1 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3 Fix two memory leaks discovered with Valgrind.
4 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7 2014-01-22 Martin Rudalics <rudalics@gmx.at>
9 Fixes in window size functions around Bug#16430 and Bug#16470.
10 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
11 (Fwindow_mode_line_height, Fwindow_header_line_height)
12 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
13 Minor doc-string adjustments.
14 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
16 (window_body_height, window_body_width): Do not count partially
17 visible lines/columns when PIXELWISE is nil (Bug#16470).
18 (Qfloor, Qceiling): New symbols.
20 2014-01-21 Eli Zaretskii <eliz@gnu.org>
22 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
23 when the image cache is not yet allocated. (Bug#16509)
25 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
27 * buffer.c (Fkill_buffer): When killing an indirect buffer,
28 re-attach intervals to its base buffer (Bug#16502).
29 * intervals.c (set_interval_object): Move from here...
30 * intervals.h (set_interval_object): ... to here. Fix comments.
32 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
34 Avoid undefined behavior by initializing buffer redisplay bit.
35 Problem reported by Dmitry Antipov in
36 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
37 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
39 Revert some of the CANNOT_DUMP fix (Bug#16494).
40 * lread.c (init_lread): Fix typo: NILP, not !NILP.
42 2014-01-19 Eli Zaretskii <eliz@gnu.org>
44 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
45 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
46 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
47 they are replaced by macros that expand into direct calls to the
48 corresponding functions from GDI32.DLL.
49 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
50 variables in the Cygwin build, they are unused.
52 2014-01-19 K. Handa <handa@gnu.org>
54 * composite.c (composition_update_it): Fix previous change.
56 2014-01-18 Eli Zaretskii <eliz@gnu.org>
58 Fix file name handling on MS-Windows 9X.
59 * w32.c (maybe_load_unicows_dll): New function.
61 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
62 on, to make sure we can convert file names to and from UTF-8 on
63 Windows 9X. This fixes a failure to start up because Emacs cannot
64 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
66 * w32font.c [WINDOWSNT]: Include w32.h.
67 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
68 of implementing the same stuff.
69 Remove now unused g_b_init_is_windows_9x.
71 * w32.h (maybe_load_unicows_dll): Add prototype.
73 2014-01-17 Eli Zaretskii <eliz@gnu.org>
75 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
76 switch to single keyboard. Prevents daemon crashes when a new
77 client connects while we show a TTY menu in an existing client.
80 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
82 Fix MinGW64 porting problem with _setjmp.
83 Reported by Eli Zaretskii in:
84 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
85 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
86 the old _setjmp and _longjmp. All uses changed.
88 2014-01-13 Daniel Colascione <dancol@dancol.org>
90 * textprop.c (Fremove_list_of_text_properties): Correctly
91 handle reaching the end of the interval tree. (Bug#15344)
93 2014-01-13 Martin Rudalics <rudalics@gmx.at>
95 * xdisp.c (resize_mini_window): Round height to a multiple of
96 frame's line height. Fix bug in calculation of window start
99 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
101 * macfont.m: Include termchar.h.
102 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
103 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
104 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
105 *_WITH_GC_* to take face and f as parameters.
106 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
107 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
109 2014-01-13 Daniel Colascione <dancol@dancol.org>
111 Fix menu item updating in the presence of the Unity global menu
114 * gtkutil.h (xg_have_tear_offs): Add frame parameter
115 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
117 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
118 updating menus; explain why.
119 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
120 problem it's supposed to solve and it interferes with detecting
121 the presence of a global menu.
122 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
125 2014-01-11 K. Handa <handa@gnu.org>
127 * composite.c (composition_update_it): Fix indexing of
128 LGSTRING_CHAR (Bug#15984).
130 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
132 * unexw32.c (_start) [__MINGW64__]: Define to __start.
134 2014-01-11 Eli Zaretskii <eliz@gnu.org>
136 * xdisp.c (try_window_id): Don't use this function's optimizations
137 if overlays in the buffer displayed by the window have changed
138 since last redisplay. (Bug#16347)
139 (message_dolog): Fix indentation.
141 2014-01-11 Martin Rudalics <rudalics@gmx.at>
143 * frame.c (frame_resize_pixelwise): Fix doc-string.
145 2014-01-10 Martin Rudalics <rudalics@gmx.at>
147 Fix handling of internal borders (Bug#16348).
148 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
149 internal border width from pixel width of windows.
150 (change_frame_size_1): Don't return early when frame's pixel
151 size changes - we still have to record the new sizes in the
153 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
154 also when toolbar gets larger.
155 * window.c (check_frame_size): Include internal_border_width in
157 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
158 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
159 non-toolkit/non-GTK version clear internal border.
160 * xterm.c (x_clear_under_internal_border): New function for
161 non-toolkit/non-GTK version.
162 (x_after_update_window_line): In non-toolkit/non-GTK version
164 (handle_one_xevent, x_set_window_size): Call
165 x_clear_under_internal_border in non-toolkit/non-GTK version.
166 * xterm.h (x_clear_under_internal_border): Extern it.
168 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
170 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
171 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
174 2014-01-06 Eli Zaretskii <eliz@gnu.org>
176 * xdisp.c (redisplay_window): Don't skip window redisplay if the
177 last value of point is not equal to buffer's point. (Bug#16129)
179 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
182 * nsterm.h (updateCollectionBehavior): Rename from
183 updateCollectionBehaviour. All uses changed.
185 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
186 * Makefile.in (SETFATTR): New macro.
187 (temacs$(EXEEXT)): Use it.
189 2014-01-04 Martin Rudalics <rudalics@gmx.at>
191 Fix maximization behavior on Windows (Bug#16300).
192 * w32fns.c (w32_fullscreen_rect): Don't handle
193 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
194 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
195 of SetWindowPos. Restore last placement also when leaving
196 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
197 but the FULLSCREEN_BOTH case.
199 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
202 * data.c (arithcompare_driver):
203 * fileio.c (Fcar_less_than_car):
204 * fns.c (internal_equal):
205 * frame.c (delete_frame):
206 * lisp.h (enum More_Lisp_Bits):
208 Avoid C99 constructs that don't work in C89.
209 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
210 to port to C89, which doesn't have 'long long'.
211 (count_trailing_zero_bits): Use them.
213 2014-01-03 Chong Yidong <cyd@gnu.org>
215 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
217 2014-01-02 Martin Rudalics <rudalics@gmx.at>
219 Further adjust frame/window scrollbar width calculations.
220 * window.c (apply_window_adjustment): Set
221 windows_or_buffers_changed.
222 (Fwindow_scroll_bars): Return actual scrollbar width.
223 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
224 For non-toolkit builds again use 14 as minimum width and set
225 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
226 * xterm.c (XTset_vertical_scroll_bar): Take width from
227 WINDOW_SCROLL_BAR_AREA_WIDTH.
228 (x_new_font): Rename wid to unit. Base calculation of new
229 scrollbar width on toolkit used and make it analogous to that of
230 x_set_scroll_bar_default_width.
231 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
232 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
234 * w32term.c (w32_set_vertical_scroll_bar): Take width from
235 WINDOW_SCROLL_BAR_AREA_WIDTH.
236 (x_new_font): Make it correspond to changes in xterm.c.
238 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
240 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
241 This is a cleaner way to fix the MinGW-w64 porting problem.
242 Check for INTPTR_MAX misconfiguration.
244 2014-01-01 Eli Zaretskii <eliz@gnu.org>
246 * search.c (newline_cache_on_off, find_newline): In indirect
247 buffers, use the newline cache of the base buffer.
249 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
250 buffer, invalidate the caches of its base buffer. (Bug#16265)
252 * indent.c (width_run_cache_on_off, compute_motion): In indirect
253 buffers, use the width-run cache of the base buffer.
255 * xdisp.c (redisplay_window): When the window displays an indirect
256 buffer, and the character widths in the display table have
257 changed, invalidate the width-run cache of the corresponding base
260 * fileio.c (Finsert_file_contents): When invalidating the newline
261 cache, consider the case of inserting into indirect buffer.
263 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
264 In indirect buffers, use the paragraph cache of the base buffer.
266 2013-12-31 Martin Rudalics <rudalics@gmx.at>
268 * window.c (grow_mini_window): Fix last change.
270 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
272 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
274 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
276 * w32term.c (w32_initialize): Use LCID and LOWORD.
278 * w32proc.c (create_child): Use pid_t for 5th argument.
279 (IsValidLocale): Don't provide prototype for MinGW64.
280 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
281 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
283 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
284 MinGW64 doesn't support.
286 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
288 * w32.c (set_named_security_info): New function.
289 (acl_set_file): Fall back on set_named_security_info if
290 set_file_security fails.
291 (g_b_init_set_named_security_info_w)
292 (g_b_init_set_named_security_info_a): New static variables.
293 (globals_of_w32): Initialize them to zero.
294 (set_named_security_info): Set them to non-zero if the
295 corresponding API is available.
296 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
299 2013-12-31 Martin Rudalics <rudalics@gmx.at>
301 Some more fixes following pixelwise resize changes including one
303 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
304 of frame_resize_pixelwise.
305 * widget.c (pixel_to_text_size): New function.
306 (update_wm_hints): Have size hints respect value of
307 frame_resize_pixelwise.
308 (EmacsFrameResize): Alway process resize requests pixelwise.
309 * window.c (grow_mini_window): Make sure mini window is at least
311 * xdisp.c (display_menu_bar): Make sure menubar extends till
313 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
314 (x_set_tool_bar_lines): Calculate pixelwise.
315 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
316 frame_resize_pixelwise.
318 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
320 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
321 variables not used there.
323 2013-12-30 Eli Zaretskii <eliz@gnu.org>
325 * w32.c (sys_umask): New function. (Bug#16299)
327 2013-12-30 Martin Rudalics <rudalics@gmx.at>
329 * dispnew.c (change_frame_size_1): Take old width of root window
330 from that window's pixel width. (Bug#16284)
332 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
334 Plain copy-file no longer chmods an existing destination (Bug#16133).
335 * fileio.c (realmask): Now a static var, not a local.
336 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
337 Remove arg STATPTR. All uses changed.
338 (Fcopy_file): Do not alter permissions of existing destinations,
339 unless PRESERVE-PERMISSIONS (renamed from
340 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
341 Avoid race when testing for existing destinations and for
342 when input and output files are the same.
343 If changing the group fails, adjust both default and
344 preserved permissions so that access is not granted to the
346 (Fset_default_file_modes, init_fileio): Update realmask.
347 (Fdefault_file_modes): Use realmask instead of calling umask.
349 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
351 Fix pipe bug with OS X emacs --daemon (Bug#16262).
352 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
353 flags on the daemon pipe ends before execing.
355 2013-12-28 Eli Zaretskii <eliz@gnu.org>
357 * w32fns.c (Fx_create_frame): Error out if called from a TTY
360 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
362 * callproc.c (Vexec_path): Document that exec-directory is in it.
364 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
366 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
369 2013-12-27 Chong Yidong <cyd@gnu.org>
371 * data.c (Fsymbol_function): Doc fix.
373 2013-12-26 Martin Rudalics <rudalics@gmx.at>
375 Some more tinkering with Bug#16051.
376 * window.c (resize_frame_windows): Don't let the size of the
377 root window drop below the frame's default character size.
378 Never ever delete any subwindows - let the window manager do the
381 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
382 of toolbar lines needed when they exceed the height of the root
384 (unwind_create_frame_1): New function.
385 (Fx_create_frame): Generally inhibit calling the window
386 configuration change hook here. Remove extra call to
387 change_frame_size - it's not needed when we don't run the
388 configuration change hook.
390 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
392 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
393 On my Fedora 19 platform the core dumps were so big that
394 my desktop became nearly catatonic.
395 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
396 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
397 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
398 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
400 * conf_post.h (__has_feature): New macro, if not already defined.
401 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
402 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
404 2013-12-25 Eli Zaretskii <eliz@gnu.org>
406 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
407 is a file name. (Bug#16252)
409 2013-12-25 Chong Yidong <cyd@gnu.org>
411 * keyboard.c (Voverriding_terminal_local_map):
412 (Voverriding_local_map): Doc fix.
414 * keymap.c (Vemulation_mode_map_alists): Doc fix.
416 2013-12-24 Eli Zaretskii <eliz@gnu.org>
418 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
419 file name when it is submitted to ShellExecute. Simplify code.
420 Don't test DOCUMENT for being a string, as that is enforced by
421 CHECK_STRING. Doc fix.
423 2013-12-23 Eli Zaretskii <eliz@gnu.org>
425 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
426 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
427 redisplay_tool_bar does. Improve and fix commentary.
428 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
429 limits of the glyph matrices. (Bug#16051)
430 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
431 only when the new size is different from the old one, and the new
432 size can be achieved given the frame height.
434 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
436 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
438 2013-12-23 Glenn Morris <rgm@gnu.org>
440 * lread.c (Fload): Mention load-prefer-newer in doc.
442 2013-12-22 Martin Rudalics <rudalics@gmx.at>
444 Handle Bug#16207 by being more restrictive when running hooks.
445 * window.c (unwind_change_frame): New function.
446 (Fset_window_configuration): Don't run configuration change hook
447 while the frame configuration is unsafe. Call select_window
450 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
452 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
454 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
456 * nsterm.h: Declare EmacsColor category.
458 * nsterm.m (NSColor): Implement EmacsColor category.
459 (ns_get_color): Use colorUsingDefaultColorSpace.
460 (ns_get_color, ns_term_init): Use colorForEmacsRed.
462 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
464 2013-12-21 Eli Zaretskii <eliz@gnu.org>
466 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
467 having the PNG_NORETURN attribute, to avoid compiler warning in
470 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
472 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
474 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
475 fringe background extension.
476 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
477 because they are now always the same as `left' and `width',
478 respectively. Remove code for the case that `width' and
479 `sb_width' are different.
481 2013-12-20 Martin Rudalics <rudalics@gmx.at>
483 Remove scroll_bar_actual_width from frames.
484 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
485 * frame.c (Fscroll_bar_width): Return scroll bar area width.
486 (x_figure_window_size):
487 * nsterm.m (x_set_window_size):
488 * widget.c (set_frame_size):
489 * w32term.c (x_set_window_size):
490 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
491 scroll_bar_actual_width.
493 Convert scroll_bar members to integers on Windows.
494 * w32term.h (struct scroll_bar): Convert top, left, width,
495 height, start, end and dragging to integers.
496 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
498 * w32term.c (w32_set_scroll_bar_thumb)
499 (w32_scroll_bar_handle_click): Remove XINT conversions for
500 scroll_bar members. Treat bar->dragging as integer.
501 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
502 first element. Remove XINT conversions for scroll_bar members.
503 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
504 Remove XINT conversions for scroll_bar members.
506 Fix assignment for new window total sizes.
507 * window.c (Fwindow_resize_apply_total): Assign values for
510 2013-12-20 Chong Yidong <cyd@gnu.org>
512 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
513 argument to `append'.
515 2013-12-19 Eli Zaretskii <eliz@gnu.org>
517 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
518 current text face, for extending the face of the display margins.
521 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
524 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
526 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
529 * nsterm.m (Qfile, Qurl): New.
530 (EV_MODIFIERS2): New macro.
531 (EV_MODIFIERS): Use EV_MODIFIERS2.
532 (ns_term_init): Remove font and color from DND, does not work on
533 newer OSX, and other ports don't have them.
534 (performDragOperation:): Handle modifiers used during drag.
535 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
536 Remove global Lisp variables used to communicate with ns-win.el.
537 Remove font and color handling.
538 (syms_of_nsterm): Defsym Qfile and Qurl.
540 2013-12-19 Anders Lindgren <andlind@gmail.com>
542 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
543 (ns_constrain_all_frames, x_set_offset): Remove assignment to
545 (updateFrameSize:, windowWillResize:toSize:): Add trace.
546 (constrainFrameRect): Remove special case nr_screens == 1.
547 Don't constrain size to size of view.
549 * nsterm.h (ns_output): Remove dont_constrain.
551 2013-12-19 Anders Lindgren <andlind@gmail.com>
553 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
555 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
557 Minor fixes for recent openp changes.
558 * lisp.h (GCPRO7): New macro.
559 * lread.c (openp): Use bool for boolean; all callers changed.
560 Protect save_string from GC. Don't assume that file descriptors
561 are nonzero. Redo save_mtime comparison to avoid bogus GCC
562 warning about uninitialized variable.
564 2013-12-18 Eli Zaretskii <eliz@gnu.org>
566 * w32fns.c (emacs_abort): Use intptr_t as argument of
567 INT_BUFSIZE_BOUND, to avoid compiler warnings.
569 2013-12-18 Glenn Morris <rgm@gnu.org>
571 * lread.c (Fload): Pass load_prefer_newer to openp.
572 Don't bother checking mtime if openp already did it.
573 (openp): Add `newer' argument, to check all suffixes
574 and find the newest file.
575 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
576 * callproc.c (call_process):
577 * charset.c (load_charset_map_from_file):
578 * emacs.c (init_cmdargs):
579 * image.c (x_create_bitmap_from_file, x_find_image_file):
581 * lread.c (Flocate_file_internal):
582 * process.c (Fformat_network_address):
583 * sound.c (Fplay_sound_internal):
584 * w32.c (check_windows_init_file):
585 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
587 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
589 2013-12-17 Eli Zaretskii <eliz@gnu.org>
591 * w32.c (getloadavg): Don't index samples[] array with negative
592 indices. Recover from wall-clock time being set backwards.
594 * w32term.c (w32_initialize): Declare the argument of
595 set_user_model as const.
597 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
598 (w32_menu_show): Constify some arguments passed to MessageBox.
600 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
601 to initialize Lisp objects.
603 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
604 initialize Lisp objects.
606 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
607 use variables used only on X under that condition.
609 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
610 variables not used there.
612 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
614 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
615 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
617 2013-12-16 Eli Zaretskii <eliz@gnu.org>
619 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
620 code, revealed in presence of R2L characters, character
621 compositions, and display vectors. A better fix for Bug#16148.
622 (extend_face_to_end_of_line): Don't reference tool_bar_window in
623 GTK and NS builds, they don't have this member of struct frame.
625 * dispextern.h (struct composition_it): Correct a comment for the
628 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
630 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
631 This prevents a compilation error on C compilers that do not
632 default functions to return 'int' if not declared. Also, add
633 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
634 since it now uses inline functions.
636 2013-12-16 Eli Zaretskii <eliz@gnu.org>
638 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
639 display margins on mode line, header line, and in the frame's
640 tool-bar window. (Bug#16165)
642 2013-12-16 Andreas Schwab <schwab@suse.de>
644 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
646 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
648 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
651 2013-12-16 Martin Rudalics <rudalics@gmx.at>
653 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
655 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
657 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
658 intended to find bogus pointers in font objects (Bug#16140).
659 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
660 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
661 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
662 Disable for MS-Windows due to Bug#15876; apparently this
663 requires more or less substantial changes in fontset code.
664 * xfont.c (xfont_close):
665 * xftfont.c (xftfont_close): Call x_display_info_for_display
666 to check whether 'Display *' is valid (Bug#16093 and probably
669 2013-12-15 Eli Zaretskii <eliz@gnu.org>
671 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
672 Reported by Juanma Barranquero <lekktu@gmail.com>.
674 * process.c (Fprocess_send_eof): Don't crash if someone tries to
675 open a pty on MS-Windows. (Bug#16152)
677 * emacs.c (decode_env_path): Fix bogus comparison against
678 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
680 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
682 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
683 (Fx_file_dialog): Add parentheses around && to silence warning.
685 * w32term.c (construct_drag_n_drop): Remove unused local variable.
687 2013-12-15 Eli Zaretskii <eliz@gnu.org>
689 * xdisp.c (extend_face_to_end_of_line): Extend background of
690 non-default face in margin areas as well. (Bug#16151)
691 (display_line): Call extend_face_to_end_of_line for continued
692 lines as well, if the display margins have non-zero width.
693 (set_glyph_string_background_width): When needed, set the
694 extends_to_end_of_line_p flag on glyph strings to be drawn in
695 margin areas, not only in the text area.
697 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
700 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
702 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
703 Don't worry about verify_error being t, since it has to be a list.
705 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
707 Use bool for boolean, focusing on headers.
708 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
709 No need to include <stdbool.h>, since conf_post.h does it now.
710 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
711 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
712 (SET_PER_BUFFER_VALUE_P):
713 * ccl.c, ccl.h (setup_ccl_program):
714 * ccl.h (CHECK_CCL_PROGRAM):
715 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
716 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
717 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
718 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
719 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
720 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
721 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
722 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
723 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
724 (CHARSET_FAST_MAP_SET):
725 * coding.c (decode_coding_ccl, encode_coding_ccl):
726 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
727 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
728 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
729 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
730 (decode_coding_c_string):
731 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
732 * conf_post.h (has_attribute):
733 * dispextern.h (trace_redisplay_p):
734 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
735 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
736 (SET_GLYPH_FROM_CHAR_GLYPH):
737 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
738 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
739 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
740 (cursor_in_mouse_face_p):
741 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
742 (blank_row, prepare_desired_row)
743 (build_frame_matrix_from_leaf_window, make_current)
744 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
745 (update_window, scrolling_window, update_frame_line):
746 * disptab.h (GLYPH_FOLLOW_ALIASES):
747 * editfns.c (Fformat):
748 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
749 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
750 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
751 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
752 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
753 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
755 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
756 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
757 (FRAME_MOUSE_UPDATE):
758 * fringe.c (Fdefine_fringe_bitmap):
759 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
760 (x_create_bitmap_from_xpm_data, xpm_load_image):
761 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
762 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
763 (MERGE_INTERVAL_CACHE):
764 * keymap.h (KEYMAPP):
765 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
766 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
767 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
768 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
769 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
770 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
771 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
772 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
773 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
774 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
775 (SETUP_BUFFER_SYNTAX_TABLE):
776 * systime.h (timespec_valid_p):
777 * term.c (save_and_enable_current_matrix):
778 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
779 * xdisp.c (in_display_vector_p, display_tool_bar_line)
780 (redisplay_internal, try_window_reusing_current_matrix)
781 (sync_frame_with_window_matrix_rows, try_window_id)
782 (display_menu_bar, display_tty_menu_item, display_mode_line)
783 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
784 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
785 * xmenu.c (xmenu_show):
786 * xterm.c (use_xim, x_term_init):
787 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
788 (struct x_bitmap_record):
789 Use bool for booleans.
790 * ccl.c (struct buffer_text):
791 * ccl.h (struct ccl_program):
792 * charset.h (struct charset):
794 * coding.h (struct iso_2022_spec, struct coding_system):
795 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
796 (struct glyph_string, struct face, struct face_cache)
797 (struct bidi_string_data, struct bidi_it)
798 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
800 * editfns.c (Fformat):
801 * frame.h (struct frame):
802 * fringe.c (struct fringe_bitmap):
803 * intervals.h (struct interval):
804 * keyboard.h (struct kboard):
805 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
806 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
807 (struct Lisp_Buffer_Local_Value, union specbinding):
808 * macfont.m (struct macfont_info):
809 * process.h (struct Lisp_Process):
810 * termchar.h (struct tty_display_info):
811 * window.h (struct window):
812 * xterm.h (struct x_output):
813 Use bool_bf for boolean bit-fields.
814 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
816 * ccl.h (struct ccl_program): Remove unused members private_state,
817 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
819 (struct ccl_spec): Remove unused members cr_carryover,
821 * conf_post.h: Include <stdbool.h>.
823 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
824 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
825 Surround statement macro with proper 'do { ... } while (false)' brackets.
826 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
827 Args must now be expressions; all callers changed.
828 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
829 (PRODUCE_GLYPHS): Simplify use of boolean.
830 * fileio.c (Fcopy_file):
831 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
832 * lisp.h (UNGCPRO): Return void, not int.
833 (FOR_EACH_TAIL): Use void expression, not int expression.
834 * region-cache.c: Reindent.
835 * region-cache.h: Copy comments from region-cache.c, to fix
836 incorrect remarks about booleans.
838 2013-12-14 Eli Zaretskii <eliz@gnu.org>
840 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
841 when character at point is displayed from a display vector.
844 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
846 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
847 now a list of certificate validation checks that will abort a
848 connection with an error.
849 (Fgnutls_boot): Document it and use it.
851 2013-12-14 Martin Rudalics <rudalics@gmx.at>
853 * w32term.c (w32_enable_frame_resize_hack): New variable.
854 (x_set_window_size): Use it to hack frame resizing on Windows
857 2013-12-14 Eli Zaretskii <eliz@gnu.org>
859 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
860 Windows-specific code to w32.c. Change error message text to
861 match that of Posix platforms.
863 * w32.c (w32_copy_file): New function, most of the code copied and
864 reworked from Fcopy_file. Improve error handling. Plug memory
865 leak when errors are thrown. Support file names outside of the
866 current codepage. (Bug#7100)
868 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
870 * lread.c (load_path_default): Prototype.
872 2013-12-13 Glenn Morris <rgm@gnu.org>
874 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
876 (load-path-default): Remove `changed' argument.
877 Do not set dump_path permanently. Simplify.
878 (init_lread): Simplify.
879 (syms_of_lread): Remove dump_path.
881 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
883 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
884 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
885 2013-12-12 font-related change to avoid Bug#16128, which
886 is quite hard to fix without even more substantial changes.
888 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
890 * font.c (font_close_object): Check for live frame (Bug#16128).
892 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
894 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
895 Return ptrdiff_t, not int, since it's a buffer size.
896 Reindent/reparen some macros to a more Gnuish style.
898 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
900 Avoid undefined behavior with huge regexp interval counts.
901 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
902 since it's now specialized to interval counts. All uses changed.
903 Do not assume wrapraound on signed integer overflow.
904 (regex_compile): Simplify based on the above changes.
906 2013-12-12 Eli Zaretskii <eliz@gnu.org>
908 Support file names on MS-Windows that use characters outside of
909 the current system codepage. (Bug#7100)
911 * w32.c (get_file_security, set_file_security)
912 (create_symbolic_link): Separate pointers and boolean flags for
913 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
914 non-zero, else the former.
915 (codepage_for_filenames, filename_to_utf16, )
916 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
918 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
920 (normalize_filename): Lose the DBCS code, now works on UTF-8.
921 Accept only one argument; all callers changed.
922 (dostounix_filename): Remove the second argument, now works in
923 UTF-8. All callers changed.
924 (parse_root): Lose DBCS code.
925 (get_long_basename, w32_get_short_filename, init_environment)
926 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
927 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
928 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
929 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
930 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
931 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
933 (ansi_encode_filename): New function.
934 (get_emacs_configuration, get_emacs_configuration_options):
936 (add_volume_info, GetCachedVolumeInformation): Run the input file
937 name through unixtodos_filename, to ensure it is stored and
938 referenced in canonical form.
939 (get_volume_info): Lose the DBCS code, now works in UTF-8.
940 (logon_network_drive, sys_link, utime): Improve error handling.
941 (sys_access): New function.
942 (hashval, generate_inode_val): Unused functions deleted.
943 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
944 (check_windows_init_file): Convert error message from UTF-8 to
945 ANSI codepage, for display in the message box.
946 (globals_of_w32): Set w32_unicode_filenames according to the OS
949 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
950 w32_unicode_filenames is non-zero, ANSI mode otherwise.
951 (syms_of_w32term): Declare w32-unicode-filenames.
953 * w32proc.c (new_child, delete_child): Remove code that handled
954 unused pending_deletion and input_file members of the child struct.
955 (create_child, sys_spawnve): Convert all file names to ANSI
956 codepage. Use ANSI APIs explicitly; forcibly fail if any file
957 name cannot be encoded in ANSI codepage. Don't use
958 unixtodos_filename, mirror slashes by hand.
959 (record_infile, record_pending_deletion): Functions deleted.
960 (Fw32_short_file_name): Call w32_get_short_filename instead of
963 * w32notify.c (add_watch): Work in Unicode mode when
964 w32_unicode_filenames is non-zero, ANSI mode otherwise.
965 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
966 instead, do the same with Lisp primitives.
968 * w32fns.c (file_dialog_callback, Fx_file_dialog)
969 (Fsystem_move_file_to_trash, Fw32_shell_execute)
970 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
971 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
972 (Fw32_shell_execute): Improve error reporting.
973 (Fdefault_printer_name): Ifdef away for Cygwin.
975 * w32.h (struct _child_process): Remove input_file and
976 pending_deletion members that are no longer used.
977 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
978 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
979 (ansi_encode_filename): New and updated prototypes.
981 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
983 (unexec): Don't use dostounix_filename, it expects a file name in
984 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
987 * fileio.c (Ffile_name_directory, file_name_as_directory)
988 (directory_file_name, Fexpand_file_name)
989 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
990 arguments of dostounix_filename.
991 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
992 use MAX_UTF8_PATH for size of file-name strings.
993 (emacs_readlinkat): Build an explicitly unibyte string for file
995 (syms_of_fileio) <file-name-coding-system>:
996 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
998 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
999 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1000 directories to UTF-8.
1001 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1002 environment, and each element of the input PATH, to UTF-8.
1004 * dired.c (file_attributes): Use build_unibyte_string explicitly
1005 to make Lisp strings from user and group names.
1007 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1010 * coding.c (decode_file_name, encode_file_name): New functions.
1012 * termcap.c (tgetent): Adapt to the change in arguments of
1015 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1018 * msdos.c (dostounix_filename, init_environment): Adapt to the
1019 change in arguments of dostounix_filename.
1021 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1022 [WINDOWSNT]: Encode file names passed to the image libraries in
1025 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1026 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1028 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1029 arguments of dostounix_filename.
1031 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1033 * font.h (struct font_entity) [HAVE_NS]: New field to record
1034 font driver which was used to create this entity.
1035 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1036 frame where the font was opened.
1037 (font_close_object): Add prototype.
1038 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1039 (font_close_object): Not static any more. Lost frame arg.
1040 Adjust comment and users.
1041 * alloc.c (cleanup_vector): Call font_close_object to adjust
1042 per-frame font counters correctly. If HAVE_NS, also call
1043 driver-specific cleanup for font-entity objects.
1044 * ftfont.c (ftfont_open):
1045 * nsfont.m (nsfont_open):
1046 * w32font.c (w32font_open_internal):
1047 * xfont.c (xfont_open):
1048 * xftfont.c (xftfont_open): Save frame pointer in font object.
1049 * macfont.m (macfont_open): Likewise.
1050 (macfont_descriptor_entity): Save driver pointer to be able
1051 to call its free_entity routine when font-entity is swept.
1052 * ftxfont.c (ftxfont_open): Add eassert because frame
1053 pointer should be saved by ftfont_driver.open.
1055 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1057 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1058 input polling is used. This is still meaningful for Cygwin, see
1059 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1060 * keyboard.c (poll_for_input_1, input_polling_used): Define
1062 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1063 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1064 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1065 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1066 (face_for_char): Likewise. Rearrange eassert and return ASCII
1067 face for CHAR_BYTE8_P.
1068 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1070 2013-12-11 Ken Brown <kbrown@cornell.edu>
1072 * dispextern.h (erase_phys_cursor):
1073 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1075 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1077 * nsterm.m (x_free_frame_resources):
1078 * term.c (tty_free_frame_resources):
1079 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1080 face cache because it's implied by free_frame_faces anyway.
1081 * w32term.c (x_free_frame_resources): Likewise. Do not call
1082 free_frame_faces twice.
1084 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1086 * editfns.c (Fformat_time_string): Mention %F in the doc.
1088 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1090 * window.c (resize_frame_windows): Don't return immediately when
1091 the root window's size doesn't change - the minibuffer window
1092 may still have to be repositioned/resized.
1093 * xfns.c (Fx_create_frame): Always change the frame size after
1094 initializing the frame's faces.
1095 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1096 change_frame_size should already have done it.
1097 (x_new_font): Assign new tool- and menu-bar heights.
1098 (x_set_window_size_1): Account for tool- and menu-bar heights
1099 (Bug#16013). Don't set pixel sizes since change_frame_size
1100 should already have done it.
1102 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1104 Remove the option of using libcrypto.
1105 * Makefile.in (LIB_CRYPTO): Remove.
1106 (LIBES): Don't use it.
1108 2013-12-11 Juri Linkov <juri@jurta.org>
1110 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1111 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1113 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1115 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1116 drawn tool bar items (Bug#16058).
1117 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1119 2013-12-09 Ken Brown <kbrown@cornell.edu>
1121 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1123 * lisp.h (get_frame_param): Adjust conditions for prototype
1126 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1128 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1129 Avoid unused macro warning if configured --without-xft.
1131 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1133 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1135 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1137 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1139 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1141 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1143 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1145 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1147 Use libcrypto's checksum implementations if available, for speed.
1148 * Makefile.in (LIB_CRYPTO): New macro.
1151 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1152 The macro didn't conform to C99 due to type mismatch,
1153 which caused compilation failure with Sun C 5.12,
1154 and it was confusing anyway. Include window.h to declare
1155 redisplay_other_windows.
1157 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1159 * window.c (set_window_buffer): Update mode line (bug#16084).
1161 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1163 Fix minor problems found by static checking.
1164 * keyboard.c (poll_for_input_1, input_polling_used):
1165 Define only if HAVE_NTGUI.
1166 * xmenu.c (popup_activate_callback): Omit unnecessary
1167 check against USE_X_TOOLKIT, which must be defined here anyway.
1168 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1171 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1173 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1175 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1177 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1179 * nsterm.m (x_set_window_size): Remove fprintf.
1180 (init): Define always. Set applicationDidFinishLaunchingCalled
1182 (applicationDidFinishLaunching:):
1183 Set applicationDidFinishLaunchingCalled.
1184 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1187 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1189 Pixel resize changes for NS (Bug#16049).
1190 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1191 height/width. row/cols are locals.
1192 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1193 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1194 (windowWillResize): Remove gsextra. Calculate extra as in
1196 (x_new_font): Don't change frame size if fullscreen.
1197 Change size pixelwise.
1199 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1200 comment in xfns.c. Change to pixelwise call.
1202 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1204 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1207 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1209 * xterm.c (input_signal_count): Remove.
1210 (x_dispatch_event): Define unconditionally.
1211 (x_make_frame_visible): Process X events until the frame
1212 is really visible (Bug#16027).
1213 * xterm.h (x_dispatch_event): Declare unconditionally.
1215 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1217 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1219 * nsterm.m (x_set_window_size): Handle pixelwise.
1221 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1223 * w32term.c (x_new_font):
1224 * xterm.c (x_new_font): Calculate new frame size from new font
1227 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1229 * lisp.h (FOR_EACH_TAIL): New macro.
1230 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1232 * window.c (select_window): Call second wset_redisplay before we change
1233 selected_window (bug#16034).
1235 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1237 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1239 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1241 * w32xfns.c: Include window.h, to avoid a compiler warning.
1243 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1245 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1246 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1247 window_scroll takes care of it.
1248 (Fset_window_point, Fdelete_other_windows_internal)
1249 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1250 (Fsplit_window_internal, Fdelete_window_internal)
1251 (Fresize_mini_window_internal, Fset_window_configuration)
1252 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1253 cause redisplay instead of forcing a complete redisplay.
1254 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1255 we're only affecting the selected_window.
1257 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1259 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1260 directional control characters. Update type and category
1261 determination according to the UBA from Unicode v6.3.
1262 (bidi_category_t): New category EXPLICIT_FORMATTING.
1264 * dispextern.h (bidi_type_t): Update to include new bidirectional
1265 properties introduced with Unicode v6.3. (Bug#16043)
1267 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1269 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1272 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1274 * font.c (font_list_entities): Remove dummy assignment.
1275 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1276 used on graphic displays only. Remove unused 'font_encoder' member.
1277 (struct font_bitmap): Remove unused 'extra' member.
1278 * nsfont.m (nsfont_open):
1279 * w32font.c (w32font_open_internal):
1280 * ftfont.c (ftfont_get_bitmap): Adjust users.
1282 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1284 Use bool for boolean.
1285 * tparam.c (tparam1):
1286 * undo.c (record_point, record_property_change):
1287 Use bool for boolean, for local vars that are always true or false.
1289 Minor integer overflow fixes (Bug#16033).
1290 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1291 This improves on the previous fix to this function.
1292 (window_resize_check): When summing up pixel counts, don't rely on
1293 undefined behavior if the sum overflows.
1295 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1297 * window.c (Fset_window_new_pixel): Don't choke at negative
1298 argument value (Bug#16033).
1300 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1301 to avoid crash in window_box_height.
1303 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1304 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1306 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1308 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1310 Minor integer overflow fixes.
1311 * window.c (Fset_window_new_pixel, grow_mini_window):
1312 * xdisp.c (Fwindow_text_pixel_size):
1313 Avoid undefined behavior on signed integer overflow.
1314 * xfns.c (x_set_mouse_color):
1315 Check that drag shape fits in 'unsigned', since that's what X wants.
1317 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1319 Improve reporting of fatal exception on MS-Windows.
1320 * w32fns.c (my_exception_handler): New function.
1321 (globals_of_w32fns): Set it up as the unhandled exception
1322 handler. Initialize exception code and address to zeros.
1323 (emacs_abort): If the exception code and address are available,
1324 print them at the beginning of the backtrace. Fix the format of
1325 printing addresses (was producing 0x0x12345678 on XP).
1328 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1330 * eval.c (Fbacktrace__locals): New function.
1331 (syms_of_eval): Defsubr it.
1333 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1335 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1336 Define here to unify between...
1337 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1338 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1340 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1342 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1344 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1345 fringe background extension.
1346 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1347 because they are now always the same as `left' and `width',
1348 respectively. Remove code for the case that `width' and
1349 `sb_width' are different.
1351 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1353 Fix minor problems found by static checking.
1354 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1355 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1356 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1358 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1360 * image.c (imagemagick_compute_animated_image): Don't crash if we
1361 have an animation with different-sized images (bug#15313).
1363 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1365 Remove some unused items introduced during pixelwise change.
1366 * window.c (window_resize_total_check): Remove unused function.
1367 * xdisp.c (remember_mouse_glyph): Remove unused label.
1368 (Ftool_bar_height): Move declaration inside #if.
1369 * xterm.c (x_set_window_size): Don't use r and c.
1371 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1373 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1376 * window.c (Fset_window_configuration): Comment out unused variables.
1378 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1380 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1382 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1384 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1386 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1387 HAVE_GNUTLS3 (Bug#16001).
1389 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1390 if interrupts are deferred (Bug#15801).
1392 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1394 Support resizing frames and windows pixelwise.
1395 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1396 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1397 (struct glyph_matrix): Replace window_left_col and
1398 window_top_line by window_pixel_left and window_pixel_top.
1399 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1401 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1402 (draw_window_divider, move_it_to, x_draw_right_divider)
1403 (x_draw_bottom_divider, change_frame_size): Add or fix
1405 * dispnew.c (change_frame_size_1): Change prototype.
1406 (adjust_glyph_matrix, required_matrix_width)
1407 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1408 values instead of lines and columns.
1409 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1410 WINDOW_TOTAL_FRINGE_WIDTH.
1411 (handle_window_change_signal, do_pending_window_change)
1412 (init_display): Adjusts calls of change_frame_size.
1413 (change_frame_size, change_frame_size_1): Handle pixelwise
1415 * frame.c (Qright_divider_width, Qbottom_divider_width):
1417 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1418 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1419 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1420 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1422 (set_frame_param): New function.
1423 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1424 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1425 (Ffringe_width, Fborder_width, Fright_divider_width)
1426 (Fbottom_divider_width): New functions, defsubr them.
1427 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1428 New argument pixelwise.
1429 (struct frame_parm_table): New members Qright_divider_width and
1430 Qbottom_divider_width.
1431 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1432 (x_report_frame_params): Handle Qright_divider_width and
1433 Qbottom_divider_width.
1434 (x_set_right_divider_width, x_set_bottom_divider_width):
1436 (frame_resize_pixelwise): New option.
1437 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1438 new_pixelwise, right_divider_width and bottom_divider_width;
1439 remove total_lines; rename text_lines, text_cols, new_text_lines
1440 and new_text_cols to text_height, text_width, new_height and
1441 new_width respectively.
1442 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1443 FRAME_TEXT_WIDTH respectively.
1444 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1445 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1446 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1448 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1449 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1450 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1451 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1452 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1453 (FRAME_TOTAL_COLS_ARG): Remove macro.
1454 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1455 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1456 (x_wm_set_size_hint): Handle frame pixel sizes.
1457 * indent.c (compute_motion, Fcompute_motion):
1458 Call window_body_width instead of window_body_cols.
1459 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1460 (make_lispy_position): Handle right and bottom dividers.
1461 (Fsuspend_emacs): Pixelize call of change_frame_size.
1462 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1463 * lisp.h: Extern set_frame_param.
1464 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1466 (Fx_create_frame): Add entry for vertical_drag_cursor.
1467 Pixelize call of change_frame_size.
1468 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1469 * nsterm.m (ns_update_window_end): Optionally draw right
1471 (x_set_window_size): Add argument pixelwise.
1472 Call check_frame_size and change_frame_size with pixelwise zero.
1473 (ns_draw_window_divider): New function.
1474 (ns_redisplay_interface): Add ns_draw_window_divider.
1475 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1476 (x_new_font): Call x_set_window_size with pixelwise zero.
1477 * print.c (print_object): For a window print its sequence
1479 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1480 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1481 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1482 (w32_createwindow): Use scroll bar area width.
1483 (w32_wnd_proc): Handle bottom divider width.
1484 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1485 (Fx_create_frame): Default divider width parameters.
1486 Caclulate sizes pixelwise. Add vertical drag cursor support.
1487 (x_create_tip_frame): Default divider widths to zero.
1488 Pixelize call to change_frame_size.
1489 (Fx_show_tip): Add handling of divider widths. Pixelize window
1491 (Fw32_frame_rect): New function.
1492 (frame_parm_handler w32_frame_parm_handlers): Add divider
1494 (Vx_window_vertical_drag_shape): Add variable.
1495 * w32inevt.c (resize_event, maybe_generate_resize_event):
1496 Pixelize change_frame_size calls.
1497 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1499 * w32term.c (w32_draw_window_divider): New function.
1500 (x_update_window_end): Handle right divider.
1501 (w32_draw_fringe_bitmap, x_scroll_run)
1502 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1503 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1504 Calculate new frame sizes pixelwise.
1505 (x_new_font): Pixelize call to x_set_window_size.
1506 (x_check_fullscreen): Pixelize call to change_frame_size.
1507 (x_set_window_size_1, x_set_window_size): New argument
1508 pixelwise. Calculate pixelwise.
1509 (x_wm_set_size_hint): Use scroll bar area width.
1510 (w32_redisplay_interface): Add w32_draw_window_divider.
1511 * w32term.h (struct w32_output): Add vertical drag cursor.
1512 * widget.c (set_frame_size, update_wm_hints)
1513 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1515 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1516 * window.c (sequence_number): Restore.
1517 (Fwindow_pixel_width, Fwindow_pixel_height)
1518 (Fwindow_mode_line_height, Fwindow_header_line_height)
1519 (window_pixel_to_total, Frun_window_scroll_functions)
1520 (Fset_window_new_pixel, window_resize_apply_total)
1521 (Fwindow_resize_apply_total): New functions.
1522 (window_body_height, window_body_width): Rename from
1523 window_body_lines. New argument PIXELWISE.
1524 Calculate pixelwise.
1525 (Fwindow_body_height, Fwindow_body_width): New argument
1527 (coordinates_in_window, window_relative_x_coord): Use window's
1528 pixel width instead of total width.
1529 (replace_window, recombine_windows): Initialize pixel values.
1530 (resize_root_window, resize_frame_windows, grow_mini_window)
1531 (shrink_mini_window): New argument PIXELWISE.
1532 Calculate pixelwise.
1533 (Fdelete_other_windows_internal, adjust_window_margins)
1534 (window_resize_check, window_resize_apply)
1535 (Fdelete_window_internal, Fresize_mini_window_internal)
1536 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1537 (check_frame_size): Rename arguments. New argument PIXELWISE.
1538 Calculate pixelwise.
1539 (set_window_buffer): Make samebuf bool. Run configuration change
1540 hook only if buffer changed.
1541 (Fset_window_buffer): Rewrite doc-string.
1542 (make_window): Initialize new_pixel slot.
1543 (Fwindow_resize_apply): Check pixel size of root window.
1544 (Fsplit_window_internal): Call 2nd argument pixel_size.
1545 Calculate pixelwise.
1546 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1548 (save_window_data): New slots frame_text_width,
1549 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1550 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1552 (Fcurrent_window_configuration, Fset_window_configuration)
1553 (save_window_save, compare_window_configurations): Handle new
1554 slots in save_window_data and saved_window.
1555 (Fset_window_scroll_bars): Fix doc-string.
1556 (window_resize_pixelwise): New variable.
1557 (coordinates_in_window, Fcoordinates_in_window_p):
1559 (make_parent_window): Adjust sequence_number.
1560 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1562 * window.h (struct window): New members new_pixel, pixel_left,
1563 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1564 (wset_new_pixel): New function.
1565 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1566 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1567 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1568 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1569 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1570 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1571 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1572 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1573 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1574 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1575 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1576 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1577 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1578 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1579 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1581 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1582 (window_body_width, check_frame_size): Adapt external declarations.
1583 * xdisp.c (last_max_ascent): New integer.
1584 (window_text_bottom_y): Handle bottom divider.
1585 (window_box_width, window_box_height): Calculate pixelwise.
1586 (get_glyph_string_clip_rects): Handle right divider.
1587 (remember_mouse_glyph): When windows are resized pixelwise
1588 proceed with width and height set to 1.
1589 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1591 (move_it_to): Calculate and return maximum x position
1593 (Fwindow_text_pixel_size): New function.
1594 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1595 (tool_bar_lines_needed): Rename to tool_bar_height.
1596 Calculate pixelwise.
1597 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1598 Calculate pixelwise.
1599 (redisplay_tool_bar): Calculate pixelwise.
1600 (redisplay_window): Calculate pixelwise. Handle dividers.
1601 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1602 (x_draw_vertical_border): Handle dividers.
1603 (define_frame_cursor1): Handle vertical drag cursor.
1604 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1605 (expose_window): Calculate pixelwise. Handle dividers.
1606 (init_xdisp): Initialize pixel values.
1607 * xfaces.c (Qwindow_divider): New face.
1608 (realize_basic_faces): Realize it.
1609 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1610 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1611 (x_set_scroll_bar_default_width): Default actual width to 16.
1612 (Fx_create_frame): Set sizes pixelwise.
1613 (x_create_tip_frame): Default divider widths to zero.
1614 Pixelize call of change_frame_size.
1615 (Fx_show_tip): Handle divider widths. Initial pixel position
1617 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1618 (Vx_window_vertical_drag_shape): New option.
1619 * xmenu.c (free_frame_menubar): Pixelize call of
1621 * xterm.c (x_draw_window_divider): New function.
1622 (x_update_window_end): Optionally draw right divider.
1623 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1624 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1625 (handle_one_xevent, x_new_font): Calculate pixelwise.
1626 (x_set_window_size_1, x_set_window_size): New argument
1627 pixelwise. Calculate pixelwise.
1628 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1629 (struct x_redisplay_interface): Add x_draw_window_divider.
1630 * xterm.h (struct x_output): Add vertical_drag_cursor.
1632 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1634 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1635 Set invisible frames's `redisplay' when a full redisplay is requested.
1636 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1637 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1638 (display_mode_lines): Set it here instead.
1640 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1642 * dispextern.h (set_window_update_flags): Remove.
1644 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1646 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1648 * xdisp.c (REDISPLAY_SOME_P): New macro.
1649 (redisplay_internal): Use it (bug#15999).
1650 (prepare_menu_bars, redisplay_window): Use it as well.
1652 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1654 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1656 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1657 (globals_of_w32font): Zero it out.
1658 (GetCharWidth32W_Proc): New function pointer.
1659 (get_char_width_32_w): New function.
1660 (compute_metrics): If get_glyph_outline_w returns an error, try
1661 get_char_width_32_w before declaring a failure. This avoids
1662 punishing raster (a.k.a. "bitmap") fonts by slowing down
1663 redisplay. (Bug#6364).
1665 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1667 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1668 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1669 highlight needs to be redisplayed. (Bug#15913)
1671 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1673 Fix minor problems found by static checking.
1674 * buffer.h (struct buffer_text, struct buffer):
1675 * frame.h (struct frame):
1676 * window.h (struct window):
1677 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1678 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1679 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1680 no-longer-valid use of HAVE_MENUS.
1681 * xdisp.c (propagate_buffer_redisplay): Now static.
1683 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1685 * xmenu.c (Fmenu_or_popup_active_p):
1686 * window.c (Fset_window_configuration):
1687 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1688 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1689 * fns.c (Fyes_or_no_p):
1690 * editfns.c (Fmessage_box, Fmessage_or_box):
1691 * alloc.c (make_save_ptr_ptr):
1692 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1694 * window.c (Fset_window_configuration): Move select_window later.
1696 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1698 Refine redisplay optimizations to only redisplay *some* frames/windows
1699 rather than all of them.
1700 * xdisp.c (REDISPLAY_SOME): New constant.
1701 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1702 (bset_redisplay, bset_update_mode_line): New functions.
1703 (message_dolog): Use bset_redisplay.
1704 (clear_garbaged_frames): Use fset_redisplay.
1705 (echo_area_display): Use wset_redisplay.
1706 (buffer_shared_and_changed): Remove.
1707 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1708 frame titles. Compute the actual set of windows redisplayed.
1709 Don't update frame titles and menu bars for frames that don't need to
1711 (propagate_buffer_redisplay): New function.
1713 (redisplay_internal): Use it. Be more selective in the set of windows
1714 we redisplay. Propagate windows_or_buffers_changed to
1715 update_mode_lines a bit later to simplify the code.
1716 (mark_window_display_accurate_1): Reset window and buffer's
1718 (redisplay_window): Do nothing if neither the window nor the buffer nor
1719 the frame needs redisplay.
1720 * window.h (struct window): Add `redisplay' field.
1721 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1722 (redisplay_other_windows, window_list): New declarations.
1723 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1724 (window_list): Not static any more.
1725 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1726 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1727 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1728 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1729 * frame.h (struct frame): Add `redisplay' field.
1730 Move `external_menu_bar' bitfield next to other bit-fields.
1731 (SET_FRAME_GARBAGED): Use fset_redisplay.
1732 (SET_FRAME_VISIBLE): Don't garbage the frame;
1733 Use redisplay_other_windows.
1734 * buffer.h (struct buffer): Add `redisplay' field.
1735 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1736 (modify_overlay): Use bset_redisplay.
1737 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1739 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1741 Support w32 file notifications in batch mode.
1742 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1743 invalid (which happens in batch mode). If non-interactive, call
1744 handle_file_notifications to store file notification events in the
1745 input queue. (Bug#15933)
1747 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1749 * w32inevt.c (handle_file_notifications): Now external, not static.
1751 * w32term.h (handle_file_notifications): Provide prototype.
1753 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1754 init_crit, since init_display, which does that otherwise, is not
1757 2013-11-27 Glenn Morris <rgm@gnu.org>
1759 * Makefile.in ($(lispsource)/international/charprop.el): New.
1760 (emacs$(EXEEXT)): Depend on charprop.el.
1762 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1764 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1765 deleting portions of the buffer under non-nil REPLACE argument.
1768 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1769 directory, watch it and not its parent.
1770 (add_watch): Allow empty string in FILE.
1772 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1774 * window.c (Fset_window_start, window_resize_apply)
1775 (window_scroll): Reset window_end_valid (Bug#15957).
1777 2013-11-27 Glenn Morris <rgm@gnu.org>
1779 * Makefile.in (leimdir): Now in lisp source directory.
1780 ($(leimdir)/leim-list.el): Just use ../leim .
1781 * epaths.in (PATH_DUMPLOADSEARCH):
1782 * lread.c (load_path_default):
1783 * nsterm.m (ns_load_path): No more leim directory.
1785 2013-11-26 Andreas Schwab <schwab@suse.de>
1787 * .gdbinit (xgettype): Add cast.
1789 2013-11-26 Glenn Morris <rgm@gnu.org>
1791 Preload leim-list.el.
1792 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1793 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1794 is a single directory.
1796 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1798 bool-vector-subsetp is now the normal direction (Bug#15912).
1799 * data.c (Fbool_vector_subsetp): Test whether the first argument
1800 is a subset of the second one, not the reverse. Add doc string.
1802 Fix minor problems found by static checking.
1803 * lread.c (load_path_default): Now static.
1804 * textprop.c (text_property_stickiness): Be consistent about the
1805 test used when deciding whether to consider the previous character.
1806 This simplifies the code a bit.
1808 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1810 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1812 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1813 (syms_of_frame): Don't defsubr them.
1815 2013-11-25 Glenn Morris <rgm@gnu.org>
1817 * lread.c (load_path_default): Change the sense of the argument.
1818 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1819 from dump_path. When it is not, avoid checking dump_path twice.
1821 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1822 uninstalled dump_path against installed Vload_path. (Bug#15964)
1824 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1826 Export get_pos_property to Elisp.
1827 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1828 (syms_of_editfns): Export it to Elisp.
1830 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1832 2013-11-23 Romain Francoise <romain@orebokech.com>
1834 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1835 initialization here ...
1836 (syms_of_fileio): ... from here.
1838 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1840 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1841 Please use --enable-check-lisp-object-type.
1843 2013-11-23 Glenn Morris <rgm@gnu.org>
1845 * process.c (get_process): Explicit error for dead buffers.
1847 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1849 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1851 2013-11-23 Glenn Morris <rgm@gnu.org>
1853 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1854 * lread.c (load_path_check): Take path to check as argument.
1855 (load_path_default): New, split from init_lread.
1856 (init_lread): Move calc of default load-path to load_path_default.
1857 Empty elements in EMACSLOADPATH now stand for the default.
1858 (load-path): Doc fix.
1859 * emacs.c (decode_env_path): Add option to treat empty elements
1860 as nil rather than ".".
1861 * callproc.c (init_callproc_1, init_callproc):
1862 * image.c (Vx_bitmap_file_path):
1863 * lisp.h (decode_env_path):
1864 * lread.c (Vsource_directory):
1865 Update for new argument spec of decode_env_path.
1867 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1869 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1870 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1872 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1874 Fix some dependency problems that cause unnecessary recompiles.
1875 Problem reported by RMS in
1876 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1877 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1878 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1879 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1880 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1881 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1882 (boostrap-clean): No need to remove stamp-oldxmenu.
1884 Fix recently introduced bool vector overrun.
1885 This was due to an optimization that went awry.
1886 Reported by Glenn Morris in
1887 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1888 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1889 for empty vectors, undoing the 2013-11-18 change.
1890 * data.c (bool_vector_binop_driver): Rely on this.
1891 Fix bug that occasionally overran the destination.
1892 * lisp.h (struct Lisp_Bool_vector): Document this.
1894 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1896 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1899 * nsterm.m (init, run, stop:): Comment out for now, does not work
1902 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1904 * charset.c (syms_of_charset): Don't read past end of string.
1906 2013-11-19 Glenn Morris <rgm@gnu.org>
1908 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1910 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1912 Add hooks to run on gaining/losing focus. (Bug#15029)
1913 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1914 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1915 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1917 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1919 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1920 The old names predated the API change that put destination at end.
1922 Improve API of recently-added bool vector functions (Bug#15912).
1923 The old API had (bool-vector-count-matches A B)
1924 and (bool-vector-count-matches-at A B I), which gave the
1925 misleading impression that the two functions were variants, one
1926 with a location I. The new API has (bool-vector-count-population A)
1927 and (bool-vector-count-consecutive A B I) to make the distinction
1928 clearer. The first function no longer has a B argument, since the
1929 caller can easily determine the number of nils if the length and
1930 number of ts is known.
1931 * data.c (Fbool_vector_count_population): Rename from
1932 bool_vector_count_matches, and accept just 1 argument.
1933 (Fbool_vector_count_consecutive): Rename from
1934 Fbool_vector_count_matches_at.
1936 Always allocate at least one bits_word per bool vector.
1937 See Daniel Colascione in:
1938 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1939 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1940 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1941 * lisp.h (struct Lisp_Bool_vector): Document this.
1943 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1945 * insdel.c (invalidate_buffer_caches): New function, consolidated
1946 from part of prepare_to_modify_buffer.
1947 (insert_from_gap, prepare_to_modify_buffer):
1948 * coding.c (code_convert_region, code_convert_string):
1949 Call invalidate_buffer_caches. (Bug#15841)
1951 * lisp.h (invalidate_buffer_caches): Add prototype.
1953 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1955 * w32term.c (x_update_window_end): Don't invalidate the entire
1956 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1957 highlight needs to be redisplayed. (Bug#15913)
1959 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1961 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1963 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1965 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1966 while we are using Vprin1_to_string_buffer.
1968 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1969 after inserting the description string. (Bug#15907)
1971 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1973 * data.c: Work around bogus GCC diagnostic about shift count.
1974 Reported by Eli Zaretskii in
1975 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1976 (pre_value): New function.
1977 (count_trailing_zero_bits): Use it.
1979 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1981 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1982 assume C macros are not supported even under -g3 in these old GCC
1985 2013-11-15 Leo Liu <sdl.web@gmail.com>
1987 * minibuf.c (Ftry_completion, Fall_completions)
1988 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1990 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1992 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1993 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1994 This avoids placing unnecessary constants into the Emacs code.
1996 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1998 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1999 for Cygwin w32 build.
2001 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2002 for Cygwin w32 build. (Bug#15892)
2004 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2006 Simplify, port and tune bool vector implementation.
2007 * alloc.c (bool_vector_exact_payload_bytes)
2008 (bool_vector_payload_bytes): Remove.
2009 (bool_vector_fill): Return its argument.
2010 * alloc.c (bool_vector_fill):
2012 * print.c (print_object):
2013 Simplify by using bool_vector_bytes.
2014 * alloc.c (make_uninit_bool_vector):
2015 New function, broken out from Fmake_bool_vector.
2016 (Fmake_bool_vector): Use it. Use tail call.
2017 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2018 * data.c (BITS_PER_ULL): New constant.
2019 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2020 if long long versions don't exist.
2021 (shift_right_ull): New function.
2022 (count_one_bits_word): New function, replacing popcount_bits_word
2023 macro. Don't assume that bits_word is no wider than long long.
2024 (count_one_bits_word, count_trailing_zero_bits):
2025 Don't assume that bits_word is no wider than long long.
2026 * data.c (bool_vector_binop_driver, bool_vector_not):
2027 * fns.c (Fcopy_sequence):
2029 Create an uninitialized destination, to avoid needless work.
2030 (internal_equal): Simplify.
2031 (Ffillarray): Prefer tail call.
2032 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2033 contain at least one word.
2034 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2035 chars are narrower than ints.
2036 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2037 * fns.c (Fcopy_sequence):
2039 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2040 Don't try to port to hosts where bits_word values have holes; the
2041 code wouldn't work there anyway. Verify this assumption, though.
2042 (bool_vector_bytes): New function.
2043 (make_uninit_bool_vector): New decl.
2044 (bool_vector_fill): Now returns Lisp_Object.
2046 * xfns.c (xic_create_fontsetname):
2047 * xrdb.c (gethomedir): Prefer tail calls.
2049 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2051 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2052 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2054 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2055 that requires a return value.
2056 (Fset_buffer_modified_p): Take advantage of this change to do
2059 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2061 * buffer.c (Frestore_buffer_modified_p): Sync it with
2062 Fset_buffer_modified_p.
2063 (Fforce_mode_line_update): New function, moved from subr.el.
2064 (Fset_buffer_modified_p): Use them.
2065 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2067 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2069 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2070 This avoids undefined behavior when subtracting pointers into
2071 different aways. On my platform it also makes the code a tad
2072 smaller and presumably faster.
2074 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2076 * keyboard.c (command_loop_1): Use region-extract-function.
2077 * insdel.c (Qregion_extract_function): Not static any more (can we
2078 stop pretending that these vars can benefit from being marked static?).
2080 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2082 * search.c (find_newline): If buffer text is relocated during the
2083 "dumb loop", adjust C pointers into buffer text to follow suit.
2086 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2088 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2089 for conversion (Bug#15837).
2091 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2093 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2094 for the entire range of inserted characters. (Bug#15841)
2096 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2098 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2100 (realize_default_face): Remove assignment to distant-foreground if
2101 unspecified (Bug#15815).
2103 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2105 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2106 cache-long-scans disabled, since we don't want to call
2107 prepare_to_modify_buffer (in insert_1_both) for each message we
2110 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2111 from buffer.c. Improve commentary to the buffer field setter
2114 * buffer.c (bset_cache_long_scans): Static function deleted.
2115 Improve commentary to the buffer field setter functions.
2116 (init_buffer_once): Default for cache-long-scans changed to t.
2119 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2121 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2123 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2124 This bug was introduced in my 2013-06-21 change, and caused
2125 struct Lisp_Sub_Char_Table objects to be given too many slots,
2126 which broke 'make -C admin/unidata'.
2128 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2130 Import changes from mac-port 4.5.
2131 * macfont.m (mac_font_copy_default_descriptors_for_language)
2132 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2133 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2134 (macfont_language_default_font_names): New.
2135 (macfont_list): Rearrange language/charset code.
2136 (macfont_close): Don't check for macfont_info->cache.
2137 (mac_ctfont_create_preferred_family_for_attributes): New font
2138 selection code, call
2139 mac_font_copy_default_name_for_charset_and_languages.
2140 (mac_font_copy_default_descriptors_for_language)
2141 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2143 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2145 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2147 Port to C11 aligned_alloc, and fix some integer overflows.
2148 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2149 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2150 and use of posix_memalign replaced with aligned_alloc.
2151 (aligned_alloc): New function, defined or declared as needed.
2152 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2153 Don't undef; configure.ac now does this.
2154 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2155 (calloc, aligned_alloc): Check for integer overflow.
2156 (aligned_alloc): Rename from memalign. All uses changed.
2157 (memalign): New function, an alias for aligned_alloc.
2159 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2161 * xdisp.c (redisplay_internal): Fix typo in last change.
2163 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2165 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2167 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2169 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2170 redisplay--mode-lines-cause.
2171 (redisplay_internal): Keep them uptodate. Remove redundant check of
2172 buffer_shared_and_changed.
2173 * *.[chm]: Number every assignment to update_mode_lines so we
2174 can track why it is set.
2176 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2178 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2180 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2182 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2183 can track why it is set.
2185 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2187 Integer-related fixes for term.c etc.
2188 * dispextern.h (face_tty_specified_color): New function.
2189 * term.c (turn_on_face): Don't rely on undefined behavior when
2190 assigning an out-of-range value to 'long'.
2191 Simplify test for toggling highlight.
2192 (tty_capable_p): Omit last two (unused) args. All callers changed.
2193 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2194 (read_menu_input, tty_menu_activate, tty_menu_show):
2195 * xfaces.c (x_supports_face_attributes_p)
2196 (tty_supports_face_attributes_p):
2197 Use bool for boolean. All callers changed.
2198 (tty_supports_face_attributes_p): Omit defaults for color indices;
2199 no longer needed. Simplify tail call.
2201 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2203 * xdisp.c (prepare_menu_bars): Mark static.
2204 * lisp.h (prepare_menu_bars): Don't declare.
2205 * xselect.c (x_handle_selection_clear):
2206 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2208 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2210 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2211 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2213 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2215 * keyboard.c (Fcommand_error_default_function): Rename from
2216 Fdefault_error_output.
2218 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2220 * keyboard.c (Fdefault_error_output): New function, extracted from
2222 (syms_of_keyboard): Use it for Vcommand_error_function.
2224 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2226 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2227 (init_eval): Use it to ensure handlerlist is non-NULL.
2228 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2229 (Fsignal): Adjust NULLness test of handlerlist.
2230 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2232 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2234 * callproc.c (call_process): Call prepare_to_modify_buffer before
2235 decoding text read from the sub-process, as the decoded stuff will
2236 be inserted into the buffer. This will invalidate the various
2237 caches maintained for the buffer. (Bug#15148)
2239 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2241 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2242 string of glyphless-char-display.
2244 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2246 * nsfns.m (ns_get_name_from_ioreg): New function.
2247 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2248 OSX >= 10.9. Use ns_get_name_from_ioreg.
2250 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2252 Simplify and port recent bool vector changes.
2253 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2254 only in this file. Use a more-efficient implementation if the
2255 second argument is a power of 2.
2256 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2257 Remove no-longer-necessary compile-time checks.
2258 (bool_vector_exact_payload_bytes): New function.
2259 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2260 exact payload changed to call the new function. Do not assume
2261 that the arg or result fits in ptrdiff_t.
2262 (bool_vector_fill): New function.
2263 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2265 (vroundup_ct): Don't assume arg fits in size_t.
2266 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2267 invoke set_category_set.
2268 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2269 All callers changed. Use bool_vector_set.
2270 * category.h (XCATEGORY_SET): Remove; no longer needed.
2271 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2273 * data.c (Faref): Use bool_vector_ref.
2274 (Faset): Use bool_vector_set.
2275 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2276 (Fbool_vector_not, Fbool_vector_count_matches)
2277 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2278 * fns.c (concat): Use bool_vector_ref.
2279 (Ffillarray): Use bool_vector_fill.
2280 (mapcar1): Use bool_vector_ref.
2281 (sxhash_bool_vector): Hash words, not bytes.
2282 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2283 a constant, since it's now used in #if.
2284 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2285 unsigned char on unusual architectures, so that we no longer
2286 assume that the number of bits per bits_word is a power of two or
2287 is a multiple of 8 or of CHAR_BIT.
2288 (Qt): Add forward decl.
2289 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2290 at least as strictly as bits_word.
2291 (bool_vector_data, bool_vector_uchar_data): New accessors.
2292 All data structure accesses changed to use them.
2293 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2294 (bool_vector_set): New functions.
2295 (bool_vector_fill): New decl.
2296 (ROUNDUP): Move to alloc.c as described above.
2298 Fix recent gnutls changes.
2299 * gnutls.c (Fgnutls_boot): Don't assume C99.
2300 * process.c (wait_reading_process_output): Fix typo in recent change.
2302 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2304 * process.c (wait_reading_process_output, read_process_output)
2305 (send_process): Check gnutls_state is not NULL.
2307 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2308 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2310 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2312 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2313 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2315 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2318 * nsfns.m (Fx_create_frame): Fix memory leak.
2320 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2321 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2322 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2324 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2326 * xdisp.c (message3_nolog, message_with_string): Encode the string
2327 before writing it to the terminal in a non-interactive session.
2329 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2330 sure we concatenate them into a unibyte string.
2332 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2333 resulting temporary name before returning it to the caller.
2334 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2335 is a unibyte string, convert NAME to a unibyte string to ensure
2336 that the result is also a unibyte string.
2338 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2339 create unibyte strings from default paths and directory/file
2342 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2345 * callproc.c (init_callproc): Use build_unibyte_string to make
2346 sure we create unibyte strings from default paths and
2347 directory/file names.
2349 * buffer.c (init_buffer): Don't store default-directory of
2350 *scratch* in multibyte form. The original problem which led to
2351 that is described in
2352 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2353 but it was solved long ago. (Bug#15260)
2355 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2357 Port to stricter C99 platforms.
2358 Especially, C99 prohibits nesting a struct X inside struct Y if
2359 struct X has a flexible array member.
2360 * alloc.c (struct sdata): New type.
2361 (sdata): Implement in terms of struct sdata.
2362 Remove u member; all uses replaced by next_vector, set_next_vector.
2363 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2364 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2365 (struct sblock): Rename first_data member to data, which is now
2366 a flexible array member. All uses changed.
2367 (next_vector, set_next_vector, large_vector_vec): New functions.
2368 (vector_alignment): New constant.
2369 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2370 (struct large-vector): Now merely a NEXT member, since the old approach
2371 ran afoul of stricter C99. All uses changed to use
2372 large_vector_vec or large_vector_offset.
2373 (large_vector_offset): New constant.
2374 * dispnew.c: Include tparam.h, for tgetent.
2375 Do not include term.h; no longer needed.
2376 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2377 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2378 (struct Lisp_Vector): Use a flexible array member for contents,
2379 instead of a union with a member that is an array of size 1.
2381 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2382 fact that the struct no longer contains a union.
2383 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2384 (struct Lisp_Save_Value, struct Lisp_Free):
2385 Use unsigned, not int, for spacers, to avoid c99 warning.
2386 (union specbinding): Use unsigned, not bool, for bitfield, as
2387 bool is not portable to pre-C99 hosts.
2389 2013-11-04 Glenn Morris <rgm@gnu.org>
2391 * emacs.c (usage_message): Mention that `-L :...' appends.
2393 2013-11-02 Glenn Morris <rgm@gnu.org>
2395 * Makefile.in (abs_builddir): Remove.
2396 (bootstrap_exe): Use relative filename.
2398 Use relative filenames in TAGS files.
2399 * Makefile.in (abs_srcdir): Remove it again.
2400 (.PHONY): Remove frc.
2401 (maintainer-clean): No more TAGS-LISP file.
2402 (TAGS): Pass relative file names to etags.
2403 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2405 * Makefile.in (abs_srcdir): New, set by configure.
2407 (maintainer-clean): Remove pointless echo. That should be in the
2408 top-level Makefile, if anywhere. Delete TAGS-LISP.
2409 (extraclean): No s/ and m/ directories for some time.
2410 (TAGS): Also depend on ctagsfiles3.
2411 Remove no-longer-defined S_FILE.
2412 Pass absolute filenames to etags once more.
2413 (TAGS-LISP): Replace lispdir with its expansion.
2414 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2415 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2417 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2419 * xfaces.c (check_lface_attrs, realize_default_face):
2420 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2421 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2423 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2425 * emacs.c (original_pwd): Remove global var by making it local.
2426 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2428 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2430 * xfaces.c: Declare color_distance.
2431 (QCdistant_foreground): New variable.
2432 (NEAR_SAME_COLOR_THRESHOLD): New define.
2433 (load_color2): New function.
2434 (load_color): Call load_color2.
2435 (load_face_colors): Call load_color2 and if distant-color is specified
2436 calculate distant and use distant-color if colors are near.
2437 (LFACE_DISTANT_FOREGROUND): New define.
2438 (merge_face_ref, Finternal_set_lisp_face_attribute)
2439 (Finternal_get_lisp_face_attribute)
2440 (x_supports_face_attributes_p): Handle distant-foreground similar to
2442 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2444 * dispextern.h (lface_attribute_index):
2445 Add LFACE_DISTANT_FOREGROUND_INDEX.
2447 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2449 * image.c (pbm_next_char): New function.
2450 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2451 (pbm_scan_number): Use it.
2452 (Qlibjpeg_version): New variable.
2453 (syms_of_image): DEFSYM and initialize it.
2455 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2457 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2459 2013-10-31 Glenn Morris <rgm@gnu.org>
2461 * emacs.c (original_pwd): New char.
2462 (main): If using --chdir, store original_pwd.
2463 (init_cmdargs): When setting Vinvocation_directory based on a
2464 relative argv[0], use original_pwd if set. (Bug#15768)
2466 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2468 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2470 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2472 * insdel.c: Fix minor problems found by static checking.
2473 (Qregion_extract_function): Now static.
2474 (prepare_to_modify_buffer_1): Remove unused locals.
2476 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2478 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2479 (syms_of_xdisp): Declare pre-redisplay-function.
2480 (markpos_of_region): Remove function.
2481 (init_iterator, compute_stop_pos, handle_face_prop)
2482 (face_before_or_after_it_pos, reseat_to_string)
2483 (get_next_display_element, window_buffer_changed)
2484 (redisplay_internal, try_cursor_movement, redisplay_window)
2485 (try_window_reusing_current_matrix, try_window_id, display_line)
2486 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2487 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2488 * window.h (struct window): Remove field `region_showing'.
2489 * dispextern.h (struct it): Remove region_beg/end_charpos.
2490 (face_at_buffer_position, face_for_overlay_string)
2491 (face_at_string_position): Update prototypes.
2492 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2493 (face_at_string_position): Remove `region_beg' and `region_end' args.
2494 * fontset.c (Finternal_char_font):
2495 * font.c (font_at, font_range): Adjust calls accordingly.
2496 * insdel.c (Qregion_extract_function): New var.
2497 (syms_of_insdel): Initialize it.
2498 (prepare_to_modify_buffer_1): Use it.
2500 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2502 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2503 * ftxfont.c (ftxfont_get_gcs):
2504 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2505 * xfaces.c (x_free_colors, x_free_dpy_colors)
2506 (x_create_gc, unload_color):
2507 * xselect.c (x_property_data_to_lisp):
2508 * xsettings.c (parse_settings):
2509 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2510 (get_bits_and_offset): Adjust definition.
2511 * frame.c (XParseGeometry): Adjust locals.
2512 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2513 * regex.h (toplevel): Likewise for reg_syntax_t.
2515 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2517 * eval.c (run_hook_with_args): Use FUNCTIONP.
2519 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2521 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2522 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2523 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2524 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2525 on MS-Windows anyway.
2526 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2527 (free_realized_face): ...adjust user.
2528 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2529 white relief pixels to -1.
2530 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2531 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2532 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2534 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2536 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2537 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2538 in practice now. All callers changed.
2540 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2542 * dispextern.h (struct face): Use bitfields for 'underline_type'
2543 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2544 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2545 'stipple' member. Move 'lface' member up to help...
2546 * xfaces.c (make_realized_face): ...this function to find and
2547 clear just the members that need clearing.
2548 (load_face_colors, realize_x_face):
2549 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2551 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2553 * xftfont.c (struct xftfont_info): Remove set-but-unused
2555 (xftfont_open): Adjust user.
2556 (xftfont_get_colors): Remove useless prototype.
2558 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2560 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2561 before passing them to 'unexec'. (Bug#15260)
2563 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2565 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2567 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2569 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2570 the changed signature of the font driver's 'close' method.
2572 * w32font.h (w32font_close): Adjust the prototype to the change in
2573 function definition.
2575 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2577 * w32uniscribe.c (uniscribe_close): Adapt the call to
2578 w32font_close to its new prototype.
2580 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2582 Omit unused frame argument of font API's close function.
2583 * font.h (struct font): Drop frame argument. Adjust comment.
2584 * font.c (font_clear_cache, font_close_object): Adjust users.
2585 * ftfont.c (ftfont_close):
2586 * ftxfont.c (ftxfont_close):
2587 * macfont.m (macfont_close):
2588 * nsfont.m (nsfont_close):
2589 * w32font.c (w32font_close):
2590 * xfont.c (xfont_close):
2591 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2592 tweak comments and make functions safe if called more than once for
2593 the same font object.
2595 Perform font-specific cleanup when font object is swept by GC. See
2596 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2597 * alloc.c (cleanup_vector): New function.
2598 (sweep_vector): Call it for each reclaimed vector object.
2599 * font.h (struct font): Adjust comment.
2601 2013-10-24 Glenn Morris <rgm@gnu.org>
2603 * Makefile.in (abs_top_srcdir): New, set by configure.
2605 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2607 Adjust recent font-related changes to fix bug#15686.
2608 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2609 is a live window system frame, mark its default font too.
2611 2013-10-23 Glenn Morris <rgm@gnu.org>
2613 * Makefile.in (RUN_TEMACS): Make relative (again).
2614 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2615 (bootstrap-emacs$(EXEEXT)):
2616 Quote entities that might contain whitespace.
2618 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2620 Port to Solaris 10 and its bundled GCC.
2621 Problem reported by Timothy C. Burt.
2622 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2624 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2626 Do not allow font caches to grow too large.
2627 * alloc.c (compact_font_cache_entry, compact_font_caches):
2628 New functions or stub if not HAVE_WINDOW_SYSTEM.
2629 (compact_undo_list): Factor out from Fgarbage_collect.
2631 (mark_face_cache): Mark face font. Move down to avoid
2633 (mark_terminals): Do not mark font cache here.
2634 (Fgarbage_collect): Call compaction functions described
2635 above. Adjust comment.
2637 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2639 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2640 chdir to HOME (bug#15607).
2642 * nsterm.m (Qcocoa, Qgnustep): New variables.
2643 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2644 (ns_get_color): Make selection color work for GNUstep also.
2646 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2648 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2649 handles mouse clicks. Instead, let GPM use the same code as all
2650 the other mice use. See the discussion starting at
2651 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2652 for the details of the problem with the menu bar this fixes.
2654 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2656 Remove port-specific display name lists to avoid extra
2657 complexity and data duplication with display info lists.
2658 * xterm.h (x_display_name_list): Remove declaration.
2659 * xterm.c (x_display_name_list): Remove.
2660 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2661 * xfns.c (x_display_info_for_name, Fx_display_list):
2662 Likewise. Use x_display_list where appropriate.
2663 * w32term.h (w32_display_name_list): Remove declaration.
2664 * w32term.c (w32_display_name_list): Remove.
2665 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2667 * w32fns.c (x_display_info_for_name, Fx_display_list):
2668 Likewise. Use x_display_list where appropriate.
2669 * nsterm.h (ns_display_name_list): Remove declaration.
2670 * nsterm.m (ns_display_name_list): Remove.
2671 (ns_term_init, syms_of_nsterm): Adjust users.
2672 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2673 Likewise. Use x_display_list where appropriate.
2674 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2675 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2676 (mark_terminals): Mark per-terminal font cache.
2678 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2680 Don't run timers in input-pending-p. Its new check-timers param
2681 provides the prior behavior. (Bug#15045).
2682 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2684 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2686 Make some functions static in non-Microsoft builds.
2687 On my platform (Fedora 19 x86-64), this shrinks the
2688 Emacs executable (text+data) by 0.25%.
2689 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2690 (load_color) [!MSDOS]:
2691 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2692 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2693 * lisp.h (check_existing):
2694 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2695 (network_interface_info) [!WINDOWSNT]:
2696 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2697 Remove extern decls.
2698 * fileio.c (check_existing):
2699 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2700 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2701 (network_interface_info) [!WINDOWSNT]:
2702 * term.c (encode_terminal_code) [!WINDOWSNT]:
2703 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2704 * xfaces.c (load_color) [!MSDOS]:
2706 * fileio.c (check_existing, check_executable, check_writable):
2707 * process.c (network_interface_list, network_interface_info):
2708 Move earlier, so that we don't need forward decls.
2709 * gnutls.c (fn_gnutls_transport_set_errno)
2710 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2712 * w32.c (init_environment): Use faccessat rather than
2713 check_existing, partly for consistency with the rest of the code
2714 in this file, partly so that check_existing can be static.
2716 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2717 * emacs.c (MAIN_PROGRAM): New macro.
2718 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2719 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2721 bool vector int width fixes
2722 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2723 (Fbool_vector_count_matches_at):
2724 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2725 can exceed PTRDIFF_MAX, at least in theory.
2726 (Fbool_vector_count_matches_at):
2727 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2729 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2731 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2732 (struct sockaddr): Add forward decl, for platforms that lack it.
2734 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2736 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2739 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2741 * w32.c (network_interface_get_info, network_interface_list)
2742 (network_interface_info): New functions. (Bug#15610)
2743 (GetAdaptersInfo_Proc): New typedef.
2744 (get_adapters_info): New wrapper function.
2745 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2747 * process.h (network_interface_list, network_interface_info):
2750 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2751 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2752 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2753 for WINDOWSNT. Doc fix.
2754 (syms_of_process): Defsubr Snetwork_interface_list and
2755 Snetwork_interface_info unconditionally.
2757 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2758 in NS GUI sessions. (Bug#15629)
2760 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2762 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2764 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2766 * print.c (print_object): Print " ..." when truncating bool vectors.
2768 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2770 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2771 standard mouse buttons.
2773 * termhooks.h (struct input_event): Remove incorrect commentary.
2775 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2777 Disallow bool vector operations on mixed-length operands.
2778 The old behavior left garbage in the result vector sometimes,
2779 and didn't seem to be useful.
2780 * data.c (Qwrong_length_argument): New static var.
2781 (wrong_length_argument): New function.
2782 (bool_vector_binop_driver): Check that args agree in length.
2784 * keyboard.c, keyboard.h (all_kboards): Now static.
2786 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2788 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2789 note from the lispref.
2791 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2793 * nsterm.h (struct ns_display_info): Remove set-but-unused
2794 member image_cache (image caches are per-terminal anyway).
2795 (FRAME_X_IMAGE_CACHE): Remove.
2796 * nsterm.m (ns_initialize_display_info): Adjust user.
2798 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2800 * w32proc.c: Include mingw_time.h.
2802 * w32.c: Include mingw_time.h.
2804 Implement scrolling of TTY menus when the screen is too short.
2806 * term.c (tty_menu_display): Accept an additional argument, the
2807 menu item from which to start displaying the menu. Account for
2808 the value of Y when limiting the menu to the number of available
2810 (mi_result): New enumeration.
2811 (read_menu_input): Return enumerated value. When the y coordinate
2812 hits min_y or max_y, return scroll indication instead of wrapping
2814 (tty_menu_activate): Handle the scrolling indications from
2815 read_menu_input. Compute the first menu item to display and pass
2816 it to tty_menu_display.
2818 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2820 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2821 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2822 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2823 Adjust to match the change described below.
2824 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2825 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2826 memory_below_frame members to...
2827 * termchar.h (struct tty_display_info): ...here because they're
2828 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2829 * term.c (init_tty):
2830 * nsterm.m (ns_create_terminal):
2831 * w32term.c (w32_create_terminal):
2832 * xterm.c (x_create_terminal): Adjust users.
2833 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2834 to filter out non-TTY frames. Adjust comment.
2835 (scrolling): Adjust user. Prefer eassert for debugging check.
2837 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2839 * xfaces.c (PT_PER_INCH): Remove unused macro.
2840 * termhooks.h (struct terminal): Remove set-but-unused
2841 member fast_clear_end_of_line.
2842 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2843 * nsterm.m (ns_create_terminal):
2844 * term.c (init_tty):
2845 * w32term.c (w32_create_terminal):
2846 * xterm.c (x_create_terminal): Adjust users.
2848 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2850 * lisp.h (bool_vector_size): New function.
2851 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2852 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2853 (Fbool_vector_not, Fbool_vector_count_matches_at):
2854 Remove uses of 'eassume' that should no longer be needed,
2855 because they are subsumed by the 'eassume' in bool_vector_size.
2857 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2859 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2860 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2861 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2863 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2865 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2866 have different dimensions. (Bug#15575)
2868 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2871 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2873 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2875 * term.c (tty_menu_show): Never return with unbalanced
2876 specpdl. Use eassert for debugging check. Adjust style.
2878 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2880 * term.c (read_menu_input): Make selection of menu items
2881 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2882 (tty_menu_activate): Fix off-by-one error when computing max_y.
2884 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2886 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2887 audit logging (only used with GnuTLS 3.x) and enable it.
2889 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2891 * dispnew.c (redraw_frame): Remove useless #ifdef because
2892 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2893 Also, move TTY fflush to...
2894 * term.c (tty_update_end): ...this function.
2896 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2898 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2899 the end of the frame's glyph matrix. (Bug#15575)
2901 * term.c (tty_menu_display): Don't move cursor while overwriting
2902 frame's glyphs with menu items. Limit the number of items
2903 displayed to what can be shown on the available screen lines,
2904 excluding the echo area.
2905 (tty_menu_activate): Limit the Y coordinate allowed by
2906 read_menu_input to the last screen line used for menu display.
2908 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2910 * lisp.h (eassume): New macro.
2911 Also, include <verify.h>, for 'assume'.
2912 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2913 (vroundup, vector_nbytes):
2914 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2915 (Fbool_vector_not, Fbool_vector_count_matches)
2916 (Fbool_vector_count_matches_at):
2917 Use eassume, not eassert.
2918 * casetab.c (set_identity, shuffle):
2919 * composite.c (composition_gstring_put_cache):
2920 * dispnew.c (update_frame_1):
2921 * ftfont.c (ftfont_shape_by_flt):
2922 * image.c (gif_load):
2923 * intervals.c (offset_intervals):
2924 * macfont.m (macfont_shape):
2925 Remove calls to 'assume' that are no longer needed, because
2926 --enable-gcc-warnings no longer generates bogus warnings
2927 when these calls are removed.
2929 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2931 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2933 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2935 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2936 (Qsubstitute_env_in_file_name): New var.
2937 (syms_of_fileio): Define it.
2939 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2941 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2942 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2945 * term.c (save_and_enable_current_matrix): Don't allocate and
2946 don't save margin areas.
2947 (restore_desired_matrix): Don't restore margin areas.
2948 (free_saved_screen): Don't free margin areas.
2950 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2952 * image.c: Pacify --enable-gcc-warnings.
2953 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2954 #define only if used.
2956 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2958 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2959 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2960 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2961 (gif_load): For giflib v5.x and later, display the error message
2962 produced by giflib when its functions fail.
2963 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2966 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2968 * keyboard.c (last_event_timestamp): Remove. For X selection and
2969 GTK popup menus, it may be obtained from per-frame X display info.
2970 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2971 (process_special_events): Adjust users.
2972 * keyboard.h (last_event_timestamp): Remove declaration.
2973 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2974 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2975 * menu.h (xmenu_show): Adjust prototype.
2976 * menu.c (Fx_popup_menu): Adjust user.
2977 * xselect.c (x_own_selection, x_get_foreign_selection)
2978 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2980 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2982 * keyboard.c (init_kboard): Now static. Add arg
2983 to denote window system. Adjust comment.
2984 (init_keyboard): Adjust user.
2985 (allocate_kboard): New function.
2987 * nsterm.m (ns_term_init):
2988 * term.c (init_tty):
2989 * w32term.c (w32_create_terminal):
2990 * xterm.c (x_term_init): Use it.
2991 * keyboard.h (init_kboard): Remove prototype.
2992 (allocate_kboard): Add prototype.
2994 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2996 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2997 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2999 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3001 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3003 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3005 * term.c (tty_menu_activate): Flush the output stream after
3006 showing the cursor, and don't mark the frame garbaged at exit from
3007 the function. Fixes redisplay glitches when moving from one menu
3010 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3012 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3013 or throw error (Bug#15570).
3015 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3017 * intervals.c (temp_set_point_both): Move test into 'eassert',
3020 * lisp.h (eassert): Don't use 'assume'.
3021 Sometimes 'assume' wins in performance, and sometimes it loses,
3022 so it shouldn't be used all the time. Perhaps we need two
3023 flavors of 'eassert', one for where 'assume' is far more likely
3024 to help or to hurt; but that can be done later.
3025 Problem reported by Dmitry Antipov in
3026 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3027 Also, don't include <verify.h>; no longer needed.
3029 2013-10-09 Glenn Morris <rgm@gnu.org>
3031 * eval.c (Fcond): Doc tweak.
3033 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3035 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3036 expressions with side effects to eassert. (Bug#15565)
3038 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3040 * fns.c (hashfn_user_defined): Allow hash functions to return any
3043 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3045 Fix minor problems found by static checking.
3046 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3047 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3048 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3049 * keyboard.c (read_menu_command): Remove unused local.
3050 * lisp.h (read_menu_command): New decl.
3051 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3052 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3053 Return ptrdiff_t, not int.
3054 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3055 not int, for benefit of xpalloc.
3056 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3058 (have_menus_p): Remove; unused.
3059 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3060 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3061 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3063 (save_and_enable_current_matrix): Omit unnecessary casts.
3064 (read_menu_input): Omit local extern decl (now in lisp.h).
3065 Don't access uninitialized storage if mouse_get_xy fails.
3066 (tty_menu_activate): Mark local as initialized, for lint.
3067 (tty_menu_activate, tty_meny_show): Remove unused locals.
3069 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3071 Support menus on text-mode terminals.
3072 * xterm.h (xw_popup_dialog): Add prototype.
3074 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3075 (xmenu_show): Block input here, instead in Fx_popup_menu.
3076 (xw_popup_dialog): New function, with X-specific bits of popup
3079 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3082 * window.c (Fset_window_configuration): Use run-time tests of the
3083 frame type instead of compile-time conditionals, when menu-bar
3084 lines are considered.
3086 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3087 (w32_popup_dialog): New prototypes.
3089 * w32menu.c (Fx_popup_dialog): Function deleted.
3090 (w32_popup_dialog): New function, with w32 specific bits of popup
3091 dialogs. Block input here.
3093 * w32inevt.c (w32_console_read_socket): Minor change to add
3094 debugging TTY events.
3096 * w32fns.c (show_hourglass): If returning early because the frame
3097 is not a GUI frame, unblock input.
3099 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3100 (cursorY): New functions.
3102 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3103 WINDOWSNT, macros that call curX and curY elsewhere.
3105 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3107 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3108 specific function to hide and show cursor on a text-mode terminal.
3109 (tty_menu_struct, struct tty_menu_state): New structures.
3110 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3111 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3112 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3113 (tty_menu_locate, save_and_enable_current_matrix)
3114 (restore_desired_matrix, screen_update, read_menu_input)
3115 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3116 (tty_pop_down_menu, tty_menu_last_menubar_item)
3117 (tty_menu_new_item_coords, tty_menu_show): New functions.
3118 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3120 * nsterm.h (ns_popup_dialog): Adjust prototype.
3122 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3124 (ns_popup_dialog): Adapt order of arguments to the other
3125 *_menu_show implementations.
3126 (Fx_popup_dialog): Function deleted.
3128 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3130 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3132 * menu.c (have_boxes): New function.
3133 (single_keymap_panes): Use it instead of a compile-time
3135 (single_menu_item): Use run-time tests of the frame type instead
3136 of compile-time conditionals.
3137 (encode_menu_string): New function.
3138 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3139 the macro, since different types of frame need different encoding
3141 (digest_single_submenu): Use run-time tests of frame type instead
3142 of, or in addition to, compile-time conditionals.
3143 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3144 (Fx_popup_menu): Detect when the function is called from keyboard
3145 on a TTY. Don't barf when invoked on a text-mode frame.
3146 Check frame type at run time, instead of compile-time conditionals for
3147 invoking terminal-specific menu-show functions.
3148 Call tty_menu_show on text-mode frames.
3149 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3150 run time to determine which alternative to invoke; support dialogs
3153 * keyboard.h <Qmouse_movement>: Declare.
3155 * keyboard.c <Qmouse_movement>: Now extern.
3156 <Qecho_keystrokes>: New static variable.
3157 (read_key_sequence): Accept an additional argument, a flag to
3158 prevent redisplay during reading of the key sequence. All callers
3160 (read_menu_command): New function.
3161 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3163 (toolkit_menubar_in_use): New function.
3164 (make_lispy_event): Use it instead of a compile-time test.
3166 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3167 window-system being available.
3169 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3170 to x-popup-dialog on the frame type, they all now support popup
3173 * dispnew.c (save_current_matrix): Save the margin areas.
3174 (restore_current_matrix): Restore margin areas.
3175 (update_frame_with_menu): New function.
3177 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3180 * alloc.c (make_save_ptr): Now compiled unconditionally.
3182 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3184 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3185 (redraw_frame, update_frame): Adjust users.
3186 * dispextern.h (set_window_update_flags): Adjust prototype.
3187 * xdisp.c (redisplay_internal): When updating all frames with zero
3188 windows_or_buffers_changed, assume that only the windows that shows
3189 current buffer should be really updated.
3191 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3193 Do not allocate huge temporary memory areas and objects while encoding
3194 for file I/O, thus reducing an enormous memory usage for large buffers.
3195 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3196 * coding.h (struct coding_system): New member raw_destination.
3197 * coding.c (setup_coding_system): Initialize it to zero.
3198 (encode_coding_object): If raw_destination is set, do not create
3199 dst_object. Add comment.
3200 * fileio.c (toplevel): New constant E_WRITE_MAX.
3201 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3202 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3204 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3206 * nsterm.m (windowDidExitFullScreen:):
3207 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3209 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3211 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3212 * keyboard.c (unblock_input_to): Don't process pending signals
3213 if a fatal error is in progress.
3215 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3216 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3217 they're talking about words in Lisp bool vectors.
3218 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3219 * data.c (popcount_bits_word): Rename from popcount_size_t.
3220 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3223 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3225 Improve support for popcount and counting trailing zeros (Bug#15550).
3226 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3227 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3228 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3229 (popcount_size_t_msc, popcount_size_t_gcc):
3230 Remove; now done by Gnulib.
3231 (popcount_size_t): Now a macro that defers to Gnulib.
3232 (count_trailing_zero_bits): Return int, for consistency with
3233 Gnulib and because Emacs prefers signed to unsigned int.
3234 Don't assume that size_t is either unsigned int or unsigned long
3235 or unsigned long long.
3236 (size_t_to_host_endian): Do not assume that size_t is either
3237 exactly 32 or exactly 64 bits wide.
3238 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3239 etc., so that it's now an enum constant, not a macro.
3240 No need to assume that it's either 32 or 64.
3242 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3244 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3247 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3249 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3250 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3252 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3254 emacs_read and emacs_write now use void *, not char *.
3255 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3256 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3257 Buffer arg is now void *, not char *. This matches plain
3258 'read' and 'write' better, and avoids a constraint violation
3259 on Solaris 9 with Oracle Studio.
3261 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3263 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3264 memset to explicit loop. Otherwise copy largest possible chunk
3265 from initialized to uninitialized part, thus allowing the longer
3266 memcpy runs and reducing the number of loop iterations.
3268 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3270 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3271 hide toolbar (Bug#15388).
3272 (windowDidEnterFullScreen:): If presentation options are zero,
3273 set them here (Bug#15388).
3274 (ns_update_auto_hide_menu_bar): Remove runtime check.
3275 Don't auto hide dock unless menubar is also auto hidden.
3277 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3279 * editfns.c (message): Mention batch mode in doc string.
3281 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3283 * nsterm.m (check_native_fs): Remove erroneous comment.
3285 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3287 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3288 uses find_newline instead of scan_newline and so doesn't move point.
3290 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3292 Use hardware support for byteswapping on glibc x86 etc.
3293 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3294 whereas the old swap64 needed 30.
3295 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3296 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3297 Use byteswap.h's macros to swap bytes.
3298 * lisp.h (swap16, swap32, swap64): Remove.
3299 All uses replaced by bswap_16, bswap_32, bswap_64.
3301 * bytecode.c (exec_byte_code): Use some more volatile variables
3302 to work around local variables getting clobbered by longjmp.
3303 Port to pre-C99, which doesn't allow decls after stmts.
3305 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3307 * lisp.h (eassert): Assume that COND is true when optimizing.
3308 In other words, take on the behavior of eassert_and_assume.
3309 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3310 (eassert_and_assume): Remove. All uses replaced by eassert.
3312 * xdisp.c (Qglyphless_char): Now static.
3314 Adjust to merge from gnulib.
3315 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3316 * lisp.h: Include <verify.h>, for 'assume'.
3318 * eval.c (clobbered_eassert): New macro.
3319 (internal_catch, internal_condition_case)
3320 (internal_condition_case_1, internal_condition_case_2)
3321 (internal_condition_case_n): Use it instead of eassert
3322 when the argument contains locals clobbered by longjmp.
3323 Don't use clobbered locals outside of clobbered_eassert.
3324 (internal_lisp_condition_case): Use a volatile variable
3325 to work around a local variable's getting clobbered.
3327 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3329 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3330 (PUSH_HANDLER): New macro.
3331 (catchlist): Remove.
3332 (handlerlist): Always declare.
3334 * eval.c (catchlist): Remove (merge with handlerlist).
3335 (handlerlist, lisp_eval_depth): Not static any more.
3336 (internal_catch, internal_condition_case, internal_condition_case_1)
3337 (internal_condition_case_2, internal_condition_case_n):
3339 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3340 handlerlist/catchlist.
3341 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3342 handlerlist which can only handle a single condition-case handler at
3344 (find_handler_clause): Simplify since we only a single branch here
3347 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3349 (bcall0): New function.
3350 (exec_byte_code): Add corresponding cases. Improve error message when
3351 encountering an invalid byte-code. Let Bunwind_protect accept
3352 a function (rather than a list of expressions) as argument.
3354 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3355 and make them unconditional now that they're heap-allocated.
3357 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3359 * charset.c (Fdecode_char, Fencode_char): Remove description of
3360 `restriction' arg. now that it's hidden by advertised-calling-convention.
3362 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3364 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3365 Remove unused variable (from mac-port).
3366 (macfont_draw): Use s->ybase for correct y position.
3368 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3370 * frame.h (struct frame): Drop has_minibuffer member because...
3371 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3372 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3374 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3376 * window.h (struct window): Prefer enum text_cursor_kinds to int
3377 for phys_cursor_type member. Move the latter, phys_cursor_width,
3378 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3379 * window.c (replace_window, make_window): Adjust users.
3381 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3383 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3384 this module is never compiled otherwise.
3386 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3388 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3391 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3393 * xdisp.c (get_next_display_element): Don't call face_for_font in
3394 a build configured --without-x. (Bug#15484)
3396 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3398 * window.c (calc_absolute_offset): #elif should be #elif defined.
3400 * frame.c (delete_frame): Block/unblock input to overcome race
3401 condition (Bug#15475).
3403 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3405 * frame.c (delete_frame): Record selected frame only after
3406 calling Qdelete_frame_functions (Bug#15477).
3408 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3410 * nsterm.m (ns_selection_color): Remove.
3411 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3412 NSColor selectedText(Background)Color. Only for COCOA.
3413 (ns_term_init): Remove assignment of ns_selection_color, logic
3414 moved to ns_get_color.
3416 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3417 NS_SELECTION_COLOR_DEFAULT.
3418 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3420 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3422 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3423 frame' does not have the tool_bar_window member.
3425 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3427 Signal error when reading an empty byte-code object (Bug#15405)
3428 * lread.c (read1): signal error
3429 * alloc.c (make_byte_code): eassert header size
3430 (sweep_vectors): change an int to size_t
3432 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3434 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3435 instead of ints, as it's the usual style for offsetof constants. See:
3436 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3438 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3439 This is ugly, but it should fix the performance problem for older
3440 GCC versions in the short run. I'll look into integrating the
3441 Gnulib module for popcount, as a better fix.
3442 See the thread starting in:
3443 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3444 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3445 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3446 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3447 (popcount_size_t): Use it.
3449 2013-09-24 Daniel Colascione <dancol@dancol.org>
3451 * process.c (Fnetwork_interface_info): Fix build break due to
3454 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3456 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3457 Prefer signed to unsigned integers where either will do.
3458 No need for 'const' on locals that do not escape.
3459 Omit easserts with unnecessary and unportable assumptions about
3460 alignment. Avoid unnecessary casts to char *.
3462 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3464 Use union for the payload of struct Lisp_Vector.
3465 This helps to avoid a few glitches dictated by C's aliasing rules.
3466 * lisp.h (struct Lisp_Vector): Use union for next and
3467 contents member. Adjust comment. Change related users.
3468 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3469 Related users changed.
3470 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3471 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3472 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3473 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3475 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3477 Optimize glyph row clearing and copying routines.
3478 * dispextern.h (struct glyph_row): Change layout of struct
3479 glyph_row to help copy_row_except_pointers. Adjust comment.
3480 * dispnew.c (null_row): Remove.
3481 (clear_glyph_row): Use offsetof and memset to find and clear
3482 just the members that need clearing. Adjust comment.
3483 (copy_row_except_pointers): Likewise for copying.
3485 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3487 Some minor cleanups of recently-added bool vector code.
3488 * conf_post.h (assume): Always return void. Use lint version
3489 only if GCC and MSC versions don't apply.
3490 * conf_post.h (assume):
3491 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3492 Depend on _MSC_VER, not __MSC_VER, for consistency with
3494 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3495 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3496 (bool_vector_binop_driver, count_trailing_zero_bits)
3497 (size_t_to_host_endian): Now static, not static inline;
3498 the latter isn't needed with modern compilers and doesn't
3499 work with older compilers anyway.
3501 * alloc.c (valgrind_p): Use bool for boolean.
3503 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3505 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3506 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3507 (display_last_displayed_message_p, message_buf_print)
3508 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3509 Use bool for boolean.
3510 * dispextern.h (cancel_line, init_desired_glyphs):
3511 Remove ancient leftover.
3512 (help_echo_showing_p, hourglass_shown_p):
3513 * lisp.h (noninteractive_need_newline): Adjust declaration.
3515 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3517 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3519 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3520 ...this file and convert the latter to static. Adjust comment.
3521 (make_initial_frame):
3522 * window.c (init_window_once): Adjust user.
3523 * frame.h (last_nonminibuf_frame): Remove declaration.
3524 * lisp.h (selected_frame): Likewise.
3525 * msdos.c (the_only_display_info): Adjust comment.
3527 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3529 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3530 computing the end column of mouse-highlight that comes from
3531 display or overlay strings. (Bug#15437)
3532 (note_mouse_highlight): Adapt calculation of last argument to
3533 mouse_face_from_string_pos to the above change.
3535 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3536 all platforms, not just for clang.
3538 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3540 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3541 about excess arguments to snprintf.
3543 * conf_post.h(assume): Use __builtin_unreachable for clang.
3545 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3547 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3548 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3550 2013-09-23 Daniel Colascione <dancol@dancol.org>
3552 * alloc.c (USE_VALGRIND): New macro; on by default
3553 when ENABLE_CHECKING.
3554 (mark_maybe_object, mark_maybe_pointer)
3555 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3557 (valgrind_p) [USE_VALGRIND]: New variable.
3558 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3560 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3562 * process.c (wait_reading_process_output): Change int pnamelen to
3565 * nsterm.m (setMarkedText:selectedRange:):
3566 (deleteWorkingText):
3567 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3568 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3569 argument to unsigned long to avoid warning.
3570 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3572 * conf_post.h (assume): Fix compiler error: x shall be cond.
3574 2013-09-22 Daniel Colascione <dancol@dancol.org>
3576 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3577 warning when compiling without a window system.
3579 2013-09-22 Daniel Colascione <dancol@dancol.org>
3581 * data.c (Qbool_vector_p): New symbol.
3582 (bool_vector_spare_mask, popcount_size_t_generic)
3583 (popcount_size_t_msc, popcount_size_t_gcc)
3585 (bool_vector_binop_driver)
3586 (count_trailing_zero_bits, size_t_to_host_endian)
3587 (Fbool_vector_exclusive_or)
3588 (Fbool_vector_union)
3589 (Fbool_vector_intersection, Fbool_vector_set_difference)
3590 (Fbool_vector_subsetp, Fbool_vector_not)
3591 (Fbool_vector_count_matches)
3592 (Fbool_vector_count_matches_at): New functions.
3593 (syms_of_data): Intern new symbol, functions.
3594 * alloc.c (bool_vector_payload_bytes): New function.
3595 (Fmake_bool_vector): Instead of calling Fmake_vector,
3596 which performs redundant initialization and argument checking,
3597 just call allocate_vector ourselves. Make sure we clear any
3598 terminating padding to zero.
3599 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3600 instead of open-coding the size calculation.
3601 (vroundup_ct): New macro.
3602 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3603 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3604 * composite.c (composition_gstring_put_cache):
3605 Change lint_assume to assume.
3606 * conf_post.h (assume): New macro.
3607 (lint_assume): Remove.
3608 * dispnew.c (update_frame_1): Change lint_assume to assume.
3609 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3611 * image.c (gif_load): Change lint_assume to assume.
3612 * lisp.h (eassert_and_assume): New macro.
3613 (Qbool_vector_p): Declare.
3614 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3615 (swap16, swap32, swap64): New inline functions.
3616 * macfont.m (macfont_shape): Change lint_assume to assume.
3617 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3618 * xsettings.c (parse_settings): Use new swap16 and
3619 swap32 from lisp.h instead of file-specific macros.
3621 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3623 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3624 found (which can legitimately happen when the glyph row at the
3625 window start is disabled in the current_matrix. (Bug#15365)
3627 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3629 Fix syntax.h bug introduced by recent INLINE change.
3630 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3631 conditionally compiled one way in some modules, and a different
3632 way in others. This doesn't work with extern inline functions,
3633 which must have the same definition in all modules, because the
3634 defining code might be shared across modules, depending on the
3635 implementation. Symptoms reported by Martin Rudalics in:
3636 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3637 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3638 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3639 overriding the corresponding functions in syntax.h.
3640 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3641 (syntax_property): New inline functions.
3642 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3643 Rewrite in terms of these new functions.
3645 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3647 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3648 not chars_in_text, whose result depends on the multibyteness of
3649 the current buffer. (Bug#15426)
3651 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3653 Port recent change to hosts where pointers aren't 'long'.
3654 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3655 Don't assume that pointers are the same width as 'long'.
3656 Add a compile-time check that a pointer fits into two X slots.
3658 A simpler, centralized INLINE.
3659 * conf_post.h (INLINE): Define only if not already defined.
3660 This allows us to use a single INLINE, defined by one file
3662 * emacs.c (INLINE): Define it.
3663 Also, include category.h, charset.h, composite.h, dispextern.h,
3664 syntax.h, systime.h, so that their INLINE definitions are expanded
3666 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3667 * buffer.h, buffer.c (BUFFER_INLINE):
3668 * category.h, category.c (CATEGORY_INLINE):
3669 * character.h, character.c (CHARACTER_INLINE):
3670 * charset.h, charset.c (CHARSET_INLINE):
3671 * composite.h, composite.c (COMPOSITE_INLINE):
3672 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3673 * frame.h, frame.c (FRAME_INLINE):
3674 * intervals.h, intervals.c (INTERVALS_INLINE):
3675 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3676 * lisp.h, alloc.c (LISP_INLINE):
3677 * process.h, process.c (PROCESS_INLINE):
3678 * syntax.h, syntax.c (SYNTAX_INLINE):
3679 * systime.h, sysdep.c (SYSTIME_INLINE):
3680 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3681 * window.h, window.c (WINDOW_INLINE):
3682 Remove. All uses replaced with INLINE.
3684 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3686 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3689 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3691 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3692 'const char *' to avoid compiler warnings due to similar change in
3693 the prototype of x_get_string_resource.
3695 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3697 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3698 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3699 going to replace static variables below. Adjust comments.
3700 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3701 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3702 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3703 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3704 Related users changed.
3705 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3706 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3707 last_mouse_movement_time, going to replace static variables below.
3709 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3710 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3712 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3713 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3714 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3715 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3716 static variables below.
3717 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3718 (last_mouse_scroll_bar): Remove.
3719 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3720 (mouseExited): Related users changed.
3722 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3724 Do not use external array to process X scroll bar messages.
3725 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3726 (x_send_scroll_bar_event): Pack window pointer into two slots
3727 of XClientMessageEvent if we're 64-bit. Adjust comment.
3728 (x_scroll_bar_to_input_event): Unpack accordingly.
3730 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3732 Ifdef away recent changes which aren't relevant to NS port.
3733 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3734 [!HAVE_NS]: Declare as such.
3735 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3736 [!HAVE_NS]: Define as such.
3738 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3740 * frame.c (x_redo_mouse_highlight): New function
3741 to factor out common code used in W32 and X ports.
3742 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3743 * xterm.h (struct x_display_info):
3744 * w32term.h (struct w32_display_info):
3745 * nsterm.h (struct ns_display_info): New members
3746 last_mouse_motion_frame, last_mouse_motion_x and
3747 last_mouse_motion_y, going to replace static variables below.
3748 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3749 (redo_mouse_highlight): Remove.
3750 (note_mouse_movement, syms_of_xterm): Adjust user.
3751 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3752 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3753 (redo_mouse_highlight): Remove.
3754 (note_mouse_movement, syms_of_w32term): Adjust user.
3755 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3756 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3758 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3759 * nsfns.m (compute_tip_xy): Adjust user.
3761 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3763 * frame.c (x_mouse_grabbed): New function.
3764 * dispextern.h (x_mouse_grabbed): Add prototype.
3765 (last_mouse_frame): Remove declaration.
3766 * xterm.h (struct x_display_info):
3767 * w32term.h (struct w32_display_info):
3768 * nsterm.h (struct ns_display_info): New member
3769 last_mouse_frame, going to replace...
3770 * xdisp.c (last_mouse_frame): ...global variable.
3771 (note_tool_bar_highlight):
3772 * w32term.c (w32_mouse_position, w32_read_socket):
3773 * xterm.c (XTmouse_position, handle_one_xevent):
3774 Use x_mouse_grabbed.
3775 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3777 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3779 * w32term.c (w32_read_socket): Avoid temporary
3780 variables in a call to x_real_positions.
3781 * xterm.c (handle_one_xevent): Likewise.
3783 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3785 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3786 (x_icon_type): Remove prototype.
3787 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3788 * frame.c (x_icon_type): Remove.
3789 * w32term.c (x_make_frame_visible, x_iconify_frame):
3790 * xterm.c (x_make_frame_visible, x_iconify_frame):
3791 Use x_set_bitmap_icon to factor out common code.
3793 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3795 * dispextern.h (check_x_display_info, x_get_string_resource):
3796 Declare here just once and unify the latter.
3797 * frame.c (check_x_display_info, x_get_string_resource):
3798 * nsterm.h (check_x_display_info):
3799 * xrdb.c (x_get_string_resource):
3800 * xterm.h (check_x_display_info): Remove prototypes.
3801 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3802 * w32reg.c (x_get_string_resource): Likewise.
3803 (w32_get_rdb_resource): Adjust user.
3805 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3807 * xterm.h (struct x_display_info): New member
3808 x_pending_autoraise_frame, going to replace...
3809 * xterm.c (pending_autoraise_frame): ...static variable.
3810 (x_new_focus_frame, XTread_socket): Adjust users.
3811 * w32term.h (struct w32_display_info): New member
3812 w32_pending_autoraise_frame, going to replace...
3813 * w32term.c (pending_autoraise_frame): ...global variable.
3814 (x_new_focus_frame, w32_read_socket): Adjust users.
3816 2013-09-17 Glenn Morris <rgm@gnu.org>
3818 * xdisp.c (message_dolog): If we create *Messages*,
3819 switch it to messages-buffer-mode.
3821 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3823 Don't overuse 'const' in types of locals.
3824 * bidi.c (bidi_count_bytes):
3825 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3826 (xg_event_is_for_scrollbar):
3827 * xselect.c (x_handle_property_notify)
3828 (x_handle_selection_notify, x_handle_dnd_message):
3829 * xsettings.c, xsettings.h (xft_settings_event):
3830 * xterm.c (x_handle_net_wm_state, handle_one_event)
3831 (x_menubar_window_to_frame, x_detect_focus_change)
3832 (construct_mouse_click, note_mouse_movement)
3833 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3834 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3835 (handle_one_xevent, x_handle_net_wm_state):
3836 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3837 (x_handle_dnd_message):
3838 Avoid unnecessary 'const', typically the second 'const' in
3839 'const foo * const arg', a 'const' that does not affect the API
3840 and doesn't significantly help the human reader.
3842 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3844 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3845 only if Glib < 2.36.0.
3846 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3847 * xsettings.c (init_gconf, init_gsettings): Do not check
3849 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3851 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3853 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3855 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3856 before calling g_type_init.
3858 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3860 * nsterm.m (syms_of_nsterm): ... to here.
3862 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3864 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3865 (ignore_next_mouse_click_timeout): Use Time as X does.
3866 (handle_one_xevent): Avoid cast and use unsigned comparison.
3868 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3870 Do not copy X event in handle_one_xevent except KeyPress case.
3871 Wnen XEvent is processed, it is unlikely to be changed except
3872 KeyPress case, so we can avoid copying and use const pointer to
3873 const data to make sure that an event is not changed elsewhere.
3874 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3875 const' and do not create local copy except for the KeyPress event.
3876 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3877 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3878 (x_handle_net_wm_state, x_menubar_window_to_frame)
3879 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3880 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3881 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3882 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3883 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3884 (x_handle_dnd_message):
3885 * xsettings.c (xft_settings_event):
3886 Use 'const XEvent * const' where appropriate.
3887 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3889 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3891 Fix X event waiting to handle multiple frames.
3892 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3893 * xterm.c (pending_event_wait): Remove. Adjust users.
3894 (x_detect_focus_change): Pass frame arg.
3895 (handle_one_xevent): Find related frame early and clear per-frame
3896 wait_event_type only if this is an event for the relevant frame.
3897 (x_wait_for_event): Use per-frame wait_event_type.
3899 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3901 * nsfns.m (Fx_create_frame): Fix font driver registration for
3904 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3905 for syms_of_macfont.
3907 * nsterm.m: Include macfont.h.
3908 (ns_tmp_flags, ns_tmp_font): Remove.
3909 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3910 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3911 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3912 (changeFont:): Fix code style. Check for font driver type when
3915 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3918 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3919 (nsfont_open): Set font driver type.
3920 Set font->ascent and font->descent. Figure out font instead of
3921 ns_tmp_font, and flags instead of ns_tmp_flags.
3922 Fix indentation. Remove call to ns_draw_text_decoration,
3925 * nsfns.m: Include macfont.h.
3926 (Fx_create_frame): Register macfont driver, make a better default font.
3927 (Fns_popup_font_panel): Get font from macfont driver, if used.
3929 * macfont.m, macfont.h, macuvs.h: New files.
3931 * font.h: Declare syms_of_macfont.
3933 * font.c (syms_of_font): Call syms_of_macfont.
3935 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3937 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3939 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3940 and it is always zero for others, so I assume that this is an ancient
3941 leftover which nobody will want to change any more.
3942 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3943 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3944 * frame.c (x_set_scroll_bar_width):
3945 * w32fns.c (w32_createscrollbar):
3946 * w32term.c (w32_set_vertical_scroll_bar):
3947 * xfns.c (x_set_scroll_bar_default_width):
3948 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3949 (x_scroll_bar_expose): Related users changed.
3951 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3953 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3954 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3955 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3957 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3959 * nsterm.h, w32term.h, xterm.h: ...and not here.
3960 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3961 Remove unused Xisms.
3962 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3963 these modules are never compiled otherwise.
3965 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3967 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3968 Doc fix. (Bug#15375)
3970 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3972 Unify Fx_focus_frame between all ports.
3973 * frame.h (x_focus_frame): New prototype.
3974 * xfns.c (Fx_focus_frame): Remove.
3975 (syms_of_xfns): Do not defsubr it.
3976 (x_focus_frame): X implementation.
3977 * nsfns.m (Fx_focus_frame): Remove.
3978 (syms_of_nsfns): Do not defsubr it.
3979 (x_focus_frame): NS implementation.
3980 * w32term.c (Fx_focus_frame): Remove.
3981 (x_focus_on_frame): Rename to...
3982 (x_focus_frame): W32 implementation.
3983 * w32term.h (x_focus_on_frame): Remove prototype.
3984 * w32fns.c (Fx_focus_frame): Remove.
3985 (syms_of_w32fns): Do not defsubr it.
3986 * frame.c (Fx_focus_frame): Define here.
3987 (syms_of_frame): Defsubr here.
3988 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3990 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3992 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3993 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3994 each port to reference the port-specific window system data.
3995 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3996 (FRAME_DISPLAY_INFO): Define.
3997 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3998 (FRAME_DISPLAY_INFO): Define. Adjust users.
3999 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4000 (FRAME_DISPLAY_INFO): Define. Adjust users.
4001 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4002 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4003 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4004 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4005 * xselect.c, xterm.c: All related users changed.
4007 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4009 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4010 (x_menubar_window_to_frame): Remove prototypes.
4011 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4012 (x_menubar_window_to_frame, x_top_window_to_frame):
4014 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4015 (x_menubar_window_to_frame, x_top_window_to_frame):
4016 ...to here and convert all but the last to static.
4018 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4020 * lisp.mk (lisp): Add w32-common-fns.elc.
4022 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4024 * charset.c (char_charset): Document an exception for char-charset.
4026 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4028 * xterm.h (x_display_info): New field last_user_time...
4029 * xterm.c (toplevel): ...to replace static last_user_time.
4030 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4032 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4034 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4035 scroll bar values to prevent thumb from disappear and update comment.
4037 2013-09-11 Glenn Morris <rgm@gnu.org>
4039 * emacs.c (usage_message): Possessive apostrophe tweak.
4041 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4043 * nsterm.m (syms_of_nsterm): Use Qns.
4044 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4045 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4046 * xfns.c (x_display_info_for_name, Fx_open_connection):
4047 Remove old '#if 0' code.
4048 (syms_of_xfns): Use Qx.
4049 * termhooks.h (fullscreen_hook): Remove the leftover.
4050 (struct terminal): Fix typo in comment.
4052 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4054 Cleaning up a few X scroll bar bits.
4055 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4056 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4057 New member last_seen_part, going to replace...
4058 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4059 (xt_action_hook) [USE_LUCID]: Adjust user.
4060 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4061 Lucid-specific scroll bar support.
4062 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4063 to int and adjust to use last_seen_part member.
4064 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4065 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4066 Initialize last_seen_part.
4068 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4070 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4071 insert-buffer-substring an empty string.
4073 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4075 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4076 avoiding a GCC warning.
4078 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4080 Ifdef away frame tool bar code when it is not really used.
4081 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4082 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4083 and minimize_tool_bar_window_p under the above.
4084 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4085 (fset_tool_bar_window): Likewise.
4086 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4087 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4088 (change_frame_size_1):
4089 * window.c (window_from_coordinates, Frecenter): Adjust users.
4090 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4091 code is not really used.
4092 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4093 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4094 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4095 [!USE_GTK && !HAVE_NS]: Define as such.
4096 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4097 (note_mouse_highlight, expose_frame):
4098 * xfns.c (x_set_tool_bar_lines):
4099 * xterm.c (handle_one_xevent): Adjust users.
4101 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4103 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4104 This bug was introduced by my 2013-08-26 patch, which incorrectly
4105 assumed that the terminfo implementation doesn't use termcap buffers.
4106 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4107 these buffers apparently are used after all.
4108 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4109 (struct tty_display_info): Define members termcap_term_buffer and
4110 termcap_strings_buffer even if TERMINFO.
4112 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4115 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4116 'usage' docstring entry to pacify make-docfile.
4118 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4120 Change comparison functions =, <, >, <=, >= to take many arguments.
4121 * data.c: Change comparison functions' interface and implementation.
4122 * lisp.h: Make arithcompare available for efficient two arg
4124 * bytecode.c: Use arithcompare.
4125 * fileio.c: Use new interface.
4127 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4129 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4131 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4133 * eval.c (Feval): Document the new use of `lexical'.
4135 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4137 Review and drop old frame resize hack.
4138 * frame.h (struct frame): Remove force_flush_display_p.
4139 * dispnew.c (update_frame): Adjust user and don't call
4140 flush_frame here. The comment has said that there was an issues
4141 with redisplaying fringes, but I don't see any differences with
4142 and without this hack. Hopefully we can continue without it.
4143 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4144 current frame matrices twice if resized_p is set.
4146 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4148 Do not populate pure Xism x_sync to other ports.
4149 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4150 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4151 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4152 * w32term.h (x_sync): Remove prototype.
4154 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4156 Cleanup frame flushing.
4157 * dispextern.h (struct redisplay_interface):
4158 Drop flush_display_optional because flush_display is enough
4159 for X and flushing via RIF is just a no-op for others.
4160 * frame.h (flush_frame): New function.
4161 * dispnew.c (update_frame):
4162 * minibuf.c (read_minibuf):
4163 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4165 * keyboard.c (detect_input_pending_run_timers): Do not flush
4166 all frames but selected one in redisplay_preserve_echo_area.
4167 * nsterm.m (ns_flush): Remove no-op.
4168 (ns_redisplay_interface): Adjust user.
4169 * w32term.h (x_flush): Remove no-op.
4170 (w32_redisplay_interface): Adjust user.
4171 * xterm.c (x_flush): Simplify because we do not flush all
4172 frames at once any more. Adjust comment.
4173 (x_redisplay_interface): Adjust user.
4175 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4177 Port --without-x --enable-gcc-warnings to Fedora 19.
4178 * gfilenotify.c (globals_of_gfilenotify):
4179 Call g_type_init only if using an older glib version that needs it.
4181 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4183 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4184 (last_glyphless_glyph_merged_face_id): Remove declarations.
4185 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4186 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4187 (last_glyphless_glyph_merged_face_id): Now static.
4188 (merge_escape_glyph_face): New function, refactored from...
4189 (get_next_display_element): ...here.
4190 (merge_glyphless_glyph_face): New function, refactored from...
4191 (produce_glyphless_glyph): ...here...
4192 * term.c (produce_glyphless_glyph): ...and here.
4194 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4196 * eval.c (eval_sub): Only call Ffunction if necessary.
4198 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4200 Attempt to make redisplay more selective when changing cursor type.
4201 * frame.h (struct frame): New bitfield cursor_type_changed.
4202 * xdisp.c (cursor_type_changed): Remove.
4203 (try_cursor_movement, redisplay_window, try_window_id)
4204 (set_frame_cursor_types, try_window_reusing_current_matrix):
4205 Adjust to use per-frame bitfield.
4206 (redisplay_internal): Look for cursor type change on each visible
4207 frame and consider all frames if cursor type has been changed on
4208 the frame other than selected. If cursor type has been changed on
4209 selected frame only, do not use fast update.
4211 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4213 Attempt to make redisplay more selective when changing fonts.
4214 * frame.h (struct frame): New bitfield fonts_changed.
4215 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4216 (adjust_frame_glyphs): Add prototype.
4217 * dispnew.c (fonts_changed_p): Remove.
4218 (adjust_glyphs): Remove because we do not
4219 adjust matrices on all frames at once any more.
4220 (adjust_frame_glyphs): Block and unblock input here.
4221 (adjust_glyph_matrix): Use fonts_changed.
4222 (change_frame_size_1): Use adjust_frame_glyphs.
4223 * font.c (font_open_entity): Use fonts_changed.
4224 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4225 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4226 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4227 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4228 (shrink_mini_window, Fresize_mini_window_internal)
4229 (window_scroll_pixel_based, Fset_window_configuration)
4230 (apply_window_adjustment, Fset_window_vscroll):
4231 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4232 Use adjust_frame_glyphs.
4233 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4234 (try_window_reusing_current_matrix, try_window_id, display_line)
4235 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4236 (redisplay_internal): Consider fonts_changed and adjust frame
4237 matrices for each frame only if the frame is visible. If font
4238 has been changed on some frame during full redisplay, retry
4239 only visible frames where the font has been actually changed.
4241 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4243 Cache current header and mode line height for each window.
4244 * window.h (struct window): New fields mode_line_height
4245 and header_line_height.
4246 * window.c (make_window): Initialize them.
4247 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4248 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4249 (current_mode_line_height, current_header_line_height):
4251 * xdisp.c (current_mode_line_height, current_header_line_height):
4253 (pos_visible_p, init_xdisp): Adjust user.
4254 (redisplay_window): Invalidate mode_line_height and
4255 header_line_height if current and desired matrices do not agree.
4257 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4259 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4260 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4262 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4264 Make --without-x compatible with --enable-gcc-warnings.
4265 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4266 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4267 members under HAVE_WINDOW_SYSTEM.
4268 * keyboard.c (make_lispy_focus_out): Likewise.
4269 (record_menu_key): Move under HAVE_MENUS.
4270 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4271 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4272 (syms_of_xdisp): Adjust user.
4273 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4274 (start_hourglass, cancel_hourglass):
4275 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4276 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4277 and CLEAR_FONT_TABLE_NFONTS.
4278 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4279 Declare only if HAVE_WINDOW_SYSTEM.
4280 (lface_same_font_attributes_p, clear_face_gcs): Define only
4281 if HAVE_WINDOW_SYSTEM.
4283 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4285 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4286 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4287 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4289 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4291 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4293 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4295 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4296 This fixes a type error on hosts where ptrdiff_t is wider than int.
4298 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4300 * keyboard.c (read_key_sequence_vs): New function.
4301 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4304 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4306 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4308 Makefile improvements.
4309 * Makefile.in (config.status): Don't use double-colon rules, as
4310 they are not portable according to POSIX. Fix shell typo with `;
4311 I guess this rule has never been tested?
4312 (VCSWITNESS): New macro, to override any environment var.
4314 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4316 * xterm.h (struct x_display_info): Do not track X connection
4317 fd separately because it is always available from Display.
4318 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4321 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4323 * buffer.c (drop_overlay):
4324 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4325 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4327 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4329 * buffer.c (Fmake_overlay, Fmove_overlay):
4330 * intervals.c (set_point_from_marker):
4331 * print.c (PRINTPREPARE): Prefer signal_error
4332 to plain error and report unsuitable marker too.
4334 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4336 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4337 for 'dragging' member.
4338 (struct x_output): Remove set-but-unused leftovers
4339 'left_before_move' and 'top_before_move'.
4340 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4341 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4342 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4343 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4344 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4345 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4346 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4347 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4349 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4351 * nsfont.m (INVALID_GLYPH): New define.
4352 (nsfont_encode_char): Use INVALID_GLYPH.
4353 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4355 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4357 * xterm.c (x_last_mouse_movement_time): Revert last change.
4358 This code should use XDisplayMotionBufferSize to check display's
4359 motion history first, and there are few other issues as well.
4360 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4361 (handle_one_xevent): Adjust user.
4363 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4365 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4366 * frame.c (Flast_nonminibuf_frame): ... to here.
4367 (check_minibuf_window): Don't abort if no window was found
4370 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4372 Use XGetMotionEvents to ask the last mouse motion time from X server.
4373 * xterm.c (X_MOTION_HISTORY): Default to 1.
4374 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4375 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4376 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4377 Ifdef away legacy code.
4378 (XTmouse_position, x_scroll_bar_report_motion):
4379 Use x_last_mouse_movement_time.
4380 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4383 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4385 * msdos.c (last_mouse_window): Move to...
4386 (dos_rawgetc): ...this function and adjust comment.
4387 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4388 (mouseMoved): ...this function and adjust comment.
4389 * w32term.c (last_window): Likewise with...
4390 (w32_read_socket): ...this function.
4391 * xterm.c (last_window): Likewise with...
4392 (handle_one_xevent): ...this function.
4394 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4396 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4397 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4398 (handle_one_xevent): ...to here.
4399 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4402 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4404 * msdos.c (IT_set_terminal_window): Remove no-op.
4405 (initialize_msdos_display): Adjust terminal setup.
4406 * w32console.c (w32con_set_terminal_window): Remove no-op.
4407 (initialize_w32_display): Adjust terminal setup.
4408 * w32term.c (w32_set_terminal_window): Remove no-op.
4409 (w32_create_terminal): Adjust terminal setup.
4410 * xterm.c (XTset_terminal_window): Remove no-op.
4411 (x_create_terminal): Adjust terminal setup.
4413 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4415 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4417 (ns_create_terminal): Adjust terminal setup.
4418 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4420 (w32_create_terminal): Adjust terminal setup.
4421 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4423 (x_create_terminal): Adjust terminal setup.
4425 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4427 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4428 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4429 * dispnew.c (buffer_posn_from_coords):
4430 * window.c (Fwindow_end, displayed_window_lines):
4431 * xdisp.c (redisplay_mode_lines): Use it.
4433 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4435 * fontset.c (face_for_char): Check char in the current face font first
4436 if HAVE_NS (Bug#15138).
4438 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4440 * window.c (temp_output_buffer_show): Make sure window returned
4441 by display_buffer is live (Bug#15213).
4443 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4445 Minor cleanup to avoid forward declarations.
4446 * coding.h (struct ccl_spec): Remove forward declaration.
4447 * composite.h (toplevel): Include font.h.
4448 (struct composition_it, struct face, struct font_metrics):
4449 Remove forward declaration.
4450 * dispextern.h (struct image, struct atimer): Likewise.
4451 * emacsgtkfixed.h (struct frame): Likewise.
4452 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4453 * font.h (struct font_driver, struct font, struct glyph_string)
4454 (struct face): Remove forward declaration.
4455 * fontset.h (struct face, struct font): Likewise.
4456 * frame.h (toplevel): Style cleanup.
4457 (enum output_method): Move to...
4458 * termhooks.h (enum output_method): ...here.
4459 (struct glyph, struct frame, struct ns_display_info)
4460 (struct x_display_info, struct w32_display_info):
4461 Remove forward declaration.
4462 * xterm.h (toplevel): Include termhooks.h.
4463 (struct font, struct window, struct glyph_matrix, struct frame)
4464 (struct input_event, struct face, struct image): Remove forward
4466 * gtkutil.h (struct _widget_value): Likewise.
4467 * keyboard.h (toplevel): Include termhooks.h.
4468 (struct input_event): Remove forward declaration.
4470 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4472 * intervals.c (set_point_from_marker): New function.
4473 * editfns.c (Fgoto_char):
4474 * process.c (Finternal_default_process_filter):
4475 * window.c (select_window_1): Use it.
4476 * buffer.h (set_point_from_marker): Add prototype.
4478 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4480 * w32.c (term_winsock): Call release_listen_threads before calling
4482 (_sys_wait_accept): Wait for accept event in a loop with a finite
4483 timeout, instead of waiting indefinitely. Will hopefully avoid
4484 hanging during exit because WSACleanup deadlocks waiting for the
4485 event object to be released. (Bug#14333)
4487 * w32proc.c (release_listen_threads): New function, signals all
4488 the reader threads that listen for connections to stop waiting.
4490 * w32.h (release_listen_threads): Add prototype.
4492 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4494 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4495 field of new marker (for sanity and safety).
4496 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4497 anyway because XMISCTYPE is a function and can't be an lvalue).
4499 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4501 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4502 (x_after_update_window_line, x_scroll_bar_create):
4503 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4504 (handle_one_xevent, x_clear_frame_area):
4505 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4506 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4507 * xterm.h (x_clear_area): Adjust prototype.
4509 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4511 Hook scanning and indentation functions to find_newline. This helps
4512 to avoid duplicated code and renders more respect to newline cache.
4513 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4514 * cmds.c (Fforward_line):
4515 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4516 Use find_newline and avoid unnecessary point movements.
4517 * search.c (scan_newline): Implement on top of find_newline.
4519 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4521 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4522 scoped code (bug#11258).
4524 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4526 * nsterm.m (last_window): New variable.
4527 (EV_TRAILER2): New macro.
4528 (EV_TRAILER): Call EV_TRAILER2.
4529 (mouseMoved:): Add support for mouse-autoselect-window
4530 on nextstep (Bug#6888).
4532 2013-08-28 Andreas Schwab <schwab@suse.de>
4534 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4535 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4536 Remove unused macro definitions.
4537 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4538 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4539 Only define if emacs.
4541 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4543 Prefer enum glyph_row_area to int where appropriate.
4544 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4546 (window_box, window_box_width, window_box_left, window_box_left_offset)
4547 (window_box_right, window_box_right_offset): Adjust prototypes.
4548 * xdisp.c (window_box, window_box_width, window_box_left)
4549 (window_box_left_offset, window_box_right, window_box_right_offset):
4550 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4551 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4552 * nsterm.m (ns_clip_to_row):
4553 * w32term.c (w32_clip_to_row):
4554 * xterm.c (x_clip_to_row): Likewise.
4556 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4558 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4559 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4561 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4563 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4564 for portability to hosts where /bin/sh has problems.
4566 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4568 Redesign redisplay interface to drop global output_cursor.
4569 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4570 (toplevel): Remove declaration of output_cursor.
4571 (set_output_cursor, x_cursor_to): Remove prototype.
4572 * window.h (struct window): New member output_cursor.
4573 (output_cursor_to): New function to replace RIF member.
4574 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4575 (update_text_area, set_window_cursor_after_update): Use it.
4576 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4577 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4578 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4579 * w32term.c (x_update_window_begin, x_update_window_end):
4580 * xterm.c (x_update_window_begin, x_update_window_end):
4581 Adjust to use per-window output cursor.
4583 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4585 Simplify SELECT_TYPE-related code.
4586 Like EMACS_TIME, this portability layer is no longer needed, since
4587 Emacs has been using fd_set as a portability layer for some time.
4588 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4589 (SELECT_TYPE): Remove. All uses changed to fd_set.
4590 (fd_set) [!FD_SET]: New typedef.
4592 Simplify EMACS_TIME-related code.
4593 This portability layer is no longer needed, since Emacs has been
4594 using struct timespec as a portability layer for some time.
4595 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4596 Include <time.h> rather than "systime.h"; that's all that's needed now.
4597 * dispnew.c: Include <timespec.h> rather than "systime.h";
4598 that's all that's needed now.
4599 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4600 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4601 TIMESPEC_RESOLUTION.
4602 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4603 LOG10_TIMESPEC_RESOLUTION.
4604 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4605 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4606 (make_emacs_time): Remove. All used changed to make_timespec.
4607 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4608 (current_timespec): Rename from current_emacs_time. All uses changed.
4609 (add_emacs_time): Remove. All uses changed to timespec_add.
4610 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4611 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4612 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4613 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4614 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4615 (current_timespec): Rename from current_emacs_time. All uses changed.
4616 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4617 changed to timespec_cmp.
4618 * xgselect.c: Include <timespec.h>, since our .h files don't.
4620 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4622 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4623 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4624 Remove the leftovers.
4625 * gtkutil.c (toplevel): Do not declare Qxft but include
4627 * image.c (toplevel): Do not declare Vlibrary_cache because
4628 it's already done in lisp.h.
4630 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4632 * lisp.h (Mouse_HLInfo): Move from here...
4633 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4634 (reset_mouse_highlight): New function.
4635 * msdos.c (dos_set_window_size, IT_update_begin)
4636 (internal_terminal_init):
4637 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4638 (ns_initialize_display_info):
4639 * w32console.c (initialize_w32_display):
4640 * w32term.c (x_update_window_end, x_free_frame_resources)
4641 (w32_initialize_display_info):
4642 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4643 * window.c (Fdelete_other_windows_internal):
4644 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4645 * termchar.h (toplevel):
4646 * xterm.h (toplevel): Include dispextern.h.
4648 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4650 Fix minor problems found by static checking.
4651 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4652 (expect): Avoid nested-if warning.
4653 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4654 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4655 * nsterm.h, nsterm.m (ns_select):
4656 * xgselect.c, xgselect.h (xg_select):
4657 Adjust signature to better match pselect's.
4658 * nsterm.m (ns_select):
4659 Don't set *TIMEOUT, since pselect doesn't.
4660 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4661 diagnostic about assigning const char * to it.
4662 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4664 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4666 * lread.c (substitute_object_recurse): Handle hash-tables as well
4669 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4671 Fix unlikely core dump in init_tty, and simplify terminfo case.
4672 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4673 The old version incorrectly dumped core if malloc returned a
4674 buffer containing only non-NUL bytes.
4675 (init_tty): Do not allocate or free termcap buffers; the
4676 struct does that for us now.
4677 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4678 (struct tty_display_info): Define members termcap_term_buffer and
4679 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4680 use them. Allocate them directly in struct rather than indirectly
4681 via a pointer, to simplify init_tty.
4683 * frame.c (check_minibuf_window): Initialize 'window' properly,
4684 so that Emacs reliably aborts later if 'window' is not initialized.
4686 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4688 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4689 of VoidSymbol (Bug#15154).
4691 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4693 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4694 mouse_face_beg_y and mouse_face_end_y.
4695 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4696 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4697 Adjust users and update comment where appropriate.
4699 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4701 * frame.c (check_minibuf_window): New function.
4702 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4703 Call check_minibuf_window (Bug#15183).
4705 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4707 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4708 because this is the only last cursor data we need to keep and consult.
4709 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4710 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4713 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4715 Fix recovering from possible decompression error.
4716 Since insert_from_gap doesn't always move point, we can't use PT as
4717 the position where the partially decompressed data ends, and
4718 should count how many bytes was produced so far.
4719 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4720 (unwind_decompress): Really delete partially uncompressed data.
4721 (Fzlib_decompress_region): Take decompressed data size into account.
4723 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4725 * syntax.c (init_syntax_once): Adjust comment and do an early
4726 initialization of Qchar_table_extra_slots just once...
4727 * casetab.c (init_casetab_once):
4728 * category.c (init_category_once):
4729 * character.c (syms_of_character):
4730 * coding.c (syms_of_coding):
4731 * xdisp.c (syms_of_xdisp): ...and omit it here.
4733 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4735 * xdisp.c (get_next_display_element): Don't apply to characters
4736 from a display vector the logic of setting it->end_of_box_run_p
4737 suitable for characters from a buffer. (Bug#15175)
4739 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4740 to handle directories, rather than '_utime' which doesn't.
4743 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4745 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4746 or fullscreen (Bug#14627).
4748 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4750 System-dependent integer overflow fixes.
4751 * process.c (Fset_process_window_size): Signal an error if
4752 the window size is outside the range supported by the lower level.
4753 * sysdep.c (set_window_size): Return negative on error,
4754 nonnegative on success, rather than -1, 0, 1 on not in system,
4755 failure, success. This is simpler. Caller changed.
4756 (serial_configure): Remove unnecessary initialization of local.
4757 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4758 size fits in unsigned long; this isn't true on some 32-bit hosts.
4759 Avoid buffer overrun if some future version of /proc/meminfo has a
4760 variable name longer than 20 bytes.
4761 (system_process_attributes) [__FreeBSD__]:
4762 Don't assume hw.availpages fits in 'int'.
4764 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4766 Don't let very long directory names overrun the stack.
4767 Fix some related minor problems involving "//", vfork.
4768 * callproc.c (encode_current_directory): New function.
4769 (call_process): Don't append "/"; not needed.
4770 * fileio.c (file_name_as_directory_slop): New constant.
4771 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4772 this can save the caller having to alloca.
4773 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4774 Use SAFE_ALLOCA, not alloca.
4775 (directory_file_name, Fexpand_file_name): Leave leading "//"
4776 alone, since it can be special even on POSIX platforms.
4777 * callproc.c (call_process):
4778 * process.c (Fformat_network_address):
4779 * sysdep.c (sys_subshell):
4780 Use encode_current_directory rather than rolling our own.
4781 (create_process): No need to encode directory; caller does that now.
4782 * process.h (encode_current_directory): New decl.
4783 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4784 Rework to avoid 'goto xyzzy;'.
4786 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4788 * xdisp.c (handle_face_prop): If the default face was remapped use
4789 the remapped face for strings from prefix properties. (Bug#15155)
4791 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4793 Minor cleanup for redisplay interface and few related functions.
4794 * frame.h (enum text_cursor_kinds): Move from here...
4795 * dispextern.h (enum text_cursor_kinds): ...to here.
4796 (toplevel): Drop unnecessary declarations.
4797 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4798 in update_window_end_hook and draw_window_cursor functions.
4799 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4800 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4801 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4802 * xterm.c (x_update_window_end, x_draw_window_cursor):
4803 * xdisp.c (display_and_set_cursor, update_window_cursor)
4804 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4805 enum text_cursor_kinds where appropriate.
4807 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4809 Redesign redisplay interface to drop updated_row and updated_area.
4810 * dispextern.h (updated_row, updated_area): Remove declaration.
4811 (struct redisplay_interface): Pass glyph row and row area parameters
4812 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4813 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4815 * dispnew.c (updated_row, updated_area): Remove.
4816 (redraw_overlapped_rows, update_window_line): Adjust user.
4817 (update_marginal_area, update_text_area): Likewise. Pass updated row
4818 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4819 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4822 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4824 * process.c (flush_pending_output): Remove stub.
4827 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4829 * callproc.c: Fix race that killed background processes (Bug#15144).
4830 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4831 Record deleted process-id in critical section, not afterwards.
4832 Don't mistakenly kill process created by a call-process invocation
4833 that discards output and does not wait.
4835 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4837 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4838 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4839 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4840 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4841 to shut up compiler in mark_object.
4842 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4844 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4846 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4847 We can't portably rely on PTY_OPEN doing that, even if
4848 it calls posix_openpt with O_CLOEXEC.
4850 2013-08-20 Kenichi Handa <handa@gnu.org>
4852 * character.c (string_char): Improve commentary.
4854 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4856 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4857 (struct animation_cache): Make signature a flexible array member.
4858 All uses changed. This is a tad slower but may insulate us better
4859 from future changes to ImageMagick.
4861 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4863 * image.c: Shrink memory needed for animation cache.
4864 (SIGNATURE_DIGESTSIZE): New constant.
4865 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4866 (imagemagick_create_cache): Copy the signature. This saves
4867 several KB of memory that ImageMagick wastes per signature.
4868 Don't bother updating the update_time, as the caller does that now.
4869 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4870 it's a fixed size struct member now.
4871 (imagemagick_get_animation_cache): Always destroy the signature,
4872 as it's now imagemagick_create_cache's responsibility to copy it.
4873 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4874 and use memcmp rather than strcmp.
4875 eassert that ImageMagick returns a signature of the specified length.
4877 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4879 * image.c (imagemagick_get_animation_cache): Don't segfault on
4881 (imagemagick_get_animation_cache): Revert to previous definition
4882 so that it actually works. But keep the memory leak fix.
4883 (imagemagick_get_animation_cache): Fix memory leak.
4885 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4887 * image.c: Fix animation cache signature memory leak.
4888 Fix some other minor performance problems while we're at it.
4889 (imagemagick_create_cache): Clear just the members that
4890 need clearing. Don't set update_time, as caller does that now.
4891 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4892 Simplify by using pointer-to-pointer instead of a prev pointer.
4893 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4894 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4895 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4896 it's already a copy. Free the signature probe unless it's cached.
4898 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4899 This was introduced by my 2013-08-12 fix for Bug#15035.
4901 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4903 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4904 (imagemagick_prune_animation_cache): Now static.
4906 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4908 * image.c (imagemagick_get_animation_cache): Don't segfault when
4909 pruning all entries.
4911 2013-08-18 Ken Brown <kbrown@cornell.edu>
4913 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4914 static heap if ENABLE_CHECKING is defined.
4915 (max_bss_sbrk_ptr): New variable.
4917 (report_sheap_usage): Report maximum static heap usage instead of
4918 ending static heap usage.
4920 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4922 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4923 of zlib_initialized according to the results of calling
4924 init_zlib_functions.
4926 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4928 * image.c: Implement an ImageMagick per-image cache.
4929 (imagemagick_get_animation_cache): Fix a double-free error.
4930 (imagemagick_load_image): Remove the ping_wand code, which only
4931 apparently saved time on invalid animated images, and slowed down
4932 everything else. Optimise for the common case.
4934 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4936 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4938 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4940 * marker.c (set_marker): Remove documentation of undefined behavior.
4942 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4944 * image.c (imagemagick_compute_animated_image): Animate correctly
4945 when sub-images are smaller than the main image.
4946 (imagemagick_compute_animated_image): Setting the iterator row to
4947 zero is apparently not allowed.
4948 (imagemagick_compute_animated_image): Allow images that say they
4949 have sub-images that are bigger than the main image, but just crop
4952 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4954 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4956 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4958 * image.c (imagemagick_compute_animated_image): Respect the GIF
4961 2013-08-15 Ken Brown <kbrown@cornell.edu>
4963 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4964 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4967 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4969 Fix minor problems found by static checking.
4970 * frame.c (delete_frame):
4971 * xdisp.c (next_element_from_display_vector):
4972 Avoid uninitialized local.
4973 * image.c (imagemagick_compute_animated_image): Port to C89.
4974 Prefer usual GNU indentation style for loops.
4975 Be more careful about bizarrely large sizes, by using ptrdiff_t
4978 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4980 Fix infinite frame selection loop (Bug#15025).
4981 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4983 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4985 * xdisp.c (compute_window_start_on_continuation_line):
4986 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4987 to make sure we end up setting the window start at the leftmost
4988 visible character of the display line. This avoids funky
4989 horizontal shifting because the window start is not kept on the
4990 same position. (Bug#15090)
4991 (next_element_from_display_vector): Support 'box' face attribute
4992 in the face definitions of a display vector. (Bug#15099)
4994 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4996 * image.c (imagemagick_compute_animated_image): Implement animated
4998 (imagemagick_compute_animated_image): Fix some compilation
4999 warnings. Implement a very simple cache to make the animation
5000 usable at all, but it should be replaced with a per-image cache.
5002 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5004 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5005 to do `for' loops over alist values.
5006 * buffer.h (FOR_EACH_BUFFER):
5007 * process.c (FOR_EACH_PROCESS): Use it.
5008 (handle_child_signal, status_notify, Fget_buffer_process)
5009 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5011 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5013 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5014 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5015 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5016 to xzalloc and so avoid redundant call to memset.
5017 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5018 members because it is allocated with xzalloc and so already zeroed.
5020 2013-08-14 Ken Brown <kbrown@cornell.edu>
5022 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5025 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5027 Utility function and macro to copy Lisp string to C string.
5028 * lisp.h (xlispstrdupa): New macro.
5029 (xlispstrdup): New prototype.
5030 * alloc.c (xlispstrdup): New function.
5031 * callint.c (Fcall_interactively):
5032 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5033 (Fsubstitute_in_file_name):
5034 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5035 * image.c (x_create_bitmap_from_file):
5036 * w32term.c (w32_term_init):
5037 * xterm.c (x_term_init): Use xlispstrdup.
5039 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5041 * image.c (imagemagick_load_image): Make animated pictures work.
5042 There's still some problems with background color settings, though
5045 * decompress.c (unwind_decompress): Always restore point.
5047 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5049 * marker.c (set_marker): Reformat documentation.
5051 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5053 * xdisp.c (cursor_type_changed): Now static.
5055 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5056 Use changed. This avoids the need to call xmalloc and for the
5057 caller to call xfree, and avoids memory leaks in some situations.
5059 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5061 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5062 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5063 (redisplay_window): If window_end_valid is cleared due to non-zero
5064 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5065 so do not call to try_cursor_movement for that window.
5067 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5069 * window.h (struct window): Convert window_end_pos and
5070 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5071 (wset_window_end_pos, wset_window_end_vpos): Remove.
5072 * dispnew.c (adjust_glyph_matrix):
5073 * window.c (Fwindow_end, replace_window, set_window_buffer)
5075 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5076 (set_vertical_scroll_bar, redisplay_window, try_window)
5077 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5078 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5079 (note_mouse_highlight): Adjust users.
5080 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5083 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5085 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5086 * image.c (imagemagick_filename_hint): Use `const char *' and
5087 prefer SSDATA to SDATA to avoid warnings.
5089 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5091 Cleanup window fringes, margins and scroll bars adjustments.
5092 * window.c (set_window_fringes, set_window_margins)
5093 (set_window_scroll_bars, apply_window_adjustment): New functions.
5094 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5095 (Fset_window_scroll_bars): Use them.
5097 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5099 * window.h (struct window): Convert scroll_bar_width
5100 from Lisp_Object to integer. Adjust comment.
5101 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5103 * window.c (wset_scroll_bar_width): Remove.
5104 (make_window): Initialize scroll_bar_width.
5105 (Fsplit_window_internal): Use direct assignment.
5106 (Fset_window_configuration, save_window_save):
5107 Convert Lisp_Object to integer and back where appropriate.
5108 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5109 bar was actually changed, and mention this in docstring.
5111 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5113 * decompress.c: Minor simplifications.
5114 (Fzlib_decompress_region): Don't bother verifying
5115 that avail_out <= UINT_MAX, as that was confusing.
5116 Mention the restriction in a comment instead.
5117 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5119 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5121 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5122 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5124 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5126 * image.c (imagemagick_filename_hint): Check for errors in the
5129 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5131 * window.c (Fwindow_margins): Return nil when there's no marginal
5132 area, as per the documented API.
5134 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5135 Fmake_vector, as scroll bar's struct members are not all Lisp
5136 objects now. This avoids crashes in GC.
5138 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5139 bool, so its address could be taken.
5141 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5143 * image.c (imagemagick_filename_hint): New function to possibly
5144 apply `image-content-type-suffixes'.
5145 (imagemagick_load_image): Use it.
5147 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5149 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5150 if loading zlib failed.
5152 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5154 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5155 2013-08-13 checkin below. Change bool to BOOL, rule is:
5156 All Obj-C code uses BOOL, except for interfaces callable from C.
5158 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5160 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5162 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5163 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5164 bool instead of BOOL.
5165 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5166 from Lisp_Object to bitfield. Adjust comment.
5167 * w32term.c (x_scroll_bar_create): Adjust user.
5168 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5169 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5170 Use bool for boolean.
5171 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5172 to `unsigned int' when defining a bitfield.
5174 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5176 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5178 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5180 * window.h (struct window): Convert left_margin_cols and
5181 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5182 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5183 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5185 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5187 (showing_window_margins_p, update_window_line, update_frame_1):
5188 * fringe.c (draw_fringe_bitmap_1):
5189 * xdisp.c (window_box_width): Adjust users.
5190 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5191 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5192 Use direct assignment.
5193 (Fset_window_configuration, save_window_save, Fwindow_margins):
5194 Convert Lisp_Object to integer and back where appropriate.
5195 (Fset_window_margins): Adjust user. Return t if any margin
5196 was actually changed, and mention this in docstring.
5198 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5200 * syntax.c (forward_word):
5201 * cmds.c (forward_char, backward_char): Mention the optional argument.
5203 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5205 * window.h (struct window): Convert left_fringe_width
5206 and right_fringe_width from Lisp_Objects to integers.
5208 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5209 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5210 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5212 (make_window): Initialize new integer fields to -1.
5213 (Fsplit_window_internal): Use direct assignment.
5214 (Fset_window_configuration, save_window_save):
5215 Convert Lisp_Object to integer and back where appropriate.
5216 (Fset_window_fringes): Adjust user. Return t if any fringe
5217 was actually changed, and mention this in docstring.
5219 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5221 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5222 * nsfns.m (x_set_cursor_type):
5223 * w32fns.c (x_set_cursor_type):
5224 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5225 * xdisp.c (set_frame_cursor_types): ...but in common code.
5227 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5229 * font.c (clear_font_cache): New function, stripped from...
5230 (Fclear_font_cache): ...here, which now uses the function
5231 above. Adjust comment.
5232 * font.h (clear_font_cache): Add prototype.
5233 * xfaces.c (clear_face_cache): Use clear_font_cache.
5235 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5237 * window.c (Fset_window_start): Compare `w', not `window' because
5238 `w' might not be equal to `window' after call to decode_live_window.
5240 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5242 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5243 This fixes a problem introduced by the Bug#15035 patch
5244 when using GPG. Reported by Herbert J. Skuhra.
5246 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5248 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5249 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5250 not yet initialized.
5252 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5254 * decompress.c (Fzlib_decompress_region): Support zlib
5255 decompression, too, and rename.
5257 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5259 Minor zlib configuration tweaks.
5260 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5261 Don't assume presence of fn_inflateInit2_ zlib internal function.
5263 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5265 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5266 include the zlib prefix.
5268 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5270 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5271 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5272 define static variables that are pointers to zlib functions to be
5274 (init_zlib_functions) [WINDOWSNT]: New function.
5275 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5277 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5278 macros instead of invoking the zlib functions directly.
5279 (syms_of_decompress): DEFSYM Qzlib_dll.
5280 Staticpro Szlib_available_p.
5282 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5284 Avoid looping over all frame windows to freeze and unfreeze.
5285 * window.h (struct window): Drop frozen_window_start_p.
5286 (freeze_window_starts): Drop prototype.
5287 * frame.h (struct frame): New frozen_window_starts flag.
5288 (FRAME_WINDOWS_FROZEN): New macro.
5289 * window.c (freeze_window_start, freeze_window_starts):
5291 (select_window, replace_window): Adjust users.
5292 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5293 (window_frozen_p): New function.
5294 (redisplay_window): Use it.
5296 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5298 Fix some fd issues when running subprocesses (Bug#15035).
5299 Fix bugs that can leak files or file descriptors on errors.
5300 Don't unlink open temp files, as that's hard for users to diagnose
5301 when things go awry (e.g., temp disk exhausted).
5302 Don't bother to lock temp files. Check for invalid recursion.
5303 * callproc.c (synch_process_fd): Remove. All uses removed.
5304 (synch_process_tempfile): New var or macro.
5305 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5307 (record_kill_process): New arg, the temp name. All callers changed.
5308 (delete_temp_file): Now just a simple wrapper around unlink.
5309 (call_process_kill): New arg, the call_process_fd array.
5310 Close them all. Clear synch_process_pid. Remove the temp file,
5311 or arrange for it to be removed.
5312 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5313 that's been moved to synch_process_tempfile. Caller changed.
5314 Do not remove the tempfile; that's now call_process_kill's
5316 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5317 call_process_kill; the caller now does that.
5318 (call_process_cleanup): Do not close the process fd; that's now
5319 call_process_kill's responsibility.
5320 (Fcall_process): Implement via new function call_process, which
5321 has most of the old body of Fcall_process, but with a different API.
5322 (call_process): New function that does not open or close filefd if
5323 it is nonnegative. Record which fds need to be closed, and let
5324 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5325 Signal an error if invoked recursively (could be done via a hook).
5326 Simplify creation of the tempfile in the MSDOS case.
5327 Don't create the output file until after checking for the executable.
5328 Report any failure to open /dev/null.
5329 Don't open /dev/null for writing twice; once is enough.
5330 Don't create pipe if all output is being discarded or sent to file.
5331 Don't worry about setting up the coding system or reading from the
5332 pipe if all output is being discarded.
5333 Hoist fd_error local into top level, to lessen block nesting.
5334 Don't record deleted pid here; now done by Fcall_process_region.
5335 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5336 and note its success in synch_process_tempfile.
5337 Do not leak resources when child_setup fails.
5338 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5339 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5340 (create_temp_file): Now returns open fd, with an additional
5341 Lisp_Object * argument to return the name. All callers changed.
5342 Do not close the file; rewind it instead, and leave it open for
5343 the caller. Do not lock the temp file. Unwind-protect the file
5344 and the file-descriptor.
5345 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5346 If an asynchrounous process, record it here, not in call_process.
5347 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5348 * eval.c (set_unwind_protect): New function.
5349 * fileio.c (write_region): New function, generalized from the
5350 old Fwrite_region. Do not lock temp files.
5351 (Fwrite_region): Use it.
5352 * lisp.h (set_unwind_protect, write_region): New decls.
5353 * process.c: Include <verify.h>.
5354 (make_process): Mark fds as initially closed.
5355 (deleted_pid_list): Now a list of pid-filename pairs.
5357 (close_process_fd): New function.
5358 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5359 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5360 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5361 (create_process, create_pty, Fmake_serial_process)
5362 (server_accept_connection): Record which fds need to be closed,
5363 and let deactivate_process close them.
5364 (Fmake_network_process): Do not discard the unwind-protect
5365 until it's safe to do so.
5366 (deactivate_process): Close the fds opened by create_process etc.
5367 (Fprocess_send_eof): Adjust to new way of recording open fds.
5368 Report an error if /dev/null can't be opened, instead of aborting.
5369 * process.h (PROCESS_OPEN_FDS): New constant.
5370 (struct Lisp_Process): New member open_fds.
5371 (record_kill_process, record_deleted_pid): Adjust signatures.
5372 (record_deleted_pid): Move decl here ...
5373 * syswait.h (record_deleted_pid): ... from here.
5375 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5377 * decompress.c: Fix bugs with large buffers and weird inputs.
5378 Tune a bit. Reindent as per usual Emacs style.
5379 (BUFFER_SIZE): Remove.
5380 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5381 more than UINT_MAX bytes. Decompress into the gap instead of into
5382 an auto buffer, as this should avoid copying. Return nil if
5383 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5384 set immediate_quit; we shouldn't trust zlib code that much.
5386 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5388 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5389 errors, and really move the gap to where we want it.
5391 * lisp.h: Include decompress.c support.
5393 * emacs.c (main): Include decompress.c support.
5395 * Makefile.in: Include -lz if present.
5397 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5399 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5400 (initWithTitle:): Initialize frame to 0.
5401 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5402 (fillWithWidgetValue:frame:): Rename from
5403 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5405 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5406 fillWithWidgetValue:frame:
5408 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5409 remove memory leak warnings.
5411 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5412 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5415 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5416 (x_activate_menubar): Update the whole menu.
5417 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5418 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5419 current event is not NSSystemDefined (Bug#15001).
5420 Call ns_check_menu_open only if trackingMenu is 2.
5421 (menuDidClose:): New method, decrease trackingMenu.
5422 (fillWithWidgetValue:setDelegate:): New method.
5423 (fillWithWidgetValue:): Call the above.
5425 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5427 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5429 Omit some unnecessary casts.
5430 Many of these go back to the old pre-C89 days, when they may have
5431 been needed, but we've been assuming C89 or later for a while now.
5432 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5433 (live_float_p, live_misc_p, live_vector_p):
5434 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5435 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5436 (defvar_per_buffer):
5437 * callint.c (Fcall_interactively):
5438 * doc.c (Fsubstitute_command_keys):
5439 * filelock.c (get_boot_time):
5440 * frame.c (xrdb_get_resource):
5441 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5442 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5443 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5444 (menuitem_highlight_callback, menu_destroy_callback)
5445 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5446 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5447 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5448 (xg_tool_bar_help_callback, tb_size_cb):
5449 * image.c (xpm_alloc_color, png_read_from_memory)
5450 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5451 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5453 * keymap.c (describe_map):
5454 * nsfns.m (Fns_display_monitor_attributes_list):
5455 * nsmenu.m (process_dialog:):
5456 * nsterm.m (hold_event):
5457 * process.c (wait_reading_process_output):
5458 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5459 * scroll.c (do_direct_scrolling, scrolling_1):
5460 * termcap.c (tgetent):
5461 * window.c (check_window_containing, add_window_to_list)
5462 (freeze_window_starts):
5463 * xdisp.c (compare_overlay_entries, vmessage):
5464 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5465 (x_get_monitor_attributes_xrandr)
5466 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5467 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5468 * xfont.c (xfont_match, xfont_open):
5469 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5470 (menubar_selection_callback, menu_position_func)
5471 (popup_selection_callback, create_and_show_popup_menu)
5472 (dialog_selection_callback, create_and_show_dialog):
5473 * xrdb.c (x_get_string_resource):
5475 * xsmfns.c (x_session_check_input):
5476 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5477 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5478 (xaw_jump_callback, xaw_scroll_callback):
5479 Omit unnecessary casts.
5481 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5483 Minor string-length refactoring.
5484 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5485 * frame.c (make_monitor_attribute_list):
5486 Prefer build_string to strlen + make_string.
5488 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5490 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5491 don't check minor_code (Bug#14417).
5493 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5495 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5496 vertical positions instead. This avoids calling MATRIX_ROW with
5497 row numbers that are possibly beyond valid limits. (Bug#15064)
5499 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5501 Use xstrdup and build_unibyte_string where applicable.
5502 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5503 * xfns.c (x_window):
5504 * xrdb.c (x_get_customization_string):
5505 * xterm.c (xim_initialize):
5506 * w32fns.c (w32_window): Use xstrdup.
5507 (w32_display_monitor_attributes_list):
5508 * emacs.c (init_cmdargs):
5509 * keyboard.c (PUSH_C_STR):
5510 * nsfont.m (nsfont_open):
5511 * sysdep.c (system_process_attributes):
5512 * w32.c (system_process_attributes):
5513 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5515 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5517 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5518 variables of these types so that GDB would know about them, as aid
5519 for debugging fatal exceptions. (Bug#15024) See also
5520 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5523 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5525 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5526 larger than the NSWindow (Bug#14934).
5528 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5530 Redesign redisplay interface to drop global variable updated_window.
5531 Always pass currently updated window as a parameter to update routines.
5532 * dispextern.h (updated_window): Remove declaration.
5533 (struct redisplay_interface): Pass window parameter to
5534 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5535 and after_update_window_hook.
5536 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5538 * dispnew.c (updated_window): Remove.
5539 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5540 (update_window_line): Adjust to match redisplay interface changes.
5541 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5542 (ns_scroll_run, ns_after_update_window_line):
5543 * w32term.c (x_update_window_begin, x_update_window_end)
5544 (x_after_update_window_line, x_scroll_run):
5545 * xterm.c (x_update_window_begin, x_update_window_end)
5546 (x_after_update_window_line, x_scroll_run):
5547 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5548 Likewise. Adjust comments where appropriate.
5549 (x_cursor_to): Simplify because this is always called during window
5550 update (but install debugging check anyway).
5551 (expose_window): Check must_be_updated_p flag to see whether this
5552 function is called during window update.
5554 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5556 Do not reset window modification event counters excessively.
5557 These leftovers and poor man's tricky methods to catch extra
5558 redisplay's attention are no longer needed.
5559 * frame.c (set_menu_bar_lines_1):
5560 * minibuf.c (read_minibuf_unwind):
5561 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5562 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5563 (window_scroll_line_based, Fset_window_configuration):
5564 * xdisp.c (redisplay_window): Do not reset last_modified and
5565 last_overlay_modified counters.
5567 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5569 * xselect.c (x_send_client_event): Set send_event and serial, memset
5570 data.l as it might be bigger than data.b. Use 24 bit mask to
5571 XSendEvent (Bug#15034).
5573 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5575 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5576 for TTY frames that are not the top frame on their console.
5579 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5581 * w32term.c (w32fullscreen_hook): Really maximize frame when
5582 asked for (Bug#14841).
5584 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5586 Prefer selected_window to Fselected_window, likewise for frames.
5587 * buffer.c (Fbuffer_swap_text):
5588 * data.c (Fvariable_binding_locus):
5589 * window.c (run_window_configuration_change_hook): Adjust users.
5590 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5591 Use decode_live_frame.
5593 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5595 Be more careful if selected window shows the buffer other than current,
5596 use window_outdated only if this is not so. This change should also
5597 address some weird issues discussed in Bug#13012.
5598 * window.h (window_outdated): New prototype.
5599 * window.c (window_outdated): Now here. Convert from static and
5600 always assume window's buffer.
5601 (Fwindow_end, Fwindow_line_height): Use it.
5602 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5603 and always assume window's buffer.
5604 (redisplay_window): Adjust user.
5605 (redisplay_internal): Call to reconsider_clip_changes once and
5606 check whether mode line should be updated only if selected window
5607 shows current buffer.
5608 (run_window_scroll_functions): Use eassert for debugging check.
5609 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5611 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5613 * window.c (window_scroll, window_scroll_pixel_based)
5614 (window_scroll_line_based): Use bool for booleans.
5616 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5618 * process.c: Fix minor off-by-one issues in descriptor counts.
5619 This shouldn't fix any real bugs, but it cleans up the code a bit.
5620 (max_process_desc, max_input_desc): -1, not 0, means none.
5622 (delete_input_desc): New function.
5623 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5624 (deactivate_process): Scan backwards when recomuting max_process_desc;
5625 that should be faster.
5626 (init_process_emacs): Initialize max_input_desc.
5628 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5630 Use region cache to speedup bidi_find_paragraph_start.
5631 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5632 Rename cache_long_line_scans to cache_long_scans.
5633 * buffer.c (bset_cache_long_line_scans): Rename to
5634 bset_cache_long_scans.
5635 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5636 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5638 (syms_of_buffer): Rename cache-long-line-scans to
5639 cache-long-scans. Adjust docstring.
5640 * search.c (newline_cache_on_off):
5641 * indent.c (width_run_cache_on_off): Adjust users.
5642 * bidi.c (bidi_paragraph_cache_on_off): New function.
5643 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5644 * insdel.c (prepare_to_modify_buffer):
5645 Invalidate bidi_paragraph_cache if enabled.
5647 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5649 Invalidate region caches only if buffer text is going to be changed.
5650 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5651 (modify_text): ...new prototype.
5652 (prepare_to_modify_buffer_1): New prototype.
5653 * textprop.c (modify_region): Rename to...
5654 (modify_text_properties): ...new function.
5655 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5656 (Fremove_list_of_text_properties): Adjust users.
5657 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5658 (modify_text): ...new function.
5659 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5660 (prepare_to_modify_buffer_1): ...new function.
5661 * casefiddle.c (casify_region):
5662 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5663 (Ftranspose_regions): Use modify_text.
5665 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5667 * lisp.mk (lisp): Add nadvice.elc.
5669 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5671 New macro to iterate over live buffers similar to frames.
5672 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5673 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5674 Declare buffer-related variables here to offload lisp.h.
5675 * buffer.c (Vbuffer_alist): Adjust comment.
5676 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5677 (other_buffer_safely):
5678 * data.c (store_symval_forwarding):
5679 * dispnew.c (Fframe_or_buffer_changed_p):
5680 * fileio.c (Fdo_auto_save):
5681 * filelock.c (unlock_all_files):
5682 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5684 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5686 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5687 * callproc.c (create_temp_file):
5688 * filelock.c (create_lock_file):
5689 Assume mkostemp, since it's now provided by Gnulib.
5691 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5693 * w32.c (mkostemp): New function.
5694 (mktemp): Remove, no longer used. Most of the code reused in
5695 mkostemp. (Bug#15015)
5696 (mktemp): Don't undef.
5698 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5700 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5701 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5702 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5703 (free_glyph_pool, check_glyph_memory): Likewise for
5704 all users. Adjust comments where appropriate.
5706 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5708 * composite.h: Minor fixups.
5709 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5710 to fix a misspelling, and change it to an inline function while
5711 we're at it (it need not be a macro). All uses changed.
5712 (composition_method, composition_valid_p):
5713 Rewrite to avoid assignments in if-conditions.
5715 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5717 Do not use global Lisp_Object in composition macros.
5718 * composite.h (composition_temp): Remove declaration.
5719 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5720 (composition_method, composition_valid_p): ...inline functions.
5721 (compose_region): Remove the leftover.
5722 * composite.c (composition_temp): Remove.
5723 (run_composition_function, update_compositions)
5724 (composition_compute_stop_pos, composition_adjust_point)
5725 (Ffind_composition_internal):
5726 * coding.c (handle_composition_annotation):
5727 * xdisp.c (handle_composition_prop, check_point_in_composition):
5728 Related users changed.
5730 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5732 Drop FRAME_PTR typedef.
5733 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5734 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5735 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5736 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5737 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5738 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5739 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5740 All related users changed.
5742 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5744 * eval.c (default_toplevel_binding): New function.
5746 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5747 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5748 (syms_of_eval): Export them.
5749 * data.c (Fdefault_value): Micro cleanup.
5750 * term.c (init_tty): Use "false".
5752 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5754 Fix X GC leak in GTK and raw (no toolkit) X ports.
5755 * xterm.c (x_free_frame_resources): If white and black relief
5756 GCs are allocated, always free them here.
5757 * xfns.c (x_make_gc): Omit redundant initialization.
5758 * widget.c (create_frame_gcs): Remove the leftover.
5759 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5760 in x_free_frame_resources.
5762 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5764 * nsterm.m (windowWillResize:toSize:): Only change title if
5765 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5767 (viewDidEndLiveResize): New method.
5769 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5770 inside NS_IMPL_COCOA.
5772 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5774 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5775 Do not check whether undo is enabled because record_insert and
5776 record_delete does that themselves.
5778 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5780 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5781 member which is not really used any more.
5782 (FRAME_XIC_BASE_FONTNAME): Remove.
5783 * xfns.c (xic_free_fontset): Adjust user.
5784 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5785 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5786 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5787 (xdialog_show): Use eassert for debugging check.
5788 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5790 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5792 * fileio.c, fns.c (merge): Move extern decl from here ...
5793 * lisp.h (merge): ... to here.
5795 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5797 Fix last font-related change.
5798 * w32font.h (w32font_list_internal, w32font_match_internal):
5800 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5801 (uniscribe_list_family): Adjust to match font API change.
5802 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5803 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5805 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5807 * frame.h (FRAME_MOUSE_UPDATE):
5808 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5809 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5811 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5813 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5814 * font.h (struct font_driver): Change list, match, and list_family
5815 functions to accept struct frame * as first arg.
5816 * font.c (font_score, font_compare, font_sort_entities):
5818 (font_sort_entities, font_list_entities, font_select_entity):
5819 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5820 match font API change.
5821 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5822 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5823 * ftxfont.c (ftxfont_list, ftxfont_match):
5824 * xftfont.c (xftfont_list, xftfont_match):
5825 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5826 * w32font.c (w32font_list, w32font_match, w32font_list):
5827 (w32font_list_internal, w32_font_match_internal): Likewise.
5828 * xfaces.c (Fx_family_fonts): Adjust user.
5830 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5832 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5833 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5834 only if HAVE_X_WINDOWS is in use.
5835 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5836 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5837 * w32term.c (x_wm_set_icon_position): Likewise.
5838 * w32fns.c (x_icon): Adjust user.
5840 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5842 * xterm.c (last_mouse_press_frame): Remove the
5843 leftover which is not really used any more.
5844 (handle_one_xevent, syms_of_xterm): Adjust users.
5845 (x_flush): Call XFlush once per each X display, not frame.
5846 This is better because this code always unconditionally skips
5847 non-X frames in Vframe_list and issues the only XFlush if we
5848 have more than one X frame on the same X display.
5849 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5850 Use bool for booleans.
5851 (x_draw_glyph_string_background, cvt_string_to_pixel):
5852 (cvt_pixel_dtor): Drop unnecessary prototypes.
5853 * xterm.h (x_display_ok): Adjust prototype.
5855 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5857 Drop unnecessary functions that deals with frame pixel size.
5858 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5859 (x_pixel_height): Drop prototypes.
5860 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5861 (x_pixel_height): Drop implementations.
5862 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5863 which should be always valid for window frame.
5864 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5865 * w32menu.c (Fx_popup_dialog):
5866 * xmenu.c (Fx_popup_dialog): Likewise for both.
5868 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5870 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5871 frame parameters and call to Fmodify_frame_parameters just once.
5872 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5873 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5874 and mention nil frame in docstring.
5876 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5878 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5879 (x_figure_window_size): Likewise. Adjust to return long.
5880 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5881 (toplevel): Move Qterminal_live_p to...
5882 * terminal.c (toplevel): ...here, make it static, and...
5883 (syms_of_terminal): ...DEFSYM here.
5884 * frame.h (Qterminal_live_p): Remove declaration.
5885 (make_frame, x_figure_window_size): Adjust prototype.
5886 * nsfns.m (Fx_create_frame): Use long for window flags.
5888 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5890 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5891 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5892 Do not assume that emacs_close (INT_MAX) is a no-op.
5894 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5896 * xfaces.c (make_face_cache): For struct face_cache, prefer
5897 xmalloc to xzalloc and so avoid redundant call to memset.
5898 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5900 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5902 * fringe.c (draw_window_fringes, update_window_fringes)
5903 (compute_fringe_widths):
5904 * w32term.c (x_draw_glyph_string):
5905 * window.c (candidate_window_p, Frecenter):
5906 * xfaces.c (realize_basic_faces, realize_default_face)
5907 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5908 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5909 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5910 * xmenu.c (Fx_menu_bar_open_internal):
5911 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5912 * xsettings.c (xft_settings_event):
5913 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5914 Use bool for booleans. Adjust style and comments where
5916 * dispextern.h (draw_window_fringes, update_window_fringes)
5917 (compute_fringe_widths):
5918 * xterm.h (x_had_errors_p): Adjust prototype.
5920 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5922 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5923 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5925 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5927 * fns.c (toplevel): Remove comment before Fsafe_length because
5930 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5932 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5934 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5936 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5937 frame which got the message is still alive, before dereferencing
5938 its pointer. (Bug#14970)
5940 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5941 be a live window, before using it as such. (Bug#14970)
5943 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5945 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5946 w32_detect_focus_change instead of doing part of its job by hand.
5947 This fixes the problem whereby FOCUS_OUT events were not sent to
5950 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5952 * process.c (Fprocess_list): Doc fix.
5954 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5955 being re-exposed only if it didn't ask to become visible.
5956 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5957 was previously iconified. (Bug#14841)
5958 (x_iconify_frame): Mark the frame iconified.
5960 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5962 Fix minor problems found by static checking.
5963 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5964 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5966 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5968 * eval.c (set_specpdl_old_value): New function.
5969 (unbind_to): Minor simplification.
5970 (get_backtrace_frame): New function.
5971 (Fbacktrace_frame): Use it. Add `base' argument.
5972 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5973 (syms_of_eval): Export backtrace-eval.
5974 * xterm.c (x_focus_changed): Simplify.
5976 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5978 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5980 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5982 * xdisp.c (redisplay_window): Instead of moving point out of
5983 scroll margin, reject the force_start method, and try scrolling
5984 instead. (Bug#14780)
5986 2013-07-24 Ken Brown <kbrown@cornell.edu>
5988 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5991 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5993 * eval.c (Fprogn): Do not check that BODY is a proper list.
5994 This undoes the previous change. The check slows down the
5995 interpreter, and is not needed to prevent a crash. See
5996 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5998 2013-07-23 Glenn Morris <rgm@gnu.org>
6000 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6002 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6004 Port to GNU/Linux systems with tinfo but not ncurses.
6005 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6006 to decide whether ncurses is being used. Without this change,
6007 GCC complains about tgetent not being declared, on a system
6008 that has tinfo installed but ncurses not installed.
6010 * eval.c (Fprogn): Check that BODY is a proper list.
6012 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6013 * data.c (Fsetq_default):
6014 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6015 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6017 Tune by taking advantage of the fact that ARGS is always a list
6018 when a function is declared to have UNEVALLED args.
6020 * emacsgtkfixed.c: Port to GCC 4.6.
6021 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6023 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6025 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6026 here to silence compiler warnings.
6028 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6030 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6031 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6032 from messing up Emacs's 'struct frame' (Bug#14923).
6034 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6036 * alloc.c (make_save_ptr_ptr): Define this function.
6037 It was inadvertently omitted. It's needed only if
6038 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6040 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6042 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6043 frame have focus (Bug#14895).
6045 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6047 Avoid vfork-related deadlock more cleanly.
6048 * callproc.c (child_setup): When the child's exec fails, output
6049 the program name, as that's more useful. Use O_NONBLOCK to avoid
6051 * process.c (create_process_1): Remove; no longer needed.
6052 (create_process): Remove timer hack; no longer needed, now that
6053 the child avoids deadlock.
6055 2013-07-20 Glenn Morris <rgm@gnu.org>
6057 * image.c (Fimage_flush): Fix doc typo.
6059 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6061 Fix array bounds violation when pty allocation fails.
6062 * process.c (PTY_NAME_SIZE): New constant.
6063 (pty_name): Remove static variable; it's now auto.
6064 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6065 Take pty_name as an arg rather than using a static variable.
6066 All callers changed.
6067 (create_process): Recover pty_flag from process, not from volatile local.
6068 (create_pty): Stay inside array even when pty allocation fails.
6069 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6071 * lread.c (Fload): Avoid initialization only when lint checking.
6072 Mention that it's needed only for older GCCs.
6074 2013-07-20 Kenichi Handa <handa@gnu.org>
6076 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6077 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6079 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6081 * lread.c (Fload): Avoid uninitialized warning.
6083 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6085 Fix some minor file descriptor leaks and related glitches.
6086 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6087 (create_lock_file): Use write, not emacs_write.
6088 * image.c (slurp_file, png_load_body):
6089 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6090 (server_accept_connection):
6091 Don't leak an fd on memory allocation failure.
6092 * image.c (slurp_file): Add a cheap heuristic for growing files.
6093 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6094 as that's what the other routines do. Maybe input need not be
6095 blocked at all, but it's better to be consistent.
6096 Avoid undefined behavior when strlen is zero.
6098 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6099 (NSTATICS): Now a constant; doesn't need to be a macro.
6101 2013-07-19 Richard Stallman <rms@gnu.org>
6103 * coding.c (decode_coding_utf_8): Add simple loop for fast
6104 processing of ASCII characters.
6106 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6108 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6110 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6112 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6113 unportable 'struct x_display_info'.
6114 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6117 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6119 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6120 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6122 (system_process_attributes): Prefer plain char to unsigned char
6123 when either will do. Clean up properly if interrupted or if
6124 memory allocations fail. Don't assume sscanf succeeds.
6125 Remove no-longer-needed workaround to stop GCC from whining.
6126 Read command-line once, instead of multiple times. Check read status a
6129 Fix obscure porting bug with varargs functions.
6130 The code assumed that int is treated like ptrdiff_t in a vararg
6131 function, which is not a portable assumption. There was a similar
6132 -- though these days less likely -- porting problem with various
6133 assumptions that pointers of different types all smell the same as
6134 far as vararg functions is conserved. To make this problem less
6135 likely in the future, redo the API to use varargs functions.
6136 * alloc.c (make_save_value): Remove this vararg function.
6137 All uses changed to ...
6138 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6139 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6141 (make_save_ptr): Rename from make_save_pointer, for consistency with
6142 the above. Define only on platforms that need it. All uses changed.
6144 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6146 * keyboard.c: Try to fix typos in previous change.
6147 (DISPLAY_LIST_INFO): New macro.
6148 (kbd_buffer_get_event): Do not access members that are not present
6149 in X11. Revert inadvertent change of "!=" to "=".
6151 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6153 * keyboard.c (kbd_buffer_get_event):
6154 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6155 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6157 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6159 * filelock.c: Fix unlikely file descriptor leaks.
6160 (get_boot_time_1): Rework to avoid using emacs_open.
6161 This doesn't actually fix a leak, but is better anyway.
6162 (read_lock_data): Use read, not emacs_read.
6164 * doc.c: Fix minor memory and file descriptor leaks.
6165 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6166 (get_doc_string, Fsnarf_documentation):
6167 Fix file descriptor leak on error.
6169 * term.c: Fix minor fdopen-related file descriptor leaks.
6170 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6171 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6173 * charset.c: Fix file descriptor leaks and errno issues.
6175 (load_charset_map_from_file): Don't leak file descriptor on error.
6176 Use plain record_xmalloc since the allocation is larger than
6177 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6179 * eval.c (record_unwind_protect_nothing):
6180 * fileio.c (fclose_unwind):
6182 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6183 The replacement doesn't block input, but that no longer seems
6186 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6188 * lread.c: Fix file descriptor leaks and errno issues.
6189 (Fload): Close some races that leaked fds or streams when 'load'
6191 (Fload, openp): Report error number of last nontrivial failure to open.
6192 ENOENT counts as trivial.
6193 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6195 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6196 now that the function is always called with a nonnegative arg.
6197 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6198 All uses replaced with ...
6199 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6201 A few more minor file errno-reporting bugs.
6202 * callproc.c (Fcall_process):
6203 * doc.c (Fsnarf_documentation):
6204 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6205 * process.c (set_socket_option):
6206 Don't let a constructor trash errno.
6207 * doc.c: Include <errno.h>.
6209 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6211 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6213 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6215 Fix w32 bug with call-process-region (Bug#14885).
6216 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6217 to Fcall_process when the input is empty. This simplifies the
6218 code a bit. It makes no difference on POSIXish platforms but
6219 apparently it fixes a bug on w32.
6221 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6222 * fileio.c (close_file_unwind): Don't close if FD is negative;
6223 this can happen when unwinding a zapped file descriptor.
6224 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6225 in case Emacs runs out of memory between the two unwind-protects.
6226 Don't trash errno when closing FD.
6227 Zap the FD in the specpdl when closing it, instead of deferring
6228 the removal of the unwind-protect; this fixes a bug where a child
6229 function unwinds the stack past us.
6231 New unwind-protect flavors to better type-check C callbacks.
6232 This also lessens the need to write wrappers for callbacks,
6233 and the need for make_save_pointer.
6234 * alloc.c (free_save_value):
6235 * atimer.c (run_all_atimers):
6237 * alloc.c (safe_alloca_unwind):
6238 * atimer.c (unwind_stop_other_atimers):
6239 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6240 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6241 * minibuf.c (choose_minibuf_frame_1):
6242 * process.c (make_serial_process_unwind):
6243 * xdisp.c (pop_message_unwind):
6244 * xselect.c (queue_selection_requests_unwind):
6245 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6246 * alloc.c (record_xmalloc):
6247 Prefer record_unwind_protect_ptr to record_unwind_protect with
6249 * alloc.c (Fgarbage_collect):
6250 Prefer record_unwind_protect_void to passing a dummy.
6251 * buffer.c (restore_buffer):
6252 * window.c (restore_window_configuration):
6253 * xfns.c, w32fns.c (do_unwind_create_frame)
6254 New wrapper. All record-unwind uses of wrappee changed.
6255 * buffer.c (set_buffer_if_live):
6256 * callproc.c (call_process_cleanup, delete_temp_file):
6257 * coding.c (code_conversion_restore):
6258 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6259 * editfns.c (save_excursion_restore)
6260 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6261 (save_restriction_restore):
6262 * eval.c (restore_stack_limits, un_autoload):
6263 * fns.c (require_unwind):
6264 * keyboard.c (recursive_edit_unwind, tracking_off):
6265 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6266 * macros.c (pop_kbd_macro, restore_menu_items):
6267 * nsfns.m (unwind_create_frame):
6268 * print.c (print_unwind):
6269 * process.c (start_process_unwind):
6270 * search.c (unwind_set_match_data):
6271 * window.c (select_window_norecord, select_frame_norecord):
6272 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6273 (fast_set_selected_frame):
6274 * xfns.c, w32fns.c (unwind_create_tip_frame):
6275 Return void, not a dummy Lisp_Object. All uses changed.
6276 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6277 * callproc.c (call_process_kill):
6278 * fileio.c (restore_point_unwind, decide_coding_unwind)
6279 (build_annotations_unwind):
6280 * insdel.c (Fcombine_after_change_execute_1):
6281 * keyboard.c (read_char_help_form_unwind):
6282 * menu.c (unuse_menu_items):
6283 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6284 * sound.c (sound_cleanup):
6285 * xdisp.c (unwind_redisplay):
6286 * xfns.c (clean_up_dialog):
6287 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6288 Accept no args and return void, instead of accepting and returning
6289 a dummy Lisp_Object. All uses changed.
6290 * cygw32.c (fchdir_unwind):
6291 * fileio.c (close_file_unwind):
6292 * keyboard.c (restore_kboard_configuration):
6293 * lread.c (readevalllop_1):
6294 * process.c (wait_reading_process_output_unwind):
6295 Accept int and return void, rather than accepting an Emacs integer
6296 and returning a dummy object. In some cases this fixes an
6297 unlikely bug when the corresponding int is outside Emacs integer
6298 range. All uses changed.
6299 * dired.c (directory_files_internal_unwind):
6300 * fileio.c (do_auto_save_unwind):
6301 * gtkutil.c (pop_down_dialog):
6302 * insdel.c (reset_var_on_error):
6303 * lread.c (load_unwind):
6304 * xfns.c (clean_up_file_dialog):
6305 * xmenu.c, nsmenu.m (pop_down_menu):
6306 * xmenu.c (cleanup_widget_value_tree):
6307 * xselect.c (wait_for_property_change_unwind):
6308 Accept pointer and return void, rather than accepting an Emacs
6309 save value encapsulating the pointer and returning a dummy object.
6311 * editfns.c (Fformat): Update the saved pointer directly via
6312 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6313 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6314 (unwind_body): New function.
6315 (record_unwind_protect): First arg is now a function returning void,
6316 not a dummy Lisp_Object.
6317 (record_unwind_protect_ptr, record_unwind_protect_int)
6318 (record_unwind_protect_void): New functions.
6319 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6320 * fileio.c (struct auto_save_unwind): New type.
6321 (do_auto_save_unwind): Use it.
6322 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6323 * insdel.c (struct rvoe_arg): New type.
6324 (reset_var_on_error): Use it.
6325 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6327 (specbinding_func): Remove; there are now several such functions.
6328 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6329 (set_unwind_protect_ptr): New function.
6330 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6332 Be simpler and more consistent about reporting I/O errors.
6333 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6334 Say "Read error" and "Write error", rather than "I/O error", or
6335 "IO error reading", or "IO error writing", when a read or write
6337 * process.c (Fmake_network_process, wait_reading_process_output)
6338 (send_process, Fprocess_send_eof, wait_reading_process_output):
6339 Capitalize diagnostics consistently. Put "failed foo" at the
6340 start of the diagnostic, so that we don't capitalize the
6341 function name "foo". Consistently say "failed" for such
6343 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6344 All callers changed. This is so it can use report_file_error.
6345 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6346 diagnostics consistently as above.
6348 * fileio.c (report_file_errno): Fix errno reporting bug.
6349 If the file name is neither null nor a pair, package it up as a
6350 singleton list. All callers changed, both to this function and to
6351 report_file_error. This fixes a bug where the memory allocator
6352 invoked by list1 set errno so that the immediately following
6353 report_file_error reported the wrong errno value.
6355 Fix minor problems found by --enable-gcc-warnings.
6356 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6357 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6359 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6361 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6362 Set event->arg to Qt if switch-event shall be generated.
6363 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6365 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6367 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6370 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6371 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6372 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6373 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6374 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6375 and there is a focused frame.
6376 (head_table): Add focus-in and focus-out.
6377 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6378 bind to handle-focus-in/out.
6380 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6381 (Fhandle_switch_frame): Call Fhandle_focus_in.
6382 (syms_of_frame): defsubr handle-focus-in/out.
6384 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6386 Fix porting bug to older POSIXish platforms (Bug#14862).
6387 * sysdep.c (emacs_pipe): New function, that implements
6388 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6389 This should port better to CentOS 5 and to Mac OS X 10.6.
6390 All calls to pipe2 changed.
6392 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6393 This makes the code easier to read and the executable a bit smaller.
6394 Do not replace all calls to Fcons that happen to create lists,
6395 just calls that are intended to create lists. For example, when
6396 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6397 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6398 Similarly for list2 through list5.
6399 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6400 * bytecode.c (exec_byte_code):
6401 * callint.c (quotify_arg, Fcall_interactively):
6402 * callproc.c (Fcall_process, create_temp_file):
6403 * charset.c (load_charset_map_from_file)
6404 (Fdefine_charset_internal, init_charset):
6405 * coding.c (get_translation_table, detect_coding_system)
6406 (Fcheck_coding_systems_region)
6407 (Fset_terminal_coding_system_internal)
6408 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6409 * composite.c (update_compositions, Ffind_composition_internal):
6410 * dired.c (directory_files_internal, file_name_completion)
6412 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6413 * doc.c (Fsnarf_documentation):
6414 * editfns.c (Fmessage_box):
6416 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6417 (Feval, eval_sub, Ffuncall, apply_lambda):
6418 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6419 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6420 (Fset_file_times, Finsert_file_contents)
6421 (Fchoose_write_coding_system, Fwrite_region):
6422 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6423 * font.c (font_registry_charsets, font_parse_fcname)
6424 (font_prepare_cache, font_update_drivers, Flist_fonts):
6425 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6426 * frame.c (make_frame, Fmake_terminal_frame)
6427 (x_set_frame_parameters, x_report_frame_params)
6428 (x_default_parameter, Fx_parse_geometry):
6429 * ftfont.c (syms_of_ftfont):
6430 * image.c (gif_load):
6431 * keyboard.c (command_loop_1):
6432 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6433 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6434 (Fminor_mode_key_binding, accessible_keymaps_1)
6435 (Faccessible_keymaps, Fwhere_is_internal):
6436 * lread.c (read_emacs_mule_char):
6437 * menu.c (find_and_return_menu_selection):
6438 * minibuf.c (get_minibuffer):
6439 * nsfns.m (Fns_perform_service):
6440 * nsfont.m (ns_script_to_charset):
6441 * nsmenu.m (ns_popup_dialog):
6442 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6443 (Fx_own_selection_internal):
6444 * nsterm.m (append2):
6445 * print.c (Fredirect_debugging_output)
6446 (print_prune_string_charset):
6447 * process.c (Fdelete_process, Fprocess_contact)
6448 (Fformat_network_address, set_socket_option)
6449 (read_and_dispose_of_process_output, write_queue_push)
6450 (send_process, exec_sentinel):
6451 * sound.c (Fplay_sound_internal):
6452 * textprop.c (validate_plist, add_properties)
6453 (Fput_text_property, Fadd_face_text_property)
6454 (copy_text_properties, text_property_list, syms_of_textprop):
6455 * unexaix.c (report_error):
6456 * unexcoff.c (report_error):
6457 * unexsol.c (unexec):
6458 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6459 (Fformat_mode_line, syms_of_xdisp):
6460 * xfaces.c (set_font_frame_param)
6461 (Finternal_lisp_face_attribute_values)
6462 (Finternal_merge_in_global_face, syms_of_xfaces):
6463 * xfns.c (x_default_scroll_bar_color_parameter)
6464 (x_default_font_parameter, x_create_tip_frame):
6465 * xfont.c (xfont_supported_scripts):
6466 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6467 (menu_help_callback, xmenu_show):
6469 * xterm.c (set_wm_state):
6470 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6471 and similarly for list2 through list5.
6473 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6475 * callproc.c (Fcall_process_region): Fix minor race and tune.
6476 (create_temp_file): New function, with the temp-file-creation part
6477 of the old Fcall_process_region. Use Fcopy_sequence to create the
6478 temp file name, rather than alloca + build_string, for simplicity.
6479 Don't bother to block input around the temp file creation;
6480 shouldn't be needed. Simplify use of mktemp.
6481 Use record_unwind_protect immediately after creating the temp file;
6482 this closes an unlikely race where the temp file was not removed.
6483 Use memcpy rather than an open-coded loop.
6484 (Fcall_process_region): Use the new function. If the input is
6485 empty, redirect from /dev/null rather than from a newly created
6486 empty temp file; this avoids unnecessary file system traffic.
6488 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6490 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6491 Simplify by making this case like the other two. This is a bit
6492 slower on obsolete hosts, but the extra complexity isn't worth it.
6494 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6495 * process.c (create_process) [!DOS_NT]:
6496 Remove now-unnecessary calls to emacs_close.
6498 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6500 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6501 returning early. (Bug#14850)
6503 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6504 and inhibit-iso-escape-detection attributes of 'undecided'.
6507 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6509 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6510 Reported by Herbert J. Skuhra in
6511 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6513 Don't lose top specpdl entry when memory is exhausted.
6514 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6515 specpdl overflow here, to simplify callers; all callers changed.
6516 Always reserve an unused entry at the stack top; this avoids
6517 losing the top entry's information when memory is exhausted.
6519 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6521 Clean up errno reporting and fix some errno-reporting bugs.
6522 * callproc.c (Fcall_process):
6523 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6524 * process.c (create_process, Fmake_network_process):
6525 * unexaix.c (report_error):
6526 * unexcoff.c (report_error):
6527 Be more careful about reporting the errno of failed operations.
6528 The code previously reported the wrong errno sometimes.
6529 Also, prefer report_file_errno to setting errno + report_file_error.
6530 (Fcall_process): Look at openp return value rather than at path,
6531 as that's a bit faster and clearer when there's a numeric predicate.
6532 * fileio.c (report_file_errno): New function, with most of the
6533 old contents of report_file_error.
6534 (report_file_error): Use it.
6535 (Ffile_exists_p, Ffile_accessible_directory_p):
6536 Set errno to 0 when it is junk.
6537 * fileio.c (Faccess_file):
6538 * image.c (x_create_bitmap_from_file):
6539 Use faccessat rather than opening the file, to avoid the hassle of
6540 having a file descriptor open.
6541 * lisp.h (report_file_errno): New decl.
6542 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6545 * process.c (create_process, wait_reading_process_output) [AIX]:
6546 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6547 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6548 a multithreaded environment anyway).
6549 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6551 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6553 * image.c (x_find_image_file): Don't close a remote file handle.
6555 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6557 Fix races with threads and file descriptors.
6558 * callproc.c (Fcall_process_region):
6559 * dired.c (open_directory):
6560 * emacs.c (main, Fdaemon_initialized):
6561 * image.c (x_find_image_file):
6562 * inotify.c (Finotify_rm_watch):
6563 * lread.c (Flocate_file_internal):
6564 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6565 * term.c (term_mouse_moveto, init_tty):
6566 * termcap.c (tgetent):
6567 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6568 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6569 * unexhp9k800.c, unexmacosx.c (unexec):
6570 * callproc.c (Fcall_process_region):
6571 Use emacs_close, not close.
6572 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6573 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6574 and posix_close function on current platforms (which all lack them).
6575 (emacs_close): Use it. This should fix the races on GNU/Linux and
6576 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6577 and it should avoid closing random victim file descriptors on
6580 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6582 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6583 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6586 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6587 This is for .gdbinit xbacktrace.
6589 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6590 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6591 (emacs_set_tty): Now static.
6592 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6593 * term.c (tty_capable_p, tty_default_color_capabilities)
6594 (get_tty_terminal, term_mouse_movement)
6595 (handle_one_term_event, init_tty, maybe_fatal):
6596 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6597 (tgetent, scan_file, name_match, compare_contin):
6598 * terminal.c (get_terminal):
6599 Use bool for boolean.
6600 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6601 Prefer char to unsigned char if either will do.
6602 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6603 (tty_write_glyphs): Prefer int to unsigned.
6604 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6605 All callers changed.
6606 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6608 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6611 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6612 (B__dummy__): New dummy symbol, to pacify C89.
6613 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6614 they can't grok varargs macros.
6615 * dispnew.c (add_window_display_history)
6616 (add_frame_display_history):
6617 * print.c (print_object):
6618 * xdisp.c (debug_method_add):
6619 Use %p printf format only for void pointers.
6620 * emacs.c (usage_message): New constant, replacing ...
6621 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6622 (main): Adjust to usage reorg.
6623 * fns.c (syms_of_fns):
6624 * profiler.c (syms_of_profiler):
6625 Don't use non-constant struct initializers.
6626 * gnutls.h (gnutls_initstage_t):
6627 * lisp.h (enum Lisp_Fwd_Type):
6628 * lread.c (lisp_file_lexically_bound_p):
6629 * xsettings.c (anonymous enum):
6630 Remove trailing comma.
6631 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6632 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6633 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6635 * regex.c (const_re_char): New type, to pacify strict C89.
6636 All uses of 'const re_char' replaced to use it.
6637 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6638 with glibc when strict C89. This change is imported from gnulib.
6640 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6641 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6642 Omit GNU_LINUX implementation, since it requires long long.
6643 * xterm.c (x_draw_underwave):
6644 Do not assume the traditional order of struct's members.
6645 (x_term_init): Rewrite to avoid the need for non-constant structure
6648 Syntax cleanup, mostly replacing macros with functions.
6649 This removes the need for the syntax_temp hack.
6650 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6651 * syntax.c (SYNTAX_INLINE): New macro.
6652 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6653 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6654 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6655 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6656 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6657 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6658 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6659 Now constants, not macros.
6660 (syntax_temp) [!__GNUC__]: Remove.
6661 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6662 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6663 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6664 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6665 Move here from syntax.h; now functions, not macros. Except for the
6666 last function, these are static since only syntax.c uses them.
6667 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6668 All uses changed. Now a function, not a macro; use this fact
6669 to simplify the code.
6670 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6671 compiler bugs; no longer relevant.
6672 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6673 (SYNTAX_INLINE): New macro.
6674 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6675 for the new functions. Use bool for boolean member.
6676 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6677 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6678 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6679 (SETUP_BUFFER_SYNTAX_TABLE):
6680 Now extern inline functions, not macros.
6681 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6682 Remove; all uses replaced by implementation.
6683 (syntax_temp) [!__GNUC__]: Remove decl.
6684 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6686 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6688 * emacs.c (main): Fix syntax error.
6690 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6692 Timestamp fixes for undo (Bug#14824).
6693 * atimer.c (schedule_atimer):
6694 * fileio.c (Ffile_newer_than_file_p):
6695 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6696 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6697 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6698 (syms_of_fileio): Remove Sclear_visited_file_name.
6699 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6700 file doesn't exist; this avoids an ambiguity with negative timestamps.
6701 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6702 * systime.h (make_emacs_time, invalid_emacs_time):
6703 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6704 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6705 * undo.c (record_first_change): Push (visited-file-modtime) onto
6706 undo list rather than reimplementing it by hand, incorrectly.
6708 2013-07-09 Ken Brown <kbrown@cornell.edu>
6710 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6712 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6714 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6716 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6718 Handle errno and exit status a bit more carefully.
6719 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6720 number into an exit status. Instead, use EXIT_CANCELED.
6721 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6722 * callproc.c (relocate_fd):
6723 * emacs.c (close_output_streams, main):
6724 * process.c (create_process):
6725 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6726 Use emacs_perror for simplicity.
6727 * callproc.c (relocate_fd, main):
6728 * sysdep.c (sys_subshell):
6729 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6730 (shut_down_emacs): Use emacs_write, not write.
6731 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6732 * fileio.c (Fcopy_file, e_write):
6733 * nsterm.m (ns_select):
6734 * process.c (send_process):
6735 * sound.c (vox_write):
6736 Use emacs_write_sig, not emacs_write.
6737 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6738 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6740 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6742 (emacs_full_write): New function.
6743 (emacs_write): Rewrite to use it.
6744 (emacswrite_sig, emacs_perror): New functions.
6745 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6747 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6749 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6750 on NS even if it is present. Pixmap on NS is a void*.
6752 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6754 Port to Ubuntu 10 (Bug#14803).
6755 Problem reported by T.V. Raman.
6756 * process.c (close_on_exec, accept4, process_socket):
6757 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6759 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6761 * w32.c (sys_dup): Declare prototype.
6765 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6767 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6769 Make file descriptors close-on-exec when possible (Bug#14803).
6770 This simplifies Emacs a bit, since it no longer needs to worry
6771 about closing file descriptors by hand in some cases.
6772 It also fixes some unlikely races. Not all such races, as
6773 libraries often open files internally without setting
6774 close-on-exec, but it's an improvement.
6775 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6776 * callproc.c (Fcall_process) [!MSDOS]:
6777 * emacs.c (main) [!DOS_NT]:
6778 * nsterm.m (ns_term_init):
6779 * process.c (create_process):
6780 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6781 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6782 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6783 Prefer mkostemp with O_CLOEXEC to mkstemp.
6784 * callproc.c (relocate_fd) [!WINDOWSNT]:
6785 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6786 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6788 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6789 Make the resulting file descriptor close-on-exec.
6790 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6791 * lread.c (load_descriptor_list, load_descriptor_unwind):
6792 Remove; no longer needed. All uses removed.
6793 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6794 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6796 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6797 (Fmake_network_process, Fnetwork_interface_list):
6798 (Fnetwork_interface_info, server_accept_connection):
6799 Make newly-created socket close-on-exec.
6800 * sysdep.c (emacs_open, emacs_fopen):
6801 Make new-created descriptor close-on-exec.
6802 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6803 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6805 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6807 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6808 for NS_IMPL_GNUSTEP.
6810 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6812 Fix openp errno handling.
6813 * callproc.c (Fcall_process): Preserve openp errno around close.
6814 * lread.c (openp): Set errno when returning -1, as some callers
6817 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6819 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6821 * nsterm.h (NSSavePanel): Update comment.
6822 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6823 (ns_run_file_dialog): Declare.
6825 * nsfns.m: Remove panelOK.
6827 (ns_run_file_dialog): New function.
6828 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6829 event loop, so file dialog is popped up by ns_run_file_dialog, called
6830 by sendEvent (Bug#14578).
6831 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6833 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6835 * xdisp.c (default_line_pixel_height): New function.
6836 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6837 (try_cursor_movement, redisplay_window, try_window)
6838 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6840 * window.c (window_scroll_pixel_based):
6841 use default_line_pixel_height.
6843 * dispextern.h (default_line_pixel_height): Add prototype.
6845 * frame.c (x_set_line_spacing): Accept a float value for
6846 line-spacing parameter, per the documentation.
6848 * data.c (Fmultibyte_string_p): Doc fix.
6850 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6852 Use emacs_open more consistently when opening files.
6853 This handles EINTR more consistently now, and makes it easier
6854 to introduce other uniform changes to file descriptor handling.
6855 * sysstdio.h: New file.
6856 * buffer.c (mmap_init):
6857 * cygw32.c (chdir_to_default_directory):
6858 * dispnew.c (Fopen_termscript):
6859 * emacs.c (Fdaemon_initialized):
6860 * fileio.c (Fdo_auto_save):
6861 * image.c (slurp_file, png_load_body, jpeg_load_body):
6862 * keyboard.c (Fopen_dribble_file):
6864 * print.c (Fredirect_debugging_output):
6865 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6866 * termcap.c (tgetent):
6867 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6868 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6869 * w32term.c (w32_initialize) [CYGWIN]:
6870 * xfaces.c (Fx_load_color_file):
6871 Use emacs_open instead of plain open, and emacs_fopen instead of
6873 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6874 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6875 * callproc.c (default_output_mode): New constant.
6876 (Fcall_process): Use it to call emacs_open instead of plain creat.
6877 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6878 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6879 (emacs_fopen): New function.
6880 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6881 Include <lisp.h>, for emacs_open.
6882 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6884 Remove duplicate #include directives.
6885 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6887 Don't include stdio.h twice.
6888 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6889 Don't include sys/types.h or stdio.h twice.
6890 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6891 * lread.c: Don't include coding.h twice.
6892 * nsfont.m: Don't include frame.h twice.
6893 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6894 * ralloc.c: Don't include <unistd.h> twice.
6895 * xdisp.c: Don't include font.h twice.
6896 * xterm.c: Don't include fontset.h twice.
6897 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6899 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6901 Scale ImageMagick images more carefully.
6902 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6903 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6904 Be more careful about avoiding undefined behavior after
6905 integer overflow and division by zero.
6907 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6909 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6910 (syms_of_w32fns): DEFSYM them.
6911 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6912 (CCHDEVICENAME): Define macros if not defined.
6913 (struct MONITOR_INFO_EX): New struct.
6914 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6915 (enum_display_monitors_fn): New variable.
6916 (globals_of_w32fns): Initialize it.
6917 (Fx_display_pixel_width, Fx_display_pixel_height)
6918 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6919 multi-monitor setups in docstrings.
6920 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6921 screen size by primary monitor's millimeter per pixel.
6922 (w32_monitor_enum, w32_display_monitor_attributes_list)
6923 (w32_display_monitor_attributes_list_fallback)
6924 (Fw32_display_monitor_attributes_list): New functions.
6925 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6927 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6929 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6931 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6933 * fileio.c (Qfile_notify_error): New error symbol.
6935 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6936 * inotify.c (inotify_callback, symbol_to_inotifymask)
6937 (Finotify_add_watch, Finotify_rm_watch): Use it.
6938 (inotifyevent_to_event): Exchange order of cookie and file name.
6939 (Finotify_add_watch): Adapt docstring.
6941 * lisp.h (Qfile_notify_error): Declare.
6943 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6945 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6946 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6947 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6948 which did not work (see <http://bugs.gnu.org/14569#307>).
6949 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6950 && (!noninteractive || initialized)). This attempts to thread
6951 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6953 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6955 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6956 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6958 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6960 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6961 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6962 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6963 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6965 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6967 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6968 Define to __sys_siglist.
6970 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6972 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6973 word-wrap, so that overflow-newline-into-fringe would work in
6974 visual-line-mode. (Bug#2749)
6975 (move_it_in_display_line_to): When the last scanned display
6976 element fits exactly on the display line, and
6977 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6978 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6979 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6980 finding buffer position that corresponds to pixel coordinates,
6981 e.g. in buffer_posn_from_coords.
6983 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6985 * process.c (handle_child_signal): Call catch_child_signal if
6988 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6990 Don't convert function pointers to void * and back.
6991 It isn't portable C, and it's easy enough to avoid.
6992 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6993 (make_save_value): Add support for SAVE_FUNCPOINTER.
6994 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6995 * print.c (print_object):
6996 Distinguish function from object pointers.
6997 * lisp.h (SAVE_FUNCPOINTER): New constant.
6998 (SAVE_SLOT_BITS): Adjust to it.
6999 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7000 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7001 (voidfuncptr): New typedef.
7002 (struct Lisp_Save_Value): New member data[0].funcpointer.
7003 (XSAVE_FUNCPOINTER): New function.
7005 Simplify buildobj processing.
7006 * Makefile.in (buildobj.h): Make it a sequence of strings each
7007 followed by comma, rather than a single string. Put it into a
7008 .tmp file in case there's an error while generating it.
7009 (gl-stamp): Use .tmp for temp files.
7010 (mostlyclean): Clean .tmp files.
7011 * doc.c (buildobj): Move to just the routine that needs it.
7012 It's now an array of strings, so processing is simpler.
7014 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7016 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7017 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7018 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7019 Invoke malloc_enable_thread even when not interactive.
7020 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7021 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7022 in this case, since the underlying bug has now been fixed.
7024 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7026 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7027 unlinking it (bug#14691).
7029 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7031 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7032 before checking whether buffer is modified. This lets
7033 `kill-buffer-query-functions' cancel killing of the buffer or save
7034 its content before `kill-buffer' asks user the "Buffer %s
7035 modified; kill anyway?" question.
7037 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7039 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7040 Let the super performKeyEquivalent deal with them (Bug#14747).
7042 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7044 * widget.c (resize_cb): Remove unused local.
7046 Do not use GTK 3 if it exists but cannot be compiled.
7047 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7048 * xterm.c (x_error_handler) [!USE_GTK]:
7051 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7053 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7055 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7056 to the valid range of values. (Bug#14753)
7058 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7059 when moving point by using the current glyph matrix. This avoids
7060 the need to force redisplay when this function is called in a
7063 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7065 Fix minor problems found by static checking.
7066 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7067 Redo the latter's body to sidestep GCC parenthesization warnings.
7068 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7069 * coding.c (detect_coding, detect_coding_system):
7070 * coding.h (struct undecided_spec):
7071 Use bool for boolean.
7072 * image.c (QCmax_width, QCmax_height): Now static.
7073 * xdisp.c (Fmove_point_visually): Remove unused local.
7075 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7077 * xdisp.c (Fmove_point_visually): New function.
7079 2013-06-28 Kenichi Handa <handa@gnu.org>
7081 * coding.h (define_coding_undecided_arg_index): New enum.
7082 (coding_attr_index): New members
7083 coding_attr_undecided_inhibit_null_byte_detection,
7084 coding_attr_undecided_inhibit_iso_escape_detection,
7085 coding_attr_undecided_prefer_utf_8.
7086 (undecided_spec): New struct.
7087 (struct coding_system): New member `undecided' of the member
7090 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7091 (detect_coding): Likewise.
7092 (detect_coding_system): Likewise.
7093 (Fdefine_coding_system_internal): New coding system properties
7094 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7096 (syms_of_coding): Adjust for coding_arg_undecided_max.
7098 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7100 * image.c (x_from_xcolors): Remove unused local.
7102 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7104 Defer image data transfer between X client and server until actual
7107 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7110 * image.c (Destroy_Image): Remove.
7111 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7112 `mask_p', and `colors_p'. All uses changed.
7113 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7114 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7115 New macros for `flags' arg to x_clear_image_1.
7116 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7117 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7118 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7119 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7120 (image_get_x_image, image_unget_x_image): New functions or macros.
7121 (image_background, image_background_transparent, x_to_xcolors)
7122 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7123 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7124 instead of Destroy_Image.
7125 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7126 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7127 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7128 (imagemagick_load_image, svg_load_image): Use them instead of
7129 x_create_x_image_and_pixmap, and x_put_x_image followed by
7130 x_destroy_x_image, respectively.
7131 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7132 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7133 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7134 background_transparent fields.
7135 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7136 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7138 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7140 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7141 This mostly consists of undoing recent changes.
7142 * callproc.c (Fcall_process):
7143 * process.c (create_process):
7144 Do not worry about catching SIGCHLD here, undoing previous change.
7145 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7146 * process.c, process.h (catch_child_signal):
7147 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7148 * process.c (catch_child_handler): Don't worry about being called
7149 lazily and do not assume caller has blocked SIGCHLD, undoing
7150 previous change. Move first-time stuff back to
7151 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7152 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7153 set lib_child_handler if it's already initialized, which may
7154 help avoid problems on GNUstep.
7156 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7158 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7159 * callproc.c (Fcall_process):
7160 * process.c (create_process):
7161 Make sure SIGCHLD is caught before we fork,
7162 since Emacs startup no arranges to catch SIGCHLD.
7163 * process.c (lib_child_handler): Initialize to null, not to
7165 (catch_child_signal): Allow self to be called lazily.
7166 Do nothing if it's already been called.
7167 Assume caller has blocked SIGCHLD (all callers do now).
7168 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7169 just before it's really needed.
7170 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7171 since it hasn't been caught yet.
7173 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7175 * image.c (compute_image_size): New function to implement
7176 :max-width and :max-height.
7177 (imagemagick_load_image): Use it.
7179 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7181 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7182 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7184 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7185 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7186 the SIGCHLD handler, since the code is not atomic and (due to glib)
7187 signals may be arriving now.
7188 * sysdep.c (init_signals): Do not catch child signals here;
7189 'main' now does that later, at a safer time.
7191 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7193 Clean up SIGCHLD handling a bit (Bug#14569).
7194 * process.c, process.h (catch_child_signal):
7195 Now always extern, even if !NS_IMPL_GNUSTEP.
7196 * process.c (catch_child_signal): Move glib tickler here from
7197 init_process_emacs, so that it's done earlier in Emacs
7198 initialization. Also move the noninteractive && !initialized
7199 check here from init_process_emacs. This is all a bit cleaner for
7200 GNUish platforms, and I hope it works around the Cygwin bug.
7201 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7202 that glib signal handling is tickled before glib creates threads.
7204 * process.c (wait_reading_process_output): Avoid int overflow
7205 when reading more than 2 GiB total from a process.
7207 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7209 * process.c (create_process): Handle a couple more cases,
7210 i.e., work even if new_argv and wait_child_setup[i] are cached.
7211 Use Fcall_process's style for volatile vars.
7213 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7215 * process.c (create_process): Mark PROCESS volatile.
7217 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7219 Use C99-style flexible array members if available.
7220 This avoids some subtle aliasing issues, which typically
7221 aren't a problem with GCC but may be a problem elsewhere.
7222 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7223 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7224 In either case, it uses a flexible array member rather than
7225 the old struct hack. All uses changed.
7226 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7227 Adjust to sdata reorganization.
7228 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7229 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7230 that ports better to pre-C99 non-GCC.
7231 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7232 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7233 as the latter has changed.
7234 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7235 and port better to pre-C99 GCC.
7236 * image.c (struct xpm_cached_color):
7237 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7238 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7239 Use FLEXIBLE_ARRAY_MEMBER.
7240 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7241 Move decl to top level so it gets checked against implementation.
7242 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7243 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7245 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7247 * syntax.c: Integer cleanups.
7248 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7249 All uses that need 0-or-2 changed to:
7250 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7251 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7252 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7253 (char_quoted, prev_char_comend_first, back_comment)
7254 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7255 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7256 Use bool for boolean.
7257 (update_syntax_table, skip_chars, skip_syntaxes):
7258 Prefer int to unsigned when either will do.
7259 (back_comment): Return boolean success flag, like forw_comment,
7260 instead of positive-or-minus-1 (which might have overflowed int anyway).
7261 Don't stuff ptrdiff_t into int.
7262 (syntax_spec_code, syntax_code_spec): Now const.
7263 (Fmatching_paren, scan_lists, scan_sexps_forward):
7264 Use enum syntaxcode for syntax code.
7265 (Fmatching_paren): Check that arg is a character, not just an integer.
7266 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7267 (Finternal_describe_syntax_value): Omit no-longer-needed
7269 (skip_chars): Use char, not unsigned char, when the distinction
7271 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7272 * bytecode.c (exec_byte_code):
7273 * syntax.c (syntax_spec_code, Fchar_syntax)
7274 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7276 * syntax.h (SYNTAX_WITH_FLAGS):
7277 Omit unnecessary casts.
7279 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7281 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7282 line dimensions here, to avoid race conditions with the main
7283 thread. (Bug#14062, bug#14630, bug#14669)
7285 * w32term.c (w32_draw_window_cursor): Compute the header line and
7286 mode line dimensions here.
7287 <w32_system_caret_window, w32_system_caret_hdr_height>:
7288 <w32_system_caret_mode_height>: New variables.
7290 * w32term.h: Declare them.
7292 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7294 * alloc.c (die): Move "assertion failed" string here ...
7295 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7296 COND when SUPPRESS_CHECKING. This shrinks the executable text
7297 size by 0.8% to 2.2% when configured with --enable-checking,
7298 depending on optimization flags (GCC 4.8.1 x86-64).
7300 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7302 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7304 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7305 base is 2; this is more accurate.
7307 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7309 * sound.c (string_default): Move to !WINDOWSNT section.
7310 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7312 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7314 * sound.c: Integer cleanups.
7315 Remove unnecessary forward decls.
7316 (struct sound_device): The 'file' member is now a Lisp_Object, not
7317 a char *, so that we needn't invoke alloca on a huge size.
7318 (Fplay_sound_internal): Adjust to this.
7319 (string_default): New function.
7320 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7321 Use it to adjust to the struct sound_device change.
7322 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7323 (be2hs) [0]: Remove.
7325 * syntax.c (skip_chars): Don't use uninitialized storage
7326 when searching a multibyte buffer for characters that are not in a
7327 unibyte string that contains non-ASCII characters.
7329 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7331 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7332 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7334 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7336 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7338 2013-06-18 Kenichi Handa <handa@gnu.org>
7340 * font.c (Ffont_spec): Signal an error for an invalid font name
7343 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7345 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7346 In particular this ports to 32-bit sparc Sun cc.
7347 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7348 array with a dummy element at specpdl[-1], so that its address can
7350 (unbind_to): Do not copy the binding; not needed, now that we
7351 copy old_value in the one place where the copy is needed.
7352 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7353 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7354 (union specbinding): Rename from struct specbinding. Redo layout
7355 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7356 which is not portable. With Sun C 5.12 32-bit sparc, the
7357 declaration causes nargs to be an unsigned bitfield, a behavior
7358 that the C standard allows; but Emacs wants nargs to be signed.
7359 The overall type is now a union of structures rather than a
7360 structure of union of structures, and the 'kind' member is now a
7361 bitfield, so that the overall type doesn't grow. All uses changed.
7362 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7364 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7366 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7367 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7369 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7371 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7373 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7374 unless we know that the window w's frame is a frame object.
7375 Another attempt at solving bug#14062 and bug#14630.
7377 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7379 * textprop.c (property_set_type): New enum.
7380 (add_properties): Allow appending/prepending text properties.
7381 (add_text_properties_1): Factored out of Fadd_text_properties.
7382 (Fadd_text_properties): Move all the code into
7383 add_text_properties_1.
7384 (Fadd_face_text_property): New function that calls
7385 add_text_properties_1.
7387 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7389 Move functions from lisp.h to individual modules when possible.
7390 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7391 * alloc.c (XFLOAT_INIT, set_symbol_name):
7392 * buffer.c (CHECK_OVERLAY):
7393 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7394 (set_char_table_parent):
7395 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7396 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7397 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7398 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7400 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7401 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7402 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7403 (backtrace_args, backtrace_debug_on_exit):
7404 * floatfns.c (CHECK_FLOAT):
7405 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7406 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7407 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7408 (set_hash_index_slot):
7409 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7410 * marker.c (CHECK_MARKER):
7411 * textprop.c (CHECK_STRING_OR_BUFFER):
7412 * window.c (CHECK_WINDOW_CONFIGURATION):
7413 Move here from lisp.h, and make these functions static rather than
7415 * buffer.c (Qoverlayp):
7417 * fns.c (Qhash_table_p):
7418 * window.c (Qwindow_configuration_p):
7420 * lisp.h: Remove the abovementioned defns and decls.
7422 Use functions, not macros, for XINT etc (Bug#11935).
7423 In lisp.h, prefer functions to function-like macros, and
7424 constants to object-like macros, when either will do. This:
7425 . simplifies use, as there's no more need to worry about
7426 arguments' side effects being evaluated multiple times.
7427 . makes the code easier to debug on some platforms.
7428 However, when using gcc -O0, keep using function-like macros
7429 for a few critical operations, for performance reasons.
7430 This sort of thing isn't needed with gcc -Og, but -Og
7431 is a GCC 4.8 feature and isn't widely-enough available yet.
7432 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7433 Remove enum lsb_bits; no longer needed.
7434 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7435 * buffer.c (Qoverlap):
7437 * fns.c (Qhash_table_p):
7438 Now extern, so lisp.h can use these symbols.
7439 * dispextern.h: Include character.h, for MAX_CHAR etc.
7440 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7441 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7442 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7443 (GLYPH_CODE_P): Move here from lisp.h.
7444 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7445 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7446 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7447 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7448 XUNTAG now returns void *.
7449 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7450 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7451 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7452 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7453 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7454 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7455 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7456 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7457 New macros, renamed from their sans-lisp_h_ counterparts.
7458 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7459 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7460 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7461 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7462 If compiling via GCC without optimization, define these as macros
7463 in addition to inline functions.
7464 To disable this, compile with -DINLINING=0.
7465 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7466 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7467 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7468 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7469 (INTMASK, VALMASK): Now macros, since static values cannot be
7470 accessed from extern inline functions.
7471 (VALMASK): Also a constant, for benefit of old GDB.
7472 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7473 is INTEGERP, which can fold it in.
7474 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7475 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7476 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7477 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7478 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7479 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7480 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7481 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7482 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7483 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7484 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7485 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7486 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7487 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7488 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7489 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7490 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7491 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7492 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7493 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7494 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7495 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7496 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7497 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7498 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7499 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7500 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7501 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7502 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7503 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7504 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7505 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7506 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7508 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7509 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7510 (VALMASK): Define in one place rather than in two, merging the
7511 USE_LSB_TAG parts; this is simpler.
7512 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7513 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7514 Move up, to avoid use before definition.
7515 Also include "globals.h" earlier, for the same reason.
7516 (make_natnum): New function.
7517 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7518 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7519 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7520 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7521 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7522 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7523 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7524 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7525 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7526 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7527 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7528 (Qwindow_configuration_p, Qimage): New forward declarations.
7529 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7530 (STRING_COPYIN): Remove; unused.
7531 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7532 (xcar_addr, xcdr_addr): New functions. All uses changed.
7533 (IEEE_FLOATING_POINT): Now a constant, not a macro.
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 to dispextern.h, to avoid define-before-use.
7538 (TYPE_RANGED_INTEGERP): Simplify.
7539 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7540 (setlocale, fixup_locale, synchronize_system_messages_locale)
7541 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7542 Now empty functions, not macros.
7543 (functionp): Return bool, not int.
7544 * window.c (Qwindow_configuration_p): Now extern,
7545 so window.h can use it.
7546 * window.h (Qwindowp): Move decl back to lisp.h.
7548 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7550 * xdisp.c (Fline_pixel_height): New function, required for solving
7553 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7555 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7557 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7559 * lread.c (syms_of_lread):
7560 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7562 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7564 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7566 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7568 * fileio.c (expand_file_name): Doc fix.
7570 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7572 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7573 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7574 Wait for self, not for 0. This can't hurt on GNU or similar
7575 system, and may help with Cygwin.
7577 * keyboard.c: Don't use PROP (...) as an lvalue.
7578 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7579 Use set_prop (A, B), not PROP (A) = B.
7581 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7583 * xdisp.c (get_it_property): Use it->window instead of generating
7584 a Lisp object from it->w.
7586 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7588 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7589 get-char-property the window that is being rendered, instead of
7590 the buffer, to support window-specific overlays. (Bug#14575)
7591 (compute_display_string_pos): When W is NULL, use the current
7592 buffer as the object to pass to get-char-property.
7593 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7594 pointer member of the bidi iterator, since no window is pertinent
7597 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7599 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7600 being displayed, and pass it to compute_display_string_pos.
7601 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7602 (bidi_paragraph_init): All callers changed.
7604 * xdisp.c (init_from_display_pos, init_iterator)
7605 (handle_single_display_spec, next_overlay_string)
7606 (get_overlay_strings_1, reseat_1, reseat_to_string)
7607 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7608 Set bidi_it.w member from it->w.
7609 (compute_display_string_pos): Accept additional argument, the
7610 window being displayed, and pass it to Fget_char_property.
7613 * dispextern.h (struct bidi_it): New member w, the window being
7615 (compute_display_string_pos): Adjust prototype.
7617 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7619 * xgselect.c: Remove unneeded include xterm.h.
7621 * process.c (wait_reading_process_output): Check for NS before GLIB.
7622 GLIB may be linked in due to rsvg, but ns_select must be called.
7624 * xgselect.c (xg_select): Remove call to window_system_available
7625 and g_main_context_pending at the top, so Gdk events (i.e. file
7626 notify) are processed when Emacs is started with -nw.
7628 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7630 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7631 (ctagsfiles3): New variable, includes only *.m files.
7632 (TAGS): Use an explicit language name in the regular expressions,
7633 to avoid transformation of '/SOMETHING' by MSYS to
7634 'c:\MSYS\SOMETHING'.
7636 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7638 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7640 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7642 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7643 still need to set the mouse pointer shape and activate help-echo.
7646 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7648 A few porting etc. fixes for the new file monitor code.
7649 See the thread containing
7650 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7651 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7652 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7653 (dir_monitor_callback, Fgfile_rm_watch):
7654 Use assq_no_quit instead of Fassoc, for speed.
7655 (dir_monitor_callback, Fgfile_rm_watch):
7656 eassert that the monitor is a fixnum.
7657 (dir_monitor_callback): No need for CDR_SAFE.
7658 Simplify building of lisp with alternative tails.
7659 (Fgfile_add_watch, Fgfile_rm_watch):
7660 Do not assume glib functions set errno reliably on failure.
7661 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7662 and signal an error otherwise.
7663 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7664 Use Fdelq instead of Fdelete, for speed.
7666 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7668 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7669 don't insist on being invoked on a highlighted tool-bar button.
7670 Avoids losing tool-bar functionality when mouse-highlight is nil.
7671 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7672 Don't highlight when mouse-highlight is nil.
7673 (note_mouse_highlight): When mouse-highlight is nil, don't return
7674 right away; instead, run tool-bar and mode-line highlight
7675 subroutine, clear any existing highlight, and revert the mouse
7676 pointer to its default shape. (Bug#14558)
7678 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7680 * lisp.mk (lisp): Add prog-mode.el.
7682 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7684 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7685 * process.c (dummy_handler): New function.
7686 (lib_child_handler): New static var.
7687 (handle_child_signal): Invoke it.
7688 (catch_child_signal): If a library has set up a signal handler,
7689 save it into lib_child_handler.
7690 (init_process_emacs): If using glib and not on Windows, tickle glib's
7691 child-handling code so that it initializes its private SIGCHLD handler.
7692 * syssignal.h (SA_SIGINFO): Default to 0.
7693 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7694 31; it should no longer be needed now.
7696 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7698 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7700 * gfilenotify.c (globals_of_gfilenotify): New function.
7701 (syms_of_gfilenotify): Move global initialization there.
7703 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7705 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7707 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7708 * keyboard.c (menu_bar_items, tool_bar_items):
7709 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7710 not override local keymaps any more.
7712 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7714 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7716 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7718 * w32console.c (initialize_w32_display): Return the dimensions of
7719 the console window via 2 additional arguments, not via the current
7720 frame. This avoids crashes due to overrunning the bounds of
7721 frame's decode_mode_spec_buffer, which is not resized following
7722 the change of the frame dimensions from the initial 10x10.
7724 * w32term.h (w32_initialize_display_info): Adjust prototype.
7726 * term.c (init_tty): Take dimensions of the frame from the values
7727 returned by initialize_w32_display.
7729 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7730 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7731 (LIBES): Add $(GFILENOTIFY_LIBS).
7733 * w32inevt.c (handle_file_notifications): Add dummy implementation
7734 for !HAVE_W32NOTIFY.
7736 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7738 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7740 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7742 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7744 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7746 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7748 Fix minor problems found by static checking.
7749 * data.c (pure_write_error):
7750 Use xsignal2, not Fsignal, as Fsignal might return.
7751 * eval.c (set_backtrace_debug_on_exit): Now static.
7752 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7753 No longer inline. EXTERN_INLINE is needed only for functions
7754 defined in .h files. Reindent function header as per GNU style.
7755 (backtrace_p, backtrace_top, backtrace_next):
7756 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7757 compiler or linker. Add extern decls to pacify gcc -Wall.
7758 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7760 * frame.c (free_monitors): Define only on platforms that need it.
7761 * nsterm.m (ns_term_init):
7762 * process.c (catch_child_signal):
7763 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7764 defined on all porting targets these days.
7765 * process.c, process.h (catch_child_signal):
7766 Make it extern only if NS_IMPL_GNUSTEP is defined.
7768 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7770 * w32.c (gettimeofday): Make the signature identical to prototype
7771 in nt/inc/sys/time.h.
7773 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7775 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7778 * keyboard.c (safe_run_hooks_error): Improve error message.
7780 * data.c (pure_write_error): Add `object' argument.
7781 * puresize.h (CHECK_IMPURE): Use it.
7783 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7785 * Makefile.in (NOTIFY_OBJ): New variable.
7786 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7788 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7789 Call syms_of_gfilenotify.
7791 * gfilenotify.c: New file.
7793 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7794 and Qfile_w32notify.
7795 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7796 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7798 * lisp.h: Declare syms_of_gfilenotify.
7800 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7802 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7804 Merge the specpdl and backtrace stacks. Make the structure of the
7805 specpdl entries more obvious via a tagged union of structs.
7806 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7807 (enum specbind_tag): New enum.
7808 (struct specbinding): Make it a tagged union of structs.
7809 Add a case for backtrace records.
7810 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7811 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7812 (backtrace_debug_on_exit): New accessors.
7813 (struct backtrace): Remove.
7814 (struct catchtag): Remove backlist field.
7815 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7817 (Flocal_variable_p): Speed up the common case where the binding is
7819 * eval.c (backtrace_list): Remove.
7820 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7821 (set_backtrace_args, set_backtrace_nargs)
7822 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7823 (backtrace_next): New functions.
7824 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7825 (unwind_to_catch, internal_lisp_condition_case)
7826 (internal_condition_case, internal_condition_case_1)
7827 (internal_condition_case_2, internal_condition_case_n): Don't bother
7828 with backtrace_list any more.
7829 (Fsignal): Adjust to new backtrace format.
7830 (grow_specpdl): Move up.
7831 (record_in_backtrace): New function.
7832 (eval_sub, Ffuncall): Use it.
7833 (apply_lambda): Adjust to new backtrace format.
7834 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7836 (specbind): Adjust to new specpdl format. Simplify.
7837 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7838 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7840 (mark_backtrace): Remove.
7841 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7842 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7843 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7845 * profiler.c (record_backtrace): Use get_backtrace.
7846 (handle_profiler_signal): Use backtrace_top_function.
7847 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7850 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7852 * process.h (catch_child_signal): Declare.
7854 * process.c (catch_child_signal): New function.
7855 (init_process_emacs): Call it.
7857 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7858 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7860 (x_set_cursor_type): Remove declaration.
7861 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7862 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7863 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7864 (ns_get_color): Use F suffix on float.
7865 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7866 (ns_get_rgb_color): Remove.
7867 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7868 (note_mouse_movement): x and y are CGFloat.
7869 (ns_draw_fringe_bitmap): Remove unused rowY.
7870 Change #if to COCOA && >= 10_6.
7871 (ns_draw_window_cursor): Remove unused overspill.
7872 (ns_draw_underwave): width and x are EamcsCGFloat.
7873 (ns_draw_box): thickness is CGFloat.
7874 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7875 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7876 if not in main thread.
7877 (ns_get_pending_menu_title, ns_check_menu_open)
7878 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7879 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7880 (sendFromMainThread:): New method.
7881 (changeFont:): size is CGFloat.
7882 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7883 Disable warning about permanent text.
7884 (characterIndexForPoint:): Adjust return type depending on GNUstep
7886 (mouseDown:): delta is CGFloat.
7887 (updateFrameSize): Remove unised variable f.
7888 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7889 Cast float to EmacsCGFloat.
7890 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7891 also to -1 when restoring.
7892 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7893 inside NS_IMPL_COCOA.
7894 (toggleFullScreen:): Put call to toggleFullScreen inside
7895 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7896 (setPosition:portion:whole:): por is CGFloat.
7897 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7898 (mouseDown:): Use CGFloat.
7899 (mouseDragged:): Remove unised variable edge.
7900 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7902 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
7904 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7905 when NS_IMPL_GNUSTEP.
7906 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7907 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7908 (EmacsToolbar): Add clearAll. Add tag argument to
7909 addDisplayItemWithImage.
7910 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7912 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7914 * nsmenu.m (ns_update_menubar): Make static.
7915 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7916 (fillWithWidgetValue:): Add cast to SEL for setAction.
7917 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7918 (update_frame_tool_bar): Update code for GNUstep.
7919 (clearAll): New method.
7920 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7921 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7922 Move identifierToItem setObject and activeIdentifiers addObject before
7923 call to insertItemWithItemIdentifier.
7924 (validateVisibleItems): Fix indentation.
7925 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7926 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7927 UtilityWindow to aStyle, remove call to setStyleMask.
7929 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7931 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7932 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7933 Use F suffix on floats.
7934 (ns_char_width): Returns CGFloat.
7935 (ns_ascii_average_width): w is CGFloat instead of float.
7936 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7938 (ns_glyph_metrics): CGFloat instead of float.
7940 * nsfns.m (x_set_foreground_color, x_set_background_color):
7942 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7943 remove unused variables.
7944 (Fns_read_file_name): Keep track if panel is for save.
7945 Use ns_filename_from_panel/ns_directory_from_panel.
7946 (Fns_list_services): delegate only used for COCOA.
7947 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
7948 Just return the input if GNUstep.
7949 (x_screen_planes): Remove.
7950 (Fxw_color_values): Use EmacsCGFloat
7951 (Fns_display_monitor_attributes_list): Only get screen number for
7953 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7955 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7956 ns_directory_from_panel.
7958 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7960 * process.c (handle_child_signal): Also use WCONTINUED.
7961 This is so that list-processes doesn't mistakenly list the process
7962 as stopped, when the process has actually been continued and is
7965 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7967 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7968 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7969 not already configured.
7971 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7973 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7975 * Makefile.in (mostlyclean): Remove *.res files.
7977 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7979 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7980 a buffer (bug#8447).
7982 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7984 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7985 display vector, and we backtrack, handle the case that the
7986 previous character position is also displayed from a display
7987 vector or covered by a display string or image. (Bug#14476)
7989 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7991 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7992 (struct MonitorInfo, free_monitors): Remove.
7993 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7994 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7995 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7998 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7999 (struct MonitorInfo, free_monitors): Remove.
8000 (ns_screen_name): Make static.
8001 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8002 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8005 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8006 (struct MonitorInfo): New struct.
8007 (free_monitors, make_monitor_attribute_list): Declare.
8009 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8011 (free_monitors, make_monitor_attribute_list): New functions.
8012 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8015 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8017 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8019 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8021 * keyboard.c: Apply keyboard decoding only to events that come directly
8022 from the tty, not from unread-command-events (bug#14368).
8023 (read_event_from_main_queue): New function, extracted from read_char.
8024 (read_decoded_char): Remove.
8025 (read_decoded_event_from_main_queue): New function to replace it.
8026 (read_char): Use it.
8027 (read_key_sequence): Use read_char rather than read_decoded_char.
8029 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8031 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8033 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8035 2013-05-22 Kenichi Handa <handa@gnu.org>
8037 The following changes are to fix the setting of
8038 buffer-file-coding-system on, for instance, C-x RET c unix RET
8039 _FILE_OF_DOS_EOL_TYPE_ RET.
8041 * coding.h (struct coding_system): New member detected_utf8_chars.
8043 * coding.c (detect_coding_utf_8): Count characters and check EOL
8044 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8046 (setup_coding_system): Do not initialize coding->head_ascii.
8047 (check_ascii): Do not set coding->eol_seen but update it. Do not
8048 call adjust_coding_eol_type here.
8049 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8050 If the eol-type of CODING is already specified, adjust the eol type
8051 of the found coding-system.
8052 (decode_coding_gap): Cancel previous change. Utilize the
8053 character numbers counted by detect_coding_utf_8. Fix detection
8056 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8058 * search.c (looking_at_1): Only set last_thing_searched if the match
8059 changed the match-data (bug#14281).
8061 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8063 * xdisp.c (reseat_at_previous_visible_line_start):
8064 Already declared in dispextern.h, so remove it here.
8065 (move_it_vertically_backward): Likewise.
8067 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8069 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8070 (Fx_display_pixel_width, Fx_display_pixel_height)
8071 (Fx_display_mm_width, Fx_display_mm_height):
8072 Mention `display-monitor-attributes-list' in docstrings.
8074 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8075 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8076 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8077 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8078 (Fx_display_backing_store, Fx_display_visual_class)
8079 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8080 (Fx_display_grayscale_p, Fx_display_pixel_width)
8081 (Fx_display_pixel_height, Fx_display_planes)
8082 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8083 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8084 (Fx_display_mm_width, Fx_display_mm_height)
8085 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8086 height for all physical monitors as in X11.
8088 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8089 Return pixel width or height for all physical monitors as in X11.
8091 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8093 Port --enable-gcc-warnings to clang.
8094 * bytecode.c (exec_byte_code):
8096 Redo diagnostic pragmas to pacify clang, too.
8097 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8098 * editfns.c (Fencode_time):
8099 * fileio.c (file_accessible_directory_p):
8100 * font.c (font_unparse_xlfd):
8101 Use '&"string"[index]' instead of '"string" + (index)'.
8102 * undo.c (user_error): Remove; unused.
8104 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8106 * insdel.c (insert_1_both): Document the arguments, instead of
8107 referring to insert_1, which no longer exists.
8109 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8110 some window, increment windows_or_buffers_changed, so that
8111 *Messages* display in that window is updated. (Bug#14408)
8113 * w32.c: Include epaths.h.
8114 (init_environment): Use cmdproxy.exe without leading directories.
8115 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8117 (gettimeofday): Adjust signature and return value to Posix
8120 * unexw32.c (open_output_file): Delete the existing emacs.exe
8121 before creating it, to break the hard link to the versioned
8124 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8125 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8126 (FIRSTFILE_OBJ): New variables.
8127 (W32_RES): Rename to EMACSRES. All users changed.
8128 (base_obj): Use $(CM_OBJ).
8129 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8130 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8131 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8132 $(W32_RES_LINK) before $(LIBES).
8133 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8135 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8137 * makefile.w32-in (DOC): Use just "DOC".
8139 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8141 * process.c: Export default filters and sentinels to Elisp.
8142 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8144 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8145 (Fset_process_sentinel, Fformat_network_address):
8146 Default to them instead of nil.
8147 (server_accept_connection): Sentinels can't be nil any more.
8148 (read_and_dispose_of_process_output): New function, extracted from
8149 read_process_output.
8150 (read_process_output): Use it; filters can't be nil.
8151 (Finternal_default_process_filter): New function, extracted from
8152 read_process_output.
8153 (exec_sentinel_unwind): Remove function.
8154 (exec_sentinel): Don't zilch sentinel while running.
8155 (status_notify): Sentinels can't be nil.
8156 (Finternal_default_process_sentinel): New function extracted from
8158 (setup_process_coding_systems): Default filter is not nil any more.
8159 (syms_of_process): Export new Elisp functions and initialize
8161 * lisp.h (make_lisp_proc): New function.
8163 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8165 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8167 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8169 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8170 unless we know that the window w is a leaf window.
8171 Another attempt at solving bug#14062.
8173 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8175 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8178 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8180 * image.c (gif_load): Check that subimages fit (Bug#14345).
8182 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8184 * lread.c (skip_dyn_eof): New function.
8185 (read1): Use it to skip the end of a file in response to #@00.
8187 * doc.c (get_doc_string): Slightly relax the sanity checking.
8189 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8191 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8192 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8193 (MonitorInfo): New struct.
8194 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8195 (Fns_display_monitor_attributes_list): New functions.
8196 (display-usable-bounds): Remove.
8197 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8200 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8202 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8203 (GTK_CHECK_VERSION): New macro, if not already defined.
8204 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8205 replaced by GTK_CHECK_VERSION.
8207 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8209 * xterm.h (GTK_PREREQ): New macro.
8210 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8211 to use this macro instead, for consistency and clarity.
8213 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8215 * xdisp.c (row_for_charpos_p): New function, with code of
8216 cursor_row_p, but accepts an additional argument CHARPOS instead
8217 of using a hardcoded PT.
8218 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8219 (row_containing_pos): Call row_for_charpos_p instead of partially
8220 doing the same. Fixes cursor positioning under longlines-mode
8221 when longlines-show-effect includes more than one newline, when
8222 moving the cursor vertically up.
8224 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8226 * makefile.w32-in (ACL_H): New macro.
8227 ($(BLD)/fileio.$(O)): Update dependencies.
8229 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8231 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8232 * Makefile.in (LIB_ACL): New macro.
8233 (LIBACL_LIBS): Remove.
8234 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8235 * fileio.c: Include <acl.h>.
8236 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8237 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8239 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8242 * unexelf.c: Don't assume ElfW (Half) fits in int.
8243 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8244 when dealing with ElfW (Half) values, since they can exceed 2**31
8245 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8246 (entry_address): Omit unused NUM arg. All uses changed.
8248 2013-05-07 Juri Linkov <juri@jurta.org>
8250 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8251 to the string converted from number with `Fnumber_to_string'.
8254 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8256 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8257 This fixes a problem introduced by my previous change.
8259 2013-05-07 Glenn Morris <rgm@gnu.org>
8261 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8263 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8265 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8267 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8269 Static checking by GCC 4.8.0.
8270 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8271 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8272 (x_get_monitor_attributes_fallback)
8273 (x_get_monitor_attributes_xinerama)
8274 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8275 Define only if USE_GTK.
8276 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8277 (x_get_monitor_attributes_fallback): Omit unused locals.
8278 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8279 Use double, not float, to avoid mixed-mode floating point arithmetic.
8281 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8282 Jan Djärv <jan.h.d@swipnet.se>
8284 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8285 (XINERAMA_CFLAGS): New macros.
8286 (ALL_CFLAGS, LIBES): Use them.
8288 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8289 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8290 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8291 (syms_of_xfns): DEFSYM them.
8292 (struct MonitorInfo): New struct.
8293 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8294 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8295 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8296 (x_get_monitor_attributes_xinerama): New functions.
8297 (Fx_display_monitor_attributes_list): New primitive.
8298 (syms_of_xfns): Defsubr it.
8300 * xterm.h (x_display_info): Add Xatom_net_workarea and
8301 Xatom_net_current_desktop.
8303 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8304 and dpyinfo->Xatom_net_current_desktop.
8306 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8308 * xdisp.c (pos_visible_p): Use the special code for finding the
8309 beginning of a display property or overlay for any "replacing"
8310 display property, not just for display strings. This solves
8311 incorrect reporting of position by posn-at-point. (Bug#14241)
8313 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8315 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8316 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8317 Verify that ElfW (Half) fits in int.
8318 (fatal): Use same signature as lisp.h.
8319 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8320 configure and build with -DUNEXELF_DEBUG without worrying about
8321 other modules that use DEBUG.
8322 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8323 possibly-wide integers now uses it instead of plain fprintf.
8324 (entry_address): New function, which avoids problems with 32-bit
8325 overflow on 64-bit hosts.
8326 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8327 (round_up): Don't assume the remainder fits in int.
8328 (find_section): Use bool for boolean. Simplify debug code.
8329 (unexec): Don't assume file sizes fit in int or size_t.
8330 Omit unnecessary trailing newline in 'fatal' format.
8331 Use strerror rather than outputting decimal error number.
8332 Remove unused code when emacs is not defined;
8333 this file relies on Emacs now.
8334 Don't assume e_phnum and e_shnum are positive.
8336 * regex.c: Fix problems when DEBUG is defined.
8337 (extract_number, extract_number_and_incr): Define regardless of
8338 whether DEBUG is defined; that's simpler and makes the code less
8339 likely to go stale in the normal case when DEBUG is not defined.
8340 Return int rather than taking an int * arg. All callers changed.
8341 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8342 Remove, replacing with ...
8343 (DEBUG_PRINT): New macro. All callers changed.
8344 (DEBUG_COMPILES_ARGUMENTS): New macro.
8345 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8346 (print_compiled_pattern, print_double_string) [DEBUG]:
8347 Use prototype rather than old-style definition.
8348 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8349 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8350 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8351 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8352 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8353 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8354 This matters only when DEBUG is defined.
8356 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8358 * xdisp.c (set_iterator_to_next): Set the
8359 ignore_overlay_strings_at_pos_p flag only if we are _really_
8360 iterating over an overlay string, as indicated by the
8361 current.overlay_string_index member. (Bug#14306)
8363 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8365 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8366 to where it is used, to avoid autorelease issues (Bug#14050).
8368 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8370 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8371 * fileio.c (syms_of_fileio): Implement this.
8372 * filelock.c (create_lock_file): If symbolic links don't work, so
8373 we use a regular file as a lock file, do not fsync the lock file;
8376 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8378 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8379 (syms_of_minibuf): Adjust accodingly.
8381 * callint.c (Fcall_interactively): Adjust calls accordingly.
8383 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8385 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8386 w->contents is a buffer before computing everything else.
8387 Use parentheses to disambiguate last part of the condition.
8389 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8390 assertion violations. (Bug#14062)
8392 2013-05-01 David Reitter <david.reitter@gmail.com>
8394 * nsfns.m (ns_tooltip): Initialize.
8396 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8398 * coding.c (decode_coding_gap): Don't remove the character before
8399 a newline unless it's a CR character. (Bug#14287)
8401 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8403 * dispextern.h (struct face): Move enum face_underline_type
8404 earlier so that bitfields can be in the same word.
8406 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8408 * nsfns.m (handlePanelKeys): New function.
8409 (EmacsOpenPanel:performKeyEquivalent:)
8410 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8411 arrows/function/control and copy/paste keys (Bug#14296).
8413 2013-04-27 Juri Linkov <juri@jurta.org>
8415 * callint.c (Fcall_interactively): Call `Qread_number' for
8416 interactive code letter `n' instead of using duplicate code.
8419 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8421 * systime.h (make_timeval): Declare as 'const'.
8423 2013-04-27 Kenichi Handa <handa@gnu.org>
8425 * font.c (font_open_entity): Always open a font of manageable
8428 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8430 Port better to AIX (Bug#14258).
8431 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8434 2013-04-24 Kenichi Handa <handa@gnu.org>
8436 * coding.c (decode_coding_iso_2022): When an invalid escape
8437 sequence is encountered, reset the invocation and designation
8438 status to the safest one.
8440 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8442 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8443 Without this fix, "make distclean" leaves stamp-h1 behind.
8445 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8447 * w32fns.c (w32_fullscreen_rect): New function to compute the
8448 window rectangle for the given fullscreen mode.
8449 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8450 longer tunes the window size. This keeps the window's edges flush
8451 with the screen and allows the taskbar to hide itself in fullboth.
8453 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8454 window decorations and uses the entire screen.
8456 * w32term.h (w32_fullscreen_rect) Add prototype.
8457 (struct w32_output): Replace normal_width, normal_height,
8458 normal_top, and normal_left members with a single normal_placement
8460 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8462 (FRAME_NORMAL_PLACEMENT): New macro.
8464 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8466 * minibuf.c (Ftest_completion): Silence compiler warning.
8468 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8470 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8473 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8476 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8477 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8478 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8479 parentheses where appropriate.
8481 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8483 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8485 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8487 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8488 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8489 Mention in the doc string that setting these variables takes
8490 effect only after a call to set-window-buffer. (Bug#14200)
8492 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8494 * indent.c (Fvertical_motion): Don't consider display strings on
8495 overlay strings as display strings on the buffer position we
8496 started from. This prevents vertical cursor motion from jumping
8497 more than one line when there's an overlay string with a display
8498 property at end of line.
8499 Reported by Karl Chen <Karl.Chen@quarl.org> in
8500 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8502 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8504 * window.c (select_window): `record_buffer' even if window is
8505 already selected (bug#14191).
8507 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8509 * window.c (Fwindow_end): Test more flags, including the buffer's
8510 last_overlay_modified flag, to determine whether the window's
8511 display is really up-to-date. Prevents the function from
8512 returning a stale value. (Bug#14170)
8513 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8516 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8518 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8519 garbaged only if it is not already the top frame on its TTY.
8520 This prevents flickering due to constant redrawing of TTY frames when
8521 there are GUI frames open in the same session. (Bug#13864)
8523 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8525 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8526 of marking the idle timers directly.
8528 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8530 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8533 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8535 * window.c (select_window): Don't record_buffer while the invariant is
8536 temporarily broken (bug#14161).
8538 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8540 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8542 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8544 2013-04-07 Romain Francoise <romain@orebokech.com>
8546 Ignore additional platform-specific ACL errors (Bug#13702).
8547 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8548 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8550 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8552 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8555 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8557 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8558 This bug was introduced by my 2013-02-25 change that simplified
8559 data_start configuration. Without this change, on GNU/Linux
8560 an Emacs configured with --enable-profiling fails immediately
8561 due to a profiler signal.
8562 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8563 with these flags. On platforms where special flags are needed
8564 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8565 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8566 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8568 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8570 Get rid of some platform-specific functions examining window
8571 system and its capabilities. This is a partial rework of the
8573 * lisp.h (have_menus_p): Remove prototype. This function is
8574 replaced with platform-independent window_system_available.
8575 (check_window_system): Move to...
8576 * frame.h (decode_window_system_frame, window_system_available):
8577 ...here, add new prototypes.
8578 * frame.c (window_system_available, decode_window_system_frame):
8580 (check_window_system): Platform-independent now.
8581 * xterm.h (x_in_use): Remove declaration.
8583 * w32term.h (check_x_frame):
8584 * nsterm.h (check_x_frame): Remove prototypes. This function
8585 is replaced with platform-independent decode_window_system_frame.
8586 * msdos.c (have_menus_p): Remove.
8587 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8588 Remove platform-specific functions. Use check_window_system,
8589 decode_window_system_frame and check_ns_display_info where
8590 appropriate. Minor style and comment tweaks.
8591 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8592 (check_x_frame): Likewise.
8593 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8595 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8596 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8597 * xmenu.c, xselect.c: All related users changed.
8599 2013-04-03 Kenichi Handa <handa@gnu.org>
8601 The following changes is to optimize the code for reading UTF-8
8604 * coding.c (check_ascii): Rename from detect_ascii. Return value
8605 changed. Check EOL format. Do not call adjust_coding_eol_type
8607 (check_utf_8): New function.
8608 (adjust_coding_eol_type): Do nothing if already adjusted.
8609 (detect_coding): Compare the return value of check_ascii with
8610 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8611 (decode_coding_gap): Optimize for valid UTF-8.
8613 2013-03-21 Kenichi Handa <handa@gnu.org>
8615 * coding.c (syms_of_coding): Cancel previous change.
8617 * insdel.c (insert_from_gap): Fix previous change.
8619 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8621 Consistently use platform-specific function to detect window system.
8622 * lisp.h (check_window_system): New prototype. This function is
8623 going to replace check_x, check_w32 and check_ns.
8624 (have_menus_p): Mention msdos.c in comment.
8625 * fontset.c (check_window_system_func): Remove. Adjust all users.
8626 * fontset.h (check_window_system_func): Remove prototype.
8627 * nsterm.h (check_ns):
8628 * xterm.h (check_x):
8629 * w32term.h (check_w32): Likewise.
8630 * menu.c (Fx_popup_menu): Use check_window_system.
8631 * msdos.c (check_window_system): Define for MS-DOS.
8632 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8633 * w32fns.c (check_window_system): Likewise for MS-Windows.
8634 * xfns.c (check_window_system): Likewise for X.
8635 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8636 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8638 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8640 Prefer < to > in range checks such as 0 <= i && i < N.
8641 This makes it easier to visualize quantities on a number line.
8642 This patch doesn't apply to all such range checks,
8643 only to the range checks affected by the 2013-03-24 change.
8644 This patch reverts most of the 2013-03-24 change.
8645 * alloc.c (xpalloc, Fgarbage_collect):
8646 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8647 * character.c (string_escape_byte8):
8648 * charset.c (read_hex):
8649 * data.c (cons_to_unsigned):
8650 * dispnew.c (update_frame_1):
8651 * doc.c (Fsubstitute_command_keys):
8652 * doprnt.c (doprnt):
8653 * editfns.c (hi_time, decode_time_components):
8654 * fileio.c (file_offset):
8655 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8656 * font.c (font_intern_prop):
8657 * frame.c (x_set_alpha):
8658 * gtkutil.c (get_utf8_string):
8659 * indent.c (check_display_width):
8660 * keymap.c (Fkey_description):
8661 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8663 * minibuf.c (read_minibuf_noninteractive):
8664 * process.c (wait_reading_process_output):
8665 * search.c (Freplace_match):
8666 * window.c (get_phys_cursor_glyph):
8667 * xdisp.c (redisplay_internal):
8668 * xsmfns.c (smc_save_yourself_CB):
8669 Prefer < to > for range checks.
8670 * dispnew.c (sit_for): Don't mishandle NaNs.
8671 This fixes a bug introduced in the 2013-03-24 change.
8672 * editfns.c (decode_time_components): Don't hoist comparison.
8673 This fixes another bug introduced in the 2013-03-24 change.
8675 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8677 * frame.h (struct frame): Drop scroll_bottom_vpos
8678 member becaue all real users are dead long ago.
8679 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8680 * xdisp.c (redisplay_internal): Adjust user.
8682 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8684 * nsmenu.m (showAtX:Y:for:): setLevel to
8685 NSPopUpMenuWindowLevel (Bug#13998).
8687 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8689 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8690 (ns_check_pending_open_menu): Declare.
8692 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8693 (x_activate_menubar): Update the menu with title that matches
8694 ns_get_pending_menu_title, and call
8695 ns_check_pending_openmenu (Bug#12698).
8696 (menuWillOpen:): New method.
8697 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8699 * nsterm.m (menu_will_open_state, menu_mouse_point)
8700 (menu_pending_title): New varaibles.
8701 (ns_get_pending_menu_title, ns_check_menu_open)
8702 (ns_check_pending_open_menu): New functions.
8704 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8706 * indent.c (current_column_bol_cache): Remove leftover which is not
8707 used in Fmove_to_column any more.
8708 (current_column, scan_for_column): Adjust users.
8709 * keyboard.c (last_point_position_buffer, last_point_position_window):
8710 Remove leftovers which are not used for recording undo any more.
8711 (command_loop_1, syms_of_keyboard): Adjust users.
8712 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8713 redisplay_window any more.
8714 (move_it_to): Adjust user.
8716 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8718 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8719 Update dependencies.
8721 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8723 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8724 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8727 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8729 * window.h (struct window): Replace hchild, vchild and buffer slots
8730 with a single slot 'contents'. This is possible because each valid
8731 window may have either the child window (in vertical or horizontal
8732 combination) or buffer to display (for the leaf window). Using that,
8733 a lot of operations to traverse and/or change window hierarchies may
8734 be simplified. New member horizontal is used to distinguish between
8735 horizontal and vertical combinations of internal windows.
8736 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8737 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8738 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8739 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8740 Use contents slot, not buffer, where appropriate.
8741 (wset_combination): New function.
8742 (wset_buffer): Add eassert.
8743 (Fframe_first_window): Simplify the loop reaching first window.
8744 (Fwindow_buffer): Use WINDOW_LEAF_P.
8745 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8746 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8747 (unshow_buffer): Convert initial debugging check to eassert.
8748 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8749 (make_parent_window, window_resize_check, window_resize_apply)
8750 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8751 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8752 Adjust to match struct window changes.
8753 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8754 (mark_window_cursors_off, count_windows, get_leaf_windows)
8755 (foreach_window_1): Simplify the loop.
8756 * alloc.c (mark_object): Do not check for the leaf window because
8757 internal windows has no glyph matrices anyway.
8758 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8759 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8760 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8761 (build_frame_matrix_from_window_tree, mirror_make_current)
8762 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8763 (update_window_tree, set_window_update_flags): Simplify the loop.
8764 (sync_window_with_frame_matrix_rows): Enforce live window.
8765 Use contents slot, not buffer, where appropriate.
8766 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8767 and WINDOW_HORIZONTAL_COMBINATION_P.
8768 (make_frame_visible_1): Simplify the loop.
8769 Use contents slot, not buffer, where appropriate.
8770 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8771 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8772 (expose_window_tree): Likewise.
8773 Use contents slot, not buffer, where appropriate.
8774 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8775 to avoid deleted windows. Use contents slot instead of buffer.
8776 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8777 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8778 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8779 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8781 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8783 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8784 identify the reasons for assertion violations in bug#14062 and
8786 (Fx_show_tip): Fix compilation error under
8787 "--enable-check-lisp-object-type". (Bug#14073)
8789 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8790 Reported by <rzl24ozi@gmail.com>.
8792 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8794 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8796 (unwind_with_echo_area_buffer): ...to restore it here.
8797 This is needed to ensure that...
8798 (redisplay_window): ...both window markers are valid here,
8799 which is verified by eassert.
8800 * editfns.c (save_excursion_save): Do not assume that
8801 selected_window always displays the buffer.
8802 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8805 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8807 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8810 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8812 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8814 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8816 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8817 since MinGW's w32api headers do. This avoids compiler warnings.
8819 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8822 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8824 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8826 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8828 * gtkutil.c (style_changed_cb): Check if frame is live and an
8829 X frame (Bug#14038).
8831 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8833 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8834 Define only for _WIN32_WINNT less than 0x0500.
8835 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8837 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8838 see its own definitions of 'struct timeval' and 'struct timezone'.
8840 Fix incompatibilities between MinGW.org and MinGW64 headers.
8841 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8843 * w32.c (REPARSE_DATA_BUFFER): Guard with
8844 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8846 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8848 * xterm.c: Include X11/XKBlib.h
8849 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8851 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8853 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8855 * blockinput.h (input_blocked_p): Likewise.
8856 * bytecode.c (exec_byte_code): Likewise.
8857 * callproc.c (call_process_kill, call_process_cleanup)
8858 (Fcall_process): Likewise.
8859 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8860 (Fccl_execute_on_string): Likewise.
8861 * character.c (string_escape_byte8): Likewise.
8862 * charset.c (read_hex): Likewise.
8863 * cm.c (calccost): Likewise.
8864 * data.c (cons_to_unsigned): Likewise.
8865 * dired.c (directory_files_internal, file_name_completion):
8867 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8868 (sit_for): Likewise.
8869 * doc.c (Fsubstitute_command_keys): Likewise.
8870 * doprnt.c (doprnt): Likewise.
8871 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8872 * emacsgtkfixed.c: Likewise.
8873 * fileio.c (file_offset, Fwrite_region): Likewise.
8874 * floatfns.c (Fexpt, fmod_float): Likewise.
8875 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8877 * font.c (font_intern_prop): Likewise.
8878 * frame.c (x_set_alpha): Likewise.
8879 * gtkutil.c (get_utf8_string): Likewise.
8880 * indent.c (check_display_width): Likewise.
8881 * intervals.c (create_root_interval, rotate_right, rotate_left)
8882 (split_interval_right, split_interval_left)
8883 (adjust_intervals_for_insertion, delete_node)
8884 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8885 (merge_interval_right, merge_interval_left, copy_intervals)
8886 (set_intervals_multibyte_1): Likewise.
8887 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8888 * keymap.c (Fkey_description): Likewise.
8889 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8890 * lread.c (openp, read_integer, read1, string_to_number):
8892 * menu.c (ensure_menu_items): Likewise.
8893 * minibuf.c (read_minibuf_noninteractive): Likewise.
8894 * print.c (printchar, strout): Likewise.
8895 * process.c (create_process, Faccept_process_output)
8896 (wait_reading_process_output, read_process_output, send_process)
8897 (wait_reading_process_output): Likewise.
8898 * profiler.c (make_log, handle_profiler_signal): Likewise.
8899 * regex.c (re_exec): Likewise.
8900 * regex.h: Likewise.
8901 * search.c (looking_at_1, Freplace_match): Likewise.
8902 * sysdep.c (get_child_status, procfs_ttyname)
8903 (procfs_get_total_memory): Likewise.
8904 * systime.h (EMACS_TIME_VALID_P): Likewise.
8905 * term.c (dissociate_if_controlling_tty): Likewise.
8906 * window.c (get_phys_cursor_glyph): Likewise.
8907 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8908 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8910 * xfns.c (Fx_window_property): Likewise.
8911 * xmenu.c (set_frame_menubar): Likewise.
8912 * xselect.c (x_get_window_property, x_handle_dnd_message):
8914 * xsmfns.c (smc_save_yourself_CB): Likewise.
8915 * xterm.c (x_scroll_bar_set_handle): Likewise.
8917 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8919 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8920 to be optional or nil. Adjust comment and convert it to docstring.
8921 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8922 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8924 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8926 Static checking by GCC 4.8-20130319.
8927 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8928 * process.c (Fset_process_datagram_address)
8929 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8930 * xdisp.c (get_char_face_and_encoding):
8931 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8932 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8933 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8935 2013-03-24 Ken Brown <kbrown@cornell.edu>
8937 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8938 fix compilation on 64-bit Cygwin, where underscores are not
8939 automatically prepended.
8941 * w32term.c (w32_initialize): Silence compiler warning.
8943 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8945 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8946 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8947 variables, to save and restore frame dimensions.
8948 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8949 after returning from a 'fullscreen' configuration.
8950 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8951 to avoid races between the main thread and the input thread.
8953 * w32term.h (struct w32_output): New members normal_width,
8954 normal_height, normal_top, normal_left, and prev_fsmode.
8955 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8956 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8959 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8960 'fullscreen' parameter. Always record previous width and height
8961 of the frame, except when switching out of maximized modes, so
8962 that they could be restored correctly, instead of resetting to the
8963 default frame dimensions. Send SC_RESTORE command to the frame,
8964 unless we are going to send SC_MAXIMIZE, to restore the frame
8965 resize hints in the mouse pointer shown by the window manager.
8968 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8970 * lisp.h (get_frame_param): Adjust conditions for prototype
8973 2013-03-22 Ken Brown <kbrown@cornell.edu>
8975 * unexcw.c: Drop unneeded inclusion of w32common.h.
8976 (report_sheap_usage): Declare.
8977 (read_exe_header): Add magic numbers for x86_64.
8978 (fixup_executable): Fix printf format specifier for unsigned long
8981 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8983 * frame.h (struct frame): Put menu_bar_window under #ifdef
8984 because this member is not needed when X toolkit is in use.
8985 (fset_menu_bar_window):
8986 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8987 (free_glyphs, update_frame):
8988 * xdisp.c (expose_frame): Likewise.
8989 (display_menu_bar): Likewise. Remove redundant eassert.
8990 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8993 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8995 Use functions and constants to manipulate Lisp_Save_Value objects.
8996 This replaces code that used macros and strings and token-pasting.
8997 The change makes the C source a bit easier to follow,
8998 and shrinks the Emacs executable a bit.
8999 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9000 (make_save_value): Change 1st arg from string to enum. All callers
9003 (mark_object): Use if, not #if, for GC_MARK_STACK.
9004 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9005 (XSAVE_OBJECT): Now functions, not macros.
9006 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9007 the constant was never used.
9008 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9009 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9010 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9011 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9013 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9014 type3 with a single member save_type. All uses changed.
9015 (save_type, set_save_pointer, set_save_integer): New functions.
9016 * print.c (PRINTX): Remove.
9018 * alloc.c: Remove redundant static declarations.
9020 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9022 * window.h (struct window): Convert left_col, top_line, total_lines
9023 and total_cols from Lisp_Objects to integers. Adjust comments.
9024 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9026 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9027 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9028 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9029 Adjust users where appropriate.
9031 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9033 * frame.h (struct frame): Drop resx and resy because the same data is
9034 available from window system-specific output context. Adjust users.
9035 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9036 New functions to provide defaults when no window system available.
9037 (FRAME_RES_X, FRAME_RES_Y): New macros.
9038 (NUMVAL): Move from xdisp.c.
9039 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9040 (Ffont_face_attributes, Fopen_font):
9041 * image.c (gs_load):
9042 * w32font.c (fill_in_logfont):
9043 * xdisp.c (calc_pixel_width_or_height):
9044 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9045 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9047 2013-03-20 Kenichi Handa <handa@gnu.org>
9049 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9050 to 1 (temporary workaround until a bug related to ASCII
9051 optimization is fixed).
9053 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9055 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9056 Signal error if window is not internal. Adjust docstring.
9057 (delete_all_child_windows): Use combination_limit to save the buffer.
9058 (Fset_window_configuration): Adjust accordingly.
9059 * print.c (syms_of_print): Initialize debugging output not here...
9060 (init_print_once): ...but in a new function here.
9061 * lisp.h (init_print_once): Add prototype.
9062 * emacs.c (main): Add call to init_print_once. Adjust comments.
9064 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9066 * window.c (window_resize_check, window_resize_apply)
9067 (window_from_coordinates, recombine_windows, set_window_buffer)
9068 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9069 (Fsplit_window_internal, Fdelete_window_internal)
9070 (freeze_window_starts): Use bool for booleans.
9071 * window.h (window_frame_coordinates, resize_frame_windows)
9072 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9074 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9076 * dispnew.c (bitch_at_user): Use `user-error'.
9078 2013-03-17 Ken Brown <kbrown@cornell.edu>
9080 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9081 as return type of image_background. (Bug#13981)
9082 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9084 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9086 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9087 (ns_select): Don't return with result uninitialized.
9089 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9092 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9094 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9095 directories. If filename is nil, get directory name (Bug#13932).
9096 Use getFilename and getDirectory.
9097 (getFilename, getDirectory): New methods for EmacsSavePanel and
9099 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9101 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9103 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9105 2013-03-15 Kenichi Handa <handa@gnu.org>
9107 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9108 (adjust_after_replace): Make it back to static. Delete the third
9109 arg text_at_gap_tail. Cancel the code for handling it.
9111 * coding.h (struct coding_system): New member eol_seen.
9113 * coding.c (detect_ascii): New function.
9114 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9115 when the source bytes are actually scanned. On detecting for
9116 coding_category_utf_8_auto, call detect_ascii instead of scanning
9117 source bytes directly.
9118 (produce_chars): Call insert_from_gap with the new arg 0.
9119 (encode_coding): Likewise.
9120 (decode_coding_gap): Control ASCII optimization by the variable
9121 disable_ascii_optimization instead of #ifndef .. #endif.
9122 Deccode EOL format according to coding->eol_seen.
9123 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9126 * lisp.h (adjust_after_replace): Cancel externing it.
9127 (insert_from_gap): Adjust prototype.
9129 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9131 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9132 FULLSCREEN_MAXIMIZED. (Bug#13935)
9134 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9136 * region-cache.c (find_cache_boundary, move_cache_gap)
9137 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9138 Simplify debugging check and convert to eassert. Adjust comment.
9139 (pp_cache): Put under ENABLE_CHECKING.
9141 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9143 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9144 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9146 (w32fullscreen_hook): If the frame is visible, reset
9147 f->want_fullscreen flag after changing the frame size. If the
9148 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9151 2013-03-13 Daniel Colascione <dancol@dancol.org>
9153 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9154 too so that these builds can use Cygwin's file conversion
9155 functions. (We've been building and linking cygw32.o all along
9156 and just not using it.)
9158 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9160 File synchronization fixes (Bug#13944).
9161 * Makefile.in (LIB_FDATASYNC): New macro.
9163 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9164 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9165 Don't worry about HAVE_FSYNC, since a substitute fsync is
9166 available if the system lacks one.
9167 (Fwrite_regin): Retry fsync if interrupted.
9169 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9171 * w32term.c (w32_read_socket): If the Emacs frame is being
9172 activated, call w32fullscreen_hook, to make sure the new frame
9173 dimensions are in effect. (Bug#13937)
9175 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9177 * xdisp.c (init_iterator): Simplify because both character and byte
9178 positions are either specified or -1. Add eassert. Adjust comment.
9179 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9180 character and byte positions can be obtained from marker.
9182 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9184 Static checking by Sun C 5.12.
9185 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9186 * bytecode.c (exec_byte_code):
9187 * dispnew.c (init_display):
9189 * fileio.c (Fsubstitute_in_file_name):
9190 * keyboard.c (Fevent_convert_list):
9191 * keymap.c (Fsingle_key_description):
9192 * term.c (maybe_fatal, fatal):
9193 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9194 * xsmfns.c (Fhandle_save_session):
9195 Omit unreachable code.
9196 * keymap.c (map_keymap_char_table_item): Cast void * to
9197 a function pointer type; the C Standard requires this.
9199 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9200 Include <sys/param.h> unconditionally, as that works elsewhere and
9201 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9202 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9205 See ChangeLog.12 for earlier changes.
9211 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9213 This file is part of GNU Emacs.
9215 GNU Emacs is free software: you can redistribute it and/or modify
9216 it under the terms of the GNU General Public License as published by
9217 the Free Software Foundation, either version 3 of the License, or
9218 (at your option) any later version.
9220 GNU Emacs is distributed in the hope that it will be useful,
9221 but WITHOUT ANY WARRANTY; without even the implied warranty of
9222 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9223 GNU General Public License for more details.
9225 You should have received a copy of the GNU General Public License
9226 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.