1 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
4 when the image cache is not yet allocated. (Bug#16509)
6 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8 * buffer.c (Fkill_buffer): When killing an indirect buffer,
9 re-attach intervals to its base buffer (Bug#16502).
10 * intervals.c (set_interval_object): Move from here...
11 * intervals.h (set_interval_object): ... to here. Fix comments.
13 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
15 Avoid undefined behavior by initializing buffer redisplay bit.
16 Problem reported by Dmitry Antipov in
17 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
18 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
20 Revert some of the CANNOT_DUMP fix (Bug#16494).
21 * lread.c (init_lread): Fix typo: NILP, not !NILP.
23 2014-01-19 Eli Zaretskii <eliz@gnu.org>
25 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
26 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
27 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
28 they are replaced by macros that expand into direct calls to the
29 corresponding functions from GDI32.DLL.
30 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
31 variables in the Cygwin build, they are unused.
33 2014-01-19 K. Handa <handa@gnu.org>
35 * composite.c (composition_update_it): Fix previous change.
37 2014-01-18 Eli Zaretskii <eliz@gnu.org>
39 Fix file name handling on MS-Windows 9X.
40 * w32.c (maybe_load_unicows_dll): New function.
42 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
43 on, to make sure we can convert file names to and from UTF-8 on
44 Windows 9X. This fixes a failure to start up because Emacs cannot
45 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
47 * w32font.c [WINDOWSNT]: Include w32.h.
48 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
49 of implementing the same stuff.
50 Remove now unused g_b_init_is_windows_9x.
52 * w32.h (maybe_load_unicows_dll): Add prototype.
54 2014-01-17 Eli Zaretskii <eliz@gnu.org>
56 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
57 switch to single keyboard. Prevents daemon crashes when a new
58 client connects while we show a TTY menu in an existing client.
61 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
63 Fix MinGW64 porting problem with _setjmp.
64 Reported by Eli Zaretskii in:
65 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
66 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
67 the old _setjmp and _longjmp. All uses changed.
69 2014-01-13 Daniel Colascione <dancol@dancol.org>
71 * textprop.c (Fremove_list_of_text_properties): Correctly
72 handle reaching the end of the interval tree. (Bug#15344)
74 2014-01-13 Martin Rudalics <rudalics@gmx.at>
76 * xdisp.c (resize_mini_window): Round height to a multiple of
77 frame's line height. Fix bug in calculation of window start
80 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
82 * macfont.m: Include termchar.h.
83 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
84 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
85 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
86 *_WITH_GC_* to take face and f as parameters.
87 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
88 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
90 2014-01-13 Daniel Colascione <dancol@dancol.org>
92 Fix menu item updating in the presence of the Unity global menu
95 * gtkutil.h (xg_have_tear_offs): Add frame parameter
96 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
98 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
99 updating menus; explain why.
100 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
101 problem it's supposed to solve and it interferes with detecting
102 the presence of a global menu.
103 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
106 2014-01-11 K. Handa <handa@gnu.org>
108 * composite.c (composition_update_it): Fix indexing of
109 LGSTRING_CHAR (Bug#15984).
111 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
113 * unexw32.c (_start) [__MINGW64__]: Define to __start.
115 2014-01-11 Eli Zaretskii <eliz@gnu.org>
117 * xdisp.c (try_window_id): Don't use this function's optimizations
118 if overlays in the buffer displayed by the window have changed
119 since last redisplay. (Bug#16347)
120 (message_dolog): Fix indentation.
122 2014-01-11 Martin Rudalics <rudalics@gmx.at>
124 * frame.c (frame_resize_pixelwise): Fix doc-string.
126 2014-01-10 Martin Rudalics <rudalics@gmx.at>
128 Fix handling of internal borders (Bug#16348).
129 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
130 internal border width from pixel width of windows.
131 (change_frame_size_1): Don't return early when frame's pixel
132 size changes - we still have to record the new sizes in the
134 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
135 also when toolbar gets larger.
136 * window.c (check_frame_size): Include internal_border_width in
138 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
139 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
140 non-toolkit/non-GTK version clear internal border.
141 * xterm.c (x_clear_under_internal_border): New function for
142 non-toolkit/non-GTK version.
143 (x_after_update_window_line): In non-toolkit/non-GTK version
145 (handle_one_xevent, x_set_window_size): Call
146 x_clear_under_internal_border in non-toolkit/non-GTK version.
147 * xterm.h (x_clear_under_internal_border): Extern it.
149 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
151 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
152 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
155 2014-01-06 Eli Zaretskii <eliz@gnu.org>
157 * xdisp.c (redisplay_window): Don't skip window redisplay if the
158 last value of point is not equal to buffer's point. (Bug#16129)
160 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
163 * nsterm.h (updateCollectionBehavior): Rename from
164 updateCollectionBehaviour. All uses changed.
166 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
167 * Makefile.in (SETFATTR): New macro.
168 (temacs$(EXEEXT)): Use it.
170 2014-01-04 Martin Rudalics <rudalics@gmx.at>
172 Fix maximization behavior on Windows (Bug#16300).
173 * w32fns.c (w32_fullscreen_rect): Don't handle
174 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
175 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
176 of SetWindowPos. Restore last placement also when leaving
177 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
178 but the FULLSCREEN_BOTH case.
180 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
183 * data.c (arithcompare_driver):
184 * fileio.c (Fcar_less_than_car):
185 * fns.c (internal_equal):
186 * frame.c (delete_frame):
187 * lisp.h (enum More_Lisp_Bits):
189 Avoid C99 constructs that don't work in C89.
190 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
191 to port to C89, which doesn't have 'long long'.
192 (count_trailing_zero_bits): Use them.
194 2014-01-03 Chong Yidong <cyd@gnu.org>
196 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
198 2014-01-02 Martin Rudalics <rudalics@gmx.at>
200 Further adjust frame/window scrollbar width calculations.
201 * window.c (apply_window_adjustment): Set
202 windows_or_buffers_changed.
203 (Fwindow_scroll_bars): Return actual scrollbar width.
204 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
205 For non-toolkit builds again use 14 as minimum width and set
206 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
207 * xterm.c (XTset_vertical_scroll_bar): Take width from
208 WINDOW_SCROLL_BAR_AREA_WIDTH.
209 (x_new_font): Rename wid to unit. Base calculation of new
210 scrollbar width on toolkit used and make it analogous to that of
211 x_set_scroll_bar_default_width.
212 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
213 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
215 * w32term.c (w32_set_vertical_scroll_bar): Take width from
216 WINDOW_SCROLL_BAR_AREA_WIDTH.
217 (x_new_font): Make it correspond to changes in xterm.c.
219 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
221 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
222 This is a cleaner way to fix the MinGW-w64 porting problem.
223 Check for INTPTR_MAX misconfiguration.
225 2014-01-01 Eli Zaretskii <eliz@gnu.org>
227 * search.c (newline_cache_on_off, find_newline): In indirect
228 buffers, use the newline cache of the base buffer.
230 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
231 buffer, invalidate the caches of its base buffer. (Bug#16265)
233 * indent.c (width_run_cache_on_off, compute_motion): In indirect
234 buffers, use the width-run cache of the base buffer.
236 * xdisp.c (redisplay_window): When the window displays an indirect
237 buffer, and the character widths in the display table have
238 changed, invalidate the width-run cache of the corresponding base
241 * fileio.c (Finsert_file_contents): When invalidating the newline
242 cache, consider the case of inserting into indirect buffer.
244 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
245 In indirect buffers, use the paragraph cache of the base buffer.
247 2013-12-31 Martin Rudalics <rudalics@gmx.at>
249 * window.c (grow_mini_window): Fix last change.
251 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
253 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
255 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
257 * w32term.c (w32_initialize): Use LCID and LOWORD.
259 * w32proc.c (create_child): Use pid_t for 5th argument.
260 (IsValidLocale): Don't provide prototype for MinGW64.
261 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
262 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
264 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
265 MinGW64 doesn't support.
267 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
269 * w32.c (set_named_security_info): New function.
270 (acl_set_file): Fall back on set_named_security_info if
271 set_file_security fails.
272 (g_b_init_set_named_security_info_w)
273 (g_b_init_set_named_security_info_a): New static variables.
274 (globals_of_w32): Initialize them to zero.
275 (set_named_security_info): Set them to non-zero if the
276 corresponding API is available.
277 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
280 2013-12-31 Martin Rudalics <rudalics@gmx.at>
282 Some more fixes following pixelwise resize changes including one
284 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
285 of frame_resize_pixelwise.
286 * widget.c (pixel_to_text_size): New function.
287 (update_wm_hints): Have size hints respect value of
288 frame_resize_pixelwise.
289 (EmacsFrameResize): Alway process resize requests pixelwise.
290 * window.c (grow_mini_window): Make sure mini window is at least
292 * xdisp.c (display_menu_bar): Make sure menubar extends till
294 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
295 (x_set_tool_bar_lines): Calculate pixelwise.
296 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
297 frame_resize_pixelwise.
299 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
301 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
302 variables not used there.
304 2013-12-30 Eli Zaretskii <eliz@gnu.org>
306 * w32.c (sys_umask): New function. (Bug#16299)
308 2013-12-30 Martin Rudalics <rudalics@gmx.at>
310 * dispnew.c (change_frame_size_1): Take old width of root window
311 from that window's pixel width. (Bug#16284)
313 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
315 Plain copy-file no longer chmods an existing destination (Bug#16133).
316 * fileio.c (realmask): Now a static var, not a local.
317 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
318 Remove arg STATPTR. All uses changed.
319 (Fcopy_file): Do not alter permissions of existing destinations,
320 unless PRESERVE-PERMISSIONS (renamed from
321 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
322 Avoid race when testing for existing destinations and for
323 when input and output files are the same.
324 If changing the group fails, adjust both default and
325 preserved permissions so that access is not granted to the
327 (Fset_default_file_modes, init_fileio): Update realmask.
328 (Fdefault_file_modes): Use realmask instead of calling umask.
330 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
332 Fix pipe bug with OS X emacs --daemon (Bug#16262).
333 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
334 flags on the daemon pipe ends before execing.
336 2013-12-28 Eli Zaretskii <eliz@gnu.org>
338 * w32fns.c (Fx_create_frame): Error out if called from a TTY
341 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
343 * callproc.c (Vexec_path): Document that exec-directory is in it.
345 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
347 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
350 2013-12-27 Chong Yidong <cyd@gnu.org>
352 * data.c (Fsymbol_function): Doc fix.
354 2013-12-26 Martin Rudalics <rudalics@gmx.at>
356 Some more tinkering with Bug#16051.
357 * window.c (resize_frame_windows): Don't let the size of the
358 root window drop below the frame's default character size.
359 Never ever delete any subwindows - let the window manager do the
362 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
363 of toolbar lines needed when they exceed the height of the root
365 (unwind_create_frame_1): New function.
366 (Fx_create_frame): Generally inhibit calling the window
367 configuration change hook here. Remove extra call to
368 change_frame_size - it's not needed when we don't run the
369 configuration change hook.
371 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
373 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
374 On my Fedora 19 platform the core dumps were so big that
375 my desktop became nearly catatonic.
376 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
377 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
378 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
379 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
381 * conf_post.h (__has_feature): New macro, if not already defined.
382 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
383 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
385 2013-12-25 Eli Zaretskii <eliz@gnu.org>
387 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
388 is a file name. (Bug#16252)
390 2013-12-25 Chong Yidong <cyd@gnu.org>
392 * keyboard.c (Voverriding_terminal_local_map):
393 (Voverriding_local_map): Doc fix.
395 * keymap.c (Vemulation_mode_map_alists): Doc fix.
397 2013-12-24 Eli Zaretskii <eliz@gnu.org>
399 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
400 file name when it is submitted to ShellExecute. Simplify code.
401 Don't test DOCUMENT for being a string, as that is enforced by
402 CHECK_STRING. Doc fix.
404 2013-12-23 Eli Zaretskii <eliz@gnu.org>
406 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
407 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
408 redisplay_tool_bar does. Improve and fix commentary.
409 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
410 limits of the glyph matrices. (Bug#16051)
411 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
412 only when the new size is different from the old one, and the new
413 size can be achieved given the frame height.
415 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
417 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
419 2013-12-23 Glenn Morris <rgm@gnu.org>
421 * lread.c (Fload): Mention load-prefer-newer in doc.
423 2013-12-22 Martin Rudalics <rudalics@gmx.at>
425 Handle Bug#16207 by being more restrictive when running hooks.
426 * window.c (unwind_change_frame): New function.
427 (Fset_window_configuration): Don't run configuration change hook
428 while the frame configuration is unsafe. Call select_window
431 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
433 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
435 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
437 * nsterm.h: Declare EmacsColor category.
439 * nsterm.m (NSColor): Implement EmacsColor category.
440 (ns_get_color): Use colorUsingDefaultColorSpace.
441 (ns_get_color, ns_term_init): Use colorForEmacsRed.
443 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
445 2013-12-21 Eli Zaretskii <eliz@gnu.org>
447 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
448 having the PNG_NORETURN attribute, to avoid compiler warning in
451 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
453 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
455 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
456 fringe background extension.
457 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
458 because they are now always the same as `left' and `width',
459 respectively. Remove code for the case that `width' and
460 `sb_width' are different.
462 2013-12-20 Martin Rudalics <rudalics@gmx.at>
464 Remove scroll_bar_actual_width from frames.
465 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
466 * frame.c (Fscroll_bar_width): Return scroll bar area width.
467 (x_figure_window_size):
468 * nsterm.m (x_set_window_size):
469 * widget.c (set_frame_size):
470 * w32term.c (x_set_window_size):
471 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
472 scroll_bar_actual_width.
474 Convert scroll_bar members to integers on Windows.
475 * w32term.h (struct scroll_bar): Convert top, left, width,
476 height, start, end and dragging to integers.
477 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
479 * w32term.c (w32_set_scroll_bar_thumb)
480 (w32_scroll_bar_handle_click): Remove XINT conversions for
481 scroll_bar members. Treat bar->dragging as integer.
482 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
483 first element. Remove XINT conversions for scroll_bar members.
484 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
485 Remove XINT conversions for scroll_bar members.
487 Fix assignment for new window total sizes.
488 * window.c (Fwindow_resize_apply_total): Assign values for
491 2013-12-20 Chong Yidong <cyd@gnu.org>
493 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
494 argument to `append'.
496 2013-12-19 Eli Zaretskii <eliz@gnu.org>
498 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
499 current text face, for extending the face of the display margins.
502 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
505 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
507 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
510 * nsterm.m (Qfile, Qurl): New.
511 (EV_MODIFIERS2): New macro.
512 (EV_MODIFIERS): Use EV_MODIFIERS2.
513 (ns_term_init): Remove font and color from DND, does not work on
514 newer OSX, and other ports don't have them.
515 (performDragOperation:): Handle modifiers used during drag.
516 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
517 Remove global Lisp variables used to communicate with ns-win.el.
518 Remove font and color handling.
519 (syms_of_nsterm): Defsym Qfile and Qurl.
521 2013-12-19 Anders Lindgren <andlind@gmail.com>
523 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
524 (ns_constrain_all_frames, x_set_offset): Remove assignment to
526 (updateFrameSize:, windowWillResize:toSize:): Add trace.
527 (constrainFrameRect): Remove special case nr_screens == 1.
528 Don't constrain size to size of view.
530 * nsterm.h (ns_output): Remove dont_constrain.
532 2013-12-19 Anders Lindgren <andlind@gmail.com>
534 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
536 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
538 Minor fixes for recent openp changes.
539 * lisp.h (GCPRO7): New macro.
540 * lread.c (openp): Use bool for boolean; all callers changed.
541 Protect save_string from GC. Don't assume that file descriptors
542 are nonzero. Redo save_mtime comparison to avoid bogus GCC
543 warning about uninitialized variable.
545 2013-12-18 Eli Zaretskii <eliz@gnu.org>
547 * w32fns.c (emacs_abort): Use intptr_t as argument of
548 INT_BUFSIZE_BOUND, to avoid compiler warnings.
550 2013-12-18 Glenn Morris <rgm@gnu.org>
552 * lread.c (Fload): Pass load_prefer_newer to openp.
553 Don't bother checking mtime if openp already did it.
554 (openp): Add `newer' argument, to check all suffixes
555 and find the newest file.
556 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
557 * callproc.c (call_process):
558 * charset.c (load_charset_map_from_file):
559 * emacs.c (init_cmdargs):
560 * image.c (x_create_bitmap_from_file, x_find_image_file):
562 * lread.c (Flocate_file_internal):
563 * process.c (Fformat_network_address):
564 * sound.c (Fplay_sound_internal):
565 * w32.c (check_windows_init_file):
566 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
568 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
570 2013-12-17 Eli Zaretskii <eliz@gnu.org>
572 * w32.c (getloadavg): Don't index samples[] array with negative
573 indices. Recover from wall-clock time being set backwards.
575 * w32term.c (w32_initialize): Declare the argument of
576 set_user_model as const.
578 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
579 (w32_menu_show): Constify some arguments passed to MessageBox.
581 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
582 to initialize Lisp objects.
584 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
585 initialize Lisp objects.
587 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
588 use variables used only on X under that condition.
590 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
591 variables not used there.
593 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
595 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
596 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
598 2013-12-16 Eli Zaretskii <eliz@gnu.org>
600 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
601 code, revealed in presence of R2L characters, character
602 compositions, and display vectors. A better fix for Bug#16148.
603 (extend_face_to_end_of_line): Don't reference tool_bar_window in
604 GTK and NS builds, they don't have this member of struct frame.
606 * dispextern.h (struct composition_it): Correct a comment for the
609 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
611 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
612 This prevents a compilation error on C compilers that do not
613 default functions to return 'int' if not declared. Also, add
614 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
615 since it now uses inline functions.
617 2013-12-16 Eli Zaretskii <eliz@gnu.org>
619 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
620 display margins on mode line, header line, and in the frame's
621 tool-bar window. (Bug#16165)
623 2013-12-16 Andreas Schwab <schwab@suse.de>
625 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
627 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
629 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
632 2013-12-16 Martin Rudalics <rudalics@gmx.at>
634 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
636 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
638 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
639 intended to find bogus pointers in font objects (Bug#16140).
640 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
641 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
642 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
643 Disable for MS-Windows due to Bug#15876; apparently this
644 requires more or less substantial changes in fontset code.
645 * xfont.c (xfont_close):
646 * xftfont.c (xftfont_close): Call x_display_info_for_display
647 to check whether 'Display *' is valid (Bug#16093 and probably
650 2013-12-15 Eli Zaretskii <eliz@gnu.org>
652 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
653 Reported by Juanma Barranquero <lekktu@gmail.com>.
655 * process.c (Fprocess_send_eof): Don't crash if someone tries to
656 open a pty on MS-Windows. (Bug#16152)
658 * emacs.c (decode_env_path): Fix bogus comparison against
659 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
661 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
663 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
664 (Fx_file_dialog): Add parentheses around && to silence warning.
666 * w32term.c (construct_drag_n_drop): Remove unused local variable.
668 2013-12-15 Eli Zaretskii <eliz@gnu.org>
670 * xdisp.c (extend_face_to_end_of_line): Extend background of
671 non-default face in margin areas as well. (Bug#16151)
672 (display_line): Call extend_face_to_end_of_line for continued
673 lines as well, if the display margins have non-zero width.
674 (set_glyph_string_background_width): When needed, set the
675 extends_to_end_of_line_p flag on glyph strings to be drawn in
676 margin areas, not only in the text area.
678 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
681 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
683 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
684 Don't worry about verify_error being t, since it has to be a list.
686 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
688 Use bool for boolean, focusing on headers.
689 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
690 No need to include <stdbool.h>, since conf_post.h does it now.
691 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
692 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
693 (SET_PER_BUFFER_VALUE_P):
694 * ccl.c, ccl.h (setup_ccl_program):
695 * ccl.h (CHECK_CCL_PROGRAM):
696 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
697 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
698 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
699 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
700 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
701 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
702 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
703 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
704 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
705 (CHARSET_FAST_MAP_SET):
706 * coding.c (decode_coding_ccl, encode_coding_ccl):
707 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
708 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
709 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
710 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
711 (decode_coding_c_string):
712 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
713 * conf_post.h (has_attribute):
714 * dispextern.h (trace_redisplay_p):
715 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
716 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
717 (SET_GLYPH_FROM_CHAR_GLYPH):
718 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
719 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
720 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
721 (cursor_in_mouse_face_p):
722 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
723 (blank_row, prepare_desired_row)
724 (build_frame_matrix_from_leaf_window, make_current)
725 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
726 (update_window, scrolling_window, update_frame_line):
727 * disptab.h (GLYPH_FOLLOW_ALIASES):
728 * editfns.c (Fformat):
729 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
730 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
731 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
732 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
733 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
734 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
736 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
737 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
738 (FRAME_MOUSE_UPDATE):
739 * fringe.c (Fdefine_fringe_bitmap):
740 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
741 (x_create_bitmap_from_xpm_data, xpm_load_image):
742 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
743 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
744 (MERGE_INTERVAL_CACHE):
745 * keymap.h (KEYMAPP):
746 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
747 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
748 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
749 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
750 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
751 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
752 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
753 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
754 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
755 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
756 (SETUP_BUFFER_SYNTAX_TABLE):
757 * systime.h (timespec_valid_p):
758 * term.c (save_and_enable_current_matrix):
759 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
760 * xdisp.c (in_display_vector_p, display_tool_bar_line)
761 (redisplay_internal, try_window_reusing_current_matrix)
762 (sync_frame_with_window_matrix_rows, try_window_id)
763 (display_menu_bar, display_tty_menu_item, display_mode_line)
764 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
765 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
766 * xmenu.c (xmenu_show):
767 * xterm.c (use_xim, x_term_init):
768 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
769 (struct x_bitmap_record):
770 Use bool for booleans.
771 * ccl.c (struct buffer_text):
772 * ccl.h (struct ccl_program):
773 * charset.h (struct charset):
775 * coding.h (struct iso_2022_spec, struct coding_system):
776 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
777 (struct glyph_string, struct face, struct face_cache)
778 (struct bidi_string_data, struct bidi_it)
779 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
781 * editfns.c (Fformat):
782 * frame.h (struct frame):
783 * fringe.c (struct fringe_bitmap):
784 * intervals.h (struct interval):
785 * keyboard.h (struct kboard):
786 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
787 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
788 (struct Lisp_Buffer_Local_Value, union specbinding):
789 * macfont.m (struct macfont_info):
790 * process.h (struct Lisp_Process):
791 * termchar.h (struct tty_display_info):
792 * window.h (struct window):
793 * xterm.h (struct x_output):
794 Use bool_bf for boolean bit-fields.
795 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
797 * ccl.h (struct ccl_program): Remove unused members private_state,
798 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
800 (struct ccl_spec): Remove unused members cr_carryover,
802 * conf_post.h: Include <stdbool.h>.
804 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
805 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
806 Surround statement macro with proper 'do { ... } while (false)' brackets.
807 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
808 Args must now be expressions; all callers changed.
809 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
810 (PRODUCE_GLYPHS): Simplify use of boolean.
811 * fileio.c (Fcopy_file):
812 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
813 * lisp.h (UNGCPRO): Return void, not int.
814 (FOR_EACH_TAIL): Use void expression, not int expression.
815 * region-cache.c: Reindent.
816 * region-cache.h: Copy comments from region-cache.c, to fix
817 incorrect remarks about booleans.
819 2013-12-14 Eli Zaretskii <eliz@gnu.org>
821 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
822 when character at point is displayed from a display vector.
825 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
827 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
828 now a list of certificate validation checks that will abort a
829 connection with an error.
830 (Fgnutls_boot): Document it and use it.
832 2013-12-14 Martin Rudalics <rudalics@gmx.at>
834 * w32term.c (w32_enable_frame_resize_hack): New variable.
835 (x_set_window_size): Use it to hack frame resizing on Windows
838 2013-12-14 Eli Zaretskii <eliz@gnu.org>
840 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
841 Windows-specific code to w32.c. Change error message text to
842 match that of Posix platforms.
844 * w32.c (w32_copy_file): New function, most of the code copied and
845 reworked from Fcopy_file. Improve error handling. Plug memory
846 leak when errors are thrown. Support file names outside of the
847 current codepage. (Bug#7100)
849 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
851 * lread.c (load_path_default): Prototype.
853 2013-12-13 Glenn Morris <rgm@gnu.org>
855 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
857 (load-path-default): Remove `changed' argument.
858 Do not set dump_path permanently. Simplify.
859 (init_lread): Simplify.
860 (syms_of_lread): Remove dump_path.
862 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
864 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
865 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
866 2013-12-12 font-related change to avoid Bug#16128, which
867 is quite hard to fix without even more substantial changes.
869 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
871 * font.c (font_close_object): Check for live frame (Bug#16128).
873 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
875 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
876 Return ptrdiff_t, not int, since it's a buffer size.
877 Reindent/reparen some macros to a more Gnuish style.
879 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
881 Avoid undefined behavior with huge regexp interval counts.
882 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
883 since it's now specialized to interval counts. All uses changed.
884 Do not assume wrapraound on signed integer overflow.
885 (regex_compile): Simplify based on the above changes.
887 2013-12-12 Eli Zaretskii <eliz@gnu.org>
889 Support file names on MS-Windows that use characters outside of
890 the current system codepage. (Bug#7100)
892 * w32.c (get_file_security, set_file_security)
893 (create_symbolic_link): Separate pointers and boolean flags for
894 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
895 non-zero, else the former.
896 (codepage_for_filenames, filename_to_utf16, )
897 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
899 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
901 (normalize_filename): Lose the DBCS code, now works on UTF-8.
902 Accept only one argument; all callers changed.
903 (dostounix_filename): Remove the second argument, now works in
904 UTF-8. All callers changed.
905 (parse_root): Lose DBCS code.
906 (get_long_basename, w32_get_short_filename, init_environment)
907 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
908 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
909 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
910 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
911 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
912 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
914 (ansi_encode_filename): New function.
915 (get_emacs_configuration, get_emacs_configuration_options):
917 (add_volume_info, GetCachedVolumeInformation): Run the input file
918 name through unixtodos_filename, to ensure it is stored and
919 referenced in canonical form.
920 (get_volume_info): Lose the DBCS code, now works in UTF-8.
921 (logon_network_drive, sys_link, utime): Improve error handling.
922 (sys_access): New function.
923 (hashval, generate_inode_val): Unused functions deleted.
924 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
925 (check_windows_init_file): Convert error message from UTF-8 to
926 ANSI codepage, for display in the message box.
927 (globals_of_w32): Set w32_unicode_filenames according to the OS
930 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
931 w32_unicode_filenames is non-zero, ANSI mode otherwise.
932 (syms_of_w32term): Declare w32-unicode-filenames.
934 * w32proc.c (new_child, delete_child): Remove code that handled
935 unused pending_deletion and input_file members of the child struct.
936 (create_child, sys_spawnve): Convert all file names to ANSI
937 codepage. Use ANSI APIs explicitly; forcibly fail if any file
938 name cannot be encoded in ANSI codepage. Don't use
939 unixtodos_filename, mirror slashes by hand.
940 (record_infile, record_pending_deletion): Functions deleted.
941 (Fw32_short_file_name): Call w32_get_short_filename instead of
944 * w32notify.c (add_watch): Work in Unicode mode when
945 w32_unicode_filenames is non-zero, ANSI mode otherwise.
946 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
947 instead, do the same with Lisp primitives.
949 * w32fns.c (file_dialog_callback, Fx_file_dialog)
950 (Fsystem_move_file_to_trash, Fw32_shell_execute)
951 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
952 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
953 (Fw32_shell_execute): Improve error reporting.
954 (Fdefault_printer_name): Ifdef away for Cygwin.
956 * w32.h (struct _child_process): Remove input_file and
957 pending_deletion members that are no longer used.
958 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
959 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
960 (ansi_encode_filename): New and updated prototypes.
962 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
964 (unexec): Don't use dostounix_filename, it expects a file name in
965 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
968 * fileio.c (Ffile_name_directory, file_name_as_directory)
969 (directory_file_name, Fexpand_file_name)
970 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
971 arguments of dostounix_filename.
972 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
973 use MAX_UTF8_PATH for size of file-name strings.
974 (emacs_readlinkat): Build an explicitly unibyte string for file
976 (syms_of_fileio) <file-name-coding-system>:
977 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
979 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
980 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
981 directories to UTF-8.
982 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
983 environment, and each element of the input PATH, to UTF-8.
985 * dired.c (file_attributes): Use build_unibyte_string explicitly
986 to make Lisp strings from user and group names.
988 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
991 * coding.c (decode_file_name, encode_file_name): New functions.
993 * termcap.c (tgetent): Adapt to the change in arguments of
996 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
999 * msdos.c (dostounix_filename, init_environment): Adapt to the
1000 change in arguments of dostounix_filename.
1002 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1003 [WINDOWSNT]: Encode file names passed to the image libraries in
1006 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1007 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1009 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1010 arguments of dostounix_filename.
1012 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1014 * font.h (struct font_entity) [HAVE_NS]: New field to record
1015 font driver which was used to create this entity.
1016 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1017 frame where the font was opened.
1018 (font_close_object): Add prototype.
1019 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1020 (font_close_object): Not static any more. Lost frame arg.
1021 Adjust comment and users.
1022 * alloc.c (cleanup_vector): Call font_close_object to adjust
1023 per-frame font counters correctly. If HAVE_NS, also call
1024 driver-specific cleanup for font-entity objects.
1025 * ftfont.c (ftfont_open):
1026 * nsfont.m (nsfont_open):
1027 * w32font.c (w32font_open_internal):
1028 * xfont.c (xfont_open):
1029 * xftfont.c (xftfont_open): Save frame pointer in font object.
1030 * macfont.m (macfont_open): Likewise.
1031 (macfont_descriptor_entity): Save driver pointer to be able
1032 to call its free_entity routine when font-entity is swept.
1033 * ftxfont.c (ftxfont_open): Add eassert because frame
1034 pointer should be saved by ftfont_driver.open.
1036 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1038 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1039 input polling is used. This is still meaningful for Cygwin, see
1040 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1041 * keyboard.c (poll_for_input_1, input_polling_used): Define
1043 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1044 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1045 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1046 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1047 (face_for_char): Likewise. Rearrange eassert and return ASCII
1048 face for CHAR_BYTE8_P.
1049 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1051 2013-12-11 Ken Brown <kbrown@cornell.edu>
1053 * dispextern.h (erase_phys_cursor):
1054 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1056 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1058 * nsterm.m (x_free_frame_resources):
1059 * term.c (tty_free_frame_resources):
1060 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1061 face cache because it's implied by free_frame_faces anyway.
1062 * w32term.c (x_free_frame_resources): Likewise. Do not call
1063 free_frame_faces twice.
1065 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1067 * editfns.c (Fformat_time_string): Mention %F in the doc.
1069 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1071 * window.c (resize_frame_windows): Don't return immediately when
1072 the root window's size doesn't change - the minibuffer window
1073 may still have to be repositioned/resized.
1074 * xfns.c (Fx_create_frame): Always change the frame size after
1075 initializing the frame's faces.
1076 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1077 change_frame_size should already have done it.
1078 (x_new_font): Assign new tool- and menu-bar heights.
1079 (x_set_window_size_1): Account for tool- and menu-bar heights
1080 (Bug#16013). Don't set pixel sizes since change_frame_size
1081 should already have done it.
1083 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1085 Remove the option of using libcrypto.
1086 * Makefile.in (LIB_CRYPTO): Remove.
1087 (LIBES): Don't use it.
1089 2013-12-11 Juri Linkov <juri@jurta.org>
1091 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1092 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1094 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1096 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1097 drawn tool bar items (Bug#16058).
1098 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1100 2013-12-09 Ken Brown <kbrown@cornell.edu>
1102 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1104 * lisp.h (get_frame_param): Adjust conditions for prototype
1107 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1109 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1110 Avoid unused macro warning if configured --without-xft.
1112 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1114 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1116 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1118 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1120 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1122 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1124 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1126 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1128 Use libcrypto's checksum implementations if available, for speed.
1129 * Makefile.in (LIB_CRYPTO): New macro.
1132 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1133 The macro didn't conform to C99 due to type mismatch,
1134 which caused compilation failure with Sun C 5.12,
1135 and it was confusing anyway. Include window.h to declare
1136 redisplay_other_windows.
1138 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1140 * window.c (set_window_buffer): Update mode line (bug#16084).
1142 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1144 Fix minor problems found by static checking.
1145 * keyboard.c (poll_for_input_1, input_polling_used):
1146 Define only if HAVE_NTGUI.
1147 * xmenu.c (popup_activate_callback): Omit unnecessary
1148 check against USE_X_TOOLKIT, which must be defined here anyway.
1149 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1152 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1154 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1156 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1158 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1160 * nsterm.m (x_set_window_size): Remove fprintf.
1161 (init): Define always. Set applicationDidFinishLaunchingCalled
1163 (applicationDidFinishLaunching:):
1164 Set applicationDidFinishLaunchingCalled.
1165 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1168 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1170 Pixel resize changes for NS (Bug#16049).
1171 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1172 height/width. row/cols are locals.
1173 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1174 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1175 (windowWillResize): Remove gsextra. Calculate extra as in
1177 (x_new_font): Don't change frame size if fullscreen.
1178 Change size pixelwise.
1180 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1181 comment in xfns.c. Change to pixelwise call.
1183 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1185 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1188 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1190 * xterm.c (input_signal_count): Remove.
1191 (x_dispatch_event): Define unconditionally.
1192 (x_make_frame_visible): Process X events until the frame
1193 is really visible (Bug#16027).
1194 * xterm.h (x_dispatch_event): Declare unconditionally.
1196 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1198 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1200 * nsterm.m (x_set_window_size): Handle pixelwise.
1202 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1204 * w32term.c (x_new_font):
1205 * xterm.c (x_new_font): Calculate new frame size from new font
1208 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1210 * lisp.h (FOR_EACH_TAIL): New macro.
1211 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1213 * window.c (select_window): Call second wset_redisplay before we change
1214 selected_window (bug#16034).
1216 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1218 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1220 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1222 * w32xfns.c: Include window.h, to avoid a compiler warning.
1224 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1226 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1227 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1228 window_scroll takes care of it.
1229 (Fset_window_point, Fdelete_other_windows_internal)
1230 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1231 (Fsplit_window_internal, Fdelete_window_internal)
1232 (Fresize_mini_window_internal, Fset_window_configuration)
1233 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1234 cause redisplay instead of forcing a complete redisplay.
1235 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1236 we're only affecting the selected_window.
1238 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1240 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1241 directional control characters. Update type and category
1242 determination according to the UBA from Unicode v6.3.
1243 (bidi_category_t): New category EXPLICIT_FORMATTING.
1245 * dispextern.h (bidi_type_t): Update to include new bidirectional
1246 properties introduced with Unicode v6.3. (Bug#16043)
1248 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1250 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1253 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1255 * font.c (font_list_entities): Remove dummy assignment.
1256 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1257 used on graphic displays only. Remove unused 'font_encoder' member.
1258 (struct font_bitmap): Remove unused 'extra' member.
1259 * nsfont.m (nsfont_open):
1260 * w32font.c (w32font_open_internal):
1261 * ftfont.c (ftfont_get_bitmap): Adjust users.
1263 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1265 Use bool for boolean.
1266 * tparam.c (tparam1):
1267 * undo.c (record_point, record_property_change):
1268 Use bool for boolean, for local vars that are always true or false.
1270 Minor integer overflow fixes (Bug#16033).
1271 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1272 This improves on the previous fix to this function.
1273 (window_resize_check): When summing up pixel counts, don't rely on
1274 undefined behavior if the sum overflows.
1276 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1278 * window.c (Fset_window_new_pixel): Don't choke at negative
1279 argument value (Bug#16033).
1281 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1282 to avoid crash in window_box_height.
1284 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1285 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1287 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1289 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1291 Minor integer overflow fixes.
1292 * window.c (Fset_window_new_pixel, grow_mini_window):
1293 * xdisp.c (Fwindow_text_pixel_size):
1294 Avoid undefined behavior on signed integer overflow.
1295 * xfns.c (x_set_mouse_color):
1296 Check that drag shape fits in 'unsigned', since that's what X wants.
1298 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1300 Improve reporting of fatal exception on MS-Windows.
1301 * w32fns.c (my_exception_handler): New function.
1302 (globals_of_w32fns): Set it up as the unhandled exception
1303 handler. Initialize exception code and address to zeros.
1304 (emacs_abort): If the exception code and address are available,
1305 print them at the beginning of the backtrace. Fix the format of
1306 printing addresses (was producing 0x0x12345678 on XP).
1309 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1311 * eval.c (Fbacktrace__locals): New function.
1312 (syms_of_eval): Defsubr it.
1314 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1316 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1317 Define here to unify between...
1318 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1319 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1321 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1323 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1325 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1326 fringe background extension.
1327 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1328 because they are now always the same as `left' and `width',
1329 respectively. Remove code for the case that `width' and
1330 `sb_width' are different.
1332 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1334 Fix minor problems found by static checking.
1335 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1336 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1337 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1339 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1341 * image.c (imagemagick_compute_animated_image): Don't crash if we
1342 have an animation with different-sized images (bug#15313).
1344 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1346 Remove some unused items introduced during pixelwise change.
1347 * window.c (window_resize_total_check): Remove unused function.
1348 * xdisp.c (remember_mouse_glyph): Remove unused label.
1349 (Ftool_bar_height): Move declaration inside #if.
1350 * xterm.c (x_set_window_size): Don't use r and c.
1352 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1354 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1357 * window.c (Fset_window_configuration): Comment out unused variables.
1359 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1361 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1363 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1365 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1367 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1368 HAVE_GNUTLS3 (Bug#16001).
1370 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1371 if interrupts are deferred (Bug#15801).
1373 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1375 Support resizing frames and windows pixelwise.
1376 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1377 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1378 (struct glyph_matrix): Replace window_left_col and
1379 window_top_line by window_pixel_left and window_pixel_top.
1380 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1382 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1383 (draw_window_divider, move_it_to, x_draw_right_divider)
1384 (x_draw_bottom_divider, change_frame_size): Add or fix
1386 * dispnew.c (change_frame_size_1): Change prototype.
1387 (adjust_glyph_matrix, required_matrix_width)
1388 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1389 values instead of lines and columns.
1390 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1391 WINDOW_TOTAL_FRINGE_WIDTH.
1392 (handle_window_change_signal, do_pending_window_change)
1393 (init_display): Adjusts calls of change_frame_size.
1394 (change_frame_size, change_frame_size_1): Handle pixelwise
1396 * frame.c (Qright_divider_width, Qbottom_divider_width):
1398 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1399 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1400 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1401 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1403 (set_frame_param): New function.
1404 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1405 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1406 (Ffringe_width, Fborder_width, Fright_divider_width)
1407 (Fbottom_divider_width): New functions, defsubr them.
1408 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1409 New argument pixelwise.
1410 (struct frame_parm_table): New members Qright_divider_width and
1411 Qbottom_divider_width.
1412 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1413 (x_report_frame_params): Handle Qright_divider_width and
1414 Qbottom_divider_width.
1415 (x_set_right_divider_width, x_set_bottom_divider_width):
1417 (frame_resize_pixelwise): New option.
1418 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1419 new_pixelwise, right_divider_width and bottom_divider_width;
1420 remove total_lines; rename text_lines, text_cols, new_text_lines
1421 and new_text_cols to text_height, text_width, new_height and
1422 new_width respectively.
1423 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1424 FRAME_TEXT_WIDTH respectively.
1425 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1426 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1427 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1429 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1430 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1431 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1432 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1433 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1434 (FRAME_TOTAL_COLS_ARG): Remove macro.
1435 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1436 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1437 (x_wm_set_size_hint): Handle frame pixel sizes.
1438 * indent.c (compute_motion, Fcompute_motion):
1439 Call window_body_width instead of window_body_cols.
1440 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1441 (make_lispy_position): Handle right and bottom dividers.
1442 (Fsuspend_emacs): Pixelize call of change_frame_size.
1443 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1444 * lisp.h: Extern set_frame_param.
1445 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1447 (Fx_create_frame): Add entry for vertical_drag_cursor.
1448 Pixelize call of change_frame_size.
1449 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1450 * nsterm.m (ns_update_window_end): Optionally draw right
1452 (x_set_window_size): Add argument pixelwise.
1453 Call check_frame_size and change_frame_size with pixelwise zero.
1454 (ns_draw_window_divider): New function.
1455 (ns_redisplay_interface): Add ns_draw_window_divider.
1456 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1457 (x_new_font): Call x_set_window_size with pixelwise zero.
1458 * print.c (print_object): For a window print its sequence
1460 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1461 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1462 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1463 (w32_createwindow): Use scroll bar area width.
1464 (w32_wnd_proc): Handle bottom divider width.
1465 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1466 (Fx_create_frame): Default divider width parameters.
1467 Caclulate sizes pixelwise. Add vertical drag cursor support.
1468 (x_create_tip_frame): Default divider widths to zero.
1469 Pixelize call to change_frame_size.
1470 (Fx_show_tip): Add handling of divider widths. Pixelize window
1472 (Fw32_frame_rect): New function.
1473 (frame_parm_handler w32_frame_parm_handlers): Add divider
1475 (Vx_window_vertical_drag_shape): Add variable.
1476 * w32inevt.c (resize_event, maybe_generate_resize_event):
1477 Pixelize change_frame_size calls.
1478 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1480 * w32term.c (w32_draw_window_divider): New function.
1481 (x_update_window_end): Handle right divider.
1482 (w32_draw_fringe_bitmap, x_scroll_run)
1483 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1484 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1485 Calculate new frame sizes pixelwise.
1486 (x_new_font): Pixelize call to x_set_window_size.
1487 (x_check_fullscreen): Pixelize call to change_frame_size.
1488 (x_set_window_size_1, x_set_window_size): New argument
1489 pixelwise. Calculate pixelwise.
1490 (x_wm_set_size_hint): Use scroll bar area width.
1491 (w32_redisplay_interface): Add w32_draw_window_divider.
1492 * w32term.h (struct w32_output): Add vertical drag cursor.
1493 * widget.c (set_frame_size, update_wm_hints)
1494 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1496 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1497 * window.c (sequence_number): Restore.
1498 (Fwindow_pixel_width, Fwindow_pixel_height)
1499 (Fwindow_mode_line_height, Fwindow_header_line_height)
1500 (window_pixel_to_total, Frun_window_scroll_functions)
1501 (Fset_window_new_pixel, window_resize_apply_total)
1502 (Fwindow_resize_apply_total): New functions.
1503 (window_body_height, window_body_width): Rename from
1504 window_body_lines. New argument PIXELWISE.
1505 Calculate pixelwise.
1506 (Fwindow_body_height, Fwindow_body_width): New argument
1508 (coordinates_in_window, window_relative_x_coord): Use window's
1509 pixel width instead of total width.
1510 (replace_window, recombine_windows): Initialize pixel values.
1511 (resize_root_window, resize_frame_windows, grow_mini_window)
1512 (shrink_mini_window): New argument PIXELWISE.
1513 Calculate pixelwise.
1514 (Fdelete_other_windows_internal, adjust_window_margins)
1515 (window_resize_check, window_resize_apply)
1516 (Fdelete_window_internal, Fresize_mini_window_internal)
1517 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1518 (check_frame_size): Rename arguments. New argument PIXELWISE.
1519 Calculate pixelwise.
1520 (set_window_buffer): Make samebuf bool. Run configuration change
1521 hook only if buffer changed.
1522 (Fset_window_buffer): Rewrite doc-string.
1523 (make_window): Initialize new_pixel slot.
1524 (Fwindow_resize_apply): Check pixel size of root window.
1525 (Fsplit_window_internal): Call 2nd argument pixel_size.
1526 Calculate pixelwise.
1527 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1529 (save_window_data): New slots frame_text_width,
1530 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1531 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1533 (Fcurrent_window_configuration, Fset_window_configuration)
1534 (save_window_save, compare_window_configurations): Handle new
1535 slots in save_window_data and saved_window.
1536 (Fset_window_scroll_bars): Fix doc-string.
1537 (window_resize_pixelwise): New variable.
1538 (coordinates_in_window, Fcoordinates_in_window_p):
1540 (make_parent_window): Adjust sequence_number.
1541 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1543 * window.h (struct window): New members new_pixel, pixel_left,
1544 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1545 (wset_new_pixel): New function.
1546 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1547 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1548 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1549 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1550 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1551 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1552 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1553 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1554 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1555 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1556 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1557 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1558 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1559 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1560 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1562 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1563 (window_body_width, check_frame_size): Adapt external declarations.
1564 * xdisp.c (last_max_ascent): New integer.
1565 (window_text_bottom_y): Handle bottom divider.
1566 (window_box_width, window_box_height): Calculate pixelwise.
1567 (get_glyph_string_clip_rects): Handle right divider.
1568 (remember_mouse_glyph): When windows are resized pixelwise
1569 proceed with width and height set to 1.
1570 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1572 (move_it_to): Calculate and return maximum x position
1574 (Fwindow_text_pixel_size): New function.
1575 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1576 (tool_bar_lines_needed): Rename to tool_bar_height.
1577 Calculate pixelwise.
1578 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1579 Calculate pixelwise.
1580 (redisplay_tool_bar): Calculate pixelwise.
1581 (redisplay_window): Calculate pixelwise. Handle dividers.
1582 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1583 (x_draw_vertical_border): Handle dividers.
1584 (define_frame_cursor1): Handle vertical drag cursor.
1585 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1586 (expose_window): Calculate pixelwise. Handle dividers.
1587 (init_xdisp): Initialize pixel values.
1588 * xfaces.c (Qwindow_divider): New face.
1589 (realize_basic_faces): Realize it.
1590 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1591 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1592 (x_set_scroll_bar_default_width): Default actual width to 16.
1593 (Fx_create_frame): Set sizes pixelwise.
1594 (x_create_tip_frame): Default divider widths to zero.
1595 Pixelize call of change_frame_size.
1596 (Fx_show_tip): Handle divider widths. Initial pixel position
1598 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1599 (Vx_window_vertical_drag_shape): New option.
1600 * xmenu.c (free_frame_menubar): Pixelize call of
1602 * xterm.c (x_draw_window_divider): New function.
1603 (x_update_window_end): Optionally draw right divider.
1604 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1605 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1606 (handle_one_xevent, x_new_font): Calculate pixelwise.
1607 (x_set_window_size_1, x_set_window_size): New argument
1608 pixelwise. Calculate pixelwise.
1609 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1610 (struct x_redisplay_interface): Add x_draw_window_divider.
1611 * xterm.h (struct x_output): Add vertical_drag_cursor.
1613 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1615 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1616 Set invisible frames's `redisplay' when a full redisplay is requested.
1617 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1618 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1619 (display_mode_lines): Set it here instead.
1621 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1623 * dispextern.h (set_window_update_flags): Remove.
1625 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1627 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1629 * xdisp.c (REDISPLAY_SOME_P): New macro.
1630 (redisplay_internal): Use it (bug#15999).
1631 (prepare_menu_bars, redisplay_window): Use it as well.
1633 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1635 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1637 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1638 (globals_of_w32font): Zero it out.
1639 (GetCharWidth32W_Proc): New function pointer.
1640 (get_char_width_32_w): New function.
1641 (compute_metrics): If get_glyph_outline_w returns an error, try
1642 get_char_width_32_w before declaring a failure. This avoids
1643 punishing raster (a.k.a. "bitmap") fonts by slowing down
1644 redisplay. (Bug#6364).
1646 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1648 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1649 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1650 highlight needs to be redisplayed. (Bug#15913)
1652 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1654 Fix minor problems found by static checking.
1655 * buffer.h (struct buffer_text, struct buffer):
1656 * frame.h (struct frame):
1657 * window.h (struct window):
1658 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1659 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1660 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1661 no-longer-valid use of HAVE_MENUS.
1662 * xdisp.c (propagate_buffer_redisplay): Now static.
1664 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1666 * xmenu.c (Fmenu_or_popup_active_p):
1667 * window.c (Fset_window_configuration):
1668 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1669 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1670 * fns.c (Fyes_or_no_p):
1671 * editfns.c (Fmessage_box, Fmessage_or_box):
1672 * alloc.c (make_save_ptr_ptr):
1673 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1675 * window.c (Fset_window_configuration): Move select_window later.
1677 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1679 Refine redisplay optimizations to only redisplay *some* frames/windows
1680 rather than all of them.
1681 * xdisp.c (REDISPLAY_SOME): New constant.
1682 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1683 (bset_redisplay, bset_update_mode_line): New functions.
1684 (message_dolog): Use bset_redisplay.
1685 (clear_garbaged_frames): Use fset_redisplay.
1686 (echo_area_display): Use wset_redisplay.
1687 (buffer_shared_and_changed): Remove.
1688 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1689 frame titles. Compute the actual set of windows redisplayed.
1690 Don't update frame titles and menu bars for frames that don't need to
1692 (propagate_buffer_redisplay): New function.
1694 (redisplay_internal): Use it. Be more selective in the set of windows
1695 we redisplay. Propagate windows_or_buffers_changed to
1696 update_mode_lines a bit later to simplify the code.
1697 (mark_window_display_accurate_1): Reset window and buffer's
1699 (redisplay_window): Do nothing if neither the window nor the buffer nor
1700 the frame needs redisplay.
1701 * window.h (struct window): Add `redisplay' field.
1702 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1703 (redisplay_other_windows, window_list): New declarations.
1704 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1705 (window_list): Not static any more.
1706 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1707 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1708 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1709 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1710 * frame.h (struct frame): Add `redisplay' field.
1711 Move `external_menu_bar' bitfield next to other bit-fields.
1712 (SET_FRAME_GARBAGED): Use fset_redisplay.
1713 (SET_FRAME_VISIBLE): Don't garbage the frame;
1714 Use redisplay_other_windows.
1715 * buffer.h (struct buffer): Add `redisplay' field.
1716 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1717 (modify_overlay): Use bset_redisplay.
1718 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1720 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1722 Support w32 file notifications in batch mode.
1723 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1724 invalid (which happens in batch mode). If non-interactive, call
1725 handle_file_notifications to store file notification events in the
1726 input queue. (Bug#15933)
1728 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1730 * w32inevt.c (handle_file_notifications): Now external, not static.
1732 * w32term.h (handle_file_notifications): Provide prototype.
1734 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1735 init_crit, since init_display, which does that otherwise, is not
1738 2013-11-27 Glenn Morris <rgm@gnu.org>
1740 * Makefile.in ($(lispsource)/international/charprop.el): New.
1741 (emacs$(EXEEXT)): Depend on charprop.el.
1743 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1745 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1746 deleting portions of the buffer under non-nil REPLACE argument.
1749 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1750 directory, watch it and not its parent.
1751 (add_watch): Allow empty string in FILE.
1753 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1755 * window.c (Fset_window_start, window_resize_apply)
1756 (window_scroll): Reset window_end_valid (Bug#15957).
1758 2013-11-27 Glenn Morris <rgm@gnu.org>
1760 * Makefile.in (leimdir): Now in lisp source directory.
1761 ($(leimdir)/leim-list.el): Just use ../leim .
1762 * epaths.in (PATH_DUMPLOADSEARCH):
1763 * lread.c (load_path_default):
1764 * nsterm.m (ns_load_path): No more leim directory.
1766 2013-11-26 Andreas Schwab <schwab@suse.de>
1768 * .gdbinit (xgettype): Add cast.
1770 2013-11-26 Glenn Morris <rgm@gnu.org>
1772 Preload leim-list.el.
1773 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1774 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1775 is a single directory.
1777 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1779 bool-vector-subsetp is now the normal direction (Bug#15912).
1780 * data.c (Fbool_vector_subsetp): Test whether the first argument
1781 is a subset of the second one, not the reverse. Add doc string.
1783 Fix minor problems found by static checking.
1784 * lread.c (load_path_default): Now static.
1785 * textprop.c (text_property_stickiness): Be consistent about the
1786 test used when deciding whether to consider the previous character.
1787 This simplifies the code a bit.
1789 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1791 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1793 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1794 (syms_of_frame): Don't defsubr them.
1796 2013-11-25 Glenn Morris <rgm@gnu.org>
1798 * lread.c (load_path_default): Change the sense of the argument.
1799 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1800 from dump_path. When it is not, avoid checking dump_path twice.
1802 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1803 uninstalled dump_path against installed Vload_path. (Bug#15964)
1805 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1807 Export get_pos_property to Elisp.
1808 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1809 (syms_of_editfns): Export it to Elisp.
1811 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1813 2013-11-23 Romain Francoise <romain@orebokech.com>
1815 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1816 initialization here ...
1817 (syms_of_fileio): ... from here.
1819 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1821 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1822 Please use --enable-check-lisp-object-type.
1824 2013-11-23 Glenn Morris <rgm@gnu.org>
1826 * process.c (get_process): Explicit error for dead buffers.
1828 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1830 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1832 2013-11-23 Glenn Morris <rgm@gnu.org>
1834 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1835 * lread.c (load_path_check): Take path to check as argument.
1836 (load_path_default): New, split from init_lread.
1837 (init_lread): Move calc of default load-path to load_path_default.
1838 Empty elements in EMACSLOADPATH now stand for the default.
1839 (load-path): Doc fix.
1840 * emacs.c (decode_env_path): Add option to treat empty elements
1841 as nil rather than ".".
1842 * callproc.c (init_callproc_1, init_callproc):
1843 * image.c (Vx_bitmap_file_path):
1844 * lisp.h (decode_env_path):
1845 * lread.c (Vsource_directory):
1846 Update for new argument spec of decode_env_path.
1848 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1850 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1851 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1853 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1855 Fix some dependency problems that cause unnecessary recompiles.
1856 Problem reported by RMS in
1857 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1858 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1859 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1860 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1861 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1862 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1863 (boostrap-clean): No need to remove stamp-oldxmenu.
1865 Fix recently introduced bool vector overrun.
1866 This was due to an optimization that went awry.
1867 Reported by Glenn Morris in
1868 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1869 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1870 for empty vectors, undoing the 2013-11-18 change.
1871 * data.c (bool_vector_binop_driver): Rely on this.
1872 Fix bug that occasionally overran the destination.
1873 * lisp.h (struct Lisp_Bool_vector): Document this.
1875 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1877 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1880 * nsterm.m (init, run, stop:): Comment out for now, does not work
1883 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1885 * charset.c (syms_of_charset): Don't read past end of string.
1887 2013-11-19 Glenn Morris <rgm@gnu.org>
1889 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1891 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1893 Add hooks to run on gaining/losing focus. (Bug#15029)
1894 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1895 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1896 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1898 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1900 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1901 The old names predated the API change that put destination at end.
1903 Improve API of recently-added bool vector functions (Bug#15912).
1904 The old API had (bool-vector-count-matches A B)
1905 and (bool-vector-count-matches-at A B I), which gave the
1906 misleading impression that the two functions were variants, one
1907 with a location I. The new API has (bool-vector-count-population A)
1908 and (bool-vector-count-consecutive A B I) to make the distinction
1909 clearer. The first function no longer has a B argument, since the
1910 caller can easily determine the number of nils if the length and
1911 number of ts is known.
1912 * data.c (Fbool_vector_count_population): Rename from
1913 bool_vector_count_matches, and accept just 1 argument.
1914 (Fbool_vector_count_consecutive): Rename from
1915 Fbool_vector_count_matches_at.
1917 Always allocate at least one bits_word per bool vector.
1918 See Daniel Colascione in:
1919 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1920 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1921 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1922 * lisp.h (struct Lisp_Bool_vector): Document this.
1924 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1926 * insdel.c (invalidate_buffer_caches): New function, consolidated
1927 from part of prepare_to_modify_buffer.
1928 (insert_from_gap, prepare_to_modify_buffer):
1929 * coding.c (code_convert_region, code_convert_string):
1930 Call invalidate_buffer_caches. (Bug#15841)
1932 * lisp.h (invalidate_buffer_caches): Add prototype.
1934 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1936 * w32term.c (x_update_window_end): Don't invalidate the entire
1937 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1938 highlight needs to be redisplayed. (Bug#15913)
1940 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1942 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1944 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1946 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1947 while we are using Vprin1_to_string_buffer.
1949 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1950 after inserting the description string. (Bug#15907)
1952 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1954 * data.c: Work around bogus GCC diagnostic about shift count.
1955 Reported by Eli Zaretskii in
1956 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1957 (pre_value): New function.
1958 (count_trailing_zero_bits): Use it.
1960 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1962 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1963 assume C macros are not supported even under -g3 in these old GCC
1966 2013-11-15 Leo Liu <sdl.web@gmail.com>
1968 * minibuf.c (Ftry_completion, Fall_completions)
1969 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1971 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1973 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1974 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1975 This avoids placing unnecessary constants into the Emacs code.
1977 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1979 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1980 for Cygwin w32 build.
1982 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1983 for Cygwin w32 build. (Bug#15892)
1985 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1987 Simplify, port and tune bool vector implementation.
1988 * alloc.c (bool_vector_exact_payload_bytes)
1989 (bool_vector_payload_bytes): Remove.
1990 (bool_vector_fill): Return its argument.
1991 * alloc.c (bool_vector_fill):
1993 * print.c (print_object):
1994 Simplify by using bool_vector_bytes.
1995 * alloc.c (make_uninit_bool_vector):
1996 New function, broken out from Fmake_bool_vector.
1997 (Fmake_bool_vector): Use it. Use tail call.
1998 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1999 * data.c (BITS_PER_ULL): New constant.
2000 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2001 if long long versions don't exist.
2002 (shift_right_ull): New function.
2003 (count_one_bits_word): New function, replacing popcount_bits_word
2004 macro. Don't assume that bits_word is no wider than long long.
2005 (count_one_bits_word, count_trailing_zero_bits):
2006 Don't assume that bits_word is no wider than long long.
2007 * data.c (bool_vector_binop_driver, bool_vector_not):
2008 * fns.c (Fcopy_sequence):
2010 Create an uninitialized destination, to avoid needless work.
2011 (internal_equal): Simplify.
2012 (Ffillarray): Prefer tail call.
2013 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2014 contain at least one word.
2015 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2016 chars are narrower than ints.
2017 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2018 * fns.c (Fcopy_sequence):
2020 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2021 Don't try to port to hosts where bits_word values have holes; the
2022 code wouldn't work there anyway. Verify this assumption, though.
2023 (bool_vector_bytes): New function.
2024 (make_uninit_bool_vector): New decl.
2025 (bool_vector_fill): Now returns Lisp_Object.
2027 * xfns.c (xic_create_fontsetname):
2028 * xrdb.c (gethomedir): Prefer tail calls.
2030 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2032 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2033 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2035 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2036 that requires a return value.
2037 (Fset_buffer_modified_p): Take advantage of this change to do
2040 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2042 * buffer.c (Frestore_buffer_modified_p): Sync it with
2043 Fset_buffer_modified_p.
2044 (Fforce_mode_line_update): New function, moved from subr.el.
2045 (Fset_buffer_modified_p): Use them.
2046 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2048 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2050 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2051 This avoids undefined behavior when subtracting pointers into
2052 different aways. On my platform it also makes the code a tad
2053 smaller and presumably faster.
2055 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2057 * keyboard.c (command_loop_1): Use region-extract-function.
2058 * insdel.c (Qregion_extract_function): Not static any more (can we
2059 stop pretending that these vars can benefit from being marked static?).
2061 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2063 * search.c (find_newline): If buffer text is relocated during the
2064 "dumb loop", adjust C pointers into buffer text to follow suit.
2067 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2069 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2070 for conversion (Bug#15837).
2072 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2074 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2075 for the entire range of inserted characters. (Bug#15841)
2077 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2079 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2081 (realize_default_face): Remove assignment to distant-foreground if
2082 unspecified (Bug#15815).
2084 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2086 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2087 cache-long-scans disabled, since we don't want to call
2088 prepare_to_modify_buffer (in insert_1_both) for each message we
2091 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2092 from buffer.c. Improve commentary to the buffer field setter
2095 * buffer.c (bset_cache_long_scans): Static function deleted.
2096 Improve commentary to the buffer field setter functions.
2097 (init_buffer_once): Default for cache-long-scans changed to t.
2100 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2102 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2104 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2105 This bug was introduced in my 2013-06-21 change, and caused
2106 struct Lisp_Sub_Char_Table objects to be given too many slots,
2107 which broke 'make -C admin/unidata'.
2109 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2111 Import changes from mac-port 4.5.
2112 * macfont.m (mac_font_copy_default_descriptors_for_language)
2113 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2114 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2115 (macfont_language_default_font_names): New.
2116 (macfont_list): Rearrange language/charset code.
2117 (macfont_close): Don't check for macfont_info->cache.
2118 (mac_ctfont_create_preferred_family_for_attributes): New font
2119 selection code, call
2120 mac_font_copy_default_name_for_charset_and_languages.
2121 (mac_font_copy_default_descriptors_for_language)
2122 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2124 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2126 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2128 Port to C11 aligned_alloc, and fix some integer overflows.
2129 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2130 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2131 and use of posix_memalign replaced with aligned_alloc.
2132 (aligned_alloc): New function, defined or declared as needed.
2133 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2134 Don't undef; configure.ac now does this.
2135 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2136 (calloc, aligned_alloc): Check for integer overflow.
2137 (aligned_alloc): Rename from memalign. All uses changed.
2138 (memalign): New function, an alias for aligned_alloc.
2140 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2142 * xdisp.c (redisplay_internal): Fix typo in last change.
2144 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2146 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2148 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2150 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2151 redisplay--mode-lines-cause.
2152 (redisplay_internal): Keep them uptodate. Remove redundant check of
2153 buffer_shared_and_changed.
2154 * *.[chm]: Number every assignment to update_mode_lines so we
2155 can track why it is set.
2157 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2159 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2161 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2163 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2164 can track why it is set.
2166 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2168 Integer-related fixes for term.c etc.
2169 * dispextern.h (face_tty_specified_color): New function.
2170 * term.c (turn_on_face): Don't rely on undefined behavior when
2171 assigning an out-of-range value to 'long'.
2172 Simplify test for toggling highlight.
2173 (tty_capable_p): Omit last two (unused) args. All callers changed.
2174 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2175 (read_menu_input, tty_menu_activate, tty_menu_show):
2176 * xfaces.c (x_supports_face_attributes_p)
2177 (tty_supports_face_attributes_p):
2178 Use bool for boolean. All callers changed.
2179 (tty_supports_face_attributes_p): Omit defaults for color indices;
2180 no longer needed. Simplify tail call.
2182 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2184 * xdisp.c (prepare_menu_bars): Mark static.
2185 * lisp.h (prepare_menu_bars): Don't declare.
2186 * xselect.c (x_handle_selection_clear):
2187 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2189 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2191 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2192 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2194 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2196 * keyboard.c (Fcommand_error_default_function): Rename from
2197 Fdefault_error_output.
2199 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2201 * keyboard.c (Fdefault_error_output): New function, extracted from
2203 (syms_of_keyboard): Use it for Vcommand_error_function.
2205 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2207 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2208 (init_eval): Use it to ensure handlerlist is non-NULL.
2209 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2210 (Fsignal): Adjust NULLness test of handlerlist.
2211 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2213 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2215 * callproc.c (call_process): Call prepare_to_modify_buffer before
2216 decoding text read from the sub-process, as the decoded stuff will
2217 be inserted into the buffer. This will invalidate the various
2218 caches maintained for the buffer. (Bug#15148)
2220 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2222 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2223 string of glyphless-char-display.
2225 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2227 * nsfns.m (ns_get_name_from_ioreg): New function.
2228 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2229 OSX >= 10.9. Use ns_get_name_from_ioreg.
2231 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2233 Simplify and port recent bool vector changes.
2234 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2235 only in this file. Use a more-efficient implementation if the
2236 second argument is a power of 2.
2237 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2238 Remove no-longer-necessary compile-time checks.
2239 (bool_vector_exact_payload_bytes): New function.
2240 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2241 exact payload changed to call the new function. Do not assume
2242 that the arg or result fits in ptrdiff_t.
2243 (bool_vector_fill): New function.
2244 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2246 (vroundup_ct): Don't assume arg fits in size_t.
2247 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2248 invoke set_category_set.
2249 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2250 All callers changed. Use bool_vector_set.
2251 * category.h (XCATEGORY_SET): Remove; no longer needed.
2252 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2254 * data.c (Faref): Use bool_vector_ref.
2255 (Faset): Use bool_vector_set.
2256 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2257 (Fbool_vector_not, Fbool_vector_count_matches)
2258 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2259 * fns.c (concat): Use bool_vector_ref.
2260 (Ffillarray): Use bool_vector_fill.
2261 (mapcar1): Use bool_vector_ref.
2262 (sxhash_bool_vector): Hash words, not bytes.
2263 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2264 a constant, since it's now used in #if.
2265 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2266 unsigned char on unusual architectures, so that we no longer
2267 assume that the number of bits per bits_word is a power of two or
2268 is a multiple of 8 or of CHAR_BIT.
2269 (Qt): Add forward decl.
2270 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2271 at least as strictly as bits_word.
2272 (bool_vector_data, bool_vector_uchar_data): New accessors.
2273 All data structure accesses changed to use them.
2274 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2275 (bool_vector_set): New functions.
2276 (bool_vector_fill): New decl.
2277 (ROUNDUP): Move to alloc.c as described above.
2279 Fix recent gnutls changes.
2280 * gnutls.c (Fgnutls_boot): Don't assume C99.
2281 * process.c (wait_reading_process_output): Fix typo in recent change.
2283 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2285 * process.c (wait_reading_process_output, read_process_output)
2286 (send_process): Check gnutls_state is not NULL.
2288 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2289 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2291 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2293 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2294 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2296 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2299 * nsfns.m (Fx_create_frame): Fix memory leak.
2301 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2302 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2303 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2305 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2307 * xdisp.c (message3_nolog, message_with_string): Encode the string
2308 before writing it to the terminal in a non-interactive session.
2310 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2311 sure we concatenate them into a unibyte string.
2313 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2314 resulting temporary name before returning it to the caller.
2315 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2316 is a unibyte string, convert NAME to a unibyte string to ensure
2317 that the result is also a unibyte string.
2319 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2320 create unibyte strings from default paths and directory/file
2323 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2326 * callproc.c (init_callproc): Use build_unibyte_string to make
2327 sure we create unibyte strings from default paths and
2328 directory/file names.
2330 * buffer.c (init_buffer): Don't store default-directory of
2331 *scratch* in multibyte form. The original problem which led to
2332 that is described in
2333 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2334 but it was solved long ago. (Bug#15260)
2336 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2338 Port to stricter C99 platforms.
2339 Especially, C99 prohibits nesting a struct X inside struct Y if
2340 struct X has a flexible array member.
2341 * alloc.c (struct sdata): New type.
2342 (sdata): Implement in terms of struct sdata.
2343 Remove u member; all uses replaced by next_vector, set_next_vector.
2344 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2345 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2346 (struct sblock): Rename first_data member to data, which is now
2347 a flexible array member. All uses changed.
2348 (next_vector, set_next_vector, large_vector_vec): New functions.
2349 (vector_alignment): New constant.
2350 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2351 (struct large-vector): Now merely a NEXT member, since the old approach
2352 ran afoul of stricter C99. All uses changed to use
2353 large_vector_vec or large_vector_offset.
2354 (large_vector_offset): New constant.
2355 * dispnew.c: Include tparam.h, for tgetent.
2356 Do not include term.h; no longer needed.
2357 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2358 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2359 (struct Lisp_Vector): Use a flexible array member for contents,
2360 instead of a union with a member that is an array of size 1.
2362 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2363 fact that the struct no longer contains a union.
2364 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2365 (struct Lisp_Save_Value, struct Lisp_Free):
2366 Use unsigned, not int, for spacers, to avoid c99 warning.
2367 (union specbinding): Use unsigned, not bool, for bitfield, as
2368 bool is not portable to pre-C99 hosts.
2370 2013-11-04 Glenn Morris <rgm@gnu.org>
2372 * emacs.c (usage_message): Mention that `-L :...' appends.
2374 2013-11-02 Glenn Morris <rgm@gnu.org>
2376 * Makefile.in (abs_builddir): Remove.
2377 (bootstrap_exe): Use relative filename.
2379 Use relative filenames in TAGS files.
2380 * Makefile.in (abs_srcdir): Remove it again.
2381 (.PHONY): Remove frc.
2382 (maintainer-clean): No more TAGS-LISP file.
2383 (TAGS): Pass relative file names to etags.
2384 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2386 * Makefile.in (abs_srcdir): New, set by configure.
2388 (maintainer-clean): Remove pointless echo. That should be in the
2389 top-level Makefile, if anywhere. Delete TAGS-LISP.
2390 (extraclean): No s/ and m/ directories for some time.
2391 (TAGS): Also depend on ctagsfiles3.
2392 Remove no-longer-defined S_FILE.
2393 Pass absolute filenames to etags once more.
2394 (TAGS-LISP): Replace lispdir with its expansion.
2395 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2396 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2398 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2400 * xfaces.c (check_lface_attrs, realize_default_face):
2401 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2402 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2404 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2406 * emacs.c (original_pwd): Remove global var by making it local.
2407 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2409 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2411 * xfaces.c: Declare color_distance.
2412 (QCdistant_foreground): New variable.
2413 (NEAR_SAME_COLOR_THRESHOLD): New define.
2414 (load_color2): New function.
2415 (load_color): Call load_color2.
2416 (load_face_colors): Call load_color2 and if distant-color is specified
2417 calculate distant and use distant-color if colors are near.
2418 (LFACE_DISTANT_FOREGROUND): New define.
2419 (merge_face_ref, Finternal_set_lisp_face_attribute)
2420 (Finternal_get_lisp_face_attribute)
2421 (x_supports_face_attributes_p): Handle distant-foreground similar to
2423 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2425 * dispextern.h (lface_attribute_index):
2426 Add LFACE_DISTANT_FOREGROUND_INDEX.
2428 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2430 * image.c (pbm_next_char): New function.
2431 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2432 (pbm_scan_number): Use it.
2433 (Qlibjpeg_version): New variable.
2434 (syms_of_image): DEFSYM and initialize it.
2436 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2438 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2440 2013-10-31 Glenn Morris <rgm@gnu.org>
2442 * emacs.c (original_pwd): New char.
2443 (main): If using --chdir, store original_pwd.
2444 (init_cmdargs): When setting Vinvocation_directory based on a
2445 relative argv[0], use original_pwd if set. (Bug#15768)
2447 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2449 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2451 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2453 * insdel.c: Fix minor problems found by static checking.
2454 (Qregion_extract_function): Now static.
2455 (prepare_to_modify_buffer_1): Remove unused locals.
2457 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2459 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2460 (syms_of_xdisp): Declare pre-redisplay-function.
2461 (markpos_of_region): Remove function.
2462 (init_iterator, compute_stop_pos, handle_face_prop)
2463 (face_before_or_after_it_pos, reseat_to_string)
2464 (get_next_display_element, window_buffer_changed)
2465 (redisplay_internal, try_cursor_movement, redisplay_window)
2466 (try_window_reusing_current_matrix, try_window_id, display_line)
2467 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2468 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2469 * window.h (struct window): Remove field `region_showing'.
2470 * dispextern.h (struct it): Remove region_beg/end_charpos.
2471 (face_at_buffer_position, face_for_overlay_string)
2472 (face_at_string_position): Update prototypes.
2473 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2474 (face_at_string_position): Remove `region_beg' and `region_end' args.
2475 * fontset.c (Finternal_char_font):
2476 * font.c (font_at, font_range): Adjust calls accordingly.
2477 * insdel.c (Qregion_extract_function): New var.
2478 (syms_of_insdel): Initialize it.
2479 (prepare_to_modify_buffer_1): Use it.
2481 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2483 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2484 * ftxfont.c (ftxfont_get_gcs):
2485 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2486 * xfaces.c (x_free_colors, x_free_dpy_colors)
2487 (x_create_gc, unload_color):
2488 * xselect.c (x_property_data_to_lisp):
2489 * xsettings.c (parse_settings):
2490 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2491 (get_bits_and_offset): Adjust definition.
2492 * frame.c (XParseGeometry): Adjust locals.
2493 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2494 * regex.h (toplevel): Likewise for reg_syntax_t.
2496 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2498 * eval.c (run_hook_with_args): Use FUNCTIONP.
2500 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2502 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2503 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2504 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2505 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2506 on MS-Windows anyway.
2507 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2508 (free_realized_face): ...adjust user.
2509 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2510 white relief pixels to -1.
2511 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2512 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2513 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2515 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2517 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2518 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2519 in practice now. All callers changed.
2521 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2523 * dispextern.h (struct face): Use bitfields for 'underline_type'
2524 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2525 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2526 'stipple' member. Move 'lface' member up to help...
2527 * xfaces.c (make_realized_face): ...this function to find and
2528 clear just the members that need clearing.
2529 (load_face_colors, realize_x_face):
2530 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2532 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2534 * xftfont.c (struct xftfont_info): Remove set-but-unused
2536 (xftfont_open): Adjust user.
2537 (xftfont_get_colors): Remove useless prototype.
2539 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2541 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2542 before passing them to 'unexec'. (Bug#15260)
2544 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2546 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2548 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2550 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2551 the changed signature of the font driver's 'close' method.
2553 * w32font.h (w32font_close): Adjust the prototype to the change in
2554 function definition.
2556 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2558 * w32uniscribe.c (uniscribe_close): Adapt the call to
2559 w32font_close to its new prototype.
2561 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2563 Omit unused frame argument of font API's close function.
2564 * font.h (struct font): Drop frame argument. Adjust comment.
2565 * font.c (font_clear_cache, font_close_object): Adjust users.
2566 * ftfont.c (ftfont_close):
2567 * ftxfont.c (ftxfont_close):
2568 * macfont.m (macfont_close):
2569 * nsfont.m (nsfont_close):
2570 * w32font.c (w32font_close):
2571 * xfont.c (xfont_close):
2572 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2573 tweak comments and make functions safe if called more than once for
2574 the same font object.
2576 Perform font-specific cleanup when font object is swept by GC. See
2577 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2578 * alloc.c (cleanup_vector): New function.
2579 (sweep_vector): Call it for each reclaimed vector object.
2580 * font.h (struct font): Adjust comment.
2582 2013-10-24 Glenn Morris <rgm@gnu.org>
2584 * Makefile.in (abs_top_srcdir): New, set by configure.
2586 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2588 Adjust recent font-related changes to fix bug#15686.
2589 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2590 is a live window system frame, mark its default font too.
2592 2013-10-23 Glenn Morris <rgm@gnu.org>
2594 * Makefile.in (RUN_TEMACS): Make relative (again).
2595 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2596 (bootstrap-emacs$(EXEEXT)):
2597 Quote entities that might contain whitespace.
2599 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2601 Port to Solaris 10 and its bundled GCC.
2602 Problem reported by Timothy C. Burt.
2603 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2605 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2607 Do not allow font caches to grow too large.
2608 * alloc.c (compact_font_cache_entry, compact_font_caches):
2609 New functions or stub if not HAVE_WINDOW_SYSTEM.
2610 (compact_undo_list): Factor out from Fgarbage_collect.
2612 (mark_face_cache): Mark face font. Move down to avoid
2614 (mark_terminals): Do not mark font cache here.
2615 (Fgarbage_collect): Call compaction functions described
2616 above. Adjust comment.
2618 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2620 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2621 chdir to HOME (bug#15607).
2623 * nsterm.m (Qcocoa, Qgnustep): New variables.
2624 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2625 (ns_get_color): Make selection color work for GNUstep also.
2627 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2629 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2630 handles mouse clicks. Instead, let GPM use the same code as all
2631 the other mice use. See the discussion starting at
2632 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2633 for the details of the problem with the menu bar this fixes.
2635 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2637 Remove port-specific display name lists to avoid extra
2638 complexity and data duplication with display info lists.
2639 * xterm.h (x_display_name_list): Remove declaration.
2640 * xterm.c (x_display_name_list): Remove.
2641 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2642 * xfns.c (x_display_info_for_name, Fx_display_list):
2643 Likewise. Use x_display_list where appropriate.
2644 * w32term.h (w32_display_name_list): Remove declaration.
2645 * w32term.c (w32_display_name_list): Remove.
2646 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2648 * w32fns.c (x_display_info_for_name, Fx_display_list):
2649 Likewise. Use x_display_list where appropriate.
2650 * nsterm.h (ns_display_name_list): Remove declaration.
2651 * nsterm.m (ns_display_name_list): Remove.
2652 (ns_term_init, syms_of_nsterm): Adjust users.
2653 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2654 Likewise. Use x_display_list where appropriate.
2655 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2656 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2657 (mark_terminals): Mark per-terminal font cache.
2659 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2661 Don't run timers in input-pending-p. Its new check-timers param
2662 provides the prior behavior. (Bug#15045).
2663 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2665 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2667 Make some functions static in non-Microsoft builds.
2668 On my platform (Fedora 19 x86-64), this shrinks the
2669 Emacs executable (text+data) by 0.25%.
2670 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2671 (load_color) [!MSDOS]:
2672 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2673 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2674 * lisp.h (check_existing):
2675 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2676 (network_interface_info) [!WINDOWSNT]:
2677 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2678 Remove extern decls.
2679 * fileio.c (check_existing):
2680 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2681 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2682 (network_interface_info) [!WINDOWSNT]:
2683 * term.c (encode_terminal_code) [!WINDOWSNT]:
2684 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2685 * xfaces.c (load_color) [!MSDOS]:
2687 * fileio.c (check_existing, check_executable, check_writable):
2688 * process.c (network_interface_list, network_interface_info):
2689 Move earlier, so that we don't need forward decls.
2690 * gnutls.c (fn_gnutls_transport_set_errno)
2691 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2693 * w32.c (init_environment): Use faccessat rather than
2694 check_existing, partly for consistency with the rest of the code
2695 in this file, partly so that check_existing can be static.
2697 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2698 * emacs.c (MAIN_PROGRAM): New macro.
2699 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2700 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2702 bool vector int width fixes
2703 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2704 (Fbool_vector_count_matches_at):
2705 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2706 can exceed PTRDIFF_MAX, at least in theory.
2707 (Fbool_vector_count_matches_at):
2708 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2710 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2712 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2713 (struct sockaddr): Add forward decl, for platforms that lack it.
2715 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2717 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2720 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2722 * w32.c (network_interface_get_info, network_interface_list)
2723 (network_interface_info): New functions. (Bug#15610)
2724 (GetAdaptersInfo_Proc): New typedef.
2725 (get_adapters_info): New wrapper function.
2726 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2728 * process.h (network_interface_list, network_interface_info):
2731 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2732 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2733 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2734 for WINDOWSNT. Doc fix.
2735 (syms_of_process): Defsubr Snetwork_interface_list and
2736 Snetwork_interface_info unconditionally.
2738 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2739 in NS GUI sessions. (Bug#15629)
2741 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2743 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2745 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2747 * print.c (print_object): Print " ..." when truncating bool vectors.
2749 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2751 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2752 standard mouse buttons.
2754 * termhooks.h (struct input_event): Remove incorrect commentary.
2756 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2758 Disallow bool vector operations on mixed-length operands.
2759 The old behavior left garbage in the result vector sometimes,
2760 and didn't seem to be useful.
2761 * data.c (Qwrong_length_argument): New static var.
2762 (wrong_length_argument): New function.
2763 (bool_vector_binop_driver): Check that args agree in length.
2765 * keyboard.c, keyboard.h (all_kboards): Now static.
2767 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2769 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2770 note from the lispref.
2772 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2774 * nsterm.h (struct ns_display_info): Remove set-but-unused
2775 member image_cache (image caches are per-terminal anyway).
2776 (FRAME_X_IMAGE_CACHE): Remove.
2777 * nsterm.m (ns_initialize_display_info): Adjust user.
2779 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2781 * w32proc.c: Include mingw_time.h.
2783 * w32.c: Include mingw_time.h.
2785 Implement scrolling of TTY menus when the screen is too short.
2787 * term.c (tty_menu_display): Accept an additional argument, the
2788 menu item from which to start displaying the menu. Account for
2789 the value of Y when limiting the menu to the number of available
2791 (mi_result): New enumeration.
2792 (read_menu_input): Return enumerated value. When the y coordinate
2793 hits min_y or max_y, return scroll indication instead of wrapping
2795 (tty_menu_activate): Handle the scrolling indications from
2796 read_menu_input. Compute the first menu item to display and pass
2797 it to tty_menu_display.
2799 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2801 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2802 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2803 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2804 Adjust to match the change described below.
2805 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2806 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2807 memory_below_frame members to...
2808 * termchar.h (struct tty_display_info): ...here because they're
2809 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2810 * term.c (init_tty):
2811 * nsterm.m (ns_create_terminal):
2812 * w32term.c (w32_create_terminal):
2813 * xterm.c (x_create_terminal): Adjust users.
2814 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2815 to filter out non-TTY frames. Adjust comment.
2816 (scrolling): Adjust user. Prefer eassert for debugging check.
2818 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2820 * xfaces.c (PT_PER_INCH): Remove unused macro.
2821 * termhooks.h (struct terminal): Remove set-but-unused
2822 member fast_clear_end_of_line.
2823 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2824 * nsterm.m (ns_create_terminal):
2825 * term.c (init_tty):
2826 * w32term.c (w32_create_terminal):
2827 * xterm.c (x_create_terminal): Adjust users.
2829 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2831 * lisp.h (bool_vector_size): New function.
2832 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2833 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2834 (Fbool_vector_not, Fbool_vector_count_matches_at):
2835 Remove uses of 'eassume' that should no longer be needed,
2836 because they are subsumed by the 'eassume' in bool_vector_size.
2838 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2840 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2841 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2842 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2844 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2846 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2847 have different dimensions. (Bug#15575)
2849 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2852 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2854 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2856 * term.c (tty_menu_show): Never return with unbalanced
2857 specpdl. Use eassert for debugging check. Adjust style.
2859 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2861 * term.c (read_menu_input): Make selection of menu items
2862 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2863 (tty_menu_activate): Fix off-by-one error when computing max_y.
2865 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2867 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2868 audit logging (only used with GnuTLS 3.x) and enable it.
2870 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2872 * dispnew.c (redraw_frame): Remove useless #ifdef because
2873 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2874 Also, move TTY fflush to...
2875 * term.c (tty_update_end): ...this function.
2877 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2879 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2880 the end of the frame's glyph matrix. (Bug#15575)
2882 * term.c (tty_menu_display): Don't move cursor while overwriting
2883 frame's glyphs with menu items. Limit the number of items
2884 displayed to what can be shown on the available screen lines,
2885 excluding the echo area.
2886 (tty_menu_activate): Limit the Y coordinate allowed by
2887 read_menu_input to the last screen line used for menu display.
2889 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2891 * lisp.h (eassume): New macro.
2892 Also, include <verify.h>, for 'assume'.
2893 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2894 (vroundup, vector_nbytes):
2895 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2896 (Fbool_vector_not, Fbool_vector_count_matches)
2897 (Fbool_vector_count_matches_at):
2898 Use eassume, not eassert.
2899 * casetab.c (set_identity, shuffle):
2900 * composite.c (composition_gstring_put_cache):
2901 * dispnew.c (update_frame_1):
2902 * ftfont.c (ftfont_shape_by_flt):
2903 * image.c (gif_load):
2904 * intervals.c (offset_intervals):
2905 * macfont.m (macfont_shape):
2906 Remove calls to 'assume' that are no longer needed, because
2907 --enable-gcc-warnings no longer generates bogus warnings
2908 when these calls are removed.
2910 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2912 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2914 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2916 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2917 (Qsubstitute_env_in_file_name): New var.
2918 (syms_of_fileio): Define it.
2920 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2922 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2923 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2926 * term.c (save_and_enable_current_matrix): Don't allocate and
2927 don't save margin areas.
2928 (restore_desired_matrix): Don't restore margin areas.
2929 (free_saved_screen): Don't free margin areas.
2931 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2933 * image.c: Pacify --enable-gcc-warnings.
2934 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2935 #define only if used.
2937 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2939 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2940 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2941 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2942 (gif_load): For giflib v5.x and later, display the error message
2943 produced by giflib when its functions fail.
2944 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2947 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2949 * keyboard.c (last_event_timestamp): Remove. For X selection and
2950 GTK popup menus, it may be obtained from per-frame X display info.
2951 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2952 (process_special_events): Adjust users.
2953 * keyboard.h (last_event_timestamp): Remove declaration.
2954 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2955 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2956 * menu.h (xmenu_show): Adjust prototype.
2957 * menu.c (Fx_popup_menu): Adjust user.
2958 * xselect.c (x_own_selection, x_get_foreign_selection)
2959 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2961 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2963 * keyboard.c (init_kboard): Now static. Add arg
2964 to denote window system. Adjust comment.
2965 (init_keyboard): Adjust user.
2966 (allocate_kboard): New function.
2968 * nsterm.m (ns_term_init):
2969 * term.c (init_tty):
2970 * w32term.c (w32_create_terminal):
2971 * xterm.c (x_term_init): Use it.
2972 * keyboard.h (init_kboard): Remove prototype.
2973 (allocate_kboard): Add prototype.
2975 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2977 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2978 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2980 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2982 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2984 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2986 * term.c (tty_menu_activate): Flush the output stream after
2987 showing the cursor, and don't mark the frame garbaged at exit from
2988 the function. Fixes redisplay glitches when moving from one menu
2991 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2993 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2994 or throw error (Bug#15570).
2996 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2998 * intervals.c (temp_set_point_both): Move test into 'eassert',
3001 * lisp.h (eassert): Don't use 'assume'.
3002 Sometimes 'assume' wins in performance, and sometimes it loses,
3003 so it shouldn't be used all the time. Perhaps we need two
3004 flavors of 'eassert', one for where 'assume' is far more likely
3005 to help or to hurt; but that can be done later.
3006 Problem reported by Dmitry Antipov in
3007 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3008 Also, don't include <verify.h>; no longer needed.
3010 2013-10-09 Glenn Morris <rgm@gnu.org>
3012 * eval.c (Fcond): Doc tweak.
3014 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3016 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3017 expressions with side effects to eassert. (Bug#15565)
3019 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3021 * fns.c (hashfn_user_defined): Allow hash functions to return any
3024 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3026 Fix minor problems found by static checking.
3027 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3028 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3029 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3030 * keyboard.c (read_menu_command): Remove unused local.
3031 * lisp.h (read_menu_command): New decl.
3032 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3033 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3034 Return ptrdiff_t, not int.
3035 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3036 not int, for benefit of xpalloc.
3037 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3039 (have_menus_p): Remove; unused.
3040 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3041 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3042 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3044 (save_and_enable_current_matrix): Omit unnecessary casts.
3045 (read_menu_input): Omit local extern decl (now in lisp.h).
3046 Don't access uninitialized storage if mouse_get_xy fails.
3047 (tty_menu_activate): Mark local as initialized, for lint.
3048 (tty_menu_activate, tty_meny_show): Remove unused locals.
3050 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3052 Support menus on text-mode terminals.
3053 * xterm.h (xw_popup_dialog): Add prototype.
3055 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3056 (xmenu_show): Block input here, instead in Fx_popup_menu.
3057 (xw_popup_dialog): New function, with X-specific bits of popup
3060 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3063 * window.c (Fset_window_configuration): Use run-time tests of the
3064 frame type instead of compile-time conditionals, when menu-bar
3065 lines are considered.
3067 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3068 (w32_popup_dialog): New prototypes.
3070 * w32menu.c (Fx_popup_dialog): Function deleted.
3071 (w32_popup_dialog): New function, with w32 specific bits of popup
3072 dialogs. Block input here.
3074 * w32inevt.c (w32_console_read_socket): Minor change to add
3075 debugging TTY events.
3077 * w32fns.c (show_hourglass): If returning early because the frame
3078 is not a GUI frame, unblock input.
3080 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3081 (cursorY): New functions.
3083 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3084 WINDOWSNT, macros that call curX and curY elsewhere.
3086 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3088 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3089 specific function to hide and show cursor on a text-mode terminal.
3090 (tty_menu_struct, struct tty_menu_state): New structures.
3091 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3092 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3093 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3094 (tty_menu_locate, save_and_enable_current_matrix)
3095 (restore_desired_matrix, screen_update, read_menu_input)
3096 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3097 (tty_pop_down_menu, tty_menu_last_menubar_item)
3098 (tty_menu_new_item_coords, tty_menu_show): New functions.
3099 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3101 * nsterm.h (ns_popup_dialog): Adjust prototype.
3103 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3105 (ns_popup_dialog): Adapt order of arguments to the other
3106 *_menu_show implementations.
3107 (Fx_popup_dialog): Function deleted.
3109 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3111 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3113 * menu.c (have_boxes): New function.
3114 (single_keymap_panes): Use it instead of a compile-time
3116 (single_menu_item): Use run-time tests of the frame type instead
3117 of compile-time conditionals.
3118 (encode_menu_string): New function.
3119 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3120 the macro, since different types of frame need different encoding
3122 (digest_single_submenu): Use run-time tests of frame type instead
3123 of, or in addition to, compile-time conditionals.
3124 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3125 (Fx_popup_menu): Detect when the function is called from keyboard
3126 on a TTY. Don't barf when invoked on a text-mode frame.
3127 Check frame type at run time, instead of compile-time conditionals for
3128 invoking terminal-specific menu-show functions.
3129 Call tty_menu_show on text-mode frames.
3130 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3131 run time to determine which alternative to invoke; support dialogs
3134 * keyboard.h <Qmouse_movement>: Declare.
3136 * keyboard.c <Qmouse_movement>: Now extern.
3137 <Qecho_keystrokes>: New static variable.
3138 (read_key_sequence): Accept an additional argument, a flag to
3139 prevent redisplay during reading of the key sequence. All callers
3141 (read_menu_command): New function.
3142 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3144 (toolkit_menubar_in_use): New function.
3145 (make_lispy_event): Use it instead of a compile-time test.
3147 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3148 window-system being available.
3150 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3151 to x-popup-dialog on the frame type, they all now support popup
3154 * dispnew.c (save_current_matrix): Save the margin areas.
3155 (restore_current_matrix): Restore margin areas.
3156 (update_frame_with_menu): New function.
3158 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3161 * alloc.c (make_save_ptr): Now compiled unconditionally.
3163 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3165 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3166 (redraw_frame, update_frame): Adjust users.
3167 * dispextern.h (set_window_update_flags): Adjust prototype.
3168 * xdisp.c (redisplay_internal): When updating all frames with zero
3169 windows_or_buffers_changed, assume that only the windows that shows
3170 current buffer should be really updated.
3172 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3174 Do not allocate huge temporary memory areas and objects while encoding
3175 for file I/O, thus reducing an enormous memory usage for large buffers.
3176 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3177 * coding.h (struct coding_system): New member raw_destination.
3178 * coding.c (setup_coding_system): Initialize it to zero.
3179 (encode_coding_object): If raw_destination is set, do not create
3180 dst_object. Add comment.
3181 * fileio.c (toplevel): New constant E_WRITE_MAX.
3182 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3183 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3185 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3187 * nsterm.m (windowDidExitFullScreen:):
3188 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3190 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3192 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3193 * keyboard.c (unblock_input_to): Don't process pending signals
3194 if a fatal error is in progress.
3196 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3197 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3198 they're talking about words in Lisp bool vectors.
3199 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3200 * data.c (popcount_bits_word): Rename from popcount_size_t.
3201 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3204 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3206 Improve support for popcount and counting trailing zeros (Bug#15550).
3207 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3208 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3209 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3210 (popcount_size_t_msc, popcount_size_t_gcc):
3211 Remove; now done by Gnulib.
3212 (popcount_size_t): Now a macro that defers to Gnulib.
3213 (count_trailing_zero_bits): Return int, for consistency with
3214 Gnulib and because Emacs prefers signed to unsigned int.
3215 Don't assume that size_t is either unsigned int or unsigned long
3216 or unsigned long long.
3217 (size_t_to_host_endian): Do not assume that size_t is either
3218 exactly 32 or exactly 64 bits wide.
3219 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3220 etc., so that it's now an enum constant, not a macro.
3221 No need to assume that it's either 32 or 64.
3223 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3225 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3228 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3230 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3231 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3233 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3235 emacs_read and emacs_write now use void *, not char *.
3236 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3237 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3238 Buffer arg is now void *, not char *. This matches plain
3239 'read' and 'write' better, and avoids a constraint violation
3240 on Solaris 9 with Oracle Studio.
3242 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3244 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3245 memset to explicit loop. Otherwise copy largest possible chunk
3246 from initialized to uninitialized part, thus allowing the longer
3247 memcpy runs and reducing the number of loop iterations.
3249 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3251 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3252 hide toolbar (Bug#15388).
3253 (windowDidEnterFullScreen:): If presentation options are zero,
3254 set them here (Bug#15388).
3255 (ns_update_auto_hide_menu_bar): Remove runtime check.
3256 Don't auto hide dock unless menubar is also auto hidden.
3258 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3260 * editfns.c (message): Mention batch mode in doc string.
3262 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3264 * nsterm.m (check_native_fs): Remove erroneous comment.
3266 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3268 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3269 uses find_newline instead of scan_newline and so doesn't move point.
3271 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3273 Use hardware support for byteswapping on glibc x86 etc.
3274 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3275 whereas the old swap64 needed 30.
3276 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3277 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3278 Use byteswap.h's macros to swap bytes.
3279 * lisp.h (swap16, swap32, swap64): Remove.
3280 All uses replaced by bswap_16, bswap_32, bswap_64.
3282 * bytecode.c (exec_byte_code): Use some more volatile variables
3283 to work around local variables getting clobbered by longjmp.
3284 Port to pre-C99, which doesn't allow decls after stmts.
3286 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3288 * lisp.h (eassert): Assume that COND is true when optimizing.
3289 In other words, take on the behavior of eassert_and_assume.
3290 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3291 (eassert_and_assume): Remove. All uses replaced by eassert.
3293 * xdisp.c (Qglyphless_char): Now static.
3295 Adjust to merge from gnulib.
3296 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3297 * lisp.h: Include <verify.h>, for 'assume'.
3299 * eval.c (clobbered_eassert): New macro.
3300 (internal_catch, internal_condition_case)
3301 (internal_condition_case_1, internal_condition_case_2)
3302 (internal_condition_case_n): Use it instead of eassert
3303 when the argument contains locals clobbered by longjmp.
3304 Don't use clobbered locals outside of clobbered_eassert.
3305 (internal_lisp_condition_case): Use a volatile variable
3306 to work around a local variable's getting clobbered.
3308 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3310 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3311 (PUSH_HANDLER): New macro.
3312 (catchlist): Remove.
3313 (handlerlist): Always declare.
3315 * eval.c (catchlist): Remove (merge with handlerlist).
3316 (handlerlist, lisp_eval_depth): Not static any more.
3317 (internal_catch, internal_condition_case, internal_condition_case_1)
3318 (internal_condition_case_2, internal_condition_case_n):
3320 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3321 handlerlist/catchlist.
3322 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3323 handlerlist which can only handle a single condition-case handler at
3325 (find_handler_clause): Simplify since we only a single branch here
3328 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3330 (bcall0): New function.
3331 (exec_byte_code): Add corresponding cases. Improve error message when
3332 encountering an invalid byte-code. Let Bunwind_protect accept
3333 a function (rather than a list of expressions) as argument.
3335 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3336 and make them unconditional now that they're heap-allocated.
3338 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3340 * charset.c (Fdecode_char, Fencode_char): Remove description of
3341 `restriction' arg. now that it's hidden by advertised-calling-convention.
3343 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3345 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3346 Remove unused variable (from mac-port).
3347 (macfont_draw): Use s->ybase for correct y position.
3349 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3351 * frame.h (struct frame): Drop has_minibuffer member because...
3352 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3353 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3355 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3357 * window.h (struct window): Prefer enum text_cursor_kinds to int
3358 for phys_cursor_type member. Move the latter, phys_cursor_width,
3359 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3360 * window.c (replace_window, make_window): Adjust users.
3362 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3364 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3365 this module is never compiled otherwise.
3367 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3369 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3372 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3374 * xdisp.c (get_next_display_element): Don't call face_for_font in
3375 a build configured --without-x. (Bug#15484)
3377 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3379 * window.c (calc_absolute_offset): #elif should be #elif defined.
3381 * frame.c (delete_frame): Block/unblock input to overcome race
3382 condition (Bug#15475).
3384 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3386 * frame.c (delete_frame): Record selected frame only after
3387 calling Qdelete_frame_functions (Bug#15477).
3389 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3391 * nsterm.m (ns_selection_color): Remove.
3392 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3393 NSColor selectedText(Background)Color. Only for COCOA.
3394 (ns_term_init): Remove assignment of ns_selection_color, logic
3395 moved to ns_get_color.
3397 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3398 NS_SELECTION_COLOR_DEFAULT.
3399 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3401 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3403 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3404 frame' does not have the tool_bar_window member.
3406 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3408 Signal error when reading an empty byte-code object (Bug#15405)
3409 * lread.c (read1): signal error
3410 * alloc.c (make_byte_code): eassert header size
3411 (sweep_vectors): change an int to size_t
3413 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3415 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3416 instead of ints, as it's the usual style for offsetof constants. See:
3417 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3419 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3420 This is ugly, but it should fix the performance problem for older
3421 GCC versions in the short run. I'll look into integrating the
3422 Gnulib module for popcount, as a better fix.
3423 See the thread starting in:
3424 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3425 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3426 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3427 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3428 (popcount_size_t): Use it.
3430 2013-09-24 Daniel Colascione <dancol@dancol.org>
3432 * process.c (Fnetwork_interface_info): Fix build break due to
3435 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3437 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3438 Prefer signed to unsigned integers where either will do.
3439 No need for 'const' on locals that do not escape.
3440 Omit easserts with unnecessary and unportable assumptions about
3441 alignment. Avoid unnecessary casts to char *.
3443 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3445 Use union for the payload of struct Lisp_Vector.
3446 This helps to avoid a few glitches dictated by C's aliasing rules.
3447 * lisp.h (struct Lisp_Vector): Use union for next and
3448 contents member. Adjust comment. Change related users.
3449 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3450 Related users changed.
3451 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3452 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3453 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3454 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3456 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3458 Optimize glyph row clearing and copying routines.
3459 * dispextern.h (struct glyph_row): Change layout of struct
3460 glyph_row to help copy_row_except_pointers. Adjust comment.
3461 * dispnew.c (null_row): Remove.
3462 (clear_glyph_row): Use offsetof and memset to find and clear
3463 just the members that need clearing. Adjust comment.
3464 (copy_row_except_pointers): Likewise for copying.
3466 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3468 Some minor cleanups of recently-added bool vector code.
3469 * conf_post.h (assume): Always return void. Use lint version
3470 only if GCC and MSC versions don't apply.
3471 * conf_post.h (assume):
3472 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3473 Depend on _MSC_VER, not __MSC_VER, for consistency with
3475 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3476 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3477 (bool_vector_binop_driver, count_trailing_zero_bits)
3478 (size_t_to_host_endian): Now static, not static inline;
3479 the latter isn't needed with modern compilers and doesn't
3480 work with older compilers anyway.
3482 * alloc.c (valgrind_p): Use bool for boolean.
3484 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3486 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3487 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3488 (display_last_displayed_message_p, message_buf_print)
3489 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3490 Use bool for boolean.
3491 * dispextern.h (cancel_line, init_desired_glyphs):
3492 Remove ancient leftover.
3493 (help_echo_showing_p, hourglass_shown_p):
3494 * lisp.h (noninteractive_need_newline): Adjust declaration.
3496 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3498 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3500 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3501 ...this file and convert the latter to static. Adjust comment.
3502 (make_initial_frame):
3503 * window.c (init_window_once): Adjust user.
3504 * frame.h (last_nonminibuf_frame): Remove declaration.
3505 * lisp.h (selected_frame): Likewise.
3506 * msdos.c (the_only_display_info): Adjust comment.
3508 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3510 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3511 computing the end column of mouse-highlight that comes from
3512 display or overlay strings. (Bug#15437)
3513 (note_mouse_highlight): Adapt calculation of last argument to
3514 mouse_face_from_string_pos to the above change.
3516 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3517 all platforms, not just for clang.
3519 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3521 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3522 about excess arguments to snprintf.
3524 * conf_post.h(assume): Use __builtin_unreachable for clang.
3526 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3528 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3529 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3531 2013-09-23 Daniel Colascione <dancol@dancol.org>
3533 * alloc.c (USE_VALGRIND): New macro; on by default
3534 when ENABLE_CHECKING.
3535 (mark_maybe_object, mark_maybe_pointer)
3536 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3538 (valgrind_p) [USE_VALGRIND]: New variable.
3539 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3541 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3543 * process.c (wait_reading_process_output): Change int pnamelen to
3546 * nsterm.m (setMarkedText:selectedRange:):
3547 (deleteWorkingText):
3548 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3549 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3550 argument to unsigned long to avoid warning.
3551 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3553 * conf_post.h (assume): Fix compiler error: x shall be cond.
3555 2013-09-22 Daniel Colascione <dancol@dancol.org>
3557 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3558 warning when compiling without a window system.
3560 2013-09-22 Daniel Colascione <dancol@dancol.org>
3562 * data.c (Qbool_vector_p): New symbol.
3563 (bool_vector_spare_mask, popcount_size_t_generic)
3564 (popcount_size_t_msc, popcount_size_t_gcc)
3566 (bool_vector_binop_driver)
3567 (count_trailing_zero_bits, size_t_to_host_endian)
3568 (Fbool_vector_exclusive_or)
3569 (Fbool_vector_union)
3570 (Fbool_vector_intersection, Fbool_vector_set_difference)
3571 (Fbool_vector_subsetp, Fbool_vector_not)
3572 (Fbool_vector_count_matches)
3573 (Fbool_vector_count_matches_at): New functions.
3574 (syms_of_data): Intern new symbol, functions.
3575 * alloc.c (bool_vector_payload_bytes): New function.
3576 (Fmake_bool_vector): Instead of calling Fmake_vector,
3577 which performs redundant initialization and argument checking,
3578 just call allocate_vector ourselves. Make sure we clear any
3579 terminating padding to zero.
3580 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3581 instead of open-coding the size calculation.
3582 (vroundup_ct): New macro.
3583 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3584 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3585 * composite.c (composition_gstring_put_cache):
3586 Change lint_assume to assume.
3587 * conf_post.h (assume): New macro.
3588 (lint_assume): Remove.
3589 * dispnew.c (update_frame_1): Change lint_assume to assume.
3590 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3592 * image.c (gif_load): Change lint_assume to assume.
3593 * lisp.h (eassert_and_assume): New macro.
3594 (Qbool_vector_p): Declare.
3595 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3596 (swap16, swap32, swap64): New inline functions.
3597 * macfont.m (macfont_shape): Change lint_assume to assume.
3598 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3599 * xsettings.c (parse_settings): Use new swap16 and
3600 swap32 from lisp.h instead of file-specific macros.
3602 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3604 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3605 found (which can legitimately happen when the glyph row at the
3606 window start is disabled in the current_matrix. (Bug#15365)
3608 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3610 Fix syntax.h bug introduced by recent INLINE change.
3611 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3612 conditionally compiled one way in some modules, and a different
3613 way in others. This doesn't work with extern inline functions,
3614 which must have the same definition in all modules, because the
3615 defining code might be shared across modules, depending on the
3616 implementation. Symptoms reported by Martin Rudalics in:
3617 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3618 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3619 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3620 overriding the corresponding functions in syntax.h.
3621 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3622 (syntax_property): New inline functions.
3623 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3624 Rewrite in terms of these new functions.
3626 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3628 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3629 not chars_in_text, whose result depends on the multibyteness of
3630 the current buffer. (Bug#15426)
3632 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3634 Port recent change to hosts where pointers aren't 'long'.
3635 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3636 Don't assume that pointers are the same width as 'long'.
3637 Add a compile-time check that a pointer fits into two X slots.
3639 A simpler, centralized INLINE.
3640 * conf_post.h (INLINE): Define only if not already defined.
3641 This allows us to use a single INLINE, defined by one file
3643 * emacs.c (INLINE): Define it.
3644 Also, include category.h, charset.h, composite.h, dispextern.h,
3645 syntax.h, systime.h, so that their INLINE definitions are expanded
3647 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3648 * buffer.h, buffer.c (BUFFER_INLINE):
3649 * category.h, category.c (CATEGORY_INLINE):
3650 * character.h, character.c (CHARACTER_INLINE):
3651 * charset.h, charset.c (CHARSET_INLINE):
3652 * composite.h, composite.c (COMPOSITE_INLINE):
3653 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3654 * frame.h, frame.c (FRAME_INLINE):
3655 * intervals.h, intervals.c (INTERVALS_INLINE):
3656 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3657 * lisp.h, alloc.c (LISP_INLINE):
3658 * process.h, process.c (PROCESS_INLINE):
3659 * syntax.h, syntax.c (SYNTAX_INLINE):
3660 * systime.h, sysdep.c (SYSTIME_INLINE):
3661 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3662 * window.h, window.c (WINDOW_INLINE):
3663 Remove. All uses replaced with INLINE.
3665 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3667 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3670 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3672 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3673 'const char *' to avoid compiler warnings due to similar change in
3674 the prototype of x_get_string_resource.
3676 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3678 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3679 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3680 going to replace static variables below. Adjust comments.
3681 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3682 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3683 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3684 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3685 Related users changed.
3686 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3687 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3688 last_mouse_movement_time, going to replace static variables below.
3690 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3691 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3693 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3694 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3695 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3696 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3697 static variables below.
3698 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3699 (last_mouse_scroll_bar): Remove.
3700 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3701 (mouseExited): Related users changed.
3703 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3705 Do not use external array to process X scroll bar messages.
3706 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3707 (x_send_scroll_bar_event): Pack window pointer into two slots
3708 of XClientMessageEvent if we're 64-bit. Adjust comment.
3709 (x_scroll_bar_to_input_event): Unpack accordingly.
3711 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3713 Ifdef away recent changes which aren't relevant to NS port.
3714 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3715 [!HAVE_NS]: Declare as such.
3716 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3717 [!HAVE_NS]: Define as such.
3719 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3721 * frame.c (x_redo_mouse_highlight): New function
3722 to factor out common code used in W32 and X ports.
3723 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3724 * xterm.h (struct x_display_info):
3725 * w32term.h (struct w32_display_info):
3726 * nsterm.h (struct ns_display_info): New members
3727 last_mouse_motion_frame, last_mouse_motion_x and
3728 last_mouse_motion_y, going to replace static variables below.
3729 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3730 (redo_mouse_highlight): Remove.
3731 (note_mouse_movement, syms_of_xterm): Adjust user.
3732 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3733 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3734 (redo_mouse_highlight): Remove.
3735 (note_mouse_movement, syms_of_w32term): Adjust user.
3736 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3737 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3739 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3740 * nsfns.m (compute_tip_xy): Adjust user.
3742 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3744 * frame.c (x_mouse_grabbed): New function.
3745 * dispextern.h (x_mouse_grabbed): Add prototype.
3746 (last_mouse_frame): Remove declaration.
3747 * xterm.h (struct x_display_info):
3748 * w32term.h (struct w32_display_info):
3749 * nsterm.h (struct ns_display_info): New member
3750 last_mouse_frame, going to replace...
3751 * xdisp.c (last_mouse_frame): ...global variable.
3752 (note_tool_bar_highlight):
3753 * w32term.c (w32_mouse_position, w32_read_socket):
3754 * xterm.c (XTmouse_position, handle_one_xevent):
3755 Use x_mouse_grabbed.
3756 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3758 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3760 * w32term.c (w32_read_socket): Avoid temporary
3761 variables in a call to x_real_positions.
3762 * xterm.c (handle_one_xevent): Likewise.
3764 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3766 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3767 (x_icon_type): Remove prototype.
3768 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3769 * frame.c (x_icon_type): Remove.
3770 * w32term.c (x_make_frame_visible, x_iconify_frame):
3771 * xterm.c (x_make_frame_visible, x_iconify_frame):
3772 Use x_set_bitmap_icon to factor out common code.
3774 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3776 * dispextern.h (check_x_display_info, x_get_string_resource):
3777 Declare here just once and unify the latter.
3778 * frame.c (check_x_display_info, x_get_string_resource):
3779 * nsterm.h (check_x_display_info):
3780 * xrdb.c (x_get_string_resource):
3781 * xterm.h (check_x_display_info): Remove prototypes.
3782 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3783 * w32reg.c (x_get_string_resource): Likewise.
3784 (w32_get_rdb_resource): Adjust user.
3786 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3788 * xterm.h (struct x_display_info): New member
3789 x_pending_autoraise_frame, going to replace...
3790 * xterm.c (pending_autoraise_frame): ...static variable.
3791 (x_new_focus_frame, XTread_socket): Adjust users.
3792 * w32term.h (struct w32_display_info): New member
3793 w32_pending_autoraise_frame, going to replace...
3794 * w32term.c (pending_autoraise_frame): ...global variable.
3795 (x_new_focus_frame, w32_read_socket): Adjust users.
3797 2013-09-17 Glenn Morris <rgm@gnu.org>
3799 * xdisp.c (message_dolog): If we create *Messages*,
3800 switch it to messages-buffer-mode.
3802 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3804 Don't overuse 'const' in types of locals.
3805 * bidi.c (bidi_count_bytes):
3806 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3807 (xg_event_is_for_scrollbar):
3808 * xselect.c (x_handle_property_notify)
3809 (x_handle_selection_notify, x_handle_dnd_message):
3810 * xsettings.c, xsettings.h (xft_settings_event):
3811 * xterm.c (x_handle_net_wm_state, handle_one_event)
3812 (x_menubar_window_to_frame, x_detect_focus_change)
3813 (construct_mouse_click, note_mouse_movement)
3814 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3815 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3816 (handle_one_xevent, x_handle_net_wm_state):
3817 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3818 (x_handle_dnd_message):
3819 Avoid unnecessary 'const', typically the second 'const' in
3820 'const foo * const arg', a 'const' that does not affect the API
3821 and doesn't significantly help the human reader.
3823 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3825 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3826 only if Glib < 2.36.0.
3827 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3828 * xsettings.c (init_gconf, init_gsettings): Do not check
3830 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3832 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3834 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3836 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3837 before calling g_type_init.
3839 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3841 * nsterm.m (syms_of_nsterm): ... to here.
3843 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3845 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3846 (ignore_next_mouse_click_timeout): Use Time as X does.
3847 (handle_one_xevent): Avoid cast and use unsigned comparison.
3849 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3851 Do not copy X event in handle_one_xevent except KeyPress case.
3852 Wnen XEvent is processed, it is unlikely to be changed except
3853 KeyPress case, so we can avoid copying and use const pointer to
3854 const data to make sure that an event is not changed elsewhere.
3855 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3856 const' and do not create local copy except for the KeyPress event.
3857 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3858 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3859 (x_handle_net_wm_state, x_menubar_window_to_frame)
3860 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3861 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3862 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3863 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3864 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3865 (x_handle_dnd_message):
3866 * xsettings.c (xft_settings_event):
3867 Use 'const XEvent * const' where appropriate.
3868 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3870 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3872 Fix X event waiting to handle multiple frames.
3873 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3874 * xterm.c (pending_event_wait): Remove. Adjust users.
3875 (x_detect_focus_change): Pass frame arg.
3876 (handle_one_xevent): Find related frame early and clear per-frame
3877 wait_event_type only if this is an event for the relevant frame.
3878 (x_wait_for_event): Use per-frame wait_event_type.
3880 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3882 * nsfns.m (Fx_create_frame): Fix font driver registration for
3885 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3886 for syms_of_macfont.
3888 * nsterm.m: Include macfont.h.
3889 (ns_tmp_flags, ns_tmp_font): Remove.
3890 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3891 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3892 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3893 (changeFont:): Fix code style. Check for font driver type when
3896 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3899 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3900 (nsfont_open): Set font driver type.
3901 Set font->ascent and font->descent. Figure out font instead of
3902 ns_tmp_font, and flags instead of ns_tmp_flags.
3903 Fix indentation. Remove call to ns_draw_text_decoration,
3906 * nsfns.m: Include macfont.h.
3907 (Fx_create_frame): Register macfont driver, make a better default font.
3908 (Fns_popup_font_panel): Get font from macfont driver, if used.
3910 * macfont.m, macfont.h, macuvs.h: New files.
3912 * font.h: Declare syms_of_macfont.
3914 * font.c (syms_of_font): Call syms_of_macfont.
3916 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3918 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3920 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3921 and it is always zero for others, so I assume that this is an ancient
3922 leftover which nobody will want to change any more.
3923 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3924 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3925 * frame.c (x_set_scroll_bar_width):
3926 * w32fns.c (w32_createscrollbar):
3927 * w32term.c (w32_set_vertical_scroll_bar):
3928 * xfns.c (x_set_scroll_bar_default_width):
3929 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3930 (x_scroll_bar_expose): Related users changed.
3932 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3934 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3935 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3936 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3938 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3940 * nsterm.h, w32term.h, xterm.h: ...and not here.
3941 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3942 Remove unused Xisms.
3943 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3944 these modules are never compiled otherwise.
3946 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3948 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3949 Doc fix. (Bug#15375)
3951 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3953 Unify Fx_focus_frame between all ports.
3954 * frame.h (x_focus_frame): New prototype.
3955 * xfns.c (Fx_focus_frame): Remove.
3956 (syms_of_xfns): Do not defsubr it.
3957 (x_focus_frame): X implementation.
3958 * nsfns.m (Fx_focus_frame): Remove.
3959 (syms_of_nsfns): Do not defsubr it.
3960 (x_focus_frame): NS implementation.
3961 * w32term.c (Fx_focus_frame): Remove.
3962 (x_focus_on_frame): Rename to...
3963 (x_focus_frame): W32 implementation.
3964 * w32term.h (x_focus_on_frame): Remove prototype.
3965 * w32fns.c (Fx_focus_frame): Remove.
3966 (syms_of_w32fns): Do not defsubr it.
3967 * frame.c (Fx_focus_frame): Define here.
3968 (syms_of_frame): Defsubr here.
3969 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3971 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3973 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3974 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3975 each port to reference the port-specific window system data.
3976 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3977 (FRAME_DISPLAY_INFO): Define.
3978 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3979 (FRAME_DISPLAY_INFO): Define. Adjust users.
3980 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3981 (FRAME_DISPLAY_INFO): Define. Adjust users.
3982 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3983 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3984 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3985 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3986 * xselect.c, xterm.c: All related users changed.
3988 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3990 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3991 (x_menubar_window_to_frame): Remove prototypes.
3992 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3993 (x_menubar_window_to_frame, x_top_window_to_frame):
3995 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3996 (x_menubar_window_to_frame, x_top_window_to_frame):
3997 ...to here and convert all but the last to static.
3999 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4001 * lisp.mk (lisp): Add w32-common-fns.elc.
4003 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4005 * charset.c (char_charset): Document an exception for char-charset.
4007 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4009 * xterm.h (x_display_info): New field last_user_time...
4010 * xterm.c (toplevel): ...to replace static last_user_time.
4011 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4013 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4015 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4016 scroll bar values to prevent thumb from disappear and update comment.
4018 2013-09-11 Glenn Morris <rgm@gnu.org>
4020 * emacs.c (usage_message): Possessive apostrophe tweak.
4022 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4024 * nsterm.m (syms_of_nsterm): Use Qns.
4025 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4026 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4027 * xfns.c (x_display_info_for_name, Fx_open_connection):
4028 Remove old '#if 0' code.
4029 (syms_of_xfns): Use Qx.
4030 * termhooks.h (fullscreen_hook): Remove the leftover.
4031 (struct terminal): Fix typo in comment.
4033 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4035 Cleaning up a few X scroll bar bits.
4036 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4037 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4038 New member last_seen_part, going to replace...
4039 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4040 (xt_action_hook) [USE_LUCID]: Adjust user.
4041 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4042 Lucid-specific scroll bar support.
4043 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4044 to int and adjust to use last_seen_part member.
4045 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4046 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4047 Initialize last_seen_part.
4049 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4051 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4052 insert-buffer-substring an empty string.
4054 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4056 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4057 avoiding a GCC warning.
4059 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4061 Ifdef away frame tool bar code when it is not really used.
4062 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4063 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4064 and minimize_tool_bar_window_p under the above.
4065 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4066 (fset_tool_bar_window): Likewise.
4067 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4068 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4069 (change_frame_size_1):
4070 * window.c (window_from_coordinates, Frecenter): Adjust users.
4071 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4072 code is not really used.
4073 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4074 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4075 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4076 [!USE_GTK && !HAVE_NS]: Define as such.
4077 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4078 (note_mouse_highlight, expose_frame):
4079 * xfns.c (x_set_tool_bar_lines):
4080 * xterm.c (handle_one_xevent): Adjust users.
4082 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4084 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4085 This bug was introduced by my 2013-08-26 patch, which incorrectly
4086 assumed that the terminfo implementation doesn't use termcap buffers.
4087 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4088 these buffers apparently are used after all.
4089 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4090 (struct tty_display_info): Define members termcap_term_buffer and
4091 termcap_strings_buffer even if TERMINFO.
4093 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4096 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4097 'usage' docstring entry to pacify make-docfile.
4099 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4101 Change comparison functions =, <, >, <=, >= to take many arguments.
4102 * data.c: Change comparison functions' interface and implementation.
4103 * lisp.h: Make arithcompare available for efficient two arg
4105 * bytecode.c: Use arithcompare.
4106 * fileio.c: Use new interface.
4108 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4110 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4112 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4114 * eval.c (Feval): Document the new use of `lexical'.
4116 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4118 Review and drop old frame resize hack.
4119 * frame.h (struct frame): Remove force_flush_display_p.
4120 * dispnew.c (update_frame): Adjust user and don't call
4121 flush_frame here. The comment has said that there was an issues
4122 with redisplaying fringes, but I don't see any differences with
4123 and without this hack. Hopefully we can continue without it.
4124 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4125 current frame matrices twice if resized_p is set.
4127 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4129 Do not populate pure Xism x_sync to other ports.
4130 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4131 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4132 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4133 * w32term.h (x_sync): Remove prototype.
4135 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4137 Cleanup frame flushing.
4138 * dispextern.h (struct redisplay_interface):
4139 Drop flush_display_optional because flush_display is enough
4140 for X and flushing via RIF is just a no-op for others.
4141 * frame.h (flush_frame): New function.
4142 * dispnew.c (update_frame):
4143 * minibuf.c (read_minibuf):
4144 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4146 * keyboard.c (detect_input_pending_run_timers): Do not flush
4147 all frames but selected one in redisplay_preserve_echo_area.
4148 * nsterm.m (ns_flush): Remove no-op.
4149 (ns_redisplay_interface): Adjust user.
4150 * w32term.h (x_flush): Remove no-op.
4151 (w32_redisplay_interface): Adjust user.
4152 * xterm.c (x_flush): Simplify because we do not flush all
4153 frames at once any more. Adjust comment.
4154 (x_redisplay_interface): Adjust user.
4156 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4158 Port --without-x --enable-gcc-warnings to Fedora 19.
4159 * gfilenotify.c (globals_of_gfilenotify):
4160 Call g_type_init only if using an older glib version that needs it.
4162 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4164 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4165 (last_glyphless_glyph_merged_face_id): Remove declarations.
4166 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4167 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4168 (last_glyphless_glyph_merged_face_id): Now static.
4169 (merge_escape_glyph_face): New function, refactored from...
4170 (get_next_display_element): ...here.
4171 (merge_glyphless_glyph_face): New function, refactored from...
4172 (produce_glyphless_glyph): ...here...
4173 * term.c (produce_glyphless_glyph): ...and here.
4175 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4177 * eval.c (eval_sub): Only call Ffunction if necessary.
4179 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4181 Attempt to make redisplay more selective when changing cursor type.
4182 * frame.h (struct frame): New bitfield cursor_type_changed.
4183 * xdisp.c (cursor_type_changed): Remove.
4184 (try_cursor_movement, redisplay_window, try_window_id)
4185 (set_frame_cursor_types, try_window_reusing_current_matrix):
4186 Adjust to use per-frame bitfield.
4187 (redisplay_internal): Look for cursor type change on each visible
4188 frame and consider all frames if cursor type has been changed on
4189 the frame other than selected. If cursor type has been changed on
4190 selected frame only, do not use fast update.
4192 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4194 Attempt to make redisplay more selective when changing fonts.
4195 * frame.h (struct frame): New bitfield fonts_changed.
4196 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4197 (adjust_frame_glyphs): Add prototype.
4198 * dispnew.c (fonts_changed_p): Remove.
4199 (adjust_glyphs): Remove because we do not
4200 adjust matrices on all frames at once any more.
4201 (adjust_frame_glyphs): Block and unblock input here.
4202 (adjust_glyph_matrix): Use fonts_changed.
4203 (change_frame_size_1): Use adjust_frame_glyphs.
4204 * font.c (font_open_entity): Use fonts_changed.
4205 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4206 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4207 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4208 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4209 (shrink_mini_window, Fresize_mini_window_internal)
4210 (window_scroll_pixel_based, Fset_window_configuration)
4211 (apply_window_adjustment, Fset_window_vscroll):
4212 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4213 Use adjust_frame_glyphs.
4214 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4215 (try_window_reusing_current_matrix, try_window_id, display_line)
4216 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4217 (redisplay_internal): Consider fonts_changed and adjust frame
4218 matrices for each frame only if the frame is visible. If font
4219 has been changed on some frame during full redisplay, retry
4220 only visible frames where the font has been actually changed.
4222 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4224 Cache current header and mode line height for each window.
4225 * window.h (struct window): New fields mode_line_height
4226 and header_line_height.
4227 * window.c (make_window): Initialize them.
4228 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4229 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4230 (current_mode_line_height, current_header_line_height):
4232 * xdisp.c (current_mode_line_height, current_header_line_height):
4234 (pos_visible_p, init_xdisp): Adjust user.
4235 (redisplay_window): Invalidate mode_line_height and
4236 header_line_height if current and desired matrices do not agree.
4238 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4240 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4241 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4243 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4245 Make --without-x compatible with --enable-gcc-warnings.
4246 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4247 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4248 members under HAVE_WINDOW_SYSTEM.
4249 * keyboard.c (make_lispy_focus_out): Likewise.
4250 (record_menu_key): Move under HAVE_MENUS.
4251 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4252 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4253 (syms_of_xdisp): Adjust user.
4254 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4255 (start_hourglass, cancel_hourglass):
4256 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4257 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4258 and CLEAR_FONT_TABLE_NFONTS.
4259 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4260 Declare only if HAVE_WINDOW_SYSTEM.
4261 (lface_same_font_attributes_p, clear_face_gcs): Define only
4262 if HAVE_WINDOW_SYSTEM.
4264 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4266 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4267 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4268 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4270 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4272 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4274 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4276 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4277 This fixes a type error on hosts where ptrdiff_t is wider than int.
4279 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4281 * keyboard.c (read_key_sequence_vs): New function.
4282 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4285 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4287 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4289 Makefile improvements.
4290 * Makefile.in (config.status): Don't use double-colon rules, as
4291 they are not portable according to POSIX. Fix shell typo with `;
4292 I guess this rule has never been tested?
4293 (VCSWITNESS): New macro, to override any environment var.
4295 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4297 * xterm.h (struct x_display_info): Do not track X connection
4298 fd separately because it is always available from Display.
4299 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4302 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4304 * buffer.c (drop_overlay):
4305 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4306 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4308 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4310 * buffer.c (Fmake_overlay, Fmove_overlay):
4311 * intervals.c (set_point_from_marker):
4312 * print.c (PRINTPREPARE): Prefer signal_error
4313 to plain error and report unsuitable marker too.
4315 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4317 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4318 for 'dragging' member.
4319 (struct x_output): Remove set-but-unused leftovers
4320 'left_before_move' and 'top_before_move'.
4321 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4322 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4323 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4324 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4325 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4326 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4327 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4328 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4330 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4332 * nsfont.m (INVALID_GLYPH): New define.
4333 (nsfont_encode_char): Use INVALID_GLYPH.
4334 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4336 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4338 * xterm.c (x_last_mouse_movement_time): Revert last change.
4339 This code should use XDisplayMotionBufferSize to check display's
4340 motion history first, and there are few other issues as well.
4341 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4342 (handle_one_xevent): Adjust user.
4344 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4346 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4347 * frame.c (Flast_nonminibuf_frame): ... to here.
4348 (check_minibuf_window): Don't abort if no window was found
4351 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4353 Use XGetMotionEvents to ask the last mouse motion time from X server.
4354 * xterm.c (X_MOTION_HISTORY): Default to 1.
4355 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4356 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4357 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4358 Ifdef away legacy code.
4359 (XTmouse_position, x_scroll_bar_report_motion):
4360 Use x_last_mouse_movement_time.
4361 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4364 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4366 * msdos.c (last_mouse_window): Move to...
4367 (dos_rawgetc): ...this function and adjust comment.
4368 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4369 (mouseMoved): ...this function and adjust comment.
4370 * w32term.c (last_window): Likewise with...
4371 (w32_read_socket): ...this function.
4372 * xterm.c (last_window): Likewise with...
4373 (handle_one_xevent): ...this function.
4375 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4377 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4378 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4379 (handle_one_xevent): ...to here.
4380 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4383 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4385 * msdos.c (IT_set_terminal_window): Remove no-op.
4386 (initialize_msdos_display): Adjust terminal setup.
4387 * w32console.c (w32con_set_terminal_window): Remove no-op.
4388 (initialize_w32_display): Adjust terminal setup.
4389 * w32term.c (w32_set_terminal_window): Remove no-op.
4390 (w32_create_terminal): Adjust terminal setup.
4391 * xterm.c (XTset_terminal_window): Remove no-op.
4392 (x_create_terminal): Adjust terminal setup.
4394 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4396 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4398 (ns_create_terminal): Adjust terminal setup.
4399 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4401 (w32_create_terminal): Adjust terminal setup.
4402 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4404 (x_create_terminal): Adjust terminal setup.
4406 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4408 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4409 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4410 * dispnew.c (buffer_posn_from_coords):
4411 * window.c (Fwindow_end, displayed_window_lines):
4412 * xdisp.c (redisplay_mode_lines): Use it.
4414 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4416 * fontset.c (face_for_char): Check char in the current face font first
4417 if HAVE_NS (Bug#15138).
4419 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4421 * window.c (temp_output_buffer_show): Make sure window returned
4422 by display_buffer is live (Bug#15213).
4424 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4426 Minor cleanup to avoid forward declarations.
4427 * coding.h (struct ccl_spec): Remove forward declaration.
4428 * composite.h (toplevel): Include font.h.
4429 (struct composition_it, struct face, struct font_metrics):
4430 Remove forward declaration.
4431 * dispextern.h (struct image, struct atimer): Likewise.
4432 * emacsgtkfixed.h (struct frame): Likewise.
4433 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4434 * font.h (struct font_driver, struct font, struct glyph_string)
4435 (struct face): Remove forward declaration.
4436 * fontset.h (struct face, struct font): Likewise.
4437 * frame.h (toplevel): Style cleanup.
4438 (enum output_method): Move to...
4439 * termhooks.h (enum output_method): ...here.
4440 (struct glyph, struct frame, struct ns_display_info)
4441 (struct x_display_info, struct w32_display_info):
4442 Remove forward declaration.
4443 * xterm.h (toplevel): Include termhooks.h.
4444 (struct font, struct window, struct glyph_matrix, struct frame)
4445 (struct input_event, struct face, struct image): Remove forward
4447 * gtkutil.h (struct _widget_value): Likewise.
4448 * keyboard.h (toplevel): Include termhooks.h.
4449 (struct input_event): Remove forward declaration.
4451 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4453 * intervals.c (set_point_from_marker): New function.
4454 * editfns.c (Fgoto_char):
4455 * process.c (Finternal_default_process_filter):
4456 * window.c (select_window_1): Use it.
4457 * buffer.h (set_point_from_marker): Add prototype.
4459 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4461 * w32.c (term_winsock): Call release_listen_threads before calling
4463 (_sys_wait_accept): Wait for accept event in a loop with a finite
4464 timeout, instead of waiting indefinitely. Will hopefully avoid
4465 hanging during exit because WSACleanup deadlocks waiting for the
4466 event object to be released. (Bug#14333)
4468 * w32proc.c (release_listen_threads): New function, signals all
4469 the reader threads that listen for connections to stop waiting.
4471 * w32.h (release_listen_threads): Add prototype.
4473 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4475 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4476 field of new marker (for sanity and safety).
4477 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4478 anyway because XMISCTYPE is a function and can't be an lvalue).
4480 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4482 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4483 (x_after_update_window_line, x_scroll_bar_create):
4484 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4485 (handle_one_xevent, x_clear_frame_area):
4486 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4487 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4488 * xterm.h (x_clear_area): Adjust prototype.
4490 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4492 Hook scanning and indentation functions to find_newline. This helps
4493 to avoid duplicated code and renders more respect to newline cache.
4494 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4495 * cmds.c (Fforward_line):
4496 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4497 Use find_newline and avoid unnecessary point movements.
4498 * search.c (scan_newline): Implement on top of find_newline.
4500 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4502 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4503 scoped code (bug#11258).
4505 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4507 * nsterm.m (last_window): New variable.
4508 (EV_TRAILER2): New macro.
4509 (EV_TRAILER): Call EV_TRAILER2.
4510 (mouseMoved:): Add support for mouse-autoselect-window
4511 on nextstep (Bug#6888).
4513 2013-08-28 Andreas Schwab <schwab@suse.de>
4515 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4516 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4517 Remove unused macro definitions.
4518 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4519 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4520 Only define if emacs.
4522 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4524 Prefer enum glyph_row_area to int where appropriate.
4525 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4527 (window_box, window_box_width, window_box_left, window_box_left_offset)
4528 (window_box_right, window_box_right_offset): Adjust prototypes.
4529 * xdisp.c (window_box, window_box_width, window_box_left)
4530 (window_box_left_offset, window_box_right, window_box_right_offset):
4531 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4532 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4533 * nsterm.m (ns_clip_to_row):
4534 * w32term.c (w32_clip_to_row):
4535 * xterm.c (x_clip_to_row): Likewise.
4537 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4539 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4540 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4542 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4544 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4545 for portability to hosts where /bin/sh has problems.
4547 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4549 Redesign redisplay interface to drop global output_cursor.
4550 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4551 (toplevel): Remove declaration of output_cursor.
4552 (set_output_cursor, x_cursor_to): Remove prototype.
4553 * window.h (struct window): New member output_cursor.
4554 (output_cursor_to): New function to replace RIF member.
4555 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4556 (update_text_area, set_window_cursor_after_update): Use it.
4557 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4558 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4559 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4560 * w32term.c (x_update_window_begin, x_update_window_end):
4561 * xterm.c (x_update_window_begin, x_update_window_end):
4562 Adjust to use per-window output cursor.
4564 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4566 Simplify SELECT_TYPE-related code.
4567 Like EMACS_TIME, this portability layer is no longer needed, since
4568 Emacs has been using fd_set as a portability layer for some time.
4569 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4570 (SELECT_TYPE): Remove. All uses changed to fd_set.
4571 (fd_set) [!FD_SET]: New typedef.
4573 Simplify EMACS_TIME-related code.
4574 This portability layer is no longer needed, since Emacs has been
4575 using struct timespec as a portability layer for some time.
4576 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4577 Include <time.h> rather than "systime.h"; that's all that's needed now.
4578 * dispnew.c: Include <timespec.h> rather than "systime.h";
4579 that's all that's needed now.
4580 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4581 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4582 TIMESPEC_RESOLUTION.
4583 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4584 LOG10_TIMESPEC_RESOLUTION.
4585 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4586 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4587 (make_emacs_time): Remove. All used changed to make_timespec.
4588 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4589 (current_timespec): Rename from current_emacs_time. All uses changed.
4590 (add_emacs_time): Remove. All uses changed to timespec_add.
4591 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4592 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4593 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4594 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4595 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4596 (current_timespec): Rename from current_emacs_time. All uses changed.
4597 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4598 changed to timespec_cmp.
4599 * xgselect.c: Include <timespec.h>, since our .h files don't.
4601 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4603 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4604 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4605 Remove the leftovers.
4606 * gtkutil.c (toplevel): Do not declare Qxft but include
4608 * image.c (toplevel): Do not declare Vlibrary_cache because
4609 it's already done in lisp.h.
4611 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4613 * lisp.h (Mouse_HLInfo): Move from here...
4614 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4615 (reset_mouse_highlight): New function.
4616 * msdos.c (dos_set_window_size, IT_update_begin)
4617 (internal_terminal_init):
4618 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4619 (ns_initialize_display_info):
4620 * w32console.c (initialize_w32_display):
4621 * w32term.c (x_update_window_end, x_free_frame_resources)
4622 (w32_initialize_display_info):
4623 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4624 * window.c (Fdelete_other_windows_internal):
4625 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4626 * termchar.h (toplevel):
4627 * xterm.h (toplevel): Include dispextern.h.
4629 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4631 Fix minor problems found by static checking.
4632 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4633 (expect): Avoid nested-if warning.
4634 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4635 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4636 * nsterm.h, nsterm.m (ns_select):
4637 * xgselect.c, xgselect.h (xg_select):
4638 Adjust signature to better match pselect's.
4639 * nsterm.m (ns_select):
4640 Don't set *TIMEOUT, since pselect doesn't.
4641 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4642 diagnostic about assigning const char * to it.
4643 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4645 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4647 * lread.c (substitute_object_recurse): Handle hash-tables as well
4650 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4652 Fix unlikely core dump in init_tty, and simplify terminfo case.
4653 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4654 The old version incorrectly dumped core if malloc returned a
4655 buffer containing only non-NUL bytes.
4656 (init_tty): Do not allocate or free termcap buffers; the
4657 struct does that for us now.
4658 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4659 (struct tty_display_info): Define members termcap_term_buffer and
4660 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4661 use them. Allocate them directly in struct rather than indirectly
4662 via a pointer, to simplify init_tty.
4664 * frame.c (check_minibuf_window): Initialize 'window' properly,
4665 so that Emacs reliably aborts later if 'window' is not initialized.
4667 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4669 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4670 of VoidSymbol (Bug#15154).
4672 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4674 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4675 mouse_face_beg_y and mouse_face_end_y.
4676 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4677 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4678 Adjust users and update comment where appropriate.
4680 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4682 * frame.c (check_minibuf_window): New function.
4683 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4684 Call check_minibuf_window (Bug#15183).
4686 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4688 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4689 because this is the only last cursor data we need to keep and consult.
4690 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4691 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4694 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4696 Fix recovering from possible decompression error.
4697 Since insert_from_gap doesn't always move point, we can't use PT as
4698 the position where the partially decompressed data ends, and
4699 should count how many bytes was produced so far.
4700 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4701 (unwind_decompress): Really delete partially uncompressed data.
4702 (Fzlib_decompress_region): Take decompressed data size into account.
4704 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4706 * syntax.c (init_syntax_once): Adjust comment and do an early
4707 initialization of Qchar_table_extra_slots just once...
4708 * casetab.c (init_casetab_once):
4709 * category.c (init_category_once):
4710 * character.c (syms_of_character):
4711 * coding.c (syms_of_coding):
4712 * xdisp.c (syms_of_xdisp): ...and omit it here.
4714 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4716 * xdisp.c (get_next_display_element): Don't apply to characters
4717 from a display vector the logic of setting it->end_of_box_run_p
4718 suitable for characters from a buffer. (Bug#15175)
4720 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4721 to handle directories, rather than '_utime' which doesn't.
4724 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4726 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4727 or fullscreen (Bug#14627).
4729 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4731 System-dependent integer overflow fixes.
4732 * process.c (Fset_process_window_size): Signal an error if
4733 the window size is outside the range supported by the lower level.
4734 * sysdep.c (set_window_size): Return negative on error,
4735 nonnegative on success, rather than -1, 0, 1 on not in system,
4736 failure, success. This is simpler. Caller changed.
4737 (serial_configure): Remove unnecessary initialization of local.
4738 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4739 size fits in unsigned long; this isn't true on some 32-bit hosts.
4740 Avoid buffer overrun if some future version of /proc/meminfo has a
4741 variable name longer than 20 bytes.
4742 (system_process_attributes) [__FreeBSD__]:
4743 Don't assume hw.availpages fits in 'int'.
4745 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4747 Don't let very long directory names overrun the stack.
4748 Fix some related minor problems involving "//", vfork.
4749 * callproc.c (encode_current_directory): New function.
4750 (call_process): Don't append "/"; not needed.
4751 * fileio.c (file_name_as_directory_slop): New constant.
4752 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4753 this can save the caller having to alloca.
4754 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4755 Use SAFE_ALLOCA, not alloca.
4756 (directory_file_name, Fexpand_file_name): Leave leading "//"
4757 alone, since it can be special even on POSIX platforms.
4758 * callproc.c (call_process):
4759 * process.c (Fformat_network_address):
4760 * sysdep.c (sys_subshell):
4761 Use encode_current_directory rather than rolling our own.
4762 (create_process): No need to encode directory; caller does that now.
4763 * process.h (encode_current_directory): New decl.
4764 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4765 Rework to avoid 'goto xyzzy;'.
4767 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4769 * xdisp.c (handle_face_prop): If the default face was remapped use
4770 the remapped face for strings from prefix properties. (Bug#15155)
4772 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4774 Minor cleanup for redisplay interface and few related functions.
4775 * frame.h (enum text_cursor_kinds): Move from here...
4776 * dispextern.h (enum text_cursor_kinds): ...to here.
4777 (toplevel): Drop unnecessary declarations.
4778 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4779 in update_window_end_hook and draw_window_cursor functions.
4780 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4781 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4782 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4783 * xterm.c (x_update_window_end, x_draw_window_cursor):
4784 * xdisp.c (display_and_set_cursor, update_window_cursor)
4785 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4786 enum text_cursor_kinds where appropriate.
4788 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4790 Redesign redisplay interface to drop updated_row and updated_area.
4791 * dispextern.h (updated_row, updated_area): Remove declaration.
4792 (struct redisplay_interface): Pass glyph row and row area parameters
4793 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4794 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4796 * dispnew.c (updated_row, updated_area): Remove.
4797 (redraw_overlapped_rows, update_window_line): Adjust user.
4798 (update_marginal_area, update_text_area): Likewise. Pass updated row
4799 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4800 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4803 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4805 * process.c (flush_pending_output): Remove stub.
4808 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4810 * callproc.c: Fix race that killed background processes (Bug#15144).
4811 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4812 Record deleted process-id in critical section, not afterwards.
4813 Don't mistakenly kill process created by a call-process invocation
4814 that discards output and does not wait.
4816 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4818 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4819 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4820 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4821 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4822 to shut up compiler in mark_object.
4823 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4825 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4827 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4828 We can't portably rely on PTY_OPEN doing that, even if
4829 it calls posix_openpt with O_CLOEXEC.
4831 2013-08-20 Kenichi Handa <handa@gnu.org>
4833 * character.c (string_char): Improve commentary.
4835 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4837 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4838 (struct animation_cache): Make signature a flexible array member.
4839 All uses changed. This is a tad slower but may insulate us better
4840 from future changes to ImageMagick.
4842 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4844 * image.c: Shrink memory needed for animation cache.
4845 (SIGNATURE_DIGESTSIZE): New constant.
4846 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4847 (imagemagick_create_cache): Copy the signature. This saves
4848 several KB of memory that ImageMagick wastes per signature.
4849 Don't bother updating the update_time, as the caller does that now.
4850 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4851 it's a fixed size struct member now.
4852 (imagemagick_get_animation_cache): Always destroy the signature,
4853 as it's now imagemagick_create_cache's responsibility to copy it.
4854 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4855 and use memcmp rather than strcmp.
4856 eassert that ImageMagick returns a signature of the specified length.
4858 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4860 * image.c (imagemagick_get_animation_cache): Don't segfault on
4862 (imagemagick_get_animation_cache): Revert to previous definition
4863 so that it actually works. But keep the memory leak fix.
4864 (imagemagick_get_animation_cache): Fix memory leak.
4866 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4868 * image.c: Fix animation cache signature memory leak.
4869 Fix some other minor performance problems while we're at it.
4870 (imagemagick_create_cache): Clear just the members that
4871 need clearing. Don't set update_time, as caller does that now.
4872 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4873 Simplify by using pointer-to-pointer instead of a prev pointer.
4874 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4875 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4876 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4877 it's already a copy. Free the signature probe unless it's cached.
4879 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4880 This was introduced by my 2013-08-12 fix for Bug#15035.
4882 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4884 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4885 (imagemagick_prune_animation_cache): Now static.
4887 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4889 * image.c (imagemagick_get_animation_cache): Don't segfault when
4890 pruning all entries.
4892 2013-08-18 Ken Brown <kbrown@cornell.edu>
4894 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4895 static heap if ENABLE_CHECKING is defined.
4896 (max_bss_sbrk_ptr): New variable.
4898 (report_sheap_usage): Report maximum static heap usage instead of
4899 ending static heap usage.
4901 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4903 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4904 of zlib_initialized according to the results of calling
4905 init_zlib_functions.
4907 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4909 * image.c: Implement an ImageMagick per-image cache.
4910 (imagemagick_get_animation_cache): Fix a double-free error.
4911 (imagemagick_load_image): Remove the ping_wand code, which only
4912 apparently saved time on invalid animated images, and slowed down
4913 everything else. Optimise for the common case.
4915 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4917 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4919 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4921 * marker.c (set_marker): Remove documentation of undefined behavior.
4923 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4925 * image.c (imagemagick_compute_animated_image): Animate correctly
4926 when sub-images are smaller than the main image.
4927 (imagemagick_compute_animated_image): Setting the iterator row to
4928 zero is apparently not allowed.
4929 (imagemagick_compute_animated_image): Allow images that say they
4930 have sub-images that are bigger than the main image, but just crop
4933 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4935 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4937 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4939 * image.c (imagemagick_compute_animated_image): Respect the GIF
4942 2013-08-15 Ken Brown <kbrown@cornell.edu>
4944 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4945 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4948 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4950 Fix minor problems found by static checking.
4951 * frame.c (delete_frame):
4952 * xdisp.c (next_element_from_display_vector):
4953 Avoid uninitialized local.
4954 * image.c (imagemagick_compute_animated_image): Port to C89.
4955 Prefer usual GNU indentation style for loops.
4956 Be more careful about bizarrely large sizes, by using ptrdiff_t
4959 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4961 Fix infinite frame selection loop (Bug#15025).
4962 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4964 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4966 * xdisp.c (compute_window_start_on_continuation_line):
4967 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4968 to make sure we end up setting the window start at the leftmost
4969 visible character of the display line. This avoids funky
4970 horizontal shifting because the window start is not kept on the
4971 same position. (Bug#15090)
4972 (next_element_from_display_vector): Support 'box' face attribute
4973 in the face definitions of a display vector. (Bug#15099)
4975 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4977 * image.c (imagemagick_compute_animated_image): Implement animated
4979 (imagemagick_compute_animated_image): Fix some compilation
4980 warnings. Implement a very simple cache to make the animation
4981 usable at all, but it should be replaced with a per-image cache.
4983 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4985 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4986 to do `for' loops over alist values.
4987 * buffer.h (FOR_EACH_BUFFER):
4988 * process.c (FOR_EACH_PROCESS): Use it.
4989 (handle_child_signal, status_notify, Fget_buffer_process)
4990 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4992 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4994 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4995 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4996 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4997 to xzalloc and so avoid redundant call to memset.
4998 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4999 members because it is allocated with xzalloc and so already zeroed.
5001 2013-08-14 Ken Brown <kbrown@cornell.edu>
5003 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5006 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5008 Utility function and macro to copy Lisp string to C string.
5009 * lisp.h (xlispstrdupa): New macro.
5010 (xlispstrdup): New prototype.
5011 * alloc.c (xlispstrdup): New function.
5012 * callint.c (Fcall_interactively):
5013 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5014 (Fsubstitute_in_file_name):
5015 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5016 * image.c (x_create_bitmap_from_file):
5017 * w32term.c (w32_term_init):
5018 * xterm.c (x_term_init): Use xlispstrdup.
5020 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5022 * image.c (imagemagick_load_image): Make animated pictures work.
5023 There's still some problems with background color settings, though
5026 * decompress.c (unwind_decompress): Always restore point.
5028 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5030 * marker.c (set_marker): Reformat documentation.
5032 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5034 * xdisp.c (cursor_type_changed): Now static.
5036 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5037 Use changed. This avoids the need to call xmalloc and for the
5038 caller to call xfree, and avoids memory leaks in some situations.
5040 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5042 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5043 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5044 (redisplay_window): If window_end_valid is cleared due to non-zero
5045 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5046 so do not call to try_cursor_movement for that window.
5048 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5050 * window.h (struct window): Convert window_end_pos and
5051 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5052 (wset_window_end_pos, wset_window_end_vpos): Remove.
5053 * dispnew.c (adjust_glyph_matrix):
5054 * window.c (Fwindow_end, replace_window, set_window_buffer)
5056 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5057 (set_vertical_scroll_bar, redisplay_window, try_window)
5058 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5059 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5060 (note_mouse_highlight): Adjust users.
5061 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5064 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5066 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5067 * image.c (imagemagick_filename_hint): Use `const char *' and
5068 prefer SSDATA to SDATA to avoid warnings.
5070 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5072 Cleanup window fringes, margins and scroll bars adjustments.
5073 * window.c (set_window_fringes, set_window_margins)
5074 (set_window_scroll_bars, apply_window_adjustment): New functions.
5075 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5076 (Fset_window_scroll_bars): Use them.
5078 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5080 * window.h (struct window): Convert scroll_bar_width
5081 from Lisp_Object to integer. Adjust comment.
5082 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5084 * window.c (wset_scroll_bar_width): Remove.
5085 (make_window): Initialize scroll_bar_width.
5086 (Fsplit_window_internal): Use direct assignment.
5087 (Fset_window_configuration, save_window_save):
5088 Convert Lisp_Object to integer and back where appropriate.
5089 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5090 bar was actually changed, and mention this in docstring.
5092 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5094 * decompress.c: Minor simplifications.
5095 (Fzlib_decompress_region): Don't bother verifying
5096 that avail_out <= UINT_MAX, as that was confusing.
5097 Mention the restriction in a comment instead.
5098 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5100 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5102 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5103 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5105 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5107 * image.c (imagemagick_filename_hint): Check for errors in the
5110 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5112 * window.c (Fwindow_margins): Return nil when there's no marginal
5113 area, as per the documented API.
5115 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5116 Fmake_vector, as scroll bar's struct members are not all Lisp
5117 objects now. This avoids crashes in GC.
5119 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5120 bool, so its address could be taken.
5122 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5124 * image.c (imagemagick_filename_hint): New function to possibly
5125 apply `image-content-type-suffixes'.
5126 (imagemagick_load_image): Use it.
5128 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5130 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5131 if loading zlib failed.
5133 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5135 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5136 2013-08-13 checkin below. Change bool to BOOL, rule is:
5137 All Obj-C code uses BOOL, except for interfaces callable from C.
5139 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5141 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5143 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5144 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5145 bool instead of BOOL.
5146 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5147 from Lisp_Object to bitfield. Adjust comment.
5148 * w32term.c (x_scroll_bar_create): Adjust user.
5149 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5150 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5151 Use bool for boolean.
5152 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5153 to `unsigned int' when defining a bitfield.
5155 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5157 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5159 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5161 * window.h (struct window): Convert left_margin_cols and
5162 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5163 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5164 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5166 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5168 (showing_window_margins_p, update_window_line, update_frame_1):
5169 * fringe.c (draw_fringe_bitmap_1):
5170 * xdisp.c (window_box_width): Adjust users.
5171 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5172 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5173 Use direct assignment.
5174 (Fset_window_configuration, save_window_save, Fwindow_margins):
5175 Convert Lisp_Object to integer and back where appropriate.
5176 (Fset_window_margins): Adjust user. Return t if any margin
5177 was actually changed, and mention this in docstring.
5179 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5181 * syntax.c (forward_word):
5182 * cmds.c (forward_char, backward_char): Mention the optional argument.
5184 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5186 * window.h (struct window): Convert left_fringe_width
5187 and right_fringe_width from Lisp_Objects to integers.
5189 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5190 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5191 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5193 (make_window): Initialize new integer fields to -1.
5194 (Fsplit_window_internal): Use direct assignment.
5195 (Fset_window_configuration, save_window_save):
5196 Convert Lisp_Object to integer and back where appropriate.
5197 (Fset_window_fringes): Adjust user. Return t if any fringe
5198 was actually changed, and mention this in docstring.
5200 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5202 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5203 * nsfns.m (x_set_cursor_type):
5204 * w32fns.c (x_set_cursor_type):
5205 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5206 * xdisp.c (set_frame_cursor_types): ...but in common code.
5208 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5210 * font.c (clear_font_cache): New function, stripped from...
5211 (Fclear_font_cache): ...here, which now uses the function
5212 above. Adjust comment.
5213 * font.h (clear_font_cache): Add prototype.
5214 * xfaces.c (clear_face_cache): Use clear_font_cache.
5216 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5218 * window.c (Fset_window_start): Compare `w', not `window' because
5219 `w' might not be equal to `window' after call to decode_live_window.
5221 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5223 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5224 This fixes a problem introduced by the Bug#15035 patch
5225 when using GPG. Reported by Herbert J. Skuhra.
5227 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5229 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5230 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5231 not yet initialized.
5233 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5235 * decompress.c (Fzlib_decompress_region): Support zlib
5236 decompression, too, and rename.
5238 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5240 Minor zlib configuration tweaks.
5241 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5242 Don't assume presence of fn_inflateInit2_ zlib internal function.
5244 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5246 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5247 include the zlib prefix.
5249 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5251 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5252 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5253 define static variables that are pointers to zlib functions to be
5255 (init_zlib_functions) [WINDOWSNT]: New function.
5256 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5258 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5259 macros instead of invoking the zlib functions directly.
5260 (syms_of_decompress): DEFSYM Qzlib_dll.
5261 Staticpro Szlib_available_p.
5263 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5265 Avoid looping over all frame windows to freeze and unfreeze.
5266 * window.h (struct window): Drop frozen_window_start_p.
5267 (freeze_window_starts): Drop prototype.
5268 * frame.h (struct frame): New frozen_window_starts flag.
5269 (FRAME_WINDOWS_FROZEN): New macro.
5270 * window.c (freeze_window_start, freeze_window_starts):
5272 (select_window, replace_window): Adjust users.
5273 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5274 (window_frozen_p): New function.
5275 (redisplay_window): Use it.
5277 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5279 Fix some fd issues when running subprocesses (Bug#15035).
5280 Fix bugs that can leak files or file descriptors on errors.
5281 Don't unlink open temp files, as that's hard for users to diagnose
5282 when things go awry (e.g., temp disk exhausted).
5283 Don't bother to lock temp files. Check for invalid recursion.
5284 * callproc.c (synch_process_fd): Remove. All uses removed.
5285 (synch_process_tempfile): New var or macro.
5286 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5288 (record_kill_process): New arg, the temp name. All callers changed.
5289 (delete_temp_file): Now just a simple wrapper around unlink.
5290 (call_process_kill): New arg, the call_process_fd array.
5291 Close them all. Clear synch_process_pid. Remove the temp file,
5292 or arrange for it to be removed.
5293 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5294 that's been moved to synch_process_tempfile. Caller changed.
5295 Do not remove the tempfile; that's now call_process_kill's
5297 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5298 call_process_kill; the caller now does that.
5299 (call_process_cleanup): Do not close the process fd; that's now
5300 call_process_kill's responsibility.
5301 (Fcall_process): Implement via new function call_process, which
5302 has most of the old body of Fcall_process, but with a different API.
5303 (call_process): New function that does not open or close filefd if
5304 it is nonnegative. Record which fds need to be closed, and let
5305 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5306 Signal an error if invoked recursively (could be done via a hook).
5307 Simplify creation of the tempfile in the MSDOS case.
5308 Don't create the output file until after checking for the executable.
5309 Report any failure to open /dev/null.
5310 Don't open /dev/null for writing twice; once is enough.
5311 Don't create pipe if all output is being discarded or sent to file.
5312 Don't worry about setting up the coding system or reading from the
5313 pipe if all output is being discarded.
5314 Hoist fd_error local into top level, to lessen block nesting.
5315 Don't record deleted pid here; now done by Fcall_process_region.
5316 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5317 and note its success in synch_process_tempfile.
5318 Do not leak resources when child_setup fails.
5319 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5320 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5321 (create_temp_file): Now returns open fd, with an additional
5322 Lisp_Object * argument to return the name. All callers changed.
5323 Do not close the file; rewind it instead, and leave it open for
5324 the caller. Do not lock the temp file. Unwind-protect the file
5325 and the file-descriptor.
5326 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5327 If an asynchrounous process, record it here, not in call_process.
5328 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5329 * eval.c (set_unwind_protect): New function.
5330 * fileio.c (write_region): New function, generalized from the
5331 old Fwrite_region. Do not lock temp files.
5332 (Fwrite_region): Use it.
5333 * lisp.h (set_unwind_protect, write_region): New decls.
5334 * process.c: Include <verify.h>.
5335 (make_process): Mark fds as initially closed.
5336 (deleted_pid_list): Now a list of pid-filename pairs.
5338 (close_process_fd): New function.
5339 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5340 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5341 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5342 (create_process, create_pty, Fmake_serial_process)
5343 (server_accept_connection): Record which fds need to be closed,
5344 and let deactivate_process close them.
5345 (Fmake_network_process): Do not discard the unwind-protect
5346 until it's safe to do so.
5347 (deactivate_process): Close the fds opened by create_process etc.
5348 (Fprocess_send_eof): Adjust to new way of recording open fds.
5349 Report an error if /dev/null can't be opened, instead of aborting.
5350 * process.h (PROCESS_OPEN_FDS): New constant.
5351 (struct Lisp_Process): New member open_fds.
5352 (record_kill_process, record_deleted_pid): Adjust signatures.
5353 (record_deleted_pid): Move decl here ...
5354 * syswait.h (record_deleted_pid): ... from here.
5356 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5358 * decompress.c: Fix bugs with large buffers and weird inputs.
5359 Tune a bit. Reindent as per usual Emacs style.
5360 (BUFFER_SIZE): Remove.
5361 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5362 more than UINT_MAX bytes. Decompress into the gap instead of into
5363 an auto buffer, as this should avoid copying. Return nil if
5364 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5365 set immediate_quit; we shouldn't trust zlib code that much.
5367 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5369 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5370 errors, and really move the gap to where we want it.
5372 * lisp.h: Include decompress.c support.
5374 * emacs.c (main): Include decompress.c support.
5376 * Makefile.in: Include -lz if present.
5378 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5380 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5381 (initWithTitle:): Initialize frame to 0.
5382 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5383 (fillWithWidgetValue:frame:): Rename from
5384 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5386 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5387 fillWithWidgetValue:frame:
5389 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5390 remove memory leak warnings.
5392 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5393 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5396 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5397 (x_activate_menubar): Update the whole menu.
5398 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5399 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5400 current event is not NSSystemDefined (Bug#15001).
5401 Call ns_check_menu_open only if trackingMenu is 2.
5402 (menuDidClose:): New method, decrease trackingMenu.
5403 (fillWithWidgetValue:setDelegate:): New method.
5404 (fillWithWidgetValue:): Call the above.
5406 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5408 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5410 Omit some unnecessary casts.
5411 Many of these go back to the old pre-C89 days, when they may have
5412 been needed, but we've been assuming C89 or later for a while now.
5413 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5414 (live_float_p, live_misc_p, live_vector_p):
5415 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5416 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5417 (defvar_per_buffer):
5418 * callint.c (Fcall_interactively):
5419 * doc.c (Fsubstitute_command_keys):
5420 * filelock.c (get_boot_time):
5421 * frame.c (xrdb_get_resource):
5422 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5423 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5424 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5425 (menuitem_highlight_callback, menu_destroy_callback)
5426 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5427 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5428 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5429 (xg_tool_bar_help_callback, tb_size_cb):
5430 * image.c (xpm_alloc_color, png_read_from_memory)
5431 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5432 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5434 * keymap.c (describe_map):
5435 * nsfns.m (Fns_display_monitor_attributes_list):
5436 * nsmenu.m (process_dialog:):
5437 * nsterm.m (hold_event):
5438 * process.c (wait_reading_process_output):
5439 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5440 * scroll.c (do_direct_scrolling, scrolling_1):
5441 * termcap.c (tgetent):
5442 * window.c (check_window_containing, add_window_to_list)
5443 (freeze_window_starts):
5444 * xdisp.c (compare_overlay_entries, vmessage):
5445 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5446 (x_get_monitor_attributes_xrandr)
5447 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5448 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5449 * xfont.c (xfont_match, xfont_open):
5450 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5451 (menubar_selection_callback, menu_position_func)
5452 (popup_selection_callback, create_and_show_popup_menu)
5453 (dialog_selection_callback, create_and_show_dialog):
5454 * xrdb.c (x_get_string_resource):
5456 * xsmfns.c (x_session_check_input):
5457 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5458 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5459 (xaw_jump_callback, xaw_scroll_callback):
5460 Omit unnecessary casts.
5462 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5464 Minor string-length refactoring.
5465 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5466 * frame.c (make_monitor_attribute_list):
5467 Prefer build_string to strlen + make_string.
5469 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5471 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5472 don't check minor_code (Bug#14417).
5474 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5476 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5477 vertical positions instead. This avoids calling MATRIX_ROW with
5478 row numbers that are possibly beyond valid limits. (Bug#15064)
5480 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5482 Use xstrdup and build_unibyte_string where applicable.
5483 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5484 * xfns.c (x_window):
5485 * xrdb.c (x_get_customization_string):
5486 * xterm.c (xim_initialize):
5487 * w32fns.c (w32_window): Use xstrdup.
5488 (w32_display_monitor_attributes_list):
5489 * emacs.c (init_cmdargs):
5490 * keyboard.c (PUSH_C_STR):
5491 * nsfont.m (nsfont_open):
5492 * sysdep.c (system_process_attributes):
5493 * w32.c (system_process_attributes):
5494 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5496 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5498 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5499 variables of these types so that GDB would know about them, as aid
5500 for debugging fatal exceptions. (Bug#15024) See also
5501 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5504 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5506 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5507 larger than the NSWindow (Bug#14934).
5509 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5511 Redesign redisplay interface to drop global variable updated_window.
5512 Always pass currently updated window as a parameter to update routines.
5513 * dispextern.h (updated_window): Remove declaration.
5514 (struct redisplay_interface): Pass window parameter to
5515 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5516 and after_update_window_hook.
5517 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5519 * dispnew.c (updated_window): Remove.
5520 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5521 (update_window_line): Adjust to match redisplay interface changes.
5522 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5523 (ns_scroll_run, ns_after_update_window_line):
5524 * w32term.c (x_update_window_begin, x_update_window_end)
5525 (x_after_update_window_line, x_scroll_run):
5526 * xterm.c (x_update_window_begin, x_update_window_end)
5527 (x_after_update_window_line, x_scroll_run):
5528 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5529 Likewise. Adjust comments where appropriate.
5530 (x_cursor_to): Simplify because this is always called during window
5531 update (but install debugging check anyway).
5532 (expose_window): Check must_be_updated_p flag to see whether this
5533 function is called during window update.
5535 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5537 Do not reset window modification event counters excessively.
5538 These leftovers and poor man's tricky methods to catch extra
5539 redisplay's attention are no longer needed.
5540 * frame.c (set_menu_bar_lines_1):
5541 * minibuf.c (read_minibuf_unwind):
5542 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5543 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5544 (window_scroll_line_based, Fset_window_configuration):
5545 * xdisp.c (redisplay_window): Do not reset last_modified and
5546 last_overlay_modified counters.
5548 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5550 * xselect.c (x_send_client_event): Set send_event and serial, memset
5551 data.l as it might be bigger than data.b. Use 24 bit mask to
5552 XSendEvent (Bug#15034).
5554 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5556 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5557 for TTY frames that are not the top frame on their console.
5560 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5562 * w32term.c (w32fullscreen_hook): Really maximize frame when
5563 asked for (Bug#14841).
5565 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5567 Prefer selected_window to Fselected_window, likewise for frames.
5568 * buffer.c (Fbuffer_swap_text):
5569 * data.c (Fvariable_binding_locus):
5570 * window.c (run_window_configuration_change_hook): Adjust users.
5571 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5572 Use decode_live_frame.
5574 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5576 Be more careful if selected window shows the buffer other than current,
5577 use window_outdated only if this is not so. This change should also
5578 address some weird issues discussed in Bug#13012.
5579 * window.h (window_outdated): New prototype.
5580 * window.c (window_outdated): Now here. Convert from static and
5581 always assume window's buffer.
5582 (Fwindow_end, Fwindow_line_height): Use it.
5583 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5584 and always assume window's buffer.
5585 (redisplay_window): Adjust user.
5586 (redisplay_internal): Call to reconsider_clip_changes once and
5587 check whether mode line should be updated only if selected window
5588 shows current buffer.
5589 (run_window_scroll_functions): Use eassert for debugging check.
5590 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5592 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5594 * window.c (window_scroll, window_scroll_pixel_based)
5595 (window_scroll_line_based): Use bool for booleans.
5597 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5599 * process.c: Fix minor off-by-one issues in descriptor counts.
5600 This shouldn't fix any real bugs, but it cleans up the code a bit.
5601 (max_process_desc, max_input_desc): -1, not 0, means none.
5603 (delete_input_desc): New function.
5604 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5605 (deactivate_process): Scan backwards when recomuting max_process_desc;
5606 that should be faster.
5607 (init_process_emacs): Initialize max_input_desc.
5609 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5611 Use region cache to speedup bidi_find_paragraph_start.
5612 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5613 Rename cache_long_line_scans to cache_long_scans.
5614 * buffer.c (bset_cache_long_line_scans): Rename to
5615 bset_cache_long_scans.
5616 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5617 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5619 (syms_of_buffer): Rename cache-long-line-scans to
5620 cache-long-scans. Adjust docstring.
5621 * search.c (newline_cache_on_off):
5622 * indent.c (width_run_cache_on_off): Adjust users.
5623 * bidi.c (bidi_paragraph_cache_on_off): New function.
5624 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5625 * insdel.c (prepare_to_modify_buffer):
5626 Invalidate bidi_paragraph_cache if enabled.
5628 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5630 Invalidate region caches only if buffer text is going to be changed.
5631 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5632 (modify_text): ...new prototype.
5633 (prepare_to_modify_buffer_1): New prototype.
5634 * textprop.c (modify_region): Rename to...
5635 (modify_text_properties): ...new function.
5636 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5637 (Fremove_list_of_text_properties): Adjust users.
5638 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5639 (modify_text): ...new function.
5640 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5641 (prepare_to_modify_buffer_1): ...new function.
5642 * casefiddle.c (casify_region):
5643 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5644 (Ftranspose_regions): Use modify_text.
5646 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5648 * lisp.mk (lisp): Add nadvice.elc.
5650 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5652 New macro to iterate over live buffers similar to frames.
5653 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5654 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5655 Declare buffer-related variables here to offload lisp.h.
5656 * buffer.c (Vbuffer_alist): Adjust comment.
5657 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5658 (other_buffer_safely):
5659 * data.c (store_symval_forwarding):
5660 * dispnew.c (Fframe_or_buffer_changed_p):
5661 * fileio.c (Fdo_auto_save):
5662 * filelock.c (unlock_all_files):
5663 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5665 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5667 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5668 * callproc.c (create_temp_file):
5669 * filelock.c (create_lock_file):
5670 Assume mkostemp, since it's now provided by Gnulib.
5672 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5674 * w32.c (mkostemp): New function.
5675 (mktemp): Remove, no longer used. Most of the code reused in
5676 mkostemp. (Bug#15015)
5677 (mktemp): Don't undef.
5679 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5681 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5682 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5683 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5684 (free_glyph_pool, check_glyph_memory): Likewise for
5685 all users. Adjust comments where appropriate.
5687 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5689 * composite.h: Minor fixups.
5690 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5691 to fix a misspelling, and change it to an inline function while
5692 we're at it (it need not be a macro). All uses changed.
5693 (composition_method, composition_valid_p):
5694 Rewrite to avoid assignments in if-conditions.
5696 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5698 Do not use global Lisp_Object in composition macros.
5699 * composite.h (composition_temp): Remove declaration.
5700 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5701 (composition_method, composition_valid_p): ...inline functions.
5702 (compose_region): Remove the leftover.
5703 * composite.c (composition_temp): Remove.
5704 (run_composition_function, update_compositions)
5705 (composition_compute_stop_pos, composition_adjust_point)
5706 (Ffind_composition_internal):
5707 * coding.c (handle_composition_annotation):
5708 * xdisp.c (handle_composition_prop, check_point_in_composition):
5709 Related users changed.
5711 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5713 Drop FRAME_PTR typedef.
5714 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5715 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5716 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5717 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5718 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5719 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5720 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5721 All related users changed.
5723 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5725 * eval.c (default_toplevel_binding): New function.
5727 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5728 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5729 (syms_of_eval): Export them.
5730 * data.c (Fdefault_value): Micro cleanup.
5731 * term.c (init_tty): Use "false".
5733 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5735 Fix X GC leak in GTK and raw (no toolkit) X ports.
5736 * xterm.c (x_free_frame_resources): If white and black relief
5737 GCs are allocated, always free them here.
5738 * xfns.c (x_make_gc): Omit redundant initialization.
5739 * widget.c (create_frame_gcs): Remove the leftover.
5740 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5741 in x_free_frame_resources.
5743 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5745 * nsterm.m (windowWillResize:toSize:): Only change title if
5746 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5748 (viewDidEndLiveResize): New method.
5750 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5751 inside NS_IMPL_COCOA.
5753 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5755 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5756 Do not check whether undo is enabled because record_insert and
5757 record_delete does that themselves.
5759 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5761 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5762 member which is not really used any more.
5763 (FRAME_XIC_BASE_FONTNAME): Remove.
5764 * xfns.c (xic_free_fontset): Adjust user.
5765 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5766 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5767 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5768 (xdialog_show): Use eassert for debugging check.
5769 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5771 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5773 * fileio.c, fns.c (merge): Move extern decl from here ...
5774 * lisp.h (merge): ... to here.
5776 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5778 Fix last font-related change.
5779 * w32font.h (w32font_list_internal, w32font_match_internal):
5781 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5782 (uniscribe_list_family): Adjust to match font API change.
5783 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5784 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5786 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5788 * frame.h (FRAME_MOUSE_UPDATE):
5789 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5790 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5792 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5794 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5795 * font.h (struct font_driver): Change list, match, and list_family
5796 functions to accept struct frame * as first arg.
5797 * font.c (font_score, font_compare, font_sort_entities):
5799 (font_sort_entities, font_list_entities, font_select_entity):
5800 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5801 match font API change.
5802 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5803 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5804 * ftxfont.c (ftxfont_list, ftxfont_match):
5805 * xftfont.c (xftfont_list, xftfont_match):
5806 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5807 * w32font.c (w32font_list, w32font_match, w32font_list):
5808 (w32font_list_internal, w32_font_match_internal): Likewise.
5809 * xfaces.c (Fx_family_fonts): Adjust user.
5811 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5813 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5814 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5815 only if HAVE_X_WINDOWS is in use.
5816 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5817 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5818 * w32term.c (x_wm_set_icon_position): Likewise.
5819 * w32fns.c (x_icon): Adjust user.
5821 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5823 * xterm.c (last_mouse_press_frame): Remove the
5824 leftover which is not really used any more.
5825 (handle_one_xevent, syms_of_xterm): Adjust users.
5826 (x_flush): Call XFlush once per each X display, not frame.
5827 This is better because this code always unconditionally skips
5828 non-X frames in Vframe_list and issues the only XFlush if we
5829 have more than one X frame on the same X display.
5830 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5831 Use bool for booleans.
5832 (x_draw_glyph_string_background, cvt_string_to_pixel):
5833 (cvt_pixel_dtor): Drop unnecessary prototypes.
5834 * xterm.h (x_display_ok): Adjust prototype.
5836 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5838 Drop unnecessary functions that deals with frame pixel size.
5839 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5840 (x_pixel_height): Drop prototypes.
5841 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5842 (x_pixel_height): Drop implementations.
5843 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5844 which should be always valid for window frame.
5845 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5846 * w32menu.c (Fx_popup_dialog):
5847 * xmenu.c (Fx_popup_dialog): Likewise for both.
5849 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5851 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5852 frame parameters and call to Fmodify_frame_parameters just once.
5853 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5854 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5855 and mention nil frame in docstring.
5857 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5859 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5860 (x_figure_window_size): Likewise. Adjust to return long.
5861 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5862 (toplevel): Move Qterminal_live_p to...
5863 * terminal.c (toplevel): ...here, make it static, and...
5864 (syms_of_terminal): ...DEFSYM here.
5865 * frame.h (Qterminal_live_p): Remove declaration.
5866 (make_frame, x_figure_window_size): Adjust prototype.
5867 * nsfns.m (Fx_create_frame): Use long for window flags.
5869 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5871 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5872 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5873 Do not assume that emacs_close (INT_MAX) is a no-op.
5875 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5877 * xfaces.c (make_face_cache): For struct face_cache, prefer
5878 xmalloc to xzalloc and so avoid redundant call to memset.
5879 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5881 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5883 * fringe.c (draw_window_fringes, update_window_fringes)
5884 (compute_fringe_widths):
5885 * w32term.c (x_draw_glyph_string):
5886 * window.c (candidate_window_p, Frecenter):
5887 * xfaces.c (realize_basic_faces, realize_default_face)
5888 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5889 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5890 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5891 * xmenu.c (Fx_menu_bar_open_internal):
5892 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5893 * xsettings.c (xft_settings_event):
5894 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5895 Use bool for booleans. Adjust style and comments where
5897 * dispextern.h (draw_window_fringes, update_window_fringes)
5898 (compute_fringe_widths):
5899 * xterm.h (x_had_errors_p): Adjust prototype.
5901 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5903 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5904 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5906 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5908 * fns.c (toplevel): Remove comment before Fsafe_length because
5911 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5913 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5915 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5917 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5918 frame which got the message is still alive, before dereferencing
5919 its pointer. (Bug#14970)
5921 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5922 be a live window, before using it as such. (Bug#14970)
5924 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5926 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5927 w32_detect_focus_change instead of doing part of its job by hand.
5928 This fixes the problem whereby FOCUS_OUT events were not sent to
5931 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5933 * process.c (Fprocess_list): Doc fix.
5935 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5936 being re-exposed only if it didn't ask to become visible.
5937 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5938 was previously iconified. (Bug#14841)
5939 (x_iconify_frame): Mark the frame iconified.
5941 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5943 Fix minor problems found by static checking.
5944 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5945 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5947 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5949 * eval.c (set_specpdl_old_value): New function.
5950 (unbind_to): Minor simplification.
5951 (get_backtrace_frame): New function.
5952 (Fbacktrace_frame): Use it. Add `base' argument.
5953 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5954 (syms_of_eval): Export backtrace-eval.
5955 * xterm.c (x_focus_changed): Simplify.
5957 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5959 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5961 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5963 * xdisp.c (redisplay_window): Instead of moving point out of
5964 scroll margin, reject the force_start method, and try scrolling
5965 instead. (Bug#14780)
5967 2013-07-24 Ken Brown <kbrown@cornell.edu>
5969 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5972 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5974 * eval.c (Fprogn): Do not check that BODY is a proper list.
5975 This undoes the previous change. The check slows down the
5976 interpreter, and is not needed to prevent a crash. See
5977 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5979 2013-07-23 Glenn Morris <rgm@gnu.org>
5981 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5983 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5985 Port to GNU/Linux systems with tinfo but not ncurses.
5986 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5987 to decide whether ncurses is being used. Without this change,
5988 GCC complains about tgetent not being declared, on a system
5989 that has tinfo installed but ncurses not installed.
5991 * eval.c (Fprogn): Check that BODY is a proper list.
5993 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5994 * data.c (Fsetq_default):
5995 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5996 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5998 Tune by taking advantage of the fact that ARGS is always a list
5999 when a function is declared to have UNEVALLED args.
6001 * emacsgtkfixed.c: Port to GCC 4.6.
6002 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6004 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6006 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6007 here to silence compiler warnings.
6009 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6011 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6012 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6013 from messing up Emacs's 'struct frame' (Bug#14923).
6015 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6017 * alloc.c (make_save_ptr_ptr): Define this function.
6018 It was inadvertently omitted. It's needed only if
6019 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6021 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6023 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6024 frame have focus (Bug#14895).
6026 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6028 Avoid vfork-related deadlock more cleanly.
6029 * callproc.c (child_setup): When the child's exec fails, output
6030 the program name, as that's more useful. Use O_NONBLOCK to avoid
6032 * process.c (create_process_1): Remove; no longer needed.
6033 (create_process): Remove timer hack; no longer needed, now that
6034 the child avoids deadlock.
6036 2013-07-20 Glenn Morris <rgm@gnu.org>
6038 * image.c (Fimage_flush): Fix doc typo.
6040 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6042 Fix array bounds violation when pty allocation fails.
6043 * process.c (PTY_NAME_SIZE): New constant.
6044 (pty_name): Remove static variable; it's now auto.
6045 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6046 Take pty_name as an arg rather than using a static variable.
6047 All callers changed.
6048 (create_process): Recover pty_flag from process, not from volatile local.
6049 (create_pty): Stay inside array even when pty allocation fails.
6050 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6052 * lread.c (Fload): Avoid initialization only when lint checking.
6053 Mention that it's needed only for older GCCs.
6055 2013-07-20 Kenichi Handa <handa@gnu.org>
6057 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6058 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6060 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6062 * lread.c (Fload): Avoid uninitialized warning.
6064 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6066 Fix some minor file descriptor leaks and related glitches.
6067 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6068 (create_lock_file): Use write, not emacs_write.
6069 * image.c (slurp_file, png_load_body):
6070 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6071 (server_accept_connection):
6072 Don't leak an fd on memory allocation failure.
6073 * image.c (slurp_file): Add a cheap heuristic for growing files.
6074 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6075 as that's what the other routines do. Maybe input need not be
6076 blocked at all, but it's better to be consistent.
6077 Avoid undefined behavior when strlen is zero.
6079 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6080 (NSTATICS): Now a constant; doesn't need to be a macro.
6082 2013-07-19 Richard Stallman <rms@gnu.org>
6084 * coding.c (decode_coding_utf_8): Add simple loop for fast
6085 processing of ASCII characters.
6087 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6089 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6091 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6093 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6094 unportable 'struct x_display_info'.
6095 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6098 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6100 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6101 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6103 (system_process_attributes): Prefer plain char to unsigned char
6104 when either will do. Clean up properly if interrupted or if
6105 memory allocations fail. Don't assume sscanf succeeds.
6106 Remove no-longer-needed workaround to stop GCC from whining.
6107 Read command-line once, instead of multiple times. Check read status a
6110 Fix obscure porting bug with varargs functions.
6111 The code assumed that int is treated like ptrdiff_t in a vararg
6112 function, which is not a portable assumption. There was a similar
6113 -- though these days less likely -- porting problem with various
6114 assumptions that pointers of different types all smell the same as
6115 far as vararg functions is conserved. To make this problem less
6116 likely in the future, redo the API to use varargs functions.
6117 * alloc.c (make_save_value): Remove this vararg function.
6118 All uses changed to ...
6119 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6120 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6122 (make_save_ptr): Rename from make_save_pointer, for consistency with
6123 the above. Define only on platforms that need it. All uses changed.
6125 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6127 * keyboard.c: Try to fix typos in previous change.
6128 (DISPLAY_LIST_INFO): New macro.
6129 (kbd_buffer_get_event): Do not access members that are not present
6130 in X11. Revert inadvertent change of "!=" to "=".
6132 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6134 * keyboard.c (kbd_buffer_get_event):
6135 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6136 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6138 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6140 * filelock.c: Fix unlikely file descriptor leaks.
6141 (get_boot_time_1): Rework to avoid using emacs_open.
6142 This doesn't actually fix a leak, but is better anyway.
6143 (read_lock_data): Use read, not emacs_read.
6145 * doc.c: Fix minor memory and file descriptor leaks.
6146 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6147 (get_doc_string, Fsnarf_documentation):
6148 Fix file descriptor leak on error.
6150 * term.c: Fix minor fdopen-related file descriptor leaks.
6151 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6152 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6154 * charset.c: Fix file descriptor leaks and errno issues.
6156 (load_charset_map_from_file): Don't leak file descriptor on error.
6157 Use plain record_xmalloc since the allocation is larger than
6158 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6160 * eval.c (record_unwind_protect_nothing):
6161 * fileio.c (fclose_unwind):
6163 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6164 The replacement doesn't block input, but that no longer seems
6167 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6169 * lread.c: Fix file descriptor leaks and errno issues.
6170 (Fload): Close some races that leaked fds or streams when 'load'
6172 (Fload, openp): Report error number of last nontrivial failure to open.
6173 ENOENT counts as trivial.
6174 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6176 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6177 now that the function is always called with a nonnegative arg.
6178 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6179 All uses replaced with ...
6180 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6182 A few more minor file errno-reporting bugs.
6183 * callproc.c (Fcall_process):
6184 * doc.c (Fsnarf_documentation):
6185 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6186 * process.c (set_socket_option):
6187 Don't let a constructor trash errno.
6188 * doc.c: Include <errno.h>.
6190 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6192 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6194 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6196 Fix w32 bug with call-process-region (Bug#14885).
6197 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6198 to Fcall_process when the input is empty. This simplifies the
6199 code a bit. It makes no difference on POSIXish platforms but
6200 apparently it fixes a bug on w32.
6202 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6203 * fileio.c (close_file_unwind): Don't close if FD is negative;
6204 this can happen when unwinding a zapped file descriptor.
6205 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6206 in case Emacs runs out of memory between the two unwind-protects.
6207 Don't trash errno when closing FD.
6208 Zap the FD in the specpdl when closing it, instead of deferring
6209 the removal of the unwind-protect; this fixes a bug where a child
6210 function unwinds the stack past us.
6212 New unwind-protect flavors to better type-check C callbacks.
6213 This also lessens the need to write wrappers for callbacks,
6214 and the need for make_save_pointer.
6215 * alloc.c (free_save_value):
6216 * atimer.c (run_all_atimers):
6218 * alloc.c (safe_alloca_unwind):
6219 * atimer.c (unwind_stop_other_atimers):
6220 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6221 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6222 * minibuf.c (choose_minibuf_frame_1):
6223 * process.c (make_serial_process_unwind):
6224 * xdisp.c (pop_message_unwind):
6225 * xselect.c (queue_selection_requests_unwind):
6226 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6227 * alloc.c (record_xmalloc):
6228 Prefer record_unwind_protect_ptr to record_unwind_protect with
6230 * alloc.c (Fgarbage_collect):
6231 Prefer record_unwind_protect_void to passing a dummy.
6232 * buffer.c (restore_buffer):
6233 * window.c (restore_window_configuration):
6234 * xfns.c, w32fns.c (do_unwind_create_frame)
6235 New wrapper. All record-unwind uses of wrappee changed.
6236 * buffer.c (set_buffer_if_live):
6237 * callproc.c (call_process_cleanup, delete_temp_file):
6238 * coding.c (code_conversion_restore):
6239 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6240 * editfns.c (save_excursion_restore)
6241 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6242 (save_restriction_restore):
6243 * eval.c (restore_stack_limits, un_autoload):
6244 * fns.c (require_unwind):
6245 * keyboard.c (recursive_edit_unwind, tracking_off):
6246 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6247 * macros.c (pop_kbd_macro, restore_menu_items):
6248 * nsfns.m (unwind_create_frame):
6249 * print.c (print_unwind):
6250 * process.c (start_process_unwind):
6251 * search.c (unwind_set_match_data):
6252 * window.c (select_window_norecord, select_frame_norecord):
6253 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6254 (fast_set_selected_frame):
6255 * xfns.c, w32fns.c (unwind_create_tip_frame):
6256 Return void, not a dummy Lisp_Object. All uses changed.
6257 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6258 * callproc.c (call_process_kill):
6259 * fileio.c (restore_point_unwind, decide_coding_unwind)
6260 (build_annotations_unwind):
6261 * insdel.c (Fcombine_after_change_execute_1):
6262 * keyboard.c (read_char_help_form_unwind):
6263 * menu.c (unuse_menu_items):
6264 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6265 * sound.c (sound_cleanup):
6266 * xdisp.c (unwind_redisplay):
6267 * xfns.c (clean_up_dialog):
6268 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6269 Accept no args and return void, instead of accepting and returning
6270 a dummy Lisp_Object. All uses changed.
6271 * cygw32.c (fchdir_unwind):
6272 * fileio.c (close_file_unwind):
6273 * keyboard.c (restore_kboard_configuration):
6274 * lread.c (readevalllop_1):
6275 * process.c (wait_reading_process_output_unwind):
6276 Accept int and return void, rather than accepting an Emacs integer
6277 and returning a dummy object. In some cases this fixes an
6278 unlikely bug when the corresponding int is outside Emacs integer
6279 range. All uses changed.
6280 * dired.c (directory_files_internal_unwind):
6281 * fileio.c (do_auto_save_unwind):
6282 * gtkutil.c (pop_down_dialog):
6283 * insdel.c (reset_var_on_error):
6284 * lread.c (load_unwind):
6285 * xfns.c (clean_up_file_dialog):
6286 * xmenu.c, nsmenu.m (pop_down_menu):
6287 * xmenu.c (cleanup_widget_value_tree):
6288 * xselect.c (wait_for_property_change_unwind):
6289 Accept pointer and return void, rather than accepting an Emacs
6290 save value encapsulating the pointer and returning a dummy object.
6292 * editfns.c (Fformat): Update the saved pointer directly via
6293 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6294 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6295 (unwind_body): New function.
6296 (record_unwind_protect): First arg is now a function returning void,
6297 not a dummy Lisp_Object.
6298 (record_unwind_protect_ptr, record_unwind_protect_int)
6299 (record_unwind_protect_void): New functions.
6300 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6301 * fileio.c (struct auto_save_unwind): New type.
6302 (do_auto_save_unwind): Use it.
6303 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6304 * insdel.c (struct rvoe_arg): New type.
6305 (reset_var_on_error): Use it.
6306 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6308 (specbinding_func): Remove; there are now several such functions.
6309 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6310 (set_unwind_protect_ptr): New function.
6311 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6313 Be simpler and more consistent about reporting I/O errors.
6314 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6315 Say "Read error" and "Write error", rather than "I/O error", or
6316 "IO error reading", or "IO error writing", when a read or write
6318 * process.c (Fmake_network_process, wait_reading_process_output)
6319 (send_process, Fprocess_send_eof, wait_reading_process_output):
6320 Capitalize diagnostics consistently. Put "failed foo" at the
6321 start of the diagnostic, so that we don't capitalize the
6322 function name "foo". Consistently say "failed" for such
6324 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6325 All callers changed. This is so it can use report_file_error.
6326 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6327 diagnostics consistently as above.
6329 * fileio.c (report_file_errno): Fix errno reporting bug.
6330 If the file name is neither null nor a pair, package it up as a
6331 singleton list. All callers changed, both to this function and to
6332 report_file_error. This fixes a bug where the memory allocator
6333 invoked by list1 set errno so that the immediately following
6334 report_file_error reported the wrong errno value.
6336 Fix minor problems found by --enable-gcc-warnings.
6337 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6338 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6340 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6342 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6343 Set event->arg to Qt if switch-event shall be generated.
6344 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6346 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6348 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6351 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6352 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6353 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6354 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6355 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6356 and there is a focused frame.
6357 (head_table): Add focus-in and focus-out.
6358 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6359 bind to handle-focus-in/out.
6361 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6362 (Fhandle_switch_frame): Call Fhandle_focus_in.
6363 (syms_of_frame): defsubr handle-focus-in/out.
6365 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6367 Fix porting bug to older POSIXish platforms (Bug#14862).
6368 * sysdep.c (emacs_pipe): New function, that implements
6369 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6370 This should port better to CentOS 5 and to Mac OS X 10.6.
6371 All calls to pipe2 changed.
6373 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6374 This makes the code easier to read and the executable a bit smaller.
6375 Do not replace all calls to Fcons that happen to create lists,
6376 just calls that are intended to create lists. For example, when
6377 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6378 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6379 Similarly for list2 through list5.
6380 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6381 * bytecode.c (exec_byte_code):
6382 * callint.c (quotify_arg, Fcall_interactively):
6383 * callproc.c (Fcall_process, create_temp_file):
6384 * charset.c (load_charset_map_from_file)
6385 (Fdefine_charset_internal, init_charset):
6386 * coding.c (get_translation_table, detect_coding_system)
6387 (Fcheck_coding_systems_region)
6388 (Fset_terminal_coding_system_internal)
6389 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6390 * composite.c (update_compositions, Ffind_composition_internal):
6391 * dired.c (directory_files_internal, file_name_completion)
6393 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6394 * doc.c (Fsnarf_documentation):
6395 * editfns.c (Fmessage_box):
6397 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6398 (Feval, eval_sub, Ffuncall, apply_lambda):
6399 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6400 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6401 (Fset_file_times, Finsert_file_contents)
6402 (Fchoose_write_coding_system, Fwrite_region):
6403 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6404 * font.c (font_registry_charsets, font_parse_fcname)
6405 (font_prepare_cache, font_update_drivers, Flist_fonts):
6406 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6407 * frame.c (make_frame, Fmake_terminal_frame)
6408 (x_set_frame_parameters, x_report_frame_params)
6409 (x_default_parameter, Fx_parse_geometry):
6410 * ftfont.c (syms_of_ftfont):
6411 * image.c (gif_load):
6412 * keyboard.c (command_loop_1):
6413 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6414 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6415 (Fminor_mode_key_binding, accessible_keymaps_1)
6416 (Faccessible_keymaps, Fwhere_is_internal):
6417 * lread.c (read_emacs_mule_char):
6418 * menu.c (find_and_return_menu_selection):
6419 * minibuf.c (get_minibuffer):
6420 * nsfns.m (Fns_perform_service):
6421 * nsfont.m (ns_script_to_charset):
6422 * nsmenu.m (ns_popup_dialog):
6423 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6424 (Fx_own_selection_internal):
6425 * nsterm.m (append2):
6426 * print.c (Fredirect_debugging_output)
6427 (print_prune_string_charset):
6428 * process.c (Fdelete_process, Fprocess_contact)
6429 (Fformat_network_address, set_socket_option)
6430 (read_and_dispose_of_process_output, write_queue_push)
6431 (send_process, exec_sentinel):
6432 * sound.c (Fplay_sound_internal):
6433 * textprop.c (validate_plist, add_properties)
6434 (Fput_text_property, Fadd_face_text_property)
6435 (copy_text_properties, text_property_list, syms_of_textprop):
6436 * unexaix.c (report_error):
6437 * unexcoff.c (report_error):
6438 * unexsol.c (unexec):
6439 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6440 (Fformat_mode_line, syms_of_xdisp):
6441 * xfaces.c (set_font_frame_param)
6442 (Finternal_lisp_face_attribute_values)
6443 (Finternal_merge_in_global_face, syms_of_xfaces):
6444 * xfns.c (x_default_scroll_bar_color_parameter)
6445 (x_default_font_parameter, x_create_tip_frame):
6446 * xfont.c (xfont_supported_scripts):
6447 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6448 (menu_help_callback, xmenu_show):
6450 * xterm.c (set_wm_state):
6451 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6452 and similarly for list2 through list5.
6454 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6456 * callproc.c (Fcall_process_region): Fix minor race and tune.
6457 (create_temp_file): New function, with the temp-file-creation part
6458 of the old Fcall_process_region. Use Fcopy_sequence to create the
6459 temp file name, rather than alloca + build_string, for simplicity.
6460 Don't bother to block input around the temp file creation;
6461 shouldn't be needed. Simplify use of mktemp.
6462 Use record_unwind_protect immediately after creating the temp file;
6463 this closes an unlikely race where the temp file was not removed.
6464 Use memcpy rather than an open-coded loop.
6465 (Fcall_process_region): Use the new function. If the input is
6466 empty, redirect from /dev/null rather than from a newly created
6467 empty temp file; this avoids unnecessary file system traffic.
6469 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6471 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6472 Simplify by making this case like the other two. This is a bit
6473 slower on obsolete hosts, but the extra complexity isn't worth it.
6475 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6476 * process.c (create_process) [!DOS_NT]:
6477 Remove now-unnecessary calls to emacs_close.
6479 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6481 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6482 returning early. (Bug#14850)
6484 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6485 and inhibit-iso-escape-detection attributes of 'undecided'.
6488 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6490 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6491 Reported by Herbert J. Skuhra in
6492 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6494 Don't lose top specpdl entry when memory is exhausted.
6495 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6496 specpdl overflow here, to simplify callers; all callers changed.
6497 Always reserve an unused entry at the stack top; this avoids
6498 losing the top entry's information when memory is exhausted.
6500 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6502 Clean up errno reporting and fix some errno-reporting bugs.
6503 * callproc.c (Fcall_process):
6504 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6505 * process.c (create_process, Fmake_network_process):
6506 * unexaix.c (report_error):
6507 * unexcoff.c (report_error):
6508 Be more careful about reporting the errno of failed operations.
6509 The code previously reported the wrong errno sometimes.
6510 Also, prefer report_file_errno to setting errno + report_file_error.
6511 (Fcall_process): Look at openp return value rather than at path,
6512 as that's a bit faster and clearer when there's a numeric predicate.
6513 * fileio.c (report_file_errno): New function, with most of the
6514 old contents of report_file_error.
6515 (report_file_error): Use it.
6516 (Ffile_exists_p, Ffile_accessible_directory_p):
6517 Set errno to 0 when it is junk.
6518 * fileio.c (Faccess_file):
6519 * image.c (x_create_bitmap_from_file):
6520 Use faccessat rather than opening the file, to avoid the hassle of
6521 having a file descriptor open.
6522 * lisp.h (report_file_errno): New decl.
6523 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6526 * process.c (create_process, wait_reading_process_output) [AIX]:
6527 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6528 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6529 a multithreaded environment anyway).
6530 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6532 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6534 * image.c (x_find_image_file): Don't close a remote file handle.
6536 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6538 Fix races with threads and file descriptors.
6539 * callproc.c (Fcall_process_region):
6540 * dired.c (open_directory):
6541 * emacs.c (main, Fdaemon_initialized):
6542 * image.c (x_find_image_file):
6543 * inotify.c (Finotify_rm_watch):
6544 * lread.c (Flocate_file_internal):
6545 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6546 * term.c (term_mouse_moveto, init_tty):
6547 * termcap.c (tgetent):
6548 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6549 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6550 * unexhp9k800.c, unexmacosx.c (unexec):
6551 * callproc.c (Fcall_process_region):
6552 Use emacs_close, not close.
6553 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6554 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6555 and posix_close function on current platforms (which all lack them).
6556 (emacs_close): Use it. This should fix the races on GNU/Linux and
6557 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6558 and it should avoid closing random victim file descriptors on
6561 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6563 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6564 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6567 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6568 This is for .gdbinit xbacktrace.
6570 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6571 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6572 (emacs_set_tty): Now static.
6573 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6574 * term.c (tty_capable_p, tty_default_color_capabilities)
6575 (get_tty_terminal, term_mouse_movement)
6576 (handle_one_term_event, init_tty, maybe_fatal):
6577 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6578 (tgetent, scan_file, name_match, compare_contin):
6579 * terminal.c (get_terminal):
6580 Use bool for boolean.
6581 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6582 Prefer char to unsigned char if either will do.
6583 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6584 (tty_write_glyphs): Prefer int to unsigned.
6585 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6586 All callers changed.
6587 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6589 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6592 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6593 (B__dummy__): New dummy symbol, to pacify C89.
6594 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6595 they can't grok varargs macros.
6596 * dispnew.c (add_window_display_history)
6597 (add_frame_display_history):
6598 * print.c (print_object):
6599 * xdisp.c (debug_method_add):
6600 Use %p printf format only for void pointers.
6601 * emacs.c (usage_message): New constant, replacing ...
6602 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6603 (main): Adjust to usage reorg.
6604 * fns.c (syms_of_fns):
6605 * profiler.c (syms_of_profiler):
6606 Don't use non-constant struct initializers.
6607 * gnutls.h (gnutls_initstage_t):
6608 * lisp.h (enum Lisp_Fwd_Type):
6609 * lread.c (lisp_file_lexically_bound_p):
6610 * xsettings.c (anonymous enum):
6611 Remove trailing comma.
6612 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6613 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6614 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6616 * regex.c (const_re_char): New type, to pacify strict C89.
6617 All uses of 'const re_char' replaced to use it.
6618 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6619 with glibc when strict C89. This change is imported from gnulib.
6621 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6622 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6623 Omit GNU_LINUX implementation, since it requires long long.
6624 * xterm.c (x_draw_underwave):
6625 Do not assume the traditional order of struct's members.
6626 (x_term_init): Rewrite to avoid the need for non-constant structure
6629 Syntax cleanup, mostly replacing macros with functions.
6630 This removes the need for the syntax_temp hack.
6631 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6632 * syntax.c (SYNTAX_INLINE): New macro.
6633 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6634 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6635 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6636 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6637 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6638 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6639 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6640 Now constants, not macros.
6641 (syntax_temp) [!__GNUC__]: Remove.
6642 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6643 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6644 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6645 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6646 Move here from syntax.h; now functions, not macros. Except for the
6647 last function, these are static since only syntax.c uses them.
6648 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6649 All uses changed. Now a function, not a macro; use this fact
6650 to simplify the code.
6651 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6652 compiler bugs; no longer relevant.
6653 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6654 (SYNTAX_INLINE): New macro.
6655 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6656 for the new functions. Use bool for boolean member.
6657 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6658 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6659 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6660 (SETUP_BUFFER_SYNTAX_TABLE):
6661 Now extern inline functions, not macros.
6662 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6663 Remove; all uses replaced by implementation.
6664 (syntax_temp) [!__GNUC__]: Remove decl.
6665 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6667 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6669 * emacs.c (main): Fix syntax error.
6671 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6673 Timestamp fixes for undo (Bug#14824).
6674 * atimer.c (schedule_atimer):
6675 * fileio.c (Ffile_newer_than_file_p):
6676 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6677 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6678 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6679 (syms_of_fileio): Remove Sclear_visited_file_name.
6680 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6681 file doesn't exist; this avoids an ambiguity with negative timestamps.
6682 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6683 * systime.h (make_emacs_time, invalid_emacs_time):
6684 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6685 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6686 * undo.c (record_first_change): Push (visited-file-modtime) onto
6687 undo list rather than reimplementing it by hand, incorrectly.
6689 2013-07-09 Ken Brown <kbrown@cornell.edu>
6691 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6693 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6695 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6697 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6699 Handle errno and exit status a bit more carefully.
6700 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6701 number into an exit status. Instead, use EXIT_CANCELED.
6702 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6703 * callproc.c (relocate_fd):
6704 * emacs.c (close_output_streams, main):
6705 * process.c (create_process):
6706 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6707 Use emacs_perror for simplicity.
6708 * callproc.c (relocate_fd, main):
6709 * sysdep.c (sys_subshell):
6710 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6711 (shut_down_emacs): Use emacs_write, not write.
6712 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6713 * fileio.c (Fcopy_file, e_write):
6714 * nsterm.m (ns_select):
6715 * process.c (send_process):
6716 * sound.c (vox_write):
6717 Use emacs_write_sig, not emacs_write.
6718 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6719 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6721 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6723 (emacs_full_write): New function.
6724 (emacs_write): Rewrite to use it.
6725 (emacswrite_sig, emacs_perror): New functions.
6726 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6728 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6730 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6731 on NS even if it is present. Pixmap on NS is a void*.
6733 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6735 Port to Ubuntu 10 (Bug#14803).
6736 Problem reported by T.V. Raman.
6737 * process.c (close_on_exec, accept4, process_socket):
6738 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6740 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6742 * w32.c (sys_dup): Declare prototype.
6746 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6748 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6750 Make file descriptors close-on-exec when possible (Bug#14803).
6751 This simplifies Emacs a bit, since it no longer needs to worry
6752 about closing file descriptors by hand in some cases.
6753 It also fixes some unlikely races. Not all such races, as
6754 libraries often open files internally without setting
6755 close-on-exec, but it's an improvement.
6756 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6757 * callproc.c (Fcall_process) [!MSDOS]:
6758 * emacs.c (main) [!DOS_NT]:
6759 * nsterm.m (ns_term_init):
6760 * process.c (create_process):
6761 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6762 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6763 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6764 Prefer mkostemp with O_CLOEXEC to mkstemp.
6765 * callproc.c (relocate_fd) [!WINDOWSNT]:
6766 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6767 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6769 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6770 Make the resulting file descriptor close-on-exec.
6771 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6772 * lread.c (load_descriptor_list, load_descriptor_unwind):
6773 Remove; no longer needed. All uses removed.
6774 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6775 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6777 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6778 (Fmake_network_process, Fnetwork_interface_list):
6779 (Fnetwork_interface_info, server_accept_connection):
6780 Make newly-created socket close-on-exec.
6781 * sysdep.c (emacs_open, emacs_fopen):
6782 Make new-created descriptor close-on-exec.
6783 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6784 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6786 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6788 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6789 for NS_IMPL_GNUSTEP.
6791 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6793 Fix openp errno handling.
6794 * callproc.c (Fcall_process): Preserve openp errno around close.
6795 * lread.c (openp): Set errno when returning -1, as some callers
6798 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6800 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6802 * nsterm.h (NSSavePanel): Update comment.
6803 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6804 (ns_run_file_dialog): Declare.
6806 * nsfns.m: Remove panelOK.
6808 (ns_run_file_dialog): New function.
6809 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6810 event loop, so file dialog is popped up by ns_run_file_dialog, called
6811 by sendEvent (Bug#14578).
6812 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6814 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6816 * xdisp.c (default_line_pixel_height): New function.
6817 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6818 (try_cursor_movement, redisplay_window, try_window)
6819 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6821 * window.c (window_scroll_pixel_based):
6822 use default_line_pixel_height.
6824 * dispextern.h (default_line_pixel_height): Add prototype.
6826 * frame.c (x_set_line_spacing): Accept a float value for
6827 line-spacing parameter, per the documentation.
6829 * data.c (Fmultibyte_string_p): Doc fix.
6831 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6833 Use emacs_open more consistently when opening files.
6834 This handles EINTR more consistently now, and makes it easier
6835 to introduce other uniform changes to file descriptor handling.
6836 * sysstdio.h: New file.
6837 * buffer.c (mmap_init):
6838 * cygw32.c (chdir_to_default_directory):
6839 * dispnew.c (Fopen_termscript):
6840 * emacs.c (Fdaemon_initialized):
6841 * fileio.c (Fdo_auto_save):
6842 * image.c (slurp_file, png_load_body, jpeg_load_body):
6843 * keyboard.c (Fopen_dribble_file):
6845 * print.c (Fredirect_debugging_output):
6846 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6847 * termcap.c (tgetent):
6848 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6849 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6850 * w32term.c (w32_initialize) [CYGWIN]:
6851 * xfaces.c (Fx_load_color_file):
6852 Use emacs_open instead of plain open, and emacs_fopen instead of
6854 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6855 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6856 * callproc.c (default_output_mode): New constant.
6857 (Fcall_process): Use it to call emacs_open instead of plain creat.
6858 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6859 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6860 (emacs_fopen): New function.
6861 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6862 Include <lisp.h>, for emacs_open.
6863 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6865 Remove duplicate #include directives.
6866 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6868 Don't include stdio.h twice.
6869 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6870 Don't include sys/types.h or stdio.h twice.
6871 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6872 * lread.c: Don't include coding.h twice.
6873 * nsfont.m: Don't include frame.h twice.
6874 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6875 * ralloc.c: Don't include <unistd.h> twice.
6876 * xdisp.c: Don't include font.h twice.
6877 * xterm.c: Don't include fontset.h twice.
6878 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6880 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6882 Scale ImageMagick images more carefully.
6883 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6884 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6885 Be more careful about avoiding undefined behavior after
6886 integer overflow and division by zero.
6888 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6890 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6891 (syms_of_w32fns): DEFSYM them.
6892 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6893 (CCHDEVICENAME): Define macros if not defined.
6894 (struct MONITOR_INFO_EX): New struct.
6895 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6896 (enum_display_monitors_fn): New variable.
6897 (globals_of_w32fns): Initialize it.
6898 (Fx_display_pixel_width, Fx_display_pixel_height)
6899 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6900 multi-monitor setups in docstrings.
6901 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6902 screen size by primary monitor's millimeter per pixel.
6903 (w32_monitor_enum, w32_display_monitor_attributes_list)
6904 (w32_display_monitor_attributes_list_fallback)
6905 (Fw32_display_monitor_attributes_list): New functions.
6906 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6908 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6910 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6912 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6914 * fileio.c (Qfile_notify_error): New error symbol.
6916 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6917 * inotify.c (inotify_callback, symbol_to_inotifymask)
6918 (Finotify_add_watch, Finotify_rm_watch): Use it.
6919 (inotifyevent_to_event): Exchange order of cookie and file name.
6920 (Finotify_add_watch): Adapt docstring.
6922 * lisp.h (Qfile_notify_error): Declare.
6924 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6926 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6927 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6928 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6929 which did not work (see <http://bugs.gnu.org/14569#307>).
6930 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6931 && (!noninteractive || initialized)). This attempts to thread
6932 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6934 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6936 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6937 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6939 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6941 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6942 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6943 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6944 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6946 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6948 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6949 Define to __sys_siglist.
6951 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6953 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6954 word-wrap, so that overflow-newline-into-fringe would work in
6955 visual-line-mode. (Bug#2749)
6956 (move_it_in_display_line_to): When the last scanned display
6957 element fits exactly on the display line, and
6958 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6959 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6960 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6961 finding buffer position that corresponds to pixel coordinates,
6962 e.g. in buffer_posn_from_coords.
6964 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6966 * process.c (handle_child_signal): Call catch_child_signal if
6969 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6971 Don't convert function pointers to void * and back.
6972 It isn't portable C, and it's easy enough to avoid.
6973 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6974 (make_save_value): Add support for SAVE_FUNCPOINTER.
6975 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6976 * print.c (print_object):
6977 Distinguish function from object pointers.
6978 * lisp.h (SAVE_FUNCPOINTER): New constant.
6979 (SAVE_SLOT_BITS): Adjust to it.
6980 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6981 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6982 (voidfuncptr): New typedef.
6983 (struct Lisp_Save_Value): New member data[0].funcpointer.
6984 (XSAVE_FUNCPOINTER): New function.
6986 Simplify buildobj processing.
6987 * Makefile.in (buildobj.h): Make it a sequence of strings each
6988 followed by comma, rather than a single string. Put it into a
6989 .tmp file in case there's an error while generating it.
6990 (gl-stamp): Use .tmp for temp files.
6991 (mostlyclean): Clean .tmp files.
6992 * doc.c (buildobj): Move to just the routine that needs it.
6993 It's now an array of strings, so processing is simpler.
6995 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6997 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6998 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6999 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7000 Invoke malloc_enable_thread even when not interactive.
7001 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7002 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7003 in this case, since the underlying bug has now been fixed.
7005 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7007 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7008 unlinking it (bug#14691).
7010 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7012 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7013 before checking whether buffer is modified. This lets
7014 `kill-buffer-query-functions' cancel killing of the buffer or save
7015 its content before `kill-buffer' asks user the "Buffer %s
7016 modified; kill anyway?" question.
7018 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7020 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7021 Let the super performKeyEquivalent deal with them (Bug#14747).
7023 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7025 * widget.c (resize_cb): Remove unused local.
7027 Do not use GTK 3 if it exists but cannot be compiled.
7028 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7029 * xterm.c (x_error_handler) [!USE_GTK]:
7032 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7034 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7036 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7037 to the valid range of values. (Bug#14753)
7039 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7040 when moving point by using the current glyph matrix. This avoids
7041 the need to force redisplay when this function is called in a
7044 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7046 Fix minor problems found by static checking.
7047 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7048 Redo the latter's body to sidestep GCC parenthesization warnings.
7049 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7050 * coding.c (detect_coding, detect_coding_system):
7051 * coding.h (struct undecided_spec):
7052 Use bool for boolean.
7053 * image.c (QCmax_width, QCmax_height): Now static.
7054 * xdisp.c (Fmove_point_visually): Remove unused local.
7056 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7058 * xdisp.c (Fmove_point_visually): New function.
7060 2013-06-28 Kenichi Handa <handa@gnu.org>
7062 * coding.h (define_coding_undecided_arg_index): New enum.
7063 (coding_attr_index): New members
7064 coding_attr_undecided_inhibit_null_byte_detection,
7065 coding_attr_undecided_inhibit_iso_escape_detection,
7066 coding_attr_undecided_prefer_utf_8.
7067 (undecided_spec): New struct.
7068 (struct coding_system): New member `undecided' of the member
7071 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7072 (detect_coding): Likewise.
7073 (detect_coding_system): Likewise.
7074 (Fdefine_coding_system_internal): New coding system properties
7075 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7077 (syms_of_coding): Adjust for coding_arg_undecided_max.
7079 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7081 * image.c (x_from_xcolors): Remove unused local.
7083 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7085 Defer image data transfer between X client and server until actual
7088 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7091 * image.c (Destroy_Image): Remove.
7092 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7093 `mask_p', and `colors_p'. All uses changed.
7094 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7095 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7096 New macros for `flags' arg to x_clear_image_1.
7097 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7098 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7099 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7100 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7101 (image_get_x_image, image_unget_x_image): New functions or macros.
7102 (image_background, image_background_transparent, x_to_xcolors)
7103 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7104 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7105 instead of Destroy_Image.
7106 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7107 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7108 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7109 (imagemagick_load_image, svg_load_image): Use them instead of
7110 x_create_x_image_and_pixmap, and x_put_x_image followed by
7111 x_destroy_x_image, respectively.
7112 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7113 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7114 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7115 background_transparent fields.
7116 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7117 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7119 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7121 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7122 This mostly consists of undoing recent changes.
7123 * callproc.c (Fcall_process):
7124 * process.c (create_process):
7125 Do not worry about catching SIGCHLD here, undoing previous change.
7126 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7127 * process.c, process.h (catch_child_signal):
7128 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7129 * process.c (catch_child_handler): Don't worry about being called
7130 lazily and do not assume caller has blocked SIGCHLD, undoing
7131 previous change. Move first-time stuff back to
7132 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7133 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7134 set lib_child_handler if it's already initialized, which may
7135 help avoid problems on GNUstep.
7137 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7139 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7140 * callproc.c (Fcall_process):
7141 * process.c (create_process):
7142 Make sure SIGCHLD is caught before we fork,
7143 since Emacs startup no arranges to catch SIGCHLD.
7144 * process.c (lib_child_handler): Initialize to null, not to
7146 (catch_child_signal): Allow self to be called lazily.
7147 Do nothing if it's already been called.
7148 Assume caller has blocked SIGCHLD (all callers do now).
7149 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7150 just before it's really needed.
7151 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7152 since it hasn't been caught yet.
7154 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7156 * image.c (compute_image_size): New function to implement
7157 :max-width and :max-height.
7158 (imagemagick_load_image): Use it.
7160 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7162 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7163 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7165 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7166 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7167 the SIGCHLD handler, since the code is not atomic and (due to glib)
7168 signals may be arriving now.
7169 * sysdep.c (init_signals): Do not catch child signals here;
7170 'main' now does that later, at a safer time.
7172 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7174 Clean up SIGCHLD handling a bit (Bug#14569).
7175 * process.c, process.h (catch_child_signal):
7176 Now always extern, even if !NS_IMPL_GNUSTEP.
7177 * process.c (catch_child_signal): Move glib tickler here from
7178 init_process_emacs, so that it's done earlier in Emacs
7179 initialization. Also move the noninteractive && !initialized
7180 check here from init_process_emacs. This is all a bit cleaner for
7181 GNUish platforms, and I hope it works around the Cygwin bug.
7182 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7183 that glib signal handling is tickled before glib creates threads.
7185 * process.c (wait_reading_process_output): Avoid int overflow
7186 when reading more than 2 GiB total from a process.
7188 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7190 * process.c (create_process): Handle a couple more cases,
7191 i.e., work even if new_argv and wait_child_setup[i] are cached.
7192 Use Fcall_process's style for volatile vars.
7194 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7196 * process.c (create_process): Mark PROCESS volatile.
7198 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7200 Use C99-style flexible array members if available.
7201 This avoids some subtle aliasing issues, which typically
7202 aren't a problem with GCC but may be a problem elsewhere.
7203 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7204 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7205 In either case, it uses a flexible array member rather than
7206 the old struct hack. All uses changed.
7207 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7208 Adjust to sdata reorganization.
7209 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7210 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7211 that ports better to pre-C99 non-GCC.
7212 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7213 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7214 as the latter has changed.
7215 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7216 and port better to pre-C99 GCC.
7217 * image.c (struct xpm_cached_color):
7218 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7219 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7220 Use FLEXIBLE_ARRAY_MEMBER.
7221 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7222 Move decl to top level so it gets checked against implementation.
7223 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7224 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7226 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7228 * syntax.c: Integer cleanups.
7229 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7230 All uses that need 0-or-2 changed to:
7231 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7232 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7233 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7234 (char_quoted, prev_char_comend_first, back_comment)
7235 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7236 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7237 Use bool for boolean.
7238 (update_syntax_table, skip_chars, skip_syntaxes):
7239 Prefer int to unsigned when either will do.
7240 (back_comment): Return boolean success flag, like forw_comment,
7241 instead of positive-or-minus-1 (which might have overflowed int anyway).
7242 Don't stuff ptrdiff_t into int.
7243 (syntax_spec_code, syntax_code_spec): Now const.
7244 (Fmatching_paren, scan_lists, scan_sexps_forward):
7245 Use enum syntaxcode for syntax code.
7246 (Fmatching_paren): Check that arg is a character, not just an integer.
7247 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7248 (Finternal_describe_syntax_value): Omit no-longer-needed
7250 (skip_chars): Use char, not unsigned char, when the distinction
7252 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7253 * bytecode.c (exec_byte_code):
7254 * syntax.c (syntax_spec_code, Fchar_syntax)
7255 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7257 * syntax.h (SYNTAX_WITH_FLAGS):
7258 Omit unnecessary casts.
7260 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7262 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7263 line dimensions here, to avoid race conditions with the main
7264 thread. (Bug#14062, bug#14630, bug#14669)
7266 * w32term.c (w32_draw_window_cursor): Compute the header line and
7267 mode line dimensions here.
7268 <w32_system_caret_window, w32_system_caret_hdr_height>:
7269 <w32_system_caret_mode_height>: New variables.
7271 * w32term.h: Declare them.
7273 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7275 * alloc.c (die): Move "assertion failed" string here ...
7276 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7277 COND when SUPPRESS_CHECKING. This shrinks the executable text
7278 size by 0.8% to 2.2% when configured with --enable-checking,
7279 depending on optimization flags (GCC 4.8.1 x86-64).
7281 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7283 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7285 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7286 base is 2; this is more accurate.
7288 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7290 * sound.c (string_default): Move to !WINDOWSNT section.
7291 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7293 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7295 * sound.c: Integer cleanups.
7296 Remove unnecessary forward decls.
7297 (struct sound_device): The 'file' member is now a Lisp_Object, not
7298 a char *, so that we needn't invoke alloca on a huge size.
7299 (Fplay_sound_internal): Adjust to this.
7300 (string_default): New function.
7301 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7302 Use it to adjust to the struct sound_device change.
7303 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7304 (be2hs) [0]: Remove.
7306 * syntax.c (skip_chars): Don't use uninitialized storage
7307 when searching a multibyte buffer for characters that are not in a
7308 unibyte string that contains non-ASCII characters.
7310 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7312 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7313 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7315 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7317 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7319 2013-06-18 Kenichi Handa <handa@gnu.org>
7321 * font.c (Ffont_spec): Signal an error for an invalid font name
7324 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7326 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7327 In particular this ports to 32-bit sparc Sun cc.
7328 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7329 array with a dummy element at specpdl[-1], so that its address can
7331 (unbind_to): Do not copy the binding; not needed, now that we
7332 copy old_value in the one place where the copy is needed.
7333 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7334 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7335 (union specbinding): Rename from struct specbinding. Redo layout
7336 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7337 which is not portable. With Sun C 5.12 32-bit sparc, the
7338 declaration causes nargs to be an unsigned bitfield, a behavior
7339 that the C standard allows; but Emacs wants nargs to be signed.
7340 The overall type is now a union of structures rather than a
7341 structure of union of structures, and the 'kind' member is now a
7342 bitfield, so that the overall type doesn't grow. All uses changed.
7343 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7345 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7347 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7348 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7350 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7352 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7354 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7355 unless we know that the window w's frame is a frame object.
7356 Another attempt at solving bug#14062 and bug#14630.
7358 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7360 * textprop.c (property_set_type): New enum.
7361 (add_properties): Allow appending/prepending text properties.
7362 (add_text_properties_1): Factored out of Fadd_text_properties.
7363 (Fadd_text_properties): Move all the code into
7364 add_text_properties_1.
7365 (Fadd_face_text_property): New function that calls
7366 add_text_properties_1.
7368 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7370 Move functions from lisp.h to individual modules when possible.
7371 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7372 * alloc.c (XFLOAT_INIT, set_symbol_name):
7373 * buffer.c (CHECK_OVERLAY):
7374 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7375 (set_char_table_parent):
7376 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7377 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7378 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7379 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7381 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7382 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7383 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7384 (backtrace_args, backtrace_debug_on_exit):
7385 * floatfns.c (CHECK_FLOAT):
7386 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7387 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7388 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7389 (set_hash_index_slot):
7390 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7391 * marker.c (CHECK_MARKER):
7392 * textprop.c (CHECK_STRING_OR_BUFFER):
7393 * window.c (CHECK_WINDOW_CONFIGURATION):
7394 Move here from lisp.h, and make these functions static rather than
7396 * buffer.c (Qoverlayp):
7398 * fns.c (Qhash_table_p):
7399 * window.c (Qwindow_configuration_p):
7401 * lisp.h: Remove the abovementioned defns and decls.
7403 Use functions, not macros, for XINT etc (Bug#11935).
7404 In lisp.h, prefer functions to function-like macros, and
7405 constants to object-like macros, when either will do. This:
7406 . simplifies use, as there's no more need to worry about
7407 arguments' side effects being evaluated multiple times.
7408 . makes the code easier to debug on some platforms.
7409 However, when using gcc -O0, keep using function-like macros
7410 for a few critical operations, for performance reasons.
7411 This sort of thing isn't needed with gcc -Og, but -Og
7412 is a GCC 4.8 feature and isn't widely-enough available yet.
7413 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7414 Remove enum lsb_bits; no longer needed.
7415 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7416 * buffer.c (Qoverlap):
7418 * fns.c (Qhash_table_p):
7419 Now extern, so lisp.h can use these symbols.
7420 * dispextern.h: Include character.h, for MAX_CHAR etc.
7421 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7422 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7423 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7424 (GLYPH_CODE_P): Move here from lisp.h.
7425 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7426 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7427 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7428 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7429 XUNTAG now returns void *.
7430 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7431 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7432 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7433 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7434 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7435 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7436 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7437 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7438 New macros, renamed from their sans-lisp_h_ counterparts.
7439 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7440 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7441 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7442 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7443 If compiling via GCC without optimization, define these as macros
7444 in addition to inline functions.
7445 To disable this, compile with -DINLINING=0.
7446 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7447 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7448 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7449 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7450 (INTMASK, VALMASK): Now macros, since static values cannot be
7451 accessed from extern inline functions.
7452 (VALMASK): Also a constant, for benefit of old GDB.
7453 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7454 is INTEGERP, which can fold it in.
7455 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7456 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7457 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7458 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7459 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7460 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7461 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7462 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7463 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7464 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7465 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7466 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7467 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7468 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7469 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7470 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7471 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7472 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7473 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7474 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7475 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7476 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7477 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7478 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7479 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7480 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7481 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7482 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7483 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7484 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7485 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7486 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7487 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7489 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7490 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7491 (VALMASK): Define in one place rather than in two, merging the
7492 USE_LSB_TAG parts; this is simpler.
7493 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7494 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7495 Move up, to avoid use before definition.
7496 Also include "globals.h" earlier, for the same reason.
7497 (make_natnum): New function.
7498 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7499 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7500 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7501 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7502 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7503 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7504 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7505 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7506 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7507 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7508 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7509 (Qwindow_configuration_p, Qimage): New forward declarations.
7510 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7511 (STRING_COPYIN): Remove; unused.
7512 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7513 (xcar_addr, xcdr_addr): New functions. All uses changed.
7514 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7515 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7516 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7517 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7518 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7519 (TYPE_RANGED_INTEGERP): Simplify.
7520 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7521 (setlocale, fixup_locale, synchronize_system_messages_locale)
7522 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7523 Now empty functions, not macros.
7524 (functionp): Return bool, not int.
7525 * window.c (Qwindow_configuration_p): Now extern,
7526 so window.h can use it.
7527 * window.h (Qwindowp): Move decl back to lisp.h.
7529 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7531 * xdisp.c (Fline_pixel_height): New function, required for solving
7534 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7536 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7538 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7540 * lread.c (syms_of_lread):
7541 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7543 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7545 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7547 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7549 * fileio.c (expand_file_name): Doc fix.
7551 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7553 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7554 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7555 Wait for self, not for 0. This can't hurt on GNU or similar
7556 system, and may help with Cygwin.
7558 * keyboard.c: Don't use PROP (...) as an lvalue.
7559 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7560 Use set_prop (A, B), not PROP (A) = B.
7562 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7564 * xdisp.c (get_it_property): Use it->window instead of generating
7565 a Lisp object from it->w.
7567 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7569 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7570 get-char-property the window that is being rendered, instead of
7571 the buffer, to support window-specific overlays. (Bug#14575)
7572 (compute_display_string_pos): When W is NULL, use the current
7573 buffer as the object to pass to get-char-property.
7574 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7575 pointer member of the bidi iterator, since no window is pertinent
7578 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7580 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7581 being displayed, and pass it to compute_display_string_pos.
7582 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7583 (bidi_paragraph_init): All callers changed.
7585 * xdisp.c (init_from_display_pos, init_iterator)
7586 (handle_single_display_spec, next_overlay_string)
7587 (get_overlay_strings_1, reseat_1, reseat_to_string)
7588 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7589 Set bidi_it.w member from it->w.
7590 (compute_display_string_pos): Accept additional argument, the
7591 window being displayed, and pass it to Fget_char_property.
7594 * dispextern.h (struct bidi_it): New member w, the window being
7596 (compute_display_string_pos): Adjust prototype.
7598 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7600 * xgselect.c: Remove unneeded include xterm.h.
7602 * process.c (wait_reading_process_output): Check for NS before GLIB.
7603 GLIB may be linked in due to rsvg, but ns_select must be called.
7605 * xgselect.c (xg_select): Remove call to window_system_available
7606 and g_main_context_pending at the top, so Gdk events (i.e. file
7607 notify) are processed when Emacs is started with -nw.
7609 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7611 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7612 (ctagsfiles3): New variable, includes only *.m files.
7613 (TAGS): Use an explicit language name in the regular expressions,
7614 to avoid transformation of '/SOMETHING' by MSYS to
7615 'c:\MSYS\SOMETHING'.
7617 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7619 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7621 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7623 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7624 still need to set the mouse pointer shape and activate help-echo.
7627 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7629 A few porting etc. fixes for the new file monitor code.
7630 See the thread containing
7631 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7632 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7633 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7634 (dir_monitor_callback, Fgfile_rm_watch):
7635 Use assq_no_quit instead of Fassoc, for speed.
7636 (dir_monitor_callback, Fgfile_rm_watch):
7637 eassert that the monitor is a fixnum.
7638 (dir_monitor_callback): No need for CDR_SAFE.
7639 Simplify building of lisp with alternative tails.
7640 (Fgfile_add_watch, Fgfile_rm_watch):
7641 Do not assume glib functions set errno reliably on failure.
7642 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7643 and signal an error otherwise.
7644 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7645 Use Fdelq instead of Fdelete, for speed.
7647 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7649 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7650 don't insist on being invoked on a highlighted tool-bar button.
7651 Avoids losing tool-bar functionality when mouse-highlight is nil.
7652 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7653 Don't highlight when mouse-highlight is nil.
7654 (note_mouse_highlight): When mouse-highlight is nil, don't return
7655 right away; instead, run tool-bar and mode-line highlight
7656 subroutine, clear any existing highlight, and revert the mouse
7657 pointer to its default shape. (Bug#14558)
7659 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7661 * lisp.mk (lisp): Add prog-mode.el.
7663 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7665 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7666 * process.c (dummy_handler): New function.
7667 (lib_child_handler): New static var.
7668 (handle_child_signal): Invoke it.
7669 (catch_child_signal): If a library has set up a signal handler,
7670 save it into lib_child_handler.
7671 (init_process_emacs): If using glib and not on Windows, tickle glib's
7672 child-handling code so that it initializes its private SIGCHLD handler.
7673 * syssignal.h (SA_SIGINFO): Default to 0.
7674 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7675 31; it should no longer be needed now.
7677 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7679 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7681 * gfilenotify.c (globals_of_gfilenotify): New function.
7682 (syms_of_gfilenotify): Move global initialization there.
7684 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7686 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7688 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7689 * keyboard.c (menu_bar_items, tool_bar_items):
7690 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7691 not override local keymaps any more.
7693 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7695 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7697 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7699 * w32console.c (initialize_w32_display): Return the dimensions of
7700 the console window via 2 additional arguments, not via the current
7701 frame. This avoids crashes due to overrunning the bounds of
7702 frame's decode_mode_spec_buffer, which is not resized following
7703 the change of the frame dimensions from the initial 10x10.
7705 * w32term.h (w32_initialize_display_info): Adjust prototype.
7707 * term.c (init_tty): Take dimensions of the frame from the values
7708 returned by initialize_w32_display.
7710 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7711 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7712 (LIBES): Add $(GFILENOTIFY_LIBS).
7714 * w32inevt.c (handle_file_notifications): Add dummy implementation
7715 for !HAVE_W32NOTIFY.
7717 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7719 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7721 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7723 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7725 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7727 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7729 Fix minor problems found by static checking.
7730 * data.c (pure_write_error):
7731 Use xsignal2, not Fsignal, as Fsignal might return.
7732 * eval.c (set_backtrace_debug_on_exit): Now static.
7733 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7734 No longer inline. EXTERN_INLINE is needed only for functions
7735 defined in .h files. Reindent function header as per GNU style.
7736 (backtrace_p, backtrace_top, backtrace_next):
7737 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7738 compiler or linker. Add extern decls to pacify gcc -Wall.
7739 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7741 * frame.c (free_monitors): Define only on platforms that need it.
7742 * nsterm.m (ns_term_init):
7743 * process.c (catch_child_signal):
7744 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7745 defined on all porting targets these days.
7746 * process.c, process.h (catch_child_signal):
7747 Make it extern only if NS_IMPL_GNUSTEP is defined.
7749 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7751 * w32.c (gettimeofday): Make the signature identical to prototype
7752 in nt/inc/sys/time.h.
7754 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7756 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7759 * keyboard.c (safe_run_hooks_error): Improve error message.
7761 * data.c (pure_write_error): Add `object' argument.
7762 * puresize.h (CHECK_IMPURE): Use it.
7764 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7766 * Makefile.in (NOTIFY_OBJ): New variable.
7767 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7769 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7770 Call syms_of_gfilenotify.
7772 * gfilenotify.c: New file.
7774 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7775 and Qfile_w32notify.
7776 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7777 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7779 * lisp.h: Declare syms_of_gfilenotify.
7781 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7783 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7785 Merge the specpdl and backtrace stacks. Make the structure of the
7786 specpdl entries more obvious via a tagged union of structs.
7787 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7788 (enum specbind_tag): New enum.
7789 (struct specbinding): Make it a tagged union of structs.
7790 Add a case for backtrace records.
7791 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7792 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7793 (backtrace_debug_on_exit): New accessors.
7794 (struct backtrace): Remove.
7795 (struct catchtag): Remove backlist field.
7796 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7798 (Flocal_variable_p): Speed up the common case where the binding is
7800 * eval.c (backtrace_list): Remove.
7801 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7802 (set_backtrace_args, set_backtrace_nargs)
7803 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7804 (backtrace_next): New functions.
7805 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7806 (unwind_to_catch, internal_lisp_condition_case)
7807 (internal_condition_case, internal_condition_case_1)
7808 (internal_condition_case_2, internal_condition_case_n): Don't bother
7809 with backtrace_list any more.
7810 (Fsignal): Adjust to new backtrace format.
7811 (grow_specpdl): Move up.
7812 (record_in_backtrace): New function.
7813 (eval_sub, Ffuncall): Use it.
7814 (apply_lambda): Adjust to new backtrace format.
7815 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7817 (specbind): Adjust to new specpdl format. Simplify.
7818 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7819 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7821 (mark_backtrace): Remove.
7822 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7823 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7824 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7826 * profiler.c (record_backtrace): Use get_backtrace.
7827 (handle_profiler_signal): Use backtrace_top_function.
7828 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7831 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7833 * process.h (catch_child_signal): Declare.
7835 * process.c (catch_child_signal): New function.
7836 (init_process_emacs): Call it.
7838 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7839 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7841 (x_set_cursor_type): Remove declaration.
7842 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7843 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7844 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7845 (ns_get_color): Use F suffix on float.
7846 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7847 (ns_get_rgb_color): Remove.
7848 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7849 (note_mouse_movement): x and y are CGFloat.
7850 (ns_draw_fringe_bitmap): Remove unused rowY.
7851 Change #if to COCOA && >= 10_6.
7852 (ns_draw_window_cursor): Remove unused overspill.
7853 (ns_draw_underwave): width and x are EamcsCGFloat.
7854 (ns_draw_box): thickness is CGFloat.
7855 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7856 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7857 if not in main thread.
7858 (ns_get_pending_menu_title, ns_check_menu_open)
7859 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7860 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7861 (sendFromMainThread:): New method.
7862 (changeFont:): size is CGFloat.
7863 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7864 Disable warning about permanent text.
7865 (characterIndexForPoint:): Adjust return type depending on GNUstep
7867 (mouseDown:): delta is CGFloat.
7868 (updateFrameSize): Remove unised variable f.
7869 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7870 Cast float to EmacsCGFloat.
7871 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7872 also to -1 when restoring.
7873 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7874 inside NS_IMPL_COCOA.
7875 (toggleFullScreen:): Put call to toggleFullScreen inside
7876 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7877 (setPosition:portion:whole:): por is CGFloat.
7878 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7879 (mouseDown:): Use CGFloat.
7880 (mouseDragged:): Remove unised variable edge.
7881 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7883 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
7885 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7886 when NS_IMPL_GNUSTEP.
7887 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7888 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7889 (EmacsToolbar): Add clearAll. Add tag argument to
7890 addDisplayItemWithImage.
7891 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7893 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7895 * nsmenu.m (ns_update_menubar): Make static.
7896 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7897 (fillWithWidgetValue:): Add cast to SEL for setAction.
7898 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7899 (update_frame_tool_bar): Update code for GNUstep.
7900 (clearAll): New method.
7901 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7902 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7903 Move identifierToItem setObject and activeIdentifiers addObject before
7904 call to insertItemWithItemIdentifier.
7905 (validateVisibleItems): Fix indentation.
7906 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7907 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7908 UtilityWindow to aStyle, remove call to setStyleMask.
7910 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7912 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7913 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7914 Use F suffix on floats.
7915 (ns_char_width): Returns CGFloat.
7916 (ns_ascii_average_width): w is CGFloat instead of float.
7917 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7919 (ns_glyph_metrics): CGFloat instead of float.
7921 * nsfns.m (x_set_foreground_color, x_set_background_color):
7923 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7924 remove unused variables.
7925 (Fns_read_file_name): Keep track if panel is for save.
7926 Use ns_filename_from_panel/ns_directory_from_panel.
7927 (Fns_list_services): delegate only used for COCOA.
7928 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
7929 Just return the input if GNUstep.
7930 (x_screen_planes): Remove.
7931 (Fxw_color_values): Use EmacsCGFloat
7932 (Fns_display_monitor_attributes_list): Only get screen number for
7934 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7936 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7937 ns_directory_from_panel.
7939 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7941 * process.c (handle_child_signal): Also use WCONTINUED.
7942 This is so that list-processes doesn't mistakenly list the process
7943 as stopped, when the process has actually been continued and is
7946 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7948 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7949 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7950 not already configured.
7952 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7954 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7956 * Makefile.in (mostlyclean): Remove *.res files.
7958 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7960 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7961 a buffer (bug#8447).
7963 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7965 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7966 display vector, and we backtrack, handle the case that the
7967 previous character position is also displayed from a display
7968 vector or covered by a display string or image. (Bug#14476)
7970 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7972 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7973 (struct MonitorInfo, free_monitors): Remove.
7974 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7975 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7976 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7979 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7980 (struct MonitorInfo, free_monitors): Remove.
7981 (ns_screen_name): Make static.
7982 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7983 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7986 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7987 (struct MonitorInfo): New struct.
7988 (free_monitors, make_monitor_attribute_list): Declare.
7990 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7992 (free_monitors, make_monitor_attribute_list): New functions.
7993 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7996 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7998 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8000 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8002 * keyboard.c: Apply keyboard decoding only to events that come directly
8003 from the tty, not from unread-command-events (bug#14368).
8004 (read_event_from_main_queue): New function, extracted from read_char.
8005 (read_decoded_char): Remove.
8006 (read_decoded_event_from_main_queue): New function to replace it.
8007 (read_char): Use it.
8008 (read_key_sequence): Use read_char rather than read_decoded_char.
8010 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8012 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8014 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8016 2013-05-22 Kenichi Handa <handa@gnu.org>
8018 The following changes are to fix the setting of
8019 buffer-file-coding-system on, for instance, C-x RET c unix RET
8020 _FILE_OF_DOS_EOL_TYPE_ RET.
8022 * coding.h (struct coding_system): New member detected_utf8_chars.
8024 * coding.c (detect_coding_utf_8): Count characters and check EOL
8025 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8027 (setup_coding_system): Do not initialize coding->head_ascii.
8028 (check_ascii): Do not set coding->eol_seen but update it. Do not
8029 call adjust_coding_eol_type here.
8030 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8031 If the eol-type of CODING is already specified, adjust the eol type
8032 of the found coding-system.
8033 (decode_coding_gap): Cancel previous change. Utilize the
8034 character numbers counted by detect_coding_utf_8. Fix detection
8037 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8039 * search.c (looking_at_1): Only set last_thing_searched if the match
8040 changed the match-data (bug#14281).
8042 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8044 * xdisp.c (reseat_at_previous_visible_line_start):
8045 Already declared in dispextern.h, so remove it here.
8046 (move_it_vertically_backward): Likewise.
8048 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8050 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8051 (Fx_display_pixel_width, Fx_display_pixel_height)
8052 (Fx_display_mm_width, Fx_display_mm_height):
8053 Mention `display-monitor-attributes-list' in docstrings.
8055 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8056 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8057 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8058 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8059 (Fx_display_backing_store, Fx_display_visual_class)
8060 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8061 (Fx_display_grayscale_p, Fx_display_pixel_width)
8062 (Fx_display_pixel_height, Fx_display_planes)
8063 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8064 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8065 (Fx_display_mm_width, Fx_display_mm_height)
8066 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8067 height for all physical monitors as in X11.
8069 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8070 Return pixel width or height for all physical monitors as in X11.
8072 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8074 Port --enable-gcc-warnings to clang.
8075 * bytecode.c (exec_byte_code):
8077 Redo diagnostic pragmas to pacify clang, too.
8078 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8079 * editfns.c (Fencode_time):
8080 * fileio.c (file_accessible_directory_p):
8081 * font.c (font_unparse_xlfd):
8082 Use '&"string"[index]' instead of '"string" + (index)'.
8083 * undo.c (user_error): Remove; unused.
8085 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8087 * insdel.c (insert_1_both): Document the arguments, instead of
8088 referring to insert_1, which no longer exists.
8090 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8091 some window, increment windows_or_buffers_changed, so that
8092 *Messages* display in that window is updated. (Bug#14408)
8094 * w32.c: Include epaths.h.
8095 (init_environment): Use cmdproxy.exe without leading directories.
8096 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8098 (gettimeofday): Adjust signature and return value to Posix
8101 * unexw32.c (open_output_file): Delete the existing emacs.exe
8102 before creating it, to break the hard link to the versioned
8105 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8106 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8107 (FIRSTFILE_OBJ): New variables.
8108 (W32_RES): Rename to EMACSRES. All users changed.
8109 (base_obj): Use $(CM_OBJ).
8110 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8111 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8112 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8113 $(W32_RES_LINK) before $(LIBES).
8114 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8116 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8118 * makefile.w32-in (DOC): Use just "DOC".
8120 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8122 * process.c: Export default filters and sentinels to Elisp.
8123 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8125 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8126 (Fset_process_sentinel, Fformat_network_address):
8127 Default to them instead of nil.
8128 (server_accept_connection): Sentinels can't be nil any more.
8129 (read_and_dispose_of_process_output): New function, extracted from
8130 read_process_output.
8131 (read_process_output): Use it; filters can't be nil.
8132 (Finternal_default_process_filter): New function, extracted from
8133 read_process_output.
8134 (exec_sentinel_unwind): Remove function.
8135 (exec_sentinel): Don't zilch sentinel while running.
8136 (status_notify): Sentinels can't be nil.
8137 (Finternal_default_process_sentinel): New function extracted from
8139 (setup_process_coding_systems): Default filter is not nil any more.
8140 (syms_of_process): Export new Elisp functions and initialize
8142 * lisp.h (make_lisp_proc): New function.
8144 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8146 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8148 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8150 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8151 unless we know that the window w is a leaf window.
8152 Another attempt at solving bug#14062.
8154 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8156 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8159 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8161 * image.c (gif_load): Check that subimages fit (Bug#14345).
8163 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8165 * lread.c (skip_dyn_eof): New function.
8166 (read1): Use it to skip the end of a file in response to #@00.
8168 * doc.c (get_doc_string): Slightly relax the sanity checking.
8170 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8172 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8173 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8174 (MonitorInfo): New struct.
8175 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8176 (Fns_display_monitor_attributes_list): New functions.
8177 (display-usable-bounds): Remove.
8178 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8181 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8183 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8184 (GTK_CHECK_VERSION): New macro, if not already defined.
8185 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8186 replaced by GTK_CHECK_VERSION.
8188 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8190 * xterm.h (GTK_PREREQ): New macro.
8191 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8192 to use this macro instead, for consistency and clarity.
8194 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8196 * xdisp.c (row_for_charpos_p): New function, with code of
8197 cursor_row_p, but accepts an additional argument CHARPOS instead
8198 of using a hardcoded PT.
8199 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8200 (row_containing_pos): Call row_for_charpos_p instead of partially
8201 doing the same. Fixes cursor positioning under longlines-mode
8202 when longlines-show-effect includes more than one newline, when
8203 moving the cursor vertically up.
8205 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8207 * makefile.w32-in (ACL_H): New macro.
8208 ($(BLD)/fileio.$(O)): Update dependencies.
8210 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8212 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8213 * Makefile.in (LIB_ACL): New macro.
8214 (LIBACL_LIBS): Remove.
8215 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8216 * fileio.c: Include <acl.h>.
8217 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8218 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8220 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8223 * unexelf.c: Don't assume ElfW (Half) fits in int.
8224 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8225 when dealing with ElfW (Half) values, since they can exceed 2**31
8226 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8227 (entry_address): Omit unused NUM arg. All uses changed.
8229 2013-05-07 Juri Linkov <juri@jurta.org>
8231 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8232 to the string converted from number with `Fnumber_to_string'.
8235 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8237 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8238 This fixes a problem introduced by my previous change.
8240 2013-05-07 Glenn Morris <rgm@gnu.org>
8242 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8244 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8246 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8248 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8250 Static checking by GCC 4.8.0.
8251 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8252 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8253 (x_get_monitor_attributes_fallback)
8254 (x_get_monitor_attributes_xinerama)
8255 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8256 Define only if USE_GTK.
8257 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8258 (x_get_monitor_attributes_fallback): Omit unused locals.
8259 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8260 Use double, not float, to avoid mixed-mode floating point arithmetic.
8262 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8263 Jan Djärv <jan.h.d@swipnet.se>
8265 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8266 (XINERAMA_CFLAGS): New macros.
8267 (ALL_CFLAGS, LIBES): Use them.
8269 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8270 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8271 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8272 (syms_of_xfns): DEFSYM them.
8273 (struct MonitorInfo): New struct.
8274 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8275 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8276 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8277 (x_get_monitor_attributes_xinerama): New functions.
8278 (Fx_display_monitor_attributes_list): New primitive.
8279 (syms_of_xfns): Defsubr it.
8281 * xterm.h (x_display_info): Add Xatom_net_workarea and
8282 Xatom_net_current_desktop.
8284 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8285 and dpyinfo->Xatom_net_current_desktop.
8287 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8289 * xdisp.c (pos_visible_p): Use the special code for finding the
8290 beginning of a display property or overlay for any "replacing"
8291 display property, not just for display strings. This solves
8292 incorrect reporting of position by posn-at-point. (Bug#14241)
8294 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8296 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8297 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8298 Verify that ElfW (Half) fits in int.
8299 (fatal): Use same signature as lisp.h.
8300 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8301 configure and build with -DUNEXELF_DEBUG without worrying about
8302 other modules that use DEBUG.
8303 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8304 possibly-wide integers now uses it instead of plain fprintf.
8305 (entry_address): New function, which avoids problems with 32-bit
8306 overflow on 64-bit hosts.
8307 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8308 (round_up): Don't assume the remainder fits in int.
8309 (find_section): Use bool for boolean. Simplify debug code.
8310 (unexec): Don't assume file sizes fit in int or size_t.
8311 Omit unnecessary trailing newline in 'fatal' format.
8312 Use strerror rather than outputting decimal error number.
8313 Remove unused code when emacs is not defined;
8314 this file relies on Emacs now.
8315 Don't assume e_phnum and e_shnum are positive.
8317 * regex.c: Fix problems when DEBUG is defined.
8318 (extract_number, extract_number_and_incr): Define regardless of
8319 whether DEBUG is defined; that's simpler and makes the code less
8320 likely to go stale in the normal case when DEBUG is not defined.
8321 Return int rather than taking an int * arg. All callers changed.
8322 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8323 Remove, replacing with ...
8324 (DEBUG_PRINT): New macro. All callers changed.
8325 (DEBUG_COMPILES_ARGUMENTS): New macro.
8326 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8327 (print_compiled_pattern, print_double_string) [DEBUG]:
8328 Use prototype rather than old-style definition.
8329 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8330 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8331 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8332 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8333 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8334 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8335 This matters only when DEBUG is defined.
8337 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8339 * xdisp.c (set_iterator_to_next): Set the
8340 ignore_overlay_strings_at_pos_p flag only if we are _really_
8341 iterating over an overlay string, as indicated by the
8342 current.overlay_string_index member. (Bug#14306)
8344 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8346 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8347 to where it is used, to avoid autorelease issues (Bug#14050).
8349 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8351 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8352 * fileio.c (syms_of_fileio): Implement this.
8353 * filelock.c (create_lock_file): If symbolic links don't work, so
8354 we use a regular file as a lock file, do not fsync the lock file;
8357 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8359 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8360 (syms_of_minibuf): Adjust accodingly.
8362 * callint.c (Fcall_interactively): Adjust calls accordingly.
8364 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8366 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8367 w->contents is a buffer before computing everything else.
8368 Use parentheses to disambiguate last part of the condition.
8370 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8371 assertion violations. (Bug#14062)
8373 2013-05-01 David Reitter <david.reitter@gmail.com>
8375 * nsfns.m (ns_tooltip): Initialize.
8377 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8379 * coding.c (decode_coding_gap): Don't remove the character before
8380 a newline unless it's a CR character. (Bug#14287)
8382 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8384 * dispextern.h (struct face): Move enum face_underline_type
8385 earlier so that bitfields can be in the same word.
8387 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8389 * nsfns.m (handlePanelKeys): New function.
8390 (EmacsOpenPanel:performKeyEquivalent:)
8391 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8392 arrows/function/control and copy/paste keys (Bug#14296).
8394 2013-04-27 Juri Linkov <juri@jurta.org>
8396 * callint.c (Fcall_interactively): Call `Qread_number' for
8397 interactive code letter `n' instead of using duplicate code.
8400 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8402 * systime.h (make_timeval): Declare as 'const'.
8404 2013-04-27 Kenichi Handa <handa@gnu.org>
8406 * font.c (font_open_entity): Always open a font of manageable
8409 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8411 Port better to AIX (Bug#14258).
8412 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8415 2013-04-24 Kenichi Handa <handa@gnu.org>
8417 * coding.c (decode_coding_iso_2022): When an invalid escape
8418 sequence is encountered, reset the invocation and designation
8419 status to the safest one.
8421 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8423 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8424 Without this fix, "make distclean" leaves stamp-h1 behind.
8426 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8428 * w32fns.c (w32_fullscreen_rect): New function to compute the
8429 window rectangle for the given fullscreen mode.
8430 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8431 longer tunes the window size. This keeps the window's edges flush
8432 with the screen and allows the taskbar to hide itself in fullboth.
8434 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8435 window decorations and uses the entire screen.
8437 * w32term.h (w32_fullscreen_rect) Add prototype.
8438 (struct w32_output): Replace normal_width, normal_height,
8439 normal_top, and normal_left members with a single normal_placement
8441 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8443 (FRAME_NORMAL_PLACEMENT): New macro.
8445 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8447 * minibuf.c (Ftest_completion): Silence compiler warning.
8449 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8451 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8454 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8457 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8458 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8459 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8460 parentheses where appropriate.
8462 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8464 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8466 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8468 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8469 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8470 Mention in the doc string that setting these variables takes
8471 effect only after a call to set-window-buffer. (Bug#14200)
8473 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8475 * indent.c (Fvertical_motion): Don't consider display strings on
8476 overlay strings as display strings on the buffer position we
8477 started from. This prevents vertical cursor motion from jumping
8478 more than one line when there's an overlay string with a display
8479 property at end of line.
8480 Reported by Karl Chen <Karl.Chen@quarl.org> in
8481 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8483 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8485 * window.c (select_window): `record_buffer' even if window is
8486 already selected (bug#14191).
8488 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8490 * window.c (Fwindow_end): Test more flags, including the buffer's
8491 last_overlay_modified flag, to determine whether the window's
8492 display is really up-to-date. Prevents the function from
8493 returning a stale value. (Bug#14170)
8494 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8497 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8499 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8500 garbaged only if it is not already the top frame on its TTY.
8501 This prevents flickering due to constant redrawing of TTY frames when
8502 there are GUI frames open in the same session. (Bug#13864)
8504 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8506 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8507 of marking the idle timers directly.
8509 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8511 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8514 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8516 * window.c (select_window): Don't record_buffer while the invariant is
8517 temporarily broken (bug#14161).
8519 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8521 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8523 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8525 2013-04-07 Romain Francoise <romain@orebokech.com>
8527 Ignore additional platform-specific ACL errors (Bug#13702).
8528 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8529 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8531 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8533 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8536 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8538 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8539 This bug was introduced by my 2013-02-25 change that simplified
8540 data_start configuration. Without this change, on GNU/Linux
8541 an Emacs configured with --enable-profiling fails immediately
8542 due to a profiler signal.
8543 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8544 with these flags. On platforms where special flags are needed
8545 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8546 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8547 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8549 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8551 Get rid of some platform-specific functions examining window
8552 system and its capabilities. This is a partial rework of the
8554 * lisp.h (have_menus_p): Remove prototype. This function is
8555 replaced with platform-independent window_system_available.
8556 (check_window_system): Move to...
8557 * frame.h (decode_window_system_frame, window_system_available):
8558 ...here, add new prototypes.
8559 * frame.c (window_system_available, decode_window_system_frame):
8561 (check_window_system): Platform-independent now.
8562 * xterm.h (x_in_use): Remove declaration.
8564 * w32term.h (check_x_frame):
8565 * nsterm.h (check_x_frame): Remove prototypes. This function
8566 is replaced with platform-independent decode_window_system_frame.
8567 * msdos.c (have_menus_p): Remove.
8568 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8569 Remove platform-specific functions. Use check_window_system,
8570 decode_window_system_frame and check_ns_display_info where
8571 appropriate. Minor style and comment tweaks.
8572 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8573 (check_x_frame): Likewise.
8574 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8576 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8577 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8578 * xmenu.c, xselect.c: All related users changed.
8580 2013-04-03 Kenichi Handa <handa@gnu.org>
8582 The following changes is to optimize the code for reading UTF-8
8585 * coding.c (check_ascii): Rename from detect_ascii. Return value
8586 changed. Check EOL format. Do not call adjust_coding_eol_type
8588 (check_utf_8): New function.
8589 (adjust_coding_eol_type): Do nothing if already adjusted.
8590 (detect_coding): Compare the return value of check_ascii with
8591 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8592 (decode_coding_gap): Optimize for valid UTF-8.
8594 2013-03-21 Kenichi Handa <handa@gnu.org>
8596 * coding.c (syms_of_coding): Cancel previous change.
8598 * insdel.c (insert_from_gap): Fix previous change.
8600 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8602 Consistently use platform-specific function to detect window system.
8603 * lisp.h (check_window_system): New prototype. This function is
8604 going to replace check_x, check_w32 and check_ns.
8605 (have_menus_p): Mention msdos.c in comment.
8606 * fontset.c (check_window_system_func): Remove. Adjust all users.
8607 * fontset.h (check_window_system_func): Remove prototype.
8608 * nsterm.h (check_ns):
8609 * xterm.h (check_x):
8610 * w32term.h (check_w32): Likewise.
8611 * menu.c (Fx_popup_menu): Use check_window_system.
8612 * msdos.c (check_window_system): Define for MS-DOS.
8613 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8614 * w32fns.c (check_window_system): Likewise for MS-Windows.
8615 * xfns.c (check_window_system): Likewise for X.
8616 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8617 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8619 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8621 Prefer < to > in range checks such as 0 <= i && i < N.
8622 This makes it easier to visualize quantities on a number line.
8623 This patch doesn't apply to all such range checks,
8624 only to the range checks affected by the 2013-03-24 change.
8625 This patch reverts most of the 2013-03-24 change.
8626 * alloc.c (xpalloc, Fgarbage_collect):
8627 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8628 * character.c (string_escape_byte8):
8629 * charset.c (read_hex):
8630 * data.c (cons_to_unsigned):
8631 * dispnew.c (update_frame_1):
8632 * doc.c (Fsubstitute_command_keys):
8633 * doprnt.c (doprnt):
8634 * editfns.c (hi_time, decode_time_components):
8635 * fileio.c (file_offset):
8636 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8637 * font.c (font_intern_prop):
8638 * frame.c (x_set_alpha):
8639 * gtkutil.c (get_utf8_string):
8640 * indent.c (check_display_width):
8641 * keymap.c (Fkey_description):
8642 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8644 * minibuf.c (read_minibuf_noninteractive):
8645 * process.c (wait_reading_process_output):
8646 * search.c (Freplace_match):
8647 * window.c (get_phys_cursor_glyph):
8648 * xdisp.c (redisplay_internal):
8649 * xsmfns.c (smc_save_yourself_CB):
8650 Prefer < to > for range checks.
8651 * dispnew.c (sit_for): Don't mishandle NaNs.
8652 This fixes a bug introduced in the 2013-03-24 change.
8653 * editfns.c (decode_time_components): Don't hoist comparison.
8654 This fixes another bug introduced in the 2013-03-24 change.
8656 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8658 * frame.h (struct frame): Drop scroll_bottom_vpos
8659 member becaue all real users are dead long ago.
8660 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8661 * xdisp.c (redisplay_internal): Adjust user.
8663 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8665 * nsmenu.m (showAtX:Y:for:): setLevel to
8666 NSPopUpMenuWindowLevel (Bug#13998).
8668 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8670 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8671 (ns_check_pending_open_menu): Declare.
8673 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8674 (x_activate_menubar): Update the menu with title that matches
8675 ns_get_pending_menu_title, and call
8676 ns_check_pending_openmenu (Bug#12698).
8677 (menuWillOpen:): New method.
8678 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8680 * nsterm.m (menu_will_open_state, menu_mouse_point)
8681 (menu_pending_title): New varaibles.
8682 (ns_get_pending_menu_title, ns_check_menu_open)
8683 (ns_check_pending_open_menu): New functions.
8685 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8687 * indent.c (current_column_bol_cache): Remove leftover which is not
8688 used in Fmove_to_column any more.
8689 (current_column, scan_for_column): Adjust users.
8690 * keyboard.c (last_point_position_buffer, last_point_position_window):
8691 Remove leftovers which are not used for recording undo any more.
8692 (command_loop_1, syms_of_keyboard): Adjust users.
8693 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8694 redisplay_window any more.
8695 (move_it_to): Adjust user.
8697 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8699 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8700 Update dependencies.
8702 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8704 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8705 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8708 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8710 * window.h (struct window): Replace hchild, vchild and buffer slots
8711 with a single slot 'contents'. This is possible because each valid
8712 window may have either the child window (in vertical or horizontal
8713 combination) or buffer to display (for the leaf window). Using that,
8714 a lot of operations to traverse and/or change window hierarchies may
8715 be simplified. New member horizontal is used to distinguish between
8716 horizontal and vertical combinations of internal windows.
8717 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8718 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8719 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8720 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8721 Use contents slot, not buffer, where appropriate.
8722 (wset_combination): New function.
8723 (wset_buffer): Add eassert.
8724 (Fframe_first_window): Simplify the loop reaching first window.
8725 (Fwindow_buffer): Use WINDOW_LEAF_P.
8726 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8727 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8728 (unshow_buffer): Convert initial debugging check to eassert.
8729 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8730 (make_parent_window, window_resize_check, window_resize_apply)
8731 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8732 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8733 Adjust to match struct window changes.
8734 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8735 (mark_window_cursors_off, count_windows, get_leaf_windows)
8736 (foreach_window_1): Simplify the loop.
8737 * alloc.c (mark_object): Do not check for the leaf window because
8738 internal windows has no glyph matrices anyway.
8739 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8740 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8741 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8742 (build_frame_matrix_from_window_tree, mirror_make_current)
8743 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8744 (update_window_tree, set_window_update_flags): Simplify the loop.
8745 (sync_window_with_frame_matrix_rows): Enforce live window.
8746 Use contents slot, not buffer, where appropriate.
8747 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8748 and WINDOW_HORIZONTAL_COMBINATION_P.
8749 (make_frame_visible_1): Simplify the loop.
8750 Use contents slot, not buffer, where appropriate.
8751 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8752 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8753 (expose_window_tree): Likewise.
8754 Use contents slot, not buffer, where appropriate.
8755 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8756 to avoid deleted windows. Use contents slot instead of buffer.
8757 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8758 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8759 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8760 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8762 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8764 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8765 identify the reasons for assertion violations in bug#14062 and
8767 (Fx_show_tip): Fix compilation error under
8768 "--enable-check-lisp-object-type". (Bug#14073)
8770 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8771 Reported by <rzl24ozi@gmail.com>.
8773 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8775 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8777 (unwind_with_echo_area_buffer): ...to restore it here.
8778 This is needed to ensure that...
8779 (redisplay_window): ...both window markers are valid here,
8780 which is verified by eassert.
8781 * editfns.c (save_excursion_save): Do not assume that
8782 selected_window always displays the buffer.
8783 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8786 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8788 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8791 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8793 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8795 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8797 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8798 since MinGW's w32api headers do. This avoids compiler warnings.
8800 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8803 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8805 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8807 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8809 * gtkutil.c (style_changed_cb): Check if frame is live and an
8810 X frame (Bug#14038).
8812 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8814 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8815 Define only for _WIN32_WINNT less than 0x0500.
8816 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8818 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8819 see its own definitions of 'struct timeval' and 'struct timezone'.
8821 Fix incompatibilities between MinGW.org and MinGW64 headers.
8822 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8824 * w32.c (REPARSE_DATA_BUFFER): Guard with
8825 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8827 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8829 * xterm.c: Include X11/XKBlib.h
8830 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8832 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8834 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8836 * blockinput.h (input_blocked_p): Likewise.
8837 * bytecode.c (exec_byte_code): Likewise.
8838 * callproc.c (call_process_kill, call_process_cleanup)
8839 (Fcall_process): Likewise.
8840 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8841 (Fccl_execute_on_string): Likewise.
8842 * character.c (string_escape_byte8): Likewise.
8843 * charset.c (read_hex): Likewise.
8844 * cm.c (calccost): Likewise.
8845 * data.c (cons_to_unsigned): Likewise.
8846 * dired.c (directory_files_internal, file_name_completion):
8848 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8849 (sit_for): Likewise.
8850 * doc.c (Fsubstitute_command_keys): Likewise.
8851 * doprnt.c (doprnt): Likewise.
8852 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8853 * emacsgtkfixed.c: Likewise.
8854 * fileio.c (file_offset, Fwrite_region): Likewise.
8855 * floatfns.c (Fexpt, fmod_float): Likewise.
8856 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8858 * font.c (font_intern_prop): Likewise.
8859 * frame.c (x_set_alpha): Likewise.
8860 * gtkutil.c (get_utf8_string): Likewise.
8861 * indent.c (check_display_width): Likewise.
8862 * intervals.c (create_root_interval, rotate_right, rotate_left)
8863 (split_interval_right, split_interval_left)
8864 (adjust_intervals_for_insertion, delete_node)
8865 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8866 (merge_interval_right, merge_interval_left, copy_intervals)
8867 (set_intervals_multibyte_1): Likewise.
8868 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8869 * keymap.c (Fkey_description): Likewise.
8870 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8871 * lread.c (openp, read_integer, read1, string_to_number):
8873 * menu.c (ensure_menu_items): Likewise.
8874 * minibuf.c (read_minibuf_noninteractive): Likewise.
8875 * print.c (printchar, strout): Likewise.
8876 * process.c (create_process, Faccept_process_output)
8877 (wait_reading_process_output, read_process_output, send_process)
8878 (wait_reading_process_output): Likewise.
8879 * profiler.c (make_log, handle_profiler_signal): Likewise.
8880 * regex.c (re_exec): Likewise.
8881 * regex.h: Likewise.
8882 * search.c (looking_at_1, Freplace_match): Likewise.
8883 * sysdep.c (get_child_status, procfs_ttyname)
8884 (procfs_get_total_memory): Likewise.
8885 * systime.h (EMACS_TIME_VALID_P): Likewise.
8886 * term.c (dissociate_if_controlling_tty): Likewise.
8887 * window.c (get_phys_cursor_glyph): Likewise.
8888 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8889 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8891 * xfns.c (Fx_window_property): Likewise.
8892 * xmenu.c (set_frame_menubar): Likewise.
8893 * xselect.c (x_get_window_property, x_handle_dnd_message):
8895 * xsmfns.c (smc_save_yourself_CB): Likewise.
8896 * xterm.c (x_scroll_bar_set_handle): Likewise.
8898 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8900 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8901 to be optional or nil. Adjust comment and convert it to docstring.
8902 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8903 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8905 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8907 Static checking by GCC 4.8-20130319.
8908 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8909 * process.c (Fset_process_datagram_address)
8910 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8911 * xdisp.c (get_char_face_and_encoding):
8912 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8913 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8914 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8916 2013-03-24 Ken Brown <kbrown@cornell.edu>
8918 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8919 fix compilation on 64-bit Cygwin, where underscores are not
8920 automatically prepended.
8922 * w32term.c (w32_initialize): Silence compiler warning.
8924 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8926 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8927 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8928 variables, to save and restore frame dimensions.
8929 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8930 after returning from a 'fullscreen' configuration.
8931 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8932 to avoid races between the main thread and the input thread.
8934 * w32term.h (struct w32_output): New members normal_width,
8935 normal_height, normal_top, normal_left, and prev_fsmode.
8936 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8937 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8940 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8941 'fullscreen' parameter. Always record previous width and height
8942 of the frame, except when switching out of maximized modes, so
8943 that they could be restored correctly, instead of resetting to the
8944 default frame dimensions. Send SC_RESTORE command to the frame,
8945 unless we are going to send SC_MAXIMIZE, to restore the frame
8946 resize hints in the mouse pointer shown by the window manager.
8949 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8951 * lisp.h (get_frame_param): Adjust conditions for prototype
8954 2013-03-22 Ken Brown <kbrown@cornell.edu>
8956 * unexcw.c: Drop unneeded inclusion of w32common.h.
8957 (report_sheap_usage): Declare.
8958 (read_exe_header): Add magic numbers for x86_64.
8959 (fixup_executable): Fix printf format specifier for unsigned long
8962 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8964 * frame.h (struct frame): Put menu_bar_window under #ifdef
8965 because this member is not needed when X toolkit is in use.
8966 (fset_menu_bar_window):
8967 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8968 (free_glyphs, update_frame):
8969 * xdisp.c (expose_frame): Likewise.
8970 (display_menu_bar): Likewise. Remove redundant eassert.
8971 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8974 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8976 Use functions and constants to manipulate Lisp_Save_Value objects.
8977 This replaces code that used macros and strings and token-pasting.
8978 The change makes the C source a bit easier to follow,
8979 and shrinks the Emacs executable a bit.
8980 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8981 (make_save_value): Change 1st arg from string to enum. All callers
8984 (mark_object): Use if, not #if, for GC_MARK_STACK.
8985 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8986 (XSAVE_OBJECT): Now functions, not macros.
8987 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8988 the constant was never used.
8989 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8990 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8991 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8992 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8994 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8995 type3 with a single member save_type. All uses changed.
8996 (save_type, set_save_pointer, set_save_integer): New functions.
8997 * print.c (PRINTX): Remove.
8999 * alloc.c: Remove redundant static declarations.
9001 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9003 * window.h (struct window): Convert left_col, top_line, total_lines
9004 and total_cols from Lisp_Objects to integers. Adjust comments.
9005 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9007 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9008 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9009 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9010 Adjust users where appropriate.
9012 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9014 * frame.h (struct frame): Drop resx and resy because the same data is
9015 available from window system-specific output context. Adjust users.
9016 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9017 New functions to provide defaults when no window system available.
9018 (FRAME_RES_X, FRAME_RES_Y): New macros.
9019 (NUMVAL): Move from xdisp.c.
9020 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9021 (Ffont_face_attributes, Fopen_font):
9022 * image.c (gs_load):
9023 * w32font.c (fill_in_logfont):
9024 * xdisp.c (calc_pixel_width_or_height):
9025 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9026 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9028 2013-03-20 Kenichi Handa <handa@gnu.org>
9030 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9031 to 1 (temporary workaround until a bug related to ASCII
9032 optimization is fixed).
9034 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9036 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9037 Signal error if window is not internal. Adjust docstring.
9038 (delete_all_child_windows): Use combination_limit to save the buffer.
9039 (Fset_window_configuration): Adjust accordingly.
9040 * print.c (syms_of_print): Initialize debugging output not here...
9041 (init_print_once): ...but in a new function here.
9042 * lisp.h (init_print_once): Add prototype.
9043 * emacs.c (main): Add call to init_print_once. Adjust comments.
9045 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9047 * window.c (window_resize_check, window_resize_apply)
9048 (window_from_coordinates, recombine_windows, set_window_buffer)
9049 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9050 (Fsplit_window_internal, Fdelete_window_internal)
9051 (freeze_window_starts): Use bool for booleans.
9052 * window.h (window_frame_coordinates, resize_frame_windows)
9053 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9055 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9057 * dispnew.c (bitch_at_user): Use `user-error'.
9059 2013-03-17 Ken Brown <kbrown@cornell.edu>
9061 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9062 as return type of image_background. (Bug#13981)
9063 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9065 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9067 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9068 (ns_select): Don't return with result uninitialized.
9070 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9073 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9075 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9076 directories. If filename is nil, get directory name (Bug#13932).
9077 Use getFilename and getDirectory.
9078 (getFilename, getDirectory): New methods for EmacsSavePanel and
9080 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9082 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9084 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9086 2013-03-15 Kenichi Handa <handa@gnu.org>
9088 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9089 (adjust_after_replace): Make it back to static. Delete the third
9090 arg text_at_gap_tail. Cancel the code for handling it.
9092 * coding.h (struct coding_system): New member eol_seen.
9094 * coding.c (detect_ascii): New function.
9095 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9096 when the source bytes are actually scanned. On detecting for
9097 coding_category_utf_8_auto, call detect_ascii instead of scanning
9098 source bytes directly.
9099 (produce_chars): Call insert_from_gap with the new arg 0.
9100 (encode_coding): Likewise.
9101 (decode_coding_gap): Control ASCII optimization by the variable
9102 disable_ascii_optimization instead of #ifndef .. #endif.
9103 Deccode EOL format according to coding->eol_seen.
9104 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9107 * lisp.h (adjust_after_replace): Cancel externing it.
9108 (insert_from_gap): Adjust prototype.
9110 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9112 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9113 FULLSCREEN_MAXIMIZED. (Bug#13935)
9115 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9117 * region-cache.c (find_cache_boundary, move_cache_gap)
9118 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9119 Simplify debugging check and convert to eassert. Adjust comment.
9120 (pp_cache): Put under ENABLE_CHECKING.
9122 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9124 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9125 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9127 (w32fullscreen_hook): If the frame is visible, reset
9128 f->want_fullscreen flag after changing the frame size. If the
9129 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9132 2013-03-13 Daniel Colascione <dancol@dancol.org>
9134 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9135 too so that these builds can use Cygwin's file conversion
9136 functions. (We've been building and linking cygw32.o all along
9137 and just not using it.)
9139 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9141 File synchronization fixes (Bug#13944).
9142 * Makefile.in (LIB_FDATASYNC): New macro.
9144 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9145 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9146 Don't worry about HAVE_FSYNC, since a substitute fsync is
9147 available if the system lacks one.
9148 (Fwrite_regin): Retry fsync if interrupted.
9150 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9152 * w32term.c (w32_read_socket): If the Emacs frame is being
9153 activated, call w32fullscreen_hook, to make sure the new frame
9154 dimensions are in effect. (Bug#13937)
9156 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9158 * xdisp.c (init_iterator): Simplify because both character and byte
9159 positions are either specified or -1. Add eassert. Adjust comment.
9160 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9161 character and byte positions can be obtained from marker.
9163 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9165 Static checking by Sun C 5.12.
9166 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9167 * bytecode.c (exec_byte_code):
9168 * dispnew.c (init_display):
9170 * fileio.c (Fsubstitute_in_file_name):
9171 * keyboard.c (Fevent_convert_list):
9172 * keymap.c (Fsingle_key_description):
9173 * term.c (maybe_fatal, fatal):
9174 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9175 * xsmfns.c (Fhandle_save_session):
9176 Omit unreachable code.
9177 * keymap.c (map_keymap_char_table_item): Cast void * to
9178 a function pointer type; the C Standard requires this.
9180 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9181 Include <sys/param.h> unconditionally, as that works elsewhere and
9182 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9183 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9186 See ChangeLog.12 for earlier changes.
9192 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9194 This file is part of GNU Emacs.
9196 GNU Emacs is free software: you can redistribute it and/or modify
9197 it under the terms of the GNU General Public License as published by
9198 the Free Software Foundation, either version 3 of the License, or
9199 (at your option) any later version.
9201 GNU Emacs is distributed in the hope that it will be useful,
9202 but WITHOUT ANY WARRANTY; without even the implied warranty of
9203 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9204 GNU General Public License for more details.
9206 You should have received a copy of the GNU General Public License
9207 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.