1 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3 Revert some of the CANNOT_DUMP fix (Bug#16494).
4 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
9 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
10 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
11 they are replaced by macros that expand into direct calls to the
12 corresponding functions from GDI32.DLL.
13 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
14 variables in the Cygwin build, they are unused.
16 2014-01-19 K. Handa <handa@gnu.org>
18 * composite.c (composition_update_it): Fix previous change.
20 2014-01-18 Eli Zaretskii <eliz@gnu.org>
22 Fix file name handling on MS-Windows 9X.
23 * w32.c (maybe_load_unicows_dll): New function.
25 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
26 on, to make sure we can convert file names to and from UTF-8 on
27 Windows 9X. This fixes a failure to start up because Emacs cannot
28 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
30 * w32font.c [WINDOWSNT]: Include w32.h.
31 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
32 of implementing the same stuff.
33 Remove now unused g_b_init_is_windows_9x.
35 * w32.h (maybe_load_unicows_dll): Add prototype.
37 2014-01-17 Eli Zaretskii <eliz@gnu.org>
39 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
40 switch to single keyboard. Prevents daemon crashes when a new
41 client connects while we show a TTY menu in an existing client.
44 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
46 Fix MinGW64 porting problem with _setjmp.
47 Reported by Eli Zaretskii in:
48 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
49 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
50 the old _setjmp and _longjmp. All uses changed.
52 2014-01-13 Daniel Colascione <dancol@dancol.org>
54 * textprop.c (Fremove_list_of_text_properties): Correctly
55 handle reaching the end of the interval tree. (Bug#15344)
57 2014-01-13 Martin Rudalics <rudalics@gmx.at>
59 * xdisp.c (resize_mini_window): Round height to a multiple of
60 frame's line height. Fix bug in calculation of window start
63 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
65 * macfont.m: Include termchar.h.
66 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
67 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
68 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
69 *_WITH_GC_* to take face and f as parameters.
70 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
71 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
73 2014-01-13 Daniel Colascione <dancol@dancol.org>
75 Fix menu item updating in the presence of the Unity global menu
78 * gtkutil.h (xg_have_tear_offs): Add frame parameter
79 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
81 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
82 updating menus; explain why.
83 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
84 problem it's supposed to solve and it interferes with detecting
85 the presence of a global menu.
86 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
89 2014-01-11 K. Handa <handa@gnu.org>
91 * composite.c (composition_update_it): Fix indexing of
92 LGSTRING_CHAR (Bug#15984).
94 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
96 * unexw32.c (_start) [__MINGW64__]: Define to __start.
98 2014-01-11 Eli Zaretskii <eliz@gnu.org>
100 * xdisp.c (try_window_id): Don't use this function's optimizations
101 if overlays in the buffer displayed by the window have changed
102 since last redisplay. (Bug#16347)
103 (message_dolog): Fix indentation.
105 2014-01-11 Martin Rudalics <rudalics@gmx.at>
107 * frame.c (frame_resize_pixelwise): Fix doc-string.
109 2014-01-10 Martin Rudalics <rudalics@gmx.at>
111 Fix handling of internal borders (Bug#16348).
112 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
113 internal border width from pixel width of windows.
114 (change_frame_size_1): Don't return early when frame's pixel
115 size changes - we still have to record the new sizes in the
117 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
118 also when toolbar gets larger.
119 * window.c (check_frame_size): Include internal_border_width in
121 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
122 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
123 non-toolkit/non-GTK version clear internal border.
124 * xterm.c (x_clear_under_internal_border): New function for
125 non-toolkit/non-GTK version.
126 (x_after_update_window_line): In non-toolkit/non-GTK version
128 (handle_one_xevent, x_set_window_size): Call
129 x_clear_under_internal_border in non-toolkit/non-GTK version.
130 * xterm.h (x_clear_under_internal_border): Extern it.
132 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
134 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
135 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
138 2014-01-06 Eli Zaretskii <eliz@gnu.org>
140 * xdisp.c (redisplay_window): Don't skip window redisplay if the
141 last value of point is not equal to buffer's point. (Bug#16129)
143 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
146 * nsterm.h (updateCollectionBehavior): Rename from
147 updateCollectionBehaviour. All uses changed.
149 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
150 * Makefile.in (SETFATTR): New macro.
151 (temacs$(EXEEXT)): Use it.
153 2014-01-04 Martin Rudalics <rudalics@gmx.at>
155 Fix maximization behavior on Windows (Bug#16300).
156 * w32fns.c (w32_fullscreen_rect): Don't handle
157 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
158 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
159 of SetWindowPos. Restore last placement also when leaving
160 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
161 but the FULLSCREEN_BOTH case.
163 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
166 * data.c (arithcompare_driver):
167 * fileio.c (Fcar_less_than_car):
168 * fns.c (internal_equal):
169 * frame.c (delete_frame):
170 * lisp.h (enum More_Lisp_Bits):
172 Avoid C99 constructs that don't work in C89.
173 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
174 to port to C89, which doesn't have 'long long'.
175 (count_trailing_zero_bits): Use them.
177 2014-01-03 Chong Yidong <cyd@gnu.org>
179 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
181 2014-01-02 Martin Rudalics <rudalics@gmx.at>
183 Further adjust frame/window scrollbar width calculations.
184 * window.c (apply_window_adjustment): Set
185 windows_or_buffers_changed.
186 (Fwindow_scroll_bars): Return actual scrollbar width.
187 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
188 For non-toolkit builds again use 14 as minimum width and set
189 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
190 * xterm.c (XTset_vertical_scroll_bar): Take width from
191 WINDOW_SCROLL_BAR_AREA_WIDTH.
192 (x_new_font): Rename wid to unit. Base calculation of new
193 scrollbar width on toolkit used and make it analogous to that of
194 x_set_scroll_bar_default_width.
195 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
196 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
198 * w32term.c (w32_set_vertical_scroll_bar): Take width from
199 WINDOW_SCROLL_BAR_AREA_WIDTH.
200 (x_new_font): Make it correspond to changes in xterm.c.
202 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
204 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
205 This is a cleaner way to fix the MinGW-w64 porting problem.
206 Check for INTPTR_MAX misconfiguration.
208 2014-01-01 Eli Zaretskii <eliz@gnu.org>
210 * search.c (newline_cache_on_off, find_newline): In indirect
211 buffers, use the newline cache of the base buffer.
213 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
214 buffer, invalidate the caches of its base buffer. (Bug#16265)
216 * indent.c (width_run_cache_on_off, compute_motion): In indirect
217 buffers, use the width-run cache of the base buffer.
219 * xdisp.c (redisplay_window): When the window displays an indirect
220 buffer, and the character widths in the display table have
221 changed, invalidate the width-run cache of the corresponding base
224 * fileio.c (Finsert_file_contents): When invalidating the newline
225 cache, consider the case of inserting into indirect buffer.
227 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
228 In indirect buffers, use the paragraph cache of the base buffer.
230 2013-12-31 Martin Rudalics <rudalics@gmx.at>
232 * window.c (grow_mini_window): Fix last change.
234 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
236 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
238 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
240 * w32term.c (w32_initialize): Use LCID and LOWORD.
242 * w32proc.c (create_child): Use pid_t for 5th argument.
243 (IsValidLocale): Don't provide prototype for MinGW64.
244 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
245 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
247 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
248 MinGW64 doesn't support.
250 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
252 * w32.c (set_named_security_info): New function.
253 (acl_set_file): Fall back on set_named_security_info if
254 set_file_security fails.
255 (g_b_init_set_named_security_info_w)
256 (g_b_init_set_named_security_info_a): New static variables.
257 (globals_of_w32): Initialize them to zero.
258 (set_named_security_info): Set them to non-zero if the
259 corresponding API is available.
260 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
263 2013-12-31 Martin Rudalics <rudalics@gmx.at>
265 Some more fixes following pixelwise resize changes including one
267 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
268 of frame_resize_pixelwise.
269 * widget.c (pixel_to_text_size): New function.
270 (update_wm_hints): Have size hints respect value of
271 frame_resize_pixelwise.
272 (EmacsFrameResize): Alway process resize requests pixelwise.
273 * window.c (grow_mini_window): Make sure mini window is at least
275 * xdisp.c (display_menu_bar): Make sure menubar extends till
277 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
278 (x_set_tool_bar_lines): Calculate pixelwise.
279 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
280 frame_resize_pixelwise.
282 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
284 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
285 variables not used there.
287 2013-12-30 Eli Zaretskii <eliz@gnu.org>
289 * w32.c (sys_umask): New function. (Bug#16299)
291 2013-12-30 Martin Rudalics <rudalics@gmx.at>
293 * dispnew.c (change_frame_size_1): Take old width of root window
294 from that window's pixel width. (Bug#16284)
296 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
298 Plain copy-file no longer chmods an existing destination (Bug#16133).
299 * fileio.c (realmask): Now a static var, not a local.
300 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
301 Remove arg STATPTR. All uses changed.
302 (Fcopy_file): Do not alter permissions of existing destinations,
303 unless PRESERVE-PERMISSIONS (renamed from
304 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
305 Avoid race when testing for existing destinations and for
306 when input and output files are the same.
307 If changing the group fails, adjust both default and
308 preserved permissions so that access is not granted to the
310 (Fset_default_file_modes, init_fileio): Update realmask.
311 (Fdefault_file_modes): Use realmask instead of calling umask.
313 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
315 Fix pipe bug with OS X emacs --daemon (Bug#16262).
316 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
317 flags on the daemon pipe ends before execing.
319 2013-12-28 Eli Zaretskii <eliz@gnu.org>
321 * w32fns.c (Fx_create_frame): Error out if called from a TTY
324 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
326 * callproc.c (Vexec_path): Document that exec-directory is in it.
328 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
330 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
333 2013-12-27 Chong Yidong <cyd@gnu.org>
335 * data.c (Fsymbol_function): Doc fix.
337 2013-12-26 Martin Rudalics <rudalics@gmx.at>
339 Some more tinkering with Bug#16051.
340 * window.c (resize_frame_windows): Don't let the size of the
341 root window drop below the frame's default character size.
342 Never ever delete any subwindows - let the window manager do the
345 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
346 of toolbar lines needed when they exceed the height of the root
348 (unwind_create_frame_1): New function.
349 (Fx_create_frame): Generally inhibit calling the window
350 configuration change hook here. Remove extra call to
351 change_frame_size - it's not needed when we don't run the
352 configuration change hook.
354 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
356 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
357 On my Fedora 19 platform the core dumps were so big that
358 my desktop became nearly catatonic.
359 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
360 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
361 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
362 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
364 * conf_post.h (__has_feature): New macro, if not already defined.
365 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
366 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
368 2013-12-25 Eli Zaretskii <eliz@gnu.org>
370 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
371 is a file name. (Bug#16252)
373 2013-12-25 Chong Yidong <cyd@gnu.org>
375 * keyboard.c (Voverriding_terminal_local_map):
376 (Voverriding_local_map): Doc fix.
378 * keymap.c (Vemulation_mode_map_alists): Doc fix.
380 2013-12-24 Eli Zaretskii <eliz@gnu.org>
382 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
383 file name when it is submitted to ShellExecute. Simplify code.
384 Don't test DOCUMENT for being a string, as that is enforced by
385 CHECK_STRING. Doc fix.
387 2013-12-23 Eli Zaretskii <eliz@gnu.org>
389 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
390 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
391 redisplay_tool_bar does. Improve and fix commentary.
392 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
393 limits of the glyph matrices. (Bug#16051)
394 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
395 only when the new size is different from the old one, and the new
396 size can be achieved given the frame height.
398 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
400 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
402 2013-12-23 Glenn Morris <rgm@gnu.org>
404 * lread.c (Fload): Mention load-prefer-newer in doc.
406 2013-12-22 Martin Rudalics <rudalics@gmx.at>
408 Handle Bug#16207 by being more restrictive when running hooks.
409 * window.c (unwind_change_frame): New function.
410 (Fset_window_configuration): Don't run configuration change hook
411 while the frame configuration is unsafe. Call select_window
414 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
416 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
418 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
420 * nsterm.h: Declare EmacsColor category.
422 * nsterm.m (NSColor): Implement EmacsColor category.
423 (ns_get_color): Use colorUsingDefaultColorSpace.
424 (ns_get_color, ns_term_init): Use colorForEmacsRed.
426 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
428 2013-12-21 Eli Zaretskii <eliz@gnu.org>
430 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
431 having the PNG_NORETURN attribute, to avoid compiler warning in
434 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
436 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
438 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
439 fringe background extension.
440 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
441 because they are now always the same as `left' and `width',
442 respectively. Remove code for the case that `width' and
443 `sb_width' are different.
445 2013-12-20 Martin Rudalics <rudalics@gmx.at>
447 Remove scroll_bar_actual_width from frames.
448 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
449 * frame.c (Fscroll_bar_width): Return scroll bar area width.
450 (x_figure_window_size):
451 * nsterm.m (x_set_window_size):
452 * widget.c (set_frame_size):
453 * w32term.c (x_set_window_size):
454 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
455 scroll_bar_actual_width.
457 Convert scroll_bar members to integers on Windows.
458 * w32term.h (struct scroll_bar): Convert top, left, width,
459 height, start, end and dragging to integers.
460 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
462 * w32term.c (w32_set_scroll_bar_thumb)
463 (w32_scroll_bar_handle_click): Remove XINT conversions for
464 scroll_bar members. Treat bar->dragging as integer.
465 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
466 first element. Remove XINT conversions for scroll_bar members.
467 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
468 Remove XINT conversions for scroll_bar members.
470 Fix assignment for new window total sizes.
471 * window.c (Fwindow_resize_apply_total): Assign values for
474 2013-12-20 Chong Yidong <cyd@gnu.org>
476 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
477 argument to `append'.
479 2013-12-19 Eli Zaretskii <eliz@gnu.org>
481 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
482 current text face, for extending the face of the display margins.
485 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
488 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
490 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
493 * nsterm.m (Qfile, Qurl): New.
494 (EV_MODIFIERS2): New macro.
495 (EV_MODIFIERS): Use EV_MODIFIERS2.
496 (ns_term_init): Remove font and color from DND, does not work on
497 newer OSX, and other ports don't have them.
498 (performDragOperation:): Handle modifiers used during drag.
499 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
500 Remove global Lisp variables used to communicate with ns-win.el.
501 Remove font and color handling.
502 (syms_of_nsterm): Defsym Qfile and Qurl.
504 2013-12-19 Anders Lindgren <andlind@gmail.com>
506 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
507 (ns_constrain_all_frames, x_set_offset): Remove assignment to
509 (updateFrameSize:, windowWillResize:toSize:): Add trace.
510 (constrainFrameRect): Remove special case nr_screens == 1.
511 Don't constrain size to size of view.
513 * nsterm.h (ns_output): Remove dont_constrain.
515 2013-12-19 Anders Lindgren <andlind@gmail.com>
517 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
519 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
521 Minor fixes for recent openp changes.
522 * lisp.h (GCPRO7): New macro.
523 * lread.c (openp): Use bool for boolean; all callers changed.
524 Protect save_string from GC. Don't assume that file descriptors
525 are nonzero. Redo save_mtime comparison to avoid bogus GCC
526 warning about uninitialized variable.
528 2013-12-18 Eli Zaretskii <eliz@gnu.org>
530 * w32fns.c (emacs_abort): Use intptr_t as argument of
531 INT_BUFSIZE_BOUND, to avoid compiler warnings.
533 2013-12-18 Glenn Morris <rgm@gnu.org>
535 * lread.c (Fload): Pass load_prefer_newer to openp.
536 Don't bother checking mtime if openp already did it.
537 (openp): Add `newer' argument, to check all suffixes
538 and find the newest file.
539 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
540 * callproc.c (call_process):
541 * charset.c (load_charset_map_from_file):
542 * emacs.c (init_cmdargs):
543 * image.c (x_create_bitmap_from_file, x_find_image_file):
545 * lread.c (Flocate_file_internal):
546 * process.c (Fformat_network_address):
547 * sound.c (Fplay_sound_internal):
548 * w32.c (check_windows_init_file):
549 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
551 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
553 2013-12-17 Eli Zaretskii <eliz@gnu.org>
555 * w32.c (getloadavg): Don't index samples[] array with negative
556 indices. Recover from wall-clock time being set backwards.
558 * w32term.c (w32_initialize): Declare the argument of
559 set_user_model as const.
561 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
562 (w32_menu_show): Constify some arguments passed to MessageBox.
564 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
565 to initialize Lisp objects.
567 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
568 initialize Lisp objects.
570 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
571 use variables used only on X under that condition.
573 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
574 variables not used there.
576 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
578 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
579 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
581 2013-12-16 Eli Zaretskii <eliz@gnu.org>
583 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
584 code, revealed in presence of R2L characters, character
585 compositions, and display vectors. A better fix for Bug#16148.
586 (extend_face_to_end_of_line): Don't reference tool_bar_window in
587 GTK and NS builds, they don't have this member of struct frame.
589 * dispextern.h (struct composition_it): Correct a comment for the
592 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
594 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
595 This prevents a compilation error on C compilers that do not
596 default functions to return 'int' if not declared. Also, add
597 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
598 since it now uses inline functions.
600 2013-12-16 Eli Zaretskii <eliz@gnu.org>
602 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
603 display margins on mode line, header line, and in the frame's
604 tool-bar window. (Bug#16165)
606 2013-12-16 Andreas Schwab <schwab@suse.de>
608 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
610 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
612 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
615 2013-12-16 Martin Rudalics <rudalics@gmx.at>
617 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
619 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
621 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
622 intended to find bogus pointers in font objects (Bug#16140).
623 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
624 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
625 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
626 Disable for MS-Windows due to Bug#15876; apparently this
627 requires more or less substantial changes in fontset code.
628 * xfont.c (xfont_close):
629 * xftfont.c (xftfont_close): Call x_display_info_for_display
630 to check whether 'Display *' is valid (Bug#16093 and probably
633 2013-12-15 Eli Zaretskii <eliz@gnu.org>
635 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
636 Reported by Juanma Barranquero <lekktu@gmail.com>.
638 * process.c (Fprocess_send_eof): Don't crash if someone tries to
639 open a pty on MS-Windows. (Bug#16152)
641 * emacs.c (decode_env_path): Fix bogus comparison against
642 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
644 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
646 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
647 (Fx_file_dialog): Add parentheses around && to silence warning.
649 * w32term.c (construct_drag_n_drop): Remove unused local variable.
651 2013-12-15 Eli Zaretskii <eliz@gnu.org>
653 * xdisp.c (extend_face_to_end_of_line): Extend background of
654 non-default face in margin areas as well. (Bug#16151)
655 (display_line): Call extend_face_to_end_of_line for continued
656 lines as well, if the display margins have non-zero width.
657 (set_glyph_string_background_width): When needed, set the
658 extends_to_end_of_line_p flag on glyph strings to be drawn in
659 margin areas, not only in the text area.
661 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
664 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
666 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
667 Don't worry about verify_error being t, since it has to be a list.
669 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
671 Use bool for boolean, focusing on headers.
672 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
673 No need to include <stdbool.h>, since conf_post.h does it now.
674 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
675 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
676 (SET_PER_BUFFER_VALUE_P):
677 * ccl.c, ccl.h (setup_ccl_program):
678 * ccl.h (CHECK_CCL_PROGRAM):
679 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
680 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
681 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
682 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
683 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
684 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
685 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
686 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
687 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
688 (CHARSET_FAST_MAP_SET):
689 * coding.c (decode_coding_ccl, encode_coding_ccl):
690 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
691 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
692 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
693 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
694 (decode_coding_c_string):
695 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
696 * conf_post.h (has_attribute):
697 * dispextern.h (trace_redisplay_p):
698 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
699 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
700 (SET_GLYPH_FROM_CHAR_GLYPH):
701 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
702 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
703 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
704 (cursor_in_mouse_face_p):
705 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
706 (blank_row, prepare_desired_row)
707 (build_frame_matrix_from_leaf_window, make_current)
708 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
709 (update_window, scrolling_window, update_frame_line):
710 * disptab.h (GLYPH_FOLLOW_ALIASES):
711 * editfns.c (Fformat):
712 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
713 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
714 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
715 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
716 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
717 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
719 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
720 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
721 (FRAME_MOUSE_UPDATE):
722 * fringe.c (Fdefine_fringe_bitmap):
723 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
724 (x_create_bitmap_from_xpm_data, xpm_load_image):
725 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
726 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
727 (MERGE_INTERVAL_CACHE):
728 * keymap.h (KEYMAPP):
729 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
730 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
731 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
732 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
733 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
734 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
735 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
736 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
737 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
738 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
739 (SETUP_BUFFER_SYNTAX_TABLE):
740 * systime.h (timespec_valid_p):
741 * term.c (save_and_enable_current_matrix):
742 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
743 * xdisp.c (in_display_vector_p, display_tool_bar_line)
744 (redisplay_internal, try_window_reusing_current_matrix)
745 (sync_frame_with_window_matrix_rows, try_window_id)
746 (display_menu_bar, display_tty_menu_item, display_mode_line)
747 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
748 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
749 * xmenu.c (xmenu_show):
750 * xterm.c (use_xim, x_term_init):
751 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
752 (struct x_bitmap_record):
753 Use bool for booleans.
754 * ccl.c (struct buffer_text):
755 * ccl.h (struct ccl_program):
756 * charset.h (struct charset):
758 * coding.h (struct iso_2022_spec, struct coding_system):
759 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
760 (struct glyph_string, struct face, struct face_cache)
761 (struct bidi_string_data, struct bidi_it)
762 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
764 * editfns.c (Fformat):
765 * frame.h (struct frame):
766 * fringe.c (struct fringe_bitmap):
767 * intervals.h (struct interval):
768 * keyboard.h (struct kboard):
769 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
770 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
771 (struct Lisp_Buffer_Local_Value, union specbinding):
772 * macfont.m (struct macfont_info):
773 * process.h (struct Lisp_Process):
774 * termchar.h (struct tty_display_info):
775 * window.h (struct window):
776 * xterm.h (struct x_output):
777 Use bool_bf for boolean bit-fields.
778 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
780 * ccl.h (struct ccl_program): Remove unused members private_state,
781 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
783 (struct ccl_spec): Remove unused members cr_carryover,
785 * conf_post.h: Include <stdbool.h>.
787 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
788 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
789 Surround statement macro with proper 'do { ... } while (false)' brackets.
790 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
791 Args must now be expressions; all callers changed.
792 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
793 (PRODUCE_GLYPHS): Simplify use of boolean.
794 * fileio.c (Fcopy_file):
795 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
796 * lisp.h (UNGCPRO): Return void, not int.
797 (FOR_EACH_TAIL): Use void expression, not int expression.
798 * region-cache.c: Reindent.
799 * region-cache.h: Copy comments from region-cache.c, to fix
800 incorrect remarks about booleans.
802 2013-12-14 Eli Zaretskii <eliz@gnu.org>
804 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
805 when character at point is displayed from a display vector.
808 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
810 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
811 now a list of certificate validation checks that will abort a
812 connection with an error.
813 (Fgnutls_boot): Document it and use it.
815 2013-12-14 Martin Rudalics <rudalics@gmx.at>
817 * w32term.c (w32_enable_frame_resize_hack): New variable.
818 (x_set_window_size): Use it to hack frame resizing on Windows
821 2013-12-14 Eli Zaretskii <eliz@gnu.org>
823 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
824 Windows-specific code to w32.c. Change error message text to
825 match that of Posix platforms.
827 * w32.c (w32_copy_file): New function, most of the code copied and
828 reworked from Fcopy_file. Improve error handling. Plug memory
829 leak when errors are thrown. Support file names outside of the
830 current codepage. (Bug#7100)
832 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
834 * lread.c (load_path_default): Prototype.
836 2013-12-13 Glenn Morris <rgm@gnu.org>
838 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
840 (load-path-default): Remove `changed' argument.
841 Do not set dump_path permanently. Simplify.
842 (init_lread): Simplify.
843 (syms_of_lread): Remove dump_path.
845 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
847 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
848 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
849 2013-12-12 font-related change to avoid Bug#16128, which
850 is quite hard to fix without even more substantial changes.
852 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
854 * font.c (font_close_object): Check for live frame (Bug#16128).
856 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
858 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
859 Return ptrdiff_t, not int, since it's a buffer size.
860 Reindent/reparen some macros to a more Gnuish style.
862 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
864 Avoid undefined behavior with huge regexp interval counts.
865 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
866 since it's now specialized to interval counts. All uses changed.
867 Do not assume wrapraound on signed integer overflow.
868 (regex_compile): Simplify based on the above changes.
870 2013-12-12 Eli Zaretskii <eliz@gnu.org>
872 Support file names on MS-Windows that use characters outside of
873 the current system codepage. (Bug#7100)
875 * w32.c (get_file_security, set_file_security)
876 (create_symbolic_link): Separate pointers and boolean flags for
877 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
878 non-zero, else the former.
879 (codepage_for_filenames, filename_to_utf16, )
880 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
882 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
884 (normalize_filename): Lose the DBCS code, now works on UTF-8.
885 Accept only one argument; all callers changed.
886 (dostounix_filename): Remove the second argument, now works in
887 UTF-8. All callers changed.
888 (parse_root): Lose DBCS code.
889 (get_long_basename, w32_get_short_filename, init_environment)
890 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
891 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
892 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
893 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
894 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
895 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
897 (ansi_encode_filename): New function.
898 (get_emacs_configuration, get_emacs_configuration_options):
900 (add_volume_info, GetCachedVolumeInformation): Run the input file
901 name through unixtodos_filename, to ensure it is stored and
902 referenced in canonical form.
903 (get_volume_info): Lose the DBCS code, now works in UTF-8.
904 (logon_network_drive, sys_link, utime): Improve error handling.
905 (sys_access): New function.
906 (hashval, generate_inode_val): Unused functions deleted.
907 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
908 (check_windows_init_file): Convert error message from UTF-8 to
909 ANSI codepage, for display in the message box.
910 (globals_of_w32): Set w32_unicode_filenames according to the OS
913 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
914 w32_unicode_filenames is non-zero, ANSI mode otherwise.
915 (syms_of_w32term): Declare w32-unicode-filenames.
917 * w32proc.c (new_child, delete_child): Remove code that handled
918 unused pending_deletion and input_file members of the child struct.
919 (create_child, sys_spawnve): Convert all file names to ANSI
920 codepage. Use ANSI APIs explicitly; forcibly fail if any file
921 name cannot be encoded in ANSI codepage. Don't use
922 unixtodos_filename, mirror slashes by hand.
923 (record_infile, record_pending_deletion): Functions deleted.
924 (Fw32_short_file_name): Call w32_get_short_filename instead of
927 * w32notify.c (add_watch): Work in Unicode mode when
928 w32_unicode_filenames is non-zero, ANSI mode otherwise.
929 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
930 instead, do the same with Lisp primitives.
932 * w32fns.c (file_dialog_callback, Fx_file_dialog)
933 (Fsystem_move_file_to_trash, Fw32_shell_execute)
934 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
935 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
936 (Fw32_shell_execute): Improve error reporting.
937 (Fdefault_printer_name): Ifdef away for Cygwin.
939 * w32.h (struct _child_process): Remove input_file and
940 pending_deletion members that are no longer used.
941 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
942 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
943 (ansi_encode_filename): New and updated prototypes.
945 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
947 (unexec): Don't use dostounix_filename, it expects a file name in
948 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
951 * fileio.c (Ffile_name_directory, file_name_as_directory)
952 (directory_file_name, Fexpand_file_name)
953 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
954 arguments of dostounix_filename.
955 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
956 use MAX_UTF8_PATH for size of file-name strings.
957 (emacs_readlinkat): Build an explicitly unibyte string for file
959 (syms_of_fileio) <file-name-coding-system>:
960 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
962 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
963 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
964 directories to UTF-8.
965 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
966 environment, and each element of the input PATH, to UTF-8.
968 * dired.c (file_attributes): Use build_unibyte_string explicitly
969 to make Lisp strings from user and group names.
971 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
974 * coding.c (decode_file_name, encode_file_name): New functions.
976 * termcap.c (tgetent): Adapt to the change in arguments of
979 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
982 * msdos.c (dostounix_filename, init_environment): Adapt to the
983 change in arguments of dostounix_filename.
985 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
986 [WINDOWSNT]: Encode file names passed to the image libraries in
989 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
990 [WINDOWSNT]: Convert file names to the current ANSI codepage.
992 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
993 arguments of dostounix_filename.
995 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
997 * font.h (struct font_entity) [HAVE_NS]: New field to record
998 font driver which was used to create this entity.
999 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1000 frame where the font was opened.
1001 (font_close_object): Add prototype.
1002 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1003 (font_close_object): Not static any more. Lost frame arg.
1004 Adjust comment and users.
1005 * alloc.c (cleanup_vector): Call font_close_object to adjust
1006 per-frame font counters correctly. If HAVE_NS, also call
1007 driver-specific cleanup for font-entity objects.
1008 * ftfont.c (ftfont_open):
1009 * nsfont.m (nsfont_open):
1010 * w32font.c (w32font_open_internal):
1011 * xfont.c (xfont_open):
1012 * xftfont.c (xftfont_open): Save frame pointer in font object.
1013 * macfont.m (macfont_open): Likewise.
1014 (macfont_descriptor_entity): Save driver pointer to be able
1015 to call its free_entity routine when font-entity is swept.
1016 * ftxfont.c (ftxfont_open): Add eassert because frame
1017 pointer should be saved by ftfont_driver.open.
1019 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1021 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1022 input polling is used. This is still meaningful for Cygwin, see
1023 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1024 * keyboard.c (poll_for_input_1, input_polling_used): Define
1026 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1027 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1028 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1029 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1030 (face_for_char): Likewise. Rearrange eassert and return ASCII
1031 face for CHAR_BYTE8_P.
1032 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1034 2013-12-11 Ken Brown <kbrown@cornell.edu>
1036 * dispextern.h (erase_phys_cursor):
1037 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1039 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1041 * nsterm.m (x_free_frame_resources):
1042 * term.c (tty_free_frame_resources):
1043 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1044 face cache because it's implied by free_frame_faces anyway.
1045 * w32term.c (x_free_frame_resources): Likewise. Do not call
1046 free_frame_faces twice.
1048 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1050 * editfns.c (Fformat_time_string): Mention %F in the doc.
1052 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1054 * window.c (resize_frame_windows): Don't return immediately when
1055 the root window's size doesn't change - the minibuffer window
1056 may still have to be repositioned/resized.
1057 * xfns.c (Fx_create_frame): Always change the frame size after
1058 initializing the frame's faces.
1059 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1060 change_frame_size should already have done it.
1061 (x_new_font): Assign new tool- and menu-bar heights.
1062 (x_set_window_size_1): Account for tool- and menu-bar heights
1063 (Bug#16013). Don't set pixel sizes since change_frame_size
1064 should already have done it.
1066 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1068 Remove the option of using libcrypto.
1069 * Makefile.in (LIB_CRYPTO): Remove.
1070 (LIBES): Don't use it.
1072 2013-12-11 Juri Linkov <juri@jurta.org>
1074 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1075 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1077 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1079 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1080 drawn tool bar items (Bug#16058).
1081 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1083 2013-12-09 Ken Brown <kbrown@cornell.edu>
1085 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1087 * lisp.h (get_frame_param): Adjust conditions for prototype
1090 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1092 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1093 Avoid unused macro warning if configured --without-xft.
1095 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1097 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1099 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1101 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
1103 * emacs.c (main): Call fixup_locale a second time for GNUStep.
1105 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1107 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1109 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1111 Use libcrypto's checksum implementations if available, for speed.
1112 * Makefile.in (LIB_CRYPTO): New macro.
1115 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1116 The macro didn't conform to C99 due to type mismatch,
1117 which caused compilation failure with Sun C 5.12,
1118 and it was confusing anyway. Include window.h to declare
1119 redisplay_other_windows.
1121 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1123 * window.c (set_window_buffer): Update mode line (bug#16084).
1125 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1127 Fix minor problems found by static checking.
1128 * keyboard.c (poll_for_input_1, input_polling_used):
1129 Define only if HAVE_NTGUI.
1130 * xmenu.c (popup_activate_callback): Omit unnecessary
1131 check against USE_X_TOOLKIT, which must be defined here anyway.
1132 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1135 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1137 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1139 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1141 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1143 * nsterm.m (x_set_window_size): Remove fprintf.
1144 (init): Define always. Set applicationDidFinishLaunchingCalled
1146 (applicationDidFinishLaunching:):
1147 Set applicationDidFinishLaunchingCalled.
1148 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1151 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1153 Pixel resize changes for NS (Bug#16049).
1154 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1155 height/width. row/cols are locals.
1156 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1157 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1158 (windowWillResize): Remove gsextra. Calculate extra as in
1160 (x_new_font): Don't change frame size if fullscreen.
1161 Change size pixelwise.
1163 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1164 comment in xfns.c. Change to pixelwise call.
1166 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1168 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1171 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1173 * xterm.c (input_signal_count): Remove.
1174 (x_dispatch_event): Define unconditionally.
1175 (x_make_frame_visible): Process X events until the frame
1176 is really visible (Bug#16027).
1177 * xterm.h (x_dispatch_event): Declare unconditionally.
1179 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1181 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1183 * nsterm.m (x_set_window_size): Handle pixelwise.
1185 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1187 * w32term.c (x_new_font):
1188 * xterm.c (x_new_font): Calculate new frame size from new font
1191 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1193 * lisp.h (FOR_EACH_TAIL): New macro.
1194 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1196 * window.c (select_window): Call second wset_redisplay before we change
1197 selected_window (bug#16034).
1199 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1201 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1203 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1205 * w32xfns.c: Include window.h, to avoid a compiler warning.
1207 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1209 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1210 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1211 window_scroll takes care of it.
1212 (Fset_window_point, Fdelete_other_windows_internal)
1213 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1214 (Fsplit_window_internal, Fdelete_window_internal)
1215 (Fresize_mini_window_internal, Fset_window_configuration)
1216 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1217 cause redisplay instead of forcing a complete redisplay.
1218 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1219 we're only affecting the selected_window.
1221 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1223 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1224 directional control characters. Update type and category
1225 determination according to the UBA from Unicode v6.3.
1226 (bidi_category_t): New category EXPLICIT_FORMATTING.
1228 * dispextern.h (bidi_type_t): Update to include new bidirectional
1229 properties introduced with Unicode v6.3. (Bug#16043)
1231 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1233 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1236 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1238 * font.c (font_list_entities): Remove dummy assignment.
1239 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1240 used on graphic displays only. Remove unused 'font_encoder' member.
1241 (struct font_bitmap): Remove unused 'extra' member.
1242 * nsfont.m (nsfont_open):
1243 * w32font.c (w32font_open_internal):
1244 * ftfont.c (ftfont_get_bitmap): Adjust users.
1246 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1248 Use bool for boolean.
1249 * tparam.c (tparam1):
1250 * undo.c (record_point, record_property_change):
1251 Use bool for boolean, for local vars that are always true or false.
1253 Minor integer overflow fixes (Bug#16033).
1254 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1255 This improves on the previous fix to this function.
1256 (window_resize_check): When summing up pixel counts, don't rely on
1257 undefined behavior if the sum overflows.
1259 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1261 * window.c (Fset_window_new_pixel): Don't choke at negative
1262 argument value (Bug#16033).
1264 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1265 to avoid crash in window_box_height.
1267 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1268 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1270 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1272 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1274 Minor integer overflow fixes.
1275 * window.c (Fset_window_new_pixel, grow_mini_window):
1276 * xdisp.c (Fwindow_text_pixel_size):
1277 Avoid undefined behavior on signed integer overflow.
1278 * xfns.c (x_set_mouse_color):
1279 Check that drag shape fits in 'unsigned', since that's what X wants.
1281 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1283 Improve reporting of fatal exception on MS-Windows.
1284 * w32fns.c (my_exception_handler): New function.
1285 (globals_of_w32fns): Set it up as the unhandled exception
1286 handler. Initialize exception code and address to zeros.
1287 (emacs_abort): If the exception code and address are available,
1288 print them at the beginning of the backtrace. Fix the format of
1289 printing addresses (was producing 0x0x12345678 on XP).
1292 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1294 * eval.c (Fbacktrace__locals): New function.
1295 (syms_of_eval): Defsubr it.
1297 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1299 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1300 Define here to unify between...
1301 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1302 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1304 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1306 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1308 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1309 fringe background extension.
1310 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1311 because they are now always the same as `left' and `width',
1312 respectively. Remove code for the case that `width' and
1313 `sb_width' are different.
1315 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1317 Fix minor problems found by static checking.
1318 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1319 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1320 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1322 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1324 * image.c (imagemagick_compute_animated_image): Don't crash if we
1325 have an animation with different-sized images (bug#15313).
1327 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1329 Remove some unused items introduced during pixelwise change.
1330 * window.c (window_resize_total_check): Remove unused function.
1331 * xdisp.c (remember_mouse_glyph): Remove unused label.
1332 (Ftool_bar_height): Move declaration inside #if.
1333 * xterm.c (x_set_window_size): Don't use r and c.
1335 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1337 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1340 * window.c (Fset_window_configuration): Comment out unused variables.
1342 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1344 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1346 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1348 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1350 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1351 HAVE_GNUTLS3 (Bug#16001).
1353 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1354 if interrupts are deferred (Bug#15801).
1356 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1358 Support resizing frames and windows pixelwise.
1359 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1360 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1361 (struct glyph_matrix): Replace window_left_col and
1362 window_top_line by window_pixel_left and window_pixel_top.
1363 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1365 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1366 (draw_window_divider, move_it_to, x_draw_right_divider)
1367 (x_draw_bottom_divider, change_frame_size): Add or fix
1369 * dispnew.c (change_frame_size_1): Change prototype.
1370 (adjust_glyph_matrix, required_matrix_width)
1371 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1372 values instead of lines and columns.
1373 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1374 WINDOW_TOTAL_FRINGE_WIDTH.
1375 (handle_window_change_signal, do_pending_window_change)
1376 (init_display): Adjusts calls of change_frame_size.
1377 (change_frame_size, change_frame_size_1): Handle pixelwise
1379 * frame.c (Qright_divider_width, Qbottom_divider_width):
1381 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1382 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1383 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1384 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1386 (set_frame_param): New function.
1387 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1388 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1389 (Ffringe_width, Fborder_width, Fright_divider_width)
1390 (Fbottom_divider_width): New functions, defsubr them.
1391 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1392 New argument pixelwise.
1393 (struct frame_parm_table): New members Qright_divider_width and
1394 Qbottom_divider_width.
1395 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1396 (x_report_frame_params): Handle Qright_divider_width and
1397 Qbottom_divider_width.
1398 (x_set_right_divider_width, x_set_bottom_divider_width):
1400 (frame_resize_pixelwise): New option.
1401 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1402 new_pixelwise, right_divider_width and bottom_divider_width;
1403 remove total_lines; rename text_lines, text_cols, new_text_lines
1404 and new_text_cols to text_height, text_width, new_height and
1405 new_width respectively.
1406 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1407 FRAME_TEXT_WIDTH respectively.
1408 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1409 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1410 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1412 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1413 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1414 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1415 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1416 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1417 (FRAME_TOTAL_COLS_ARG): Remove macro.
1418 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1419 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1420 (x_wm_set_size_hint): Handle frame pixel sizes.
1421 * indent.c (compute_motion, Fcompute_motion):
1422 Call window_body_width instead of window_body_cols.
1423 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1424 (make_lispy_position): Handle right and bottom dividers.
1425 (Fsuspend_emacs): Pixelize call of change_frame_size.
1426 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1427 * lisp.h: Extern set_frame_param.
1428 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1430 (Fx_create_frame): Add entry for vertical_drag_cursor.
1431 Pixelize call of change_frame_size.
1432 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1433 * nsterm.m (ns_update_window_end): Optionally draw right
1435 (x_set_window_size): Add argument pixelwise.
1436 Call check_frame_size and change_frame_size with pixelwise zero.
1437 (ns_draw_window_divider): New function.
1438 (ns_redisplay_interface): Add ns_draw_window_divider.
1439 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1440 (x_new_font): Call x_set_window_size with pixelwise zero.
1441 * print.c (print_object): For a window print its sequence
1443 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1444 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1445 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1446 (w32_createwindow): Use scroll bar area width.
1447 (w32_wnd_proc): Handle bottom divider width.
1448 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1449 (Fx_create_frame): Default divider width parameters.
1450 Caclulate sizes pixelwise. Add vertical drag cursor support.
1451 (x_create_tip_frame): Default divider widths to zero.
1452 Pixelize call to change_frame_size.
1453 (Fx_show_tip): Add handling of divider widths. Pixelize window
1455 (Fw32_frame_rect): New function.
1456 (frame_parm_handler w32_frame_parm_handlers): Add divider
1458 (Vx_window_vertical_drag_shape): Add variable.
1459 * w32inevt.c (resize_event, maybe_generate_resize_event):
1460 Pixelize change_frame_size calls.
1461 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1463 * w32term.c (w32_draw_window_divider): New function.
1464 (x_update_window_end): Handle right divider.
1465 (w32_draw_fringe_bitmap, x_scroll_run)
1466 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1467 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1468 Calculate new frame sizes pixelwise.
1469 (x_new_font): Pixelize call to x_set_window_size.
1470 (x_check_fullscreen): Pixelize call to change_frame_size.
1471 (x_set_window_size_1, x_set_window_size): New argument
1472 pixelwise. Calculate pixelwise.
1473 (x_wm_set_size_hint): Use scroll bar area width.
1474 (w32_redisplay_interface): Add w32_draw_window_divider.
1475 * w32term.h (struct w32_output): Add vertical drag cursor.
1476 * widget.c (set_frame_size, update_wm_hints)
1477 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1479 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1480 * window.c (sequence_number): Restore.
1481 (Fwindow_pixel_width, Fwindow_pixel_height)
1482 (Fwindow_mode_line_height, Fwindow_header_line_height)
1483 (window_pixel_to_total, Frun_window_scroll_functions)
1484 (Fset_window_new_pixel, window_resize_apply_total)
1485 (Fwindow_resize_apply_total): New functions.
1486 (window_body_height, window_body_width): Rename from
1487 window_body_lines. New argument PIXELWISE.
1488 Calculate pixelwise.
1489 (Fwindow_body_height, Fwindow_body_width): New argument
1491 (coordinates_in_window, window_relative_x_coord): Use window's
1492 pixel width instead of total width.
1493 (replace_window, recombine_windows): Initialize pixel values.
1494 (resize_root_window, resize_frame_windows, grow_mini_window)
1495 (shrink_mini_window): New argument PIXELWISE.
1496 Calculate pixelwise.
1497 (Fdelete_other_windows_internal, adjust_window_margins)
1498 (window_resize_check, window_resize_apply)
1499 (Fdelete_window_internal, Fresize_mini_window_internal)
1500 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1501 (check_frame_size): Rename arguments. New argument PIXELWISE.
1502 Calculate pixelwise.
1503 (set_window_buffer): Make samebuf bool. Run configuration change
1504 hook only if buffer changed.
1505 (Fset_window_buffer): Rewrite doc-string.
1506 (make_window): Initialize new_pixel slot.
1507 (Fwindow_resize_apply): Check pixel size of root window.
1508 (Fsplit_window_internal): Call 2nd argument pixel_size.
1509 Calculate pixelwise.
1510 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1512 (save_window_data): New slots frame_text_width,
1513 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1514 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1516 (Fcurrent_window_configuration, Fset_window_configuration)
1517 (save_window_save, compare_window_configurations): Handle new
1518 slots in save_window_data and saved_window.
1519 (Fset_window_scroll_bars): Fix doc-string.
1520 (window_resize_pixelwise): New variable.
1521 (coordinates_in_window, Fcoordinates_in_window_p):
1523 (make_parent_window): Adjust sequence_number.
1524 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1526 * window.h (struct window): New members new_pixel, pixel_left,
1527 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1528 (wset_new_pixel): New function.
1529 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1530 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1531 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1532 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1533 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1534 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1535 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1536 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1537 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1538 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1539 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1540 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1541 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1542 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1543 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1545 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1546 (window_body_width, check_frame_size): Adapt external declarations.
1547 * xdisp.c (last_max_ascent): New integer.
1548 (window_text_bottom_y): Handle bottom divider.
1549 (window_box_width, window_box_height): Calculate pixelwise.
1550 (get_glyph_string_clip_rects): Handle right divider.
1551 (remember_mouse_glyph): When windows are resized pixelwise
1552 proceed with width and height set to 1.
1553 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1555 (move_it_to): Calculate and return maximum x position
1557 (Fwindow_text_pixel_size): New function.
1558 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1559 (tool_bar_lines_needed): Rename to tool_bar_height.
1560 Calculate pixelwise.
1561 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1562 Calculate pixelwise.
1563 (redisplay_tool_bar): Calculate pixelwise.
1564 (redisplay_window): Calculate pixelwise. Handle dividers.
1565 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1566 (x_draw_vertical_border): Handle dividers.
1567 (define_frame_cursor1): Handle vertical drag cursor.
1568 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1569 (expose_window): Calculate pixelwise. Handle dividers.
1570 (init_xdisp): Initialize pixel values.
1571 * xfaces.c (Qwindow_divider): New face.
1572 (realize_basic_faces): Realize it.
1573 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1574 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1575 (x_set_scroll_bar_default_width): Default actual width to 16.
1576 (Fx_create_frame): Set sizes pixelwise.
1577 (x_create_tip_frame): Default divider widths to zero.
1578 Pixelize call of change_frame_size.
1579 (Fx_show_tip): Handle divider widths. Initial pixel position
1581 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1582 (Vx_window_vertical_drag_shape): New option.
1583 * xmenu.c (free_frame_menubar): Pixelize call of
1585 * xterm.c (x_draw_window_divider): New function.
1586 (x_update_window_end): Optionally draw right divider.
1587 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1588 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1589 (handle_one_xevent, x_new_font): Calculate pixelwise.
1590 (x_set_window_size_1, x_set_window_size): New argument
1591 pixelwise. Calculate pixelwise.
1592 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1593 (struct x_redisplay_interface): Add x_draw_window_divider.
1594 * xterm.h (struct x_output): Add vertical_drag_cursor.
1596 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1598 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1599 Set invisible frames's `redisplay' when a full redisplay is requested.
1600 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1601 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1602 (display_mode_lines): Set it here instead.
1604 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1606 * dispextern.h (set_window_update_flags): Remove.
1608 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1610 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1612 * xdisp.c (REDISPLAY_SOME_P): New macro.
1613 (redisplay_internal): Use it (bug#15999).
1614 (prepare_menu_bars, redisplay_window): Use it as well.
1616 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1618 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1620 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1621 (globals_of_w32font): Zero it out.
1622 (GetCharWidth32W_Proc): New function pointer.
1623 (get_char_width_32_w): New function.
1624 (compute_metrics): If get_glyph_outline_w returns an error, try
1625 get_char_width_32_w before declaring a failure. This avoids
1626 punishing raster (a.k.a. "bitmap") fonts by slowing down
1627 redisplay. (Bug#6364).
1629 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1631 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1632 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1633 highlight needs to be redisplayed. (Bug#15913)
1635 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1637 Fix minor problems found by static checking.
1638 * buffer.h (struct buffer_text, struct buffer):
1639 * frame.h (struct frame):
1640 * window.h (struct window):
1641 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1642 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1643 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1644 no-longer-valid use of HAVE_MENUS.
1645 * xdisp.c (propagate_buffer_redisplay): Now static.
1647 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1649 * xmenu.c (Fmenu_or_popup_active_p):
1650 * window.c (Fset_window_configuration):
1651 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1652 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1653 * fns.c (Fyes_or_no_p):
1654 * editfns.c (Fmessage_box, Fmessage_or_box):
1655 * alloc.c (make_save_ptr_ptr):
1656 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1658 * window.c (Fset_window_configuration): Move select_window later.
1660 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1662 Refine redisplay optimizations to only redisplay *some* frames/windows
1663 rather than all of them.
1664 * xdisp.c (REDISPLAY_SOME): New constant.
1665 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1666 (bset_redisplay, bset_update_mode_line): New functions.
1667 (message_dolog): Use bset_redisplay.
1668 (clear_garbaged_frames): Use fset_redisplay.
1669 (echo_area_display): Use wset_redisplay.
1670 (buffer_shared_and_changed): Remove.
1671 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1672 frame titles. Compute the actual set of windows redisplayed.
1673 Don't update frame titles and menu bars for frames that don't need to
1675 (propagate_buffer_redisplay): New function.
1677 (redisplay_internal): Use it. Be more selective in the set of windows
1678 we redisplay. Propagate windows_or_buffers_changed to
1679 update_mode_lines a bit later to simplify the code.
1680 (mark_window_display_accurate_1): Reset window and buffer's
1682 (redisplay_window): Do nothing if neither the window nor the buffer nor
1683 the frame needs redisplay.
1684 * window.h (struct window): Add `redisplay' field.
1685 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1686 (redisplay_other_windows, window_list): New declarations.
1687 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1688 (window_list): Not static any more.
1689 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1690 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1691 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1692 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1693 * frame.h (struct frame): Add `redisplay' field.
1694 Move `external_menu_bar' bitfield next to other bit-fields.
1695 (SET_FRAME_GARBAGED): Use fset_redisplay.
1696 (SET_FRAME_VISIBLE): Don't garbage the frame;
1697 Use redisplay_other_windows.
1698 * buffer.h (struct buffer): Add `redisplay' field.
1699 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1700 (modify_overlay): Use bset_redisplay.
1701 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1703 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1705 Support w32 file notifications in batch mode.
1706 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1707 invalid (which happens in batch mode). If non-interactive, call
1708 handle_file_notifications to store file notification events in the
1709 input queue. (Bug#15933)
1711 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1713 * w32inevt.c (handle_file_notifications): Now external, not static.
1715 * w32term.h (handle_file_notifications): Provide prototype.
1717 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1718 init_crit, since init_display, which does that otherwise, is not
1721 2013-11-27 Glenn Morris <rgm@gnu.org>
1723 * Makefile.in ($(lispsource)/international/charprop.el): New.
1724 (emacs$(EXEEXT)): Depend on charprop.el.
1726 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1728 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1729 deleting portions of the buffer under non-nil REPLACE argument.
1732 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1733 directory, watch it and not its parent.
1734 (add_watch): Allow empty string in FILE.
1736 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1738 * window.c (Fset_window_start, window_resize_apply)
1739 (window_scroll): Reset window_end_valid (Bug#15957).
1741 2013-11-27 Glenn Morris <rgm@gnu.org>
1743 * Makefile.in (leimdir): Now in lisp source directory.
1744 ($(leimdir)/leim-list.el): Just use ../leim .
1745 * epaths.in (PATH_DUMPLOADSEARCH):
1746 * lread.c (load_path_default):
1747 * nsterm.m (ns_load_path): No more leim directory.
1749 2013-11-26 Andreas Schwab <schwab@suse.de>
1751 * .gdbinit (xgettype): Add cast.
1753 2013-11-26 Glenn Morris <rgm@gnu.org>
1755 Preload leim-list.el.
1756 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1757 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1758 is a single directory.
1760 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1762 bool-vector-subsetp is now the normal direction (Bug#15912).
1763 * data.c (Fbool_vector_subsetp): Test whether the first argument
1764 is a subset of the second one, not the reverse. Add doc string.
1766 Fix minor problems found by static checking.
1767 * lread.c (load_path_default): Now static.
1768 * textprop.c (text_property_stickiness): Be consistent about the
1769 test used when deciding whether to consider the previous character.
1770 This simplifies the code a bit.
1772 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1774 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1776 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1777 (syms_of_frame): Don't defsubr them.
1779 2013-11-25 Glenn Morris <rgm@gnu.org>
1781 * lread.c (load_path_default): Change the sense of the argument.
1782 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1783 from dump_path. When it is not, avoid checking dump_path twice.
1785 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1786 uninstalled dump_path against installed Vload_path. (Bug#15964)
1788 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1790 Export get_pos_property to Elisp.
1791 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1792 (syms_of_editfns): Export it to Elisp.
1794 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1796 2013-11-23 Romain Francoise <romain@orebokech.com>
1798 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1799 initialization here ...
1800 (syms_of_fileio): ... from here.
1802 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1804 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1805 Please use --enable-check-lisp-object-type.
1807 2013-11-23 Glenn Morris <rgm@gnu.org>
1809 * process.c (get_process): Explicit error for dead buffers.
1811 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1813 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1815 2013-11-23 Glenn Morris <rgm@gnu.org>
1817 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1818 * lread.c (load_path_check): Take path to check as argument.
1819 (load_path_default): New, split from init_lread.
1820 (init_lread): Move calc of default load-path to load_path_default.
1821 Empty elements in EMACSLOADPATH now stand for the default.
1822 (load-path): Doc fix.
1823 * emacs.c (decode_env_path): Add option to treat empty elements
1824 as nil rather than ".".
1825 * callproc.c (init_callproc_1, init_callproc):
1826 * image.c (Vx_bitmap_file_path):
1827 * lisp.h (decode_env_path):
1828 * lread.c (Vsource_directory):
1829 Update for new argument spec of decode_env_path.
1831 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1833 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1834 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1836 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1838 Fix some dependency problems that cause unnecessary recompiles.
1839 Problem reported by RMS in
1840 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1841 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1842 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1843 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1844 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1845 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1846 (boostrap-clean): No need to remove stamp-oldxmenu.
1848 Fix recently introduced bool vector overrun.
1849 This was due to an optimization that went awry.
1850 Reported by Glenn Morris in
1851 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1852 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1853 for empty vectors, undoing the 2013-11-18 change.
1854 * data.c (bool_vector_binop_driver): Rely on this.
1855 Fix bug that occasionally overran the destination.
1856 * lisp.h (struct Lisp_Bool_vector): Document this.
1858 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1860 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1863 * nsterm.m (init, run, stop:): Comment out for now, does not work
1866 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1868 * charset.c (syms_of_charset): Don't read past end of string.
1870 2013-11-19 Glenn Morris <rgm@gnu.org>
1872 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1874 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1876 Add hooks to run on gaining/losing focus. (Bug#15029)
1877 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1878 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1879 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1881 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1883 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1884 The old names predated the API change that put destination at end.
1886 Improve API of recently-added bool vector functions (Bug#15912).
1887 The old API had (bool-vector-count-matches A B)
1888 and (bool-vector-count-matches-at A B I), which gave the
1889 misleading impression that the two functions were variants, one
1890 with a location I. The new API has (bool-vector-count-population A)
1891 and (bool-vector-count-consecutive A B I) to make the distinction
1892 clearer. The first function no longer has a B argument, since the
1893 caller can easily determine the number of nils if the length and
1894 number of ts is known.
1895 * data.c (Fbool_vector_count_population): Rename from
1896 bool_vector_count_matches, and accept just 1 argument.
1897 (Fbool_vector_count_consecutive): Rename from
1898 Fbool_vector_count_matches_at.
1900 Always allocate at least one bits_word per bool vector.
1901 See Daniel Colascione in:
1902 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1903 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1904 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1905 * lisp.h (struct Lisp_Bool_vector): Document this.
1907 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1909 * insdel.c (invalidate_buffer_caches): New function, consolidated
1910 from part of prepare_to_modify_buffer.
1911 (insert_from_gap, prepare_to_modify_buffer):
1912 * coding.c (code_convert_region, code_convert_string):
1913 Call invalidate_buffer_caches. (Bug#15841)
1915 * lisp.h (invalidate_buffer_caches): Add prototype.
1917 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1919 * w32term.c (x_update_window_end): Don't invalidate the entire
1920 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1921 highlight needs to be redisplayed. (Bug#15913)
1923 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1925 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1927 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1929 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1930 while we are using Vprin1_to_string_buffer.
1932 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1933 after inserting the description string. (Bug#15907)
1935 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1937 * data.c: Work around bogus GCC diagnostic about shift count.
1938 Reported by Eli Zaretskii in
1939 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1940 (pre_value): New function.
1941 (count_trailing_zero_bits): Use it.
1943 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1945 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1946 assume C macros are not supported even under -g3 in these old GCC
1949 2013-11-15 Leo Liu <sdl.web@gmail.com>
1951 * minibuf.c (Ftry_completion, Fall_completions)
1952 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1954 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1956 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1957 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1958 This avoids placing unnecessary constants into the Emacs code.
1960 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1962 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1963 for Cygwin w32 build.
1965 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1966 for Cygwin w32 build. (Bug#15892)
1968 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1970 Simplify, port and tune bool vector implementation.
1971 * alloc.c (bool_vector_exact_payload_bytes)
1972 (bool_vector_payload_bytes): Remove.
1973 (bool_vector_fill): Return its argument.
1974 * alloc.c (bool_vector_fill):
1976 * print.c (print_object):
1977 Simplify by using bool_vector_bytes.
1978 * alloc.c (make_uninit_bool_vector):
1979 New function, broken out from Fmake_bool_vector.
1980 (Fmake_bool_vector): Use it. Use tail call.
1981 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1982 * data.c (BITS_PER_ULL): New constant.
1983 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1984 if long long versions don't exist.
1985 (shift_right_ull): New function.
1986 (count_one_bits_word): New function, replacing popcount_bits_word
1987 macro. Don't assume that bits_word is no wider than long long.
1988 (count_one_bits_word, count_trailing_zero_bits):
1989 Don't assume that bits_word is no wider than long long.
1990 * data.c (bool_vector_binop_driver, bool_vector_not):
1991 * fns.c (Fcopy_sequence):
1993 Create an uninitialized destination, to avoid needless work.
1994 (internal_equal): Simplify.
1995 (Ffillarray): Prefer tail call.
1996 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1997 contain at least one word.
1998 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1999 chars are narrower than ints.
2000 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2001 * fns.c (Fcopy_sequence):
2003 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2004 Don't try to port to hosts where bits_word values have holes; the
2005 code wouldn't work there anyway. Verify this assumption, though.
2006 (bool_vector_bytes): New function.
2007 (make_uninit_bool_vector): New decl.
2008 (bool_vector_fill): Now returns Lisp_Object.
2010 * xfns.c (xic_create_fontsetname):
2011 * xrdb.c (gethomedir): Prefer tail calls.
2013 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2015 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2016 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2018 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2019 that requires a return value.
2020 (Fset_buffer_modified_p): Take advantage of this change to do
2023 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2025 * buffer.c (Frestore_buffer_modified_p): Sync it with
2026 Fset_buffer_modified_p.
2027 (Fforce_mode_line_update): New function, moved from subr.el.
2028 (Fset_buffer_modified_p): Use them.
2029 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2031 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2033 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2034 This avoids undefined behavior when subtracting pointers into
2035 different aways. On my platform it also makes the code a tad
2036 smaller and presumably faster.
2038 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2040 * keyboard.c (command_loop_1): Use region-extract-function.
2041 * insdel.c (Qregion_extract_function): Not static any more (can we
2042 stop pretending that these vars can benefit from being marked static?).
2044 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2046 * search.c (find_newline): If buffer text is relocated during the
2047 "dumb loop", adjust C pointers into buffer text to follow suit.
2050 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2052 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2053 for conversion (Bug#15837).
2055 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2057 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2058 for the entire range of inserted characters. (Bug#15841)
2060 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2062 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2064 (realize_default_face): Remove assignment to distant-foreground if
2065 unspecified (Bug#15815).
2067 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2069 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2070 cache-long-scans disabled, since we don't want to call
2071 prepare_to_modify_buffer (in insert_1_both) for each message we
2074 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2075 from buffer.c. Improve commentary to the buffer field setter
2078 * buffer.c (bset_cache_long_scans): Static function deleted.
2079 Improve commentary to the buffer field setter functions.
2080 (init_buffer_once): Default for cache-long-scans changed to t.
2083 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2085 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2087 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2088 This bug was introduced in my 2013-06-21 change, and caused
2089 struct Lisp_Sub_Char_Table objects to be given too many slots,
2090 which broke 'make -C admin/unidata'.
2092 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2094 Import changes from mac-port 4.5.
2095 * macfont.m (mac_font_copy_default_descriptors_for_language)
2096 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2097 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2098 (macfont_language_default_font_names): New.
2099 (macfont_list): Rearrange language/charset code.
2100 (macfont_close): Don't check for macfont_info->cache.
2101 (mac_ctfont_create_preferred_family_for_attributes): New font
2102 selection code, call
2103 mac_font_copy_default_name_for_charset_and_languages.
2104 (mac_font_copy_default_descriptors_for_language)
2105 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2107 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2109 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2111 Port to C11 aligned_alloc, and fix some integer overflows.
2112 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2113 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2114 and use of posix_memalign replaced with aligned_alloc.
2115 (aligned_alloc): New function, defined or declared as needed.
2116 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2117 Don't undef; configure.ac now does this.
2118 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2119 (calloc, aligned_alloc): Check for integer overflow.
2120 (aligned_alloc): Rename from memalign. All uses changed.
2121 (memalign): New function, an alias for aligned_alloc.
2123 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2125 * xdisp.c (redisplay_internal): Fix typo in last change.
2127 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2129 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2131 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2133 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2134 redisplay--mode-lines-cause.
2135 (redisplay_internal): Keep them uptodate. Remove redundant check of
2136 buffer_shared_and_changed.
2137 * *.[chm]: Number every assignment to update_mode_lines so we
2138 can track why it is set.
2140 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2142 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2144 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2146 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2147 can track why it is set.
2149 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2151 Integer-related fixes for term.c etc.
2152 * dispextern.h (face_tty_specified_color): New function.
2153 * term.c (turn_on_face): Don't rely on undefined behavior when
2154 assigning an out-of-range value to 'long'.
2155 Simplify test for toggling highlight.
2156 (tty_capable_p): Omit last two (unused) args. All callers changed.
2157 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2158 (read_menu_input, tty_menu_activate, tty_menu_show):
2159 * xfaces.c (x_supports_face_attributes_p)
2160 (tty_supports_face_attributes_p):
2161 Use bool for boolean. All callers changed.
2162 (tty_supports_face_attributes_p): Omit defaults for color indices;
2163 no longer needed. Simplify tail call.
2165 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2167 * xdisp.c (prepare_menu_bars): Mark static.
2168 * lisp.h (prepare_menu_bars): Don't declare.
2169 * xselect.c (x_handle_selection_clear):
2170 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2172 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2174 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2175 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2177 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2179 * keyboard.c (Fcommand_error_default_function): Rename from
2180 Fdefault_error_output.
2182 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2184 * keyboard.c (Fdefault_error_output): New function, extracted from
2186 (syms_of_keyboard): Use it for Vcommand_error_function.
2188 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2190 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2191 (init_eval): Use it to ensure handlerlist is non-NULL.
2192 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2193 (Fsignal): Adjust NULLness test of handlerlist.
2194 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2196 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2198 * callproc.c (call_process): Call prepare_to_modify_buffer before
2199 decoding text read from the sub-process, as the decoded stuff will
2200 be inserted into the buffer. This will invalidate the various
2201 caches maintained for the buffer. (Bug#15148)
2203 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2205 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2206 string of glyphless-char-display.
2208 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2210 * nsfns.m (ns_get_name_from_ioreg): New function.
2211 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2212 OSX >= 10.9. Use ns_get_name_from_ioreg.
2214 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2216 Simplify and port recent bool vector changes.
2217 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2218 only in this file. Use a more-efficient implementation if the
2219 second argument is a power of 2.
2220 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2221 Remove no-longer-necessary compile-time checks.
2222 (bool_vector_exact_payload_bytes): New function.
2223 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2224 exact payload changed to call the new function. Do not assume
2225 that the arg or result fits in ptrdiff_t.
2226 (bool_vector_fill): New function.
2227 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2229 (vroundup_ct): Don't assume arg fits in size_t.
2230 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2231 invoke set_category_set.
2232 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2233 All callers changed. Use bool_vector_set.
2234 * category.h (XCATEGORY_SET): Remove; no longer needed.
2235 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2237 * data.c (Faref): Use bool_vector_ref.
2238 (Faset): Use bool_vector_set.
2239 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2240 (Fbool_vector_not, Fbool_vector_count_matches)
2241 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2242 * fns.c (concat): Use bool_vector_ref.
2243 (Ffillarray): Use bool_vector_fill.
2244 (mapcar1): Use bool_vector_ref.
2245 (sxhash_bool_vector): Hash words, not bytes.
2246 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2247 a constant, since it's now used in #if.
2248 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2249 unsigned char on unusual architectures, so that we no longer
2250 assume that the number of bits per bits_word is a power of two or
2251 is a multiple of 8 or of CHAR_BIT.
2252 (Qt): Add forward decl.
2253 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2254 at least as strictly as bits_word.
2255 (bool_vector_data, bool_vector_uchar_data): New accessors.
2256 All data structure accesses changed to use them.
2257 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2258 (bool_vector_set): New functions.
2259 (bool_vector_fill): New decl.
2260 (ROUNDUP): Move to alloc.c as described above.
2262 Fix recent gnutls changes.
2263 * gnutls.c (Fgnutls_boot): Don't assume C99.
2264 * process.c (wait_reading_process_output): Fix typo in recent change.
2266 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2268 * process.c (wait_reading_process_output, read_process_output)
2269 (send_process): Check gnutls_state is not NULL.
2271 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2272 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2274 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2276 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2277 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2279 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2282 * nsfns.m (Fx_create_frame): Fix memory leak.
2284 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2285 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2286 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2288 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2290 * xdisp.c (message3_nolog, message_with_string): Encode the string
2291 before writing it to the terminal in a non-interactive session.
2293 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2294 sure we concatenate them into a unibyte string.
2296 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2297 resulting temporary name before returning it to the caller.
2298 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2299 is a unibyte string, convert NAME to a unibyte string to ensure
2300 that the result is also a unibyte string.
2302 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2303 create unibyte strings from default paths and directory/file
2306 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2309 * callproc.c (init_callproc): Use build_unibyte_string to make
2310 sure we create unibyte strings from default paths and
2311 directory/file names.
2313 * buffer.c (init_buffer): Don't store default-directory of
2314 *scratch* in multibyte form. The original problem which led to
2315 that is described in
2316 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2317 but it was solved long ago. (Bug#15260)
2319 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2321 Port to stricter C99 platforms.
2322 Especially, C99 prohibits nesting a struct X inside struct Y if
2323 struct X has a flexible array member.
2324 * alloc.c (struct sdata): New type.
2325 (sdata): Implement in terms of struct sdata.
2326 Remove u member; all uses replaced by next_vector, set_next_vector.
2327 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2328 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2329 (struct sblock): Rename first_data member to data, which is now
2330 a flexible array member. All uses changed.
2331 (next_vector, set_next_vector, large_vector_vec): New functions.
2332 (vector_alignment): New constant.
2333 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2334 (struct large-vector): Now merely a NEXT member, since the old approach
2335 ran afoul of stricter C99. All uses changed to use
2336 large_vector_vec or large_vector_offset.
2337 (large_vector_offset): New constant.
2338 * dispnew.c: Include tparam.h, for tgetent.
2339 Do not include term.h; no longer needed.
2340 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2341 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2342 (struct Lisp_Vector): Use a flexible array member for contents,
2343 instead of a union with a member that is an array of size 1.
2345 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2346 fact that the struct no longer contains a union.
2347 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2348 (struct Lisp_Save_Value, struct Lisp_Free):
2349 Use unsigned, not int, for spacers, to avoid c99 warning.
2350 (union specbinding): Use unsigned, not bool, for bitfield, as
2351 bool is not portable to pre-C99 hosts.
2353 2013-11-04 Glenn Morris <rgm@gnu.org>
2355 * emacs.c (usage_message): Mention that `-L :...' appends.
2357 2013-11-02 Glenn Morris <rgm@gnu.org>
2359 * Makefile.in (abs_builddir): Remove.
2360 (bootstrap_exe): Use relative filename.
2362 Use relative filenames in TAGS files.
2363 * Makefile.in (abs_srcdir): Remove it again.
2364 (.PHONY): Remove frc.
2365 (maintainer-clean): No more TAGS-LISP file.
2366 (TAGS): Pass relative file names to etags.
2367 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2369 * Makefile.in (abs_srcdir): New, set by configure.
2371 (maintainer-clean): Remove pointless echo. That should be in the
2372 top-level Makefile, if anywhere. Delete TAGS-LISP.
2373 (extraclean): No s/ and m/ directories for some time.
2374 (TAGS): Also depend on ctagsfiles3.
2375 Remove no-longer-defined S_FILE.
2376 Pass absolute filenames to etags once more.
2377 (TAGS-LISP): Replace lispdir with its expansion.
2378 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2379 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2381 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2383 * xfaces.c (check_lface_attrs, realize_default_face):
2384 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2385 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2387 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2389 * emacs.c (original_pwd): Remove global var by making it local.
2390 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2392 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2394 * xfaces.c: Declare color_distance.
2395 (QCdistant_foreground): New variable.
2396 (NEAR_SAME_COLOR_THRESHOLD): New define.
2397 (load_color2): New function.
2398 (load_color): Call load_color2.
2399 (load_face_colors): Call load_color2 and if distant-color is specified
2400 calculate distant and use distant-color if colors are near.
2401 (LFACE_DISTANT_FOREGROUND): New define.
2402 (merge_face_ref, Finternal_set_lisp_face_attribute)
2403 (Finternal_get_lisp_face_attribute)
2404 (x_supports_face_attributes_p): Handle distant-foreground similar to
2406 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2408 * dispextern.h (lface_attribute_index):
2409 Add LFACE_DISTANT_FOREGROUND_INDEX.
2411 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2413 * image.c (pbm_next_char): New function.
2414 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2415 (pbm_scan_number): Use it.
2416 (Qlibjpeg_version): New variable.
2417 (syms_of_image): DEFSYM and initialize it.
2419 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2421 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2423 2013-10-31 Glenn Morris <rgm@gnu.org>
2425 * emacs.c (original_pwd): New char.
2426 (main): If using --chdir, store original_pwd.
2427 (init_cmdargs): When setting Vinvocation_directory based on a
2428 relative argv[0], use original_pwd if set. (Bug#15768)
2430 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2432 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2434 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2436 * insdel.c: Fix minor problems found by static checking.
2437 (Qregion_extract_function): Now static.
2438 (prepare_to_modify_buffer_1): Remove unused locals.
2440 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2442 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2443 (syms_of_xdisp): Declare pre-redisplay-function.
2444 (markpos_of_region): Remove function.
2445 (init_iterator, compute_stop_pos, handle_face_prop)
2446 (face_before_or_after_it_pos, reseat_to_string)
2447 (get_next_display_element, window_buffer_changed)
2448 (redisplay_internal, try_cursor_movement, redisplay_window)
2449 (try_window_reusing_current_matrix, try_window_id, display_line)
2450 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2451 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2452 * window.h (struct window): Remove field `region_showing'.
2453 * dispextern.h (struct it): Remove region_beg/end_charpos.
2454 (face_at_buffer_position, face_for_overlay_string)
2455 (face_at_string_position): Update prototypes.
2456 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2457 (face_at_string_position): Remove `region_beg' and `region_end' args.
2458 * fontset.c (Finternal_char_font):
2459 * font.c (font_at, font_range): Adjust calls accordingly.
2460 * insdel.c (Qregion_extract_function): New var.
2461 (syms_of_insdel): Initialize it.
2462 (prepare_to_modify_buffer_1): Use it.
2464 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2466 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2467 * ftxfont.c (ftxfont_get_gcs):
2468 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2469 * xfaces.c (x_free_colors, x_free_dpy_colors)
2470 (x_create_gc, unload_color):
2471 * xselect.c (x_property_data_to_lisp):
2472 * xsettings.c (parse_settings):
2473 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2474 (get_bits_and_offset): Adjust definition.
2475 * frame.c (XParseGeometry): Adjust locals.
2476 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2477 * regex.h (toplevel): Likewise for reg_syntax_t.
2479 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2481 * eval.c (run_hook_with_args): Use FUNCTIONP.
2483 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2485 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2486 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2487 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2488 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2489 on MS-Windows anyway.
2490 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2491 (free_realized_face): ...adjust user.
2492 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2493 white relief pixels to -1.
2494 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2495 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2496 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2498 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2500 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2501 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2502 in practice now. All callers changed.
2504 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2506 * dispextern.h (struct face): Use bitfields for 'underline_type'
2507 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2508 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2509 'stipple' member. Move 'lface' member up to help...
2510 * xfaces.c (make_realized_face): ...this function to find and
2511 clear just the members that need clearing.
2512 (load_face_colors, realize_x_face):
2513 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2515 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2517 * xftfont.c (struct xftfont_info): Remove set-but-unused
2519 (xftfont_open): Adjust user.
2520 (xftfont_get_colors): Remove useless prototype.
2522 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2524 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2525 before passing them to 'unexec'. (Bug#15260)
2527 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2529 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2531 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2533 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2534 the changed signature of the font driver's 'close' method.
2536 * w32font.h (w32font_close): Adjust the prototype to the change in
2537 function definition.
2539 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2541 * w32uniscribe.c (uniscribe_close): Adapt the call to
2542 w32font_close to its new prototype.
2544 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2546 Omit unused frame argument of font API's close function.
2547 * font.h (struct font): Drop frame argument. Adjust comment.
2548 * font.c (font_clear_cache, font_close_object): Adjust users.
2549 * ftfont.c (ftfont_close):
2550 * ftxfont.c (ftxfont_close):
2551 * macfont.m (macfont_close):
2552 * nsfont.m (nsfont_close):
2553 * w32font.c (w32font_close):
2554 * xfont.c (xfont_close):
2555 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2556 tweak comments and make functions safe if called more than once for
2557 the same font object.
2559 Perform font-specific cleanup when font object is swept by GC. See
2560 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2561 * alloc.c (cleanup_vector): New function.
2562 (sweep_vector): Call it for each reclaimed vector object.
2563 * font.h (struct font): Adjust comment.
2565 2013-10-24 Glenn Morris <rgm@gnu.org>
2567 * Makefile.in (abs_top_srcdir): New, set by configure.
2569 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2571 Adjust recent font-related changes to fix bug#15686.
2572 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2573 is a live window system frame, mark its default font too.
2575 2013-10-23 Glenn Morris <rgm@gnu.org>
2577 * Makefile.in (RUN_TEMACS): Make relative (again).
2578 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2579 (bootstrap-emacs$(EXEEXT)):
2580 Quote entities that might contain whitespace.
2582 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2584 Port to Solaris 10 and its bundled GCC.
2585 Problem reported by Timothy C. Burt.
2586 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2588 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2590 Do not allow font caches to grow too large.
2591 * alloc.c (compact_font_cache_entry, compact_font_caches):
2592 New functions or stub if not HAVE_WINDOW_SYSTEM.
2593 (compact_undo_list): Factor out from Fgarbage_collect.
2595 (mark_face_cache): Mark face font. Move down to avoid
2597 (mark_terminals): Do not mark font cache here.
2598 (Fgarbage_collect): Call compaction functions described
2599 above. Adjust comment.
2601 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2603 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2604 chdir to HOME (bug#15607).
2606 * nsterm.m (Qcocoa, Qgnustep): New variables.
2607 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2608 (ns_get_color): Make selection color work for GNUStep also.
2610 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2612 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2613 handles mouse clicks. Instead, let GPM use the same code as all
2614 the other mice use. See the discussion starting at
2615 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2616 for the details of the problem with the menu bar this fixes.
2618 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2620 Remove port-specific display name lists to avoid extra
2621 complexity and data duplication with display info lists.
2622 * xterm.h (x_display_name_list): Remove declaration.
2623 * xterm.c (x_display_name_list): Remove.
2624 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2625 * xfns.c (x_display_info_for_name, Fx_display_list):
2626 Likewise. Use x_display_list where appropriate.
2627 * w32term.h (w32_display_name_list): Remove declaration.
2628 * w32term.c (w32_display_name_list): Remove.
2629 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2631 * w32fns.c (x_display_info_for_name, Fx_display_list):
2632 Likewise. Use x_display_list where appropriate.
2633 * nsterm.h (ns_display_name_list): Remove declaration.
2634 * nsterm.m (ns_display_name_list): Remove.
2635 (ns_term_init, syms_of_nsterm): Adjust users.
2636 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2637 Likewise. Use x_display_list where appropriate.
2638 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2639 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2640 (mark_terminals): Mark per-terminal font cache.
2642 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2644 Don't run timers in input-pending-p. Its new check-timers param
2645 provides the prior behavior. (Bug#15045).
2646 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2648 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2650 Make some functions static in non-Microsoft builds.
2651 On my platform (Fedora 19 x86-64), this shrinks the
2652 Emacs executable (text+data) by 0.25%.
2653 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2654 (load_color) [!MSDOS]:
2655 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2656 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2657 * lisp.h (check_existing):
2658 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2659 (network_interface_info) [!WINDOWSNT]:
2660 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2661 Remove extern decls.
2662 * fileio.c (check_existing):
2663 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2664 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2665 (network_interface_info) [!WINDOWSNT]:
2666 * term.c (encode_terminal_code) [!WINDOWSNT]:
2667 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2668 * xfaces.c (load_color) [!MSDOS]:
2670 * fileio.c (check_existing, check_executable, check_writable):
2671 * process.c (network_interface_list, network_interface_info):
2672 Move earlier, so that we don't need forward decls.
2673 * gnutls.c (fn_gnutls_transport_set_errno)
2674 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2676 * w32.c (init_environment): Use faccessat rather than
2677 check_existing, partly for consistency with the rest of the code
2678 in this file, partly so that check_existing can be static.
2680 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2681 * emacs.c (MAIN_PROGRAM): New macro.
2682 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2683 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2685 bool vector int width fixes
2686 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2687 (Fbool_vector_count_matches_at):
2688 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2689 can exceed PTRDIFF_MAX, at least in theory.
2690 (Fbool_vector_count_matches_at):
2691 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2693 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2695 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2696 (struct sockaddr): Add forward decl, for platforms that lack it.
2698 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2700 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2703 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2705 * w32.c (network_interface_get_info, network_interface_list)
2706 (network_interface_info): New functions. (Bug#15610)
2707 (GetAdaptersInfo_Proc): New typedef.
2708 (get_adapters_info): New wrapper function.
2709 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2711 * process.h (network_interface_list, network_interface_info):
2714 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2715 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2716 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2717 for WINDOWSNT. Doc fix.
2718 (syms_of_process): Defsubr Snetwork_interface_list and
2719 Snetwork_interface_info unconditionally.
2721 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2722 in NS GUI sessions. (Bug#15629)
2724 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2726 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2728 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2730 * print.c (print_object): Print " ..." when truncating bool vectors.
2732 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2734 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2735 standard mouse buttons.
2737 * termhooks.h (struct input_event): Remove incorrect commentary.
2739 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2741 Disallow bool vector operations on mixed-length operands.
2742 The old behavior left garbage in the result vector sometimes,
2743 and didn't seem to be useful.
2744 * data.c (Qwrong_length_argument): New static var.
2745 (wrong_length_argument): New function.
2746 (bool_vector_binop_driver): Check that args agree in length.
2748 * keyboard.c, keyboard.h (all_kboards): Now static.
2750 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2752 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2753 note from the lispref.
2755 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2757 * nsterm.h (struct ns_display_info): Remove set-but-unused
2758 member image_cache (image caches are per-terminal anyway).
2759 (FRAME_X_IMAGE_CACHE): Remove.
2760 * nsterm.m (ns_initialize_display_info): Adjust user.
2762 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2764 * w32proc.c: Include mingw_time.h.
2766 * w32.c: Include mingw_time.h.
2768 Implement scrolling of TTY menus when the screen is too short.
2770 * term.c (tty_menu_display): Accept an additional argument, the
2771 menu item from which to start displaying the menu. Account for
2772 the value of Y when limiting the menu to the number of available
2774 (mi_result): New enumeration.
2775 (read_menu_input): Return enumerated value. When the y coordinate
2776 hits min_y or max_y, return scroll indication instead of wrapping
2778 (tty_menu_activate): Handle the scrolling indications from
2779 read_menu_input. Compute the first menu item to display and pass
2780 it to tty_menu_display.
2782 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2784 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2785 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2786 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2787 Adjust to match the change described below.
2788 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2789 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2790 memory_below_frame members to...
2791 * termchar.h (struct tty_display_info): ...here because they're
2792 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2793 * term.c (init_tty):
2794 * nsterm.m (ns_create_terminal):
2795 * w32term.c (w32_create_terminal):
2796 * xterm.c (x_create_terminal): Adjust users.
2797 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2798 to filter out non-TTY frames. Adjust comment.
2799 (scrolling): Adjust user. Prefer eassert for debugging check.
2801 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2803 * xfaces.c (PT_PER_INCH): Remove unused macro.
2804 * termhooks.h (struct terminal): Remove set-but-unused
2805 member fast_clear_end_of_line.
2806 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2807 * nsterm.m (ns_create_terminal):
2808 * term.c (init_tty):
2809 * w32term.c (w32_create_terminal):
2810 * xterm.c (x_create_terminal): Adjust users.
2812 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2814 * lisp.h (bool_vector_size): New function.
2815 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2816 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2817 (Fbool_vector_not, Fbool_vector_count_matches_at):
2818 Remove uses of 'eassume' that should no longer be needed,
2819 because they are subsumed by the 'eassume' in bool_vector_size.
2821 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2823 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2824 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2825 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2827 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2829 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2830 have different dimensions. (Bug#15575)
2832 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2835 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2837 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2839 * term.c (tty_menu_show): Never return with unbalanced
2840 specpdl. Use eassert for debugging check. Adjust style.
2842 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2844 * term.c (read_menu_input): Make selection of menu items
2845 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2846 (tty_menu_activate): Fix off-by-one error when computing max_y.
2848 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2850 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2851 audit logging (only used with GnuTLS 3.x) and enable it.
2853 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2855 * dispnew.c (redraw_frame): Remove useless #ifdef because
2856 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2857 Also, move TTY fflush to...
2858 * term.c (tty_update_end): ...this function.
2860 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2862 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2863 the end of the frame's glyph matrix. (Bug#15575)
2865 * term.c (tty_menu_display): Don't move cursor while overwriting
2866 frame's glyphs with menu items. Limit the number of items
2867 displayed to what can be shown on the available screen lines,
2868 excluding the echo area.
2869 (tty_menu_activate): Limit the Y coordinate allowed by
2870 read_menu_input to the last screen line used for menu display.
2872 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2874 * lisp.h (eassume): New macro.
2875 Also, include <verify.h>, for 'assume'.
2876 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2877 (vroundup, vector_nbytes):
2878 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2879 (Fbool_vector_not, Fbool_vector_count_matches)
2880 (Fbool_vector_count_matches_at):
2881 Use eassume, not eassert.
2882 * casetab.c (set_identity, shuffle):
2883 * composite.c (composition_gstring_put_cache):
2884 * dispnew.c (update_frame_1):
2885 * ftfont.c (ftfont_shape_by_flt):
2886 * image.c (gif_load):
2887 * intervals.c (offset_intervals):
2888 * macfont.m (macfont_shape):
2889 Remove calls to 'assume' that are no longer needed, because
2890 --enable-gcc-warnings no longer generates bogus warnings
2891 when these calls are removed.
2893 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2895 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2897 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2899 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2900 (Qsubstitute_env_in_file_name): New var.
2901 (syms_of_fileio): Define it.
2903 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2905 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2906 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2909 * term.c (save_and_enable_current_matrix): Don't allocate and
2910 don't save margin areas.
2911 (restore_desired_matrix): Don't restore margin areas.
2912 (free_saved_screen): Don't free margin areas.
2914 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2916 * image.c: Pacify --enable-gcc-warnings.
2917 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2918 #define only if used.
2920 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2922 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2923 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2924 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2925 (gif_load): For giflib v5.x and later, display the error message
2926 produced by giflib when its functions fail.
2927 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2930 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2932 * keyboard.c (last_event_timestamp): Remove. For X selection and
2933 GTK popup menus, it may be obtained from per-frame X display info.
2934 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2935 (process_special_events): Adjust users.
2936 * keyboard.h (last_event_timestamp): Remove declaration.
2937 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2938 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2939 * menu.h (xmenu_show): Adjust prototype.
2940 * menu.c (Fx_popup_menu): Adjust user.
2941 * xselect.c (x_own_selection, x_get_foreign_selection)
2942 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2944 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2946 * keyboard.c (init_kboard): Now static. Add arg
2947 to denote window system. Adjust comment.
2948 (init_keyboard): Adjust user.
2949 (allocate_kboard): New function.
2951 * nsterm.m (ns_term_init):
2952 * term.c (init_tty):
2953 * w32term.c (w32_create_terminal):
2954 * xterm.c (x_term_init): Use it.
2955 * keyboard.h (init_kboard): Remove prototype.
2956 (allocate_kboard): Add prototype.
2958 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2960 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2961 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2963 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2965 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2967 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2969 * term.c (tty_menu_activate): Flush the output stream after
2970 showing the cursor, and don't mark the frame garbaged at exit from
2971 the function. Fixes redisplay glitches when moving from one menu
2974 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2976 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2977 or throw error (Bug#15570).
2979 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2981 * intervals.c (temp_set_point_both): Move test into 'eassert',
2984 * lisp.h (eassert): Don't use 'assume'.
2985 Sometimes 'assume' wins in performance, and sometimes it loses,
2986 so it shouldn't be used all the time. Perhaps we need two
2987 flavors of 'eassert', one for where 'assume' is far more likely
2988 to help or to hurt; but that can be done later.
2989 Problem reported by Dmitry Antipov in
2990 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2991 Also, don't include <verify.h>; no longer needed.
2993 2013-10-09 Glenn Morris <rgm@gnu.org>
2995 * eval.c (Fcond): Doc tweak.
2997 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2999 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3000 expressions with side effects to eassert. (Bug#15565)
3002 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3004 * fns.c (hashfn_user_defined): Allow hash functions to return any
3007 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3009 Fix minor problems found by static checking.
3010 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3011 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3012 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3013 * keyboard.c (read_menu_command): Remove unused local.
3014 * lisp.h (read_menu_command): New decl.
3015 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3016 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3017 Return ptrdiff_t, not int.
3018 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3019 not int, for benefit of xpalloc.
3020 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3022 (have_menus_p): Remove; unused.
3023 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3024 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3025 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3027 (save_and_enable_current_matrix): Omit unnecessary casts.
3028 (read_menu_input): Omit local extern decl (now in lisp.h).
3029 Don't access uninitialized storage if mouse_get_xy fails.
3030 (tty_menu_activate): Mark local as initialized, for lint.
3031 (tty_menu_activate, tty_meny_show): Remove unused locals.
3033 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3035 Support menus on text-mode terminals.
3036 * xterm.h (xw_popup_dialog): Add prototype.
3038 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3039 (xmenu_show): Block input here, instead in Fx_popup_menu.
3040 (xw_popup_dialog): New function, with X-specific bits of popup
3043 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3046 * window.c (Fset_window_configuration): Use run-time tests of the
3047 frame type instead of compile-time conditionals, when menu-bar
3048 lines are considered.
3050 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3051 (w32_popup_dialog): New prototypes.
3053 * w32menu.c (Fx_popup_dialog): Function deleted.
3054 (w32_popup_dialog): New function, with w32 specific bits of popup
3055 dialogs. Block input here.
3057 * w32inevt.c (w32_console_read_socket): Minor change to add
3058 debugging TTY events.
3060 * w32fns.c (show_hourglass): If returning early because the frame
3061 is not a GUI frame, unblock input.
3063 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3064 (cursorY): New functions.
3066 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3067 WINDOWSNT, macros that call curX and curY elsewhere.
3069 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3071 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3072 specific function to hide and show cursor on a text-mode terminal.
3073 (tty_menu_struct, struct tty_menu_state): New structures.
3074 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3075 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3076 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3077 (tty_menu_locate, save_and_enable_current_matrix)
3078 (restore_desired_matrix, screen_update, read_menu_input)
3079 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3080 (tty_pop_down_menu, tty_menu_last_menubar_item)
3081 (tty_menu_new_item_coords, tty_menu_show): New functions.
3082 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3084 * nsterm.h (ns_popup_dialog): Adjust prototype.
3086 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3088 (ns_popup_dialog): Adapt order of arguments to the other
3089 *_menu_show implementations.
3090 (Fx_popup_dialog): Function deleted.
3092 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3094 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3096 * menu.c (have_boxes): New function.
3097 (single_keymap_panes): Use it instead of a compile-time
3099 (single_menu_item): Use run-time tests of the frame type instead
3100 of compile-time conditionals.
3101 (encode_menu_string): New function.
3102 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3103 the macro, since different types of frame need different encoding
3105 (digest_single_submenu): Use run-time tests of frame type instead
3106 of, or in addition to, compile-time conditionals.
3107 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3108 (Fx_popup_menu): Detect when the function is called from keyboard
3109 on a TTY. Don't barf when invoked on a text-mode frame.
3110 Check frame type at run time, instead of compile-time conditionals for
3111 invoking terminal-specific menu-show functions.
3112 Call tty_menu_show on text-mode frames.
3113 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3114 run time to determine which alternative to invoke; support dialogs
3117 * keyboard.h <Qmouse_movement>: Declare.
3119 * keyboard.c <Qmouse_movement>: Now extern.
3120 <Qecho_keystrokes>: New static variable.
3121 (read_key_sequence): Accept an additional argument, a flag to
3122 prevent redisplay during reading of the key sequence. All callers
3124 (read_menu_command): New function.
3125 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3127 (toolkit_menubar_in_use): New function.
3128 (make_lispy_event): Use it instead of a compile-time test.
3130 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3131 window-system being available.
3133 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3134 to x-popup-dialog on the frame type, they all now support popup
3137 * dispnew.c (save_current_matrix): Save the margin areas.
3138 (restore_current_matrix): Restore margin areas.
3139 (update_frame_with_menu): New function.
3141 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3144 * alloc.c (make_save_ptr): Now compiled unconditionally.
3146 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3148 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3149 (redraw_frame, update_frame): Adjust users.
3150 * dispextern.h (set_window_update_flags): Adjust prototype.
3151 * xdisp.c (redisplay_internal): When updating all frames with zero
3152 windows_or_buffers_changed, assume that only the windows that shows
3153 current buffer should be really updated.
3155 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3157 Do not allocate huge temporary memory areas and objects while encoding
3158 for file I/O, thus reducing an enormous memory usage for large buffers.
3159 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3160 * coding.h (struct coding_system): New member raw_destination.
3161 * coding.c (setup_coding_system): Initialize it to zero.
3162 (encode_coding_object): If raw_destination is set, do not create
3163 dst_object. Add comment.
3164 * fileio.c (toplevel): New constant E_WRITE_MAX.
3165 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3166 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3168 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3170 * nsterm.m (windowDidExitFullScreen:):
3171 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3173 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3175 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3176 * keyboard.c (unblock_input_to): Don't process pending signals
3177 if a fatal error is in progress.
3179 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3180 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3181 they're talking about words in Lisp bool vectors.
3182 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3183 * data.c (popcount_bits_word): Rename from popcount_size_t.
3184 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3187 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3189 Improve support for popcount and counting trailing zeros (Bug#15550).
3190 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3191 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3192 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3193 (popcount_size_t_msc, popcount_size_t_gcc):
3194 Remove; now done by Gnulib.
3195 (popcount_size_t): Now a macro that defers to Gnulib.
3196 (count_trailing_zero_bits): Return int, for consistency with
3197 Gnulib and because Emacs prefers signed to unsigned int.
3198 Don't assume that size_t is either unsigned int or unsigned long
3199 or unsigned long long.
3200 (size_t_to_host_endian): Do not assume that size_t is either
3201 exactly 32 or exactly 64 bits wide.
3202 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3203 etc., so that it's now an enum constant, not a macro.
3204 No need to assume that it's either 32 or 64.
3206 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3208 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3211 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3213 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3214 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3216 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3218 emacs_read and emacs_write now use void *, not char *.
3219 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3220 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3221 Buffer arg is now void *, not char *. This matches plain
3222 'read' and 'write' better, and avoids a constraint violation
3223 on Solaris 9 with Oracle Studio.
3225 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3227 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3228 memset to explicit loop. Otherwise copy largest possible chunk
3229 from initialized to uninitialized part, thus allowing the longer
3230 memcpy runs and reducing the number of loop iterations.
3232 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3234 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3235 hide toolbar (Bug#15388).
3236 (windowDidEnterFullScreen:): If presentation options are zero,
3237 set them here (Bug#15388).
3238 (ns_update_auto_hide_menu_bar): Remove runtime check.
3239 Don't auto hide dock unless menubar is also auto hidden.
3241 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3243 * editfns.c (message): Mention batch mode in doc string.
3245 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3247 * nsterm.m (check_native_fs): Remove erroneous comment.
3249 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3251 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3252 uses find_newline instead of scan_newline and so doesn't move point.
3254 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3256 Use hardware support for byteswapping on glibc x86 etc.
3257 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3258 whereas the old swap64 needed 30.
3259 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3260 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3261 Use byteswap.h's macros to swap bytes.
3262 * lisp.h (swap16, swap32, swap64): Remove.
3263 All uses replaced by bswap_16, bswap_32, bswap_64.
3265 * bytecode.c (exec_byte_code): Use some more volatile variables
3266 to work around local variables getting clobbered by longjmp.
3267 Port to pre-C99, which doesn't allow decls after stmts.
3269 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3271 * lisp.h (eassert): Assume that COND is true when optimizing.
3272 In other words, take on the behavior of eassert_and_assume.
3273 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3274 (eassert_and_assume): Remove. All uses replaced by eassert.
3276 * xdisp.c (Qglyphless_char): Now static.
3278 Adjust to merge from gnulib.
3279 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3280 * lisp.h: Include <verify.h>, for 'assume'.
3282 * eval.c (clobbered_eassert): New macro.
3283 (internal_catch, internal_condition_case)
3284 (internal_condition_case_1, internal_condition_case_2)
3285 (internal_condition_case_n): Use it instead of eassert
3286 when the argument contains locals clobbered by longjmp.
3287 Don't use clobbered locals outside of clobbered_eassert.
3288 (internal_lisp_condition_case): Use a volatile variable
3289 to work around a local variable's getting clobbered.
3291 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3293 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3294 (PUSH_HANDLER): New macro.
3295 (catchlist): Remove.
3296 (handlerlist): Always declare.
3298 * eval.c (catchlist): Remove (merge with handlerlist).
3299 (handlerlist, lisp_eval_depth): Not static any more.
3300 (internal_catch, internal_condition_case, internal_condition_case_1)
3301 (internal_condition_case_2, internal_condition_case_n):
3303 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3304 handlerlist/catchlist.
3305 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3306 handlerlist which can only handle a single condition-case handler at
3308 (find_handler_clause): Simplify since we only a single branch here
3311 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3313 (bcall0): New function.
3314 (exec_byte_code): Add corresponding cases. Improve error message when
3315 encountering an invalid byte-code. Let Bunwind_protect accept
3316 a function (rather than a list of expressions) as argument.
3318 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3319 and make them unconditional now that they're heap-allocated.
3321 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3323 * charset.c (Fdecode_char, Fencode_char): Remove description of
3324 `restriction' arg. now that it's hidden by advertised-calling-convention.
3326 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3328 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3329 Remove unused variable (from mac-port).
3330 (macfont_draw): Use s->ybase for correct y position.
3332 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3334 * frame.h (struct frame): Drop has_minibuffer member because...
3335 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3336 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3338 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3340 * window.h (struct window): Prefer enum text_cursor_kinds to int
3341 for phys_cursor_type member. Move the latter, phys_cursor_width,
3342 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3343 * window.c (replace_window, make_window): Adjust users.
3345 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3347 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3348 this module is never compiled otherwise.
3350 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3352 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3355 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3357 * xdisp.c (get_next_display_element): Don't call face_for_font in
3358 a build configured --without-x. (Bug#15484)
3360 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3362 * window.c (calc_absolute_offset): #elif should be #elif defined.
3364 * frame.c (delete_frame): Block/unblock input to overcome race
3365 condition (Bug#15475).
3367 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3369 * frame.c (delete_frame): Record selected frame only after
3370 calling Qdelete_frame_functions (Bug#15477).
3372 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3374 * nsterm.m (ns_selection_color): Remove.
3375 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3376 NSColor selectedText(Background)Color. Only for COCOA.
3377 (ns_term_init): Remove assignment of ns_selection_color, logic
3378 moved to ns_get_color.
3380 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3381 NS_SELECTION_COLOR_DEFAULT.
3382 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3384 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3386 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3387 frame' does not have the tool_bar_window member.
3389 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3391 Signal error when reading an empty byte-code object (Bug#15405)
3392 * lread.c (read1): signal error
3393 * alloc.c (make_byte_code): eassert header size
3394 (sweep_vectors): change an int to size_t
3396 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3398 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3399 instead of ints, as it's the usual style for offsetof constants. See:
3400 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3402 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3403 This is ugly, but it should fix the performance problem for older
3404 GCC versions in the short run. I'll look into integrating the
3405 Gnulib module for popcount, as a better fix.
3406 See the thread starting in:
3407 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3408 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3409 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3410 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3411 (popcount_size_t): Use it.
3413 2013-09-24 Daniel Colascione <dancol@dancol.org>
3415 * process.c (Fnetwork_interface_info): Fix build break due to
3418 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3420 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3421 Prefer signed to unsigned integers where either will do.
3422 No need for 'const' on locals that do not escape.
3423 Omit easserts with unnecessary and unportable assumptions about
3424 alignment. Avoid unnecessary casts to char *.
3426 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3428 Use union for the payload of struct Lisp_Vector.
3429 This helps to avoid a few glitches dictated by C's aliasing rules.
3430 * lisp.h (struct Lisp_Vector): Use union for next and
3431 contents member. Adjust comment. Change related users.
3432 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3433 Related users changed.
3434 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3435 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3436 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3437 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3439 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3441 Optimize glyph row clearing and copying routines.
3442 * dispextern.h (struct glyph_row): Change layout of struct
3443 glyph_row to help copy_row_except_pointers. Adjust comment.
3444 * dispnew.c (null_row): Remove.
3445 (clear_glyph_row): Use offsetof and memset to find and clear
3446 just the members that need clearing. Adjust comment.
3447 (copy_row_except_pointers): Likewise for copying.
3449 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3451 Some minor cleanups of recently-added bool vector code.
3452 * conf_post.h (assume): Always return void. Use lint version
3453 only if GCC and MSC versions don't apply.
3454 * conf_post.h (assume):
3455 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3456 Depend on _MSC_VER, not __MSC_VER, for consistency with
3458 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3459 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3460 (bool_vector_binop_driver, count_trailing_zero_bits)
3461 (size_t_to_host_endian): Now static, not static inline;
3462 the latter isn't needed with modern compilers and doesn't
3463 work with older compilers anyway.
3465 * alloc.c (valgrind_p): Use bool for boolean.
3467 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3469 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3470 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3471 (display_last_displayed_message_p, message_buf_print)
3472 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3473 Use bool for boolean.
3474 * dispextern.h (cancel_line, init_desired_glyphs):
3475 Remove ancient leftover.
3476 (help_echo_showing_p, hourglass_shown_p):
3477 * lisp.h (noninteractive_need_newline): Adjust declaration.
3479 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3481 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3483 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3484 ...this file and convert the latter to static. Adjust comment.
3485 (make_initial_frame):
3486 * window.c (init_window_once): Adjust user.
3487 * frame.h (last_nonminibuf_frame): Remove declaration.
3488 * lisp.h (selected_frame): Likewise.
3489 * msdos.c (the_only_display_info): Adjust comment.
3491 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3493 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3494 computing the end column of mouse-highlight that comes from
3495 display or overlay strings. (Bug#15437)
3496 (note_mouse_highlight): Adapt calculation of last argument to
3497 mouse_face_from_string_pos to the above change.
3499 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3500 all platforms, not just for clang.
3502 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3504 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3505 about excess arguments to snprintf.
3507 * conf_post.h(assume): Use __builtin_unreachable for clang.
3509 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3511 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3512 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3514 2013-09-23 Daniel Colascione <dancol@dancol.org>
3516 * alloc.c (USE_VALGRIND): New macro; on by default
3517 when ENABLE_CHECKING.
3518 (mark_maybe_object, mark_maybe_pointer)
3519 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3521 (valgrind_p) [USE_VALGRIND]: New variable.
3522 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3524 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3526 * process.c (wait_reading_process_output): Change int pnamelen to
3529 * nsterm.m (setMarkedText:selectedRange:):
3530 (deleteWorkingText):
3531 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3532 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3533 argument to unsigned long to avoid warning.
3534 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3536 * conf_post.h (assume): Fix compiler error: x shall be cond.
3538 2013-09-22 Daniel Colascione <dancol@dancol.org>
3540 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3541 warning when compiling without a window system.
3543 2013-09-22 Daniel Colascione <dancol@dancol.org>
3545 * data.c (Qbool_vector_p): New symbol.
3546 (bool_vector_spare_mask, popcount_size_t_generic)
3547 (popcount_size_t_msc, popcount_size_t_gcc)
3549 (bool_vector_binop_driver)
3550 (count_trailing_zero_bits, size_t_to_host_endian)
3551 (Fbool_vector_exclusive_or)
3552 (Fbool_vector_union)
3553 (Fbool_vector_intersection, Fbool_vector_set_difference)
3554 (Fbool_vector_subsetp, Fbool_vector_not)
3555 (Fbool_vector_count_matches)
3556 (Fbool_vector_count_matches_at): New functions.
3557 (syms_of_data): Intern new symbol, functions.
3558 * alloc.c (bool_vector_payload_bytes): New function.
3559 (Fmake_bool_vector): Instead of calling Fmake_vector,
3560 which performs redundant initialization and argument checking,
3561 just call allocate_vector ourselves. Make sure we clear any
3562 terminating padding to zero.
3563 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3564 instead of open-coding the size calculation.
3565 (vroundup_ct): New macro.
3566 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3567 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3568 * composite.c (composition_gstring_put_cache):
3569 Change lint_assume to assume.
3570 * conf_post.h (assume): New macro.
3571 (lint_assume): Remove.
3572 * dispnew.c (update_frame_1): Change lint_assume to assume.
3573 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3575 * image.c (gif_load): Change lint_assume to assume.
3576 * lisp.h (eassert_and_assume): New macro.
3577 (Qbool_vector_p): Declare.
3578 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3579 (swap16, swap32, swap64): New inline functions.
3580 * macfont.m (macfont_shape): Change lint_assume to assume.
3581 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3582 * xsettings.c (parse_settings): Use new swap16 and
3583 swap32 from lisp.h instead of file-specific macros.
3585 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3587 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3588 found (which can legitimately happen when the glyph row at the
3589 window start is disabled in the current_matrix. (Bug#15365)
3591 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3593 Fix syntax.h bug introduced by recent INLINE change.
3594 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3595 conditionally compiled one way in some modules, and a different
3596 way in others. This doesn't work with extern inline functions,
3597 which must have the same definition in all modules, because the
3598 defining code might be shared across modules, depending on the
3599 implementation. Symptoms reported by Martin Rudalics in:
3600 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3601 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3602 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3603 overriding the corresponding functions in syntax.h.
3604 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3605 (syntax_property): New inline functions.
3606 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3607 Rewrite in terms of these new functions.
3609 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3611 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3612 not chars_in_text, whose result depends on the multibyteness of
3613 the current buffer. (Bug#15426)
3615 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3617 Port recent change to hosts where pointers aren't 'long'.
3618 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3619 Don't assume that pointers are the same width as 'long'.
3620 Add a compile-time check that a pointer fits into two X slots.
3622 A simpler, centralized INLINE.
3623 * conf_post.h (INLINE): Define only if not already defined.
3624 This allows us to use a single INLINE, defined by one file
3626 * emacs.c (INLINE): Define it.
3627 Also, include category.h, charset.h, composite.h, dispextern.h,
3628 syntax.h, systime.h, so that their INLINE definitions are expanded
3630 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3631 * buffer.h, buffer.c (BUFFER_INLINE):
3632 * category.h, category.c (CATEGORY_INLINE):
3633 * character.h, character.c (CHARACTER_INLINE):
3634 * charset.h, charset.c (CHARSET_INLINE):
3635 * composite.h, composite.c (COMPOSITE_INLINE):
3636 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3637 * frame.h, frame.c (FRAME_INLINE):
3638 * intervals.h, intervals.c (INTERVALS_INLINE):
3639 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3640 * lisp.h, alloc.c (LISP_INLINE):
3641 * process.h, process.c (PROCESS_INLINE):
3642 * syntax.h, syntax.c (SYNTAX_INLINE):
3643 * systime.h, sysdep.c (SYSTIME_INLINE):
3644 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3645 * window.h, window.c (WINDOW_INLINE):
3646 Remove. All uses replaced with INLINE.
3648 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3650 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3653 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3655 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3656 'const char *' to avoid compiler warnings due to similar change in
3657 the prototype of x_get_string_resource.
3659 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3661 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3662 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3663 going to replace static variables below. Adjust comments.
3664 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3665 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3666 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3667 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3668 Related users changed.
3669 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3670 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3671 last_mouse_movement_time, going to replace static variables below.
3673 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3674 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3676 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3677 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3678 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3679 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3680 static variables below.
3681 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3682 (last_mouse_scroll_bar): Remove.
3683 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3684 (mouseExited): Related users changed.
3686 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3688 Do not use external array to process X scroll bar messages.
3689 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3690 (x_send_scroll_bar_event): Pack window pointer into two slots
3691 of XClientMessageEvent if we're 64-bit. Adjust comment.
3692 (x_scroll_bar_to_input_event): Unpack accordingly.
3694 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3696 Ifdef away recent changes which aren't relevant to NS port.
3697 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3698 [!HAVE_NS]: Declare as such.
3699 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3700 [!HAVE_NS]: Define as such.
3702 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3704 * frame.c (x_redo_mouse_highlight): New function
3705 to factor out common code used in W32 and X ports.
3706 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3707 * xterm.h (struct x_display_info):
3708 * w32term.h (struct w32_display_info):
3709 * nsterm.h (struct ns_display_info): New members
3710 last_mouse_motion_frame, last_mouse_motion_x and
3711 last_mouse_motion_y, going to replace static variables below.
3712 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3713 (redo_mouse_highlight): Remove.
3714 (note_mouse_movement, syms_of_xterm): Adjust user.
3715 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3716 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3717 (redo_mouse_highlight): Remove.
3718 (note_mouse_movement, syms_of_w32term): Adjust user.
3719 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3720 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3722 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3723 * nsfns.m (compute_tip_xy): Adjust user.
3725 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3727 * frame.c (x_mouse_grabbed): New function.
3728 * dispextern.h (x_mouse_grabbed): Add prototype.
3729 (last_mouse_frame): Remove declaration.
3730 * xterm.h (struct x_display_info):
3731 * w32term.h (struct w32_display_info):
3732 * nsterm.h (struct ns_display_info): New member
3733 last_mouse_frame, going to replace...
3734 * xdisp.c (last_mouse_frame): ...global variable.
3735 (note_tool_bar_highlight):
3736 * w32term.c (w32_mouse_position, w32_read_socket):
3737 * xterm.c (XTmouse_position, handle_one_xevent):
3738 Use x_mouse_grabbed.
3739 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3741 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3743 * w32term.c (w32_read_socket): Avoid temporary
3744 variables in a call to x_real_positions.
3745 * xterm.c (handle_one_xevent): Likewise.
3747 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3749 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3750 (x_icon_type): Remove prototype.
3751 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3752 * frame.c (x_icon_type): Remove.
3753 * w32term.c (x_make_frame_visible, x_iconify_frame):
3754 * xterm.c (x_make_frame_visible, x_iconify_frame):
3755 Use x_set_bitmap_icon to factor out common code.
3757 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3759 * dispextern.h (check_x_display_info, x_get_string_resource):
3760 Declare here just once and unify the latter.
3761 * frame.c (check_x_display_info, x_get_string_resource):
3762 * nsterm.h (check_x_display_info):
3763 * xrdb.c (x_get_string_resource):
3764 * xterm.h (check_x_display_info): Remove prototypes.
3765 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3766 * w32reg.c (x_get_string_resource): Likewise.
3767 (w32_get_rdb_resource): Adjust user.
3769 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3771 * xterm.h (struct x_display_info): New member
3772 x_pending_autoraise_frame, going to replace...
3773 * xterm.c (pending_autoraise_frame): ...static variable.
3774 (x_new_focus_frame, XTread_socket): Adjust users.
3775 * w32term.h (struct w32_display_info): New member
3776 w32_pending_autoraise_frame, going to replace...
3777 * w32term.c (pending_autoraise_frame): ...global variable.
3778 (x_new_focus_frame, w32_read_socket): Adjust users.
3780 2013-09-17 Glenn Morris <rgm@gnu.org>
3782 * xdisp.c (message_dolog): If we create *Messages*,
3783 switch it to messages-buffer-mode.
3785 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3787 Don't overuse 'const' in types of locals.
3788 * bidi.c (bidi_count_bytes):
3789 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3790 (xg_event_is_for_scrollbar):
3791 * xselect.c (x_handle_property_notify)
3792 (x_handle_selection_notify, x_handle_dnd_message):
3793 * xsettings.c, xsettings.h (xft_settings_event):
3794 * xterm.c (x_handle_net_wm_state, handle_one_event)
3795 (x_menubar_window_to_frame, x_detect_focus_change)
3796 (construct_mouse_click, note_mouse_movement)
3797 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3798 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3799 (handle_one_xevent, x_handle_net_wm_state):
3800 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3801 (x_handle_dnd_message):
3802 Avoid unnecessary 'const', typically the second 'const' in
3803 'const foo * const arg', a 'const' that does not affect the API
3804 and doesn't significantly help the human reader.
3806 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3808 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3809 only if Glib < 2.36.0.
3810 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3811 * xsettings.c (init_gconf, init_gsettings): Do not check
3813 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3815 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3817 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3819 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3820 before calling g_type_init.
3822 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3824 * nsterm.m (syms_of_nsterm): ... to here.
3826 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3828 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3829 (ignore_next_mouse_click_timeout): Use Time as X does.
3830 (handle_one_xevent): Avoid cast and use unsigned comparison.
3832 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3834 Do not copy X event in handle_one_xevent except KeyPress case.
3835 Wnen XEvent is processed, it is unlikely to be changed except
3836 KeyPress case, so we can avoid copying and use const pointer to
3837 const data to make sure that an event is not changed elsewhere.
3838 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3839 const' and do not create local copy except for the KeyPress event.
3840 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3841 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3842 (x_handle_net_wm_state, x_menubar_window_to_frame)
3843 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3844 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3845 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3846 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3847 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3848 (x_handle_dnd_message):
3849 * xsettings.c (xft_settings_event):
3850 Use 'const XEvent * const' where appropriate.
3851 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3853 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3855 Fix X event waiting to handle multiple frames.
3856 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3857 * xterm.c (pending_event_wait): Remove. Adjust users.
3858 (x_detect_focus_change): Pass frame arg.
3859 (handle_one_xevent): Find related frame early and clear per-frame
3860 wait_event_type only if this is an event for the relevant frame.
3861 (x_wait_for_event): Use per-frame wait_event_type.
3863 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3865 * nsfns.m (Fx_create_frame): Fix font driver registration for
3868 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3869 for syms_of_macfont.
3871 * nsterm.m: Include macfont.h.
3872 (ns_tmp_flags, ns_tmp_font): Remove.
3873 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3874 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3875 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3876 (changeFont:): Fix code style. Check for font driver type when
3879 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3882 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3883 (nsfont_open): Set font driver type.
3884 Set font->ascent and font->descent. Figure out font instead of
3885 ns_tmp_font, and flags instead of ns_tmp_flags.
3886 Fix indentation. Remove call to ns_draw_text_decoration,
3889 * nsfns.m: Include macfont.h.
3890 (Fx_create_frame): Register macfont driver, make a better default font.
3891 (Fns_popup_font_panel): Get font from macfont driver, if used.
3893 * macfont.m, macfont.h, macuvs.h: New files.
3895 * font.h: Declare syms_of_macfont.
3897 * font.c (syms_of_font): Call syms_of_macfont.
3899 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3901 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3903 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3904 and it is always zero for others, so I assume that this is an ancient
3905 leftover which nobody will want to change any more.
3906 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3907 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3908 * frame.c (x_set_scroll_bar_width):
3909 * w32fns.c (w32_createscrollbar):
3910 * w32term.c (w32_set_vertical_scroll_bar):
3911 * xfns.c (x_set_scroll_bar_default_width):
3912 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3913 (x_scroll_bar_expose): Related users changed.
3915 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3917 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3918 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3919 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3921 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3923 * nsterm.h, w32term.h, xterm.h: ...and not here.
3924 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3925 Remove unused Xisms.
3926 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3927 these modules are never compiled otherwise.
3929 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3931 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3932 Doc fix. (Bug#15375)
3934 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3936 Unify Fx_focus_frame between all ports.
3937 * frame.h (x_focus_frame): New prototype.
3938 * xfns.c (Fx_focus_frame): Remove.
3939 (syms_of_xfns): Do not defsubr it.
3940 (x_focus_frame): X implementation.
3941 * nsfns.m (Fx_focus_frame): Remove.
3942 (syms_of_nsfns): Do not defsubr it.
3943 (x_focus_frame): NS implementation.
3944 * w32term.c (Fx_focus_frame): Remove.
3945 (x_focus_on_frame): Rename to...
3946 (x_focus_frame): W32 implementation.
3947 * w32term.h (x_focus_on_frame): Remove prototype.
3948 * w32fns.c (Fx_focus_frame): Remove.
3949 (syms_of_w32fns): Do not defsubr it.
3950 * frame.c (Fx_focus_frame): Define here.
3951 (syms_of_frame): Defsubr here.
3952 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3954 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3956 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3957 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3958 each port to reference the port-specific window system data.
3959 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3960 (FRAME_DISPLAY_INFO): Define.
3961 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3962 (FRAME_DISPLAY_INFO): Define. Adjust users.
3963 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3964 (FRAME_DISPLAY_INFO): Define. Adjust users.
3965 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3966 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3967 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3968 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3969 * xselect.c, xterm.c: All related users changed.
3971 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3973 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3974 (x_menubar_window_to_frame): Remove prototypes.
3975 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3976 (x_menubar_window_to_frame, x_top_window_to_frame):
3978 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3979 (x_menubar_window_to_frame, x_top_window_to_frame):
3980 ...to here and convert all but the last to static.
3982 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3984 * lisp.mk (lisp): Add w32-common-fns.elc.
3986 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3988 * charset.c (char_charset): Document an exception for char-charset.
3990 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3992 * xterm.h (x_display_info): New field last_user_time...
3993 * xterm.c (toplevel): ...to replace static last_user_time.
3994 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3996 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3998 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3999 scroll bar values to prevent thumb from disappear and update comment.
4001 2013-09-11 Glenn Morris <rgm@gnu.org>
4003 * emacs.c (usage_message): Possessive apostrophe tweak.
4005 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4007 * nsterm.m (syms_of_nsterm): Use Qns.
4008 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4009 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4010 * xfns.c (x_display_info_for_name, Fx_open_connection):
4011 Remove old '#if 0' code.
4012 (syms_of_xfns): Use Qx.
4013 * termhooks.h (fullscreen_hook): Remove the leftover.
4014 (struct terminal): Fix typo in comment.
4016 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4018 Cleaning up a few X scroll bar bits.
4019 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4020 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4021 New member last_seen_part, going to replace...
4022 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4023 (xt_action_hook) [USE_LUCID]: Adjust user.
4024 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4025 Lucid-specific scroll bar support.
4026 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4027 to int and adjust to use last_seen_part member.
4028 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4029 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4030 Initialize last_seen_part.
4032 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4034 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4035 insert-buffer-substring an empty string.
4037 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4039 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4040 avoiding a GCC warning.
4042 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4044 Ifdef away frame tool bar code when it is not really used.
4045 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4046 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4047 and minimize_tool_bar_window_p under the above.
4048 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4049 (fset_tool_bar_window): Likewise.
4050 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4051 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4052 (change_frame_size_1):
4053 * window.c (window_from_coordinates, Frecenter): Adjust users.
4054 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4055 code is not really used.
4056 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4057 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4058 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4059 [!USE_GTK && !HAVE_NS]: Define as such.
4060 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4061 (note_mouse_highlight, expose_frame):
4062 * xfns.c (x_set_tool_bar_lines):
4063 * xterm.c (handle_one_xevent): Adjust users.
4065 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4067 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4068 This bug was introduced by my 2013-08-26 patch, which incorrectly
4069 assumed that the terminfo implementation doesn't use termcap buffers.
4070 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4071 these buffers apparently are used after all.
4072 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4073 (struct tty_display_info): Define members termcap_term_buffer and
4074 termcap_strings_buffer even if TERMINFO.
4076 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4079 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4080 'usage' docstring entry to pacify make-docfile.
4082 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4084 Change comparison functions =, <, >, <=, >= to take many arguments.
4085 * data.c: Change comparison functions' interface and implementation.
4086 * lisp.h: Make arithcompare available for efficient two arg
4088 * bytecode.c: Use arithcompare.
4089 * fileio.c: Use new interface.
4091 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4093 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4095 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4097 * eval.c (Feval): Document the new use of `lexical'.
4099 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4101 Review and drop old frame resize hack.
4102 * frame.h (struct frame): Remove force_flush_display_p.
4103 * dispnew.c (update_frame): Adjust user and don't call
4104 flush_frame here. The comment has said that there was an issues
4105 with redisplaying fringes, but I don't see any differences with
4106 and without this hack. Hopefully we can continue without it.
4107 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4108 current frame matrices twice if resized_p is set.
4110 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4112 Do not populate pure Xism x_sync to other ports.
4113 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4114 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4115 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4116 * w32term.h (x_sync): Remove prototype.
4118 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4120 Cleanup frame flushing.
4121 * dispextern.h (struct redisplay_interface):
4122 Drop flush_display_optional because flush_display is enough
4123 for X and flushing via RIF is just a no-op for others.
4124 * frame.h (flush_frame): New function.
4125 * dispnew.c (update_frame):
4126 * minibuf.c (read_minibuf):
4127 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4129 * keyboard.c (detect_input_pending_run_timers): Do not flush
4130 all frames but selected one in redisplay_preserve_echo_area.
4131 * nsterm.m (ns_flush): Remove no-op.
4132 (ns_redisplay_interface): Adjust user.
4133 * w32term.h (x_flush): Remove no-op.
4134 (w32_redisplay_interface): Adjust user.
4135 * xterm.c (x_flush): Simplify because we do not flush all
4136 frames at once any more. Adjust comment.
4137 (x_redisplay_interface): Adjust user.
4139 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4141 Port --without-x --enable-gcc-warnings to Fedora 19.
4142 * gfilenotify.c (globals_of_gfilenotify):
4143 Call g_type_init only if using an older glib version that needs it.
4145 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4147 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4148 (last_glyphless_glyph_merged_face_id): Remove declarations.
4149 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4150 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4151 (last_glyphless_glyph_merged_face_id): Now static.
4152 (merge_escape_glyph_face): New function, refactored from...
4153 (get_next_display_element): ...here.
4154 (merge_glyphless_glyph_face): New function, refactored from...
4155 (produce_glyphless_glyph): ...here...
4156 * term.c (produce_glyphless_glyph): ...and here.
4158 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4160 * eval.c (eval_sub): Only call Ffunction if necessary.
4162 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4164 Attempt to make redisplay more selective when changing cursor type.
4165 * frame.h (struct frame): New bitfield cursor_type_changed.
4166 * xdisp.c (cursor_type_changed): Remove.
4167 (try_cursor_movement, redisplay_window, try_window_id)
4168 (set_frame_cursor_types, try_window_reusing_current_matrix):
4169 Adjust to use per-frame bitfield.
4170 (redisplay_internal): Look for cursor type change on each visible
4171 frame and consider all frames if cursor type has been changed on
4172 the frame other than selected. If cursor type has been changed on
4173 selected frame only, do not use fast update.
4175 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4177 Attempt to make redisplay more selective when changing fonts.
4178 * frame.h (struct frame): New bitfield fonts_changed.
4179 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4180 (adjust_frame_glyphs): Add prototype.
4181 * dispnew.c (fonts_changed_p): Remove.
4182 (adjust_glyphs): Remove because we do not
4183 adjust matrices on all frames at once any more.
4184 (adjust_frame_glyphs): Block and unblock input here.
4185 (adjust_glyph_matrix): Use fonts_changed.
4186 (change_frame_size_1): Use adjust_frame_glyphs.
4187 * font.c (font_open_entity): Use fonts_changed.
4188 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4189 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4190 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4191 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4192 (shrink_mini_window, Fresize_mini_window_internal)
4193 (window_scroll_pixel_based, Fset_window_configuration)
4194 (apply_window_adjustment, Fset_window_vscroll):
4195 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4196 Use adjust_frame_glyphs.
4197 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4198 (try_window_reusing_current_matrix, try_window_id, display_line)
4199 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4200 (redisplay_internal): Consider fonts_changed and adjust frame
4201 matrices for each frame only if the frame is visible. If font
4202 has been changed on some frame during full redisplay, retry
4203 only visible frames where the font has been actually changed.
4205 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4207 Cache current header and mode line height for each window.
4208 * window.h (struct window): New fields mode_line_height
4209 and header_line_height.
4210 * window.c (make_window): Initialize them.
4211 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4212 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4213 (current_mode_line_height, current_header_line_height):
4215 * xdisp.c (current_mode_line_height, current_header_line_height):
4217 (pos_visible_p, init_xdisp): Adjust user.
4218 (redisplay_window): Invalidate mode_line_height and
4219 header_line_height if current and desired matrices do not agree.
4221 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4223 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4224 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4226 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4228 Make --without-x compatible with --enable-gcc-warnings.
4229 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4230 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4231 members under HAVE_WINDOW_SYSTEM.
4232 * keyboard.c (make_lispy_focus_out): Likewise.
4233 (record_menu_key): Move under HAVE_MENUS.
4234 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4235 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4236 (syms_of_xdisp): Adjust user.
4237 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4238 (start_hourglass, cancel_hourglass):
4239 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4240 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4241 and CLEAR_FONT_TABLE_NFONTS.
4242 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4243 Declare only if HAVE_WINDOW_SYSTEM.
4244 (lface_same_font_attributes_p, clear_face_gcs): Define only
4245 if HAVE_WINDOW_SYSTEM.
4247 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4249 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4250 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4251 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4253 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4255 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4257 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4259 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4260 This fixes a type error on hosts where ptrdiff_t is wider than int.
4262 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4264 * keyboard.c (read_key_sequence_vs): New function.
4265 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4268 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4270 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4272 Makefile improvements.
4273 * Makefile.in (config.status): Don't use double-colon rules, as
4274 they are not portable according to POSIX. Fix shell typo with `;
4275 I guess this rule has never been tested?
4276 (VCSWITNESS): New macro, to override any environment var.
4278 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4280 * xterm.h (struct x_display_info): Do not track X connection
4281 fd separately because it is always available from Display.
4282 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4285 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4287 * buffer.c (drop_overlay):
4288 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4289 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4291 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4293 * buffer.c (Fmake_overlay, Fmove_overlay):
4294 * intervals.c (set_point_from_marker):
4295 * print.c (PRINTPREPARE): Prefer signal_error
4296 to plain error and report unsuitable marker too.
4298 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4300 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4301 for 'dragging' member.
4302 (struct x_output): Remove set-but-unused leftovers
4303 'left_before_move' and 'top_before_move'.
4304 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4305 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4306 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4307 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4308 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4309 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4310 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4311 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4313 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4315 * nsfont.m (INVALID_GLYPH): New define.
4316 (nsfont_encode_char): Use INVALID_GLYPH.
4317 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4319 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4321 * xterm.c (x_last_mouse_movement_time): Revert last change.
4322 This code should use XDisplayMotionBufferSize to check display's
4323 motion history first, and there are few other issues as well.
4324 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4325 (handle_one_xevent): Adjust user.
4327 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4329 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4330 * frame.c (Flast_nonminibuf_frame): ... to here.
4331 (check_minibuf_window): Don't abort if no window was found
4334 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4336 Use XGetMotionEvents to ask the last mouse motion time from X server.
4337 * xterm.c (X_MOTION_HISTORY): Default to 1.
4338 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4339 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4340 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4341 Ifdef away legacy code.
4342 (XTmouse_position, x_scroll_bar_report_motion):
4343 Use x_last_mouse_movement_time.
4344 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4347 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4349 * msdos.c (last_mouse_window): Move to...
4350 (dos_rawgetc): ...this function and adjust comment.
4351 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4352 (mouseMoved): ...this function and adjust comment.
4353 * w32term.c (last_window): Likewise with...
4354 (w32_read_socket): ...this function.
4355 * xterm.c (last_window): Likewise with...
4356 (handle_one_xevent): ...this function.
4358 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4360 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4361 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4362 (handle_one_xevent): ...to here.
4363 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4366 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4368 * msdos.c (IT_set_terminal_window): Remove no-op.
4369 (initialize_msdos_display): Adjust terminal setup.
4370 * w32console.c (w32con_set_terminal_window): Remove no-op.
4371 (initialize_w32_display): Adjust terminal setup.
4372 * w32term.c (w32_set_terminal_window): Remove no-op.
4373 (w32_create_terminal): Adjust terminal setup.
4374 * xterm.c (XTset_terminal_window): Remove no-op.
4375 (x_create_terminal): Adjust terminal setup.
4377 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4379 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4381 (ns_create_terminal): Adjust terminal setup.
4382 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4384 (w32_create_terminal): Adjust terminal setup.
4385 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4387 (x_create_terminal): Adjust terminal setup.
4389 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4391 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4392 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4393 * dispnew.c (buffer_posn_from_coords):
4394 * window.c (Fwindow_end, displayed_window_lines):
4395 * xdisp.c (redisplay_mode_lines): Use it.
4397 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4399 * fontset.c (face_for_char): Check char in the current face font first
4400 if HAVE_NS (Bug#15138).
4402 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4404 * window.c (temp_output_buffer_show): Make sure window returned
4405 by display_buffer is live (Bug#15213).
4407 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4409 Minor cleanup to avoid forward declarations.
4410 * coding.h (struct ccl_spec): Remove forward declaration.
4411 * composite.h (toplevel): Include font.h.
4412 (struct composition_it, struct face, struct font_metrics):
4413 Remove forward declaration.
4414 * dispextern.h (struct image, struct atimer): Likewise.
4415 * emacsgtkfixed.h (struct frame): Likewise.
4416 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4417 * font.h (struct font_driver, struct font, struct glyph_string)
4418 (struct face): Remove forward declaration.
4419 * fontset.h (struct face, struct font): Likewise.
4420 * frame.h (toplevel): Style cleanup.
4421 (enum output_method): Move to...
4422 * termhooks.h (enum output_method): ...here.
4423 (struct glyph, struct frame, struct ns_display_info)
4424 (struct x_display_info, struct w32_display_info):
4425 Remove forward declaration.
4426 * xterm.h (toplevel): Include termhooks.h.
4427 (struct font, struct window, struct glyph_matrix, struct frame)
4428 (struct input_event, struct face, struct image): Remove forward
4430 * gtkutil.h (struct _widget_value): Likewise.
4431 * keyboard.h (toplevel): Include termhooks.h.
4432 (struct input_event): Remove forward declaration.
4434 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4436 * intervals.c (set_point_from_marker): New function.
4437 * editfns.c (Fgoto_char):
4438 * process.c (Finternal_default_process_filter):
4439 * window.c (select_window_1): Use it.
4440 * buffer.h (set_point_from_marker): Add prototype.
4442 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4444 * w32.c (term_winsock): Call release_listen_threads before calling
4446 (_sys_wait_accept): Wait for accept event in a loop with a finite
4447 timeout, instead of waiting indefinitely. Will hopefully avoid
4448 hanging during exit because WSACleanup deadlocks waiting for the
4449 event object to be released. (Bug#14333)
4451 * w32proc.c (release_listen_threads): New function, signals all
4452 the reader threads that listen for connections to stop waiting.
4454 * w32.h (release_listen_threads): Add prototype.
4456 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4458 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4459 field of new marker (for sanity and safety).
4460 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4461 anyway because XMISCTYPE is a function and can't be an lvalue).
4463 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4465 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4466 (x_after_update_window_line, x_scroll_bar_create):
4467 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4468 (handle_one_xevent, x_clear_frame_area):
4469 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4470 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4471 * xterm.h (x_clear_area): Adjust prototype.
4473 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4475 Hook scanning and indentation functions to find_newline. This helps
4476 to avoid duplicated code and renders more respect to newline cache.
4477 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4478 * cmds.c (Fforward_line):
4479 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4480 Use find_newline and avoid unnecessary point movements.
4481 * search.c (scan_newline): Implement on top of find_newline.
4483 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4485 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4486 scoped code (bug#11258).
4488 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4490 * nsterm.m (last_window): New variable.
4491 (EV_TRAILER2): New macro.
4492 (EV_TRAILER): Call EV_TRAILER2.
4493 (mouseMoved:): Add support for mouse-autoselect-window
4494 on nextstep (Bug#6888).
4496 2013-08-28 Andreas Schwab <schwab@suse.de>
4498 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4499 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4500 Remove unused macro definitions.
4501 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4502 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4503 Only define if emacs.
4505 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4507 Prefer enum glyph_row_area to int where appropriate.
4508 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4510 (window_box, window_box_width, window_box_left, window_box_left_offset)
4511 (window_box_right, window_box_right_offset): Adjust prototypes.
4512 * xdisp.c (window_box, window_box_width, window_box_left)
4513 (window_box_left_offset, window_box_right, window_box_right_offset):
4514 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4515 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4516 * nsterm.m (ns_clip_to_row):
4517 * w32term.c (w32_clip_to_row):
4518 * xterm.c (x_clip_to_row): Likewise.
4520 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4522 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4523 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4525 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4527 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4528 for portability to hosts where /bin/sh has problems.
4530 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4532 Redesign redisplay interface to drop global output_cursor.
4533 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4534 (toplevel): Remove declaration of output_cursor.
4535 (set_output_cursor, x_cursor_to): Remove prototype.
4536 * window.h (struct window): New member output_cursor.
4537 (output_cursor_to): New function to replace RIF member.
4538 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4539 (update_text_area, set_window_cursor_after_update): Use it.
4540 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4541 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4542 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4543 * w32term.c (x_update_window_begin, x_update_window_end):
4544 * xterm.c (x_update_window_begin, x_update_window_end):
4545 Adjust to use per-window output cursor.
4547 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4549 Simplify SELECT_TYPE-related code.
4550 Like EMACS_TIME, this portability layer is no longer needed, since
4551 Emacs has been using fd_set as a portability layer for some time.
4552 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4553 (SELECT_TYPE): Remove. All uses changed to fd_set.
4554 (fd_set) [!FD_SET]: New typedef.
4556 Simplify EMACS_TIME-related code.
4557 This portability layer is no longer needed, since Emacs has been
4558 using struct timespec as a portability layer for some time.
4559 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4560 Include <time.h> rather than "systime.h"; that's all that's needed now.
4561 * dispnew.c: Include <timespec.h> rather than "systime.h";
4562 that's all that's needed now.
4563 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4564 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4565 TIMESPEC_RESOLUTION.
4566 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4567 LOG10_TIMESPEC_RESOLUTION.
4568 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4569 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4570 (make_emacs_time): Remove. All used changed to make_timespec.
4571 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4572 (current_timespec): Rename from current_emacs_time. All uses changed.
4573 (add_emacs_time): Remove. All uses changed to timespec_add.
4574 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4575 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4576 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4577 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4578 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4579 (current_timespec): Rename from current_emacs_time. All uses changed.
4580 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4581 changed to timespec_cmp.
4582 * xgselect.c: Include <timespec.h>, since our .h files don't.
4584 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4586 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4587 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4588 Remove the leftovers.
4589 * gtkutil.c (toplevel): Do not declare Qxft but include
4591 * image.c (toplevel): Do not declare Vlibrary_cache because
4592 it's already done in lisp.h.
4594 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4596 * lisp.h (Mouse_HLInfo): Move from here...
4597 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4598 (reset_mouse_highlight): New function.
4599 * msdos.c (dos_set_window_size, IT_update_begin)
4600 (internal_terminal_init):
4601 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4602 (ns_initialize_display_info):
4603 * w32console.c (initialize_w32_display):
4604 * w32term.c (x_update_window_end, x_free_frame_resources)
4605 (w32_initialize_display_info):
4606 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4607 * window.c (Fdelete_other_windows_internal):
4608 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4609 * termchar.h (toplevel):
4610 * xterm.h (toplevel): Include dispextern.h.
4612 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4614 Fix minor problems found by static checking.
4615 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4616 (expect): Avoid nested-if warning.
4617 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4618 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4619 * nsterm.h, nsterm.m (ns_select):
4620 * xgselect.c, xgselect.h (xg_select):
4621 Adjust signature to better match pselect's.
4622 * nsterm.m (ns_select):
4623 Don't set *TIMEOUT, since pselect doesn't.
4624 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4625 diagnostic about assigning const char * to it.
4626 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4628 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4630 * lread.c (substitute_object_recurse): Handle hash-tables as well
4633 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4635 Fix unlikely core dump in init_tty, and simplify terminfo case.
4636 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4637 The old version incorrectly dumped core if malloc returned a
4638 buffer containing only non-NUL bytes.
4639 (init_tty): Do not allocate or free termcap buffers; the
4640 struct does that for us now.
4641 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4642 (struct tty_display_info): Define members termcap_term_buffer and
4643 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4644 use them. Allocate them directly in struct rather than indirectly
4645 via a pointer, to simplify init_tty.
4647 * frame.c (check_minibuf_window): Initialize 'window' properly,
4648 so that Emacs reliably aborts later if 'window' is not initialized.
4650 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4652 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4653 of VoidSymbol (Bug#15154).
4655 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4657 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4658 mouse_face_beg_y and mouse_face_end_y.
4659 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4660 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4661 Adjust users and update comment where appropriate.
4663 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4665 * frame.c (check_minibuf_window): New function.
4666 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4667 Call check_minibuf_window (Bug#15183).
4669 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4671 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4672 because this is the only last cursor data we need to keep and consult.
4673 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4674 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4677 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4679 Fix recovering from possible decompression error.
4680 Since insert_from_gap doesn't always move point, we can't use PT as
4681 the position where the partially decompressed data ends, and
4682 should count how many bytes was produced so far.
4683 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4684 (unwind_decompress): Really delete partially uncompressed data.
4685 (Fzlib_decompress_region): Take decompressed data size into account.
4687 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4689 * syntax.c (init_syntax_once): Adjust comment and do an early
4690 initialization of Qchar_table_extra_slots just once...
4691 * casetab.c (init_casetab_once):
4692 * category.c (init_category_once):
4693 * character.c (syms_of_character):
4694 * coding.c (syms_of_coding):
4695 * xdisp.c (syms_of_xdisp): ...and omit it here.
4697 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4699 * xdisp.c (get_next_display_element): Don't apply to characters
4700 from a display vector the logic of setting it->end_of_box_run_p
4701 suitable for characters from a buffer. (Bug#15175)
4703 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4704 to handle directories, rather than '_utime' which doesn't.
4707 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4709 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4710 or fullscreen (Bug#14627).
4712 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4714 System-dependent integer overflow fixes.
4715 * process.c (Fset_process_window_size): Signal an error if
4716 the window size is outside the range supported by the lower level.
4717 * sysdep.c (set_window_size): Return negative on error,
4718 nonnegative on success, rather than -1, 0, 1 on not in system,
4719 failure, success. This is simpler. Caller changed.
4720 (serial_configure): Remove unnecessary initialization of local.
4721 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4722 size fits in unsigned long; this isn't true on some 32-bit hosts.
4723 Avoid buffer overrun if some future version of /proc/meminfo has a
4724 variable name longer than 20 bytes.
4725 (system_process_attributes) [__FreeBSD__]:
4726 Don't assume hw.availpages fits in 'int'.
4728 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4730 Don't let very long directory names overrun the stack.
4731 Fix some related minor problems involving "//", vfork.
4732 * callproc.c (encode_current_directory): New function.
4733 (call_process): Don't append "/"; not needed.
4734 * fileio.c (file_name_as_directory_slop): New constant.
4735 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4736 this can save the caller having to alloca.
4737 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4738 Use SAFE_ALLOCA, not alloca.
4739 (directory_file_name, Fexpand_file_name): Leave leading "//"
4740 alone, since it can be special even on POSIX platforms.
4741 * callproc.c (call_process):
4742 * process.c (Fformat_network_address):
4743 * sysdep.c (sys_subshell):
4744 Use encode_current_directory rather than rolling our own.
4745 (create_process): No need to encode directory; caller does that now.
4746 * process.h (encode_current_directory): New decl.
4747 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4748 Rework to avoid 'goto xyzzy;'.
4750 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4752 * xdisp.c (handle_face_prop): If the default face was remapped use
4753 the remapped face for strings from prefix properties. (Bug#15155)
4755 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4757 Minor cleanup for redisplay interface and few related functions.
4758 * frame.h (enum text_cursor_kinds): Move from here...
4759 * dispextern.h (enum text_cursor_kinds): ...to here.
4760 (toplevel): Drop unnecessary declarations.
4761 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4762 in update_window_end_hook and draw_window_cursor functions.
4763 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4764 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4765 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4766 * xterm.c (x_update_window_end, x_draw_window_cursor):
4767 * xdisp.c (display_and_set_cursor, update_window_cursor)
4768 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4769 enum text_cursor_kinds where appropriate.
4771 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4773 Redesign redisplay interface to drop updated_row and updated_area.
4774 * dispextern.h (updated_row, updated_area): Remove declaration.
4775 (struct redisplay_interface): Pass glyph row and row area parameters
4776 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4777 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4779 * dispnew.c (updated_row, updated_area): Remove.
4780 (redraw_overlapped_rows, update_window_line): Adjust user.
4781 (update_marginal_area, update_text_area): Likewise. Pass updated row
4782 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4783 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4786 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4788 * process.c (flush_pending_output): Remove stub.
4791 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4793 * callproc.c: Fix race that killed background processes (Bug#15144).
4794 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4795 Record deleted process-id in critical section, not afterwards.
4796 Don't mistakenly kill process created by a call-process invocation
4797 that discards output and does not wait.
4799 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4801 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4802 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4803 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4804 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4805 to shut up compiler in mark_object.
4806 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4808 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4810 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4811 We can't portably rely on PTY_OPEN doing that, even if
4812 it calls posix_openpt with O_CLOEXEC.
4814 2013-08-20 Kenichi Handa <handa@gnu.org>
4816 * character.c (string_char): Improve commentary.
4818 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4820 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4821 (struct animation_cache): Make signature a flexible array member.
4822 All uses changed. This is a tad slower but may insulate us better
4823 from future changes to ImageMagick.
4825 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4827 * image.c: Shrink memory needed for animation cache.
4828 (SIGNATURE_DIGESTSIZE): New constant.
4829 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4830 (imagemagick_create_cache): Copy the signature. This saves
4831 several KB of memory that ImageMagick wastes per signature.
4832 Don't bother updating the update_time, as the caller does that now.
4833 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4834 it's a fixed size struct member now.
4835 (imagemagick_get_animation_cache): Always destroy the signature,
4836 as it's now imagemagick_create_cache's responsibility to copy it.
4837 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4838 and use memcmp rather than strcmp.
4839 eassert that ImageMagick returns a signature of the specified length.
4841 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4843 * image.c (imagemagick_get_animation_cache): Don't segfault on
4845 (imagemagick_get_animation_cache): Revert to previous definition
4846 so that it actually works. But keep the memory leak fix.
4847 (imagemagick_get_animation_cache): Fix memory leak.
4849 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4851 * image.c: Fix animation cache signature memory leak.
4852 Fix some other minor performance problems while we're at it.
4853 (imagemagick_create_cache): Clear just the members that
4854 need clearing. Don't set update_time, as caller does that now.
4855 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4856 Simplify by using pointer-to-pointer instead of a prev pointer.
4857 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4858 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4859 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4860 it's already a copy. Free the signature probe unless it's cached.
4862 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4863 This was introduced by my 2013-08-12 fix for Bug#15035.
4865 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4867 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4868 (imagemagick_prune_animation_cache): Now static.
4870 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4872 * image.c (imagemagick_get_animation_cache): Don't segfault when
4873 pruning all entries.
4875 2013-08-18 Ken Brown <kbrown@cornell.edu>
4877 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4878 static heap if ENABLE_CHECKING is defined.
4879 (max_bss_sbrk_ptr): New variable.
4881 (report_sheap_usage): Report maximum static heap usage instead of
4882 ending static heap usage.
4884 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4886 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4887 of zlib_initialized according to the results of calling
4888 init_zlib_functions.
4890 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4892 * image.c: Implement an ImageMagick per-image cache.
4893 (imagemagick_get_animation_cache): Fix a double-free error.
4894 (imagemagick_load_image): Remove the ping_wand code, which only
4895 apparently saved time on invalid animated images, and slowed down
4896 everything else. Optimise for the common case.
4898 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4900 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4902 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4904 * marker.c (set_marker): Remove documentation of undefined behavior.
4906 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4908 * image.c (imagemagick_compute_animated_image): Animate correctly
4909 when sub-images are smaller than the main image.
4910 (imagemagick_compute_animated_image): Setting the iterator row to
4911 zero is apparently not allowed.
4912 (imagemagick_compute_animated_image): Allow images that say they
4913 have sub-images that are bigger than the main image, but just crop
4916 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4918 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4920 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4922 * image.c (imagemagick_compute_animated_image): Respect the GIF
4925 2013-08-15 Ken Brown <kbrown@cornell.edu>
4927 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4928 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4931 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4933 Fix minor problems found by static checking.
4934 * frame.c (delete_frame):
4935 * xdisp.c (next_element_from_display_vector):
4936 Avoid uninitialized local.
4937 * image.c (imagemagick_compute_animated_image): Port to C89.
4938 Prefer usual GNU indentation style for loops.
4939 Be more careful about bizarrely large sizes, by using ptrdiff_t
4942 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4944 Fix infinite frame selection loop (Bug#15025).
4945 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4947 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4949 * xdisp.c (compute_window_start_on_continuation_line):
4950 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4951 to make sure we end up setting the window start at the leftmost
4952 visible character of the display line. This avoids funky
4953 horizontal shifting because the window start is not kept on the
4954 same position. (Bug#15090)
4955 (next_element_from_display_vector): Support 'box' face attribute
4956 in the face definitions of a display vector. (Bug#15099)
4958 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4960 * image.c (imagemagick_compute_animated_image): Implement animated
4962 (imagemagick_compute_animated_image): Fix some compilation
4963 warnings. Implement a very simple cache to make the animation
4964 usable at all, but it should be replaced with a per-image cache.
4966 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4968 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4969 to do `for' loops over alist values.
4970 * buffer.h (FOR_EACH_BUFFER):
4971 * process.c (FOR_EACH_PROCESS): Use it.
4972 (handle_child_signal, status_notify, Fget_buffer_process)
4973 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4975 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4977 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4978 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4979 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4980 to xzalloc and so avoid redundant call to memset.
4981 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4982 members because it is allocated with xzalloc and so already zeroed.
4984 2013-08-14 Ken Brown <kbrown@cornell.edu>
4986 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4989 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4991 Utility function and macro to copy Lisp string to C string.
4992 * lisp.h (xlispstrdupa): New macro.
4993 (xlispstrdup): New prototype.
4994 * alloc.c (xlispstrdup): New function.
4995 * callint.c (Fcall_interactively):
4996 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4997 (Fsubstitute_in_file_name):
4998 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4999 * image.c (x_create_bitmap_from_file):
5000 * w32term.c (w32_term_init):
5001 * xterm.c (x_term_init): Use xlispstrdup.
5003 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5005 * image.c (imagemagick_load_image): Make animated pictures work.
5006 There's still some problems with background color settings, though
5009 * decompress.c (unwind_decompress): Always restore point.
5011 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5013 * marker.c (set_marker): Reformat documentation.
5015 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5017 * xdisp.c (cursor_type_changed): Now static.
5019 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5020 Use changed. This avoids the need to call xmalloc and for the
5021 caller to call xfree, and avoids memory leaks in some situations.
5023 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5025 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5026 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5027 (redisplay_window): If window_end_valid is cleared due to non-zero
5028 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5029 so do not call to try_cursor_movement for that window.
5031 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5033 * window.h (struct window): Convert window_end_pos and
5034 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5035 (wset_window_end_pos, wset_window_end_vpos): Remove.
5036 * dispnew.c (adjust_glyph_matrix):
5037 * window.c (Fwindow_end, replace_window, set_window_buffer)
5039 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5040 (set_vertical_scroll_bar, redisplay_window, try_window)
5041 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5042 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5043 (note_mouse_highlight): Adjust users.
5044 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5047 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5049 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5050 * image.c (imagemagick_filename_hint): Use `const char *' and
5051 prefer SSDATA to SDATA to avoid warnings.
5053 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5055 Cleanup window fringes, margins and scroll bars adjustments.
5056 * window.c (set_window_fringes, set_window_margins)
5057 (set_window_scroll_bars, apply_window_adjustment): New functions.
5058 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5059 (Fset_window_scroll_bars): Use them.
5061 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5063 * window.h (struct window): Convert scroll_bar_width
5064 from Lisp_Object to integer. Adjust comment.
5065 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5067 * window.c (wset_scroll_bar_width): Remove.
5068 (make_window): Initialize scroll_bar_width.
5069 (Fsplit_window_internal): Use direct assignment.
5070 (Fset_window_configuration, save_window_save):
5071 Convert Lisp_Object to integer and back where appropriate.
5072 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5073 bar was actually changed, and mention this in docstring.
5075 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5077 * decompress.c: Minor simplifications.
5078 (Fzlib_decompress_region): Don't bother verifying
5079 that avail_out <= UINT_MAX, as that was confusing.
5080 Mention the restriction in a comment instead.
5081 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5083 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5085 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5086 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5088 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5090 * image.c (imagemagick_filename_hint): Check for errors in the
5093 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5095 * window.c (Fwindow_margins): Return nil when there's no marginal
5096 area, as per the documented API.
5098 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5099 Fmake_vector, as scroll bar's struct members are not all Lisp
5100 objects now. This avoids crashes in GC.
5102 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5103 bool, so its address could be taken.
5105 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5107 * image.c (imagemagick_filename_hint): New function to possibly
5108 apply `image-content-type-suffixes'.
5109 (imagemagick_load_image): Use it.
5111 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5113 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5114 if loading zlib failed.
5116 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5118 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5119 2013-08-13 checkin below. Change bool to BOOL, rule is:
5120 All Obj-C code uses BOOL, except for interfaces callable from C.
5122 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5124 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5126 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5127 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5128 bool instead of BOOL.
5129 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5130 from Lisp_Object to bitfield. Adjust comment.
5131 * w32term.c (x_scroll_bar_create): Adjust user.
5132 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5133 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5134 Use bool for boolean.
5135 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5136 to `unsigned int' when defining a bitfield.
5138 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5140 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5142 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5144 * window.h (struct window): Convert left_margin_cols and
5145 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5146 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5147 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5149 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5151 (showing_window_margins_p, update_window_line, update_frame_1):
5152 * fringe.c (draw_fringe_bitmap_1):
5153 * xdisp.c (window_box_width): Adjust users.
5154 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5155 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5156 Use direct assignment.
5157 (Fset_window_configuration, save_window_save, Fwindow_margins):
5158 Convert Lisp_Object to integer and back where appropriate.
5159 (Fset_window_margins): Adjust user. Return t if any margin
5160 was actually changed, and mention this in docstring.
5162 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5164 * syntax.c (forward_word):
5165 * cmds.c (forward_char, backward_char): Mention the optional argument.
5167 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5169 * window.h (struct window): Convert left_fringe_width
5170 and right_fringe_width from Lisp_Objects to integers.
5172 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5173 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5174 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5176 (make_window): Initialize new integer fields to -1.
5177 (Fsplit_window_internal): Use direct assignment.
5178 (Fset_window_configuration, save_window_save):
5179 Convert Lisp_Object to integer and back where appropriate.
5180 (Fset_window_fringes): Adjust user. Return t if any fringe
5181 was actually changed, and mention this in docstring.
5183 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5185 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5186 * nsfns.m (x_set_cursor_type):
5187 * w32fns.c (x_set_cursor_type):
5188 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5189 * xdisp.c (set_frame_cursor_types): ...but in common code.
5191 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5193 * font.c (clear_font_cache): New function, stripped from...
5194 (Fclear_font_cache): ...here, which now uses the function
5195 above. Adjust comment.
5196 * font.h (clear_font_cache): Add prototype.
5197 * xfaces.c (clear_face_cache): Use clear_font_cache.
5199 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5201 * window.c (Fset_window_start): Compare `w', not `window' because
5202 `w' might not be equal to `window' after call to decode_live_window.
5204 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5206 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5207 This fixes a problem introduced by the Bug#15035 patch
5208 when using GPG. Reported by Herbert J. Skuhra.
5210 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5212 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5213 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5214 not yet initialized.
5216 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5218 * decompress.c (Fzlib_decompress_region): Support zlib
5219 decompression, too, and rename.
5221 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5223 Minor zlib configuration tweaks.
5224 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5225 Don't assume presence of fn_inflateInit2_ zlib internal function.
5227 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5229 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5230 include the zlib prefix.
5232 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5234 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5235 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5236 define static variables that are pointers to zlib functions to be
5238 (init_zlib_functions) [WINDOWSNT]: New function.
5239 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5241 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5242 macros instead of invoking the zlib functions directly.
5243 (syms_of_decompress): DEFSYM Qzlib_dll.
5244 Staticpro Szlib_available_p.
5246 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5248 Avoid looping over all frame windows to freeze and unfreeze.
5249 * window.h (struct window): Drop frozen_window_start_p.
5250 (freeze_window_starts): Drop prototype.
5251 * frame.h (struct frame): New frozen_window_starts flag.
5252 (FRAME_WINDOWS_FROZEN): New macro.
5253 * window.c (freeze_window_start, freeze_window_starts):
5255 (select_window, replace_window): Adjust users.
5256 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5257 (window_frozen_p): New function.
5258 (redisplay_window): Use it.
5260 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5262 Fix some fd issues when running subprocesses (Bug#15035).
5263 Fix bugs that can leak files or file descriptors on errors.
5264 Don't unlink open temp files, as that's hard for users to diagnose
5265 when things go awry (e.g., temp disk exhausted).
5266 Don't bother to lock temp files. Check for invalid recursion.
5267 * callproc.c (synch_process_fd): Remove. All uses removed.
5268 (synch_process_tempfile): New var or macro.
5269 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5271 (record_kill_process): New arg, the temp name. All callers changed.
5272 (delete_temp_file): Now just a simple wrapper around unlink.
5273 (call_process_kill): New arg, the call_process_fd array.
5274 Close them all. Clear synch_process_pid. Remove the temp file,
5275 or arrange for it to be removed.
5276 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5277 that's been moved to synch_process_tempfile. Caller changed.
5278 Do not remove the tempfile; that's now call_process_kill's
5280 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5281 call_process_kill; the caller now does that.
5282 (call_process_cleanup): Do not close the process fd; that's now
5283 call_process_kill's responsibility.
5284 (Fcall_process): Implement via new function call_process, which
5285 has most of the old body of Fcall_process, but with a different API.
5286 (call_process): New function that does not open or close filefd if
5287 it is nonnegative. Record which fds need to be closed, and let
5288 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5289 Signal an error if invoked recursively (could be done via a hook).
5290 Simplify creation of the tempfile in the MSDOS case.
5291 Don't create the output file until after checking for the executable.
5292 Report any failure to open /dev/null.
5293 Don't open /dev/null for writing twice; once is enough.
5294 Don't create pipe if all output is being discarded or sent to file.
5295 Don't worry about setting up the coding system or reading from the
5296 pipe if all output is being discarded.
5297 Hoist fd_error local into top level, to lessen block nesting.
5298 Don't record deleted pid here; now done by Fcall_process_region.
5299 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5300 and note its success in synch_process_tempfile.
5301 Do not leak resources when child_setup fails.
5302 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5303 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5304 (create_temp_file): Now returns open fd, with an additional
5305 Lisp_Object * argument to return the name. All callers changed.
5306 Do not close the file; rewind it instead, and leave it open for
5307 the caller. Do not lock the temp file. Unwind-protect the file
5308 and the file-descriptor.
5309 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5310 If an asynchrounous process, record it here, not in call_process.
5311 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5312 * eval.c (set_unwind_protect): New function.
5313 * fileio.c (write_region): New function, generalized from the
5314 old Fwrite_region. Do not lock temp files.
5315 (Fwrite_region): Use it.
5316 * lisp.h (set_unwind_protect, write_region): New decls.
5317 * process.c: Include <verify.h>.
5318 (make_process): Mark fds as initially closed.
5319 (deleted_pid_list): Now a list of pid-filename pairs.
5321 (close_process_fd): New function.
5322 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5323 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5324 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5325 (create_process, create_pty, Fmake_serial_process)
5326 (server_accept_connection): Record which fds need to be closed,
5327 and let deactivate_process close them.
5328 (Fmake_network_process): Do not discard the unwind-protect
5329 until it's safe to do so.
5330 (deactivate_process): Close the fds opened by create_process etc.
5331 (Fprocess_send_eof): Adjust to new way of recording open fds.
5332 Report an error if /dev/null can't be opened, instead of aborting.
5333 * process.h (PROCESS_OPEN_FDS): New constant.
5334 (struct Lisp_Process): New member open_fds.
5335 (record_kill_process, record_deleted_pid): Adjust signatures.
5336 (record_deleted_pid): Move decl here ...
5337 * syswait.h (record_deleted_pid): ... from here.
5339 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5341 * decompress.c: Fix bugs with large buffers and weird inputs.
5342 Tune a bit. Reindent as per usual Emacs style.
5343 (BUFFER_SIZE): Remove.
5344 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5345 more than UINT_MAX bytes. Decompress into the gap instead of into
5346 an auto buffer, as this should avoid copying. Return nil if
5347 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5348 set immediate_quit; we shouldn't trust zlib code that much.
5350 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5352 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5353 errors, and really move the gap to where we want it.
5355 * lisp.h: Include decompress.c support.
5357 * emacs.c (main): Include decompress.c support.
5359 * Makefile.in: Include -lz if present.
5361 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5363 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5364 (initWithTitle:): Initialize frame to 0.
5365 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5366 (fillWithWidgetValue:frame:): Rename from
5367 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5369 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5370 fillWithWidgetValue:frame:
5372 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5373 remove memory leak warnings.
5375 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5376 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5379 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5380 (x_activate_menubar): Update the whole menu.
5381 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5382 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5383 current event is not NSSystemDefined (Bug#15001).
5384 Call ns_check_menu_open only if trackingMenu is 2.
5385 (menuDidClose:): New method, decrease trackingMenu.
5386 (fillWithWidgetValue:setDelegate:): New method.
5387 (fillWithWidgetValue:): Call the above.
5389 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5391 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5393 Omit some unnecessary casts.
5394 Many of these go back to the old pre-C89 days, when they may have
5395 been needed, but we've been assuming C89 or later for a while now.
5396 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5397 (live_float_p, live_misc_p, live_vector_p):
5398 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5399 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5400 (defvar_per_buffer):
5401 * callint.c (Fcall_interactively):
5402 * doc.c (Fsubstitute_command_keys):
5403 * filelock.c (get_boot_time):
5404 * frame.c (xrdb_get_resource):
5405 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5406 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5407 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5408 (menuitem_highlight_callback, menu_destroy_callback)
5409 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5410 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5411 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5412 (xg_tool_bar_help_callback, tb_size_cb):
5413 * image.c (xpm_alloc_color, png_read_from_memory)
5414 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5415 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5417 * keymap.c (describe_map):
5418 * nsfns.m (Fns_display_monitor_attributes_list):
5419 * nsmenu.m (process_dialog:):
5420 * nsterm.m (hold_event):
5421 * process.c (wait_reading_process_output):
5422 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5423 * scroll.c (do_direct_scrolling, scrolling_1):
5424 * termcap.c (tgetent):
5425 * window.c (check_window_containing, add_window_to_list)
5426 (freeze_window_starts):
5427 * xdisp.c (compare_overlay_entries, vmessage):
5428 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5429 (x_get_monitor_attributes_xrandr)
5430 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5431 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5432 * xfont.c (xfont_match, xfont_open):
5433 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5434 (menubar_selection_callback, menu_position_func)
5435 (popup_selection_callback, create_and_show_popup_menu)
5436 (dialog_selection_callback, create_and_show_dialog):
5437 * xrdb.c (x_get_string_resource):
5439 * xsmfns.c (x_session_check_input):
5440 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5441 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5442 (xaw_jump_callback, xaw_scroll_callback):
5443 Omit unnecessary casts.
5445 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5447 Minor string-length refactoring.
5448 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5449 * frame.c (make_monitor_attribute_list):
5450 Prefer build_string to strlen + make_string.
5452 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5454 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5455 don't check minor_code (Bug#14417).
5457 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5459 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5460 vertical positions instead. This avoids calling MATRIX_ROW with
5461 row numbers that are possibly beyond valid limits. (Bug#15064)
5463 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5465 Use xstrdup and build_unibyte_string where applicable.
5466 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5467 * xfns.c (x_window):
5468 * xrdb.c (x_get_customization_string):
5469 * xterm.c (xim_initialize):
5470 * w32fns.c (w32_window): Use xstrdup.
5471 (w32_display_monitor_attributes_list):
5472 * emacs.c (init_cmdargs):
5473 * keyboard.c (PUSH_C_STR):
5474 * nsfont.m (nsfont_open):
5475 * sysdep.c (system_process_attributes):
5476 * w32.c (system_process_attributes):
5477 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5479 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5481 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5482 variables of these types so that GDB would know about them, as aid
5483 for debugging fatal exceptions. (Bug#15024) See also
5484 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5487 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5489 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5490 larger than the NSWindow (Bug#14934).
5492 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5494 Redesign redisplay interface to drop global variable updated_window.
5495 Always pass currently updated window as a parameter to update routines.
5496 * dispextern.h (updated_window): Remove declaration.
5497 (struct redisplay_interface): Pass window parameter to
5498 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5499 and after_update_window_hook.
5500 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5502 * dispnew.c (updated_window): Remove.
5503 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5504 (update_window_line): Adjust to match redisplay interface changes.
5505 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5506 (ns_scroll_run, ns_after_update_window_line):
5507 * w32term.c (x_update_window_begin, x_update_window_end)
5508 (x_after_update_window_line, x_scroll_run):
5509 * xterm.c (x_update_window_begin, x_update_window_end)
5510 (x_after_update_window_line, x_scroll_run):
5511 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5512 Likewise. Adjust comments where appropriate.
5513 (x_cursor_to): Simplify because this is always called during window
5514 update (but install debugging check anyway).
5515 (expose_window): Check must_be_updated_p flag to see whether this
5516 function is called during window update.
5518 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5520 Do not reset window modification event counters excessively.
5521 These leftovers and poor man's tricky methods to catch extra
5522 redisplay's attention are no longer needed.
5523 * frame.c (set_menu_bar_lines_1):
5524 * minibuf.c (read_minibuf_unwind):
5525 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5526 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5527 (window_scroll_line_based, Fset_window_configuration):
5528 * xdisp.c (redisplay_window): Do not reset last_modified and
5529 last_overlay_modified counters.
5531 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5533 * xselect.c (x_send_client_event): Set send_event and serial, memset
5534 data.l as it might be bigger than data.b. Use 24 bit mask to
5535 XSendEvent (Bug#15034).
5537 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5539 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5540 for TTY frames that are not the top frame on their console.
5543 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5545 * w32term.c (w32fullscreen_hook): Really maximize frame when
5546 asked for (Bug#14841).
5548 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5550 Prefer selected_window to Fselected_window, likewise for frames.
5551 * buffer.c (Fbuffer_swap_text):
5552 * data.c (Fvariable_binding_locus):
5553 * window.c (run_window_configuration_change_hook): Adjust users.
5554 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5555 Use decode_live_frame.
5557 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5559 Be more careful if selected window shows the buffer other than current,
5560 use window_outdated only if this is not so. This change should also
5561 address some weird issues discussed in Bug#13012.
5562 * window.h (window_outdated): New prototype.
5563 * window.c (window_outdated): Now here. Convert from static and
5564 always assume window's buffer.
5565 (Fwindow_end, Fwindow_line_height): Use it.
5566 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5567 and always assume window's buffer.
5568 (redisplay_window): Adjust user.
5569 (redisplay_internal): Call to reconsider_clip_changes once and
5570 check whether mode line should be updated only if selected window
5571 shows current buffer.
5572 (run_window_scroll_functions): Use eassert for debugging check.
5573 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5575 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5577 * window.c (window_scroll, window_scroll_pixel_based)
5578 (window_scroll_line_based): Use bool for booleans.
5580 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5582 * process.c: Fix minor off-by-one issues in descriptor counts.
5583 This shouldn't fix any real bugs, but it cleans up the code a bit.
5584 (max_process_desc, max_input_desc): -1, not 0, means none.
5586 (delete_input_desc): New function.
5587 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5588 (deactivate_process): Scan backwards when recomuting max_process_desc;
5589 that should be faster.
5590 (init_process_emacs): Initialize max_input_desc.
5592 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5594 Use region cache to speedup bidi_find_paragraph_start.
5595 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5596 Rename cache_long_line_scans to cache_long_scans.
5597 * buffer.c (bset_cache_long_line_scans): Rename to
5598 bset_cache_long_scans.
5599 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5600 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5602 (syms_of_buffer): Rename cache-long-line-scans to
5603 cache-long-scans. Adjust docstring.
5604 * search.c (newline_cache_on_off):
5605 * indent.c (width_run_cache_on_off): Adjust users.
5606 * bidi.c (bidi_paragraph_cache_on_off): New function.
5607 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5608 * insdel.c (prepare_to_modify_buffer):
5609 Invalidate bidi_paragraph_cache if enabled.
5611 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5613 Invalidate region caches only if buffer text is going to be changed.
5614 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5615 (modify_text): ...new prototype.
5616 (prepare_to_modify_buffer_1): New prototype.
5617 * textprop.c (modify_region): Rename to...
5618 (modify_text_properties): ...new function.
5619 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5620 (Fremove_list_of_text_properties): Adjust users.
5621 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5622 (modify_text): ...new function.
5623 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5624 (prepare_to_modify_buffer_1): ...new function.
5625 * casefiddle.c (casify_region):
5626 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5627 (Ftranspose_regions): Use modify_text.
5629 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5631 * lisp.mk (lisp): Add nadvice.elc.
5633 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5635 New macro to iterate over live buffers similar to frames.
5636 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5637 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5638 Declare buffer-related variables here to offload lisp.h.
5639 * buffer.c (Vbuffer_alist): Adjust comment.
5640 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5641 (other_buffer_safely):
5642 * data.c (store_symval_forwarding):
5643 * dispnew.c (Fframe_or_buffer_changed_p):
5644 * fileio.c (Fdo_auto_save):
5645 * filelock.c (unlock_all_files):
5646 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5648 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5650 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5651 * callproc.c (create_temp_file):
5652 * filelock.c (create_lock_file):
5653 Assume mkostemp, since it's now provided by Gnulib.
5655 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5657 * w32.c (mkostemp): New function.
5658 (mktemp): Remove, no longer used. Most of the code reused in
5659 mkostemp. (Bug#15015)
5660 (mktemp): Don't undef.
5662 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5664 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5665 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5666 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5667 (free_glyph_pool, check_glyph_memory): Likewise for
5668 all users. Adjust comments where appropriate.
5670 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5672 * composite.h: Minor fixups.
5673 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5674 to fix a misspelling, and change it to an inline function while
5675 we're at it (it need not be a macro). All uses changed.
5676 (composition_method, composition_valid_p):
5677 Rewrite to avoid assignments in if-conditions.
5679 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5681 Do not use global Lisp_Object in composition macros.
5682 * composite.h (composition_temp): Remove declaration.
5683 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5684 (composition_method, composition_valid_p): ...inline functions.
5685 (compose_region): Remove the leftover.
5686 * composite.c (composition_temp): Remove.
5687 (run_composition_function, update_compositions)
5688 (composition_compute_stop_pos, composition_adjust_point)
5689 (Ffind_composition_internal):
5690 * coding.c (handle_composition_annotation):
5691 * xdisp.c (handle_composition_prop, check_point_in_composition):
5692 Related users changed.
5694 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5696 Drop FRAME_PTR typedef.
5697 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5698 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5699 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5700 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5701 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5702 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5703 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5704 All related users changed.
5706 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5708 * eval.c (default_toplevel_binding): New function.
5710 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5711 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5712 (syms_of_eval): Export them.
5713 * data.c (Fdefault_value): Micro cleanup.
5714 * term.c (init_tty): Use "false".
5716 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5718 Fix X GC leak in GTK and raw (no toolkit) X ports.
5719 * xterm.c (x_free_frame_resources): If white and black relief
5720 GCs are allocated, always free them here.
5721 * xfns.c (x_make_gc): Omit redundant initialization.
5722 * widget.c (create_frame_gcs): Remove the leftover.
5723 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5724 in x_free_frame_resources.
5726 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5728 * nsterm.m (windowWillResize:toSize:): Only change title if
5729 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5731 (viewDidEndLiveResize): New method.
5733 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5734 inside NS_IMPL_COCOA.
5736 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5738 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5739 Do not check whether undo is enabled because record_insert and
5740 record_delete does that themselves.
5742 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5744 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5745 member which is not really used any more.
5746 (FRAME_XIC_BASE_FONTNAME): Remove.
5747 * xfns.c (xic_free_fontset): Adjust user.
5748 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5749 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5750 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5751 (xdialog_show): Use eassert for debugging check.
5752 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5754 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5756 * fileio.c, fns.c (merge): Move extern decl from here ...
5757 * lisp.h (merge): ... to here.
5759 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5761 Fix last font-related change.
5762 * w32font.h (w32font_list_internal, w32font_match_internal):
5764 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5765 (uniscribe_list_family): Adjust to match font API change.
5766 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5767 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5769 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5771 * frame.h (FRAME_MOUSE_UPDATE):
5772 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5773 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5775 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5777 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5778 * font.h (struct font_driver): Change list, match, and list_family
5779 functions to accept struct frame * as first arg.
5780 * font.c (font_score, font_compare, font_sort_entities):
5782 (font_sort_entities, font_list_entities, font_select_entity):
5783 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5784 match font API change.
5785 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5786 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5787 * ftxfont.c (ftxfont_list, ftxfont_match):
5788 * xftfont.c (xftfont_list, xftfont_match):
5789 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5790 * w32font.c (w32font_list, w32font_match, w32font_list):
5791 (w32font_list_internal, w32_font_match_internal): Likewise.
5792 * xfaces.c (Fx_family_fonts): Adjust user.
5794 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5796 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5797 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5798 only if HAVE_X_WINDOWS is in use.
5799 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5800 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5801 * w32term.c (x_wm_set_icon_position): Likewise.
5802 * w32fns.c (x_icon): Adjust user.
5804 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5806 * xterm.c (last_mouse_press_frame): Remove the
5807 leftover which is not really used any more.
5808 (handle_one_xevent, syms_of_xterm): Adjust users.
5809 (x_flush): Call XFlush once per each X display, not frame.
5810 This is better because this code always unconditionally skips
5811 non-X frames in Vframe_list and issues the only XFlush if we
5812 have more than one X frame on the same X display.
5813 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5814 Use bool for booleans.
5815 (x_draw_glyph_string_background, cvt_string_to_pixel):
5816 (cvt_pixel_dtor): Drop unnecessary prototypes.
5817 * xterm.h (x_display_ok): Adjust prototype.
5819 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5821 Drop unnecessary functions that deals with frame pixel size.
5822 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5823 (x_pixel_height): Drop prototypes.
5824 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5825 (x_pixel_height): Drop implementations.
5826 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5827 which should be always valid for window frame.
5828 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5829 * w32menu.c (Fx_popup_dialog):
5830 * xmenu.c (Fx_popup_dialog): Likewise for both.
5832 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5834 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5835 frame parameters and call to Fmodify_frame_parameters just once.
5836 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5837 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5838 and mention nil frame in docstring.
5840 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5842 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5843 (x_figure_window_size): Likewise. Adjust to return long.
5844 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5845 (toplevel): Move Qterminal_live_p to...
5846 * terminal.c (toplevel): ...here, make it static, and...
5847 (syms_of_terminal): ...DEFSYM here.
5848 * frame.h (Qterminal_live_p): Remove declaration.
5849 (make_frame, x_figure_window_size): Adjust prototype.
5850 * nsfns.m (Fx_create_frame): Use long for window flags.
5852 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5854 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5855 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5856 Do not assume that emacs_close (INT_MAX) is a no-op.
5858 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5860 * xfaces.c (make_face_cache): For struct face_cache, prefer
5861 xmalloc to xzalloc and so avoid redundant call to memset.
5862 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5864 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5866 * fringe.c (draw_window_fringes, update_window_fringes)
5867 (compute_fringe_widths):
5868 * w32term.c (x_draw_glyph_string):
5869 * window.c (candidate_window_p, Frecenter):
5870 * xfaces.c (realize_basic_faces, realize_default_face)
5871 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5872 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5873 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5874 * xmenu.c (Fx_menu_bar_open_internal):
5875 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5876 * xsettings.c (xft_settings_event):
5877 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5878 Use bool for booleans. Adjust style and comments where
5880 * dispextern.h (draw_window_fringes, update_window_fringes)
5881 (compute_fringe_widths):
5882 * xterm.h (x_had_errors_p): Adjust prototype.
5884 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5886 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5887 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5889 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5891 * fns.c (toplevel): Remove comment before Fsafe_length because
5894 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5896 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5898 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5900 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5901 frame which got the message is still alive, before dereferencing
5902 its pointer. (Bug#14970)
5904 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5905 be a live window, before using it as such. (Bug#14970)
5907 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5909 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5910 w32_detect_focus_change instead of doing part of its job by hand.
5911 This fixes the problem whereby FOCUS_OUT events were not sent to
5914 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5916 * process.c (Fprocess_list): Doc fix.
5918 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5919 being re-exposed only if it didn't ask to become visible.
5920 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5921 was previously iconified. (Bug#14841)
5922 (x_iconify_frame): Mark the frame iconified.
5924 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5926 Fix minor problems found by static checking.
5927 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5928 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5930 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5932 * eval.c (set_specpdl_old_value): New function.
5933 (unbind_to): Minor simplification.
5934 (get_backtrace_frame): New function.
5935 (Fbacktrace_frame): Use it. Add `base' argument.
5936 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5937 (syms_of_eval): Export backtrace-eval.
5938 * xterm.c (x_focus_changed): Simplify.
5940 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5942 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5944 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5946 * xdisp.c (redisplay_window): Instead of moving point out of
5947 scroll margin, reject the force_start method, and try scrolling
5948 instead. (Bug#14780)
5950 2013-07-24 Ken Brown <kbrown@cornell.edu>
5952 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5955 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5957 * eval.c (Fprogn): Do not check that BODY is a proper list.
5958 This undoes the previous change. The check slows down the
5959 interpreter, and is not needed to prevent a crash. See
5960 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5962 2013-07-23 Glenn Morris <rgm@gnu.org>
5964 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5966 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5968 Port to GNU/Linux systems with tinfo but not ncurses.
5969 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5970 to decide whether ncurses is being used. Without this change,
5971 GCC complains about tgetent not being declared, on a system
5972 that has tinfo installed but ncurses not installed.
5974 * eval.c (Fprogn): Check that BODY is a proper list.
5976 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5977 * data.c (Fsetq_default):
5978 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5979 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5981 Tune by taking advantage of the fact that ARGS is always a list
5982 when a function is declared to have UNEVALLED args.
5984 * emacsgtkfixed.c: Port to GCC 4.6.
5985 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5987 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5989 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5990 here to silence compiler warnings.
5992 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5994 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5995 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5996 from messing up Emacs's 'struct frame' (Bug#14923).
5998 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6000 * alloc.c (make_save_ptr_ptr): Define this function.
6001 It was inadvertently omitted. It's needed only if
6002 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6004 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6006 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6007 frame have focus (Bug#14895).
6009 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6011 Avoid vfork-related deadlock more cleanly.
6012 * callproc.c (child_setup): When the child's exec fails, output
6013 the program name, as that's more useful. Use O_NONBLOCK to avoid
6015 * process.c (create_process_1): Remove; no longer needed.
6016 (create_process): Remove timer hack; no longer needed, now that
6017 the child avoids deadlock.
6019 2013-07-20 Glenn Morris <rgm@gnu.org>
6021 * image.c (Fimage_flush): Fix doc typo.
6023 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6025 Fix array bounds violation when pty allocation fails.
6026 * process.c (PTY_NAME_SIZE): New constant.
6027 (pty_name): Remove static variable; it's now auto.
6028 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6029 Take pty_name as an arg rather than using a static variable.
6030 All callers changed.
6031 (create_process): Recover pty_flag from process, not from volatile local.
6032 (create_pty): Stay inside array even when pty allocation fails.
6033 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6035 * lread.c (Fload): Avoid initialization only when lint checking.
6036 Mention that it's needed only for older GCCs.
6038 2013-07-20 Kenichi Handa <handa@gnu.org>
6040 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6041 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6043 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6045 * lread.c (Fload): Avoid uninitialized warning.
6047 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6049 Fix some minor file descriptor leaks and related glitches.
6050 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6051 (create_lock_file): Use write, not emacs_write.
6052 * image.c (slurp_file, png_load_body):
6053 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6054 (server_accept_connection):
6055 Don't leak an fd on memory allocation failure.
6056 * image.c (slurp_file): Add a cheap heuristic for growing files.
6057 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6058 as that's what the other routines do. Maybe input need not be
6059 blocked at all, but it's better to be consistent.
6060 Avoid undefined behavior when strlen is zero.
6062 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6063 (NSTATICS): Now a constant; doesn't need to be a macro.
6065 2013-07-19 Richard Stallman <rms@gnu.org>
6067 * coding.c (decode_coding_utf_8): Add simple loop for fast
6068 processing of ASCII characters.
6070 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6072 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6074 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6076 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6077 unportable 'struct x_display_info'.
6078 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6081 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6083 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6084 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6086 (system_process_attributes): Prefer plain char to unsigned char
6087 when either will do. Clean up properly if interrupted or if
6088 memory allocations fail. Don't assume sscanf succeeds.
6089 Remove no-longer-needed workaround to stop GCC from whining.
6090 Read command-line once, instead of multiple times. Check read status a
6093 Fix obscure porting bug with varargs functions.
6094 The code assumed that int is treated like ptrdiff_t in a vararg
6095 function, which is not a portable assumption. There was a similar
6096 -- though these days less likely -- porting problem with various
6097 assumptions that pointers of different types all smell the same as
6098 far as vararg functions is conserved. To make this problem less
6099 likely in the future, redo the API to use varargs functions.
6100 * alloc.c (make_save_value): Remove this vararg function.
6101 All uses changed to ...
6102 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6103 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6105 (make_save_ptr): Rename from make_save_pointer, for consistency with
6106 the above. Define only on platforms that need it. All uses changed.
6108 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6110 * keyboard.c: Try to fix typos in previous change.
6111 (DISPLAY_LIST_INFO): New macro.
6112 (kbd_buffer_get_event): Do not access members that are not present
6113 in X11. Revert inadvertent change of "!=" to "=".
6115 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6117 * keyboard.c (kbd_buffer_get_event):
6118 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6119 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6121 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6123 * filelock.c: Fix unlikely file descriptor leaks.
6124 (get_boot_time_1): Rework to avoid using emacs_open.
6125 This doesn't actually fix a leak, but is better anyway.
6126 (read_lock_data): Use read, not emacs_read.
6128 * doc.c: Fix minor memory and file descriptor leaks.
6129 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6130 (get_doc_string, Fsnarf_documentation):
6131 Fix file descriptor leak on error.
6133 * term.c: Fix minor fdopen-related file descriptor leaks.
6134 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6135 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6137 * charset.c: Fix file descriptor leaks and errno issues.
6139 (load_charset_map_from_file): Don't leak file descriptor on error.
6140 Use plain record_xmalloc since the allocation is larger than
6141 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6143 * eval.c (record_unwind_protect_nothing):
6144 * fileio.c (fclose_unwind):
6146 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6147 The replacement doesn't block input, but that no longer seems
6150 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6152 * lread.c: Fix file descriptor leaks and errno issues.
6153 (Fload): Close some races that leaked fds or streams when 'load'
6155 (Fload, openp): Report error number of last nontrivial failure to open.
6156 ENOENT counts as trivial.
6157 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6159 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6160 now that the function is always called with a nonnegative arg.
6161 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6162 All uses replaced with ...
6163 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6165 A few more minor file errno-reporting bugs.
6166 * callproc.c (Fcall_process):
6167 * doc.c (Fsnarf_documentation):
6168 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6169 * process.c (set_socket_option):
6170 Don't let a constructor trash errno.
6171 * doc.c: Include <errno.h>.
6173 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6175 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6177 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6179 Fix w32 bug with call-process-region (Bug#14885).
6180 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6181 to Fcall_process when the input is empty. This simplifies the
6182 code a bit. It makes no difference on POSIXish platforms but
6183 apparently it fixes a bug on w32.
6185 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6186 * fileio.c (close_file_unwind): Don't close if FD is negative;
6187 this can happen when unwinding a zapped file descriptor.
6188 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6189 in case Emacs runs out of memory between the two unwind-protects.
6190 Don't trash errno when closing FD.
6191 Zap the FD in the specpdl when closing it, instead of deferring
6192 the removal of the unwind-protect; this fixes a bug where a child
6193 function unwinds the stack past us.
6195 New unwind-protect flavors to better type-check C callbacks.
6196 This also lessens the need to write wrappers for callbacks,
6197 and the need for make_save_pointer.
6198 * alloc.c (free_save_value):
6199 * atimer.c (run_all_atimers):
6201 * alloc.c (safe_alloca_unwind):
6202 * atimer.c (unwind_stop_other_atimers):
6203 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6204 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6205 * minibuf.c (choose_minibuf_frame_1):
6206 * process.c (make_serial_process_unwind):
6207 * xdisp.c (pop_message_unwind):
6208 * xselect.c (queue_selection_requests_unwind):
6209 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6210 * alloc.c (record_xmalloc):
6211 Prefer record_unwind_protect_ptr to record_unwind_protect with
6213 * alloc.c (Fgarbage_collect):
6214 Prefer record_unwind_protect_void to passing a dummy.
6215 * buffer.c (restore_buffer):
6216 * window.c (restore_window_configuration):
6217 * xfns.c, w32fns.c (do_unwind_create_frame)
6218 New wrapper. All record-unwind uses of wrappee changed.
6219 * buffer.c (set_buffer_if_live):
6220 * callproc.c (call_process_cleanup, delete_temp_file):
6221 * coding.c (code_conversion_restore):
6222 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6223 * editfns.c (save_excursion_restore)
6224 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6225 (save_restriction_restore):
6226 * eval.c (restore_stack_limits, un_autoload):
6227 * fns.c (require_unwind):
6228 * keyboard.c (recursive_edit_unwind, tracking_off):
6229 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6230 * macros.c (pop_kbd_macro, restore_menu_items):
6231 * nsfns.m (unwind_create_frame):
6232 * print.c (print_unwind):
6233 * process.c (start_process_unwind):
6234 * search.c (unwind_set_match_data):
6235 * window.c (select_window_norecord, select_frame_norecord):
6236 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6237 (fast_set_selected_frame):
6238 * xfns.c, w32fns.c (unwind_create_tip_frame):
6239 Return void, not a dummy Lisp_Object. All uses changed.
6240 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6241 * callproc.c (call_process_kill):
6242 * fileio.c (restore_point_unwind, decide_coding_unwind)
6243 (build_annotations_unwind):
6244 * insdel.c (Fcombine_after_change_execute_1):
6245 * keyboard.c (read_char_help_form_unwind):
6246 * menu.c (unuse_menu_items):
6247 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6248 * sound.c (sound_cleanup):
6249 * xdisp.c (unwind_redisplay):
6250 * xfns.c (clean_up_dialog):
6251 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6252 Accept no args and return void, instead of accepting and returning
6253 a dummy Lisp_Object. All uses changed.
6254 * cygw32.c (fchdir_unwind):
6255 * fileio.c (close_file_unwind):
6256 * keyboard.c (restore_kboard_configuration):
6257 * lread.c (readevalllop_1):
6258 * process.c (wait_reading_process_output_unwind):
6259 Accept int and return void, rather than accepting an Emacs integer
6260 and returning a dummy object. In some cases this fixes an
6261 unlikely bug when the corresponding int is outside Emacs integer
6262 range. All uses changed.
6263 * dired.c (directory_files_internal_unwind):
6264 * fileio.c (do_auto_save_unwind):
6265 * gtkutil.c (pop_down_dialog):
6266 * insdel.c (reset_var_on_error):
6267 * lread.c (load_unwind):
6268 * xfns.c (clean_up_file_dialog):
6269 * xmenu.c, nsmenu.m (pop_down_menu):
6270 * xmenu.c (cleanup_widget_value_tree):
6271 * xselect.c (wait_for_property_change_unwind):
6272 Accept pointer and return void, rather than accepting an Emacs
6273 save value encapsulating the pointer and returning a dummy object.
6275 * editfns.c (Fformat): Update the saved pointer directly via
6276 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6277 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6278 (unwind_body): New function.
6279 (record_unwind_protect): First arg is now a function returning void,
6280 not a dummy Lisp_Object.
6281 (record_unwind_protect_ptr, record_unwind_protect_int)
6282 (record_unwind_protect_void): New functions.
6283 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6284 * fileio.c (struct auto_save_unwind): New type.
6285 (do_auto_save_unwind): Use it.
6286 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6287 * insdel.c (struct rvoe_arg): New type.
6288 (reset_var_on_error): Use it.
6289 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6291 (specbinding_func): Remove; there are now several such functions.
6292 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6293 (set_unwind_protect_ptr): New function.
6294 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6296 Be simpler and more consistent about reporting I/O errors.
6297 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6298 Say "Read error" and "Write error", rather than "I/O error", or
6299 "IO error reading", or "IO error writing", when a read or write
6301 * process.c (Fmake_network_process, wait_reading_process_output)
6302 (send_process, Fprocess_send_eof, wait_reading_process_output):
6303 Capitalize diagnostics consistently. Put "failed foo" at the
6304 start of the diagnostic, so that we don't capitalize the
6305 function name "foo". Consistently say "failed" for such
6307 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6308 All callers changed. This is so it can use report_file_error.
6309 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6310 diagnostics consistently as above.
6312 * fileio.c (report_file_errno): Fix errno reporting bug.
6313 If the file name is neither null nor a pair, package it up as a
6314 singleton list. All callers changed, both to this function and to
6315 report_file_error. This fixes a bug where the memory allocator
6316 invoked by list1 set errno so that the immediately following
6317 report_file_error reported the wrong errno value.
6319 Fix minor problems found by --enable-gcc-warnings.
6320 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6321 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6323 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6325 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6326 Set event->arg to Qt if switch-event shall be generated.
6327 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6329 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6331 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6334 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6335 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6336 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6337 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6338 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6339 and there is a focused frame.
6340 (head_table): Add focus-in and focus-out.
6341 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6342 bind to handle-focus-in/out.
6344 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6345 (Fhandle_switch_frame): Call Fhandle_focus_in.
6346 (syms_of_frame): defsubr handle-focus-in/out.
6348 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6350 Fix porting bug to older POSIXish platforms (Bug#14862).
6351 * sysdep.c (emacs_pipe): New function, that implements
6352 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6353 This should port better to CentOS 5 and to Mac OS X 10.6.
6354 All calls to pipe2 changed.
6356 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6357 This makes the code easier to read and the executable a bit smaller.
6358 Do not replace all calls to Fcons that happen to create lists,
6359 just calls that are intended to create lists. For example, when
6360 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6361 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6362 Similarly for list2 through list5.
6363 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6364 * bytecode.c (exec_byte_code):
6365 * callint.c (quotify_arg, Fcall_interactively):
6366 * callproc.c (Fcall_process, create_temp_file):
6367 * charset.c (load_charset_map_from_file)
6368 (Fdefine_charset_internal, init_charset):
6369 * coding.c (get_translation_table, detect_coding_system)
6370 (Fcheck_coding_systems_region)
6371 (Fset_terminal_coding_system_internal)
6372 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6373 * composite.c (update_compositions, Ffind_composition_internal):
6374 * dired.c (directory_files_internal, file_name_completion)
6376 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6377 * doc.c (Fsnarf_documentation):
6378 * editfns.c (Fmessage_box):
6380 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6381 (Feval, eval_sub, Ffuncall, apply_lambda):
6382 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6383 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6384 (Fset_file_times, Finsert_file_contents)
6385 (Fchoose_write_coding_system, Fwrite_region):
6386 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6387 * font.c (font_registry_charsets, font_parse_fcname)
6388 (font_prepare_cache, font_update_drivers, Flist_fonts):
6389 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6390 * frame.c (make_frame, Fmake_terminal_frame)
6391 (x_set_frame_parameters, x_report_frame_params)
6392 (x_default_parameter, Fx_parse_geometry):
6393 * ftfont.c (syms_of_ftfont):
6394 * image.c (gif_load):
6395 * keyboard.c (command_loop_1):
6396 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6397 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6398 (Fminor_mode_key_binding, accessible_keymaps_1)
6399 (Faccessible_keymaps, Fwhere_is_internal):
6400 * lread.c (read_emacs_mule_char):
6401 * menu.c (find_and_return_menu_selection):
6402 * minibuf.c (get_minibuffer):
6403 * nsfns.m (Fns_perform_service):
6404 * nsfont.m (ns_script_to_charset):
6405 * nsmenu.m (ns_popup_dialog):
6406 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6407 (Fx_own_selection_internal):
6408 * nsterm.m (append2):
6409 * print.c (Fredirect_debugging_output)
6410 (print_prune_string_charset):
6411 * process.c (Fdelete_process, Fprocess_contact)
6412 (Fformat_network_address, set_socket_option)
6413 (read_and_dispose_of_process_output, write_queue_push)
6414 (send_process, exec_sentinel):
6415 * sound.c (Fplay_sound_internal):
6416 * textprop.c (validate_plist, add_properties)
6417 (Fput_text_property, Fadd_face_text_property)
6418 (copy_text_properties, text_property_list, syms_of_textprop):
6419 * unexaix.c (report_error):
6420 * unexcoff.c (report_error):
6421 * unexsol.c (unexec):
6422 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6423 (Fformat_mode_line, syms_of_xdisp):
6424 * xfaces.c (set_font_frame_param)
6425 (Finternal_lisp_face_attribute_values)
6426 (Finternal_merge_in_global_face, syms_of_xfaces):
6427 * xfns.c (x_default_scroll_bar_color_parameter)
6428 (x_default_font_parameter, x_create_tip_frame):
6429 * xfont.c (xfont_supported_scripts):
6430 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6431 (menu_help_callback, xmenu_show):
6433 * xterm.c (set_wm_state):
6434 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6435 and similarly for list2 through list5.
6437 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6439 * callproc.c (Fcall_process_region): Fix minor race and tune.
6440 (create_temp_file): New function, with the temp-file-creation part
6441 of the old Fcall_process_region. Use Fcopy_sequence to create the
6442 temp file name, rather than alloca + build_string, for simplicity.
6443 Don't bother to block input around the temp file creation;
6444 shouldn't be needed. Simplify use of mktemp.
6445 Use record_unwind_protect immediately after creating the temp file;
6446 this closes an unlikely race where the temp file was not removed.
6447 Use memcpy rather than an open-coded loop.
6448 (Fcall_process_region): Use the new function. If the input is
6449 empty, redirect from /dev/null rather than from a newly created
6450 empty temp file; this avoids unnecessary file system traffic.
6452 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6454 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6455 Simplify by making this case like the other two. This is a bit
6456 slower on obsolete hosts, but the extra complexity isn't worth it.
6458 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6459 * process.c (create_process) [!DOS_NT]:
6460 Remove now-unnecessary calls to emacs_close.
6462 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6464 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6465 returning early. (Bug#14850)
6467 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6468 and inhibit-iso-escape-detection attributes of 'undecided'.
6471 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6473 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6474 Reported by Herbert J. Skuhra in
6475 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6477 Don't lose top specpdl entry when memory is exhausted.
6478 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6479 specpdl overflow here, to simplify callers; all callers changed.
6480 Always reserve an unused entry at the stack top; this avoids
6481 losing the top entry's information when memory is exhausted.
6483 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6485 Clean up errno reporting and fix some errno-reporting bugs.
6486 * callproc.c (Fcall_process):
6487 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6488 * process.c (create_process, Fmake_network_process):
6489 * unexaix.c (report_error):
6490 * unexcoff.c (report_error):
6491 Be more careful about reporting the errno of failed operations.
6492 The code previously reported the wrong errno sometimes.
6493 Also, prefer report_file_errno to setting errno + report_file_error.
6494 (Fcall_process): Look at openp return value rather than at path,
6495 as that's a bit faster and clearer when there's a numeric predicate.
6496 * fileio.c (report_file_errno): New function, with most of the
6497 old contents of report_file_error.
6498 (report_file_error): Use it.
6499 (Ffile_exists_p, Ffile_accessible_directory_p):
6500 Set errno to 0 when it is junk.
6501 * fileio.c (Faccess_file):
6502 * image.c (x_create_bitmap_from_file):
6503 Use faccessat rather than opening the file, to avoid the hassle of
6504 having a file descriptor open.
6505 * lisp.h (report_file_errno): New decl.
6506 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6509 * process.c (create_process, wait_reading_process_output) [AIX]:
6510 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6511 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6512 a multithreaded environment anyway).
6513 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6515 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6517 * image.c (x_find_image_file): Don't close a remote file handle.
6519 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6521 Fix races with threads and file descriptors.
6522 * callproc.c (Fcall_process_region):
6523 * dired.c (open_directory):
6524 * emacs.c (main, Fdaemon_initialized):
6525 * image.c (x_find_image_file):
6526 * inotify.c (Finotify_rm_watch):
6527 * lread.c (Flocate_file_internal):
6528 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6529 * term.c (term_mouse_moveto, init_tty):
6530 * termcap.c (tgetent):
6531 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6532 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6533 * unexhp9k800.c, unexmacosx.c (unexec):
6534 * callproc.c (Fcall_process_region):
6535 Use emacs_close, not close.
6536 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6537 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6538 and posix_close function on current platforms (which all lack them).
6539 (emacs_close): Use it. This should fix the races on GNU/Linux and
6540 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6541 and it should avoid closing random victim file descriptors on
6544 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6546 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6547 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6550 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6551 This is for .gdbinit xbacktrace.
6553 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6554 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6555 (emacs_set_tty): Now static.
6556 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6557 * term.c (tty_capable_p, tty_default_color_capabilities)
6558 (get_tty_terminal, term_mouse_movement)
6559 (handle_one_term_event, init_tty, maybe_fatal):
6560 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6561 (tgetent, scan_file, name_match, compare_contin):
6562 * terminal.c (get_terminal):
6563 Use bool for boolean.
6564 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6565 Prefer char to unsigned char if either will do.
6566 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6567 (tty_write_glyphs): Prefer int to unsigned.
6568 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6569 All callers changed.
6570 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6572 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6575 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6576 (B__dummy__): New dummy symbol, to pacify C89.
6577 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6578 they can't grok varargs macros.
6579 * dispnew.c (add_window_display_history)
6580 (add_frame_display_history):
6581 * print.c (print_object):
6582 * xdisp.c (debug_method_add):
6583 Use %p printf format only for void pointers.
6584 * emacs.c (usage_message): New constant, replacing ...
6585 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6586 (main): Adjust to usage reorg.
6587 * fns.c (syms_of_fns):
6588 * profiler.c (syms_of_profiler):
6589 Don't use non-constant struct initializers.
6590 * gnutls.h (gnutls_initstage_t):
6591 * lisp.h (enum Lisp_Fwd_Type):
6592 * lread.c (lisp_file_lexically_bound_p):
6593 * xsettings.c (anonymous enum):
6594 Remove trailing comma.
6595 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6596 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6597 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6599 * regex.c (const_re_char): New type, to pacify strict C89.
6600 All uses of 'const re_char' replaced to use it.
6601 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6602 with glibc when strict C89. This change is imported from gnulib.
6604 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6605 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6606 Omit GNU_LINUX implementation, since it requires long long.
6607 * xterm.c (x_draw_underwave):
6608 Do not assume the traditional order of struct's members.
6609 (x_term_init): Rewrite to avoid the need for non-constant structure
6612 Syntax cleanup, mostly replacing macros with functions.
6613 This removes the need for the syntax_temp hack.
6614 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6615 * syntax.c (SYNTAX_INLINE): New macro.
6616 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6617 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6618 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6619 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6620 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6621 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6622 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6623 Now constants, not macros.
6624 (syntax_temp) [!__GNUC__]: Remove.
6625 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6626 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6627 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6628 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6629 Move here from syntax.h; now functions, not macros. Except for the
6630 last function, these are static since only syntax.c uses them.
6631 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6632 All uses changed. Now a function, not a macro; use this fact
6633 to simplify the code.
6634 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6635 compiler bugs; no longer relevant.
6636 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6637 (SYNTAX_INLINE): New macro.
6638 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6639 for the new functions. Use bool for boolean member.
6640 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6641 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6642 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6643 (SETUP_BUFFER_SYNTAX_TABLE):
6644 Now extern inline functions, not macros.
6645 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6646 Remove; all uses replaced by implementation.
6647 (syntax_temp) [!__GNUC__]: Remove decl.
6648 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6650 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6652 * emacs.c (main): Fix syntax error.
6654 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6656 Timestamp fixes for undo (Bug#14824).
6657 * atimer.c (schedule_atimer):
6658 * fileio.c (Ffile_newer_than_file_p):
6659 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6660 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6661 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6662 (syms_of_fileio): Remove Sclear_visited_file_name.
6663 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6664 file doesn't exist; this avoids an ambiguity with negative timestamps.
6665 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6666 * systime.h (make_emacs_time, invalid_emacs_time):
6667 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6668 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6669 * undo.c (record_first_change): Push (visited-file-modtime) onto
6670 undo list rather than reimplementing it by hand, incorrectly.
6672 2013-07-09 Ken Brown <kbrown@cornell.edu>
6674 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6676 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6678 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6680 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6682 Handle errno and exit status a bit more carefully.
6683 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6684 number into an exit status. Instead, use EXIT_CANCELED.
6685 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6686 * callproc.c (relocate_fd):
6687 * emacs.c (close_output_streams, main):
6688 * process.c (create_process):
6689 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6690 Use emacs_perror for simplicity.
6691 * callproc.c (relocate_fd, main):
6692 * sysdep.c (sys_subshell):
6693 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6694 (shut_down_emacs): Use emacs_write, not write.
6695 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6696 * fileio.c (Fcopy_file, e_write):
6697 * nsterm.m (ns_select):
6698 * process.c (send_process):
6699 * sound.c (vox_write):
6700 Use emacs_write_sig, not emacs_write.
6701 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6702 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6704 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6706 (emacs_full_write): New function.
6707 (emacs_write): Rewrite to use it.
6708 (emacswrite_sig, emacs_perror): New functions.
6709 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6711 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6713 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6714 on NS even if it is present. Pixmap on NS is a void*.
6716 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6718 Port to Ubuntu 10 (Bug#14803).
6719 Problem reported by T.V. Raman.
6720 * process.c (close_on_exec, accept4, process_socket):
6721 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6723 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6725 * w32.c (sys_dup): Declare prototype.
6729 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6731 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6733 Make file descriptors close-on-exec when possible (Bug#14803).
6734 This simplifies Emacs a bit, since it no longer needs to worry
6735 about closing file descriptors by hand in some cases.
6736 It also fixes some unlikely races. Not all such races, as
6737 libraries often open files internally without setting
6738 close-on-exec, but it's an improvement.
6739 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6740 * callproc.c (Fcall_process) [!MSDOS]:
6741 * emacs.c (main) [!DOS_NT]:
6742 * nsterm.m (ns_term_init):
6743 * process.c (create_process):
6744 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6745 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6746 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6747 Prefer mkostemp with O_CLOEXEC to mkstemp.
6748 * callproc.c (relocate_fd) [!WINDOWSNT]:
6749 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6750 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6752 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6753 Make the resulting file descriptor close-on-exec.
6754 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6755 * lread.c (load_descriptor_list, load_descriptor_unwind):
6756 Remove; no longer needed. All uses removed.
6757 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6758 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6760 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6761 (Fmake_network_process, Fnetwork_interface_list):
6762 (Fnetwork_interface_info, server_accept_connection):
6763 Make newly-created socket close-on-exec.
6764 * sysdep.c (emacs_open, emacs_fopen):
6765 Make new-created descriptor close-on-exec.
6766 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6767 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6769 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6771 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6772 for NS_IMPL_GNUSTEP.
6774 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6776 Fix openp errno handling.
6777 * callproc.c (Fcall_process): Preserve openp errno around close.
6778 * lread.c (openp): Set errno when returning -1, as some callers
6781 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6783 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6785 * nsterm.h (NSSavePanel): Update comment.
6786 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6787 (ns_run_file_dialog): Declare.
6789 * nsfns.m: Remove panelOK.
6791 (ns_run_file_dialog): New function.
6792 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6793 event loop, so file dialog is popped up by ns_run_file_dialog, called
6794 by sendEvent (Bug#14578).
6795 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6797 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6799 * xdisp.c (default_line_pixel_height): New function.
6800 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6801 (try_cursor_movement, redisplay_window, try_window)
6802 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6804 * window.c (window_scroll_pixel_based):
6805 use default_line_pixel_height.
6807 * dispextern.h (default_line_pixel_height): Add prototype.
6809 * frame.c (x_set_line_spacing): Accept a float value for
6810 line-spacing parameter, per the documentation.
6812 * data.c (Fmultibyte_string_p): Doc fix.
6814 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6816 Use emacs_open more consistently when opening files.
6817 This handles EINTR more consistently now, and makes it easier
6818 to introduce other uniform changes to file descriptor handling.
6819 * sysstdio.h: New file.
6820 * buffer.c (mmap_init):
6821 * cygw32.c (chdir_to_default_directory):
6822 * dispnew.c (Fopen_termscript):
6823 * emacs.c (Fdaemon_initialized):
6824 * fileio.c (Fdo_auto_save):
6825 * image.c (slurp_file, png_load_body, jpeg_load_body):
6826 * keyboard.c (Fopen_dribble_file):
6828 * print.c (Fredirect_debugging_output):
6829 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6830 * termcap.c (tgetent):
6831 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6832 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6833 * w32term.c (w32_initialize) [CYGWIN]:
6834 * xfaces.c (Fx_load_color_file):
6835 Use emacs_open instead of plain open, and emacs_fopen instead of
6837 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6838 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6839 * callproc.c (default_output_mode): New constant.
6840 (Fcall_process): Use it to call emacs_open instead of plain creat.
6841 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6842 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6843 (emacs_fopen): New function.
6844 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6845 Include <lisp.h>, for emacs_open.
6846 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6848 Remove duplicate #include directives.
6849 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6851 Don't include stdio.h twice.
6852 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6853 Don't include sys/types.h or stdio.h twice.
6854 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6855 * lread.c: Don't include coding.h twice.
6856 * nsfont.m: Don't include frame.h twice.
6857 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6858 * ralloc.c: Don't include <unistd.h> twice.
6859 * xdisp.c: Don't include font.h twice.
6860 * xterm.c: Don't include fontset.h twice.
6861 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6863 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6865 Scale ImageMagick images more carefully.
6866 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6867 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6868 Be more careful about avoiding undefined behavior after
6869 integer overflow and division by zero.
6871 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6873 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6874 (syms_of_w32fns): DEFSYM them.
6875 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6876 (CCHDEVICENAME): Define macros if not defined.
6877 (struct MONITOR_INFO_EX): New struct.
6878 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6879 (enum_display_monitors_fn): New variable.
6880 (globals_of_w32fns): Initialize it.
6881 (Fx_display_pixel_width, Fx_display_pixel_height)
6882 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6883 multi-monitor setups in docstrings.
6884 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6885 screen size by primary monitor's millimeter per pixel.
6886 (w32_monitor_enum, w32_display_monitor_attributes_list)
6887 (w32_display_monitor_attributes_list_fallback)
6888 (Fw32_display_monitor_attributes_list): New functions.
6889 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6891 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6893 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6895 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6897 * fileio.c (Qfile_notify_error): New error symbol.
6899 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6900 * inotify.c (inotify_callback, symbol_to_inotifymask)
6901 (Finotify_add_watch, Finotify_rm_watch): Use it.
6902 (inotifyevent_to_event): Exchange order of cookie and file name.
6903 (Finotify_add_watch): Adapt docstring.
6905 * lisp.h (Qfile_notify_error): Declare.
6907 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6909 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6910 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6911 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6912 which did not work (see <http://bugs.gnu.org/14569#307>).
6913 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6914 && (!noninteractive || initialized)). This attempts to thread
6915 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6917 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6919 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6920 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6922 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6924 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6925 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6926 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6927 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6929 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6931 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6932 Define to __sys_siglist.
6934 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6936 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6937 word-wrap, so that overflow-newline-into-fringe would work in
6938 visual-line-mode. (Bug#2749)
6939 (move_it_in_display_line_to): When the last scanned display
6940 element fits exactly on the display line, and
6941 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6942 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6943 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6944 finding buffer position that corresponds to pixel coordinates,
6945 e.g. in buffer_posn_from_coords.
6947 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6949 * process.c (handle_child_signal): Call catch_child_signal if
6952 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6954 Don't convert function pointers to void * and back.
6955 It isn't portable C, and it's easy enough to avoid.
6956 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6957 (make_save_value): Add support for SAVE_FUNCPOINTER.
6958 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6959 * print.c (print_object):
6960 Distinguish function from object pointers.
6961 * lisp.h (SAVE_FUNCPOINTER): New constant.
6962 (SAVE_SLOT_BITS): Adjust to it.
6963 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6964 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6965 (voidfuncptr): New typedef.
6966 (struct Lisp_Save_Value): New member data[0].funcpointer.
6967 (XSAVE_FUNCPOINTER): New function.
6969 Simplify buildobj processing.
6970 * Makefile.in (buildobj.h): Make it a sequence of strings each
6971 followed by comma, rather than a single string. Put it into a
6972 .tmp file in case there's an error while generating it.
6973 (gl-stamp): Use .tmp for temp files.
6974 (mostlyclean): Clean .tmp files.
6975 * doc.c (buildobj): Move to just the routine that needs it.
6976 It's now an array of strings, so processing is simpler.
6978 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6980 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6981 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6982 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6983 Invoke malloc_enable_thread even when not interactive.
6984 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6985 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6986 in this case, since the underlying bug has now been fixed.
6988 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6990 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6991 unlinking it (bug#14691).
6993 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6995 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6996 before checking whether buffer is modified. This lets
6997 `kill-buffer-query-functions' cancel killing of the buffer or save
6998 its content before `kill-buffer' asks user the "Buffer %s
6999 modified; kill anyway?" question.
7001 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7003 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7004 Let the super performKeyEquivalent deal with them (Bug#14747).
7006 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7008 * widget.c (resize_cb): Remove unused local.
7010 Do not use GTK 3 if it exists but cannot be compiled.
7011 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7012 * xterm.c (x_error_handler) [!USE_GTK]:
7015 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7017 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7019 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7020 to the valid range of values. (Bug#14753)
7022 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7023 when moving point by using the current glyph matrix. This avoids
7024 the need to force redisplay when this function is called in a
7027 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7029 Fix minor problems found by static checking.
7030 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7031 Redo the latter's body to sidestep GCC parenthesization warnings.
7032 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7033 * coding.c (detect_coding, detect_coding_system):
7034 * coding.h (struct undecided_spec):
7035 Use bool for boolean.
7036 * image.c (QCmax_width, QCmax_height): Now static.
7037 * xdisp.c (Fmove_point_visually): Remove unused local.
7039 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7041 * xdisp.c (Fmove_point_visually): New function.
7043 2013-06-28 Kenichi Handa <handa@gnu.org>
7045 * coding.h (define_coding_undecided_arg_index): New enum.
7046 (coding_attr_index): New members
7047 coding_attr_undecided_inhibit_null_byte_detection,
7048 coding_attr_undecided_inhibit_iso_escape_detection,
7049 coding_attr_undecided_prefer_utf_8.
7050 (undecided_spec): New struct.
7051 (struct coding_system): New member `undecided' of the member
7054 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7055 (detect_coding): Likewise.
7056 (detect_coding_system): Likewise.
7057 (Fdefine_coding_system_internal): New coding system properties
7058 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7060 (syms_of_coding): Adjust for coding_arg_undecided_max.
7062 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7064 * image.c (x_from_xcolors): Remove unused local.
7066 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7068 Defer image data transfer between X client and server until actual
7071 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7074 * image.c (Destroy_Image): Remove.
7075 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7076 `mask_p', and `colors_p'. All uses changed.
7077 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7078 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7079 New macros for `flags' arg to x_clear_image_1.
7080 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7081 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7082 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7083 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7084 (image_get_x_image, image_unget_x_image): New functions or macros.
7085 (image_background, image_background_transparent, x_to_xcolors)
7086 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7087 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7088 instead of Destroy_Image.
7089 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7090 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7091 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7092 (imagemagick_load_image, svg_load_image): Use them instead of
7093 x_create_x_image_and_pixmap, and x_put_x_image followed by
7094 x_destroy_x_image, respectively.
7095 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7096 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7097 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7098 background_transparent fields.
7099 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7100 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7102 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7104 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7105 This mostly consists of undoing recent changes.
7106 * callproc.c (Fcall_process):
7107 * process.c (create_process):
7108 Do not worry about catching SIGCHLD here, undoing previous change.
7109 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7110 * process.c, process.h (catch_child_signal):
7111 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7112 * process.c (catch_child_handler): Don't worry about being called
7113 lazily and do not assume caller has blocked SIGCHLD, undoing
7114 previous change. Move first-time stuff back to
7115 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7116 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7117 set lib_child_handler if it's already initialized, which may
7118 help avoid problems on GNUStep.
7120 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7122 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7123 * callproc.c (Fcall_process):
7124 * process.c (create_process):
7125 Make sure SIGCHLD is caught before we fork,
7126 since Emacs startup no arranges to catch SIGCHLD.
7127 * process.c (lib_child_handler): Initialize to null, not to
7129 (catch_child_signal): Allow self to be called lazily.
7130 Do nothing if it's already been called.
7131 Assume caller has blocked SIGCHLD (all callers do now).
7132 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7133 just before it's really needed.
7134 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7135 since it hasn't been caught yet.
7137 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7139 * image.c (compute_image_size): New function to implement
7140 :max-width and :max-height.
7141 (imagemagick_load_image): Use it.
7143 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7145 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7146 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7148 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7149 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7150 the SIGCHLD handler, since the code is not atomic and (due to glib)
7151 signals may be arriving now.
7152 * sysdep.c (init_signals): Do not catch child signals here;
7153 'main' now does that later, at a safer time.
7155 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7157 Clean up SIGCHLD handling a bit (Bug#14569).
7158 * process.c, process.h (catch_child_signal):
7159 Now always extern, even if !NS_IMPL_GNUSTEP.
7160 * process.c (catch_child_signal): Move glib tickler here from
7161 init_process_emacs, so that it's done earlier in Emacs
7162 initialization. Also move the noninteractive && !initialized
7163 check here from init_process_emacs. This is all a bit cleaner for
7164 GNUish platforms, and I hope it works around the Cygwin bug.
7165 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7166 that glib signal handling is tickled before glib creates threads.
7168 * process.c (wait_reading_process_output): Avoid int overflow
7169 when reading more than 2 GiB total from a process.
7171 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7173 * process.c (create_process): Handle a couple more cases,
7174 i.e., work even if new_argv and wait_child_setup[i] are cached.
7175 Use Fcall_process's style for volatile vars.
7177 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7179 * process.c (create_process): Mark PROCESS volatile.
7181 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7183 Use C99-style flexible array members if available.
7184 This avoids some subtle aliasing issues, which typically
7185 aren't a problem with GCC but may be a problem elsewhere.
7186 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7187 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7188 In either case, it uses a flexible array member rather than
7189 the old struct hack. All uses changed.
7190 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7191 Adjust to sdata reorganization.
7192 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7193 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7194 that ports better to pre-C99 non-GCC.
7195 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7196 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7197 as the latter has changed.
7198 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7199 and port better to pre-C99 GCC.
7200 * image.c (struct xpm_cached_color):
7201 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7202 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7203 Use FLEXIBLE_ARRAY_MEMBER.
7204 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7205 Move decl to top level so it gets checked against implementation.
7206 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7207 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7209 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7211 * syntax.c: Integer cleanups.
7212 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7213 All uses that need 0-or-2 changed to:
7214 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7215 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7216 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7217 (char_quoted, prev_char_comend_first, back_comment)
7218 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7219 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7220 Use bool for boolean.
7221 (update_syntax_table, skip_chars, skip_syntaxes):
7222 Prefer int to unsigned when either will do.
7223 (back_comment): Return boolean success flag, like forw_comment,
7224 instead of positive-or-minus-1 (which might have overflowed int anyway).
7225 Don't stuff ptrdiff_t into int.
7226 (syntax_spec_code, syntax_code_spec): Now const.
7227 (Fmatching_paren, scan_lists, scan_sexps_forward):
7228 Use enum syntaxcode for syntax code.
7229 (Fmatching_paren): Check that arg is a character, not just an integer.
7230 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7231 (Finternal_describe_syntax_value): Omit no-longer-needed
7233 (skip_chars): Use char, not unsigned char, when the distinction
7235 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7236 * bytecode.c (exec_byte_code):
7237 * syntax.c (syntax_spec_code, Fchar_syntax)
7238 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7240 * syntax.h (SYNTAX_WITH_FLAGS):
7241 Omit unnecessary casts.
7243 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7245 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7246 line dimensions here, to avoid race conditions with the main
7247 thread. (Bug#14062, bug#14630, bug#14669)
7249 * w32term.c (w32_draw_window_cursor): Compute the header line and
7250 mode line dimensions here.
7251 <w32_system_caret_window, w32_system_caret_hdr_height>:
7252 <w32_system_caret_mode_height>: New variables.
7254 * w32term.h: Declare them.
7256 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7258 * alloc.c (die): Move "assertion failed" string here ...
7259 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7260 COND when SUPPRESS_CHECKING. This shrinks the executable text
7261 size by 0.8% to 2.2% when configured with --enable-checking,
7262 depending on optimization flags (GCC 4.8.1 x86-64).
7264 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7266 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7268 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7269 base is 2; this is more accurate.
7271 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7273 * sound.c (string_default): Move to !WINDOWSNT section.
7274 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7276 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7278 * sound.c: Integer cleanups.
7279 Remove unnecessary forward decls.
7280 (struct sound_device): The 'file' member is now a Lisp_Object, not
7281 a char *, so that we needn't invoke alloca on a huge size.
7282 (Fplay_sound_internal): Adjust to this.
7283 (string_default): New function.
7284 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7285 Use it to adjust to the struct sound_device change.
7286 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7287 (be2hs) [0]: Remove.
7289 * syntax.c (skip_chars): Don't use uninitialized storage
7290 when searching a multibyte buffer for characters that are not in a
7291 unibyte string that contains non-ASCII characters.
7293 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7295 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7296 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7298 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7300 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7302 2013-06-18 Kenichi Handa <handa@gnu.org>
7304 * font.c (Ffont_spec): Signal an error for an invalid font name
7307 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7309 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7310 In particular this ports to 32-bit sparc Sun cc.
7311 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7312 array with a dummy element at specpdl[-1], so that its address can
7314 (unbind_to): Do not copy the binding; not needed, now that we
7315 copy old_value in the one place where the copy is needed.
7316 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7317 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7318 (union specbinding): Rename from struct specbinding. Redo layout
7319 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7320 which is not portable. With Sun C 5.12 32-bit sparc, the
7321 declaration causes nargs to be an unsigned bitfield, a behavior
7322 that the C standard allows; but Emacs wants nargs to be signed.
7323 The overall type is now a union of structures rather than a
7324 structure of union of structures, and the 'kind' member is now a
7325 bitfield, so that the overall type doesn't grow. All uses changed.
7326 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7328 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7330 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7331 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7333 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7335 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7337 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7338 unless we know that the window w's frame is a frame object.
7339 Another attempt at solving bug#14062 and bug#14630.
7341 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7343 * textprop.c (property_set_type): New enum.
7344 (add_properties): Allow appending/prepending text properties.
7345 (add_text_properties_1): Factored out of Fadd_text_properties.
7346 (Fadd_text_properties): Move all the code into
7347 add_text_properties_1.
7348 (Fadd_face_text_property): New function that calls
7349 add_text_properties_1.
7351 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7353 Move functions from lisp.h to individual modules when possible.
7354 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7355 * alloc.c (XFLOAT_INIT, set_symbol_name):
7356 * buffer.c (CHECK_OVERLAY):
7357 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7358 (set_char_table_parent):
7359 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7360 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7361 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7362 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7364 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7365 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7366 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7367 (backtrace_args, backtrace_debug_on_exit):
7368 * floatfns.c (CHECK_FLOAT):
7369 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7370 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7371 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7372 (set_hash_index_slot):
7373 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7374 * marker.c (CHECK_MARKER):
7375 * textprop.c (CHECK_STRING_OR_BUFFER):
7376 * window.c (CHECK_WINDOW_CONFIGURATION):
7377 Move here from lisp.h, and make these functions static rather than
7379 * buffer.c (Qoverlayp):
7381 * fns.c (Qhash_table_p):
7382 * window.c (Qwindow_configuration_p):
7384 * lisp.h: Remove the abovementioned defns and decls.
7386 Use functions, not macros, for XINT etc (Bug#11935).
7387 In lisp.h, prefer functions to function-like macros, and
7388 constants to object-like macros, when either will do. This:
7389 . simplifies use, as there's no more need to worry about
7390 arguments' side effects being evaluated multiple times.
7391 . makes the code easier to debug on some platforms.
7392 However, when using gcc -O0, keep using function-like macros
7393 for a few critical operations, for performance reasons.
7394 This sort of thing isn't needed with gcc -Og, but -Og
7395 is a GCC 4.8 feature and isn't widely-enough available yet.
7396 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7397 Remove enum lsb_bits; no longer needed.
7398 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7399 * buffer.c (Qoverlap):
7401 * fns.c (Qhash_table_p):
7402 Now extern, so lisp.h can use these symbols.
7403 * dispextern.h: Include character.h, for MAX_CHAR etc.
7404 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7405 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7406 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7407 (GLYPH_CODE_P): Move here from lisp.h.
7408 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7409 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7410 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7411 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7412 XUNTAG now returns void *.
7413 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7414 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7415 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7416 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7417 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7418 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7419 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7420 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7421 New macros, renamed from their sans-lisp_h_ counterparts.
7422 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7423 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7424 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7425 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7426 If compiling via GCC without optimization, define these as macros
7427 in addition to inline functions.
7428 To disable this, compile with -DINLINING=0.
7429 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7430 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7431 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7432 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7433 (INTMASK, VALMASK): Now macros, since static values cannot be
7434 accessed from extern inline functions.
7435 (VALMASK): Also a constant, for benefit of old GDB.
7436 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7437 is INTEGERP, which can fold it in.
7438 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7439 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7440 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7441 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7442 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7443 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7444 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7445 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7446 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7447 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7448 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7449 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7450 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7451 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7452 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7453 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7454 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7455 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7456 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7457 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7458 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7459 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7460 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7461 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7462 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7463 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7464 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7465 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7466 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7467 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7468 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7469 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7470 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7472 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7473 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7474 (VALMASK): Define in one place rather than in two, merging the
7475 USE_LSB_TAG parts; this is simpler.
7476 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7477 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7478 Move up, to avoid use before definition.
7479 Also include "globals.h" earlier, for the same reason.
7480 (make_natnum): New function.
7481 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7482 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7483 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7484 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7485 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7486 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7487 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7488 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7489 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7490 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7491 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7492 (Qwindow_configuration_p, Qimage): New forward declarations.
7493 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7494 (STRING_COPYIN): Remove; unused.
7495 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7496 (xcar_addr, xcdr_addr): New functions. All uses changed.
7497 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7498 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7499 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7500 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7501 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7502 (TYPE_RANGED_INTEGERP): Simplify.
7503 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7504 (setlocale, fixup_locale, synchronize_system_messages_locale)
7505 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7506 Now empty functions, not macros.
7507 (functionp): Return bool, not int.
7508 * window.c (Qwindow_configuration_p): Now extern,
7509 so window.h can use it.
7510 * window.h (Qwindowp): Move decl back to lisp.h.
7512 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7514 * xdisp.c (Fline_pixel_height): New function, required for solving
7517 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7519 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7521 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7523 * lread.c (syms_of_lread):
7524 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7526 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7528 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7530 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7532 * fileio.c (expand_file_name): Doc fix.
7534 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7536 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7537 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7538 Wait for self, not for 0. This can't hurt on GNU or similar
7539 system, and may help with Cygwin.
7541 * keyboard.c: Don't use PROP (...) as an lvalue.
7542 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7543 Use set_prop (A, B), not PROP (A) = B.
7545 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7547 * xdisp.c (get_it_property): Use it->window instead of generating
7548 a Lisp object from it->w.
7550 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7552 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7553 get-char-property the window that is being rendered, instead of
7554 the buffer, to support window-specific overlays. (Bug#14575)
7555 (compute_display_string_pos): When W is NULL, use the current
7556 buffer as the object to pass to get-char-property.
7557 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7558 pointer member of the bidi iterator, since no window is pertinent
7561 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7563 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7564 being displayed, and pass it to compute_display_string_pos.
7565 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7566 (bidi_paragraph_init): All callers changed.
7568 * xdisp.c (init_from_display_pos, init_iterator)
7569 (handle_single_display_spec, next_overlay_string)
7570 (get_overlay_strings_1, reseat_1, reseat_to_string)
7571 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7572 Set bidi_it.w member from it->w.
7573 (compute_display_string_pos): Accept additional argument, the
7574 window being displayed, and pass it to Fget_char_property.
7577 * dispextern.h (struct bidi_it): New member w, the window being
7579 (compute_display_string_pos): Adjust prototype.
7581 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7583 * xgselect.c: Remove unneeded include xterm.h.
7585 * process.c (wait_reading_process_output): Check for NS before GLIB.
7586 GLIB may be linked in due to rsvg, but ns_select must be called.
7588 * xgselect.c (xg_select): Remove call to window_system_available
7589 and g_main_context_pending at the top, so Gdk events (i.e. file
7590 notify) are processed when Emacs is started with -nw.
7592 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7594 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7595 (ctagsfiles3): New variable, includes only *.m files.
7596 (TAGS): Use an explicit language name in the regular expressions,
7597 to avoid transformation of '/SOMETHING' by MSYS to
7598 'c:\MSYS\SOMETHING'.
7600 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7602 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7604 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7606 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7607 still need to set the mouse pointer shape and activate help-echo.
7610 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7612 A few porting etc. fixes for the new file monitor code.
7613 See the thread containing
7614 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7615 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7616 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7617 (dir_monitor_callback, Fgfile_rm_watch):
7618 Use assq_no_quit instead of Fassoc, for speed.
7619 (dir_monitor_callback, Fgfile_rm_watch):
7620 eassert that the monitor is a fixnum.
7621 (dir_monitor_callback): No need for CDR_SAFE.
7622 Simplify building of lisp with alternative tails.
7623 (Fgfile_add_watch, Fgfile_rm_watch):
7624 Do not assume glib functions set errno reliably on failure.
7625 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7626 and signal an error otherwise.
7627 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7628 Use Fdelq instead of Fdelete, for speed.
7630 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7632 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7633 don't insist on being invoked on a highlighted tool-bar button.
7634 Avoids losing tool-bar functionality when mouse-highlight is nil.
7635 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7636 Don't highlight when mouse-highlight is nil.
7637 (note_mouse_highlight): When mouse-highlight is nil, don't return
7638 right away; instead, run tool-bar and mode-line highlight
7639 subroutine, clear any existing highlight, and revert the mouse
7640 pointer to its default shape. (Bug#14558)
7642 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7644 * lisp.mk (lisp): Add prog-mode.el.
7646 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7648 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7649 * process.c (dummy_handler): New function.
7650 (lib_child_handler): New static var.
7651 (handle_child_signal): Invoke it.
7652 (catch_child_signal): If a library has set up a signal handler,
7653 save it into lib_child_handler.
7654 (init_process_emacs): If using glib and not on Windows, tickle glib's
7655 child-handling code so that it initializes its private SIGCHLD handler.
7656 * syssignal.h (SA_SIGINFO): Default to 0.
7657 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7658 31; it should no longer be needed now.
7660 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7662 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7664 * gfilenotify.c (globals_of_gfilenotify): New function.
7665 (syms_of_gfilenotify): Move global initialization there.
7667 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7669 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7671 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7672 * keyboard.c (menu_bar_items, tool_bar_items):
7673 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7674 not override local keymaps any more.
7676 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7678 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7680 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7682 * w32console.c (initialize_w32_display): Return the dimensions of
7683 the console window via 2 additional arguments, not via the current
7684 frame. This avoids crashes due to overrunning the bounds of
7685 frame's decode_mode_spec_buffer, which is not resized following
7686 the change of the frame dimensions from the initial 10x10.
7688 * w32term.h (w32_initialize_display_info): Adjust prototype.
7690 * term.c (init_tty): Take dimensions of the frame from the values
7691 returned by initialize_w32_display.
7693 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7694 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7695 (LIBES): Add $(GFILENOTIFY_LIBS).
7697 * w32inevt.c (handle_file_notifications): Add dummy implementation
7698 for !HAVE_W32NOTIFY.
7700 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7702 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7704 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7706 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7708 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7710 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7712 Fix minor problems found by static checking.
7713 * data.c (pure_write_error):
7714 Use xsignal2, not Fsignal, as Fsignal might return.
7715 * eval.c (set_backtrace_debug_on_exit): Now static.
7716 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7717 No longer inline. EXTERN_INLINE is needed only for functions
7718 defined in .h files. Reindent function header as per GNU style.
7719 (backtrace_p, backtrace_top, backtrace_next):
7720 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7721 compiler or linker. Add extern decls to pacify gcc -Wall.
7722 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7724 * frame.c (free_monitors): Define only on platforms that need it.
7725 * nsterm.m (ns_term_init):
7726 * process.c (catch_child_signal):
7727 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7728 defined on all porting targets these days.
7729 * process.c, process.h (catch_child_signal):
7730 Make it extern only if NS_IMPL_GNUSTEP is defined.
7732 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7734 * w32.c (gettimeofday): Make the signature identical to prototype
7735 in nt/inc/sys/time.h.
7737 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7739 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7742 * keyboard.c (safe_run_hooks_error): Improve error message.
7744 * data.c (pure_write_error): Add `object' argument.
7745 * puresize.h (CHECK_IMPURE): Use it.
7747 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7749 * Makefile.in (NOTIFY_OBJ): New variable.
7750 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7752 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7753 Call syms_of_gfilenotify.
7755 * gfilenotify.c: New file.
7757 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7758 and Qfile_w32notify.
7759 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7760 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7762 * lisp.h: Declare syms_of_gfilenotify.
7764 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7766 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7768 Merge the specpdl and backtrace stacks. Make the structure of the
7769 specpdl entries more obvious via a tagged union of structs.
7770 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7771 (enum specbind_tag): New enum.
7772 (struct specbinding): Make it a tagged union of structs.
7773 Add a case for backtrace records.
7774 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7775 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7776 (backtrace_debug_on_exit): New accessors.
7777 (struct backtrace): Remove.
7778 (struct catchtag): Remove backlist field.
7779 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7781 (Flocal_variable_p): Speed up the common case where the binding is
7783 * eval.c (backtrace_list): Remove.
7784 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7785 (set_backtrace_args, set_backtrace_nargs)
7786 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7787 (backtrace_next): New functions.
7788 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7789 (unwind_to_catch, internal_lisp_condition_case)
7790 (internal_condition_case, internal_condition_case_1)
7791 (internal_condition_case_2, internal_condition_case_n): Don't bother
7792 with backtrace_list any more.
7793 (Fsignal): Adjust to new backtrace format.
7794 (grow_specpdl): Move up.
7795 (record_in_backtrace): New function.
7796 (eval_sub, Ffuncall): Use it.
7797 (apply_lambda): Adjust to new backtrace format.
7798 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7800 (specbind): Adjust to new specpdl format. Simplify.
7801 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7802 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7804 (mark_backtrace): Remove.
7805 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7806 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7807 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7809 * profiler.c (record_backtrace): Use get_backtrace.
7810 (handle_profiler_signal): Use backtrace_top_function.
7811 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7814 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7816 * process.h (catch_child_signal): Declare.
7818 * process.c (catch_child_signal): New function.
7819 (init_process_emacs): Call it.
7821 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7822 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7824 (x_set_cursor_type): Remove declaration.
7825 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7826 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7827 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7828 (ns_get_color): Use F suffix on float.
7829 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7830 (ns_get_rgb_color): Remove.
7831 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7832 (note_mouse_movement): x and y are CGFloat.
7833 (ns_draw_fringe_bitmap): Remove unused rowY.
7834 Change #if to COCOA && >= 10_6.
7835 (ns_draw_window_cursor): Remove unused overspill.
7836 (ns_draw_underwave): width and x are EamcsCGFloat.
7837 (ns_draw_box): thickness is CGFloat.
7838 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7839 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7840 if not in main thread.
7841 (ns_get_pending_menu_title, ns_check_menu_open)
7842 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7843 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7844 (sendFromMainThread:): New method.
7845 (changeFont:): size is CGFloat.
7846 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7847 Disable warning about permanent text.
7848 (characterIndexForPoint:): Adjust return type depending on GNUStep
7850 (mouseDown:): delta is CGFloat.
7851 (updateFrameSize): Remove unised variable f.
7852 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7853 Cast float to EmacsCGFloat.
7854 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7855 also to -1 when restoring.
7856 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7857 inside NS_IMPL_COCOA.
7858 (toggleFullScreen:): Put call to toggleFullScreen inside
7859 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7860 (setPosition:portion:whole:): por is CGFloat.
7861 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7862 (mouseDown:): Use CGFloat.
7863 (mouseDragged:): Remove unised variable edge.
7864 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7866 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7868 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7869 when NS_IMPL_GNUSTEP.
7870 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7871 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7872 (EmacsToolbar): Add clearAll. Add tag argument to
7873 addDisplayItemWithImage.
7874 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7876 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7878 * nsmenu.m (ns_update_menubar): Make static.
7879 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7880 (fillWithWidgetValue:): Add cast to SEL for setAction.
7881 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7882 (update_frame_tool_bar): Update code for GNUStep.
7883 (clearAll): New method.
7884 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7885 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7886 Move identifierToItem setObject and activeIdentifiers addObject before
7887 call to insertItemWithItemIdentifier.
7888 (validateVisibleItems): Fix indentation.
7889 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7890 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7891 UtilityWindow to aStyle, remove call to setStyleMask.
7893 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7895 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7896 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7897 Use F suffix on floats.
7898 (ns_char_width): Returns CGFloat.
7899 (ns_ascii_average_width): w is CGFloat instead of float.
7900 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7902 (ns_glyph_metrics): CGFloat instead of float.
7904 * nsfns.m (x_set_foreground_color, x_set_background_color):
7906 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7907 remove unused variables.
7908 (Fns_read_file_name): Keep track if panel is for save.
7909 Use ns_filename_from_panel/ns_directory_from_panel.
7910 (Fns_list_services): delegate only used for COCOA.
7911 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7912 Just return the input if GNUStep.
7913 (x_screen_planes): Remove.
7914 (Fxw_color_values): Use EmacsCGFloat
7915 (Fns_display_monitor_attributes_list): Only get screen number for
7917 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7919 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7920 ns_directory_from_panel.
7922 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7924 * process.c (handle_child_signal): Also use WCONTINUED.
7925 This is so that list-processes doesn't mistakenly list the process
7926 as stopped, when the process has actually been continued and is
7929 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7931 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7932 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7933 not already configured.
7935 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7937 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7939 * Makefile.in (mostlyclean): Remove *.res files.
7941 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7943 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7944 a buffer (bug#8447).
7946 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7948 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7949 display vector, and we backtrack, handle the case that the
7950 previous character position is also displayed from a display
7951 vector or covered by a display string or image. (Bug#14476)
7953 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7955 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7956 (struct MonitorInfo, free_monitors): Remove.
7957 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7958 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7959 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7962 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7963 (struct MonitorInfo, free_monitors): Remove.
7964 (ns_screen_name): Make static.
7965 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7966 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7969 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7970 (struct MonitorInfo): New struct.
7971 (free_monitors, make_monitor_attribute_list): Declare.
7973 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7975 (free_monitors, make_monitor_attribute_list): New functions.
7976 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7979 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7981 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7983 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7985 * keyboard.c: Apply keyboard decoding only to events that come directly
7986 from the tty, not from unread-command-events (bug#14368).
7987 (read_event_from_main_queue): New function, extracted from read_char.
7988 (read_decoded_char): Remove.
7989 (read_decoded_event_from_main_queue): New function to replace it.
7990 (read_char): Use it.
7991 (read_key_sequence): Use read_char rather than read_decoded_char.
7993 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7995 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7997 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7999 2013-05-22 Kenichi Handa <handa@gnu.org>
8001 The following changes are to fix the setting of
8002 buffer-file-coding-system on, for instance, C-x RET c unix RET
8003 _FILE_OF_DOS_EOL_TYPE_ RET.
8005 * coding.h (struct coding_system): New member detected_utf8_chars.
8007 * coding.c (detect_coding_utf_8): Count characters and check EOL
8008 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8010 (setup_coding_system): Do not initialize coding->head_ascii.
8011 (check_ascii): Do not set coding->eol_seen but update it. Do not
8012 call adjust_coding_eol_type here.
8013 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8014 If the eol-type of CODING is already specified, adjust the eol type
8015 of the found coding-system.
8016 (decode_coding_gap): Cancel previous change. Utilize the
8017 character numbers counted by detect_coding_utf_8. Fix detection
8020 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8022 * search.c (looking_at_1): Only set last_thing_searched if the match
8023 changed the match-data (bug#14281).
8025 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8027 * xdisp.c (reseat_at_previous_visible_line_start):
8028 Already declared in dispextern.h, so remove it here.
8029 (move_it_vertically_backward): Likewise.
8031 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8033 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8034 (Fx_display_pixel_width, Fx_display_pixel_height)
8035 (Fx_display_mm_width, Fx_display_mm_height):
8036 Mention `display-monitor-attributes-list' in docstrings.
8038 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8039 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8040 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8041 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8042 (Fx_display_backing_store, Fx_display_visual_class)
8043 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8044 (Fx_display_grayscale_p, Fx_display_pixel_width)
8045 (Fx_display_pixel_height, Fx_display_planes)
8046 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8047 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8048 (Fx_display_mm_width, Fx_display_mm_height)
8049 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8050 height for all physical monitors as in X11.
8052 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8053 Return pixel width or height for all physical monitors as in X11.
8055 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8057 Port --enable-gcc-warnings to clang.
8058 * bytecode.c (exec_byte_code):
8060 Redo diagnostic pragmas to pacify clang, too.
8061 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8062 * editfns.c (Fencode_time):
8063 * fileio.c (file_accessible_directory_p):
8064 * font.c (font_unparse_xlfd):
8065 Use '&"string"[index]' instead of '"string" + (index)'.
8066 * undo.c (user_error): Remove; unused.
8068 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8070 * insdel.c (insert_1_both): Document the arguments, instead of
8071 referring to insert_1, which no longer exists.
8073 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8074 some window, increment windows_or_buffers_changed, so that
8075 *Messages* display in that window is updated. (Bug#14408)
8077 * w32.c: Include epaths.h.
8078 (init_environment): Use cmdproxy.exe without leading directories.
8079 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8081 (gettimeofday): Adjust signature and return value to Posix
8084 * unexw32.c (open_output_file): Delete the existing emacs.exe
8085 before creating it, to break the hard link to the versioned
8088 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8089 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8090 (FIRSTFILE_OBJ): New variables.
8091 (W32_RES): Rename to EMACSRES. All users changed.
8092 (base_obj): Use $(CM_OBJ).
8093 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8094 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8095 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8096 $(W32_RES_LINK) before $(LIBES).
8097 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8099 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8101 * makefile.w32-in (DOC): Use just "DOC".
8103 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8105 * process.c: Export default filters and sentinels to Elisp.
8106 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8108 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8109 (Fset_process_sentinel, Fformat_network_address):
8110 Default to them instead of nil.
8111 (server_accept_connection): Sentinels can't be nil any more.
8112 (read_and_dispose_of_process_output): New function, extracted from
8113 read_process_output.
8114 (read_process_output): Use it; filters can't be nil.
8115 (Finternal_default_process_filter): New function, extracted from
8116 read_process_output.
8117 (exec_sentinel_unwind): Remove function.
8118 (exec_sentinel): Don't zilch sentinel while running.
8119 (status_notify): Sentinels can't be nil.
8120 (Finternal_default_process_sentinel): New function extracted from
8122 (setup_process_coding_systems): Default filter is not nil any more.
8123 (syms_of_process): Export new Elisp functions and initialize
8125 * lisp.h (make_lisp_proc): New function.
8127 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8129 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8131 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8133 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8134 unless we know that the window w is a leaf window.
8135 Another attempt at solving bug#14062.
8137 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8139 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8142 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8144 * image.c (gif_load): Check that subimages fit (Bug#14345).
8146 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8148 * lread.c (skip_dyn_eof): New function.
8149 (read1): Use it to skip the end of a file in response to #@00.
8151 * doc.c (get_doc_string): Slightly relax the sanity checking.
8153 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8155 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8156 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8157 (MonitorInfo): New struct.
8158 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8159 (Fns_display_monitor_attributes_list): New functions.
8160 (display-usable-bounds): Remove.
8161 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8164 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8166 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8167 (GTK_CHECK_VERSION): New macro, if not already defined.
8168 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8169 replaced by GTK_CHECK_VERSION.
8171 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8173 * xterm.h (GTK_PREREQ): New macro.
8174 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8175 to use this macro instead, for consistency and clarity.
8177 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8179 * xdisp.c (row_for_charpos_p): New function, with code of
8180 cursor_row_p, but accepts an additional argument CHARPOS instead
8181 of using a hardcoded PT.
8182 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8183 (row_containing_pos): Call row_for_charpos_p instead of partially
8184 doing the same. Fixes cursor positioning under longlines-mode
8185 when longlines-show-effect includes more than one newline, when
8186 moving the cursor vertically up.
8188 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8190 * makefile.w32-in (ACL_H): New macro.
8191 ($(BLD)/fileio.$(O)): Update dependencies.
8193 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8195 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8196 * Makefile.in (LIB_ACL): New macro.
8197 (LIBACL_LIBS): Remove.
8198 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8199 * fileio.c: Include <acl.h>.
8200 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8201 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8203 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8206 * unexelf.c: Don't assume ElfW (Half) fits in int.
8207 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8208 when dealing with ElfW (Half) values, since they can exceed 2**31
8209 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8210 (entry_address): Omit unused NUM arg. All uses changed.
8212 2013-05-07 Juri Linkov <juri@jurta.org>
8214 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8215 to the string converted from number with `Fnumber_to_string'.
8218 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8220 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8221 This fixes a problem introduced by my previous change.
8223 2013-05-07 Glenn Morris <rgm@gnu.org>
8225 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8227 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8229 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8231 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8233 Static checking by GCC 4.8.0.
8234 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8235 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8236 (x_get_monitor_attributes_fallback)
8237 (x_get_monitor_attributes_xinerama)
8238 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8239 Define only if USE_GTK.
8240 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8241 (x_get_monitor_attributes_fallback): Omit unused locals.
8242 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8243 Use double, not float, to avoid mixed-mode floating point arithmetic.
8245 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8246 Jan Djärv <jan.h.d@swipnet.se>
8248 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8249 (XINERAMA_CFLAGS): New macros.
8250 (ALL_CFLAGS, LIBES): Use them.
8252 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8253 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8254 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8255 (syms_of_xfns): DEFSYM them.
8256 (struct MonitorInfo): New struct.
8257 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8258 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8259 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8260 (x_get_monitor_attributes_xinerama): New functions.
8261 (Fx_display_monitor_attributes_list): New primitive.
8262 (syms_of_xfns): Defsubr it.
8264 * xterm.h (x_display_info): Add Xatom_net_workarea and
8265 Xatom_net_current_desktop.
8267 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8268 and dpyinfo->Xatom_net_current_desktop.
8270 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8272 * xdisp.c (pos_visible_p): Use the special code for finding the
8273 beginning of a display property or overlay for any "replacing"
8274 display property, not just for display strings. This solves
8275 incorrect reporting of position by posn-at-point. (Bug#14241)
8277 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8279 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8280 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8281 Verify that ElfW (Half) fits in int.
8282 (fatal): Use same signature as lisp.h.
8283 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8284 configure and build with -DUNEXELF_DEBUG without worrying about
8285 other modules that use DEBUG.
8286 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8287 possibly-wide integers now uses it instead of plain fprintf.
8288 (entry_address): New function, which avoids problems with 32-bit
8289 overflow on 64-bit hosts.
8290 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8291 (round_up): Don't assume the remainder fits in int.
8292 (find_section): Use bool for boolean. Simplify debug code.
8293 (unexec): Don't assume file sizes fit in int or size_t.
8294 Omit unnecessary trailing newline in 'fatal' format.
8295 Use strerror rather than outputting decimal error number.
8296 Remove unused code when emacs is not defined;
8297 this file relies on Emacs now.
8298 Don't assume e_phnum and e_shnum are positive.
8300 * regex.c: Fix problems when DEBUG is defined.
8301 (extract_number, extract_number_and_incr): Define regardless of
8302 whether DEBUG is defined; that's simpler and makes the code less
8303 likely to go stale in the normal case when DEBUG is not defined.
8304 Return int rather than taking an int * arg. All callers changed.
8305 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8306 Remove, replacing with ...
8307 (DEBUG_PRINT): New macro. All callers changed.
8308 (DEBUG_COMPILES_ARGUMENTS): New macro.
8309 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8310 (print_compiled_pattern, print_double_string) [DEBUG]:
8311 Use prototype rather than old-style definition.
8312 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8313 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8314 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8315 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8316 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8317 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8318 This matters only when DEBUG is defined.
8320 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8322 * xdisp.c (set_iterator_to_next): Set the
8323 ignore_overlay_strings_at_pos_p flag only if we are _really_
8324 iterating over an overlay string, as indicated by the
8325 current.overlay_string_index member. (Bug#14306)
8327 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8329 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8330 to where it is used, to avoid autorelease issues (Bug#14050).
8332 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8334 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8335 * fileio.c (syms_of_fileio): Implement this.
8336 * filelock.c (create_lock_file): If symbolic links don't work, so
8337 we use a regular file as a lock file, do not fsync the lock file;
8340 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8342 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8343 (syms_of_minibuf): Adjust accodingly.
8345 * callint.c (Fcall_interactively): Adjust calls accordingly.
8347 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8349 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8350 w->contents is a buffer before computing everything else.
8351 Use parentheses to disambiguate last part of the condition.
8353 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8354 assertion violations. (Bug#14062)
8356 2013-05-01 David Reitter <david.reitter@gmail.com>
8358 * nsfns.m (ns_tooltip): Initialize.
8360 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8362 * coding.c (decode_coding_gap): Don't remove the character before
8363 a newline unless it's a CR character. (Bug#14287)
8365 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8367 * dispextern.h (struct face): Move enum face_underline_type
8368 earlier so that bitfields can be in the same word.
8370 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8372 * nsfns.m (handlePanelKeys): New function.
8373 (EmacsOpenPanel:performKeyEquivalent:)
8374 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8375 arrows/function/control and copy/paste keys (Bug#14296).
8377 2013-04-27 Juri Linkov <juri@jurta.org>
8379 * callint.c (Fcall_interactively): Call `Qread_number' for
8380 interactive code letter `n' instead of using duplicate code.
8383 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8385 * systime.h (make_timeval): Declare as 'const'.
8387 2013-04-27 Kenichi Handa <handa@gnu.org>
8389 * font.c (font_open_entity): Always open a font of manageable
8392 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8394 Port better to AIX (Bug#14258).
8395 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8398 2013-04-24 Kenichi Handa <handa@gnu.org>
8400 * coding.c (decode_coding_iso_2022): When an invalid escape
8401 sequence is encountered, reset the invocation and designation
8402 status to the safest one.
8404 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8406 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8407 Without this fix, "make distclean" leaves stamp-h1 behind.
8409 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8411 * w32fns.c (w32_fullscreen_rect): New function to compute the
8412 window rectangle for the given fullscreen mode.
8413 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8414 longer tunes the window size. This keeps the window's edges flush
8415 with the screen and allows the taskbar to hide itself in fullboth.
8417 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8418 window decorations and uses the entire screen.
8420 * w32term.h (w32_fullscreen_rect) Add prototype.
8421 (struct w32_output): Replace normal_width, normal_height,
8422 normal_top, and normal_left members with a single normal_placement
8424 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8426 (FRAME_NORMAL_PLACEMENT): New macro.
8428 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8430 * minibuf.c (Ftest_completion): Silence compiler warning.
8432 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8434 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8437 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8440 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8441 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8442 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8443 parentheses where appropriate.
8445 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8447 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8449 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8451 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8452 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8453 Mention in the doc string that setting these variables takes
8454 effect only after a call to set-window-buffer. (Bug#14200)
8456 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8458 * indent.c (Fvertical_motion): Don't consider display strings on
8459 overlay strings as display strings on the buffer position we
8460 started from. This prevents vertical cursor motion from jumping
8461 more than one line when there's an overlay string with a display
8462 property at end of line.
8463 Reported by Karl Chen <Karl.Chen@quarl.org> in
8464 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8466 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8468 * window.c (select_window): `record_buffer' even if window is
8469 already selected (bug#14191).
8471 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8473 * window.c (Fwindow_end): Test more flags, including the buffer's
8474 last_overlay_modified flag, to determine whether the window's
8475 display is really up-to-date. Prevents the function from
8476 returning a stale value. (Bug#14170)
8477 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8480 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8482 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8483 garbaged only if it is not already the top frame on its TTY.
8484 This prevents flickering due to constant redrawing of TTY frames when
8485 there are GUI frames open in the same session. (Bug#13864)
8487 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8489 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8490 of marking the idle timers directly.
8492 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8494 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8497 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8499 * window.c (select_window): Don't record_buffer while the invariant is
8500 temporarily broken (bug#14161).
8502 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8504 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8506 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8508 2013-04-07 Romain Francoise <romain@orebokech.com>
8510 Ignore additional platform-specific ACL errors (Bug#13702).
8511 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8512 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8514 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8516 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8519 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8521 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8522 This bug was introduced by my 2013-02-25 change that simplified
8523 data_start configuration. Without this change, on GNU/Linux
8524 an Emacs configured with --enable-profiling fails immediately
8525 due to a profiler signal.
8526 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8527 with these flags. On platforms where special flags are needed
8528 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8529 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8530 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8532 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8534 Get rid of some platform-specific functions examining window
8535 system and its capabilities. This is a partial rework of the
8537 * lisp.h (have_menus_p): Remove prototype. This function is
8538 replaced with platform-independent window_system_available.
8539 (check_window_system): Move to...
8540 * frame.h (decode_window_system_frame, window_system_available):
8541 ...here, add new prototypes.
8542 * frame.c (window_system_available, decode_window_system_frame):
8544 (check_window_system): Platform-independent now.
8545 * xterm.h (x_in_use): Remove declaration.
8547 * w32term.h (check_x_frame):
8548 * nsterm.h (check_x_frame): Remove prototypes. This function
8549 is replaced with platform-independent decode_window_system_frame.
8550 * msdos.c (have_menus_p): Remove.
8551 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8552 Remove platform-specific functions. Use check_window_system,
8553 decode_window_system_frame and check_ns_display_info where
8554 appropriate. Minor style and comment tweaks.
8555 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8556 (check_x_frame): Likewise.
8557 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8559 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8560 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8561 * xmenu.c, xselect.c: All related users changed.
8563 2013-04-03 Kenichi Handa <handa@gnu.org>
8565 The following changes is to optimize the code for reading UTF-8
8568 * coding.c (check_ascii): Rename from detect_ascii. Return value
8569 changed. Check EOL format. Do not call adjust_coding_eol_type
8571 (check_utf_8): New function.
8572 (adjust_coding_eol_type): Do nothing if already adjusted.
8573 (detect_coding): Compare the return value of check_ascii with
8574 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8575 (decode_coding_gap): Optimize for valid UTF-8.
8577 2013-03-21 Kenichi Handa <handa@gnu.org>
8579 * coding.c (syms_of_coding): Cancel previous change.
8581 * insdel.c (insert_from_gap): Fix previous change.
8583 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8585 Consistently use platform-specific function to detect window system.
8586 * lisp.h (check_window_system): New prototype. This function is
8587 going to replace check_x, check_w32 and check_ns.
8588 (have_menus_p): Mention msdos.c in comment.
8589 * fontset.c (check_window_system_func): Remove. Adjust all users.
8590 * fontset.h (check_window_system_func): Remove prototype.
8591 * nsterm.h (check_ns):
8592 * xterm.h (check_x):
8593 * w32term.h (check_w32): Likewise.
8594 * menu.c (Fx_popup_menu): Use check_window_system.
8595 * msdos.c (check_window_system): Define for MS-DOS.
8596 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8597 * w32fns.c (check_window_system): Likewise for MS-Windows.
8598 * xfns.c (check_window_system): Likewise for X.
8599 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8600 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8602 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8604 Prefer < to > in range checks such as 0 <= i && i < N.
8605 This makes it easier to visualize quantities on a number line.
8606 This patch doesn't apply to all such range checks,
8607 only to the range checks affected by the 2013-03-24 change.
8608 This patch reverts most of the 2013-03-24 change.
8609 * alloc.c (xpalloc, Fgarbage_collect):
8610 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8611 * character.c (string_escape_byte8):
8612 * charset.c (read_hex):
8613 * data.c (cons_to_unsigned):
8614 * dispnew.c (update_frame_1):
8615 * doc.c (Fsubstitute_command_keys):
8616 * doprnt.c (doprnt):
8617 * editfns.c (hi_time, decode_time_components):
8618 * fileio.c (file_offset):
8619 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8620 * font.c (font_intern_prop):
8621 * frame.c (x_set_alpha):
8622 * gtkutil.c (get_utf8_string):
8623 * indent.c (check_display_width):
8624 * keymap.c (Fkey_description):
8625 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8627 * minibuf.c (read_minibuf_noninteractive):
8628 * process.c (wait_reading_process_output):
8629 * search.c (Freplace_match):
8630 * window.c (get_phys_cursor_glyph):
8631 * xdisp.c (redisplay_internal):
8632 * xsmfns.c (smc_save_yourself_CB):
8633 Prefer < to > for range checks.
8634 * dispnew.c (sit_for): Don't mishandle NaNs.
8635 This fixes a bug introduced in the 2013-03-24 change.
8636 * editfns.c (decode_time_components): Don't hoist comparison.
8637 This fixes another bug introduced in the 2013-03-24 change.
8639 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8641 * frame.h (struct frame): Drop scroll_bottom_vpos
8642 member becaue all real users are dead long ago.
8643 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8644 * xdisp.c (redisplay_internal): Adjust user.
8646 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8648 * nsmenu.m (showAtX:Y:for:): setLevel to
8649 NSPopUpMenuWindowLevel (Bug#13998).
8651 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8653 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8654 (ns_check_pending_open_menu): Declare.
8656 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8657 (x_activate_menubar): Update the menu with title that matches
8658 ns_get_pending_menu_title, and call
8659 ns_check_pending_openmenu (Bug#12698).
8660 (menuWillOpen:): New method.
8661 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8663 * nsterm.m (menu_will_open_state, menu_mouse_point)
8664 (menu_pending_title): New varaibles.
8665 (ns_get_pending_menu_title, ns_check_menu_open)
8666 (ns_check_pending_open_menu): New functions.
8668 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8670 * indent.c (current_column_bol_cache): Remove leftover which is not
8671 used in Fmove_to_column any more.
8672 (current_column, scan_for_column): Adjust users.
8673 * keyboard.c (last_point_position_buffer, last_point_position_window):
8674 Remove leftovers which are not used for recording undo any more.
8675 (command_loop_1, syms_of_keyboard): Adjust users.
8676 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8677 redisplay_window any more.
8678 (move_it_to): Adjust user.
8680 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8682 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8683 Update dependencies.
8685 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8687 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8688 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8691 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8693 * window.h (struct window): Replace hchild, vchild and buffer slots
8694 with a single slot 'contents'. This is possible because each valid
8695 window may have either the child window (in vertical or horizontal
8696 combination) or buffer to display (for the leaf window). Using that,
8697 a lot of operations to traverse and/or change window hierarchies may
8698 be simplified. New member horizontal is used to distinguish between
8699 horizontal and vertical combinations of internal windows.
8700 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8701 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8702 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8703 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8704 Use contents slot, not buffer, where appropriate.
8705 (wset_combination): New function.
8706 (wset_buffer): Add eassert.
8707 (Fframe_first_window): Simplify the loop reaching first window.
8708 (Fwindow_buffer): Use WINDOW_LEAF_P.
8709 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8710 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8711 (unshow_buffer): Convert initial debugging check to eassert.
8712 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8713 (make_parent_window, window_resize_check, window_resize_apply)
8714 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8715 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8716 Adjust to match struct window changes.
8717 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8718 (mark_window_cursors_off, count_windows, get_leaf_windows)
8719 (foreach_window_1): Simplify the loop.
8720 * alloc.c (mark_object): Do not check for the leaf window because
8721 internal windows has no glyph matrices anyway.
8722 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8723 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8724 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8725 (build_frame_matrix_from_window_tree, mirror_make_current)
8726 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8727 (update_window_tree, set_window_update_flags): Simplify the loop.
8728 (sync_window_with_frame_matrix_rows): Enforce live window.
8729 Use contents slot, not buffer, where appropriate.
8730 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8731 and WINDOW_HORIZONTAL_COMBINATION_P.
8732 (make_frame_visible_1): Simplify the loop.
8733 Use contents slot, not buffer, where appropriate.
8734 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8735 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8736 (expose_window_tree): Likewise.
8737 Use contents slot, not buffer, where appropriate.
8738 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8739 to avoid deleted windows. Use contents slot instead of buffer.
8740 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8741 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8742 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8743 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8745 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8747 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8748 identify the reasons for assertion violations in bug#14062 and
8750 (Fx_show_tip): Fix compilation error under
8751 "--enable-check-lisp-object-type". (Bug#14073)
8753 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8754 Reported by <rzl24ozi@gmail.com>.
8756 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8758 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8760 (unwind_with_echo_area_buffer): ...to restore it here.
8761 This is needed to ensure that...
8762 (redisplay_window): ...both window markers are valid here,
8763 which is verified by eassert.
8764 * editfns.c (save_excursion_save): Do not assume that
8765 selected_window always displays the buffer.
8766 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8769 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8771 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8774 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8776 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8778 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8780 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8781 since MinGW's w32api headers do. This avoids compiler warnings.
8783 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8786 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8788 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8790 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8792 * gtkutil.c (style_changed_cb): Check if frame is live and an
8793 X frame (Bug#14038).
8795 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8797 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8798 Define only for _WIN32_WINNT less than 0x0500.
8799 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8801 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8802 see its own definitions of 'struct timeval' and 'struct timezone'.
8804 Fix incompatibilities between MinGW.org and MinGW64 headers.
8805 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8807 * w32.c (REPARSE_DATA_BUFFER): Guard with
8808 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8810 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8812 * xterm.c: Include X11/XKBlib.h
8813 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8815 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8817 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8819 * blockinput.h (input_blocked_p): Likewise.
8820 * bytecode.c (exec_byte_code): Likewise.
8821 * callproc.c (call_process_kill, call_process_cleanup)
8822 (Fcall_process): Likewise.
8823 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8824 (Fccl_execute_on_string): Likewise.
8825 * character.c (string_escape_byte8): Likewise.
8826 * charset.c (read_hex): Likewise.
8827 * cm.c (calccost): Likewise.
8828 * data.c (cons_to_unsigned): Likewise.
8829 * dired.c (directory_files_internal, file_name_completion):
8831 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8832 (sit_for): Likewise.
8833 * doc.c (Fsubstitute_command_keys): Likewise.
8834 * doprnt.c (doprnt): Likewise.
8835 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8836 * emacsgtkfixed.c: Likewise.
8837 * fileio.c (file_offset, Fwrite_region): Likewise.
8838 * floatfns.c (Fexpt, fmod_float): Likewise.
8839 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8841 * font.c (font_intern_prop): Likewise.
8842 * frame.c (x_set_alpha): Likewise.
8843 * gtkutil.c (get_utf8_string): Likewise.
8844 * indent.c (check_display_width): Likewise.
8845 * intervals.c (create_root_interval, rotate_right, rotate_left)
8846 (split_interval_right, split_interval_left)
8847 (adjust_intervals_for_insertion, delete_node)
8848 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8849 (merge_interval_right, merge_interval_left, copy_intervals)
8850 (set_intervals_multibyte_1): Likewise.
8851 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8852 * keymap.c (Fkey_description): Likewise.
8853 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8854 * lread.c (openp, read_integer, read1, string_to_number):
8856 * menu.c (ensure_menu_items): Likewise.
8857 * minibuf.c (read_minibuf_noninteractive): Likewise.
8858 * print.c (printchar, strout): Likewise.
8859 * process.c (create_process, Faccept_process_output)
8860 (wait_reading_process_output, read_process_output, send_process)
8861 (wait_reading_process_output): Likewise.
8862 * profiler.c (make_log, handle_profiler_signal): Likewise.
8863 * regex.c (re_exec): Likewise.
8864 * regex.h: Likewise.
8865 * search.c (looking_at_1, Freplace_match): Likewise.
8866 * sysdep.c (get_child_status, procfs_ttyname)
8867 (procfs_get_total_memory): Likewise.
8868 * systime.h (EMACS_TIME_VALID_P): Likewise.
8869 * term.c (dissociate_if_controlling_tty): Likewise.
8870 * window.c (get_phys_cursor_glyph): Likewise.
8871 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8872 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8874 * xfns.c (Fx_window_property): Likewise.
8875 * xmenu.c (set_frame_menubar): Likewise.
8876 * xselect.c (x_get_window_property, x_handle_dnd_message):
8878 * xsmfns.c (smc_save_yourself_CB): Likewise.
8879 * xterm.c (x_scroll_bar_set_handle): Likewise.
8881 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8883 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8884 to be optional or nil. Adjust comment and convert it to docstring.
8885 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8886 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8888 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8890 Static checking by GCC 4.8-20130319.
8891 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8892 * process.c (Fset_process_datagram_address)
8893 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8894 * xdisp.c (get_char_face_and_encoding):
8895 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8896 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8897 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8899 2013-03-24 Ken Brown <kbrown@cornell.edu>
8901 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8902 fix compilation on 64-bit Cygwin, where underscores are not
8903 automatically prepended.
8905 * w32term.c (w32_initialize): Silence compiler warning.
8907 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8909 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8910 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8911 variables, to save and restore frame dimensions.
8912 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8913 after returning from a 'fullscreen' configuration.
8914 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8915 to avoid races between the main thread and the input thread.
8917 * w32term.h (struct w32_output): New members normal_width,
8918 normal_height, normal_top, normal_left, and prev_fsmode.
8919 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8920 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8923 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8924 'fullscreen' parameter. Always record previous width and height
8925 of the frame, except when switching out of maximized modes, so
8926 that they could be restored correctly, instead of resetting to the
8927 default frame dimensions. Send SC_RESTORE command to the frame,
8928 unless we are going to send SC_MAXIMIZE, to restore the frame
8929 resize hints in the mouse pointer shown by the window manager.
8932 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8934 * lisp.h (get_frame_param): Adjust conditions for prototype
8937 2013-03-22 Ken Brown <kbrown@cornell.edu>
8939 * unexcw.c: Drop unneeded inclusion of w32common.h.
8940 (report_sheap_usage): Declare.
8941 (read_exe_header): Add magic numbers for x86_64.
8942 (fixup_executable): Fix printf format specifier for unsigned long
8945 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8947 * frame.h (struct frame): Put menu_bar_window under #ifdef
8948 because this member is not needed when X toolkit is in use.
8949 (fset_menu_bar_window):
8950 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8951 (free_glyphs, update_frame):
8952 * xdisp.c (expose_frame): Likewise.
8953 (display_menu_bar): Likewise. Remove redundant eassert.
8954 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8957 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8959 Use functions and constants to manipulate Lisp_Save_Value objects.
8960 This replaces code that used macros and strings and token-pasting.
8961 The change makes the C source a bit easier to follow,
8962 and shrinks the Emacs executable a bit.
8963 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8964 (make_save_value): Change 1st arg from string to enum. All callers
8967 (mark_object): Use if, not #if, for GC_MARK_STACK.
8968 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8969 (XSAVE_OBJECT): Now functions, not macros.
8970 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8971 the constant was never used.
8972 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8973 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8974 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8975 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8977 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8978 type3 with a single member save_type. All uses changed.
8979 (save_type, set_save_pointer, set_save_integer): New functions.
8980 * print.c (PRINTX): Remove.
8982 * alloc.c: Remove redundant static declarations.
8984 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8986 * window.h (struct window): Convert left_col, top_line, total_lines
8987 and total_cols from Lisp_Objects to integers. Adjust comments.
8988 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8990 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8991 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8992 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8993 Adjust users where appropriate.
8995 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8997 * frame.h (struct frame): Drop resx and resy because the same data is
8998 available from window system-specific output context. Adjust users.
8999 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9000 New functions to provide defaults when no window system available.
9001 (FRAME_RES_X, FRAME_RES_Y): New macros.
9002 (NUMVAL): Move from xdisp.c.
9003 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9004 (Ffont_face_attributes, Fopen_font):
9005 * image.c (gs_load):
9006 * w32font.c (fill_in_logfont):
9007 * xdisp.c (calc_pixel_width_or_height):
9008 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9009 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9011 2013-03-20 Kenichi Handa <handa@gnu.org>
9013 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9014 to 1 (temporary workaround until a bug related to ASCII
9015 optimization is fixed).
9017 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9019 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9020 Signal error if window is not internal. Adjust docstring.
9021 (delete_all_child_windows): Use combination_limit to save the buffer.
9022 (Fset_window_configuration): Adjust accordingly.
9023 * print.c (syms_of_print): Initialize debugging output not here...
9024 (init_print_once): ...but in a new function here.
9025 * lisp.h (init_print_once): Add prototype.
9026 * emacs.c (main): Add call to init_print_once. Adjust comments.
9028 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9030 * window.c (window_resize_check, window_resize_apply)
9031 (window_from_coordinates, recombine_windows, set_window_buffer)
9032 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9033 (Fsplit_window_internal, Fdelete_window_internal)
9034 (freeze_window_starts): Use bool for booleans.
9035 * window.h (window_frame_coordinates, resize_frame_windows)
9036 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9038 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9040 * dispnew.c (bitch_at_user): Use `user-error'.
9042 2013-03-17 Ken Brown <kbrown@cornell.edu>
9044 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9045 as return type of image_background. (Bug#13981)
9046 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9048 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9050 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9051 (ns_select): Don't return with result uninitialized.
9053 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9056 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9058 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9059 directories. If filename is nil, get directory name (Bug#13932).
9060 Use getFilename and getDirectory.
9061 (getFilename, getDirectory): New methods for EmacsSavePanel and
9063 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9065 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9067 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9069 2013-03-15 Kenichi Handa <handa@gnu.org>
9071 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9072 (adjust_after_replace): Make it back to static. Delete the third
9073 arg text_at_gap_tail. Cancel the code for handling it.
9075 * coding.h (struct coding_system): New member eol_seen.
9077 * coding.c (detect_ascii): New function.
9078 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9079 when the source bytes are actually scanned. On detecting for
9080 coding_category_utf_8_auto, call detect_ascii instead of scanning
9081 source bytes directly.
9082 (produce_chars): Call insert_from_gap with the new arg 0.
9083 (encode_coding): Likewise.
9084 (decode_coding_gap): Control ASCII optimization by the variable
9085 disable_ascii_optimization instead of #ifndef .. #endif.
9086 Deccode EOL format according to coding->eol_seen.
9087 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9090 * lisp.h (adjust_after_replace): Cancel externing it.
9091 (insert_from_gap): Adjust prototype.
9093 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9095 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9096 FULLSCREEN_MAXIMIZED. (Bug#13935)
9098 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9100 * region-cache.c (find_cache_boundary, move_cache_gap)
9101 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9102 Simplify debugging check and convert to eassert. Adjust comment.
9103 (pp_cache): Put under ENABLE_CHECKING.
9105 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9107 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9108 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9110 (w32fullscreen_hook): If the frame is visible, reset
9111 f->want_fullscreen flag after changing the frame size. If the
9112 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9115 2013-03-13 Daniel Colascione <dancol@dancol.org>
9117 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9118 too so that these builds can use Cygwin's file conversion
9119 functions. (We've been building and linking cygw32.o all along
9120 and just not using it.)
9122 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9124 File synchronization fixes (Bug#13944).
9125 * Makefile.in (LIB_FDATASYNC): New macro.
9127 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9128 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9129 Don't worry about HAVE_FSYNC, since a substitute fsync is
9130 available if the system lacks one.
9131 (Fwrite_regin): Retry fsync if interrupted.
9133 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9135 * w32term.c (w32_read_socket): If the Emacs frame is being
9136 activated, call w32fullscreen_hook, to make sure the new frame
9137 dimensions are in effect. (Bug#13937)
9139 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9141 * xdisp.c (init_iterator): Simplify because both character and byte
9142 positions are either specified or -1. Add eassert. Adjust comment.
9143 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9144 character and byte positions can be obtained from marker.
9146 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9148 Static checking by Sun C 5.12.
9149 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9150 * bytecode.c (exec_byte_code):
9151 * dispnew.c (init_display):
9153 * fileio.c (Fsubstitute_in_file_name):
9154 * keyboard.c (Fevent_convert_list):
9155 * keymap.c (Fsingle_key_description):
9156 * term.c (maybe_fatal, fatal):
9157 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9158 * xsmfns.c (Fhandle_save_session):
9159 Omit unreachable code.
9160 * keymap.c (map_keymap_char_table_item): Cast void * to
9161 a function pointer type; the C Standard requires this.
9163 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9164 Include <sys/param.h> unconditionally, as that works elsewhere and
9165 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9166 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9169 See ChangeLog.12 for earlier changes.
9175 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9177 This file is part of GNU Emacs.
9179 GNU Emacs is free software: you can redistribute it and/or modify
9180 it under the terms of the GNU General Public License as published by
9181 the Free Software Foundation, either version 3 of the License, or
9182 (at your option) any later version.
9184 GNU Emacs is distributed in the hope that it will be useful,
9185 but WITHOUT ANY WARRANTY; without even the implied warranty of
9186 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9187 GNU General Public License for more details.
9189 You should have received a copy of the GNU General Public License
9190 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.