1 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3 Pacify valgrind by initializing buffer redisplay bit.
4 Problem reported by Dmitry Antipov in
5 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6 * alloc.c (USE_VALGRIND): Move this to ...
7 * conf_post.h (USE_VALGRIND): ... here. Use booleans.
8 * buffer.c (Fget_buffer_create): Initialize redisplay bit
11 Revert some of the CANNOT_DUMP fix (Bug#16494).
12 * lread.c (init_lread): Fix typo: NILP, not !NILP.
14 2014-01-19 Eli Zaretskii <eliz@gnu.org>
16 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
17 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
18 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
19 they are replaced by macros that expand into direct calls to the
20 corresponding functions from GDI32.DLL.
21 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
22 variables in the Cygwin build, they are unused.
24 2014-01-19 K. Handa <handa@gnu.org>
26 * composite.c (composition_update_it): Fix previous change.
28 2014-01-18 Eli Zaretskii <eliz@gnu.org>
30 Fix file name handling on MS-Windows 9X.
31 * w32.c (maybe_load_unicows_dll): New function.
33 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
34 on, to make sure we can convert file names to and from UTF-8 on
35 Windows 9X. This fixes a failure to start up because Emacs cannot
36 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
38 * w32font.c [WINDOWSNT]: Include w32.h.
39 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
40 of implementing the same stuff.
41 Remove now unused g_b_init_is_windows_9x.
43 * w32.h (maybe_load_unicows_dll): Add prototype.
45 2014-01-17 Eli Zaretskii <eliz@gnu.org>
47 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
48 switch to single keyboard. Prevents daemon crashes when a new
49 client connects while we show a TTY menu in an existing client.
52 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
54 Fix MinGW64 porting problem with _setjmp.
55 Reported by Eli Zaretskii in:
56 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
57 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
58 the old _setjmp and _longjmp. All uses changed.
60 2014-01-13 Daniel Colascione <dancol@dancol.org>
62 * textprop.c (Fremove_list_of_text_properties): Correctly
63 handle reaching the end of the interval tree. (Bug#15344)
65 2014-01-13 Martin Rudalics <rudalics@gmx.at>
67 * xdisp.c (resize_mini_window): Round height to a multiple of
68 frame's line height. Fix bug in calculation of window start
71 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
73 * macfont.m: Include termchar.h.
74 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
75 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
76 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
77 *_WITH_GC_* to take face and f as parameters.
78 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
79 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
81 2014-01-13 Daniel Colascione <dancol@dancol.org>
83 Fix menu item updating in the presence of the Unity global menu
86 * gtkutil.h (xg_have_tear_offs): Add frame parameter
87 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
89 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
90 updating menus; explain why.
91 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
92 problem it's supposed to solve and it interferes with detecting
93 the presence of a global menu.
94 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
97 2014-01-11 K. Handa <handa@gnu.org>
99 * composite.c (composition_update_it): Fix indexing of
100 LGSTRING_CHAR (Bug#15984).
102 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
104 * unexw32.c (_start) [__MINGW64__]: Define to __start.
106 2014-01-11 Eli Zaretskii <eliz@gnu.org>
108 * xdisp.c (try_window_id): Don't use this function's optimizations
109 if overlays in the buffer displayed by the window have changed
110 since last redisplay. (Bug#16347)
111 (message_dolog): Fix indentation.
113 2014-01-11 Martin Rudalics <rudalics@gmx.at>
115 * frame.c (frame_resize_pixelwise): Fix doc-string.
117 2014-01-10 Martin Rudalics <rudalics@gmx.at>
119 Fix handling of internal borders (Bug#16348).
120 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
121 internal border width from pixel width of windows.
122 (change_frame_size_1): Don't return early when frame's pixel
123 size changes - we still have to record the new sizes in the
125 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
126 also when toolbar gets larger.
127 * window.c (check_frame_size): Include internal_border_width in
129 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
130 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
131 non-toolkit/non-GTK version clear internal border.
132 * xterm.c (x_clear_under_internal_border): New function for
133 non-toolkit/non-GTK version.
134 (x_after_update_window_line): In non-toolkit/non-GTK version
136 (handle_one_xevent, x_set_window_size): Call
137 x_clear_under_internal_border in non-toolkit/non-GTK version.
138 * xterm.h (x_clear_under_internal_border): Extern it.
140 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
142 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
143 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
146 2014-01-06 Eli Zaretskii <eliz@gnu.org>
148 * xdisp.c (redisplay_window): Don't skip window redisplay if the
149 last value of point is not equal to buffer's point. (Bug#16129)
151 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
154 * nsterm.h (updateCollectionBehavior): Rename from
155 updateCollectionBehaviour. All uses changed.
157 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
158 * Makefile.in (SETFATTR): New macro.
159 (temacs$(EXEEXT)): Use it.
161 2014-01-04 Martin Rudalics <rudalics@gmx.at>
163 Fix maximization behavior on Windows (Bug#16300).
164 * w32fns.c (w32_fullscreen_rect): Don't handle
165 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
166 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
167 of SetWindowPos. Restore last placement also when leaving
168 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
169 but the FULLSCREEN_BOTH case.
171 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
174 * data.c (arithcompare_driver):
175 * fileio.c (Fcar_less_than_car):
176 * fns.c (internal_equal):
177 * frame.c (delete_frame):
178 * lisp.h (enum More_Lisp_Bits):
180 Avoid C99 constructs that don't work in C89.
181 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
182 to port to C89, which doesn't have 'long long'.
183 (count_trailing_zero_bits): Use them.
185 2014-01-03 Chong Yidong <cyd@gnu.org>
187 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
189 2014-01-02 Martin Rudalics <rudalics@gmx.at>
191 Further adjust frame/window scrollbar width calculations.
192 * window.c (apply_window_adjustment): Set
193 windows_or_buffers_changed.
194 (Fwindow_scroll_bars): Return actual scrollbar width.
195 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
196 For non-toolkit builds again use 14 as minimum width and set
197 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
198 * xterm.c (XTset_vertical_scroll_bar): Take width from
199 WINDOW_SCROLL_BAR_AREA_WIDTH.
200 (x_new_font): Rename wid to unit. Base calculation of new
201 scrollbar width on toolkit used and make it analogous to that of
202 x_set_scroll_bar_default_width.
203 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
204 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
206 * w32term.c (w32_set_vertical_scroll_bar): Take width from
207 WINDOW_SCROLL_BAR_AREA_WIDTH.
208 (x_new_font): Make it correspond to changes in xterm.c.
210 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
212 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
213 This is a cleaner way to fix the MinGW-w64 porting problem.
214 Check for INTPTR_MAX misconfiguration.
216 2014-01-01 Eli Zaretskii <eliz@gnu.org>
218 * search.c (newline_cache_on_off, find_newline): In indirect
219 buffers, use the newline cache of the base buffer.
221 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
222 buffer, invalidate the caches of its base buffer. (Bug#16265)
224 * indent.c (width_run_cache_on_off, compute_motion): In indirect
225 buffers, use the width-run cache of the base buffer.
227 * xdisp.c (redisplay_window): When the window displays an indirect
228 buffer, and the character widths in the display table have
229 changed, invalidate the width-run cache of the corresponding base
232 * fileio.c (Finsert_file_contents): When invalidating the newline
233 cache, consider the case of inserting into indirect buffer.
235 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
236 In indirect buffers, use the paragraph cache of the base buffer.
238 2013-12-31 Martin Rudalics <rudalics@gmx.at>
240 * window.c (grow_mini_window): Fix last change.
242 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
244 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
246 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
248 * w32term.c (w32_initialize): Use LCID and LOWORD.
250 * w32proc.c (create_child): Use pid_t for 5th argument.
251 (IsValidLocale): Don't provide prototype for MinGW64.
252 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
253 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
255 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
256 MinGW64 doesn't support.
258 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
260 * w32.c (set_named_security_info): New function.
261 (acl_set_file): Fall back on set_named_security_info if
262 set_file_security fails.
263 (g_b_init_set_named_security_info_w)
264 (g_b_init_set_named_security_info_a): New static variables.
265 (globals_of_w32): Initialize them to zero.
266 (set_named_security_info): Set them to non-zero if the
267 corresponding API is available.
268 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
271 2013-12-31 Martin Rudalics <rudalics@gmx.at>
273 Some more fixes following pixelwise resize changes including one
275 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
276 of frame_resize_pixelwise.
277 * widget.c (pixel_to_text_size): New function.
278 (update_wm_hints): Have size hints respect value of
279 frame_resize_pixelwise.
280 (EmacsFrameResize): Alway process resize requests pixelwise.
281 * window.c (grow_mini_window): Make sure mini window is at least
283 * xdisp.c (display_menu_bar): Make sure menubar extends till
285 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
286 (x_set_tool_bar_lines): Calculate pixelwise.
287 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
288 frame_resize_pixelwise.
290 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
292 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
293 variables not used there.
295 2013-12-30 Eli Zaretskii <eliz@gnu.org>
297 * w32.c (sys_umask): New function. (Bug#16299)
299 2013-12-30 Martin Rudalics <rudalics@gmx.at>
301 * dispnew.c (change_frame_size_1): Take old width of root window
302 from that window's pixel width. (Bug#16284)
304 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
306 Plain copy-file no longer chmods an existing destination (Bug#16133).
307 * fileio.c (realmask): Now a static var, not a local.
308 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
309 Remove arg STATPTR. All uses changed.
310 (Fcopy_file): Do not alter permissions of existing destinations,
311 unless PRESERVE-PERMISSIONS (renamed from
312 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
313 Avoid race when testing for existing destinations and for
314 when input and output files are the same.
315 If changing the group fails, adjust both default and
316 preserved permissions so that access is not granted to the
318 (Fset_default_file_modes, init_fileio): Update realmask.
319 (Fdefault_file_modes): Use realmask instead of calling umask.
321 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
323 Fix pipe bug with OS X emacs --daemon (Bug#16262).
324 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
325 flags on the daemon pipe ends before execing.
327 2013-12-28 Eli Zaretskii <eliz@gnu.org>
329 * w32fns.c (Fx_create_frame): Error out if called from a TTY
332 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
334 * callproc.c (Vexec_path): Document that exec-directory is in it.
336 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
338 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
341 2013-12-27 Chong Yidong <cyd@gnu.org>
343 * data.c (Fsymbol_function): Doc fix.
345 2013-12-26 Martin Rudalics <rudalics@gmx.at>
347 Some more tinkering with Bug#16051.
348 * window.c (resize_frame_windows): Don't let the size of the
349 root window drop below the frame's default character size.
350 Never ever delete any subwindows - let the window manager do the
353 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
354 of toolbar lines needed when they exceed the height of the root
356 (unwind_create_frame_1): New function.
357 (Fx_create_frame): Generally inhibit calling the window
358 configuration change hook here. Remove extra call to
359 change_frame_size - it's not needed when we don't run the
360 configuration change hook.
362 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
364 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
365 On my Fedora 19 platform the core dumps were so big that
366 my desktop became nearly catatonic.
367 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
368 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
369 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
370 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
372 * conf_post.h (__has_feature): New macro, if not already defined.
373 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
374 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
376 2013-12-25 Eli Zaretskii <eliz@gnu.org>
378 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
379 is a file name. (Bug#16252)
381 2013-12-25 Chong Yidong <cyd@gnu.org>
383 * keyboard.c (Voverriding_terminal_local_map):
384 (Voverriding_local_map): Doc fix.
386 * keymap.c (Vemulation_mode_map_alists): Doc fix.
388 2013-12-24 Eli Zaretskii <eliz@gnu.org>
390 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
391 file name when it is submitted to ShellExecute. Simplify code.
392 Don't test DOCUMENT for being a string, as that is enforced by
393 CHECK_STRING. Doc fix.
395 2013-12-23 Eli Zaretskii <eliz@gnu.org>
397 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
398 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
399 redisplay_tool_bar does. Improve and fix commentary.
400 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
401 limits of the glyph matrices. (Bug#16051)
402 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
403 only when the new size is different from the old one, and the new
404 size can be achieved given the frame height.
406 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
408 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
410 2013-12-23 Glenn Morris <rgm@gnu.org>
412 * lread.c (Fload): Mention load-prefer-newer in doc.
414 2013-12-22 Martin Rudalics <rudalics@gmx.at>
416 Handle Bug#16207 by being more restrictive when running hooks.
417 * window.c (unwind_change_frame): New function.
418 (Fset_window_configuration): Don't run configuration change hook
419 while the frame configuration is unsafe. Call select_window
422 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
424 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
426 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
428 * nsterm.h: Declare EmacsColor category.
430 * nsterm.m (NSColor): Implement EmacsColor category.
431 (ns_get_color): Use colorUsingDefaultColorSpace.
432 (ns_get_color, ns_term_init): Use colorForEmacsRed.
434 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
436 2013-12-21 Eli Zaretskii <eliz@gnu.org>
438 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
439 having the PNG_NORETURN attribute, to avoid compiler warning in
442 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
444 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
446 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
447 fringe background extension.
448 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
449 because they are now always the same as `left' and `width',
450 respectively. Remove code for the case that `width' and
451 `sb_width' are different.
453 2013-12-20 Martin Rudalics <rudalics@gmx.at>
455 Remove scroll_bar_actual_width from frames.
456 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
457 * frame.c (Fscroll_bar_width): Return scroll bar area width.
458 (x_figure_window_size):
459 * nsterm.m (x_set_window_size):
460 * widget.c (set_frame_size):
461 * w32term.c (x_set_window_size):
462 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
463 scroll_bar_actual_width.
465 Convert scroll_bar members to integers on Windows.
466 * w32term.h (struct scroll_bar): Convert top, left, width,
467 height, start, end and dragging to integers.
468 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
470 * w32term.c (w32_set_scroll_bar_thumb)
471 (w32_scroll_bar_handle_click): Remove XINT conversions for
472 scroll_bar members. Treat bar->dragging as integer.
473 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
474 first element. Remove XINT conversions for scroll_bar members.
475 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
476 Remove XINT conversions for scroll_bar members.
478 Fix assignment for new window total sizes.
479 * window.c (Fwindow_resize_apply_total): Assign values for
482 2013-12-20 Chong Yidong <cyd@gnu.org>
484 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
485 argument to `append'.
487 2013-12-19 Eli Zaretskii <eliz@gnu.org>
489 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
490 current text face, for extending the face of the display margins.
493 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
496 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
498 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
501 * nsterm.m (Qfile, Qurl): New.
502 (EV_MODIFIERS2): New macro.
503 (EV_MODIFIERS): Use EV_MODIFIERS2.
504 (ns_term_init): Remove font and color from DND, does not work on
505 newer OSX, and other ports don't have them.
506 (performDragOperation:): Handle modifiers used during drag.
507 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
508 Remove global Lisp variables used to communicate with ns-win.el.
509 Remove font and color handling.
510 (syms_of_nsterm): Defsym Qfile and Qurl.
512 2013-12-19 Anders Lindgren <andlind@gmail.com>
514 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
515 (ns_constrain_all_frames, x_set_offset): Remove assignment to
517 (updateFrameSize:, windowWillResize:toSize:): Add trace.
518 (constrainFrameRect): Remove special case nr_screens == 1.
519 Don't constrain size to size of view.
521 * nsterm.h (ns_output): Remove dont_constrain.
523 2013-12-19 Anders Lindgren <andlind@gmail.com>
525 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
527 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
529 Minor fixes for recent openp changes.
530 * lisp.h (GCPRO7): New macro.
531 * lread.c (openp): Use bool for boolean; all callers changed.
532 Protect save_string from GC. Don't assume that file descriptors
533 are nonzero. Redo save_mtime comparison to avoid bogus GCC
534 warning about uninitialized variable.
536 2013-12-18 Eli Zaretskii <eliz@gnu.org>
538 * w32fns.c (emacs_abort): Use intptr_t as argument of
539 INT_BUFSIZE_BOUND, to avoid compiler warnings.
541 2013-12-18 Glenn Morris <rgm@gnu.org>
543 * lread.c (Fload): Pass load_prefer_newer to openp.
544 Don't bother checking mtime if openp already did it.
545 (openp): Add `newer' argument, to check all suffixes
546 and find the newest file.
547 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
548 * callproc.c (call_process):
549 * charset.c (load_charset_map_from_file):
550 * emacs.c (init_cmdargs):
551 * image.c (x_create_bitmap_from_file, x_find_image_file):
553 * lread.c (Flocate_file_internal):
554 * process.c (Fformat_network_address):
555 * sound.c (Fplay_sound_internal):
556 * w32.c (check_windows_init_file):
557 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
559 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
561 2013-12-17 Eli Zaretskii <eliz@gnu.org>
563 * w32.c (getloadavg): Don't index samples[] array with negative
564 indices. Recover from wall-clock time being set backwards.
566 * w32term.c (w32_initialize): Declare the argument of
567 set_user_model as const.
569 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
570 (w32_menu_show): Constify some arguments passed to MessageBox.
572 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
573 to initialize Lisp objects.
575 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
576 initialize Lisp objects.
578 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
579 use variables used only on X under that condition.
581 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
582 variables not used there.
584 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
586 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
587 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
589 2013-12-16 Eli Zaretskii <eliz@gnu.org>
591 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
592 code, revealed in presence of R2L characters, character
593 compositions, and display vectors. A better fix for Bug#16148.
594 (extend_face_to_end_of_line): Don't reference tool_bar_window in
595 GTK and NS builds, they don't have this member of struct frame.
597 * dispextern.h (struct composition_it): Correct a comment for the
600 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
602 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
603 This prevents a compilation error on C compilers that do not
604 default functions to return 'int' if not declared. Also, add
605 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
606 since it now uses inline functions.
608 2013-12-16 Eli Zaretskii <eliz@gnu.org>
610 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
611 display margins on mode line, header line, and in the frame's
612 tool-bar window. (Bug#16165)
614 2013-12-16 Andreas Schwab <schwab@suse.de>
616 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
618 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
620 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
623 2013-12-16 Martin Rudalics <rudalics@gmx.at>
625 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
627 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
629 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
630 intended to find bogus pointers in font objects (Bug#16140).
631 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
632 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
633 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
634 Disable for MS-Windows due to Bug#15876; apparently this
635 requires more or less substantial changes in fontset code.
636 * xfont.c (xfont_close):
637 * xftfont.c (xftfont_close): Call x_display_info_for_display
638 to check whether 'Display *' is valid (Bug#16093 and probably
641 2013-12-15 Eli Zaretskii <eliz@gnu.org>
643 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
644 Reported by Juanma Barranquero <lekktu@gmail.com>.
646 * process.c (Fprocess_send_eof): Don't crash if someone tries to
647 open a pty on MS-Windows. (Bug#16152)
649 * emacs.c (decode_env_path): Fix bogus comparison against
650 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
652 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
654 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
655 (Fx_file_dialog): Add parentheses around && to silence warning.
657 * w32term.c (construct_drag_n_drop): Remove unused local variable.
659 2013-12-15 Eli Zaretskii <eliz@gnu.org>
661 * xdisp.c (extend_face_to_end_of_line): Extend background of
662 non-default face in margin areas as well. (Bug#16151)
663 (display_line): Call extend_face_to_end_of_line for continued
664 lines as well, if the display margins have non-zero width.
665 (set_glyph_string_background_width): When needed, set the
666 extends_to_end_of_line_p flag on glyph strings to be drawn in
667 margin areas, not only in the text area.
669 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
672 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
674 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
675 Don't worry about verify_error being t, since it has to be a list.
677 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
679 Use bool for boolean, focusing on headers.
680 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
681 No need to include <stdbool.h>, since conf_post.h does it now.
682 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
683 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
684 (SET_PER_BUFFER_VALUE_P):
685 * ccl.c, ccl.h (setup_ccl_program):
686 * ccl.h (CHECK_CCL_PROGRAM):
687 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
688 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
689 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
690 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
691 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
692 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
693 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
694 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
695 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
696 (CHARSET_FAST_MAP_SET):
697 * coding.c (decode_coding_ccl, encode_coding_ccl):
698 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
699 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
700 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
701 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
702 (decode_coding_c_string):
703 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
704 * conf_post.h (has_attribute):
705 * dispextern.h (trace_redisplay_p):
706 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
707 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
708 (SET_GLYPH_FROM_CHAR_GLYPH):
709 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
710 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
711 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
712 (cursor_in_mouse_face_p):
713 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
714 (blank_row, prepare_desired_row)
715 (build_frame_matrix_from_leaf_window, make_current)
716 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
717 (update_window, scrolling_window, update_frame_line):
718 * disptab.h (GLYPH_FOLLOW_ALIASES):
719 * editfns.c (Fformat):
720 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
721 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
722 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
723 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
724 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
725 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
727 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
728 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
729 (FRAME_MOUSE_UPDATE):
730 * fringe.c (Fdefine_fringe_bitmap):
731 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
732 (x_create_bitmap_from_xpm_data, xpm_load_image):
733 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
734 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
735 (MERGE_INTERVAL_CACHE):
736 * keymap.h (KEYMAPP):
737 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
738 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
739 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
740 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
741 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
742 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
743 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
744 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
745 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
746 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
747 (SETUP_BUFFER_SYNTAX_TABLE):
748 * systime.h (timespec_valid_p):
749 * term.c (save_and_enable_current_matrix):
750 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
751 * xdisp.c (in_display_vector_p, display_tool_bar_line)
752 (redisplay_internal, try_window_reusing_current_matrix)
753 (sync_frame_with_window_matrix_rows, try_window_id)
754 (display_menu_bar, display_tty_menu_item, display_mode_line)
755 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
756 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
757 * xmenu.c (xmenu_show):
758 * xterm.c (use_xim, x_term_init):
759 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
760 (struct x_bitmap_record):
761 Use bool for booleans.
762 * ccl.c (struct buffer_text):
763 * ccl.h (struct ccl_program):
764 * charset.h (struct charset):
766 * coding.h (struct iso_2022_spec, struct coding_system):
767 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
768 (struct glyph_string, struct face, struct face_cache)
769 (struct bidi_string_data, struct bidi_it)
770 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
772 * editfns.c (Fformat):
773 * frame.h (struct frame):
774 * fringe.c (struct fringe_bitmap):
775 * intervals.h (struct interval):
776 * keyboard.h (struct kboard):
777 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
778 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
779 (struct Lisp_Buffer_Local_Value, union specbinding):
780 * macfont.m (struct macfont_info):
781 * process.h (struct Lisp_Process):
782 * termchar.h (struct tty_display_info):
783 * window.h (struct window):
784 * xterm.h (struct x_output):
785 Use bool_bf for boolean bit-fields.
786 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
788 * ccl.h (struct ccl_program): Remove unused members private_state,
789 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
791 (struct ccl_spec): Remove unused members cr_carryover,
793 * conf_post.h: Include <stdbool.h>.
795 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
796 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
797 Surround statement macro with proper 'do { ... } while (false)' brackets.
798 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
799 Args must now be expressions; all callers changed.
800 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
801 (PRODUCE_GLYPHS): Simplify use of boolean.
802 * fileio.c (Fcopy_file):
803 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
804 * lisp.h (UNGCPRO): Return void, not int.
805 (FOR_EACH_TAIL): Use void expression, not int expression.
806 * region-cache.c: Reindent.
807 * region-cache.h: Copy comments from region-cache.c, to fix
808 incorrect remarks about booleans.
810 2013-12-14 Eli Zaretskii <eliz@gnu.org>
812 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
813 when character at point is displayed from a display vector.
816 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
818 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
819 now a list of certificate validation checks that will abort a
820 connection with an error.
821 (Fgnutls_boot): Document it and use it.
823 2013-12-14 Martin Rudalics <rudalics@gmx.at>
825 * w32term.c (w32_enable_frame_resize_hack): New variable.
826 (x_set_window_size): Use it to hack frame resizing on Windows
829 2013-12-14 Eli Zaretskii <eliz@gnu.org>
831 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
832 Windows-specific code to w32.c. Change error message text to
833 match that of Posix platforms.
835 * w32.c (w32_copy_file): New function, most of the code copied and
836 reworked from Fcopy_file. Improve error handling. Plug memory
837 leak when errors are thrown. Support file names outside of the
838 current codepage. (Bug#7100)
840 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
842 * lread.c (load_path_default): Prototype.
844 2013-12-13 Glenn Morris <rgm@gnu.org>
846 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
848 (load-path-default): Remove `changed' argument.
849 Do not set dump_path permanently. Simplify.
850 (init_lread): Simplify.
851 (syms_of_lread): Remove dump_path.
853 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
855 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
856 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
857 2013-12-12 font-related change to avoid Bug#16128, which
858 is quite hard to fix without even more substantial changes.
860 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
862 * font.c (font_close_object): Check for live frame (Bug#16128).
864 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
866 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
867 Return ptrdiff_t, not int, since it's a buffer size.
868 Reindent/reparen some macros to a more Gnuish style.
870 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
872 Avoid undefined behavior with huge regexp interval counts.
873 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
874 since it's now specialized to interval counts. All uses changed.
875 Do not assume wrapraound on signed integer overflow.
876 (regex_compile): Simplify based on the above changes.
878 2013-12-12 Eli Zaretskii <eliz@gnu.org>
880 Support file names on MS-Windows that use characters outside of
881 the current system codepage. (Bug#7100)
883 * w32.c (get_file_security, set_file_security)
884 (create_symbolic_link): Separate pointers and boolean flags for
885 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
886 non-zero, else the former.
887 (codepage_for_filenames, filename_to_utf16, )
888 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
890 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
892 (normalize_filename): Lose the DBCS code, now works on UTF-8.
893 Accept only one argument; all callers changed.
894 (dostounix_filename): Remove the second argument, now works in
895 UTF-8. All callers changed.
896 (parse_root): Lose DBCS code.
897 (get_long_basename, w32_get_short_filename, init_environment)
898 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
899 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
900 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
901 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
902 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
903 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
905 (ansi_encode_filename): New function.
906 (get_emacs_configuration, get_emacs_configuration_options):
908 (add_volume_info, GetCachedVolumeInformation): Run the input file
909 name through unixtodos_filename, to ensure it is stored and
910 referenced in canonical form.
911 (get_volume_info): Lose the DBCS code, now works in UTF-8.
912 (logon_network_drive, sys_link, utime): Improve error handling.
913 (sys_access): New function.
914 (hashval, generate_inode_val): Unused functions deleted.
915 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
916 (check_windows_init_file): Convert error message from UTF-8 to
917 ANSI codepage, for display in the message box.
918 (globals_of_w32): Set w32_unicode_filenames according to the OS
921 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
922 w32_unicode_filenames is non-zero, ANSI mode otherwise.
923 (syms_of_w32term): Declare w32-unicode-filenames.
925 * w32proc.c (new_child, delete_child): Remove code that handled
926 unused pending_deletion and input_file members of the child struct.
927 (create_child, sys_spawnve): Convert all file names to ANSI
928 codepage. Use ANSI APIs explicitly; forcibly fail if any file
929 name cannot be encoded in ANSI codepage. Don't use
930 unixtodos_filename, mirror slashes by hand.
931 (record_infile, record_pending_deletion): Functions deleted.
932 (Fw32_short_file_name): Call w32_get_short_filename instead of
935 * w32notify.c (add_watch): Work in Unicode mode when
936 w32_unicode_filenames is non-zero, ANSI mode otherwise.
937 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
938 instead, do the same with Lisp primitives.
940 * w32fns.c (file_dialog_callback, Fx_file_dialog)
941 (Fsystem_move_file_to_trash, Fw32_shell_execute)
942 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
943 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
944 (Fw32_shell_execute): Improve error reporting.
945 (Fdefault_printer_name): Ifdef away for Cygwin.
947 * w32.h (struct _child_process): Remove input_file and
948 pending_deletion members that are no longer used.
949 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
950 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
951 (ansi_encode_filename): New and updated prototypes.
953 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
955 (unexec): Don't use dostounix_filename, it expects a file name in
956 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
959 * fileio.c (Ffile_name_directory, file_name_as_directory)
960 (directory_file_name, Fexpand_file_name)
961 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
962 arguments of dostounix_filename.
963 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
964 use MAX_UTF8_PATH for size of file-name strings.
965 (emacs_readlinkat): Build an explicitly unibyte string for file
967 (syms_of_fileio) <file-name-coding-system>:
968 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
970 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
971 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
972 directories to UTF-8.
973 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
974 environment, and each element of the input PATH, to UTF-8.
976 * dired.c (file_attributes): Use build_unibyte_string explicitly
977 to make Lisp strings from user and group names.
979 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
982 * coding.c (decode_file_name, encode_file_name): New functions.
984 * termcap.c (tgetent): Adapt to the change in arguments of
987 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
990 * msdos.c (dostounix_filename, init_environment): Adapt to the
991 change in arguments of dostounix_filename.
993 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
994 [WINDOWSNT]: Encode file names passed to the image libraries in
997 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
998 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1000 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1001 arguments of dostounix_filename.
1003 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1005 * font.h (struct font_entity) [HAVE_NS]: New field to record
1006 font driver which was used to create this entity.
1007 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1008 frame where the font was opened.
1009 (font_close_object): Add prototype.
1010 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1011 (font_close_object): Not static any more. Lost frame arg.
1012 Adjust comment and users.
1013 * alloc.c (cleanup_vector): Call font_close_object to adjust
1014 per-frame font counters correctly. If HAVE_NS, also call
1015 driver-specific cleanup for font-entity objects.
1016 * ftfont.c (ftfont_open):
1017 * nsfont.m (nsfont_open):
1018 * w32font.c (w32font_open_internal):
1019 * xfont.c (xfont_open):
1020 * xftfont.c (xftfont_open): Save frame pointer in font object.
1021 * macfont.m (macfont_open): Likewise.
1022 (macfont_descriptor_entity): Save driver pointer to be able
1023 to call its free_entity routine when font-entity is swept.
1024 * ftxfont.c (ftxfont_open): Add eassert because frame
1025 pointer should be saved by ftfont_driver.open.
1027 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1029 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1030 input polling is used. This is still meaningful for Cygwin, see
1031 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1032 * keyboard.c (poll_for_input_1, input_polling_used): Define
1034 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1035 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1036 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1037 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1038 (face_for_char): Likewise. Rearrange eassert and return ASCII
1039 face for CHAR_BYTE8_P.
1040 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1042 2013-12-11 Ken Brown <kbrown@cornell.edu>
1044 * dispextern.h (erase_phys_cursor):
1045 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1047 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1049 * nsterm.m (x_free_frame_resources):
1050 * term.c (tty_free_frame_resources):
1051 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1052 face cache because it's implied by free_frame_faces anyway.
1053 * w32term.c (x_free_frame_resources): Likewise. Do not call
1054 free_frame_faces twice.
1056 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1058 * editfns.c (Fformat_time_string): Mention %F in the doc.
1060 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1062 * window.c (resize_frame_windows): Don't return immediately when
1063 the root window's size doesn't change - the minibuffer window
1064 may still have to be repositioned/resized.
1065 * xfns.c (Fx_create_frame): Always change the frame size after
1066 initializing the frame's faces.
1067 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1068 change_frame_size should already have done it.
1069 (x_new_font): Assign new tool- and menu-bar heights.
1070 (x_set_window_size_1): Account for tool- and menu-bar heights
1071 (Bug#16013). Don't set pixel sizes since change_frame_size
1072 should already have done it.
1074 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1076 Remove the option of using libcrypto.
1077 * Makefile.in (LIB_CRYPTO): Remove.
1078 (LIBES): Don't use it.
1080 2013-12-11 Juri Linkov <juri@jurta.org>
1082 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1083 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1085 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1087 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1088 drawn tool bar items (Bug#16058).
1089 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1091 2013-12-09 Ken Brown <kbrown@cornell.edu>
1093 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1095 * lisp.h (get_frame_param): Adjust conditions for prototype
1098 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1100 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1101 Avoid unused macro warning if configured --without-xft.
1103 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1105 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1107 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1109 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
1111 * emacs.c (main): Call fixup_locale a second time for GNUStep.
1113 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1115 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1117 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1119 Use libcrypto's checksum implementations if available, for speed.
1120 * Makefile.in (LIB_CRYPTO): New macro.
1123 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1124 The macro didn't conform to C99 due to type mismatch,
1125 which caused compilation failure with Sun C 5.12,
1126 and it was confusing anyway. Include window.h to declare
1127 redisplay_other_windows.
1129 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1131 * window.c (set_window_buffer): Update mode line (bug#16084).
1133 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1135 Fix minor problems found by static checking.
1136 * keyboard.c (poll_for_input_1, input_polling_used):
1137 Define only if HAVE_NTGUI.
1138 * xmenu.c (popup_activate_callback): Omit unnecessary
1139 check against USE_X_TOOLKIT, which must be defined here anyway.
1140 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1143 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1145 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1147 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1149 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1151 * nsterm.m (x_set_window_size): Remove fprintf.
1152 (init): Define always. Set applicationDidFinishLaunchingCalled
1154 (applicationDidFinishLaunching:):
1155 Set applicationDidFinishLaunchingCalled.
1156 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1159 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1161 Pixel resize changes for NS (Bug#16049).
1162 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1163 height/width. row/cols are locals.
1164 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1165 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1166 (windowWillResize): Remove gsextra. Calculate extra as in
1168 (x_new_font): Don't change frame size if fullscreen.
1169 Change size pixelwise.
1171 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1172 comment in xfns.c. Change to pixelwise call.
1174 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1176 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1179 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1181 * xterm.c (input_signal_count): Remove.
1182 (x_dispatch_event): Define unconditionally.
1183 (x_make_frame_visible): Process X events until the frame
1184 is really visible (Bug#16027).
1185 * xterm.h (x_dispatch_event): Declare unconditionally.
1187 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1189 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1191 * nsterm.m (x_set_window_size): Handle pixelwise.
1193 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1195 * w32term.c (x_new_font):
1196 * xterm.c (x_new_font): Calculate new frame size from new font
1199 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1201 * lisp.h (FOR_EACH_TAIL): New macro.
1202 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1204 * window.c (select_window): Call second wset_redisplay before we change
1205 selected_window (bug#16034).
1207 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1209 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1211 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1213 * w32xfns.c: Include window.h, to avoid a compiler warning.
1215 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1217 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1218 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1219 window_scroll takes care of it.
1220 (Fset_window_point, Fdelete_other_windows_internal)
1221 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1222 (Fsplit_window_internal, Fdelete_window_internal)
1223 (Fresize_mini_window_internal, Fset_window_configuration)
1224 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1225 cause redisplay instead of forcing a complete redisplay.
1226 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1227 we're only affecting the selected_window.
1229 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1231 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1232 directional control characters. Update type and category
1233 determination according to the UBA from Unicode v6.3.
1234 (bidi_category_t): New category EXPLICIT_FORMATTING.
1236 * dispextern.h (bidi_type_t): Update to include new bidirectional
1237 properties introduced with Unicode v6.3. (Bug#16043)
1239 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1241 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1244 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1246 * font.c (font_list_entities): Remove dummy assignment.
1247 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1248 used on graphic displays only. Remove unused 'font_encoder' member.
1249 (struct font_bitmap): Remove unused 'extra' member.
1250 * nsfont.m (nsfont_open):
1251 * w32font.c (w32font_open_internal):
1252 * ftfont.c (ftfont_get_bitmap): Adjust users.
1254 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1256 Use bool for boolean.
1257 * tparam.c (tparam1):
1258 * undo.c (record_point, record_property_change):
1259 Use bool for boolean, for local vars that are always true or false.
1261 Minor integer overflow fixes (Bug#16033).
1262 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1263 This improves on the previous fix to this function.
1264 (window_resize_check): When summing up pixel counts, don't rely on
1265 undefined behavior if the sum overflows.
1267 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1269 * window.c (Fset_window_new_pixel): Don't choke at negative
1270 argument value (Bug#16033).
1272 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1273 to avoid crash in window_box_height.
1275 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1276 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1278 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1280 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1282 Minor integer overflow fixes.
1283 * window.c (Fset_window_new_pixel, grow_mini_window):
1284 * xdisp.c (Fwindow_text_pixel_size):
1285 Avoid undefined behavior on signed integer overflow.
1286 * xfns.c (x_set_mouse_color):
1287 Check that drag shape fits in 'unsigned', since that's what X wants.
1289 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1291 Improve reporting of fatal exception on MS-Windows.
1292 * w32fns.c (my_exception_handler): New function.
1293 (globals_of_w32fns): Set it up as the unhandled exception
1294 handler. Initialize exception code and address to zeros.
1295 (emacs_abort): If the exception code and address are available,
1296 print them at the beginning of the backtrace. Fix the format of
1297 printing addresses (was producing 0x0x12345678 on XP).
1300 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1302 * eval.c (Fbacktrace__locals): New function.
1303 (syms_of_eval): Defsubr it.
1305 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1307 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1308 Define here to unify between...
1309 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1310 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1312 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1314 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1316 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1317 fringe background extension.
1318 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1319 because they are now always the same as `left' and `width',
1320 respectively. Remove code for the case that `width' and
1321 `sb_width' are different.
1323 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1325 Fix minor problems found by static checking.
1326 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1327 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1328 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1330 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1332 * image.c (imagemagick_compute_animated_image): Don't crash if we
1333 have an animation with different-sized images (bug#15313).
1335 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1337 Remove some unused items introduced during pixelwise change.
1338 * window.c (window_resize_total_check): Remove unused function.
1339 * xdisp.c (remember_mouse_glyph): Remove unused label.
1340 (Ftool_bar_height): Move declaration inside #if.
1341 * xterm.c (x_set_window_size): Don't use r and c.
1343 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1345 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1348 * window.c (Fset_window_configuration): Comment out unused variables.
1350 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1352 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1354 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1356 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1358 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1359 HAVE_GNUTLS3 (Bug#16001).
1361 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1362 if interrupts are deferred (Bug#15801).
1364 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1366 Support resizing frames and windows pixelwise.
1367 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1368 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1369 (struct glyph_matrix): Replace window_left_col and
1370 window_top_line by window_pixel_left and window_pixel_top.
1371 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1373 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1374 (draw_window_divider, move_it_to, x_draw_right_divider)
1375 (x_draw_bottom_divider, change_frame_size): Add or fix
1377 * dispnew.c (change_frame_size_1): Change prototype.
1378 (adjust_glyph_matrix, required_matrix_width)
1379 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1380 values instead of lines and columns.
1381 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1382 WINDOW_TOTAL_FRINGE_WIDTH.
1383 (handle_window_change_signal, do_pending_window_change)
1384 (init_display): Adjusts calls of change_frame_size.
1385 (change_frame_size, change_frame_size_1): Handle pixelwise
1387 * frame.c (Qright_divider_width, Qbottom_divider_width):
1389 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1390 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1391 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1392 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1394 (set_frame_param): New function.
1395 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1396 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1397 (Ffringe_width, Fborder_width, Fright_divider_width)
1398 (Fbottom_divider_width): New functions, defsubr them.
1399 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1400 New argument pixelwise.
1401 (struct frame_parm_table): New members Qright_divider_width and
1402 Qbottom_divider_width.
1403 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1404 (x_report_frame_params): Handle Qright_divider_width and
1405 Qbottom_divider_width.
1406 (x_set_right_divider_width, x_set_bottom_divider_width):
1408 (frame_resize_pixelwise): New option.
1409 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1410 new_pixelwise, right_divider_width and bottom_divider_width;
1411 remove total_lines; rename text_lines, text_cols, new_text_lines
1412 and new_text_cols to text_height, text_width, new_height and
1413 new_width respectively.
1414 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1415 FRAME_TEXT_WIDTH respectively.
1416 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1417 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1418 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1420 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1421 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1422 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1423 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1424 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1425 (FRAME_TOTAL_COLS_ARG): Remove macro.
1426 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1427 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1428 (x_wm_set_size_hint): Handle frame pixel sizes.
1429 * indent.c (compute_motion, Fcompute_motion):
1430 Call window_body_width instead of window_body_cols.
1431 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1432 (make_lispy_position): Handle right and bottom dividers.
1433 (Fsuspend_emacs): Pixelize call of change_frame_size.
1434 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1435 * lisp.h: Extern set_frame_param.
1436 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1438 (Fx_create_frame): Add entry for vertical_drag_cursor.
1439 Pixelize call of change_frame_size.
1440 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1441 * nsterm.m (ns_update_window_end): Optionally draw right
1443 (x_set_window_size): Add argument pixelwise.
1444 Call check_frame_size and change_frame_size with pixelwise zero.
1445 (ns_draw_window_divider): New function.
1446 (ns_redisplay_interface): Add ns_draw_window_divider.
1447 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1448 (x_new_font): Call x_set_window_size with pixelwise zero.
1449 * print.c (print_object): For a window print its sequence
1451 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1452 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1453 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1454 (w32_createwindow): Use scroll bar area width.
1455 (w32_wnd_proc): Handle bottom divider width.
1456 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1457 (Fx_create_frame): Default divider width parameters.
1458 Caclulate sizes pixelwise. Add vertical drag cursor support.
1459 (x_create_tip_frame): Default divider widths to zero.
1460 Pixelize call to change_frame_size.
1461 (Fx_show_tip): Add handling of divider widths. Pixelize window
1463 (Fw32_frame_rect): New function.
1464 (frame_parm_handler w32_frame_parm_handlers): Add divider
1466 (Vx_window_vertical_drag_shape): Add variable.
1467 * w32inevt.c (resize_event, maybe_generate_resize_event):
1468 Pixelize change_frame_size calls.
1469 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1471 * w32term.c (w32_draw_window_divider): New function.
1472 (x_update_window_end): Handle right divider.
1473 (w32_draw_fringe_bitmap, x_scroll_run)
1474 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1475 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1476 Calculate new frame sizes pixelwise.
1477 (x_new_font): Pixelize call to x_set_window_size.
1478 (x_check_fullscreen): Pixelize call to change_frame_size.
1479 (x_set_window_size_1, x_set_window_size): New argument
1480 pixelwise. Calculate pixelwise.
1481 (x_wm_set_size_hint): Use scroll bar area width.
1482 (w32_redisplay_interface): Add w32_draw_window_divider.
1483 * w32term.h (struct w32_output): Add vertical drag cursor.
1484 * widget.c (set_frame_size, update_wm_hints)
1485 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1487 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1488 * window.c (sequence_number): Restore.
1489 (Fwindow_pixel_width, Fwindow_pixel_height)
1490 (Fwindow_mode_line_height, Fwindow_header_line_height)
1491 (window_pixel_to_total, Frun_window_scroll_functions)
1492 (Fset_window_new_pixel, window_resize_apply_total)
1493 (Fwindow_resize_apply_total): New functions.
1494 (window_body_height, window_body_width): Rename from
1495 window_body_lines. New argument PIXELWISE.
1496 Calculate pixelwise.
1497 (Fwindow_body_height, Fwindow_body_width): New argument
1499 (coordinates_in_window, window_relative_x_coord): Use window's
1500 pixel width instead of total width.
1501 (replace_window, recombine_windows): Initialize pixel values.
1502 (resize_root_window, resize_frame_windows, grow_mini_window)
1503 (shrink_mini_window): New argument PIXELWISE.
1504 Calculate pixelwise.
1505 (Fdelete_other_windows_internal, adjust_window_margins)
1506 (window_resize_check, window_resize_apply)
1507 (Fdelete_window_internal, Fresize_mini_window_internal)
1508 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1509 (check_frame_size): Rename arguments. New argument PIXELWISE.
1510 Calculate pixelwise.
1511 (set_window_buffer): Make samebuf bool. Run configuration change
1512 hook only if buffer changed.
1513 (Fset_window_buffer): Rewrite doc-string.
1514 (make_window): Initialize new_pixel slot.
1515 (Fwindow_resize_apply): Check pixel size of root window.
1516 (Fsplit_window_internal): Call 2nd argument pixel_size.
1517 Calculate pixelwise.
1518 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1520 (save_window_data): New slots frame_text_width,
1521 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1522 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1524 (Fcurrent_window_configuration, Fset_window_configuration)
1525 (save_window_save, compare_window_configurations): Handle new
1526 slots in save_window_data and saved_window.
1527 (Fset_window_scroll_bars): Fix doc-string.
1528 (window_resize_pixelwise): New variable.
1529 (coordinates_in_window, Fcoordinates_in_window_p):
1531 (make_parent_window): Adjust sequence_number.
1532 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1534 * window.h (struct window): New members new_pixel, pixel_left,
1535 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1536 (wset_new_pixel): New function.
1537 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1538 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1539 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1540 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1541 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1542 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1543 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1544 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1545 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1546 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1547 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1548 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1549 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1550 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1551 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1553 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1554 (window_body_width, check_frame_size): Adapt external declarations.
1555 * xdisp.c (last_max_ascent): New integer.
1556 (window_text_bottom_y): Handle bottom divider.
1557 (window_box_width, window_box_height): Calculate pixelwise.
1558 (get_glyph_string_clip_rects): Handle right divider.
1559 (remember_mouse_glyph): When windows are resized pixelwise
1560 proceed with width and height set to 1.
1561 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1563 (move_it_to): Calculate and return maximum x position
1565 (Fwindow_text_pixel_size): New function.
1566 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1567 (tool_bar_lines_needed): Rename to tool_bar_height.
1568 Calculate pixelwise.
1569 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1570 Calculate pixelwise.
1571 (redisplay_tool_bar): Calculate pixelwise.
1572 (redisplay_window): Calculate pixelwise. Handle dividers.
1573 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1574 (x_draw_vertical_border): Handle dividers.
1575 (define_frame_cursor1): Handle vertical drag cursor.
1576 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1577 (expose_window): Calculate pixelwise. Handle dividers.
1578 (init_xdisp): Initialize pixel values.
1579 * xfaces.c (Qwindow_divider): New face.
1580 (realize_basic_faces): Realize it.
1581 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1582 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1583 (x_set_scroll_bar_default_width): Default actual width to 16.
1584 (Fx_create_frame): Set sizes pixelwise.
1585 (x_create_tip_frame): Default divider widths to zero.
1586 Pixelize call of change_frame_size.
1587 (Fx_show_tip): Handle divider widths. Initial pixel position
1589 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1590 (Vx_window_vertical_drag_shape): New option.
1591 * xmenu.c (free_frame_menubar): Pixelize call of
1593 * xterm.c (x_draw_window_divider): New function.
1594 (x_update_window_end): Optionally draw right divider.
1595 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1596 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1597 (handle_one_xevent, x_new_font): Calculate pixelwise.
1598 (x_set_window_size_1, x_set_window_size): New argument
1599 pixelwise. Calculate pixelwise.
1600 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1601 (struct x_redisplay_interface): Add x_draw_window_divider.
1602 * xterm.h (struct x_output): Add vertical_drag_cursor.
1604 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1606 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1607 Set invisible frames's `redisplay' when a full redisplay is requested.
1608 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1609 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1610 (display_mode_lines): Set it here instead.
1612 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1614 * dispextern.h (set_window_update_flags): Remove.
1616 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1618 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1620 * xdisp.c (REDISPLAY_SOME_P): New macro.
1621 (redisplay_internal): Use it (bug#15999).
1622 (prepare_menu_bars, redisplay_window): Use it as well.
1624 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1626 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1628 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1629 (globals_of_w32font): Zero it out.
1630 (GetCharWidth32W_Proc): New function pointer.
1631 (get_char_width_32_w): New function.
1632 (compute_metrics): If get_glyph_outline_w returns an error, try
1633 get_char_width_32_w before declaring a failure. This avoids
1634 punishing raster (a.k.a. "bitmap") fonts by slowing down
1635 redisplay. (Bug#6364).
1637 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1639 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1640 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1641 highlight needs to be redisplayed. (Bug#15913)
1643 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1645 Fix minor problems found by static checking.
1646 * buffer.h (struct buffer_text, struct buffer):
1647 * frame.h (struct frame):
1648 * window.h (struct window):
1649 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1650 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1651 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1652 no-longer-valid use of HAVE_MENUS.
1653 * xdisp.c (propagate_buffer_redisplay): Now static.
1655 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1657 * xmenu.c (Fmenu_or_popup_active_p):
1658 * window.c (Fset_window_configuration):
1659 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1660 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1661 * fns.c (Fyes_or_no_p):
1662 * editfns.c (Fmessage_box, Fmessage_or_box):
1663 * alloc.c (make_save_ptr_ptr):
1664 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1666 * window.c (Fset_window_configuration): Move select_window later.
1668 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1670 Refine redisplay optimizations to only redisplay *some* frames/windows
1671 rather than all of them.
1672 * xdisp.c (REDISPLAY_SOME): New constant.
1673 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1674 (bset_redisplay, bset_update_mode_line): New functions.
1675 (message_dolog): Use bset_redisplay.
1676 (clear_garbaged_frames): Use fset_redisplay.
1677 (echo_area_display): Use wset_redisplay.
1678 (buffer_shared_and_changed): Remove.
1679 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1680 frame titles. Compute the actual set of windows redisplayed.
1681 Don't update frame titles and menu bars for frames that don't need to
1683 (propagate_buffer_redisplay): New function.
1685 (redisplay_internal): Use it. Be more selective in the set of windows
1686 we redisplay. Propagate windows_or_buffers_changed to
1687 update_mode_lines a bit later to simplify the code.
1688 (mark_window_display_accurate_1): Reset window and buffer's
1690 (redisplay_window): Do nothing if neither the window nor the buffer nor
1691 the frame needs redisplay.
1692 * window.h (struct window): Add `redisplay' field.
1693 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1694 (redisplay_other_windows, window_list): New declarations.
1695 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1696 (window_list): Not static any more.
1697 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1698 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1699 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1700 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1701 * frame.h (struct frame): Add `redisplay' field.
1702 Move `external_menu_bar' bitfield next to other bit-fields.
1703 (SET_FRAME_GARBAGED): Use fset_redisplay.
1704 (SET_FRAME_VISIBLE): Don't garbage the frame;
1705 Use redisplay_other_windows.
1706 * buffer.h (struct buffer): Add `redisplay' field.
1707 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1708 (modify_overlay): Use bset_redisplay.
1709 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1711 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1713 Support w32 file notifications in batch mode.
1714 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1715 invalid (which happens in batch mode). If non-interactive, call
1716 handle_file_notifications to store file notification events in the
1717 input queue. (Bug#15933)
1719 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1721 * w32inevt.c (handle_file_notifications): Now external, not static.
1723 * w32term.h (handle_file_notifications): Provide prototype.
1725 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1726 init_crit, since init_display, which does that otherwise, is not
1729 2013-11-27 Glenn Morris <rgm@gnu.org>
1731 * Makefile.in ($(lispsource)/international/charprop.el): New.
1732 (emacs$(EXEEXT)): Depend on charprop.el.
1734 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1736 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1737 deleting portions of the buffer under non-nil REPLACE argument.
1740 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1741 directory, watch it and not its parent.
1742 (add_watch): Allow empty string in FILE.
1744 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1746 * window.c (Fset_window_start, window_resize_apply)
1747 (window_scroll): Reset window_end_valid (Bug#15957).
1749 2013-11-27 Glenn Morris <rgm@gnu.org>
1751 * Makefile.in (leimdir): Now in lisp source directory.
1752 ($(leimdir)/leim-list.el): Just use ../leim .
1753 * epaths.in (PATH_DUMPLOADSEARCH):
1754 * lread.c (load_path_default):
1755 * nsterm.m (ns_load_path): No more leim directory.
1757 2013-11-26 Andreas Schwab <schwab@suse.de>
1759 * .gdbinit (xgettype): Add cast.
1761 2013-11-26 Glenn Morris <rgm@gnu.org>
1763 Preload leim-list.el.
1764 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1765 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1766 is a single directory.
1768 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1770 bool-vector-subsetp is now the normal direction (Bug#15912).
1771 * data.c (Fbool_vector_subsetp): Test whether the first argument
1772 is a subset of the second one, not the reverse. Add doc string.
1774 Fix minor problems found by static checking.
1775 * lread.c (load_path_default): Now static.
1776 * textprop.c (text_property_stickiness): Be consistent about the
1777 test used when deciding whether to consider the previous character.
1778 This simplifies the code a bit.
1780 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1782 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1784 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1785 (syms_of_frame): Don't defsubr them.
1787 2013-11-25 Glenn Morris <rgm@gnu.org>
1789 * lread.c (load_path_default): Change the sense of the argument.
1790 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1791 from dump_path. When it is not, avoid checking dump_path twice.
1793 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1794 uninstalled dump_path against installed Vload_path. (Bug#15964)
1796 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1798 Export get_pos_property to Elisp.
1799 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1800 (syms_of_editfns): Export it to Elisp.
1802 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1804 2013-11-23 Romain Francoise <romain@orebokech.com>
1806 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1807 initialization here ...
1808 (syms_of_fileio): ... from here.
1810 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1812 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1813 Please use --enable-check-lisp-object-type.
1815 2013-11-23 Glenn Morris <rgm@gnu.org>
1817 * process.c (get_process): Explicit error for dead buffers.
1819 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1821 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1823 2013-11-23 Glenn Morris <rgm@gnu.org>
1825 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1826 * lread.c (load_path_check): Take path to check as argument.
1827 (load_path_default): New, split from init_lread.
1828 (init_lread): Move calc of default load-path to load_path_default.
1829 Empty elements in EMACSLOADPATH now stand for the default.
1830 (load-path): Doc fix.
1831 * emacs.c (decode_env_path): Add option to treat empty elements
1832 as nil rather than ".".
1833 * callproc.c (init_callproc_1, init_callproc):
1834 * image.c (Vx_bitmap_file_path):
1835 * lisp.h (decode_env_path):
1836 * lread.c (Vsource_directory):
1837 Update for new argument spec of decode_env_path.
1839 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1841 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1842 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1844 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1846 Fix some dependency problems that cause unnecessary recompiles.
1847 Problem reported by RMS in
1848 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1849 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1850 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1851 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1852 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1853 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1854 (boostrap-clean): No need to remove stamp-oldxmenu.
1856 Fix recently introduced bool vector overrun.
1857 This was due to an optimization that went awry.
1858 Reported by Glenn Morris in
1859 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1860 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1861 for empty vectors, undoing the 2013-11-18 change.
1862 * data.c (bool_vector_binop_driver): Rely on this.
1863 Fix bug that occasionally overran the destination.
1864 * lisp.h (struct Lisp_Bool_vector): Document this.
1866 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1868 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1871 * nsterm.m (init, run, stop:): Comment out for now, does not work
1874 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1876 * charset.c (syms_of_charset): Don't read past end of string.
1878 2013-11-19 Glenn Morris <rgm@gnu.org>
1880 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1882 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1884 Add hooks to run on gaining/losing focus. (Bug#15029)
1885 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1886 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1887 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1889 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1891 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1892 The old names predated the API change that put destination at end.
1894 Improve API of recently-added bool vector functions (Bug#15912).
1895 The old API had (bool-vector-count-matches A B)
1896 and (bool-vector-count-matches-at A B I), which gave the
1897 misleading impression that the two functions were variants, one
1898 with a location I. The new API has (bool-vector-count-population A)
1899 and (bool-vector-count-consecutive A B I) to make the distinction
1900 clearer. The first function no longer has a B argument, since the
1901 caller can easily determine the number of nils if the length and
1902 number of ts is known.
1903 * data.c (Fbool_vector_count_population): Rename from
1904 bool_vector_count_matches, and accept just 1 argument.
1905 (Fbool_vector_count_consecutive): Rename from
1906 Fbool_vector_count_matches_at.
1908 Always allocate at least one bits_word per bool vector.
1909 See Daniel Colascione in:
1910 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1911 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1912 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1913 * lisp.h (struct Lisp_Bool_vector): Document this.
1915 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1917 * insdel.c (invalidate_buffer_caches): New function, consolidated
1918 from part of prepare_to_modify_buffer.
1919 (insert_from_gap, prepare_to_modify_buffer):
1920 * coding.c (code_convert_region, code_convert_string):
1921 Call invalidate_buffer_caches. (Bug#15841)
1923 * lisp.h (invalidate_buffer_caches): Add prototype.
1925 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1927 * w32term.c (x_update_window_end): Don't invalidate the entire
1928 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1929 highlight needs to be redisplayed. (Bug#15913)
1931 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1933 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1935 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1937 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1938 while we are using Vprin1_to_string_buffer.
1940 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1941 after inserting the description string. (Bug#15907)
1943 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1945 * data.c: Work around bogus GCC diagnostic about shift count.
1946 Reported by Eli Zaretskii in
1947 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1948 (pre_value): New function.
1949 (count_trailing_zero_bits): Use it.
1951 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1953 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1954 assume C macros are not supported even under -g3 in these old GCC
1957 2013-11-15 Leo Liu <sdl.web@gmail.com>
1959 * minibuf.c (Ftry_completion, Fall_completions)
1960 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1962 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1964 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1965 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1966 This avoids placing unnecessary constants into the Emacs code.
1968 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1970 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1971 for Cygwin w32 build.
1973 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1974 for Cygwin w32 build. (Bug#15892)
1976 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1978 Simplify, port and tune bool vector implementation.
1979 * alloc.c (bool_vector_exact_payload_bytes)
1980 (bool_vector_payload_bytes): Remove.
1981 (bool_vector_fill): Return its argument.
1982 * alloc.c (bool_vector_fill):
1984 * print.c (print_object):
1985 Simplify by using bool_vector_bytes.
1986 * alloc.c (make_uninit_bool_vector):
1987 New function, broken out from Fmake_bool_vector.
1988 (Fmake_bool_vector): Use it. Use tail call.
1989 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1990 * data.c (BITS_PER_ULL): New constant.
1991 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1992 if long long versions don't exist.
1993 (shift_right_ull): New function.
1994 (count_one_bits_word): New function, replacing popcount_bits_word
1995 macro. Don't assume that bits_word is no wider than long long.
1996 (count_one_bits_word, count_trailing_zero_bits):
1997 Don't assume that bits_word is no wider than long long.
1998 * data.c (bool_vector_binop_driver, bool_vector_not):
1999 * fns.c (Fcopy_sequence):
2001 Create an uninitialized destination, to avoid needless work.
2002 (internal_equal): Simplify.
2003 (Ffillarray): Prefer tail call.
2004 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2005 contain at least one word.
2006 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2007 chars are narrower than ints.
2008 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2009 * fns.c (Fcopy_sequence):
2011 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2012 Don't try to port to hosts where bits_word values have holes; the
2013 code wouldn't work there anyway. Verify this assumption, though.
2014 (bool_vector_bytes): New function.
2015 (make_uninit_bool_vector): New decl.
2016 (bool_vector_fill): Now returns Lisp_Object.
2018 * xfns.c (xic_create_fontsetname):
2019 * xrdb.c (gethomedir): Prefer tail calls.
2021 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2023 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2024 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2026 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2027 that requires a return value.
2028 (Fset_buffer_modified_p): Take advantage of this change to do
2031 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2033 * buffer.c (Frestore_buffer_modified_p): Sync it with
2034 Fset_buffer_modified_p.
2035 (Fforce_mode_line_update): New function, moved from subr.el.
2036 (Fset_buffer_modified_p): Use them.
2037 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2039 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2041 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2042 This avoids undefined behavior when subtracting pointers into
2043 different aways. On my platform it also makes the code a tad
2044 smaller and presumably faster.
2046 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2048 * keyboard.c (command_loop_1): Use region-extract-function.
2049 * insdel.c (Qregion_extract_function): Not static any more (can we
2050 stop pretending that these vars can benefit from being marked static?).
2052 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2054 * search.c (find_newline): If buffer text is relocated during the
2055 "dumb loop", adjust C pointers into buffer text to follow suit.
2058 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2060 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2061 for conversion (Bug#15837).
2063 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2065 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2066 for the entire range of inserted characters. (Bug#15841)
2068 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2070 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2072 (realize_default_face): Remove assignment to distant-foreground if
2073 unspecified (Bug#15815).
2075 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2077 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2078 cache-long-scans disabled, since we don't want to call
2079 prepare_to_modify_buffer (in insert_1_both) for each message we
2082 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2083 from buffer.c. Improve commentary to the buffer field setter
2086 * buffer.c (bset_cache_long_scans): Static function deleted.
2087 Improve commentary to the buffer field setter functions.
2088 (init_buffer_once): Default for cache-long-scans changed to t.
2091 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2093 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2095 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2096 This bug was introduced in my 2013-06-21 change, and caused
2097 struct Lisp_Sub_Char_Table objects to be given too many slots,
2098 which broke 'make -C admin/unidata'.
2100 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2102 Import changes from mac-port 4.5.
2103 * macfont.m (mac_font_copy_default_descriptors_for_language)
2104 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2105 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2106 (macfont_language_default_font_names): New.
2107 (macfont_list): Rearrange language/charset code.
2108 (macfont_close): Don't check for macfont_info->cache.
2109 (mac_ctfont_create_preferred_family_for_attributes): New font
2110 selection code, call
2111 mac_font_copy_default_name_for_charset_and_languages.
2112 (mac_font_copy_default_descriptors_for_language)
2113 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2115 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2117 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2119 Port to C11 aligned_alloc, and fix some integer overflows.
2120 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2121 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2122 and use of posix_memalign replaced with aligned_alloc.
2123 (aligned_alloc): New function, defined or declared as needed.
2124 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2125 Don't undef; configure.ac now does this.
2126 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2127 (calloc, aligned_alloc): Check for integer overflow.
2128 (aligned_alloc): Rename from memalign. All uses changed.
2129 (memalign): New function, an alias for aligned_alloc.
2131 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2133 * xdisp.c (redisplay_internal): Fix typo in last change.
2135 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2137 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2139 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2141 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2142 redisplay--mode-lines-cause.
2143 (redisplay_internal): Keep them uptodate. Remove redundant check of
2144 buffer_shared_and_changed.
2145 * *.[chm]: Number every assignment to update_mode_lines so we
2146 can track why it is set.
2148 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2150 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2152 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2154 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2155 can track why it is set.
2157 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2159 Integer-related fixes for term.c etc.
2160 * dispextern.h (face_tty_specified_color): New function.
2161 * term.c (turn_on_face): Don't rely on undefined behavior when
2162 assigning an out-of-range value to 'long'.
2163 Simplify test for toggling highlight.
2164 (tty_capable_p): Omit last two (unused) args. All callers changed.
2165 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2166 (read_menu_input, tty_menu_activate, tty_menu_show):
2167 * xfaces.c (x_supports_face_attributes_p)
2168 (tty_supports_face_attributes_p):
2169 Use bool for boolean. All callers changed.
2170 (tty_supports_face_attributes_p): Omit defaults for color indices;
2171 no longer needed. Simplify tail call.
2173 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2175 * xdisp.c (prepare_menu_bars): Mark static.
2176 * lisp.h (prepare_menu_bars): Don't declare.
2177 * xselect.c (x_handle_selection_clear):
2178 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2180 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2182 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2183 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2185 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2187 * keyboard.c (Fcommand_error_default_function): Rename from
2188 Fdefault_error_output.
2190 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2192 * keyboard.c (Fdefault_error_output): New function, extracted from
2194 (syms_of_keyboard): Use it for Vcommand_error_function.
2196 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2198 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2199 (init_eval): Use it to ensure handlerlist is non-NULL.
2200 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2201 (Fsignal): Adjust NULLness test of handlerlist.
2202 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2204 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2206 * callproc.c (call_process): Call prepare_to_modify_buffer before
2207 decoding text read from the sub-process, as the decoded stuff will
2208 be inserted into the buffer. This will invalidate the various
2209 caches maintained for the buffer. (Bug#15148)
2211 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2213 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2214 string of glyphless-char-display.
2216 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2218 * nsfns.m (ns_get_name_from_ioreg): New function.
2219 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2220 OSX >= 10.9. Use ns_get_name_from_ioreg.
2222 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2224 Simplify and port recent bool vector changes.
2225 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2226 only in this file. Use a more-efficient implementation if the
2227 second argument is a power of 2.
2228 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2229 Remove no-longer-necessary compile-time checks.
2230 (bool_vector_exact_payload_bytes): New function.
2231 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2232 exact payload changed to call the new function. Do not assume
2233 that the arg or result fits in ptrdiff_t.
2234 (bool_vector_fill): New function.
2235 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2237 (vroundup_ct): Don't assume arg fits in size_t.
2238 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2239 invoke set_category_set.
2240 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2241 All callers changed. Use bool_vector_set.
2242 * category.h (XCATEGORY_SET): Remove; no longer needed.
2243 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2245 * data.c (Faref): Use bool_vector_ref.
2246 (Faset): Use bool_vector_set.
2247 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2248 (Fbool_vector_not, Fbool_vector_count_matches)
2249 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2250 * fns.c (concat): Use bool_vector_ref.
2251 (Ffillarray): Use bool_vector_fill.
2252 (mapcar1): Use bool_vector_ref.
2253 (sxhash_bool_vector): Hash words, not bytes.
2254 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2255 a constant, since it's now used in #if.
2256 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2257 unsigned char on unusual architectures, so that we no longer
2258 assume that the number of bits per bits_word is a power of two or
2259 is a multiple of 8 or of CHAR_BIT.
2260 (Qt): Add forward decl.
2261 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2262 at least as strictly as bits_word.
2263 (bool_vector_data, bool_vector_uchar_data): New accessors.
2264 All data structure accesses changed to use them.
2265 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2266 (bool_vector_set): New functions.
2267 (bool_vector_fill): New decl.
2268 (ROUNDUP): Move to alloc.c as described above.
2270 Fix recent gnutls changes.
2271 * gnutls.c (Fgnutls_boot): Don't assume C99.
2272 * process.c (wait_reading_process_output): Fix typo in recent change.
2274 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2276 * process.c (wait_reading_process_output, read_process_output)
2277 (send_process): Check gnutls_state is not NULL.
2279 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2280 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2282 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2284 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2285 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2287 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2290 * nsfns.m (Fx_create_frame): Fix memory leak.
2292 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2293 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2294 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2296 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2298 * xdisp.c (message3_nolog, message_with_string): Encode the string
2299 before writing it to the terminal in a non-interactive session.
2301 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2302 sure we concatenate them into a unibyte string.
2304 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2305 resulting temporary name before returning it to the caller.
2306 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2307 is a unibyte string, convert NAME to a unibyte string to ensure
2308 that the result is also a unibyte string.
2310 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2311 create unibyte strings from default paths and directory/file
2314 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2317 * callproc.c (init_callproc): Use build_unibyte_string to make
2318 sure we create unibyte strings from default paths and
2319 directory/file names.
2321 * buffer.c (init_buffer): Don't store default-directory of
2322 *scratch* in multibyte form. The original problem which led to
2323 that is described in
2324 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2325 but it was solved long ago. (Bug#15260)
2327 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2329 Port to stricter C99 platforms.
2330 Especially, C99 prohibits nesting a struct X inside struct Y if
2331 struct X has a flexible array member.
2332 * alloc.c (struct sdata): New type.
2333 (sdata): Implement in terms of struct sdata.
2334 Remove u member; all uses replaced by next_vector, set_next_vector.
2335 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2336 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2337 (struct sblock): Rename first_data member to data, which is now
2338 a flexible array member. All uses changed.
2339 (next_vector, set_next_vector, large_vector_vec): New functions.
2340 (vector_alignment): New constant.
2341 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2342 (struct large-vector): Now merely a NEXT member, since the old approach
2343 ran afoul of stricter C99. All uses changed to use
2344 large_vector_vec or large_vector_offset.
2345 (large_vector_offset): New constant.
2346 * dispnew.c: Include tparam.h, for tgetent.
2347 Do not include term.h; no longer needed.
2348 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2349 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2350 (struct Lisp_Vector): Use a flexible array member for contents,
2351 instead of a union with a member that is an array of size 1.
2353 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2354 fact that the struct no longer contains a union.
2355 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2356 (struct Lisp_Save_Value, struct Lisp_Free):
2357 Use unsigned, not int, for spacers, to avoid c99 warning.
2358 (union specbinding): Use unsigned, not bool, for bitfield, as
2359 bool is not portable to pre-C99 hosts.
2361 2013-11-04 Glenn Morris <rgm@gnu.org>
2363 * emacs.c (usage_message): Mention that `-L :...' appends.
2365 2013-11-02 Glenn Morris <rgm@gnu.org>
2367 * Makefile.in (abs_builddir): Remove.
2368 (bootstrap_exe): Use relative filename.
2370 Use relative filenames in TAGS files.
2371 * Makefile.in (abs_srcdir): Remove it again.
2372 (.PHONY): Remove frc.
2373 (maintainer-clean): No more TAGS-LISP file.
2374 (TAGS): Pass relative file names to etags.
2375 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2377 * Makefile.in (abs_srcdir): New, set by configure.
2379 (maintainer-clean): Remove pointless echo. That should be in the
2380 top-level Makefile, if anywhere. Delete TAGS-LISP.
2381 (extraclean): No s/ and m/ directories for some time.
2382 (TAGS): Also depend on ctagsfiles3.
2383 Remove no-longer-defined S_FILE.
2384 Pass absolute filenames to etags once more.
2385 (TAGS-LISP): Replace lispdir with its expansion.
2386 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2387 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2389 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2391 * xfaces.c (check_lface_attrs, realize_default_face):
2392 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2393 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2395 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2397 * emacs.c (original_pwd): Remove global var by making it local.
2398 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2400 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2402 * xfaces.c: Declare color_distance.
2403 (QCdistant_foreground): New variable.
2404 (NEAR_SAME_COLOR_THRESHOLD): New define.
2405 (load_color2): New function.
2406 (load_color): Call load_color2.
2407 (load_face_colors): Call load_color2 and if distant-color is specified
2408 calculate distant and use distant-color if colors are near.
2409 (LFACE_DISTANT_FOREGROUND): New define.
2410 (merge_face_ref, Finternal_set_lisp_face_attribute)
2411 (Finternal_get_lisp_face_attribute)
2412 (x_supports_face_attributes_p): Handle distant-foreground similar to
2414 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2416 * dispextern.h (lface_attribute_index):
2417 Add LFACE_DISTANT_FOREGROUND_INDEX.
2419 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2421 * image.c (pbm_next_char): New function.
2422 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2423 (pbm_scan_number): Use it.
2424 (Qlibjpeg_version): New variable.
2425 (syms_of_image): DEFSYM and initialize it.
2427 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2429 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2431 2013-10-31 Glenn Morris <rgm@gnu.org>
2433 * emacs.c (original_pwd): New char.
2434 (main): If using --chdir, store original_pwd.
2435 (init_cmdargs): When setting Vinvocation_directory based on a
2436 relative argv[0], use original_pwd if set. (Bug#15768)
2438 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2440 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2442 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2444 * insdel.c: Fix minor problems found by static checking.
2445 (Qregion_extract_function): Now static.
2446 (prepare_to_modify_buffer_1): Remove unused locals.
2448 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2450 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2451 (syms_of_xdisp): Declare pre-redisplay-function.
2452 (markpos_of_region): Remove function.
2453 (init_iterator, compute_stop_pos, handle_face_prop)
2454 (face_before_or_after_it_pos, reseat_to_string)
2455 (get_next_display_element, window_buffer_changed)
2456 (redisplay_internal, try_cursor_movement, redisplay_window)
2457 (try_window_reusing_current_matrix, try_window_id, display_line)
2458 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2459 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2460 * window.h (struct window): Remove field `region_showing'.
2461 * dispextern.h (struct it): Remove region_beg/end_charpos.
2462 (face_at_buffer_position, face_for_overlay_string)
2463 (face_at_string_position): Update prototypes.
2464 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2465 (face_at_string_position): Remove `region_beg' and `region_end' args.
2466 * fontset.c (Finternal_char_font):
2467 * font.c (font_at, font_range): Adjust calls accordingly.
2468 * insdel.c (Qregion_extract_function): New var.
2469 (syms_of_insdel): Initialize it.
2470 (prepare_to_modify_buffer_1): Use it.
2472 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2474 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2475 * ftxfont.c (ftxfont_get_gcs):
2476 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2477 * xfaces.c (x_free_colors, x_free_dpy_colors)
2478 (x_create_gc, unload_color):
2479 * xselect.c (x_property_data_to_lisp):
2480 * xsettings.c (parse_settings):
2481 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2482 (get_bits_and_offset): Adjust definition.
2483 * frame.c (XParseGeometry): Adjust locals.
2484 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2485 * regex.h (toplevel): Likewise for reg_syntax_t.
2487 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2489 * eval.c (run_hook_with_args): Use FUNCTIONP.
2491 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2493 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2494 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2495 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2496 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2497 on MS-Windows anyway.
2498 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2499 (free_realized_face): ...adjust user.
2500 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2501 white relief pixels to -1.
2502 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2503 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2504 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2506 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2508 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2509 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2510 in practice now. All callers changed.
2512 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2514 * dispextern.h (struct face): Use bitfields for 'underline_type'
2515 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2516 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2517 'stipple' member. Move 'lface' member up to help...
2518 * xfaces.c (make_realized_face): ...this function to find and
2519 clear just the members that need clearing.
2520 (load_face_colors, realize_x_face):
2521 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2523 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2525 * xftfont.c (struct xftfont_info): Remove set-but-unused
2527 (xftfont_open): Adjust user.
2528 (xftfont_get_colors): Remove useless prototype.
2530 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2532 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2533 before passing them to 'unexec'. (Bug#15260)
2535 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2537 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2539 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2541 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2542 the changed signature of the font driver's 'close' method.
2544 * w32font.h (w32font_close): Adjust the prototype to the change in
2545 function definition.
2547 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2549 * w32uniscribe.c (uniscribe_close): Adapt the call to
2550 w32font_close to its new prototype.
2552 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2554 Omit unused frame argument of font API's close function.
2555 * font.h (struct font): Drop frame argument. Adjust comment.
2556 * font.c (font_clear_cache, font_close_object): Adjust users.
2557 * ftfont.c (ftfont_close):
2558 * ftxfont.c (ftxfont_close):
2559 * macfont.m (macfont_close):
2560 * nsfont.m (nsfont_close):
2561 * w32font.c (w32font_close):
2562 * xfont.c (xfont_close):
2563 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2564 tweak comments and make functions safe if called more than once for
2565 the same font object.
2567 Perform font-specific cleanup when font object is swept by GC. See
2568 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2569 * alloc.c (cleanup_vector): New function.
2570 (sweep_vector): Call it for each reclaimed vector object.
2571 * font.h (struct font): Adjust comment.
2573 2013-10-24 Glenn Morris <rgm@gnu.org>
2575 * Makefile.in (abs_top_srcdir): New, set by configure.
2577 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2579 Adjust recent font-related changes to fix bug#15686.
2580 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2581 is a live window system frame, mark its default font too.
2583 2013-10-23 Glenn Morris <rgm@gnu.org>
2585 * Makefile.in (RUN_TEMACS): Make relative (again).
2586 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2587 (bootstrap-emacs$(EXEEXT)):
2588 Quote entities that might contain whitespace.
2590 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2592 Port to Solaris 10 and its bundled GCC.
2593 Problem reported by Timothy C. Burt.
2594 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2596 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2598 Do not allow font caches to grow too large.
2599 * alloc.c (compact_font_cache_entry, compact_font_caches):
2600 New functions or stub if not HAVE_WINDOW_SYSTEM.
2601 (compact_undo_list): Factor out from Fgarbage_collect.
2603 (mark_face_cache): Mark face font. Move down to avoid
2605 (mark_terminals): Do not mark font cache here.
2606 (Fgarbage_collect): Call compaction functions described
2607 above. Adjust comment.
2609 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2611 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2612 chdir to HOME (bug#15607).
2614 * nsterm.m (Qcocoa, Qgnustep): New variables.
2615 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2616 (ns_get_color): Make selection color work for GNUStep also.
2618 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2620 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2621 handles mouse clicks. Instead, let GPM use the same code as all
2622 the other mice use. See the discussion starting at
2623 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2624 for the details of the problem with the menu bar this fixes.
2626 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2628 Remove port-specific display name lists to avoid extra
2629 complexity and data duplication with display info lists.
2630 * xterm.h (x_display_name_list): Remove declaration.
2631 * xterm.c (x_display_name_list): Remove.
2632 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2633 * xfns.c (x_display_info_for_name, Fx_display_list):
2634 Likewise. Use x_display_list where appropriate.
2635 * w32term.h (w32_display_name_list): Remove declaration.
2636 * w32term.c (w32_display_name_list): Remove.
2637 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2639 * w32fns.c (x_display_info_for_name, Fx_display_list):
2640 Likewise. Use x_display_list where appropriate.
2641 * nsterm.h (ns_display_name_list): Remove declaration.
2642 * nsterm.m (ns_display_name_list): Remove.
2643 (ns_term_init, syms_of_nsterm): Adjust users.
2644 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2645 Likewise. Use x_display_list where appropriate.
2646 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2647 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2648 (mark_terminals): Mark per-terminal font cache.
2650 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2652 Don't run timers in input-pending-p. Its new check-timers param
2653 provides the prior behavior. (Bug#15045).
2654 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2656 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2658 Make some functions static in non-Microsoft builds.
2659 On my platform (Fedora 19 x86-64), this shrinks the
2660 Emacs executable (text+data) by 0.25%.
2661 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2662 (load_color) [!MSDOS]:
2663 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2664 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2665 * lisp.h (check_existing):
2666 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2667 (network_interface_info) [!WINDOWSNT]:
2668 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2669 Remove extern decls.
2670 * fileio.c (check_existing):
2671 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2672 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2673 (network_interface_info) [!WINDOWSNT]:
2674 * term.c (encode_terminal_code) [!WINDOWSNT]:
2675 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2676 * xfaces.c (load_color) [!MSDOS]:
2678 * fileio.c (check_existing, check_executable, check_writable):
2679 * process.c (network_interface_list, network_interface_info):
2680 Move earlier, so that we don't need forward decls.
2681 * gnutls.c (fn_gnutls_transport_set_errno)
2682 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2684 * w32.c (init_environment): Use faccessat rather than
2685 check_existing, partly for consistency with the rest of the code
2686 in this file, partly so that check_existing can be static.
2688 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2689 * emacs.c (MAIN_PROGRAM): New macro.
2690 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2691 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2693 bool vector int width fixes
2694 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2695 (Fbool_vector_count_matches_at):
2696 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2697 can exceed PTRDIFF_MAX, at least in theory.
2698 (Fbool_vector_count_matches_at):
2699 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2701 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2703 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2704 (struct sockaddr): Add forward decl, for platforms that lack it.
2706 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2708 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2711 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2713 * w32.c (network_interface_get_info, network_interface_list)
2714 (network_interface_info): New functions. (Bug#15610)
2715 (GetAdaptersInfo_Proc): New typedef.
2716 (get_adapters_info): New wrapper function.
2717 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2719 * process.h (network_interface_list, network_interface_info):
2722 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2723 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2724 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2725 for WINDOWSNT. Doc fix.
2726 (syms_of_process): Defsubr Snetwork_interface_list and
2727 Snetwork_interface_info unconditionally.
2729 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2730 in NS GUI sessions. (Bug#15629)
2732 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2734 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2736 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2738 * print.c (print_object): Print " ..." when truncating bool vectors.
2740 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2742 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2743 standard mouse buttons.
2745 * termhooks.h (struct input_event): Remove incorrect commentary.
2747 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2749 Disallow bool vector operations on mixed-length operands.
2750 The old behavior left garbage in the result vector sometimes,
2751 and didn't seem to be useful.
2752 * data.c (Qwrong_length_argument): New static var.
2753 (wrong_length_argument): New function.
2754 (bool_vector_binop_driver): Check that args agree in length.
2756 * keyboard.c, keyboard.h (all_kboards): Now static.
2758 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2760 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2761 note from the lispref.
2763 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2765 * nsterm.h (struct ns_display_info): Remove set-but-unused
2766 member image_cache (image caches are per-terminal anyway).
2767 (FRAME_X_IMAGE_CACHE): Remove.
2768 * nsterm.m (ns_initialize_display_info): Adjust user.
2770 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2772 * w32proc.c: Include mingw_time.h.
2774 * w32.c: Include mingw_time.h.
2776 Implement scrolling of TTY menus when the screen is too short.
2778 * term.c (tty_menu_display): Accept an additional argument, the
2779 menu item from which to start displaying the menu. Account for
2780 the value of Y when limiting the menu to the number of available
2782 (mi_result): New enumeration.
2783 (read_menu_input): Return enumerated value. When the y coordinate
2784 hits min_y or max_y, return scroll indication instead of wrapping
2786 (tty_menu_activate): Handle the scrolling indications from
2787 read_menu_input. Compute the first menu item to display and pass
2788 it to tty_menu_display.
2790 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2792 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2793 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2794 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2795 Adjust to match the change described below.
2796 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2797 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2798 memory_below_frame members to...
2799 * termchar.h (struct tty_display_info): ...here because they're
2800 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2801 * term.c (init_tty):
2802 * nsterm.m (ns_create_terminal):
2803 * w32term.c (w32_create_terminal):
2804 * xterm.c (x_create_terminal): Adjust users.
2805 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2806 to filter out non-TTY frames. Adjust comment.
2807 (scrolling): Adjust user. Prefer eassert for debugging check.
2809 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2811 * xfaces.c (PT_PER_INCH): Remove unused macro.
2812 * termhooks.h (struct terminal): Remove set-but-unused
2813 member fast_clear_end_of_line.
2814 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2815 * nsterm.m (ns_create_terminal):
2816 * term.c (init_tty):
2817 * w32term.c (w32_create_terminal):
2818 * xterm.c (x_create_terminal): Adjust users.
2820 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2822 * lisp.h (bool_vector_size): New function.
2823 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2824 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2825 (Fbool_vector_not, Fbool_vector_count_matches_at):
2826 Remove uses of 'eassume' that should no longer be needed,
2827 because they are subsumed by the 'eassume' in bool_vector_size.
2829 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2831 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2832 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2833 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2835 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2837 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2838 have different dimensions. (Bug#15575)
2840 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2843 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2845 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2847 * term.c (tty_menu_show): Never return with unbalanced
2848 specpdl. Use eassert for debugging check. Adjust style.
2850 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2852 * term.c (read_menu_input): Make selection of menu items
2853 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2854 (tty_menu_activate): Fix off-by-one error when computing max_y.
2856 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2858 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2859 audit logging (only used with GnuTLS 3.x) and enable it.
2861 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2863 * dispnew.c (redraw_frame): Remove useless #ifdef because
2864 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2865 Also, move TTY fflush to...
2866 * term.c (tty_update_end): ...this function.
2868 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2870 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2871 the end of the frame's glyph matrix. (Bug#15575)
2873 * term.c (tty_menu_display): Don't move cursor while overwriting
2874 frame's glyphs with menu items. Limit the number of items
2875 displayed to what can be shown on the available screen lines,
2876 excluding the echo area.
2877 (tty_menu_activate): Limit the Y coordinate allowed by
2878 read_menu_input to the last screen line used for menu display.
2880 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2882 * lisp.h (eassume): New macro.
2883 Also, include <verify.h>, for 'assume'.
2884 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2885 (vroundup, vector_nbytes):
2886 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2887 (Fbool_vector_not, Fbool_vector_count_matches)
2888 (Fbool_vector_count_matches_at):
2889 Use eassume, not eassert.
2890 * casetab.c (set_identity, shuffle):
2891 * composite.c (composition_gstring_put_cache):
2892 * dispnew.c (update_frame_1):
2893 * ftfont.c (ftfont_shape_by_flt):
2894 * image.c (gif_load):
2895 * intervals.c (offset_intervals):
2896 * macfont.m (macfont_shape):
2897 Remove calls to 'assume' that are no longer needed, because
2898 --enable-gcc-warnings no longer generates bogus warnings
2899 when these calls are removed.
2901 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2903 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2905 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2907 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2908 (Qsubstitute_env_in_file_name): New var.
2909 (syms_of_fileio): Define it.
2911 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2913 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2914 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2917 * term.c (save_and_enable_current_matrix): Don't allocate and
2918 don't save margin areas.
2919 (restore_desired_matrix): Don't restore margin areas.
2920 (free_saved_screen): Don't free margin areas.
2922 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2924 * image.c: Pacify --enable-gcc-warnings.
2925 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2926 #define only if used.
2928 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2930 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2931 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2932 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2933 (gif_load): For giflib v5.x and later, display the error message
2934 produced by giflib when its functions fail.
2935 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2938 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2940 * keyboard.c (last_event_timestamp): Remove. For X selection and
2941 GTK popup menus, it may be obtained from per-frame X display info.
2942 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2943 (process_special_events): Adjust users.
2944 * keyboard.h (last_event_timestamp): Remove declaration.
2945 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2946 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2947 * menu.h (xmenu_show): Adjust prototype.
2948 * menu.c (Fx_popup_menu): Adjust user.
2949 * xselect.c (x_own_selection, x_get_foreign_selection)
2950 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2952 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2954 * keyboard.c (init_kboard): Now static. Add arg
2955 to denote window system. Adjust comment.
2956 (init_keyboard): Adjust user.
2957 (allocate_kboard): New function.
2959 * nsterm.m (ns_term_init):
2960 * term.c (init_tty):
2961 * w32term.c (w32_create_terminal):
2962 * xterm.c (x_term_init): Use it.
2963 * keyboard.h (init_kboard): Remove prototype.
2964 (allocate_kboard): Add prototype.
2966 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2968 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2969 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2971 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2973 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2975 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2977 * term.c (tty_menu_activate): Flush the output stream after
2978 showing the cursor, and don't mark the frame garbaged at exit from
2979 the function. Fixes redisplay glitches when moving from one menu
2982 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2984 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2985 or throw error (Bug#15570).
2987 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2989 * intervals.c (temp_set_point_both): Move test into 'eassert',
2992 * lisp.h (eassert): Don't use 'assume'.
2993 Sometimes 'assume' wins in performance, and sometimes it loses,
2994 so it shouldn't be used all the time. Perhaps we need two
2995 flavors of 'eassert', one for where 'assume' is far more likely
2996 to help or to hurt; but that can be done later.
2997 Problem reported by Dmitry Antipov in
2998 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2999 Also, don't include <verify.h>; no longer needed.
3001 2013-10-09 Glenn Morris <rgm@gnu.org>
3003 * eval.c (Fcond): Doc tweak.
3005 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3007 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3008 expressions with side effects to eassert. (Bug#15565)
3010 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3012 * fns.c (hashfn_user_defined): Allow hash functions to return any
3015 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3017 Fix minor problems found by static checking.
3018 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3019 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3020 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3021 * keyboard.c (read_menu_command): Remove unused local.
3022 * lisp.h (read_menu_command): New decl.
3023 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3024 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3025 Return ptrdiff_t, not int.
3026 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3027 not int, for benefit of xpalloc.
3028 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3030 (have_menus_p): Remove; unused.
3031 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3032 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3033 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3035 (save_and_enable_current_matrix): Omit unnecessary casts.
3036 (read_menu_input): Omit local extern decl (now in lisp.h).
3037 Don't access uninitialized storage if mouse_get_xy fails.
3038 (tty_menu_activate): Mark local as initialized, for lint.
3039 (tty_menu_activate, tty_meny_show): Remove unused locals.
3041 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3043 Support menus on text-mode terminals.
3044 * xterm.h (xw_popup_dialog): Add prototype.
3046 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3047 (xmenu_show): Block input here, instead in Fx_popup_menu.
3048 (xw_popup_dialog): New function, with X-specific bits of popup
3051 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3054 * window.c (Fset_window_configuration): Use run-time tests of the
3055 frame type instead of compile-time conditionals, when menu-bar
3056 lines are considered.
3058 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3059 (w32_popup_dialog): New prototypes.
3061 * w32menu.c (Fx_popup_dialog): Function deleted.
3062 (w32_popup_dialog): New function, with w32 specific bits of popup
3063 dialogs. Block input here.
3065 * w32inevt.c (w32_console_read_socket): Minor change to add
3066 debugging TTY events.
3068 * w32fns.c (show_hourglass): If returning early because the frame
3069 is not a GUI frame, unblock input.
3071 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3072 (cursorY): New functions.
3074 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3075 WINDOWSNT, macros that call curX and curY elsewhere.
3077 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3079 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3080 specific function to hide and show cursor on a text-mode terminal.
3081 (tty_menu_struct, struct tty_menu_state): New structures.
3082 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3083 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3084 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3085 (tty_menu_locate, save_and_enable_current_matrix)
3086 (restore_desired_matrix, screen_update, read_menu_input)
3087 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3088 (tty_pop_down_menu, tty_menu_last_menubar_item)
3089 (tty_menu_new_item_coords, tty_menu_show): New functions.
3090 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3092 * nsterm.h (ns_popup_dialog): Adjust prototype.
3094 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3096 (ns_popup_dialog): Adapt order of arguments to the other
3097 *_menu_show implementations.
3098 (Fx_popup_dialog): Function deleted.
3100 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3102 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3104 * menu.c (have_boxes): New function.
3105 (single_keymap_panes): Use it instead of a compile-time
3107 (single_menu_item): Use run-time tests of the frame type instead
3108 of compile-time conditionals.
3109 (encode_menu_string): New function.
3110 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3111 the macro, since different types of frame need different encoding
3113 (digest_single_submenu): Use run-time tests of frame type instead
3114 of, or in addition to, compile-time conditionals.
3115 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3116 (Fx_popup_menu): Detect when the function is called from keyboard
3117 on a TTY. Don't barf when invoked on a text-mode frame.
3118 Check frame type at run time, instead of compile-time conditionals for
3119 invoking terminal-specific menu-show functions.
3120 Call tty_menu_show on text-mode frames.
3121 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3122 run time to determine which alternative to invoke; support dialogs
3125 * keyboard.h <Qmouse_movement>: Declare.
3127 * keyboard.c <Qmouse_movement>: Now extern.
3128 <Qecho_keystrokes>: New static variable.
3129 (read_key_sequence): Accept an additional argument, a flag to
3130 prevent redisplay during reading of the key sequence. All callers
3132 (read_menu_command): New function.
3133 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3135 (toolkit_menubar_in_use): New function.
3136 (make_lispy_event): Use it instead of a compile-time test.
3138 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3139 window-system being available.
3141 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3142 to x-popup-dialog on the frame type, they all now support popup
3145 * dispnew.c (save_current_matrix): Save the margin areas.
3146 (restore_current_matrix): Restore margin areas.
3147 (update_frame_with_menu): New function.
3149 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3152 * alloc.c (make_save_ptr): Now compiled unconditionally.
3154 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3156 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3157 (redraw_frame, update_frame): Adjust users.
3158 * dispextern.h (set_window_update_flags): Adjust prototype.
3159 * xdisp.c (redisplay_internal): When updating all frames with zero
3160 windows_or_buffers_changed, assume that only the windows that shows
3161 current buffer should be really updated.
3163 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3165 Do not allocate huge temporary memory areas and objects while encoding
3166 for file I/O, thus reducing an enormous memory usage for large buffers.
3167 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3168 * coding.h (struct coding_system): New member raw_destination.
3169 * coding.c (setup_coding_system): Initialize it to zero.
3170 (encode_coding_object): If raw_destination is set, do not create
3171 dst_object. Add comment.
3172 * fileio.c (toplevel): New constant E_WRITE_MAX.
3173 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3174 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3176 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3178 * nsterm.m (windowDidExitFullScreen:):
3179 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3181 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3183 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3184 * keyboard.c (unblock_input_to): Don't process pending signals
3185 if a fatal error is in progress.
3187 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3188 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3189 they're talking about words in Lisp bool vectors.
3190 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3191 * data.c (popcount_bits_word): Rename from popcount_size_t.
3192 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3195 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3197 Improve support for popcount and counting trailing zeros (Bug#15550).
3198 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3199 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3200 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3201 (popcount_size_t_msc, popcount_size_t_gcc):
3202 Remove; now done by Gnulib.
3203 (popcount_size_t): Now a macro that defers to Gnulib.
3204 (count_trailing_zero_bits): Return int, for consistency with
3205 Gnulib and because Emacs prefers signed to unsigned int.
3206 Don't assume that size_t is either unsigned int or unsigned long
3207 or unsigned long long.
3208 (size_t_to_host_endian): Do not assume that size_t is either
3209 exactly 32 or exactly 64 bits wide.
3210 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3211 etc., so that it's now an enum constant, not a macro.
3212 No need to assume that it's either 32 or 64.
3214 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3216 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3219 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3221 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3222 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3224 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3226 emacs_read and emacs_write now use void *, not char *.
3227 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3228 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3229 Buffer arg is now void *, not char *. This matches plain
3230 'read' and 'write' better, and avoids a constraint violation
3231 on Solaris 9 with Oracle Studio.
3233 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3235 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3236 memset to explicit loop. Otherwise copy largest possible chunk
3237 from initialized to uninitialized part, thus allowing the longer
3238 memcpy runs and reducing the number of loop iterations.
3240 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3242 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3243 hide toolbar (Bug#15388).
3244 (windowDidEnterFullScreen:): If presentation options are zero,
3245 set them here (Bug#15388).
3246 (ns_update_auto_hide_menu_bar): Remove runtime check.
3247 Don't auto hide dock unless menubar is also auto hidden.
3249 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3251 * editfns.c (message): Mention batch mode in doc string.
3253 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3255 * nsterm.m (check_native_fs): Remove erroneous comment.
3257 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3259 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3260 uses find_newline instead of scan_newline and so doesn't move point.
3262 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3264 Use hardware support for byteswapping on glibc x86 etc.
3265 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3266 whereas the old swap64 needed 30.
3267 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3268 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3269 Use byteswap.h's macros to swap bytes.
3270 * lisp.h (swap16, swap32, swap64): Remove.
3271 All uses replaced by bswap_16, bswap_32, bswap_64.
3273 * bytecode.c (exec_byte_code): Use some more volatile variables
3274 to work around local variables getting clobbered by longjmp.
3275 Port to pre-C99, which doesn't allow decls after stmts.
3277 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3279 * lisp.h (eassert): Assume that COND is true when optimizing.
3280 In other words, take on the behavior of eassert_and_assume.
3281 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3282 (eassert_and_assume): Remove. All uses replaced by eassert.
3284 * xdisp.c (Qglyphless_char): Now static.
3286 Adjust to merge from gnulib.
3287 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3288 * lisp.h: Include <verify.h>, for 'assume'.
3290 * eval.c (clobbered_eassert): New macro.
3291 (internal_catch, internal_condition_case)
3292 (internal_condition_case_1, internal_condition_case_2)
3293 (internal_condition_case_n): Use it instead of eassert
3294 when the argument contains locals clobbered by longjmp.
3295 Don't use clobbered locals outside of clobbered_eassert.
3296 (internal_lisp_condition_case): Use a volatile variable
3297 to work around a local variable's getting clobbered.
3299 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3301 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3302 (PUSH_HANDLER): New macro.
3303 (catchlist): Remove.
3304 (handlerlist): Always declare.
3306 * eval.c (catchlist): Remove (merge with handlerlist).
3307 (handlerlist, lisp_eval_depth): Not static any more.
3308 (internal_catch, internal_condition_case, internal_condition_case_1)
3309 (internal_condition_case_2, internal_condition_case_n):
3311 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3312 handlerlist/catchlist.
3313 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3314 handlerlist which can only handle a single condition-case handler at
3316 (find_handler_clause): Simplify since we only a single branch here
3319 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3321 (bcall0): New function.
3322 (exec_byte_code): Add corresponding cases. Improve error message when
3323 encountering an invalid byte-code. Let Bunwind_protect accept
3324 a function (rather than a list of expressions) as argument.
3326 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3327 and make them unconditional now that they're heap-allocated.
3329 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3331 * charset.c (Fdecode_char, Fencode_char): Remove description of
3332 `restriction' arg. now that it's hidden by advertised-calling-convention.
3334 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3336 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3337 Remove unused variable (from mac-port).
3338 (macfont_draw): Use s->ybase for correct y position.
3340 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3342 * frame.h (struct frame): Drop has_minibuffer member because...
3343 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3344 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3346 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3348 * window.h (struct window): Prefer enum text_cursor_kinds to int
3349 for phys_cursor_type member. Move the latter, phys_cursor_width,
3350 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3351 * window.c (replace_window, make_window): Adjust users.
3353 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3355 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3356 this module is never compiled otherwise.
3358 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3360 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3363 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3365 * xdisp.c (get_next_display_element): Don't call face_for_font in
3366 a build configured --without-x. (Bug#15484)
3368 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3370 * window.c (calc_absolute_offset): #elif should be #elif defined.
3372 * frame.c (delete_frame): Block/unblock input to overcome race
3373 condition (Bug#15475).
3375 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3377 * frame.c (delete_frame): Record selected frame only after
3378 calling Qdelete_frame_functions (Bug#15477).
3380 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3382 * nsterm.m (ns_selection_color): Remove.
3383 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3384 NSColor selectedText(Background)Color. Only for COCOA.
3385 (ns_term_init): Remove assignment of ns_selection_color, logic
3386 moved to ns_get_color.
3388 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3389 NS_SELECTION_COLOR_DEFAULT.
3390 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3392 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3394 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3395 frame' does not have the tool_bar_window member.
3397 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3399 Signal error when reading an empty byte-code object (Bug#15405)
3400 * lread.c (read1): signal error
3401 * alloc.c (make_byte_code): eassert header size
3402 (sweep_vectors): change an int to size_t
3404 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3406 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3407 instead of ints, as it's the usual style for offsetof constants. See:
3408 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3410 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3411 This is ugly, but it should fix the performance problem for older
3412 GCC versions in the short run. I'll look into integrating the
3413 Gnulib module for popcount, as a better fix.
3414 See the thread starting in:
3415 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3416 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3417 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3418 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3419 (popcount_size_t): Use it.
3421 2013-09-24 Daniel Colascione <dancol@dancol.org>
3423 * process.c (Fnetwork_interface_info): Fix build break due to
3426 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3428 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3429 Prefer signed to unsigned integers where either will do.
3430 No need for 'const' on locals that do not escape.
3431 Omit easserts with unnecessary and unportable assumptions about
3432 alignment. Avoid unnecessary casts to char *.
3434 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3436 Use union for the payload of struct Lisp_Vector.
3437 This helps to avoid a few glitches dictated by C's aliasing rules.
3438 * lisp.h (struct Lisp_Vector): Use union for next and
3439 contents member. Adjust comment. Change related users.
3440 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3441 Related users changed.
3442 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3443 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3444 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3445 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3447 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3449 Optimize glyph row clearing and copying routines.
3450 * dispextern.h (struct glyph_row): Change layout of struct
3451 glyph_row to help copy_row_except_pointers. Adjust comment.
3452 * dispnew.c (null_row): Remove.
3453 (clear_glyph_row): Use offsetof and memset to find and clear
3454 just the members that need clearing. Adjust comment.
3455 (copy_row_except_pointers): Likewise for copying.
3457 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3459 Some minor cleanups of recently-added bool vector code.
3460 * conf_post.h (assume): Always return void. Use lint version
3461 only if GCC and MSC versions don't apply.
3462 * conf_post.h (assume):
3463 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3464 Depend on _MSC_VER, not __MSC_VER, for consistency with
3466 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3467 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3468 (bool_vector_binop_driver, count_trailing_zero_bits)
3469 (size_t_to_host_endian): Now static, not static inline;
3470 the latter isn't needed with modern compilers and doesn't
3471 work with older compilers anyway.
3473 * alloc.c (valgrind_p): Use bool for boolean.
3475 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3477 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3478 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3479 (display_last_displayed_message_p, message_buf_print)
3480 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3481 Use bool for boolean.
3482 * dispextern.h (cancel_line, init_desired_glyphs):
3483 Remove ancient leftover.
3484 (help_echo_showing_p, hourglass_shown_p):
3485 * lisp.h (noninteractive_need_newline): Adjust declaration.
3487 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3489 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3491 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3492 ...this file and convert the latter to static. Adjust comment.
3493 (make_initial_frame):
3494 * window.c (init_window_once): Adjust user.
3495 * frame.h (last_nonminibuf_frame): Remove declaration.
3496 * lisp.h (selected_frame): Likewise.
3497 * msdos.c (the_only_display_info): Adjust comment.
3499 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3501 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3502 computing the end column of mouse-highlight that comes from
3503 display or overlay strings. (Bug#15437)
3504 (note_mouse_highlight): Adapt calculation of last argument to
3505 mouse_face_from_string_pos to the above change.
3507 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3508 all platforms, not just for clang.
3510 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3512 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3513 about excess arguments to snprintf.
3515 * conf_post.h(assume): Use __builtin_unreachable for clang.
3517 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3519 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3520 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3522 2013-09-23 Daniel Colascione <dancol@dancol.org>
3524 * alloc.c (USE_VALGRIND): New macro; on by default
3525 when ENABLE_CHECKING.
3526 (mark_maybe_object, mark_maybe_pointer)
3527 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3529 (valgrind_p) [USE_VALGRIND]: New variable.
3530 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3532 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3534 * process.c (wait_reading_process_output): Change int pnamelen to
3537 * nsterm.m (setMarkedText:selectedRange:):
3538 (deleteWorkingText):
3539 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3540 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3541 argument to unsigned long to avoid warning.
3542 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3544 * conf_post.h (assume): Fix compiler error: x shall be cond.
3546 2013-09-22 Daniel Colascione <dancol@dancol.org>
3548 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3549 warning when compiling without a window system.
3551 2013-09-22 Daniel Colascione <dancol@dancol.org>
3553 * data.c (Qbool_vector_p): New symbol.
3554 (bool_vector_spare_mask, popcount_size_t_generic)
3555 (popcount_size_t_msc, popcount_size_t_gcc)
3557 (bool_vector_binop_driver)
3558 (count_trailing_zero_bits, size_t_to_host_endian)
3559 (Fbool_vector_exclusive_or)
3560 (Fbool_vector_union)
3561 (Fbool_vector_intersection, Fbool_vector_set_difference)
3562 (Fbool_vector_subsetp, Fbool_vector_not)
3563 (Fbool_vector_count_matches)
3564 (Fbool_vector_count_matches_at): New functions.
3565 (syms_of_data): Intern new symbol, functions.
3566 * alloc.c (bool_vector_payload_bytes): New function.
3567 (Fmake_bool_vector): Instead of calling Fmake_vector,
3568 which performs redundant initialization and argument checking,
3569 just call allocate_vector ourselves. Make sure we clear any
3570 terminating padding to zero.
3571 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3572 instead of open-coding the size calculation.
3573 (vroundup_ct): New macro.
3574 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3575 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3576 * composite.c (composition_gstring_put_cache):
3577 Change lint_assume to assume.
3578 * conf_post.h (assume): New macro.
3579 (lint_assume): Remove.
3580 * dispnew.c (update_frame_1): Change lint_assume to assume.
3581 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3583 * image.c (gif_load): Change lint_assume to assume.
3584 * lisp.h (eassert_and_assume): New macro.
3585 (Qbool_vector_p): Declare.
3586 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3587 (swap16, swap32, swap64): New inline functions.
3588 * macfont.m (macfont_shape): Change lint_assume to assume.
3589 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3590 * xsettings.c (parse_settings): Use new swap16 and
3591 swap32 from lisp.h instead of file-specific macros.
3593 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3595 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3596 found (which can legitimately happen when the glyph row at the
3597 window start is disabled in the current_matrix. (Bug#15365)
3599 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3601 Fix syntax.h bug introduced by recent INLINE change.
3602 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3603 conditionally compiled one way in some modules, and a different
3604 way in others. This doesn't work with extern inline functions,
3605 which must have the same definition in all modules, because the
3606 defining code might be shared across modules, depending on the
3607 implementation. Symptoms reported by Martin Rudalics in:
3608 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3609 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3610 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3611 overriding the corresponding functions in syntax.h.
3612 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3613 (syntax_property): New inline functions.
3614 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3615 Rewrite in terms of these new functions.
3617 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3619 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3620 not chars_in_text, whose result depends on the multibyteness of
3621 the current buffer. (Bug#15426)
3623 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3625 Port recent change to hosts where pointers aren't 'long'.
3626 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3627 Don't assume that pointers are the same width as 'long'.
3628 Add a compile-time check that a pointer fits into two X slots.
3630 A simpler, centralized INLINE.
3631 * conf_post.h (INLINE): Define only if not already defined.
3632 This allows us to use a single INLINE, defined by one file
3634 * emacs.c (INLINE): Define it.
3635 Also, include category.h, charset.h, composite.h, dispextern.h,
3636 syntax.h, systime.h, so that their INLINE definitions are expanded
3638 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3639 * buffer.h, buffer.c (BUFFER_INLINE):
3640 * category.h, category.c (CATEGORY_INLINE):
3641 * character.h, character.c (CHARACTER_INLINE):
3642 * charset.h, charset.c (CHARSET_INLINE):
3643 * composite.h, composite.c (COMPOSITE_INLINE):
3644 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3645 * frame.h, frame.c (FRAME_INLINE):
3646 * intervals.h, intervals.c (INTERVALS_INLINE):
3647 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3648 * lisp.h, alloc.c (LISP_INLINE):
3649 * process.h, process.c (PROCESS_INLINE):
3650 * syntax.h, syntax.c (SYNTAX_INLINE):
3651 * systime.h, sysdep.c (SYSTIME_INLINE):
3652 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3653 * window.h, window.c (WINDOW_INLINE):
3654 Remove. All uses replaced with INLINE.
3656 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3658 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3661 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3663 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3664 'const char *' to avoid compiler warnings due to similar change in
3665 the prototype of x_get_string_resource.
3667 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3669 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3670 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3671 going to replace static variables below. Adjust comments.
3672 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3673 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3674 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3675 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3676 Related users changed.
3677 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3678 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3679 last_mouse_movement_time, going to replace static variables below.
3681 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3682 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3684 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3685 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3686 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3687 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3688 static variables below.
3689 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3690 (last_mouse_scroll_bar): Remove.
3691 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3692 (mouseExited): Related users changed.
3694 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3696 Do not use external array to process X scroll bar messages.
3697 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3698 (x_send_scroll_bar_event): Pack window pointer into two slots
3699 of XClientMessageEvent if we're 64-bit. Adjust comment.
3700 (x_scroll_bar_to_input_event): Unpack accordingly.
3702 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3704 Ifdef away recent changes which aren't relevant to NS port.
3705 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3706 [!HAVE_NS]: Declare as such.
3707 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3708 [!HAVE_NS]: Define as such.
3710 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3712 * frame.c (x_redo_mouse_highlight): New function
3713 to factor out common code used in W32 and X ports.
3714 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3715 * xterm.h (struct x_display_info):
3716 * w32term.h (struct w32_display_info):
3717 * nsterm.h (struct ns_display_info): New members
3718 last_mouse_motion_frame, last_mouse_motion_x and
3719 last_mouse_motion_y, going to replace static variables below.
3720 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3721 (redo_mouse_highlight): Remove.
3722 (note_mouse_movement, syms_of_xterm): Adjust user.
3723 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3724 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3725 (redo_mouse_highlight): Remove.
3726 (note_mouse_movement, syms_of_w32term): Adjust user.
3727 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3728 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3730 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3731 * nsfns.m (compute_tip_xy): Adjust user.
3733 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3735 * frame.c (x_mouse_grabbed): New function.
3736 * dispextern.h (x_mouse_grabbed): Add prototype.
3737 (last_mouse_frame): Remove declaration.
3738 * xterm.h (struct x_display_info):
3739 * w32term.h (struct w32_display_info):
3740 * nsterm.h (struct ns_display_info): New member
3741 last_mouse_frame, going to replace...
3742 * xdisp.c (last_mouse_frame): ...global variable.
3743 (note_tool_bar_highlight):
3744 * w32term.c (w32_mouse_position, w32_read_socket):
3745 * xterm.c (XTmouse_position, handle_one_xevent):
3746 Use x_mouse_grabbed.
3747 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3749 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3751 * w32term.c (w32_read_socket): Avoid temporary
3752 variables in a call to x_real_positions.
3753 * xterm.c (handle_one_xevent): Likewise.
3755 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3757 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3758 (x_icon_type): Remove prototype.
3759 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3760 * frame.c (x_icon_type): Remove.
3761 * w32term.c (x_make_frame_visible, x_iconify_frame):
3762 * xterm.c (x_make_frame_visible, x_iconify_frame):
3763 Use x_set_bitmap_icon to factor out common code.
3765 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3767 * dispextern.h (check_x_display_info, x_get_string_resource):
3768 Declare here just once and unify the latter.
3769 * frame.c (check_x_display_info, x_get_string_resource):
3770 * nsterm.h (check_x_display_info):
3771 * xrdb.c (x_get_string_resource):
3772 * xterm.h (check_x_display_info): Remove prototypes.
3773 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3774 * w32reg.c (x_get_string_resource): Likewise.
3775 (w32_get_rdb_resource): Adjust user.
3777 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3779 * xterm.h (struct x_display_info): New member
3780 x_pending_autoraise_frame, going to replace...
3781 * xterm.c (pending_autoraise_frame): ...static variable.
3782 (x_new_focus_frame, XTread_socket): Adjust users.
3783 * w32term.h (struct w32_display_info): New member
3784 w32_pending_autoraise_frame, going to replace...
3785 * w32term.c (pending_autoraise_frame): ...global variable.
3786 (x_new_focus_frame, w32_read_socket): Adjust users.
3788 2013-09-17 Glenn Morris <rgm@gnu.org>
3790 * xdisp.c (message_dolog): If we create *Messages*,
3791 switch it to messages-buffer-mode.
3793 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3795 Don't overuse 'const' in types of locals.
3796 * bidi.c (bidi_count_bytes):
3797 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3798 (xg_event_is_for_scrollbar):
3799 * xselect.c (x_handle_property_notify)
3800 (x_handle_selection_notify, x_handle_dnd_message):
3801 * xsettings.c, xsettings.h (xft_settings_event):
3802 * xterm.c (x_handle_net_wm_state, handle_one_event)
3803 (x_menubar_window_to_frame, x_detect_focus_change)
3804 (construct_mouse_click, note_mouse_movement)
3805 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3806 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3807 (handle_one_xevent, x_handle_net_wm_state):
3808 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3809 (x_handle_dnd_message):
3810 Avoid unnecessary 'const', typically the second 'const' in
3811 'const foo * const arg', a 'const' that does not affect the API
3812 and doesn't significantly help the human reader.
3814 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3816 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3817 only if Glib < 2.36.0.
3818 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3819 * xsettings.c (init_gconf, init_gsettings): Do not check
3821 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3823 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3825 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3827 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3828 before calling g_type_init.
3830 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3832 * nsterm.m (syms_of_nsterm): ... to here.
3834 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3836 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3837 (ignore_next_mouse_click_timeout): Use Time as X does.
3838 (handle_one_xevent): Avoid cast and use unsigned comparison.
3840 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3842 Do not copy X event in handle_one_xevent except KeyPress case.
3843 Wnen XEvent is processed, it is unlikely to be changed except
3844 KeyPress case, so we can avoid copying and use const pointer to
3845 const data to make sure that an event is not changed elsewhere.
3846 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3847 const' and do not create local copy except for the KeyPress event.
3848 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3849 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3850 (x_handle_net_wm_state, x_menubar_window_to_frame)
3851 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3852 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3853 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3854 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3855 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3856 (x_handle_dnd_message):
3857 * xsettings.c (xft_settings_event):
3858 Use 'const XEvent * const' where appropriate.
3859 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3861 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3863 Fix X event waiting to handle multiple frames.
3864 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3865 * xterm.c (pending_event_wait): Remove. Adjust users.
3866 (x_detect_focus_change): Pass frame arg.
3867 (handle_one_xevent): Find related frame early and clear per-frame
3868 wait_event_type only if this is an event for the relevant frame.
3869 (x_wait_for_event): Use per-frame wait_event_type.
3871 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3873 * nsfns.m (Fx_create_frame): Fix font driver registration for
3876 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3877 for syms_of_macfont.
3879 * nsterm.m: Include macfont.h.
3880 (ns_tmp_flags, ns_tmp_font): Remove.
3881 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3882 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3883 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3884 (changeFont:): Fix code style. Check for font driver type when
3887 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3890 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3891 (nsfont_open): Set font driver type.
3892 Set font->ascent and font->descent. Figure out font instead of
3893 ns_tmp_font, and flags instead of ns_tmp_flags.
3894 Fix indentation. Remove call to ns_draw_text_decoration,
3897 * nsfns.m: Include macfont.h.
3898 (Fx_create_frame): Register macfont driver, make a better default font.
3899 (Fns_popup_font_panel): Get font from macfont driver, if used.
3901 * macfont.m, macfont.h, macuvs.h: New files.
3903 * font.h: Declare syms_of_macfont.
3905 * font.c (syms_of_font): Call syms_of_macfont.
3907 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3909 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3911 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3912 and it is always zero for others, so I assume that this is an ancient
3913 leftover which nobody will want to change any more.
3914 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3915 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3916 * frame.c (x_set_scroll_bar_width):
3917 * w32fns.c (w32_createscrollbar):
3918 * w32term.c (w32_set_vertical_scroll_bar):
3919 * xfns.c (x_set_scroll_bar_default_width):
3920 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3921 (x_scroll_bar_expose): Related users changed.
3923 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3925 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3926 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3927 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3929 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3931 * nsterm.h, w32term.h, xterm.h: ...and not here.
3932 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3933 Remove unused Xisms.
3934 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3935 these modules are never compiled otherwise.
3937 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3939 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3940 Doc fix. (Bug#15375)
3942 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3944 Unify Fx_focus_frame between all ports.
3945 * frame.h (x_focus_frame): New prototype.
3946 * xfns.c (Fx_focus_frame): Remove.
3947 (syms_of_xfns): Do not defsubr it.
3948 (x_focus_frame): X implementation.
3949 * nsfns.m (Fx_focus_frame): Remove.
3950 (syms_of_nsfns): Do not defsubr it.
3951 (x_focus_frame): NS implementation.
3952 * w32term.c (Fx_focus_frame): Remove.
3953 (x_focus_on_frame): Rename to...
3954 (x_focus_frame): W32 implementation.
3955 * w32term.h (x_focus_on_frame): Remove prototype.
3956 * w32fns.c (Fx_focus_frame): Remove.
3957 (syms_of_w32fns): Do not defsubr it.
3958 * frame.c (Fx_focus_frame): Define here.
3959 (syms_of_frame): Defsubr here.
3960 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3962 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3964 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3965 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3966 each port to reference the port-specific window system data.
3967 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3968 (FRAME_DISPLAY_INFO): Define.
3969 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3970 (FRAME_DISPLAY_INFO): Define. Adjust users.
3971 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3972 (FRAME_DISPLAY_INFO): Define. Adjust users.
3973 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3974 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3975 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3976 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3977 * xselect.c, xterm.c: All related users changed.
3979 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3981 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3982 (x_menubar_window_to_frame): Remove prototypes.
3983 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3984 (x_menubar_window_to_frame, x_top_window_to_frame):
3986 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3987 (x_menubar_window_to_frame, x_top_window_to_frame):
3988 ...to here and convert all but the last to static.
3990 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3992 * lisp.mk (lisp): Add w32-common-fns.elc.
3994 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3996 * charset.c (char_charset): Document an exception for char-charset.
3998 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4000 * xterm.h (x_display_info): New field last_user_time...
4001 * xterm.c (toplevel): ...to replace static last_user_time.
4002 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4004 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4006 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4007 scroll bar values to prevent thumb from disappear and update comment.
4009 2013-09-11 Glenn Morris <rgm@gnu.org>
4011 * emacs.c (usage_message): Possessive apostrophe tweak.
4013 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4015 * nsterm.m (syms_of_nsterm): Use Qns.
4016 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4017 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4018 * xfns.c (x_display_info_for_name, Fx_open_connection):
4019 Remove old '#if 0' code.
4020 (syms_of_xfns): Use Qx.
4021 * termhooks.h (fullscreen_hook): Remove the leftover.
4022 (struct terminal): Fix typo in comment.
4024 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4026 Cleaning up a few X scroll bar bits.
4027 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4028 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4029 New member last_seen_part, going to replace...
4030 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4031 (xt_action_hook) [USE_LUCID]: Adjust user.
4032 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4033 Lucid-specific scroll bar support.
4034 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4035 to int and adjust to use last_seen_part member.
4036 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4037 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4038 Initialize last_seen_part.
4040 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4042 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4043 insert-buffer-substring an empty string.
4045 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4047 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4048 avoiding a GCC warning.
4050 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4052 Ifdef away frame tool bar code when it is not really used.
4053 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4054 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4055 and minimize_tool_bar_window_p under the above.
4056 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4057 (fset_tool_bar_window): Likewise.
4058 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4059 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4060 (change_frame_size_1):
4061 * window.c (window_from_coordinates, Frecenter): Adjust users.
4062 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4063 code is not really used.
4064 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4065 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4066 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4067 [!USE_GTK && !HAVE_NS]: Define as such.
4068 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4069 (note_mouse_highlight, expose_frame):
4070 * xfns.c (x_set_tool_bar_lines):
4071 * xterm.c (handle_one_xevent): Adjust users.
4073 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4075 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4076 This bug was introduced by my 2013-08-26 patch, which incorrectly
4077 assumed that the terminfo implementation doesn't use termcap buffers.
4078 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4079 these buffers apparently are used after all.
4080 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4081 (struct tty_display_info): Define members termcap_term_buffer and
4082 termcap_strings_buffer even if TERMINFO.
4084 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4087 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4088 'usage' docstring entry to pacify make-docfile.
4090 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4092 Change comparison functions =, <, >, <=, >= to take many arguments.
4093 * data.c: Change comparison functions' interface and implementation.
4094 * lisp.h: Make arithcompare available for efficient two arg
4096 * bytecode.c: Use arithcompare.
4097 * fileio.c: Use new interface.
4099 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4101 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4103 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4105 * eval.c (Feval): Document the new use of `lexical'.
4107 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4109 Review and drop old frame resize hack.
4110 * frame.h (struct frame): Remove force_flush_display_p.
4111 * dispnew.c (update_frame): Adjust user and don't call
4112 flush_frame here. The comment has said that there was an issues
4113 with redisplaying fringes, but I don't see any differences with
4114 and without this hack. Hopefully we can continue without it.
4115 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4116 current frame matrices twice if resized_p is set.
4118 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4120 Do not populate pure Xism x_sync to other ports.
4121 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4122 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4123 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4124 * w32term.h (x_sync): Remove prototype.
4126 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4128 Cleanup frame flushing.
4129 * dispextern.h (struct redisplay_interface):
4130 Drop flush_display_optional because flush_display is enough
4131 for X and flushing via RIF is just a no-op for others.
4132 * frame.h (flush_frame): New function.
4133 * dispnew.c (update_frame):
4134 * minibuf.c (read_minibuf):
4135 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4137 * keyboard.c (detect_input_pending_run_timers): Do not flush
4138 all frames but selected one in redisplay_preserve_echo_area.
4139 * nsterm.m (ns_flush): Remove no-op.
4140 (ns_redisplay_interface): Adjust user.
4141 * w32term.h (x_flush): Remove no-op.
4142 (w32_redisplay_interface): Adjust user.
4143 * xterm.c (x_flush): Simplify because we do not flush all
4144 frames at once any more. Adjust comment.
4145 (x_redisplay_interface): Adjust user.
4147 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4149 Port --without-x --enable-gcc-warnings to Fedora 19.
4150 * gfilenotify.c (globals_of_gfilenotify):
4151 Call g_type_init only if using an older glib version that needs it.
4153 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4155 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4156 (last_glyphless_glyph_merged_face_id): Remove declarations.
4157 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4158 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4159 (last_glyphless_glyph_merged_face_id): Now static.
4160 (merge_escape_glyph_face): New function, refactored from...
4161 (get_next_display_element): ...here.
4162 (merge_glyphless_glyph_face): New function, refactored from...
4163 (produce_glyphless_glyph): ...here...
4164 * term.c (produce_glyphless_glyph): ...and here.
4166 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4168 * eval.c (eval_sub): Only call Ffunction if necessary.
4170 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4172 Attempt to make redisplay more selective when changing cursor type.
4173 * frame.h (struct frame): New bitfield cursor_type_changed.
4174 * xdisp.c (cursor_type_changed): Remove.
4175 (try_cursor_movement, redisplay_window, try_window_id)
4176 (set_frame_cursor_types, try_window_reusing_current_matrix):
4177 Adjust to use per-frame bitfield.
4178 (redisplay_internal): Look for cursor type change on each visible
4179 frame and consider all frames if cursor type has been changed on
4180 the frame other than selected. If cursor type has been changed on
4181 selected frame only, do not use fast update.
4183 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4185 Attempt to make redisplay more selective when changing fonts.
4186 * frame.h (struct frame): New bitfield fonts_changed.
4187 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4188 (adjust_frame_glyphs): Add prototype.
4189 * dispnew.c (fonts_changed_p): Remove.
4190 (adjust_glyphs): Remove because we do not
4191 adjust matrices on all frames at once any more.
4192 (adjust_frame_glyphs): Block and unblock input here.
4193 (adjust_glyph_matrix): Use fonts_changed.
4194 (change_frame_size_1): Use adjust_frame_glyphs.
4195 * font.c (font_open_entity): Use fonts_changed.
4196 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4197 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4198 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4199 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4200 (shrink_mini_window, Fresize_mini_window_internal)
4201 (window_scroll_pixel_based, Fset_window_configuration)
4202 (apply_window_adjustment, Fset_window_vscroll):
4203 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4204 Use adjust_frame_glyphs.
4205 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4206 (try_window_reusing_current_matrix, try_window_id, display_line)
4207 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4208 (redisplay_internal): Consider fonts_changed and adjust frame
4209 matrices for each frame only if the frame is visible. If font
4210 has been changed on some frame during full redisplay, retry
4211 only visible frames where the font has been actually changed.
4213 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4215 Cache current header and mode line height for each window.
4216 * window.h (struct window): New fields mode_line_height
4217 and header_line_height.
4218 * window.c (make_window): Initialize them.
4219 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4220 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4221 (current_mode_line_height, current_header_line_height):
4223 * xdisp.c (current_mode_line_height, current_header_line_height):
4225 (pos_visible_p, init_xdisp): Adjust user.
4226 (redisplay_window): Invalidate mode_line_height and
4227 header_line_height if current and desired matrices do not agree.
4229 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4231 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4232 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4234 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4236 Make --without-x compatible with --enable-gcc-warnings.
4237 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4238 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4239 members under HAVE_WINDOW_SYSTEM.
4240 * keyboard.c (make_lispy_focus_out): Likewise.
4241 (record_menu_key): Move under HAVE_MENUS.
4242 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4243 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4244 (syms_of_xdisp): Adjust user.
4245 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4246 (start_hourglass, cancel_hourglass):
4247 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4248 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4249 and CLEAR_FONT_TABLE_NFONTS.
4250 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4251 Declare only if HAVE_WINDOW_SYSTEM.
4252 (lface_same_font_attributes_p, clear_face_gcs): Define only
4253 if HAVE_WINDOW_SYSTEM.
4255 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4257 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4258 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4259 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4261 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4263 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4265 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4267 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4268 This fixes a type error on hosts where ptrdiff_t is wider than int.
4270 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4272 * keyboard.c (read_key_sequence_vs): New function.
4273 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4276 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4278 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4280 Makefile improvements.
4281 * Makefile.in (config.status): Don't use double-colon rules, as
4282 they are not portable according to POSIX. Fix shell typo with `;
4283 I guess this rule has never been tested?
4284 (VCSWITNESS): New macro, to override any environment var.
4286 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4288 * xterm.h (struct x_display_info): Do not track X connection
4289 fd separately because it is always available from Display.
4290 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4293 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4295 * buffer.c (drop_overlay):
4296 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4297 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4299 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4301 * buffer.c (Fmake_overlay, Fmove_overlay):
4302 * intervals.c (set_point_from_marker):
4303 * print.c (PRINTPREPARE): Prefer signal_error
4304 to plain error and report unsuitable marker too.
4306 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4308 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4309 for 'dragging' member.
4310 (struct x_output): Remove set-but-unused leftovers
4311 'left_before_move' and 'top_before_move'.
4312 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4313 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4314 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4315 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4316 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4317 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4318 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4319 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4321 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4323 * nsfont.m (INVALID_GLYPH): New define.
4324 (nsfont_encode_char): Use INVALID_GLYPH.
4325 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4327 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4329 * xterm.c (x_last_mouse_movement_time): Revert last change.
4330 This code should use XDisplayMotionBufferSize to check display's
4331 motion history first, and there are few other issues as well.
4332 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4333 (handle_one_xevent): Adjust user.
4335 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4337 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4338 * frame.c (Flast_nonminibuf_frame): ... to here.
4339 (check_minibuf_window): Don't abort if no window was found
4342 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4344 Use XGetMotionEvents to ask the last mouse motion time from X server.
4345 * xterm.c (X_MOTION_HISTORY): Default to 1.
4346 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4347 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4348 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4349 Ifdef away legacy code.
4350 (XTmouse_position, x_scroll_bar_report_motion):
4351 Use x_last_mouse_movement_time.
4352 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4355 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4357 * msdos.c (last_mouse_window): Move to...
4358 (dos_rawgetc): ...this function and adjust comment.
4359 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4360 (mouseMoved): ...this function and adjust comment.
4361 * w32term.c (last_window): Likewise with...
4362 (w32_read_socket): ...this function.
4363 * xterm.c (last_window): Likewise with...
4364 (handle_one_xevent): ...this function.
4366 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4368 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4369 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4370 (handle_one_xevent): ...to here.
4371 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4374 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4376 * msdos.c (IT_set_terminal_window): Remove no-op.
4377 (initialize_msdos_display): Adjust terminal setup.
4378 * w32console.c (w32con_set_terminal_window): Remove no-op.
4379 (initialize_w32_display): Adjust terminal setup.
4380 * w32term.c (w32_set_terminal_window): Remove no-op.
4381 (w32_create_terminal): Adjust terminal setup.
4382 * xterm.c (XTset_terminal_window): Remove no-op.
4383 (x_create_terminal): Adjust terminal setup.
4385 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4387 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4389 (ns_create_terminal): Adjust terminal setup.
4390 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4392 (w32_create_terminal): Adjust terminal setup.
4393 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4395 (x_create_terminal): Adjust terminal setup.
4397 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4399 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4400 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4401 * dispnew.c (buffer_posn_from_coords):
4402 * window.c (Fwindow_end, displayed_window_lines):
4403 * xdisp.c (redisplay_mode_lines): Use it.
4405 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4407 * fontset.c (face_for_char): Check char in the current face font first
4408 if HAVE_NS (Bug#15138).
4410 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4412 * window.c (temp_output_buffer_show): Make sure window returned
4413 by display_buffer is live (Bug#15213).
4415 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4417 Minor cleanup to avoid forward declarations.
4418 * coding.h (struct ccl_spec): Remove forward declaration.
4419 * composite.h (toplevel): Include font.h.
4420 (struct composition_it, struct face, struct font_metrics):
4421 Remove forward declaration.
4422 * dispextern.h (struct image, struct atimer): Likewise.
4423 * emacsgtkfixed.h (struct frame): Likewise.
4424 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4425 * font.h (struct font_driver, struct font, struct glyph_string)
4426 (struct face): Remove forward declaration.
4427 * fontset.h (struct face, struct font): Likewise.
4428 * frame.h (toplevel): Style cleanup.
4429 (enum output_method): Move to...
4430 * termhooks.h (enum output_method): ...here.
4431 (struct glyph, struct frame, struct ns_display_info)
4432 (struct x_display_info, struct w32_display_info):
4433 Remove forward declaration.
4434 * xterm.h (toplevel): Include termhooks.h.
4435 (struct font, struct window, struct glyph_matrix, struct frame)
4436 (struct input_event, struct face, struct image): Remove forward
4438 * gtkutil.h (struct _widget_value): Likewise.
4439 * keyboard.h (toplevel): Include termhooks.h.
4440 (struct input_event): Remove forward declaration.
4442 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4444 * intervals.c (set_point_from_marker): New function.
4445 * editfns.c (Fgoto_char):
4446 * process.c (Finternal_default_process_filter):
4447 * window.c (select_window_1): Use it.
4448 * buffer.h (set_point_from_marker): Add prototype.
4450 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4452 * w32.c (term_winsock): Call release_listen_threads before calling
4454 (_sys_wait_accept): Wait for accept event in a loop with a finite
4455 timeout, instead of waiting indefinitely. Will hopefully avoid
4456 hanging during exit because WSACleanup deadlocks waiting for the
4457 event object to be released. (Bug#14333)
4459 * w32proc.c (release_listen_threads): New function, signals all
4460 the reader threads that listen for connections to stop waiting.
4462 * w32.h (release_listen_threads): Add prototype.
4464 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4466 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4467 field of new marker (for sanity and safety).
4468 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4469 anyway because XMISCTYPE is a function and can't be an lvalue).
4471 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4473 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4474 (x_after_update_window_line, x_scroll_bar_create):
4475 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4476 (handle_one_xevent, x_clear_frame_area):
4477 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4478 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4479 * xterm.h (x_clear_area): Adjust prototype.
4481 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4483 Hook scanning and indentation functions to find_newline. This helps
4484 to avoid duplicated code and renders more respect to newline cache.
4485 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4486 * cmds.c (Fforward_line):
4487 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4488 Use find_newline and avoid unnecessary point movements.
4489 * search.c (scan_newline): Implement on top of find_newline.
4491 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4493 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4494 scoped code (bug#11258).
4496 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4498 * nsterm.m (last_window): New variable.
4499 (EV_TRAILER2): New macro.
4500 (EV_TRAILER): Call EV_TRAILER2.
4501 (mouseMoved:): Add support for mouse-autoselect-window
4502 on nextstep (Bug#6888).
4504 2013-08-28 Andreas Schwab <schwab@suse.de>
4506 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4507 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4508 Remove unused macro definitions.
4509 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4510 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4511 Only define if emacs.
4513 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4515 Prefer enum glyph_row_area to int where appropriate.
4516 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4518 (window_box, window_box_width, window_box_left, window_box_left_offset)
4519 (window_box_right, window_box_right_offset): Adjust prototypes.
4520 * xdisp.c (window_box, window_box_width, window_box_left)
4521 (window_box_left_offset, window_box_right, window_box_right_offset):
4522 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4523 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4524 * nsterm.m (ns_clip_to_row):
4525 * w32term.c (w32_clip_to_row):
4526 * xterm.c (x_clip_to_row): Likewise.
4528 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4530 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4531 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4533 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4535 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4536 for portability to hosts where /bin/sh has problems.
4538 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4540 Redesign redisplay interface to drop global output_cursor.
4541 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4542 (toplevel): Remove declaration of output_cursor.
4543 (set_output_cursor, x_cursor_to): Remove prototype.
4544 * window.h (struct window): New member output_cursor.
4545 (output_cursor_to): New function to replace RIF member.
4546 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4547 (update_text_area, set_window_cursor_after_update): Use it.
4548 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4549 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4550 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4551 * w32term.c (x_update_window_begin, x_update_window_end):
4552 * xterm.c (x_update_window_begin, x_update_window_end):
4553 Adjust to use per-window output cursor.
4555 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4557 Simplify SELECT_TYPE-related code.
4558 Like EMACS_TIME, this portability layer is no longer needed, since
4559 Emacs has been using fd_set as a portability layer for some time.
4560 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4561 (SELECT_TYPE): Remove. All uses changed to fd_set.
4562 (fd_set) [!FD_SET]: New typedef.
4564 Simplify EMACS_TIME-related code.
4565 This portability layer is no longer needed, since Emacs has been
4566 using struct timespec as a portability layer for some time.
4567 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4568 Include <time.h> rather than "systime.h"; that's all that's needed now.
4569 * dispnew.c: Include <timespec.h> rather than "systime.h";
4570 that's all that's needed now.
4571 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4572 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4573 TIMESPEC_RESOLUTION.
4574 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4575 LOG10_TIMESPEC_RESOLUTION.
4576 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4577 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4578 (make_emacs_time): Remove. All used changed to make_timespec.
4579 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4580 (current_timespec): Rename from current_emacs_time. All uses changed.
4581 (add_emacs_time): Remove. All uses changed to timespec_add.
4582 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4583 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4584 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4585 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4586 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4587 (current_timespec): Rename from current_emacs_time. All uses changed.
4588 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4589 changed to timespec_cmp.
4590 * xgselect.c: Include <timespec.h>, since our .h files don't.
4592 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4594 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4595 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4596 Remove the leftovers.
4597 * gtkutil.c (toplevel): Do not declare Qxft but include
4599 * image.c (toplevel): Do not declare Vlibrary_cache because
4600 it's already done in lisp.h.
4602 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4604 * lisp.h (Mouse_HLInfo): Move from here...
4605 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4606 (reset_mouse_highlight): New function.
4607 * msdos.c (dos_set_window_size, IT_update_begin)
4608 (internal_terminal_init):
4609 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4610 (ns_initialize_display_info):
4611 * w32console.c (initialize_w32_display):
4612 * w32term.c (x_update_window_end, x_free_frame_resources)
4613 (w32_initialize_display_info):
4614 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4615 * window.c (Fdelete_other_windows_internal):
4616 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4617 * termchar.h (toplevel):
4618 * xterm.h (toplevel): Include dispextern.h.
4620 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4622 Fix minor problems found by static checking.
4623 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4624 (expect): Avoid nested-if warning.
4625 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4626 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4627 * nsterm.h, nsterm.m (ns_select):
4628 * xgselect.c, xgselect.h (xg_select):
4629 Adjust signature to better match pselect's.
4630 * nsterm.m (ns_select):
4631 Don't set *TIMEOUT, since pselect doesn't.
4632 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4633 diagnostic about assigning const char * to it.
4634 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4636 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4638 * lread.c (substitute_object_recurse): Handle hash-tables as well
4641 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4643 Fix unlikely core dump in init_tty, and simplify terminfo case.
4644 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4645 The old version incorrectly dumped core if malloc returned a
4646 buffer containing only non-NUL bytes.
4647 (init_tty): Do not allocate or free termcap buffers; the
4648 struct does that for us now.
4649 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4650 (struct tty_display_info): Define members termcap_term_buffer and
4651 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4652 use them. Allocate them directly in struct rather than indirectly
4653 via a pointer, to simplify init_tty.
4655 * frame.c (check_minibuf_window): Initialize 'window' properly,
4656 so that Emacs reliably aborts later if 'window' is not initialized.
4658 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4660 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4661 of VoidSymbol (Bug#15154).
4663 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4665 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4666 mouse_face_beg_y and mouse_face_end_y.
4667 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4668 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4669 Adjust users and update comment where appropriate.
4671 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4673 * frame.c (check_minibuf_window): New function.
4674 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4675 Call check_minibuf_window (Bug#15183).
4677 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4679 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4680 because this is the only last cursor data we need to keep and consult.
4681 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4682 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4685 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4687 Fix recovering from possible decompression error.
4688 Since insert_from_gap doesn't always move point, we can't use PT as
4689 the position where the partially decompressed data ends, and
4690 should count how many bytes was produced so far.
4691 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4692 (unwind_decompress): Really delete partially uncompressed data.
4693 (Fzlib_decompress_region): Take decompressed data size into account.
4695 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4697 * syntax.c (init_syntax_once): Adjust comment and do an early
4698 initialization of Qchar_table_extra_slots just once...
4699 * casetab.c (init_casetab_once):
4700 * category.c (init_category_once):
4701 * character.c (syms_of_character):
4702 * coding.c (syms_of_coding):
4703 * xdisp.c (syms_of_xdisp): ...and omit it here.
4705 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4707 * xdisp.c (get_next_display_element): Don't apply to characters
4708 from a display vector the logic of setting it->end_of_box_run_p
4709 suitable for characters from a buffer. (Bug#15175)
4711 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4712 to handle directories, rather than '_utime' which doesn't.
4715 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4717 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4718 or fullscreen (Bug#14627).
4720 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4722 System-dependent integer overflow fixes.
4723 * process.c (Fset_process_window_size): Signal an error if
4724 the window size is outside the range supported by the lower level.
4725 * sysdep.c (set_window_size): Return negative on error,
4726 nonnegative on success, rather than -1, 0, 1 on not in system,
4727 failure, success. This is simpler. Caller changed.
4728 (serial_configure): Remove unnecessary initialization of local.
4729 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4730 size fits in unsigned long; this isn't true on some 32-bit hosts.
4731 Avoid buffer overrun if some future version of /proc/meminfo has a
4732 variable name longer than 20 bytes.
4733 (system_process_attributes) [__FreeBSD__]:
4734 Don't assume hw.availpages fits in 'int'.
4736 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4738 Don't let very long directory names overrun the stack.
4739 Fix some related minor problems involving "//", vfork.
4740 * callproc.c (encode_current_directory): New function.
4741 (call_process): Don't append "/"; not needed.
4742 * fileio.c (file_name_as_directory_slop): New constant.
4743 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4744 this can save the caller having to alloca.
4745 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4746 Use SAFE_ALLOCA, not alloca.
4747 (directory_file_name, Fexpand_file_name): Leave leading "//"
4748 alone, since it can be special even on POSIX platforms.
4749 * callproc.c (call_process):
4750 * process.c (Fformat_network_address):
4751 * sysdep.c (sys_subshell):
4752 Use encode_current_directory rather than rolling our own.
4753 (create_process): No need to encode directory; caller does that now.
4754 * process.h (encode_current_directory): New decl.
4755 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4756 Rework to avoid 'goto xyzzy;'.
4758 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4760 * xdisp.c (handle_face_prop): If the default face was remapped use
4761 the remapped face for strings from prefix properties. (Bug#15155)
4763 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4765 Minor cleanup for redisplay interface and few related functions.
4766 * frame.h (enum text_cursor_kinds): Move from here...
4767 * dispextern.h (enum text_cursor_kinds): ...to here.
4768 (toplevel): Drop unnecessary declarations.
4769 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4770 in update_window_end_hook and draw_window_cursor functions.
4771 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4772 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4773 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4774 * xterm.c (x_update_window_end, x_draw_window_cursor):
4775 * xdisp.c (display_and_set_cursor, update_window_cursor)
4776 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4777 enum text_cursor_kinds where appropriate.
4779 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4781 Redesign redisplay interface to drop updated_row and updated_area.
4782 * dispextern.h (updated_row, updated_area): Remove declaration.
4783 (struct redisplay_interface): Pass glyph row and row area parameters
4784 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4785 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4787 * dispnew.c (updated_row, updated_area): Remove.
4788 (redraw_overlapped_rows, update_window_line): Adjust user.
4789 (update_marginal_area, update_text_area): Likewise. Pass updated row
4790 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4791 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4794 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4796 * process.c (flush_pending_output): Remove stub.
4799 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4801 * callproc.c: Fix race that killed background processes (Bug#15144).
4802 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4803 Record deleted process-id in critical section, not afterwards.
4804 Don't mistakenly kill process created by a call-process invocation
4805 that discards output and does not wait.
4807 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4809 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4810 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4811 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4812 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4813 to shut up compiler in mark_object.
4814 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4816 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4818 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4819 We can't portably rely on PTY_OPEN doing that, even if
4820 it calls posix_openpt with O_CLOEXEC.
4822 2013-08-20 Kenichi Handa <handa@gnu.org>
4824 * character.c (string_char): Improve commentary.
4826 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4828 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4829 (struct animation_cache): Make signature a flexible array member.
4830 All uses changed. This is a tad slower but may insulate us better
4831 from future changes to ImageMagick.
4833 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4835 * image.c: Shrink memory needed for animation cache.
4836 (SIGNATURE_DIGESTSIZE): New constant.
4837 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4838 (imagemagick_create_cache): Copy the signature. This saves
4839 several KB of memory that ImageMagick wastes per signature.
4840 Don't bother updating the update_time, as the caller does that now.
4841 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4842 it's a fixed size struct member now.
4843 (imagemagick_get_animation_cache): Always destroy the signature,
4844 as it's now imagemagick_create_cache's responsibility to copy it.
4845 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4846 and use memcmp rather than strcmp.
4847 eassert that ImageMagick returns a signature of the specified length.
4849 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4851 * image.c (imagemagick_get_animation_cache): Don't segfault on
4853 (imagemagick_get_animation_cache): Revert to previous definition
4854 so that it actually works. But keep the memory leak fix.
4855 (imagemagick_get_animation_cache): Fix memory leak.
4857 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4859 * image.c: Fix animation cache signature memory leak.
4860 Fix some other minor performance problems while we're at it.
4861 (imagemagick_create_cache): Clear just the members that
4862 need clearing. Don't set update_time, as caller does that now.
4863 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4864 Simplify by using pointer-to-pointer instead of a prev pointer.
4865 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4866 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4867 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4868 it's already a copy. Free the signature probe unless it's cached.
4870 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4871 This was introduced by my 2013-08-12 fix for Bug#15035.
4873 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4875 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4876 (imagemagick_prune_animation_cache): Now static.
4878 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4880 * image.c (imagemagick_get_animation_cache): Don't segfault when
4881 pruning all entries.
4883 2013-08-18 Ken Brown <kbrown@cornell.edu>
4885 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4886 static heap if ENABLE_CHECKING is defined.
4887 (max_bss_sbrk_ptr): New variable.
4889 (report_sheap_usage): Report maximum static heap usage instead of
4890 ending static heap usage.
4892 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4894 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4895 of zlib_initialized according to the results of calling
4896 init_zlib_functions.
4898 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4900 * image.c: Implement an ImageMagick per-image cache.
4901 (imagemagick_get_animation_cache): Fix a double-free error.
4902 (imagemagick_load_image): Remove the ping_wand code, which only
4903 apparently saved time on invalid animated images, and slowed down
4904 everything else. Optimise for the common case.
4906 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4908 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4910 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4912 * marker.c (set_marker): Remove documentation of undefined behavior.
4914 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4916 * image.c (imagemagick_compute_animated_image): Animate correctly
4917 when sub-images are smaller than the main image.
4918 (imagemagick_compute_animated_image): Setting the iterator row to
4919 zero is apparently not allowed.
4920 (imagemagick_compute_animated_image): Allow images that say they
4921 have sub-images that are bigger than the main image, but just crop
4924 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4926 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4928 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4930 * image.c (imagemagick_compute_animated_image): Respect the GIF
4933 2013-08-15 Ken Brown <kbrown@cornell.edu>
4935 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4936 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4939 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4941 Fix minor problems found by static checking.
4942 * frame.c (delete_frame):
4943 * xdisp.c (next_element_from_display_vector):
4944 Avoid uninitialized local.
4945 * image.c (imagemagick_compute_animated_image): Port to C89.
4946 Prefer usual GNU indentation style for loops.
4947 Be more careful about bizarrely large sizes, by using ptrdiff_t
4950 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4952 Fix infinite frame selection loop (Bug#15025).
4953 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4955 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4957 * xdisp.c (compute_window_start_on_continuation_line):
4958 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4959 to make sure we end up setting the window start at the leftmost
4960 visible character of the display line. This avoids funky
4961 horizontal shifting because the window start is not kept on the
4962 same position. (Bug#15090)
4963 (next_element_from_display_vector): Support 'box' face attribute
4964 in the face definitions of a display vector. (Bug#15099)
4966 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4968 * image.c (imagemagick_compute_animated_image): Implement animated
4970 (imagemagick_compute_animated_image): Fix some compilation
4971 warnings. Implement a very simple cache to make the animation
4972 usable at all, but it should be replaced with a per-image cache.
4974 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4976 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4977 to do `for' loops over alist values.
4978 * buffer.h (FOR_EACH_BUFFER):
4979 * process.c (FOR_EACH_PROCESS): Use it.
4980 (handle_child_signal, status_notify, Fget_buffer_process)
4981 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4983 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4985 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4986 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4987 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4988 to xzalloc and so avoid redundant call to memset.
4989 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4990 members because it is allocated with xzalloc and so already zeroed.
4992 2013-08-14 Ken Brown <kbrown@cornell.edu>
4994 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4997 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4999 Utility function and macro to copy Lisp string to C string.
5000 * lisp.h (xlispstrdupa): New macro.
5001 (xlispstrdup): New prototype.
5002 * alloc.c (xlispstrdup): New function.
5003 * callint.c (Fcall_interactively):
5004 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5005 (Fsubstitute_in_file_name):
5006 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5007 * image.c (x_create_bitmap_from_file):
5008 * w32term.c (w32_term_init):
5009 * xterm.c (x_term_init): Use xlispstrdup.
5011 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5013 * image.c (imagemagick_load_image): Make animated pictures work.
5014 There's still some problems with background color settings, though
5017 * decompress.c (unwind_decompress): Always restore point.
5019 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5021 * marker.c (set_marker): Reformat documentation.
5023 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5025 * xdisp.c (cursor_type_changed): Now static.
5027 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5028 Use changed. This avoids the need to call xmalloc and for the
5029 caller to call xfree, and avoids memory leaks in some situations.
5031 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5033 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5034 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5035 (redisplay_window): If window_end_valid is cleared due to non-zero
5036 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5037 so do not call to try_cursor_movement for that window.
5039 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5041 * window.h (struct window): Convert window_end_pos and
5042 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5043 (wset_window_end_pos, wset_window_end_vpos): Remove.
5044 * dispnew.c (adjust_glyph_matrix):
5045 * window.c (Fwindow_end, replace_window, set_window_buffer)
5047 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5048 (set_vertical_scroll_bar, redisplay_window, try_window)
5049 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5050 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5051 (note_mouse_highlight): Adjust users.
5052 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5055 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5057 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5058 * image.c (imagemagick_filename_hint): Use `const char *' and
5059 prefer SSDATA to SDATA to avoid warnings.
5061 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5063 Cleanup window fringes, margins and scroll bars adjustments.
5064 * window.c (set_window_fringes, set_window_margins)
5065 (set_window_scroll_bars, apply_window_adjustment): New functions.
5066 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5067 (Fset_window_scroll_bars): Use them.
5069 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5071 * window.h (struct window): Convert scroll_bar_width
5072 from Lisp_Object to integer. Adjust comment.
5073 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5075 * window.c (wset_scroll_bar_width): Remove.
5076 (make_window): Initialize scroll_bar_width.
5077 (Fsplit_window_internal): Use direct assignment.
5078 (Fset_window_configuration, save_window_save):
5079 Convert Lisp_Object to integer and back where appropriate.
5080 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5081 bar was actually changed, and mention this in docstring.
5083 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5085 * decompress.c: Minor simplifications.
5086 (Fzlib_decompress_region): Don't bother verifying
5087 that avail_out <= UINT_MAX, as that was confusing.
5088 Mention the restriction in a comment instead.
5089 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5091 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5093 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5094 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5096 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5098 * image.c (imagemagick_filename_hint): Check for errors in the
5101 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5103 * window.c (Fwindow_margins): Return nil when there's no marginal
5104 area, as per the documented API.
5106 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5107 Fmake_vector, as scroll bar's struct members are not all Lisp
5108 objects now. This avoids crashes in GC.
5110 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5111 bool, so its address could be taken.
5113 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5115 * image.c (imagemagick_filename_hint): New function to possibly
5116 apply `image-content-type-suffixes'.
5117 (imagemagick_load_image): Use it.
5119 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5121 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5122 if loading zlib failed.
5124 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5126 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5127 2013-08-13 checkin below. Change bool to BOOL, rule is:
5128 All Obj-C code uses BOOL, except for interfaces callable from C.
5130 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5132 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5134 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5135 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5136 bool instead of BOOL.
5137 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5138 from Lisp_Object to bitfield. Adjust comment.
5139 * w32term.c (x_scroll_bar_create): Adjust user.
5140 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5141 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5142 Use bool for boolean.
5143 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5144 to `unsigned int' when defining a bitfield.
5146 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5148 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5150 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5152 * window.h (struct window): Convert left_margin_cols and
5153 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5154 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5155 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5157 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5159 (showing_window_margins_p, update_window_line, update_frame_1):
5160 * fringe.c (draw_fringe_bitmap_1):
5161 * xdisp.c (window_box_width): Adjust users.
5162 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5163 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5164 Use direct assignment.
5165 (Fset_window_configuration, save_window_save, Fwindow_margins):
5166 Convert Lisp_Object to integer and back where appropriate.
5167 (Fset_window_margins): Adjust user. Return t if any margin
5168 was actually changed, and mention this in docstring.
5170 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5172 * syntax.c (forward_word):
5173 * cmds.c (forward_char, backward_char): Mention the optional argument.
5175 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5177 * window.h (struct window): Convert left_fringe_width
5178 and right_fringe_width from Lisp_Objects to integers.
5180 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5181 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5182 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5184 (make_window): Initialize new integer fields to -1.
5185 (Fsplit_window_internal): Use direct assignment.
5186 (Fset_window_configuration, save_window_save):
5187 Convert Lisp_Object to integer and back where appropriate.
5188 (Fset_window_fringes): Adjust user. Return t if any fringe
5189 was actually changed, and mention this in docstring.
5191 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5193 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5194 * nsfns.m (x_set_cursor_type):
5195 * w32fns.c (x_set_cursor_type):
5196 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5197 * xdisp.c (set_frame_cursor_types): ...but in common code.
5199 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5201 * font.c (clear_font_cache): New function, stripped from...
5202 (Fclear_font_cache): ...here, which now uses the function
5203 above. Adjust comment.
5204 * font.h (clear_font_cache): Add prototype.
5205 * xfaces.c (clear_face_cache): Use clear_font_cache.
5207 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5209 * window.c (Fset_window_start): Compare `w', not `window' because
5210 `w' might not be equal to `window' after call to decode_live_window.
5212 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5214 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5215 This fixes a problem introduced by the Bug#15035 patch
5216 when using GPG. Reported by Herbert J. Skuhra.
5218 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5220 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5221 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5222 not yet initialized.
5224 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5226 * decompress.c (Fzlib_decompress_region): Support zlib
5227 decompression, too, and rename.
5229 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5231 Minor zlib configuration tweaks.
5232 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5233 Don't assume presence of fn_inflateInit2_ zlib internal function.
5235 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5237 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5238 include the zlib prefix.
5240 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5242 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5243 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5244 define static variables that are pointers to zlib functions to be
5246 (init_zlib_functions) [WINDOWSNT]: New function.
5247 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5249 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5250 macros instead of invoking the zlib functions directly.
5251 (syms_of_decompress): DEFSYM Qzlib_dll.
5252 Staticpro Szlib_available_p.
5254 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5256 Avoid looping over all frame windows to freeze and unfreeze.
5257 * window.h (struct window): Drop frozen_window_start_p.
5258 (freeze_window_starts): Drop prototype.
5259 * frame.h (struct frame): New frozen_window_starts flag.
5260 (FRAME_WINDOWS_FROZEN): New macro.
5261 * window.c (freeze_window_start, freeze_window_starts):
5263 (select_window, replace_window): Adjust users.
5264 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5265 (window_frozen_p): New function.
5266 (redisplay_window): Use it.
5268 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5270 Fix some fd issues when running subprocesses (Bug#15035).
5271 Fix bugs that can leak files or file descriptors on errors.
5272 Don't unlink open temp files, as that's hard for users to diagnose
5273 when things go awry (e.g., temp disk exhausted).
5274 Don't bother to lock temp files. Check for invalid recursion.
5275 * callproc.c (synch_process_fd): Remove. All uses removed.
5276 (synch_process_tempfile): New var or macro.
5277 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5279 (record_kill_process): New arg, the temp name. All callers changed.
5280 (delete_temp_file): Now just a simple wrapper around unlink.
5281 (call_process_kill): New arg, the call_process_fd array.
5282 Close them all. Clear synch_process_pid. Remove the temp file,
5283 or arrange for it to be removed.
5284 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5285 that's been moved to synch_process_tempfile. Caller changed.
5286 Do not remove the tempfile; that's now call_process_kill's
5288 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5289 call_process_kill; the caller now does that.
5290 (call_process_cleanup): Do not close the process fd; that's now
5291 call_process_kill's responsibility.
5292 (Fcall_process): Implement via new function call_process, which
5293 has most of the old body of Fcall_process, but with a different API.
5294 (call_process): New function that does not open or close filefd if
5295 it is nonnegative. Record which fds need to be closed, and let
5296 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5297 Signal an error if invoked recursively (could be done via a hook).
5298 Simplify creation of the tempfile in the MSDOS case.
5299 Don't create the output file until after checking for the executable.
5300 Report any failure to open /dev/null.
5301 Don't open /dev/null for writing twice; once is enough.
5302 Don't create pipe if all output is being discarded or sent to file.
5303 Don't worry about setting up the coding system or reading from the
5304 pipe if all output is being discarded.
5305 Hoist fd_error local into top level, to lessen block nesting.
5306 Don't record deleted pid here; now done by Fcall_process_region.
5307 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5308 and note its success in synch_process_tempfile.
5309 Do not leak resources when child_setup fails.
5310 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5311 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5312 (create_temp_file): Now returns open fd, with an additional
5313 Lisp_Object * argument to return the name. All callers changed.
5314 Do not close the file; rewind it instead, and leave it open for
5315 the caller. Do not lock the temp file. Unwind-protect the file
5316 and the file-descriptor.
5317 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5318 If an asynchrounous process, record it here, not in call_process.
5319 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5320 * eval.c (set_unwind_protect): New function.
5321 * fileio.c (write_region): New function, generalized from the
5322 old Fwrite_region. Do not lock temp files.
5323 (Fwrite_region): Use it.
5324 * lisp.h (set_unwind_protect, write_region): New decls.
5325 * process.c: Include <verify.h>.
5326 (make_process): Mark fds as initially closed.
5327 (deleted_pid_list): Now a list of pid-filename pairs.
5329 (close_process_fd): New function.
5330 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5331 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5332 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5333 (create_process, create_pty, Fmake_serial_process)
5334 (server_accept_connection): Record which fds need to be closed,
5335 and let deactivate_process close them.
5336 (Fmake_network_process): Do not discard the unwind-protect
5337 until it's safe to do so.
5338 (deactivate_process): Close the fds opened by create_process etc.
5339 (Fprocess_send_eof): Adjust to new way of recording open fds.
5340 Report an error if /dev/null can't be opened, instead of aborting.
5341 * process.h (PROCESS_OPEN_FDS): New constant.
5342 (struct Lisp_Process): New member open_fds.
5343 (record_kill_process, record_deleted_pid): Adjust signatures.
5344 (record_deleted_pid): Move decl here ...
5345 * syswait.h (record_deleted_pid): ... from here.
5347 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5349 * decompress.c: Fix bugs with large buffers and weird inputs.
5350 Tune a bit. Reindent as per usual Emacs style.
5351 (BUFFER_SIZE): Remove.
5352 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5353 more than UINT_MAX bytes. Decompress into the gap instead of into
5354 an auto buffer, as this should avoid copying. Return nil if
5355 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5356 set immediate_quit; we shouldn't trust zlib code that much.
5358 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5360 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5361 errors, and really move the gap to where we want it.
5363 * lisp.h: Include decompress.c support.
5365 * emacs.c (main): Include decompress.c support.
5367 * Makefile.in: Include -lz if present.
5369 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5371 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5372 (initWithTitle:): Initialize frame to 0.
5373 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5374 (fillWithWidgetValue:frame:): Rename from
5375 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5377 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5378 fillWithWidgetValue:frame:
5380 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5381 remove memory leak warnings.
5383 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5384 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5387 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5388 (x_activate_menubar): Update the whole menu.
5389 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5390 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5391 current event is not NSSystemDefined (Bug#15001).
5392 Call ns_check_menu_open only if trackingMenu is 2.
5393 (menuDidClose:): New method, decrease trackingMenu.
5394 (fillWithWidgetValue:setDelegate:): New method.
5395 (fillWithWidgetValue:): Call the above.
5397 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5399 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5401 Omit some unnecessary casts.
5402 Many of these go back to the old pre-C89 days, when they may have
5403 been needed, but we've been assuming C89 or later for a while now.
5404 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5405 (live_float_p, live_misc_p, live_vector_p):
5406 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5407 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5408 (defvar_per_buffer):
5409 * callint.c (Fcall_interactively):
5410 * doc.c (Fsubstitute_command_keys):
5411 * filelock.c (get_boot_time):
5412 * frame.c (xrdb_get_resource):
5413 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5414 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5415 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5416 (menuitem_highlight_callback, menu_destroy_callback)
5417 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5418 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5419 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5420 (xg_tool_bar_help_callback, tb_size_cb):
5421 * image.c (xpm_alloc_color, png_read_from_memory)
5422 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5423 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5425 * keymap.c (describe_map):
5426 * nsfns.m (Fns_display_monitor_attributes_list):
5427 * nsmenu.m (process_dialog:):
5428 * nsterm.m (hold_event):
5429 * process.c (wait_reading_process_output):
5430 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5431 * scroll.c (do_direct_scrolling, scrolling_1):
5432 * termcap.c (tgetent):
5433 * window.c (check_window_containing, add_window_to_list)
5434 (freeze_window_starts):
5435 * xdisp.c (compare_overlay_entries, vmessage):
5436 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5437 (x_get_monitor_attributes_xrandr)
5438 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5439 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5440 * xfont.c (xfont_match, xfont_open):
5441 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5442 (menubar_selection_callback, menu_position_func)
5443 (popup_selection_callback, create_and_show_popup_menu)
5444 (dialog_selection_callback, create_and_show_dialog):
5445 * xrdb.c (x_get_string_resource):
5447 * xsmfns.c (x_session_check_input):
5448 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5449 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5450 (xaw_jump_callback, xaw_scroll_callback):
5451 Omit unnecessary casts.
5453 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5455 Minor string-length refactoring.
5456 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5457 * frame.c (make_monitor_attribute_list):
5458 Prefer build_string to strlen + make_string.
5460 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5462 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5463 don't check minor_code (Bug#14417).
5465 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5467 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5468 vertical positions instead. This avoids calling MATRIX_ROW with
5469 row numbers that are possibly beyond valid limits. (Bug#15064)
5471 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5473 Use xstrdup and build_unibyte_string where applicable.
5474 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5475 * xfns.c (x_window):
5476 * xrdb.c (x_get_customization_string):
5477 * xterm.c (xim_initialize):
5478 * w32fns.c (w32_window): Use xstrdup.
5479 (w32_display_monitor_attributes_list):
5480 * emacs.c (init_cmdargs):
5481 * keyboard.c (PUSH_C_STR):
5482 * nsfont.m (nsfont_open):
5483 * sysdep.c (system_process_attributes):
5484 * w32.c (system_process_attributes):
5485 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5487 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5489 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5490 variables of these types so that GDB would know about them, as aid
5491 for debugging fatal exceptions. (Bug#15024) See also
5492 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5495 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5497 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5498 larger than the NSWindow (Bug#14934).
5500 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5502 Redesign redisplay interface to drop global variable updated_window.
5503 Always pass currently updated window as a parameter to update routines.
5504 * dispextern.h (updated_window): Remove declaration.
5505 (struct redisplay_interface): Pass window parameter to
5506 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5507 and after_update_window_hook.
5508 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5510 * dispnew.c (updated_window): Remove.
5511 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5512 (update_window_line): Adjust to match redisplay interface changes.
5513 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5514 (ns_scroll_run, ns_after_update_window_line):
5515 * w32term.c (x_update_window_begin, x_update_window_end)
5516 (x_after_update_window_line, x_scroll_run):
5517 * xterm.c (x_update_window_begin, x_update_window_end)
5518 (x_after_update_window_line, x_scroll_run):
5519 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5520 Likewise. Adjust comments where appropriate.
5521 (x_cursor_to): Simplify because this is always called during window
5522 update (but install debugging check anyway).
5523 (expose_window): Check must_be_updated_p flag to see whether this
5524 function is called during window update.
5526 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5528 Do not reset window modification event counters excessively.
5529 These leftovers and poor man's tricky methods to catch extra
5530 redisplay's attention are no longer needed.
5531 * frame.c (set_menu_bar_lines_1):
5532 * minibuf.c (read_minibuf_unwind):
5533 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5534 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5535 (window_scroll_line_based, Fset_window_configuration):
5536 * xdisp.c (redisplay_window): Do not reset last_modified and
5537 last_overlay_modified counters.
5539 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5541 * xselect.c (x_send_client_event): Set send_event and serial, memset
5542 data.l as it might be bigger than data.b. Use 24 bit mask to
5543 XSendEvent (Bug#15034).
5545 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5547 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5548 for TTY frames that are not the top frame on their console.
5551 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5553 * w32term.c (w32fullscreen_hook): Really maximize frame when
5554 asked for (Bug#14841).
5556 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5558 Prefer selected_window to Fselected_window, likewise for frames.
5559 * buffer.c (Fbuffer_swap_text):
5560 * data.c (Fvariable_binding_locus):
5561 * window.c (run_window_configuration_change_hook): Adjust users.
5562 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5563 Use decode_live_frame.
5565 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5567 Be more careful if selected window shows the buffer other than current,
5568 use window_outdated only if this is not so. This change should also
5569 address some weird issues discussed in Bug#13012.
5570 * window.h (window_outdated): New prototype.
5571 * window.c (window_outdated): Now here. Convert from static and
5572 always assume window's buffer.
5573 (Fwindow_end, Fwindow_line_height): Use it.
5574 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5575 and always assume window's buffer.
5576 (redisplay_window): Adjust user.
5577 (redisplay_internal): Call to reconsider_clip_changes once and
5578 check whether mode line should be updated only if selected window
5579 shows current buffer.
5580 (run_window_scroll_functions): Use eassert for debugging check.
5581 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5583 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5585 * window.c (window_scroll, window_scroll_pixel_based)
5586 (window_scroll_line_based): Use bool for booleans.
5588 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5590 * process.c: Fix minor off-by-one issues in descriptor counts.
5591 This shouldn't fix any real bugs, but it cleans up the code a bit.
5592 (max_process_desc, max_input_desc): -1, not 0, means none.
5594 (delete_input_desc): New function.
5595 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5596 (deactivate_process): Scan backwards when recomuting max_process_desc;
5597 that should be faster.
5598 (init_process_emacs): Initialize max_input_desc.
5600 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5602 Use region cache to speedup bidi_find_paragraph_start.
5603 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5604 Rename cache_long_line_scans to cache_long_scans.
5605 * buffer.c (bset_cache_long_line_scans): Rename to
5606 bset_cache_long_scans.
5607 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5608 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5610 (syms_of_buffer): Rename cache-long-line-scans to
5611 cache-long-scans. Adjust docstring.
5612 * search.c (newline_cache_on_off):
5613 * indent.c (width_run_cache_on_off): Adjust users.
5614 * bidi.c (bidi_paragraph_cache_on_off): New function.
5615 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5616 * insdel.c (prepare_to_modify_buffer):
5617 Invalidate bidi_paragraph_cache if enabled.
5619 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5621 Invalidate region caches only if buffer text is going to be changed.
5622 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5623 (modify_text): ...new prototype.
5624 (prepare_to_modify_buffer_1): New prototype.
5625 * textprop.c (modify_region): Rename to...
5626 (modify_text_properties): ...new function.
5627 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5628 (Fremove_list_of_text_properties): Adjust users.
5629 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5630 (modify_text): ...new function.
5631 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5632 (prepare_to_modify_buffer_1): ...new function.
5633 * casefiddle.c (casify_region):
5634 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5635 (Ftranspose_regions): Use modify_text.
5637 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5639 * lisp.mk (lisp): Add nadvice.elc.
5641 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5643 New macro to iterate over live buffers similar to frames.
5644 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5645 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5646 Declare buffer-related variables here to offload lisp.h.
5647 * buffer.c (Vbuffer_alist): Adjust comment.
5648 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5649 (other_buffer_safely):
5650 * data.c (store_symval_forwarding):
5651 * dispnew.c (Fframe_or_buffer_changed_p):
5652 * fileio.c (Fdo_auto_save):
5653 * filelock.c (unlock_all_files):
5654 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5656 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5658 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5659 * callproc.c (create_temp_file):
5660 * filelock.c (create_lock_file):
5661 Assume mkostemp, since it's now provided by Gnulib.
5663 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5665 * w32.c (mkostemp): New function.
5666 (mktemp): Remove, no longer used. Most of the code reused in
5667 mkostemp. (Bug#15015)
5668 (mktemp): Don't undef.
5670 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5672 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5673 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5674 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5675 (free_glyph_pool, check_glyph_memory): Likewise for
5676 all users. Adjust comments where appropriate.
5678 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5680 * composite.h: Minor fixups.
5681 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5682 to fix a misspelling, and change it to an inline function while
5683 we're at it (it need not be a macro). All uses changed.
5684 (composition_method, composition_valid_p):
5685 Rewrite to avoid assignments in if-conditions.
5687 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5689 Do not use global Lisp_Object in composition macros.
5690 * composite.h (composition_temp): Remove declaration.
5691 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5692 (composition_method, composition_valid_p): ...inline functions.
5693 (compose_region): Remove the leftover.
5694 * composite.c (composition_temp): Remove.
5695 (run_composition_function, update_compositions)
5696 (composition_compute_stop_pos, composition_adjust_point)
5697 (Ffind_composition_internal):
5698 * coding.c (handle_composition_annotation):
5699 * xdisp.c (handle_composition_prop, check_point_in_composition):
5700 Related users changed.
5702 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5704 Drop FRAME_PTR typedef.
5705 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5706 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5707 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5708 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5709 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5710 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5711 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5712 All related users changed.
5714 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5716 * eval.c (default_toplevel_binding): New function.
5718 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5719 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5720 (syms_of_eval): Export them.
5721 * data.c (Fdefault_value): Micro cleanup.
5722 * term.c (init_tty): Use "false".
5724 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5726 Fix X GC leak in GTK and raw (no toolkit) X ports.
5727 * xterm.c (x_free_frame_resources): If white and black relief
5728 GCs are allocated, always free them here.
5729 * xfns.c (x_make_gc): Omit redundant initialization.
5730 * widget.c (create_frame_gcs): Remove the leftover.
5731 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5732 in x_free_frame_resources.
5734 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5736 * nsterm.m (windowWillResize:toSize:): Only change title if
5737 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5739 (viewDidEndLiveResize): New method.
5741 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5742 inside NS_IMPL_COCOA.
5744 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5746 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5747 Do not check whether undo is enabled because record_insert and
5748 record_delete does that themselves.
5750 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5752 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5753 member which is not really used any more.
5754 (FRAME_XIC_BASE_FONTNAME): Remove.
5755 * xfns.c (xic_free_fontset): Adjust user.
5756 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5757 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5758 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5759 (xdialog_show): Use eassert for debugging check.
5760 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5762 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5764 * fileio.c, fns.c (merge): Move extern decl from here ...
5765 * lisp.h (merge): ... to here.
5767 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5769 Fix last font-related change.
5770 * w32font.h (w32font_list_internal, w32font_match_internal):
5772 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5773 (uniscribe_list_family): Adjust to match font API change.
5774 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5775 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5777 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5779 * frame.h (FRAME_MOUSE_UPDATE):
5780 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5781 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5783 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5785 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5786 * font.h (struct font_driver): Change list, match, and list_family
5787 functions to accept struct frame * as first arg.
5788 * font.c (font_score, font_compare, font_sort_entities):
5790 (font_sort_entities, font_list_entities, font_select_entity):
5791 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5792 match font API change.
5793 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5794 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5795 * ftxfont.c (ftxfont_list, ftxfont_match):
5796 * xftfont.c (xftfont_list, xftfont_match):
5797 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5798 * w32font.c (w32font_list, w32font_match, w32font_list):
5799 (w32font_list_internal, w32_font_match_internal): Likewise.
5800 * xfaces.c (Fx_family_fonts): Adjust user.
5802 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5804 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5805 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5806 only if HAVE_X_WINDOWS is in use.
5807 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5808 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5809 * w32term.c (x_wm_set_icon_position): Likewise.
5810 * w32fns.c (x_icon): Adjust user.
5812 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5814 * xterm.c (last_mouse_press_frame): Remove the
5815 leftover which is not really used any more.
5816 (handle_one_xevent, syms_of_xterm): Adjust users.
5817 (x_flush): Call XFlush once per each X display, not frame.
5818 This is better because this code always unconditionally skips
5819 non-X frames in Vframe_list and issues the only XFlush if we
5820 have more than one X frame on the same X display.
5821 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5822 Use bool for booleans.
5823 (x_draw_glyph_string_background, cvt_string_to_pixel):
5824 (cvt_pixel_dtor): Drop unnecessary prototypes.
5825 * xterm.h (x_display_ok): Adjust prototype.
5827 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5829 Drop unnecessary functions that deals with frame pixel size.
5830 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5831 (x_pixel_height): Drop prototypes.
5832 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5833 (x_pixel_height): Drop implementations.
5834 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5835 which should be always valid for window frame.
5836 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5837 * w32menu.c (Fx_popup_dialog):
5838 * xmenu.c (Fx_popup_dialog): Likewise for both.
5840 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5842 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5843 frame parameters and call to Fmodify_frame_parameters just once.
5844 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5845 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5846 and mention nil frame in docstring.
5848 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5850 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5851 (x_figure_window_size): Likewise. Adjust to return long.
5852 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5853 (toplevel): Move Qterminal_live_p to...
5854 * terminal.c (toplevel): ...here, make it static, and...
5855 (syms_of_terminal): ...DEFSYM here.
5856 * frame.h (Qterminal_live_p): Remove declaration.
5857 (make_frame, x_figure_window_size): Adjust prototype.
5858 * nsfns.m (Fx_create_frame): Use long for window flags.
5860 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5862 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5863 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5864 Do not assume that emacs_close (INT_MAX) is a no-op.
5866 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5868 * xfaces.c (make_face_cache): For struct face_cache, prefer
5869 xmalloc to xzalloc and so avoid redundant call to memset.
5870 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5872 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5874 * fringe.c (draw_window_fringes, update_window_fringes)
5875 (compute_fringe_widths):
5876 * w32term.c (x_draw_glyph_string):
5877 * window.c (candidate_window_p, Frecenter):
5878 * xfaces.c (realize_basic_faces, realize_default_face)
5879 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5880 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5881 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5882 * xmenu.c (Fx_menu_bar_open_internal):
5883 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5884 * xsettings.c (xft_settings_event):
5885 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5886 Use bool for booleans. Adjust style and comments where
5888 * dispextern.h (draw_window_fringes, update_window_fringes)
5889 (compute_fringe_widths):
5890 * xterm.h (x_had_errors_p): Adjust prototype.
5892 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5894 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5895 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5897 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5899 * fns.c (toplevel): Remove comment before Fsafe_length because
5902 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5904 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5906 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5908 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5909 frame which got the message is still alive, before dereferencing
5910 its pointer. (Bug#14970)
5912 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5913 be a live window, before using it as such. (Bug#14970)
5915 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5917 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5918 w32_detect_focus_change instead of doing part of its job by hand.
5919 This fixes the problem whereby FOCUS_OUT events were not sent to
5922 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5924 * process.c (Fprocess_list): Doc fix.
5926 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5927 being re-exposed only if it didn't ask to become visible.
5928 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5929 was previously iconified. (Bug#14841)
5930 (x_iconify_frame): Mark the frame iconified.
5932 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5934 Fix minor problems found by static checking.
5935 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5936 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5938 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5940 * eval.c (set_specpdl_old_value): New function.
5941 (unbind_to): Minor simplification.
5942 (get_backtrace_frame): New function.
5943 (Fbacktrace_frame): Use it. Add `base' argument.
5944 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5945 (syms_of_eval): Export backtrace-eval.
5946 * xterm.c (x_focus_changed): Simplify.
5948 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5950 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5952 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5954 * xdisp.c (redisplay_window): Instead of moving point out of
5955 scroll margin, reject the force_start method, and try scrolling
5956 instead. (Bug#14780)
5958 2013-07-24 Ken Brown <kbrown@cornell.edu>
5960 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5963 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5965 * eval.c (Fprogn): Do not check that BODY is a proper list.
5966 This undoes the previous change. The check slows down the
5967 interpreter, and is not needed to prevent a crash. See
5968 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5970 2013-07-23 Glenn Morris <rgm@gnu.org>
5972 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5974 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5976 Port to GNU/Linux systems with tinfo but not ncurses.
5977 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5978 to decide whether ncurses is being used. Without this change,
5979 GCC complains about tgetent not being declared, on a system
5980 that has tinfo installed but ncurses not installed.
5982 * eval.c (Fprogn): Check that BODY is a proper list.
5984 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5985 * data.c (Fsetq_default):
5986 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5987 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5989 Tune by taking advantage of the fact that ARGS is always a list
5990 when a function is declared to have UNEVALLED args.
5992 * emacsgtkfixed.c: Port to GCC 4.6.
5993 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5995 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5997 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5998 here to silence compiler warnings.
6000 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6002 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6003 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6004 from messing up Emacs's 'struct frame' (Bug#14923).
6006 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6008 * alloc.c (make_save_ptr_ptr): Define this function.
6009 It was inadvertently omitted. It's needed only if
6010 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6012 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6014 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6015 frame have focus (Bug#14895).
6017 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6019 Avoid vfork-related deadlock more cleanly.
6020 * callproc.c (child_setup): When the child's exec fails, output
6021 the program name, as that's more useful. Use O_NONBLOCK to avoid
6023 * process.c (create_process_1): Remove; no longer needed.
6024 (create_process): Remove timer hack; no longer needed, now that
6025 the child avoids deadlock.
6027 2013-07-20 Glenn Morris <rgm@gnu.org>
6029 * image.c (Fimage_flush): Fix doc typo.
6031 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6033 Fix array bounds violation when pty allocation fails.
6034 * process.c (PTY_NAME_SIZE): New constant.
6035 (pty_name): Remove static variable; it's now auto.
6036 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6037 Take pty_name as an arg rather than using a static variable.
6038 All callers changed.
6039 (create_process): Recover pty_flag from process, not from volatile local.
6040 (create_pty): Stay inside array even when pty allocation fails.
6041 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6043 * lread.c (Fload): Avoid initialization only when lint checking.
6044 Mention that it's needed only for older GCCs.
6046 2013-07-20 Kenichi Handa <handa@gnu.org>
6048 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6049 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6051 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6053 * lread.c (Fload): Avoid uninitialized warning.
6055 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6057 Fix some minor file descriptor leaks and related glitches.
6058 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6059 (create_lock_file): Use write, not emacs_write.
6060 * image.c (slurp_file, png_load_body):
6061 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6062 (server_accept_connection):
6063 Don't leak an fd on memory allocation failure.
6064 * image.c (slurp_file): Add a cheap heuristic for growing files.
6065 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6066 as that's what the other routines do. Maybe input need not be
6067 blocked at all, but it's better to be consistent.
6068 Avoid undefined behavior when strlen is zero.
6070 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6071 (NSTATICS): Now a constant; doesn't need to be a macro.
6073 2013-07-19 Richard Stallman <rms@gnu.org>
6075 * coding.c (decode_coding_utf_8): Add simple loop for fast
6076 processing of ASCII characters.
6078 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6080 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6082 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6084 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6085 unportable 'struct x_display_info'.
6086 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6089 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6091 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6092 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6094 (system_process_attributes): Prefer plain char to unsigned char
6095 when either will do. Clean up properly if interrupted or if
6096 memory allocations fail. Don't assume sscanf succeeds.
6097 Remove no-longer-needed workaround to stop GCC from whining.
6098 Read command-line once, instead of multiple times. Check read status a
6101 Fix obscure porting bug with varargs functions.
6102 The code assumed that int is treated like ptrdiff_t in a vararg
6103 function, which is not a portable assumption. There was a similar
6104 -- though these days less likely -- porting problem with various
6105 assumptions that pointers of different types all smell the same as
6106 far as vararg functions is conserved. To make this problem less
6107 likely in the future, redo the API to use varargs functions.
6108 * alloc.c (make_save_value): Remove this vararg function.
6109 All uses changed to ...
6110 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6111 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6113 (make_save_ptr): Rename from make_save_pointer, for consistency with
6114 the above. Define only on platforms that need it. All uses changed.
6116 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6118 * keyboard.c: Try to fix typos in previous change.
6119 (DISPLAY_LIST_INFO): New macro.
6120 (kbd_buffer_get_event): Do not access members that are not present
6121 in X11. Revert inadvertent change of "!=" to "=".
6123 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6125 * keyboard.c (kbd_buffer_get_event):
6126 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6127 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6129 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6131 * filelock.c: Fix unlikely file descriptor leaks.
6132 (get_boot_time_1): Rework to avoid using emacs_open.
6133 This doesn't actually fix a leak, but is better anyway.
6134 (read_lock_data): Use read, not emacs_read.
6136 * doc.c: Fix minor memory and file descriptor leaks.
6137 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6138 (get_doc_string, Fsnarf_documentation):
6139 Fix file descriptor leak on error.
6141 * term.c: Fix minor fdopen-related file descriptor leaks.
6142 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6143 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6145 * charset.c: Fix file descriptor leaks and errno issues.
6147 (load_charset_map_from_file): Don't leak file descriptor on error.
6148 Use plain record_xmalloc since the allocation is larger than
6149 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6151 * eval.c (record_unwind_protect_nothing):
6152 * fileio.c (fclose_unwind):
6154 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6155 The replacement doesn't block input, but that no longer seems
6158 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6160 * lread.c: Fix file descriptor leaks and errno issues.
6161 (Fload): Close some races that leaked fds or streams when 'load'
6163 (Fload, openp): Report error number of last nontrivial failure to open.
6164 ENOENT counts as trivial.
6165 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6167 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6168 now that the function is always called with a nonnegative arg.
6169 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6170 All uses replaced with ...
6171 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6173 A few more minor file errno-reporting bugs.
6174 * callproc.c (Fcall_process):
6175 * doc.c (Fsnarf_documentation):
6176 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6177 * process.c (set_socket_option):
6178 Don't let a constructor trash errno.
6179 * doc.c: Include <errno.h>.
6181 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6183 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6185 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6187 Fix w32 bug with call-process-region (Bug#14885).
6188 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6189 to Fcall_process when the input is empty. This simplifies the
6190 code a bit. It makes no difference on POSIXish platforms but
6191 apparently it fixes a bug on w32.
6193 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6194 * fileio.c (close_file_unwind): Don't close if FD is negative;
6195 this can happen when unwinding a zapped file descriptor.
6196 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6197 in case Emacs runs out of memory between the two unwind-protects.
6198 Don't trash errno when closing FD.
6199 Zap the FD in the specpdl when closing it, instead of deferring
6200 the removal of the unwind-protect; this fixes a bug where a child
6201 function unwinds the stack past us.
6203 New unwind-protect flavors to better type-check C callbacks.
6204 This also lessens the need to write wrappers for callbacks,
6205 and the need for make_save_pointer.
6206 * alloc.c (free_save_value):
6207 * atimer.c (run_all_atimers):
6209 * alloc.c (safe_alloca_unwind):
6210 * atimer.c (unwind_stop_other_atimers):
6211 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6212 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6213 * minibuf.c (choose_minibuf_frame_1):
6214 * process.c (make_serial_process_unwind):
6215 * xdisp.c (pop_message_unwind):
6216 * xselect.c (queue_selection_requests_unwind):
6217 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6218 * alloc.c (record_xmalloc):
6219 Prefer record_unwind_protect_ptr to record_unwind_protect with
6221 * alloc.c (Fgarbage_collect):
6222 Prefer record_unwind_protect_void to passing a dummy.
6223 * buffer.c (restore_buffer):
6224 * window.c (restore_window_configuration):
6225 * xfns.c, w32fns.c (do_unwind_create_frame)
6226 New wrapper. All record-unwind uses of wrappee changed.
6227 * buffer.c (set_buffer_if_live):
6228 * callproc.c (call_process_cleanup, delete_temp_file):
6229 * coding.c (code_conversion_restore):
6230 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6231 * editfns.c (save_excursion_restore)
6232 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6233 (save_restriction_restore):
6234 * eval.c (restore_stack_limits, un_autoload):
6235 * fns.c (require_unwind):
6236 * keyboard.c (recursive_edit_unwind, tracking_off):
6237 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6238 * macros.c (pop_kbd_macro, restore_menu_items):
6239 * nsfns.m (unwind_create_frame):
6240 * print.c (print_unwind):
6241 * process.c (start_process_unwind):
6242 * search.c (unwind_set_match_data):
6243 * window.c (select_window_norecord, select_frame_norecord):
6244 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6245 (fast_set_selected_frame):
6246 * xfns.c, w32fns.c (unwind_create_tip_frame):
6247 Return void, not a dummy Lisp_Object. All uses changed.
6248 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6249 * callproc.c (call_process_kill):
6250 * fileio.c (restore_point_unwind, decide_coding_unwind)
6251 (build_annotations_unwind):
6252 * insdel.c (Fcombine_after_change_execute_1):
6253 * keyboard.c (read_char_help_form_unwind):
6254 * menu.c (unuse_menu_items):
6255 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6256 * sound.c (sound_cleanup):
6257 * xdisp.c (unwind_redisplay):
6258 * xfns.c (clean_up_dialog):
6259 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6260 Accept no args and return void, instead of accepting and returning
6261 a dummy Lisp_Object. All uses changed.
6262 * cygw32.c (fchdir_unwind):
6263 * fileio.c (close_file_unwind):
6264 * keyboard.c (restore_kboard_configuration):
6265 * lread.c (readevalllop_1):
6266 * process.c (wait_reading_process_output_unwind):
6267 Accept int and return void, rather than accepting an Emacs integer
6268 and returning a dummy object. In some cases this fixes an
6269 unlikely bug when the corresponding int is outside Emacs integer
6270 range. All uses changed.
6271 * dired.c (directory_files_internal_unwind):
6272 * fileio.c (do_auto_save_unwind):
6273 * gtkutil.c (pop_down_dialog):
6274 * insdel.c (reset_var_on_error):
6275 * lread.c (load_unwind):
6276 * xfns.c (clean_up_file_dialog):
6277 * xmenu.c, nsmenu.m (pop_down_menu):
6278 * xmenu.c (cleanup_widget_value_tree):
6279 * xselect.c (wait_for_property_change_unwind):
6280 Accept pointer and return void, rather than accepting an Emacs
6281 save value encapsulating the pointer and returning a dummy object.
6283 * editfns.c (Fformat): Update the saved pointer directly via
6284 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6285 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6286 (unwind_body): New function.
6287 (record_unwind_protect): First arg is now a function returning void,
6288 not a dummy Lisp_Object.
6289 (record_unwind_protect_ptr, record_unwind_protect_int)
6290 (record_unwind_protect_void): New functions.
6291 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6292 * fileio.c (struct auto_save_unwind): New type.
6293 (do_auto_save_unwind): Use it.
6294 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6295 * insdel.c (struct rvoe_arg): New type.
6296 (reset_var_on_error): Use it.
6297 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6299 (specbinding_func): Remove; there are now several such functions.
6300 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6301 (set_unwind_protect_ptr): New function.
6302 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6304 Be simpler and more consistent about reporting I/O errors.
6305 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6306 Say "Read error" and "Write error", rather than "I/O error", or
6307 "IO error reading", or "IO error writing", when a read or write
6309 * process.c (Fmake_network_process, wait_reading_process_output)
6310 (send_process, Fprocess_send_eof, wait_reading_process_output):
6311 Capitalize diagnostics consistently. Put "failed foo" at the
6312 start of the diagnostic, so that we don't capitalize the
6313 function name "foo". Consistently say "failed" for such
6315 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6316 All callers changed. This is so it can use report_file_error.
6317 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6318 diagnostics consistently as above.
6320 * fileio.c (report_file_errno): Fix errno reporting bug.
6321 If the file name is neither null nor a pair, package it up as a
6322 singleton list. All callers changed, both to this function and to
6323 report_file_error. This fixes a bug where the memory allocator
6324 invoked by list1 set errno so that the immediately following
6325 report_file_error reported the wrong errno value.
6327 Fix minor problems found by --enable-gcc-warnings.
6328 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6329 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6331 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6333 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6334 Set event->arg to Qt if switch-event shall be generated.
6335 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6337 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6339 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6342 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6343 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6344 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6345 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6346 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6347 and there is a focused frame.
6348 (head_table): Add focus-in and focus-out.
6349 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6350 bind to handle-focus-in/out.
6352 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6353 (Fhandle_switch_frame): Call Fhandle_focus_in.
6354 (syms_of_frame): defsubr handle-focus-in/out.
6356 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6358 Fix porting bug to older POSIXish platforms (Bug#14862).
6359 * sysdep.c (emacs_pipe): New function, that implements
6360 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6361 This should port better to CentOS 5 and to Mac OS X 10.6.
6362 All calls to pipe2 changed.
6364 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6365 This makes the code easier to read and the executable a bit smaller.
6366 Do not replace all calls to Fcons that happen to create lists,
6367 just calls that are intended to create lists. For example, when
6368 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6369 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6370 Similarly for list2 through list5.
6371 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6372 * bytecode.c (exec_byte_code):
6373 * callint.c (quotify_arg, Fcall_interactively):
6374 * callproc.c (Fcall_process, create_temp_file):
6375 * charset.c (load_charset_map_from_file)
6376 (Fdefine_charset_internal, init_charset):
6377 * coding.c (get_translation_table, detect_coding_system)
6378 (Fcheck_coding_systems_region)
6379 (Fset_terminal_coding_system_internal)
6380 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6381 * composite.c (update_compositions, Ffind_composition_internal):
6382 * dired.c (directory_files_internal, file_name_completion)
6384 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6385 * doc.c (Fsnarf_documentation):
6386 * editfns.c (Fmessage_box):
6388 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6389 (Feval, eval_sub, Ffuncall, apply_lambda):
6390 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6391 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6392 (Fset_file_times, Finsert_file_contents)
6393 (Fchoose_write_coding_system, Fwrite_region):
6394 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6395 * font.c (font_registry_charsets, font_parse_fcname)
6396 (font_prepare_cache, font_update_drivers, Flist_fonts):
6397 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6398 * frame.c (make_frame, Fmake_terminal_frame)
6399 (x_set_frame_parameters, x_report_frame_params)
6400 (x_default_parameter, Fx_parse_geometry):
6401 * ftfont.c (syms_of_ftfont):
6402 * image.c (gif_load):
6403 * keyboard.c (command_loop_1):
6404 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6405 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6406 (Fminor_mode_key_binding, accessible_keymaps_1)
6407 (Faccessible_keymaps, Fwhere_is_internal):
6408 * lread.c (read_emacs_mule_char):
6409 * menu.c (find_and_return_menu_selection):
6410 * minibuf.c (get_minibuffer):
6411 * nsfns.m (Fns_perform_service):
6412 * nsfont.m (ns_script_to_charset):
6413 * nsmenu.m (ns_popup_dialog):
6414 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6415 (Fx_own_selection_internal):
6416 * nsterm.m (append2):
6417 * print.c (Fredirect_debugging_output)
6418 (print_prune_string_charset):
6419 * process.c (Fdelete_process, Fprocess_contact)
6420 (Fformat_network_address, set_socket_option)
6421 (read_and_dispose_of_process_output, write_queue_push)
6422 (send_process, exec_sentinel):
6423 * sound.c (Fplay_sound_internal):
6424 * textprop.c (validate_plist, add_properties)
6425 (Fput_text_property, Fadd_face_text_property)
6426 (copy_text_properties, text_property_list, syms_of_textprop):
6427 * unexaix.c (report_error):
6428 * unexcoff.c (report_error):
6429 * unexsol.c (unexec):
6430 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6431 (Fformat_mode_line, syms_of_xdisp):
6432 * xfaces.c (set_font_frame_param)
6433 (Finternal_lisp_face_attribute_values)
6434 (Finternal_merge_in_global_face, syms_of_xfaces):
6435 * xfns.c (x_default_scroll_bar_color_parameter)
6436 (x_default_font_parameter, x_create_tip_frame):
6437 * xfont.c (xfont_supported_scripts):
6438 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6439 (menu_help_callback, xmenu_show):
6441 * xterm.c (set_wm_state):
6442 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6443 and similarly for list2 through list5.
6445 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6447 * callproc.c (Fcall_process_region): Fix minor race and tune.
6448 (create_temp_file): New function, with the temp-file-creation part
6449 of the old Fcall_process_region. Use Fcopy_sequence to create the
6450 temp file name, rather than alloca + build_string, for simplicity.
6451 Don't bother to block input around the temp file creation;
6452 shouldn't be needed. Simplify use of mktemp.
6453 Use record_unwind_protect immediately after creating the temp file;
6454 this closes an unlikely race where the temp file was not removed.
6455 Use memcpy rather than an open-coded loop.
6456 (Fcall_process_region): Use the new function. If the input is
6457 empty, redirect from /dev/null rather than from a newly created
6458 empty temp file; this avoids unnecessary file system traffic.
6460 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6462 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6463 Simplify by making this case like the other two. This is a bit
6464 slower on obsolete hosts, but the extra complexity isn't worth it.
6466 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6467 * process.c (create_process) [!DOS_NT]:
6468 Remove now-unnecessary calls to emacs_close.
6470 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6472 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6473 returning early. (Bug#14850)
6475 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6476 and inhibit-iso-escape-detection attributes of 'undecided'.
6479 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6481 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6482 Reported by Herbert J. Skuhra in
6483 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6485 Don't lose top specpdl entry when memory is exhausted.
6486 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6487 specpdl overflow here, to simplify callers; all callers changed.
6488 Always reserve an unused entry at the stack top; this avoids
6489 losing the top entry's information when memory is exhausted.
6491 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6493 Clean up errno reporting and fix some errno-reporting bugs.
6494 * callproc.c (Fcall_process):
6495 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6496 * process.c (create_process, Fmake_network_process):
6497 * unexaix.c (report_error):
6498 * unexcoff.c (report_error):
6499 Be more careful about reporting the errno of failed operations.
6500 The code previously reported the wrong errno sometimes.
6501 Also, prefer report_file_errno to setting errno + report_file_error.
6502 (Fcall_process): Look at openp return value rather than at path,
6503 as that's a bit faster and clearer when there's a numeric predicate.
6504 * fileio.c (report_file_errno): New function, with most of the
6505 old contents of report_file_error.
6506 (report_file_error): Use it.
6507 (Ffile_exists_p, Ffile_accessible_directory_p):
6508 Set errno to 0 when it is junk.
6509 * fileio.c (Faccess_file):
6510 * image.c (x_create_bitmap_from_file):
6511 Use faccessat rather than opening the file, to avoid the hassle of
6512 having a file descriptor open.
6513 * lisp.h (report_file_errno): New decl.
6514 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6517 * process.c (create_process, wait_reading_process_output) [AIX]:
6518 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6519 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6520 a multithreaded environment anyway).
6521 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6523 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6525 * image.c (x_find_image_file): Don't close a remote file handle.
6527 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6529 Fix races with threads and file descriptors.
6530 * callproc.c (Fcall_process_region):
6531 * dired.c (open_directory):
6532 * emacs.c (main, Fdaemon_initialized):
6533 * image.c (x_find_image_file):
6534 * inotify.c (Finotify_rm_watch):
6535 * lread.c (Flocate_file_internal):
6536 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6537 * term.c (term_mouse_moveto, init_tty):
6538 * termcap.c (tgetent):
6539 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6540 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6541 * unexhp9k800.c, unexmacosx.c (unexec):
6542 * callproc.c (Fcall_process_region):
6543 Use emacs_close, not close.
6544 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6545 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6546 and posix_close function on current platforms (which all lack them).
6547 (emacs_close): Use it. This should fix the races on GNU/Linux and
6548 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6549 and it should avoid closing random victim file descriptors on
6552 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6554 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6555 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6558 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6559 This is for .gdbinit xbacktrace.
6561 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6562 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6563 (emacs_set_tty): Now static.
6564 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6565 * term.c (tty_capable_p, tty_default_color_capabilities)
6566 (get_tty_terminal, term_mouse_movement)
6567 (handle_one_term_event, init_tty, maybe_fatal):
6568 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6569 (tgetent, scan_file, name_match, compare_contin):
6570 * terminal.c (get_terminal):
6571 Use bool for boolean.
6572 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6573 Prefer char to unsigned char if either will do.
6574 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6575 (tty_write_glyphs): Prefer int to unsigned.
6576 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6577 All callers changed.
6578 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6580 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6583 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6584 (B__dummy__): New dummy symbol, to pacify C89.
6585 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6586 they can't grok varargs macros.
6587 * dispnew.c (add_window_display_history)
6588 (add_frame_display_history):
6589 * print.c (print_object):
6590 * xdisp.c (debug_method_add):
6591 Use %p printf format only for void pointers.
6592 * emacs.c (usage_message): New constant, replacing ...
6593 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6594 (main): Adjust to usage reorg.
6595 * fns.c (syms_of_fns):
6596 * profiler.c (syms_of_profiler):
6597 Don't use non-constant struct initializers.
6598 * gnutls.h (gnutls_initstage_t):
6599 * lisp.h (enum Lisp_Fwd_Type):
6600 * lread.c (lisp_file_lexically_bound_p):
6601 * xsettings.c (anonymous enum):
6602 Remove trailing comma.
6603 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6604 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6605 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6607 * regex.c (const_re_char): New type, to pacify strict C89.
6608 All uses of 'const re_char' replaced to use it.
6609 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6610 with glibc when strict C89. This change is imported from gnulib.
6612 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6613 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6614 Omit GNU_LINUX implementation, since it requires long long.
6615 * xterm.c (x_draw_underwave):
6616 Do not assume the traditional order of struct's members.
6617 (x_term_init): Rewrite to avoid the need for non-constant structure
6620 Syntax cleanup, mostly replacing macros with functions.
6621 This removes the need for the syntax_temp hack.
6622 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6623 * syntax.c (SYNTAX_INLINE): New macro.
6624 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6625 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6626 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6627 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6628 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6629 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6630 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6631 Now constants, not macros.
6632 (syntax_temp) [!__GNUC__]: Remove.
6633 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6634 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6635 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6636 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6637 Move here from syntax.h; now functions, not macros. Except for the
6638 last function, these are static since only syntax.c uses them.
6639 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6640 All uses changed. Now a function, not a macro; use this fact
6641 to simplify the code.
6642 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6643 compiler bugs; no longer relevant.
6644 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6645 (SYNTAX_INLINE): New macro.
6646 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6647 for the new functions. Use bool for boolean member.
6648 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6649 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6650 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6651 (SETUP_BUFFER_SYNTAX_TABLE):
6652 Now extern inline functions, not macros.
6653 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6654 Remove; all uses replaced by implementation.
6655 (syntax_temp) [!__GNUC__]: Remove decl.
6656 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6658 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6660 * emacs.c (main): Fix syntax error.
6662 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6664 Timestamp fixes for undo (Bug#14824).
6665 * atimer.c (schedule_atimer):
6666 * fileio.c (Ffile_newer_than_file_p):
6667 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6668 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6669 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6670 (syms_of_fileio): Remove Sclear_visited_file_name.
6671 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6672 file doesn't exist; this avoids an ambiguity with negative timestamps.
6673 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6674 * systime.h (make_emacs_time, invalid_emacs_time):
6675 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6676 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6677 * undo.c (record_first_change): Push (visited-file-modtime) onto
6678 undo list rather than reimplementing it by hand, incorrectly.
6680 2013-07-09 Ken Brown <kbrown@cornell.edu>
6682 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6684 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6686 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6688 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6690 Handle errno and exit status a bit more carefully.
6691 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6692 number into an exit status. Instead, use EXIT_CANCELED.
6693 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6694 * callproc.c (relocate_fd):
6695 * emacs.c (close_output_streams, main):
6696 * process.c (create_process):
6697 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6698 Use emacs_perror for simplicity.
6699 * callproc.c (relocate_fd, main):
6700 * sysdep.c (sys_subshell):
6701 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6702 (shut_down_emacs): Use emacs_write, not write.
6703 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6704 * fileio.c (Fcopy_file, e_write):
6705 * nsterm.m (ns_select):
6706 * process.c (send_process):
6707 * sound.c (vox_write):
6708 Use emacs_write_sig, not emacs_write.
6709 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6710 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6712 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6714 (emacs_full_write): New function.
6715 (emacs_write): Rewrite to use it.
6716 (emacswrite_sig, emacs_perror): New functions.
6717 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6719 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6721 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6722 on NS even if it is present. Pixmap on NS is a void*.
6724 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6726 Port to Ubuntu 10 (Bug#14803).
6727 Problem reported by T.V. Raman.
6728 * process.c (close_on_exec, accept4, process_socket):
6729 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6731 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6733 * w32.c (sys_dup): Declare prototype.
6737 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6739 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6741 Make file descriptors close-on-exec when possible (Bug#14803).
6742 This simplifies Emacs a bit, since it no longer needs to worry
6743 about closing file descriptors by hand in some cases.
6744 It also fixes some unlikely races. Not all such races, as
6745 libraries often open files internally without setting
6746 close-on-exec, but it's an improvement.
6747 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6748 * callproc.c (Fcall_process) [!MSDOS]:
6749 * emacs.c (main) [!DOS_NT]:
6750 * nsterm.m (ns_term_init):
6751 * process.c (create_process):
6752 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6753 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6754 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6755 Prefer mkostemp with O_CLOEXEC to mkstemp.
6756 * callproc.c (relocate_fd) [!WINDOWSNT]:
6757 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6758 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6760 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6761 Make the resulting file descriptor close-on-exec.
6762 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6763 * lread.c (load_descriptor_list, load_descriptor_unwind):
6764 Remove; no longer needed. All uses removed.
6765 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6766 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6768 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6769 (Fmake_network_process, Fnetwork_interface_list):
6770 (Fnetwork_interface_info, server_accept_connection):
6771 Make newly-created socket close-on-exec.
6772 * sysdep.c (emacs_open, emacs_fopen):
6773 Make new-created descriptor close-on-exec.
6774 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6775 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6777 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6779 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6780 for NS_IMPL_GNUSTEP.
6782 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6784 Fix openp errno handling.
6785 * callproc.c (Fcall_process): Preserve openp errno around close.
6786 * lread.c (openp): Set errno when returning -1, as some callers
6789 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6791 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6793 * nsterm.h (NSSavePanel): Update comment.
6794 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6795 (ns_run_file_dialog): Declare.
6797 * nsfns.m: Remove panelOK.
6799 (ns_run_file_dialog): New function.
6800 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6801 event loop, so file dialog is popped up by ns_run_file_dialog, called
6802 by sendEvent (Bug#14578).
6803 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6805 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6807 * xdisp.c (default_line_pixel_height): New function.
6808 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6809 (try_cursor_movement, redisplay_window, try_window)
6810 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6812 * window.c (window_scroll_pixel_based):
6813 use default_line_pixel_height.
6815 * dispextern.h (default_line_pixel_height): Add prototype.
6817 * frame.c (x_set_line_spacing): Accept a float value for
6818 line-spacing parameter, per the documentation.
6820 * data.c (Fmultibyte_string_p): Doc fix.
6822 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6824 Use emacs_open more consistently when opening files.
6825 This handles EINTR more consistently now, and makes it easier
6826 to introduce other uniform changes to file descriptor handling.
6827 * sysstdio.h: New file.
6828 * buffer.c (mmap_init):
6829 * cygw32.c (chdir_to_default_directory):
6830 * dispnew.c (Fopen_termscript):
6831 * emacs.c (Fdaemon_initialized):
6832 * fileio.c (Fdo_auto_save):
6833 * image.c (slurp_file, png_load_body, jpeg_load_body):
6834 * keyboard.c (Fopen_dribble_file):
6836 * print.c (Fredirect_debugging_output):
6837 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6838 * termcap.c (tgetent):
6839 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6840 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6841 * w32term.c (w32_initialize) [CYGWIN]:
6842 * xfaces.c (Fx_load_color_file):
6843 Use emacs_open instead of plain open, and emacs_fopen instead of
6845 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6846 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6847 * callproc.c (default_output_mode): New constant.
6848 (Fcall_process): Use it to call emacs_open instead of plain creat.
6849 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6850 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6851 (emacs_fopen): New function.
6852 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6853 Include <lisp.h>, for emacs_open.
6854 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6856 Remove duplicate #include directives.
6857 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6859 Don't include stdio.h twice.
6860 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6861 Don't include sys/types.h or stdio.h twice.
6862 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6863 * lread.c: Don't include coding.h twice.
6864 * nsfont.m: Don't include frame.h twice.
6865 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6866 * ralloc.c: Don't include <unistd.h> twice.
6867 * xdisp.c: Don't include font.h twice.
6868 * xterm.c: Don't include fontset.h twice.
6869 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6871 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6873 Scale ImageMagick images more carefully.
6874 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6875 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6876 Be more careful about avoiding undefined behavior after
6877 integer overflow and division by zero.
6879 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6881 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6882 (syms_of_w32fns): DEFSYM them.
6883 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6884 (CCHDEVICENAME): Define macros if not defined.
6885 (struct MONITOR_INFO_EX): New struct.
6886 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6887 (enum_display_monitors_fn): New variable.
6888 (globals_of_w32fns): Initialize it.
6889 (Fx_display_pixel_width, Fx_display_pixel_height)
6890 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6891 multi-monitor setups in docstrings.
6892 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6893 screen size by primary monitor's millimeter per pixel.
6894 (w32_monitor_enum, w32_display_monitor_attributes_list)
6895 (w32_display_monitor_attributes_list_fallback)
6896 (Fw32_display_monitor_attributes_list): New functions.
6897 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6899 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6901 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6903 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6905 * fileio.c (Qfile_notify_error): New error symbol.
6907 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6908 * inotify.c (inotify_callback, symbol_to_inotifymask)
6909 (Finotify_add_watch, Finotify_rm_watch): Use it.
6910 (inotifyevent_to_event): Exchange order of cookie and file name.
6911 (Finotify_add_watch): Adapt docstring.
6913 * lisp.h (Qfile_notify_error): Declare.
6915 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6917 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6918 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6919 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6920 which did not work (see <http://bugs.gnu.org/14569#307>).
6921 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6922 && (!noninteractive || initialized)). This attempts to thread
6923 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6925 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6927 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6928 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6930 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6932 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6933 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6934 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6935 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6937 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6939 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6940 Define to __sys_siglist.
6942 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6944 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6945 word-wrap, so that overflow-newline-into-fringe would work in
6946 visual-line-mode. (Bug#2749)
6947 (move_it_in_display_line_to): When the last scanned display
6948 element fits exactly on the display line, and
6949 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6950 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6951 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6952 finding buffer position that corresponds to pixel coordinates,
6953 e.g. in buffer_posn_from_coords.
6955 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6957 * process.c (handle_child_signal): Call catch_child_signal if
6960 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6962 Don't convert function pointers to void * and back.
6963 It isn't portable C, and it's easy enough to avoid.
6964 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6965 (make_save_value): Add support for SAVE_FUNCPOINTER.
6966 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6967 * print.c (print_object):
6968 Distinguish function from object pointers.
6969 * lisp.h (SAVE_FUNCPOINTER): New constant.
6970 (SAVE_SLOT_BITS): Adjust to it.
6971 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6972 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6973 (voidfuncptr): New typedef.
6974 (struct Lisp_Save_Value): New member data[0].funcpointer.
6975 (XSAVE_FUNCPOINTER): New function.
6977 Simplify buildobj processing.
6978 * Makefile.in (buildobj.h): Make it a sequence of strings each
6979 followed by comma, rather than a single string. Put it into a
6980 .tmp file in case there's an error while generating it.
6981 (gl-stamp): Use .tmp for temp files.
6982 (mostlyclean): Clean .tmp files.
6983 * doc.c (buildobj): Move to just the routine that needs it.
6984 It's now an array of strings, so processing is simpler.
6986 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6988 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6989 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6990 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6991 Invoke malloc_enable_thread even when not interactive.
6992 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6993 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6994 in this case, since the underlying bug has now been fixed.
6996 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6998 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6999 unlinking it (bug#14691).
7001 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7003 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7004 before checking whether buffer is modified. This lets
7005 `kill-buffer-query-functions' cancel killing of the buffer or save
7006 its content before `kill-buffer' asks user the "Buffer %s
7007 modified; kill anyway?" question.
7009 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7011 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7012 Let the super performKeyEquivalent deal with them (Bug#14747).
7014 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7016 * widget.c (resize_cb): Remove unused local.
7018 Do not use GTK 3 if it exists but cannot be compiled.
7019 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7020 * xterm.c (x_error_handler) [!USE_GTK]:
7023 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7025 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7027 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7028 to the valid range of values. (Bug#14753)
7030 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7031 when moving point by using the current glyph matrix. This avoids
7032 the need to force redisplay when this function is called in a
7035 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7037 Fix minor problems found by static checking.
7038 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7039 Redo the latter's body to sidestep GCC parenthesization warnings.
7040 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7041 * coding.c (detect_coding, detect_coding_system):
7042 * coding.h (struct undecided_spec):
7043 Use bool for boolean.
7044 * image.c (QCmax_width, QCmax_height): Now static.
7045 * xdisp.c (Fmove_point_visually): Remove unused local.
7047 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7049 * xdisp.c (Fmove_point_visually): New function.
7051 2013-06-28 Kenichi Handa <handa@gnu.org>
7053 * coding.h (define_coding_undecided_arg_index): New enum.
7054 (coding_attr_index): New members
7055 coding_attr_undecided_inhibit_null_byte_detection,
7056 coding_attr_undecided_inhibit_iso_escape_detection,
7057 coding_attr_undecided_prefer_utf_8.
7058 (undecided_spec): New struct.
7059 (struct coding_system): New member `undecided' of the member
7062 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7063 (detect_coding): Likewise.
7064 (detect_coding_system): Likewise.
7065 (Fdefine_coding_system_internal): New coding system properties
7066 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7068 (syms_of_coding): Adjust for coding_arg_undecided_max.
7070 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7072 * image.c (x_from_xcolors): Remove unused local.
7074 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7076 Defer image data transfer between X client and server until actual
7079 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7082 * image.c (Destroy_Image): Remove.
7083 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7084 `mask_p', and `colors_p'. All uses changed.
7085 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7086 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7087 New macros for `flags' arg to x_clear_image_1.
7088 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7089 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7090 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7091 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7092 (image_get_x_image, image_unget_x_image): New functions or macros.
7093 (image_background, image_background_transparent, x_to_xcolors)
7094 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7095 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7096 instead of Destroy_Image.
7097 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7098 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7099 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7100 (imagemagick_load_image, svg_load_image): Use them instead of
7101 x_create_x_image_and_pixmap, and x_put_x_image followed by
7102 x_destroy_x_image, respectively.
7103 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7104 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7105 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7106 background_transparent fields.
7107 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7108 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7110 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7112 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7113 This mostly consists of undoing recent changes.
7114 * callproc.c (Fcall_process):
7115 * process.c (create_process):
7116 Do not worry about catching SIGCHLD here, undoing previous change.
7117 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7118 * process.c, process.h (catch_child_signal):
7119 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7120 * process.c (catch_child_handler): Don't worry about being called
7121 lazily and do not assume caller has blocked SIGCHLD, undoing
7122 previous change. Move first-time stuff back to
7123 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7124 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7125 set lib_child_handler if it's already initialized, which may
7126 help avoid problems on GNUStep.
7128 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7130 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7131 * callproc.c (Fcall_process):
7132 * process.c (create_process):
7133 Make sure SIGCHLD is caught before we fork,
7134 since Emacs startup no arranges to catch SIGCHLD.
7135 * process.c (lib_child_handler): Initialize to null, not to
7137 (catch_child_signal): Allow self to be called lazily.
7138 Do nothing if it's already been called.
7139 Assume caller has blocked SIGCHLD (all callers do now).
7140 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7141 just before it's really needed.
7142 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7143 since it hasn't been caught yet.
7145 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7147 * image.c (compute_image_size): New function to implement
7148 :max-width and :max-height.
7149 (imagemagick_load_image): Use it.
7151 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7153 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7154 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7156 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7157 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7158 the SIGCHLD handler, since the code is not atomic and (due to glib)
7159 signals may be arriving now.
7160 * sysdep.c (init_signals): Do not catch child signals here;
7161 'main' now does that later, at a safer time.
7163 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7165 Clean up SIGCHLD handling a bit (Bug#14569).
7166 * process.c, process.h (catch_child_signal):
7167 Now always extern, even if !NS_IMPL_GNUSTEP.
7168 * process.c (catch_child_signal): Move glib tickler here from
7169 init_process_emacs, so that it's done earlier in Emacs
7170 initialization. Also move the noninteractive && !initialized
7171 check here from init_process_emacs. This is all a bit cleaner for
7172 GNUish platforms, and I hope it works around the Cygwin bug.
7173 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7174 that glib signal handling is tickled before glib creates threads.
7176 * process.c (wait_reading_process_output): Avoid int overflow
7177 when reading more than 2 GiB total from a process.
7179 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7181 * process.c (create_process): Handle a couple more cases,
7182 i.e., work even if new_argv and wait_child_setup[i] are cached.
7183 Use Fcall_process's style for volatile vars.
7185 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7187 * process.c (create_process): Mark PROCESS volatile.
7189 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7191 Use C99-style flexible array members if available.
7192 This avoids some subtle aliasing issues, which typically
7193 aren't a problem with GCC but may be a problem elsewhere.
7194 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7195 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7196 In either case, it uses a flexible array member rather than
7197 the old struct hack. All uses changed.
7198 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7199 Adjust to sdata reorganization.
7200 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7201 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7202 that ports better to pre-C99 non-GCC.
7203 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7204 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7205 as the latter has changed.
7206 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7207 and port better to pre-C99 GCC.
7208 * image.c (struct xpm_cached_color):
7209 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7210 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7211 Use FLEXIBLE_ARRAY_MEMBER.
7212 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7213 Move decl to top level so it gets checked against implementation.
7214 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7215 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7217 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7219 * syntax.c: Integer cleanups.
7220 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7221 All uses that need 0-or-2 changed to:
7222 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7223 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7224 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7225 (char_quoted, prev_char_comend_first, back_comment)
7226 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7227 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7228 Use bool for boolean.
7229 (update_syntax_table, skip_chars, skip_syntaxes):
7230 Prefer int to unsigned when either will do.
7231 (back_comment): Return boolean success flag, like forw_comment,
7232 instead of positive-or-minus-1 (which might have overflowed int anyway).
7233 Don't stuff ptrdiff_t into int.
7234 (syntax_spec_code, syntax_code_spec): Now const.
7235 (Fmatching_paren, scan_lists, scan_sexps_forward):
7236 Use enum syntaxcode for syntax code.
7237 (Fmatching_paren): Check that arg is a character, not just an integer.
7238 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7239 (Finternal_describe_syntax_value): Omit no-longer-needed
7241 (skip_chars): Use char, not unsigned char, when the distinction
7243 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7244 * bytecode.c (exec_byte_code):
7245 * syntax.c (syntax_spec_code, Fchar_syntax)
7246 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7248 * syntax.h (SYNTAX_WITH_FLAGS):
7249 Omit unnecessary casts.
7251 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7253 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7254 line dimensions here, to avoid race conditions with the main
7255 thread. (Bug#14062, bug#14630, bug#14669)
7257 * w32term.c (w32_draw_window_cursor): Compute the header line and
7258 mode line dimensions here.
7259 <w32_system_caret_window, w32_system_caret_hdr_height>:
7260 <w32_system_caret_mode_height>: New variables.
7262 * w32term.h: Declare them.
7264 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7266 * alloc.c (die): Move "assertion failed" string here ...
7267 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7268 COND when SUPPRESS_CHECKING. This shrinks the executable text
7269 size by 0.8% to 2.2% when configured with --enable-checking,
7270 depending on optimization flags (GCC 4.8.1 x86-64).
7272 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7274 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7276 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7277 base is 2; this is more accurate.
7279 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7281 * sound.c (string_default): Move to !WINDOWSNT section.
7282 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7284 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7286 * sound.c: Integer cleanups.
7287 Remove unnecessary forward decls.
7288 (struct sound_device): The 'file' member is now a Lisp_Object, not
7289 a char *, so that we needn't invoke alloca on a huge size.
7290 (Fplay_sound_internal): Adjust to this.
7291 (string_default): New function.
7292 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7293 Use it to adjust to the struct sound_device change.
7294 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7295 (be2hs) [0]: Remove.
7297 * syntax.c (skip_chars): Don't use uninitialized storage
7298 when searching a multibyte buffer for characters that are not in a
7299 unibyte string that contains non-ASCII characters.
7301 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7303 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7304 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7306 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7308 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7310 2013-06-18 Kenichi Handa <handa@gnu.org>
7312 * font.c (Ffont_spec): Signal an error for an invalid font name
7315 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7317 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7318 In particular this ports to 32-bit sparc Sun cc.
7319 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7320 array with a dummy element at specpdl[-1], so that its address can
7322 (unbind_to): Do not copy the binding; not needed, now that we
7323 copy old_value in the one place where the copy is needed.
7324 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7325 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7326 (union specbinding): Rename from struct specbinding. Redo layout
7327 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7328 which is not portable. With Sun C 5.12 32-bit sparc, the
7329 declaration causes nargs to be an unsigned bitfield, a behavior
7330 that the C standard allows; but Emacs wants nargs to be signed.
7331 The overall type is now a union of structures rather than a
7332 structure of union of structures, and the 'kind' member is now a
7333 bitfield, so that the overall type doesn't grow. All uses changed.
7334 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7336 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7338 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7339 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7341 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7343 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7345 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7346 unless we know that the window w's frame is a frame object.
7347 Another attempt at solving bug#14062 and bug#14630.
7349 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7351 * textprop.c (property_set_type): New enum.
7352 (add_properties): Allow appending/prepending text properties.
7353 (add_text_properties_1): Factored out of Fadd_text_properties.
7354 (Fadd_text_properties): Move all the code into
7355 add_text_properties_1.
7356 (Fadd_face_text_property): New function that calls
7357 add_text_properties_1.
7359 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7361 Move functions from lisp.h to individual modules when possible.
7362 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7363 * alloc.c (XFLOAT_INIT, set_symbol_name):
7364 * buffer.c (CHECK_OVERLAY):
7365 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7366 (set_char_table_parent):
7367 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7368 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7369 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7370 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7372 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7373 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7374 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7375 (backtrace_args, backtrace_debug_on_exit):
7376 * floatfns.c (CHECK_FLOAT):
7377 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7378 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7379 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7380 (set_hash_index_slot):
7381 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7382 * marker.c (CHECK_MARKER):
7383 * textprop.c (CHECK_STRING_OR_BUFFER):
7384 * window.c (CHECK_WINDOW_CONFIGURATION):
7385 Move here from lisp.h, and make these functions static rather than
7387 * buffer.c (Qoverlayp):
7389 * fns.c (Qhash_table_p):
7390 * window.c (Qwindow_configuration_p):
7392 * lisp.h: Remove the abovementioned defns and decls.
7394 Use functions, not macros, for XINT etc (Bug#11935).
7395 In lisp.h, prefer functions to function-like macros, and
7396 constants to object-like macros, when either will do. This:
7397 . simplifies use, as there's no more need to worry about
7398 arguments' side effects being evaluated multiple times.
7399 . makes the code easier to debug on some platforms.
7400 However, when using gcc -O0, keep using function-like macros
7401 for a few critical operations, for performance reasons.
7402 This sort of thing isn't needed with gcc -Og, but -Og
7403 is a GCC 4.8 feature and isn't widely-enough available yet.
7404 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7405 Remove enum lsb_bits; no longer needed.
7406 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7407 * buffer.c (Qoverlap):
7409 * fns.c (Qhash_table_p):
7410 Now extern, so lisp.h can use these symbols.
7411 * dispextern.h: Include character.h, for MAX_CHAR etc.
7412 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7413 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7414 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7415 (GLYPH_CODE_P): Move here from lisp.h.
7416 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7417 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7418 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7419 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7420 XUNTAG now returns void *.
7421 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7422 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7423 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7424 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7425 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7426 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7427 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7428 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7429 New macros, renamed from their sans-lisp_h_ counterparts.
7430 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7431 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7432 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7433 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7434 If compiling via GCC without optimization, define these as macros
7435 in addition to inline functions.
7436 To disable this, compile with -DINLINING=0.
7437 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7438 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7439 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7440 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7441 (INTMASK, VALMASK): Now macros, since static values cannot be
7442 accessed from extern inline functions.
7443 (VALMASK): Also a constant, for benefit of old GDB.
7444 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7445 is INTEGERP, which can fold it in.
7446 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7447 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7448 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7449 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7450 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7451 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7452 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7453 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7454 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7455 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7456 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7457 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7458 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7459 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7460 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7461 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7462 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7463 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7464 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7465 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7466 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7467 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7468 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7469 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7470 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7471 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7472 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7473 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7474 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7475 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7476 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7477 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7478 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7480 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7481 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7482 (VALMASK): Define in one place rather than in two, merging the
7483 USE_LSB_TAG parts; this is simpler.
7484 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7485 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7486 Move up, to avoid use before definition.
7487 Also include "globals.h" earlier, for the same reason.
7488 (make_natnum): New function.
7489 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7490 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7491 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7492 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7493 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7494 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7495 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7496 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7497 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7498 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7499 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7500 (Qwindow_configuration_p, Qimage): New forward declarations.
7501 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7502 (STRING_COPYIN): Remove; unused.
7503 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7504 (xcar_addr, xcdr_addr): New functions. All uses changed.
7505 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7506 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7507 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7508 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7509 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7510 (TYPE_RANGED_INTEGERP): Simplify.
7511 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7512 (setlocale, fixup_locale, synchronize_system_messages_locale)
7513 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7514 Now empty functions, not macros.
7515 (functionp): Return bool, not int.
7516 * window.c (Qwindow_configuration_p): Now extern,
7517 so window.h can use it.
7518 * window.h (Qwindowp): Move decl back to lisp.h.
7520 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7522 * xdisp.c (Fline_pixel_height): New function, required for solving
7525 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7527 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7529 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7531 * lread.c (syms_of_lread):
7532 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7534 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7536 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7538 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7540 * fileio.c (expand_file_name): Doc fix.
7542 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7544 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7545 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7546 Wait for self, not for 0. This can't hurt on GNU or similar
7547 system, and may help with Cygwin.
7549 * keyboard.c: Don't use PROP (...) as an lvalue.
7550 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7551 Use set_prop (A, B), not PROP (A) = B.
7553 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7555 * xdisp.c (get_it_property): Use it->window instead of generating
7556 a Lisp object from it->w.
7558 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7560 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7561 get-char-property the window that is being rendered, instead of
7562 the buffer, to support window-specific overlays. (Bug#14575)
7563 (compute_display_string_pos): When W is NULL, use the current
7564 buffer as the object to pass to get-char-property.
7565 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7566 pointer member of the bidi iterator, since no window is pertinent
7569 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7571 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7572 being displayed, and pass it to compute_display_string_pos.
7573 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7574 (bidi_paragraph_init): All callers changed.
7576 * xdisp.c (init_from_display_pos, init_iterator)
7577 (handle_single_display_spec, next_overlay_string)
7578 (get_overlay_strings_1, reseat_1, reseat_to_string)
7579 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7580 Set bidi_it.w member from it->w.
7581 (compute_display_string_pos): Accept additional argument, the
7582 window being displayed, and pass it to Fget_char_property.
7585 * dispextern.h (struct bidi_it): New member w, the window being
7587 (compute_display_string_pos): Adjust prototype.
7589 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7591 * xgselect.c: Remove unneeded include xterm.h.
7593 * process.c (wait_reading_process_output): Check for NS before GLIB.
7594 GLIB may be linked in due to rsvg, but ns_select must be called.
7596 * xgselect.c (xg_select): Remove call to window_system_available
7597 and g_main_context_pending at the top, so Gdk events (i.e. file
7598 notify) are processed when Emacs is started with -nw.
7600 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7602 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7603 (ctagsfiles3): New variable, includes only *.m files.
7604 (TAGS): Use an explicit language name in the regular expressions,
7605 to avoid transformation of '/SOMETHING' by MSYS to
7606 'c:\MSYS\SOMETHING'.
7608 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7610 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7612 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7614 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7615 still need to set the mouse pointer shape and activate help-echo.
7618 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7620 A few porting etc. fixes for the new file monitor code.
7621 See the thread containing
7622 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7623 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7624 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7625 (dir_monitor_callback, Fgfile_rm_watch):
7626 Use assq_no_quit instead of Fassoc, for speed.
7627 (dir_monitor_callback, Fgfile_rm_watch):
7628 eassert that the monitor is a fixnum.
7629 (dir_monitor_callback): No need for CDR_SAFE.
7630 Simplify building of lisp with alternative tails.
7631 (Fgfile_add_watch, Fgfile_rm_watch):
7632 Do not assume glib functions set errno reliably on failure.
7633 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7634 and signal an error otherwise.
7635 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7636 Use Fdelq instead of Fdelete, for speed.
7638 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7640 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7641 don't insist on being invoked on a highlighted tool-bar button.
7642 Avoids losing tool-bar functionality when mouse-highlight is nil.
7643 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7644 Don't highlight when mouse-highlight is nil.
7645 (note_mouse_highlight): When mouse-highlight is nil, don't return
7646 right away; instead, run tool-bar and mode-line highlight
7647 subroutine, clear any existing highlight, and revert the mouse
7648 pointer to its default shape. (Bug#14558)
7650 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7652 * lisp.mk (lisp): Add prog-mode.el.
7654 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7656 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7657 * process.c (dummy_handler): New function.
7658 (lib_child_handler): New static var.
7659 (handle_child_signal): Invoke it.
7660 (catch_child_signal): If a library has set up a signal handler,
7661 save it into lib_child_handler.
7662 (init_process_emacs): If using glib and not on Windows, tickle glib's
7663 child-handling code so that it initializes its private SIGCHLD handler.
7664 * syssignal.h (SA_SIGINFO): Default to 0.
7665 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7666 31; it should no longer be needed now.
7668 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7670 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7672 * gfilenotify.c (globals_of_gfilenotify): New function.
7673 (syms_of_gfilenotify): Move global initialization there.
7675 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7677 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7679 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7680 * keyboard.c (menu_bar_items, tool_bar_items):
7681 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7682 not override local keymaps any more.
7684 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7686 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7688 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7690 * w32console.c (initialize_w32_display): Return the dimensions of
7691 the console window via 2 additional arguments, not via the current
7692 frame. This avoids crashes due to overrunning the bounds of
7693 frame's decode_mode_spec_buffer, which is not resized following
7694 the change of the frame dimensions from the initial 10x10.
7696 * w32term.h (w32_initialize_display_info): Adjust prototype.
7698 * term.c (init_tty): Take dimensions of the frame from the values
7699 returned by initialize_w32_display.
7701 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7702 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7703 (LIBES): Add $(GFILENOTIFY_LIBS).
7705 * w32inevt.c (handle_file_notifications): Add dummy implementation
7706 for !HAVE_W32NOTIFY.
7708 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7710 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7712 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7714 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7716 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7718 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7720 Fix minor problems found by static checking.
7721 * data.c (pure_write_error):
7722 Use xsignal2, not Fsignal, as Fsignal might return.
7723 * eval.c (set_backtrace_debug_on_exit): Now static.
7724 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7725 No longer inline. EXTERN_INLINE is needed only for functions
7726 defined in .h files. Reindent function header as per GNU style.
7727 (backtrace_p, backtrace_top, backtrace_next):
7728 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7729 compiler or linker. Add extern decls to pacify gcc -Wall.
7730 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7732 * frame.c (free_monitors): Define only on platforms that need it.
7733 * nsterm.m (ns_term_init):
7734 * process.c (catch_child_signal):
7735 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7736 defined on all porting targets these days.
7737 * process.c, process.h (catch_child_signal):
7738 Make it extern only if NS_IMPL_GNUSTEP is defined.
7740 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7742 * w32.c (gettimeofday): Make the signature identical to prototype
7743 in nt/inc/sys/time.h.
7745 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7747 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7750 * keyboard.c (safe_run_hooks_error): Improve error message.
7752 * data.c (pure_write_error): Add `object' argument.
7753 * puresize.h (CHECK_IMPURE): Use it.
7755 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7757 * Makefile.in (NOTIFY_OBJ): New variable.
7758 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7760 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7761 Call syms_of_gfilenotify.
7763 * gfilenotify.c: New file.
7765 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7766 and Qfile_w32notify.
7767 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7768 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7770 * lisp.h: Declare syms_of_gfilenotify.
7772 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7774 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7776 Merge the specpdl and backtrace stacks. Make the structure of the
7777 specpdl entries more obvious via a tagged union of structs.
7778 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7779 (enum specbind_tag): New enum.
7780 (struct specbinding): Make it a tagged union of structs.
7781 Add a case for backtrace records.
7782 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7783 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7784 (backtrace_debug_on_exit): New accessors.
7785 (struct backtrace): Remove.
7786 (struct catchtag): Remove backlist field.
7787 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7789 (Flocal_variable_p): Speed up the common case where the binding is
7791 * eval.c (backtrace_list): Remove.
7792 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7793 (set_backtrace_args, set_backtrace_nargs)
7794 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7795 (backtrace_next): New functions.
7796 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7797 (unwind_to_catch, internal_lisp_condition_case)
7798 (internal_condition_case, internal_condition_case_1)
7799 (internal_condition_case_2, internal_condition_case_n): Don't bother
7800 with backtrace_list any more.
7801 (Fsignal): Adjust to new backtrace format.
7802 (grow_specpdl): Move up.
7803 (record_in_backtrace): New function.
7804 (eval_sub, Ffuncall): Use it.
7805 (apply_lambda): Adjust to new backtrace format.
7806 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7808 (specbind): Adjust to new specpdl format. Simplify.
7809 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7810 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7812 (mark_backtrace): Remove.
7813 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7814 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7815 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7817 * profiler.c (record_backtrace): Use get_backtrace.
7818 (handle_profiler_signal): Use backtrace_top_function.
7819 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7822 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7824 * process.h (catch_child_signal): Declare.
7826 * process.c (catch_child_signal): New function.
7827 (init_process_emacs): Call it.
7829 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7830 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7832 (x_set_cursor_type): Remove declaration.
7833 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7834 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7835 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7836 (ns_get_color): Use F suffix on float.
7837 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7838 (ns_get_rgb_color): Remove.
7839 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7840 (note_mouse_movement): x and y are CGFloat.
7841 (ns_draw_fringe_bitmap): Remove unused rowY.
7842 Change #if to COCOA && >= 10_6.
7843 (ns_draw_window_cursor): Remove unused overspill.
7844 (ns_draw_underwave): width and x are EamcsCGFloat.
7845 (ns_draw_box): thickness is CGFloat.
7846 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7847 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7848 if not in main thread.
7849 (ns_get_pending_menu_title, ns_check_menu_open)
7850 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7851 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7852 (sendFromMainThread:): New method.
7853 (changeFont:): size is CGFloat.
7854 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7855 Disable warning about permanent text.
7856 (characterIndexForPoint:): Adjust return type depending on GNUStep
7858 (mouseDown:): delta is CGFloat.
7859 (updateFrameSize): Remove unised variable f.
7860 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7861 Cast float to EmacsCGFloat.
7862 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7863 also to -1 when restoring.
7864 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7865 inside NS_IMPL_COCOA.
7866 (toggleFullScreen:): Put call to toggleFullScreen inside
7867 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7868 (setPosition:portion:whole:): por is CGFloat.
7869 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7870 (mouseDown:): Use CGFloat.
7871 (mouseDragged:): Remove unised variable edge.
7872 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7874 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7876 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7877 when NS_IMPL_GNUSTEP.
7878 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7879 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7880 (EmacsToolbar): Add clearAll. Add tag argument to
7881 addDisplayItemWithImage.
7882 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7884 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7886 * nsmenu.m (ns_update_menubar): Make static.
7887 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7888 (fillWithWidgetValue:): Add cast to SEL for setAction.
7889 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7890 (update_frame_tool_bar): Update code for GNUStep.
7891 (clearAll): New method.
7892 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7893 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7894 Move identifierToItem setObject and activeIdentifiers addObject before
7895 call to insertItemWithItemIdentifier.
7896 (validateVisibleItems): Fix indentation.
7897 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7898 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7899 UtilityWindow to aStyle, remove call to setStyleMask.
7901 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7903 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7904 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7905 Use F suffix on floats.
7906 (ns_char_width): Returns CGFloat.
7907 (ns_ascii_average_width): w is CGFloat instead of float.
7908 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7910 (ns_glyph_metrics): CGFloat instead of float.
7912 * nsfns.m (x_set_foreground_color, x_set_background_color):
7914 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7915 remove unused variables.
7916 (Fns_read_file_name): Keep track if panel is for save.
7917 Use ns_filename_from_panel/ns_directory_from_panel.
7918 (Fns_list_services): delegate only used for COCOA.
7919 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7920 Just return the input if GNUStep.
7921 (x_screen_planes): Remove.
7922 (Fxw_color_values): Use EmacsCGFloat
7923 (Fns_display_monitor_attributes_list): Only get screen number for
7925 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7927 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7928 ns_directory_from_panel.
7930 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7932 * process.c (handle_child_signal): Also use WCONTINUED.
7933 This is so that list-processes doesn't mistakenly list the process
7934 as stopped, when the process has actually been continued and is
7937 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7939 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7940 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7941 not already configured.
7943 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7945 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7947 * Makefile.in (mostlyclean): Remove *.res files.
7949 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7951 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7952 a buffer (bug#8447).
7954 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7956 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7957 display vector, and we backtrack, handle the case that the
7958 previous character position is also displayed from a display
7959 vector or covered by a display string or image. (Bug#14476)
7961 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7963 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7964 (struct MonitorInfo, free_monitors): Remove.
7965 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7966 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7967 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7970 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7971 (struct MonitorInfo, free_monitors): Remove.
7972 (ns_screen_name): Make static.
7973 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7974 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7977 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7978 (struct MonitorInfo): New struct.
7979 (free_monitors, make_monitor_attribute_list): Declare.
7981 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7983 (free_monitors, make_monitor_attribute_list): New functions.
7984 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7987 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7989 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7991 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7993 * keyboard.c: Apply keyboard decoding only to events that come directly
7994 from the tty, not from unread-command-events (bug#14368).
7995 (read_event_from_main_queue): New function, extracted from read_char.
7996 (read_decoded_char): Remove.
7997 (read_decoded_event_from_main_queue): New function to replace it.
7998 (read_char): Use it.
7999 (read_key_sequence): Use read_char rather than read_decoded_char.
8001 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8003 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8005 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8007 2013-05-22 Kenichi Handa <handa@gnu.org>
8009 The following changes are to fix the setting of
8010 buffer-file-coding-system on, for instance, C-x RET c unix RET
8011 _FILE_OF_DOS_EOL_TYPE_ RET.
8013 * coding.h (struct coding_system): New member detected_utf8_chars.
8015 * coding.c (detect_coding_utf_8): Count characters and check EOL
8016 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8018 (setup_coding_system): Do not initialize coding->head_ascii.
8019 (check_ascii): Do not set coding->eol_seen but update it. Do not
8020 call adjust_coding_eol_type here.
8021 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8022 If the eol-type of CODING is already specified, adjust the eol type
8023 of the found coding-system.
8024 (decode_coding_gap): Cancel previous change. Utilize the
8025 character numbers counted by detect_coding_utf_8. Fix detection
8028 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8030 * search.c (looking_at_1): Only set last_thing_searched if the match
8031 changed the match-data (bug#14281).
8033 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8035 * xdisp.c (reseat_at_previous_visible_line_start):
8036 Already declared in dispextern.h, so remove it here.
8037 (move_it_vertically_backward): Likewise.
8039 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8041 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8042 (Fx_display_pixel_width, Fx_display_pixel_height)
8043 (Fx_display_mm_width, Fx_display_mm_height):
8044 Mention `display-monitor-attributes-list' in docstrings.
8046 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8047 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8048 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8049 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8050 (Fx_display_backing_store, Fx_display_visual_class)
8051 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8052 (Fx_display_grayscale_p, Fx_display_pixel_width)
8053 (Fx_display_pixel_height, Fx_display_planes)
8054 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8055 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8056 (Fx_display_mm_width, Fx_display_mm_height)
8057 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8058 height for all physical monitors as in X11.
8060 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8061 Return pixel width or height for all physical monitors as in X11.
8063 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8065 Port --enable-gcc-warnings to clang.
8066 * bytecode.c (exec_byte_code):
8068 Redo diagnostic pragmas to pacify clang, too.
8069 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8070 * editfns.c (Fencode_time):
8071 * fileio.c (file_accessible_directory_p):
8072 * font.c (font_unparse_xlfd):
8073 Use '&"string"[index]' instead of '"string" + (index)'.
8074 * undo.c (user_error): Remove; unused.
8076 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8078 * insdel.c (insert_1_both): Document the arguments, instead of
8079 referring to insert_1, which no longer exists.
8081 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8082 some window, increment windows_or_buffers_changed, so that
8083 *Messages* display in that window is updated. (Bug#14408)
8085 * w32.c: Include epaths.h.
8086 (init_environment): Use cmdproxy.exe without leading directories.
8087 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8089 (gettimeofday): Adjust signature and return value to Posix
8092 * unexw32.c (open_output_file): Delete the existing emacs.exe
8093 before creating it, to break the hard link to the versioned
8096 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8097 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8098 (FIRSTFILE_OBJ): New variables.
8099 (W32_RES): Rename to EMACSRES. All users changed.
8100 (base_obj): Use $(CM_OBJ).
8101 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8102 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8103 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8104 $(W32_RES_LINK) before $(LIBES).
8105 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8107 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8109 * makefile.w32-in (DOC): Use just "DOC".
8111 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8113 * process.c: Export default filters and sentinels to Elisp.
8114 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8116 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8117 (Fset_process_sentinel, Fformat_network_address):
8118 Default to them instead of nil.
8119 (server_accept_connection): Sentinels can't be nil any more.
8120 (read_and_dispose_of_process_output): New function, extracted from
8121 read_process_output.
8122 (read_process_output): Use it; filters can't be nil.
8123 (Finternal_default_process_filter): New function, extracted from
8124 read_process_output.
8125 (exec_sentinel_unwind): Remove function.
8126 (exec_sentinel): Don't zilch sentinel while running.
8127 (status_notify): Sentinels can't be nil.
8128 (Finternal_default_process_sentinel): New function extracted from
8130 (setup_process_coding_systems): Default filter is not nil any more.
8131 (syms_of_process): Export new Elisp functions and initialize
8133 * lisp.h (make_lisp_proc): New function.
8135 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8137 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8139 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8141 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8142 unless we know that the window w is a leaf window.
8143 Another attempt at solving bug#14062.
8145 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8147 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8150 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8152 * image.c (gif_load): Check that subimages fit (Bug#14345).
8154 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8156 * lread.c (skip_dyn_eof): New function.
8157 (read1): Use it to skip the end of a file in response to #@00.
8159 * doc.c (get_doc_string): Slightly relax the sanity checking.
8161 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8163 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8164 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8165 (MonitorInfo): New struct.
8166 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8167 (Fns_display_monitor_attributes_list): New functions.
8168 (display-usable-bounds): Remove.
8169 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8172 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8174 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8175 (GTK_CHECK_VERSION): New macro, if not already defined.
8176 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8177 replaced by GTK_CHECK_VERSION.
8179 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8181 * xterm.h (GTK_PREREQ): New macro.
8182 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8183 to use this macro instead, for consistency and clarity.
8185 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8187 * xdisp.c (row_for_charpos_p): New function, with code of
8188 cursor_row_p, but accepts an additional argument CHARPOS instead
8189 of using a hardcoded PT.
8190 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8191 (row_containing_pos): Call row_for_charpos_p instead of partially
8192 doing the same. Fixes cursor positioning under longlines-mode
8193 when longlines-show-effect includes more than one newline, when
8194 moving the cursor vertically up.
8196 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8198 * makefile.w32-in (ACL_H): New macro.
8199 ($(BLD)/fileio.$(O)): Update dependencies.
8201 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8203 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8204 * Makefile.in (LIB_ACL): New macro.
8205 (LIBACL_LIBS): Remove.
8206 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8207 * fileio.c: Include <acl.h>.
8208 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8209 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8211 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8214 * unexelf.c: Don't assume ElfW (Half) fits in int.
8215 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8216 when dealing with ElfW (Half) values, since they can exceed 2**31
8217 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8218 (entry_address): Omit unused NUM arg. All uses changed.
8220 2013-05-07 Juri Linkov <juri@jurta.org>
8222 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8223 to the string converted from number with `Fnumber_to_string'.
8226 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8228 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8229 This fixes a problem introduced by my previous change.
8231 2013-05-07 Glenn Morris <rgm@gnu.org>
8233 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8235 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8237 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8239 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8241 Static checking by GCC 4.8.0.
8242 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8243 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8244 (x_get_monitor_attributes_fallback)
8245 (x_get_monitor_attributes_xinerama)
8246 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8247 Define only if USE_GTK.
8248 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8249 (x_get_monitor_attributes_fallback): Omit unused locals.
8250 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8251 Use double, not float, to avoid mixed-mode floating point arithmetic.
8253 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8254 Jan Djärv <jan.h.d@swipnet.se>
8256 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8257 (XINERAMA_CFLAGS): New macros.
8258 (ALL_CFLAGS, LIBES): Use them.
8260 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8261 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8262 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8263 (syms_of_xfns): DEFSYM them.
8264 (struct MonitorInfo): New struct.
8265 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8266 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8267 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8268 (x_get_monitor_attributes_xinerama): New functions.
8269 (Fx_display_monitor_attributes_list): New primitive.
8270 (syms_of_xfns): Defsubr it.
8272 * xterm.h (x_display_info): Add Xatom_net_workarea and
8273 Xatom_net_current_desktop.
8275 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8276 and dpyinfo->Xatom_net_current_desktop.
8278 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8280 * xdisp.c (pos_visible_p): Use the special code for finding the
8281 beginning of a display property or overlay for any "replacing"
8282 display property, not just for display strings. This solves
8283 incorrect reporting of position by posn-at-point. (Bug#14241)
8285 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8287 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8288 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8289 Verify that ElfW (Half) fits in int.
8290 (fatal): Use same signature as lisp.h.
8291 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8292 configure and build with -DUNEXELF_DEBUG without worrying about
8293 other modules that use DEBUG.
8294 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8295 possibly-wide integers now uses it instead of plain fprintf.
8296 (entry_address): New function, which avoids problems with 32-bit
8297 overflow on 64-bit hosts.
8298 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8299 (round_up): Don't assume the remainder fits in int.
8300 (find_section): Use bool for boolean. Simplify debug code.
8301 (unexec): Don't assume file sizes fit in int or size_t.
8302 Omit unnecessary trailing newline in 'fatal' format.
8303 Use strerror rather than outputting decimal error number.
8304 Remove unused code when emacs is not defined;
8305 this file relies on Emacs now.
8306 Don't assume e_phnum and e_shnum are positive.
8308 * regex.c: Fix problems when DEBUG is defined.
8309 (extract_number, extract_number_and_incr): Define regardless of
8310 whether DEBUG is defined; that's simpler and makes the code less
8311 likely to go stale in the normal case when DEBUG is not defined.
8312 Return int rather than taking an int * arg. All callers changed.
8313 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8314 Remove, replacing with ...
8315 (DEBUG_PRINT): New macro. All callers changed.
8316 (DEBUG_COMPILES_ARGUMENTS): New macro.
8317 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8318 (print_compiled_pattern, print_double_string) [DEBUG]:
8319 Use prototype rather than old-style definition.
8320 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8321 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8322 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8323 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8324 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8325 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8326 This matters only when DEBUG is defined.
8328 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8330 * xdisp.c (set_iterator_to_next): Set the
8331 ignore_overlay_strings_at_pos_p flag only if we are _really_
8332 iterating over an overlay string, as indicated by the
8333 current.overlay_string_index member. (Bug#14306)
8335 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8337 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8338 to where it is used, to avoid autorelease issues (Bug#14050).
8340 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8342 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8343 * fileio.c (syms_of_fileio): Implement this.
8344 * filelock.c (create_lock_file): If symbolic links don't work, so
8345 we use a regular file as a lock file, do not fsync the lock file;
8348 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8350 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8351 (syms_of_minibuf): Adjust accodingly.
8353 * callint.c (Fcall_interactively): Adjust calls accordingly.
8355 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8357 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8358 w->contents is a buffer before computing everything else.
8359 Use parentheses to disambiguate last part of the condition.
8361 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8362 assertion violations. (Bug#14062)
8364 2013-05-01 David Reitter <david.reitter@gmail.com>
8366 * nsfns.m (ns_tooltip): Initialize.
8368 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8370 * coding.c (decode_coding_gap): Don't remove the character before
8371 a newline unless it's a CR character. (Bug#14287)
8373 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8375 * dispextern.h (struct face): Move enum face_underline_type
8376 earlier so that bitfields can be in the same word.
8378 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8380 * nsfns.m (handlePanelKeys): New function.
8381 (EmacsOpenPanel:performKeyEquivalent:)
8382 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8383 arrows/function/control and copy/paste keys (Bug#14296).
8385 2013-04-27 Juri Linkov <juri@jurta.org>
8387 * callint.c (Fcall_interactively): Call `Qread_number' for
8388 interactive code letter `n' instead of using duplicate code.
8391 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8393 * systime.h (make_timeval): Declare as 'const'.
8395 2013-04-27 Kenichi Handa <handa@gnu.org>
8397 * font.c (font_open_entity): Always open a font of manageable
8400 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8402 Port better to AIX (Bug#14258).
8403 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8406 2013-04-24 Kenichi Handa <handa@gnu.org>
8408 * coding.c (decode_coding_iso_2022): When an invalid escape
8409 sequence is encountered, reset the invocation and designation
8410 status to the safest one.
8412 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8414 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8415 Without this fix, "make distclean" leaves stamp-h1 behind.
8417 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8419 * w32fns.c (w32_fullscreen_rect): New function to compute the
8420 window rectangle for the given fullscreen mode.
8421 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8422 longer tunes the window size. This keeps the window's edges flush
8423 with the screen and allows the taskbar to hide itself in fullboth.
8425 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8426 window decorations and uses the entire screen.
8428 * w32term.h (w32_fullscreen_rect) Add prototype.
8429 (struct w32_output): Replace normal_width, normal_height,
8430 normal_top, and normal_left members with a single normal_placement
8432 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8434 (FRAME_NORMAL_PLACEMENT): New macro.
8436 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8438 * minibuf.c (Ftest_completion): Silence compiler warning.
8440 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8442 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8445 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8448 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8449 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8450 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8451 parentheses where appropriate.
8453 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8455 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8457 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8459 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8460 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8461 Mention in the doc string that setting these variables takes
8462 effect only after a call to set-window-buffer. (Bug#14200)
8464 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8466 * indent.c (Fvertical_motion): Don't consider display strings on
8467 overlay strings as display strings on the buffer position we
8468 started from. This prevents vertical cursor motion from jumping
8469 more than one line when there's an overlay string with a display
8470 property at end of line.
8471 Reported by Karl Chen <Karl.Chen@quarl.org> in
8472 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8474 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8476 * window.c (select_window): `record_buffer' even if window is
8477 already selected (bug#14191).
8479 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8481 * window.c (Fwindow_end): Test more flags, including the buffer's
8482 last_overlay_modified flag, to determine whether the window's
8483 display is really up-to-date. Prevents the function from
8484 returning a stale value. (Bug#14170)
8485 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8488 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8490 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8491 garbaged only if it is not already the top frame on its TTY.
8492 This prevents flickering due to constant redrawing of TTY frames when
8493 there are GUI frames open in the same session. (Bug#13864)
8495 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8497 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8498 of marking the idle timers directly.
8500 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8502 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8505 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8507 * window.c (select_window): Don't record_buffer while the invariant is
8508 temporarily broken (bug#14161).
8510 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8512 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8514 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8516 2013-04-07 Romain Francoise <romain@orebokech.com>
8518 Ignore additional platform-specific ACL errors (Bug#13702).
8519 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8520 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8522 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8524 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8527 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8529 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8530 This bug was introduced by my 2013-02-25 change that simplified
8531 data_start configuration. Without this change, on GNU/Linux
8532 an Emacs configured with --enable-profiling fails immediately
8533 due to a profiler signal.
8534 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8535 with these flags. On platforms where special flags are needed
8536 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8537 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8538 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8540 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8542 Get rid of some platform-specific functions examining window
8543 system and its capabilities. This is a partial rework of the
8545 * lisp.h (have_menus_p): Remove prototype. This function is
8546 replaced with platform-independent window_system_available.
8547 (check_window_system): Move to...
8548 * frame.h (decode_window_system_frame, window_system_available):
8549 ...here, add new prototypes.
8550 * frame.c (window_system_available, decode_window_system_frame):
8552 (check_window_system): Platform-independent now.
8553 * xterm.h (x_in_use): Remove declaration.
8555 * w32term.h (check_x_frame):
8556 * nsterm.h (check_x_frame): Remove prototypes. This function
8557 is replaced with platform-independent decode_window_system_frame.
8558 * msdos.c (have_menus_p): Remove.
8559 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8560 Remove platform-specific functions. Use check_window_system,
8561 decode_window_system_frame and check_ns_display_info where
8562 appropriate. Minor style and comment tweaks.
8563 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8564 (check_x_frame): Likewise.
8565 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8567 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8568 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8569 * xmenu.c, xselect.c: All related users changed.
8571 2013-04-03 Kenichi Handa <handa@gnu.org>
8573 The following changes is to optimize the code for reading UTF-8
8576 * coding.c (check_ascii): Rename from detect_ascii. Return value
8577 changed. Check EOL format. Do not call adjust_coding_eol_type
8579 (check_utf_8): New function.
8580 (adjust_coding_eol_type): Do nothing if already adjusted.
8581 (detect_coding): Compare the return value of check_ascii with
8582 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8583 (decode_coding_gap): Optimize for valid UTF-8.
8585 2013-03-21 Kenichi Handa <handa@gnu.org>
8587 * coding.c (syms_of_coding): Cancel previous change.
8589 * insdel.c (insert_from_gap): Fix previous change.
8591 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8593 Consistently use platform-specific function to detect window system.
8594 * lisp.h (check_window_system): New prototype. This function is
8595 going to replace check_x, check_w32 and check_ns.
8596 (have_menus_p): Mention msdos.c in comment.
8597 * fontset.c (check_window_system_func): Remove. Adjust all users.
8598 * fontset.h (check_window_system_func): Remove prototype.
8599 * nsterm.h (check_ns):
8600 * xterm.h (check_x):
8601 * w32term.h (check_w32): Likewise.
8602 * menu.c (Fx_popup_menu): Use check_window_system.
8603 * msdos.c (check_window_system): Define for MS-DOS.
8604 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8605 * w32fns.c (check_window_system): Likewise for MS-Windows.
8606 * xfns.c (check_window_system): Likewise for X.
8607 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8608 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8610 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8612 Prefer < to > in range checks such as 0 <= i && i < N.
8613 This makes it easier to visualize quantities on a number line.
8614 This patch doesn't apply to all such range checks,
8615 only to the range checks affected by the 2013-03-24 change.
8616 This patch reverts most of the 2013-03-24 change.
8617 * alloc.c (xpalloc, Fgarbage_collect):
8618 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8619 * character.c (string_escape_byte8):
8620 * charset.c (read_hex):
8621 * data.c (cons_to_unsigned):
8622 * dispnew.c (update_frame_1):
8623 * doc.c (Fsubstitute_command_keys):
8624 * doprnt.c (doprnt):
8625 * editfns.c (hi_time, decode_time_components):
8626 * fileio.c (file_offset):
8627 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8628 * font.c (font_intern_prop):
8629 * frame.c (x_set_alpha):
8630 * gtkutil.c (get_utf8_string):
8631 * indent.c (check_display_width):
8632 * keymap.c (Fkey_description):
8633 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8635 * minibuf.c (read_minibuf_noninteractive):
8636 * process.c (wait_reading_process_output):
8637 * search.c (Freplace_match):
8638 * window.c (get_phys_cursor_glyph):
8639 * xdisp.c (redisplay_internal):
8640 * xsmfns.c (smc_save_yourself_CB):
8641 Prefer < to > for range checks.
8642 * dispnew.c (sit_for): Don't mishandle NaNs.
8643 This fixes a bug introduced in the 2013-03-24 change.
8644 * editfns.c (decode_time_components): Don't hoist comparison.
8645 This fixes another bug introduced in the 2013-03-24 change.
8647 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8649 * frame.h (struct frame): Drop scroll_bottom_vpos
8650 member becaue all real users are dead long ago.
8651 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8652 * xdisp.c (redisplay_internal): Adjust user.
8654 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8656 * nsmenu.m (showAtX:Y:for:): setLevel to
8657 NSPopUpMenuWindowLevel (Bug#13998).
8659 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8661 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8662 (ns_check_pending_open_menu): Declare.
8664 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8665 (x_activate_menubar): Update the menu with title that matches
8666 ns_get_pending_menu_title, and call
8667 ns_check_pending_openmenu (Bug#12698).
8668 (menuWillOpen:): New method.
8669 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8671 * nsterm.m (menu_will_open_state, menu_mouse_point)
8672 (menu_pending_title): New varaibles.
8673 (ns_get_pending_menu_title, ns_check_menu_open)
8674 (ns_check_pending_open_menu): New functions.
8676 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8678 * indent.c (current_column_bol_cache): Remove leftover which is not
8679 used in Fmove_to_column any more.
8680 (current_column, scan_for_column): Adjust users.
8681 * keyboard.c (last_point_position_buffer, last_point_position_window):
8682 Remove leftovers which are not used for recording undo any more.
8683 (command_loop_1, syms_of_keyboard): Adjust users.
8684 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8685 redisplay_window any more.
8686 (move_it_to): Adjust user.
8688 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8690 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8691 Update dependencies.
8693 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8695 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8696 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8699 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8701 * window.h (struct window): Replace hchild, vchild and buffer slots
8702 with a single slot 'contents'. This is possible because each valid
8703 window may have either the child window (in vertical or horizontal
8704 combination) or buffer to display (for the leaf window). Using that,
8705 a lot of operations to traverse and/or change window hierarchies may
8706 be simplified. New member horizontal is used to distinguish between
8707 horizontal and vertical combinations of internal windows.
8708 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8709 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8710 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8711 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8712 Use contents slot, not buffer, where appropriate.
8713 (wset_combination): New function.
8714 (wset_buffer): Add eassert.
8715 (Fframe_first_window): Simplify the loop reaching first window.
8716 (Fwindow_buffer): Use WINDOW_LEAF_P.
8717 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8718 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8719 (unshow_buffer): Convert initial debugging check to eassert.
8720 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8721 (make_parent_window, window_resize_check, window_resize_apply)
8722 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8723 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8724 Adjust to match struct window changes.
8725 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8726 (mark_window_cursors_off, count_windows, get_leaf_windows)
8727 (foreach_window_1): Simplify the loop.
8728 * alloc.c (mark_object): Do not check for the leaf window because
8729 internal windows has no glyph matrices anyway.
8730 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8731 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8732 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8733 (build_frame_matrix_from_window_tree, mirror_make_current)
8734 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8735 (update_window_tree, set_window_update_flags): Simplify the loop.
8736 (sync_window_with_frame_matrix_rows): Enforce live window.
8737 Use contents slot, not buffer, where appropriate.
8738 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8739 and WINDOW_HORIZONTAL_COMBINATION_P.
8740 (make_frame_visible_1): Simplify the loop.
8741 Use contents slot, not buffer, where appropriate.
8742 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8743 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8744 (expose_window_tree): Likewise.
8745 Use contents slot, not buffer, where appropriate.
8746 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8747 to avoid deleted windows. Use contents slot instead of buffer.
8748 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8749 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8750 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8751 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8753 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8755 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8756 identify the reasons for assertion violations in bug#14062 and
8758 (Fx_show_tip): Fix compilation error under
8759 "--enable-check-lisp-object-type". (Bug#14073)
8761 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8762 Reported by <rzl24ozi@gmail.com>.
8764 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8766 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8768 (unwind_with_echo_area_buffer): ...to restore it here.
8769 This is needed to ensure that...
8770 (redisplay_window): ...both window markers are valid here,
8771 which is verified by eassert.
8772 * editfns.c (save_excursion_save): Do not assume that
8773 selected_window always displays the buffer.
8774 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8777 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8779 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8782 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8784 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8786 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8788 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8789 since MinGW's w32api headers do. This avoids compiler warnings.
8791 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8794 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8796 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8798 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8800 * gtkutil.c (style_changed_cb): Check if frame is live and an
8801 X frame (Bug#14038).
8803 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8805 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8806 Define only for _WIN32_WINNT less than 0x0500.
8807 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8809 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8810 see its own definitions of 'struct timeval' and 'struct timezone'.
8812 Fix incompatibilities between MinGW.org and MinGW64 headers.
8813 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8815 * w32.c (REPARSE_DATA_BUFFER): Guard with
8816 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8818 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8820 * xterm.c: Include X11/XKBlib.h
8821 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8823 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8825 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8827 * blockinput.h (input_blocked_p): Likewise.
8828 * bytecode.c (exec_byte_code): Likewise.
8829 * callproc.c (call_process_kill, call_process_cleanup)
8830 (Fcall_process): Likewise.
8831 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8832 (Fccl_execute_on_string): Likewise.
8833 * character.c (string_escape_byte8): Likewise.
8834 * charset.c (read_hex): Likewise.
8835 * cm.c (calccost): Likewise.
8836 * data.c (cons_to_unsigned): Likewise.
8837 * dired.c (directory_files_internal, file_name_completion):
8839 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8840 (sit_for): Likewise.
8841 * doc.c (Fsubstitute_command_keys): Likewise.
8842 * doprnt.c (doprnt): Likewise.
8843 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8844 * emacsgtkfixed.c: Likewise.
8845 * fileio.c (file_offset, Fwrite_region): Likewise.
8846 * floatfns.c (Fexpt, fmod_float): Likewise.
8847 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8849 * font.c (font_intern_prop): Likewise.
8850 * frame.c (x_set_alpha): Likewise.
8851 * gtkutil.c (get_utf8_string): Likewise.
8852 * indent.c (check_display_width): Likewise.
8853 * intervals.c (create_root_interval, rotate_right, rotate_left)
8854 (split_interval_right, split_interval_left)
8855 (adjust_intervals_for_insertion, delete_node)
8856 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8857 (merge_interval_right, merge_interval_left, copy_intervals)
8858 (set_intervals_multibyte_1): Likewise.
8859 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8860 * keymap.c (Fkey_description): Likewise.
8861 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8862 * lread.c (openp, read_integer, read1, string_to_number):
8864 * menu.c (ensure_menu_items): Likewise.
8865 * minibuf.c (read_minibuf_noninteractive): Likewise.
8866 * print.c (printchar, strout): Likewise.
8867 * process.c (create_process, Faccept_process_output)
8868 (wait_reading_process_output, read_process_output, send_process)
8869 (wait_reading_process_output): Likewise.
8870 * profiler.c (make_log, handle_profiler_signal): Likewise.
8871 * regex.c (re_exec): Likewise.
8872 * regex.h: Likewise.
8873 * search.c (looking_at_1, Freplace_match): Likewise.
8874 * sysdep.c (get_child_status, procfs_ttyname)
8875 (procfs_get_total_memory): Likewise.
8876 * systime.h (EMACS_TIME_VALID_P): Likewise.
8877 * term.c (dissociate_if_controlling_tty): Likewise.
8878 * window.c (get_phys_cursor_glyph): Likewise.
8879 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8880 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8882 * xfns.c (Fx_window_property): Likewise.
8883 * xmenu.c (set_frame_menubar): Likewise.
8884 * xselect.c (x_get_window_property, x_handle_dnd_message):
8886 * xsmfns.c (smc_save_yourself_CB): Likewise.
8887 * xterm.c (x_scroll_bar_set_handle): Likewise.
8889 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8891 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8892 to be optional or nil. Adjust comment and convert it to docstring.
8893 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8894 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8896 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8898 Static checking by GCC 4.8-20130319.
8899 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8900 * process.c (Fset_process_datagram_address)
8901 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8902 * xdisp.c (get_char_face_and_encoding):
8903 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8904 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8905 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8907 2013-03-24 Ken Brown <kbrown@cornell.edu>
8909 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8910 fix compilation on 64-bit Cygwin, where underscores are not
8911 automatically prepended.
8913 * w32term.c (w32_initialize): Silence compiler warning.
8915 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8917 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8918 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8919 variables, to save and restore frame dimensions.
8920 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8921 after returning from a 'fullscreen' configuration.
8922 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8923 to avoid races between the main thread and the input thread.
8925 * w32term.h (struct w32_output): New members normal_width,
8926 normal_height, normal_top, normal_left, and prev_fsmode.
8927 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8928 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8931 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8932 'fullscreen' parameter. Always record previous width and height
8933 of the frame, except when switching out of maximized modes, so
8934 that they could be restored correctly, instead of resetting to the
8935 default frame dimensions. Send SC_RESTORE command to the frame,
8936 unless we are going to send SC_MAXIMIZE, to restore the frame
8937 resize hints in the mouse pointer shown by the window manager.
8940 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8942 * lisp.h (get_frame_param): Adjust conditions for prototype
8945 2013-03-22 Ken Brown <kbrown@cornell.edu>
8947 * unexcw.c: Drop unneeded inclusion of w32common.h.
8948 (report_sheap_usage): Declare.
8949 (read_exe_header): Add magic numbers for x86_64.
8950 (fixup_executable): Fix printf format specifier for unsigned long
8953 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8955 * frame.h (struct frame): Put menu_bar_window under #ifdef
8956 because this member is not needed when X toolkit is in use.
8957 (fset_menu_bar_window):
8958 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8959 (free_glyphs, update_frame):
8960 * xdisp.c (expose_frame): Likewise.
8961 (display_menu_bar): Likewise. Remove redundant eassert.
8962 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8965 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8967 Use functions and constants to manipulate Lisp_Save_Value objects.
8968 This replaces code that used macros and strings and token-pasting.
8969 The change makes the C source a bit easier to follow,
8970 and shrinks the Emacs executable a bit.
8971 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8972 (make_save_value): Change 1st arg from string to enum. All callers
8975 (mark_object): Use if, not #if, for GC_MARK_STACK.
8976 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8977 (XSAVE_OBJECT): Now functions, not macros.
8978 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8979 the constant was never used.
8980 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8981 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8982 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8983 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8985 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8986 type3 with a single member save_type. All uses changed.
8987 (save_type, set_save_pointer, set_save_integer): New functions.
8988 * print.c (PRINTX): Remove.
8990 * alloc.c: Remove redundant static declarations.
8992 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8994 * window.h (struct window): Convert left_col, top_line, total_lines
8995 and total_cols from Lisp_Objects to integers. Adjust comments.
8996 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8998 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8999 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9000 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9001 Adjust users where appropriate.
9003 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9005 * frame.h (struct frame): Drop resx and resy because the same data is
9006 available from window system-specific output context. Adjust users.
9007 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9008 New functions to provide defaults when no window system available.
9009 (FRAME_RES_X, FRAME_RES_Y): New macros.
9010 (NUMVAL): Move from xdisp.c.
9011 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9012 (Ffont_face_attributes, Fopen_font):
9013 * image.c (gs_load):
9014 * w32font.c (fill_in_logfont):
9015 * xdisp.c (calc_pixel_width_or_height):
9016 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9017 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9019 2013-03-20 Kenichi Handa <handa@gnu.org>
9021 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9022 to 1 (temporary workaround until a bug related to ASCII
9023 optimization is fixed).
9025 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9027 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9028 Signal error if window is not internal. Adjust docstring.
9029 (delete_all_child_windows): Use combination_limit to save the buffer.
9030 (Fset_window_configuration): Adjust accordingly.
9031 * print.c (syms_of_print): Initialize debugging output not here...
9032 (init_print_once): ...but in a new function here.
9033 * lisp.h (init_print_once): Add prototype.
9034 * emacs.c (main): Add call to init_print_once. Adjust comments.
9036 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9038 * window.c (window_resize_check, window_resize_apply)
9039 (window_from_coordinates, recombine_windows, set_window_buffer)
9040 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9041 (Fsplit_window_internal, Fdelete_window_internal)
9042 (freeze_window_starts): Use bool for booleans.
9043 * window.h (window_frame_coordinates, resize_frame_windows)
9044 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9046 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9048 * dispnew.c (bitch_at_user): Use `user-error'.
9050 2013-03-17 Ken Brown <kbrown@cornell.edu>
9052 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9053 as return type of image_background. (Bug#13981)
9054 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9056 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9058 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9059 (ns_select): Don't return with result uninitialized.
9061 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9064 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9066 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9067 directories. If filename is nil, get directory name (Bug#13932).
9068 Use getFilename and getDirectory.
9069 (getFilename, getDirectory): New methods for EmacsSavePanel and
9071 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9073 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9075 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9077 2013-03-15 Kenichi Handa <handa@gnu.org>
9079 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9080 (adjust_after_replace): Make it back to static. Delete the third
9081 arg text_at_gap_tail. Cancel the code for handling it.
9083 * coding.h (struct coding_system): New member eol_seen.
9085 * coding.c (detect_ascii): New function.
9086 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9087 when the source bytes are actually scanned. On detecting for
9088 coding_category_utf_8_auto, call detect_ascii instead of scanning
9089 source bytes directly.
9090 (produce_chars): Call insert_from_gap with the new arg 0.
9091 (encode_coding): Likewise.
9092 (decode_coding_gap): Control ASCII optimization by the variable
9093 disable_ascii_optimization instead of #ifndef .. #endif.
9094 Deccode EOL format according to coding->eol_seen.
9095 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9098 * lisp.h (adjust_after_replace): Cancel externing it.
9099 (insert_from_gap): Adjust prototype.
9101 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9103 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9104 FULLSCREEN_MAXIMIZED. (Bug#13935)
9106 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9108 * region-cache.c (find_cache_boundary, move_cache_gap)
9109 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9110 Simplify debugging check and convert to eassert. Adjust comment.
9111 (pp_cache): Put under ENABLE_CHECKING.
9113 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9115 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9116 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9118 (w32fullscreen_hook): If the frame is visible, reset
9119 f->want_fullscreen flag after changing the frame size. If the
9120 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9123 2013-03-13 Daniel Colascione <dancol@dancol.org>
9125 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9126 too so that these builds can use Cygwin's file conversion
9127 functions. (We've been building and linking cygw32.o all along
9128 and just not using it.)
9130 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9132 File synchronization fixes (Bug#13944).
9133 * Makefile.in (LIB_FDATASYNC): New macro.
9135 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9136 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9137 Don't worry about HAVE_FSYNC, since a substitute fsync is
9138 available if the system lacks one.
9139 (Fwrite_regin): Retry fsync if interrupted.
9141 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9143 * w32term.c (w32_read_socket): If the Emacs frame is being
9144 activated, call w32fullscreen_hook, to make sure the new frame
9145 dimensions are in effect. (Bug#13937)
9147 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9149 * xdisp.c (init_iterator): Simplify because both character and byte
9150 positions are either specified or -1. Add eassert. Adjust comment.
9151 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9152 character and byte positions can be obtained from marker.
9154 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9156 Static checking by Sun C 5.12.
9157 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9158 * bytecode.c (exec_byte_code):
9159 * dispnew.c (init_display):
9161 * fileio.c (Fsubstitute_in_file_name):
9162 * keyboard.c (Fevent_convert_list):
9163 * keymap.c (Fsingle_key_description):
9164 * term.c (maybe_fatal, fatal):
9165 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9166 * xsmfns.c (Fhandle_save_session):
9167 Omit unreachable code.
9168 * keymap.c (map_keymap_char_table_item): Cast void * to
9169 a function pointer type; the C Standard requires this.
9171 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9172 Include <sys/param.h> unconditionally, as that works elsewhere and
9173 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9174 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9177 See ChangeLog.12 for earlier changes.
9183 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9185 This file is part of GNU Emacs.
9187 GNU Emacs is free software: you can redistribute it and/or modify
9188 it under the terms of the GNU General Public License as published by
9189 the Free Software Foundation, either version 3 of the License, or
9190 (at your option) any later version.
9192 GNU Emacs is distributed in the hope that it will be useful,
9193 but WITHOUT ANY WARRANTY; without even the implied warranty of
9194 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9195 GNU General Public License for more details.
9197 You should have received a copy of the GNU General Public License
9198 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.