't need to be a macro.
6195 2013-07-19 Richard Stallman <rms@gnu.org>
6197 * coding.c (decode_coding_utf_8): Add simple loop for fast
6198 processing of ASCII characters.
6200 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6202 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6204 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6206 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6207 unportable 'struct x_display_info'.
6208 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6211 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6213 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6214 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6216 (system_process_attributes): Prefer plain char to unsigned char
6217 when either will do. Clean up properly if interrupted or if
6218 memory allocations fail. Don't assume sscanf succeeds.
6219 Remove no-longer-needed workaround to stop GCC from whining.
6220 Read command-line once, instead of multiple times. Check read status a
6223 Fix obscure porting bug with varargs functions.
6224 The code assumed that int is treated like ptrdiff_t in a vararg
6225 function, which is not a portable assumption. There was a similar
6226 -- though these days less likely -- porting problem with various
6227 assumptions that pointers of different types all smell the same as
6228 far as vararg functions is conserved. To make this problem less
6229 likely in the future, redo the API to use varargs functions.
6230 * alloc.c (make_save_value): Remove this vararg function.
6231 All uses changed to ...
6232 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6233 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6235 (make_save_ptr): Rename from make_save_pointer, for consistency with
6236 the above. Define only on platforms that need it. All uses changed.
6238 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6240 * keyboard.c: Try to fix typos in previous change.
6241 (DISPLAY_LIST_INFO): New macro.
6242 (kbd_buffer_get_event): Do not access members that are not present
6243 in X11. Revert inadvertent change of "!=" to "=".
6245 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6247 * keyboard.c (kbd_buffer_get_event):
6248 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6249 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6251 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6253 * filelock.c: Fix unlikely file descriptor leaks.
6254 (get_boot_time_1): Rework to avoid using emacs_open.
6255 This doesn't actually fix a leak, but is better anyway.
6256 (read_lock_data): Use read, not emacs_read.
6258 * doc.c: Fix minor memory and file descriptor leaks.
6259 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6260 (get_doc_string, Fsnarf_documentation):
6261 Fix file descriptor leak on error.
6263 * term.c: Fix minor fdopen-related file descriptor leaks.
6264 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6265 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6267 * charset.c: Fix file descriptor leaks and errno issues.
6269 (load_charset_map_from_file): Don't leak file descriptor on error.
6270 Use plain record_xmalloc since the allocation is larger than
6271 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6273 * eval.c (record_unwind_protect_nothing):
6274 * fileio.c (fclose_unwind):
6276 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6277 The replacement doesn't block input, but that no longer seems
6280 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6282 * lread.c: Fix file descriptor leaks and errno issues.
6283 (Fload): Close some races that leaked fds or streams when 'load'
6285 (Fload, openp): Report error number of last nontrivial failure to open.
6286 ENOENT counts as trivial.
6287 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6289 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6290 now that the function is always called with a nonnegative arg.
6291 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6292 All uses replaced with ...
6293 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6295 A few more minor file errno-reporting bugs.
6296 * callproc.c (Fcall_process):
6297 * doc.c (Fsnarf_documentation):
6298 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6299 * process.c (set_socket_option):
6300 Don't let a constructor trash errno.
6301 * doc.c: Include <errno.h>.
6303 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6305 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6307 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6309 Fix w32 bug with call-process-region (Bug#14885).
6310 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6311 to Fcall_process when the input is empty. This simplifies the
6312 code a bit. It makes no difference on POSIXish platforms but
6313 apparently it fixes a bug on w32.
6315 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6316 * fileio.c (close_file_unwind): Don't close if FD is negative;
6317 this can happen when unwinding a zapped file descriptor.
6318 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6319 in case Emacs runs out of memory between the two unwind-protects.
6320 Don't trash errno when closing FD.
6321 Zap the FD in the specpdl when closing it, instead of deferring
6322 the removal of the unwind-protect; this fixes a bug where a child
6323 function unwinds the stack past us.
6325 New unwind-protect flavors to better type-check C callbacks.
6326 This also lessens the need to write wrappers for callbacks,
6327 and the need for make_save_pointer.
6328 * alloc.c (free_save_value):
6329 * atimer.c (run_all_atimers):
6331 * alloc.c (safe_alloca_unwind):
6332 * atimer.c (unwind_stop_other_atimers):
6333 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6334 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6335 * minibuf.c (choose_minibuf_frame_1):
6336 * process.c (make_serial_process_unwind):
6337 * xdisp.c (pop_message_unwind):
6338 * xselect.c (queue_selection_requests_unwind):
6339 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6340 * alloc.c (record_xmalloc):
6341 Prefer record_unwind_protect_ptr to record_unwind_protect with
6343 * alloc.c (Fgarbage_collect):
6344 Prefer record_unwind_protect_void to passing a dummy.
6345 * buffer.c (restore_buffer):
6346 * window.c (restore_window_configuration):
6347 * xfns.c, w32fns.c (do_unwind_create_frame)
6348 New wrapper. All record-unwind uses of wrappee changed.
6349 * buffer.c (set_buffer_if_live):
6350 * callproc.c (call_process_cleanup, delete_temp_file):
6351 * coding.c (code_conversion_restore):
6352 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6353 * editfns.c (save_excursion_restore)
6354 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6355 (save_restriction_restore):
6356 * eval.c (restore_stack_limits, un_autoload):
6357 * fns.c (require_unwind):
6358 * keyboard.c (recursive_edit_unwind, tracking_off):
6359 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6360 * macros.c (pop_kbd_macro, restore_menu_items):
6361 * nsfns.m (unwind_create_frame):
6362 * print.c (print_unwind):
6363 * process.c (start_process_unwind):
6364 * search.c (unwind_set_match_data):
6365 * window.c (select_window_norecord, select_frame_norecord):
6366 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6367 (fast_set_selected_frame):
6368 * xfns.c, w32fns.c (unwind_create_tip_frame):
6369 Return void, not a dummy Lisp_Object. All uses changed.
6370 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6371 * callproc.c (call_process_kill):
6372 * fileio.c (restore_point_unwind, decide_coding_unwind)
6373 (build_annotations_unwind):
6374 * insdel.c (Fcombine_after_change_execute_1):
6375 * keyboard.c (read_char_help_form_unwind):
6376 * menu.c (unuse_menu_items):
6377 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6378 * sound.c (sound_cleanup):
6379 * xdisp.c (unwind_redisplay):
6380 * xfns.c (clean_up_dialog):
6381 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6382 Accept no args and return void, instead of accepting and returning
6383 a dummy Lisp_Object. All uses changed.
6384 * cygw32.c (fchdir_unwind):
6385 * fileio.c (close_file_unwind):
6386 * keyboard.c (restore_kboard_configuration):
6387 * lread.c (readevalllop_1):
6388 * process.c (wait_reading_process_output_unwind):
6389 Accept int and return void, rather than accepting an Emacs integer
6390 and returning a dummy object. In some cases this fixes an
6391 unlikely bug when the corresponding int is outside Emacs integer
6392 range. All uses changed.
6393 * dired.c (directory_files_internal_unwind):
6394 * fileio.c (do_auto_save_unwind):
6395 * gtkutil.c (pop_down_dialog):
6396 * insdel.c (reset_var_on_error):
6397 * lread.c (load_unwind):
6398 * xfns.c (clean_up_file_dialog):
6399 * xmenu.c, nsmenu.m (pop_down_menu):
6400 * xmenu.c (cleanup_widget_value_tree):
6401 * xselect.c (wait_for_property_change_unwind):
6402 Accept pointer and return void, rather than accepting an Emacs
6403 save value encapsulating the pointer and returning a dummy object.
6405 * editfns.c (Fformat): Update the saved pointer directly via
6406 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6407 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6408 (unwind_body): New function.
6409 (record_unwind_protect): First arg is now a function returning void,
6410 not a dummy Lisp_Object.
6411 (record_unwind_protect_ptr, record_unwind_protect_int)
6412 (record_unwind_protect_void): New functions.
6413 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6414 * fileio.c (struct auto_save_unwind): New type.
6415 (do_auto_save_unwind): Use it.
6416 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6417 * insdel.c (struct rvoe_arg): New type.
6418 (reset_var_on_error): Use it.
6419 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6421 (specbinding_func): Remove; there are now several such functions.
6422 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6423 (set_unwind_protect_ptr): New function.
6424 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6426 Be simpler and more consistent about reporting I/O errors.
6427 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6428 Say "Read error" and "Write error", rather than "I/O error", or
6429 "IO error reading", or "IO error writing", when a read or write
6431 * process.c (Fmake_network_process, wait_reading_process_output)
6432 (send_process, Fprocess_send_eof, wait_reading_process_output):
6433 Capitalize diagnostics consistently. Put "failed foo" at the
6434 start of the diagnostic, so that we don't capitalize the
6435 function name "foo". Consistently say "failed" for such
6437 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6438 All callers changed. This is so it can use report_file_error.
6439 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6440 diagnostics consistently as above.
6442 * fileio.c (report_file_errno): Fix errno reporting bug.
6443 If the file name is neither null nor a pair, package it up as a
6444 singleton list. All callers changed, both to this function and to
6445 report_file_error. This fixes a bug where the memory allocator
6446 invoked by list1 set errno so that the immediately following
6447 report_file_error reported the wrong errno value.
6449 Fix minor problems found by --enable-gcc-warnings.
6450 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6451 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6453 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6455 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6456 Set event->arg to Qt if switch-event shall be generated.
6457 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6459 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6461 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6464 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6465 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6466 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6467 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6468 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6469 and there is a focused frame.
6470 (head_table): Add focus-in and focus-out.
6471 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6472 bind to handle-focus-in/out.
6474 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6475 (Fhandle_switch_frame): Call Fhandle_focus_in.
6476 (syms_of_frame): defsubr handle-focus-in/out.
6478 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6480 Fix porting bug to older POSIXish platforms (Bug#14862).
6481 * sysdep.c (emacs_pipe): New function, that implements
6482 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6483 This should port better to CentOS 5 and to Mac OS X 10.6.
6484 All calls to pipe2 changed.
6486 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6487 This makes the code easier to read and the executable a bit smaller.
6488 Do not replace all calls to Fcons that happen to create lists,
6489 just calls that are intended to create lists. For example, when
6490 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6491 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6492 Similarly for list2 through list5.
6493 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6494 * bytecode.c (exec_byte_code):
6495 * callint.c (quotify_arg, Fcall_interactively):
6496 * callproc.c (Fcall_process, create_temp_file):
6497 * charset.c (load_charset_map_from_file)
6498 (Fdefine_charset_internal, init_charset):
6499 * coding.c (get_translation_table, detect_coding_system)
6500 (Fcheck_coding_systems_region)
6501 (Fset_terminal_coding_system_internal)
6502 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6503 * composite.c (update_compositions, Ffind_composition_internal):
6504 * dired.c (directory_files_internal, file_name_completion)
6506 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6507 * doc.c (Fsnarf_documentation):
6508 * editfns.c (Fmessage_box):
6510 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6511 (Feval, eval_sub, Ffuncall, apply_lambda):
6512 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6513 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6514 (Fset_file_times, Finsert_file_contents)
6515 (Fchoose_write_coding_system, Fwrite_region):
6516 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6517 * font.c (font_registry_charsets, font_parse_fcname)
6518 (font_prepare_cache, font_update_drivers, Flist_fonts):
6519 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6520 * frame.c (make_frame, Fmake_terminal_frame)
6521 (x_set_frame_parameters, x_report_frame_params)
6522 (x_default_parameter, Fx_parse_geometry):
6523 * ftfont.c (syms_of_ftfont):
6524 * image.c (gif_load):
6525 * keyboard.c (command_loop_1):
6526 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6527 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6528 (Fminor_mode_key_binding, accessible_keymaps_1)
6529 (Faccessible_keymaps, Fwhere_is_internal):
6530 * lread.c (read_emacs_mule_char):
6531 * menu.c (find_and_return_menu_selection):
6532 * minibuf.c (get_minibuffer):
6533 * nsfns.m (Fns_perform_service):
6534 * nsfont.m (ns_script_to_charset):
6535 * nsmenu.m (ns_popup_dialog):
6536 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6537 (Fx_own_selection_internal):
6538 * nsterm.m (append2):
6539 * print.c (Fredirect_debugging_output)
6540 (print_prune_string_charset):
6541 * process.c (Fdelete_process, Fprocess_contact)
6542 (Fformat_network_address, set_socket_option)
6543 (read_and_dispose_of_process_output, write_queue_push)
6544 (send_process, exec_sentinel):
6545 * sound.c (Fplay_sound_internal):
6546 * textprop.c (validate_plist, add_properties)
6547 (Fput_text_property, Fadd_face_text_property)
6548 (copy_text_properties, text_property_list, syms_of_textprop):
6549 * unexaix.c (report_error):
6550 * unexcoff.c (report_error):
6551 * unexsol.c (unexec):
6552 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6553 (Fformat_mode_line, syms_of_xdisp):
6554 * xfaces.c (set_font_frame_param)
6555 (Finternal_lisp_face_attribute_values)
6556 (Finternal_merge_in_global_face, syms_of_xfaces):
6557 * xfns.c (x_default_scroll_bar_color_parameter)
6558 (x_default_font_parameter, x_create_tip_frame):
6559 * xfont.c (xfont_supported_scripts):
6560 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6561 (menu_help_callback, xmenu_show):
6563 * xterm.c (set_wm_state):
6564 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6565 and similarly for list2 through list5.
6567 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6569 * callproc.c (Fcall_process_region): Fix minor race and tune.
6570 (create_temp_file): New function, with the temp-file-creation part
6571 of the old Fcall_process_region. Use Fcopy_sequence to create the
6572 temp file name, rather than alloca + build_string, for simplicity.
6573 Don't bother to block input around the temp file creation;
6574 shouldn't be needed. Simplify use of mktemp.
6575 Use record_unwind_protect immediately after creating the temp file;
6576 this closes an unlikely race where the temp file was not removed.
6577 Use memcpy rather than an open-coded loop.
6578 (Fcall_process_region): Use the new function. If the input is
6579 empty, redirect from /dev/null rather than from a newly created
6580 empty temp file; this avoids unnecessary file system traffic.
6582 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6584 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6585 Simplify by making this case like the other two. This is a bit
6586 slower on obsolete hosts, but the extra complexity isn't worth it.
6588 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6589 * process.c (create_process) [!DOS_NT]:
6590 Remove now-unnecessary calls to emacs_close.
6592 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6594 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6595 returning early. (Bug#14850)
6597 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6598 and inhibit-iso-escape-detection attributes of 'undecided'.
6601 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6603 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6604 Reported by Herbert J. Skuhra in
6605 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6607 Don't lose top specpdl entry when memory is exhausted.
6608 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6609 specpdl overflow here, to simplify callers; all callers changed.
6610 Always reserve an unused entry at the stack top; this avoids
6611 losing the top entry's information when memory is exhausted.
6613 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6615 Clean up errno reporting and fix some errno-reporting bugs.
6616 * callproc.c (Fcall_process):
6617 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6618 * process.c (create_process, Fmake_network_process):
6619 * unexaix.c (report_error):
6620 * unexcoff.c (report_error):
6621 Be more careful about reporting the errno of failed operations.
6622 The code previously reported the wrong errno sometimes.
6623 Also, prefer report_file_errno to setting errno + report_file_error.
6624 (Fcall_process): Look at openp return value rather than at path,
6625 as that's a bit faster and clearer when there's a numeric predicate.
6626 * fileio.c (report_file_errno): New function, with most of the
6627 old contents of report_file_error.
6628 (report_file_error): Use it.
6629 (Ffile_exists_p, Ffile_accessible_directory_p):
6630 Set errno to 0 when it is junk.
6631 * fileio.c (Faccess_file):
6632 * image.c (x_create_bitmap_from_file):
6633 Use faccessat rather than opening the file, to avoid the hassle of
6634 having a file descriptor open.
6635 * lisp.h (report_file_errno): New decl.
6636 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6639 * process.c (create_process, wait_reading_process_output) [AIX]:
6640 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6641 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6642 a multithreaded environment anyway).
6643 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6645 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6647 * image.c (x_find_image_file): Don't close a remote file handle.
6649 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6651 Fix races with threads and file descriptors.
6652 * callproc.c (Fcall_process_region):
6653 * dired.c (open_directory):
6654 * emacs.c (main, Fdaemon_initialized):
6655 * image.c (x_find_image_file):
6656 * inotify.c (Finotify_rm_watch):
6657 * lread.c (Flocate_file_internal):
6658 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6659 * term.c (term_mouse_moveto, init_tty):
6660 * termcap.c (tgetent):
6661 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6662 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6663 * unexhp9k800.c, unexmacosx.c (unexec):
6664 * callproc.c (Fcall_process_region):
6665 Use emacs_close, not close.
6666 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6667 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6668 and posix_close function on current platforms (which all lack them).
6669 (emacs_close): Use it. This should fix the races on GNU/Linux and
6670 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6671 and it should avoid closing random victim file descriptors on
6674 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6676 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6677 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6680 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6681 This is for .gdbinit xbacktrace.
6683 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6684 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6685 (emacs_set_tty): Now static.
6686 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6687 * term.c (tty_capable_p, tty_default_color_capabilities)
6688 (get_tty_terminal, term_mouse_movement)
6689 (handle_one_term_event, init_tty, maybe_fatal):
6690 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6691 (tgetent, scan_file, name_match, compare_contin):
6692 * terminal.c (get_terminal):
6693 Use bool for boolean.
6694 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6695 Prefer char to unsigned char if either will do.
6696 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6697 (tty_write_glyphs): Prefer int to unsigned.
6698 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6699 All callers changed.
6700 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6702 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6705 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6706 (B__dummy__): New dummy symbol, to pacify C89.
6707 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6708 they can't grok varargs macros.
6709 * dispnew.c (add_window_display_history)
6710 (add_frame_display_history):
6711 * print.c (print_object):
6712 * xdisp.c (debug_method_add):
6713 Use %p printf format only for void pointers.
6714 * emacs.c (usage_message): New constant, replacing ...
6715 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6716 (main): Adjust to usage reorg.
6717 * fns.c (syms_of_fns):
6718 * profiler.c (syms_of_profiler):
6719 Don't use non-constant struct initializers.
6720 * gnutls.h (gnutls_initstage_t):
6721 * lisp.h (enum Lisp_Fwd_Type):
6722 * lread.c (lisp_file_lexically_bound_p):
6723 * xsettings.c (anonymous enum):
6724 Remove trailing comma.
6725 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6726 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6727 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6729 * regex.c (const_re_char): New type, to pacify strict C89.
6730 All uses of 'const re_char' replaced to use it.
6731 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6732 with glibc when strict C89. This change is imported from gnulib.
6734 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6735 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6736 Omit GNU_LINUX implementation, since it requires long long.
6737 * xterm.c (x_draw_underwave):
6738 Do not assume the traditional order of struct's members.
6739 (x_term_init): Rewrite to avoid the need for non-constant structure
6742 Syntax cleanup, mostly replacing macros with functions.
6743 This removes the need for the syntax_temp hack.
6744 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6745 * syntax.c (SYNTAX_INLINE): New macro.
6746 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6747 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6748 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6749 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6750 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6751 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6752 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6753 Now constants, not macros.
6754 (syntax_temp) [!__GNUC__]: Remove.
6755 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6756 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6757 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6758 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6759 Move here from syntax.h; now functions, not macros. Except for the
6760 last function, these are static since only syntax.c uses them.
6761 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6762 All uses changed. Now a function, not a macro; use this fact
6763 to simplify the code.
6764 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6765 compiler bugs; no longer relevant.
6766 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6767 (SYNTAX_INLINE): New macro.
6768 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6769 for the new functions. Use bool for boolean member.
6770 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6771 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6772 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6773 (SETUP_BUFFER_SYNTAX_TABLE):
6774 Now extern inline functions, not macros.
6775 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6776 Remove; all uses replaced by implementation.
6777 (syntax_temp) [!__GNUC__]: Remove decl.
6778 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6780 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6782 * emacs.c (main): Fix syntax error.
6784 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6786 Timestamp fixes for undo (Bug#14824).
6787 * atimer.c (schedule_atimer):
6788 * fileio.c (Ffile_newer_than_file_p):
6789 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6790 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6791 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6792 (syms_of_fileio): Remove Sclear_visited_file_name.
6793 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6794 file doesn't exist; this avoids an ambiguity with negative timestamps.
6795 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6796 * systime.h (make_emacs_time, invalid_emacs_time):
6797 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6798 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6799 * undo.c (record_first_change): Push (visited-file-modtime) onto
6800 undo list rather than reimplementing it by hand, incorrectly.
6802 2013-07-09 Ken Brown <kbrown@cornell.edu>
6804 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6806 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6808 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6810 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6812 Handle errno and exit status a bit more carefully.
6813 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6814 number into an exit status. Instead, use EXIT_CANCELED.
6815 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6816 * callproc.c (relocate_fd):
6817 * emacs.c (close_output_streams, main):
6818 * process.c (create_process):
6819 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6820 Use emacs_perror for simplicity.
6821 * callproc.c (relocate_fd, main):
6822 * sysdep.c (sys_subshell):
6823 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6824 (shut_down_emacs): Use emacs_write, not write.
6825 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6826 * fileio.c (Fcopy_file, e_write):
6827 * nsterm.m (ns_select):
6828 * process.c (send_process):
6829 * sound.c (vox_write):
6830 Use emacs_write_sig, not emacs_write.
6831 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6832 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6834 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6836 (emacs_full_write): New function.
6837 (emacs_write): Rewrite to use it.
6838 (emacswrite_sig, emacs_perror): New functions.
6839 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6841 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6843 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6844 on NS even if it is present. Pixmap on NS is a void*.
6846 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6848 Port to Ubuntu 10 (Bug#14803).
6849 Problem reported by T.V. Raman.
6850 * process.c (close_on_exec, accept4, process_socket):
6851 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6853 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6855 * w32.c (sys_dup): Declare prototype.
6859 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6861 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6863 Make file descriptors close-on-exec when possible (Bug#14803).
6864 This simplifies Emacs a bit, since it no longer needs to worry
6865 about closing file descriptors by hand in some cases.
6866 It also fixes some unlikely races. Not all such races, as
6867 libraries often open files internally without setting
6868 close-on-exec, but it's an improvement.
6869 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6870 * callproc.c (Fcall_process) [!MSDOS]:
6871 * emacs.c (main) [!DOS_NT]:
6872 * nsterm.m (ns_term_init):
6873 * process.c (create_process):
6874 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6875 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6876 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6877 Prefer mkostemp with O_CLOEXEC to mkstemp.
6878 * callproc.c (relocate_fd) [!WINDOWSNT]:
6879 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6880 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6882 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6883 Make the resulting file descriptor close-on-exec.
6884 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6885 * lread.c (load_descriptor_list, load_descriptor_unwind):
6886 Remove; no longer needed. All uses removed.
6887 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6888 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6890 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6891 (Fmake_network_process, Fnetwork_interface_list):
6892 (Fnetwork_interface_info, server_accept_connection):
6893 Make newly-created socket close-on-exec.
6894 * sysdep.c (emacs_open, emacs_fopen):
6895 Make new-created descriptor close-on-exec.
6896 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6897 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6899 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6901 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6902 for NS_IMPL_GNUSTEP.
6904 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6906 Fix openp errno handling.
6907 * callproc.c (Fcall_process): Preserve openp errno around close.
6908 * lread.c (openp): Set errno when returning -1, as some callers
6911 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6913 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6915 * nsterm.h (NSSavePanel): Update comment.
6916 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6917 (ns_run_file_dialog): Declare.
6919 * nsfns.m: Remove panelOK.
6921 (ns_run_file_dialog): New function.
6922 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6923 event loop, so file dialog is popped up by ns_run_file_dialog, called
6924 by sendEvent (Bug#14578).
6925 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6927 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6929 * xdisp.c (default_line_pixel_height): New function.
6930 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6931 (try_cursor_movement, redisplay_window, try_window)
6932 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6934 * window.c (window_scroll_pixel_based):
6935 use default_line_pixel_height.
6937 * dispextern.h (default_line_pixel_height): Add prototype.
6939 * frame.c (x_set_line_spacing): Accept a float value for
6940 line-spacing parameter, per the documentation.
6942 * data.c (Fmultibyte_string_p): Doc fix.
6944 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6946 Use emacs_open more consistently when opening files.
6947 This handles EINTR more consistently now, and makes it easier
6948 to introduce other uniform changes to file descriptor handling.
6949 * sysstdio.h: New file.
6950 * buffer.c (mmap_init):
6951 * cygw32.c (chdir_to_default_directory):
6952 * dispnew.c (Fopen_termscript):
6953 * emacs.c (Fdaemon_initialized):
6954 * fileio.c (Fdo_auto_save):
6955 * image.c (slurp_file, png_load_body, jpeg_load_body):
6956 * keyboard.c (Fopen_dribble_file):
6958 * print.c (Fredirect_debugging_output):
6959 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6960 * termcap.c (tgetent):
6961 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6962 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6963 * w32term.c (w32_initialize) [CYGWIN]:
6964 * xfaces.c (Fx_load_color_file):
6965 Use emacs_open instead of plain open, and emacs_fopen instead of
6967 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6968 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6969 * callproc.c (default_output_mode): New constant.
6970 (Fcall_process): Use it to call emacs_open instead of plain creat.
6971 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6972 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6973 (emacs_fopen): New function.
6974 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6975 Include <lisp.h>, for emacs_open.
6976 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6978 Remove duplicate #include directives.
6979 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6981 Don't include stdio.h twice.
6982 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6983 Don't include sys/types.h or stdio.h twice.
6984 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6985 * lread.c: Don't include coding.h twice.
6986 * nsfont.m: Don't include frame.h twice.
6987 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6988 * ralloc.c: Don't include <unistd.h> twice.
6989 * xdisp.c: Don't include font.h twice.
6990 * xterm.c: Don't include fontset.h twice.
6991 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6993 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6995 Scale ImageMagick images more carefully.
6996 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6997 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6998 Be more careful about avoiding undefined behavior after
6999 integer overflow and division by zero.
7001 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7003 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7004 (syms_of_w32fns): DEFSYM them.
7005 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7006 (CCHDEVICENAME): Define macros if not defined.
7007 (struct MONITOR_INFO_EX): New struct.
7008 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7009 (enum_display_monitors_fn): New variable.
7010 (globals_of_w32fns): Initialize it.
7011 (Fx_display_pixel_width, Fx_display_pixel_height)
7012 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7013 multi-monitor setups in docstrings.
7014 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7015 screen size by primary monitor's millimeter per pixel.
7016 (w32_monitor_enum, w32_display_monitor_attributes_list)
7017 (w32_display_monitor_attributes_list_fallback)
7018 (Fw32_display_monitor_attributes_list): New functions.
7019 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7021 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7023 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7025 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7027 * fileio.c (Qfile_notify_error): New error symbol.
7029 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7030 * inotify.c (inotify_callback, symbol_to_inotifymask)
7031 (Finotify_add_watch, Finotify_rm_watch): Use it.
7032 (inotifyevent_to_event): Exchange order of cookie and file name.
7033 (Finotify_add_watch): Adapt docstring.
7035 * lisp.h (Qfile_notify_error): Declare.
7037 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7039 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7040 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7041 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7042 which did not work (see <http://bugs.gnu.org/14569#307>).
7043 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7044 && (!noninteractive || initialized)). This attempts to thread
7045 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7047 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7049 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7050 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7052 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7054 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7055 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7056 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7057 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7059 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7061 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7062 Define to __sys_siglist.
7064 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7066 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7067 word-wrap, so that overflow-newline-into-fringe would work in
7068 visual-line-mode. (Bug#2749)
7069 (move_it_in_display_line_to): When the last scanned display
7070 element fits exactly on the display line, and
7071 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7072 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7073 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7074 finding buffer position that corresponds to pixel coordinates,
7075 e.g. in buffer_posn_from_coords.
7077 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7079 * process.c (handle_child_signal): Call catch_child_signal if
7082 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7084 Don't convert function pointers to void * and back.
7085 It isn't portable C, and it's easy enough to avoid.
7086 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7087 (make_save_value): Add support for SAVE_FUNCPOINTER.
7088 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7089 * print.c (print_object):
7090 Distinguish function from object pointers.
7091 * lisp.h (SAVE_FUNCPOINTER): New constant.
7092 (SAVE_SLOT_BITS): Adjust to it.
7093 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7094 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7095 (voidfuncptr): New typedef.
7096 (struct Lisp_Save_Value): New member data[0].funcpointer.
7097 (XSAVE_FUNCPOINTER): New function.
7099 Simplify buildobj processing.
7100 * Makefile.in (buildobj.h): Make it a sequence of strings each
7101 followed by comma, rather than a single string. Put it into a
7102 .tmp file in case there's an error while generating it.
7103 (gl-stamp): Use .tmp for temp files.
7104 (mostlyclean): Clean .tmp files.
7105 * doc.c (buildobj): Move to just the routine that needs it.
7106 It's now an array of strings, so processing is simpler.
7108 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7110 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7111 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7112 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7113 Invoke malloc_enable_thread even when not interactive.
7114 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7115 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7116 in this case, since the underlying bug has now been fixed.
7118 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7120 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7121 unlinking it (bug#14691).
7123 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7125 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7126 before checking whether buffer is modified. This lets
7127 `kill-buffer-query-functions' cancel killing of the buffer or save
7128 its content before `kill-buffer' asks user the "Buffer %s
7129 modified; kill anyway?" question.
7131 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7133 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7134 Let the super performKeyEquivalent deal with them (Bug#14747).
7136 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7138 * widget.c (resize_cb): Remove unused local.
7140 Do not use GTK 3 if it exists but cannot be compiled.
7141 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7142 * xterm.c (x_error_handler) [!USE_GTK]:
7145 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7147 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7149 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7150 to the valid range of values. (Bug#14753)
7152 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7153 when moving point by using the current glyph matrix. This avoids
7154 the need to force redisplay when this function is called in a
7157 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7159 Fix minor problems found by static checking.
7160 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7161 Redo the latter's body to sidestep GCC parenthesization warnings.
7162 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7163 * coding.c (detect_coding, detect_coding_system):
7164 * coding.h (struct undecided_spec):
7165 Use bool for boolean.
7166 * image.c (QCmax_width, QCmax_height): Now static.
7167 * xdisp.c (Fmove_point_visually): Remove unused local.
7169 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7171 * xdisp.c (Fmove_point_visually): New function.
7173 2013-06-28 Kenichi Handa <handa@gnu.org>
7175 * coding.h (define_coding_undecided_arg_index): New enum.
7176 (coding_attr_index): New members
7177 coding_attr_undecided_inhibit_null_byte_detection,
7178 coding_attr_undecided_inhibit_iso_escape_detection,
7179 coding_attr_undecided_prefer_utf_8.
7180 (undecided_spec): New struct.
7181 (struct coding_system): New member `undecided' of the member
7184 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7185 (detect_coding): Likewise.
7186 (detect_coding_system): Likewise.
7187 (Fdefine_coding_system_internal): New coding system properties
7188 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7190 (syms_of_coding): Adjust for coding_arg_undecided_max.
7192 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7194 * image.c (x_from_xcolors): Remove unused local.
7196 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7198 Defer image data transfer between X client and server until actual
7201 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7204 * image.c (Destroy_Image): Remove.
7205 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7206 `mask_p', and `colors_p'. All uses changed.
7207 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7208 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7209 New macros for `flags' arg to x_clear_image_1.
7210 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7211 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7212 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7213 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7214 (image_get_x_image, image_unget_x_image): New functions or macros.
7215 (image_background, image_background_transparent, x_to_xcolors)
7216 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7217 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7218 instead of Destroy_Image.
7219 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7220 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7221 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7222 (imagemagick_load_image, svg_load_image): Use them instead of
7223 x_create_x_image_and_pixmap, and x_put_x_image followed by
7224 x_destroy_x_image, respectively.
7225 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7226 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7227 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7228 background_transparent fields.
7229 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7230 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7232 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7234 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7235 This mostly consists of undoing recent changes.
7236 * callproc.c (Fcall_process):
7237 * process.c (create_process):
7238 Do not worry about catching SIGCHLD here, undoing previous change.
7239 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7240 * process.c, process.h (catch_child_signal):
7241 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7242 * process.c (catch_child_handler): Don't worry about being called
7243 lazily and do not assume caller has blocked SIGCHLD, undoing
7244 previous change. Move first-time stuff back to
7245 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7246 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7247 set lib_child_handler if it's already initialized, which may
7248 help avoid problems on GNUstep.
7250 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7252 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7253 * callproc.c (Fcall_process):
7254 * process.c (create_process):
7255 Make sure SIGCHLD is caught before we fork,
7256 since Emacs startup no arranges to catch SIGCHLD.
7257 * process.c (lib_child_handler): Initialize to null, not to
7259 (catch_child_signal): Allow self to be called lazily.
7260 Do nothing if it's already been called.
7261 Assume caller has blocked SIGCHLD (all callers do now).
7262 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7263 just before it's really needed.
7264 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7265 since it hasn't been caught yet.
7267 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7269 * image.c (compute_image_size): New function to implement
7270 :max-width and :max-height.
7271 (imagemagick_load_image): Use it.
7273 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7275 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7276 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7278 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7279 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7280 the SIGCHLD handler, since the code is not atomic and (due to glib)
7281 signals may be arriving now.
7282 * sysdep.c (init_signals): Do not catch child signals here;
7283 'main' now does that later, at a safer time.
7285 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7287 Clean up SIGCHLD handling a bit (Bug#14569).
7288 * process.c, process.h (catch_child_signal):
7289 Now always extern, even if !NS_IMPL_GNUSTEP.
7290 * process.c (catch_child_signal): Move glib tickler here from
7291 init_process_emacs, so that it's done earlier in Emacs
7292 initialization. Also move the noninteractive && !initialized
7293 check here from init_process_emacs. This is all a bit cleaner for
7294 GNUish platforms, and I hope it works around the Cygwin bug.
7295 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7296 that glib signal handling is tickled before glib creates threads.
7298 * process.c (wait_reading_process_output): Avoid int overflow
7299 when reading more than 2 GiB total from a process.
7301 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7303 * process.c (create_process): Handle a couple more cases,
7304 i.e., work even if new_argv and wait_child_setup[i] are cached.
7305 Use Fcall_process's style for volatile vars.
7307 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7309 * process.c (create_process): Mark PROCESS volatile.
7311 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7313 Use C99-style flexible array members if available.
7314 This avoids some subtle aliasing issues, which typically
7315 aren't a problem with GCC but may be a problem elsewhere.
7316 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7317 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7318 In either case, it uses a flexible array member rather than
7319 the old struct hack. All uses changed.
7320 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7321 Adjust to sdata reorganization.
7322 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7323 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7324 that ports better to pre-C99 non-GCC.
7325 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7326 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7327 as the latter has changed.
7328 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7329 and port better to pre-C99 GCC.
7330 * image.c (struct xpm_cached_color):
7331 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7332 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7333 Use FLEXIBLE_ARRAY_MEMBER.
7334 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7335 Move decl to top level so it gets checked against implementation.
7336 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7337 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7339 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7341 * syntax.c: Integer cleanups.
7342 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7343 All uses that need 0-or-2 changed to:
7344 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7345 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7346 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7347 (char_quoted, prev_char_comend_first, back_comment)
7348 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7349 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7350 Use bool for boolean.
7351 (update_syntax_table, skip_chars, skip_syntaxes):
7352 Prefer int to unsigned when either will do.
7353 (back_comment): Return boolean success flag, like forw_comment,
7354 instead of positive-or-minus-1 (which might have overflowed int anyway).
7355 Don't stuff ptrdiff_t into int.
7356 (syntax_spec_code, syntax_code_spec): Now const.
7357 (Fmatching_paren, scan_lists, scan_sexps_forward):
7358 Use enum syntaxcode for syntax code.
7359 (Fmatching_paren): Check that arg is a character, not just an integer.
7360 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7361 (Finternal_describe_syntax_value): Omit no-longer-needed
7363 (skip_chars): Use char, not unsigned char, when the distinction
7365 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7366 * bytecode.c (exec_byte_code):
7367 * syntax.c (syntax_spec_code, Fchar_syntax)
7368 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7370 * syntax.h (SYNTAX_WITH_FLAGS):
7371 Omit unnecessary casts.
7373 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7375 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7376 line dimensions here, to avoid race conditions with the main
7377 thread. (Bug#14062, bug#14630, bug#14669)
7379 * w32term.c (w32_draw_window_cursor): Compute the header line and
7380 mode line dimensions here.
7381 <w32_system_caret_window, w32_system_caret_hdr_height>:
7382 <w32_system_caret_mode_height>: New variables.
7384 * w32term.h: Declare them.
7386 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7388 * alloc.c (die): Move "assertion failed" string here ...
7389 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7390 COND when SUPPRESS_CHECKING. This shrinks the executable text
7391 size by 0.8% to 2.2% when configured with --enable-checking,
7392 depending on optimization flags (GCC 4.8.1 x86-64).
7394 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7396 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7398 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7399 base is 2; this is more accurate.
7401 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7403 * sound.c (string_default): Move to !WINDOWSNT section.
7404 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7406 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7408 * sound.c: Integer cleanups.
7409 Remove unnecessary forward decls.
7410 (struct sound_device): The 'file' member is now a Lisp_Object, not
7411 a char *, so that we needn't invoke alloca on a huge size.
7412 (Fplay_sound_internal): Adjust to this.
7413 (string_default): New function.
7414 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7415 Use it to adjust to the struct sound_device change.
7416 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7417 (be2hs) [0]: Remove.
7419 * syntax.c (skip_chars): Don't use uninitialized storage
7420 when searching a multibyte buffer for characters that are not in a
7421 unibyte string that contains non-ASCII characters.
7423 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7425 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7426 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7428 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7430 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7432 2013-06-18 Kenichi Handa <handa@gnu.org>
7434 * font.c (Ffont_spec): Signal an error for an invalid font name
7437 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7439 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7440 In particular this ports to 32-bit sparc Sun cc.
7441 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7442 array with a dummy element at specpdl[-1], so that its address can
7444 (unbind_to): Do not copy the binding; not needed, now that we
7445 copy old_value in the one place where the copy is needed.
7446 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7447 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7448 (union specbinding): Rename from struct specbinding. Redo layout
7449 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7450 which is not portable. With Sun C 5.12 32-bit sparc, the
7451 declaration causes nargs to be an unsigned bitfield, a behavior
7452 that the C standard allows; but Emacs wants nargs to be signed.
7453 The overall type is now a union of structures rather than a
7454 structure of union of structures, and the 'kind' member is now a
7455 bitfield, so that the overall type doesn't grow. All uses changed.
7456 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7458 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7460 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7461 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7463 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7465 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7467 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7468 unless we know that the window w's frame is a frame object.
7469 Another attempt at solving bug#14062 and bug#14630.
7471 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7473 * textprop.c (property_set_type): New enum.
7474 (add_properties): Allow appending/prepending text properties.
7475 (add_text_properties_1): Factored out of Fadd_text_properties.
7476 (Fadd_text_properties): Move all the code into
7477 add_text_properties_1.
7478 (Fadd_face_text_property): New function that calls
7479 add_text_properties_1.
7481 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7483 Move functions from lisp.h to individual modules when possible.
7484 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7485 * alloc.c (XFLOAT_INIT, set_symbol_name):
7486 * buffer.c (CHECK_OVERLAY):
7487 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7488 (set_char_table_parent):
7489 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7490 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7491 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7492 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7494 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7495 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7496 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7497 (backtrace_args, backtrace_debug_on_exit):
7498 * floatfns.c (CHECK_FLOAT):
7499 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7500 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7501 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7502 (set_hash_index_slot):
7503 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7504 * marker.c (CHECK_MARKER):
7505 * textprop.c (CHECK_STRING_OR_BUFFER):
7506 * window.c (CHECK_WINDOW_CONFIGURATION):
7507 Move here from lisp.h, and make these functions static rather than
7509 * buffer.c (Qoverlayp):
7511 * fns.c (Qhash_table_p):
7512 * window.c (Qwindow_configuration_p):
7514 * lisp.h: Remove the abovementioned defns and decls.
7516 Use functions, not macros, for XINT etc (Bug#11935).
7517 In lisp.h, prefer functions to function-like macros, and
7518 constants to object-like macros, when either will do. This:
7519 . simplifies use, as there's no more need to worry about
7520 arguments' side effects being evaluated multiple times.
7521 . makes the code easier to debug on some platforms.
7522 However, when using gcc -O0, keep using function-like macros
7523 for a few critical operations, for performance reasons.
7524 This sort of thing isn't needed with gcc -Og, but -Og
7525 is a GCC 4.8 feature and isn't widely-enough available yet.
7526 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7527 Remove enum lsb_bits; no longer needed.
7528 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7529 * buffer.c (Qoverlap):
7531 * fns.c (Qhash_table_p):
7532 Now extern, so lisp.h can use these symbols.
7533 * dispextern.h: Include character.h, for MAX_CHAR etc.
7534 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7535 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7536 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7537 (GLYPH_CODE_P): Move here from lisp.h.
7538 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7539 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7540 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7541 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7542 XUNTAG now returns void *.
7543 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7544 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7545 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7546 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7547 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7548 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7549 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7550 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7551 New macros, renamed from their sans-lisp_h_ counterparts.
7552 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7553 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7554 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7555 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7556 If compiling via GCC without optimization, define these as macros
7557 in addition to inline functions.
7558 To disable this, compile with -DINLINING=0.
7559 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7560 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7561 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7562 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7563 (INTMASK, VALMASK): Now macros, since static values cannot be
7564 accessed from extern inline functions.
7565 (VALMASK): Also a constant, for benefit of old GDB.
7566 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7567 is INTEGERP, which can fold it in.
7568 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7569 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7570 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7571 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7572 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7573 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7574 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7575 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7576 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7577 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7578 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7579 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7580 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7581 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7582 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7583 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7584 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7585 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7586 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7587 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7588 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7589 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7590 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7591 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7592 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7593 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7594 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7595 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7596 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7597 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7598 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7599 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7600 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7602 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7603 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7604 (VALMASK): Define in one place rather than in two, merging the
7605 USE_LSB_TAG parts; this is simpler.
7606 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7607 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7608 Move up, to avoid use before definition.
7609 Also include "globals.h" earlier, for the same reason.
7610 (make_natnum): New function.
7611 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7612 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7613 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7614 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7615 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7616 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7617 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7618 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7619 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7620 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7621 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7622 (Qwindow_configuration_p, Qimage): New forward declarations.
7623 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7624 (STRING_COPYIN): Remove; unused.
7625 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7626 (xcar_addr, xcdr_addr): New functions. All uses changed.
7627 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7628 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7629 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7630 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7631 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7632 (TYPE_RANGED_INTEGERP): Simplify.
7633 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7634 (setlocale, fixup_locale, synchronize_system_messages_locale)
7635 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7636 Now empty functions, not macros.
7637 (functionp): Return bool, not int.
7638 * window.c (Qwindow_configuration_p): Now extern,
7639 so window.h can use it.
7640 * window.h (Qwindowp): Move decl back to lisp.h.
7642 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7644 * xdisp.c (Fline_pixel_height): New function, required for solving
7647 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7649 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7651 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7653 * lread.c (syms_of_lread):
7654 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7656 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7658 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7660 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7662 * fileio.c (expand_file_name): Doc fix.
7664 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7666 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7667 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7668 Wait for self, not for 0. This can't hurt on GNU or similar
7669 system, and may help with Cygwin.
7671 * keyboard.c: Don't use PROP (...) as an lvalue.
7672 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7673 Use set_prop (A, B), not PROP (A) = B.
7675 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7677 * xdisp.c (get_it_property): Use it->window instead of generating
7678 a Lisp object from it->w.
7680 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7682 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7683 get-char-property the window that is being rendered, instead of
7684 the buffer, to support window-specific overlays. (Bug#14575)
7685 (compute_display_string_pos): When W is NULL, use the current
7686 buffer as the object to pass to get-char-property.
7687 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7688 pointer member of the bidi iterator, since no window is pertinent
7691 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7693 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7694 being displayed, and pass it to compute_display_string_pos.
7695 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7696 (bidi_paragraph_init): All callers changed.
7698 * xdisp.c (init_from_display_pos, init_iterator)
7699 (handle_single_display_spec, next_overlay_string)
7700 (get_overlay_strings_1, reseat_1, reseat_to_string)
7701 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7702 Set bidi_it.w member from it->w.
7703 (compute_display_string_pos): Accept additional argument, the
7704 window being displayed, and pass it to Fget_char_property.
7707 * dispextern.h (struct bidi_it): New member w, the window being
7709 (compute_display_string_pos): Adjust prototype.
7711 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7713 * xgselect.c: Remove unneeded include xterm.h.
7715 * process.c (wait_reading_process_output): Check for NS before GLIB.
7716 GLIB may be linked in due to rsvg, but ns_select must be called.
7718 * xgselect.c (xg_select): Remove call to window_system_available
7719 and g_main_context_pending at the top, so Gdk events (i.e. file
7720 notify) are processed when Emacs is started with -nw.
7722 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7724 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7725 (ctagsfiles3): New variable, includes only *.m files.
7726 (TAGS): Use an explicit language name in the regular expressions,
7727 to avoid transformation of '/SOMETHING' by MSYS to
7728 'c:\MSYS\SOMETHING'.
7730 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7732 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7734 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7736 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7737 still need to set the mouse pointer shape and activate help-echo.
7740 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7742 A few porting etc. fixes for the new file monitor code.
7743 See the thread containing
7744 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7745 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7746 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7747 (dir_monitor_callback, Fgfile_rm_watch):
7748 Use assq_no_quit instead of Fassoc, for speed.
7749 (dir_monitor_callback, Fgfile_rm_watch):
7750 eassert that the monitor is a fixnum.
7751 (dir_monitor_callback): No need for CDR_SAFE.
7752 Simplify building of lisp with alternative tails.
7753 (Fgfile_add_watch, Fgfile_rm_watch):
7754 Do not assume glib functions set errno reliably on failure.
7755 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7756 and signal an error otherwise.
7757 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7758 Use Fdelq instead of Fdelete, for speed.
7760 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7762 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7763 don't insist on being invoked on a highlighted tool-bar button.
7764 Avoids losing tool-bar functionality when mouse-highlight is nil.
7765 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7766 Don't highlight when mouse-highlight is nil.
7767 (note_mouse_highlight): When mouse-highlight is nil, don't return
7768 right away; instead, run tool-bar and mode-line highlight
7769 subroutine, clear any existing highlight, and revert the mouse
7770 pointer to its default shape. (Bug#14558)
7772 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7774 * lisp.mk (lisp): Add prog-mode.el.
7776 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7778 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7779 * process.c (dummy_handler): New function.
7780 (lib_child_handler): New static var.
7781 (handle_child_signal): Invoke it.
7782 (catch_child_signal): If a library has set up a signal handler,
7783 save it into lib_child_handler.
7784 (init_process_emacs): If using glib and not on Windows, tickle glib's
7785 child-handling code so that it initializes its private SIGCHLD handler.
7786 * syssignal.h (SA_SIGINFO): Default to 0.
7787 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7788 31; it should no longer be needed now.
7790 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7792 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7794 * gfilenotify.c (globals_of_gfilenotify): New function.
7795 (syms_of_gfilenotify): Move global initialization there.
7797 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7799 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7801 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7802 * keyboard.c (menu_bar_items, tool_bar_items):
7803 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7804 not override local keymaps any more.
7806 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7808 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7810 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7812 * w32console.c (initialize_w32_display): Return the dimensions of
7813 the console window via 2 additional arguments, not via the current
7814 frame. This avoids crashes due to overrunning the bounds of
7815 frame's decode_mode_spec_buffer, which is not resized following
7816 the change of the frame dimensions from the initial 10x10.
7818 * w32term.h (w32_initialize_display_info): Adjust prototype.
7820 * term.c (init_tty): Take dimensions of the frame from the values
7821 returned by initialize_w32_display.
7823 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7824 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7825 (LIBES): Add $(GFILENOTIFY_LIBS).
7827 * w32inevt.c (handle_file_notifications): Add dummy implementation
7828 for !HAVE_W32NOTIFY.
7830 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7832 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7834 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7836 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7838 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7840 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7842 Fix minor problems found by static checking.
7843 * data.c (pure_write_error):
7844 Use xsignal2, not Fsignal, as Fsignal might return.
7845 * eval.c (set_backtrace_debug_on_exit): Now static.
7846 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7847 No longer inline. EXTERN_INLINE is needed only for functions
7848 defined in .h files. Reindent function header as per GNU style.
7849 (backtrace_p, backtrace_top, backtrace_next):
7850 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7851 compiler or linker. Add extern decls to pacify gcc -Wall.
7852 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7854 * frame.c (free_monitors): Define only on platforms that need it.
7855 * nsterm.m (ns_term_init):
7856 * process.c (catch_child_signal):
7857 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7858 defined on all porting targets these days.
7859 * process.c, process.h (catch_child_signal):
7860 Make it extern only if NS_IMPL_GNUSTEP is defined.
7862 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7864 * w32.c (gettimeofday): Make the signature identical to prototype
7865 in nt/inc/sys/time.h.
7867 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7869 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7872 * keyboard.c (safe_run_hooks_error): Improve error message.
7874 * data.c (pure_write_error): Add `object' argument.
7875 * puresize.h (CHECK_IMPURE): Use it.
7877 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7879 * Makefile.in (NOTIFY_OBJ): New variable.
7880 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7882 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7883 Call syms_of_gfilenotify.
7885 * gfilenotify.c: New file.
7887 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7888 and Qfile_w32notify.
7889 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7890 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7892 * lisp.h: Declare syms_of_gfilenotify.
7894 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7896 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7898 Merge the specpdl and backtrace stacks. Make the structure of the
7899 specpdl entries more obvious via a tagged union of structs.
7900 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7901 (enum specbind_tag): New enum.
7902 (struct specbinding): Make it a tagged union of structs.
7903 Add a case for backtrace records.
7904 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7905 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7906 (backtrace_debug_on_exit): New accessors.
7907 (struct backtrace): Remove.
7908 (struct catchtag): Remove backlist field.
7909 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7911 (Flocal_variable_p): Speed up the common case where the binding is
7913 * eval.c (backtrace_list): Remove.
7914 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7915 (set_backtrace_args, set_backtrace_nargs)
7916 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7917 (backtrace_next): New functions.
7918 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7919 (unwind_to_catch, internal_lisp_condition_case)
7920 (internal_condition_case, internal_condition_case_1)
7921 (internal_condition_case_2, internal_condition_case_n): Don't bother
7922 with backtrace_list any more.
7923 (Fsignal): Adjust to new backtrace format.
7924 (grow_specpdl): Move up.
7925 (record_in_backtrace): New function.
7926 (eval_sub, Ffuncall): Use it.
7927 (apply_lambda): Adjust to new backtrace format.
7928 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7930 (specbind): Adjust to new specpdl format. Simplify.
7931 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7932 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7934 (mark_backtrace): Remove.
7935 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7936 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7937 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7939 * profiler.c (record_backtrace): Use get_backtrace.
7940 (handle_profiler_signal): Use backtrace_top_function.
7941 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7944 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7946 * process.h (catch_child_signal): Declare.
7948 * process.c (catch_child_signal): New function.
7949 (init_process_emacs): Call it.
7951 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7952 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7954 (x_set_cursor_type): Remove declaration.
7955 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7956 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7957 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7958 (ns_get_color): Use F suffix on float.
7959 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7960 (ns_get_rgb_color): Remove.
7961 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7962 (note_mouse_movement): x and y are CGFloat.
7963 (ns_draw_fringe_bitmap): Remove unused rowY.
7964 Change #if to COCOA && >= 10_6.
7965 (ns_draw_window_cursor): Remove unused overspill.
7966 (ns_draw_underwave): width and x are EamcsCGFloat.
7967 (ns_draw_box): thickness is CGFloat.
7968 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7969 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7970 if not in main thread.
7971 (ns_get_pending_menu_title, ns_check_menu_open)
7972 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7973 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7974 (sendFromMainThread:): New method.
7975 (changeFont:): size is CGFloat.
7976 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7977 Disable warning about permanent text.
7978 (characterIndexForPoint:): Adjust return type depending on GNUstep
7980 (mouseDown:): delta is CGFloat.
7981 (updateFrameSize): Remove unised variable f.
7982 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7983 Cast float to EmacsCGFloat.
7984 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7985 also to -1 when restoring.
7986 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7987 inside NS_IMPL_COCOA.
7988 (toggleFullScreen:): Put call to toggleFullScreen inside
7989 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7990 (setPosition:portion:whole:): por is CGFloat.
7991 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7992 (mouseDown:): Use CGFloat.
7993 (mouseDragged:): Remove unised variable edge.
7994 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7996 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
7998 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7999 when NS_IMPL_GNUSTEP.
8000 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8001 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8002 (EmacsToolbar): Add clearAll. Add tag argument to
8003 addDisplayItemWithImage.
8004 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8006 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8008 * nsmenu.m (ns_update_menubar): Make static.
8009 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8010 (fillWithWidgetValue:): Add cast to SEL for setAction.
8011 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8012 (update_frame_tool_bar): Update code for GNUstep.
8013 (clearAll): New method.
8014 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8015 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8016 Move identifierToItem setObject and activeIdentifiers addObject before
8017 call to insertItemWithItemIdentifier.
8018 (validateVisibleItems): Fix indentation.
8019 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8020 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8021 UtilityWindow to aStyle, remove call to setStyleMask.
8023 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8025 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8026 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8027 Use F suffix on floats.
8028 (ns_char_width): Returns CGFloat.
8029 (ns_ascii_average_width): w is CGFloat instead of float.
8030 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8032 (ns_glyph_metrics): CGFloat instead of float.
8034 * nsfns.m (x_set_foreground_color, x_set_background_color):
8036 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8037 remove unused variables.
8038 (Fns_read_file_name): Keep track if panel is for save.
8039 Use ns_filename_from_panel/ns_directory_from_panel.
8040 (Fns_list_services): delegate only used for COCOA.
8041 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8042 Just return the input if GNUstep.
8043 (x_screen_planes): Remove.
8044 (Fxw_color_values): Use EmacsCGFloat
8045 (Fns_display_monitor_attributes_list): Only get screen number for
8047 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8049 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8050 ns_directory_from_panel.
8052 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8054 * process.c (handle_child_signal): Also use WCONTINUED.
8055 This is so that list-processes doesn't mistakenly list the process
8056 as stopped, when the process has actually been continued and is
8059 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8061 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8062 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8063 not already configured.
8065 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8067 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8069 * Makefile.in (mostlyclean): Remove *.res files.
8071 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8073 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8074 a buffer (bug#8447).
8076 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8078 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8079 display vector, and we backtrack, handle the case that the
8080 previous character position is also displayed from a display
8081 vector or covered by a display string or image. (Bug#14476)
8083 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8085 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8086 (struct MonitorInfo, free_monitors): Remove.
8087 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8088 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8089 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8092 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8093 (struct MonitorInfo, free_monitors): Remove.
8094 (ns_screen_name): Make static.
8095 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8096 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8099 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8100 (struct MonitorInfo): New struct.
8101 (free_monitors, make_monitor_attribute_list): Declare.
8103 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8105 (free_monitors, make_monitor_attribute_list): New functions.
8106 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8109 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8111 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8113 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8115 * keyboard.c: Apply keyboard decoding only to events that come directly
8116 from the tty, not from unread-command-events (bug#14368).
8117 (read_event_from_main_queue): New function, extracted from read_char.
8118 (read_decoded_char): Remove.
8119 (read_decoded_event_from_main_queue): New function to replace it.
8120 (read_char): Use it.
8121 (read_key_sequence): Use read_char rather than read_decoded_char.
8123 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8125 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8127 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8129 2013-05-22 Kenichi Handa <handa@gnu.org>
8131 The following changes are to fix the setting of
8132 buffer-file-coding-system on, for instance, C-x RET c unix RET
8133 _FILE_OF_DOS_EOL_TYPE_ RET.
8135 * coding.h (struct coding_system): New member detected_utf8_chars.
8137 * coding.c (detect_coding_utf_8): Count characters and check EOL
8138 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8140 (setup_coding_system): Do not initialize coding->head_ascii.
8141 (check_ascii): Do not set coding->eol_seen but update it. Do not
8142 call adjust_coding_eol_type here.
8143 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8144 If the eol-type of CODING is already specified, adjust the eol type
8145 of the found coding-system.
8146 (decode_coding_gap): Cancel previous change. Utilize the
8147 character numbers counted by detect_coding_utf_8. Fix detection
8150 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8152 * search.c (looking_at_1): Only set last_thing_searched if the match
8153 changed the match-data (bug#14281).
8155 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8157 * xdisp.c (reseat_at_previous_visible_line_start):
8158 Already declared in dispextern.h, so remove it here.
8159 (move_it_vertically_backward): Likewise.
8161 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8163 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8164 (Fx_display_pixel_width, Fx_display_pixel_height)
8165 (Fx_display_mm_width, Fx_display_mm_height):
8166 Mention `display-monitor-attributes-list' in docstrings.
8168 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8169 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8170 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8171 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8172 (Fx_display_backing_store, Fx_display_visual_class)
8173 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8174 (Fx_display_grayscale_p, Fx_display_pixel_width)
8175 (Fx_display_pixel_height, Fx_display_planes)
8176 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8177 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8178 (Fx_display_mm_width, Fx_display_mm_height)
8179 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8180 height for all physical monitors as in X11.
8182 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8183 Return pixel width or height for all physical monitors as in X11.
8185 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8187 Port --enable-gcc-warnings to clang.
8188 * bytecode.c (exec_byte_code):
8190 Redo diagnostic pragmas to pacify clang, too.
8191 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8192 * editfns.c (Fencode_time):
8193 * fileio.c (file_accessible_directory_p):
8194 * font.c (font_unparse_xlfd):
8195 Use '&"string"[index]' instead of '"string" + (index)'.
8196 * undo.c (user_error): Remove; unused.
8198 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8200 * insdel.c (insert_1_both): Document the arguments, instead of
8201 referring to insert_1, which no longer exists.
8203 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8204 some window, increment windows_or_buffers_changed, so that
8205 *Messages* display in that window is updated. (Bug#14408)
8207 * w32.c: Include epaths.h.
8208 (init_environment): Use cmdproxy.exe without leading directories.
8209 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8211 (gettimeofday): Adjust signature and return value to Posix
8214 * unexw32.c (open_output_file): Delete the existing emacs.exe
8215 before creating it, to break the hard link to the versioned
8218 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8219 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8220 (FIRSTFILE_OBJ): New variables.
8221 (W32_RES): Rename to EMACSRES. All users changed.
8222 (base_obj): Use $(CM_OBJ).
8223 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8224 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8225 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8226 $(W32_RES_LINK) before $(LIBES).
8227 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8229 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8231 * makefile.w32-in (DOC): Use just "DOC".
8233 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8235 * process.c: Export default filters and sentinels to Elisp.
8236 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8238 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8239 (Fset_process_sentinel, Fformat_network_address):
8240 Default to them instead of nil.
8241 (server_accept_connection): Sentinels can't be nil any more.
8242 (read_and_dispose_of_process_output): New function, extracted from
8243 read_process_output.
8244 (read_process_output): Use it; filters can't be nil.
8245 (Finternal_default_process_filter): New function, extracted from
8246 read_process_output.
8247 (exec_sentinel_unwind): Remove function.
8248 (exec_sentinel): Don't zilch sentinel while running.
8249 (status_notify): Sentinels can't be nil.
8250 (Finternal_default_process_sentinel): New function extracted from
8252 (setup_process_coding_systems): Default filter is not nil any more.
8253 (syms_of_process): Export new Elisp functions and initialize
8255 * lisp.h (make_lisp_proc): New function.
8257 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8259 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8261 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8263 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8264 unless we know that the window w is a leaf window.
8265 Another attempt at solving bug#14062.
8267 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8269 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8272 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8274 * image.c (gif_load): Check that subimages fit (Bug#14345).
8276 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8278 * lread.c (skip_dyn_eof): New function.
8279 (read1): Use it to skip the end of a file in response to #@00.
8281 * doc.c (get_doc_string): Slightly relax the sanity checking.
8283 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8285 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8286 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8287 (MonitorInfo): New struct.
8288 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8289 (Fns_display_monitor_attributes_list): New functions.
8290 (display-usable-bounds): Remove.
8291 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8294 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8296 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8297 (GTK_CHECK_VERSION): New macro, if not already defined.
8298 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8299 replaced by GTK_CHECK_VERSION.
8301 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8303 * xterm.h (GTK_PREREQ): New macro.
8304 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8305 to use this macro instead, for consistency and clarity.
8307 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8309 * xdisp.c (row_for_charpos_p): New function, with code of
8310 cursor_row_p, but accepts an additional argument CHARPOS instead
8311 of using a hardcoded PT.
8312 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8313 (row_containing_pos): Call row_for_charpos_p instead of partially
8314 doing the same. Fixes cursor positioning under longlines-mode
8315 when longlines-show-effect includes more than one newline, when
8316 moving the cursor vertically up.
8318 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8320 * makefile.w32-in (ACL_H): New macro.
8321 ($(BLD)/fileio.$(O)): Update dependencies.
8323 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8325 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8326 * Makefile.in (LIB_ACL): New macro.
8327 (LIBACL_LIBS): Remove.
8328 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8329 * fileio.c: Include <acl.h>.
8330 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8331 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8333 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8336 * unexelf.c: Don't assume ElfW (Half) fits in int.
8337 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8338 when dealing with ElfW (Half) values, since they can exceed 2**31
8339 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8340 (entry_address): Omit unused NUM arg. All uses changed.
8342 2013-05-07 Juri Linkov <juri@jurta.org>
8344 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8345 to the string converted from number with `Fnumber_to_string'.
8348 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8350 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8351 This fixes a problem introduced by my previous change.
8353 2013-05-07 Glenn Morris <rgm@gnu.org>
8355 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8357 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8359 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8361 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8363 Static checking by GCC 4.8.0.
8364 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8365 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8366 (x_get_monitor_attributes_fallback)
8367 (x_get_monitor_attributes_xinerama)
8368 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8369 Define only if USE_GTK.
8370 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8371 (x_get_monitor_attributes_fallback): Omit unused locals.
8372 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8373 Use double, not float, to avoid mixed-mode floating point arithmetic.
8375 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8376 Jan Djärv <jan.h.d@swipnet.se>
8378 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8379 (XINERAMA_CFLAGS): New macros.
8380 (ALL_CFLAGS, LIBES): Use them.
8382 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8383 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8384 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8385 (syms_of_xfns): DEFSYM them.
8386 (struct MonitorInfo): New struct.
8387 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8388 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8389 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8390 (x_get_monitor_attributes_xinerama): New functions.
8391 (Fx_display_monitor_attributes_list): New primitive.
8392 (syms_of_xfns): Defsubr it.
8394 * xterm.h (x_display_info): Add Xatom_net_workarea and
8395 Xatom_net_current_desktop.
8397 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8398 and dpyinfo->Xatom_net_current_desktop.
8400 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8402 * xdisp.c (pos_visible_p): Use the special code for finding the
8403 beginning of a display property or overlay for any "replacing"
8404 display property, not just for display strings. This solves
8405 incorrect reporting of position by posn-at-point. (Bug#14241)
8407 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8409 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8410 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8411 Verify that ElfW (Half) fits in int.
8412 (fatal): Use same signature as lisp.h.
8413 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8414 configure and build with -DUNEXELF_DEBUG without worrying about
8415 other modules that use DEBUG.
8416 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8417 possibly-wide integers now uses it instead of plain fprintf.
8418 (entry_address): New function, which avoids problems with 32-bit
8419 overflow on 64-bit hosts.
8420 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8421 (round_up): Don't assume the remainder fits in int.
8422 (find_section): Use bool for boolean. Simplify debug code.
8423 (unexec): Don't assume file sizes fit in int or size_t.
8424 Omit unnecessary trailing newline in 'fatal' format.
8425 Use strerror rather than outputting decimal error number.
8426 Remove unused code when emacs is not defined;
8427 this file relies on Emacs now.
8428 Don't assume e_phnum and e_shnum are positive.
8430 * regex.c: Fix problems when DEBUG is defined.
8431 (extract_number, extract_number_and_incr): Define regardless of
8432 whether DEBUG is defined; that's simpler and makes the code less
8433 likely to go stale in the normal case when DEBUG is not defined.
8434 Return int rather than taking an int * arg. All callers changed.
8435 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8436 Remove, replacing with ...
8437 (DEBUG_PRINT): New macro. All callers changed.
8438 (DEBUG_COMPILES_ARGUMENTS): New macro.
8439 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8440 (print_compiled_pattern, print_double_string) [DEBUG]:
8441 Use prototype rather than old-style definition.
8442 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8443 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8444 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8445 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8446 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8447 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8448 This matters only when DEBUG is defined.
8450 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8452 * xdisp.c (set_iterator_to_next): Set the
8453 ignore_overlay_strings_at_pos_p flag only if we are _really_
8454 iterating over an overlay string, as indicated by the
8455 current.overlay_string_index member. (Bug#14306)
8457 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8459 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8460 to where it is used, to avoid autorelease issues (Bug#14050).
8462 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8464 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8465 * fileio.c (syms_of_fileio): Implement this.
8466 * filelock.c (create_lock_file): If symbolic links don't work, so
8467 we use a regular file as a lock file, do not fsync the lock file;
8470 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8472 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8473 (syms_of_minibuf): Adjust accodingly.
8475 * callint.c (Fcall_interactively): Adjust calls accordingly.
8477 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8479 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8480 w->contents is a buffer before computing everything else.
8481 Use parentheses to disambiguate last part of the condition.
8483 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8484 assertion violations. (Bug#14062)
8486 2013-05-01 David Reitter <david.reitter@gmail.com>
8488 * nsfns.m (ns_tooltip): Initialize.
8490 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8492 * coding.c (decode_coding_gap): Don't remove the character before
8493 a newline unless it's a CR character. (Bug#14287)
8495 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8497 * dispextern.h (struct face): Move enum face_underline_type
8498 earlier so that bitfields can be in the same word.
8500 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8502 * nsfns.m (handlePanelKeys): New function.
8503 (EmacsOpenPanel:performKeyEquivalent:)
8504 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8505 arrows/function/control and copy/paste keys (Bug#14296).
8507 2013-04-27 Juri Linkov <juri@jurta.org>
8509 * callint.c (Fcall_interactively): Call `Qread_number' for
8510 interactive code letter `n' instead of using duplicate code.
8513 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8515 * systime.h (make_timeval): Declare as 'const'.
8517 2013-04-27 Kenichi Handa <handa@gnu.org>
8519 * font.c (font_open_entity): Always open a font of manageable
8522 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8524 Port better to AIX (Bug#14258).
8525 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8528 2013-04-24 Kenichi Handa <handa@gnu.org>
8530 * coding.c (decode_coding_iso_2022): When an invalid escape
8531 sequence is encountered, reset the invocation and designation
8532 status to the safest one.
8534 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8536 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8537 Without this fix, "make distclean" leaves stamp-h1 behind.
8539 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8541 * w32fns.c (w32_fullscreen_rect): New function to compute the
8542 window rectangle for the given fullscreen mode.
8543 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8544 longer tunes the window size. This keeps the window's edges flush
8545 with the screen and allows the taskbar to hide itself in fullboth.
8547 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8548 window decorations and uses the entire screen.
8550 * w32term.h (w32_fullscreen_rect) Add prototype.
8551 (struct w32_output): Replace normal_width, normal_height,
8552 normal_top, and normal_left members with a single normal_placement
8554 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8556 (FRAME_NORMAL_PLACEMENT): New macro.
8558 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8560 * minibuf.c (Ftest_completion): Silence compiler warning.
8562 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8564 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8567 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8570 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8571 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8572 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8573 parentheses where appropriate.
8575 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8577 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8579 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8581 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8582 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8583 Mention in the doc string that setting these variables takes
8584 effect only after a call to set-window-buffer. (Bug#14200)
8586 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8588 * indent.c (Fvertical_motion): Don't consider display strings on
8589 overlay strings as display strings on the buffer position we
8590 started from. This prevents vertical cursor motion from jumping
8591 more than one line when there's an overlay string with a display
8592 property at end of line.
8593 Reported by Karl Chen <Karl.Chen@quarl.org> in
8594 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8596 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8598 * window.c (select_window): `record_buffer' even if window is
8599 already selected (bug#14191).
8601 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8603 * window.c (Fwindow_end): Test more flags, including the buffer's
8604 last_overlay_modified flag, to determine whether the window's
8605 display is really up-to-date. Prevents the function from
8606 returning a stale value. (Bug#14170)
8607 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8610 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8612 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8613 garbaged only if it is not already the top frame on its TTY.
8614 This prevents flickering due to constant redrawing of TTY frames when
8615 there are GUI frames open in the same session. (Bug#13864)
8617 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8619 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8620 of marking the idle timers directly.
8622 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8624 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8627 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8629 * window.c (select_window): Don't record_buffer while the invariant is
8630 temporarily broken (bug#14161).
8632 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8634 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8636 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8638 2013-04-07 Romain Francoise <romain@orebokech.com>
8640 Ignore additional platform-specific ACL errors (Bug#13702).
8641 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8642 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8644 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8646 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8649 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8651 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8652 This bug was introduced by my 2013-02-25 change that simplified
8653 data_start configuration. Without this change, on GNU/Linux
8654 an Emacs configured with --enable-profiling fails immediately
8655 due to a profiler signal.
8656 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8657 with these flags. On platforms where special flags are needed
8658 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8659 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8660 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8662 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8664 Get rid of some platform-specific functions examining window
8665 system and its capabilities. This is a partial rework of the
8667 * lisp.h (have_menus_p): Remove prototype. This function is
8668 replaced with platform-independent window_system_available.
8669 (check_window_system): Move to...
8670 * frame.h (decode_window_system_frame, window_system_available):
8671 ...here, add new prototypes.
8672 * frame.c (window_system_available, decode_window_system_frame):
8674 (check_window_system): Platform-independent now.
8675 * xterm.h (x_in_use): Remove declaration.
8677 * w32term.h (check_x_frame):
8678 * nsterm.h (check_x_frame): Remove prototypes. This function
8679 is replaced with platform-independent decode_window_system_frame.
8680 * msdos.c (have_menus_p): Remove.
8681 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8682 Remove platform-specific functions. Use check_window_system,
8683 decode_window_system_frame and check_ns_display_info where
8684 appropriate. Minor style and comment tweaks.
8685 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8686 (check_x_frame): Likewise.
8687 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8689 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8690 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8691 * xmenu.c, xselect.c: All related users changed.
8693 2013-04-03 Kenichi Handa <handa@gnu.org>
8695 The following changes is to optimize the code for reading UTF-8
8698 * coding.c (check_ascii): Rename from detect_ascii. Return value
8699 changed. Check EOL format. Do not call adjust_coding_eol_type
8701 (check_utf_8): New function.
8702 (adjust_coding_eol_type): Do nothing if already adjusted.
8703 (detect_coding): Compare the return value of check_ascii with
8704 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8705 (decode_coding_gap): Optimize for valid UTF-8.
8707 2013-03-21 Kenichi Handa <handa@gnu.org>
8709 * coding.c (syms_of_coding): Cancel previous change.
8711 * insdel.c (insert_from_gap): Fix previous change.
8713 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8715 Consistently use platform-specific function to detect window system.
8716 * lisp.h (check_window_system): New prototype. This function is
8717 going to replace check_x, check_w32 and check_ns.
8718 (have_menus_p): Mention msdos.c in comment.
8719 * fontset.c (check_window_system_func): Remove. Adjust all users.
8720 * fontset.h (check_window_system_func): Remove prototype.
8721 * nsterm.h (check_ns):
8722 * xterm.h (check_x):
8723 * w32term.h (check_w32): Likewise.
8724 * menu.c (Fx_popup_menu): Use check_window_system.
8725 * msdos.c (check_window_system): Define for MS-DOS.
8726 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8727 * w32fns.c (check_window_system): Likewise for MS-Windows.
8728 * xfns.c (check_window_system): Likewise for X.
8729 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8730 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8732 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8734 Prefer < to > in range checks such as 0 <= i && i < N.
8735 This makes it easier to visualize quantities on a number line.
8736 This patch doesn't apply to all such range checks,
8737 only to the range checks affected by the 2013-03-24 change.
8738 This patch reverts most of the 2013-03-24 change.
8739 * alloc.c (xpalloc, Fgarbage_collect):
8740 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8741 * character.c (string_escape_byte8):
8742 * charset.c (read_hex):
8743 * data.c (cons_to_unsigned):
8744 * dispnew.c (update_frame_1):
8745 * doc.c (Fsubstitute_command_keys):
8746 * doprnt.c (doprnt):
8747 * editfns.c (hi_time, decode_time_components):
8748 * fileio.c (file_offset):
8749 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8750 * font.c (font_intern_prop):
8751 * frame.c (x_set_alpha):
8752 * gtkutil.c (get_utf8_string):
8753 * indent.c (check_display_width):
8754 * keymap.c (Fkey_description):
8755 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8757 * minibuf.c (read_minibuf_noninteractive):
8758 * process.c (wait_reading_process_output):
8759 * search.c (Freplace_match):
8760 * window.c (get_phys_cursor_glyph):
8761 * xdisp.c (redisplay_internal):
8762 * xsmfns.c (smc_save_yourself_CB):
8763 Prefer < to > for range checks.
8764 * dispnew.c (sit_for): Don't mishandle NaNs.
8765 This fixes a bug introduced in the 2013-03-24 change.
8766 * editfns.c (decode_time_components): Don't hoist comparison.
8767 This fixes another bug introduced in the 2013-03-24 change.
8769 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8771 * frame.h (struct frame): Drop scroll_bottom_vpos
8772 member becaue all real users are dead long ago.
8773 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8774 * xdisp.c (redisplay_internal): Adjust user.
8776 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8778 * nsmenu.m (showAtX:Y:for:): setLevel to
8779 NSPopUpMenuWindowLevel (Bug#13998).
8781 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8783 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8784 (ns_check_pending_open_menu): Declare.
8786 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8787 (x_activate_menubar): Update the menu with title that matches
8788 ns_get_pending_menu_title, and call
8789 ns_check_pending_openmenu (Bug#12698).
8790 (menuWillOpen:): New method.
8791 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8793 * nsterm.m (menu_will_open_state, menu_mouse_point)
8794 (menu_pending_title): New varaibles.
8795 (ns_get_pending_menu_title, ns_check_menu_open)
8796 (ns_check_pending_open_menu): New functions.
8798 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8800 * indent.c (current_column_bol_cache): Remove leftover which is not
8801 used in Fmove_to_column any more.
8802 (current_column, scan_for_column): Adjust users.
8803 * keyboard.c (last_point_position_buffer, last_point_position_window):
8804 Remove leftovers which are not used for recording undo any more.
8805 (command_loop_1, syms_of_keyboard): Adjust users.
8806 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8807 redisplay_window any more.
8808 (move_it_to): Adjust user.
8810 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8812 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8813 Update dependencies.
8815 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8817 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8818 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8821 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8823 * window.h (struct window): Replace hchild, vchild and buffer slots
8824 with a single slot 'contents'. This is possible because each valid
8825 window may have either the child window (in vertical or horizontal
8826 combination) or buffer to display (for the leaf window). Using that,
8827 a lot of operations to traverse and/or change window hierarchies may
8828 be simplified. New member horizontal is used to distinguish between
8829 horizontal and vertical combinations of internal windows.
8830 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8831 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8832 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8833 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8834 Use contents slot, not buffer, where appropriate.
8835 (wset_combination): New function.
8836 (wset_buffer): Add eassert.
8837 (Fframe_first_window): Simplify the loop reaching first window.
8838 (Fwindow_buffer): Use WINDOW_LEAF_P.
8839 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8840 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8841 (unshow_buffer): Convert initial debugging check to eassert.
8842 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8843 (make_parent_window, window_resize_check, window_resize_apply)
8844 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8845 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8846 Adjust to match struct window changes.
8847 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8848 (mark_window_cursors_off, count_windows, get_leaf_windows)
8849 (foreach_window_1): Simplify the loop.
8850 * alloc.c (mark_object): Do not check for the leaf window because
8851 internal windows has no glyph matrices anyway.
8852 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8853 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8854 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8855 (build_frame_matrix_from_window_tree, mirror_make_current)
8856 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8857 (update_window_tree, set_window_update_flags): Simplify the loop.
8858 (sync_window_with_frame_matrix_rows): Enforce live window.
8859 Use contents slot, not buffer, where appropriate.
8860 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8861 and WINDOW_HORIZONTAL_COMBINATION_P.
8862 (make_frame_visible_1): Simplify the loop.
8863 Use contents slot, not buffer, where appropriate.
8864 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8865 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8866 (expose_window_tree): Likewise.
8867 Use contents slot, not buffer, where appropriate.
8868 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8869 to avoid deleted windows. Use contents slot instead of buffer.
8870 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8871 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8872 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8873 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8875 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8877 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8878 identify the reasons for assertion violations in bug#14062 and
8880 (Fx_show_tip): Fix compilation error under
8881 "--enable-check-lisp-object-type". (Bug#14073)
8883 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8884 Reported by <rzl24ozi@gmail.com>.
8886 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8888 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8890 (unwind_with_echo_area_buffer): ...to restore it here.
8891 This is needed to ensure that...
8892 (redisplay_window): ...both window markers are valid here,
8893 which is verified by eassert.
8894 * editfns.c (save_excursion_save): Do not assume that
8895 selected_window always displays the buffer.
8896 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8899 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8901 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8904 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8906 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8908 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8910 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8911 since MinGW's w32api headers do. This avoids compiler warnings.
8913 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8916 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8918 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8920 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8922 * gtkutil.c (style_changed_cb): Check if frame is live and an
8923 X frame (Bug#14038).
8925 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8927 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8928 Define only for _WIN32_WINNT less than 0x0500.
8929 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8931 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8932 see its own definitions of 'struct timeval' and 'struct timezone'.
8934 Fix incompatibilities between MinGW.org and MinGW64 headers.
8935 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8937 * w32.c (REPARSE_DATA_BUFFER): Guard with
8938 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8940 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8942 * xterm.c: Include X11/XKBlib.h
8943 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8945 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8947 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8949 * blockinput.h (input_blocked_p): Likewise.
8950 * bytecode.c (exec_byte_code): Likewise.
8951 * callproc.c (call_process_kill, call_process_cleanup)
8952 (Fcall_process): Likewise.
8953 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8954 (Fccl_execute_on_string): Likewise.
8955 * character.c (string_escape_byte8): Likewise.
8956 * charset.c (read_hex): Likewise.
8957 * cm.c (calccost): Likewise.
8958 * data.c (cons_to_unsigned): Likewise.
8959 * dired.c (directory_files_internal, file_name_completion):
8961 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8962 (sit_for): Likewise.
8963 * doc.c (Fsubstitute_command_keys): Likewise.
8964 * doprnt.c (doprnt): Likewise.
8965 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8966 * emacsgtkfixed.c: Likewise.
8967 * fileio.c (file_offset, Fwrite_region): Likewise.
8968 * floatfns.c (Fexpt, fmod_float): Likewise.
8969 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8971 * font.c (font_intern_prop): Likewise.
8972 * frame.c (x_set_alpha): Likewise.
8973 * gtkutil.c (get_utf8_string): Likewise.
8974 * indent.c (check_display_width): Likewise.
8975 * intervals.c (create_root_interval, rotate_right, rotate_left)
8976 (split_interval_right, split_interval_left)
8977 (adjust_intervals_for_insertion, delete_node)
8978 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8979 (merge_interval_right, merge_interval_left, copy_intervals)
8980 (set_intervals_multibyte_1): Likewise.
8981 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8982 * keymap.c (Fkey_description): Likewise.
8983 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8984 * lread.c (openp, read_integer, read1, string_to_number):
8986 * menu.c (ensure_menu_items): Likewise.
8987 * minibuf.c (read_minibuf_noninteractive): Likewise.
8988 * print.c (printchar, strout): Likewise.
8989 * process.c (create_process, Faccept_process_output)
8990 (wait_reading_process_output, read_process_output, send_process)
8991 (wait_reading_process_output): Likewise.
8992 * profiler.c (make_log, handle_profiler_signal): Likewise.
8993 * regex.c (re_exec): Likewise.
8994 * regex.h: Likewise.
8995 * search.c (looking_at_1, Freplace_match): Likewise.
8996 * sysdep.c (get_child_status, procfs_ttyname)
8997 (procfs_get_total_memory): Likewise.
8998 * systime.h (EMACS_TIME_VALID_P): Likewise.
8999 * term.c (dissociate_if_controlling_tty): Likewise.
9000 * window.c (get_phys_cursor_glyph): Likewise.
9001 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9002 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9004 * xfns.c (Fx_window_property): Likewise.
9005 * xmenu.c (set_frame_menubar): Likewise.
9006 * xselect.c (x_get_window_property, x_handle_dnd_message):
9008 * xsmfns.c (smc_save_yourself_CB): Likewise.
9009 * xterm.c (x_scroll_bar_set_handle): Likewise.
9011 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9013 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9014 to be optional or nil. Adjust comment and convert it to docstring.
9015 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9016 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9018 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9020 Static checking by GCC 4.8-20130319.
9021 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9022 * process.c (Fset_process_datagram_address)
9023 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9024 * xdisp.c (get_char_face_and_encoding):
9025 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9026 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9027 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9029 2013-03-24 Ken Brown <kbrown@cornell.edu>
9031 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9032 fix compilation on 64-bit Cygwin, where underscores are not
9033 automatically prepended.
9035 * w32term.c (w32_initialize): Silence compiler warning.
9037 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9039 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9040 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9041 variables, to save and restore frame dimensions.
9042 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9043 after returning from a 'fullscreen' configuration.
9044 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9045 to avoid races between the main thread and the input thread.
9047 * w32term.h (struct w32_output): New members normal_width,
9048 normal_height, normal_top, normal_left, and prev_fsmode.
9049 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9050 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9053 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9054 'fullscreen' parameter. Always record previous width and height
9055 of the frame, except when switching out of maximized modes, so
9056 that they could be restored correctly, instead of resetting to the
9057 default frame dimensions. Send SC_RESTORE command to the frame,
9058 unless we are going to send SC_MAXIMIZE, to restore the frame
9059 resize hints in the mouse pointer shown by the window manager.
9062 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9064 * lisp.h (get_frame_param): Adjust conditions for prototype
9067 2013-03-22 Ken Brown <kbrown@cornell.edu>
9069 * unexcw.c: Drop unneeded inclusion of w32common.h.
9070 (report_sheap_usage): Declare.
9071 (read_exe_header): Add magic numbers for x86_64.
9072 (fixup_executable): Fix printf format specifier for unsigned long
9075 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9077 * frame.h (struct frame): Put menu_bar_window under #ifdef
9078 because this member is not needed when X toolkit is in use.
9079 (fset_menu_bar_window):
9080 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9081 (free_glyphs, update_frame):
9082 * xdisp.c (expose_frame): Likewise.
9083 (display_menu_bar): Likewise. Remove redundant eassert.
9084 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9087 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9089 Use functions and constants to manipulate Lisp_Save_Value objects.
9090 This replaces code that used macros and strings and token-pasting.
9091 The change makes the C source a bit easier to follow,
9092 and shrinks the Emacs executable a bit.
9093 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9094 (make_save_value): Change 1st arg from string to enum. All callers
9097 (mark_object): Use if, not #if, for GC_MARK_STACK.
9098 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9099 (XSAVE_OBJECT): Now functions, not macros.
9100 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9101 the constant was never used.
9102 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9103 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9104 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9105 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9107 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9108 type3 with a single member save_type. All uses changed.
9109 (save_type, set_save_pointer, set_save_integer): New functions.
9110 * print.c (PRINTX): Remove.
9112 * alloc.c: Remove redundant static declarations.
9114 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9116 * window.h (struct window): Convert left_col, top_line, total_lines
9117 and total_cols from Lisp_Objects to integers. Adjust comments.
9118 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9120 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9121 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9122 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9123 Adjust users where appropriate.
9125 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9127 * frame.h (struct frame): Drop resx and resy because the same data is
9128 available from window system-specific output context. Adjust users.
9129 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9130 New functions to provide defaults when no window system available.
9131 (FRAME_RES_X, FRAME_RES_Y): New macros.
9132 (NUMVAL): Move from xdisp.c.
9133 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9134 (Ffont_face_attributes, Fopen_font):
9135 * image.c (gs_load):
9136 * w32font.c (fill_in_logfont):
9137 * xdisp.c (calc_pixel_width_or_height):
9138 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9139 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9141 2013-03-20 Kenichi Handa <handa@gnu.org>
9143 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9144 to 1 (temporary workaround until a bug related to ASCII
9145 optimization is fixed).
9147 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9149 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9150 Signal error if window is not internal. Adjust docstring.
9151 (delete_all_child_windows): Use combination_limit to save the buffer.
9152 (Fset_window_configuration): Adjust accordingly.
9153 * print.c (syms_of_print): Initialize debugging output not here...
9154 (init_print_once): ...but in a new function here.
9155 * lisp.h (init_print_once): Add prototype.
9156 * emacs.c (main): Add call to init_print_once. Adjust comments.
9158 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9160 * window.c (window_resize_check, window_resize_apply)
9161 (window_from_coordinates, recombine_windows, set_window_buffer)
9162 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9163 (Fsplit_window_internal, Fdelete_window_internal)
9164 (freeze_window_starts): Use bool for booleans.
9165 * window.h (window_frame_coordinates, resize_frame_windows)
9166 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9168 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9170 * dispnew.c (bitch_at_user): Use `user-error'.
9172 2013-03-17 Ken Brown <kbrown@cornell.edu>
9174 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9175 as return type of image_background. (Bug#13981)
9176 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9178 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9180 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9181 (ns_select): Don't return with result uninitialized.
9183 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9186 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9188 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9189 directories. If filename is nil, get directory name (Bug#13932).
9190 Use getFilename and getDirectory.
9191 (getFilename, getDirectory): New methods for EmacsSavePanel and
9193 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9195 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9197 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9199 2013-03-15 Kenichi Handa <handa@gnu.org>
9201 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9202 (adjust_after_replace): Make it back to static. Delete the third
9203 arg text_at_gap_tail. Cancel the code for handling it.
9205 * coding.h (struct coding_system): New member eol_seen.
9207 * coding.c (detect_ascii): New function.
9208 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9209 when the source bytes are actually scanned. On detecting for
9210 coding_category_utf_8_auto, call detect_ascii instead of scanning
9211 source bytes directly.
9212 (produce_chars): Call insert_from_gap with the new arg 0.
9213 (encode_coding): Likewise.
9214 (decode_coding_gap): Control ASCII optimization by the variable
9215 disable_ascii_optimization instead of #ifndef .. #endif.
9216 Deccode EOL format according to coding->eol_seen.
9217 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9220 * lisp.h (adjust_after_replace): Cancel externing it.
9221 (insert_from_gap): Adjust prototype.
9223 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9225 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9226 FULLSCREEN_MAXIMIZED. (Bug#13935)
9228 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9230 * region-cache.c (find_cache_boundary, move_cache_gap)
9231 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9232 Simplify debugging check and convert to eassert. Adjust comment.
9233 (pp_cache): Put under ENABLE_CHECKING.
9235 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9237 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9238 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9240 (w32fullscreen_hook): If the frame is visible, reset
9241 f->want_fullscreen flag after changing the frame size. If the
9242 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9245 2013-03-13 Daniel Colascione <dancol@dancol.org>
9247 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9248 too so that these builds can use Cygwin's file conversion
9249 functions. (We've been building and linking cygw32.o all along
9250 and just not using it.)
9252 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9254 File synchronization fixes (Bug#13944).
9255 * Makefile.in (LIB_FDATASYNC): New macro.
9257 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9258 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9259 Don't worry about HAVE_FSYNC, since a substitute fsync is
9260 available if the system lacks one.
9261 (Fwrite_regin): Retry fsync if interrupted.
9263 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9265 * w32term.c (w32_read_socket): If the Emacs frame is being
9266 activated, call w32fullscreen_hook, to make sure the new frame
9267 dimensions are in effect. (Bug#13937)
9269 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9271 * xdisp.c (init_iterator): Simplify because both character and byte
9272 positions are either specified or -1. Add eassert. Adjust comment.
9273 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9274 character and byte positions can be obtained from marker.
9276 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9278 Static checking by Sun C 5.12.
9279 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9280 * bytecode.c (exec_byte_code):
9281 * dispnew.c (init_display):
9283 * fileio.c (Fsubstitute_in_file_name):
9284 * keyboard.c (Fevent_convert_list):
9285 * keymap.c (Fsingle_key_description):
9286 * term.c (maybe_fatal, fatal):
9287 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9288 * xsmfns.c (Fhandle_save_session):
9289 Omit unreachable code.
9290 * keymap.c (map_keymap_char_table_item): Cast void * to
9291 a function pointer type; the C Standard requires this.
9293 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9294 Include <sys/param.h> unconditionally, as that works elsewhere and
9295 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9296 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9299 See ChangeLog.12 for earlier changes.
9305 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9307 This file is part of GNU Emacs.
9309 GNU Emacs is free software: you can redistribute it and/or modify
9310 it under the terms of the GNU General Public License as published by
9311 the Free Software Foundation, either version 3 of the License, or
9312 (at your option) any later version.
9314 GNU Emacs is distributed in the hope that it will be useful,
9315 but WITHOUT ANY WARRANTY; without even the implied warranty of
9316 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9317 GNU General Public License for more details.
9319 You should have received a copy of the GNU General Public License
9320 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.