1 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3 Fixes in window size functions around Bug#16430 and Bug#16470.
4 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5 (Fwindow_mode_line_height, Fwindow_header_line_height)
6 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7 Minor doc-string adjustments.
8 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
10 (window_body_height, window_body_width): Do not count partially
11 visible lines/columns when PIXELWISE is nil (Bug#16470).
12 (Qfloor, Qceiling): New symbols.
14 2014-01-21 Eli Zaretskii <eliz@gnu.org>
16 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
17 when the image cache is not yet allocated. (Bug#16509)
19 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
21 * buffer.c (Fkill_buffer): When killing an indirect buffer,
22 re-attach intervals to its base buffer (Bug#16502).
23 * intervals.c (set_interval_object): Move from here...
24 * intervals.h (set_interval_object): ... to here. Fix comments.
26 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
28 Avoid undefined behavior by initializing buffer redisplay bit.
29 Problem reported by Dmitry Antipov in
30 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
31 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
33 Revert some of the CANNOT_DUMP fix (Bug#16494).
34 * lread.c (init_lread): Fix typo: NILP, not !NILP.
36 2014-01-19 Eli Zaretskii <eliz@gnu.org>
38 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
39 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
40 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
41 they are replaced by macros that expand into direct calls to the
42 corresponding functions from GDI32.DLL.
43 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
44 variables in the Cygwin build, they are unused.
46 2014-01-19 K. Handa <handa@gnu.org>
48 * composite.c (composition_update_it): Fix previous change.
50 2014-01-18 Eli Zaretskii <eliz@gnu.org>
52 Fix file name handling on MS-Windows 9X.
53 * w32.c (maybe_load_unicows_dll): New function.
55 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
56 on, to make sure we can convert file names to and from UTF-8 on
57 Windows 9X. This fixes a failure to start up because Emacs cannot
58 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
60 * w32font.c [WINDOWSNT]: Include w32.h.
61 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
62 of implementing the same stuff.
63 Remove now unused g_b_init_is_windows_9x.
65 * w32.h (maybe_load_unicows_dll): Add prototype.
67 2014-01-17 Eli Zaretskii <eliz@gnu.org>
69 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
70 switch to single keyboard. Prevents daemon crashes when a new
71 client connects while we show a TTY menu in an existing client.
74 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
76 Fix MinGW64 porting problem with _setjmp.
77 Reported by Eli Zaretskii in:
78 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
79 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
80 the old _setjmp and _longjmp. All uses changed.
82 2014-01-13 Daniel Colascione <dancol@dancol.org>
84 * textprop.c (Fremove_list_of_text_properties): Correctly
85 handle reaching the end of the interval tree. (Bug#15344)
87 2014-01-13 Martin Rudalics <rudalics@gmx.at>
89 * xdisp.c (resize_mini_window): Round height to a multiple of
90 frame's line height. Fix bug in calculation of window start
93 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
95 * macfont.m: Include termchar.h.
96 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
97 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
98 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
99 *_WITH_GC_* to take face and f as parameters.
100 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
101 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
103 2014-01-13 Daniel Colascione <dancol@dancol.org>
105 Fix menu item updating in the presence of the Unity global menu
108 * gtkutil.h (xg_have_tear_offs): Add frame parameter
109 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
111 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
112 updating menus; explain why.
113 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
114 problem it's supposed to solve and it interferes with detecting
115 the presence of a global menu.
116 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
119 2014-01-11 K. Handa <handa@gnu.org>
121 * composite.c (composition_update_it): Fix indexing of
122 LGSTRING_CHAR (Bug#15984).
124 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
126 * unexw32.c (_start) [__MINGW64__]: Define to __start.
128 2014-01-11 Eli Zaretskii <eliz@gnu.org>
130 * xdisp.c (try_window_id): Don't use this function's optimizations
131 if overlays in the buffer displayed by the window have changed
132 since last redisplay. (Bug#16347)
133 (message_dolog): Fix indentation.
135 2014-01-11 Martin Rudalics <rudalics@gmx.at>
137 * frame.c (frame_resize_pixelwise): Fix doc-string.
139 2014-01-10 Martin Rudalics <rudalics@gmx.at>
141 Fix handling of internal borders (Bug#16348).
142 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
143 internal border width from pixel width of windows.
144 (change_frame_size_1): Don't return early when frame's pixel
145 size changes - we still have to record the new sizes in the
147 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
148 also when toolbar gets larger.
149 * window.c (check_frame_size): Include internal_border_width in
151 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
152 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
153 non-toolkit/non-GTK version clear internal border.
154 * xterm.c (x_clear_under_internal_border): New function for
155 non-toolkit/non-GTK version.
156 (x_after_update_window_line): In non-toolkit/non-GTK version
158 (handle_one_xevent, x_set_window_size): Call
159 x_clear_under_internal_border in non-toolkit/non-GTK version.
160 * xterm.h (x_clear_under_internal_border): Extern it.
162 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
164 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
165 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
168 2014-01-06 Eli Zaretskii <eliz@gnu.org>
170 * xdisp.c (redisplay_window): Don't skip window redisplay if the
171 last value of point is not equal to buffer's point. (Bug#16129)
173 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
176 * nsterm.h (updateCollectionBehavior): Rename from
177 updateCollectionBehaviour. All uses changed.
179 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
180 * Makefile.in (SETFATTR): New macro.
181 (temacs$(EXEEXT)): Use it.
183 2014-01-04 Martin Rudalics <rudalics@gmx.at>
185 Fix maximization behavior on Windows (Bug#16300).
186 * w32fns.c (w32_fullscreen_rect): Don't handle
187 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
188 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
189 of SetWindowPos. Restore last placement also when leaving
190 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
191 but the FULLSCREEN_BOTH case.
193 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
196 * data.c (arithcompare_driver):
197 * fileio.c (Fcar_less_than_car):
198 * fns.c (internal_equal):
199 * frame.c (delete_frame):
200 * lisp.h (enum More_Lisp_Bits):
202 Avoid C99 constructs that don't work in C89.
203 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
204 to port to C89, which doesn't have 'long long'.
205 (count_trailing_zero_bits): Use them.
207 2014-01-03 Chong Yidong <cyd@gnu.org>
209 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
211 2014-01-02 Martin Rudalics <rudalics@gmx.at>
213 Further adjust frame/window scrollbar width calculations.
214 * window.c (apply_window_adjustment): Set
215 windows_or_buffers_changed.
216 (Fwindow_scroll_bars): Return actual scrollbar width.
217 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
218 For non-toolkit builds again use 14 as minimum width and set
219 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
220 * xterm.c (XTset_vertical_scroll_bar): Take width from
221 WINDOW_SCROLL_BAR_AREA_WIDTH.
222 (x_new_font): Rename wid to unit. Base calculation of new
223 scrollbar width on toolkit used and make it analogous to that of
224 x_set_scroll_bar_default_width.
225 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
226 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
228 * w32term.c (w32_set_vertical_scroll_bar): Take width from
229 WINDOW_SCROLL_BAR_AREA_WIDTH.
230 (x_new_font): Make it correspond to changes in xterm.c.
232 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
234 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
235 This is a cleaner way to fix the MinGW-w64 porting problem.
236 Check for INTPTR_MAX misconfiguration.
238 2014-01-01 Eli Zaretskii <eliz@gnu.org>
240 * search.c (newline_cache_on_off, find_newline): In indirect
241 buffers, use the newline cache of the base buffer.
243 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
244 buffer, invalidate the caches of its base buffer. (Bug#16265)
246 * indent.c (width_run_cache_on_off, compute_motion): In indirect
247 buffers, use the width-run cache of the base buffer.
249 * xdisp.c (redisplay_window): When the window displays an indirect
250 buffer, and the character widths in the display table have
251 changed, invalidate the width-run cache of the corresponding base
254 * fileio.c (Finsert_file_contents): When invalidating the newline
255 cache, consider the case of inserting into indirect buffer.
257 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
258 In indirect buffers, use the paragraph cache of the base buffer.
260 2013-12-31 Martin Rudalics <rudalics@gmx.at>
262 * window.c (grow_mini_window): Fix last change.
264 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
266 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
268 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
270 * w32term.c (w32_initialize): Use LCID and LOWORD.
272 * w32proc.c (create_child): Use pid_t for 5th argument.
273 (IsValidLocale): Don't provide prototype for MinGW64.
274 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
275 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
277 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
278 MinGW64 doesn't support.
280 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
282 * w32.c (set_named_security_info): New function.
283 (acl_set_file): Fall back on set_named_security_info if
284 set_file_security fails.
285 (g_b_init_set_named_security_info_w)
286 (g_b_init_set_named_security_info_a): New static variables.
287 (globals_of_w32): Initialize them to zero.
288 (set_named_security_info): Set them to non-zero if the
289 corresponding API is available.
290 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
293 2013-12-31 Martin Rudalics <rudalics@gmx.at>
295 Some more fixes following pixelwise resize changes including one
297 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
298 of frame_resize_pixelwise.
299 * widget.c (pixel_to_text_size): New function.
300 (update_wm_hints): Have size hints respect value of
301 frame_resize_pixelwise.
302 (EmacsFrameResize): Alway process resize requests pixelwise.
303 * window.c (grow_mini_window): Make sure mini window is at least
305 * xdisp.c (display_menu_bar): Make sure menubar extends till
307 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
308 (x_set_tool_bar_lines): Calculate pixelwise.
309 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
310 frame_resize_pixelwise.
312 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
314 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
315 variables not used there.
317 2013-12-30 Eli Zaretskii <eliz@gnu.org>
319 * w32.c (sys_umask): New function. (Bug#16299)
321 2013-12-30 Martin Rudalics <rudalics@gmx.at>
323 * dispnew.c (change_frame_size_1): Take old width of root window
324 from that window's pixel width. (Bug#16284)
326 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
328 Plain copy-file no longer chmods an existing destination (Bug#16133).
329 * fileio.c (realmask): Now a static var, not a local.
330 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
331 Remove arg STATPTR. All uses changed.
332 (Fcopy_file): Do not alter permissions of existing destinations,
333 unless PRESERVE-PERMISSIONS (renamed from
334 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
335 Avoid race when testing for existing destinations and for
336 when input and output files are the same.
337 If changing the group fails, adjust both default and
338 preserved permissions so that access is not granted to the
340 (Fset_default_file_modes, init_fileio): Update realmask.
341 (Fdefault_file_modes): Use realmask instead of calling umask.
343 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
345 Fix pipe bug with OS X emacs --daemon (Bug#16262).
346 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
347 flags on the daemon pipe ends before execing.
349 2013-12-28 Eli Zaretskii <eliz@gnu.org>
351 * w32fns.c (Fx_create_frame): Error out if called from a TTY
354 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
356 * callproc.c (Vexec_path): Document that exec-directory is in it.
358 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
360 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
363 2013-12-27 Chong Yidong <cyd@gnu.org>
365 * data.c (Fsymbol_function): Doc fix.
367 2013-12-26 Martin Rudalics <rudalics@gmx.at>
369 Some more tinkering with Bug#16051.
370 * window.c (resize_frame_windows): Don't let the size of the
371 root window drop below the frame's default character size.
372 Never ever delete any subwindows - let the window manager do the
375 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
376 of toolbar lines needed when they exceed the height of the root
378 (unwind_create_frame_1): New function.
379 (Fx_create_frame): Generally inhibit calling the window
380 configuration change hook here. Remove extra call to
381 change_frame_size - it's not needed when we don't run the
382 configuration change hook.
384 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
386 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
387 On my Fedora 19 platform the core dumps were so big that
388 my desktop became nearly catatonic.
389 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
390 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
391 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
392 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
394 * conf_post.h (__has_feature): New macro, if not already defined.
395 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
396 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
398 2013-12-25 Eli Zaretskii <eliz@gnu.org>
400 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
401 is a file name. (Bug#16252)
403 2013-12-25 Chong Yidong <cyd@gnu.org>
405 * keyboard.c (Voverriding_terminal_local_map):
406 (Voverriding_local_map): Doc fix.
408 * keymap.c (Vemulation_mode_map_alists): Doc fix.
410 2013-12-24 Eli Zaretskii <eliz@gnu.org>
412 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
413 file name when it is submitted to ShellExecute. Simplify code.
414 Don't test DOCUMENT for being a string, as that is enforced by
415 CHECK_STRING. Doc fix.
417 2013-12-23 Eli Zaretskii <eliz@gnu.org>
419 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
420 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
421 redisplay_tool_bar does. Improve and fix commentary.
422 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
423 limits of the glyph matrices. (Bug#16051)
424 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
425 only when the new size is different from the old one, and the new
426 size can be achieved given the frame height.
428 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
430 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
432 2013-12-23 Glenn Morris <rgm@gnu.org>
434 * lread.c (Fload): Mention load-prefer-newer in doc.
436 2013-12-22 Martin Rudalics <rudalics@gmx.at>
438 Handle Bug#16207 by being more restrictive when running hooks.
439 * window.c (unwind_change_frame): New function.
440 (Fset_window_configuration): Don't run configuration change hook
441 while the frame configuration is unsafe. Call select_window
444 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
446 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
448 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
450 * nsterm.h: Declare EmacsColor category.
452 * nsterm.m (NSColor): Implement EmacsColor category.
453 (ns_get_color): Use colorUsingDefaultColorSpace.
454 (ns_get_color, ns_term_init): Use colorForEmacsRed.
456 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
458 2013-12-21 Eli Zaretskii <eliz@gnu.org>
460 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
461 having the PNG_NORETURN attribute, to avoid compiler warning in
464 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
466 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
468 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
469 fringe background extension.
470 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
471 because they are now always the same as `left' and `width',
472 respectively. Remove code for the case that `width' and
473 `sb_width' are different.
475 2013-12-20 Martin Rudalics <rudalics@gmx.at>
477 Remove scroll_bar_actual_width from frames.
478 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
479 * frame.c (Fscroll_bar_width): Return scroll bar area width.
480 (x_figure_window_size):
481 * nsterm.m (x_set_window_size):
482 * widget.c (set_frame_size):
483 * w32term.c (x_set_window_size):
484 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
485 scroll_bar_actual_width.
487 Convert scroll_bar members to integers on Windows.
488 * w32term.h (struct scroll_bar): Convert top, left, width,
489 height, start, end and dragging to integers.
490 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
492 * w32term.c (w32_set_scroll_bar_thumb)
493 (w32_scroll_bar_handle_click): Remove XINT conversions for
494 scroll_bar members. Treat bar->dragging as integer.
495 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
496 first element. Remove XINT conversions for scroll_bar members.
497 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
498 Remove XINT conversions for scroll_bar members.
500 Fix assignment for new window total sizes.
501 * window.c (Fwindow_resize_apply_total): Assign values for
504 2013-12-20 Chong Yidong <cyd@gnu.org>
506 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
507 argument to `append'.
509 2013-12-19 Eli Zaretskii <eliz@gnu.org>
511 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
512 current text face, for extending the face of the display margins.
515 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
518 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
520 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
523 * nsterm.m (Qfile, Qurl): New.
524 (EV_MODIFIERS2): New macro.
525 (EV_MODIFIERS): Use EV_MODIFIERS2.
526 (ns_term_init): Remove font and color from DND, does not work on
527 newer OSX, and other ports don't have them.
528 (performDragOperation:): Handle modifiers used during drag.
529 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
530 Remove global Lisp variables used to communicate with ns-win.el.
531 Remove font and color handling.
532 (syms_of_nsterm): Defsym Qfile and Qurl.
534 2013-12-19 Anders Lindgren <andlind@gmail.com>
536 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
537 (ns_constrain_all_frames, x_set_offset): Remove assignment to
539 (updateFrameSize:, windowWillResize:toSize:): Add trace.
540 (constrainFrameRect): Remove special case nr_screens == 1.
541 Don't constrain size to size of view.
543 * nsterm.h (ns_output): Remove dont_constrain.
545 2013-12-19 Anders Lindgren <andlind@gmail.com>
547 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
549 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
551 Minor fixes for recent openp changes.
552 * lisp.h (GCPRO7): New macro.
553 * lread.c (openp): Use bool for boolean; all callers changed.
554 Protect save_string from GC. Don't assume that file descriptors
555 are nonzero. Redo save_mtime comparison to avoid bogus GCC
556 warning about uninitialized variable.
558 2013-12-18 Eli Zaretskii <eliz@gnu.org>
560 * w32fns.c (emacs_abort): Use intptr_t as argument of
561 INT_BUFSIZE_BOUND, to avoid compiler warnings.
563 2013-12-18 Glenn Morris <rgm@gnu.org>
565 * lread.c (Fload): Pass load_prefer_newer to openp.
566 Don't bother checking mtime if openp already did it.
567 (openp): Add `newer' argument, to check all suffixes
568 and find the newest file.
569 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
570 * callproc.c (call_process):
571 * charset.c (load_charset_map_from_file):
572 * emacs.c (init_cmdargs):
573 * image.c (x_create_bitmap_from_file, x_find_image_file):
575 * lread.c (Flocate_file_internal):
576 * process.c (Fformat_network_address):
577 * sound.c (Fplay_sound_internal):
578 * w32.c (check_windows_init_file):
579 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
581 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
583 2013-12-17 Eli Zaretskii <eliz@gnu.org>
585 * w32.c (getloadavg): Don't index samples[] array with negative
586 indices. Recover from wall-clock time being set backwards.
588 * w32term.c (w32_initialize): Declare the argument of
589 set_user_model as const.
591 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
592 (w32_menu_show): Constify some arguments passed to MessageBox.
594 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
595 to initialize Lisp objects.
597 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
598 initialize Lisp objects.
600 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
601 use variables used only on X under that condition.
603 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
604 variables not used there.
606 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
608 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
609 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
611 2013-12-16 Eli Zaretskii <eliz@gnu.org>
613 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
614 code, revealed in presence of R2L characters, character
615 compositions, and display vectors. A better fix for Bug#16148.
616 (extend_face_to_end_of_line): Don't reference tool_bar_window in
617 GTK and NS builds, they don't have this member of struct frame.
619 * dispextern.h (struct composition_it): Correct a comment for the
622 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
624 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
625 This prevents a compilation error on C compilers that do not
626 default functions to return 'int' if not declared. Also, add
627 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
628 since it now uses inline functions.
630 2013-12-16 Eli Zaretskii <eliz@gnu.org>
632 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
633 display margins on mode line, header line, and in the frame's
634 tool-bar window. (Bug#16165)
636 2013-12-16 Andreas Schwab <schwab@suse.de>
638 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
640 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
642 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
645 2013-12-16 Martin Rudalics <rudalics@gmx.at>
647 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
649 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
651 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
652 intended to find bogus pointers in font objects (Bug#16140).
653 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
654 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
655 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
656 Disable for MS-Windows due to Bug#15876; apparently this
657 requires more or less substantial changes in fontset code.
658 * xfont.c (xfont_close):
659 * xftfont.c (xftfont_close): Call x_display_info_for_display
660 to check whether 'Display *' is valid (Bug#16093 and probably
663 2013-12-15 Eli Zaretskii <eliz@gnu.org>
665 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
666 Reported by Juanma Barranquero <lekktu@gmail.com>.
668 * process.c (Fprocess_send_eof): Don't crash if someone tries to
669 open a pty on MS-Windows. (Bug#16152)
671 * emacs.c (decode_env_path): Fix bogus comparison against
672 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
674 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
676 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
677 (Fx_file_dialog): Add parentheses around && to silence warning.
679 * w32term.c (construct_drag_n_drop): Remove unused local variable.
681 2013-12-15 Eli Zaretskii <eliz@gnu.org>
683 * xdisp.c (extend_face_to_end_of_line): Extend background of
684 non-default face in margin areas as well. (Bug#16151)
685 (display_line): Call extend_face_to_end_of_line for continued
686 lines as well, if the display margins have non-zero width.
687 (set_glyph_string_background_width): When needed, set the
688 extends_to_end_of_line_p flag on glyph strings to be drawn in
689 margin areas, not only in the text area.
691 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
694 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
696 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
697 Don't worry about verify_error being t, since it has to be a list.
699 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
701 Use bool for boolean, focusing on headers.
702 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
703 No need to include <stdbool.h>, since conf_post.h does it now.
704 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
705 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
706 (SET_PER_BUFFER_VALUE_P):
707 * ccl.c, ccl.h (setup_ccl_program):
708 * ccl.h (CHECK_CCL_PROGRAM):
709 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
710 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
711 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
712 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
713 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
714 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
715 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
716 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
717 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
718 (CHARSET_FAST_MAP_SET):
719 * coding.c (decode_coding_ccl, encode_coding_ccl):
720 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
721 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
722 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
723 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
724 (decode_coding_c_string):
725 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
726 * conf_post.h (has_attribute):
727 * dispextern.h (trace_redisplay_p):
728 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
729 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
730 (SET_GLYPH_FROM_CHAR_GLYPH):
731 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
732 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
733 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
734 (cursor_in_mouse_face_p):
735 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
736 (blank_row, prepare_desired_row)
737 (build_frame_matrix_from_leaf_window, make_current)
738 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
739 (update_window, scrolling_window, update_frame_line):
740 * disptab.h (GLYPH_FOLLOW_ALIASES):
741 * editfns.c (Fformat):
742 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
743 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
744 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
745 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
746 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
747 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
749 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
750 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
751 (FRAME_MOUSE_UPDATE):
752 * fringe.c (Fdefine_fringe_bitmap):
753 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
754 (x_create_bitmap_from_xpm_data, xpm_load_image):
755 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
756 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
757 (MERGE_INTERVAL_CACHE):
758 * keymap.h (KEYMAPP):
759 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
760 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
761 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
762 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
763 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
764 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
765 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
766 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
767 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
768 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
769 (SETUP_BUFFER_SYNTAX_TABLE):
770 * systime.h (timespec_valid_p):
771 * term.c (save_and_enable_current_matrix):
772 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
773 * xdisp.c (in_display_vector_p, display_tool_bar_line)
774 (redisplay_internal, try_window_reusing_current_matrix)
775 (sync_frame_with_window_matrix_rows, try_window_id)
776 (display_menu_bar, display_tty_menu_item, display_mode_line)
777 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
778 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
779 * xmenu.c (xmenu_show):
780 * xterm.c (use_xim, x_term_init):
781 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
782 (struct x_bitmap_record):
783 Use bool for booleans.
784 * ccl.c (struct buffer_text):
785 * ccl.h (struct ccl_program):
786 * charset.h (struct charset):
788 * coding.h (struct iso_2022_spec, struct coding_system):
789 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
790 (struct glyph_string, struct face, struct face_cache)
791 (struct bidi_string_data, struct bidi_it)
792 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
794 * editfns.c (Fformat):
795 * frame.h (struct frame):
796 * fringe.c (struct fringe_bitmap):
797 * intervals.h (struct interval):
798 * keyboard.h (struct kboard):
799 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
800 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
801 (struct Lisp_Buffer_Local_Value, union specbinding):
802 * macfont.m (struct macfont_info):
803 * process.h (struct Lisp_Process):
804 * termchar.h (struct tty_display_info):
805 * window.h (struct window):
806 * xterm.h (struct x_output):
807 Use bool_bf for boolean bit-fields.
808 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
810 * ccl.h (struct ccl_program): Remove unused members private_state,
811 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
813 (struct ccl_spec): Remove unused members cr_carryover,
815 * conf_post.h: Include <stdbool.h>.
817 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
818 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
819 Surround statement macro with proper 'do { ... } while (false)' brackets.
820 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
821 Args must now be expressions; all callers changed.
822 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
823 (PRODUCE_GLYPHS): Simplify use of boolean.
824 * fileio.c (Fcopy_file):
825 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
826 * lisp.h (UNGCPRO): Return void, not int.
827 (FOR_EACH_TAIL): Use void expression, not int expression.
828 * region-cache.c: Reindent.
829 * region-cache.h: Copy comments from region-cache.c, to fix
830 incorrect remarks about booleans.
832 2013-12-14 Eli Zaretskii <eliz@gnu.org>
834 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
835 when character at point is displayed from a display vector.
838 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
840 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
841 now a list of certificate validation checks that will abort a
842 connection with an error.
843 (Fgnutls_boot): Document it and use it.
845 2013-12-14 Martin Rudalics <rudalics@gmx.at>
847 * w32term.c (w32_enable_frame_resize_hack): New variable.
848 (x_set_window_size): Use it to hack frame resizing on Windows
851 2013-12-14 Eli Zaretskii <eliz@gnu.org>
853 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
854 Windows-specific code to w32.c. Change error message text to
855 match that of Posix platforms.
857 * w32.c (w32_copy_file): New function, most of the code copied and
858 reworked from Fcopy_file. Improve error handling. Plug memory
859 leak when errors are thrown. Support file names outside of the
860 current codepage. (Bug#7100)
862 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
864 * lread.c (load_path_default): Prototype.
866 2013-12-13 Glenn Morris <rgm@gnu.org>
868 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
870 (load-path-default): Remove `changed' argument.
871 Do not set dump_path permanently. Simplify.
872 (init_lread): Simplify.
873 (syms_of_lread): Remove dump_path.
875 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
877 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
878 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
879 2013-12-12 font-related change to avoid Bug#16128, which
880 is quite hard to fix without even more substantial changes.
882 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
884 * font.c (font_close_object): Check for live frame (Bug#16128).
886 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
888 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
889 Return ptrdiff_t, not int, since it's a buffer size.
890 Reindent/reparen some macros to a more Gnuish style.
892 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
894 Avoid undefined behavior with huge regexp interval counts.
895 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
896 since it's now specialized to interval counts. All uses changed.
897 Do not assume wrapraound on signed integer overflow.
898 (regex_compile): Simplify based on the above changes.
900 2013-12-12 Eli Zaretskii <eliz@gnu.org>
902 Support file names on MS-Windows that use characters outside of
903 the current system codepage. (Bug#7100)
905 * w32.c (get_file_security, set_file_security)
906 (create_symbolic_link): Separate pointers and boolean flags for
907 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
908 non-zero, else the former.
909 (codepage_for_filenames, filename_to_utf16, )
910 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
912 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
914 (normalize_filename): Lose the DBCS code, now works on UTF-8.
915 Accept only one argument; all callers changed.
916 (dostounix_filename): Remove the second argument, now works in
917 UTF-8. All callers changed.
918 (parse_root): Lose DBCS code.
919 (get_long_basename, w32_get_short_filename, init_environment)
920 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
921 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
922 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
923 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
924 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
925 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
927 (ansi_encode_filename): New function.
928 (get_emacs_configuration, get_emacs_configuration_options):
930 (add_volume_info, GetCachedVolumeInformation): Run the input file
931 name through unixtodos_filename, to ensure it is stored and
932 referenced in canonical form.
933 (get_volume_info): Lose the DBCS code, now works in UTF-8.
934 (logon_network_drive, sys_link, utime): Improve error handling.
935 (sys_access): New function.
936 (hashval, generate_inode_val): Unused functions deleted.
937 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
938 (check_windows_init_file): Convert error message from UTF-8 to
939 ANSI codepage, for display in the message box.
940 (globals_of_w32): Set w32_unicode_filenames according to the OS
943 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
944 w32_unicode_filenames is non-zero, ANSI mode otherwise.
945 (syms_of_w32term): Declare w32-unicode-filenames.
947 * w32proc.c (new_child, delete_child): Remove code that handled
948 unused pending_deletion and input_file members of the child struct.
949 (create_child, sys_spawnve): Convert all file names to ANSI
950 codepage. Use ANSI APIs explicitly; forcibly fail if any file
951 name cannot be encoded in ANSI codepage. Don't use
952 unixtodos_filename, mirror slashes by hand.
953 (record_infile, record_pending_deletion): Functions deleted.
954 (Fw32_short_file_name): Call w32_get_short_filename instead of
957 * w32notify.c (add_watch): Work in Unicode mode when
958 w32_unicode_filenames is non-zero, ANSI mode otherwise.
959 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
960 instead, do the same with Lisp primitives.
962 * w32fns.c (file_dialog_callback, Fx_file_dialog)
963 (Fsystem_move_file_to_trash, Fw32_shell_execute)
964 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
965 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
966 (Fw32_shell_execute): Improve error reporting.
967 (Fdefault_printer_name): Ifdef away for Cygwin.
969 * w32.h (struct _child_process): Remove input_file and
970 pending_deletion members that are no longer used.
971 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
972 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
973 (ansi_encode_filename): New and updated prototypes.
975 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
977 (unexec): Don't use dostounix_filename, it expects a file name in
978 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
981 * fileio.c (Ffile_name_directory, file_name_as_directory)
982 (directory_file_name, Fexpand_file_name)
983 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
984 arguments of dostounix_filename.
985 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
986 use MAX_UTF8_PATH for size of file-name strings.
987 (emacs_readlinkat): Build an explicitly unibyte string for file
989 (syms_of_fileio) <file-name-coding-system>:
990 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
992 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
993 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
994 directories to UTF-8.
995 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
996 environment, and each element of the input PATH, to UTF-8.
998 * dired.c (file_attributes): Use build_unibyte_string explicitly
999 to make Lisp strings from user and group names.
1001 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1004 * coding.c (decode_file_name, encode_file_name): New functions.
1006 * termcap.c (tgetent): Adapt to the change in arguments of
1009 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1012 * msdos.c (dostounix_filename, init_environment): Adapt to the
1013 change in arguments of dostounix_filename.
1015 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1016 [WINDOWSNT]: Encode file names passed to the image libraries in
1019 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1020 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1022 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1023 arguments of dostounix_filename.
1025 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1027 * font.h (struct font_entity) [HAVE_NS]: New field to record
1028 font driver which was used to create this entity.
1029 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1030 frame where the font was opened.
1031 (font_close_object): Add prototype.
1032 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1033 (font_close_object): Not static any more. Lost frame arg.
1034 Adjust comment and users.
1035 * alloc.c (cleanup_vector): Call font_close_object to adjust
1036 per-frame font counters correctly. If HAVE_NS, also call
1037 driver-specific cleanup for font-entity objects.
1038 * ftfont.c (ftfont_open):
1039 * nsfont.m (nsfont_open):
1040 * w32font.c (w32font_open_internal):
1041 * xfont.c (xfont_open):
1042 * xftfont.c (xftfont_open): Save frame pointer in font object.
1043 * macfont.m (macfont_open): Likewise.
1044 (macfont_descriptor_entity): Save driver pointer to be able
1045 to call its free_entity routine when font-entity is swept.
1046 * ftxfont.c (ftxfont_open): Add eassert because frame
1047 pointer should be saved by ftfont_driver.open.
1049 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1051 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1052 input polling is used. This is still meaningful for Cygwin, see
1053 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1054 * keyboard.c (poll_for_input_1, input_polling_used): Define
1056 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1057 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1058 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1059 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1060 (face_for_char): Likewise. Rearrange eassert and return ASCII
1061 face for CHAR_BYTE8_P.
1062 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1064 2013-12-11 Ken Brown <kbrown@cornell.edu>
1066 * dispextern.h (erase_phys_cursor):
1067 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1069 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1071 * nsterm.m (x_free_frame_resources):
1072 * term.c (tty_free_frame_resources):
1073 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1074 face cache because it's implied by free_frame_faces anyway.
1075 * w32term.c (x_free_frame_resources): Likewise. Do not call
1076 free_frame_faces twice.
1078 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1080 * editfns.c (Fformat_time_string): Mention %F in the doc.
1082 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1084 * window.c (resize_frame_windows): Don't return immediately when
1085 the root window's size doesn't change - the minibuffer window
1086 may still have to be repositioned/resized.
1087 * xfns.c (Fx_create_frame): Always change the frame size after
1088 initializing the frame's faces.
1089 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1090 change_frame_size should already have done it.
1091 (x_new_font): Assign new tool- and menu-bar heights.
1092 (x_set_window_size_1): Account for tool- and menu-bar heights
1093 (Bug#16013). Don't set pixel sizes since change_frame_size
1094 should already have done it.
1096 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1098 Remove the option of using libcrypto.
1099 * Makefile.in (LIB_CRYPTO): Remove.
1100 (LIBES): Don't use it.
1102 2013-12-11 Juri Linkov <juri@jurta.org>
1104 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1105 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1107 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1109 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1110 drawn tool bar items (Bug#16058).
1111 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1113 2013-12-09 Ken Brown <kbrown@cornell.edu>
1115 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1117 * lisp.h (get_frame_param): Adjust conditions for prototype
1120 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1122 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1123 Avoid unused macro warning if configured --without-xft.
1125 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1127 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1129 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1131 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1133 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1135 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1137 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1139 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1141 Use libcrypto's checksum implementations if available, for speed.
1142 * Makefile.in (LIB_CRYPTO): New macro.
1145 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1146 The macro didn't conform to C99 due to type mismatch,
1147 which caused compilation failure with Sun C 5.12,
1148 and it was confusing anyway. Include window.h to declare
1149 redisplay_other_windows.
1151 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1153 * window.c (set_window_buffer): Update mode line (bug#16084).
1155 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1157 Fix minor problems found by static checking.
1158 * keyboard.c (poll_for_input_1, input_polling_used):
1159 Define only if HAVE_NTGUI.
1160 * xmenu.c (popup_activate_callback): Omit unnecessary
1161 check against USE_X_TOOLKIT, which must be defined here anyway.
1162 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1165 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1167 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1169 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1171 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1173 * nsterm.m (x_set_window_size): Remove fprintf.
1174 (init): Define always. Set applicationDidFinishLaunchingCalled
1176 (applicationDidFinishLaunching:):
1177 Set applicationDidFinishLaunchingCalled.
1178 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1181 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1183 Pixel resize changes for NS (Bug#16049).
1184 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1185 height/width. row/cols are locals.
1186 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1187 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1188 (windowWillResize): Remove gsextra. Calculate extra as in
1190 (x_new_font): Don't change frame size if fullscreen.
1191 Change size pixelwise.
1193 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1194 comment in xfns.c. Change to pixelwise call.
1196 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1198 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1201 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1203 * xterm.c (input_signal_count): Remove.
1204 (x_dispatch_event): Define unconditionally.
1205 (x_make_frame_visible): Process X events until the frame
1206 is really visible (Bug#16027).
1207 * xterm.h (x_dispatch_event): Declare unconditionally.
1209 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1211 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1213 * nsterm.m (x_set_window_size): Handle pixelwise.
1215 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1217 * w32term.c (x_new_font):
1218 * xterm.c (x_new_font): Calculate new frame size from new font
1221 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1223 * lisp.h (FOR_EACH_TAIL): New macro.
1224 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1226 * window.c (select_window): Call second wset_redisplay before we change
1227 selected_window (bug#16034).
1229 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1231 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1233 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1235 * w32xfns.c: Include window.h, to avoid a compiler warning.
1237 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1239 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1240 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1241 window_scroll takes care of it.
1242 (Fset_window_point, Fdelete_other_windows_internal)
1243 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1244 (Fsplit_window_internal, Fdelete_window_internal)
1245 (Fresize_mini_window_internal, Fset_window_configuration)
1246 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1247 cause redisplay instead of forcing a complete redisplay.
1248 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1249 we're only affecting the selected_window.
1251 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1253 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1254 directional control characters. Update type and category
1255 determination according to the UBA from Unicode v6.3.
1256 (bidi_category_t): New category EXPLICIT_FORMATTING.
1258 * dispextern.h (bidi_type_t): Update to include new bidirectional
1259 properties introduced with Unicode v6.3. (Bug#16043)
1261 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1263 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1266 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1268 * font.c (font_list_entities): Remove dummy assignment.
1269 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1270 used on graphic displays only. Remove unused 'font_encoder' member.
1271 (struct font_bitmap): Remove unused 'extra' member.
1272 * nsfont.m (nsfont_open):
1273 * w32font.c (w32font_open_internal):
1274 * ftfont.c (ftfont_get_bitmap): Adjust users.
1276 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1278 Use bool for boolean.
1279 * tparam.c (tparam1):
1280 * undo.c (record_point, record_property_change):
1281 Use bool for boolean, for local vars that are always true or false.
1283 Minor integer overflow fixes (Bug#16033).
1284 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1285 This improves on the previous fix to this function.
1286 (window_resize_check): When summing up pixel counts, don't rely on
1287 undefined behavior if the sum overflows.
1289 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1291 * window.c (Fset_window_new_pixel): Don't choke at negative
1292 argument value (Bug#16033).
1294 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1295 to avoid crash in window_box_height.
1297 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1298 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1300 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1302 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1304 Minor integer overflow fixes.
1305 * window.c (Fset_window_new_pixel, grow_mini_window):
1306 * xdisp.c (Fwindow_text_pixel_size):
1307 Avoid undefined behavior on signed integer overflow.
1308 * xfns.c (x_set_mouse_color):
1309 Check that drag shape fits in 'unsigned', since that's what X wants.
1311 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1313 Improve reporting of fatal exception on MS-Windows.
1314 * w32fns.c (my_exception_handler): New function.
1315 (globals_of_w32fns): Set it up as the unhandled exception
1316 handler. Initialize exception code and address to zeros.
1317 (emacs_abort): If the exception code and address are available,
1318 print them at the beginning of the backtrace. Fix the format of
1319 printing addresses (was producing 0x0x12345678 on XP).
1322 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1324 * eval.c (Fbacktrace__locals): New function.
1325 (syms_of_eval): Defsubr it.
1327 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1329 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1330 Define here to unify between...
1331 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1332 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1334 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1336 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1338 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1339 fringe background extension.
1340 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1341 because they are now always the same as `left' and `width',
1342 respectively. Remove code for the case that `width' and
1343 `sb_width' are different.
1345 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1347 Fix minor problems found by static checking.
1348 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1349 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1350 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1352 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1354 * image.c (imagemagick_compute_animated_image): Don't crash if we
1355 have an animation with different-sized images (bug#15313).
1357 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1359 Remove some unused items introduced during pixelwise change.
1360 * window.c (window_resize_total_check): Remove unused function.
1361 * xdisp.c (remember_mouse_glyph): Remove unused label.
1362 (Ftool_bar_height): Move declaration inside #if.
1363 * xterm.c (x_set_window_size): Don't use r and c.
1365 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1367 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1370 * window.c (Fset_window_configuration): Comment out unused variables.
1372 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1374 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1376 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1378 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1380 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1381 HAVE_GNUTLS3 (Bug#16001).
1383 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1384 if interrupts are deferred (Bug#15801).
1386 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1388 Support resizing frames and windows pixelwise.
1389 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1390 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1391 (struct glyph_matrix): Replace window_left_col and
1392 window_top_line by window_pixel_left and window_pixel_top.
1393 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1395 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1396 (draw_window_divider, move_it_to, x_draw_right_divider)
1397 (x_draw_bottom_divider, change_frame_size): Add or fix
1399 * dispnew.c (change_frame_size_1): Change prototype.
1400 (adjust_glyph_matrix, required_matrix_width)
1401 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1402 values instead of lines and columns.
1403 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1404 WINDOW_TOTAL_FRINGE_WIDTH.
1405 (handle_window_change_signal, do_pending_window_change)
1406 (init_display): Adjusts calls of change_frame_size.
1407 (change_frame_size, change_frame_size_1): Handle pixelwise
1409 * frame.c (Qright_divider_width, Qbottom_divider_width):
1411 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1412 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1413 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1414 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1416 (set_frame_param): New function.
1417 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1418 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1419 (Ffringe_width, Fborder_width, Fright_divider_width)
1420 (Fbottom_divider_width): New functions, defsubr them.
1421 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1422 New argument pixelwise.
1423 (struct frame_parm_table): New members Qright_divider_width and
1424 Qbottom_divider_width.
1425 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1426 (x_report_frame_params): Handle Qright_divider_width and
1427 Qbottom_divider_width.
1428 (x_set_right_divider_width, x_set_bottom_divider_width):
1430 (frame_resize_pixelwise): New option.
1431 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1432 new_pixelwise, right_divider_width and bottom_divider_width;
1433 remove total_lines; rename text_lines, text_cols, new_text_lines
1434 and new_text_cols to text_height, text_width, new_height and
1435 new_width respectively.
1436 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1437 FRAME_TEXT_WIDTH respectively.
1438 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1439 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1440 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1442 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1443 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1444 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1445 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1446 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1447 (FRAME_TOTAL_COLS_ARG): Remove macro.
1448 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1449 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1450 (x_wm_set_size_hint): Handle frame pixel sizes.
1451 * indent.c (compute_motion, Fcompute_motion):
1452 Call window_body_width instead of window_body_cols.
1453 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1454 (make_lispy_position): Handle right and bottom dividers.
1455 (Fsuspend_emacs): Pixelize call of change_frame_size.
1456 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1457 * lisp.h: Extern set_frame_param.
1458 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1460 (Fx_create_frame): Add entry for vertical_drag_cursor.
1461 Pixelize call of change_frame_size.
1462 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1463 * nsterm.m (ns_update_window_end): Optionally draw right
1465 (x_set_window_size): Add argument pixelwise.
1466 Call check_frame_size and change_frame_size with pixelwise zero.
1467 (ns_draw_window_divider): New function.
1468 (ns_redisplay_interface): Add ns_draw_window_divider.
1469 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1470 (x_new_font): Call x_set_window_size with pixelwise zero.
1471 * print.c (print_object): For a window print its sequence
1473 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1474 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1475 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1476 (w32_createwindow): Use scroll bar area width.
1477 (w32_wnd_proc): Handle bottom divider width.
1478 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1479 (Fx_create_frame): Default divider width parameters.
1480 Caclulate sizes pixelwise. Add vertical drag cursor support.
1481 (x_create_tip_frame): Default divider widths to zero.
1482 Pixelize call to change_frame_size.
1483 (Fx_show_tip): Add handling of divider widths. Pixelize window
1485 (Fw32_frame_rect): New function.
1486 (frame_parm_handler w32_frame_parm_handlers): Add divider
1488 (Vx_window_vertical_drag_shape): Add variable.
1489 * w32inevt.c (resize_event, maybe_generate_resize_event):
1490 Pixelize change_frame_size calls.
1491 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1493 * w32term.c (w32_draw_window_divider): New function.
1494 (x_update_window_end): Handle right divider.
1495 (w32_draw_fringe_bitmap, x_scroll_run)
1496 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1497 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1498 Calculate new frame sizes pixelwise.
1499 (x_new_font): Pixelize call to x_set_window_size.
1500 (x_check_fullscreen): Pixelize call to change_frame_size.
1501 (x_set_window_size_1, x_set_window_size): New argument
1502 pixelwise. Calculate pixelwise.
1503 (x_wm_set_size_hint): Use scroll bar area width.
1504 (w32_redisplay_interface): Add w32_draw_window_divider.
1505 * w32term.h (struct w32_output): Add vertical drag cursor.
1506 * widget.c (set_frame_size, update_wm_hints)
1507 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1509 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1510 * window.c (sequence_number): Restore.
1511 (Fwindow_pixel_width, Fwindow_pixel_height)
1512 (Fwindow_mode_line_height, Fwindow_header_line_height)
1513 (window_pixel_to_total, Frun_window_scroll_functions)
1514 (Fset_window_new_pixel, window_resize_apply_total)
1515 (Fwindow_resize_apply_total): New functions.
1516 (window_body_height, window_body_width): Rename from
1517 window_body_lines. New argument PIXELWISE.
1518 Calculate pixelwise.
1519 (Fwindow_body_height, Fwindow_body_width): New argument
1521 (coordinates_in_window, window_relative_x_coord): Use window's
1522 pixel width instead of total width.
1523 (replace_window, recombine_windows): Initialize pixel values.
1524 (resize_root_window, resize_frame_windows, grow_mini_window)
1525 (shrink_mini_window): New argument PIXELWISE.
1526 Calculate pixelwise.
1527 (Fdelete_other_windows_internal, adjust_window_margins)
1528 (window_resize_check, window_resize_apply)
1529 (Fdelete_window_internal, Fresize_mini_window_internal)
1530 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1531 (check_frame_size): Rename arguments. New argument PIXELWISE.
1532 Calculate pixelwise.
1533 (set_window_buffer): Make samebuf bool. Run configuration change
1534 hook only if buffer changed.
1535 (Fset_window_buffer): Rewrite doc-string.
1536 (make_window): Initialize new_pixel slot.
1537 (Fwindow_resize_apply): Check pixel size of root window.
1538 (Fsplit_window_internal): Call 2nd argument pixel_size.
1539 Calculate pixelwise.
1540 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1542 (save_window_data): New slots frame_text_width,
1543 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1544 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1546 (Fcurrent_window_configuration, Fset_window_configuration)
1547 (save_window_save, compare_window_configurations): Handle new
1548 slots in save_window_data and saved_window.
1549 (Fset_window_scroll_bars): Fix doc-string.
1550 (window_resize_pixelwise): New variable.
1551 (coordinates_in_window, Fcoordinates_in_window_p):
1553 (make_parent_window): Adjust sequence_number.
1554 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1556 * window.h (struct window): New members new_pixel, pixel_left,
1557 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1558 (wset_new_pixel): New function.
1559 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1560 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1561 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1562 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1563 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1564 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1565 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1566 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1567 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1568 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1569 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1570 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1571 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1572 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1573 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1575 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1576 (window_body_width, check_frame_size): Adapt external declarations.
1577 * xdisp.c (last_max_ascent): New integer.
1578 (window_text_bottom_y): Handle bottom divider.
1579 (window_box_width, window_box_height): Calculate pixelwise.
1580 (get_glyph_string_clip_rects): Handle right divider.
1581 (remember_mouse_glyph): When windows are resized pixelwise
1582 proceed with width and height set to 1.
1583 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1585 (move_it_to): Calculate and return maximum x position
1587 (Fwindow_text_pixel_size): New function.
1588 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1589 (tool_bar_lines_needed): Rename to tool_bar_height.
1590 Calculate pixelwise.
1591 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1592 Calculate pixelwise.
1593 (redisplay_tool_bar): Calculate pixelwise.
1594 (redisplay_window): Calculate pixelwise. Handle dividers.
1595 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1596 (x_draw_vertical_border): Handle dividers.
1597 (define_frame_cursor1): Handle vertical drag cursor.
1598 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1599 (expose_window): Calculate pixelwise. Handle dividers.
1600 (init_xdisp): Initialize pixel values.
1601 * xfaces.c (Qwindow_divider): New face.
1602 (realize_basic_faces): Realize it.
1603 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1604 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1605 (x_set_scroll_bar_default_width): Default actual width to 16.
1606 (Fx_create_frame): Set sizes pixelwise.
1607 (x_create_tip_frame): Default divider widths to zero.
1608 Pixelize call of change_frame_size.
1609 (Fx_show_tip): Handle divider widths. Initial pixel position
1611 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1612 (Vx_window_vertical_drag_shape): New option.
1613 * xmenu.c (free_frame_menubar): Pixelize call of
1615 * xterm.c (x_draw_window_divider): New function.
1616 (x_update_window_end): Optionally draw right divider.
1617 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1618 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1619 (handle_one_xevent, x_new_font): Calculate pixelwise.
1620 (x_set_window_size_1, x_set_window_size): New argument
1621 pixelwise. Calculate pixelwise.
1622 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1623 (struct x_redisplay_interface): Add x_draw_window_divider.
1624 * xterm.h (struct x_output): Add vertical_drag_cursor.
1626 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1628 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1629 Set invisible frames's `redisplay' when a full redisplay is requested.
1630 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1631 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1632 (display_mode_lines): Set it here instead.
1634 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1636 * dispextern.h (set_window_update_flags): Remove.
1638 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1640 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1642 * xdisp.c (REDISPLAY_SOME_P): New macro.
1643 (redisplay_internal): Use it (bug#15999).
1644 (prepare_menu_bars, redisplay_window): Use it as well.
1646 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1648 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1650 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1651 (globals_of_w32font): Zero it out.
1652 (GetCharWidth32W_Proc): New function pointer.
1653 (get_char_width_32_w): New function.
1654 (compute_metrics): If get_glyph_outline_w returns an error, try
1655 get_char_width_32_w before declaring a failure. This avoids
1656 punishing raster (a.k.a. "bitmap") fonts by slowing down
1657 redisplay. (Bug#6364).
1659 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1661 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1662 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1663 highlight needs to be redisplayed. (Bug#15913)
1665 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1667 Fix minor problems found by static checking.
1668 * buffer.h (struct buffer_text, struct buffer):
1669 * frame.h (struct frame):
1670 * window.h (struct window):
1671 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1672 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1673 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1674 no-longer-valid use of HAVE_MENUS.
1675 * xdisp.c (propagate_buffer_redisplay): Now static.
1677 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1679 * xmenu.c (Fmenu_or_popup_active_p):
1680 * window.c (Fset_window_configuration):
1681 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1682 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1683 * fns.c (Fyes_or_no_p):
1684 * editfns.c (Fmessage_box, Fmessage_or_box):
1685 * alloc.c (make_save_ptr_ptr):
1686 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1688 * window.c (Fset_window_configuration): Move select_window later.
1690 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1692 Refine redisplay optimizations to only redisplay *some* frames/windows
1693 rather than all of them.
1694 * xdisp.c (REDISPLAY_SOME): New constant.
1695 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1696 (bset_redisplay, bset_update_mode_line): New functions.
1697 (message_dolog): Use bset_redisplay.
1698 (clear_garbaged_frames): Use fset_redisplay.
1699 (echo_area_display): Use wset_redisplay.
1700 (buffer_shared_and_changed): Remove.
1701 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1702 frame titles. Compute the actual set of windows redisplayed.
1703 Don't update frame titles and menu bars for frames that don't need to
1705 (propagate_buffer_redisplay): New function.
1707 (redisplay_internal): Use it. Be more selective in the set of windows
1708 we redisplay. Propagate windows_or_buffers_changed to
1709 update_mode_lines a bit later to simplify the code.
1710 (mark_window_display_accurate_1): Reset window and buffer's
1712 (redisplay_window): Do nothing if neither the window nor the buffer nor
1713 the frame needs redisplay.
1714 * window.h (struct window): Add `redisplay' field.
1715 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1716 (redisplay_other_windows, window_list): New declarations.
1717 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1718 (window_list): Not static any more.
1719 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1720 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1721 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1722 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1723 * frame.h (struct frame): Add `redisplay' field.
1724 Move `external_menu_bar' bitfield next to other bit-fields.
1725 (SET_FRAME_GARBAGED): Use fset_redisplay.
1726 (SET_FRAME_VISIBLE): Don't garbage the frame;
1727 Use redisplay_other_windows.
1728 * buffer.h (struct buffer): Add `redisplay' field.
1729 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1730 (modify_overlay): Use bset_redisplay.
1731 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1733 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1735 Support w32 file notifications in batch mode.
1736 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1737 invalid (which happens in batch mode). If non-interactive, call
1738 handle_file_notifications to store file notification events in the
1739 input queue. (Bug#15933)
1741 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1743 * w32inevt.c (handle_file_notifications): Now external, not static.
1745 * w32term.h (handle_file_notifications): Provide prototype.
1747 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1748 init_crit, since init_display, which does that otherwise, is not
1751 2013-11-27 Glenn Morris <rgm@gnu.org>
1753 * Makefile.in ($(lispsource)/international/charprop.el): New.
1754 (emacs$(EXEEXT)): Depend on charprop.el.
1756 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1758 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1759 deleting portions of the buffer under non-nil REPLACE argument.
1762 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1763 directory, watch it and not its parent.
1764 (add_watch): Allow empty string in FILE.
1766 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1768 * window.c (Fset_window_start, window_resize_apply)
1769 (window_scroll): Reset window_end_valid (Bug#15957).
1771 2013-11-27 Glenn Morris <rgm@gnu.org>
1773 * Makefile.in (leimdir): Now in lisp source directory.
1774 ($(leimdir)/leim-list.el): Just use ../leim .
1775 * epaths.in (PATH_DUMPLOADSEARCH):
1776 * lread.c (load_path_default):
1777 * nsterm.m (ns_load_path): No more leim directory.
1779 2013-11-26 Andreas Schwab <schwab@suse.de>
1781 * .gdbinit (xgettype): Add cast.
1783 2013-11-26 Glenn Morris <rgm@gnu.org>
1785 Preload leim-list.el.
1786 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1787 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1788 is a single directory.
1790 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1792 bool-vector-subsetp is now the normal direction (Bug#15912).
1793 * data.c (Fbool_vector_subsetp): Test whether the first argument
1794 is a subset of the second one, not the reverse. Add doc string.
1796 Fix minor problems found by static checking.
1797 * lread.c (load_path_default): Now static.
1798 * textprop.c (text_property_stickiness): Be consistent about the
1799 test used when deciding whether to consider the previous character.
1800 This simplifies the code a bit.
1802 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1804 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1806 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1807 (syms_of_frame): Don't defsubr them.
1809 2013-11-25 Glenn Morris <rgm@gnu.org>
1811 * lread.c (load_path_default): Change the sense of the argument.
1812 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1813 from dump_path. When it is not, avoid checking dump_path twice.
1815 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1816 uninstalled dump_path against installed Vload_path. (Bug#15964)
1818 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1820 Export get_pos_property to Elisp.
1821 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1822 (syms_of_editfns): Export it to Elisp.
1824 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1826 2013-11-23 Romain Francoise <romain@orebokech.com>
1828 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1829 initialization here ...
1830 (syms_of_fileio): ... from here.
1832 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1834 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1835 Please use --enable-check-lisp-object-type.
1837 2013-11-23 Glenn Morris <rgm@gnu.org>
1839 * process.c (get_process): Explicit error for dead buffers.
1841 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1843 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1845 2013-11-23 Glenn Morris <rgm@gnu.org>
1847 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1848 * lread.c (load_path_check): Take path to check as argument.
1849 (load_path_default): New, split from init_lread.
1850 (init_lread): Move calc of default load-path to load_path_default.
1851 Empty elements in EMACSLOADPATH now stand for the default.
1852 (load-path): Doc fix.
1853 * emacs.c (decode_env_path): Add option to treat empty elements
1854 as nil rather than ".".
1855 * callproc.c (init_callproc_1, init_callproc):
1856 * image.c (Vx_bitmap_file_path):
1857 * lisp.h (decode_env_path):
1858 * lread.c (Vsource_directory):
1859 Update for new argument spec of decode_env_path.
1861 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1863 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1864 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1866 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1868 Fix some dependency problems that cause unnecessary recompiles.
1869 Problem reported by RMS in
1870 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1871 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1872 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1873 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1874 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1875 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1876 (boostrap-clean): No need to remove stamp-oldxmenu.
1878 Fix recently introduced bool vector overrun.
1879 This was due to an optimization that went awry.
1880 Reported by Glenn Morris in
1881 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1882 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1883 for empty vectors, undoing the 2013-11-18 change.
1884 * data.c (bool_vector_binop_driver): Rely on this.
1885 Fix bug that occasionally overran the destination.
1886 * lisp.h (struct Lisp_Bool_vector): Document this.
1888 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1890 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1893 * nsterm.m (init, run, stop:): Comment out for now, does not work
1896 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1898 * charset.c (syms_of_charset): Don't read past end of string.
1900 2013-11-19 Glenn Morris <rgm@gnu.org>
1902 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1904 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1906 Add hooks to run on gaining/losing focus. (Bug#15029)
1907 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1908 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1909 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1911 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1913 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1914 The old names predated the API change that put destination at end.
1916 Improve API of recently-added bool vector functions (Bug#15912).
1917 The old API had (bool-vector-count-matches A B)
1918 and (bool-vector-count-matches-at A B I), which gave the
1919 misleading impression that the two functions were variants, one
1920 with a location I. The new API has (bool-vector-count-population A)
1921 and (bool-vector-count-consecutive A B I) to make the distinction
1922 clearer. The first function no longer has a B argument, since the
1923 caller can easily determine the number of nils if the length and
1924 number of ts is known.
1925 * data.c (Fbool_vector_count_population): Rename from
1926 bool_vector_count_matches, and accept just 1 argument.
1927 (Fbool_vector_count_consecutive): Rename from
1928 Fbool_vector_count_matches_at.
1930 Always allocate at least one bits_word per bool vector.
1931 See Daniel Colascione in:
1932 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1933 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1934 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1935 * lisp.h (struct Lisp_Bool_vector): Document this.
1937 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1939 * insdel.c (invalidate_buffer_caches): New function, consolidated
1940 from part of prepare_to_modify_buffer.
1941 (insert_from_gap, prepare_to_modify_buffer):
1942 * coding.c (code_convert_region, code_convert_string):
1943 Call invalidate_buffer_caches. (Bug#15841)
1945 * lisp.h (invalidate_buffer_caches): Add prototype.
1947 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1949 * w32term.c (x_update_window_end): Don't invalidate the entire
1950 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1951 highlight needs to be redisplayed. (Bug#15913)
1953 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1955 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1957 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1959 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1960 while we are using Vprin1_to_string_buffer.
1962 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1963 after inserting the description string. (Bug#15907)
1965 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1967 * data.c: Work around bogus GCC diagnostic about shift count.
1968 Reported by Eli Zaretskii in
1969 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1970 (pre_value): New function.
1971 (count_trailing_zero_bits): Use it.
1973 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1975 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1976 assume C macros are not supported even under -g3 in these old GCC
1979 2013-11-15 Leo Liu <sdl.web@gmail.com>
1981 * minibuf.c (Ftry_completion, Fall_completions)
1982 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1984 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1986 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1987 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1988 This avoids placing unnecessary constants into the Emacs code.
1990 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1992 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1993 for Cygwin w32 build.
1995 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1996 for Cygwin w32 build. (Bug#15892)
1998 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2000 Simplify, port and tune bool vector implementation.
2001 * alloc.c (bool_vector_exact_payload_bytes)
2002 (bool_vector_payload_bytes): Remove.
2003 (bool_vector_fill): Return its argument.
2004 * alloc.c (bool_vector_fill):
2006 * print.c (print_object):
2007 Simplify by using bool_vector_bytes.
2008 * alloc.c (make_uninit_bool_vector):
2009 New function, broken out from Fmake_bool_vector.
2010 (Fmake_bool_vector): Use it. Use tail call.
2011 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2012 * data.c (BITS_PER_ULL): New constant.
2013 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2014 if long long versions don't exist.
2015 (shift_right_ull): New function.
2016 (count_one_bits_word): New function, replacing popcount_bits_word
2017 macro. Don't assume that bits_word is no wider than long long.
2018 (count_one_bits_word, count_trailing_zero_bits):
2019 Don't assume that bits_word is no wider than long long.
2020 * data.c (bool_vector_binop_driver, bool_vector_not):
2021 * fns.c (Fcopy_sequence):
2023 Create an uninitialized destination, to avoid needless work.
2024 (internal_equal): Simplify.
2025 (Ffillarray): Prefer tail call.
2026 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2027 contain at least one word.
2028 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2029 chars are narrower than ints.
2030 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2031 * fns.c (Fcopy_sequence):
2033 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2034 Don't try to port to hosts where bits_word values have holes; the
2035 code wouldn't work there anyway. Verify this assumption, though.
2036 (bool_vector_bytes): New function.
2037 (make_uninit_bool_vector): New decl.
2038 (bool_vector_fill): Now returns Lisp_Object.
2040 * xfns.c (xic_create_fontsetname):
2041 * xrdb.c (gethomedir): Prefer tail calls.
2043 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2045 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2046 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2048 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2049 that requires a return value.
2050 (Fset_buffer_modified_p): Take advantage of this change to do
2053 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2055 * buffer.c (Frestore_buffer_modified_p): Sync it with
2056 Fset_buffer_modified_p.
2057 (Fforce_mode_line_update): New function, moved from subr.el.
2058 (Fset_buffer_modified_p): Use them.
2059 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2061 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2063 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2064 This avoids undefined behavior when subtracting pointers into
2065 different aways. On my platform it also makes the code a tad
2066 smaller and presumably faster.
2068 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2070 * keyboard.c (command_loop_1): Use region-extract-function.
2071 * insdel.c (Qregion_extract_function): Not static any more (can we
2072 stop pretending that these vars can benefit from being marked static?).
2074 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2076 * search.c (find_newline): If buffer text is relocated during the
2077 "dumb loop", adjust C pointers into buffer text to follow suit.
2080 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2082 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2083 for conversion (Bug#15837).
2085 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2087 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2088 for the entire range of inserted characters. (Bug#15841)
2090 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2092 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2094 (realize_default_face): Remove assignment to distant-foreground if
2095 unspecified (Bug#15815).
2097 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2099 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2100 cache-long-scans disabled, since we don't want to call
2101 prepare_to_modify_buffer (in insert_1_both) for each message we
2104 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2105 from buffer.c. Improve commentary to the buffer field setter
2108 * buffer.c (bset_cache_long_scans): Static function deleted.
2109 Improve commentary to the buffer field setter functions.
2110 (init_buffer_once): Default for cache-long-scans changed to t.
2113 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2115 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2117 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2118 This bug was introduced in my 2013-06-21 change, and caused
2119 struct Lisp_Sub_Char_Table objects to be given too many slots,
2120 which broke 'make -C admin/unidata'.
2122 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2124 Import changes from mac-port 4.5.
2125 * macfont.m (mac_font_copy_default_descriptors_for_language)
2126 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2127 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2128 (macfont_language_default_font_names): New.
2129 (macfont_list): Rearrange language/charset code.
2130 (macfont_close): Don't check for macfont_info->cache.
2131 (mac_ctfont_create_preferred_family_for_attributes): New font
2132 selection code, call
2133 mac_font_copy_default_name_for_charset_and_languages.
2134 (mac_font_copy_default_descriptors_for_language)
2135 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2137 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2139 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2141 Port to C11 aligned_alloc, and fix some integer overflows.
2142 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2143 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2144 and use of posix_memalign replaced with aligned_alloc.
2145 (aligned_alloc): New function, defined or declared as needed.
2146 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2147 Don't undef; configure.ac now does this.
2148 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2149 (calloc, aligned_alloc): Check for integer overflow.
2150 (aligned_alloc): Rename from memalign. All uses changed.
2151 (memalign): New function, an alias for aligned_alloc.
2153 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2155 * xdisp.c (redisplay_internal): Fix typo in last change.
2157 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2159 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2161 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2163 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2164 redisplay--mode-lines-cause.
2165 (redisplay_internal): Keep them uptodate. Remove redundant check of
2166 buffer_shared_and_changed.
2167 * *.[chm]: Number every assignment to update_mode_lines so we
2168 can track why it is set.
2170 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2172 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2174 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2176 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2177 can track why it is set.
2179 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2181 Integer-related fixes for term.c etc.
2182 * dispextern.h (face_tty_specified_color): New function.
2183 * term.c (turn_on_face): Don't rely on undefined behavior when
2184 assigning an out-of-range value to 'long'.
2185 Simplify test for toggling highlight.
2186 (tty_capable_p): Omit last two (unused) args. All callers changed.
2187 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2188 (read_menu_input, tty_menu_activate, tty_menu_show):
2189 * xfaces.c (x_supports_face_attributes_p)
2190 (tty_supports_face_attributes_p):
2191 Use bool for boolean. All callers changed.
2192 (tty_supports_face_attributes_p): Omit defaults for color indices;
2193 no longer needed. Simplify tail call.
2195 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2197 * xdisp.c (prepare_menu_bars): Mark static.
2198 * lisp.h (prepare_menu_bars): Don't declare.
2199 * xselect.c (x_handle_selection_clear):
2200 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2202 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2204 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2205 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2207 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2209 * keyboard.c (Fcommand_error_default_function): Rename from
2210 Fdefault_error_output.
2212 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2214 * keyboard.c (Fdefault_error_output): New function, extracted from
2216 (syms_of_keyboard): Use it for Vcommand_error_function.
2218 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2220 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2221 (init_eval): Use it to ensure handlerlist is non-NULL.
2222 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2223 (Fsignal): Adjust NULLness test of handlerlist.
2224 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2226 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2228 * callproc.c (call_process): Call prepare_to_modify_buffer before
2229 decoding text read from the sub-process, as the decoded stuff will
2230 be inserted into the buffer. This will invalidate the various
2231 caches maintained for the buffer. (Bug#15148)
2233 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2235 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2236 string of glyphless-char-display.
2238 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2240 * nsfns.m (ns_get_name_from_ioreg): New function.
2241 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2242 OSX >= 10.9. Use ns_get_name_from_ioreg.
2244 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2246 Simplify and port recent bool vector changes.
2247 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2248 only in this file. Use a more-efficient implementation if the
2249 second argument is a power of 2.
2250 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2251 Remove no-longer-necessary compile-time checks.
2252 (bool_vector_exact_payload_bytes): New function.
2253 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2254 exact payload changed to call the new function. Do not assume
2255 that the arg or result fits in ptrdiff_t.
2256 (bool_vector_fill): New function.
2257 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2259 (vroundup_ct): Don't assume arg fits in size_t.
2260 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2261 invoke set_category_set.
2262 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2263 All callers changed. Use bool_vector_set.
2264 * category.h (XCATEGORY_SET): Remove; no longer needed.
2265 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2267 * data.c (Faref): Use bool_vector_ref.
2268 (Faset): Use bool_vector_set.
2269 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2270 (Fbool_vector_not, Fbool_vector_count_matches)
2271 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2272 * fns.c (concat): Use bool_vector_ref.
2273 (Ffillarray): Use bool_vector_fill.
2274 (mapcar1): Use bool_vector_ref.
2275 (sxhash_bool_vector): Hash words, not bytes.
2276 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2277 a constant, since it's now used in #if.
2278 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2279 unsigned char on unusual architectures, so that we no longer
2280 assume that the number of bits per bits_word is a power of two or
2281 is a multiple of 8 or of CHAR_BIT.
2282 (Qt): Add forward decl.
2283 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2284 at least as strictly as bits_word.
2285 (bool_vector_data, bool_vector_uchar_data): New accessors.
2286 All data structure accesses changed to use them.
2287 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2288 (bool_vector_set): New functions.
2289 (bool_vector_fill): New decl.
2290 (ROUNDUP): Move to alloc.c as described above.
2292 Fix recent gnutls changes.
2293 * gnutls.c (Fgnutls_boot): Don't assume C99.
2294 * process.c (wait_reading_process_output): Fix typo in recent change.
2296 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2298 * process.c (wait_reading_process_output, read_process_output)
2299 (send_process): Check gnutls_state is not NULL.
2301 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2302 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2304 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2306 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2307 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2309 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2312 * nsfns.m (Fx_create_frame): Fix memory leak.
2314 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2315 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2316 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2318 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2320 * xdisp.c (message3_nolog, message_with_string): Encode the string
2321 before writing it to the terminal in a non-interactive session.
2323 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2324 sure we concatenate them into a unibyte string.
2326 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2327 resulting temporary name before returning it to the caller.
2328 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2329 is a unibyte string, convert NAME to a unibyte string to ensure
2330 that the result is also a unibyte string.
2332 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2333 create unibyte strings from default paths and directory/file
2336 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2339 * callproc.c (init_callproc): Use build_unibyte_string to make
2340 sure we create unibyte strings from default paths and
2341 directory/file names.
2343 * buffer.c (init_buffer): Don't store default-directory of
2344 *scratch* in multibyte form. The original problem which led to
2345 that is described in
2346 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2347 but it was solved long ago. (Bug#15260)
2349 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2351 Port to stricter C99 platforms.
2352 Especially, C99 prohibits nesting a struct X inside struct Y if
2353 struct X has a flexible array member.
2354 * alloc.c (struct sdata): New type.
2355 (sdata): Implement in terms of struct sdata.
2356 Remove u member; all uses replaced by next_vector, set_next_vector.
2357 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2358 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2359 (struct sblock): Rename first_data member to data, which is now
2360 a flexible array member. All uses changed.
2361 (next_vector, set_next_vector, large_vector_vec): New functions.
2362 (vector_alignment): New constant.
2363 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2364 (struct large-vector): Now merely a NEXT member, since the old approach
2365 ran afoul of stricter C99. All uses changed to use
2366 large_vector_vec or large_vector_offset.
2367 (large_vector_offset): New constant.
2368 * dispnew.c: Include tparam.h, for tgetent.
2369 Do not include term.h; no longer needed.
2370 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2371 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2372 (struct Lisp_Vector): Use a flexible array member for contents,
2373 instead of a union with a member that is an array of size 1.
2375 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2376 fact that the struct no longer contains a union.
2377 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2378 (struct Lisp_Save_Value, struct Lisp_Free):
2379 Use unsigned, not int, for spacers, to avoid c99 warning.
2380 (union specbinding): Use unsigned, not bool, for bitfield, as
2381 bool is not portable to pre-C99 hosts.
2383 2013-11-04 Glenn Morris <rgm@gnu.org>
2385 * emacs.c (usage_message): Mention that `-L :...' appends.
2387 2013-11-02 Glenn Morris <rgm@gnu.org>
2389 * Makefile.in (abs_builddir): Remove.
2390 (bootstrap_exe): Use relative filename.
2392 Use relative filenames in TAGS files.
2393 * Makefile.in (abs_srcdir): Remove it again.
2394 (.PHONY): Remove frc.
2395 (maintainer-clean): No more TAGS-LISP file.
2396 (TAGS): Pass relative file names to etags.
2397 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2399 * Makefile.in (abs_srcdir): New, set by configure.
2401 (maintainer-clean): Remove pointless echo. That should be in the
2402 top-level Makefile, if anywhere. Delete TAGS-LISP.
2403 (extraclean): No s/ and m/ directories for some time.
2404 (TAGS): Also depend on ctagsfiles3.
2405 Remove no-longer-defined S_FILE.
2406 Pass absolute filenames to etags once more.
2407 (TAGS-LISP): Replace lispdir with its expansion.
2408 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2409 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2411 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2413 * xfaces.c (check_lface_attrs, realize_default_face):
2414 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2415 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2417 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2419 * emacs.c (original_pwd): Remove global var by making it local.
2420 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2422 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2424 * xfaces.c: Declare color_distance.
2425 (QCdistant_foreground): New variable.
2426 (NEAR_SAME_COLOR_THRESHOLD): New define.
2427 (load_color2): New function.
2428 (load_color): Call load_color2.
2429 (load_face_colors): Call load_color2 and if distant-color is specified
2430 calculate distant and use distant-color if colors are near.
2431 (LFACE_DISTANT_FOREGROUND): New define.
2432 (merge_face_ref, Finternal_set_lisp_face_attribute)
2433 (Finternal_get_lisp_face_attribute)
2434 (x_supports_face_attributes_p): Handle distant-foreground similar to
2436 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2438 * dispextern.h (lface_attribute_index):
2439 Add LFACE_DISTANT_FOREGROUND_INDEX.
2441 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2443 * image.c (pbm_next_char): New function.
2444 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2445 (pbm_scan_number): Use it.
2446 (Qlibjpeg_version): New variable.
2447 (syms_of_image): DEFSYM and initialize it.
2449 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2451 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2453 2013-10-31 Glenn Morris <rgm@gnu.org>
2455 * emacs.c (original_pwd): New char.
2456 (main): If using --chdir, store original_pwd.
2457 (init_cmdargs): When setting Vinvocation_directory based on a
2458 relative argv[0], use original_pwd if set. (Bug#15768)
2460 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2462 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2464 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2466 * insdel.c: Fix minor problems found by static checking.
2467 (Qregion_extract_function): Now static.
2468 (prepare_to_modify_buffer_1): Remove unused locals.
2470 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2472 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2473 (syms_of_xdisp): Declare pre-redisplay-function.
2474 (markpos_of_region): Remove function.
2475 (init_iterator, compute_stop_pos, handle_face_prop)
2476 (face_before_or_after_it_pos, reseat_to_string)
2477 (get_next_display_element, window_buffer_changed)
2478 (redisplay_internal, try_cursor_movement, redisplay_window)
2479 (try_window_reusing_current_matrix, try_window_id, display_line)
2480 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2481 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2482 * window.h (struct window): Remove field `region_showing'.
2483 * dispextern.h (struct it): Remove region_beg/end_charpos.
2484 (face_at_buffer_position, face_for_overlay_string)
2485 (face_at_string_position): Update prototypes.
2486 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2487 (face_at_string_position): Remove `region_beg' and `region_end' args.
2488 * fontset.c (Finternal_char_font):
2489 * font.c (font_at, font_range): Adjust calls accordingly.
2490 * insdel.c (Qregion_extract_function): New var.
2491 (syms_of_insdel): Initialize it.
2492 (prepare_to_modify_buffer_1): Use it.
2494 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2496 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2497 * ftxfont.c (ftxfont_get_gcs):
2498 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2499 * xfaces.c (x_free_colors, x_free_dpy_colors)
2500 (x_create_gc, unload_color):
2501 * xselect.c (x_property_data_to_lisp):
2502 * xsettings.c (parse_settings):
2503 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2504 (get_bits_and_offset): Adjust definition.
2505 * frame.c (XParseGeometry): Adjust locals.
2506 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2507 * regex.h (toplevel): Likewise for reg_syntax_t.
2509 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2511 * eval.c (run_hook_with_args): Use FUNCTIONP.
2513 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2515 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2516 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2517 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2518 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2519 on MS-Windows anyway.
2520 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2521 (free_realized_face): ...adjust user.
2522 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2523 white relief pixels to -1.
2524 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2525 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2526 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2528 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2530 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2531 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2532 in practice now. All callers changed.
2534 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2536 * dispextern.h (struct face): Use bitfields for 'underline_type'
2537 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2538 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2539 'stipple' member. Move 'lface' member up to help...
2540 * xfaces.c (make_realized_face): ...this function to find and
2541 clear just the members that need clearing.
2542 (load_face_colors, realize_x_face):
2543 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2545 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2547 * xftfont.c (struct xftfont_info): Remove set-but-unused
2549 (xftfont_open): Adjust user.
2550 (xftfont_get_colors): Remove useless prototype.
2552 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2554 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2555 before passing them to 'unexec'. (Bug#15260)
2557 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2559 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2561 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2563 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2564 the changed signature of the font driver's 'close' method.
2566 * w32font.h (w32font_close): Adjust the prototype to the change in
2567 function definition.
2569 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2571 * w32uniscribe.c (uniscribe_close): Adapt the call to
2572 w32font_close to its new prototype.
2574 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2576 Omit unused frame argument of font API's close function.
2577 * font.h (struct font): Drop frame argument. Adjust comment.
2578 * font.c (font_clear_cache, font_close_object): Adjust users.
2579 * ftfont.c (ftfont_close):
2580 * ftxfont.c (ftxfont_close):
2581 * macfont.m (macfont_close):
2582 * nsfont.m (nsfont_close):
2583 * w32font.c (w32font_close):
2584 * xfont.c (xfont_close):
2585 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2586 tweak comments and make functions safe if called more than once for
2587 the same font object.
2589 Perform font-specific cleanup when font object is swept by GC. See
2590 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2591 * alloc.c (cleanup_vector): New function.
2592 (sweep_vector): Call it for each reclaimed vector object.
2593 * font.h (struct font): Adjust comment.
2595 2013-10-24 Glenn Morris <rgm@gnu.org>
2597 * Makefile.in (abs_top_srcdir): New, set by configure.
2599 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2601 Adjust recent font-related changes to fix bug#15686.
2602 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2603 is a live window system frame, mark its default font too.
2605 2013-10-23 Glenn Morris <rgm@gnu.org>
2607 * Makefile.in (RUN_TEMACS): Make relative (again).
2608 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2609 (bootstrap-emacs$(EXEEXT)):
2610 Quote entities that might contain whitespace.
2612 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2614 Port to Solaris 10 and its bundled GCC.
2615 Problem reported by Timothy C. Burt.
2616 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2618 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2620 Do not allow font caches to grow too large.
2621 * alloc.c (compact_font_cache_entry, compact_font_caches):
2622 New functions or stub if not HAVE_WINDOW_SYSTEM.
2623 (compact_undo_list): Factor out from Fgarbage_collect.
2625 (mark_face_cache): Mark face font. Move down to avoid
2627 (mark_terminals): Do not mark font cache here.
2628 (Fgarbage_collect): Call compaction functions described
2629 above. Adjust comment.
2631 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2633 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2634 chdir to HOME (bug#15607).
2636 * nsterm.m (Qcocoa, Qgnustep): New variables.
2637 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2638 (ns_get_color): Make selection color work for GNUstep also.
2640 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2642 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2643 handles mouse clicks. Instead, let GPM use the same code as all
2644 the other mice use. See the discussion starting at
2645 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2646 for the details of the problem with the menu bar this fixes.
2648 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2650 Remove port-specific display name lists to avoid extra
2651 complexity and data duplication with display info lists.
2652 * xterm.h (x_display_name_list): Remove declaration.
2653 * xterm.c (x_display_name_list): Remove.
2654 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2655 * xfns.c (x_display_info_for_name, Fx_display_list):
2656 Likewise. Use x_display_list where appropriate.
2657 * w32term.h (w32_display_name_list): Remove declaration.
2658 * w32term.c (w32_display_name_list): Remove.
2659 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2661 * w32fns.c (x_display_info_for_name, Fx_display_list):
2662 Likewise. Use x_display_list where appropriate.
2663 * nsterm.h (ns_display_name_list): Remove declaration.
2664 * nsterm.m (ns_display_name_list): Remove.
2665 (ns_term_init, syms_of_nsterm): Adjust users.
2666 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2667 Likewise. Use x_display_list where appropriate.
2668 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2669 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2670 (mark_terminals): Mark per-terminal font cache.
2672 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2674 Don't run timers in input-pending-p. Its new check-timers param
2675 provides the prior behavior. (Bug#15045).
2676 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2678 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2680 Make some functions static in non-Microsoft builds.
2681 On my platform (Fedora 19 x86-64), this shrinks the
2682 Emacs executable (text+data) by 0.25%.
2683 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2684 (load_color) [!MSDOS]:
2685 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2686 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2687 * lisp.h (check_existing):
2688 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2689 (network_interface_info) [!WINDOWSNT]:
2690 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2691 Remove extern decls.
2692 * fileio.c (check_existing):
2693 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2694 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2695 (network_interface_info) [!WINDOWSNT]:
2696 * term.c (encode_terminal_code) [!WINDOWSNT]:
2697 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2698 * xfaces.c (load_color) [!MSDOS]:
2700 * fileio.c (check_existing, check_executable, check_writable):
2701 * process.c (network_interface_list, network_interface_info):
2702 Move earlier, so that we don't need forward decls.
2703 * gnutls.c (fn_gnutls_transport_set_errno)
2704 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2706 * w32.c (init_environment): Use faccessat rather than
2707 check_existing, partly for consistency with the rest of the code
2708 in this file, partly so that check_existing can be static.
2710 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2711 * emacs.c (MAIN_PROGRAM): New macro.
2712 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2713 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2715 bool vector int width fixes
2716 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2717 (Fbool_vector_count_matches_at):
2718 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2719 can exceed PTRDIFF_MAX, at least in theory.
2720 (Fbool_vector_count_matches_at):
2721 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2723 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2725 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2726 (struct sockaddr): Add forward decl, for platforms that lack it.
2728 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2730 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2733 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2735 * w32.c (network_interface_get_info, network_interface_list)
2736 (network_interface_info): New functions. (Bug#15610)
2737 (GetAdaptersInfo_Proc): New typedef.
2738 (get_adapters_info): New wrapper function.
2739 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2741 * process.h (network_interface_list, network_interface_info):
2744 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2745 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2746 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2747 for WINDOWSNT. Doc fix.
2748 (syms_of_process): Defsubr Snetwork_interface_list and
2749 Snetwork_interface_info unconditionally.
2751 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2752 in NS GUI sessions. (Bug#15629)
2754 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2756 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2758 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2760 * print.c (print_object): Print " ..." when truncating bool vectors.
2762 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2764 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2765 standard mouse buttons.
2767 * termhooks.h (struct input_event): Remove incorrect commentary.
2769 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2771 Disallow bool vector operations on mixed-length operands.
2772 The old behavior left garbage in the result vector sometimes,
2773 and didn't seem to be useful.
2774 * data.c (Qwrong_length_argument): New static var.
2775 (wrong_length_argument): New function.
2776 (bool_vector_binop_driver): Check that args agree in length.
2778 * keyboard.c, keyboard.h (all_kboards): Now static.
2780 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2782 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2783 note from the lispref.
2785 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2787 * nsterm.h (struct ns_display_info): Remove set-but-unused
2788 member image_cache (image caches are per-terminal anyway).
2789 (FRAME_X_IMAGE_CACHE): Remove.
2790 * nsterm.m (ns_initialize_display_info): Adjust user.
2792 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2794 * w32proc.c: Include mingw_time.h.
2796 * w32.c: Include mingw_time.h.
2798 Implement scrolling of TTY menus when the screen is too short.
2800 * term.c (tty_menu_display): Accept an additional argument, the
2801 menu item from which to start displaying the menu. Account for
2802 the value of Y when limiting the menu to the number of available
2804 (mi_result): New enumeration.
2805 (read_menu_input): Return enumerated value. When the y coordinate
2806 hits min_y or max_y, return scroll indication instead of wrapping
2808 (tty_menu_activate): Handle the scrolling indications from
2809 read_menu_input. Compute the first menu item to display and pass
2810 it to tty_menu_display.
2812 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2814 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2815 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2816 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2817 Adjust to match the change described below.
2818 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2819 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2820 memory_below_frame members to...
2821 * termchar.h (struct tty_display_info): ...here because they're
2822 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2823 * term.c (init_tty):
2824 * nsterm.m (ns_create_terminal):
2825 * w32term.c (w32_create_terminal):
2826 * xterm.c (x_create_terminal): Adjust users.
2827 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2828 to filter out non-TTY frames. Adjust comment.
2829 (scrolling): Adjust user. Prefer eassert for debugging check.
2831 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2833 * xfaces.c (PT_PER_INCH): Remove unused macro.
2834 * termhooks.h (struct terminal): Remove set-but-unused
2835 member fast_clear_end_of_line.
2836 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2837 * nsterm.m (ns_create_terminal):
2838 * term.c (init_tty):
2839 * w32term.c (w32_create_terminal):
2840 * xterm.c (x_create_terminal): Adjust users.
2842 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2844 * lisp.h (bool_vector_size): New function.
2845 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2846 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2847 (Fbool_vector_not, Fbool_vector_count_matches_at):
2848 Remove uses of 'eassume' that should no longer be needed,
2849 because they are subsumed by the 'eassume' in bool_vector_size.
2851 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2853 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2854 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2855 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2857 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2859 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2860 have different dimensions. (Bug#15575)
2862 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2865 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2867 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2869 * term.c (tty_menu_show): Never return with unbalanced
2870 specpdl. Use eassert for debugging check. Adjust style.
2872 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2874 * term.c (read_menu_input): Make selection of menu items
2875 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2876 (tty_menu_activate): Fix off-by-one error when computing max_y.
2878 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2880 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2881 audit logging (only used with GnuTLS 3.x) and enable it.
2883 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2885 * dispnew.c (redraw_frame): Remove useless #ifdef because
2886 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2887 Also, move TTY fflush to...
2888 * term.c (tty_update_end): ...this function.
2890 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2892 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2893 the end of the frame's glyph matrix. (Bug#15575)
2895 * term.c (tty_menu_display): Don't move cursor while overwriting
2896 frame's glyphs with menu items. Limit the number of items
2897 displayed to what can be shown on the available screen lines,
2898 excluding the echo area.
2899 (tty_menu_activate): Limit the Y coordinate allowed by
2900 read_menu_input to the last screen line used for menu display.
2902 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2904 * lisp.h (eassume): New macro.
2905 Also, include <verify.h>, for 'assume'.
2906 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2907 (vroundup, vector_nbytes):
2908 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2909 (Fbool_vector_not, Fbool_vector_count_matches)
2910 (Fbool_vector_count_matches_at):
2911 Use eassume, not eassert.
2912 * casetab.c (set_identity, shuffle):
2913 * composite.c (composition_gstring_put_cache):
2914 * dispnew.c (update_frame_1):
2915 * ftfont.c (ftfont_shape_by_flt):
2916 * image.c (gif_load):
2917 * intervals.c (offset_intervals):
2918 * macfont.m (macfont_shape):
2919 Remove calls to 'assume' that are no longer needed, because
2920 --enable-gcc-warnings no longer generates bogus warnings
2921 when these calls are removed.
2923 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2925 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2927 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2929 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2930 (Qsubstitute_env_in_file_name): New var.
2931 (syms_of_fileio): Define it.
2933 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2935 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2936 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2939 * term.c (save_and_enable_current_matrix): Don't allocate and
2940 don't save margin areas.
2941 (restore_desired_matrix): Don't restore margin areas.
2942 (free_saved_screen): Don't free margin areas.
2944 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2946 * image.c: Pacify --enable-gcc-warnings.
2947 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2948 #define only if used.
2950 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2952 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2953 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2954 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2955 (gif_load): For giflib v5.x and later, display the error message
2956 produced by giflib when its functions fail.
2957 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2960 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2962 * keyboard.c (last_event_timestamp): Remove. For X selection and
2963 GTK popup menus, it may be obtained from per-frame X display info.
2964 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2965 (process_special_events): Adjust users.
2966 * keyboard.h (last_event_timestamp): Remove declaration.
2967 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2968 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2969 * menu.h (xmenu_show): Adjust prototype.
2970 * menu.c (Fx_popup_menu): Adjust user.
2971 * xselect.c (x_own_selection, x_get_foreign_selection)
2972 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2974 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2976 * keyboard.c (init_kboard): Now static. Add arg
2977 to denote window system. Adjust comment.
2978 (init_keyboard): Adjust user.
2979 (allocate_kboard): New function.
2981 * nsterm.m (ns_term_init):
2982 * term.c (init_tty):
2983 * w32term.c (w32_create_terminal):
2984 * xterm.c (x_term_init): Use it.
2985 * keyboard.h (init_kboard): Remove prototype.
2986 (allocate_kboard): Add prototype.
2988 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2990 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2991 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2993 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2995 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2997 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2999 * term.c (tty_menu_activate): Flush the output stream after
3000 showing the cursor, and don't mark the frame garbaged at exit from
3001 the function. Fixes redisplay glitches when moving from one menu
3004 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3006 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3007 or throw error (Bug#15570).
3009 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3011 * intervals.c (temp_set_point_both): Move test into 'eassert',
3014 * lisp.h (eassert): Don't use 'assume'.
3015 Sometimes 'assume' wins in performance, and sometimes it loses,
3016 so it shouldn't be used all the time. Perhaps we need two
3017 flavors of 'eassert', one for where 'assume' is far more likely
3018 to help or to hurt; but that can be done later.
3019 Problem reported by Dmitry Antipov in
3020 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3021 Also, don't include <verify.h>; no longer needed.
3023 2013-10-09 Glenn Morris <rgm@gnu.org>
3025 * eval.c (Fcond): Doc tweak.
3027 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3029 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3030 expressions with side effects to eassert. (Bug#15565)
3032 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3034 * fns.c (hashfn_user_defined): Allow hash functions to return any
3037 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3039 Fix minor problems found by static checking.
3040 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3041 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3042 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3043 * keyboard.c (read_menu_command): Remove unused local.
3044 * lisp.h (read_menu_command): New decl.
3045 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3046 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3047 Return ptrdiff_t, not int.
3048 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3049 not int, for benefit of xpalloc.
3050 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3052 (have_menus_p): Remove; unused.
3053 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3054 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3055 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3057 (save_and_enable_current_matrix): Omit unnecessary casts.
3058 (read_menu_input): Omit local extern decl (now in lisp.h).
3059 Don't access uninitialized storage if mouse_get_xy fails.
3060 (tty_menu_activate): Mark local as initialized, for lint.
3061 (tty_menu_activate, tty_meny_show): Remove unused locals.
3063 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3065 Support menus on text-mode terminals.
3066 * xterm.h (xw_popup_dialog): Add prototype.
3068 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3069 (xmenu_show): Block input here, instead in Fx_popup_menu.
3070 (xw_popup_dialog): New function, with X-specific bits of popup
3073 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3076 * window.c (Fset_window_configuration): Use run-time tests of the
3077 frame type instead of compile-time conditionals, when menu-bar
3078 lines are considered.
3080 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3081 (w32_popup_dialog): New prototypes.
3083 * w32menu.c (Fx_popup_dialog): Function deleted.
3084 (w32_popup_dialog): New function, with w32 specific bits of popup
3085 dialogs. Block input here.
3087 * w32inevt.c (w32_console_read_socket): Minor change to add
3088 debugging TTY events.
3090 * w32fns.c (show_hourglass): If returning early because the frame
3091 is not a GUI frame, unblock input.
3093 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3094 (cursorY): New functions.
3096 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3097 WINDOWSNT, macros that call curX and curY elsewhere.
3099 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3101 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3102 specific function to hide and show cursor on a text-mode terminal.
3103 (tty_menu_struct, struct tty_menu_state): New structures.
3104 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3105 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3106 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3107 (tty_menu_locate, save_and_enable_current_matrix)
3108 (restore_desired_matrix, screen_update, read_menu_input)
3109 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3110 (tty_pop_down_menu, tty_menu_last_menubar_item)
3111 (tty_menu_new_item_coords, tty_menu_show): New functions.
3112 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3114 * nsterm.h (ns_popup_dialog): Adjust prototype.
3116 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3118 (ns_popup_dialog): Adapt order of arguments to the other
3119 *_menu_show implementations.
3120 (Fx_popup_dialog): Function deleted.
3122 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3124 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3126 * menu.c (have_boxes): New function.
3127 (single_keymap_panes): Use it instead of a compile-time
3129 (single_menu_item): Use run-time tests of the frame type instead
3130 of compile-time conditionals.
3131 (encode_menu_string): New function.
3132 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3133 the macro, since different types of frame need different encoding
3135 (digest_single_submenu): Use run-time tests of frame type instead
3136 of, or in addition to, compile-time conditionals.
3137 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3138 (Fx_popup_menu): Detect when the function is called from keyboard
3139 on a TTY. Don't barf when invoked on a text-mode frame.
3140 Check frame type at run time, instead of compile-time conditionals for
3141 invoking terminal-specific menu-show functions.
3142 Call tty_menu_show on text-mode frames.
3143 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3144 run time to determine which alternative to invoke; support dialogs
3147 * keyboard.h <Qmouse_movement>: Declare.
3149 * keyboard.c <Qmouse_movement>: Now extern.
3150 <Qecho_keystrokes>: New static variable.
3151 (read_key_sequence): Accept an additional argument, a flag to
3152 prevent redisplay during reading of the key sequence. All callers
3154 (read_menu_command): New function.
3155 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3157 (toolkit_menubar_in_use): New function.
3158 (make_lispy_event): Use it instead of a compile-time test.
3160 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3161 window-system being available.
3163 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3164 to x-popup-dialog on the frame type, they all now support popup
3167 * dispnew.c (save_current_matrix): Save the margin areas.
3168 (restore_current_matrix): Restore margin areas.
3169 (update_frame_with_menu): New function.
3171 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3174 * alloc.c (make_save_ptr): Now compiled unconditionally.
3176 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3178 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3179 (redraw_frame, update_frame): Adjust users.
3180 * dispextern.h (set_window_update_flags): Adjust prototype.
3181 * xdisp.c (redisplay_internal): When updating all frames with zero
3182 windows_or_buffers_changed, assume that only the windows that shows
3183 current buffer should be really updated.
3185 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3187 Do not allocate huge temporary memory areas and objects while encoding
3188 for file I/O, thus reducing an enormous memory usage for large buffers.
3189 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3190 * coding.h (struct coding_system): New member raw_destination.
3191 * coding.c (setup_coding_system): Initialize it to zero.
3192 (encode_coding_object): If raw_destination is set, do not create
3193 dst_object. Add comment.
3194 * fileio.c (toplevel): New constant E_WRITE_MAX.
3195 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3196 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3198 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3200 * nsterm.m (windowDidExitFullScreen:):
3201 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3203 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3205 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3206 * keyboard.c (unblock_input_to): Don't process pending signals
3207 if a fatal error is in progress.
3209 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3210 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3211 they're talking about words in Lisp bool vectors.
3212 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3213 * data.c (popcount_bits_word): Rename from popcount_size_t.
3214 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3217 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3219 Improve support for popcount and counting trailing zeros (Bug#15550).
3220 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3221 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3222 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3223 (popcount_size_t_msc, popcount_size_t_gcc):
3224 Remove; now done by Gnulib.
3225 (popcount_size_t): Now a macro that defers to Gnulib.
3226 (count_trailing_zero_bits): Return int, for consistency with
3227 Gnulib and because Emacs prefers signed to unsigned int.
3228 Don't assume that size_t is either unsigned int or unsigned long
3229 or unsigned long long.
3230 (size_t_to_host_endian): Do not assume that size_t is either
3231 exactly 32 or exactly 64 bits wide.
3232 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3233 etc., so that it's now an enum constant, not a macro.
3234 No need to assume that it's either 32 or 64.
3236 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3238 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3241 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3243 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3244 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3246 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3248 emacs_read and emacs_write now use void *, not char *.
3249 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3250 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3251 Buffer arg is now void *, not char *. This matches plain
3252 'read' and 'write' better, and avoids a constraint violation
3253 on Solaris 9 with Oracle Studio.
3255 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3257 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3258 memset to explicit loop. Otherwise copy largest possible chunk
3259 from initialized to uninitialized part, thus allowing the longer
3260 memcpy runs and reducing the number of loop iterations.
3262 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3264 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3265 hide toolbar (Bug#15388).
3266 (windowDidEnterFullScreen:): If presentation options are zero,
3267 set them here (Bug#15388).
3268 (ns_update_auto_hide_menu_bar): Remove runtime check.
3269 Don't auto hide dock unless menubar is also auto hidden.
3271 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3273 * editfns.c (message): Mention batch mode in doc string.
3275 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3277 * nsterm.m (check_native_fs): Remove erroneous comment.
3279 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3281 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3282 uses find_newline instead of scan_newline and so doesn't move point.
3284 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3286 Use hardware support for byteswapping on glibc x86 etc.
3287 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3288 whereas the old swap64 needed 30.
3289 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3290 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3291 Use byteswap.h's macros to swap bytes.
3292 * lisp.h (swap16, swap32, swap64): Remove.
3293 All uses replaced by bswap_16, bswap_32, bswap_64.
3295 * bytecode.c (exec_byte_code): Use some more volatile variables
3296 to work around local variables getting clobbered by longjmp.
3297 Port to pre-C99, which doesn't allow decls after stmts.
3299 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3301 * lisp.h (eassert): Assume that COND is true when optimizing.
3302 In other words, take on the behavior of eassert_and_assume.
3303 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3304 (eassert_and_assume): Remove. All uses replaced by eassert.
3306 * xdisp.c (Qglyphless_char): Now static.
3308 Adjust to merge from gnulib.
3309 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3310 * lisp.h: Include <verify.h>, for 'assume'.
3312 * eval.c (clobbered_eassert): New macro.
3313 (internal_catch, internal_condition_case)
3314 (internal_condition_case_1, internal_condition_case_2)
3315 (internal_condition_case_n): Use it instead of eassert
3316 when the argument contains locals clobbered by longjmp.
3317 Don't use clobbered locals outside of clobbered_eassert.
3318 (internal_lisp_condition_case): Use a volatile variable
3319 to work around a local variable's getting clobbered.
3321 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3323 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3324 (PUSH_HANDLER): New macro.
3325 (catchlist): Remove.
3326 (handlerlist): Always declare.
3328 * eval.c (catchlist): Remove (merge with handlerlist).
3329 (handlerlist, lisp_eval_depth): Not static any more.
3330 (internal_catch, internal_condition_case, internal_condition_case_1)
3331 (internal_condition_case_2, internal_condition_case_n):
3333 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3334 handlerlist/catchlist.
3335 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3336 handlerlist which can only handle a single condition-case handler at
3338 (find_handler_clause): Simplify since we only a single branch here
3341 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3343 (bcall0): New function.
3344 (exec_byte_code): Add corresponding cases. Improve error message when
3345 encountering an invalid byte-code. Let Bunwind_protect accept
3346 a function (rather than a list of expressions) as argument.
3348 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3349 and make them unconditional now that they're heap-allocated.
3351 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3353 * charset.c (Fdecode_char, Fencode_char): Remove description of
3354 `restriction' arg. now that it's hidden by advertised-calling-convention.
3356 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3358 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3359 Remove unused variable (from mac-port).
3360 (macfont_draw): Use s->ybase for correct y position.
3362 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3364 * frame.h (struct frame): Drop has_minibuffer member because...
3365 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3366 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3368 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3370 * window.h (struct window): Prefer enum text_cursor_kinds to int
3371 for phys_cursor_type member. Move the latter, phys_cursor_width,
3372 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3373 * window.c (replace_window, make_window): Adjust users.
3375 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3377 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3378 this module is never compiled otherwise.
3380 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3382 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3385 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3387 * xdisp.c (get_next_display_element): Don't call face_for_font in
3388 a build configured --without-x. (Bug#15484)
3390 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3392 * window.c (calc_absolute_offset): #elif should be #elif defined.
3394 * frame.c (delete_frame): Block/unblock input to overcome race
3395 condition (Bug#15475).
3397 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3399 * frame.c (delete_frame): Record selected frame only after
3400 calling Qdelete_frame_functions (Bug#15477).
3402 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3404 * nsterm.m (ns_selection_color): Remove.
3405 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3406 NSColor selectedText(Background)Color. Only for COCOA.
3407 (ns_term_init): Remove assignment of ns_selection_color, logic
3408 moved to ns_get_color.
3410 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3411 NS_SELECTION_COLOR_DEFAULT.
3412 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3414 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3416 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3417 frame' does not have the tool_bar_window member.
3419 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3421 Signal error when reading an empty byte-code object (Bug#15405)
3422 * lread.c (read1): signal error
3423 * alloc.c (make_byte_code): eassert header size
3424 (sweep_vectors): change an int to size_t
3426 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3428 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3429 instead of ints, as it's the usual style for offsetof constants. See:
3430 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3432 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3433 This is ugly, but it should fix the performance problem for older
3434 GCC versions in the short run. I'll look into integrating the
3435 Gnulib module for popcount, as a better fix.
3436 See the thread starting in:
3437 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3438 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3439 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3440 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3441 (popcount_size_t): Use it.
3443 2013-09-24 Daniel Colascione <dancol@dancol.org>
3445 * process.c (Fnetwork_interface_info): Fix build break due to
3448 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3450 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3451 Prefer signed to unsigned integers where either will do.
3452 No need for 'const' on locals that do not escape.
3453 Omit easserts with unnecessary and unportable assumptions about
3454 alignment. Avoid unnecessary casts to char *.
3456 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3458 Use union for the payload of struct Lisp_Vector.
3459 This helps to avoid a few glitches dictated by C's aliasing rules.
3460 * lisp.h (struct Lisp_Vector): Use union for next and
3461 contents member. Adjust comment. Change related users.
3462 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3463 Related users changed.
3464 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3465 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3466 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3467 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3469 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3471 Optimize glyph row clearing and copying routines.
3472 * dispextern.h (struct glyph_row): Change layout of struct
3473 glyph_row to help copy_row_except_pointers. Adjust comment.
3474 * dispnew.c (null_row): Remove.
3475 (clear_glyph_row): Use offsetof and memset to find and clear
3476 just the members that need clearing. Adjust comment.
3477 (copy_row_except_pointers): Likewise for copying.
3479 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3481 Some minor cleanups of recently-added bool vector code.
3482 * conf_post.h (assume): Always return void. Use lint version
3483 only if GCC and MSC versions don't apply.
3484 * conf_post.h (assume):
3485 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3486 Depend on _MSC_VER, not __MSC_VER, for consistency with
3488 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3489 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3490 (bool_vector_binop_driver, count_trailing_zero_bits)
3491 (size_t_to_host_endian): Now static, not static inline;
3492 the latter isn't needed with modern compilers and doesn't
3493 work with older compilers anyway.
3495 * alloc.c (valgrind_p): Use bool for boolean.
3497 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3499 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3500 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3501 (display_last_displayed_message_p, message_buf_print)
3502 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3503 Use bool for boolean.
3504 * dispextern.h (cancel_line, init_desired_glyphs):
3505 Remove ancient leftover.
3506 (help_echo_showing_p, hourglass_shown_p):
3507 * lisp.h (noninteractive_need_newline): Adjust declaration.
3509 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3511 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3513 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3514 ...this file and convert the latter to static. Adjust comment.
3515 (make_initial_frame):
3516 * window.c (init_window_once): Adjust user.
3517 * frame.h (last_nonminibuf_frame): Remove declaration.
3518 * lisp.h (selected_frame): Likewise.
3519 * msdos.c (the_only_display_info): Adjust comment.
3521 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3523 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3524 computing the end column of mouse-highlight that comes from
3525 display or overlay strings. (Bug#15437)
3526 (note_mouse_highlight): Adapt calculation of last argument to
3527 mouse_face_from_string_pos to the above change.
3529 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3530 all platforms, not just for clang.
3532 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3534 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3535 about excess arguments to snprintf.
3537 * conf_post.h(assume): Use __builtin_unreachable for clang.
3539 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3541 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3542 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3544 2013-09-23 Daniel Colascione <dancol@dancol.org>
3546 * alloc.c (USE_VALGRIND): New macro; on by default
3547 when ENABLE_CHECKING.
3548 (mark_maybe_object, mark_maybe_pointer)
3549 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3551 (valgrind_p) [USE_VALGRIND]: New variable.
3552 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3554 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3556 * process.c (wait_reading_process_output): Change int pnamelen to
3559 * nsterm.m (setMarkedText:selectedRange:):
3560 (deleteWorkingText):
3561 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3562 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3563 argument to unsigned long to avoid warning.
3564 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3566 * conf_post.h (assume): Fix compiler error: x shall be cond.
3568 2013-09-22 Daniel Colascione <dancol@dancol.org>
3570 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3571 warning when compiling without a window system.
3573 2013-09-22 Daniel Colascione <dancol@dancol.org>
3575 * data.c (Qbool_vector_p): New symbol.
3576 (bool_vector_spare_mask, popcount_size_t_generic)
3577 (popcount_size_t_msc, popcount_size_t_gcc)
3579 (bool_vector_binop_driver)
3580 (count_trailing_zero_bits, size_t_to_host_endian)
3581 (Fbool_vector_exclusive_or)
3582 (Fbool_vector_union)
3583 (Fbool_vector_intersection, Fbool_vector_set_difference)
3584 (Fbool_vector_subsetp, Fbool_vector_not)
3585 (Fbool_vector_count_matches)
3586 (Fbool_vector_count_matches_at): New functions.
3587 (syms_of_data): Intern new symbol, functions.
3588 * alloc.c (bool_vector_payload_bytes): New function.
3589 (Fmake_bool_vector): Instead of calling Fmake_vector,
3590 which performs redundant initialization and argument checking,
3591 just call allocate_vector ourselves. Make sure we clear any
3592 terminating padding to zero.
3593 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3594 instead of open-coding the size calculation.
3595 (vroundup_ct): New macro.
3596 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3597 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3598 * composite.c (composition_gstring_put_cache):
3599 Change lint_assume to assume.
3600 * conf_post.h (assume): New macro.
3601 (lint_assume): Remove.
3602 * dispnew.c (update_frame_1): Change lint_assume to assume.
3603 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3605 * image.c (gif_load): Change lint_assume to assume.
3606 * lisp.h (eassert_and_assume): New macro.
3607 (Qbool_vector_p): Declare.
3608 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3609 (swap16, swap32, swap64): New inline functions.
3610 * macfont.m (macfont_shape): Change lint_assume to assume.
3611 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3612 * xsettings.c (parse_settings): Use new swap16 and
3613 swap32 from lisp.h instead of file-specific macros.
3615 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3617 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3618 found (which can legitimately happen when the glyph row at the
3619 window start is disabled in the current_matrix. (Bug#15365)
3621 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3623 Fix syntax.h bug introduced by recent INLINE change.
3624 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3625 conditionally compiled one way in some modules, and a different
3626 way in others. This doesn't work with extern inline functions,
3627 which must have the same definition in all modules, because the
3628 defining code might be shared across modules, depending on the
3629 implementation. Symptoms reported by Martin Rudalics in:
3630 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3631 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3632 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3633 overriding the corresponding functions in syntax.h.
3634 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3635 (syntax_property): New inline functions.
3636 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3637 Rewrite in terms of these new functions.
3639 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3641 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3642 not chars_in_text, whose result depends on the multibyteness of
3643 the current buffer. (Bug#15426)
3645 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3647 Port recent change to hosts where pointers aren't 'long'.
3648 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3649 Don't assume that pointers are the same width as 'long'.
3650 Add a compile-time check that a pointer fits into two X slots.
3652 A simpler, centralized INLINE.
3653 * conf_post.h (INLINE): Define only if not already defined.
3654 This allows us to use a single INLINE, defined by one file
3656 * emacs.c (INLINE): Define it.
3657 Also, include category.h, charset.h, composite.h, dispextern.h,
3658 syntax.h, systime.h, so that their INLINE definitions are expanded
3660 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3661 * buffer.h, buffer.c (BUFFER_INLINE):
3662 * category.h, category.c (CATEGORY_INLINE):
3663 * character.h, character.c (CHARACTER_INLINE):
3664 * charset.h, charset.c (CHARSET_INLINE):
3665 * composite.h, composite.c (COMPOSITE_INLINE):
3666 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3667 * frame.h, frame.c (FRAME_INLINE):
3668 * intervals.h, intervals.c (INTERVALS_INLINE):
3669 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3670 * lisp.h, alloc.c (LISP_INLINE):
3671 * process.h, process.c (PROCESS_INLINE):
3672 * syntax.h, syntax.c (SYNTAX_INLINE):
3673 * systime.h, sysdep.c (SYSTIME_INLINE):
3674 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3675 * window.h, window.c (WINDOW_INLINE):
3676 Remove. All uses replaced with INLINE.
3678 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3680 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3683 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3685 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3686 'const char *' to avoid compiler warnings due to similar change in
3687 the prototype of x_get_string_resource.
3689 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3691 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3692 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3693 going to replace static variables below. Adjust comments.
3694 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3695 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3696 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3697 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3698 Related users changed.
3699 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3700 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3701 last_mouse_movement_time, going to replace static variables below.
3703 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3704 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3706 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3707 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3708 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3709 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3710 static variables below.
3711 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3712 (last_mouse_scroll_bar): Remove.
3713 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3714 (mouseExited): Related users changed.
3716 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3718 Do not use external array to process X scroll bar messages.
3719 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3720 (x_send_scroll_bar_event): Pack window pointer into two slots
3721 of XClientMessageEvent if we're 64-bit. Adjust comment.
3722 (x_scroll_bar_to_input_event): Unpack accordingly.
3724 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3726 Ifdef away recent changes which aren't relevant to NS port.
3727 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3728 [!HAVE_NS]: Declare as such.
3729 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3730 [!HAVE_NS]: Define as such.
3732 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3734 * frame.c (x_redo_mouse_highlight): New function
3735 to factor out common code used in W32 and X ports.
3736 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3737 * xterm.h (struct x_display_info):
3738 * w32term.h (struct w32_display_info):
3739 * nsterm.h (struct ns_display_info): New members
3740 last_mouse_motion_frame, last_mouse_motion_x and
3741 last_mouse_motion_y, going to replace static variables below.
3742 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3743 (redo_mouse_highlight): Remove.
3744 (note_mouse_movement, syms_of_xterm): Adjust user.
3745 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3746 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3747 (redo_mouse_highlight): Remove.
3748 (note_mouse_movement, syms_of_w32term): Adjust user.
3749 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3750 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3752 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3753 * nsfns.m (compute_tip_xy): Adjust user.
3755 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3757 * frame.c (x_mouse_grabbed): New function.
3758 * dispextern.h (x_mouse_grabbed): Add prototype.
3759 (last_mouse_frame): Remove declaration.
3760 * xterm.h (struct x_display_info):
3761 * w32term.h (struct w32_display_info):
3762 * nsterm.h (struct ns_display_info): New member
3763 last_mouse_frame, going to replace...
3764 * xdisp.c (last_mouse_frame): ...global variable.
3765 (note_tool_bar_highlight):
3766 * w32term.c (w32_mouse_position, w32_read_socket):
3767 * xterm.c (XTmouse_position, handle_one_xevent):
3768 Use x_mouse_grabbed.
3769 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3771 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3773 * w32term.c (w32_read_socket): Avoid temporary
3774 variables in a call to x_real_positions.
3775 * xterm.c (handle_one_xevent): Likewise.
3777 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3779 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3780 (x_icon_type): Remove prototype.
3781 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3782 * frame.c (x_icon_type): Remove.
3783 * w32term.c (x_make_frame_visible, x_iconify_frame):
3784 * xterm.c (x_make_frame_visible, x_iconify_frame):
3785 Use x_set_bitmap_icon to factor out common code.
3787 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3789 * dispextern.h (check_x_display_info, x_get_string_resource):
3790 Declare here just once and unify the latter.
3791 * frame.c (check_x_display_info, x_get_string_resource):
3792 * nsterm.h (check_x_display_info):
3793 * xrdb.c (x_get_string_resource):
3794 * xterm.h (check_x_display_info): Remove prototypes.
3795 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3796 * w32reg.c (x_get_string_resource): Likewise.
3797 (w32_get_rdb_resource): Adjust user.
3799 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3801 * xterm.h (struct x_display_info): New member
3802 x_pending_autoraise_frame, going to replace...
3803 * xterm.c (pending_autoraise_frame): ...static variable.
3804 (x_new_focus_frame, XTread_socket): Adjust users.
3805 * w32term.h (struct w32_display_info): New member
3806 w32_pending_autoraise_frame, going to replace...
3807 * w32term.c (pending_autoraise_frame): ...global variable.
3808 (x_new_focus_frame, w32_read_socket): Adjust users.
3810 2013-09-17 Glenn Morris <rgm@gnu.org>
3812 * xdisp.c (message_dolog): If we create *Messages*,
3813 switch it to messages-buffer-mode.
3815 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3817 Don't overuse 'const' in types of locals.
3818 * bidi.c (bidi_count_bytes):
3819 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3820 (xg_event_is_for_scrollbar):
3821 * xselect.c (x_handle_property_notify)
3822 (x_handle_selection_notify, x_handle_dnd_message):
3823 * xsettings.c, xsettings.h (xft_settings_event):
3824 * xterm.c (x_handle_net_wm_state, handle_one_event)
3825 (x_menubar_window_to_frame, x_detect_focus_change)
3826 (construct_mouse_click, note_mouse_movement)
3827 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3828 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3829 (handle_one_xevent, x_handle_net_wm_state):
3830 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3831 (x_handle_dnd_message):
3832 Avoid unnecessary 'const', typically the second 'const' in
3833 'const foo * const arg', a 'const' that does not affect the API
3834 and doesn't significantly help the human reader.
3836 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3838 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3839 only if Glib < 2.36.0.
3840 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3841 * xsettings.c (init_gconf, init_gsettings): Do not check
3843 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3845 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3847 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3849 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3850 before calling g_type_init.
3852 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3854 * nsterm.m (syms_of_nsterm): ... to here.
3856 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3858 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3859 (ignore_next_mouse_click_timeout): Use Time as X does.
3860 (handle_one_xevent): Avoid cast and use unsigned comparison.
3862 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3864 Do not copy X event in handle_one_xevent except KeyPress case.
3865 Wnen XEvent is processed, it is unlikely to be changed except
3866 KeyPress case, so we can avoid copying and use const pointer to
3867 const data to make sure that an event is not changed elsewhere.
3868 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3869 const' and do not create local copy except for the KeyPress event.
3870 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3871 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3872 (x_handle_net_wm_state, x_menubar_window_to_frame)
3873 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3874 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3875 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3876 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3877 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3878 (x_handle_dnd_message):
3879 * xsettings.c (xft_settings_event):
3880 Use 'const XEvent * const' where appropriate.
3881 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3883 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3885 Fix X event waiting to handle multiple frames.
3886 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3887 * xterm.c (pending_event_wait): Remove. Adjust users.
3888 (x_detect_focus_change): Pass frame arg.
3889 (handle_one_xevent): Find related frame early and clear per-frame
3890 wait_event_type only if this is an event for the relevant frame.
3891 (x_wait_for_event): Use per-frame wait_event_type.
3893 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3895 * nsfns.m (Fx_create_frame): Fix font driver registration for
3898 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3899 for syms_of_macfont.
3901 * nsterm.m: Include macfont.h.
3902 (ns_tmp_flags, ns_tmp_font): Remove.
3903 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3904 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3905 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3906 (changeFont:): Fix code style. Check for font driver type when
3909 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3912 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3913 (nsfont_open): Set font driver type.
3914 Set font->ascent and font->descent. Figure out font instead of
3915 ns_tmp_font, and flags instead of ns_tmp_flags.
3916 Fix indentation. Remove call to ns_draw_text_decoration,
3919 * nsfns.m: Include macfont.h.
3920 (Fx_create_frame): Register macfont driver, make a better default font.
3921 (Fns_popup_font_panel): Get font from macfont driver, if used.
3923 * macfont.m, macfont.h, macuvs.h: New files.
3925 * font.h: Declare syms_of_macfont.
3927 * font.c (syms_of_font): Call syms_of_macfont.
3929 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3931 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3933 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3934 and it is always zero for others, so I assume that this is an ancient
3935 leftover which nobody will want to change any more.
3936 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3937 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3938 * frame.c (x_set_scroll_bar_width):
3939 * w32fns.c (w32_createscrollbar):
3940 * w32term.c (w32_set_vertical_scroll_bar):
3941 * xfns.c (x_set_scroll_bar_default_width):
3942 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3943 (x_scroll_bar_expose): Related users changed.
3945 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3947 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3948 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3949 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3951 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3953 * nsterm.h, w32term.h, xterm.h: ...and not here.
3954 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3955 Remove unused Xisms.
3956 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3957 these modules are never compiled otherwise.
3959 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3961 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3962 Doc fix. (Bug#15375)
3964 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3966 Unify Fx_focus_frame between all ports.
3967 * frame.h (x_focus_frame): New prototype.
3968 * xfns.c (Fx_focus_frame): Remove.
3969 (syms_of_xfns): Do not defsubr it.
3970 (x_focus_frame): X implementation.
3971 * nsfns.m (Fx_focus_frame): Remove.
3972 (syms_of_nsfns): Do not defsubr it.
3973 (x_focus_frame): NS implementation.
3974 * w32term.c (Fx_focus_frame): Remove.
3975 (x_focus_on_frame): Rename to...
3976 (x_focus_frame): W32 implementation.
3977 * w32term.h (x_focus_on_frame): Remove prototype.
3978 * w32fns.c (Fx_focus_frame): Remove.
3979 (syms_of_w32fns): Do not defsubr it.
3980 * frame.c (Fx_focus_frame): Define here.
3981 (syms_of_frame): Defsubr here.
3982 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3984 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3986 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3987 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3988 each port to reference the port-specific window system data.
3989 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3990 (FRAME_DISPLAY_INFO): Define.
3991 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3992 (FRAME_DISPLAY_INFO): Define. Adjust users.
3993 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3994 (FRAME_DISPLAY_INFO): Define. Adjust users.
3995 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3996 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3997 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3998 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3999 * xselect.c, xterm.c: All related users changed.
4001 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4003 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4004 (x_menubar_window_to_frame): Remove prototypes.
4005 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4006 (x_menubar_window_to_frame, x_top_window_to_frame):
4008 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4009 (x_menubar_window_to_frame, x_top_window_to_frame):
4010 ...to here and convert all but the last to static.
4012 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4014 * lisp.mk (lisp): Add w32-common-fns.elc.
4016 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4018 * charset.c (char_charset): Document an exception for char-charset.
4020 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4022 * xterm.h (x_display_info): New field last_user_time...
4023 * xterm.c (toplevel): ...to replace static last_user_time.
4024 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4026 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4028 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4029 scroll bar values to prevent thumb from disappear and update comment.
4031 2013-09-11 Glenn Morris <rgm@gnu.org>
4033 * emacs.c (usage_message): Possessive apostrophe tweak.
4035 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4037 * nsterm.m (syms_of_nsterm): Use Qns.
4038 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4039 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4040 * xfns.c (x_display_info_for_name, Fx_open_connection):
4041 Remove old '#if 0' code.
4042 (syms_of_xfns): Use Qx.
4043 * termhooks.h (fullscreen_hook): Remove the leftover.
4044 (struct terminal): Fix typo in comment.
4046 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4048 Cleaning up a few X scroll bar bits.
4049 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4050 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4051 New member last_seen_part, going to replace...
4052 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4053 (xt_action_hook) [USE_LUCID]: Adjust user.
4054 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4055 Lucid-specific scroll bar support.
4056 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4057 to int and adjust to use last_seen_part member.
4058 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4059 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4060 Initialize last_seen_part.
4062 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4064 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4065 insert-buffer-substring an empty string.
4067 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4069 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4070 avoiding a GCC warning.
4072 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4074 Ifdef away frame tool bar code when it is not really used.
4075 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4076 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4077 and minimize_tool_bar_window_p under the above.
4078 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4079 (fset_tool_bar_window): Likewise.
4080 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4081 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4082 (change_frame_size_1):
4083 * window.c (window_from_coordinates, Frecenter): Adjust users.
4084 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4085 code is not really used.
4086 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4087 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4088 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4089 [!USE_GTK && !HAVE_NS]: Define as such.
4090 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4091 (note_mouse_highlight, expose_frame):
4092 * xfns.c (x_set_tool_bar_lines):
4093 * xterm.c (handle_one_xevent): Adjust users.
4095 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4097 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4098 This bug was introduced by my 2013-08-26 patch, which incorrectly
4099 assumed that the terminfo implementation doesn't use termcap buffers.
4100 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4101 these buffers apparently are used after all.
4102 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4103 (struct tty_display_info): Define members termcap_term_buffer and
4104 termcap_strings_buffer even if TERMINFO.
4106 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4109 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4110 'usage' docstring entry to pacify make-docfile.
4112 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4114 Change comparison functions =, <, >, <=, >= to take many arguments.
4115 * data.c: Change comparison functions' interface and implementation.
4116 * lisp.h: Make arithcompare available for efficient two arg
4118 * bytecode.c: Use arithcompare.
4119 * fileio.c: Use new interface.
4121 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4123 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4125 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4127 * eval.c (Feval): Document the new use of `lexical'.
4129 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4131 Review and drop old frame resize hack.
4132 * frame.h (struct frame): Remove force_flush_display_p.
4133 * dispnew.c (update_frame): Adjust user and don't call
4134 flush_frame here. The comment has said that there was an issues
4135 with redisplaying fringes, but I don't see any differences with
4136 and without this hack. Hopefully we can continue without it.
4137 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4138 current frame matrices twice if resized_p is set.
4140 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4142 Do not populate pure Xism x_sync to other ports.
4143 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4144 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4145 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4146 * w32term.h (x_sync): Remove prototype.
4148 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4150 Cleanup frame flushing.
4151 * dispextern.h (struct redisplay_interface):
4152 Drop flush_display_optional because flush_display is enough
4153 for X and flushing via RIF is just a no-op for others.
4154 * frame.h (flush_frame): New function.
4155 * dispnew.c (update_frame):
4156 * minibuf.c (read_minibuf):
4157 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4159 * keyboard.c (detect_input_pending_run_timers): Do not flush
4160 all frames but selected one in redisplay_preserve_echo_area.
4161 * nsterm.m (ns_flush): Remove no-op.
4162 (ns_redisplay_interface): Adjust user.
4163 * w32term.h (x_flush): Remove no-op.
4164 (w32_redisplay_interface): Adjust user.
4165 * xterm.c (x_flush): Simplify because we do not flush all
4166 frames at once any more. Adjust comment.
4167 (x_redisplay_interface): Adjust user.
4169 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4171 Port --without-x --enable-gcc-warnings to Fedora 19.
4172 * gfilenotify.c (globals_of_gfilenotify):
4173 Call g_type_init only if using an older glib version that needs it.
4175 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4177 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4178 (last_glyphless_glyph_merged_face_id): Remove declarations.
4179 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4180 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4181 (last_glyphless_glyph_merged_face_id): Now static.
4182 (merge_escape_glyph_face): New function, refactored from...
4183 (get_next_display_element): ...here.
4184 (merge_glyphless_glyph_face): New function, refactored from...
4185 (produce_glyphless_glyph): ...here...
4186 * term.c (produce_glyphless_glyph): ...and here.
4188 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4190 * eval.c (eval_sub): Only call Ffunction if necessary.
4192 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4194 Attempt to make redisplay more selective when changing cursor type.
4195 * frame.h (struct frame): New bitfield cursor_type_changed.
4196 * xdisp.c (cursor_type_changed): Remove.
4197 (try_cursor_movement, redisplay_window, try_window_id)
4198 (set_frame_cursor_types, try_window_reusing_current_matrix):
4199 Adjust to use per-frame bitfield.
4200 (redisplay_internal): Look for cursor type change on each visible
4201 frame and consider all frames if cursor type has been changed on
4202 the frame other than selected. If cursor type has been changed on
4203 selected frame only, do not use fast update.
4205 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4207 Attempt to make redisplay more selective when changing fonts.
4208 * frame.h (struct frame): New bitfield fonts_changed.
4209 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4210 (adjust_frame_glyphs): Add prototype.
4211 * dispnew.c (fonts_changed_p): Remove.
4212 (adjust_glyphs): Remove because we do not
4213 adjust matrices on all frames at once any more.
4214 (adjust_frame_glyphs): Block and unblock input here.
4215 (adjust_glyph_matrix): Use fonts_changed.
4216 (change_frame_size_1): Use adjust_frame_glyphs.
4217 * font.c (font_open_entity): Use fonts_changed.
4218 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4219 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4220 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4221 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4222 (shrink_mini_window, Fresize_mini_window_internal)
4223 (window_scroll_pixel_based, Fset_window_configuration)
4224 (apply_window_adjustment, Fset_window_vscroll):
4225 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4226 Use adjust_frame_glyphs.
4227 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4228 (try_window_reusing_current_matrix, try_window_id, display_line)
4229 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4230 (redisplay_internal): Consider fonts_changed and adjust frame
4231 matrices for each frame only if the frame is visible. If font
4232 has been changed on some frame during full redisplay, retry
4233 only visible frames where the font has been actually changed.
4235 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4237 Cache current header and mode line height for each window.
4238 * window.h (struct window): New fields mode_line_height
4239 and header_line_height.
4240 * window.c (make_window): Initialize them.
4241 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4242 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4243 (current_mode_line_height, current_header_line_height):
4245 * xdisp.c (current_mode_line_height, current_header_line_height):
4247 (pos_visible_p, init_xdisp): Adjust user.
4248 (redisplay_window): Invalidate mode_line_height and
4249 header_line_height if current and desired matrices do not agree.
4251 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4253 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4254 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4256 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4258 Make --without-x compatible with --enable-gcc-warnings.
4259 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4260 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4261 members under HAVE_WINDOW_SYSTEM.
4262 * keyboard.c (make_lispy_focus_out): Likewise.
4263 (record_menu_key): Move under HAVE_MENUS.
4264 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4265 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4266 (syms_of_xdisp): Adjust user.
4267 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4268 (start_hourglass, cancel_hourglass):
4269 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4270 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4271 and CLEAR_FONT_TABLE_NFONTS.
4272 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4273 Declare only if HAVE_WINDOW_SYSTEM.
4274 (lface_same_font_attributes_p, clear_face_gcs): Define only
4275 if HAVE_WINDOW_SYSTEM.
4277 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4279 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4280 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4281 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4283 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4285 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4287 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4289 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4290 This fixes a type error on hosts where ptrdiff_t is wider than int.
4292 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4294 * keyboard.c (read_key_sequence_vs): New function.
4295 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4298 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4300 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4302 Makefile improvements.
4303 * Makefile.in (config.status): Don't use double-colon rules, as
4304 they are not portable according to POSIX. Fix shell typo with `;
4305 I guess this rule has never been tested?
4306 (VCSWITNESS): New macro, to override any environment var.
4308 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4310 * xterm.h (struct x_display_info): Do not track X connection
4311 fd separately because it is always available from Display.
4312 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4315 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4317 * buffer.c (drop_overlay):
4318 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4319 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4321 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4323 * buffer.c (Fmake_overlay, Fmove_overlay):
4324 * intervals.c (set_point_from_marker):
4325 * print.c (PRINTPREPARE): Prefer signal_error
4326 to plain error and report unsuitable marker too.
4328 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4330 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4331 for 'dragging' member.
4332 (struct x_output): Remove set-but-unused leftovers
4333 'left_before_move' and 'top_before_move'.
4334 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4335 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4336 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4337 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4338 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4339 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4340 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4341 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4343 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4345 * nsfont.m (INVALID_GLYPH): New define.
4346 (nsfont_encode_char): Use INVALID_GLYPH.
4347 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4349 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4351 * xterm.c (x_last_mouse_movement_time): Revert last change.
4352 This code should use XDisplayMotionBufferSize to check display's
4353 motion history first, and there are few other issues as well.
4354 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4355 (handle_one_xevent): Adjust user.
4357 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4359 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4360 * frame.c (Flast_nonminibuf_frame): ... to here.
4361 (check_minibuf_window): Don't abort if no window was found
4364 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4366 Use XGetMotionEvents to ask the last mouse motion time from X server.
4367 * xterm.c (X_MOTION_HISTORY): Default to 1.
4368 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4369 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4370 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4371 Ifdef away legacy code.
4372 (XTmouse_position, x_scroll_bar_report_motion):
4373 Use x_last_mouse_movement_time.
4374 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4377 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4379 * msdos.c (last_mouse_window): Move to...
4380 (dos_rawgetc): ...this function and adjust comment.
4381 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4382 (mouseMoved): ...this function and adjust comment.
4383 * w32term.c (last_window): Likewise with...
4384 (w32_read_socket): ...this function.
4385 * xterm.c (last_window): Likewise with...
4386 (handle_one_xevent): ...this function.
4388 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4390 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4391 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4392 (handle_one_xevent): ...to here.
4393 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4396 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4398 * msdos.c (IT_set_terminal_window): Remove no-op.
4399 (initialize_msdos_display): Adjust terminal setup.
4400 * w32console.c (w32con_set_terminal_window): Remove no-op.
4401 (initialize_w32_display): Adjust terminal setup.
4402 * w32term.c (w32_set_terminal_window): Remove no-op.
4403 (w32_create_terminal): Adjust terminal setup.
4404 * xterm.c (XTset_terminal_window): Remove no-op.
4405 (x_create_terminal): Adjust terminal setup.
4407 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4409 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4411 (ns_create_terminal): Adjust terminal setup.
4412 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4414 (w32_create_terminal): Adjust terminal setup.
4415 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4417 (x_create_terminal): Adjust terminal setup.
4419 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4421 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4422 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4423 * dispnew.c (buffer_posn_from_coords):
4424 * window.c (Fwindow_end, displayed_window_lines):
4425 * xdisp.c (redisplay_mode_lines): Use it.
4427 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4429 * fontset.c (face_for_char): Check char in the current face font first
4430 if HAVE_NS (Bug#15138).
4432 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4434 * window.c (temp_output_buffer_show): Make sure window returned
4435 by display_buffer is live (Bug#15213).
4437 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4439 Minor cleanup to avoid forward declarations.
4440 * coding.h (struct ccl_spec): Remove forward declaration.
4441 * composite.h (toplevel): Include font.h.
4442 (struct composition_it, struct face, struct font_metrics):
4443 Remove forward declaration.
4444 * dispextern.h (struct image, struct atimer): Likewise.
4445 * emacsgtkfixed.h (struct frame): Likewise.
4446 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4447 * font.h (struct font_driver, struct font, struct glyph_string)
4448 (struct face): Remove forward declaration.
4449 * fontset.h (struct face, struct font): Likewise.
4450 * frame.h (toplevel): Style cleanup.
4451 (enum output_method): Move to...
4452 * termhooks.h (enum output_method): ...here.
4453 (struct glyph, struct frame, struct ns_display_info)
4454 (struct x_display_info, struct w32_display_info):
4455 Remove forward declaration.
4456 * xterm.h (toplevel): Include termhooks.h.
4457 (struct font, struct window, struct glyph_matrix, struct frame)
4458 (struct input_event, struct face, struct image): Remove forward
4460 * gtkutil.h (struct _widget_value): Likewise.
4461 * keyboard.h (toplevel): Include termhooks.h.
4462 (struct input_event): Remove forward declaration.
4464 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4466 * intervals.c (set_point_from_marker): New function.
4467 * editfns.c (Fgoto_char):
4468 * process.c (Finternal_default_process_filter):
4469 * window.c (select_window_1): Use it.
4470 * buffer.h (set_point_from_marker): Add prototype.
4472 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4474 * w32.c (term_winsock): Call release_listen_threads before calling
4476 (_sys_wait_accept): Wait for accept event in a loop with a finite
4477 timeout, instead of waiting indefinitely. Will hopefully avoid
4478 hanging during exit because WSACleanup deadlocks waiting for the
4479 event object to be released. (Bug#14333)
4481 * w32proc.c (release_listen_threads): New function, signals all
4482 the reader threads that listen for connections to stop waiting.
4484 * w32.h (release_listen_threads): Add prototype.
4486 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4488 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4489 field of new marker (for sanity and safety).
4490 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4491 anyway because XMISCTYPE is a function and can't be an lvalue).
4493 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4495 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4496 (x_after_update_window_line, x_scroll_bar_create):
4497 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4498 (handle_one_xevent, x_clear_frame_area):
4499 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4500 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4501 * xterm.h (x_clear_area): Adjust prototype.
4503 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4505 Hook scanning and indentation functions to find_newline. This helps
4506 to avoid duplicated code and renders more respect to newline cache.
4507 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4508 * cmds.c (Fforward_line):
4509 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4510 Use find_newline and avoid unnecessary point movements.
4511 * search.c (scan_newline): Implement on top of find_newline.
4513 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4515 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4516 scoped code (bug#11258).
4518 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4520 * nsterm.m (last_window): New variable.
4521 (EV_TRAILER2): New macro.
4522 (EV_TRAILER): Call EV_TRAILER2.
4523 (mouseMoved:): Add support for mouse-autoselect-window
4524 on nextstep (Bug#6888).
4526 2013-08-28 Andreas Schwab <schwab@suse.de>
4528 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4529 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4530 Remove unused macro definitions.
4531 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4532 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4533 Only define if emacs.
4535 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4537 Prefer enum glyph_row_area to int where appropriate.
4538 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4540 (window_box, window_box_width, window_box_left, window_box_left_offset)
4541 (window_box_right, window_box_right_offset): Adjust prototypes.
4542 * xdisp.c (window_box, window_box_width, window_box_left)
4543 (window_box_left_offset, window_box_right, window_box_right_offset):
4544 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4545 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4546 * nsterm.m (ns_clip_to_row):
4547 * w32term.c (w32_clip_to_row):
4548 * xterm.c (x_clip_to_row): Likewise.
4550 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4552 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4553 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4555 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4557 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4558 for portability to hosts where /bin/sh has problems.
4560 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4562 Redesign redisplay interface to drop global output_cursor.
4563 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4564 (toplevel): Remove declaration of output_cursor.
4565 (set_output_cursor, x_cursor_to): Remove prototype.
4566 * window.h (struct window): New member output_cursor.
4567 (output_cursor_to): New function to replace RIF member.
4568 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4569 (update_text_area, set_window_cursor_after_update): Use it.
4570 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4571 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4572 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4573 * w32term.c (x_update_window_begin, x_update_window_end):
4574 * xterm.c (x_update_window_begin, x_update_window_end):
4575 Adjust to use per-window output cursor.
4577 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4579 Simplify SELECT_TYPE-related code.
4580 Like EMACS_TIME, this portability layer is no longer needed, since
4581 Emacs has been using fd_set as a portability layer for some time.
4582 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4583 (SELECT_TYPE): Remove. All uses changed to fd_set.
4584 (fd_set) [!FD_SET]: New typedef.
4586 Simplify EMACS_TIME-related code.
4587 This portability layer is no longer needed, since Emacs has been
4588 using struct timespec as a portability layer for some time.
4589 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4590 Include <time.h> rather than "systime.h"; that's all that's needed now.
4591 * dispnew.c: Include <timespec.h> rather than "systime.h";
4592 that's all that's needed now.
4593 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4594 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4595 TIMESPEC_RESOLUTION.
4596 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4597 LOG10_TIMESPEC_RESOLUTION.
4598 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4599 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4600 (make_emacs_time): Remove. All used changed to make_timespec.
4601 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4602 (current_timespec): Rename from current_emacs_time. All uses changed.
4603 (add_emacs_time): Remove. All uses changed to timespec_add.
4604 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4605 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4606 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4607 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4608 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4609 (current_timespec): Rename from current_emacs_time. All uses changed.
4610 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4611 changed to timespec_cmp.
4612 * xgselect.c: Include <timespec.h>, since our .h files don't.
4614 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4616 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4617 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4618 Remove the leftovers.
4619 * gtkutil.c (toplevel): Do not declare Qxft but include
4621 * image.c (toplevel): Do not declare Vlibrary_cache because
4622 it's already done in lisp.h.
4624 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4626 * lisp.h (Mouse_HLInfo): Move from here...
4627 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4628 (reset_mouse_highlight): New function.
4629 * msdos.c (dos_set_window_size, IT_update_begin)
4630 (internal_terminal_init):
4631 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4632 (ns_initialize_display_info):
4633 * w32console.c (initialize_w32_display):
4634 * w32term.c (x_update_window_end, x_free_frame_resources)
4635 (w32_initialize_display_info):
4636 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4637 * window.c (Fdelete_other_windows_internal):
4638 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4639 * termchar.h (toplevel):
4640 * xterm.h (toplevel): Include dispextern.h.
4642 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4644 Fix minor problems found by static checking.
4645 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4646 (expect): Avoid nested-if warning.
4647 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4648 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4649 * nsterm.h, nsterm.m (ns_select):
4650 * xgselect.c, xgselect.h (xg_select):
4651 Adjust signature to better match pselect's.
4652 * nsterm.m (ns_select):
4653 Don't set *TIMEOUT, since pselect doesn't.
4654 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4655 diagnostic about assigning const char * to it.
4656 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4658 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4660 * lread.c (substitute_object_recurse): Handle hash-tables as well
4663 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4665 Fix unlikely core dump in init_tty, and simplify terminfo case.
4666 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4667 The old version incorrectly dumped core if malloc returned a
4668 buffer containing only non-NUL bytes.
4669 (init_tty): Do not allocate or free termcap buffers; the
4670 struct does that for us now.
4671 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4672 (struct tty_display_info): Define members termcap_term_buffer and
4673 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4674 use them. Allocate them directly in struct rather than indirectly
4675 via a pointer, to simplify init_tty.
4677 * frame.c (check_minibuf_window): Initialize 'window' properly,
4678 so that Emacs reliably aborts later if 'window' is not initialized.
4680 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4682 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4683 of VoidSymbol (Bug#15154).
4685 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4687 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4688 mouse_face_beg_y and mouse_face_end_y.
4689 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4690 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4691 Adjust users and update comment where appropriate.
4693 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4695 * frame.c (check_minibuf_window): New function.
4696 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4697 Call check_minibuf_window (Bug#15183).
4699 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4701 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4702 because this is the only last cursor data we need to keep and consult.
4703 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4704 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4707 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4709 Fix recovering from possible decompression error.
4710 Since insert_from_gap doesn't always move point, we can't use PT as
4711 the position where the partially decompressed data ends, and
4712 should count how many bytes was produced so far.
4713 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4714 (unwind_decompress): Really delete partially uncompressed data.
4715 (Fzlib_decompress_region): Take decompressed data size into account.
4717 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4719 * syntax.c (init_syntax_once): Adjust comment and do an early
4720 initialization of Qchar_table_extra_slots just once...
4721 * casetab.c (init_casetab_once):
4722 * category.c (init_category_once):
4723 * character.c (syms_of_character):
4724 * coding.c (syms_of_coding):
4725 * xdisp.c (syms_of_xdisp): ...and omit it here.
4727 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4729 * xdisp.c (get_next_display_element): Don't apply to characters
4730 from a display vector the logic of setting it->end_of_box_run_p
4731 suitable for characters from a buffer. (Bug#15175)
4733 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4734 to handle directories, rather than '_utime' which doesn't.
4737 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4739 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4740 or fullscreen (Bug#14627).
4742 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4744 System-dependent integer overflow fixes.
4745 * process.c (Fset_process_window_size): Signal an error if
4746 the window size is outside the range supported by the lower level.
4747 * sysdep.c (set_window_size): Return negative on error,
4748 nonnegative on success, rather than -1, 0, 1 on not in system,
4749 failure, success. This is simpler. Caller changed.
4750 (serial_configure): Remove unnecessary initialization of local.
4751 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4752 size fits in unsigned long; this isn't true on some 32-bit hosts.
4753 Avoid buffer overrun if some future version of /proc/meminfo has a
4754 variable name longer than 20 bytes.
4755 (system_process_attributes) [__FreeBSD__]:
4756 Don't assume hw.availpages fits in 'int'.
4758 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4760 Don't let very long directory names overrun the stack.
4761 Fix some related minor problems involving "//", vfork.
4762 * callproc.c (encode_current_directory): New function.
4763 (call_process): Don't append "/"; not needed.
4764 * fileio.c (file_name_as_directory_slop): New constant.
4765 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4766 this can save the caller having to alloca.
4767 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4768 Use SAFE_ALLOCA, not alloca.
4769 (directory_file_name, Fexpand_file_name): Leave leading "//"
4770 alone, since it can be special even on POSIX platforms.
4771 * callproc.c (call_process):
4772 * process.c (Fformat_network_address):
4773 * sysdep.c (sys_subshell):
4774 Use encode_current_directory rather than rolling our own.
4775 (create_process): No need to encode directory; caller does that now.
4776 * process.h (encode_current_directory): New decl.
4777 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4778 Rework to avoid 'goto xyzzy;'.
4780 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4782 * xdisp.c (handle_face_prop): If the default face was remapped use
4783 the remapped face for strings from prefix properties. (Bug#15155)
4785 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4787 Minor cleanup for redisplay interface and few related functions.
4788 * frame.h (enum text_cursor_kinds): Move from here...
4789 * dispextern.h (enum text_cursor_kinds): ...to here.
4790 (toplevel): Drop unnecessary declarations.
4791 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4792 in update_window_end_hook and draw_window_cursor functions.
4793 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4794 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4795 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4796 * xterm.c (x_update_window_end, x_draw_window_cursor):
4797 * xdisp.c (display_and_set_cursor, update_window_cursor)
4798 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4799 enum text_cursor_kinds where appropriate.
4801 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4803 Redesign redisplay interface to drop updated_row and updated_area.
4804 * dispextern.h (updated_row, updated_area): Remove declaration.
4805 (struct redisplay_interface): Pass glyph row and row area parameters
4806 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4807 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4809 * dispnew.c (updated_row, updated_area): Remove.
4810 (redraw_overlapped_rows, update_window_line): Adjust user.
4811 (update_marginal_area, update_text_area): Likewise. Pass updated row
4812 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4813 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4816 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4818 * process.c (flush_pending_output): Remove stub.
4821 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4823 * callproc.c: Fix race that killed background processes (Bug#15144).
4824 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4825 Record deleted process-id in critical section, not afterwards.
4826 Don't mistakenly kill process created by a call-process invocation
4827 that discards output and does not wait.
4829 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4831 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4832 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4833 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4834 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4835 to shut up compiler in mark_object.
4836 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4838 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4840 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4841 We can't portably rely on PTY_OPEN doing that, even if
4842 it calls posix_openpt with O_CLOEXEC.
4844 2013-08-20 Kenichi Handa <handa@gnu.org>
4846 * character.c (string_char): Improve commentary.
4848 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4850 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4851 (struct animation_cache): Make signature a flexible array member.
4852 All uses changed. This is a tad slower but may insulate us better
4853 from future changes to ImageMagick.
4855 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4857 * image.c: Shrink memory needed for animation cache.
4858 (SIGNATURE_DIGESTSIZE): New constant.
4859 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4860 (imagemagick_create_cache): Copy the signature. This saves
4861 several KB of memory that ImageMagick wastes per signature.
4862 Don't bother updating the update_time, as the caller does that now.
4863 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4864 it's a fixed size struct member now.
4865 (imagemagick_get_animation_cache): Always destroy the signature,
4866 as it's now imagemagick_create_cache's responsibility to copy it.
4867 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4868 and use memcmp rather than strcmp.
4869 eassert that ImageMagick returns a signature of the specified length.
4871 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4873 * image.c (imagemagick_get_animation_cache): Don't segfault on
4875 (imagemagick_get_animation_cache): Revert to previous definition
4876 so that it actually works. But keep the memory leak fix.
4877 (imagemagick_get_animation_cache): Fix memory leak.
4879 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4881 * image.c: Fix animation cache signature memory leak.
4882 Fix some other minor performance problems while we're at it.
4883 (imagemagick_create_cache): Clear just the members that
4884 need clearing. Don't set update_time, as caller does that now.
4885 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4886 Simplify by using pointer-to-pointer instead of a prev pointer.
4887 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4888 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4889 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4890 it's already a copy. Free the signature probe unless it's cached.
4892 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4893 This was introduced by my 2013-08-12 fix for Bug#15035.
4895 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4897 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4898 (imagemagick_prune_animation_cache): Now static.
4900 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4902 * image.c (imagemagick_get_animation_cache): Don't segfault when
4903 pruning all entries.
4905 2013-08-18 Ken Brown <kbrown@cornell.edu>
4907 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4908 static heap if ENABLE_CHECKING is defined.
4909 (max_bss_sbrk_ptr): New variable.
4911 (report_sheap_usage): Report maximum static heap usage instead of
4912 ending static heap usage.
4914 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4916 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4917 of zlib_initialized according to the results of calling
4918 init_zlib_functions.
4920 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4922 * image.c: Implement an ImageMagick per-image cache.
4923 (imagemagick_get_animation_cache): Fix a double-free error.
4924 (imagemagick_load_image): Remove the ping_wand code, which only
4925 apparently saved time on invalid animated images, and slowed down
4926 everything else. Optimise for the common case.
4928 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4930 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4932 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4934 * marker.c (set_marker): Remove documentation of undefined behavior.
4936 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4938 * image.c (imagemagick_compute_animated_image): Animate correctly
4939 when sub-images are smaller than the main image.
4940 (imagemagick_compute_animated_image): Setting the iterator row to
4941 zero is apparently not allowed.
4942 (imagemagick_compute_animated_image): Allow images that say they
4943 have sub-images that are bigger than the main image, but just crop
4946 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4948 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4950 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4952 * image.c (imagemagick_compute_animated_image): Respect the GIF
4955 2013-08-15 Ken Brown <kbrown@cornell.edu>
4957 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4958 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4961 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4963 Fix minor problems found by static checking.
4964 * frame.c (delete_frame):
4965 * xdisp.c (next_element_from_display_vector):
4966 Avoid uninitialized local.
4967 * image.c (imagemagick_compute_animated_image): Port to C89.
4968 Prefer usual GNU indentation style for loops.
4969 Be more careful about bizarrely large sizes, by using ptrdiff_t
4972 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4974 Fix infinite frame selection loop (Bug#15025).
4975 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4977 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4979 * xdisp.c (compute_window_start_on_continuation_line):
4980 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4981 to make sure we end up setting the window start at the leftmost
4982 visible character of the display line. This avoids funky
4983 horizontal shifting because the window start is not kept on the
4984 same position. (Bug#15090)
4985 (next_element_from_display_vector): Support 'box' face attribute
4986 in the face definitions of a display vector. (Bug#15099)
4988 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4990 * image.c (imagemagick_compute_animated_image): Implement animated
4992 (imagemagick_compute_animated_image): Fix some compilation
4993 warnings. Implement a very simple cache to make the animation
4994 usable at all, but it should be replaced with a per-image cache.
4996 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4998 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4999 to do `for' loops over alist values.
5000 * buffer.h (FOR_EACH_BUFFER):
5001 * process.c (FOR_EACH_PROCESS): Use it.
5002 (handle_child_signal, status_notify, Fget_buffer_process)
5003 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5005 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5007 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5008 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5009 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5010 to xzalloc and so avoid redundant call to memset.
5011 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5012 members because it is allocated with xzalloc and so already zeroed.
5014 2013-08-14 Ken Brown <kbrown@cornell.edu>
5016 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5019 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5021 Utility function and macro to copy Lisp string to C string.
5022 * lisp.h (xlispstrdupa): New macro.
5023 (xlispstrdup): New prototype.
5024 * alloc.c (xlispstrdup): New function.
5025 * callint.c (Fcall_interactively):
5026 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5027 (Fsubstitute_in_file_name):
5028 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5029 * image.c (x_create_bitmap_from_file):
5030 * w32term.c (w32_term_init):
5031 * xterm.c (x_term_init): Use xlispstrdup.
5033 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5035 * image.c (imagemagick_load_image): Make animated pictures work.
5036 There's still some problems with background color settings, though
5039 * decompress.c (unwind_decompress): Always restore point.
5041 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5043 * marker.c (set_marker): Reformat documentation.
5045 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5047 * xdisp.c (cursor_type_changed): Now static.
5049 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5050 Use changed. This avoids the need to call xmalloc and for the
5051 caller to call xfree, and avoids memory leaks in some situations.
5053 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5055 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5056 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5057 (redisplay_window): If window_end_valid is cleared due to non-zero
5058 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5059 so do not call to try_cursor_movement for that window.
5061 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5063 * window.h (struct window): Convert window_end_pos and
5064 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5065 (wset_window_end_pos, wset_window_end_vpos): Remove.
5066 * dispnew.c (adjust_glyph_matrix):
5067 * window.c (Fwindow_end, replace_window, set_window_buffer)
5069 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5070 (set_vertical_scroll_bar, redisplay_window, try_window)
5071 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5072 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5073 (note_mouse_highlight): Adjust users.
5074 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5077 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5079 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5080 * image.c (imagemagick_filename_hint): Use `const char *' and
5081 prefer SSDATA to SDATA to avoid warnings.
5083 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5085 Cleanup window fringes, margins and scroll bars adjustments.
5086 * window.c (set_window_fringes, set_window_margins)
5087 (set_window_scroll_bars, apply_window_adjustment): New functions.
5088 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5089 (Fset_window_scroll_bars): Use them.
5091 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5093 * window.h (struct window): Convert scroll_bar_width
5094 from Lisp_Object to integer. Adjust comment.
5095 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5097 * window.c (wset_scroll_bar_width): Remove.
5098 (make_window): Initialize scroll_bar_width.
5099 (Fsplit_window_internal): Use direct assignment.
5100 (Fset_window_configuration, save_window_save):
5101 Convert Lisp_Object to integer and back where appropriate.
5102 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5103 bar was actually changed, and mention this in docstring.
5105 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5107 * decompress.c: Minor simplifications.
5108 (Fzlib_decompress_region): Don't bother verifying
5109 that avail_out <= UINT_MAX, as that was confusing.
5110 Mention the restriction in a comment instead.
5111 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5113 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5115 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5116 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5118 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5120 * image.c (imagemagick_filename_hint): Check for errors in the
5123 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5125 * window.c (Fwindow_margins): Return nil when there's no marginal
5126 area, as per the documented API.
5128 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5129 Fmake_vector, as scroll bar's struct members are not all Lisp
5130 objects now. This avoids crashes in GC.
5132 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5133 bool, so its address could be taken.
5135 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5137 * image.c (imagemagick_filename_hint): New function to possibly
5138 apply `image-content-type-suffixes'.
5139 (imagemagick_load_image): Use it.
5141 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5143 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5144 if loading zlib failed.
5146 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5148 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5149 2013-08-13 checkin below. Change bool to BOOL, rule is:
5150 All Obj-C code uses BOOL, except for interfaces callable from C.
5152 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5154 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5156 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5157 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5158 bool instead of BOOL.
5159 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5160 from Lisp_Object to bitfield. Adjust comment.
5161 * w32term.c (x_scroll_bar_create): Adjust user.
5162 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5163 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5164 Use bool for boolean.
5165 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5166 to `unsigned int' when defining a bitfield.
5168 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5170 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5172 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5174 * window.h (struct window): Convert left_margin_cols and
5175 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5176 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5177 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5179 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5181 (showing_window_margins_p, update_window_line, update_frame_1):
5182 * fringe.c (draw_fringe_bitmap_1):
5183 * xdisp.c (window_box_width): Adjust users.
5184 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5185 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5186 Use direct assignment.
5187 (Fset_window_configuration, save_window_save, Fwindow_margins):
5188 Convert Lisp_Object to integer and back where appropriate.
5189 (Fset_window_margins): Adjust user. Return t if any margin
5190 was actually changed, and mention this in docstring.
5192 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5194 * syntax.c (forward_word):
5195 * cmds.c (forward_char, backward_char): Mention the optional argument.
5197 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5199 * window.h (struct window): Convert left_fringe_width
5200 and right_fringe_width from Lisp_Objects to integers.
5202 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5203 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5204 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5206 (make_window): Initialize new integer fields to -1.
5207 (Fsplit_window_internal): Use direct assignment.
5208 (Fset_window_configuration, save_window_save):
5209 Convert Lisp_Object to integer and back where appropriate.
5210 (Fset_window_fringes): Adjust user. Return t if any fringe
5211 was actually changed, and mention this in docstring.
5213 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5215 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5216 * nsfns.m (x_set_cursor_type):
5217 * w32fns.c (x_set_cursor_type):
5218 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5219 * xdisp.c (set_frame_cursor_types): ...but in common code.
5221 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5223 * font.c (clear_font_cache): New function, stripped from...
5224 (Fclear_font_cache): ...here, which now uses the function
5225 above. Adjust comment.
5226 * font.h (clear_font_cache): Add prototype.
5227 * xfaces.c (clear_face_cache): Use clear_font_cache.
5229 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5231 * window.c (Fset_window_start): Compare `w', not `window' because
5232 `w' might not be equal to `window' after call to decode_live_window.
5234 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5236 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5237 This fixes a problem introduced by the Bug#15035 patch
5238 when using GPG. Reported by Herbert J. Skuhra.
5240 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5242 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5243 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5244 not yet initialized.
5246 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5248 * decompress.c (Fzlib_decompress_region): Support zlib
5249 decompression, too, and rename.
5251 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5253 Minor zlib configuration tweaks.
5254 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5255 Don't assume presence of fn_inflateInit2_ zlib internal function.
5257 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5259 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5260 include the zlib prefix.
5262 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5264 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5265 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5266 define static variables that are pointers to zlib functions to be
5268 (init_zlib_functions) [WINDOWSNT]: New function.
5269 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5271 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5272 macros instead of invoking the zlib functions directly.
5273 (syms_of_decompress): DEFSYM Qzlib_dll.
5274 Staticpro Szlib_available_p.
5276 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5278 Avoid looping over all frame windows to freeze and unfreeze.
5279 * window.h (struct window): Drop frozen_window_start_p.
5280 (freeze_window_starts): Drop prototype.
5281 * frame.h (struct frame): New frozen_window_starts flag.
5282 (FRAME_WINDOWS_FROZEN): New macro.
5283 * window.c (freeze_window_start, freeze_window_starts):
5285 (select_window, replace_window): Adjust users.
5286 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5287 (window_frozen_p): New function.
5288 (redisplay_window): Use it.
5290 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5292 Fix some fd issues when running subprocesses (Bug#15035).
5293 Fix bugs that can leak files or file descriptors on errors.
5294 Don't unlink open temp files, as that's hard for users to diagnose
5295 when things go awry (e.g., temp disk exhausted).
5296 Don't bother to lock temp files. Check for invalid recursion.
5297 * callproc.c (synch_process_fd): Remove. All uses removed.
5298 (synch_process_tempfile): New var or macro.
5299 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5301 (record_kill_process): New arg, the temp name. All callers changed.
5302 (delete_temp_file): Now just a simple wrapper around unlink.
5303 (call_process_kill): New arg, the call_process_fd array.
5304 Close them all. Clear synch_process_pid. Remove the temp file,
5305 or arrange for it to be removed.
5306 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5307 that's been moved to synch_process_tempfile. Caller changed.
5308 Do not remove the tempfile; that's now call_process_kill's
5310 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5311 call_process_kill; the caller now does that.
5312 (call_process_cleanup): Do not close the process fd; that's now
5313 call_process_kill's responsibility.
5314 (Fcall_process): Implement via new function call_process, which
5315 has most of the old body of Fcall_process, but with a different API.
5316 (call_process): New function that does not open or close filefd if
5317 it is nonnegative. Record which fds need to be closed, and let
5318 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5319 Signal an error if invoked recursively (could be done via a hook).
5320 Simplify creation of the tempfile in the MSDOS case.
5321 Don't create the output file until after checking for the executable.
5322 Report any failure to open /dev/null.
5323 Don't open /dev/null for writing twice; once is enough.
5324 Don't create pipe if all output is being discarded or sent to file.
5325 Don't worry about setting up the coding system or reading from the
5326 pipe if all output is being discarded.
5327 Hoist fd_error local into top level, to lessen block nesting.
5328 Don't record deleted pid here; now done by Fcall_process_region.
5329 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5330 and note its success in synch_process_tempfile.
5331 Do not leak resources when child_setup fails.
5332 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5333 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5334 (create_temp_file): Now returns open fd, with an additional
5335 Lisp_Object * argument to return the name. All callers changed.
5336 Do not close the file; rewind it instead, and leave it open for
5337 the caller. Do not lock the temp file. Unwind-protect the file
5338 and the file-descriptor.
5339 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5340 If an asynchrounous process, record it here, not in call_process.
5341 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5342 * eval.c (set_unwind_protect): New function.
5343 * fileio.c (write_region): New function, generalized from the
5344 old Fwrite_region. Do not lock temp files.
5345 (Fwrite_region): Use it.
5346 * lisp.h (set_unwind_protect, write_region): New decls.
5347 * process.c: Include <verify.h>.
5348 (make_process): Mark fds as initially closed.
5349 (deleted_pid_list): Now a list of pid-filename pairs.
5351 (close_process_fd): New function.
5352 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5353 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5354 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5355 (create_process, create_pty, Fmake_serial_process)
5356 (server_accept_connection): Record which fds need to be closed,
5357 and let deactivate_process close them.
5358 (Fmake_network_process): Do not discard the unwind-protect
5359 until it's safe to do so.
5360 (deactivate_process): Close the fds opened by create_process etc.
5361 (Fprocess_send_eof): Adjust to new way of recording open fds.
5362 Report an error if /dev/null can't be opened, instead of aborting.
5363 * process.h (PROCESS_OPEN_FDS): New constant.
5364 (struct Lisp_Process): New member open_fds.
5365 (record_kill_process, record_deleted_pid): Adjust signatures.
5366 (record_deleted_pid): Move decl here ...
5367 * syswait.h (record_deleted_pid): ... from here.
5369 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5371 * decompress.c: Fix bugs with large buffers and weird inputs.
5372 Tune a bit. Reindent as per usual Emacs style.
5373 (BUFFER_SIZE): Remove.
5374 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5375 more than UINT_MAX bytes. Decompress into the gap instead of into
5376 an auto buffer, as this should avoid copying. Return nil if
5377 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5378 set immediate_quit; we shouldn't trust zlib code that much.
5380 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5382 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5383 errors, and really move the gap to where we want it.
5385 * lisp.h: Include decompress.c support.
5387 * emacs.c (main): Include decompress.c support.
5389 * Makefile.in: Include -lz if present.
5391 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5393 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5394 (initWithTitle:): Initialize frame to 0.
5395 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5396 (fillWithWidgetValue:frame:): Rename from
5397 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5399 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5400 fillWithWidgetValue:frame:
5402 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5403 remove memory leak warnings.
5405 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5406 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5409 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5410 (x_activate_menubar): Update the whole menu.
5411 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5412 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5413 current event is not NSSystemDefined (Bug#15001).
5414 Call ns_check_menu_open only if trackingMenu is 2.
5415 (menuDidClose:): New method, decrease trackingMenu.
5416 (fillWithWidgetValue:setDelegate:): New method.
5417 (fillWithWidgetValue:): Call the above.
5419 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5421 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5423 Omit some unnecessary casts.
5424 Many of these go back to the old pre-C89 days, when they may have
5425 been needed, but we've been assuming C89 or later for a while now.
5426 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5427 (live_float_p, live_misc_p, live_vector_p):
5428 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5429 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5430 (defvar_per_buffer):
5431 * callint.c (Fcall_interactively):
5432 * doc.c (Fsubstitute_command_keys):
5433 * filelock.c (get_boot_time):
5434 * frame.c (xrdb_get_resource):
5435 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5436 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5437 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5438 (menuitem_highlight_callback, menu_destroy_callback)
5439 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5440 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5441 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5442 (xg_tool_bar_help_callback, tb_size_cb):
5443 * image.c (xpm_alloc_color, png_read_from_memory)
5444 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5445 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5447 * keymap.c (describe_map):
5448 * nsfns.m (Fns_display_monitor_attributes_list):
5449 * nsmenu.m (process_dialog:):
5450 * nsterm.m (hold_event):
5451 * process.c (wait_reading_process_output):
5452 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5453 * scroll.c (do_direct_scrolling, scrolling_1):
5454 * termcap.c (tgetent):
5455 * window.c (check_window_containing, add_window_to_list)
5456 (freeze_window_starts):
5457 * xdisp.c (compare_overlay_entries, vmessage):
5458 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5459 (x_get_monitor_attributes_xrandr)
5460 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5461 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5462 * xfont.c (xfont_match, xfont_open):
5463 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5464 (menubar_selection_callback, menu_position_func)
5465 (popup_selection_callback, create_and_show_popup_menu)
5466 (dialog_selection_callback, create_and_show_dialog):
5467 * xrdb.c (x_get_string_resource):
5469 * xsmfns.c (x_session_check_input):
5470 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5471 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5472 (xaw_jump_callback, xaw_scroll_callback):
5473 Omit unnecessary casts.
5475 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5477 Minor string-length refactoring.
5478 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5479 * frame.c (make_monitor_attribute_list):
5480 Prefer build_string to strlen + make_string.
5482 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5484 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5485 don't check minor_code (Bug#14417).
5487 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5489 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5490 vertical positions instead. This avoids calling MATRIX_ROW with
5491 row numbers that are possibly beyond valid limits. (Bug#15064)
5493 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5495 Use xstrdup and build_unibyte_string where applicable.
5496 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5497 * xfns.c (x_window):
5498 * xrdb.c (x_get_customization_string):
5499 * xterm.c (xim_initialize):
5500 * w32fns.c (w32_window): Use xstrdup.
5501 (w32_display_monitor_attributes_list):
5502 * emacs.c (init_cmdargs):
5503 * keyboard.c (PUSH_C_STR):
5504 * nsfont.m (nsfont_open):
5505 * sysdep.c (system_process_attributes):
5506 * w32.c (system_process_attributes):
5507 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5509 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5511 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5512 variables of these types so that GDB would know about them, as aid
5513 for debugging fatal exceptions. (Bug#15024) See also
5514 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5517 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5519 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5520 larger than the NSWindow (Bug#14934).
5522 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5524 Redesign redisplay interface to drop global variable updated_window.
5525 Always pass currently updated window as a parameter to update routines.
5526 * dispextern.h (updated_window): Remove declaration.
5527 (struct redisplay_interface): Pass window parameter to
5528 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5529 and after_update_window_hook.
5530 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5532 * dispnew.c (updated_window): Remove.
5533 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5534 (update_window_line): Adjust to match redisplay interface changes.
5535 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5536 (ns_scroll_run, ns_after_update_window_line):
5537 * w32term.c (x_update_window_begin, x_update_window_end)
5538 (x_after_update_window_line, x_scroll_run):
5539 * xterm.c (x_update_window_begin, x_update_window_end)
5540 (x_after_update_window_line, x_scroll_run):
5541 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5542 Likewise. Adjust comments where appropriate.
5543 (x_cursor_to): Simplify because this is always called during window
5544 update (but install debugging check anyway).
5545 (expose_window): Check must_be_updated_p flag to see whether this
5546 function is called during window update.
5548 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5550 Do not reset window modification event counters excessively.
5551 These leftovers and poor man's tricky methods to catch extra
5552 redisplay's attention are no longer needed.
5553 * frame.c (set_menu_bar_lines_1):
5554 * minibuf.c (read_minibuf_unwind):
5555 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5556 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5557 (window_scroll_line_based, Fset_window_configuration):
5558 * xdisp.c (redisplay_window): Do not reset last_modified and
5559 last_overlay_modified counters.
5561 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5563 * xselect.c (x_send_client_event): Set send_event and serial, memset
5564 data.l as it might be bigger than data.b. Use 24 bit mask to
5565 XSendEvent (Bug#15034).
5567 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5569 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5570 for TTY frames that are not the top frame on their console.
5573 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5575 * w32term.c (w32fullscreen_hook): Really maximize frame when
5576 asked for (Bug#14841).
5578 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5580 Prefer selected_window to Fselected_window, likewise for frames.
5581 * buffer.c (Fbuffer_swap_text):
5582 * data.c (Fvariable_binding_locus):
5583 * window.c (run_window_configuration_change_hook): Adjust users.
5584 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5585 Use decode_live_frame.
5587 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5589 Be more careful if selected window shows the buffer other than current,
5590 use window_outdated only if this is not so. This change should also
5591 address some weird issues discussed in Bug#13012.
5592 * window.h (window_outdated): New prototype.
5593 * window.c (window_outdated): Now here. Convert from static and
5594 always assume window's buffer.
5595 (Fwindow_end, Fwindow_line_height): Use it.
5596 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5597 and always assume window's buffer.
5598 (redisplay_window): Adjust user.
5599 (redisplay_internal): Call to reconsider_clip_changes once and
5600 check whether mode line should be updated only if selected window
5601 shows current buffer.
5602 (run_window_scroll_functions): Use eassert for debugging check.
5603 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5605 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5607 * window.c (window_scroll, window_scroll_pixel_based)
5608 (window_scroll_line_based): Use bool for booleans.
5610 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5612 * process.c: Fix minor off-by-one issues in descriptor counts.
5613 This shouldn't fix any real bugs, but it cleans up the code a bit.
5614 (max_process_desc, max_input_desc): -1, not 0, means none.
5616 (delete_input_desc): New function.
5617 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5618 (deactivate_process): Scan backwards when recomuting max_process_desc;
5619 that should be faster.
5620 (init_process_emacs): Initialize max_input_desc.
5622 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5624 Use region cache to speedup bidi_find_paragraph_start.
5625 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5626 Rename cache_long_line_scans to cache_long_scans.
5627 * buffer.c (bset_cache_long_line_scans): Rename to
5628 bset_cache_long_scans.
5629 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5630 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5632 (syms_of_buffer): Rename cache-long-line-scans to
5633 cache-long-scans. Adjust docstring.
5634 * search.c (newline_cache_on_off):
5635 * indent.c (width_run_cache_on_off): Adjust users.
5636 * bidi.c (bidi_paragraph_cache_on_off): New function.
5637 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5638 * insdel.c (prepare_to_modify_buffer):
5639 Invalidate bidi_paragraph_cache if enabled.
5641 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5643 Invalidate region caches only if buffer text is going to be changed.
5644 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5645 (modify_text): ...new prototype.
5646 (prepare_to_modify_buffer_1): New prototype.
5647 * textprop.c (modify_region): Rename to...
5648 (modify_text_properties): ...new function.
5649 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5650 (Fremove_list_of_text_properties): Adjust users.
5651 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5652 (modify_text): ...new function.
5653 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5654 (prepare_to_modify_buffer_1): ...new function.
5655 * casefiddle.c (casify_region):
5656 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5657 (Ftranspose_regions): Use modify_text.
5659 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5661 * lisp.mk (lisp): Add nadvice.elc.
5663 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5665 New macro to iterate over live buffers similar to frames.
5666 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5667 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5668 Declare buffer-related variables here to offload lisp.h.
5669 * buffer.c (Vbuffer_alist): Adjust comment.
5670 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5671 (other_buffer_safely):
5672 * data.c (store_symval_forwarding):
5673 * dispnew.c (Fframe_or_buffer_changed_p):
5674 * fileio.c (Fdo_auto_save):
5675 * filelock.c (unlock_all_files):
5676 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5678 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5680 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5681 * callproc.c (create_temp_file):
5682 * filelock.c (create_lock_file):
5683 Assume mkostemp, since it's now provided by Gnulib.
5685 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5687 * w32.c (mkostemp): New function.
5688 (mktemp): Remove, no longer used. Most of the code reused in
5689 mkostemp. (Bug#15015)
5690 (mktemp): Don't undef.
5692 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5694 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5695 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5696 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5697 (free_glyph_pool, check_glyph_memory): Likewise for
5698 all users. Adjust comments where appropriate.
5700 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5702 * composite.h: Minor fixups.
5703 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5704 to fix a misspelling, and change it to an inline function while
5705 we're at it (it need not be a macro). All uses changed.
5706 (composition_method, composition_valid_p):
5707 Rewrite to avoid assignments in if-conditions.
5709 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5711 Do not use global Lisp_Object in composition macros.
5712 * composite.h (composition_temp): Remove declaration.
5713 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5714 (composition_method, composition_valid_p): ...inline functions.
5715 (compose_region): Remove the leftover.
5716 * composite.c (composition_temp): Remove.
5717 (run_composition_function, update_compositions)
5718 (composition_compute_stop_pos, composition_adjust_point)
5719 (Ffind_composition_internal):
5720 * coding.c (handle_composition_annotation):
5721 * xdisp.c (handle_composition_prop, check_point_in_composition):
5722 Related users changed.
5724 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5726 Drop FRAME_PTR typedef.
5727 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5728 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5729 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5730 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5731 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5732 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5733 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5734 All related users changed.
5736 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5738 * eval.c (default_toplevel_binding): New function.
5740 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5741 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5742 (syms_of_eval): Export them.
5743 * data.c (Fdefault_value): Micro cleanup.
5744 * term.c (init_tty): Use "false".
5746 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5748 Fix X GC leak in GTK and raw (no toolkit) X ports.
5749 * xterm.c (x_free_frame_resources): If white and black relief
5750 GCs are allocated, always free them here.
5751 * xfns.c (x_make_gc): Omit redundant initialization.
5752 * widget.c (create_frame_gcs): Remove the leftover.
5753 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5754 in x_free_frame_resources.
5756 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5758 * nsterm.m (windowWillResize:toSize:): Only change title if
5759 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5761 (viewDidEndLiveResize): New method.
5763 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5764 inside NS_IMPL_COCOA.
5766 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5768 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5769 Do not check whether undo is enabled because record_insert and
5770 record_delete does that themselves.
5772 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5774 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5775 member which is not really used any more.
5776 (FRAME_XIC_BASE_FONTNAME): Remove.
5777 * xfns.c (xic_free_fontset): Adjust user.
5778 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5779 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5780 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5781 (xdialog_show): Use eassert for debugging check.
5782 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5784 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5786 * fileio.c, fns.c (merge): Move extern decl from here ...
5787 * lisp.h (merge): ... to here.
5789 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5791 Fix last font-related change.
5792 * w32font.h (w32font_list_internal, w32font_match_internal):
5794 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5795 (uniscribe_list_family): Adjust to match font API change.
5796 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5797 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5799 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5801 * frame.h (FRAME_MOUSE_UPDATE):
5802 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5803 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5805 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5807 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5808 * font.h (struct font_driver): Change list, match, and list_family
5809 functions to accept struct frame * as first arg.
5810 * font.c (font_score, font_compare, font_sort_entities):
5812 (font_sort_entities, font_list_entities, font_select_entity):
5813 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5814 match font API change.
5815 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5816 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5817 * ftxfont.c (ftxfont_list, ftxfont_match):
5818 * xftfont.c (xftfont_list, xftfont_match):
5819 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5820 * w32font.c (w32font_list, w32font_match, w32font_list):
5821 (w32font_list_internal, w32_font_match_internal): Likewise.
5822 * xfaces.c (Fx_family_fonts): Adjust user.
5824 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5826 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5827 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5828 only if HAVE_X_WINDOWS is in use.
5829 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5830 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5831 * w32term.c (x_wm_set_icon_position): Likewise.
5832 * w32fns.c (x_icon): Adjust user.
5834 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5836 * xterm.c (last_mouse_press_frame): Remove the
5837 leftover which is not really used any more.
5838 (handle_one_xevent, syms_of_xterm): Adjust users.
5839 (x_flush): Call XFlush once per each X display, not frame.
5840 This is better because this code always unconditionally skips
5841 non-X frames in Vframe_list and issues the only XFlush if we
5842 have more than one X frame on the same X display.
5843 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5844 Use bool for booleans.
5845 (x_draw_glyph_string_background, cvt_string_to_pixel):
5846 (cvt_pixel_dtor): Drop unnecessary prototypes.
5847 * xterm.h (x_display_ok): Adjust prototype.
5849 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5851 Drop unnecessary functions that deals with frame pixel size.
5852 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5853 (x_pixel_height): Drop prototypes.
5854 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5855 (x_pixel_height): Drop implementations.
5856 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5857 which should be always valid for window frame.
5858 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5859 * w32menu.c (Fx_popup_dialog):
5860 * xmenu.c (Fx_popup_dialog): Likewise for both.
5862 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5864 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5865 frame parameters and call to Fmodify_frame_parameters just once.
5866 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5867 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5868 and mention nil frame in docstring.
5870 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5872 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5873 (x_figure_window_size): Likewise. Adjust to return long.
5874 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5875 (toplevel): Move Qterminal_live_p to...
5876 * terminal.c (toplevel): ...here, make it static, and...
5877 (syms_of_terminal): ...DEFSYM here.
5878 * frame.h (Qterminal_live_p): Remove declaration.
5879 (make_frame, x_figure_window_size): Adjust prototype.
5880 * nsfns.m (Fx_create_frame): Use long for window flags.
5882 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5884 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5885 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5886 Do not assume that emacs_close (INT_MAX) is a no-op.
5888 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5890 * xfaces.c (make_face_cache): For struct face_cache, prefer
5891 xmalloc to xzalloc and so avoid redundant call to memset.
5892 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5894 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5896 * fringe.c (draw_window_fringes, update_window_fringes)
5897 (compute_fringe_widths):
5898 * w32term.c (x_draw_glyph_string):
5899 * window.c (candidate_window_p, Frecenter):
5900 * xfaces.c (realize_basic_faces, realize_default_face)
5901 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5902 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5903 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5904 * xmenu.c (Fx_menu_bar_open_internal):
5905 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5906 * xsettings.c (xft_settings_event):
5907 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5908 Use bool for booleans. Adjust style and comments where
5910 * dispextern.h (draw_window_fringes, update_window_fringes)
5911 (compute_fringe_widths):
5912 * xterm.h (x_had_errors_p): Adjust prototype.
5914 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5916 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5917 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5919 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5921 * fns.c (toplevel): Remove comment before Fsafe_length because
5924 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5926 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5928 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5930 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5931 frame which got the message is still alive, before dereferencing
5932 its pointer. (Bug#14970)
5934 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5935 be a live window, before using it as such. (Bug#14970)
5937 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5939 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5940 w32_detect_focus_change instead of doing part of its job by hand.
5941 This fixes the problem whereby FOCUS_OUT events were not sent to
5944 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5946 * process.c (Fprocess_list): Doc fix.
5948 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5949 being re-exposed only if it didn't ask to become visible.
5950 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5951 was previously iconified. (Bug#14841)
5952 (x_iconify_frame): Mark the frame iconified.
5954 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5956 Fix minor problems found by static checking.
5957 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5958 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5960 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5962 * eval.c (set_specpdl_old_value): New function.
5963 (unbind_to): Minor simplification.
5964 (get_backtrace_frame): New function.
5965 (Fbacktrace_frame): Use it. Add `base' argument.
5966 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5967 (syms_of_eval): Export backtrace-eval.
5968 * xterm.c (x_focus_changed): Simplify.
5970 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5972 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5974 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5976 * xdisp.c (redisplay_window): Instead of moving point out of
5977 scroll margin, reject the force_start method, and try scrolling
5978 instead. (Bug#14780)
5980 2013-07-24 Ken Brown <kbrown@cornell.edu>
5982 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5985 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5987 * eval.c (Fprogn): Do not check that BODY is a proper list.
5988 This undoes the previous change. The check slows down the
5989 interpreter, and is not needed to prevent a crash. See
5990 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5992 2013-07-23 Glenn Morris <rgm@gnu.org>
5994 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5996 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5998 Port to GNU/Linux systems with tinfo but not ncurses.
5999 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6000 to decide whether ncurses is being used. Without this change,
6001 GCC complains about tgetent not being declared, on a system
6002 that has tinfo installed but ncurses not installed.
6004 * eval.c (Fprogn): Check that BODY is a proper list.
6006 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6007 * data.c (Fsetq_default):
6008 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6009 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6011 Tune by taking advantage of the fact that ARGS is always a list
6012 when a function is declared to have UNEVALLED args.
6014 * emacsgtkfixed.c: Port to GCC 4.6.
6015 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6017 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6019 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6020 here to silence compiler warnings.
6022 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6024 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6025 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6026 from messing up Emacs's 'struct frame' (Bug#14923).
6028 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6030 * alloc.c (make_save_ptr_ptr): Define this function.
6031 It was inadvertently omitted. It's needed only if
6032 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6034 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6036 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6037 frame have focus (Bug#14895).
6039 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6041 Avoid vfork-related deadlock more cleanly.
6042 * callproc.c (child_setup): When the child's exec fails, output
6043 the program name, as that's more useful. Use O_NONBLOCK to avoid
6045 * process.c (create_process_1): Remove; no longer needed.
6046 (create_process): Remove timer hack; no longer needed, now that
6047 the child avoids deadlock.
6049 2013-07-20 Glenn Morris <rgm@gnu.org>
6051 * image.c (Fimage_flush): Fix doc typo.
6053 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6055 Fix array bounds violation when pty allocation fails.
6056 * process.c (PTY_NAME_SIZE): New constant.
6057 (pty_name): Remove static variable; it's now auto.
6058 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6059 Take pty_name as an arg rather than using a static variable.
6060 All callers changed.
6061 (create_process): Recover pty_flag from process, not from volatile local.
6062 (create_pty): Stay inside array even when pty allocation fails.
6063 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6065 * lread.c (Fload): Avoid initialization only when lint checking.
6066 Mention that it's needed only for older GCCs.
6068 2013-07-20 Kenichi Handa <handa@gnu.org>
6070 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6071 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6073 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6075 * lread.c (Fload): Avoid uninitialized warning.
6077 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6079 Fix some minor file descriptor leaks and related glitches.
6080 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6081 (create_lock_file): Use write, not emacs_write.
6082 * image.c (slurp_file, png_load_body):
6083 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6084 (server_accept_connection):
6085 Don't leak an fd on memory allocation failure.
6086 * image.c (slurp_file): Add a cheap heuristic for growing files.
6087 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6088 as that's what the other routines do. Maybe input need not be
6089 blocked at all, but it's better to be consistent.
6090 Avoid undefined behavior when strlen is zero.
6092 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6093 (NSTATICS): Now a constant; doesn't need to be a macro.
6095 2013-07-19 Richard Stallman <rms@gnu.org>
6097 * coding.c (decode_coding_utf_8): Add simple loop for fast
6098 processing of ASCII characters.
6100 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6102 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6104 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6106 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6107 unportable 'struct x_display_info'.
6108 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6111 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6113 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6114 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6116 (system_process_attributes): Prefer plain char to unsigned char
6117 when either will do. Clean up properly if interrupted or if
6118 memory allocations fail. Don't assume sscanf succeeds.
6119 Remove no-longer-needed workaround to stop GCC from whining.
6120 Read command-line once, instead of multiple times. Check read status a
6123 Fix obscure porting bug with varargs functions.
6124 The code assumed that int is treated like ptrdiff_t in a vararg
6125 function, which is not a portable assumption. There was a similar
6126 -- though these days less likely -- porting problem with various
6127 assumptions that pointers of different types all smell the same as
6128 far as vararg functions is conserved. To make this problem less
6129 likely in the future, redo the API to use varargs functions.
6130 * alloc.c (make_save_value): Remove this vararg function.
6131 All uses changed to ...
6132 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6133 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6135 (make_save_ptr): Rename from make_save_pointer, for consistency with
6136 the above. Define only on platforms that need it. All uses changed.
6138 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6140 * keyboard.c: Try to fix typos in previous change.
6141 (DISPLAY_LIST_INFO): New macro.
6142 (kbd_buffer_get_event): Do not access members that are not present
6143 in X11. Revert inadvertent change of "!=" to "=".
6145 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6147 * keyboard.c (kbd_buffer_get_event):
6148 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6149 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6151 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6153 * filelock.c: Fix unlikely file descriptor leaks.
6154 (get_boot_time_1): Rework to avoid using emacs_open.
6155 This doesn't actually fix a leak, but is better anyway.
6156 (read_lock_data): Use read, not emacs_read.
6158 * doc.c: Fix minor memory and file descriptor leaks.
6159 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6160 (get_doc_string, Fsnarf_documentation):
6161 Fix file descriptor leak on error.
6163 * term.c: Fix minor fdopen-related file descriptor leaks.
6164 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6165 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6167 * charset.c: Fix file descriptor leaks and errno issues.
6169 (load_charset_map_from_file): Don't leak file descriptor on error.
6170 Use plain record_xmalloc since the allocation is larger than
6171 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6173 * eval.c (record_unwind_protect_nothing):
6174 * fileio.c (fclose_unwind):
6176 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6177 The replacement doesn't block input, but that no longer seems
6180 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6182 * lread.c: Fix file descriptor leaks and errno issues.
6183 (Fload): Close some races that leaked fds or streams when 'load'
6185 (Fload, openp): Report error number of last nontrivial failure to open.
6186 ENOENT counts as trivial.
6187 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6189 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6190 now that the function is always called with a nonnegative arg.
6191 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6192 All uses replaced with ...
6193 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6195 A few more minor file errno-reporting bugs.
6196 * callproc.c (Fcall_process):
6197 * doc.c (Fsnarf_documentation):
6198 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6199 * process.c (set_socket_option):
6200 Don't let a constructor trash errno.
6201 * doc.c: Include <errno.h>.
6203 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6205 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6207 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6209 Fix w32 bug with call-process-region (Bug#14885).
6210 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6211 to Fcall_process when the input is empty. This simplifies the
6212 code a bit. It makes no difference on POSIXish platforms but
6213 apparently it fixes a bug on w32.
6215 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6216 * fileio.c (close_file_unwind): Don't close if FD is negative;
6217 this can happen when unwinding a zapped file descriptor.
6218 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6219 in case Emacs runs out of memory between the two unwind-protects.
6220 Don't trash errno when closing FD.
6221 Zap the FD in the specpdl when closing it, instead of deferring
6222 the removal of the unwind-protect; this fixes a bug where a child
6223 function unwinds the stack past us.
6225 New unwind-protect flavors to better type-check C callbacks.
6226 This also lessens the need to write wrappers for callbacks,
6227 and the need for make_save_pointer.
6228 * alloc.c (free_save_value):
6229 * atimer.c (run_all_atimers):
6231 * alloc.c (safe_alloca_unwind):
6232 * atimer.c (unwind_stop_other_atimers):
6233 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6234 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6235 * minibuf.c (choose_minibuf_frame_1):
6236 * process.c (make_serial_process_unwind):
6237 * xdisp.c (pop_message_unwind):
6238 * xselect.c (queue_selection_requests_unwind):
6239 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6240 * alloc.c (record_xmalloc):
6241 Prefer record_unwind_protect_ptr to record_unwind_protect with
6243 * alloc.c (Fgarbage_collect):
6244 Prefer record_unwind_protect_void to passing a dummy.
6245 * buffer.c (restore_buffer):
6246 * window.c (restore_window_configuration):
6247 * xfns.c, w32fns.c (do_unwind_create_frame)
6248 New wrapper. All record-unwind uses of wrappee changed.
6249 * buffer.c (set_buffer_if_live):
6250 * callproc.c (call_process_cleanup, delete_temp_file):
6251 * coding.c (code_conversion_restore):
6252 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6253 * editfns.c (save_excursion_restore)
6254 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6255 (save_restriction_restore):
6256 * eval.c (restore_stack_limits, un_autoload):
6257 * fns.c (require_unwind):
6258 * keyboard.c (recursive_edit_unwind, tracking_off):
6259 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6260 * macros.c (pop_kbd_macro, restore_menu_items):
6261 * nsfns.m (unwind_create_frame):
6262 * print.c (print_unwind):
6263 * process.c (start_process_unwind):
6264 * search.c (unwind_set_match_data):
6265 * window.c (select_window_norecord, select_frame_norecord):
6266 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6267 (fast_set_selected_frame):
6268 * xfns.c, w32fns.c (unwind_create_tip_frame):
6269 Return void, not a dummy Lisp_Object. All uses changed.
6270 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6271 * callproc.c (call_process_kill):
6272 * fileio.c (restore_point_unwind, decide_coding_unwind)
6273 (build_annotations_unwind):
6274 * insdel.c (Fcombine_after_change_execute_1):
6275 * keyboard.c (read_char_help_form_unwind):
6276 * menu.c (unuse_menu_items):
6277 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6278 * sound.c (sound_cleanup):
6279 * xdisp.c (unwind_redisplay):
6280 * xfns.c (clean_up_dialog):
6281 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6282 Accept no args and return void, instead of accepting and returning
6283 a dummy Lisp_Object. All uses changed.
6284 * cygw32.c (fchdir_unwind):
6285 * fileio.c (close_file_unwind):
6286 * keyboard.c (restore_kboard_configuration):
6287 * lread.c (readevalllop_1):
6288 * process.c (wait_reading_process_output_unwind):
6289 Accept int and return void, rather than accepting an Emacs integer
6290 and returning a dummy object. In some cases this fixes an
6291 unlikely bug when the corresponding int is outside Emacs integer
6292 range. All uses changed.
6293 * dired.c (directory_files_internal_unwind):
6294 * fileio.c (do_auto_save_unwind):
6295 * gtkutil.c (pop_down_dialog):
6296 * insdel.c (reset_var_on_error):
6297 * lread.c (load_unwind):
6298 * xfns.c (clean_up_file_dialog):
6299 * xmenu.c, nsmenu.m (pop_down_menu):
6300 * xmenu.c (cleanup_widget_value_tree):
6301 * xselect.c (wait_for_property_change_unwind):
6302 Accept pointer and return void, rather than accepting an Emacs
6303 save value encapsulating the pointer and returning a dummy object.
6305 * editfns.c (Fformat): Update the saved pointer directly via
6306 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6307 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6308 (unwind_body): New function.
6309 (record_unwind_protect): First arg is now a function returning void,
6310 not a dummy Lisp_Object.
6311 (record_unwind_protect_ptr, record_unwind_protect_int)
6312 (record_unwind_protect_void): New functions.
6313 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6314 * fileio.c (struct auto_save_unwind): New type.
6315 (do_auto_save_unwind): Use it.
6316 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6317 * insdel.c (struct rvoe_arg): New type.
6318 (reset_var_on_error): Use it.
6319 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6321 (specbinding_func): Remove; there are now several such functions.
6322 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6323 (set_unwind_protect_ptr): New function.
6324 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6326 Be simpler and more consistent about reporting I/O errors.
6327 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6328 Say "Read error" and "Write error", rather than "I/O error", or
6329 "IO error reading", or "IO error writing", when a read or write
6331 * process.c (Fmake_network_process, wait_reading_process_output)
6332 (send_process, Fprocess_send_eof, wait_reading_process_output):
6333 Capitalize diagnostics consistently. Put "failed foo" at the
6334 start of the diagnostic, so that we don't capitalize the
6335 function name "foo". Consistently say "failed" for such
6337 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6338 All callers changed. This is so it can use report_file_error.
6339 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6340 diagnostics consistently as above.
6342 * fileio.c (report_file_errno): Fix errno reporting bug.
6343 If the file name is neither null nor a pair, package it up as a
6344 singleton list. All callers changed, both to this function and to
6345 report_file_error. This fixes a bug where the memory allocator
6346 invoked by list1 set errno so that the immediately following
6347 report_file_error reported the wrong errno value.
6349 Fix minor problems found by --enable-gcc-warnings.
6350 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6351 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6353 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6355 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6356 Set event->arg to Qt if switch-event shall be generated.
6357 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6359 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6361 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6364 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6365 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6366 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6367 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6368 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6369 and there is a focused frame.
6370 (head_table): Add focus-in and focus-out.
6371 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6372 bind to handle-focus-in/out.
6374 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6375 (Fhandle_switch_frame): Call Fhandle_focus_in.
6376 (syms_of_frame): defsubr handle-focus-in/out.
6378 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6380 Fix porting bug to older POSIXish platforms (Bug#14862).
6381 * sysdep.c (emacs_pipe): New function, that implements
6382 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6383 This should port better to CentOS 5 and to Mac OS X 10.6.
6384 All calls to pipe2 changed.
6386 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6387 This makes the code easier to read and the executable a bit smaller.
6388 Do not replace all calls to Fcons that happen to create lists,
6389 just calls that are intended to create lists. For example, when
6390 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6391 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6392 Similarly for list2 through list5.
6393 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6394 * bytecode.c (exec_byte_code):
6395 * callint.c (quotify_arg, Fcall_interactively):
6396 * callproc.c (Fcall_process, create_temp_file):
6397 * charset.c (load_charset_map_from_file)
6398 (Fdefine_charset_internal, init_charset):
6399 * coding.c (get_translation_table, detect_coding_system)
6400 (Fcheck_coding_systems_region)
6401 (Fset_terminal_coding_system_internal)
6402 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6403 * composite.c (update_compositions, Ffind_composition_internal):
6404 * dired.c (directory_files_internal, file_name_completion)
6406 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6407 * doc.c (Fsnarf_documentation):
6408 * editfns.c (Fmessage_box):
6410 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6411 (Feval, eval_sub, Ffuncall, apply_lambda):
6412 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6413 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6414 (Fset_file_times, Finsert_file_contents)
6415 (Fchoose_write_coding_system, Fwrite_region):
6416 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6417 * font.c (font_registry_charsets, font_parse_fcname)
6418 (font_prepare_cache, font_update_drivers, Flist_fonts):
6419 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6420 * frame.c (make_frame, Fmake_terminal_frame)
6421 (x_set_frame_parameters, x_report_frame_params)
6422 (x_default_parameter, Fx_parse_geometry):
6423 * ftfont.c (syms_of_ftfont):
6424 * image.c (gif_load):
6425 * keyboard.c (command_loop_1):
6426 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6427 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6428 (Fminor_mode_key_binding, accessible_keymaps_1)
6429 (Faccessible_keymaps, Fwhere_is_internal):
6430 * lread.c (read_emacs_mule_char):
6431 * menu.c (find_and_return_menu_selection):
6432 * minibuf.c (get_minibuffer):
6433 * nsfns.m (Fns_perform_service):
6434 * nsfont.m (ns_script_to_charset):
6435 * nsmenu.m (ns_popup_dialog):
6436 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6437 (Fx_own_selection_internal):
6438 * nsterm.m (append2):
6439 * print.c (Fredirect_debugging_output)
6440 (print_prune_string_charset):
6441 * process.c (Fdelete_process, Fprocess_contact)
6442 (Fformat_network_address, set_socket_option)
6443 (read_and_dispose_of_process_output, write_queue_push)
6444 (send_process, exec_sentinel):
6445 * sound.c (Fplay_sound_internal):
6446 * textprop.c (validate_plist, add_properties)
6447 (Fput_text_property, Fadd_face_text_property)
6448 (copy_text_properties, text_property_list, syms_of_textprop):
6449 * unexaix.c (report_error):
6450 * unexcoff.c (report_error):
6451 * unexsol.c (unexec):
6452 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6453 (Fformat_mode_line, syms_of_xdisp):
6454 * xfaces.c (set_font_frame_param)
6455 (Finternal_lisp_face_attribute_values)
6456 (Finternal_merge_in_global_face, syms_of_xfaces):
6457 * xfns.c (x_default_scroll_bar_color_parameter)
6458 (x_default_font_parameter, x_create_tip_frame):
6459 * xfont.c (xfont_supported_scripts):
6460 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6461 (menu_help_callback, xmenu_show):
6463 * xterm.c (set_wm_state):
6464 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6465 and similarly for list2 through list5.
6467 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6469 * callproc.c (Fcall_process_region): Fix minor race and tune.
6470 (create_temp_file): New function, with the temp-file-creation part
6471 of the old Fcall_process_region. Use Fcopy_sequence to create the
6472 temp file name, rather than alloca + build_string, for simplicity.
6473 Don't bother to block input around the temp file creation;
6474 shouldn't be needed. Simplify use of mktemp.
6475 Use record_unwind_protect immediately after creating the temp file;
6476 this closes an unlikely race where the temp file was not removed.
6477 Use memcpy rather than an open-coded loop.
6478 (Fcall_process_region): Use the new function. If the input is
6479 empty, redirect from /dev/null rather than from a newly created
6480 empty temp file; this avoids unnecessary file system traffic.
6482 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6484 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6485 Simplify by making this case like the other two. This is a bit
6486 slower on obsolete hosts, but the extra complexity isn't worth it.
6488 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6489 * process.c (create_process) [!DOS_NT]:
6490 Remove now-unnecessary calls to emacs_close.
6492 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6494 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6495 returning early. (Bug#14850)
6497 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6498 and inhibit-iso-escape-detection attributes of 'undecided'.
6501 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6503 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6504 Reported by Herbert J. Skuhra in
6505 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6507 Don't lose top specpdl entry when memory is exhausted.
6508 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6509 specpdl overflow here, to simplify callers; all callers changed.
6510 Always reserve an unused entry at the stack top; this avoids
6511 losing the top entry's information when memory is exhausted.
6513 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6515 Clean up errno reporting and fix some errno-reporting bugs.
6516 * callproc.c (Fcall_process):
6517 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6518 * process.c (create_process, Fmake_network_process):
6519 * unexaix.c (report_error):
6520 * unexcoff.c (report_error):
6521 Be more careful about reporting the errno of failed operations.
6522 The code previously reported the wrong errno sometimes.
6523 Also, prefer report_file_errno to setting errno + report_file_error.
6524 (Fcall_process): Look at openp return value rather than at path,
6525 as that's a bit faster and clearer when there's a numeric predicate.
6526 * fileio.c (report_file_errno): New function, with most of the
6527 old contents of report_file_error.
6528 (report_file_error): Use it.
6529 (Ffile_exists_p, Ffile_accessible_directory_p):
6530 Set errno to 0 when it is junk.
6531 * fileio.c (Faccess_file):
6532 * image.c (x_create_bitmap_from_file):
6533 Use faccessat rather than opening the file, to avoid the hassle of
6534 having a file descriptor open.
6535 * lisp.h (report_file_errno): New decl.
6536 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6539 * process.c (create_process, wait_reading_process_output) [AIX]:
6540 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6541 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6542 a multithreaded environment anyway).
6543 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6545 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6547 * image.c (x_find_image_file): Don't close a remote file handle.
6549 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6551 Fix races with threads and file descriptors.
6552 * callproc.c (Fcall_process_region):
6553 * dired.c (open_directory):
6554 * emacs.c (main, Fdaemon_initialized):
6555 * image.c (x_find_image_file):
6556 * inotify.c (Finotify_rm_watch):
6557 * lread.c (Flocate_file_internal):
6558 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6559 * term.c (term_mouse_moveto, init_tty):
6560 * termcap.c (tgetent):
6561 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6562 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6563 * unexhp9k800.c, unexmacosx.c (unexec):
6564 * callproc.c (Fcall_process_region):
6565 Use emacs_close, not close.
6566 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6567 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6568 and posix_close function on current platforms (which all lack them).
6569 (emacs_close): Use it. This should fix the races on GNU/Linux and
6570 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6571 and it should avoid closing random victim file descriptors on
6574 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6576 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6577 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6580 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6581 This is for .gdbinit xbacktrace.
6583 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6584 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6585 (emacs_set_tty): Now static.
6586 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6587 * term.c (tty_capable_p, tty_default_color_capabilities)
6588 (get_tty_terminal, term_mouse_movement)
6589 (handle_one_term_event, init_tty, maybe_fatal):
6590 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6591 (tgetent, scan_file, name_match, compare_contin):
6592 * terminal.c (get_terminal):
6593 Use bool for boolean.
6594 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6595 Prefer char to unsigned char if either will do.
6596 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6597 (tty_write_glyphs): Prefer int to unsigned.
6598 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6599 All callers changed.
6600 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6602 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6605 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6606 (B__dummy__): New dummy symbol, to pacify C89.
6607 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6608 they can't grok varargs macros.
6609 * dispnew.c (add_window_display_history)
6610 (add_frame_display_history):
6611 * print.c (print_object):
6612 * xdisp.c (debug_method_add):
6613 Use %p printf format only for void pointers.
6614 * emacs.c (usage_message): New constant, replacing ...
6615 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6616 (main): Adjust to usage reorg.
6617 * fns.c (syms_of_fns):
6618 * profiler.c (syms_of_profiler):
6619 Don't use non-constant struct initializers.
6620 * gnutls.h (gnutls_initstage_t):
6621 * lisp.h (enum Lisp_Fwd_Type):
6622 * lread.c (lisp_file_lexically_bound_p):
6623 * xsettings.c (anonymous enum):
6624 Remove trailing comma.
6625 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6626 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6627 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6629 * regex.c (const_re_char): New type, to pacify strict C89.
6630 All uses of 'const re_char' replaced to use it.
6631 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6632 with glibc when strict C89. This change is imported from gnulib.
6634 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6635 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6636 Omit GNU_LINUX implementation, since it requires long long.
6637 * xterm.c (x_draw_underwave):
6638 Do not assume the traditional order of struct's members.
6639 (x_term_init): Rewrite to avoid the need for non-constant structure
6642 Syntax cleanup, mostly replacing macros with functions.
6643 This removes the need for the syntax_temp hack.
6644 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6645 * syntax.c (SYNTAX_INLINE): New macro.
6646 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6647 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6648 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6649 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6650 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6651 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6652 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6653 Now constants, not macros.
6654 (syntax_temp) [!__GNUC__]: Remove.
6655 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6656 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6657 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6658 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6659 Move here from syntax.h; now functions, not macros. Except for the
6660 last function, these are static since only syntax.c uses them.
6661 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6662 All uses changed. Now a function, not a macro; use this fact
6663 to simplify the code.
6664 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6665 compiler bugs; no longer relevant.
6666 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6667 (SYNTAX_INLINE): New macro.
6668 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6669 for the new functions. Use bool for boolean member.
6670 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6671 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6672 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6673 (SETUP_BUFFER_SYNTAX_TABLE):
6674 Now extern inline functions, not macros.
6675 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6676 Remove; all uses replaced by implementation.
6677 (syntax_temp) [!__GNUC__]: Remove decl.
6678 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6680 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6682 * emacs.c (main): Fix syntax error.
6684 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6686 Timestamp fixes for undo (Bug#14824).
6687 * atimer.c (schedule_atimer):
6688 * fileio.c (Ffile_newer_than_file_p):
6689 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6690 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6691 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6692 (syms_of_fileio): Remove Sclear_visited_file_name.
6693 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6694 file doesn't exist; this avoids an ambiguity with negative timestamps.
6695 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6696 * systime.h (make_emacs_time, invalid_emacs_time):
6697 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6698 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6699 * undo.c (record_first_change): Push (visited-file-modtime) onto
6700 undo list rather than reimplementing it by hand, incorrectly.
6702 2013-07-09 Ken Brown <kbrown@cornell.edu>
6704 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6706 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6708 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6710 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6712 Handle errno and exit status a bit more carefully.
6713 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6714 number into an exit status. Instead, use EXIT_CANCELED.
6715 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6716 * callproc.c (relocate_fd):
6717 * emacs.c (close_output_streams, main):
6718 * process.c (create_process):
6719 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6720 Use emacs_perror for simplicity.
6721 * callproc.c (relocate_fd, main):
6722 * sysdep.c (sys_subshell):
6723 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6724 (shut_down_emacs): Use emacs_write, not write.
6725 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6726 * fileio.c (Fcopy_file, e_write):
6727 * nsterm.m (ns_select):
6728 * process.c (send_process):
6729 * sound.c (vox_write):
6730 Use emacs_write_sig, not emacs_write.
6731 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6732 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6734 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6736 (emacs_full_write): New function.
6737 (emacs_write): Rewrite to use it.
6738 (emacswrite_sig, emacs_perror): New functions.
6739 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6741 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6743 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6744 on NS even if it is present. Pixmap on NS is a void*.
6746 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6748 Port to Ubuntu 10 (Bug#14803).
6749 Problem reported by T.V. Raman.
6750 * process.c (close_on_exec, accept4, process_socket):
6751 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6753 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6755 * w32.c (sys_dup): Declare prototype.
6759 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6761 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6763 Make file descriptors close-on-exec when possible (Bug#14803).
6764 This simplifies Emacs a bit, since it no longer needs to worry
6765 about closing file descriptors by hand in some cases.
6766 It also fixes some unlikely races. Not all such races, as
6767 libraries often open files internally without setting
6768 close-on-exec, but it's an improvement.
6769 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6770 * callproc.c (Fcall_process) [!MSDOS]:
6771 * emacs.c (main) [!DOS_NT]:
6772 * nsterm.m (ns_term_init):
6773 * process.c (create_process):
6774 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6775 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6776 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6777 Prefer mkostemp with O_CLOEXEC to mkstemp.
6778 * callproc.c (relocate_fd) [!WINDOWSNT]:
6779 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6780 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6782 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6783 Make the resulting file descriptor close-on-exec.
6784 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6785 * lread.c (load_descriptor_list, load_descriptor_unwind):
6786 Remove; no longer needed. All uses removed.
6787 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6788 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6790 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6791 (Fmake_network_process, Fnetwork_interface_list):
6792 (Fnetwork_interface_info, server_accept_connection):
6793 Make newly-created socket close-on-exec.
6794 * sysdep.c (emacs_open, emacs_fopen):
6795 Make new-created descriptor close-on-exec.
6796 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6797 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6799 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6801 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6802 for NS_IMPL_GNUSTEP.
6804 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6806 Fix openp errno handling.
6807 * callproc.c (Fcall_process): Preserve openp errno around close.
6808 * lread.c (openp): Set errno when returning -1, as some callers
6811 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6813 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6815 * nsterm.h (NSSavePanel): Update comment.
6816 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6817 (ns_run_file_dialog): Declare.
6819 * nsfns.m: Remove panelOK.
6821 (ns_run_file_dialog): New function.
6822 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6823 event loop, so file dialog is popped up by ns_run_file_dialog, called
6824 by sendEvent (Bug#14578).
6825 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6827 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6829 * xdisp.c (default_line_pixel_height): New function.
6830 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6831 (try_cursor_movement, redisplay_window, try_window)
6832 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6834 * window.c (window_scroll_pixel_based):
6835 use default_line_pixel_height.
6837 * dispextern.h (default_line_pixel_height): Add prototype.
6839 * frame.c (x_set_line_spacing): Accept a float value for
6840 line-spacing parameter, per the documentation.
6842 * data.c (Fmultibyte_string_p): Doc fix.
6844 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6846 Use emacs_open more consistently when opening files.
6847 This handles EINTR more consistently now, and makes it easier
6848 to introduce other uniform changes to file descriptor handling.
6849 * sysstdio.h: New file.
6850 * buffer.c (mmap_init):
6851 * cygw32.c (chdir_to_default_directory):
6852 * dispnew.c (Fopen_termscript):
6853 * emacs.c (Fdaemon_initialized):
6854 * fileio.c (Fdo_auto_save):
6855 * image.c (slurp_file, png_load_body, jpeg_load_body):
6856 * keyboard.c (Fopen_dribble_file):
6858 * print.c (Fredirect_debugging_output):
6859 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6860 * termcap.c (tgetent):
6861 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6862 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6863 * w32term.c (w32_initialize) [CYGWIN]:
6864 * xfaces.c (Fx_load_color_file):
6865 Use emacs_open instead of plain open, and emacs_fopen instead of
6867 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6868 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6869 * callproc.c (default_output_mode): New constant.
6870 (Fcall_process): Use it to call emacs_open instead of plain creat.
6871 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6872 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6873 (emacs_fopen): New function.
6874 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6875 Include <lisp.h>, for emacs_open.
6876 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6878 Remove duplicate #include directives.
6879 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6881 Don't include stdio.h twice.
6882 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6883 Don't include sys/types.h or stdio.h twice.
6884 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6885 * lread.c: Don't include coding.h twice.
6886 * nsfont.m: Don't include frame.h twice.
6887 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6888 * ralloc.c: Don't include <unistd.h> twice.
6889 * xdisp.c: Don't include font.h twice.
6890 * xterm.c: Don't include fontset.h twice.
6891 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6893 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6895 Scale ImageMagick images more carefully.
6896 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6897 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6898 Be more careful about avoiding undefined behavior after
6899 integer overflow and division by zero.
6901 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6903 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6904 (syms_of_w32fns): DEFSYM them.
6905 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6906 (CCHDEVICENAME): Define macros if not defined.
6907 (struct MONITOR_INFO_EX): New struct.
6908 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6909 (enum_display_monitors_fn): New variable.
6910 (globals_of_w32fns): Initialize it.
6911 (Fx_display_pixel_width, Fx_display_pixel_height)
6912 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6913 multi-monitor setups in docstrings.
6914 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6915 screen size by primary monitor's millimeter per pixel.
6916 (w32_monitor_enum, w32_display_monitor_attributes_list)
6917 (w32_display_monitor_attributes_list_fallback)
6918 (Fw32_display_monitor_attributes_list): New functions.
6919 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6921 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6923 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6925 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6927 * fileio.c (Qfile_notify_error): New error symbol.
6929 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6930 * inotify.c (inotify_callback, symbol_to_inotifymask)
6931 (Finotify_add_watch, Finotify_rm_watch): Use it.
6932 (inotifyevent_to_event): Exchange order of cookie and file name.
6933 (Finotify_add_watch): Adapt docstring.
6935 * lisp.h (Qfile_notify_error): Declare.
6937 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6939 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6940 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6941 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6942 which did not work (see <http://bugs.gnu.org/14569#307>).
6943 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6944 && (!noninteractive || initialized)). This attempts to thread
6945 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6947 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6949 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6950 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6952 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6954 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6955 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6956 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6957 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6959 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6961 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6962 Define to __sys_siglist.
6964 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6966 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6967 word-wrap, so that overflow-newline-into-fringe would work in
6968 visual-line-mode. (Bug#2749)
6969 (move_it_in_display_line_to): When the last scanned display
6970 element fits exactly on the display line, and
6971 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6972 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6973 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6974 finding buffer position that corresponds to pixel coordinates,
6975 e.g. in buffer_posn_from_coords.
6977 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6979 * process.c (handle_child_signal): Call catch_child_signal if
6982 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6984 Don't convert function pointers to void * and back.
6985 It isn't portable C, and it's easy enough to avoid.
6986 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6987 (make_save_value): Add support for SAVE_FUNCPOINTER.
6988 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6989 * print.c (print_object):
6990 Distinguish function from object pointers.
6991 * lisp.h (SAVE_FUNCPOINTER): New constant.
6992 (SAVE_SLOT_BITS): Adjust to it.
6993 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6994 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6995 (voidfuncptr): New typedef.
6996 (struct Lisp_Save_Value): New member data[0].funcpointer.
6997 (XSAVE_FUNCPOINTER): New function.
6999 Simplify buildobj processing.
7000 * Makefile.in (buildobj.h): Make it a sequence of strings each
7001 followed by comma, rather than a single string. Put it into a
7002 .tmp file in case there's an error while generating it.
7003 (gl-stamp): Use .tmp for temp files.
7004 (mostlyclean): Clean .tmp files.
7005 * doc.c (buildobj): Move to just the routine that needs it.
7006 It's now an array of strings, so processing is simpler.
7008 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7010 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7011 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7012 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7013 Invoke malloc_enable_thread even when not interactive.
7014 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7015 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7016 in this case, since the underlying bug has now been fixed.
7018 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7020 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7021 unlinking it (bug#14691).
7023 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7025 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7026 before checking whether buffer is modified. This lets
7027 `kill-buffer-query-functions' cancel killing of the buffer or save
7028 its content before `kill-buffer' asks user the "Buffer %s
7029 modified; kill anyway?" question.
7031 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7033 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7034 Let the super performKeyEquivalent deal with them (Bug#14747).
7036 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7038 * widget.c (resize_cb): Remove unused local.
7040 Do not use GTK 3 if it exists but cannot be compiled.
7041 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7042 * xterm.c (x_error_handler) [!USE_GTK]:
7045 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7047 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7049 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7050 to the valid range of values. (Bug#14753)
7052 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7053 when moving point by using the current glyph matrix. This avoids
7054 the need to force redisplay when this function is called in a
7057 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7059 Fix minor problems found by static checking.
7060 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7061 Redo the latter's body to sidestep GCC parenthesization warnings.
7062 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7063 * coding.c (detect_coding, detect_coding_system):
7064 * coding.h (struct undecided_spec):
7065 Use bool for boolean.
7066 * image.c (QCmax_width, QCmax_height): Now static.
7067 * xdisp.c (Fmove_point_visually): Remove unused local.
7069 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7071 * xdisp.c (Fmove_point_visually): New function.
7073 2013-06-28 Kenichi Handa <handa@gnu.org>
7075 * coding.h (define_coding_undecided_arg_index): New enum.
7076 (coding_attr_index): New members
7077 coding_attr_undecided_inhibit_null_byte_detection,
7078 coding_attr_undecided_inhibit_iso_escape_detection,
7079 coding_attr_undecided_prefer_utf_8.
7080 (undecided_spec): New struct.
7081 (struct coding_system): New member `undecided' of the member
7084 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7085 (detect_coding): Likewise.
7086 (detect_coding_system): Likewise.
7087 (Fdefine_coding_system_internal): New coding system properties
7088 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7090 (syms_of_coding): Adjust for coding_arg_undecided_max.
7092 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7094 * image.c (x_from_xcolors): Remove unused local.
7096 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7098 Defer image data transfer between X client and server until actual
7101 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7104 * image.c (Destroy_Image): Remove.
7105 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7106 `mask_p', and `colors_p'. All uses changed.
7107 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7108 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7109 New macros for `flags' arg to x_clear_image_1.
7110 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7111 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7112 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7113 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7114 (image_get_x_image, image_unget_x_image): New functions or macros.
7115 (image_background, image_background_transparent, x_to_xcolors)
7116 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7117 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7118 instead of Destroy_Image.
7119 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7120 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7121 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7122 (imagemagick_load_image, svg_load_image): Use them instead of
7123 x_create_x_image_and_pixmap, and x_put_x_image followed by
7124 x_destroy_x_image, respectively.
7125 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7126 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7127 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7128 background_transparent fields.
7129 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7130 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7132 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7134 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7135 This mostly consists of undoing recent changes.
7136 * callproc.c (Fcall_process):
7137 * process.c (create_process):
7138 Do not worry about catching SIGCHLD here, undoing previous change.
7139 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7140 * process.c, process.h (catch_child_signal):
7141 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7142 * process.c (catch_child_handler): Don't worry about being called
7143 lazily and do not assume caller has blocked SIGCHLD, undoing
7144 previous change. Move first-time stuff back to
7145 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7146 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7147 set lib_child_handler if it's already initialized, which may
7148 help avoid problems on GNUstep.
7150 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7152 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7153 * callproc.c (Fcall_process):
7154 * process.c (create_process):
7155 Make sure SIGCHLD is caught before we fork,
7156 since Emacs startup no arranges to catch SIGCHLD.
7157 * process.c (lib_child_handler): Initialize to null, not to
7159 (catch_child_signal): Allow self to be called lazily.
7160 Do nothing if it's already been called.
7161 Assume caller has blocked SIGCHLD (all callers do now).
7162 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7163 just before it's really needed.
7164 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7165 since it hasn't been caught yet.
7167 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7169 * image.c (compute_image_size): New function to implement
7170 :max-width and :max-height.
7171 (imagemagick_load_image): Use it.
7173 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7175 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7176 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7178 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7179 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7180 the SIGCHLD handler, since the code is not atomic and (due to glib)
7181 signals may be arriving now.
7182 * sysdep.c (init_signals): Do not catch child signals here;
7183 'main' now does that later, at a safer time.
7185 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7187 Clean up SIGCHLD handling a bit (Bug#14569).
7188 * process.c, process.h (catch_child_signal):
7189 Now always extern, even if !NS_IMPL_GNUSTEP.
7190 * process.c (catch_child_signal): Move glib tickler here from
7191 init_process_emacs, so that it's done earlier in Emacs
7192 initialization. Also move the noninteractive && !initialized
7193 check here from init_process_emacs. This is all a bit cleaner for
7194 GNUish platforms, and I hope it works around the Cygwin bug.
7195 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7196 that glib signal handling is tickled before glib creates threads.
7198 * process.c (wait_reading_process_output): Avoid int overflow
7199 when reading more than 2 GiB total from a process.
7201 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7203 * process.c (create_process): Handle a couple more cases,
7204 i.e., work even if new_argv and wait_child_setup[i] are cached.
7205 Use Fcall_process's style for volatile vars.
7207 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7209 * process.c (create_process): Mark PROCESS volatile.
7211 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7213 Use C99-style flexible array members if available.
7214 This avoids some subtle aliasing issues, which typically
7215 aren't a problem with GCC but may be a problem elsewhere.
7216 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7217 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7218 In either case, it uses a flexible array member rather than
7219 the old struct hack. All uses changed.
7220 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7221 Adjust to sdata reorganization.
7222 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7223 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7224 that ports better to pre-C99 non-GCC.
7225 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7226 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7227 as the latter has changed.
7228 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7229 and port better to pre-C99 GCC.
7230 * image.c (struct xpm_cached_color):
7231 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7232 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7233 Use FLEXIBLE_ARRAY_MEMBER.
7234 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7235 Move decl to top level so it gets checked against implementation.
7236 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7237 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7239 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7241 * syntax.c: Integer cleanups.
7242 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7243 All uses that need 0-or-2 changed to:
7244 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7245 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7246 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7247 (char_quoted, prev_char_comend_first, back_comment)
7248 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7249 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7250 Use bool for boolean.
7251 (update_syntax_table, skip_chars, skip_syntaxes):
7252 Prefer int to unsigned when either will do.
7253 (back_comment): Return boolean success flag, like forw_comment,
7254 instead of positive-or-minus-1 (which might have overflowed int anyway).
7255 Don't stuff ptrdiff_t into int.
7256 (syntax_spec_code, syntax_code_spec): Now const.
7257 (Fmatching_paren, scan_lists, scan_sexps_forward):
7258 Use enum syntaxcode for syntax code.
7259 (Fmatching_paren): Check that arg is a character, not just an integer.
7260 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7261 (Finternal_describe_syntax_value): Omit no-longer-needed
7263 (skip_chars): Use char, not unsigned char, when the distinction
7265 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7266 * bytecode.c (exec_byte_code):
7267 * syntax.c (syntax_spec_code, Fchar_syntax)
7268 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7270 * syntax.h (SYNTAX_WITH_FLAGS):
7271 Omit unnecessary casts.
7273 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7275 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7276 line dimensions here, to avoid race conditions with the main
7277 thread. (Bug#14062, bug#14630, bug#14669)
7279 * w32term.c (w32_draw_window_cursor): Compute the header line and
7280 mode line dimensions here.
7281 <w32_system_caret_window, w32_system_caret_hdr_height>:
7282 <w32_system_caret_mode_height>: New variables.
7284 * w32term.h: Declare them.
7286 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7288 * alloc.c (die): Move "assertion failed" string here ...
7289 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7290 COND when SUPPRESS_CHECKING. This shrinks the executable text
7291 size by 0.8% to 2.2% when configured with --enable-checking,
7292 depending on optimization flags (GCC 4.8.1 x86-64).
7294 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7296 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7298 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7299 base is 2; this is more accurate.
7301 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7303 * sound.c (string_default): Move to !WINDOWSNT section.
7304 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7306 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7308 * sound.c: Integer cleanups.
7309 Remove unnecessary forward decls.
7310 (struct sound_device): The 'file' member is now a Lisp_Object, not
7311 a char *, so that we needn't invoke alloca on a huge size.
7312 (Fplay_sound_internal): Adjust to this.
7313 (string_default): New function.
7314 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7315 Use it to adjust to the struct sound_device change.
7316 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7317 (be2hs) [0]: Remove.
7319 * syntax.c (skip_chars): Don't use uninitialized storage
7320 when searching a multibyte buffer for characters that are not in a
7321 unibyte string that contains non-ASCII characters.
7323 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7325 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7326 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7328 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7330 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7332 2013-06-18 Kenichi Handa <handa@gnu.org>
7334 * font.c (Ffont_spec): Signal an error for an invalid font name
7337 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7339 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7340 In particular this ports to 32-bit sparc Sun cc.
7341 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7342 array with a dummy element at specpdl[-1], so that its address can
7344 (unbind_to): Do not copy the binding; not needed, now that we
7345 copy old_value in the one place where the copy is needed.
7346 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7347 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7348 (union specbinding): Rename from struct specbinding. Redo layout
7349 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7350 which is not portable. With Sun C 5.12 32-bit sparc, the
7351 declaration causes nargs to be an unsigned bitfield, a behavior
7352 that the C standard allows; but Emacs wants nargs to be signed.
7353 The overall type is now a union of structures rather than a
7354 structure of union of structures, and the 'kind' member is now a
7355 bitfield, so that the overall type doesn't grow. All uses changed.
7356 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7358 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7360 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7361 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7363 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7365 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7367 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7368 unless we know that the window w's frame is a frame object.
7369 Another attempt at solving bug#14062 and bug#14630.
7371 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7373 * textprop.c (property_set_type): New enum.
7374 (add_properties): Allow appending/prepending text properties.
7375 (add_text_properties_1): Factored out of Fadd_text_properties.
7376 (Fadd_text_properties): Move all the code into
7377 add_text_properties_1.
7378 (Fadd_face_text_property): New function that calls
7379 add_text_properties_1.
7381 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7383 Move functions from lisp.h to individual modules when possible.
7384 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7385 * alloc.c (XFLOAT_INIT, set_symbol_name):
7386 * buffer.c (CHECK_OVERLAY):
7387 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7388 (set_char_table_parent):
7389 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7390 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7391 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7392 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7394 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7395 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7396 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7397 (backtrace_args, backtrace_debug_on_exit):
7398 * floatfns.c (CHECK_FLOAT):
7399 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7400 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7401 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7402 (set_hash_index_slot):
7403 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7404 * marker.c (CHECK_MARKER):
7405 * textprop.c (CHECK_STRING_OR_BUFFER):
7406 * window.c (CHECK_WINDOW_CONFIGURATION):
7407 Move here from lisp.h, and make these functions static rather than
7409 * buffer.c (Qoverlayp):
7411 * fns.c (Qhash_table_p):
7412 * window.c (Qwindow_configuration_p):
7414 * lisp.h: Remove the abovementioned defns and decls.
7416 Use functions, not macros, for XINT etc (Bug#11935).
7417 In lisp.h, prefer functions to function-like macros, and
7418 constants to object-like macros, when either will do. This:
7419 . simplifies use, as there's no more need to worry about
7420 arguments' side effects being evaluated multiple times.
7421 . makes the code easier to debug on some platforms.
7422 However, when using gcc -O0, keep using function-like macros
7423 for a few critical operations, for performance reasons.
7424 This sort of thing isn't needed with gcc -Og, but -Og
7425 is a GCC 4.8 feature and isn't widely-enough available yet.
7426 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7427 Remove enum lsb_bits; no longer needed.
7428 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7429 * buffer.c (Qoverlap):
7431 * fns.c (Qhash_table_p):
7432 Now extern, so lisp.h can use these symbols.
7433 * dispextern.h: Include character.h, for MAX_CHAR etc.
7434 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7435 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7436 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7437 (GLYPH_CODE_P): Move here from lisp.h.
7438 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7439 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7440 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7441 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7442 XUNTAG now returns void *.
7443 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7444 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7445 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7446 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7447 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7448 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7449 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7450 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7451 New macros, renamed from their sans-lisp_h_ counterparts.
7452 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7453 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7454 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7455 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7456 If compiling via GCC without optimization, define these as macros
7457 in addition to inline functions.
7458 To disable this, compile with -DINLINING=0.
7459 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7460 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7461 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7462 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7463 (INTMASK, VALMASK): Now macros, since static values cannot be
7464 accessed from extern inline functions.
7465 (VALMASK): Also a constant, for benefit of old GDB.
7466 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7467 is INTEGERP, which can fold it in.
7468 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7469 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7470 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7471 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7472 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7473 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7474 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7475 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7476 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7477 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7478 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7479 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7480 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7481 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7482 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7483 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7484 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7485 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7486 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7487 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7488 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7489 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7490 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7491 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7492 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7493 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7494 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7495 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7496 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7497 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7498 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7499 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7500 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7502 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7503 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7504 (VALMASK): Define in one place rather than in two, merging the
7505 USE_LSB_TAG parts; this is simpler.
7506 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7507 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7508 Move up, to avoid use before definition.
7509 Also include "globals.h" earlier, for the same reason.
7510 (make_natnum): New function.
7511 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7512 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7513 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7514 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7515 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7516 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7517 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7518 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7519 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7520 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7521 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7522 (Qwindow_configuration_p, Qimage): New forward declarations.
7523 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7524 (STRING_COPYIN): Remove; unused.
7525 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7526 (xcar_addr, xcdr_addr): New functions. All uses changed.
7527 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7528 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7529 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7530 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7531 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7532 (TYPE_RANGED_INTEGERP): Simplify.
7533 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7534 (setlocale, fixup_locale, synchronize_system_messages_locale)
7535 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7536 Now empty functions, not macros.
7537 (functionp): Return bool, not int.
7538 * window.c (Qwindow_configuration_p): Now extern,
7539 so window.h can use it.
7540 * window.h (Qwindowp): Move decl back to lisp.h.
7542 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7544 * xdisp.c (Fline_pixel_height): New function, required for solving
7547 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7549 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7551 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7553 * lread.c (syms_of_lread):
7554 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7556 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7558 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7560 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7562 * fileio.c (expand_file_name): Doc fix.
7564 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7566 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7567 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7568 Wait for self, not for 0. This can't hurt on GNU or similar
7569 system, and may help with Cygwin.
7571 * keyboard.c: Don't use PROP (...) as an lvalue.
7572 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7573 Use set_prop (A, B), not PROP (A) = B.
7575 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7577 * xdisp.c (get_it_property): Use it->window instead of generating
7578 a Lisp object from it->w.
7580 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7582 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7583 get-char-property the window that is being rendered, instead of
7584 the buffer, to support window-specific overlays. (Bug#14575)
7585 (compute_display_string_pos): When W is NULL, use the current
7586 buffer as the object to pass to get-char-property.
7587 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7588 pointer member of the bidi iterator, since no window is pertinent
7591 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7593 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7594 being displayed, and pass it to compute_display_string_pos.
7595 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7596 (bidi_paragraph_init): All callers changed.
7598 * xdisp.c (init_from_display_pos, init_iterator)
7599 (handle_single_display_spec, next_overlay_string)
7600 (get_overlay_strings_1, reseat_1, reseat_to_string)
7601 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7602 Set bidi_it.w member from it->w.
7603 (compute_display_string_pos): Accept additional argument, the
7604 window being displayed, and pass it to Fget_char_property.
7607 * dispextern.h (struct bidi_it): New member w, the window being
7609 (compute_display_string_pos): Adjust prototype.
7611 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7613 * xgselect.c: Remove unneeded include xterm.h.
7615 * process.c (wait_reading_process_output): Check for NS before GLIB.
7616 GLIB may be linked in due to rsvg, but ns_select must be called.
7618 * xgselect.c (xg_select): Remove call to window_system_available
7619 and g_main_context_pending at the top, so Gdk events (i.e. file
7620 notify) are processed when Emacs is started with -nw.
7622 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7624 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7625 (ctagsfiles3): New variable, includes only *.m files.
7626 (TAGS): Use an explicit language name in the regular expressions,
7627 to avoid transformation of '/SOMETHING' by MSYS to
7628 'c:\MSYS\SOMETHING'.
7630 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7632 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7634 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7636 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7637 still need to set the mouse pointer shape and activate help-echo.
7640 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7642 A few porting etc. fixes for the new file monitor code.
7643 See the thread containing
7644 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7645 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7646 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7647 (dir_monitor_callback, Fgfile_rm_watch):
7648 Use assq_no_quit instead of Fassoc, for speed.
7649 (dir_monitor_callback, Fgfile_rm_watch):
7650 eassert that the monitor is a fixnum.
7651 (dir_monitor_callback): No need for CDR_SAFE.
7652 Simplify building of lisp with alternative tails.
7653 (Fgfile_add_watch, Fgfile_rm_watch):
7654 Do not assume glib functions set errno reliably on failure.
7655 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7656 and signal an error otherwise.
7657 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7658 Use Fdelq instead of Fdelete, for speed.
7660 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7662 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7663 don't insist on being invoked on a highlighted tool-bar button.
7664 Avoids losing tool-bar functionality when mouse-highlight is nil.
7665 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7666 Don't highlight when mouse-highlight is nil.
7667 (note_mouse_highlight): When mouse-highlight is nil, don't return
7668 right away; instead, run tool-bar and mode-line highlight
7669 subroutine, clear any existing highlight, and revert the mouse
7670 pointer to its default shape. (Bug#14558)
7672 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7674 * lisp.mk (lisp): Add prog-mode.el.
7676 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7678 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7679 * process.c (dummy_handler): New function.
7680 (lib_child_handler): New static var.
7681 (handle_child_signal): Invoke it.
7682 (catch_child_signal): If a library has set up a signal handler,
7683 save it into lib_child_handler.
7684 (init_process_emacs): If using glib and not on Windows, tickle glib's
7685 child-handling code so that it initializes its private SIGCHLD handler.
7686 * syssignal.h (SA_SIGINFO): Default to 0.
7687 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7688 31; it should no longer be needed now.
7690 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7692 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7694 * gfilenotify.c (globals_of_gfilenotify): New function.
7695 (syms_of_gfilenotify): Move global initialization there.
7697 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7699 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7701 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7702 * keyboard.c (menu_bar_items, tool_bar_items):
7703 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7704 not override local keymaps any more.
7706 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7708 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7710 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7712 * w32console.c (initialize_w32_display): Return the dimensions of
7713 the console window via 2 additional arguments, not via the current
7714 frame. This avoids crashes due to overrunning the bounds of
7715 frame's decode_mode_spec_buffer, which is not resized following
7716 the change of the frame dimensions from the initial 10x10.
7718 * w32term.h (w32_initialize_display_info): Adjust prototype.
7720 * term.c (init_tty): Take dimensions of the frame from the values
7721 returned by initialize_w32_display.
7723 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7724 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7725 (LIBES): Add $(GFILENOTIFY_LIBS).
7727 * w32inevt.c (handle_file_notifications): Add dummy implementation
7728 for !HAVE_W32NOTIFY.
7730 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7732 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7734 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7736 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7738 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7740 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7742 Fix minor problems found by static checking.
7743 * data.c (pure_write_error):
7744 Use xsignal2, not Fsignal, as Fsignal might return.
7745 * eval.c (set_backtrace_debug_on_exit): Now static.
7746 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7747 No longer inline. EXTERN_INLINE is needed only for functions
7748 defined in .h files. Reindent function header as per GNU style.
7749 (backtrace_p, backtrace_top, backtrace_next):
7750 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7751 compiler or linker. Add extern decls to pacify gcc -Wall.
7752 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7754 * frame.c (free_monitors): Define only on platforms that need it.
7755 * nsterm.m (ns_term_init):
7756 * process.c (catch_child_signal):
7757 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7758 defined on all porting targets these days.
7759 * process.c, process.h (catch_child_signal):
7760 Make it extern only if NS_IMPL_GNUSTEP is defined.
7762 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7764 * w32.c (gettimeofday): Make the signature identical to prototype
7765 in nt/inc/sys/time.h.
7767 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7769 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7772 * keyboard.c (safe_run_hooks_error): Improve error message.
7774 * data.c (pure_write_error): Add `object' argument.
7775 * puresize.h (CHECK_IMPURE): Use it.
7777 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7779 * Makefile.in (NOTIFY_OBJ): New variable.
7780 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7782 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7783 Call syms_of_gfilenotify.
7785 * gfilenotify.c: New file.
7787 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7788 and Qfile_w32notify.
7789 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7790 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7792 * lisp.h: Declare syms_of_gfilenotify.
7794 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7796 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7798 Merge the specpdl and backtrace stacks. Make the structure of the
7799 specpdl entries more obvious via a tagged union of structs.
7800 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7801 (enum specbind_tag): New enum.
7802 (struct specbinding): Make it a tagged union of structs.
7803 Add a case for backtrace records.
7804 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7805 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7806 (backtrace_debug_on_exit): New accessors.
7807 (struct backtrace): Remove.
7808 (struct catchtag): Remove backlist field.
7809 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7811 (Flocal_variable_p): Speed up the common case where the binding is
7813 * eval.c (backtrace_list): Remove.
7814 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7815 (set_backtrace_args, set_backtrace_nargs)
7816 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7817 (backtrace_next): New functions.
7818 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7819 (unwind_to_catch, internal_lisp_condition_case)
7820 (internal_condition_case, internal_condition_case_1)
7821 (internal_condition_case_2, internal_condition_case_n): Don't bother
7822 with backtrace_list any more.
7823 (Fsignal): Adjust to new backtrace format.
7824 (grow_specpdl): Move up.
7825 (record_in_backtrace): New function.
7826 (eval_sub, Ffuncall): Use it.
7827 (apply_lambda): Adjust to new backtrace format.
7828 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7830 (specbind): Adjust to new specpdl format. Simplify.
7831 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7832 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7834 (mark_backtrace): Remove.
7835 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7836 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7837 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7839 * profiler.c (record_backtrace): Use get_backtrace.
7840 (handle_profiler_signal): Use backtrace_top_function.
7841 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7844 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7846 * process.h (catch_child_signal): Declare.
7848 * process.c (catch_child_signal): New function.
7849 (init_process_emacs): Call it.
7851 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7852 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7854 (x_set_cursor_type): Remove declaration.
7855 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7856 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7857 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7858 (ns_get_color): Use F suffix on float.
7859 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7860 (ns_get_rgb_color): Remove.
7861 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7862 (note_mouse_movement): x and y are CGFloat.
7863 (ns_draw_fringe_bitmap): Remove unused rowY.
7864 Change #if to COCOA && >= 10_6.
7865 (ns_draw_window_cursor): Remove unused overspill.
7866 (ns_draw_underwave): width and x are EamcsCGFloat.
7867 (ns_draw_box): thickness is CGFloat.
7868 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7869 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7870 if not in main thread.
7871 (ns_get_pending_menu_title, ns_check_menu_open)
7872 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7873 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7874 (sendFromMainThread:): New method.
7875 (changeFont:): size is CGFloat.
7876 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7877 Disable warning about permanent text.
7878 (characterIndexForPoint:): Adjust return type depending on GNUstep
7880 (mouseDown:): delta is CGFloat.
7881 (updateFrameSize): Remove unised variable f.
7882 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7883 Cast float to EmacsCGFloat.
7884 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7885 also to -1 when restoring.
7886 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7887 inside NS_IMPL_COCOA.
7888 (toggleFullScreen:): Put call to toggleFullScreen inside
7889 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7890 (setPosition:portion:whole:): por is CGFloat.
7891 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7892 (mouseDown:): Use CGFloat.
7893 (mouseDragged:): Remove unised variable edge.
7894 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7896 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
7898 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7899 when NS_IMPL_GNUSTEP.
7900 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7901 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7902 (EmacsToolbar): Add clearAll. Add tag argument to
7903 addDisplayItemWithImage.
7904 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7906 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7908 * nsmenu.m (ns_update_menubar): Make static.
7909 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7910 (fillWithWidgetValue:): Add cast to SEL for setAction.
7911 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7912 (update_frame_tool_bar): Update code for GNUstep.
7913 (clearAll): New method.
7914 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7915 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7916 Move identifierToItem setObject and activeIdentifiers addObject before
7917 call to insertItemWithItemIdentifier.
7918 (validateVisibleItems): Fix indentation.
7919 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7920 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7921 UtilityWindow to aStyle, remove call to setStyleMask.
7923 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7925 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7926 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7927 Use F suffix on floats.
7928 (ns_char_width): Returns CGFloat.
7929 (ns_ascii_average_width): w is CGFloat instead of float.
7930 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7932 (ns_glyph_metrics): CGFloat instead of float.
7934 * nsfns.m (x_set_foreground_color, x_set_background_color):
7936 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7937 remove unused variables.
7938 (Fns_read_file_name): Keep track if panel is for save.
7939 Use ns_filename_from_panel/ns_directory_from_panel.
7940 (Fns_list_services): delegate only used for COCOA.
7941 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
7942 Just return the input if GNUstep.
7943 (x_screen_planes): Remove.
7944 (Fxw_color_values): Use EmacsCGFloat
7945 (Fns_display_monitor_attributes_list): Only get screen number for
7947 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7949 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7950 ns_directory_from_panel.
7952 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7954 * process.c (handle_child_signal): Also use WCONTINUED.
7955 This is so that list-processes doesn't mistakenly list the process
7956 as stopped, when the process has actually been continued and is
7959 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7961 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7962 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7963 not already configured.
7965 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7967 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7969 * Makefile.in (mostlyclean): Remove *.res files.
7971 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7973 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7974 a buffer (bug#8447).
7976 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7978 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7979 display vector, and we backtrack, handle the case that the
7980 previous character position is also displayed from a display
7981 vector or covered by a display string or image. (Bug#14476)
7983 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7985 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7986 (struct MonitorInfo, free_monitors): Remove.
7987 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7988 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7989 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7992 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7993 (struct MonitorInfo, free_monitors): Remove.
7994 (ns_screen_name): Make static.
7995 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7996 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7999 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8000 (struct MonitorInfo): New struct.
8001 (free_monitors, make_monitor_attribute_list): Declare.
8003 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8005 (free_monitors, make_monitor_attribute_list): New functions.
8006 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8009 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8011 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8013 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8015 * keyboard.c: Apply keyboard decoding only to events that come directly
8016 from the tty, not from unread-command-events (bug#14368).
8017 (read_event_from_main_queue): New function, extracted from read_char.
8018 (read_decoded_char): Remove.
8019 (read_decoded_event_from_main_queue): New function to replace it.
8020 (read_char): Use it.
8021 (read_key_sequence): Use read_char rather than read_decoded_char.
8023 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8025 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8027 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8029 2013-05-22 Kenichi Handa <handa@gnu.org>
8031 The following changes are to fix the setting of
8032 buffer-file-coding-system on, for instance, C-x RET c unix RET
8033 _FILE_OF_DOS_EOL_TYPE_ RET.
8035 * coding.h (struct coding_system): New member detected_utf8_chars.
8037 * coding.c (detect_coding_utf_8): Count characters and check EOL
8038 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8040 (setup_coding_system): Do not initialize coding->head_ascii.
8041 (check_ascii): Do not set coding->eol_seen but update it. Do not
8042 call adjust_coding_eol_type here.
8043 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8044 If the eol-type of CODING is already specified, adjust the eol type
8045 of the found coding-system.
8046 (decode_coding_gap): Cancel previous change. Utilize the
8047 character numbers counted by detect_coding_utf_8. Fix detection
8050 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8052 * search.c (looking_at_1): Only set last_thing_searched if the match
8053 changed the match-data (bug#14281).
8055 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8057 * xdisp.c (reseat_at_previous_visible_line_start):
8058 Already declared in dispextern.h, so remove it here.
8059 (move_it_vertically_backward): Likewise.
8061 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8063 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8064 (Fx_display_pixel_width, Fx_display_pixel_height)
8065 (Fx_display_mm_width, Fx_display_mm_height):
8066 Mention `display-monitor-attributes-list' in docstrings.
8068 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8069 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8070 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8071 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8072 (Fx_display_backing_store, Fx_display_visual_class)
8073 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8074 (Fx_display_grayscale_p, Fx_display_pixel_width)
8075 (Fx_display_pixel_height, Fx_display_planes)
8076 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8077 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8078 (Fx_display_mm_width, Fx_display_mm_height)
8079 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8080 height for all physical monitors as in X11.
8082 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8083 Return pixel width or height for all physical monitors as in X11.
8085 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8087 Port --enable-gcc-warnings to clang.
8088 * bytecode.c (exec_byte_code):
8090 Redo diagnostic pragmas to pacify clang, too.
8091 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8092 * editfns.c (Fencode_time):
8093 * fileio.c (file_accessible_directory_p):
8094 * font.c (font_unparse_xlfd):
8095 Use '&"string"[index]' instead of '"string" + (index)'.
8096 * undo.c (user_error): Remove; unused.
8098 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8100 * insdel.c (insert_1_both): Document the arguments, instead of
8101 referring to insert_1, which no longer exists.
8103 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8104 some window, increment windows_or_buffers_changed, so that
8105 *Messages* display in that window is updated. (Bug#14408)
8107 * w32.c: Include epaths.h.
8108 (init_environment): Use cmdproxy.exe without leading directories.
8109 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8111 (gettimeofday): Adjust signature and return value to Posix
8114 * unexw32.c (open_output_file): Delete the existing emacs.exe
8115 before creating it, to break the hard link to the versioned
8118 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8119 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8120 (FIRSTFILE_OBJ): New variables.
8121 (W32_RES): Rename to EMACSRES. All users changed.
8122 (base_obj): Use $(CM_OBJ).
8123 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8124 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8125 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8126 $(W32_RES_LINK) before $(LIBES).
8127 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8129 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8131 * makefile.w32-in (DOC): Use just "DOC".
8133 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8135 * process.c: Export default filters and sentinels to Elisp.
8136 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8138 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8139 (Fset_process_sentinel, Fformat_network_address):
8140 Default to them instead of nil.
8141 (server_accept_connection): Sentinels can't be nil any more.
8142 (read_and_dispose_of_process_output): New function, extracted from
8143 read_process_output.
8144 (read_process_output): Use it; filters can't be nil.
8145 (Finternal_default_process_filter): New function, extracted from
8146 read_process_output.
8147 (exec_sentinel_unwind): Remove function.
8148 (exec_sentinel): Don't zilch sentinel while running.
8149 (status_notify): Sentinels can't be nil.
8150 (Finternal_default_process_sentinel): New function extracted from
8152 (setup_process_coding_systems): Default filter is not nil any more.
8153 (syms_of_process): Export new Elisp functions and initialize
8155 * lisp.h (make_lisp_proc): New function.
8157 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8159 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8161 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8163 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8164 unless we know that the window w is a leaf window.
8165 Another attempt at solving bug#14062.
8167 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8169 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8172 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8174 * image.c (gif_load): Check that subimages fit (Bug#14345).
8176 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8178 * lread.c (skip_dyn_eof): New function.
8179 (read1): Use it to skip the end of a file in response to #@00.
8181 * doc.c (get_doc_string): Slightly relax the sanity checking.
8183 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8185 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8186 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8187 (MonitorInfo): New struct.
8188 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8189 (Fns_display_monitor_attributes_list): New functions.
8190 (display-usable-bounds): Remove.
8191 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8194 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8196 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8197 (GTK_CHECK_VERSION): New macro, if not already defined.
8198 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8199 replaced by GTK_CHECK_VERSION.
8201 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8203 * xterm.h (GTK_PREREQ): New macro.
8204 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8205 to use this macro instead, for consistency and clarity.
8207 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8209 * xdisp.c (row_for_charpos_p): New function, with code of
8210 cursor_row_p, but accepts an additional argument CHARPOS instead
8211 of using a hardcoded PT.
8212 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8213 (row_containing_pos): Call row_for_charpos_p instead of partially
8214 doing the same. Fixes cursor positioning under longlines-mode
8215 when longlines-show-effect includes more than one newline, when
8216 moving the cursor vertically up.
8218 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8220 * makefile.w32-in (ACL_H): New macro.
8221 ($(BLD)/fileio.$(O)): Update dependencies.
8223 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8225 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8226 * Makefile.in (LIB_ACL): New macro.
8227 (LIBACL_LIBS): Remove.
8228 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8229 * fileio.c: Include <acl.h>.
8230 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8231 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8233 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8236 * unexelf.c: Don't assume ElfW (Half) fits in int.
8237 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8238 when dealing with ElfW (Half) values, since they can exceed 2**31
8239 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8240 (entry_address): Omit unused NUM arg. All uses changed.
8242 2013-05-07 Juri Linkov <juri@jurta.org>
8244 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8245 to the string converted from number with `Fnumber_to_string'.
8248 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8250 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8251 This fixes a problem introduced by my previous change.
8253 2013-05-07 Glenn Morris <rgm@gnu.org>
8255 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8257 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8259 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8261 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8263 Static checking by GCC 4.8.0.
8264 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8265 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8266 (x_get_monitor_attributes_fallback)
8267 (x_get_monitor_attributes_xinerama)
8268 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8269 Define only if USE_GTK.
8270 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8271 (x_get_monitor_attributes_fallback): Omit unused locals.
8272 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8273 Use double, not float, to avoid mixed-mode floating point arithmetic.
8275 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8276 Jan Djärv <jan.h.d@swipnet.se>
8278 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8279 (XINERAMA_CFLAGS): New macros.
8280 (ALL_CFLAGS, LIBES): Use them.
8282 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8283 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8284 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8285 (syms_of_xfns): DEFSYM them.
8286 (struct MonitorInfo): New struct.
8287 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8288 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8289 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8290 (x_get_monitor_attributes_xinerama): New functions.
8291 (Fx_display_monitor_attributes_list): New primitive.
8292 (syms_of_xfns): Defsubr it.
8294 * xterm.h (x_display_info): Add Xatom_net_workarea and
8295 Xatom_net_current_desktop.
8297 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8298 and dpyinfo->Xatom_net_current_desktop.
8300 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8302 * xdisp.c (pos_visible_p): Use the special code for finding the
8303 beginning of a display property or overlay for any "replacing"
8304 display property, not just for display strings. This solves
8305 incorrect reporting of position by posn-at-point. (Bug#14241)
8307 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8309 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8310 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8311 Verify that ElfW (Half) fits in int.
8312 (fatal): Use same signature as lisp.h.
8313 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8314 configure and build with -DUNEXELF_DEBUG without worrying about
8315 other modules that use DEBUG.
8316 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8317 possibly-wide integers now uses it instead of plain fprintf.
8318 (entry_address): New function, which avoids problems with 32-bit
8319 overflow on 64-bit hosts.
8320 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8321 (round_up): Don't assume the remainder fits in int.
8322 (find_section): Use bool for boolean. Simplify debug code.
8323 (unexec): Don't assume file sizes fit in int or size_t.
8324 Omit unnecessary trailing newline in 'fatal' format.
8325 Use strerror rather than outputting decimal error number.
8326 Remove unused code when emacs is not defined;
8327 this file relies on Emacs now.
8328 Don't assume e_phnum and e_shnum are positive.
8330 * regex.c: Fix problems when DEBUG is defined.
8331 (extract_number, extract_number_and_incr): Define regardless of
8332 whether DEBUG is defined; that's simpler and makes the code less
8333 likely to go stale in the normal case when DEBUG is not defined.
8334 Return int rather than taking an int * arg. All callers changed.
8335 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8336 Remove, replacing with ...
8337 (DEBUG_PRINT): New macro. All callers changed.
8338 (DEBUG_COMPILES_ARGUMENTS): New macro.
8339 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8340 (print_compiled_pattern, print_double_string) [DEBUG]:
8341 Use prototype rather than old-style definition.
8342 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8343 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8344 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8345 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8346 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8347 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8348 This matters only when DEBUG is defined.
8350 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8352 * xdisp.c (set_iterator_to_next): Set the
8353 ignore_overlay_strings_at_pos_p flag only if we are _really_
8354 iterating over an overlay string, as indicated by the
8355 current.overlay_string_index member. (Bug#14306)
8357 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8359 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8360 to where it is used, to avoid autorelease issues (Bug#14050).
8362 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8364 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8365 * fileio.c (syms_of_fileio): Implement this.
8366 * filelock.c (create_lock_file): If symbolic links don't work, so
8367 we use a regular file as a lock file, do not fsync the lock file;
8370 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8372 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8373 (syms_of_minibuf): Adjust accodingly.
8375 * callint.c (Fcall_interactively): Adjust calls accordingly.
8377 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8379 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8380 w->contents is a buffer before computing everything else.
8381 Use parentheses to disambiguate last part of the condition.
8383 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8384 assertion violations. (Bug#14062)
8386 2013-05-01 David Reitter <david.reitter@gmail.com>
8388 * nsfns.m (ns_tooltip): Initialize.
8390 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8392 * coding.c (decode_coding_gap): Don't remove the character before
8393 a newline unless it's a CR character. (Bug#14287)
8395 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8397 * dispextern.h (struct face): Move enum face_underline_type
8398 earlier so that bitfields can be in the same word.
8400 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8402 * nsfns.m (handlePanelKeys): New function.
8403 (EmacsOpenPanel:performKeyEquivalent:)
8404 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8405 arrows/function/control and copy/paste keys (Bug#14296).
8407 2013-04-27 Juri Linkov <juri@jurta.org>
8409 * callint.c (Fcall_interactively): Call `Qread_number' for
8410 interactive code letter `n' instead of using duplicate code.
8413 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8415 * systime.h (make_timeval): Declare as 'const'.
8417 2013-04-27 Kenichi Handa <handa@gnu.org>
8419 * font.c (font_open_entity): Always open a font of manageable
8422 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8424 Port better to AIX (Bug#14258).
8425 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8428 2013-04-24 Kenichi Handa <handa@gnu.org>
8430 * coding.c (decode_coding_iso_2022): When an invalid escape
8431 sequence is encountered, reset the invocation and designation
8432 status to the safest one.
8434 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8436 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8437 Without this fix, "make distclean" leaves stamp-h1 behind.
8439 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8441 * w32fns.c (w32_fullscreen_rect): New function to compute the
8442 window rectangle for the given fullscreen mode.
8443 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8444 longer tunes the window size. This keeps the window's edges flush
8445 with the screen and allows the taskbar to hide itself in fullboth.
8447 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8448 window decorations and uses the entire screen.
8450 * w32term.h (w32_fullscreen_rect) Add prototype.
8451 (struct w32_output): Replace normal_width, normal_height,
8452 normal_top, and normal_left members with a single normal_placement
8454 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8456 (FRAME_NORMAL_PLACEMENT): New macro.
8458 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8460 * minibuf.c (Ftest_completion): Silence compiler warning.
8462 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8464 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8467 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8470 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8471 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8472 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8473 parentheses where appropriate.
8475 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8477 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8479 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8481 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8482 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8483 Mention in the doc string that setting these variables takes
8484 effect only after a call to set-window-buffer. (Bug#14200)
8486 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8488 * indent.c (Fvertical_motion): Don't consider display strings on
8489 overlay strings as display strings on the buffer position we
8490 started from. This prevents vertical cursor motion from jumping
8491 more than one line when there's an overlay string with a display
8492 property at end of line.
8493 Reported by Karl Chen <Karl.Chen@quarl.org> in
8494 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8496 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8498 * window.c (select_window): `record_buffer' even if window is
8499 already selected (bug#14191).
8501 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8503 * window.c (Fwindow_end): Test more flags, including the buffer's
8504 last_overlay_modified flag, to determine whether the window's
8505 display is really up-to-date. Prevents the function from
8506 returning a stale value. (Bug#14170)
8507 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8510 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8512 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8513 garbaged only if it is not already the top frame on its TTY.
8514 This prevents flickering due to constant redrawing of TTY frames when
8515 there are GUI frames open in the same session. (Bug#13864)
8517 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8519 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8520 of marking the idle timers directly.
8522 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8524 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8527 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8529 * window.c (select_window): Don't record_buffer while the invariant is
8530 temporarily broken (bug#14161).
8532 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8534 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8536 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8538 2013-04-07 Romain Francoise <romain@orebokech.com>
8540 Ignore additional platform-specific ACL errors (Bug#13702).
8541 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8542 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8544 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8546 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8549 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8551 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8552 This bug was introduced by my 2013-02-25 change that simplified
8553 data_start configuration. Without this change, on GNU/Linux
8554 an Emacs configured with --enable-profiling fails immediately
8555 due to a profiler signal.
8556 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8557 with these flags. On platforms where special flags are needed
8558 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8559 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8560 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8562 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8564 Get rid of some platform-specific functions examining window
8565 system and its capabilities. This is a partial rework of the
8567 * lisp.h (have_menus_p): Remove prototype. This function is
8568 replaced with platform-independent window_system_available.
8569 (check_window_system): Move to...
8570 * frame.h (decode_window_system_frame, window_system_available):
8571 ...here, add new prototypes.
8572 * frame.c (window_system_available, decode_window_system_frame):
8574 (check_window_system): Platform-independent now.
8575 * xterm.h (x_in_use): Remove declaration.
8577 * w32term.h (check_x_frame):
8578 * nsterm.h (check_x_frame): Remove prototypes. This function
8579 is replaced with platform-independent decode_window_system_frame.
8580 * msdos.c (have_menus_p): Remove.
8581 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8582 Remove platform-specific functions. Use check_window_system,
8583 decode_window_system_frame and check_ns_display_info where
8584 appropriate. Minor style and comment tweaks.
8585 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8586 (check_x_frame): Likewise.
8587 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8589 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8590 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8591 * xmenu.c, xselect.c: All related users changed.
8593 2013-04-03 Kenichi Handa <handa@gnu.org>
8595 The following changes is to optimize the code for reading UTF-8
8598 * coding.c (check_ascii): Rename from detect_ascii. Return value
8599 changed. Check EOL format. Do not call adjust_coding_eol_type
8601 (check_utf_8): New function.
8602 (adjust_coding_eol_type): Do nothing if already adjusted.
8603 (detect_coding): Compare the return value of check_ascii with
8604 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8605 (decode_coding_gap): Optimize for valid UTF-8.
8607 2013-03-21 Kenichi Handa <handa@gnu.org>
8609 * coding.c (syms_of_coding): Cancel previous change.
8611 * insdel.c (insert_from_gap): Fix previous change.
8613 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8615 Consistently use platform-specific function to detect window system.
8616 * lisp.h (check_window_system): New prototype. This function is
8617 going to replace check_x, check_w32 and check_ns.
8618 (have_menus_p): Mention msdos.c in comment.
8619 * fontset.c (check_window_system_func): Remove. Adjust all users.
8620 * fontset.h (check_window_system_func): Remove prototype.
8621 * nsterm.h (check_ns):
8622 * xterm.h (check_x):
8623 * w32term.h (check_w32): Likewise.
8624 * menu.c (Fx_popup_menu): Use check_window_system.
8625 * msdos.c (check_window_system): Define for MS-DOS.
8626 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8627 * w32fns.c (check_window_system): Likewise for MS-Windows.
8628 * xfns.c (check_window_system): Likewise for X.
8629 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8630 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8632 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8634 Prefer < to > in range checks such as 0 <= i && i < N.
8635 This makes it easier to visualize quantities on a number line.
8636 This patch doesn't apply to all such range checks,
8637 only to the range checks affected by the 2013-03-24 change.
8638 This patch reverts most of the 2013-03-24 change.
8639 * alloc.c (xpalloc, Fgarbage_collect):
8640 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8641 * character.c (string_escape_byte8):
8642 * charset.c (read_hex):
8643 * data.c (cons_to_unsigned):
8644 * dispnew.c (update_frame_1):
8645 * doc.c (Fsubstitute_command_keys):
8646 * doprnt.c (doprnt):
8647 * editfns.c (hi_time, decode_time_components):
8648 * fileio.c (file_offset):
8649 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8650 * font.c (font_intern_prop):
8651 * frame.c (x_set_alpha):
8652 * gtkutil.c (get_utf8_string):
8653 * indent.c (check_display_width):
8654 * keymap.c (Fkey_description):
8655 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8657 * minibuf.c (read_minibuf_noninteractive):
8658 * process.c (wait_reading_process_output):
8659 * search.c (Freplace_match):
8660 * window.c (get_phys_cursor_glyph):
8661 * xdisp.c (redisplay_internal):
8662 * xsmfns.c (smc_save_yourself_CB):
8663 Prefer < to > for range checks.
8664 * dispnew.c (sit_for): Don't mishandle NaNs.
8665 This fixes a bug introduced in the 2013-03-24 change.
8666 * editfns.c (decode_time_components): Don't hoist comparison.
8667 This fixes another bug introduced in the 2013-03-24 change.
8669 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8671 * frame.h (struct frame): Drop scroll_bottom_vpos
8672 member becaue all real users are dead long ago.
8673 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8674 * xdisp.c (redisplay_internal): Adjust user.
8676 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8678 * nsmenu.m (showAtX:Y:for:): setLevel to
8679 NSPopUpMenuWindowLevel (Bug#13998).
8681 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8683 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8684 (ns_check_pending_open_menu): Declare.
8686 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8687 (x_activate_menubar): Update the menu with title that matches
8688 ns_get_pending_menu_title, and call
8689 ns_check_pending_openmenu (Bug#12698).
8690 (menuWillOpen:): New method.
8691 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8693 * nsterm.m (menu_will_open_state, menu_mouse_point)
8694 (menu_pending_title): New varaibles.
8695 (ns_get_pending_menu_title, ns_check_menu_open)
8696 (ns_check_pending_open_menu): New functions.
8698 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8700 * indent.c (current_column_bol_cache): Remove leftover which is not
8701 used in Fmove_to_column any more.
8702 (current_column, scan_for_column): Adjust users.
8703 * keyboard.c (last_point_position_buffer, last_point_position_window):
8704 Remove leftovers which are not used for recording undo any more.
8705 (command_loop_1, syms_of_keyboard): Adjust users.
8706 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8707 redisplay_window any more.
8708 (move_it_to): Adjust user.
8710 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8712 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8713 Update dependencies.
8715 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8717 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8718 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8721 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8723 * window.h (struct window): Replace hchild, vchild and buffer slots
8724 with a single slot 'contents'. This is possible because each valid
8725 window may have either the child window (in vertical or horizontal
8726 combination) or buffer to display (for the leaf window). Using that,
8727 a lot of operations to traverse and/or change window hierarchies may
8728 be simplified. New member horizontal is used to distinguish between
8729 horizontal and vertical combinations of internal windows.
8730 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8731 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8732 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8733 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8734 Use contents slot, not buffer, where appropriate.
8735 (wset_combination): New function.
8736 (wset_buffer): Add eassert.
8737 (Fframe_first_window): Simplify the loop reaching first window.
8738 (Fwindow_buffer): Use WINDOW_LEAF_P.
8739 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8740 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8741 (unshow_buffer): Convert initial debugging check to eassert.
8742 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8743 (make_parent_window, window_resize_check, window_resize_apply)
8744 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8745 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8746 Adjust to match struct window changes.
8747 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8748 (mark_window_cursors_off, count_windows, get_leaf_windows)
8749 (foreach_window_1): Simplify the loop.
8750 * alloc.c (mark_object): Do not check for the leaf window because
8751 internal windows has no glyph matrices anyway.
8752 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8753 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8754 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8755 (build_frame_matrix_from_window_tree, mirror_make_current)
8756 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8757 (update_window_tree, set_window_update_flags): Simplify the loop.
8758 (sync_window_with_frame_matrix_rows): Enforce live window.
8759 Use contents slot, not buffer, where appropriate.
8760 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8761 and WINDOW_HORIZONTAL_COMBINATION_P.
8762 (make_frame_visible_1): Simplify the loop.
8763 Use contents slot, not buffer, where appropriate.
8764 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8765 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8766 (expose_window_tree): Likewise.
8767 Use contents slot, not buffer, where appropriate.
8768 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8769 to avoid deleted windows. Use contents slot instead of buffer.
8770 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8771 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8772 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8773 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8775 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8777 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8778 identify the reasons for assertion violations in bug#14062 and
8780 (Fx_show_tip): Fix compilation error under
8781 "--enable-check-lisp-object-type". (Bug#14073)
8783 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8784 Reported by <rzl24ozi@gmail.com>.
8786 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8788 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8790 (unwind_with_echo_area_buffer): ...to restore it here.
8791 This is needed to ensure that...
8792 (redisplay_window): ...both window markers are valid here,
8793 which is verified by eassert.
8794 * editfns.c (save_excursion_save): Do not assume that
8795 selected_window always displays the buffer.
8796 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8799 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8801 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8804 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8806 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8808 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8810 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8811 since MinGW's w32api headers do. This avoids compiler warnings.
8813 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8816 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8818 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8820 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8822 * gtkutil.c (style_changed_cb): Check if frame is live and an
8823 X frame (Bug#14038).
8825 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8827 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8828 Define only for _WIN32_WINNT less than 0x0500.
8829 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8831 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8832 see its own definitions of 'struct timeval' and 'struct timezone'.
8834 Fix incompatibilities between MinGW.org and MinGW64 headers.
8835 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8837 * w32.c (REPARSE_DATA_BUFFER): Guard with
8838 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8840 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8842 * xterm.c: Include X11/XKBlib.h
8843 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8845 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8847 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8849 * blockinput.h (input_blocked_p): Likewise.
8850 * bytecode.c (exec_byte_code): Likewise.
8851 * callproc.c (call_process_kill, call_process_cleanup)
8852 (Fcall_process): Likewise.
8853 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8854 (Fccl_execute_on_string): Likewise.
8855 * character.c (string_escape_byte8): Likewise.
8856 * charset.c (read_hex): Likewise.
8857 * cm.c (calccost): Likewise.
8858 * data.c (cons_to_unsigned): Likewise.
8859 * dired.c (directory_files_internal, file_name_completion):
8861 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8862 (sit_for): Likewise.
8863 * doc.c (Fsubstitute_command_keys): Likewise.
8864 * doprnt.c (doprnt): Likewise.
8865 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8866 * emacsgtkfixed.c: Likewise.
8867 * fileio.c (file_offset, Fwrite_region): Likewise.
8868 * floatfns.c (Fexpt, fmod_float): Likewise.
8869 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8871 * font.c (font_intern_prop): Likewise.
8872 * frame.c (x_set_alpha): Likewise.
8873 * gtkutil.c (get_utf8_string): Likewise.
8874 * indent.c (check_display_width): Likewise.
8875 * intervals.c (create_root_interval, rotate_right, rotate_left)
8876 (split_interval_right, split_interval_left)
8877 (adjust_intervals_for_insertion, delete_node)
8878 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8879 (merge_interval_right, merge_interval_left, copy_intervals)
8880 (set_intervals_multibyte_1): Likewise.
8881 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8882 * keymap.c (Fkey_description): Likewise.
8883 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8884 * lread.c (openp, read_integer, read1, string_to_number):
8886 * menu.c (ensure_menu_items): Likewise.
8887 * minibuf.c (read_minibuf_noninteractive): Likewise.
8888 * print.c (printchar, strout): Likewise.
8889 * process.c (create_process, Faccept_process_output)
8890 (wait_reading_process_output, read_process_output, send_process)
8891 (wait_reading_process_output): Likewise.
8892 * profiler.c (make_log, handle_profiler_signal): Likewise.
8893 * regex.c (re_exec): Likewise.
8894 * regex.h: Likewise.
8895 * search.c (looking_at_1, Freplace_match): Likewise.
8896 * sysdep.c (get_child_status, procfs_ttyname)
8897 (procfs_get_total_memory): Likewise.
8898 * systime.h (EMACS_TIME_VALID_P): Likewise.
8899 * term.c (dissociate_if_controlling_tty): Likewise.
8900 * window.c (get_phys_cursor_glyph): Likewise.
8901 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8902 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8904 * xfns.c (Fx_window_property): Likewise.
8905 * xmenu.c (set_frame_menubar): Likewise.
8906 * xselect.c (x_get_window_property, x_handle_dnd_message):
8908 * xsmfns.c (smc_save_yourself_CB): Likewise.
8909 * xterm.c (x_scroll_bar_set_handle): Likewise.
8911 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8913 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8914 to be optional or nil. Adjust comment and convert it to docstring.
8915 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8916 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8918 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8920 Static checking by GCC 4.8-20130319.
8921 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8922 * process.c (Fset_process_datagram_address)
8923 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8924 * xdisp.c (get_char_face_and_encoding):
8925 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8926 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8927 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8929 2013-03-24 Ken Brown <kbrown@cornell.edu>
8931 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8932 fix compilation on 64-bit Cygwin, where underscores are not
8933 automatically prepended.
8935 * w32term.c (w32_initialize): Silence compiler warning.
8937 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8939 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8940 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8941 variables, to save and restore frame dimensions.
8942 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8943 after returning from a 'fullscreen' configuration.
8944 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8945 to avoid races between the main thread and the input thread.
8947 * w32term.h (struct w32_output): New members normal_width,
8948 normal_height, normal_top, normal_left, and prev_fsmode.
8949 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8950 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8953 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8954 'fullscreen' parameter. Always record previous width and height
8955 of the frame, except when switching out of maximized modes, so
8956 that they could be restored correctly, instead of resetting to the
8957 default frame dimensions. Send SC_RESTORE command to the frame,
8958 unless we are going to send SC_MAXIMIZE, to restore the frame
8959 resize hints in the mouse pointer shown by the window manager.
8962 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8964 * lisp.h (get_frame_param): Adjust conditions for prototype
8967 2013-03-22 Ken Brown <kbrown@cornell.edu>
8969 * unexcw.c: Drop unneeded inclusion of w32common.h.
8970 (report_sheap_usage): Declare.
8971 (read_exe_header): Add magic numbers for x86_64.
8972 (fixup_executable): Fix printf format specifier for unsigned long
8975 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8977 * frame.h (struct frame): Put menu_bar_window under #ifdef
8978 because this member is not needed when X toolkit is in use.
8979 (fset_menu_bar_window):
8980 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8981 (free_glyphs, update_frame):
8982 * xdisp.c (expose_frame): Likewise.
8983 (display_menu_bar): Likewise. Remove redundant eassert.
8984 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8987 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8989 Use functions and constants to manipulate Lisp_Save_Value objects.
8990 This replaces code that used macros and strings and token-pasting.
8991 The change makes the C source a bit easier to follow,
8992 and shrinks the Emacs executable a bit.
8993 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8994 (make_save_value): Change 1st arg from string to enum. All callers
8997 (mark_object): Use if, not #if, for GC_MARK_STACK.
8998 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8999 (XSAVE_OBJECT): Now functions, not macros.
9000 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9001 the constant was never used.
9002 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9003 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9004 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9005 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9007 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9008 type3 with a single member save_type. All uses changed.
9009 (save_type, set_save_pointer, set_save_integer): New functions.
9010 * print.c (PRINTX): Remove.
9012 * alloc.c: Remove redundant static declarations.
9014 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9016 * window.h (struct window): Convert left_col, top_line, total_lines
9017 and total_cols from Lisp_Objects to integers. Adjust comments.
9018 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9020 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9021 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9022 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9023 Adjust users where appropriate.
9025 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9027 * frame.h (struct frame): Drop resx and resy because the same data is
9028 available from window system-specific output context. Adjust users.
9029 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9030 New functions to provide defaults when no window system available.
9031 (FRAME_RES_X, FRAME_RES_Y): New macros.
9032 (NUMVAL): Move from xdisp.c.
9033 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9034 (Ffont_face_attributes, Fopen_font):
9035 * image.c (gs_load):
9036 * w32font.c (fill_in_logfont):
9037 * xdisp.c (calc_pixel_width_or_height):
9038 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9039 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9041 2013-03-20 Kenichi Handa <handa@gnu.org>
9043 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9044 to 1 (temporary workaround until a bug related to ASCII
9045 optimization is fixed).
9047 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9049 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9050 Signal error if window is not internal. Adjust docstring.
9051 (delete_all_child_windows): Use combination_limit to save the buffer.
9052 (Fset_window_configuration): Adjust accordingly.
9053 * print.c (syms_of_print): Initialize debugging output not here...
9054 (init_print_once): ...but in a new function here.
9055 * lisp.h (init_print_once): Add prototype.
9056 * emacs.c (main): Add call to init_print_once. Adjust comments.
9058 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9060 * window.c (window_resize_check, window_resize_apply)
9061 (window_from_coordinates, recombine_windows, set_window_buffer)
9062 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9063 (Fsplit_window_internal, Fdelete_window_internal)
9064 (freeze_window_starts): Use bool for booleans.
9065 * window.h (window_frame_coordinates, resize_frame_windows)
9066 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9068 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9070 * dispnew.c (bitch_at_user): Use `user-error'.
9072 2013-03-17 Ken Brown <kbrown@cornell.edu>
9074 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9075 as return type of image_background. (Bug#13981)
9076 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9078 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9080 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9081 (ns_select): Don't return with result uninitialized.
9083 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9086 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9088 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9089 directories. If filename is nil, get directory name (Bug#13932).
9090 Use getFilename and getDirectory.
9091 (getFilename, getDirectory): New methods for EmacsSavePanel and
9093 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9095 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9097 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9099 2013-03-15 Kenichi Handa <handa@gnu.org>
9101 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9102 (adjust_after_replace): Make it back to static. Delete the third
9103 arg text_at_gap_tail. Cancel the code for handling it.
9105 * coding.h (struct coding_system): New member eol_seen.
9107 * coding.c (detect_ascii): New function.
9108 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9109 when the source bytes are actually scanned. On detecting for
9110 coding_category_utf_8_auto, call detect_ascii instead of scanning
9111 source bytes directly.
9112 (produce_chars): Call insert_from_gap with the new arg 0.
9113 (encode_coding): Likewise.
9114 (decode_coding_gap): Control ASCII optimization by the variable
9115 disable_ascii_optimization instead of #ifndef .. #endif.
9116 Deccode EOL format according to coding->eol_seen.
9117 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9120 * lisp.h (adjust_after_replace): Cancel externing it.
9121 (insert_from_gap): Adjust prototype.
9123 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9125 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9126 FULLSCREEN_MAXIMIZED. (Bug#13935)
9128 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9130 * region-cache.c (find_cache_boundary, move_cache_gap)
9131 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9132 Simplify debugging check and convert to eassert. Adjust comment.
9133 (pp_cache): Put under ENABLE_CHECKING.
9135 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9137 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9138 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9140 (w32fullscreen_hook): If the frame is visible, reset
9141 f->want_fullscreen flag after changing the frame size. If the
9142 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9145 2013-03-13 Daniel Colascione <dancol@dancol.org>
9147 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9148 too so that these builds can use Cygwin's file conversion
9149 functions. (We've been building and linking cygw32.o all along
9150 and just not using it.)
9152 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9154 File synchronization fixes (Bug#13944).
9155 * Makefile.in (LIB_FDATASYNC): New macro.
9157 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9158 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9159 Don't worry about HAVE_FSYNC, since a substitute fsync is
9160 available if the system lacks one.
9161 (Fwrite_regin): Retry fsync if interrupted.
9163 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9165 * w32term.c (w32_read_socket): If the Emacs frame is being
9166 activated, call w32fullscreen_hook, to make sure the new frame
9167 dimensions are in effect. (Bug#13937)
9169 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9171 * xdisp.c (init_iterator): Simplify because both character and byte
9172 positions are either specified or -1. Add eassert. Adjust comment.
9173 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9174 character and byte positions can be obtained from marker.
9176 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9178 Static checking by Sun C 5.12.
9179 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9180 * bytecode.c (exec_byte_code):
9181 * dispnew.c (init_display):
9183 * fileio.c (Fsubstitute_in_file_name):
9184 * keyboard.c (Fevent_convert_list):
9185 * keymap.c (Fsingle_key_description):
9186 * term.c (maybe_fatal, fatal):
9187 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9188 * xsmfns.c (Fhandle_save_session):
9189 Omit unreachable code.
9190 * keymap.c (map_keymap_char_table_item): Cast void * to
9191 a function pointer type; the C Standard requires this.
9193 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9194 Include <sys/param.h> unconditionally, as that works elsewhere and
9195 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9196 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9199 See ChangeLog.12 for earlier changes.
9205 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9207 This file is part of GNU Emacs.
9209 GNU Emacs is free software: you can redistribute it and/or modify
9210 it under the terms of the GNU General Public License as published by
9211 the Free Software Foundation, either version 3 of the License, or
9212 (at your option) any later version.
9214 GNU Emacs is distributed in the hope that it will be useful,
9215 but WITHOUT ANY WARRANTY; without even the implied warranty of
9216 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9217 GNU General Public License for more details.
9219 You should have received a copy of the GNU General Public License
9220 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.