1 2014-01-11 K. Handa <handa@gnu.org>
3 * composite.c (composition_update_it): Fix indexing of
4 LGSTRING_CHAR (Bug#15984).
6 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8 * unexw32.c (_start) [__MINGW64__]: Define to __start.
10 2014-01-11 Eli Zaretskii <eliz@gnu.org>
12 * xdisp.c (try_window_id): Don't use this function's optimizations
13 if overlays in the buffer displayed by the window have changed
14 since last redisplay. (Bug#16347)
15 (message_dolog): Fix indentation.
17 2014-01-11 Martin Rudalics <rudalics@gmx.at>
19 * frame.c (frame_resize_pixelwise): Fix doc-string.
21 2014-01-10 Martin Rudalics <rudalics@gmx.at>
23 Fix handling of internal borders (Bug#16348).
24 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
25 internal border width from pixel width of windows.
26 (change_frame_size_1): Don't return early when frame's pixel
27 size changes - we still have to record the new sizes in the
29 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
30 also when toolbar gets larger.
31 * window.c (check_frame_size): Include internal_border_width in
33 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
34 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
35 non-toolkit/non-GTK version clear internal border.
36 * xterm.c (x_clear_under_internal_border): New function for
37 non-toolkit/non-GTK version.
38 (x_after_update_window_line): In non-toolkit/non-GTK version
40 (handle_one_xevent, x_set_window_size): Call
41 x_clear_under_internal_border in non-toolkit/non-GTK version.
42 * xterm.h (x_clear_under_internal_border): Extern it.
44 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
46 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
47 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
50 2014-01-06 Eli Zaretskii <eliz@gnu.org>
52 * xdisp.c (redisplay_window): Don't skip window redisplay if the
53 last value of point is not equal to buffer's point. (Bug#16129)
55 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
58 * nsterm.h (updateCollectionBehavior): Rename from
59 updateCollectionBehaviour. All uses changed.
61 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
62 * Makefile.in (SETFATTR): New macro.
63 (temacs$(EXEEXT)): Use it.
65 2014-01-04 Martin Rudalics <rudalics@gmx.at>
67 Fix maximization behavior on Windows (Bug#16300).
68 * w32fns.c (w32_fullscreen_rect): Don't handle
69 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
70 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
71 of SetWindowPos. Restore last placement also when leaving
72 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
73 but the FULLSCREEN_BOTH case.
75 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
78 * data.c (arithcompare_driver):
79 * fileio.c (Fcar_less_than_car):
80 * fns.c (internal_equal):
81 * frame.c (delete_frame):
82 * lisp.h (enum More_Lisp_Bits):
84 Avoid C99 constructs that don't work in C89.
85 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
86 to port to C89, which doesn't have 'long long'.
87 (count_trailing_zero_bits): Use them.
89 2014-01-03 Chong Yidong <cyd@gnu.org>
91 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
93 2014-01-02 Martin Rudalics <rudalics@gmx.at>
95 Further adjust frame/window scrollbar width calculations.
96 * window.c (apply_window_adjustment): Set
97 windows_or_buffers_changed.
98 (Fwindow_scroll_bars): Return actual scrollbar width.
99 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
100 For non-toolkit builds again use 14 as minimum width and set
101 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
102 * xterm.c (XTset_vertical_scroll_bar): Take width from
103 WINDOW_SCROLL_BAR_AREA_WIDTH.
104 (x_new_font): Rename wid to unit. Base calculation of new
105 scrollbar width on toolkit used and make it analogous to that of
106 x_set_scroll_bar_default_width.
107 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
108 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
110 * w32term.c (w32_set_vertical_scroll_bar): Take width from
111 WINDOW_SCROLL_BAR_AREA_WIDTH.
112 (x_new_font): Make it correspond to changes in xterm.c.
114 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
116 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
117 This is a cleaner way to fix the MinGW-w64 porting problem.
118 Check for INTPTR_MAX misconfiguration.
120 2014-01-01 Eli Zaretskii <eliz@gnu.org>
122 * search.c (newline_cache_on_off, find_newline): In indirect
123 buffers, use the newline cache of the base buffer.
125 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
126 buffer, invalidate the caches of its base buffer. (Bug#16265)
128 * indent.c (width_run_cache_on_off, compute_motion): In indirect
129 buffers, use the width-run cache of the base buffer.
131 * xdisp.c (redisplay_window): When the window displays an indirect
132 buffer, and the character widths in the display table have
133 changed, invalidate the width-run cache of the corresponding base
136 * fileio.c (Finsert_file_contents): When invalidating the newline
137 cache, consider the case of inserting into indirect buffer.
139 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
140 In indirect buffers, use the paragraph cache of the base buffer.
142 2013-12-31 Martin Rudalics <rudalics@gmx.at>
144 * window.c (grow_mini_window): Fix last change.
146 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
148 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
150 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
152 * w32term.c (w32_initialize): Use LCID and LOWORD.
154 * w32proc.c (create_child): Use pid_t for 5th argument.
155 (IsValidLocale): Don't provide prototype for MinGW64.
156 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
157 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
159 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
160 MinGW64 doesn't support.
162 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
164 * w32.c (set_named_security_info): New function.
165 (acl_set_file): Fall back on set_named_security_info if
166 set_file_security fails.
167 (g_b_init_set_named_security_info_w)
168 (g_b_init_set_named_security_info_a): New static variables.
169 (globals_of_w32): Initialize them to zero.
170 (set_named_security_info): Set them to non-zero if the
171 corresponding API is available.
172 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
175 2013-12-31 Martin Rudalics <rudalics@gmx.at>
177 Some more fixes following pixelwise resize changes including one
179 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
180 of frame_resize_pixelwise.
181 * widget.c (pixel_to_text_size): New function.
182 (update_wm_hints): Have size hints respect value of
183 frame_resize_pixelwise.
184 (EmacsFrameResize): Alway process resize requests pixelwise.
185 * window.c (grow_mini_window): Make sure mini window is at least
187 * xdisp.c (display_menu_bar): Make sure menubar extends till
189 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
190 (x_set_tool_bar_lines): Calculate pixelwise.
191 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
192 frame_resize_pixelwise.
194 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
196 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
197 variables not used there.
199 2013-12-30 Eli Zaretskii <eliz@gnu.org>
201 * w32.c (sys_umask): New function. (Bug#16299)
203 2013-12-30 Martin Rudalics <rudalics@gmx.at>
205 * dispnew.c (change_frame_size_1): Take old width of root window
206 from that window's pixel width. (Bug#16284)
208 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
210 Plain copy-file no longer chmods an existing destination (Bug#16133).
211 * fileio.c (realmask): Now a static var, not a local.
212 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
213 Remove arg STATPTR. All uses changed.
214 (Fcopy_file): Do not alter permissions of existing destinations,
215 unless PRESERVE-PERMISSIONS (renamed from
216 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
217 Avoid race when testing for existing destinations and for
218 when input and output files are the same.
219 If changing the group fails, adjust both default and
220 preserved permissions so that access is not granted to the
222 (Fset_default_file_modes, init_fileio): Update realmask.
223 (Fdefault_file_modes): Use realmask instead of calling umask.
225 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
227 Fix pipe bug with OS X emacs --daemon (Bug#16262).
228 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
229 flags on the daemon pipe ends before execing.
231 2013-12-28 Eli Zaretskii <eliz@gnu.org>
233 * w32fns.c (Fx_create_frame): Error out if called from a TTY
236 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
238 * callproc.c (Vexec_path): Document that exec-directory is in it.
240 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
242 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
245 2013-12-27 Chong Yidong <cyd@gnu.org>
247 * data.c (Fsymbol_function): Doc fix.
249 2013-12-26 Martin Rudalics <rudalics@gmx.at>
251 Some more tinkering with Bug#16051.
252 * window.c (resize_frame_windows): Don't let the size of the
253 root window drop below the frame's default character size.
254 Never ever delete any subwindows - let the window manager do the
257 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
258 of toolbar lines needed when they exceed the height of the root
260 (unwind_create_frame_1): New function.
261 (Fx_create_frame): Generally inhibit calling the window
262 configuration change hook here. Remove extra call to
263 change_frame_size - it's not needed when we don't run the
264 configuration change hook.
266 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
268 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
269 On my Fedora 19 platform the core dumps were so big that
270 my desktop became nearly catatonic.
271 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
272 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
273 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
274 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
276 * conf_post.h (__has_feature): New macro, if not already defined.
277 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
278 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
280 2013-12-25 Eli Zaretskii <eliz@gnu.org>
282 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
283 is a file name. (Bug#16252)
285 2013-12-25 Chong Yidong <cyd@gnu.org>
287 * keyboard.c (Voverriding_terminal_local_map):
288 (Voverriding_local_map): Doc fix.
290 * keymap.c (Vemulation_mode_map_alists): Doc fix.
292 2013-12-24 Eli Zaretskii <eliz@gnu.org>
294 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
295 file name when it is submitted to ShellExecute. Simplify code.
296 Don't test DOCUMENT for being a string, as that is enforced by
297 CHECK_STRING. Doc fix.
299 2013-12-23 Eli Zaretskii <eliz@gnu.org>
301 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
302 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
303 redisplay_tool_bar does. Improve and fix commentary.
304 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
305 limits of the glyph matrices. (Bug#16051)
306 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
307 only when the new size is different from the old one, and the new
308 size can be achieved given the frame height.
310 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
312 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
314 2013-12-23 Glenn Morris <rgm@gnu.org>
316 * lread.c (Fload): Mention load-prefer-newer in doc.
318 2013-12-22 Martin Rudalics <rudalics@gmx.at>
320 Handle Bug#16207 by being more restrictive when running hooks.
321 * window.c (unwind_change_frame): New function.
322 (Fset_window_configuration): Don't run configuration change hook
323 while the frame configuration is unsafe. Call select_window
326 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
328 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
330 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
332 * nsterm.h: Declare EmacsColor category.
334 * nsterm.m (NSColor): Implement EmacsColor category.
335 (ns_get_color): Use colorUsingDefaultColorSpace.
336 (ns_get_color, ns_term_init): Use colorForEmacsRed.
338 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
340 2013-12-21 Eli Zaretskii <eliz@gnu.org>
342 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
343 having the PNG_NORETURN attribute, to avoid compiler warning in
346 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
348 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
350 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
351 fringe background extension.
352 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
353 because they are now always the same as `left' and `width',
354 respectively. Remove code for the case that `width' and
355 `sb_width' are different.
357 2013-12-20 Martin Rudalics <rudalics@gmx.at>
359 Remove scroll_bar_actual_width from frames.
360 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
361 * frame.c (Fscroll_bar_width): Return scroll bar area width.
362 (x_figure_window_size):
363 * nsterm.m (x_set_window_size):
364 * widget.c (set_frame_size):
365 * w32term.c (x_set_window_size):
366 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
367 scroll_bar_actual_width.
369 Convert scroll_bar members to integers on Windows.
370 * w32term.h (struct scroll_bar): Convert top, left, width,
371 height, start, end and dragging to integers.
372 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
374 * w32term.c (w32_set_scroll_bar_thumb)
375 (w32_scroll_bar_handle_click): Remove XINT conversions for
376 scroll_bar members. Treat bar->dragging as integer.
377 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
378 first element. Remove XINT conversions for scroll_bar members.
379 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
380 Remove XINT conversions for scroll_bar members.
382 Fix assignment for new window total sizes.
383 * window.c (Fwindow_resize_apply_total): Assign values for
386 2013-12-20 Chong Yidong <cyd@gnu.org>
388 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
389 argument to `append'.
391 2013-12-19 Eli Zaretskii <eliz@gnu.org>
393 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
394 current text face, for extending the face of the display margins.
397 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
400 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
402 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
405 * nsterm.m (Qfile, Qurl): New.
406 (EV_MODIFIERS2): New macro.
407 (EV_MODIFIERS): Use EV_MODIFIERS2.
408 (ns_term_init): Remove font and color from DND, does not work on
409 newer OSX, and other ports don't have them.
410 (performDragOperation:): Handle modifiers used during drag.
411 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
412 Remove global Lisp variables used to communicate with ns-win.el.
413 Remove font and color handling.
414 (syms_of_nsterm): Defsym Qfile and Qurl.
416 2013-12-19 Anders Lindgren <andlind@gmail.com>
418 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
419 (ns_constrain_all_frames, x_set_offset): Remove assignment to
421 (updateFrameSize:, windowWillResize:toSize:): Add trace.
422 (constrainFrameRect): Remove special case nr_screens == 1.
423 Don't constrain size to size of view.
425 * nsterm.h (ns_output): Remove dont_constrain.
427 2013-12-19 Anders Lindgren <andlind@gmail.com>
429 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
431 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
433 Minor fixes for recent openp changes.
434 * lisp.h (GCPRO7): New macro.
435 * lread.c (openp): Use bool for boolean; all callers changed.
436 Protect save_string from GC. Don't assume that file descriptors
437 are nonzero. Redo save_mtime comparison to avoid bogus GCC
438 warning about uninitialized variable.
440 2013-12-18 Eli Zaretskii <eliz@gnu.org>
442 * w32fns.c (emacs_abort): Use intptr_t as argument of
443 INT_BUFSIZE_BOUND, to avoid compiler warnings.
445 2013-12-18 Glenn Morris <rgm@gnu.org>
447 * lread.c (Fload): Pass load_prefer_newer to openp.
448 Don't bother checking mtime if openp already did it.
449 (openp): Add `newer' argument, to check all suffixes
450 and find the newest file.
451 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
452 * callproc.c (call_process):
453 * charset.c (load_charset_map_from_file):
454 * emacs.c (init_cmdargs):
455 * image.c (x_create_bitmap_from_file, x_find_image_file):
457 * lread.c (Flocate_file_internal):
458 * process.c (Fformat_network_address):
459 * sound.c (Fplay_sound_internal):
460 * w32.c (check_windows_init_file):
461 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
463 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
465 2013-12-17 Eli Zaretskii <eliz@gnu.org>
467 * w32.c (getloadavg): Don't index samples[] array with negative
468 indices. Recover from wall-clock time being set backwards.
470 * w32term.c (w32_initialize): Declare the argument of
471 set_user_model as const.
473 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
474 (w32_menu_show): Constify some arguments passed to MessageBox.
476 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
477 to initialize Lisp objects.
479 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
480 initialize Lisp objects.
482 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
483 use variables used only on X under that condition.
485 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
486 variables not used there.
488 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
490 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
491 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
493 2013-12-16 Eli Zaretskii <eliz@gnu.org>
495 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
496 code, revealed in presence of R2L characters, character
497 compositions, and display vectors. A better fix for Bug#16148.
498 (extend_face_to_end_of_line): Don't reference tool_bar_window in
499 GTK and NS builds, they don't have this member of struct frame.
501 * dispextern.h (struct composition_it): Correct a comment for the
504 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
506 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
507 This prevents a compilation error on C compilers that do not
508 default functions to return 'int' if not declared. Also, add
509 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
510 since it now uses inline functions.
512 2013-12-16 Eli Zaretskii <eliz@gnu.org>
514 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
515 display margins on mode line, header line, and in the frame's
516 tool-bar window. (Bug#16165)
518 2013-12-16 Andreas Schwab <schwab@suse.de>
520 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
522 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
524 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
527 2013-12-16 Martin Rudalics <rudalics@gmx.at>
529 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
531 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
533 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
534 intended to find bogus pointers in font objects (Bug#16140).
535 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
536 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
537 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
538 Disable for MS-Windows due to Bug#15876; apparently this
539 requires more or less substantial changes in fontset code.
540 * xfont.c (xfont_close):
541 * xftfont.c (xftfont_close): Call x_display_info_for_display
542 to check whether 'Display *' is valid (Bug#16093 and probably
545 2013-12-15 Eli Zaretskii <eliz@gnu.org>
547 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
548 Reported by Juanma Barranquero <lekktu@gmail.com>.
550 * process.c (Fprocess_send_eof): Don't crash if someone tries to
551 open a pty on MS-Windows. (Bug#16152)
553 * emacs.c (decode_env_path): Fix bogus comparison against
554 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
556 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
558 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
559 (Fx_file_dialog): Add parentheses around && to silence warning.
561 * w32term.c (construct_drag_n_drop): Remove unused local variable.
563 2013-12-15 Eli Zaretskii <eliz@gnu.org>
565 * xdisp.c (extend_face_to_end_of_line): Extend background of
566 non-default face in margin areas as well. (Bug#16151)
567 (display_line): Call extend_face_to_end_of_line for continued
568 lines as well, if the display margins have non-zero width.
569 (set_glyph_string_background_width): When needed, set the
570 extends_to_end_of_line_p flag on glyph strings to be drawn in
571 margin areas, not only in the text area.
573 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
576 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
578 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
579 Don't worry about verify_error being t, since it has to be a list.
581 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
583 Use bool for boolean, focusing on headers.
584 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
585 No need to include <stdbool.h>, since conf_post.h does it now.
586 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
587 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
588 (SET_PER_BUFFER_VALUE_P):
589 * ccl.c, ccl.h (setup_ccl_program):
590 * ccl.h (CHECK_CCL_PROGRAM):
591 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
592 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
593 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
594 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
595 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
596 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
597 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
598 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
599 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
600 (CHARSET_FAST_MAP_SET):
601 * coding.c (decode_coding_ccl, encode_coding_ccl):
602 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
603 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
604 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
605 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
606 (decode_coding_c_string):
607 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
608 * conf_post.h (has_attribute):
609 * dispextern.h (trace_redisplay_p):
610 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
611 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
612 (SET_GLYPH_FROM_CHAR_GLYPH):
613 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
614 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
615 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
616 (cursor_in_mouse_face_p):
617 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
618 (blank_row, prepare_desired_row)
619 (build_frame_matrix_from_leaf_window, make_current)
620 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
621 (update_window, scrolling_window, update_frame_line):
622 * disptab.h (GLYPH_FOLLOW_ALIASES):
623 * editfns.c (Fformat):
624 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
625 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
626 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
627 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
628 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
629 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
631 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
632 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
633 (FRAME_MOUSE_UPDATE):
634 * fringe.c (Fdefine_fringe_bitmap):
635 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
636 (x_create_bitmap_from_xpm_data, xpm_load_image):
637 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
638 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
639 (MERGE_INTERVAL_CACHE):
640 * keymap.h (KEYMAPP):
641 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
642 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
643 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
644 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
645 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
646 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
647 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
648 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
649 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
650 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
651 (SETUP_BUFFER_SYNTAX_TABLE):
652 * systime.h (timespec_valid_p):
653 * term.c (save_and_enable_current_matrix):
654 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
655 * xdisp.c (in_display_vector_p, display_tool_bar_line)
656 (redisplay_internal, try_window_reusing_current_matrix)
657 (sync_frame_with_window_matrix_rows, try_window_id)
658 (display_menu_bar, display_tty_menu_item, display_mode_line)
659 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
660 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
661 * xmenu.c (xmenu_show):
662 * xterm.c (use_xim, x_term_init):
663 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
664 (struct x_bitmap_record):
665 Use bool for booleans.
666 * ccl.c (struct buffer_text):
667 * ccl.h (struct ccl_program):
668 * charset.h (struct charset):
670 * coding.h (struct iso_2022_spec, struct coding_system):
671 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
672 (struct glyph_string, struct face, struct face_cache)
673 (struct bidi_string_data, struct bidi_it)
674 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
676 * editfns.c (Fformat):
677 * frame.h (struct frame):
678 * fringe.c (struct fringe_bitmap):
679 * intervals.h (struct interval):
680 * keyboard.h (struct kboard):
681 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
682 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
683 (struct Lisp_Buffer_Local_Value, union specbinding):
684 * macfont.m (struct macfont_info):
685 * process.h (struct Lisp_Process):
686 * termchar.h (struct tty_display_info):
687 * window.h (struct window):
688 * xterm.h (struct x_output):
689 Use bool_bf for boolean bit-fields.
690 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
692 * ccl.h (struct ccl_program): Remove unused members private_state,
693 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
695 (struct ccl_spec): Remove unused members cr_carryover,
697 * conf_post.h: Include <stdbool.h>.
699 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
700 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
701 Surround statement macro with proper 'do { ... } while (false)' brackets.
702 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
703 Args must now be expressions; all callers changed.
704 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
705 (PRODUCE_GLYPHS): Simplify use of boolean.
706 * fileio.c (Fcopy_file):
707 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
708 * lisp.h (UNGCPRO): Return void, not int.
709 (FOR_EACH_TAIL): Use void expression, not int expression.
710 * region-cache.c: Reindent.
711 * region-cache.h: Copy comments from region-cache.c, to fix
712 incorrect remarks about booleans.
714 2013-12-14 Eli Zaretskii <eliz@gnu.org>
716 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
717 when character at point is displayed from a display vector.
720 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
722 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
723 now a list of certificate validation checks that will abort a
724 connection with an error.
725 (Fgnutls_boot): Document it and use it.
727 2013-12-14 Martin Rudalics <rudalics@gmx.at>
729 * w32term.c (w32_enable_frame_resize_hack): New variable.
730 (x_set_window_size): Use it to hack frame resizing on Windows
733 2013-12-14 Eli Zaretskii <eliz@gnu.org>
735 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
736 Windows-specific code to w32.c. Change error message text to
737 match that of Posix platforms.
739 * w32.c (w32_copy_file): New function, most of the code copied and
740 reworked from Fcopy_file. Improve error handling. Plug memory
741 leak when errors are thrown. Support file names outside of the
742 current codepage. (Bug#7100)
744 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
746 * lread.c (load_path_default): Prototype.
748 2013-12-13 Glenn Morris <rgm@gnu.org>
750 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
752 (load-path-default): Remove `changed' argument.
753 Do not set dump_path permanently. Simplify.
754 (init_lread): Simplify.
755 (syms_of_lread): Remove dump_path.
757 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
759 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
760 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
761 2013-12-12 font-related change to avoid Bug#16128, which
762 is quite hard to fix without even more substantial changes.
764 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
766 * font.c (font_close_object): Check for live frame (Bug#16128).
768 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
770 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
771 Return ptrdiff_t, not int, since it's a buffer size.
772 Reindent/reparen some macros to a more Gnuish style.
774 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
776 Avoid undefined behavior with huge regexp interval counts.
777 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
778 since it's now specialized to interval counts. All uses changed.
779 Do not assume wrapraound on signed integer overflow.
780 (regex_compile): Simplify based on the above changes.
782 2013-12-12 Eli Zaretskii <eliz@gnu.org>
784 Support file names on MS-Windows that use characters outside of
785 the current system codepage. (Bug#7100)
787 * w32.c (get_file_security, set_file_security)
788 (create_symbolic_link): Separate pointers and boolean flags for
789 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
790 non-zero, else the former.
791 (codepage_for_filenames, filename_to_utf16, )
792 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
794 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
796 (normalize_filename): Lose the DBCS code, now works on UTF-8.
797 Accept only one argument; all callers changed.
798 (dostounix_filename): Remove the second argument, now works in
799 UTF-8. All callers changed.
800 (parse_root): Lose DBCS code.
801 (get_long_basename, w32_get_short_filename, init_environment)
802 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
803 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
804 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
805 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
806 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
807 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
809 (ansi_encode_filename): New function.
810 (get_emacs_configuration, get_emacs_configuration_options):
812 (add_volume_info, GetCachedVolumeInformation): Run the input file
813 name through unixtodos_filename, to ensure it is stored and
814 referenced in canonical form.
815 (get_volume_info): Lose the DBCS code, now works in UTF-8.
816 (logon_network_drive, sys_link, utime): Improve error handling.
817 (sys_access): New function.
818 (hashval, generate_inode_val): Unused functions deleted.
819 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
820 (check_windows_init_file): Convert error message from UTF-8 to
821 ANSI codepage, for display in the message box.
822 (globals_of_w32): Set w32_unicode_filenames according to the OS
825 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
826 w32_unicode_filenames is non-zero, ANSI mode otherwise.
827 (syms_of_w32term): Declare w32-unicode-filenames.
829 * w32proc.c (new_child, delete_child): Remove code that handled
830 unused pending_deletion and input_file members of the child struct.
831 (create_child, sys_spawnve): Convert all file names to ANSI
832 codepage. Use ANSI APIs explicitly; forcibly fail if any file
833 name cannot be encoded in ANSI codepage. Don't use
834 unixtodos_filename, mirror slashes by hand.
835 (record_infile, record_pending_deletion): Functions deleted.
836 (Fw32_short_file_name): Call w32_get_short_filename instead of
839 * w32notify.c (add_watch): Work in Unicode mode when
840 w32_unicode_filenames is non-zero, ANSI mode otherwise.
841 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
842 instead, do the same with Lisp primitives.
844 * w32fns.c (file_dialog_callback, Fx_file_dialog)
845 (Fsystem_move_file_to_trash, Fw32_shell_execute)
846 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
847 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
848 (Fw32_shell_execute): Improve error reporting.
849 (Fdefault_printer_name): Ifdef away for Cygwin.
851 * w32.h (struct _child_process): Remove input_file and
852 pending_deletion members that are no longer used.
853 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
854 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
855 (ansi_encode_filename): New and updated prototypes.
857 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
859 (unexec): Don't use dostounix_filename, it expects a file name in
860 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
863 * fileio.c (Ffile_name_directory, file_name_as_directory)
864 (directory_file_name, Fexpand_file_name)
865 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
866 arguments of dostounix_filename.
867 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
868 use MAX_UTF8_PATH for size of file-name strings.
869 (emacs_readlinkat): Build an explicitly unibyte string for file
871 (syms_of_fileio) <file-name-coding-system>:
872 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
874 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
875 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
876 directories to UTF-8.
877 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
878 environment, and each element of the input PATH, to UTF-8.
880 * dired.c (file_attributes): Use build_unibyte_string explicitly
881 to make Lisp strings from user and group names.
883 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
886 * coding.c (decode_file_name, encode_file_name): New functions.
888 * termcap.c (tgetent): Adapt to the change in arguments of
891 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
894 * msdos.c (dostounix_filename, init_environment): Adapt to the
895 change in arguments of dostounix_filename.
897 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
898 [WINDOWSNT]: Encode file names passed to the image libraries in
901 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
902 [WINDOWSNT]: Convert file names to the current ANSI codepage.
904 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
905 arguments of dostounix_filename.
907 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
909 * font.h (struct font_entity) [HAVE_NS]: New field to record
910 font driver which was used to create this entity.
911 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
912 frame where the font was opened.
913 (font_close_object): Add prototype.
914 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
915 (font_close_object): Not static any more. Lost frame arg.
916 Adjust comment and users.
917 * alloc.c (cleanup_vector): Call font_close_object to adjust
918 per-frame font counters correctly. If HAVE_NS, also call
919 driver-specific cleanup for font-entity objects.
920 * ftfont.c (ftfont_open):
921 * nsfont.m (nsfont_open):
922 * w32font.c (w32font_open_internal):
923 * xfont.c (xfont_open):
924 * xftfont.c (xftfont_open): Save frame pointer in font object.
925 * macfont.m (macfont_open): Likewise.
926 (macfont_descriptor_entity): Save driver pointer to be able
927 to call its free_entity routine when font-entity is swept.
928 * ftxfont.c (ftxfont_open): Add eassert because frame
929 pointer should be saved by ftfont_driver.open.
931 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
933 * xterm.c (x_make_frame_visible): Restore hack which is needed when
934 input polling is used. This is still meaningful for Cygwin, see
935 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
936 * keyboard.c (poll_for_input_1, input_polling_used): Define
938 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
939 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
940 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
941 (font_for_char): Prefer ptrdiff_t to int for buffer position.
942 (face_for_char): Likewise. Rearrange eassert and return ASCII
943 face for CHAR_BYTE8_P.
944 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
946 2013-12-11 Ken Brown <kbrown@cornell.edu>
948 * dispextern.h (erase_phys_cursor):
949 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
951 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
953 * nsterm.m (x_free_frame_resources):
954 * term.c (tty_free_frame_resources):
955 * xterm.c (x_free_frame_resources): Do not check for non-NULL
956 face cache because it's implied by free_frame_faces anyway.
957 * w32term.c (x_free_frame_resources): Likewise. Do not call
958 free_frame_faces twice.
960 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
962 * editfns.c (Fformat_time_string): Mention %F in the doc.
964 2013-12-11 Martin Rudalics <rudalics@gmx.at>
966 * window.c (resize_frame_windows): Don't return immediately when
967 the root window's size doesn't change - the minibuffer window
968 may still have to be repositioned/resized.
969 * xfns.c (Fx_create_frame): Always change the frame size after
970 initializing the frame's faces.
971 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
972 change_frame_size should already have done it.
973 (x_new_font): Assign new tool- and menu-bar heights.
974 (x_set_window_size_1): Account for tool- and menu-bar heights
975 (Bug#16013). Don't set pixel sizes since change_frame_size
976 should already have done it.
978 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
980 Remove the option of using libcrypto.
981 * Makefile.in (LIB_CRYPTO): Remove.
982 (LIBES): Don't use it.
984 2013-12-11 Juri Linkov <juri@jurta.org>
986 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
987 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
989 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
991 * xdisp.c (display_tool_bar_line): Don't extend on a previously
992 drawn tool bar items (Bug#16058).
993 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
995 2013-12-09 Ken Brown <kbrown@cornell.edu>
997 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
999 * lisp.h (get_frame_param): Adjust conditions for prototype
1002 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1004 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1005 Avoid unused macro warning if configured --without-xft.
1007 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1009 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1011 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1013 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
1015 * emacs.c (main): Call fixup_locale a second time for GNUStep.
1017 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1019 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1021 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1023 Use libcrypto's checksum implementations if available, for speed.
1024 * Makefile.in (LIB_CRYPTO): New macro.
1027 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1028 The macro didn't conform to C99 due to type mismatch,
1029 which caused compilation failure with Sun C 5.12,
1030 and it was confusing anyway. Include window.h to declare
1031 redisplay_other_windows.
1033 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1035 * window.c (set_window_buffer): Update mode line (bug#16084).
1037 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1039 Fix minor problems found by static checking.
1040 * keyboard.c (poll_for_input_1, input_polling_used):
1041 Define only if HAVE_NTGUI.
1042 * xmenu.c (popup_activate_callback): Omit unnecessary
1043 check against USE_X_TOOLKIT, which must be defined here anyway.
1044 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1047 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1049 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1051 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1053 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1055 * nsterm.m (x_set_window_size): Remove fprintf.
1056 (init): Define always. Set applicationDidFinishLaunchingCalled
1058 (applicationDidFinishLaunching:):
1059 Set applicationDidFinishLaunchingCalled.
1060 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1063 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1065 Pixel resize changes for NS (Bug#16049).
1066 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1067 height/width. row/cols are locals.
1068 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1069 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1070 (windowWillResize): Remove gsextra. Calculate extra as in
1072 (x_new_font): Don't change frame size if fullscreen.
1073 Change size pixelwise.
1075 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1076 comment in xfns.c. Change to pixelwise call.
1078 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1080 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1083 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1085 * xterm.c (input_signal_count): Remove.
1086 (x_dispatch_event): Define unconditionally.
1087 (x_make_frame_visible): Process X events until the frame
1088 is really visible (Bug#16027).
1089 * xterm.h (x_dispatch_event): Declare unconditionally.
1091 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1093 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1095 * nsterm.m (x_set_window_size): Handle pixelwise.
1097 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1099 * w32term.c (x_new_font):
1100 * xterm.c (x_new_font): Calculate new frame size from new font
1103 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1105 * lisp.h (FOR_EACH_TAIL): New macro.
1106 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1108 * window.c (select_window): Call second wset_redisplay before we change
1109 selected_window (bug#16034).
1111 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1113 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1115 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1117 * w32xfns.c: Include window.h, to avoid a compiler warning.
1119 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1121 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1122 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1123 window_scroll takes care of it.
1124 (Fset_window_point, Fdelete_other_windows_internal)
1125 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1126 (Fsplit_window_internal, Fdelete_window_internal)
1127 (Fresize_mini_window_internal, Fset_window_configuration)
1128 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1129 cause redisplay instead of forcing a complete redisplay.
1130 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1131 we're only affecting the selected_window.
1133 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1135 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1136 directional control characters. Update type and category
1137 determination according to the UBA from Unicode v6.3.
1138 (bidi_category_t): New category EXPLICIT_FORMATTING.
1140 * dispextern.h (bidi_type_t): Update to include new bidirectional
1141 properties introduced with Unicode v6.3. (Bug#16043)
1143 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1145 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1148 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1150 * font.c (font_list_entities): Remove dummy assignment.
1151 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1152 used on graphic displays only. Remove unused 'font_encoder' member.
1153 (struct font_bitmap): Remove unused 'extra' member.
1154 * nsfont.m (nsfont_open):
1155 * w32font.c (w32font_open_internal):
1156 * ftfont.c (ftfont_get_bitmap): Adjust users.
1158 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1160 Use bool for boolean.
1161 * tparam.c (tparam1):
1162 * undo.c (record_point, record_property_change):
1163 Use bool for boolean, for local vars that are always true or false.
1165 Minor integer overflow fixes (Bug#16033).
1166 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1167 This improves on the previous fix to this function.
1168 (window_resize_check): When summing up pixel counts, don't rely on
1169 undefined behavior if the sum overflows.
1171 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1173 * window.c (Fset_window_new_pixel): Don't choke at negative
1174 argument value (Bug#16033).
1176 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1177 to avoid crash in window_box_height.
1179 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1180 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1182 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1184 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1186 Minor integer overflow fixes.
1187 * window.c (Fset_window_new_pixel, grow_mini_window):
1188 * xdisp.c (Fwindow_text_pixel_size):
1189 Avoid undefined behavior on signed integer overflow.
1190 * xfns.c (x_set_mouse_color):
1191 Check that drag shape fits in 'unsigned', since that's what X wants.
1193 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1195 Improve reporting of fatal exception on MS-Windows.
1196 * w32fns.c (my_exception_handler): New function.
1197 (globals_of_w32fns): Set it up as the unhandled exception
1198 handler. Initialize exception code and address to zeros.
1199 (emacs_abort): If the exception code and address are available,
1200 print them at the beginning of the backtrace. Fix the format of
1201 printing addresses (was producing 0x0x12345678 on XP).
1204 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1206 * eval.c (Fbacktrace__locals): New function.
1207 (syms_of_eval): Defsubr it.
1209 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1211 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1212 Define here to unify between...
1213 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1214 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1216 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1218 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1220 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1221 fringe background extension.
1222 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1223 because they are now always the same as `left' and `width',
1224 respectively. Remove code for the case that `width' and
1225 `sb_width' are different.
1227 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1229 Fix minor problems found by static checking.
1230 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1231 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1232 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1234 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1236 * image.c (imagemagick_compute_animated_image): Don't crash if we
1237 have an animation with different-sized images (bug#15313).
1239 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1241 Remove some unused items introduced during pixelwise change.
1242 * window.c (window_resize_total_check): Remove unused function.
1243 * xdisp.c (remember_mouse_glyph): Remove unused label.
1244 (Ftool_bar_height): Move declaration inside #if.
1245 * xterm.c (x_set_window_size): Don't use r and c.
1247 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1249 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1252 * window.c (Fset_window_configuration): Comment out unused variables.
1254 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1256 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1258 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1260 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1262 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1263 HAVE_GNUTLS3 (Bug#16001).
1265 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1266 if interrupts are deferred (Bug#15801).
1268 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1270 Support resizing frames and windows pixelwise.
1271 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1272 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1273 (struct glyph_matrix): Replace window_left_col and
1274 window_top_line by window_pixel_left and window_pixel_top.
1275 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1277 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1278 (draw_window_divider, move_it_to, x_draw_right_divider)
1279 (x_draw_bottom_divider, change_frame_size): Add or fix
1281 * dispnew.c (change_frame_size_1): Change prototype.
1282 (adjust_glyph_matrix, required_matrix_width)
1283 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1284 values instead of lines and columns.
1285 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1286 WINDOW_TOTAL_FRINGE_WIDTH.
1287 (handle_window_change_signal, do_pending_window_change)
1288 (init_display): Adjusts calls of change_frame_size.
1289 (change_frame_size, change_frame_size_1): Handle pixelwise
1291 * frame.c (Qright_divider_width, Qbottom_divider_width):
1293 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1294 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1295 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1296 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1298 (set_frame_param): New function.
1299 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1300 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1301 (Ffringe_width, Fborder_width, Fright_divider_width)
1302 (Fbottom_divider_width): New functions, defsubr them.
1303 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1304 New argument pixelwise.
1305 (struct frame_parm_table): New members Qright_divider_width and
1306 Qbottom_divider_width.
1307 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1308 (x_report_frame_params): Handle Qright_divider_width and
1309 Qbottom_divider_width.
1310 (x_set_right_divider_width, x_set_bottom_divider_width):
1312 (frame_resize_pixelwise): New option.
1313 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1314 new_pixelwise, right_divider_width and bottom_divider_width;
1315 remove total_lines; rename text_lines, text_cols, new_text_lines
1316 and new_text_cols to text_height, text_width, new_height and
1317 new_width respectively.
1318 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1319 FRAME_TEXT_WIDTH respectively.
1320 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1321 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1322 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1324 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1325 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1326 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1327 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1328 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1329 (FRAME_TOTAL_COLS_ARG): Remove macro.
1330 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1331 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1332 (x_wm_set_size_hint): Handle frame pixel sizes.
1333 * indent.c (compute_motion, Fcompute_motion):
1334 Call window_body_width instead of window_body_cols.
1335 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1336 (make_lispy_position): Handle right and bottom dividers.
1337 (Fsuspend_emacs): Pixelize call of change_frame_size.
1338 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1339 * lisp.h: Extern set_frame_param.
1340 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1342 (Fx_create_frame): Add entry for vertical_drag_cursor.
1343 Pixelize call of change_frame_size.
1344 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1345 * nsterm.m (ns_update_window_end): Optionally draw right
1347 (x_set_window_size): Add argument pixelwise.
1348 Call check_frame_size and change_frame_size with pixelwise zero.
1349 (ns_draw_window_divider): New function.
1350 (ns_redisplay_interface): Add ns_draw_window_divider.
1351 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1352 (x_new_font): Call x_set_window_size with pixelwise zero.
1353 * print.c (print_object): For a window print its sequence
1355 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1356 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1357 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1358 (w32_createwindow): Use scroll bar area width.
1359 (w32_wnd_proc): Handle bottom divider width.
1360 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1361 (Fx_create_frame): Default divider width parameters.
1362 Caclulate sizes pixelwise. Add vertical drag cursor support.
1363 (x_create_tip_frame): Default divider widths to zero.
1364 Pixelize call to change_frame_size.
1365 (Fx_show_tip): Add handling of divider widths. Pixelize window
1367 (Fw32_frame_rect): New function.
1368 (frame_parm_handler w32_frame_parm_handlers): Add divider
1370 (Vx_window_vertical_drag_shape): Add variable.
1371 * w32inevt.c (resize_event, maybe_generate_resize_event):
1372 Pixelize change_frame_size calls.
1373 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1375 * w32term.c (w32_draw_window_divider): New function.
1376 (x_update_window_end): Handle right divider.
1377 (w32_draw_fringe_bitmap, x_scroll_run)
1378 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1379 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1380 Calculate new frame sizes pixelwise.
1381 (x_new_font): Pixelize call to x_set_window_size.
1382 (x_check_fullscreen): Pixelize call to change_frame_size.
1383 (x_set_window_size_1, x_set_window_size): New argument
1384 pixelwise. Calculate pixelwise.
1385 (x_wm_set_size_hint): Use scroll bar area width.
1386 (w32_redisplay_interface): Add w32_draw_window_divider.
1387 * w32term.h (struct w32_output): Add vertical drag cursor.
1388 * widget.c (set_frame_size, update_wm_hints)
1389 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1391 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1392 * window.c (sequence_number): Restore.
1393 (Fwindow_pixel_width, Fwindow_pixel_height)
1394 (Fwindow_mode_line_height, Fwindow_header_line_height)
1395 (window_pixel_to_total, Frun_window_scroll_functions)
1396 (Fset_window_new_pixel, window_resize_apply_total)
1397 (Fwindow_resize_apply_total): New functions.
1398 (window_body_height, window_body_width): Rename from
1399 window_body_lines. New argument PIXELWISE.
1400 Calculate pixelwise.
1401 (Fwindow_body_height, Fwindow_body_width): New argument
1403 (coordinates_in_window, window_relative_x_coord): Use window's
1404 pixel width instead of total width.
1405 (replace_window, recombine_windows): Initialize pixel values.
1406 (resize_root_window, resize_frame_windows, grow_mini_window)
1407 (shrink_mini_window): New argument PIXELWISE.
1408 Calculate pixelwise.
1409 (Fdelete_other_windows_internal, adjust_window_margins)
1410 (window_resize_check, window_resize_apply)
1411 (Fdelete_window_internal, Fresize_mini_window_internal)
1412 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1413 (check_frame_size): Rename arguments. New argument PIXELWISE.
1414 Calculate pixelwise.
1415 (set_window_buffer): Make samebuf bool. Run configuration change
1416 hook only if buffer changed.
1417 (Fset_window_buffer): Rewrite doc-string.
1418 (make_window): Initialize new_pixel slot.
1419 (Fwindow_resize_apply): Check pixel size of root window.
1420 (Fsplit_window_internal): Call 2nd argument pixel_size.
1421 Calculate pixelwise.
1422 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1424 (save_window_data): New slots frame_text_width,
1425 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1426 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1428 (Fcurrent_window_configuration, Fset_window_configuration)
1429 (save_window_save, compare_window_configurations): Handle new
1430 slots in save_window_data and saved_window.
1431 (Fset_window_scroll_bars): Fix doc-string.
1432 (window_resize_pixelwise): New variable.
1433 (coordinates_in_window, Fcoordinates_in_window_p):
1435 (make_parent_window): Adjust sequence_number.
1436 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1438 * window.h (struct window): New members new_pixel, pixel_left,
1439 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1440 (wset_new_pixel): New function.
1441 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1442 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1443 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1444 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1445 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1446 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1447 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1448 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1449 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1450 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1451 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1452 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1453 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1454 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1455 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1457 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1458 (window_body_width, check_frame_size): Adapt external declarations.
1459 * xdisp.c (last_max_ascent): New integer.
1460 (window_text_bottom_y): Handle bottom divider.
1461 (window_box_width, window_box_height): Calculate pixelwise.
1462 (get_glyph_string_clip_rects): Handle right divider.
1463 (remember_mouse_glyph): When windows are resized pixelwise
1464 proceed with width and height set to 1.
1465 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1467 (move_it_to): Calculate and return maximum x position
1469 (Fwindow_text_pixel_size): New function.
1470 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1471 (tool_bar_lines_needed): Rename to tool_bar_height.
1472 Calculate pixelwise.
1473 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1474 Calculate pixelwise.
1475 (redisplay_tool_bar): Calculate pixelwise.
1476 (redisplay_window): Calculate pixelwise. Handle dividers.
1477 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1478 (x_draw_vertical_border): Handle dividers.
1479 (define_frame_cursor1): Handle vertical drag cursor.
1480 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1481 (expose_window): Calculate pixelwise. Handle dividers.
1482 (init_xdisp): Initialize pixel values.
1483 * xfaces.c (Qwindow_divider): New face.
1484 (realize_basic_faces): Realize it.
1485 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1486 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1487 (x_set_scroll_bar_default_width): Default actual width to 16.
1488 (Fx_create_frame): Set sizes pixelwise.
1489 (x_create_tip_frame): Default divider widths to zero.
1490 Pixelize call of change_frame_size.
1491 (Fx_show_tip): Handle divider widths. Initial pixel position
1493 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1494 (Vx_window_vertical_drag_shape): New option.
1495 * xmenu.c (free_frame_menubar): Pixelize call of
1497 * xterm.c (x_draw_window_divider): New function.
1498 (x_update_window_end): Optionally draw right divider.
1499 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1500 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1501 (handle_one_xevent, x_new_font): Calculate pixelwise.
1502 (x_set_window_size_1, x_set_window_size): New argument
1503 pixelwise. Calculate pixelwise.
1504 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1505 (struct x_redisplay_interface): Add x_draw_window_divider.
1506 * xterm.h (struct x_output): Add vertical_drag_cursor.
1508 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1510 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1511 Set invisible frames's `redisplay' when a full redisplay is requested.
1512 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1513 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1514 (display_mode_lines): Set it here instead.
1516 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1518 * dispextern.h (set_window_update_flags): Remove.
1520 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1522 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1524 * xdisp.c (REDISPLAY_SOME_P): New macro.
1525 (redisplay_internal): Use it (bug#15999).
1526 (prepare_menu_bars, redisplay_window): Use it as well.
1528 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1530 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1532 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1533 (globals_of_w32font): Zero it out.
1534 (GetCharWidth32W_Proc): New function pointer.
1535 (get_char_width_32_w): New function.
1536 (compute_metrics): If get_glyph_outline_w returns an error, try
1537 get_char_width_32_w before declaring a failure. This avoids
1538 punishing raster (a.k.a. "bitmap") fonts by slowing down
1539 redisplay. (Bug#6364).
1541 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1543 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1544 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1545 highlight needs to be redisplayed. (Bug#15913)
1547 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1549 Fix minor problems found by static checking.
1550 * buffer.h (struct buffer_text, struct buffer):
1551 * frame.h (struct frame):
1552 * window.h (struct window):
1553 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1554 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1555 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1556 no-longer-valid use of HAVE_MENUS.
1557 * xdisp.c (propagate_buffer_redisplay): Now static.
1559 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1561 * xmenu.c (Fmenu_or_popup_active_p):
1562 * window.c (Fset_window_configuration):
1563 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1564 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1565 * fns.c (Fyes_or_no_p):
1566 * editfns.c (Fmessage_box, Fmessage_or_box):
1567 * alloc.c (make_save_ptr_ptr):
1568 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1570 * window.c (Fset_window_configuration): Move select_window later.
1572 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1574 Refine redisplay optimizations to only redisplay *some* frames/windows
1575 rather than all of them.
1576 * xdisp.c (REDISPLAY_SOME): New constant.
1577 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1578 (bset_redisplay, bset_update_mode_line): New functions.
1579 (message_dolog): Use bset_redisplay.
1580 (clear_garbaged_frames): Use fset_redisplay.
1581 (echo_area_display): Use wset_redisplay.
1582 (buffer_shared_and_changed): Remove.
1583 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1584 frame titles. Compute the actual set of windows redisplayed.
1585 Don't update frame titles and menu bars for frames that don't need to
1587 (propagate_buffer_redisplay): New function.
1589 (redisplay_internal): Use it. Be more selective in the set of windows
1590 we redisplay. Propagate windows_or_buffers_changed to
1591 update_mode_lines a bit later to simplify the code.
1592 (mark_window_display_accurate_1): Reset window and buffer's
1594 (redisplay_window): Do nothing if neither the window nor the buffer nor
1595 the frame needs redisplay.
1596 * window.h (struct window): Add `redisplay' field.
1597 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1598 (redisplay_other_windows, window_list): New declarations.
1599 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1600 (window_list): Not static any more.
1601 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1602 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1603 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1604 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1605 * frame.h (struct frame): Add `redisplay' field.
1606 Move `external_menu_bar' bitfield next to other bit-fields.
1607 (SET_FRAME_GARBAGED): Use fset_redisplay.
1608 (SET_FRAME_VISIBLE): Don't garbage the frame;
1609 Use redisplay_other_windows.
1610 * buffer.h (struct buffer): Add `redisplay' field.
1611 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1612 (modify_overlay): Use bset_redisplay.
1613 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1615 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1617 Support w32 file notifications in batch mode.
1618 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1619 invalid (which happens in batch mode). If non-interactive, call
1620 handle_file_notifications to store file notification events in the
1621 input queue. (Bug#15933)
1623 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1625 * w32inevt.c (handle_file_notifications): Now external, not static.
1627 * w32term.h (handle_file_notifications): Provide prototype.
1629 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1630 init_crit, since init_display, which does that otherwise, is not
1633 2013-11-27 Glenn Morris <rgm@gnu.org>
1635 * Makefile.in ($(lispsource)/international/charprop.el): New.
1636 (emacs$(EXEEXT)): Depend on charprop.el.
1638 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1640 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1641 deleting portions of the buffer under non-nil REPLACE argument.
1644 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1645 directory, watch it and not its parent.
1646 (add_watch): Allow empty string in FILE.
1648 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1650 * window.c (Fset_window_start, window_resize_apply)
1651 (window_scroll): Reset window_end_valid (Bug#15957).
1653 2013-11-27 Glenn Morris <rgm@gnu.org>
1655 * Makefile.in (leimdir): Now in lisp source directory.
1656 ($(leimdir)/leim-list.el): Just use ../leim .
1657 * epaths.in (PATH_DUMPLOADSEARCH):
1658 * lread.c (load_path_default):
1659 * nsterm.m (ns_load_path): No more leim directory.
1661 2013-11-26 Andreas Schwab <schwab@suse.de>
1663 * .gdbinit (xgettype): Add cast.
1665 2013-11-26 Glenn Morris <rgm@gnu.org>
1667 Preload leim-list.el.
1668 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1669 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1670 is a single directory.
1672 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1674 bool-vector-subsetp is now the normal direction (Bug#15912).
1675 * data.c (Fbool_vector_subsetp): Test whether the first argument
1676 is a subset of the second one, not the reverse. Add doc string.
1678 Fix minor problems found by static checking.
1679 * lread.c (load_path_default): Now static.
1680 * textprop.c (text_property_stickiness): Be consistent about the
1681 test used when deciding whether to consider the previous character.
1682 This simplifies the code a bit.
1684 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1686 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1688 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1689 (syms_of_frame): Don't defsubr them.
1691 2013-11-25 Glenn Morris <rgm@gnu.org>
1693 * lread.c (load_path_default): Change the sense of the argument.
1694 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1695 from dump_path. When it is not, avoid checking dump_path twice.
1697 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1698 uninstalled dump_path against installed Vload_path. (Bug#15964)
1700 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1702 Export get_pos_property to Elisp.
1703 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1704 (syms_of_editfns): Export it to Elisp.
1706 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1708 2013-11-23 Romain Francoise <romain@orebokech.com>
1710 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1711 initialization here ...
1712 (syms_of_fileio): ... from here.
1714 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1716 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1717 Please use --enable-check-lisp-object-type.
1719 2013-11-23 Glenn Morris <rgm@gnu.org>
1721 * process.c (get_process): Explicit error for dead buffers.
1723 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1725 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1727 2013-11-23 Glenn Morris <rgm@gnu.org>
1729 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1730 * lread.c (load_path_check): Take path to check as argument.
1731 (load_path_default): New, split from init_lread.
1732 (init_lread): Move calc of default load-path to load_path_default.
1733 Empty elements in EMACSLOADPATH now stand for the default.
1734 (load-path): Doc fix.
1735 * emacs.c (decode_env_path): Add option to treat empty elements
1736 as nil rather than ".".
1737 * callproc.c (init_callproc_1, init_callproc):
1738 * image.c (Vx_bitmap_file_path):
1739 * lisp.h (decode_env_path):
1740 * lread.c (Vsource_directory):
1741 Update for new argument spec of decode_env_path.
1743 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1745 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1746 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1748 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1750 Fix some dependency problems that cause unnecessary recompiles.
1751 Problem reported by RMS in
1752 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1753 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1754 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1755 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1756 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1757 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1758 (boostrap-clean): No need to remove stamp-oldxmenu.
1760 Fix recently introduced bool vector overrun.
1761 This was due to an optimization that went awry.
1762 Reported by Glenn Morris in
1763 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1764 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1765 for empty vectors, undoing the 2013-11-18 change.
1766 * data.c (bool_vector_binop_driver): Rely on this.
1767 Fix bug that occasionally overran the destination.
1768 * lisp.h (struct Lisp_Bool_vector): Document this.
1770 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1772 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1775 * nsterm.m (init, run, stop:): Comment out for now, does not work
1778 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1780 * charset.c (syms_of_charset): Don't read past end of string.
1782 2013-11-19 Glenn Morris <rgm@gnu.org>
1784 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1786 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1788 Add hooks to run on gaining/losing focus. (Bug#15029)
1789 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1790 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1791 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1793 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1795 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1796 The old names predated the API change that put destination at end.
1798 Improve API of recently-added bool vector functions (Bug#15912).
1799 The old API had (bool-vector-count-matches A B)
1800 and (bool-vector-count-matches-at A B I), which gave the
1801 misleading impression that the two functions were variants, one
1802 with a location I. The new API has (bool-vector-count-population A)
1803 and (bool-vector-count-consecutive A B I) to make the distinction
1804 clearer. The first function no longer has a B argument, since the
1805 caller can easily determine the number of nils if the length and
1806 number of ts is known.
1807 * data.c (Fbool_vector_count_population): Rename from
1808 bool_vector_count_matches, and accept just 1 argument.
1809 (Fbool_vector_count_consecutive): Rename from
1810 Fbool_vector_count_matches_at.
1812 Always allocate at least one bits_word per bool vector.
1813 See Daniel Colascione in:
1814 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1815 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1816 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1817 * lisp.h (struct Lisp_Bool_vector): Document this.
1819 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1821 * insdel.c (invalidate_buffer_caches): New function, consolidated
1822 from part of prepare_to_modify_buffer.
1823 (insert_from_gap, prepare_to_modify_buffer):
1824 * coding.c (code_convert_region, code_convert_string):
1825 Call invalidate_buffer_caches. (Bug#15841)
1827 * lisp.h (invalidate_buffer_caches): Add prototype.
1829 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1831 * w32term.c (x_update_window_end): Don't invalidate the entire
1832 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1833 highlight needs to be redisplayed. (Bug#15913)
1835 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1837 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1839 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1841 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1842 while we are using Vprin1_to_string_buffer.
1844 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1845 after inserting the description string. (Bug#15907)
1847 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1849 * data.c: Work around bogus GCC diagnostic about shift count.
1850 Reported by Eli Zaretskii in
1851 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1852 (pre_value): New function.
1853 (count_trailing_zero_bits): Use it.
1855 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1857 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1858 assume C macros are not supported even under -g3 in these old GCC
1861 2013-11-15 Leo Liu <sdl.web@gmail.com>
1863 * minibuf.c (Ftry_completion, Fall_completions)
1864 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1866 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1868 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1869 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1870 This avoids placing unnecessary constants into the Emacs code.
1872 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1874 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1875 for Cygwin w32 build.
1877 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1878 for Cygwin w32 build. (Bug#15892)
1880 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1882 Simplify, port and tune bool vector implementation.
1883 * alloc.c (bool_vector_exact_payload_bytes)
1884 (bool_vector_payload_bytes): Remove.
1885 (bool_vector_fill): Return its argument.
1886 * alloc.c (bool_vector_fill):
1888 * print.c (print_object):
1889 Simplify by using bool_vector_bytes.
1890 * alloc.c (make_uninit_bool_vector):
1891 New function, broken out from Fmake_bool_vector.
1892 (Fmake_bool_vector): Use it. Use tail call.
1893 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1894 * data.c (BITS_PER_ULL): New constant.
1895 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1896 if long long versions don't exist.
1897 (shift_right_ull): New function.
1898 (count_one_bits_word): New function, replacing popcount_bits_word
1899 macro. Don't assume that bits_word is no wider than long long.
1900 (count_one_bits_word, count_trailing_zero_bits):
1901 Don't assume that bits_word is no wider than long long.
1902 * data.c (bool_vector_binop_driver, bool_vector_not):
1903 * fns.c (Fcopy_sequence):
1905 Create an uninitialized destination, to avoid needless work.
1906 (internal_equal): Simplify.
1907 (Ffillarray): Prefer tail call.
1908 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1909 contain at least one word.
1910 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1911 chars are narrower than ints.
1912 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1913 * fns.c (Fcopy_sequence):
1915 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1916 Don't try to port to hosts where bits_word values have holes; the
1917 code wouldn't work there anyway. Verify this assumption, though.
1918 (bool_vector_bytes): New function.
1919 (make_uninit_bool_vector): New decl.
1920 (bool_vector_fill): Now returns Lisp_Object.
1922 * xfns.c (xic_create_fontsetname):
1923 * xrdb.c (gethomedir): Prefer tail calls.
1925 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1927 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1928 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1930 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1931 that requires a return value.
1932 (Fset_buffer_modified_p): Take advantage of this change to do
1935 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1937 * buffer.c (Frestore_buffer_modified_p): Sync it with
1938 Fset_buffer_modified_p.
1939 (Fforce_mode_line_update): New function, moved from subr.el.
1940 (Fset_buffer_modified_p): Use them.
1941 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1943 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1945 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1946 This avoids undefined behavior when subtracting pointers into
1947 different aways. On my platform it also makes the code a tad
1948 smaller and presumably faster.
1950 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1952 * keyboard.c (command_loop_1): Use region-extract-function.
1953 * insdel.c (Qregion_extract_function): Not static any more (can we
1954 stop pretending that these vars can benefit from being marked static?).
1956 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1958 * search.c (find_newline): If buffer text is relocated during the
1959 "dumb loop", adjust C pointers into buffer text to follow suit.
1962 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1964 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1965 for conversion (Bug#15837).
1967 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1969 * fileio.c (Finsert_file_contents): Invalidate the newline cache
1970 for the entire range of inserted characters. (Bug#15841)
1972 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
1974 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
1976 (realize_default_face): Remove assignment to distant-foreground if
1977 unspecified (Bug#15815).
1979 2013-11-08 Eli Zaretskii <eliz@gnu.org>
1981 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
1982 cache-long-scans disabled, since we don't want to call
1983 prepare_to_modify_buffer (in insert_1_both) for each message we
1986 * buffer.h (bset_cache_long_scans): New INLINE function, moved
1987 from buffer.c. Improve commentary to the buffer field setter
1990 * buffer.c (bset_cache_long_scans): Static function deleted.
1991 Improve commentary to the buffer field setter functions.
1992 (init_buffer_once): Default for cache-long-scans changed to t.
1995 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
1997 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
1999 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2000 This bug was introduced in my 2013-06-21 change, and caused
2001 struct Lisp_Sub_Char_Table objects to be given too many slots,
2002 which broke 'make -C admin/unidata'.
2004 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2006 Import changes from mac-port 4.5.
2007 * macfont.m (mac_font_copy_default_descriptors_for_language)
2008 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2009 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2010 (macfont_language_default_font_names): New.
2011 (macfont_list): Rearrange language/charset code.
2012 (macfont_close): Don't check for macfont_info->cache.
2013 (mac_ctfont_create_preferred_family_for_attributes): New font
2014 selection code, call
2015 mac_font_copy_default_name_for_charset_and_languages.
2016 (mac_font_copy_default_descriptors_for_language)
2017 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2019 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2021 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2023 Port to C11 aligned_alloc, and fix some integer overflows.
2024 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2025 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2026 and use of posix_memalign replaced with aligned_alloc.
2027 (aligned_alloc): New function, defined or declared as needed.
2028 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2029 Don't undef; configure.ac now does this.
2030 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2031 (calloc, aligned_alloc): Check for integer overflow.
2032 (aligned_alloc): Rename from memalign. All uses changed.
2033 (memalign): New function, an alias for aligned_alloc.
2035 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2037 * xdisp.c (redisplay_internal): Fix typo in last change.
2039 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2041 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2043 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2045 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2046 redisplay--mode-lines-cause.
2047 (redisplay_internal): Keep them uptodate. Remove redundant check of
2048 buffer_shared_and_changed.
2049 * *.[chm]: Number every assignment to update_mode_lines so we
2050 can track why it is set.
2052 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2054 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2056 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2058 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2059 can track why it is set.
2061 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2063 Integer-related fixes for term.c etc.
2064 * dispextern.h (face_tty_specified_color): New function.
2065 * term.c (turn_on_face): Don't rely on undefined behavior when
2066 assigning an out-of-range value to 'long'.
2067 Simplify test for toggling highlight.
2068 (tty_capable_p): Omit last two (unused) args. All callers changed.
2069 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2070 (read_menu_input, tty_menu_activate, tty_menu_show):
2071 * xfaces.c (x_supports_face_attributes_p)
2072 (tty_supports_face_attributes_p):
2073 Use bool for boolean. All callers changed.
2074 (tty_supports_face_attributes_p): Omit defaults for color indices;
2075 no longer needed. Simplify tail call.
2077 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2079 * xdisp.c (prepare_menu_bars): Mark static.
2080 * lisp.h (prepare_menu_bars): Don't declare.
2081 * xselect.c (x_handle_selection_clear):
2082 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2084 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2086 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2087 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2089 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2091 * keyboard.c (Fcommand_error_default_function): Rename from
2092 Fdefault_error_output.
2094 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2096 * keyboard.c (Fdefault_error_output): New function, extracted from
2098 (syms_of_keyboard): Use it for Vcommand_error_function.
2100 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2102 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2103 (init_eval): Use it to ensure handlerlist is non-NULL.
2104 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2105 (Fsignal): Adjust NULLness test of handlerlist.
2106 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2108 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2110 * callproc.c (call_process): Call prepare_to_modify_buffer before
2111 decoding text read from the sub-process, as the decoded stuff will
2112 be inserted into the buffer. This will invalidate the various
2113 caches maintained for the buffer. (Bug#15148)
2115 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2117 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2118 string of glyphless-char-display.
2120 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2122 * nsfns.m (ns_get_name_from_ioreg): New function.
2123 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2124 OSX >= 10.9. Use ns_get_name_from_ioreg.
2126 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2128 Simplify and port recent bool vector changes.
2129 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2130 only in this file. Use a more-efficient implementation if the
2131 second argument is a power of 2.
2132 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2133 Remove no-longer-necessary compile-time checks.
2134 (bool_vector_exact_payload_bytes): New function.
2135 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2136 exact payload changed to call the new function. Do not assume
2137 that the arg or result fits in ptrdiff_t.
2138 (bool_vector_fill): New function.
2139 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2141 (vroundup_ct): Don't assume arg fits in size_t.
2142 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2143 invoke set_category_set.
2144 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2145 All callers changed. Use bool_vector_set.
2146 * category.h (XCATEGORY_SET): Remove; no longer needed.
2147 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2149 * data.c (Faref): Use bool_vector_ref.
2150 (Faset): Use bool_vector_set.
2151 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2152 (Fbool_vector_not, Fbool_vector_count_matches)
2153 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2154 * fns.c (concat): Use bool_vector_ref.
2155 (Ffillarray): Use bool_vector_fill.
2156 (mapcar1): Use bool_vector_ref.
2157 (sxhash_bool_vector): Hash words, not bytes.
2158 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2159 a constant, since it's now used in #if.
2160 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2161 unsigned char on unusual architectures, so that we no longer
2162 assume that the number of bits per bits_word is a power of two or
2163 is a multiple of 8 or of CHAR_BIT.
2164 (Qt): Add forward decl.
2165 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2166 at least as strictly as bits_word.
2167 (bool_vector_data, bool_vector_uchar_data): New accessors.
2168 All data structure accesses changed to use them.
2169 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2170 (bool_vector_set): New functions.
2171 (bool_vector_fill): New decl.
2172 (ROUNDUP): Move to alloc.c as described above.
2174 Fix recent gnutls changes.
2175 * gnutls.c (Fgnutls_boot): Don't assume C99.
2176 * process.c (wait_reading_process_output): Fix typo in recent change.
2178 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2180 * process.c (wait_reading_process_output, read_process_output)
2181 (send_process): Check gnutls_state is not NULL.
2183 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2184 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2186 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2188 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2189 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2191 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2194 * nsfns.m (Fx_create_frame): Fix memory leak.
2196 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2197 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2198 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2200 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2202 * xdisp.c (message3_nolog, message_with_string): Encode the string
2203 before writing it to the terminal in a non-interactive session.
2205 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2206 sure we concatenate them into a unibyte string.
2208 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2209 resulting temporary name before returning it to the caller.
2210 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2211 is a unibyte string, convert NAME to a unibyte string to ensure
2212 that the result is also a unibyte string.
2214 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2215 create unibyte strings from default paths and directory/file
2218 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2221 * callproc.c (init_callproc): Use build_unibyte_string to make
2222 sure we create unibyte strings from default paths and
2223 directory/file names.
2225 * buffer.c (init_buffer): Don't store default-directory of
2226 *scratch* in multibyte form. The original problem which led to
2227 that is described in
2228 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2229 but it was solved long ago. (Bug#15260)
2231 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2233 Port to stricter C99 platforms.
2234 Especially, C99 prohibits nesting a struct X inside struct Y if
2235 struct X has a flexible array member.
2236 * alloc.c (struct sdata): New type.
2237 (sdata): Implement in terms of struct sdata.
2238 Remove u member; all uses replaced by next_vector, set_next_vector.
2239 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2240 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2241 (struct sblock): Rename first_data member to data, which is now
2242 a flexible array member. All uses changed.
2243 (next_vector, set_next_vector, large_vector_vec): New functions.
2244 (vector_alignment): New constant.
2245 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2246 (struct large-vector): Now merely a NEXT member, since the old approach
2247 ran afoul of stricter C99. All uses changed to use
2248 large_vector_vec or large_vector_offset.
2249 (large_vector_offset): New constant.
2250 * dispnew.c: Include tparam.h, for tgetent.
2251 Do not include term.h; no longer needed.
2252 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2253 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2254 (struct Lisp_Vector): Use a flexible array member for contents,
2255 instead of a union with a member that is an array of size 1.
2257 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2258 fact that the struct no longer contains a union.
2259 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2260 (struct Lisp_Save_Value, struct Lisp_Free):
2261 Use unsigned, not int, for spacers, to avoid c99 warning.
2262 (union specbinding): Use unsigned, not bool, for bitfield, as
2263 bool is not portable to pre-C99 hosts.
2265 2013-11-04 Glenn Morris <rgm@gnu.org>
2267 * emacs.c (usage_message): Mention that `-L :...' appends.
2269 2013-11-02 Glenn Morris <rgm@gnu.org>
2271 * Makefile.in (abs_builddir): Remove.
2272 (bootstrap_exe): Use relative filename.
2274 Use relative filenames in TAGS files.
2275 * Makefile.in (abs_srcdir): Remove it again.
2276 (.PHONY): Remove frc.
2277 (maintainer-clean): No more TAGS-LISP file.
2278 (TAGS): Pass relative file names to etags.
2279 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2281 * Makefile.in (abs_srcdir): New, set by configure.
2283 (maintainer-clean): Remove pointless echo. That should be in the
2284 top-level Makefile, if anywhere. Delete TAGS-LISP.
2285 (extraclean): No s/ and m/ directories for some time.
2286 (TAGS): Also depend on ctagsfiles3.
2287 Remove no-longer-defined S_FILE.
2288 Pass absolute filenames to etags once more.
2289 (TAGS-LISP): Replace lispdir with its expansion.
2290 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2291 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2293 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2295 * xfaces.c (check_lface_attrs, realize_default_face):
2296 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2297 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2299 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2301 * emacs.c (original_pwd): Remove global var by making it local.
2302 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2304 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2306 * xfaces.c: Declare color_distance.
2307 (QCdistant_foreground): New variable.
2308 (NEAR_SAME_COLOR_THRESHOLD): New define.
2309 (load_color2): New function.
2310 (load_color): Call load_color2.
2311 (load_face_colors): Call load_color2 and if distant-color is specified
2312 calculate distant and use distant-color if colors are near.
2313 (LFACE_DISTANT_FOREGROUND): New define.
2314 (merge_face_ref, Finternal_set_lisp_face_attribute)
2315 (Finternal_get_lisp_face_attribute)
2316 (x_supports_face_attributes_p): Handle distant-foreground similar to
2318 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2320 * dispextern.h (lface_attribute_index):
2321 Add LFACE_DISTANT_FOREGROUND_INDEX.
2323 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2325 * image.c (pbm_next_char): New function.
2326 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2327 (pbm_scan_number): Use it.
2328 (Qlibjpeg_version): New variable.
2329 (syms_of_image): DEFSYM and initialize it.
2331 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2333 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2335 2013-10-31 Glenn Morris <rgm@gnu.org>
2337 * emacs.c (original_pwd): New char.
2338 (main): If using --chdir, store original_pwd.
2339 (init_cmdargs): When setting Vinvocation_directory based on a
2340 relative argv[0], use original_pwd if set. (Bug#15768)
2342 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2344 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2346 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2348 * insdel.c: Fix minor problems found by static checking.
2349 (Qregion_extract_function): Now static.
2350 (prepare_to_modify_buffer_1): Remove unused locals.
2352 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2354 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2355 (syms_of_xdisp): Declare pre-redisplay-function.
2356 (markpos_of_region): Remove function.
2357 (init_iterator, compute_stop_pos, handle_face_prop)
2358 (face_before_or_after_it_pos, reseat_to_string)
2359 (get_next_display_element, window_buffer_changed)
2360 (redisplay_internal, try_cursor_movement, redisplay_window)
2361 (try_window_reusing_current_matrix, try_window_id, display_line)
2362 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2363 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2364 * window.h (struct window): Remove field `region_showing'.
2365 * dispextern.h (struct it): Remove region_beg/end_charpos.
2366 (face_at_buffer_position, face_for_overlay_string)
2367 (face_at_string_position): Update prototypes.
2368 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2369 (face_at_string_position): Remove `region_beg' and `region_end' args.
2370 * fontset.c (Finternal_char_font):
2371 * font.c (font_at, font_range): Adjust calls accordingly.
2372 * insdel.c (Qregion_extract_function): New var.
2373 (syms_of_insdel): Initialize it.
2374 (prepare_to_modify_buffer_1): Use it.
2376 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2378 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2379 * ftxfont.c (ftxfont_get_gcs):
2380 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2381 * xfaces.c (x_free_colors, x_free_dpy_colors)
2382 (x_create_gc, unload_color):
2383 * xselect.c (x_property_data_to_lisp):
2384 * xsettings.c (parse_settings):
2385 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2386 (get_bits_and_offset): Adjust definition.
2387 * frame.c (XParseGeometry): Adjust locals.
2388 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2389 * regex.h (toplevel): Likewise for reg_syntax_t.
2391 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2393 * eval.c (run_hook_with_args): Use FUNCTIONP.
2395 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2397 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2398 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2399 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2400 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2401 on MS-Windows anyway.
2402 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2403 (free_realized_face): ...adjust user.
2404 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2405 white relief pixels to -1.
2406 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2407 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2408 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2410 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2412 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2413 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2414 in practice now. All callers changed.
2416 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2418 * dispextern.h (struct face): Use bitfields for 'underline_type'
2419 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2420 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2421 'stipple' member. Move 'lface' member up to help...
2422 * xfaces.c (make_realized_face): ...this function to find and
2423 clear just the members that need clearing.
2424 (load_face_colors, realize_x_face):
2425 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2427 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2429 * xftfont.c (struct xftfont_info): Remove set-but-unused
2431 (xftfont_open): Adjust user.
2432 (xftfont_get_colors): Remove useless prototype.
2434 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2436 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2437 before passing them to 'unexec'. (Bug#15260)
2439 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2441 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2443 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2445 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2446 the changed signature of the font driver's 'close' method.
2448 * w32font.h (w32font_close): Adjust the prototype to the change in
2449 function definition.
2451 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2453 * w32uniscribe.c (uniscribe_close): Adapt the call to
2454 w32font_close to its new prototype.
2456 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2458 Omit unused frame argument of font API's close function.
2459 * font.h (struct font): Drop frame argument. Adjust comment.
2460 * font.c (font_clear_cache, font_close_object): Adjust users.
2461 * ftfont.c (ftfont_close):
2462 * ftxfont.c (ftxfont_close):
2463 * macfont.m (macfont_close):
2464 * nsfont.m (nsfont_close):
2465 * w32font.c (w32font_close):
2466 * xfont.c (xfont_close):
2467 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2468 tweak comments and make functions safe if called more than once for
2469 the same font object.
2471 Perform font-specific cleanup when font object is swept by GC. See
2472 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2473 * alloc.c (cleanup_vector): New function.
2474 (sweep_vector): Call it for each reclaimed vector object.
2475 * font.h (struct font): Adjust comment.
2477 2013-10-24 Glenn Morris <rgm@gnu.org>
2479 * Makefile.in (abs_top_srcdir): New, set by configure.
2481 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2483 Adjust recent font-related changes to fix bug#15686.
2484 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2485 is a live window system frame, mark its default font too.
2487 2013-10-23 Glenn Morris <rgm@gnu.org>
2489 * Makefile.in (RUN_TEMACS): Make relative (again).
2490 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2491 (bootstrap-emacs$(EXEEXT)):
2492 Quote entities that might contain whitespace.
2494 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2496 Port to Solaris 10 and its bundled GCC.
2497 Problem reported by Timothy C. Burt.
2498 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2500 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2502 Do not allow font caches to grow too large.
2503 * alloc.c (compact_font_cache_entry, compact_font_caches):
2504 New functions or stub if not HAVE_WINDOW_SYSTEM.
2505 (compact_undo_list): Factor out from Fgarbage_collect.
2507 (mark_face_cache): Mark face font. Move down to avoid
2509 (mark_terminals): Do not mark font cache here.
2510 (Fgarbage_collect): Call compaction functions described
2511 above. Adjust comment.
2513 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2515 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2516 chdir to HOME (bug#15607).
2518 * nsterm.m (Qcocoa, Qgnustep): New variables.
2519 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2520 (ns_get_color): Make selection color work for GNUStep also.
2522 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2524 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2525 handles mouse clicks. Instead, let GPM use the same code as all
2526 the other mice use. See the discussion starting at
2527 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2528 for the details of the problem with the menu bar this fixes.
2530 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2532 Remove port-specific display name lists to avoid extra
2533 complexity and data duplication with display info lists.
2534 * xterm.h (x_display_name_list): Remove declaration.
2535 * xterm.c (x_display_name_list): Remove.
2536 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2537 * xfns.c (x_display_info_for_name, Fx_display_list):
2538 Likewise. Use x_display_list where appropriate.
2539 * w32term.h (w32_display_name_list): Remove declaration.
2540 * w32term.c (w32_display_name_list): Remove.
2541 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2543 * w32fns.c (x_display_info_for_name, Fx_display_list):
2544 Likewise. Use x_display_list where appropriate.
2545 * nsterm.h (ns_display_name_list): Remove declaration.
2546 * nsterm.m (ns_display_name_list): Remove.
2547 (ns_term_init, syms_of_nsterm): Adjust users.
2548 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2549 Likewise. Use x_display_list where appropriate.
2550 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2551 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2552 (mark_terminals): Mark per-terminal font cache.
2554 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2556 Don't run timers in input-pending-p. Its new check-timers param
2557 provides the prior behavior. (Bug#15045).
2558 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2561 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2563 Make some functions static in non-Microsoft builds.
2564 On my platform (Fedora 19 x86-64), this shrinks the
2565 Emacs executable (text+data) by 0.25%.
2566 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2567 (load_color) [!MSDOS]:
2568 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2569 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2570 * lisp.h (check_existing):
2571 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2572 (network_interface_info) [!WINDOWSNT]:
2573 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2574 Remove extern decls.
2575 * fileio.c (check_existing):
2576 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2577 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2578 (network_interface_info) [!WINDOWSNT]:
2579 * term.c (encode_terminal_code) [!WINDOWSNT]:
2580 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2581 * xfaces.c (load_color) [!MSDOS]:
2583 * fileio.c (check_existing, check_executable, check_writable):
2584 * process.c (network_interface_list, network_interface_info):
2585 Move earlier, so that we don't need forward decls.
2586 * gnutls.c (fn_gnutls_transport_set_errno)
2587 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2589 * w32.c (init_environment): Use faccessat rather than
2590 check_existing, partly for consistency with the rest of the code
2591 in this file, partly so that check_existing can be static.
2593 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2594 * emacs.c (MAIN_PROGRAM): New macro.
2595 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2596 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2598 bool vector int width fixes
2599 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2600 (Fbool_vector_count_matches_at):
2601 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2602 can exceed PTRDIFF_MAX, at least in theory.
2603 (Fbool_vector_count_matches_at):
2604 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2606 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2608 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2609 (struct sockaddr): Add forward decl, for platforms that lack it.
2611 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2613 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2616 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2618 * w32.c (network_interface_get_info, network_interface_list)
2619 (network_interface_info): New functions. (Bug#15610)
2620 (GetAdaptersInfo_Proc): New typedef.
2621 (get_adapters_info): New wrapper function.
2622 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2624 * process.h (network_interface_list, network_interface_info):
2627 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2628 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2629 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2630 for WINDOWSNT. Doc fix.
2631 (syms_of_process): Defsubr Snetwork_interface_list and
2632 Snetwork_interface_info unconditionally.
2634 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2635 in NS GUI sessions. (Bug#15629)
2637 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2639 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2641 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2643 * print.c (print_object): Print " ..." when truncating bool vectors.
2645 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2647 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2648 standard mouse buttons.
2650 * termhooks.h (struct input_event): Remove incorrect commentary.
2652 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2654 Disallow bool vector operations on mixed-length operands.
2655 The old behavior left garbage in the result vector sometimes,
2656 and didn't seem to be useful.
2657 * data.c (Qwrong_length_argument): New static var.
2658 (wrong_length_argument): New function.
2659 (bool_vector_binop_driver): Check that args agree in length.
2661 * keyboard.c, keyboard.h (all_kboards): Now static.
2663 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2665 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2666 note from the lispref.
2668 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2670 * nsterm.h (struct ns_display_info): Remove set-but-unused
2671 member image_cache (image caches are per-terminal anyway).
2672 (FRAME_X_IMAGE_CACHE): Remove.
2673 * nsterm.m (ns_initialize_display_info): Adjust user.
2675 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2677 * w32proc.c: Include mingw_time.h.
2679 * w32.c: Include mingw_time.h.
2681 Implement scrolling of TTY menus when the screen is too short.
2683 * term.c (tty_menu_display): Accept an additional argument, the
2684 menu item from which to start displaying the menu. Account for
2685 the value of Y when limiting the menu to the number of available
2687 (mi_result): New enumeration.
2688 (read_menu_input): Return enumerated value. When the y coordinate
2689 hits min_y or max_y, return scroll indication instead of wrapping
2691 (tty_menu_activate): Handle the scrolling indications from
2692 read_menu_input. Compute the first menu item to display and pass
2693 it to tty_menu_display.
2695 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2697 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2698 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2699 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2700 Adjust to match the change described below.
2701 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2702 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2703 memory_below_frame members to...
2704 * termchar.h (struct tty_display_info): ...here because they're
2705 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2706 * term.c (init_tty):
2707 * nsterm.m (ns_create_terminal):
2708 * w32term.c (w32_create_terminal):
2709 * xterm.c (x_create_terminal): Adjust users.
2710 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2711 to filter out non-TTY frames. Adjust comment.
2712 (scrolling): Adjust user. Prefer eassert for debugging check.
2714 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2716 * xfaces.c (PT_PER_INCH): Remove unused macro.
2717 * termhooks.h (struct terminal): Remove set-but-unused
2718 member fast_clear_end_of_line.
2719 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2720 * nsterm.m (ns_create_terminal):
2721 * term.c (init_tty):
2722 * w32term.c (w32_create_terminal):
2723 * xterm.c (x_create_terminal): Adjust users.
2725 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2727 * lisp.h (bool_vector_size): New function.
2728 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2729 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2730 (Fbool_vector_not, Fbool_vector_count_matches_at):
2731 Remove uses of 'eassume' that should no longer be needed,
2732 because they are subsumed by the 'eassume' in bool_vector_size.
2734 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2736 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2737 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2738 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2740 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2742 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2743 have different dimensions. (Bug#15575)
2745 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2748 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2750 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2752 * term.c (tty_menu_show): Never return with unbalanced
2753 specpdl. Use eassert for debugging check. Adjust style.
2755 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2757 * term.c (read_menu_input): Make selection of menu items
2758 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2759 (tty_menu_activate): Fix off-by-one error when computing max_y.
2761 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2763 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2764 audit logging (only used with GnuTLS 3.x) and enable it.
2766 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2768 * dispnew.c (redraw_frame): Remove useless #ifdef because
2769 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2770 Also, move TTY fflush to...
2771 * term.c (tty_update_end): ...this function.
2773 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2775 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2776 the end of the frame's glyph matrix. (Bug#15575)
2778 * term.c (tty_menu_display): Don't move cursor while overwriting
2779 frame's glyphs with menu items. Limit the number of items
2780 displayed to what can be shown on the available screen lines,
2781 excluding the echo area.
2782 (tty_menu_activate): Limit the Y coordinate allowed by
2783 read_menu_input to the last screen line used for menu display.
2785 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2787 * lisp.h (eassume): New macro.
2788 Also, include <verify.h>, for 'assume'.
2789 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2790 (vroundup, vector_nbytes):
2791 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2792 (Fbool_vector_not, Fbool_vector_count_matches)
2793 (Fbool_vector_count_matches_at):
2794 Use eassume, not eassert.
2795 * casetab.c (set_identity, shuffle):
2796 * composite.c (composition_gstring_put_cache):
2797 * dispnew.c (update_frame_1):
2798 * ftfont.c (ftfont_shape_by_flt):
2799 * image.c (gif_load):
2800 * intervals.c (offset_intervals):
2801 * macfont.m (macfont_shape):
2802 Remove calls to 'assume' that are no longer needed, because
2803 --enable-gcc-warnings no longer generates bogus warnings
2804 when these calls are removed.
2806 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2808 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2810 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2812 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2813 (Qsubstitute_env_in_file_name): New var.
2814 (syms_of_fileio): Define it.
2816 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2818 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2819 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2822 * term.c (save_and_enable_current_matrix): Don't allocate and
2823 don't save margin areas.
2824 (restore_desired_matrix): Don't restore margin areas.
2825 (free_saved_screen): Don't free margin areas.
2827 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2829 * image.c: Pacify --enable-gcc-warnings.
2830 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2831 #define only if used.
2833 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2835 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2836 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2837 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2838 (gif_load): For giflib v5.x and later, display the error message
2839 produced by giflib when its functions fail.
2840 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2843 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2845 * keyboard.c (last_event_timestamp): Remove. For X selection and
2846 GTK popup menus, it may be obtained from per-frame X display info.
2847 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2848 (process_special_events): Adjust users.
2849 * keyboard.h (last_event_timestamp): Remove declaration.
2850 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2851 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2852 * menu.h (xmenu_show): Adjust prototype.
2853 * menu.c (Fx_popup_menu): Adjust user.
2854 * xselect.c (x_own_selection, x_get_foreign_selection)
2855 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2857 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2859 * keyboard.c (init_kboard): Now static. Add arg
2860 to denote window system. Adjust comment.
2861 (init_keyboard): Adjust user.
2862 (allocate_kboard): New function.
2864 * nsterm.m (ns_term_init):
2865 * term.c (init_tty):
2866 * w32term.c (w32_create_terminal):
2867 * xterm.c (x_term_init): Use it.
2868 * keyboard.h (init_kboard): Remove prototype.
2869 (allocate_kboard): Add prototype.
2871 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2873 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2874 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2876 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2878 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2880 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2882 * term.c (tty_menu_activate): Flush the output stream after
2883 showing the cursor, and don't mark the frame garbaged at exit from
2884 the function. Fixes redisplay glitches when moving from one menu
2887 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2889 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2890 or throw error (Bug#15570).
2892 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2894 * intervals.c (temp_set_point_both): Move test into 'eassert',
2897 * lisp.h (eassert): Don't use 'assume'.
2898 Sometimes 'assume' wins in performance, and sometimes it loses,
2899 so it shouldn't be used all the time. Perhaps we need two
2900 flavors of 'eassert', one for where 'assume' is far more likely
2901 to help or to hurt; but that can be done later.
2902 Problem reported by Dmitry Antipov in
2903 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2904 Also, don't include <verify.h>; no longer needed.
2906 2013-10-09 Glenn Morris <rgm@gnu.org>
2908 * eval.c (Fcond): Doc tweak.
2910 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2912 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2913 expressions with side effects to eassert. (Bug#15565)
2915 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2917 * fns.c (hashfn_user_defined): Allow hash functions to return any
2920 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2922 Fix minor problems found by static checking.
2923 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2924 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2925 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2926 * keyboard.c (read_menu_command): Remove unused local.
2927 * lisp.h (read_menu_command): New decl.
2928 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2929 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2930 Return ptrdiff_t, not int.
2931 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2932 not int, for benefit of xpalloc.
2933 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2935 (have_menus_p): Remove; unused.
2936 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2937 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2938 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2940 (save_and_enable_current_matrix): Omit unnecessary casts.
2941 (read_menu_input): Omit local extern decl (now in lisp.h).
2942 Don't access uninitialized storage if mouse_get_xy fails.
2943 (tty_menu_activate): Mark local as initialized, for lint.
2944 (tty_menu_activate, tty_meny_show): Remove unused locals.
2946 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2948 Support menus on text-mode terminals.
2949 * xterm.h (xw_popup_dialog): Add prototype.
2951 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2952 (xmenu_show): Block input here, instead in Fx_popup_menu.
2953 (xw_popup_dialog): New function, with X-specific bits of popup
2956 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2959 * window.c (Fset_window_configuration): Use run-time tests of the
2960 frame type instead of compile-time conditionals, when menu-bar
2961 lines are considered.
2963 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2964 (w32_popup_dialog): New prototypes.
2966 * w32menu.c (Fx_popup_dialog): Function deleted.
2967 (w32_popup_dialog): New function, with w32 specific bits of popup
2968 dialogs. Block input here.
2970 * w32inevt.c (w32_console_read_socket): Minor change to add
2971 debugging TTY events.
2973 * w32fns.c (show_hourglass): If returning early because the frame
2974 is not a GUI frame, unblock input.
2976 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
2977 (cursorY): New functions.
2979 * termhooks.h (cursorX, cursorY): Prototypes of functions on
2980 WINDOWSNT, macros that call curX and curY elsewhere.
2982 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
2984 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
2985 specific function to hide and show cursor on a text-mode terminal.
2986 (tty_menu_struct, struct tty_menu_state): New structures.
2987 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
2988 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
2989 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
2990 (tty_menu_locate, save_and_enable_current_matrix)
2991 (restore_desired_matrix, screen_update, read_menu_input)
2992 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
2993 (tty_pop_down_menu, tty_menu_last_menubar_item)
2994 (tty_menu_new_item_coords, tty_menu_show): New functions.
2995 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
2997 * nsterm.h (ns_popup_dialog): Adjust prototype.
2999 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3001 (ns_popup_dialog): Adapt order of arguments to the other
3002 *_menu_show implementations.
3003 (Fx_popup_dialog): Function deleted.
3005 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3007 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3009 * menu.c (have_boxes): New function.
3010 (single_keymap_panes): Use it instead of a compile-time
3012 (single_menu_item): Use run-time tests of the frame type instead
3013 of compile-time conditionals.
3014 (encode_menu_string): New function.
3015 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3016 the macro, since different types of frame need different encoding
3018 (digest_single_submenu): Use run-time tests of frame type instead
3019 of, or in addition to, compile-time conditionals.
3020 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3021 (Fx_popup_menu): Detect when the function is called from keyboard
3022 on a TTY. Don't barf when invoked on a text-mode frame.
3023 Check frame type at run time, instead of compile-time conditionals for
3024 invoking terminal-specific menu-show functions.
3025 Call tty_menu_show on text-mode frames.
3026 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3027 run time to determine which alternative to invoke; support dialogs
3030 * keyboard.h <Qmouse_movement>: Declare.
3032 * keyboard.c <Qmouse_movement>: Now extern.
3033 <Qecho_keystrokes>: New static variable.
3034 (read_key_sequence): Accept an additional argument, a flag to
3035 prevent redisplay during reading of the key sequence. All callers
3037 (read_menu_command): New function.
3038 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3040 (toolkit_menubar_in_use): New function.
3041 (make_lispy_event): Use it instead of a compile-time test.
3043 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3044 window-system being available.
3046 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3047 to x-popup-dialog on the frame type, they all now support popup
3050 * dispnew.c (save_current_matrix): Save the margin areas.
3051 (restore_current_matrix): Restore margin areas.
3052 (update_frame_with_menu): New function.
3054 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3057 * alloc.c (make_save_ptr): Now compiled unconditionally.
3059 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3061 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3062 (redraw_frame, update_frame): Adjust users.
3063 * dispextern.h (set_window_update_flags): Adjust prototype.
3064 * xdisp.c (redisplay_internal): When updating all frames with zero
3065 windows_or_buffers_changed, assume that only the windows that shows
3066 current buffer should be really updated.
3068 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3070 Do not allocate huge temporary memory areas and objects while encoding
3071 for file I/O, thus reducing an enormous memory usage for large buffers.
3072 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3073 * coding.h (struct coding_system): New member raw_destination.
3074 * coding.c (setup_coding_system): Initialize it to zero.
3075 (encode_coding_object): If raw_destination is set, do not create
3076 dst_object. Add comment.
3077 * fileio.c (toplevel): New constant E_WRITE_MAX.
3078 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3079 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3081 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3083 * nsterm.m (windowDidExitFullScreen:):
3084 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3086 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3088 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3089 * keyboard.c (unblock_input_to): Don't process pending signals
3090 if a fatal error is in progress.
3092 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3093 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3094 they're talking about words in Lisp bool vectors.
3095 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3096 * data.c (popcount_bits_word): Rename from popcount_size_t.
3097 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3100 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3102 Improve support for popcount and counting trailing zeros (Bug#15550).
3103 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3104 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3105 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3106 (popcount_size_t_msc, popcount_size_t_gcc):
3107 Remove; now done by Gnulib.
3108 (popcount_size_t): Now a macro that defers to Gnulib.
3109 (count_trailing_zero_bits): Return int, for consistency with
3110 Gnulib and because Emacs prefers signed to unsigned int.
3111 Don't assume that size_t is either unsigned int or unsigned long
3112 or unsigned long long.
3113 (size_t_to_host_endian): Do not assume that size_t is either
3114 exactly 32 or exactly 64 bits wide.
3115 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3116 etc., so that it's now an enum constant, not a macro.
3117 No need to assume that it's either 32 or 64.
3119 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3121 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3124 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3126 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3127 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3129 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3131 emacs_read and emacs_write now use void *, not char *.
3132 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3133 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3134 Buffer arg is now void *, not char *. This matches plain
3135 'read' and 'write' better, and avoids a constraint violation
3136 on Solaris 9 with Oracle Studio.
3138 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3140 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3141 memset to explicit loop. Otherwise copy largest possible chunk
3142 from initialized to uninitialized part, thus allowing the longer
3143 memcpy runs and reducing the number of loop iterations.
3145 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3147 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3148 hide toolbar (Bug#15388).
3149 (windowDidEnterFullScreen:): If presentation options are zero,
3150 set them here (Bug#15388).
3151 (ns_update_auto_hide_menu_bar): Remove runtime check.
3152 Don't auto hide dock unless menubar is also auto hidden.
3154 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3156 * editfns.c (message): Mention batch mode in doc string.
3158 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3160 * nsterm.m (check_native_fs): Remove erroneous comment.
3162 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3164 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3165 uses find_newline instead of scan_newline and so doesn't move point.
3167 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3169 Use hardware support for byteswapping on glibc x86 etc.
3170 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3171 whereas the old swap64 needed 30.
3172 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3173 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3174 Use byteswap.h's macros to swap bytes.
3175 * lisp.h (swap16, swap32, swap64): Remove.
3176 All uses replaced by bswap_16, bswap_32, bswap_64.
3178 * bytecode.c (exec_byte_code): Use some more volatile variables
3179 to work around local variables getting clobbered by longjmp.
3180 Port to pre-C99, which doesn't allow decls after stmts.
3182 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3184 * lisp.h (eassert): Assume that COND is true when optimizing.
3185 In other words, take on the behavior of eassert_and_assume.
3186 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3187 (eassert_and_assume): Remove. All uses replaced by eassert.
3189 * xdisp.c (Qglyphless_char): Now static.
3191 Adjust to merge from gnulib.
3192 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3193 * lisp.h: Include <verify.h>, for 'assume'.
3195 * eval.c (clobbered_eassert): New macro.
3196 (internal_catch, internal_condition_case)
3197 (internal_condition_case_1, internal_condition_case_2)
3198 (internal_condition_case_n): Use it instead of eassert
3199 when the argument contains locals clobbered by longjmp.
3200 Don't use clobbered locals outside of clobbered_eassert.
3201 (internal_lisp_condition_case): Use a volatile variable
3202 to work around a local variable's getting clobbered.
3204 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3206 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3207 (PUSH_HANDLER): New macro.
3208 (catchlist): Remove.
3209 (handlerlist): Always declare.
3211 * eval.c (catchlist): Remove (merge with handlerlist).
3212 (handlerlist, lisp_eval_depth): Not static any more.
3213 (internal_catch, internal_condition_case, internal_condition_case_1)
3214 (internal_condition_case_2, internal_condition_case_n):
3216 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3217 handlerlist/catchlist.
3218 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3219 handlerlist which can only handle a single condition-case handler at
3221 (find_handler_clause): Simplify since we only a single branch here
3224 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3226 (bcall0): New function.
3227 (exec_byte_code): Add corresponding cases. Improve error message when
3228 encountering an invalid byte-code. Let Bunwind_protect accept
3229 a function (rather than a list of expressions) as argument.
3231 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3232 and make them unconditional now that they're heap-allocated.
3234 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3236 * charset.c (Fdecode_char, Fencode_char): Remove description of
3237 `restriction' arg. now that it's hidden by advertised-calling-convention.
3239 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3241 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3242 Remove unused variable (from mac-port).
3243 (macfont_draw): Use s->ybase for correct y position.
3245 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3247 * frame.h (struct frame): Drop has_minibuffer member because...
3248 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3249 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3251 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3253 * window.h (struct window): Prefer enum text_cursor_kinds to int
3254 for phys_cursor_type member. Move the latter, phys_cursor_width,
3255 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3256 * window.c (replace_window, make_window): Adjust users.
3258 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3260 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3261 this module is never compiled otherwise.
3263 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3265 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3268 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3270 * xdisp.c (get_next_display_element): Don't call face_for_font in
3271 a build configured --without-x. (Bug#15484)
3273 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3275 * window.c (calc_absolute_offset): #elif should be #elif defined.
3277 * frame.c (delete_frame): Block/unblock input to overcome race
3278 condition (Bug#15475).
3280 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3282 * frame.c (delete_frame): Record selected frame only after
3283 calling Qdelete_frame_functions (Bug#15477).
3285 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3287 * nsterm.m (ns_selection_color): Remove.
3288 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3289 NSColor selectedText(Background)Color. Only for COCOA.
3290 (ns_term_init): Remove assignment of ns_selection_color, logic
3291 moved to ns_get_color.
3293 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3294 NS_SELECTION_COLOR_DEFAULT.
3295 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3297 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3299 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3300 frame' does not have the tool_bar_window member.
3302 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3304 Signal error when reading an empty byte-code object (Bug#15405)
3305 * lread.c (read1): signal error
3306 * alloc.c (make_byte_code): eassert header size
3307 (sweep_vectors): change an int to size_t
3309 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3311 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3312 instead of ints, as it's the usual style for offsetof constants. See:
3313 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3315 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3316 This is ugly, but it should fix the performance problem for older
3317 GCC versions in the short run. I'll look into integrating the
3318 Gnulib module for popcount, as a better fix.
3319 See the thread starting in:
3320 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3321 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3322 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3323 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3324 (popcount_size_t): Use it.
3326 2013-09-24 Daniel Colascione <dancol@dancol.org>
3328 * process.c (Fnetwork_interface_info): Fix build break due to
3331 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3333 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3334 Prefer signed to unsigned integers where either will do.
3335 No need for 'const' on locals that do not escape.
3336 Omit easserts with unnecessary and unportable assumptions about
3337 alignment. Avoid unnecessary casts to char *.
3339 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3341 Use union for the payload of struct Lisp_Vector.
3342 This helps to avoid a few glitches dictated by C's aliasing rules.
3343 * lisp.h (struct Lisp_Vector): Use union for next and
3344 contents member. Adjust comment. Change related users.
3345 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3346 Related users changed.
3347 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3348 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3349 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3350 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3352 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3354 Optimize glyph row clearing and copying routines.
3355 * dispextern.h (struct glyph_row): Change layout of struct
3356 glyph_row to help copy_row_except_pointers. Adjust comment.
3357 * dispnew.c (null_row): Remove.
3358 (clear_glyph_row): Use offsetof and memset to find and clear
3359 just the members that need clearing. Adjust comment.
3360 (copy_row_except_pointers): Likewise for copying.
3362 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3364 Some minor cleanups of recently-added bool vector code.
3365 * conf_post.h (assume): Always return void. Use lint version
3366 only if GCC and MSC versions don't apply.
3367 * conf_post.h (assume):
3368 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3369 Depend on _MSC_VER, not __MSC_VER, for consistency with
3371 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3372 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3373 (bool_vector_binop_driver, count_trailing_zero_bits)
3374 (size_t_to_host_endian): Now static, not static inline;
3375 the latter isn't needed with modern compilers and doesn't
3376 work with older compilers anyway.
3378 * alloc.c (valgrind_p): Use bool for boolean.
3380 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3382 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3383 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3384 (display_last_displayed_message_p, message_buf_print)
3385 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3386 Use bool for boolean.
3387 * dispextern.h (cancel_line, init_desired_glyphs):
3388 Remove ancient leftover.
3389 (help_echo_showing_p, hourglass_shown_p):
3390 * lisp.h (noninteractive_need_newline): Adjust declaration.
3392 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3394 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3396 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3397 ...this file and convert the latter to static. Adjust comment.
3398 (make_initial_frame):
3399 * window.c (init_window_once): Adjust user.
3400 * frame.h (last_nonminibuf_frame): Remove declaration.
3401 * lisp.h (selected_frame): Likewise.
3402 * msdos.c (the_only_display_info): Adjust comment.
3404 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3406 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3407 computing the end column of mouse-highlight that comes from
3408 display or overlay strings. (Bug#15437)
3409 (note_mouse_highlight): Adapt calculation of last argument to
3410 mouse_face_from_string_pos to the above change.
3412 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3413 all platforms, not just for clang.
3415 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3417 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3418 about excess arguments to snprintf.
3420 * conf_post.h(assume): Use __builtin_unreachable for clang.
3422 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3424 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3425 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3427 2013-09-23 Daniel Colascione <dancol@dancol.org>
3429 * alloc.c (USE_VALGRIND): New macro; on by default
3430 when ENABLE_CHECKING.
3431 (mark_maybe_object, mark_maybe_pointer)
3432 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3434 (valgrind_p) [USE_VALGRIND]: New variable.
3435 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3437 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3439 * process.c (wait_reading_process_output): Change int pnamelen to
3442 * nsterm.m (setMarkedText:selectedRange:):
3443 (deleteWorkingText):
3444 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3445 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3446 argument to unsigned long to avoid warning.
3447 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3449 * conf_post.h (assume): Fix compiler error: x shall be cond.
3451 2013-09-22 Daniel Colascione <dancol@dancol.org>
3453 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3454 warning when compiling without a window system.
3456 2013-09-22 Daniel Colascione <dancol@dancol.org>
3458 * data.c (Qbool_vector_p): New symbol.
3459 (bool_vector_spare_mask, popcount_size_t_generic)
3460 (popcount_size_t_msc, popcount_size_t_gcc)
3462 (bool_vector_binop_driver)
3463 (count_trailing_zero_bits, size_t_to_host_endian)
3464 (Fbool_vector_exclusive_or)
3465 (Fbool_vector_union)
3466 (Fbool_vector_intersection, Fbool_vector_set_difference)
3467 (Fbool_vector_subsetp, Fbool_vector_not)
3468 (Fbool_vector_count_matches)
3469 (Fbool_vector_count_matches_at): New functions.
3470 (syms_of_data): Intern new symbol, functions.
3471 * alloc.c (bool_vector_payload_bytes): New function.
3472 (Fmake_bool_vector): Instead of calling Fmake_vector,
3473 which performs redundant initialization and argument checking,
3474 just call allocate_vector ourselves. Make sure we clear any
3475 terminating padding to zero.
3476 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3477 instead of open-coding the size calculation.
3478 (vroundup_ct): New macro.
3479 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3480 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3481 * composite.c (composition_gstring_put_cache):
3482 Change lint_assume to assume.
3483 * conf_post.h (assume): New macro.
3484 (lint_assume): Remove.
3485 * dispnew.c (update_frame_1): Change lint_assume to assume.
3486 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3488 * image.c (gif_load): Change lint_assume to assume.
3489 * lisp.h (eassert_and_assume): New macro.
3490 (Qbool_vector_p): Declare.
3491 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3492 (swap16, swap32, swap64): New inline functions.
3493 * macfont.m (macfont_shape): Change lint_assume to assume.
3494 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3495 * xsettings.c (parse_settings): Use new swap16 and
3496 swap32 from lisp.h instead of file-specific macros.
3498 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3500 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3501 found (which can legitimately happen when the glyph row at the
3502 window start is disabled in the current_matrix. (Bug#15365)
3504 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3506 Fix syntax.h bug introduced by recent INLINE change.
3507 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3508 conditionally compiled one way in some modules, and a different
3509 way in others. This doesn't work with extern inline functions,
3510 which must have the same definition in all modules, because the
3511 defining code might be shared across modules, depending on the
3512 implementation. Symptoms reported by Martin Rudalics in:
3513 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3514 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3515 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3516 overriding the corresponding functions in syntax.h.
3517 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3518 (syntax_property): New inline functions.
3519 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3520 Rewrite in terms of these new functions.
3522 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3524 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3525 not chars_in_text, whose result depends on the multibyteness of
3526 the current buffer. (Bug#15426)
3528 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3530 Port recent change to hosts where pointers aren't 'long'.
3531 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3532 Don't assume that pointers are the same width as 'long'.
3533 Add a compile-time check that a pointer fits into two X slots.
3535 A simpler, centralized INLINE.
3536 * conf_post.h (INLINE): Define only if not already defined.
3537 This allows us to use a single INLINE, defined by one file
3539 * emacs.c (INLINE): Define it.
3540 Also, include category.h, charset.h, composite.h, dispextern.h,
3541 syntax.h, systime.h, so that their INLINE definitions are expanded
3543 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3544 * buffer.h, buffer.c (BUFFER_INLINE):
3545 * category.h, category.c (CATEGORY_INLINE):
3546 * character.h, character.c (CHARACTER_INLINE):
3547 * charset.h, charset.c (CHARSET_INLINE):
3548 * composite.h, composite.c (COMPOSITE_INLINE):
3549 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3550 * frame.h, frame.c (FRAME_INLINE):
3551 * intervals.h, intervals.c (INTERVALS_INLINE):
3552 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3553 * lisp.h, alloc.c (LISP_INLINE):
3554 * process.h, process.c (PROCESS_INLINE):
3555 * syntax.h, syntax.c (SYNTAX_INLINE):
3556 * systime.h, sysdep.c (SYSTIME_INLINE):
3557 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3558 * window.h, window.c (WINDOW_INLINE):
3559 Remove. All uses replaced with INLINE.
3561 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3563 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3566 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3568 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3569 'const char *' to avoid compiler warnings due to similar change in
3570 the prototype of x_get_string_resource.
3572 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3574 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3575 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3576 going to replace static variables below. Adjust comments.
3577 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3578 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3579 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3580 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3581 Related users changed.
3582 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3583 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3584 last_mouse_movement_time, going to replace static variables below.
3586 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3587 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3589 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3590 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3591 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3592 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3593 static variables below.
3594 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3595 (last_mouse_scroll_bar): Remove.
3596 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3597 (mouseExited): Related users changed.
3599 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3601 Do not use external array to process X scroll bar messages.
3602 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3603 (x_send_scroll_bar_event): Pack window pointer into two slots
3604 of XClientMessageEvent if we're 64-bit. Adjust comment.
3605 (x_scroll_bar_to_input_event): Unpack accordingly.
3607 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3609 Ifdef away recent changes which aren't relevant to NS port.
3610 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3611 [!HAVE_NS]: Declare as such.
3612 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3613 [!HAVE_NS]: Define as such.
3615 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3617 * frame.c (x_redo_mouse_highlight): New function
3618 to factor out common code used in W32 and X ports.
3619 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3620 * xterm.h (struct x_display_info):
3621 * w32term.h (struct w32_display_info):
3622 * nsterm.h (struct ns_display_info): New members
3623 last_mouse_motion_frame, last_mouse_motion_x and
3624 last_mouse_motion_y, going to replace static variables below.
3625 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3626 (redo_mouse_highlight): Remove.
3627 (note_mouse_movement, syms_of_xterm): Adjust user.
3628 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3629 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3630 (redo_mouse_highlight): Remove.
3631 (note_mouse_movement, syms_of_w32term): Adjust user.
3632 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3633 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3635 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3636 * nsfns.m (compute_tip_xy): Adjust user.
3638 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3640 * frame.c (x_mouse_grabbed): New function.
3641 * dispextern.h (x_mouse_grabbed): Add prototype.
3642 (last_mouse_frame): Remove declaration.
3643 * xterm.h (struct x_display_info):
3644 * w32term.h (struct w32_display_info):
3645 * nsterm.h (struct ns_display_info): New member
3646 last_mouse_frame, going to replace...
3647 * xdisp.c (last_mouse_frame): ...global variable.
3648 (note_tool_bar_highlight):
3649 * w32term.c (w32_mouse_position, w32_read_socket):
3650 * xterm.c (XTmouse_position, handle_one_xevent):
3651 Use x_mouse_grabbed.
3652 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3654 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3656 * w32term.c (w32_read_socket): Avoid temporary
3657 variables in a call to x_real_positions.
3658 * xterm.c (handle_one_xevent): Likewise.
3660 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3662 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3663 (x_icon_type): Remove prototype.
3664 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3665 * frame.c (x_icon_type): Remove.
3666 * w32term.c (x_make_frame_visible, x_iconify_frame):
3667 * xterm.c (x_make_frame_visible, x_iconify_frame):
3668 Use x_set_bitmap_icon to factor out common code.
3670 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3672 * dispextern.h (check_x_display_info, x_get_string_resource):
3673 Declare here just once and unify the latter.
3674 * frame.c (check_x_display_info, x_get_string_resource):
3675 * nsterm.h (check_x_display_info):
3676 * xrdb.c (x_get_string_resource):
3677 * xterm.h (check_x_display_info): Remove prototypes.
3678 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3679 * w32reg.c (x_get_string_resource): Likewise.
3680 (w32_get_rdb_resource): Adjust user.
3682 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3684 * xterm.h (struct x_display_info): New member
3685 x_pending_autoraise_frame, going to replace...
3686 * xterm.c (pending_autoraise_frame): ...static variable.
3687 (x_new_focus_frame, XTread_socket): Adjust users.
3688 * w32term.h (struct w32_display_info): New member
3689 w32_pending_autoraise_frame, going to replace...
3690 * w32term.c (pending_autoraise_frame): ...global variable.
3691 (x_new_focus_frame, w32_read_socket): Adjust users.
3693 2013-09-17 Glenn Morris <rgm@gnu.org>
3695 * xdisp.c (message_dolog): If we create *Messages*,
3696 switch it to messages-buffer-mode.
3698 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3700 Don't overuse 'const' in types of locals.
3701 * bidi.c (bidi_count_bytes):
3702 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3703 (xg_event_is_for_scrollbar):
3704 * xselect.c (x_handle_property_notify)
3705 (x_handle_selection_notify, x_handle_dnd_message):
3706 * xsettings.c, xsettings.h (xft_settings_event):
3707 * xterm.c (x_handle_net_wm_state, handle_one_event)
3708 (x_menubar_window_to_frame, x_detect_focus_change)
3709 (construct_mouse_click, note_mouse_movement)
3710 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3711 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3712 (handle_one_xevent, x_handle_net_wm_state):
3713 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3714 (x_handle_dnd_message):
3715 Avoid unnecessary 'const', typically the second 'const' in
3716 'const foo * const arg', a 'const' that does not affect the API
3717 and doesn't significantly help the human reader.
3719 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3721 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3722 only if Glib < 2.36.0.
3723 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3724 * xsettings.c (init_gconf, init_gsettings): Do not check
3726 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3728 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3730 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3732 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3733 before calling g_type_init.
3735 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3737 * nsterm.m (syms_of_nsterm): ... to here.
3739 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3741 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3742 (ignore_next_mouse_click_timeout): Use Time as X does.
3743 (handle_one_xevent): Avoid cast and use unsigned comparison.
3745 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3747 Do not copy X event in handle_one_xevent except KeyPress case.
3748 Wnen XEvent is processed, it is unlikely to be changed except
3749 KeyPress case, so we can avoid copying and use const pointer to
3750 const data to make sure that an event is not changed elsewhere.
3751 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3752 const' and do not create local copy except for the KeyPress event.
3753 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3754 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3755 (x_handle_net_wm_state, x_menubar_window_to_frame)
3756 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3757 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3758 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3759 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3760 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3761 (x_handle_dnd_message):
3762 * xsettings.c (xft_settings_event):
3763 Use 'const XEvent * const' where appropriate.
3764 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3766 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3768 Fix X event waiting to handle multiple frames.
3769 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3770 * xterm.c (pending_event_wait): Remove. Adjust users.
3771 (x_detect_focus_change): Pass frame arg.
3772 (handle_one_xevent): Find related frame early and clear per-frame
3773 wait_event_type only if this is an event for the relevant frame.
3774 (x_wait_for_event): Use per-frame wait_event_type.
3776 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3778 * nsfns.m (Fx_create_frame): Fix font driver registration for
3781 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3782 for syms_of_macfont.
3784 * nsterm.m: Include macfont.h.
3785 (ns_tmp_flags, ns_tmp_font): Remove.
3786 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3787 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3788 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3789 (changeFont:): Fix code style. Check for font driver type when
3792 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3795 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3796 (nsfont_open): Set font driver type.
3797 Set font->ascent and font->descent. Figure out font instead of
3798 ns_tmp_font, and flags instead of ns_tmp_flags.
3799 Fix indentation. Remove call to ns_draw_text_decoration,
3802 * nsfns.m: Include macfont.h.
3803 (Fx_create_frame): Register macfont driver, make a better default font.
3804 (Fns_popup_font_panel): Get font from macfont driver, if used.
3806 * macfont.m, macfont.h, macuvs.h: New files.
3808 * font.h: Declare syms_of_macfont.
3810 * font.c (syms_of_font): Call syms_of_macfont.
3812 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3814 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3816 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3817 and it is always zero for others, so I assume that this is an ancient
3818 leftover which nobody will want to change any more.
3819 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3820 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3821 * frame.c (x_set_scroll_bar_width):
3822 * w32fns.c (w32_createscrollbar):
3823 * w32term.c (w32_set_vertical_scroll_bar):
3824 * xfns.c (x_set_scroll_bar_default_width):
3825 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3826 (x_scroll_bar_expose): Related users changed.
3828 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3830 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3831 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3832 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3834 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3836 * nsterm.h, w32term.h, xterm.h: ...and not here.
3837 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3838 Remove unused Xisms.
3839 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3840 these modules are never compiled otherwise.
3842 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3844 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3845 Doc fix. (Bug#15375)
3847 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3849 Unify Fx_focus_frame between all ports.
3850 * frame.h (x_focus_frame): New prototype.
3851 * xfns.c (Fx_focus_frame): Remove.
3852 (syms_of_xfns): Do not defsubr it.
3853 (x_focus_frame): X implementation.
3854 * nsfns.m (Fx_focus_frame): Remove.
3855 (syms_of_nsfns): Do not defsubr it.
3856 (x_focus_frame): NS implementation.
3857 * w32term.c (Fx_focus_frame): Remove.
3858 (x_focus_on_frame): Rename to...
3859 (x_focus_frame): W32 implementation.
3860 * w32term.h (x_focus_on_frame): Remove prototype.
3861 * w32fns.c (Fx_focus_frame): Remove.
3862 (syms_of_w32fns): Do not defsubr it.
3863 * frame.c (Fx_focus_frame): Define here.
3864 (syms_of_frame): Defsubr here.
3865 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3867 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3869 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3870 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3871 each port to reference the port-specific window system data.
3872 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3873 (FRAME_DISPLAY_INFO): Define.
3874 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3875 (FRAME_DISPLAY_INFO): Define. Adjust users.
3876 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3877 (FRAME_DISPLAY_INFO): Define. Adjust users.
3878 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3879 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3880 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3881 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3882 * xselect.c, xterm.c: All related users changed.
3884 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3886 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3887 (x_menubar_window_to_frame): Remove prototypes.
3888 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3889 (x_menubar_window_to_frame, x_top_window_to_frame):
3891 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3892 (x_menubar_window_to_frame, x_top_window_to_frame):
3893 ...to here and convert all but the last to static.
3895 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3897 * lisp.mk (lisp): Add w32-common-fns.elc.
3899 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3901 * charset.c (char_charset): Document an exception for char-charset.
3903 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3905 * xterm.h (x_display_info): New field last_user_time...
3906 * xterm.c (toplevel): ...to replace static last_user_time.
3907 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3909 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3911 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3912 scroll bar values to prevent thumb from disappear and update comment.
3914 2013-09-11 Glenn Morris <rgm@gnu.org>
3916 * emacs.c (usage_message): Possessive apostrophe tweak.
3918 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3920 * nsterm.m (syms_of_nsterm): Use Qns.
3921 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3922 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3923 * xfns.c (x_display_info_for_name, Fx_open_connection):
3924 Remove old '#if 0' code.
3925 (syms_of_xfns): Use Qx.
3926 * termhooks.h (fullscreen_hook): Remove the leftover.
3927 (struct terminal): Fix typo in comment.
3929 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3931 Cleaning up a few X scroll bar bits.
3932 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3933 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3934 New member last_seen_part, going to replace...
3935 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3936 (xt_action_hook) [USE_LUCID]: Adjust user.
3937 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3938 Lucid-specific scroll bar support.
3939 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3940 to int and adjust to use last_seen_part member.
3941 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3942 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3943 Initialize last_seen_part.
3945 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3947 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3948 insert-buffer-substring an empty string.
3950 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3952 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3953 avoiding a GCC warning.
3955 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3957 Ifdef away frame tool bar code when it is not really used.
3958 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3959 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3960 and minimize_tool_bar_window_p under the above.
3961 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3962 (fset_tool_bar_window): Likewise.
3963 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3964 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3965 (change_frame_size_1):
3966 * window.c (window_from_coordinates, Frecenter): Adjust users.
3967 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
3968 code is not really used.
3969 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
3970 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
3971 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
3972 [!USE_GTK && !HAVE_NS]: Define as such.
3973 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
3974 (note_mouse_highlight, expose_frame):
3975 * xfns.c (x_set_tool_bar_lines):
3976 * xterm.c (handle_one_xevent): Adjust users.
3978 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3980 Fix corruption with multiple emacsclient -t instances (Bug#15222).
3981 This bug was introduced by my 2013-08-26 patch, which incorrectly
3982 assumed that the terminfo implementation doesn't use termcap buffers.
3983 * term.c (init_tty) [TERMINFO]: Remove optimization, as
3984 these buffers apparently are used after all.
3985 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
3986 (struct tty_display_info): Define members termcap_term_buffer and
3987 termcap_strings_buffer even if TERMINFO.
3989 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3992 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
3993 'usage' docstring entry to pacify make-docfile.
3995 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
3997 Change comparison functions =, <, >, <=, >= to take many arguments.
3998 * data.c: Change comparison functions' interface and implementation.
3999 * lisp.h: Make arithcompare available for efficient two arg
4001 * bytecode.c: Use arithcompare.
4002 * fileio.c: Use new interface.
4004 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4006 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4008 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4010 * eval.c (Feval): Document the new use of `lexical'.
4012 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4014 Review and drop old frame resize hack.
4015 * frame.h (struct frame): Remove force_flush_display_p.
4016 * dispnew.c (update_frame): Adjust user and don't call
4017 flush_frame here. The comment has said that there was an issues
4018 with redisplaying fringes, but I don't see any differences with
4019 and without this hack. Hopefully we can continue without it.
4020 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4021 current frame matrices twice if resized_p is set.
4023 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4025 Do not populate pure Xism x_sync to other ports.
4026 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4027 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4028 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4029 * w32term.h (x_sync): Remove prototype.
4031 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4033 Cleanup frame flushing.
4034 * dispextern.h (struct redisplay_interface):
4035 Drop flush_display_optional because flush_display is enough
4036 for X and flushing via RIF is just a no-op for others.
4037 * frame.h (flush_frame): New function.
4038 * dispnew.c (update_frame):
4039 * minibuf.c (read_minibuf):
4040 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4042 * keyboard.c (detect_input_pending_run_timers): Do not flush
4043 all frames but selected one in redisplay_preserve_echo_area.
4044 * nsterm.m (ns_flush): Remove no-op.
4045 (ns_redisplay_interface): Adjust user.
4046 * w32term.h (x_flush): Remove no-op.
4047 (w32_redisplay_interface): Adjust user.
4048 * xterm.c (x_flush): Simplify because we do not flush all
4049 frames at once any more. Adjust comment.
4050 (x_redisplay_interface): Adjust user.
4052 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4054 Port --without-x --enable-gcc-warnings to Fedora 19.
4055 * gfilenotify.c (globals_of_gfilenotify):
4056 Call g_type_init only if using an older glib version that needs it.
4058 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4060 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4061 (last_glyphless_glyph_merged_face_id): Remove declarations.
4062 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4063 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4064 (last_glyphless_glyph_merged_face_id): Now static.
4065 (merge_escape_glyph_face): New function, refactored from...
4066 (get_next_display_element): ...here.
4067 (merge_glyphless_glyph_face): New function, refactored from...
4068 (produce_glyphless_glyph): ...here...
4069 * term.c (produce_glyphless_glyph): ...and here.
4071 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4073 * eval.c (eval_sub): Only call Ffunction if necessary.
4075 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4077 Attempt to make redisplay more selective when changing cursor type.
4078 * frame.h (struct frame): New bitfield cursor_type_changed.
4079 * xdisp.c (cursor_type_changed): Remove.
4080 (try_cursor_movement, redisplay_window, try_window_id)
4081 (set_frame_cursor_types, try_window_reusing_current_matrix):
4082 Adjust to use per-frame bitfield.
4083 (redisplay_internal): Look for cursor type change on each visible
4084 frame and consider all frames if cursor type has been changed on
4085 the frame other than selected. If cursor type has been changed on
4086 selected frame only, do not use fast update.
4088 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4090 Attempt to make redisplay more selective when changing fonts.
4091 * frame.h (struct frame): New bitfield fonts_changed.
4092 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4093 (adjust_frame_glyphs): Add prototype.
4094 * dispnew.c (fonts_changed_p): Remove.
4095 (adjust_glyphs): Remove because we do not
4096 adjust matrices on all frames at once any more.
4097 (adjust_frame_glyphs): Block and unblock input here.
4098 (adjust_glyph_matrix): Use fonts_changed.
4099 (change_frame_size_1): Use adjust_frame_glyphs.
4100 * font.c (font_open_entity): Use fonts_changed.
4101 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4102 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4103 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4104 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4105 (shrink_mini_window, Fresize_mini_window_internal)
4106 (window_scroll_pixel_based, Fset_window_configuration)
4107 (apply_window_adjustment, Fset_window_vscroll):
4108 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4109 Use adjust_frame_glyphs.
4110 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4111 (try_window_reusing_current_matrix, try_window_id, display_line)
4112 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4113 (redisplay_internal): Consider fonts_changed and adjust frame
4114 matrices for each frame only if the frame is visible. If font
4115 has been changed on some frame during full redisplay, retry
4116 only visible frames where the font has been actually changed.
4118 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4120 Cache current header and mode line height for each window.
4121 * window.h (struct window): New fields mode_line_height
4122 and header_line_height.
4123 * window.c (make_window): Initialize them.
4124 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4125 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4126 (current_mode_line_height, current_header_line_height):
4128 * xdisp.c (current_mode_line_height, current_header_line_height):
4130 (pos_visible_p, init_xdisp): Adjust user.
4131 (redisplay_window): Invalidate mode_line_height and
4132 header_line_height if current and desired matrices do not agree.
4134 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4136 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4137 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4139 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4141 Make --without-x compatible with --enable-gcc-warnings.
4142 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4143 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4144 members under HAVE_WINDOW_SYSTEM.
4145 * keyboard.c (make_lispy_focus_out): Likewise.
4146 (record_menu_key): Move under HAVE_MENUS.
4147 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4148 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4149 (syms_of_xdisp): Adjust user.
4150 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4151 (start_hourglass, cancel_hourglass):
4152 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4153 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4154 and CLEAR_FONT_TABLE_NFONTS.
4155 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4156 Declare only if HAVE_WINDOW_SYSTEM.
4157 (lface_same_font_attributes_p, clear_face_gcs): Define only
4158 if HAVE_WINDOW_SYSTEM.
4160 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4162 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4163 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4164 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4166 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4168 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4170 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4172 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4173 This fixes a type error on hosts where ptrdiff_t is wider than int.
4175 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4177 * keyboard.c (read_key_sequence_vs): New function.
4178 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4181 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4183 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4185 Makefile improvements.
4186 * Makefile.in (config.status): Don't use double-colon rules, as
4187 they are not portable according to POSIX. Fix shell typo with `;
4188 I guess this rule has never been tested?
4189 (VCSWITNESS): New macro, to override any environment var.
4191 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4193 * xterm.h (struct x_display_info): Do not track X connection
4194 fd separately because it is always available from Display.
4195 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4198 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4200 * buffer.c (drop_overlay):
4201 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4202 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4204 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4206 * buffer.c (Fmake_overlay, Fmove_overlay):
4207 * intervals.c (set_point_from_marker):
4208 * print.c (PRINTPREPARE): Prefer signal_error
4209 to plain error and report unsuitable marker too.
4211 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4213 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4214 for 'dragging' member.
4215 (struct x_output): Remove set-but-unused leftovers
4216 'left_before_move' and 'top_before_move'.
4217 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4218 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4219 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4220 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4221 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4222 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4223 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4224 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4226 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4228 * nsfont.m (INVALID_GLYPH): New define.
4229 (nsfont_encode_char): Use INVALID_GLYPH.
4230 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4232 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4234 * xterm.c (x_last_mouse_movement_time): Revert last change.
4235 This code should use XDisplayMotionBufferSize to check display's
4236 motion history first, and there are few other issues as well.
4237 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4238 (handle_one_xevent): Adjust user.
4240 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4242 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4243 * frame.c (Flast_nonminibuf_frame): ... to here.
4244 (check_minibuf_window): Don't abort if no window was found
4247 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4249 Use XGetMotionEvents to ask the last mouse motion time from X server.
4250 * xterm.c (X_MOTION_HISTORY): Default to 1.
4251 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4252 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4253 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4254 Ifdef away legacy code.
4255 (XTmouse_position, x_scroll_bar_report_motion):
4256 Use x_last_mouse_movement_time.
4257 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4260 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4262 * msdos.c (last_mouse_window): Move to...
4263 (dos_rawgetc): ...this function and adjust comment.
4264 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4265 (mouseMoved): ...this function and adjust comment.
4266 * w32term.c (last_window): Likewise with...
4267 (w32_read_socket): ...this function.
4268 * xterm.c (last_window): Likewise with...
4269 (handle_one_xevent): ...this function.
4271 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4273 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4274 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4275 (handle_one_xevent): ...to here.
4276 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4279 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4281 * msdos.c (IT_set_terminal_window): Remove no-op.
4282 (initialize_msdos_display): Adjust terminal setup.
4283 * w32console.c (w32con_set_terminal_window): Remove no-op.
4284 (initialize_w32_display): Adjust terminal setup.
4285 * w32term.c (w32_set_terminal_window): Remove no-op.
4286 (w32_create_terminal): Adjust terminal setup.
4287 * xterm.c (XTset_terminal_window): Remove no-op.
4288 (x_create_terminal): Adjust terminal setup.
4290 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4292 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4294 (ns_create_terminal): Adjust terminal setup.
4295 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4297 (w32_create_terminal): Adjust terminal setup.
4298 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4300 (x_create_terminal): Adjust terminal setup.
4302 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4304 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4305 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4306 * dispnew.c (buffer_posn_from_coords):
4307 * window.c (Fwindow_end, displayed_window_lines):
4308 * xdisp.c (redisplay_mode_lines): Use it.
4310 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4312 * fontset.c (face_for_char): Check char in the current face font first
4313 if HAVE_NS (Bug#15138).
4315 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4317 * window.c (temp_output_buffer_show): Make sure window returned
4318 by display_buffer is live (Bug#15213).
4320 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4322 Minor cleanup to avoid forward declarations.
4323 * coding.h (struct ccl_spec): Remove forward declaration.
4324 * composite.h (toplevel): Include font.h.
4325 (struct composition_it, struct face, struct font_metrics):
4326 Remove forward declaration.
4327 * dispextern.h (struct image, struct atimer): Likewise.
4328 * emacsgtkfixed.h (struct frame): Likewise.
4329 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4330 * font.h (struct font_driver, struct font, struct glyph_string)
4331 (struct face): Remove forward declaration.
4332 * fontset.h (struct face, struct font): Likewise.
4333 * frame.h (toplevel): Style cleanup.
4334 (enum output_method): Move to...
4335 * termhooks.h (enum output_method): ...here.
4336 (struct glyph, struct frame, struct ns_display_info)
4337 (struct x_display_info, struct w32_display_info):
4338 Remove forward declaration.
4339 * xterm.h (toplevel): Include termhooks.h.
4340 (struct font, struct window, struct glyph_matrix, struct frame)
4341 (struct input_event, struct face, struct image): Remove forward
4343 * gtkutil.h (struct _widget_value): Likewise.
4344 * keyboard.h (toplevel): Include termhooks.h.
4345 (struct input_event): Remove forward declaration.
4347 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4349 * intervals.c (set_point_from_marker): New function.
4350 * editfns.c (Fgoto_char):
4351 * process.c (Finternal_default_process_filter):
4352 * window.c (select_window_1): Use it.
4353 * buffer.h (set_point_from_marker): Add prototype.
4355 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4357 * w32.c (term_winsock): Call release_listen_threads before calling
4359 (_sys_wait_accept): Wait for accept event in a loop with a finite
4360 timeout, instead of waiting indefinitely. Will hopefully avoid
4361 hanging during exit because WSACleanup deadlocks waiting for the
4362 event object to be released. (Bug#14333)
4364 * w32proc.c (release_listen_threads): New function, signals all
4365 the reader threads that listen for connections to stop waiting.
4367 * w32.h (release_listen_threads): Add prototype.
4369 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4371 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4372 field of new marker (for sanity and safety).
4373 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4374 anyway because XMISCTYPE is a function and can't be an lvalue).
4376 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4378 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4379 (x_after_update_window_line, x_scroll_bar_create):
4380 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4381 (handle_one_xevent, x_clear_frame_area):
4382 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4383 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4384 * xterm.h (x_clear_area): Adjust prototype.
4386 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4388 Hook scanning and indentation functions to find_newline. This helps
4389 to avoid duplicated code and renders more respect to newline cache.
4390 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4391 * cmds.c (Fforward_line):
4392 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4393 Use find_newline and avoid unnecessary point movements.
4394 * search.c (scan_newline): Implement on top of find_newline.
4396 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4398 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4399 scoped code (bug#11258).
4401 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4403 * nsterm.m (last_window): New variable.
4404 (EV_TRAILER2): New macro.
4405 (EV_TRAILER): Call EV_TRAILER2.
4406 (mouseMoved:): Add support for mouse-autoselect-window
4407 on nextstep (Bug#6888).
4409 2013-08-28 Andreas Schwab <schwab@suse.de>
4411 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4412 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4413 Remove unused macro definitions.
4414 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4415 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4416 Only define if emacs.
4418 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4420 Prefer enum glyph_row_area to int where appropriate.
4421 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4423 (window_box, window_box_width, window_box_left, window_box_left_offset)
4424 (window_box_right, window_box_right_offset): Adjust prototypes.
4425 * xdisp.c (window_box, window_box_width, window_box_left)
4426 (window_box_left_offset, window_box_right, window_box_right_offset):
4427 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4428 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4429 * nsterm.m (ns_clip_to_row):
4430 * w32term.c (w32_clip_to_row):
4431 * xterm.c (x_clip_to_row): Likewise.
4433 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4435 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4436 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4438 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4440 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4441 for portability to hosts where /bin/sh has problems.
4443 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4445 Redesign redisplay interface to drop global output_cursor.
4446 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4447 (toplevel): Remove declaration of output_cursor.
4448 (set_output_cursor, x_cursor_to): Remove prototype.
4449 * window.h (struct window): New member output_cursor.
4450 (output_cursor_to): New function to replace RIF member.
4451 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4452 (update_text_area, set_window_cursor_after_update): Use it.
4453 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4454 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4455 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4456 * w32term.c (x_update_window_begin, x_update_window_end):
4457 * xterm.c (x_update_window_begin, x_update_window_end):
4458 Adjust to use per-window output cursor.
4460 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4462 Simplify SELECT_TYPE-related code.
4463 Like EMACS_TIME, this portability layer is no longer needed, since
4464 Emacs has been using fd_set as a portability layer for some time.
4465 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4466 (SELECT_TYPE): Remove. All uses changed to fd_set.
4467 (fd_set) [!FD_SET]: New typedef.
4469 Simplify EMACS_TIME-related code.
4470 This portability layer is no longer needed, since Emacs has been
4471 using struct timespec as a portability layer for some time.
4472 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4473 Include <time.h> rather than "systime.h"; that's all that's needed now.
4474 * dispnew.c: Include <timespec.h> rather than "systime.h";
4475 that's all that's needed now.
4476 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4477 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4478 TIMESPEC_RESOLUTION.
4479 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4480 LOG10_TIMESPEC_RESOLUTION.
4481 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4482 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4483 (make_emacs_time): Remove. All used changed to make_timespec.
4484 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4485 (current_timespec): Rename from current_emacs_time. All uses changed.
4486 (add_emacs_time): Remove. All uses changed to timespec_add.
4487 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4488 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4489 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4490 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4491 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4492 (current_timespec): Rename from current_emacs_time. All uses changed.
4493 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4494 changed to timespec_cmp.
4495 * xgselect.c: Include <timespec.h>, since our .h files don't.
4497 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4499 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4500 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4501 Remove the leftovers.
4502 * gtkutil.c (toplevel): Do not declare Qxft but include
4504 * image.c (toplevel): Do not declare Vlibrary_cache because
4505 it's already done in lisp.h.
4507 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4509 * lisp.h (Mouse_HLInfo): Move from here...
4510 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4511 (reset_mouse_highlight): New function.
4512 * msdos.c (dos_set_window_size, IT_update_begin)
4513 (internal_terminal_init):
4514 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4515 (ns_initialize_display_info):
4516 * w32console.c (initialize_w32_display):
4517 * w32term.c (x_update_window_end, x_free_frame_resources)
4518 (w32_initialize_display_info):
4519 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4520 * window.c (Fdelete_other_windows_internal):
4521 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4522 * termchar.h (toplevel):
4523 * xterm.h (toplevel): Include dispextern.h.
4525 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4527 Fix minor problems found by static checking.
4528 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4529 (expect): Avoid nested-if warning.
4530 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4531 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4532 * nsterm.h, nsterm.m (ns_select):
4533 * xgselect.c, xgselect.h (xg_select):
4534 Adjust signature to better match pselect's.
4535 * nsterm.m (ns_select):
4536 Don't set *TIMEOUT, since pselect doesn't.
4537 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4538 diagnostic about assigning const char * to it.
4539 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4541 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4543 * lread.c (substitute_object_recurse): Handle hash-tables as well
4546 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4548 Fix unlikely core dump in init_tty, and simplify terminfo case.
4549 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4550 The old version incorrectly dumped core if malloc returned a
4551 buffer containing only non-NUL bytes.
4552 (init_tty): Do not allocate or free termcap buffers; the
4553 struct does that for us now.
4554 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4555 (struct tty_display_info): Define members termcap_term_buffer and
4556 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4557 use them. Allocate them directly in struct rather than indirectly
4558 via a pointer, to simplify init_tty.
4560 * frame.c (check_minibuf_window): Initialize 'window' properly,
4561 so that Emacs reliably aborts later if 'window' is not initialized.
4563 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4565 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4566 of VoidSymbol (Bug#15154).
4568 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4570 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4571 mouse_face_beg_y and mouse_face_end_y.
4572 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4573 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4574 Adjust users and update comment where appropriate.
4576 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4578 * frame.c (check_minibuf_window): New function.
4579 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4580 Call check_minibuf_window (Bug#15183).
4582 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4584 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4585 because this is the only last cursor data we need to keep and consult.
4586 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4587 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4590 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4592 Fix recovering from possible decompression error.
4593 Since insert_from_gap doesn't always move point, we can't use PT as
4594 the position where the partially decompressed data ends, and
4595 should count how many bytes was produced so far.
4596 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4597 (unwind_decompress): Really delete partially uncompressed data.
4598 (Fzlib_decompress_region): Take decompressed data size into account.
4600 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4602 * syntax.c (init_syntax_once): Adjust comment and do an early
4603 initialization of Qchar_table_extra_slots just once...
4604 * casetab.c (init_casetab_once):
4605 * category.c (init_category_once):
4606 * character.c (syms_of_character):
4607 * coding.c (syms_of_coding):
4608 * xdisp.c (syms_of_xdisp): ...and omit it here.
4610 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4612 * xdisp.c (get_next_display_element): Don't apply to characters
4613 from a display vector the logic of setting it->end_of_box_run_p
4614 suitable for characters from a buffer. (Bug#15175)
4616 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4617 to handle directories, rather than '_utime' which doesn't.
4620 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4622 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4623 or fullscreen (Bug#14627).
4625 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4627 System-dependent integer overflow fixes.
4628 * process.c (Fset_process_window_size): Signal an error if
4629 the window size is outside the range supported by the lower level.
4630 * sysdep.c (set_window_size): Return negative on error,
4631 nonnegative on success, rather than -1, 0, 1 on not in system,
4632 failure, success. This is simpler. Caller changed.
4633 (serial_configure): Remove unnecessary initialization of local.
4634 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4635 size fits in unsigned long; this isn't true on some 32-bit hosts.
4636 Avoid buffer overrun if some future version of /proc/meminfo has a
4637 variable name longer than 20 bytes.
4638 (system_process_attributes) [__FreeBSD__]:
4639 Don't assume hw.availpages fits in 'int'.
4641 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4643 Don't let very long directory names overrun the stack.
4644 Fix some related minor problems involving "//", vfork.
4645 * callproc.c (encode_current_directory): New function.
4646 (call_process): Don't append "/"; not needed.
4647 * fileio.c (file_name_as_directory_slop): New constant.
4648 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4649 this can save the caller having to alloca.
4650 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4651 Use SAFE_ALLOCA, not alloca.
4652 (directory_file_name, Fexpand_file_name): Leave leading "//"
4653 alone, since it can be special even on POSIX platforms.
4654 * callproc.c (call_process):
4655 * process.c (Fformat_network_address):
4656 * sysdep.c (sys_subshell):
4657 Use encode_current_directory rather than rolling our own.
4658 (create_process): No need to encode directory; caller does that now.
4659 * process.h (encode_current_directory): New decl.
4660 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4661 Rework to avoid 'goto xyzzy;'.
4663 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4665 * xdisp.c (handle_face_prop): If the default face was remapped use
4666 the remapped face for strings from prefix properties. (Bug#15155)
4668 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4670 Minor cleanup for redisplay interface and few related functions.
4671 * frame.h (enum text_cursor_kinds): Move from here...
4672 * dispextern.h (enum text_cursor_kinds): ...to here.
4673 (toplevel): Drop unnecessary declarations.
4674 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4675 in update_window_end_hook and draw_window_cursor functions.
4676 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4677 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4678 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4679 * xterm.c (x_update_window_end, x_draw_window_cursor):
4680 * xdisp.c (display_and_set_cursor, update_window_cursor)
4681 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4682 enum text_cursor_kinds where appropriate.
4684 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4686 Redesign redisplay interface to drop updated_row and updated_area.
4687 * dispextern.h (updated_row, updated_area): Remove declaration.
4688 (struct redisplay_interface): Pass glyph row and row area parameters
4689 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4690 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4692 * dispnew.c (updated_row, updated_area): Remove.
4693 (redraw_overlapped_rows, update_window_line): Adjust user.
4694 (update_marginal_area, update_text_area): Likewise. Pass updated row
4695 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4696 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4699 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4701 * process.c (flush_pending_output): Remove stub.
4704 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4706 * callproc.c: Fix race that killed background processes (Bug#15144).
4707 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4708 Record deleted process-id in critical section, not afterwards.
4709 Don't mistakenly kill process created by a call-process invocation
4710 that discards output and does not wait.
4712 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4714 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4715 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4716 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4717 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4718 to shut up compiler in mark_object.
4719 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4721 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4723 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4724 We can't portably rely on PTY_OPEN doing that, even if
4725 it calls posix_openpt with O_CLOEXEC.
4727 2013-08-20 Kenichi Handa <handa@gnu.org>
4729 * character.c (string_char): Improve commentary.
4731 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4733 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4734 (struct animation_cache): Make signature a flexible array member.
4735 All uses changed. This is a tad slower but may insulate us better
4736 from future changes to ImageMagick.
4738 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4740 * image.c: Shrink memory needed for animation cache.
4741 (SIGNATURE_DIGESTSIZE): New constant.
4742 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4743 (imagemagick_create_cache): Copy the signature. This saves
4744 several KB of memory that ImageMagick wastes per signature.
4745 Don't bother updating the update_time, as the caller does that now.
4746 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4747 it's a fixed size struct member now.
4748 (imagemagick_get_animation_cache): Always destroy the signature,
4749 as it's now imagemagick_create_cache's responsibility to copy it.
4750 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4751 and use memcmp rather than strcmp.
4752 eassert that ImageMagick returns a signature of the specified length.
4754 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4756 * image.c (imagemagick_get_animation_cache): Don't segfault on
4758 (imagemagick_get_animation_cache): Revert to previous definition
4759 so that it actually works. But keep the memory leak fix.
4760 (imagemagick_get_animation_cache): Fix memory leak.
4762 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4764 * image.c: Fix animation cache signature memory leak.
4765 Fix some other minor performance problems while we're at it.
4766 (imagemagick_create_cache): Clear just the members that
4767 need clearing. Don't set update_time, as caller does that now.
4768 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4769 Simplify by using pointer-to-pointer instead of a prev pointer.
4770 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4771 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4772 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4773 it's already a copy. Free the signature probe unless it's cached.
4775 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4776 This was introduced by my 2013-08-12 fix for Bug#15035.
4778 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4780 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4781 (imagemagick_prune_animation_cache): Now static.
4783 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4785 * image.c (imagemagick_get_animation_cache): Don't segfault when
4786 pruning all entries.
4788 2013-08-18 Ken Brown <kbrown@cornell.edu>
4790 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4791 static heap if ENABLE_CHECKING is defined.
4792 (max_bss_sbrk_ptr): New variable.
4794 (report_sheap_usage): Report maximum static heap usage instead of
4795 ending static heap usage.
4797 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4799 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4800 of zlib_initialized according to the results of calling
4801 init_zlib_functions.
4803 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4805 * image.c: Implement an ImageMagick per-image cache.
4806 (imagemagick_get_animation_cache): Fix a double-free error.
4807 (imagemagick_load_image): Remove the ping_wand code, which only
4808 apparently saved time on invalid animated images, and slowed down
4809 everything else. Optimise for the common case.
4811 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4813 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4815 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4817 * marker.c (set_marker): Remove documentation of undefined behavior.
4819 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4821 * image.c (imagemagick_compute_animated_image): Animate correctly
4822 when sub-images are smaller than the main image.
4823 (imagemagick_compute_animated_image): Setting the iterator row to
4824 zero is apparently not allowed.
4825 (imagemagick_compute_animated_image): Allow images that say they
4826 have sub-images that are bigger than the main image, but just crop
4829 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4831 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4833 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4835 * image.c (imagemagick_compute_animated_image): Respect the GIF
4838 2013-08-15 Ken Brown <kbrown@cornell.edu>
4840 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4841 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4844 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4846 Fix minor problems found by static checking.
4847 * frame.c (delete_frame):
4848 * xdisp.c (next_element_from_display_vector):
4849 Avoid uninitialized local.
4850 * image.c (imagemagick_compute_animated_image): Port to C89.
4851 Prefer usual GNU indentation style for loops.
4852 Be more careful about bizarrely large sizes, by using ptrdiff_t
4855 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4857 Fix infinite frame selection loop (Bug#15025).
4858 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4860 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4862 * xdisp.c (compute_window_start_on_continuation_line):
4863 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4864 to make sure we end up setting the window start at the leftmost
4865 visible character of the display line. This avoids funky
4866 horizontal shifting because the window start is not kept on the
4867 same position. (Bug#15090)
4868 (next_element_from_display_vector): Support 'box' face attribute
4869 in the face definitions of a display vector. (Bug#15099)
4871 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4873 * image.c (imagemagick_compute_animated_image): Implement animated
4875 (imagemagick_compute_animated_image): Fix some compilation
4876 warnings. Implement a very simple cache to make the animation
4877 usable at all, but it should be replaced with a per-image cache.
4879 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4881 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4882 to do `for' loops over alist values.
4883 * buffer.h (FOR_EACH_BUFFER):
4884 * process.c (FOR_EACH_PROCESS): Use it.
4885 (handle_child_signal, status_notify, Fget_buffer_process)
4886 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4888 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4890 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4891 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4892 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4893 to xzalloc and so avoid redundant call to memset.
4894 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4895 members because it is allocated with xzalloc and so already zeroed.
4897 2013-08-14 Ken Brown <kbrown@cornell.edu>
4899 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4902 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4904 Utility function and macro to copy Lisp string to C string.
4905 * lisp.h (xlispstrdupa): New macro.
4906 (xlispstrdup): New prototype.
4907 * alloc.c (xlispstrdup): New function.
4908 * callint.c (Fcall_interactively):
4909 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4910 (Fsubstitute_in_file_name):
4911 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4912 * image.c (x_create_bitmap_from_file):
4913 * w32term.c (w32_term_init):
4914 * xterm.c (x_term_init): Use xlispstrdup.
4916 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4918 * image.c (imagemagick_load_image): Make animated pictures work.
4919 There's still some problems with background color settings, though
4922 * decompress.c (unwind_decompress): Always restore point.
4924 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4926 * marker.c (set_marker): Reformat documentation.
4928 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4930 * xdisp.c (cursor_type_changed): Now static.
4932 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4933 Use changed. This avoids the need to call xmalloc and for the
4934 caller to call xfree, and avoids memory leaks in some situations.
4936 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4938 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4939 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4940 (redisplay_window): If window_end_valid is cleared due to non-zero
4941 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4942 so do not call to try_cursor_movement for that window.
4944 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4946 * window.h (struct window): Convert window_end_pos and
4947 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4948 (wset_window_end_pos, wset_window_end_vpos): Remove.
4949 * dispnew.c (adjust_glyph_matrix):
4950 * window.c (Fwindow_end, replace_window, set_window_buffer)
4952 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4953 (set_vertical_scroll_bar, redisplay_window, try_window)
4954 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4955 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4956 (note_mouse_highlight): Adjust users.
4957 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4960 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4962 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4963 * image.c (imagemagick_filename_hint): Use `const char *' and
4964 prefer SSDATA to SDATA to avoid warnings.
4966 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4968 Cleanup window fringes, margins and scroll bars adjustments.
4969 * window.c (set_window_fringes, set_window_margins)
4970 (set_window_scroll_bars, apply_window_adjustment): New functions.
4971 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
4972 (Fset_window_scroll_bars): Use them.
4974 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4976 * window.h (struct window): Convert scroll_bar_width
4977 from Lisp_Object to integer. Adjust comment.
4978 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
4980 * window.c (wset_scroll_bar_width): Remove.
4981 (make_window): Initialize scroll_bar_width.
4982 (Fsplit_window_internal): Use direct assignment.
4983 (Fset_window_configuration, save_window_save):
4984 Convert Lisp_Object to integer and back where appropriate.
4985 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
4986 bar was actually changed, and mention this in docstring.
4988 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
4990 * decompress.c: Minor simplifications.
4991 (Fzlib_decompress_region): Don't bother verifying
4992 that avail_out <= UINT_MAX, as that was confusing.
4993 Mention the restriction in a comment instead.
4994 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
4996 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
4998 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
4999 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5001 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5003 * image.c (imagemagick_filename_hint): Check for errors in the
5006 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5008 * window.c (Fwindow_margins): Return nil when there's no marginal
5009 area, as per the documented API.
5011 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5012 Fmake_vector, as scroll bar's struct members are not all Lisp
5013 objects now. This avoids crashes in GC.
5015 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5016 bool, so its address could be taken.
5018 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5020 * image.c (imagemagick_filename_hint): New function to possibly
5021 apply `image-content-type-suffixes'.
5022 (imagemagick_load_image): Use it.
5024 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5026 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5027 if loading zlib failed.
5029 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5031 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5032 2013-08-13 checkin below. Change bool to BOOL, rule is:
5033 All Obj-C code uses BOOL, except for interfaces callable from C.
5035 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5037 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5039 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5040 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5041 bool instead of BOOL.
5042 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5043 from Lisp_Object to bitfield. Adjust comment.
5044 * w32term.c (x_scroll_bar_create): Adjust user.
5045 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5046 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5047 Use bool for boolean.
5048 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5049 to `unsigned int' when defining a bitfield.
5051 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5053 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5055 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5057 * window.h (struct window): Convert left_margin_cols and
5058 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5059 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5060 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5062 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5064 (showing_window_margins_p, update_window_line, update_frame_1):
5065 * fringe.c (draw_fringe_bitmap_1):
5066 * xdisp.c (window_box_width): Adjust users.
5067 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5068 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5069 Use direct assignment.
5070 (Fset_window_configuration, save_window_save, Fwindow_margins):
5071 Convert Lisp_Object to integer and back where appropriate.
5072 (Fset_window_margins): Adjust user. Return t if any margin
5073 was actually changed, and mention this in docstring.
5075 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5077 * syntax.c (forward_word):
5078 * cmds.c (forward_char, backward_char): Mention the optional argument.
5080 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5082 * window.h (struct window): Convert left_fringe_width
5083 and right_fringe_width from Lisp_Objects to integers.
5085 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5086 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5087 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5089 (make_window): Initialize new integer fields to -1.
5090 (Fsplit_window_internal): Use direct assignment.
5091 (Fset_window_configuration, save_window_save):
5092 Convert Lisp_Object to integer and back where appropriate.
5093 (Fset_window_fringes): Adjust user. Return t if any fringe
5094 was actually changed, and mention this in docstring.
5096 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5098 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5099 * nsfns.m (x_set_cursor_type):
5100 * w32fns.c (x_set_cursor_type):
5101 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5102 * xdisp.c (set_frame_cursor_types): ...but in common code.
5104 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5106 * font.c (clear_font_cache): New function, stripped from...
5107 (Fclear_font_cache): ...here, which now uses the function
5108 above. Adjust comment.
5109 * font.h (clear_font_cache): Add prototype.
5110 * xfaces.c (clear_face_cache): Use clear_font_cache.
5112 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5114 * window.c (Fset_window_start): Compare `w', not `window' because
5115 `w' might not be equal to `window' after call to decode_live_window.
5117 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5119 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5120 This fixes a problem introduced by the Bug#15035 patch
5121 when using GPG. Reported by Herbert J. Skuhra.
5123 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5125 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5126 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5127 not yet initialized.
5129 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5131 * decompress.c (Fzlib_decompress_region): Support zlib
5132 decompression, too, and rename.
5134 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5136 Minor zlib configuration tweaks.
5137 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5138 Don't assume presence of fn_inflateInit2_ zlib internal function.
5140 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5142 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5143 include the zlib prefix.
5145 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5147 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5148 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5149 define static variables that are pointers to zlib functions to be
5151 (init_zlib_functions) [WINDOWSNT]: New function.
5152 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5154 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5155 macros instead of invoking the zlib functions directly.
5156 (syms_of_decompress): DEFSYM Qzlib_dll.
5157 Staticpro Szlib_available_p.
5159 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5161 Avoid looping over all frame windows to freeze and unfreeze.
5162 * window.h (struct window): Drop frozen_window_start_p.
5163 (freeze_window_starts): Drop prototype.
5164 * frame.h (struct frame): New frozen_window_starts flag.
5165 (FRAME_WINDOWS_FROZEN): New macro.
5166 * window.c (freeze_window_start, freeze_window_starts):
5168 (select_window, replace_window): Adjust users.
5169 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5170 (window_frozen_p): New function.
5171 (redisplay_window): Use it.
5173 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5175 Fix some fd issues when running subprocesses (Bug#15035).
5176 Fix bugs that can leak files or file descriptors on errors.
5177 Don't unlink open temp files, as that's hard for users to diagnose
5178 when things go awry (e.g., temp disk exhausted).
5179 Don't bother to lock temp files. Check for invalid recursion.
5180 * callproc.c (synch_process_fd): Remove. All uses removed.
5181 (synch_process_tempfile): New var or macro.
5182 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5184 (record_kill_process): New arg, the temp name. All callers changed.
5185 (delete_temp_file): Now just a simple wrapper around unlink.
5186 (call_process_kill): New arg, the call_process_fd array.
5187 Close them all. Clear synch_process_pid. Remove the temp file,
5188 or arrange for it to be removed.
5189 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5190 that's been moved to synch_process_tempfile. Caller changed.
5191 Do not remove the tempfile; that's now call_process_kill's
5193 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5194 call_process_kill; the caller now does that.
5195 (call_process_cleanup): Do not close the process fd; that's now
5196 call_process_kill's responsibility.
5197 (Fcall_process): Implement via new function call_process, which
5198 has most of the old body of Fcall_process, but with a different API.
5199 (call_process): New function that does not open or close filefd if
5200 it is nonnegative. Record which fds need to be closed, and let
5201 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5202 Signal an error if invoked recursively (could be done via a hook).
5203 Simplify creation of the tempfile in the MSDOS case.
5204 Don't create the output file until after checking for the executable.
5205 Report any failure to open /dev/null.
5206 Don't open /dev/null for writing twice; once is enough.
5207 Don't create pipe if all output is being discarded or sent to file.
5208 Don't worry about setting up the coding system or reading from the
5209 pipe if all output is being discarded.
5210 Hoist fd_error local into top level, to lessen block nesting.
5211 Don't record deleted pid here; now done by Fcall_process_region.
5212 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5213 and note its success in synch_process_tempfile.
5214 Do not leak resources when child_setup fails.
5215 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5216 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5217 (create_temp_file): Now returns open fd, with an additional
5218 Lisp_Object * argument to return the name. All callers changed.
5219 Do not close the file; rewind it instead, and leave it open for
5220 the caller. Do not lock the temp file. Unwind-protect the file
5221 and the file-descriptor.
5222 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5223 If an asynchrounous process, record it here, not in call_process.
5224 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5225 * eval.c (set_unwind_protect): New function.
5226 * fileio.c (write_region): New function, generalized from the
5227 old Fwrite_region. Do not lock temp files.
5228 (Fwrite_region): Use it.
5229 * lisp.h (set_unwind_protect, write_region): New decls.
5230 * process.c: Include <verify.h>.
5231 (make_process): Mark fds as initially closed.
5232 (deleted_pid_list): Now a list of pid-filename pairs.
5234 (close_process_fd): New function.
5235 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5236 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5237 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5238 (create_process, create_pty, Fmake_serial_process)
5239 (server_accept_connection): Record which fds need to be closed,
5240 and let deactivate_process close them.
5241 (Fmake_network_process): Do not discard the unwind-protect
5242 until it's safe to do so.
5243 (deactivate_process): Close the fds opened by create_process etc.
5244 (Fprocess_send_eof): Adjust to new way of recording open fds.
5245 Report an error if /dev/null can't be opened, instead of aborting.
5246 * process.h (PROCESS_OPEN_FDS): New constant.
5247 (struct Lisp_Process): New member open_fds.
5248 (record_kill_process, record_deleted_pid): Adjust signatures.
5249 (record_deleted_pid): Move decl here ...
5250 * syswait.h (record_deleted_pid): ... from here.
5252 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5254 * decompress.c: Fix bugs with large buffers and weird inputs.
5255 Tune a bit. Reindent as per usual Emacs style.
5256 (BUFFER_SIZE): Remove.
5257 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5258 more than UINT_MAX bytes. Decompress into the gap instead of into
5259 an auto buffer, as this should avoid copying. Return nil if
5260 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5261 set immediate_quit; we shouldn't trust zlib code that much.
5263 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5265 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5266 errors, and really move the gap to where we want it.
5268 * lisp.h: Include decompress.c support.
5270 * emacs.c (main): Include decompress.c support.
5272 * Makefile.in: Include -lz if present.
5274 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5276 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5277 (initWithTitle:): Initialize frame to 0.
5278 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5279 (fillWithWidgetValue:frame:): Rename from
5280 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5282 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5283 fillWithWidgetValue:frame:
5285 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5286 remove memory leak warnings.
5288 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5289 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5292 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5293 (x_activate_menubar): Update the whole menu.
5294 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5295 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5296 current event is not NSSystemDefined (Bug#15001).
5297 Call ns_check_menu_open only if trackingMenu is 2.
5298 (menuDidClose:): New method, decrease trackingMenu.
5299 (fillWithWidgetValue:setDelegate:): New method.
5300 (fillWithWidgetValue:): Call the above.
5302 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5304 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5306 Omit some unnecessary casts.
5307 Many of these go back to the old pre-C89 days, when they may have
5308 been needed, but we've been assuming C89 or later for a while now.
5309 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5310 (live_float_p, live_misc_p, live_vector_p):
5311 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5312 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5313 (defvar_per_buffer):
5314 * callint.c (Fcall_interactively):
5315 * doc.c (Fsubstitute_command_keys):
5316 * filelock.c (get_boot_time):
5317 * frame.c (xrdb_get_resource):
5318 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5319 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5320 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5321 (menuitem_highlight_callback, menu_destroy_callback)
5322 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5323 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5324 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5325 (xg_tool_bar_help_callback, tb_size_cb):
5326 * image.c (xpm_alloc_color, png_read_from_memory)
5327 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5328 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5330 * keymap.c (describe_map):
5331 * nsfns.m (Fns_display_monitor_attributes_list):
5332 * nsmenu.m (process_dialog:):
5333 * nsterm.m (hold_event):
5334 * process.c (wait_reading_process_output):
5335 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5336 * scroll.c (do_direct_scrolling, scrolling_1):
5337 * termcap.c (tgetent):
5338 * window.c (check_window_containing, add_window_to_list)
5339 (freeze_window_starts):
5340 * xdisp.c (compare_overlay_entries, vmessage):
5341 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5342 (x_get_monitor_attributes_xrandr)
5343 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5344 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5345 * xfont.c (xfont_match, xfont_open):
5346 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5347 (menubar_selection_callback, menu_position_func)
5348 (popup_selection_callback, create_and_show_popup_menu)
5349 (dialog_selection_callback, create_and_show_dialog):
5350 * xrdb.c (x_get_string_resource):
5352 * xsmfns.c (x_session_check_input):
5353 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5354 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5355 (xaw_jump_callback, xaw_scroll_callback):
5356 Omit unnecessary casts.
5358 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5360 Minor string-length refactoring.
5361 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5362 * frame.c (make_monitor_attribute_list):
5363 Prefer build_string to strlen + make_string.
5365 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5367 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5368 don't check minor_code (Bug#14417).
5370 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5372 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5373 vertical positions instead. This avoids calling MATRIX_ROW with
5374 row numbers that are possibly beyond valid limits. (Bug#15064)
5376 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5378 Use xstrdup and build_unibyte_string where applicable.
5379 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5380 * xfns.c (x_window):
5381 * xrdb.c (x_get_customization_string):
5382 * xterm.c (xim_initialize):
5383 * w32fns.c (w32_window): Use xstrdup.
5384 (w32_display_monitor_attributes_list):
5385 * emacs.c (init_cmdargs):
5386 * keyboard.c (PUSH_C_STR):
5387 * nsfont.m (nsfont_open):
5388 * sysdep.c (system_process_attributes):
5389 * w32.c (system_process_attributes):
5390 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5392 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5394 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5395 variables of these types so that GDB would know about them, as aid
5396 for debugging fatal exceptions. (Bug#15024) See also
5397 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5400 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5402 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5403 larger than the NSWindow (Bug#14934).
5405 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5407 Redesign redisplay interface to drop global variable updated_window.
5408 Always pass currently updated window as a parameter to update routines.
5409 * dispextern.h (updated_window): Remove declaration.
5410 (struct redisplay_interface): Pass window parameter to
5411 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5412 and after_update_window_hook.
5413 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5415 * dispnew.c (updated_window): Remove.
5416 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5417 (update_window_line): Adjust to match redisplay interface changes.
5418 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5419 (ns_scroll_run, ns_after_update_window_line):
5420 * w32term.c (x_update_window_begin, x_update_window_end)
5421 (x_after_update_window_line, x_scroll_run):
5422 * xterm.c (x_update_window_begin, x_update_window_end)
5423 (x_after_update_window_line, x_scroll_run):
5424 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5425 Likewise. Adjust comments where appropriate.
5426 (x_cursor_to): Simplify because this is always called during window
5427 update (but install debugging check anyway).
5428 (expose_window): Check must_be_updated_p flag to see whether this
5429 function is called during window update.
5431 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5433 Do not reset window modification event counters excessively.
5434 These leftovers and poor man's tricky methods to catch extra
5435 redisplay's attention are no longer needed.
5436 * frame.c (set_menu_bar_lines_1):
5437 * minibuf.c (read_minibuf_unwind):
5438 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5439 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5440 (window_scroll_line_based, Fset_window_configuration):
5441 * xdisp.c (redisplay_window): Do not reset last_modified and
5442 last_overlay_modified counters.
5444 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5446 * xselect.c (x_send_client_event): Set send_event and serial, memset
5447 data.l as it might be bigger than data.b. Use 24 bit mask to
5448 XSendEvent (Bug#15034).
5450 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5452 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5453 for TTY frames that are not the top frame on their console.
5456 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5458 * w32term.c (w32fullscreen_hook): Really maximize frame when
5459 asked for (Bug#14841).
5461 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5463 Prefer selected_window to Fselected_window, likewise for frames.
5464 * buffer.c (Fbuffer_swap_text):
5465 * data.c (Fvariable_binding_locus):
5466 * window.c (run_window_configuration_change_hook): Adjust users.
5467 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5468 Use decode_live_frame.
5470 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5472 Be more careful if selected window shows the buffer other than current,
5473 use window_outdated only if this is not so. This change should also
5474 address some weird issues discussed in Bug#13012.
5475 * window.h (window_outdated): New prototype.
5476 * window.c (window_outdated): Now here. Convert from static and
5477 always assume window's buffer.
5478 (Fwindow_end, Fwindow_line_height): Use it.
5479 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5480 and always assume window's buffer.
5481 (redisplay_window): Adjust user.
5482 (redisplay_internal): Call to reconsider_clip_changes once and
5483 check whether mode line should be updated only if selected window
5484 shows current buffer.
5485 (run_window_scroll_functions): Use eassert for debugging check.
5486 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5488 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5490 * window.c (window_scroll, window_scroll_pixel_based)
5491 (window_scroll_line_based): Use bool for booleans.
5493 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5495 * process.c: Fix minor off-by-one issues in descriptor counts.
5496 This shouldn't fix any real bugs, but it cleans up the code a bit.
5497 (max_process_desc, max_input_desc): -1, not 0, means none.
5499 (delete_input_desc): New function.
5500 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5501 (deactivate_process): Scan backwards when recomuting max_process_desc;
5502 that should be faster.
5503 (init_process_emacs): Initialize max_input_desc.
5505 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5507 Use region cache to speedup bidi_find_paragraph_start.
5508 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5509 Rename cache_long_line_scans to cache_long_scans.
5510 * buffer.c (bset_cache_long_line_scans): Rename to
5511 bset_cache_long_scans.
5512 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5513 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5515 (syms_of_buffer): Rename cache-long-line-scans to
5516 cache-long-scans. Adjust docstring.
5517 * search.c (newline_cache_on_off):
5518 * indent.c (width_run_cache_on_off): Adjust users.
5519 * bidi.c (bidi_paragraph_cache_on_off): New function.
5520 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5521 * insdel.c (prepare_to_modify_buffer):
5522 Invalidate bidi_paragraph_cache if enabled.
5524 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5526 Invalidate region caches only if buffer text is going to be changed.
5527 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5528 (modify_text): ...new prototype.
5529 (prepare_to_modify_buffer_1): New prototype.
5530 * textprop.c (modify_region): Rename to...
5531 (modify_text_properties): ...new function.
5532 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5533 (Fremove_list_of_text_properties): Adjust users.
5534 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5535 (modify_text): ...new function.
5536 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5537 (prepare_to_modify_buffer_1): ...new function.
5538 * casefiddle.c (casify_region):
5539 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5540 (Ftranspose_regions): Use modify_text.
5542 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5544 * lisp.mk (lisp): Add nadvice.elc.
5546 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5548 New macro to iterate over live buffers similar to frames.
5549 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5550 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5551 Declare buffer-related variables here to offload lisp.h.
5552 * buffer.c (Vbuffer_alist): Adjust comment.
5553 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5554 (other_buffer_safely):
5555 * data.c (store_symval_forwarding):
5556 * dispnew.c (Fframe_or_buffer_changed_p):
5557 * fileio.c (Fdo_auto_save):
5558 * filelock.c (unlock_all_files):
5559 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5561 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5563 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5564 * callproc.c (create_temp_file):
5565 * filelock.c (create_lock_file):
5566 Assume mkostemp, since it's now provided by Gnulib.
5568 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5570 * w32.c (mkostemp): New function.
5571 (mktemp): Remove, no longer used. Most of the code reused in
5572 mkostemp. (Bug#15015)
5573 (mktemp): Don't undef.
5575 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5577 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5578 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5579 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5580 (free_glyph_pool, check_glyph_memory): Likewise for
5581 all users. Adjust comments where appropriate.
5583 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5585 * composite.h: Minor fixups.
5586 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5587 to fix a misspelling, and change it to an inline function while
5588 we're at it (it need not be a macro). All uses changed.
5589 (composition_method, composition_valid_p):
5590 Rewrite to avoid assignments in if-conditions.
5592 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5594 Do not use global Lisp_Object in composition macros.
5595 * composite.h (composition_temp): Remove declaration.
5596 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5597 (composition_method, composition_valid_p): ...inline functions.
5598 (compose_region): Remove the leftover.
5599 * composite.c (composition_temp): Remove.
5600 (run_composition_function, update_compositions)
5601 (composition_compute_stop_pos, composition_adjust_point)
5602 (Ffind_composition_internal):
5603 * coding.c (handle_composition_annotation):
5604 * xdisp.c (handle_composition_prop, check_point_in_composition):
5605 Related users changed.
5607 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5609 Drop FRAME_PTR typedef.
5610 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5611 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5612 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5613 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5614 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5615 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5616 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5617 All related users changed.
5619 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5621 * eval.c (default_toplevel_binding): New function.
5623 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5624 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5625 (syms_of_eval): Export them.
5626 * data.c (Fdefault_value): Micro cleanup.
5627 * term.c (init_tty): Use "false".
5629 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5631 Fix X GC leak in GTK and raw (no toolkit) X ports.
5632 * xterm.c (x_free_frame_resources): If white and black relief
5633 GCs are allocated, always free them here.
5634 * xfns.c (x_make_gc): Omit redundant initialization.
5635 * widget.c (create_frame_gcs): Remove the leftover.
5636 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5637 in x_free_frame_resources.
5639 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5641 * nsterm.m (windowWillResize:toSize:): Only change title if
5642 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5644 (viewDidEndLiveResize): New method.
5646 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5647 inside NS_IMPL_COCOA.
5649 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5651 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5652 Do not check whether undo is enabled because record_insert and
5653 record_delete does that themselves.
5655 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5657 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5658 member which is not really used any more.
5659 (FRAME_XIC_BASE_FONTNAME): Remove.
5660 * xfns.c (xic_free_fontset): Adjust user.
5661 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5662 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5663 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5664 (xdialog_show): Use eassert for debugging check.
5665 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5667 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5669 * fileio.c, fns.c (merge): Move extern decl from here ...
5670 * lisp.h (merge): ... to here.
5672 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5674 Fix last font-related change.
5675 * w32font.h (w32font_list_internal, w32font_match_internal):
5677 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5678 (uniscribe_list_family): Adjust to match font API change.
5679 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5680 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5682 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5684 * frame.h (FRAME_MOUSE_UPDATE):
5685 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5686 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5688 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5690 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5691 * font.h (struct font_driver): Change list, match, and list_family
5692 functions to accept struct frame * as first arg.
5693 * font.c (font_score, font_compare, font_sort_entities):
5695 (font_sort_entities, font_list_entities, font_select_entity):
5696 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5697 match font API change.
5698 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5699 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5700 * ftxfont.c (ftxfont_list, ftxfont_match):
5701 * xftfont.c (xftfont_list, xftfont_match):
5702 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5703 * w32font.c (w32font_list, w32font_match, w32font_list):
5704 (w32font_list_internal, w32_font_match_internal): Likewise.
5705 * xfaces.c (Fx_family_fonts): Adjust user.
5707 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5709 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5710 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5711 only if HAVE_X_WINDOWS is in use.
5712 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5713 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5714 * w32term.c (x_wm_set_icon_position): Likewise.
5715 * w32fns.c (x_icon): Adjust user.
5717 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5719 * xterm.c (last_mouse_press_frame): Remove the
5720 leftover which is not really used any more.
5721 (handle_one_xevent, syms_of_xterm): Adjust users.
5722 (x_flush): Call XFlush once per each X display, not frame.
5723 This is better because this code always unconditionally skips
5724 non-X frames in Vframe_list and issues the only XFlush if we
5725 have more than one X frame on the same X display.
5726 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5727 Use bool for booleans.
5728 (x_draw_glyph_string_background, cvt_string_to_pixel):
5729 (cvt_pixel_dtor): Drop unnecessary prototypes.
5730 * xterm.h (x_display_ok): Adjust prototype.
5732 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5734 Drop unnecessary functions that deals with frame pixel size.
5735 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5736 (x_pixel_height): Drop prototypes.
5737 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5738 (x_pixel_height): Drop implementations.
5739 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5740 which should be always valid for window frame.
5741 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5742 * w32menu.c (Fx_popup_dialog):
5743 * xmenu.c (Fx_popup_dialog): Likewise for both.
5745 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5747 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5748 frame parameters and call to Fmodify_frame_parameters just once.
5749 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5750 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5751 and mention nil frame in docstring.
5753 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5755 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5756 (x_figure_window_size): Likewise. Adjust to return long.
5757 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5758 (toplevel): Move Qterminal_live_p to...
5759 * terminal.c (toplevel): ...here, make it static, and...
5760 (syms_of_terminal): ...DEFSYM here.
5761 * frame.h (Qterminal_live_p): Remove declaration.
5762 (make_frame, x_figure_window_size): Adjust prototype.
5763 * nsfns.m (Fx_create_frame): Use long for window flags.
5765 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5767 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5768 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5769 Do not assume that emacs_close (INT_MAX) is a no-op.
5771 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5773 * xfaces.c (make_face_cache): For struct face_cache, prefer
5774 xmalloc to xzalloc and so avoid redundant call to memset.
5775 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5777 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5779 * fringe.c (draw_window_fringes, update_window_fringes)
5780 (compute_fringe_widths):
5781 * w32term.c (x_draw_glyph_string):
5782 * window.c (candidate_window_p, Frecenter):
5783 * xfaces.c (realize_basic_faces, realize_default_face)
5784 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5785 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5786 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5787 * xmenu.c (Fx_menu_bar_open_internal):
5788 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5789 * xsettings.c (xft_settings_event):
5790 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5791 Use bool for booleans. Adjust style and comments where
5793 * dispextern.h (draw_window_fringes, update_window_fringes)
5794 (compute_fringe_widths):
5795 * xterm.h (x_had_errors_p): Adjust prototype.
5797 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5799 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5800 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5802 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5804 * fns.c (toplevel): Remove comment before Fsafe_length because
5807 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5809 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5811 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5813 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5814 frame which got the message is still alive, before dereferencing
5815 its pointer. (Bug#14970)
5817 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5818 be a live window, before using it as such. (Bug#14970)
5820 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5822 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5823 w32_detect_focus_change instead of doing part of its job by hand.
5824 This fixes the problem whereby FOCUS_OUT events were not sent to
5827 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5829 * process.c (Fprocess_list): Doc fix.
5831 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5832 being re-exposed only if it didn't ask to become visible.
5833 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5834 was previously iconified. (Bug#14841)
5835 (x_iconify_frame): Mark the frame iconified.
5837 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5839 Fix minor problems found by static checking.
5840 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5841 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5843 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5845 * eval.c (set_specpdl_old_value): New function.
5846 (unbind_to): Minor simplification.
5847 (get_backtrace_frame): New function.
5848 (Fbacktrace_frame): Use it. Add `base' argument.
5849 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5850 (syms_of_eval): Export backtrace-eval.
5851 * xterm.c (x_focus_changed): Simplify.
5853 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5855 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5857 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5859 * xdisp.c (redisplay_window): Instead of moving point out of
5860 scroll margin, reject the force_start method, and try scrolling
5861 instead. (Bug#14780)
5863 2013-07-24 Ken Brown <kbrown@cornell.edu>
5865 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5868 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5870 * eval.c (Fprogn): Do not check that BODY is a proper list.
5871 This undoes the previous change. The check slows down the
5872 interpreter, and is not needed to prevent a crash. See
5873 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5875 2013-07-23 Glenn Morris <rgm@gnu.org>
5877 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5879 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5881 Port to GNU/Linux systems with tinfo but not ncurses.
5882 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5883 to decide whether ncurses is being used. Without this change,
5884 GCC complains about tgetent not being declared, on a system
5885 that has tinfo installed but ncurses not installed.
5887 * eval.c (Fprogn): Check that BODY is a proper list.
5889 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5890 * data.c (Fsetq_default):
5891 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5892 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5894 Tune by taking advantage of the fact that ARGS is always a list
5895 when a function is declared to have UNEVALLED args.
5897 * emacsgtkfixed.c: Port to GCC 4.6.
5898 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5900 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5902 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5903 here to silence compiler warnings.
5905 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5907 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5908 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5909 from messing up Emacs's 'struct frame' (Bug#14923).
5911 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5913 * alloc.c (make_save_ptr_ptr): Define this function.
5914 It was inadvertently omitted. It's needed only if
5915 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5917 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5919 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5920 frame have focus (Bug#14895).
5922 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5924 Avoid vfork-related deadlock more cleanly.
5925 * callproc.c (child_setup): When the child's exec fails, output
5926 the program name, as that's more useful. Use O_NONBLOCK to avoid
5928 * process.c (create_process_1): Remove; no longer needed.
5929 (create_process): Remove timer hack; no longer needed, now that
5930 the child avoids deadlock.
5932 2013-07-20 Glenn Morris <rgm@gnu.org>
5934 * image.c (Fimage_flush): Fix doc typo.
5936 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5938 Fix array bounds violation when pty allocation fails.
5939 * process.c (PTY_NAME_SIZE): New constant.
5940 (pty_name): Remove static variable; it's now auto.
5941 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5942 Take pty_name as an arg rather than using a static variable.
5943 All callers changed.
5944 (create_process): Recover pty_flag from process, not from volatile local.
5945 (create_pty): Stay inside array even when pty allocation fails.
5946 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5948 * lread.c (Fload): Avoid initialization only when lint checking.
5949 Mention that it's needed only for older GCCs.
5951 2013-07-20 Kenichi Handa <handa@gnu.org>
5953 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5954 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5956 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5958 * lread.c (Fload): Avoid uninitialized warning.
5960 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5962 Fix some minor file descriptor leaks and related glitches.
5963 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5964 (create_lock_file): Use write, not emacs_write.
5965 * image.c (slurp_file, png_load_body):
5966 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5967 (server_accept_connection):
5968 Don't leak an fd on memory allocation failure.
5969 * image.c (slurp_file): Add a cheap heuristic for growing files.
5970 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
5971 as that's what the other routines do. Maybe input need not be
5972 blocked at all, but it's better to be consistent.
5973 Avoid undefined behavior when strlen is zero.
5975 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
5976 (NSTATICS): Now a constant; doesn't need to be a macro.
5978 2013-07-19 Richard Stallman <rms@gnu.org>
5980 * coding.c (decode_coding_utf_8): Add simple loop for fast
5981 processing of ASCII characters.
5983 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5985 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
5987 2013-07-19 Eli Zaretskii <eliz@gnu.org>
5989 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
5990 unportable 'struct x_display_info'.
5991 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
5994 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5996 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
5997 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
5999 (system_process_attributes): Prefer plain char to unsigned char
6000 when either will do. Clean up properly if interrupted or if
6001 memory allocations fail. Don't assume sscanf succeeds.
6002 Remove no-longer-needed workaround to stop GCC from whining.
6003 Read command-line once, instead of multiple times. Check read status a
6006 Fix obscure porting bug with varargs functions.
6007 The code assumed that int is treated like ptrdiff_t in a vararg
6008 function, which is not a portable assumption. There was a similar
6009 -- though these days less likely -- porting problem with various
6010 assumptions that pointers of different types all smell the same as
6011 far as vararg functions is conserved. To make this problem less
6012 likely in the future, redo the API to use varargs functions.
6013 * alloc.c (make_save_value): Remove this vararg function.
6014 All uses changed to ...
6015 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6016 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6018 (make_save_ptr): Rename from make_save_pointer, for consistency with
6019 the above. Define only on platforms that need it. All uses changed.
6021 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6023 * keyboard.c: Try to fix typos in previous change.
6024 (DISPLAY_LIST_INFO): New macro.
6025 (kbd_buffer_get_event): Do not access members that are not present
6026 in X11. Revert inadvertent change of "!=" to "=".
6028 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6030 * keyboard.c (kbd_buffer_get_event):
6031 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6032 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6034 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6036 * filelock.c: Fix unlikely file descriptor leaks.
6037 (get_boot_time_1): Rework to avoid using emacs_open.
6038 This doesn't actually fix a leak, but is better anyway.
6039 (read_lock_data): Use read, not emacs_read.
6041 * doc.c: Fix minor memory and file descriptor leaks.
6042 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6043 (get_doc_string, Fsnarf_documentation):
6044 Fix file descriptor leak on error.
6046 * term.c: Fix minor fdopen-related file descriptor leaks.
6047 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6048 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6050 * charset.c: Fix file descriptor leaks and errno issues.
6052 (load_charset_map_from_file): Don't leak file descriptor on error.
6053 Use plain record_xmalloc since the allocation is larger than
6054 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6056 * eval.c (record_unwind_protect_nothing):
6057 * fileio.c (fclose_unwind):
6059 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6060 The replacement doesn't block input, but that no longer seems
6063 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6065 * lread.c: Fix file descriptor leaks and errno issues.
6066 (Fload): Close some races that leaked fds or streams when 'load'
6068 (Fload, openp): Report error number of last nontrivial failure to open.
6069 ENOENT counts as trivial.
6070 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6072 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6073 now that the function is always called with a nonnegative arg.
6074 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6075 All uses replaced with ...
6076 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6078 A few more minor file errno-reporting bugs.
6079 * callproc.c (Fcall_process):
6080 * doc.c (Fsnarf_documentation):
6081 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6082 * process.c (set_socket_option):
6083 Don't let a constructor trash errno.
6084 * doc.c: Include <errno.h>.
6086 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6088 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6090 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6092 Fix w32 bug with call-process-region (Bug#14885).
6093 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6094 to Fcall_process when the input is empty. This simplifies the
6095 code a bit. It makes no difference on POSIXish platforms but
6096 apparently it fixes a bug on w32.
6098 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6099 * fileio.c (close_file_unwind): Don't close if FD is negative;
6100 this can happen when unwinding a zapped file descriptor.
6101 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6102 in case Emacs runs out of memory between the two unwind-protects.
6103 Don't trash errno when closing FD.
6104 Zap the FD in the specpdl when closing it, instead of deferring
6105 the removal of the unwind-protect; this fixes a bug where a child
6106 function unwinds the stack past us.
6108 New unwind-protect flavors to better type-check C callbacks.
6109 This also lessens the need to write wrappers for callbacks,
6110 and the need for make_save_pointer.
6111 * alloc.c (free_save_value):
6112 * atimer.c (run_all_atimers):
6114 * alloc.c (safe_alloca_unwind):
6115 * atimer.c (unwind_stop_other_atimers):
6116 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6117 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6118 * minibuf.c (choose_minibuf_frame_1):
6119 * process.c (make_serial_process_unwind):
6120 * xdisp.c (pop_message_unwind):
6121 * xselect.c (queue_selection_requests_unwind):
6122 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6123 * alloc.c (record_xmalloc):
6124 Prefer record_unwind_protect_ptr to record_unwind_protect with
6126 * alloc.c (Fgarbage_collect):
6127 Prefer record_unwind_protect_void to passing a dummy.
6128 * buffer.c (restore_buffer):
6129 * window.c (restore_window_configuration):
6130 * xfns.c, w32fns.c (do_unwind_create_frame)
6131 New wrapper. All record-unwind uses of wrappee changed.
6132 * buffer.c (set_buffer_if_live):
6133 * callproc.c (call_process_cleanup, delete_temp_file):
6134 * coding.c (code_conversion_restore):
6135 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6136 * editfns.c (save_excursion_restore)
6137 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6138 (save_restriction_restore):
6139 * eval.c (restore_stack_limits, un_autoload):
6140 * fns.c (require_unwind):
6141 * keyboard.c (recursive_edit_unwind, tracking_off):
6142 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6143 * macros.c (pop_kbd_macro, restore_menu_items):
6144 * nsfns.m (unwind_create_frame):
6145 * print.c (print_unwind):
6146 * process.c (start_process_unwind):
6147 * search.c (unwind_set_match_data):
6148 * window.c (select_window_norecord, select_frame_norecord):
6149 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6150 (fast_set_selected_frame):
6151 * xfns.c, w32fns.c (unwind_create_tip_frame):
6152 Return void, not a dummy Lisp_Object. All uses changed.
6153 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6154 * callproc.c (call_process_kill):
6155 * fileio.c (restore_point_unwind, decide_coding_unwind)
6156 (build_annotations_unwind):
6157 * insdel.c (Fcombine_after_change_execute_1):
6158 * keyboard.c (read_char_help_form_unwind):
6159 * menu.c (unuse_menu_items):
6160 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6161 * sound.c (sound_cleanup):
6162 * xdisp.c (unwind_redisplay):
6163 * xfns.c (clean_up_dialog):
6164 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6165 Accept no args and return void, instead of accepting and returning
6166 a dummy Lisp_Object. All uses changed.
6167 * cygw32.c (fchdir_unwind):
6168 * fileio.c (close_file_unwind):
6169 * keyboard.c (restore_kboard_configuration):
6170 * lread.c (readevalllop_1):
6171 * process.c (wait_reading_process_output_unwind):
6172 Accept int and return void, rather than accepting an Emacs integer
6173 and returning a dummy object. In some cases this fixes an
6174 unlikely bug when the corresponding int is outside Emacs integer
6175 range. All uses changed.
6176 * dired.c (directory_files_internal_unwind):
6177 * fileio.c (do_auto_save_unwind):
6178 * gtkutil.c (pop_down_dialog):
6179 * insdel.c (reset_var_on_error):
6180 * lread.c (load_unwind):
6181 * xfns.c (clean_up_file_dialog):
6182 * xmenu.c, nsmenu.m (pop_down_menu):
6183 * xmenu.c (cleanup_widget_value_tree):
6184 * xselect.c (wait_for_property_change_unwind):
6185 Accept pointer and return void, rather than accepting an Emacs
6186 save value encapsulating the pointer and returning a dummy object.
6188 * editfns.c (Fformat): Update the saved pointer directly via
6189 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6190 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6191 (unwind_body): New function.
6192 (record_unwind_protect): First arg is now a function returning void,
6193 not a dummy Lisp_Object.
6194 (record_unwind_protect_ptr, record_unwind_protect_int)
6195 (record_unwind_protect_void): New functions.
6196 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6197 * fileio.c (struct auto_save_unwind): New type.
6198 (do_auto_save_unwind): Use it.
6199 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6200 * insdel.c (struct rvoe_arg): New type.
6201 (reset_var_on_error): Use it.
6202 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6204 (specbinding_func): Remove; there are now several such functions.
6205 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6206 (set_unwind_protect_ptr): New function.
6207 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6209 Be simpler and more consistent about reporting I/O errors.
6210 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6211 Say "Read error" and "Write error", rather than "I/O error", or
6212 "IO error reading", or "IO error writing", when a read or write
6214 * process.c (Fmake_network_process, wait_reading_process_output)
6215 (send_process, Fprocess_send_eof, wait_reading_process_output):
6216 Capitalize diagnostics consistently. Put "failed foo" at the
6217 start of the diagnostic, so that we don't capitalize the
6218 function name "foo". Consistently say "failed" for such
6220 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6221 All callers changed. This is so it can use report_file_error.
6222 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6223 diagnostics consistently as above.
6225 * fileio.c (report_file_errno): Fix errno reporting bug.
6226 If the file name is neither null nor a pair, package it up as a
6227 singleton list. All callers changed, both to this function and to
6228 report_file_error. This fixes a bug where the memory allocator
6229 invoked by list1 set errno so that the immediately following
6230 report_file_error reported the wrong errno value.
6232 Fix minor problems found by --enable-gcc-warnings.
6233 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6234 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6236 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6238 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6239 Set event->arg to Qt if switch-event shall be generated.
6240 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6242 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6244 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6247 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6248 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6249 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6250 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6251 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6252 and there is a focused frame.
6253 (head_table): Add focus-in and focus-out.
6254 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6255 bind to handle-focus-in/out.
6257 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6258 (Fhandle_switch_frame): Call Fhandle_focus_in.
6259 (syms_of_frame): defsubr handle-focus-in/out.
6261 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6263 Fix porting bug to older POSIXish platforms (Bug#14862).
6264 * sysdep.c (emacs_pipe): New function, that implements
6265 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6266 This should port better to CentOS 5 and to Mac OS X 10.6.
6267 All calls to pipe2 changed.
6269 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6270 This makes the code easier to read and the executable a bit smaller.
6271 Do not replace all calls to Fcons that happen to create lists,
6272 just calls that are intended to create lists. For example, when
6273 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6274 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6275 Similarly for list2 through list5.
6276 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6277 * bytecode.c (exec_byte_code):
6278 * callint.c (quotify_arg, Fcall_interactively):
6279 * callproc.c (Fcall_process, create_temp_file):
6280 * charset.c (load_charset_map_from_file)
6281 (Fdefine_charset_internal, init_charset):
6282 * coding.c (get_translation_table, detect_coding_system)
6283 (Fcheck_coding_systems_region)
6284 (Fset_terminal_coding_system_internal)
6285 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6286 * composite.c (update_compositions, Ffind_composition_internal):
6287 * dired.c (directory_files_internal, file_name_completion)
6289 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6290 * doc.c (Fsnarf_documentation):
6291 * editfns.c (Fmessage_box):
6293 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6294 (Feval, eval_sub, Ffuncall, apply_lambda):
6295 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6296 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6297 (Fset_file_times, Finsert_file_contents)
6298 (Fchoose_write_coding_system, Fwrite_region):
6299 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6300 * font.c (font_registry_charsets, font_parse_fcname)
6301 (font_prepare_cache, font_update_drivers, Flist_fonts):
6302 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6303 * frame.c (make_frame, Fmake_terminal_frame)
6304 (x_set_frame_parameters, x_report_frame_params)
6305 (x_default_parameter, Fx_parse_geometry):
6306 * ftfont.c (syms_of_ftfont):
6307 * image.c (gif_load):
6308 * keyboard.c (command_loop_1):
6309 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6310 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6311 (Fminor_mode_key_binding, accessible_keymaps_1)
6312 (Faccessible_keymaps, Fwhere_is_internal):
6313 * lread.c (read_emacs_mule_char):
6314 * menu.c (find_and_return_menu_selection):
6315 * minibuf.c (get_minibuffer):
6316 * nsfns.m (Fns_perform_service):
6317 * nsfont.m (ns_script_to_charset):
6318 * nsmenu.m (ns_popup_dialog):
6319 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6320 (Fx_own_selection_internal):
6321 * nsterm.m (append2):
6322 * print.c (Fredirect_debugging_output)
6323 (print_prune_string_charset):
6324 * process.c (Fdelete_process, Fprocess_contact)
6325 (Fformat_network_address, set_socket_option)
6326 (read_and_dispose_of_process_output, write_queue_push)
6327 (send_process, exec_sentinel):
6328 * sound.c (Fplay_sound_internal):
6329 * textprop.c (validate_plist, add_properties)
6330 (Fput_text_property, Fadd_face_text_property)
6331 (copy_text_properties, text_property_list, syms_of_textprop):
6332 * unexaix.c (report_error):
6333 * unexcoff.c (report_error):
6334 * unexsol.c (unexec):
6335 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6336 (Fformat_mode_line, syms_of_xdisp):
6337 * xfaces.c (set_font_frame_param)
6338 (Finternal_lisp_face_attribute_values)
6339 (Finternal_merge_in_global_face, syms_of_xfaces):
6340 * xfns.c (x_default_scroll_bar_color_parameter)
6341 (x_default_font_parameter, x_create_tip_frame):
6342 * xfont.c (xfont_supported_scripts):
6343 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6344 (menu_help_callback, xmenu_show):
6346 * xterm.c (set_wm_state):
6347 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6348 and similarly for list2 through list5.
6350 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6352 * callproc.c (Fcall_process_region): Fix minor race and tune.
6353 (create_temp_file): New function, with the temp-file-creation part
6354 of the old Fcall_process_region. Use Fcopy_sequence to create the
6355 temp file name, rather than alloca + build_string, for simplicity.
6356 Don't bother to block input around the temp file creation;
6357 shouldn't be needed. Simplify use of mktemp.
6358 Use record_unwind_protect immediately after creating the temp file;
6359 this closes an unlikely race where the temp file was not removed.
6360 Use memcpy rather than an open-coded loop.
6361 (Fcall_process_region): Use the new function. If the input is
6362 empty, redirect from /dev/null rather than from a newly created
6363 empty temp file; this avoids unnecessary file system traffic.
6365 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6367 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6368 Simplify by making this case like the other two. This is a bit
6369 slower on obsolete hosts, but the extra complexity isn't worth it.
6371 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6372 * process.c (create_process) [!DOS_NT]:
6373 Remove now-unnecessary calls to emacs_close.
6375 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6377 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6378 returning early. (Bug#14850)
6380 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6381 and inhibit-iso-escape-detection attributes of 'undecided'.
6384 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6386 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6387 Reported by Herbert J. Skuhra in
6388 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6390 Don't lose top specpdl entry when memory is exhausted.
6391 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6392 specpdl overflow here, to simplify callers; all callers changed.
6393 Always reserve an unused entry at the stack top; this avoids
6394 losing the top entry's information when memory is exhausted.
6396 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6398 Clean up errno reporting and fix some errno-reporting bugs.
6399 * callproc.c (Fcall_process):
6400 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6401 * process.c (create_process, Fmake_network_process):
6402 * unexaix.c (report_error):
6403 * unexcoff.c (report_error):
6404 Be more careful about reporting the errno of failed operations.
6405 The code previously reported the wrong errno sometimes.
6406 Also, prefer report_file_errno to setting errno + report_file_error.
6407 (Fcall_process): Look at openp return value rather than at path,
6408 as that's a bit faster and clearer when there's a numeric predicate.
6409 * fileio.c (report_file_errno): New function, with most of the
6410 old contents of report_file_error.
6411 (report_file_error): Use it.
6412 (Ffile_exists_p, Ffile_accessible_directory_p):
6413 Set errno to 0 when it is junk.
6414 * fileio.c (Faccess_file):
6415 * image.c (x_create_bitmap_from_file):
6416 Use faccessat rather than opening the file, to avoid the hassle of
6417 having a file descriptor open.
6418 * lisp.h (report_file_errno): New decl.
6419 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6422 * process.c (create_process, wait_reading_process_output) [AIX]:
6423 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6424 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6425 a multithreaded environment anyway).
6426 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6428 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6430 * image.c (x_find_image_file): Don't close a remote file handle.
6432 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6434 Fix races with threads and file descriptors.
6435 * callproc.c (Fcall_process_region):
6436 * dired.c (open_directory):
6437 * emacs.c (main, Fdaemon_initialized):
6438 * image.c (x_find_image_file):
6439 * inotify.c (Finotify_rm_watch):
6440 * lread.c (Flocate_file_internal):
6441 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6442 * term.c (term_mouse_moveto, init_tty):
6443 * termcap.c (tgetent):
6444 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6445 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6446 * unexhp9k800.c, unexmacosx.c (unexec):
6447 * callproc.c (Fcall_process_region):
6448 Use emacs_close, not close.
6449 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6450 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6451 and posix_close function on current platforms (which all lack them).
6452 (emacs_close): Use it. This should fix the races on GNU/Linux and
6453 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6454 and it should avoid closing random victim file descriptors on
6457 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6459 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6460 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6463 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6464 This is for .gdbinit xbacktrace.
6466 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6467 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6468 (emacs_set_tty): Now static.
6469 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6470 * term.c (tty_capable_p, tty_default_color_capabilities)
6471 (get_tty_terminal, term_mouse_movement)
6472 (handle_one_term_event, init_tty, maybe_fatal):
6473 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6474 (tgetent, scan_file, name_match, compare_contin):
6475 * terminal.c (get_terminal):
6476 Use bool for boolean.
6477 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6478 Prefer char to unsigned char if either will do.
6479 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6480 (tty_write_glyphs): Prefer int to unsigned.
6481 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6482 All callers changed.
6483 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6485 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6488 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6489 (B__dummy__): New dummy symbol, to pacify C89.
6490 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6491 they can't grok varargs macros.
6492 * dispnew.c (add_window_display_history)
6493 (add_frame_display_history):
6494 * print.c (print_object):
6495 * xdisp.c (debug_method_add):
6496 Use %p printf format only for void pointers.
6497 * emacs.c (usage_message): New constant, replacing ...
6498 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6499 (main): Adjust to usage reorg.
6500 * fns.c (syms_of_fns):
6501 * profiler.c (syms_of_profiler):
6502 Don't use non-constant struct initializers.
6503 * gnutls.h (gnutls_initstage_t):
6504 * lisp.h (enum Lisp_Fwd_Type):
6505 * lread.c (lisp_file_lexically_bound_p):
6506 * xsettings.c (anonymous enum):
6507 Remove trailing comma.
6508 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6509 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6510 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6512 * regex.c (const_re_char): New type, to pacify strict C89.
6513 All uses of 'const re_char' replaced to use it.
6514 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6515 with glibc when strict C89. This change is imported from gnulib.
6517 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6518 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6519 Omit GNU_LINUX implementation, since it requires long long.
6520 * xterm.c (x_draw_underwave):
6521 Do not assume the traditional order of struct's members.
6522 (x_term_init): Rewrite to avoid the need for non-constant structure
6525 Syntax cleanup, mostly replacing macros with functions.
6526 This removes the need for the syntax_temp hack.
6527 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6528 * syntax.c (SYNTAX_INLINE): New macro.
6529 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6530 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6531 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6532 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6533 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6534 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6535 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6536 Now constants, not macros.
6537 (syntax_temp) [!__GNUC__]: Remove.
6538 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6539 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6540 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6541 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6542 Move here from syntax.h; now functions, not macros. Except for the
6543 last function, these are static since only syntax.c uses them.
6544 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6545 All uses changed. Now a function, not a macro; use this fact
6546 to simplify the code.
6547 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6548 compiler bugs; no longer relevant.
6549 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6550 (SYNTAX_INLINE): New macro.
6551 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6552 for the new functions. Use bool for boolean member.
6553 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6554 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6555 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6556 (SETUP_BUFFER_SYNTAX_TABLE):
6557 Now extern inline functions, not macros.
6558 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6559 Remove; all uses replaced by implementation.
6560 (syntax_temp) [!__GNUC__]: Remove decl.
6561 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6563 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6565 * emacs.c (main): Fix syntax error.
6567 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6569 Timestamp fixes for undo (Bug#14824).
6570 * atimer.c (schedule_atimer):
6571 * fileio.c (Ffile_newer_than_file_p):
6572 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6573 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6574 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6575 (syms_of_fileio): Remove Sclear_visited_file_name.
6576 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6577 file doesn't exist; this avoids an ambiguity with negative timestamps.
6578 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6579 * systime.h (make_emacs_time, invalid_emacs_time):
6580 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6581 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6582 * undo.c (record_first_change): Push (visited-file-modtime) onto
6583 undo list rather than reimplementing it by hand, incorrectly.
6585 2013-07-09 Ken Brown <kbrown@cornell.edu>
6587 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6589 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6591 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6593 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6595 Handle errno and exit status a bit more carefully.
6596 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6597 number into an exit status. Instead, use EXIT_CANCELED.
6598 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6599 * callproc.c (relocate_fd):
6600 * emacs.c (close_output_streams, main):
6601 * process.c (create_process):
6602 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6603 Use emacs_perror for simplicity.
6604 * callproc.c (relocate_fd, main):
6605 * sysdep.c (sys_subshell):
6606 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6607 (shut_down_emacs): Use emacs_write, not write.
6608 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6609 * fileio.c (Fcopy_file, e_write):
6610 * nsterm.m (ns_select):
6611 * process.c (send_process):
6612 * sound.c (vox_write):
6613 Use emacs_write_sig, not emacs_write.
6614 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6615 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6617 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6619 (emacs_full_write): New function.
6620 (emacs_write): Rewrite to use it.
6621 (emacswrite_sig, emacs_perror): New functions.
6622 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6624 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6626 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6627 on NS even if it is present. Pixmap on NS is a void*.
6629 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6631 Port to Ubuntu 10 (Bug#14803).
6632 Problem reported by T.V. Raman.
6633 * process.c (close_on_exec, accept4, process_socket):
6634 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6636 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6638 * w32.c (sys_dup): Declare prototype.
6642 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6644 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6646 Make file descriptors close-on-exec when possible (Bug#14803).
6647 This simplifies Emacs a bit, since it no longer needs to worry
6648 about closing file descriptors by hand in some cases.
6649 It also fixes some unlikely races. Not all such races, as
6650 libraries often open files internally without setting
6651 close-on-exec, but it's an improvement.
6652 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6653 * callproc.c (Fcall_process) [!MSDOS]:
6654 * emacs.c (main) [!DOS_NT]:
6655 * nsterm.m (ns_term_init):
6656 * process.c (create_process):
6657 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6658 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6659 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6660 Prefer mkostemp with O_CLOEXEC to mkstemp.
6661 * callproc.c (relocate_fd) [!WINDOWSNT]:
6662 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6663 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6665 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6666 Make the resulting file descriptor close-on-exec.
6667 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6668 * lread.c (load_descriptor_list, load_descriptor_unwind):
6669 Remove; no longer needed. All uses removed.
6670 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6671 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6673 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6674 (Fmake_network_process, Fnetwork_interface_list):
6675 (Fnetwork_interface_info, server_accept_connection):
6676 Make newly-created socket close-on-exec.
6677 * sysdep.c (emacs_open, emacs_fopen):
6678 Make new-created descriptor close-on-exec.
6679 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6680 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6682 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6684 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6685 for NS_IMPL_GNUSTEP.
6687 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6689 Fix openp errno handling.
6690 * callproc.c (Fcall_process): Preserve openp errno around close.
6691 * lread.c (openp): Set errno when returning -1, as some callers
6694 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6696 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6698 * nsterm.h (NSSavePanel): Update comment.
6699 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6700 (ns_run_file_dialog): Declare.
6702 * nsfns.m: Remove panelOK.
6704 (ns_run_file_dialog): New function.
6705 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6706 event loop, so file dialog is popped up by ns_run_file_dialog, called
6707 by sendEvent (Bug#14578).
6708 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6710 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6712 * xdisp.c (default_line_pixel_height): New function.
6713 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6714 (try_cursor_movement, redisplay_window, try_window)
6715 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6717 * window.c (window_scroll_pixel_based):
6718 use default_line_pixel_height.
6720 * dispextern.h (default_line_pixel_height): Add prototype.
6722 * frame.c (x_set_line_spacing): Accept a float value for
6723 line-spacing parameter, per the documentation.
6725 * data.c (Fmultibyte_string_p): Doc fix.
6727 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6729 Use emacs_open more consistently when opening files.
6730 This handles EINTR more consistently now, and makes it easier
6731 to introduce other uniform changes to file descriptor handling.
6732 * sysstdio.h: New file.
6733 * buffer.c (mmap_init):
6734 * cygw32.c (chdir_to_default_directory):
6735 * dispnew.c (Fopen_termscript):
6736 * emacs.c (Fdaemon_initialized):
6737 * fileio.c (Fdo_auto_save):
6738 * image.c (slurp_file, png_load_body, jpeg_load_body):
6739 * keyboard.c (Fopen_dribble_file):
6741 * print.c (Fredirect_debugging_output):
6742 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6743 * termcap.c (tgetent):
6744 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6745 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6746 * w32term.c (w32_initialize) [CYGWIN]:
6747 * xfaces.c (Fx_load_color_file):
6748 Use emacs_open instead of plain open, and emacs_fopen instead of
6750 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6751 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6752 * callproc.c (default_output_mode): New constant.
6753 (Fcall_process): Use it to call emacs_open instead of plain creat.
6754 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6755 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6756 (emacs_fopen): New function.
6757 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6758 Include <lisp.h>, for emacs_open.
6759 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6761 Remove duplicate #include directives.
6762 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6764 Don't include stdio.h twice.
6765 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6766 Don't include sys/types.h or stdio.h twice.
6767 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6768 * lread.c: Don't include coding.h twice.
6769 * nsfont.m: Don't include frame.h twice.
6770 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6771 * ralloc.c: Don't include <unistd.h> twice.
6772 * xdisp.c: Don't include font.h twice.
6773 * xterm.c: Don't include fontset.h twice.
6774 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6776 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6778 Scale ImageMagick images more carefully.
6779 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6780 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6781 Be more careful about avoiding undefined behavior after
6782 integer overflow and division by zero.
6784 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6786 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6787 (syms_of_w32fns): DEFSYM them.
6788 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6789 (CCHDEVICENAME): Define macros if not defined.
6790 (struct MONITOR_INFO_EX): New struct.
6791 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6792 (enum_display_monitors_fn): New variable.
6793 (globals_of_w32fns): Initialize it.
6794 (Fx_display_pixel_width, Fx_display_pixel_height)
6795 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6796 multi-monitor setups in docstrings.
6797 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6798 screen size by primary monitor's millimeter per pixel.
6799 (w32_monitor_enum, w32_display_monitor_attributes_list)
6800 (w32_display_monitor_attributes_list_fallback)
6801 (Fw32_display_monitor_attributes_list): New functions.
6802 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6804 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6806 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6808 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6810 * fileio.c (Qfile_notify_error): New error symbol.
6812 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6813 * inotify.c (inotify_callback, symbol_to_inotifymask)
6814 (Finotify_add_watch, Finotify_rm_watch): Use it.
6815 (inotifyevent_to_event): Exchange order of cookie and file name.
6816 (Finotify_add_watch): Adapt docstring.
6818 * lisp.h (Qfile_notify_error): Declare.
6820 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6822 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6823 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6824 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6825 which did not work (see <http://bugs.gnu.org/14569#307>).
6826 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6827 && (!noninteractive || initialized)). This attempts to thread
6828 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6830 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6832 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6833 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6835 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6837 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6838 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6839 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6840 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6842 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6844 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6845 Define to __sys_siglist.
6847 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6849 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6850 word-wrap, so that overflow-newline-into-fringe would work in
6851 visual-line-mode. (Bug#2749)
6852 (move_it_in_display_line_to): When the last scanned display
6853 element fits exactly on the display line, and
6854 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6855 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6856 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6857 finding buffer position that corresponds to pixel coordinates,
6858 e.g. in buffer_posn_from_coords.
6860 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6862 * process.c (handle_child_signal): Call catch_child_signal if
6865 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6867 Don't convert function pointers to void * and back.
6868 It isn't portable C, and it's easy enough to avoid.
6869 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6870 (make_save_value): Add support for SAVE_FUNCPOINTER.
6871 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6872 * print.c (print_object):
6873 Distinguish function from object pointers.
6874 * lisp.h (SAVE_FUNCPOINTER): New constant.
6875 (SAVE_SLOT_BITS): Adjust to it.
6876 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6877 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6878 (voidfuncptr): New typedef.
6879 (struct Lisp_Save_Value): New member data[0].funcpointer.
6880 (XSAVE_FUNCPOINTER): New function.
6882 Simplify buildobj processing.
6883 * Makefile.in (buildobj.h): Make it a sequence of strings each
6884 followed by comma, rather than a single string. Put it into a
6885 .tmp file in case there's an error while generating it.
6886 (gl-stamp): Use .tmp for temp files.
6887 (mostlyclean): Clean .tmp files.
6888 * doc.c (buildobj): Move to just the routine that needs it.
6889 It's now an array of strings, so processing is simpler.
6891 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6893 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6894 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6895 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6896 Invoke malloc_enable_thread even when not interactive.
6897 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6898 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6899 in this case, since the underlying bug has now been fixed.
6901 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6903 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6904 unlinking it (bug#14691).
6906 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6908 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6909 before checking whether buffer is modified. This lets
6910 `kill-buffer-query-functions' cancel killing of the buffer or save
6911 its content before `kill-buffer' asks user the "Buffer %s
6912 modified; kill anyway?" question.
6914 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6916 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6917 Let the super performKeyEquivalent deal with them (Bug#14747).
6919 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6921 * widget.c (resize_cb): Remove unused local.
6923 Do not use GTK 3 if it exists but cannot be compiled.
6924 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6925 * xterm.c (x_error_handler) [!USE_GTK]:
6928 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6930 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6932 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6933 to the valid range of values. (Bug#14753)
6935 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6936 when moving point by using the current glyph matrix. This avoids
6937 the need to force redisplay when this function is called in a
6940 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6942 Fix minor problems found by static checking.
6943 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6944 Redo the latter's body to sidestep GCC parenthesization warnings.
6945 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6946 * coding.c (detect_coding, detect_coding_system):
6947 * coding.h (struct undecided_spec):
6948 Use bool for boolean.
6949 * image.c (QCmax_width, QCmax_height): Now static.
6950 * xdisp.c (Fmove_point_visually): Remove unused local.
6952 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6954 * xdisp.c (Fmove_point_visually): New function.
6956 2013-06-28 Kenichi Handa <handa@gnu.org>
6958 * coding.h (define_coding_undecided_arg_index): New enum.
6959 (coding_attr_index): New members
6960 coding_attr_undecided_inhibit_null_byte_detection,
6961 coding_attr_undecided_inhibit_iso_escape_detection,
6962 coding_attr_undecided_prefer_utf_8.
6963 (undecided_spec): New struct.
6964 (struct coding_system): New member `undecided' of the member
6967 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
6968 (detect_coding): Likewise.
6969 (detect_coding_system): Likewise.
6970 (Fdefine_coding_system_internal): New coding system properties
6971 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
6973 (syms_of_coding): Adjust for coding_arg_undecided_max.
6975 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
6977 * image.c (x_from_xcolors): Remove unused local.
6979 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6981 Defer image data transfer between X client and server until actual
6984 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
6987 * image.c (Destroy_Image): Remove.
6988 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
6989 `mask_p', and `colors_p'. All uses changed.
6990 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
6991 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
6992 New macros for `flags' arg to x_clear_image_1.
6993 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
6994 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
6995 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
6996 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
6997 (image_get_x_image, image_unget_x_image): New functions or macros.
6998 (image_background, image_background_transparent, x_to_xcolors)
6999 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7000 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7001 instead of Destroy_Image.
7002 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7003 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7004 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7005 (imagemagick_load_image, svg_load_image): Use them instead of
7006 x_create_x_image_and_pixmap, and x_put_x_image followed by
7007 x_destroy_x_image, respectively.
7008 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7009 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7010 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7011 background_transparent fields.
7012 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7013 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7015 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7017 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7018 This mostly consists of undoing recent changes.
7019 * callproc.c (Fcall_process):
7020 * process.c (create_process):
7021 Do not worry about catching SIGCHLD here, undoing previous change.
7022 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7023 * process.c, process.h (catch_child_signal):
7024 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7025 * process.c (catch_child_handler): Don't worry about being called
7026 lazily and do not assume caller has blocked SIGCHLD, undoing
7027 previous change. Move first-time stuff back to
7028 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7029 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7030 set lib_child_handler if it's already initialized, which may
7031 help avoid problems on GNUStep.
7033 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7035 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7036 * callproc.c (Fcall_process):
7037 * process.c (create_process):
7038 Make sure SIGCHLD is caught before we fork,
7039 since Emacs startup no arranges to catch SIGCHLD.
7040 * process.c (lib_child_handler): Initialize to null, not to
7042 (catch_child_signal): Allow self to be called lazily.
7043 Do nothing if it's already been called.
7044 Assume caller has blocked SIGCHLD (all callers do now).
7045 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7046 just before it's really needed.
7047 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7048 since it hasn't been caught yet.
7050 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7052 * image.c (compute_image_size): New function to implement
7053 :max-width and :max-height.
7054 (imagemagick_load_image): Use it.
7056 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7058 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7059 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7061 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7062 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7063 the SIGCHLD handler, since the code is not atomic and (due to glib)
7064 signals may be arriving now.
7065 * sysdep.c (init_signals): Do not catch child signals here;
7066 'main' now does that later, at a safer time.
7068 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7070 Clean up SIGCHLD handling a bit (Bug#14569).
7071 * process.c, process.h (catch_child_signal):
7072 Now always extern, even if !NS_IMPL_GNUSTEP.
7073 * process.c (catch_child_signal): Move glib tickler here from
7074 init_process_emacs, so that it's done earlier in Emacs
7075 initialization. Also move the noninteractive && !initialized
7076 check here from init_process_emacs. This is all a bit cleaner for
7077 GNUish platforms, and I hope it works around the Cygwin bug.
7078 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7079 that glib signal handling is tickled before glib creates threads.
7081 * process.c (wait_reading_process_output): Avoid int overflow
7082 when reading more than 2 GiB total from a process.
7084 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7086 * process.c (create_process): Handle a couple more cases,
7087 i.e., work even if new_argv and wait_child_setup[i] are cached.
7088 Use Fcall_process's style for volatile vars.
7090 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7092 * process.c (create_process): Mark PROCESS volatile.
7094 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7096 Use C99-style flexible array members if available.
7097 This avoids some subtle aliasing issues, which typically
7098 aren't a problem with GCC but may be a problem elsewhere.
7099 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7100 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7101 In either case, it uses a flexible array member rather than
7102 the old struct hack. All uses changed.
7103 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7104 Adjust to sdata reorganization.
7105 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7106 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7107 that ports better to pre-C99 non-GCC.
7108 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7109 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7110 as the latter has changed.
7111 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7112 and port better to pre-C99 GCC.
7113 * image.c (struct xpm_cached_color):
7114 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7115 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7116 Use FLEXIBLE_ARRAY_MEMBER.
7117 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7118 Move decl to top level so it gets checked against implementation.
7119 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7120 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7122 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7124 * syntax.c: Integer cleanups.
7125 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7126 All uses that need 0-or-2 changed to:
7127 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7128 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7129 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7130 (char_quoted, prev_char_comend_first, back_comment)
7131 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7132 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7133 Use bool for boolean.
7134 (update_syntax_table, skip_chars, skip_syntaxes):
7135 Prefer int to unsigned when either will do.
7136 (back_comment): Return boolean success flag, like forw_comment,
7137 instead of positive-or-minus-1 (which might have overflowed int anyway).
7138 Don't stuff ptrdiff_t into int.
7139 (syntax_spec_code, syntax_code_spec): Now const.
7140 (Fmatching_paren, scan_lists, scan_sexps_forward):
7141 Use enum syntaxcode for syntax code.
7142 (Fmatching_paren): Check that arg is a character, not just an integer.
7143 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7144 (Finternal_describe_syntax_value): Omit no-longer-needed
7146 (skip_chars): Use char, not unsigned char, when the distinction
7148 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7149 * bytecode.c (exec_byte_code):
7150 * syntax.c (syntax_spec_code, Fchar_syntax)
7151 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7153 * syntax.h (SYNTAX_WITH_FLAGS):
7154 Omit unnecessary casts.
7156 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7158 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7159 line dimensions here, to avoid race conditions with the main
7160 thread. (Bug#14062, bug#14630, bug#14669)
7162 * w32term.c (w32_draw_window_cursor): Compute the header line and
7163 mode line dimensions here.
7164 <w32_system_caret_window, w32_system_caret_hdr_height>:
7165 <w32_system_caret_mode_height>: New variables.
7167 * w32term.h: Declare them.
7169 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7171 * alloc.c (die): Move "assertion failed" string here ...
7172 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7173 COND when SUPPRESS_CHECKING. This shrinks the executable text
7174 size by 0.8% to 2.2% when configured with --enable-checking,
7175 depending on optimization flags (GCC 4.8.1 x86-64).
7177 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7179 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7181 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7182 base is 2; this is more accurate.
7184 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7186 * sound.c (string_default): Move to !WINDOWSNT section.
7187 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7189 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7191 * sound.c: Integer cleanups.
7192 Remove unnecessary forward decls.
7193 (struct sound_device): The 'file' member is now a Lisp_Object, not
7194 a char *, so that we needn't invoke alloca on a huge size.
7195 (Fplay_sound_internal): Adjust to this.
7196 (string_default): New function.
7197 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7198 Use it to adjust to the struct sound_device change.
7199 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7200 (be2hs) [0]: Remove.
7202 * syntax.c (skip_chars): Don't use uninitialized storage
7203 when searching a multibyte buffer for characters that are not in a
7204 unibyte string that contains non-ASCII characters.
7206 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7208 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7209 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7211 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7213 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7215 2013-06-18 Kenichi Handa <handa@gnu.org>
7217 * font.c (Ffont_spec): Signal an error for an invalid font name
7220 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7222 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7223 In particular this ports to 32-bit sparc Sun cc.
7224 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7225 array with a dummy element at specpdl[-1], so that its address can
7227 (unbind_to): Do not copy the binding; not needed, now that we
7228 copy old_value in the one place where the copy is needed.
7229 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7230 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7231 (union specbinding): Rename from struct specbinding. Redo layout
7232 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7233 which is not portable. With Sun C 5.12 32-bit sparc, the
7234 declaration causes nargs to be an unsigned bitfield, a behavior
7235 that the C standard allows; but Emacs wants nargs to be signed.
7236 The overall type is now a union of structures rather than a
7237 structure of union of structures, and the 'kind' member is now a
7238 bitfield, so that the overall type doesn't grow. All uses changed.
7239 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7241 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7243 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7244 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7246 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7248 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7250 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7251 unless we know that the window w's frame is a frame object.
7252 Another attempt at solving bug#14062 and bug#14630.
7254 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7256 * textprop.c (property_set_type): New enum.
7257 (add_properties): Allow appending/prepending text properties.
7258 (add_text_properties_1): Factored out of Fadd_text_properties.
7259 (Fadd_text_properties): Move all the code into
7260 add_text_properties_1.
7261 (Fadd_face_text_property): New function that calls
7262 add_text_properties_1.
7264 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7266 Move functions from lisp.h to individual modules when possible.
7267 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7268 * alloc.c (XFLOAT_INIT, set_symbol_name):
7269 * buffer.c (CHECK_OVERLAY):
7270 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7271 (set_char_table_parent):
7272 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7273 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7274 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7275 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7277 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7278 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7279 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7280 (backtrace_args, backtrace_debug_on_exit):
7281 * floatfns.c (CHECK_FLOAT):
7282 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7283 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7284 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7285 (set_hash_index_slot):
7286 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7287 * marker.c (CHECK_MARKER):
7288 * textprop.c (CHECK_STRING_OR_BUFFER):
7289 * window.c (CHECK_WINDOW_CONFIGURATION):
7290 Move here from lisp.h, and make these functions static rather than
7292 * buffer.c (Qoverlayp):
7294 * fns.c (Qhash_table_p):
7295 * window.c (Qwindow_configuration_p):
7297 * lisp.h: Remove the abovementioned defns and decls.
7299 Use functions, not macros, for XINT etc (Bug#11935).
7300 In lisp.h, prefer functions to function-like macros, and
7301 constants to object-like macros, when either will do. This:
7302 . simplifies use, as there's no more need to worry about
7303 arguments' side effects being evaluated multiple times.
7304 . makes the code easier to debug on some platforms.
7305 However, when using gcc -O0, keep using function-like macros
7306 for a few critical operations, for performance reasons.
7307 This sort of thing isn't needed with gcc -Og, but -Og
7308 is a GCC 4.8 feature and isn't widely-enough available yet.
7309 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7310 Remove enum lsb_bits; no longer needed.
7311 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7312 * buffer.c (Qoverlap):
7314 * fns.c (Qhash_table_p):
7315 Now extern, so lisp.h can use these symbols.
7316 * dispextern.h: Include character.h, for MAX_CHAR etc.
7317 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7318 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7319 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7320 (GLYPH_CODE_P): Move here from lisp.h.
7321 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7322 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7323 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7324 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7325 XUNTAG now returns void *.
7326 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7327 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7328 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7329 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7330 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7331 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7332 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7333 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7334 New macros, renamed from their sans-lisp_h_ counterparts.
7335 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7336 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7337 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7338 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7339 If compiling via GCC without optimization, define these as macros
7340 in addition to inline functions.
7341 To disable this, compile with -DINLINING=0.
7342 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7343 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7344 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7345 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7346 (INTMASK, VALMASK): Now macros, since static values cannot be
7347 accessed from extern inline functions.
7348 (VALMASK): Also a constant, for benefit of old GDB.
7349 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7350 is INTEGERP, which can fold it in.
7351 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7352 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7353 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7354 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7355 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7356 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7357 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7358 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7359 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7360 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7361 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7362 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7363 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7364 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7365 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7366 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7367 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7368 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7369 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7370 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7371 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7372 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7373 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7374 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7375 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7376 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7377 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7378 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7379 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7380 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7381 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7382 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7383 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7385 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7386 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7387 (VALMASK): Define in one place rather than in two, merging the
7388 USE_LSB_TAG parts; this is simpler.
7389 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7390 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7391 Move up, to avoid use before definition.
7392 Also include "globals.h" earlier, for the same reason.
7393 (make_natnum): New function.
7394 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7395 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7396 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7397 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7398 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7399 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7400 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7401 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7402 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7403 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7404 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7405 (Qwindow_configuration_p, Qimage): New forward declarations.
7406 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7407 (STRING_COPYIN): Remove; unused.
7408 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7409 (xcar_addr, xcdr_addr): New functions. All uses changed.
7410 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7411 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7412 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7413 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7414 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7415 (TYPE_RANGED_INTEGERP): Simplify.
7416 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7417 (setlocale, fixup_locale, synchronize_system_messages_locale)
7418 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7419 Now empty functions, not macros.
7420 (functionp): Return bool, not int.
7421 * window.c (Qwindow_configuration_p): Now extern,
7422 so window.h can use it.
7423 * window.h (Qwindowp): Move decl back to lisp.h.
7425 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7427 * xdisp.c (Fline_pixel_height): New function, required for solving
7430 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7432 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7434 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7436 * lread.c (syms_of_lread):
7437 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7439 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7441 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7443 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7445 * fileio.c (expand_file_name): Doc fix.
7447 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7449 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7450 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7451 Wait for self, not for 0. This can't hurt on GNU or similar
7452 system, and may help with Cygwin.
7454 * keyboard.c: Don't use PROP (...) as an lvalue.
7455 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7456 Use set_prop (A, B), not PROP (A) = B.
7458 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7460 * xdisp.c (get_it_property): Use it->window instead of generating
7461 a Lisp object from it->w.
7463 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7465 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7466 get-char-property the window that is being rendered, instead of
7467 the buffer, to support window-specific overlays. (Bug#14575)
7468 (compute_display_string_pos): When W is NULL, use the current
7469 buffer as the object to pass to get-char-property.
7470 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7471 pointer member of the bidi iterator, since no window is pertinent
7474 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7476 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7477 being displayed, and pass it to compute_display_string_pos.
7478 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7479 (bidi_paragraph_init): All callers changed.
7481 * xdisp.c (init_from_display_pos, init_iterator)
7482 (handle_single_display_spec, next_overlay_string)
7483 (get_overlay_strings_1, reseat_1, reseat_to_string)
7484 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7485 Set bidi_it.w member from it->w.
7486 (compute_display_string_pos): Accept additional argument, the
7487 window being displayed, and pass it to Fget_char_property.
7490 * dispextern.h (struct bidi_it): New member w, the window being
7492 (compute_display_string_pos): Adjust prototype.
7494 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7496 * xgselect.c: Remove unneeded include xterm.h.
7498 * process.c (wait_reading_process_output): Check for NS before GLIB.
7499 GLIB may be linked in due to rsvg, but ns_select must be called.
7501 * xgselect.c (xg_select): Remove call to window_system_available
7502 and g_main_context_pending at the top, so Gdk events (i.e. file
7503 notify) are processed when Emacs is started with -nw.
7505 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7507 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7508 (ctagsfiles3): New variable, includes only *.m files.
7509 (TAGS): Use an explicit language name in the regular expressions,
7510 to avoid transformation of '/SOMETHING' by MSYS to
7511 'c:\MSYS\SOMETHING'.
7513 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7515 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7517 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7519 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7520 still need to set the mouse pointer shape and activate help-echo.
7523 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7525 A few porting etc. fixes for the new file monitor code.
7526 See the thread containing
7527 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7528 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7529 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7530 (dir_monitor_callback, Fgfile_rm_watch):
7531 Use assq_no_quit instead of Fassoc, for speed.
7532 (dir_monitor_callback, Fgfile_rm_watch):
7533 eassert that the monitor is a fixnum.
7534 (dir_monitor_callback): No need for CDR_SAFE.
7535 Simplify building of lisp with alternative tails.
7536 (Fgfile_add_watch, Fgfile_rm_watch):
7537 Do not assume glib functions set errno reliably on failure.
7538 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7539 and signal an error otherwise.
7540 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7541 Use Fdelq instead of Fdelete, for speed.
7543 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7545 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7546 don't insist on being invoked on a highlighted tool-bar button.
7547 Avoids losing tool-bar functionality when mouse-highlight is nil.
7548 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7549 Don't highlight when mouse-highlight is nil.
7550 (note_mouse_highlight): When mouse-highlight is nil, don't return
7551 right away; instead, run tool-bar and mode-line highlight
7552 subroutine, clear any existing highlight, and revert the mouse
7553 pointer to its default shape. (Bug#14558)
7555 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7557 * lisp.mk (lisp): Add prog-mode.el.
7559 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7561 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7562 * process.c (dummy_handler): New function.
7563 (lib_child_handler): New static var.
7564 (handle_child_signal): Invoke it.
7565 (catch_child_signal): If a library has set up a signal handler,
7566 save it into lib_child_handler.
7567 (init_process_emacs): If using glib and not on Windows, tickle glib's
7568 child-handling code so that it initializes its private SIGCHLD handler.
7569 * syssignal.h (SA_SIGINFO): Default to 0.
7570 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7571 31; it should no longer be needed now.
7573 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7575 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7577 * gfilenotify.c (globals_of_gfilenotify): New function.
7578 (syms_of_gfilenotify): Move global initialization there.
7580 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7582 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7584 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7585 * keyboard.c (menu_bar_items, tool_bar_items):
7586 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7587 not override local keymaps any more.
7589 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7591 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7593 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7595 * w32console.c (initialize_w32_display): Return the dimensions of
7596 the console window via 2 additional arguments, not via the current
7597 frame. This avoids crashes due to overrunning the bounds of
7598 frame's decode_mode_spec_buffer, which is not resized following
7599 the change of the frame dimensions from the initial 10x10.
7601 * w32term.h (w32_initialize_display_info): Adjust prototype.
7603 * term.c (init_tty): Take dimensions of the frame from the values
7604 returned by initialize_w32_display.
7606 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7607 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7608 (LIBES): Add $(GFILENOTIFY_LIBS).
7610 * w32inevt.c (handle_file_notifications): Add dummy implementation
7611 for !HAVE_W32NOTIFY.
7613 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7615 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7617 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7619 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7621 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7623 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7625 Fix minor problems found by static checking.
7626 * data.c (pure_write_error):
7627 Use xsignal2, not Fsignal, as Fsignal might return.
7628 * eval.c (set_backtrace_debug_on_exit): Now static.
7629 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7630 No longer inline. EXTERN_INLINE is needed only for functions
7631 defined in .h files. Reindent function header as per GNU style.
7632 (backtrace_p, backtrace_top, backtrace_next):
7633 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7634 compiler or linker. Add extern decls to pacify gcc -Wall.
7635 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7637 * frame.c (free_monitors): Define only on platforms that need it.
7638 * nsterm.m (ns_term_init):
7639 * process.c (catch_child_signal):
7640 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7641 defined on all porting targets these days.
7642 * process.c, process.h (catch_child_signal):
7643 Make it extern only if NS_IMPL_GNUSTEP is defined.
7645 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7647 * w32.c (gettimeofday): Make the signature identical to prototype
7648 in nt/inc/sys/time.h.
7650 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7652 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7655 * keyboard.c (safe_run_hooks_error): Improve error message.
7657 * data.c (pure_write_error): Add `object' argument.
7658 * puresize.h (CHECK_IMPURE): Use it.
7660 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7662 * Makefile.in (NOTIFY_OBJ): New variable.
7663 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7665 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7666 Call syms_of_gfilenotify.
7668 * gfilenotify.c: New file.
7670 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7671 and Qfile_w32notify.
7672 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7673 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7675 * lisp.h: Declare syms_of_gfilenotify.
7677 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7679 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7681 Merge the specpdl and backtrace stacks. Make the structure of the
7682 specpdl entries more obvious via a tagged union of structs.
7683 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7684 (enum specbind_tag): New enum.
7685 (struct specbinding): Make it a tagged union of structs.
7686 Add a case for backtrace records.
7687 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7688 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7689 (backtrace_debug_on_exit): New accessors.
7690 (struct backtrace): Remove.
7691 (struct catchtag): Remove backlist field.
7692 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7694 (Flocal_variable_p): Speed up the common case where the binding is
7696 * eval.c (backtrace_list): Remove.
7697 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7698 (set_backtrace_args, set_backtrace_nargs)
7699 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7700 (backtrace_next): New functions.
7701 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7702 (unwind_to_catch, internal_lisp_condition_case)
7703 (internal_condition_case, internal_condition_case_1)
7704 (internal_condition_case_2, internal_condition_case_n): Don't bother
7705 with backtrace_list any more.
7706 (Fsignal): Adjust to new backtrace format.
7707 (grow_specpdl): Move up.
7708 (record_in_backtrace): New function.
7709 (eval_sub, Ffuncall): Use it.
7710 (apply_lambda): Adjust to new backtrace format.
7711 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7713 (specbind): Adjust to new specpdl format. Simplify.
7714 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7715 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7717 (mark_backtrace): Remove.
7718 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7719 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7720 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7722 * profiler.c (record_backtrace): Use get_backtrace.
7723 (handle_profiler_signal): Use backtrace_top_function.
7724 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7727 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7729 * process.h (catch_child_signal): Declare.
7731 * process.c (catch_child_signal): New function.
7732 (init_process_emacs): Call it.
7734 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7735 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7737 (x_set_cursor_type): Remove declaration.
7738 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7739 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7740 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7741 (ns_get_color): Use F suffix on float.
7742 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7743 (ns_get_rgb_color): Remove.
7744 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7745 (note_mouse_movement): x and y are CGFloat.
7746 (ns_draw_fringe_bitmap): Remove unused rowY.
7747 Change #if to COCOA && >= 10_6.
7748 (ns_draw_window_cursor): Remove unused overspill.
7749 (ns_draw_underwave): width and x are EamcsCGFloat.
7750 (ns_draw_box): thickness is CGFloat.
7751 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7752 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7753 if not in main thread.
7754 (ns_get_pending_menu_title, ns_check_menu_open)
7755 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7756 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7757 (sendFromMainThread:): New method.
7758 (changeFont:): size is CGFloat.
7759 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7760 Disable warning about permanent text.
7761 (characterIndexForPoint:): Adjust return type depending on GNUStep
7763 (mouseDown:): delta is CGFloat.
7764 (updateFrameSize): Remove unised variable f.
7765 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7766 Cast float to EmacsCGFloat.
7767 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7768 also to -1 when restoring.
7769 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7770 inside NS_IMPL_COCOA.
7771 (toggleFullScreen:): Put call to toggleFullScreen inside
7772 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7773 (setPosition:portion:whole:): por is CGFloat.
7774 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7775 (mouseDown:): Use CGFloat.
7776 (mouseDragged:): Remove unised variable edge.
7777 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7779 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7781 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7782 when NS_IMPL_GNUSTEP.
7783 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7784 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7785 (EmacsToolbar): Add clearAll. Add tag argument to
7786 addDisplayItemWithImage.
7787 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7789 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7791 * nsmenu.m (ns_update_menubar): Make static.
7792 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7793 (fillWithWidgetValue:): Add cast to SEL for setAction.
7794 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7795 (update_frame_tool_bar): Update code for GNUStep.
7796 (clearAll): New method.
7797 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7798 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7799 Move identifierToItem setObject and activeIdentifiers addObject before
7800 call to insertItemWithItemIdentifier.
7801 (validateVisibleItems): Fix indentation.
7802 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7803 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7804 UtilityWindow to aStyle, remove call to setStyleMask.
7806 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7808 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7809 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7810 Use F suffix on floats.
7811 (ns_char_width): Returns CGFloat.
7812 (ns_ascii_average_width): w is CGFloat instead of float.
7813 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7815 (ns_glyph_metrics): CGFloat instead of float.
7817 * nsfns.m (x_set_foreground_color, x_set_background_color):
7819 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7820 remove unused variables.
7821 (Fns_read_file_name): Keep track if panel is for save.
7822 Use ns_filename_from_panel/ns_directory_from_panel.
7823 (Fns_list_services): delegate only used for COCOA.
7824 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7825 Just return the input if GNUStep.
7826 (x_screen_planes): Remove.
7827 (Fxw_color_values): Use EmacsCGFloat
7828 (Fns_display_monitor_attributes_list): Only get screen number for
7830 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7832 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7833 ns_directory_from_panel.
7835 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7837 * process.c (handle_child_signal): Also use WCONTINUED.
7838 This is so that list-processes doesn't mistakenly list the process
7839 as stopped, when the process has actually been continued and is
7842 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7844 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7845 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7846 not already configured.
7848 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7850 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7852 * Makefile.in (mostlyclean): Remove *.res files.
7854 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7856 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7857 a buffer (bug#8447).
7859 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7861 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7862 display vector, and we backtrack, handle the case that the
7863 previous character position is also displayed from a display
7864 vector or covered by a display string or image. (Bug#14476)
7866 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7868 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7869 (struct MonitorInfo, free_monitors): Remove.
7870 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7871 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7872 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7875 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7876 (struct MonitorInfo, free_monitors): Remove.
7877 (ns_screen_name): Make static.
7878 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7879 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7882 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7883 (struct MonitorInfo): New struct.
7884 (free_monitors, make_monitor_attribute_list): Declare.
7886 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7888 (free_monitors, make_monitor_attribute_list): New functions.
7889 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7892 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7894 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7896 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7898 * keyboard.c: Apply keyboard decoding only to events that come directly
7899 from the tty, not from unread-command-events (bug#14368).
7900 (read_event_from_main_queue): New function, extracted from read_char.
7901 (read_decoded_char): Remove.
7902 (read_decoded_event_from_main_queue): New function to replace it.
7903 (read_char): Use it.
7904 (read_key_sequence): Use read_char rather than read_decoded_char.
7906 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7908 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7910 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7912 2013-05-22 Kenichi Handa <handa@gnu.org>
7914 The following changes are to fix the setting of
7915 buffer-file-coding-system on, for instance, C-x RET c unix RET
7916 _FILE_OF_DOS_EOL_TYPE_ RET.
7918 * coding.h (struct coding_system): New member detected_utf8_chars.
7920 * coding.c (detect_coding_utf_8): Count characters and check EOL
7921 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7923 (setup_coding_system): Do not initialize coding->head_ascii.
7924 (check_ascii): Do not set coding->eol_seen but update it. Do not
7925 call adjust_coding_eol_type here.
7926 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7927 If the eol-type of CODING is already specified, adjust the eol type
7928 of the found coding-system.
7929 (decode_coding_gap): Cancel previous change. Utilize the
7930 character numbers counted by detect_coding_utf_8. Fix detection
7933 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7935 * search.c (looking_at_1): Only set last_thing_searched if the match
7936 changed the match-data (bug#14281).
7938 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7940 * xdisp.c (reseat_at_previous_visible_line_start):
7941 Already declared in dispextern.h, so remove it here.
7942 (move_it_vertically_backward): Likewise.
7944 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7946 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7947 (Fx_display_pixel_width, Fx_display_pixel_height)
7948 (Fx_display_mm_width, Fx_display_mm_height):
7949 Mention `display-monitor-attributes-list' in docstrings.
7951 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7952 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7953 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7954 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7955 (Fx_display_backing_store, Fx_display_visual_class)
7956 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7957 (Fx_display_grayscale_p, Fx_display_pixel_width)
7958 (Fx_display_pixel_height, Fx_display_planes)
7959 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7960 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7961 (Fx_display_mm_width, Fx_display_mm_height)
7962 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7963 height for all physical monitors as in X11.
7965 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7966 Return pixel width or height for all physical monitors as in X11.
7968 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
7970 Port --enable-gcc-warnings to clang.
7971 * bytecode.c (exec_byte_code):
7973 Redo diagnostic pragmas to pacify clang, too.
7974 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
7975 * editfns.c (Fencode_time):
7976 * fileio.c (file_accessible_directory_p):
7977 * font.c (font_unparse_xlfd):
7978 Use '&"string"[index]' instead of '"string" + (index)'.
7979 * undo.c (user_error): Remove; unused.
7981 2013-05-16 Eli Zaretskii <eliz@gnu.org>
7983 * insdel.c (insert_1_both): Document the arguments, instead of
7984 referring to insert_1, which no longer exists.
7986 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
7987 some window, increment windows_or_buffers_changed, so that
7988 *Messages* display in that window is updated. (Bug#14408)
7990 * w32.c: Include epaths.h.
7991 (init_environment): Use cmdproxy.exe without leading directories.
7992 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
7994 (gettimeofday): Adjust signature and return value to Posix
7997 * unexw32.c (open_output_file): Delete the existing emacs.exe
7998 before creating it, to break the hard link to the versioned
8001 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8002 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8003 (FIRSTFILE_OBJ): New variables.
8004 (W32_RES): Rename to EMACSRES. All users changed.
8005 (base_obj): Use $(CM_OBJ).
8006 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8007 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8008 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8009 $(W32_RES_LINK) before $(LIBES).
8010 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8012 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8014 * makefile.w32-in (DOC): Use just "DOC".
8016 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8018 * process.c: Export default filters and sentinels to Elisp.
8019 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8021 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8022 (Fset_process_sentinel, Fformat_network_address):
8023 Default to them instead of nil.
8024 (server_accept_connection): Sentinels can't be nil any more.
8025 (read_and_dispose_of_process_output): New function, extracted from
8026 read_process_output.
8027 (read_process_output): Use it; filters can't be nil.
8028 (Finternal_default_process_filter): New function, extracted from
8029 read_process_output.
8030 (exec_sentinel_unwind): Remove function.
8031 (exec_sentinel): Don't zilch sentinel while running.
8032 (status_notify): Sentinels can't be nil.
8033 (Finternal_default_process_sentinel): New function extracted from
8035 (setup_process_coding_systems): Default filter is not nil any more.
8036 (syms_of_process): Export new Elisp functions and initialize
8038 * lisp.h (make_lisp_proc): New function.
8040 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8042 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8044 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8046 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8047 unless we know that the window w is a leaf window.
8048 Another attempt at solving bug#14062.
8050 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8052 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8055 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8057 * image.c (gif_load): Check that subimages fit (Bug#14345).
8059 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8061 * lread.c (skip_dyn_eof): New function.
8062 (read1): Use it to skip the end of a file in response to #@00.
8064 * doc.c (get_doc_string): Slightly relax the sanity checking.
8066 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8068 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8069 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8070 (MonitorInfo): New struct.
8071 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8072 (Fns_display_monitor_attributes_list): New functions.
8073 (display-usable-bounds): Remove.
8074 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8077 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8079 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8080 (GTK_CHECK_VERSION): New macro, if not already defined.
8081 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8082 replaced by GTK_CHECK_VERSION.
8084 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8086 * xterm.h (GTK_PREREQ): New macro.
8087 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8088 to use this macro instead, for consistency and clarity.
8090 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8092 * xdisp.c (row_for_charpos_p): New function, with code of
8093 cursor_row_p, but accepts an additional argument CHARPOS instead
8094 of using a hardcoded PT.
8095 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8096 (row_containing_pos): Call row_for_charpos_p instead of partially
8097 doing the same. Fixes cursor positioning under longlines-mode
8098 when longlines-show-effect includes more than one newline, when
8099 moving the cursor vertically up.
8101 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8103 * makefile.w32-in (ACL_H): New macro.
8104 ($(BLD)/fileio.$(O)): Update dependencies.
8106 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8108 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8109 * Makefile.in (LIB_ACL): New macro.
8110 (LIBACL_LIBS): Remove.
8111 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8112 * fileio.c: Include <acl.h>.
8113 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8114 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8116 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8119 * unexelf.c: Don't assume ElfW (Half) fits in int.
8120 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8121 when dealing with ElfW (Half) values, since they can exceed 2**31
8122 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8123 (entry_address): Omit unused NUM arg. All uses changed.
8125 2013-05-07 Juri Linkov <juri@jurta.org>
8127 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8128 to the string converted from number with `Fnumber_to_string'.
8131 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8133 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8134 This fixes a problem introduced by my previous change.
8136 2013-05-07 Glenn Morris <rgm@gnu.org>
8138 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8140 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8142 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8144 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8146 Static checking by GCC 4.8.0.
8147 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8148 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8149 (x_get_monitor_attributes_fallback)
8150 (x_get_monitor_attributes_xinerama)
8151 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8152 Define only if USE_GTK.
8153 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8154 (x_get_monitor_attributes_fallback): Omit unused locals.
8155 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8156 Use double, not float, to avoid mixed-mode floating point arithmetic.
8158 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8159 Jan Djärv <jan.h.d@swipnet.se>
8161 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8162 (XINERAMA_CFLAGS): New macros.
8163 (ALL_CFLAGS, LIBES): Use them.
8165 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8166 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8167 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8168 (syms_of_xfns): DEFSYM them.
8169 (struct MonitorInfo): New struct.
8170 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8171 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8172 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8173 (x_get_monitor_attributes_xinerama): New functions.
8174 (Fx_display_monitor_attributes_list): New primitive.
8175 (syms_of_xfns): Defsubr it.
8177 * xterm.h (x_display_info): Add Xatom_net_workarea and
8178 Xatom_net_current_desktop.
8180 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8181 and dpyinfo->Xatom_net_current_desktop.
8183 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8185 * xdisp.c (pos_visible_p): Use the special code for finding the
8186 beginning of a display property or overlay for any "replacing"
8187 display property, not just for display strings. This solves
8188 incorrect reporting of position by posn-at-point. (Bug#14241)
8190 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8192 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8193 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8194 Verify that ElfW (Half) fits in int.
8195 (fatal): Use same signature as lisp.h.
8196 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8197 configure and build with -DUNEXELF_DEBUG without worrying about
8198 other modules that use DEBUG.
8199 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8200 possibly-wide integers now uses it instead of plain fprintf.
8201 (entry_address): New function, which avoids problems with 32-bit
8202 overflow on 64-bit hosts.
8203 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8204 (round_up): Don't assume the remainder fits in int.
8205 (find_section): Use bool for boolean. Simplify debug code.
8206 (unexec): Don't assume file sizes fit in int or size_t.
8207 Omit unnecessary trailing newline in 'fatal' format.
8208 Use strerror rather than outputting decimal error number.
8209 Remove unused code when emacs is not defined;
8210 this file relies on Emacs now.
8211 Don't assume e_phnum and e_shnum are positive.
8213 * regex.c: Fix problems when DEBUG is defined.
8214 (extract_number, extract_number_and_incr): Define regardless of
8215 whether DEBUG is defined; that's simpler and makes the code less
8216 likely to go stale in the normal case when DEBUG is not defined.
8217 Return int rather than taking an int * arg. All callers changed.
8218 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8219 Remove, replacing with ...
8220 (DEBUG_PRINT): New macro. All callers changed.
8221 (DEBUG_COMPILES_ARGUMENTS): New macro.
8222 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8223 (print_compiled_pattern, print_double_string) [DEBUG]:
8224 Use prototype rather than old-style definition.
8225 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8226 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8227 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8228 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8229 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8230 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8231 This matters only when DEBUG is defined.
8233 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8235 * xdisp.c (set_iterator_to_next): Set the
8236 ignore_overlay_strings_at_pos_p flag only if we are _really_
8237 iterating over an overlay string, as indicated by the
8238 current.overlay_string_index member. (Bug#14306)
8240 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8242 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8243 to where it is used, to avoid autorelease issues (Bug#14050).
8245 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8247 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8248 * fileio.c (syms_of_fileio): Implement this.
8249 * filelock.c (create_lock_file): If symbolic links don't work, so
8250 we use a regular file as a lock file, do not fsync the lock file;
8253 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8255 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8256 (syms_of_minibuf): Adjust accodingly.
8258 * callint.c (Fcall_interactively): Adjust calls accordingly.
8260 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8262 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8263 w->contents is a buffer before computing everything else.
8264 Use parentheses to disambiguate last part of the condition.
8266 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8267 assertion violations. (Bug#14062)
8269 2013-05-01 David Reitter <david.reitter@gmail.com>
8271 * nsfns.m (ns_tooltip): Initialize.
8273 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8275 * coding.c (decode_coding_gap): Don't remove the character before
8276 a newline unless it's a CR character. (Bug#14287)
8278 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8280 * dispextern.h (struct face): Move enum face_underline_type
8281 earlier so that bitfields can be in the same word.
8283 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8285 * nsfns.m (handlePanelKeys): New function.
8286 (EmacsOpenPanel:performKeyEquivalent:)
8287 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8288 arrows/function/control and copy/paste keys (Bug#14296).
8290 2013-04-27 Juri Linkov <juri@jurta.org>
8292 * callint.c (Fcall_interactively): Call `Qread_number' for
8293 interactive code letter `n' instead of using duplicate code.
8296 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8298 * systime.h (make_timeval): Declare as 'const'.
8300 2013-04-27 Kenichi Handa <handa@gnu.org>
8302 * font.c (font_open_entity): Always open a font of manageable
8305 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8307 Port better to AIX (Bug#14258).
8308 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8311 2013-04-24 Kenichi Handa <handa@gnu.org>
8313 * coding.c (decode_coding_iso_2022): When an invalid escape
8314 sequence is encountered, reset the invocation and designation
8315 status to the safest one.
8317 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8319 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8320 Without this fix, "make distclean" leaves stamp-h1 behind.
8322 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8324 * w32fns.c (w32_fullscreen_rect): New function to compute the
8325 window rectangle for the given fullscreen mode.
8326 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8327 longer tunes the window size. This keeps the window's edges flush
8328 with the screen and allows the taskbar to hide itself in fullboth.
8330 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8331 window decorations and uses the entire screen.
8333 * w32term.h (w32_fullscreen_rect) Add prototype.
8334 (struct w32_output): Replace normal_width, normal_height,
8335 normal_top, and normal_left members with a single normal_placement
8337 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8339 (FRAME_NORMAL_PLACEMENT): New macro.
8341 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8343 * minibuf.c (Ftest_completion): Silence compiler warning.
8345 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8347 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8350 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8353 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8354 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8355 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8356 parentheses where appropriate.
8358 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8360 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8362 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8364 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8365 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8366 Mention in the doc string that setting these variables takes
8367 effect only after a call to set-window-buffer. (Bug#14200)
8369 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8371 * indent.c (Fvertical_motion): Don't consider display strings on
8372 overlay strings as display strings on the buffer position we
8373 started from. This prevents vertical cursor motion from jumping
8374 more than one line when there's an overlay string with a display
8375 property at end of line.
8376 Reported by Karl Chen <Karl.Chen@quarl.org> in
8377 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8379 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8381 * window.c (select_window): `record_buffer' even if window is
8382 already selected (bug#14191).
8384 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8386 * window.c (Fwindow_end): Test more flags, including the buffer's
8387 last_overlay_modified flag, to determine whether the window's
8388 display is really up-to-date. Prevents the function from
8389 returning a stale value. (Bug#14170)
8390 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8393 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8395 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8396 garbaged only if it is not already the top frame on its TTY.
8397 This prevents flickering due to constant redrawing of TTY frames when
8398 there are GUI frames open in the same session. (Bug#13864)
8400 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8402 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8403 of marking the idle timers directly.
8405 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8407 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8410 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8412 * window.c (select_window): Don't record_buffer while the invariant is
8413 temporarily broken (bug#14161).
8415 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8417 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8419 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8421 2013-04-07 Romain Francoise <romain@orebokech.com>
8423 Ignore additional platform-specific ACL errors (Bug#13702).
8424 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8425 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8427 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8429 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8432 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8434 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8435 This bug was introduced by my 2013-02-25 change that simplified
8436 data_start configuration. Without this change, on GNU/Linux
8437 an Emacs configured with --enable-profiling fails immediately
8438 due to a profiler signal.
8439 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8440 with these flags. On platforms where special flags are needed
8441 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8442 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8443 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8445 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8447 Get rid of some platform-specific functions examining window
8448 system and its capabilities. This is a partial rework of the
8450 * lisp.h (have_menus_p): Remove prototype. This function is
8451 replaced with platform-independent window_system_available.
8452 (check_window_system): Move to...
8453 * frame.h (decode_window_system_frame, window_system_available):
8454 ...here, add new prototypes.
8455 * frame.c (window_system_available, decode_window_system_frame):
8457 (check_window_system): Platform-independent now.
8458 * xterm.h (x_in_use): Remove declaration.
8460 * w32term.h (check_x_frame):
8461 * nsterm.h (check_x_frame): Remove prototypes. This function
8462 is replaced with platform-independent decode_window_system_frame.
8463 * msdos.c (have_menus_p): Remove.
8464 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8465 Remove platform-specific functions. Use check_window_system,
8466 decode_window_system_frame and check_ns_display_info where
8467 appropriate. Minor style and comment tweaks.
8468 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8469 (check_x_frame): Likewise.
8470 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8472 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8473 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8474 * xmenu.c, xselect.c: All related users changed.
8476 2013-04-03 Kenichi Handa <handa@gnu.org>
8478 The following changes is to optimize the code for reading UTF-8
8481 * coding.c (check_ascii): Rename from detect_ascii. Return value
8482 changed. Check EOL format. Do not call adjust_coding_eol_type
8484 (check_utf_8): New function.
8485 (adjust_coding_eol_type): Do nothing if already adjusted.
8486 (detect_coding): Compare the return value of check_ascii with
8487 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8488 (decode_coding_gap): Optimize for valid UTF-8.
8490 2013-03-21 Kenichi Handa <handa@gnu.org>
8492 * coding.c (syms_of_coding): Cancel previous change.
8494 * insdel.c (insert_from_gap): Fix previous change.
8496 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8498 Consistently use platform-specific function to detect window system.
8499 * lisp.h (check_window_system): New prototype. This function is
8500 going to replace check_x, check_w32 and check_ns.
8501 (have_menus_p): Mention msdos.c in comment.
8502 * fontset.c (check_window_system_func): Remove. Adjust all users.
8503 * fontset.h (check_window_system_func): Remove prototype.
8504 * nsterm.h (check_ns):
8505 * xterm.h (check_x):
8506 * w32term.h (check_w32): Likewise.
8507 * menu.c (Fx_popup_menu): Use check_window_system.
8508 * msdos.c (check_window_system): Define for MS-DOS.
8509 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8510 * w32fns.c (check_window_system): Likewise for MS-Windows.
8511 * xfns.c (check_window_system): Likewise for X.
8512 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8513 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8515 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8517 Prefer < to > in range checks such as 0 <= i && i < N.
8518 This makes it easier to visualize quantities on a number line.
8519 This patch doesn't apply to all such range checks,
8520 only to the range checks affected by the 2013-03-24 change.
8521 This patch reverts most of the 2013-03-24 change.
8522 * alloc.c (xpalloc, Fgarbage_collect):
8523 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8524 * character.c (string_escape_byte8):
8525 * charset.c (read_hex):
8526 * data.c (cons_to_unsigned):
8527 * dispnew.c (update_frame_1):
8528 * doc.c (Fsubstitute_command_keys):
8529 * doprnt.c (doprnt):
8530 * editfns.c (hi_time, decode_time_components):
8531 * fileio.c (file_offset):
8532 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8533 * font.c (font_intern_prop):
8534 * frame.c (x_set_alpha):
8535 * gtkutil.c (get_utf8_string):
8536 * indent.c (check_display_width):
8537 * keymap.c (Fkey_description):
8538 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8540 * minibuf.c (read_minibuf_noninteractive):
8541 * process.c (wait_reading_process_output):
8542 * search.c (Freplace_match):
8543 * window.c (get_phys_cursor_glyph):
8544 * xdisp.c (redisplay_internal):
8545 * xsmfns.c (smc_save_yourself_CB):
8546 Prefer < to > for range checks.
8547 * dispnew.c (sit_for): Don't mishandle NaNs.
8548 This fixes a bug introduced in the 2013-03-24 change.
8549 * editfns.c (decode_time_components): Don't hoist comparison.
8550 This fixes another bug introduced in the 2013-03-24 change.
8552 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8554 * frame.h (struct frame): Drop scroll_bottom_vpos
8555 member becaue all real users are dead long ago.
8556 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8557 * xdisp.c (redisplay_internal): Adjust user.
8559 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8561 * nsmenu.m (showAtX:Y:for:): setLevel to
8562 NSPopUpMenuWindowLevel (Bug#13998).
8564 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8566 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8567 (ns_check_pending_open_menu): Declare.
8569 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8570 (x_activate_menubar): Update the menu with title that matches
8571 ns_get_pending_menu_title, and call
8572 ns_check_pending_openmenu (Bug#12698).
8573 (menuWillOpen:): New method.
8574 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8576 * nsterm.m (menu_will_open_state, menu_mouse_point)
8577 (menu_pending_title): New varaibles.
8578 (ns_get_pending_menu_title, ns_check_menu_open)
8579 (ns_check_pending_open_menu): New functions.
8581 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8583 * indent.c (current_column_bol_cache): Remove leftover which is not
8584 used in Fmove_to_column any more.
8585 (current_column, scan_for_column): Adjust users.
8586 * keyboard.c (last_point_position_buffer, last_point_position_window):
8587 Remove leftovers which are not used for recording undo any more.
8588 (command_loop_1, syms_of_keyboard): Adjust users.
8589 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8590 redisplay_window any more.
8591 (move_it_to): Adjust user.
8593 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8595 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8596 Update dependencies.
8598 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8600 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8601 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8604 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8606 * window.h (struct window): Replace hchild, vchild and buffer slots
8607 with the only contents slot. This is possible because each valid
8608 window may have either the child window (in vertical or horizontal
8609 combination) or buffer to display (for the leaf window). Using that,
8610 a lof of operations to traverse and/or change window hierarchies may
8611 be simplified. New member horizontal is used to distinguish between
8612 horizontal and vertical combinations of internal windows.
8613 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8614 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8615 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8616 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8617 Use contents slot, not buffer, where appropriate.
8618 (wset_combination): New function.
8619 (wset_buffer): Add eassert.
8620 (Fframe_first_window): Simplify the loop reaching first window.
8621 (Fwindow_buffer): Use WINDOW_LEAF_P.
8622 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8623 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8624 (unshow_buffer): Convert initial debugging check to eassert.
8625 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8626 (make_parent_window, window_resize_check, window_resize_apply)
8627 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8628 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8629 Adjust to match struct window changes.
8630 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8631 (mark_window_cursors_off, count_windows, get_leaf_windows)
8632 (foreach_window_1): Simplify the loop.
8633 * alloc.c (mark_object): Do not check for the leaf window because
8634 internal windows has no glyph matrices anyway.
8635 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8636 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8637 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8638 (build_frame_matrix_from_window_tree, mirror_make_current)
8639 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8640 (update_window_tree, set_window_update_flags): Simplify the loop.
8641 (sync_window_with_frame_matrix_rows): Enforce live window.
8642 Use contents slot, not buffer, where appropriate.
8643 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8644 and WINDOW_HORIZONTAL_COMBINATION_P.
8645 (make_frame_visible_1): Simplify the loop.
8646 Use contents slot, not buffer, where appropriate.
8647 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8648 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8649 (expose_window_tree): Likewise.
8650 Use contents slot, not buffer, where appropriate.
8651 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8652 to avoid deleted windows. Use contents slot instead of buffer.
8653 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8654 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8655 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8656 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8658 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8660 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8661 identify the reasons for assertion violations in bug#14062 and
8663 (Fx_show_tip): Fix compilation error under
8664 "--enable-check-lisp-object-type". (Bug#14073)
8666 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8667 Reported by <rzl24ozi@gmail.com>.
8669 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8671 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8673 (unwind_with_echo_area_buffer): ...to restore it here.
8674 This is needed to ensure that...
8675 (redisplay_window): ...both window markers are valid here,
8676 which is verified by eassert.
8677 * editfns.c (save_excursion_save): Do not assume that
8678 selected_window always displays the buffer.
8679 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8682 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8684 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8687 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8689 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8691 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8693 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8694 since MinGW's w32api headers do. This avoids compiler warnings.
8696 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8699 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8701 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8703 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8705 * gtkutil.c (style_changed_cb): Check if frame is live and an
8706 X frame (Bug#14038).
8708 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8710 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8711 Define only for _WIN32_WINNT less than 0x0500.
8712 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8714 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8715 see its own definitions of 'struct timeval' and 'struct timezone'.
8717 Fix incompatibilities between MinGW.org and MinGW64 headers.
8718 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8720 * w32.c (REPARSE_DATA_BUFFER): Guard with
8721 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8723 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8725 * xterm.c: Include X11/XKBlib.h
8726 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8728 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8730 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8732 * blockinput.h (input_blocked_p): Likewise.
8733 * bytecode.c (exec_byte_code): Likewise.
8734 * callproc.c (call_process_kill, call_process_cleanup)
8735 (Fcall_process): Likewise.
8736 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8737 (Fccl_execute_on_string): Likewise.
8738 * character.c (string_escape_byte8): Likewise.
8739 * charset.c (read_hex): Likewise.
8740 * cm.c (calccost): Likewise.
8741 * data.c (cons_to_unsigned): Likewise.
8742 * dired.c (directory_files_internal, file_name_completion):
8744 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8745 (sit_for): Likewise.
8746 * doc.c (Fsubstitute_command_keys): Likewise.
8747 * doprnt.c (doprnt): Likewise.
8748 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8749 * emacsgtkfixed.c: Likewise.
8750 * fileio.c (file_offset, Fwrite_region): Likewise.
8751 * floatfns.c (Fexpt, fmod_float): Likewise.
8752 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8754 * font.c (font_intern_prop): Likewise.
8755 * frame.c (x_set_alpha): Likewise.
8756 * gtkutil.c (get_utf8_string): Likewise.
8757 * indent.c (check_display_width): Likewise.
8758 * intervals.c (create_root_interval, rotate_right, rotate_left)
8759 (split_interval_right, split_interval_left)
8760 (adjust_intervals_for_insertion, delete_node)
8761 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8762 (merge_interval_right, merge_interval_left, copy_intervals)
8763 (set_intervals_multibyte_1): Likewise.
8764 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8765 * keymap.c (Fkey_description): Likewise.
8766 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8767 * lread.c (openp, read_integer, read1, string_to_number):
8769 * menu.c (ensure_menu_items): Likewise.
8770 * minibuf.c (read_minibuf_noninteractive): Likewise.
8771 * print.c (printchar, strout): Likewise.
8772 * process.c (create_process, Faccept_process_output)
8773 (wait_reading_process_output, read_process_output, send_process)
8774 (wait_reading_process_output): Likewise.
8775 * profiler.c (make_log, handle_profiler_signal): Likewise.
8776 * regex.c (re_exec): Likewise.
8777 * regex.h: Likewise.
8778 * search.c (looking_at_1, Freplace_match): Likewise.
8779 * sysdep.c (get_child_status, procfs_ttyname)
8780 (procfs_get_total_memory): Likewise.
8781 * systime.h (EMACS_TIME_VALID_P): Likewise.
8782 * term.c (dissociate_if_controlling_tty): Likewise.
8783 * window.c (get_phys_cursor_glyph): Likewise.
8784 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8785 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8787 * xfns.c (Fx_window_property): Likewise.
8788 * xmenu.c (set_frame_menubar): Likewise.
8789 * xselect.c (x_get_window_property, x_handle_dnd_message):
8791 * xsmfns.c (smc_save_yourself_CB): Likewise.
8792 * xterm.c (x_scroll_bar_set_handle): Likewise.
8794 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8796 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8797 to be optional or nil. Adjust comment and convert it to docstring.
8798 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8799 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8801 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8803 Static checking by GCC 4.8-20130319.
8804 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8805 * process.c (Fset_process_datagram_address)
8806 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8807 * xdisp.c (get_char_face_and_encoding):
8808 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8809 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8810 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8812 2013-03-24 Ken Brown <kbrown@cornell.edu>
8814 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8815 fix compilation on 64-bit Cygwin, where underscores are not
8816 automatically prepended.
8818 * w32term.c (w32_initialize): Silence compiler warning.
8820 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8822 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8823 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8824 variables, to save and restore frame dimensions.
8825 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8826 after returning from a 'fullscreen' configuration.
8827 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8828 to avoid races between the main thread and the input thread.
8830 * w32term.h (struct w32_output): New members normal_width,
8831 normal_height, normal_top, normal_left, and prev_fsmode.
8832 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8833 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8836 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8837 'fullscreen' parameter. Always record previous width and height
8838 of the frame, except when switching out of maximized modes, so
8839 that they could be restored correctly, instead of resetting to the
8840 default frame dimensions. Send SC_RESTORE command to the frame,
8841 unless we are going to send SC_MAXIMIZE, to restore the frame
8842 resize hints in the mouse pointer shown by the window manager.
8845 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8847 * lisp.h (get_frame_param): Adjust conditions for prototype
8850 2013-03-22 Ken Brown <kbrown@cornell.edu>
8852 * unexcw.c: Drop unneeded inclusion of w32common.h.
8853 (report_sheap_usage): Declare.
8854 (read_exe_header): Add magic numbers for x86_64.
8855 (fixup_executable): Fix printf format specifier for unsigned long
8858 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8860 * frame.h (struct frame): Put menu_bar_window under #ifdef
8861 because this member is not needed when X toolkit is in use.
8862 (fset_menu_bar_window):
8863 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8864 (free_glyphs, update_frame):
8865 * xdisp.c (expose_frame): Likewise.
8866 (display_menu_bar): Likewise. Remove redundant eassert.
8867 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8870 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8872 Use functions and constants to manipulate Lisp_Save_Value objects.
8873 This replaces code that used macros and strings and token-pasting.
8874 The change makes the C source a bit easier to follow,
8875 and shrinks the Emacs executable a bit.
8876 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8877 (make_save_value): Change 1st arg from string to enum. All callers
8880 (mark_object): Use if, not #if, for GC_MARK_STACK.
8881 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8882 (XSAVE_OBJECT): Now functions, not macros.
8883 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8884 the constant was never used.
8885 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8886 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8887 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8888 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8890 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8891 type3 with a single member save_type. All uses changed.
8892 (save_type, set_save_pointer, set_save_integer): New functions.
8893 * print.c (PRINTX): Remove.
8895 * alloc.c: Remove redundant static declarations.
8897 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8899 * window.h (struct window): Convert left_col, top_line, total_lines
8900 and total_cols from Lisp_Objects to integers. Adjust comments.
8901 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8903 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8904 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8905 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8906 Adjust users where appropriate.
8908 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8910 * frame.h (struct frame): Drop resx and resy because the same data is
8911 available from window system-specific output context. Adjust users.
8912 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8913 New functions to provide defaults when no window system available.
8914 (FRAME_RES_X, FRAME_RES_Y): New macros.
8915 (NUMVAL): Move from xdisp.c.
8916 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8917 (Ffont_face_attributes, Fopen_font):
8918 * image.c (gs_load):
8919 * w32font.c (fill_in_logfont):
8920 * xdisp.c (calc_pixel_width_or_height):
8921 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8922 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8924 2013-03-20 Kenichi Handa <handa@gnu.org>
8926 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8927 to 1 (temporary workaround until a bug related to ASCII
8928 optimization is fixed).
8930 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8932 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8933 Signal error if window is not internal. Adjust docstring.
8934 (delete_all_child_windows): Use combination_limit to save the buffer.
8935 (Fset_window_configuration): Adjust accordingly.
8936 * print.c (syms_of_print): Initialize debugging output not here...
8937 (init_print_once): ...but in a new function here.
8938 * lisp.h (init_print_once): Add prototype.
8939 * emacs.c (main): Add call to init_print_once. Adjust comments.
8941 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8943 * window.c (window_resize_check, window_resize_apply)
8944 (window_from_coordinates, recombine_windows, set_window_buffer)
8945 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8946 (Fsplit_window_internal, Fdelete_window_internal)
8947 (freeze_window_starts): Use bool for booleans.
8948 * window.h (window_frame_coordinates, resize_frame_windows)
8949 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8951 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8953 * dispnew.c (bitch_at_user): Use `user-error'.
8955 2013-03-17 Ken Brown <kbrown@cornell.edu>
8957 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8958 as return type of image_background. (Bug#13981)
8959 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8961 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8963 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8964 (ns_select): Don't return with result uninitialized.
8966 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
8969 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
8971 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
8972 directories. If filename is nil, get directory name (Bug#13932).
8973 Use getFilename and getDirectory.
8974 (getFilename, getDirectory): New methods for EmacsSavePanel and
8976 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
8978 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
8980 * coding.c (decode_coding_gap): Fix typo caught by static checking.
8982 2013-03-15 Kenichi Handa <handa@gnu.org>
8984 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
8985 (adjust_after_replace): Make it back to static. Delete the third
8986 arg text_at_gap_tail. Cancel the code for handling it.
8988 * coding.h (struct coding_system): New member eol_seen.
8990 * coding.c (detect_ascii): New function.
8991 (detect_coding): Set coding->head_ascii and coding->eol_seen only
8992 when the source bytes are actually scanned. On detecting for
8993 coding_category_utf_8_auto, call detect_ascii instead of scanning
8994 source bytes directly.
8995 (produce_chars): Call insert_from_gap with the new arg 0.
8996 (encode_coding): Likewise.
8997 (decode_coding_gap): Control ASCII optimization by the variable
8998 disable_ascii_optimization instead of #ifndef .. #endif.
8999 Deccode EOL format according to coding->eol_seen.
9000 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9003 * lisp.h (adjust_after_replace): Cancel externing it.
9004 (insert_from_gap): Adjust prototype.
9006 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9008 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9009 FULLSCREEN_MAXIMIZED. (Bug#13935)
9011 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9013 * region-cache.c (find_cache_boundary, move_cache_gap)
9014 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9015 Simplify debugging check and convert to eassert. Adjust comment.
9016 (pp_cache): Put under ENABLE_CHECKING.
9018 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9020 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9021 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9023 (w32fullscreen_hook): If the frame is visible, reset
9024 f->want_fullscreen flag after changing the frame size. If the
9025 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9028 2013-03-13 Daniel Colascione <dancol@dancol.org>
9030 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9031 too so that these builds can use Cygwin's file conversion
9032 functions. (We've been building and linking cygw32.o all along
9033 and just not using it.)
9035 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9037 File synchronization fixes (Bug#13944).
9038 * Makefile.in (LIB_FDATASYNC): New macro.
9040 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9041 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9042 Don't worry about HAVE_FSYNC, since a substitute fsync is
9043 available if the system lacks one.
9044 (Fwrite_regin): Retry fsync if interrupted.
9046 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9048 * w32term.c (w32_read_socket): If the Emacs frame is being
9049 activated, call w32fullscreen_hook, to make sure the new frame
9050 dimensions are in effect. (Bug#13937)
9052 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9054 * xdisp.c (init_iterator): Simplify because both character and byte
9055 positions are either specified or -1. Add eassert. Adjust comment.
9056 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9057 character and byte positions can be obtained from marker.
9059 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9061 Static checking by Sun C 5.12.
9062 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9063 * bytecode.c (exec_byte_code):
9064 * dispnew.c (init_display):
9066 * fileio.c (Fsubstitute_in_file_name):
9067 * keyboard.c (Fevent_convert_list):
9068 * keymap.c (Fsingle_key_description):
9069 * term.c (maybe_fatal, fatal):
9070 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9071 * xsmfns.c (Fhandle_save_session):
9072 Omit unreachable code.
9073 * keymap.c (map_keymap_char_table_item): Cast void * to
9074 a function pointer type; the C Standard requires this.
9076 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9077 Include <sys/param.h> unconditionally, as that works elsewhere and
9078 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9079 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9082 See ChangeLog.12 for earlier changes.
9088 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9090 This file is part of GNU Emacs.
9092 GNU Emacs is free software: you can redistribute it and/or modify
9093 it under the terms of the GNU General Public License as published by
9094 the Free Software Foundation, either version 3 of the License, or
9095 (at your option) any later version.
9097 GNU Emacs is distributed in the hope that it will be useful,
9098 but WITHOUT ANY WARRANTY; without even the implied warranty of
9099 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9100 GNU General Public License for more details.
9102 You should have received a copy of the GNU General Public License
9103 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.