1 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3 * xdisp.c (last_max_ascent): Re-remove after erroneously
4 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6 (move_it_to): Re-remove reference to last_max_ascent.
7 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8 max_descent here instead of calling line_bottom_y. Fix
11 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
13 * terminal.c (initial_free_frame_resources): New function.
14 (init_initial_terminal): Install new hook to free face cache
15 on initial frame and avoid memory leak. For details, see
16 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
17 * xfaces.c (free_frame_faces): Adjust comment.
19 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
21 * data.c (Fstring_to_number): Document results if unparsable
24 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
26 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
28 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
30 When decoding, prefer ptrdiff_t to int for buffer positions etc.
31 * coding.c (detect_coding_utf_8, emacs_mule_char)
32 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
33 (check_utf_8, decode_coding):
34 * coding.h (struct coding_system.errors):
35 Use ptrdiff_t, not int, for integer values derived from buffer and
38 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
39 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
40 before invoking decode_coding_gap, since there's just one block.
42 2014-01-25 Martin Rudalics <rudalics@gmx.at>
44 Fix handling of face attributes in Fx_create_frame (Bug#16529).
45 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
46 too early. Again run change_frame_size before assigning menu-
49 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
51 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
52 arrives, call x_check_fullscreen, in case the new display has a
53 different resolution. (Bug#16517)
55 2014-01-25 Eli Zaretskii <eliz@gnu.org>
57 * term.c (read_menu_input): If the selected frame changes, exit
59 (tty_menu_show): If the selected frame changes while we displayed
60 a menu, throw to top level. (Bug#16479)
62 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
64 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
66 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
68 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
69 * data.c (count_one_bits_word): Fix bug (negated comparison)
70 when BITS_PER_ULL < BITS_PER_BITS_WORD.
72 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
74 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
75 undefined behavior by initializing display property bit of a
76 string processed by the bidirectional iterator. For details, see
77 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
79 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
81 Minor cleanup of previous change.
82 * image.c (imagemagick_error, Fimagemagick_types):
83 Omit some recently-introduced and unnecessary casts and assignments.
85 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
87 Fix two memory leaks discovered with Valgrind.
88 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
89 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
91 2014-01-22 Martin Rudalics <rudalics@gmx.at>
93 Fixes in window size functions around Bug#16430 and Bug#16470.
94 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
95 (Fwindow_mode_line_height, Fwindow_header_line_height)
96 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
97 Minor doc-string adjustments.
98 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
100 (window_body_height, window_body_width): Do not count partially
101 visible lines/columns when PIXELWISE is nil (Bug#16470).
102 (Qfloor, Qceiling): New symbols.
104 2014-01-21 Eli Zaretskii <eliz@gnu.org>
106 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
107 when the image cache is not yet allocated. (Bug#16509)
109 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
111 * buffer.c (Fkill_buffer): When killing an indirect buffer,
112 re-attach intervals to its base buffer (Bug#16502).
113 * intervals.c (set_interval_object): Move from here...
114 * intervals.h (set_interval_object): ... to here. Fix comments.
116 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
118 Avoid undefined behavior by initializing buffer redisplay bit.
119 Problem reported by Dmitry Antipov in
120 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
121 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
123 Revert some of the CANNOT_DUMP fix (Bug#16494).
124 * lread.c (init_lread): Fix typo: NILP, not !NILP.
126 2014-01-19 Eli Zaretskii <eliz@gnu.org>
128 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
129 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
130 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
131 they are replaced by macros that expand into direct calls to the
132 corresponding functions from GDI32.DLL.
133 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
134 variables in the Cygwin build, they are unused.
136 2014-01-19 K. Handa <handa@gnu.org>
138 * composite.c (composition_update_it): Fix previous change.
140 2014-01-18 Eli Zaretskii <eliz@gnu.org>
142 Fix file name handling on MS-Windows 9X.
143 * w32.c (maybe_load_unicows_dll): New function.
145 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
146 on, to make sure we can convert file names to and from UTF-8 on
147 Windows 9X. This fixes a failure to start up because Emacs cannot
148 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
150 * w32font.c [WINDOWSNT]: Include w32.h.
151 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
152 of implementing the same stuff.
153 Remove now unused g_b_init_is_windows_9x.
155 * w32.h (maybe_load_unicows_dll): Add prototype.
157 2014-01-17 Eli Zaretskii <eliz@gnu.org>
159 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
160 switch to single keyboard. Prevents daemon crashes when a new
161 client connects while we show a TTY menu in an existing client.
164 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
166 Fix MinGW64 porting problem with _setjmp.
167 Reported by Eli Zaretskii in:
168 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
169 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
170 the old _setjmp and _longjmp. All uses changed.
172 2014-01-13 Daniel Colascione <dancol@dancol.org>
174 * textprop.c (Fremove_list_of_text_properties): Correctly
175 handle reaching the end of the interval tree. (Bug#15344)
177 2014-01-13 Martin Rudalics <rudalics@gmx.at>
179 * xdisp.c (resize_mini_window): Round height to a multiple of
180 frame's line height. Fix bug in calculation of window start
181 position (Bug#16424).
183 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
185 * macfont.m: Include termchar.h.
186 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
187 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
188 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
189 *_WITH_GC_* to take face and f as parameters.
190 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
191 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
193 2014-01-13 Daniel Colascione <dancol@dancol.org>
195 Fix menu item updating in the presence of the Unity global menu
198 * gtkutil.h (xg_have_tear_offs): Add frame parameter
199 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
201 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
202 updating menus; explain why.
203 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
204 problem it's supposed to solve and it interferes with detecting
205 the presence of a global menu.
206 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
209 2014-01-11 K. Handa <handa@gnu.org>
211 * composite.c (composition_update_it): Fix indexing of
212 LGSTRING_CHAR (Bug#15984).
214 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
216 * unexw32.c (_start) [__MINGW64__]: Define to __start.
218 2014-01-11 Eli Zaretskii <eliz@gnu.org>
220 * xdisp.c (try_window_id): Don't use this function's optimizations
221 if overlays in the buffer displayed by the window have changed
222 since last redisplay. (Bug#16347)
223 (message_dolog): Fix indentation.
225 2014-01-11 Martin Rudalics <rudalics@gmx.at>
227 * frame.c (frame_resize_pixelwise): Fix doc-string.
229 2014-01-10 Martin Rudalics <rudalics@gmx.at>
231 Fix handling of internal borders (Bug#16348).
232 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
233 internal border width from pixel width of windows.
234 (change_frame_size_1): Don't return early when frame's pixel
235 size changes - we still have to record the new sizes in the
237 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
238 also when toolbar gets larger.
239 * window.c (check_frame_size): Include internal_border_width in
241 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
242 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
243 non-toolkit/non-GTK version clear internal border.
244 * xterm.c (x_clear_under_internal_border): New function for
245 non-toolkit/non-GTK version.
246 (x_after_update_window_line): In non-toolkit/non-GTK version
248 (handle_one_xevent, x_set_window_size): Call
249 x_clear_under_internal_border in non-toolkit/non-GTK version.
250 * xterm.h (x_clear_under_internal_border): Extern it.
252 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
254 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
255 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
258 2014-01-06 Eli Zaretskii <eliz@gnu.org>
260 * xdisp.c (redisplay_window): Don't skip window redisplay if the
261 last value of point is not equal to buffer's point. (Bug#16129)
263 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
266 * nsterm.h (updateCollectionBehavior): Rename from
267 updateCollectionBehaviour. All uses changed.
269 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
270 * Makefile.in (SETFATTR): New macro.
271 (temacs$(EXEEXT)): Use it.
273 2014-01-04 Martin Rudalics <rudalics@gmx.at>
275 Fix maximization behavior on Windows (Bug#16300).
276 * w32fns.c (w32_fullscreen_rect): Don't handle
277 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
278 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
279 of SetWindowPos. Restore last placement also when leaving
280 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
281 but the FULLSCREEN_BOTH case.
283 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
286 * data.c (arithcompare_driver):
287 * fileio.c (Fcar_less_than_car):
288 * fns.c (internal_equal):
289 * frame.c (delete_frame):
290 * lisp.h (enum More_Lisp_Bits):
292 Avoid C99 constructs that don't work in C89.
293 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
294 to port to C89, which doesn't have 'long long'.
295 (count_trailing_zero_bits): Use them.
297 2014-01-03 Chong Yidong <cyd@gnu.org>
299 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
301 2014-01-02 Martin Rudalics <rudalics@gmx.at>
303 Further adjust frame/window scrollbar width calculations.
304 * window.c (apply_window_adjustment): Set
305 windows_or_buffers_changed.
306 (Fwindow_scroll_bars): Return actual scrollbar width.
307 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
308 For non-toolkit builds again use 14 as minimum width and set
309 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
310 * xterm.c (XTset_vertical_scroll_bar): Take width from
311 WINDOW_SCROLL_BAR_AREA_WIDTH.
312 (x_new_font): Rename wid to unit. Base calculation of new
313 scrollbar width on toolkit used and make it analogous to that of
314 x_set_scroll_bar_default_width.
315 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
316 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
318 * w32term.c (w32_set_vertical_scroll_bar): Take width from
319 WINDOW_SCROLL_BAR_AREA_WIDTH.
320 (x_new_font): Make it correspond to changes in xterm.c.
322 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
324 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
325 This is a cleaner way to fix the MinGW-w64 porting problem.
326 Check for INTPTR_MAX misconfiguration.
328 2014-01-01 Eli Zaretskii <eliz@gnu.org>
330 * search.c (newline_cache_on_off, find_newline): In indirect
331 buffers, use the newline cache of the base buffer.
333 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
334 buffer, invalidate the caches of its base buffer. (Bug#16265)
336 * indent.c (width_run_cache_on_off, compute_motion): In indirect
337 buffers, use the width-run cache of the base buffer.
339 * xdisp.c (redisplay_window): When the window displays an indirect
340 buffer, and the character widths in the display table have
341 changed, invalidate the width-run cache of the corresponding base
344 * fileio.c (Finsert_file_contents): When invalidating the newline
345 cache, consider the case of inserting into indirect buffer.
347 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
348 In indirect buffers, use the paragraph cache of the base buffer.
350 2013-12-31 Martin Rudalics <rudalics@gmx.at>
352 * window.c (grow_mini_window): Fix last change.
354 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
356 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
358 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
360 * w32term.c (w32_initialize): Use LCID and LOWORD.
362 * w32proc.c (create_child): Use pid_t for 5th argument.
363 (IsValidLocale): Don't provide prototype for MinGW64.
364 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
365 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
367 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
368 MinGW64 doesn't support.
370 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
372 * w32.c (set_named_security_info): New function.
373 (acl_set_file): Fall back on set_named_security_info if
374 set_file_security fails.
375 (g_b_init_set_named_security_info_w)
376 (g_b_init_set_named_security_info_a): New static variables.
377 (globals_of_w32): Initialize them to zero.
378 (set_named_security_info): Set them to non-zero if the
379 corresponding API is available.
380 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
383 2013-12-31 Martin Rudalics <rudalics@gmx.at>
385 Some more fixes following pixelwise resize changes including one
387 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
388 of frame_resize_pixelwise.
389 * widget.c (pixel_to_text_size): New function.
390 (update_wm_hints): Have size hints respect value of
391 frame_resize_pixelwise.
392 (EmacsFrameResize): Alway process resize requests pixelwise.
393 * window.c (grow_mini_window): Make sure mini window is at least
395 * xdisp.c (display_menu_bar): Make sure menubar extends till
397 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
398 (x_set_tool_bar_lines): Calculate pixelwise.
399 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
400 frame_resize_pixelwise.
402 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
404 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
405 variables not used there.
407 2013-12-30 Eli Zaretskii <eliz@gnu.org>
409 * w32.c (sys_umask): New function. (Bug#16299)
411 2013-12-30 Martin Rudalics <rudalics@gmx.at>
413 * dispnew.c (change_frame_size_1): Take old width of root window
414 from that window's pixel width. (Bug#16284)
416 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
418 Plain copy-file no longer chmods an existing destination (Bug#16133).
419 * fileio.c (realmask): Now a static var, not a local.
420 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
421 Remove arg STATPTR. All uses changed.
422 (Fcopy_file): Do not alter permissions of existing destinations,
423 unless PRESERVE-PERMISSIONS (renamed from
424 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
425 Avoid race when testing for existing destinations and for
426 when input and output files are the same.
427 If changing the group fails, adjust both default and
428 preserved permissions so that access is not granted to the
430 (Fset_default_file_modes, init_fileio): Update realmask.
431 (Fdefault_file_modes): Use realmask instead of calling umask.
433 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
435 Fix pipe bug with OS X emacs --daemon (Bug#16262).
436 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
437 flags on the daemon pipe ends before execing.
439 2013-12-28 Eli Zaretskii <eliz@gnu.org>
441 * w32fns.c (Fx_create_frame): Error out if called from a TTY
444 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
446 * callproc.c (Vexec_path): Document that exec-directory is in it.
448 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
450 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
453 2013-12-27 Chong Yidong <cyd@gnu.org>
455 * data.c (Fsymbol_function): Doc fix.
457 2013-12-26 Martin Rudalics <rudalics@gmx.at>
459 Some more tinkering with Bug#16051.
460 * window.c (resize_frame_windows): Don't let the size of the
461 root window drop below the frame's default character size.
462 Never ever delete any subwindows - let the window manager do the
465 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
466 of toolbar lines needed when they exceed the height of the root
468 (unwind_create_frame_1): New function.
469 (Fx_create_frame): Generally inhibit calling the window
470 configuration change hook here. Remove extra call to
471 change_frame_size - it's not needed when we don't run the
472 configuration change hook.
474 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
476 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
477 On my Fedora 19 platform the core dumps were so big that
478 my desktop became nearly catatonic.
479 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
480 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
481 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
482 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
484 * conf_post.h (__has_feature): New macro, if not already defined.
485 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
486 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
488 2013-12-25 Eli Zaretskii <eliz@gnu.org>
490 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
491 is a file name. (Bug#16252)
493 2013-12-25 Chong Yidong <cyd@gnu.org>
495 * keyboard.c (Voverriding_terminal_local_map):
496 (Voverriding_local_map): Doc fix.
498 * keymap.c (Vemulation_mode_map_alists): Doc fix.
500 2013-12-24 Eli Zaretskii <eliz@gnu.org>
502 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
503 file name when it is submitted to ShellExecute. Simplify code.
504 Don't test DOCUMENT for being a string, as that is enforced by
505 CHECK_STRING. Doc fix.
507 2013-12-23 Eli Zaretskii <eliz@gnu.org>
509 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
510 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
511 redisplay_tool_bar does. Improve and fix commentary.
512 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
513 limits of the glyph matrices. (Bug#16051)
514 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
515 only when the new size is different from the old one, and the new
516 size can be achieved given the frame height.
518 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
520 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
522 2013-12-23 Glenn Morris <rgm@gnu.org>
524 * lread.c (Fload): Mention load-prefer-newer in doc.
526 2013-12-22 Martin Rudalics <rudalics@gmx.at>
528 Handle Bug#16207 by being more restrictive when running hooks.
529 * window.c (unwind_change_frame): New function.
530 (Fset_window_configuration): Don't run configuration change hook
531 while the frame configuration is unsafe. Call select_window
534 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
536 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
538 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
540 * nsterm.h: Declare EmacsColor category.
542 * nsterm.m (NSColor): Implement EmacsColor category.
543 (ns_get_color): Use colorUsingDefaultColorSpace.
544 (ns_get_color, ns_term_init): Use colorForEmacsRed.
546 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
548 2013-12-21 Eli Zaretskii <eliz@gnu.org>
550 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
551 having the PNG_NORETURN attribute, to avoid compiler warning in
554 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
556 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
558 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
559 fringe background extension.
560 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
561 because they are now always the same as `left' and `width',
562 respectively. Remove code for the case that `width' and
563 `sb_width' are different.
565 2013-12-20 Martin Rudalics <rudalics@gmx.at>
567 Remove scroll_bar_actual_width from frames.
568 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
569 * frame.c (Fscroll_bar_width): Return scroll bar area width.
570 (x_figure_window_size):
571 * nsterm.m (x_set_window_size):
572 * widget.c (set_frame_size):
573 * w32term.c (x_set_window_size):
574 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
575 scroll_bar_actual_width.
577 Convert scroll_bar members to integers on Windows.
578 * w32term.h (struct scroll_bar): Convert top, left, width,
579 height, start, end and dragging to integers.
580 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
582 * w32term.c (w32_set_scroll_bar_thumb)
583 (w32_scroll_bar_handle_click): Remove XINT conversions for
584 scroll_bar members. Treat bar->dragging as integer.
585 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
586 first element. Remove XINT conversions for scroll_bar members.
587 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
588 Remove XINT conversions for scroll_bar members.
590 Fix assignment for new window total sizes.
591 * window.c (Fwindow_resize_apply_total): Assign values for
594 2013-12-20 Chong Yidong <cyd@gnu.org>
596 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
597 argument to `append'.
599 2013-12-19 Eli Zaretskii <eliz@gnu.org>
601 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
602 current text face, for extending the face of the display margins.
605 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
608 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
610 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
613 * nsterm.m (Qfile, Qurl): New.
614 (EV_MODIFIERS2): New macro.
615 (EV_MODIFIERS): Use EV_MODIFIERS2.
616 (ns_term_init): Remove font and color from DND, does not work on
617 newer OSX, and other ports don't have them.
618 (performDragOperation:): Handle modifiers used during drag.
619 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
620 Remove global Lisp variables used to communicate with ns-win.el.
621 Remove font and color handling.
622 (syms_of_nsterm): Defsym Qfile and Qurl.
624 2013-12-19 Anders Lindgren <andlind@gmail.com>
626 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
627 (ns_constrain_all_frames, x_set_offset): Remove assignment to
629 (updateFrameSize:, windowWillResize:toSize:): Add trace.
630 (constrainFrameRect): Remove special case nr_screens == 1.
631 Don't constrain size to size of view.
633 * nsterm.h (ns_output): Remove dont_constrain.
635 2013-12-19 Anders Lindgren <andlind@gmail.com>
637 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
639 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
641 Minor fixes for recent openp changes.
642 * lisp.h (GCPRO7): New macro.
643 * lread.c (openp): Use bool for boolean; all callers changed.
644 Protect save_string from GC. Don't assume that file descriptors
645 are nonzero. Redo save_mtime comparison to avoid bogus GCC
646 warning about uninitialized variable.
648 2013-12-18 Eli Zaretskii <eliz@gnu.org>
650 * w32fns.c (emacs_abort): Use intptr_t as argument of
651 INT_BUFSIZE_BOUND, to avoid compiler warnings.
653 2013-12-18 Glenn Morris <rgm@gnu.org>
655 * lread.c (Fload): Pass load_prefer_newer to openp.
656 Don't bother checking mtime if openp already did it.
657 (openp): Add `newer' argument, to check all suffixes
658 and find the newest file.
659 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
660 * callproc.c (call_process):
661 * charset.c (load_charset_map_from_file):
662 * emacs.c (init_cmdargs):
663 * image.c (x_create_bitmap_from_file, x_find_image_file):
665 * lread.c (Flocate_file_internal):
666 * process.c (Fformat_network_address):
667 * sound.c (Fplay_sound_internal):
668 * w32.c (check_windows_init_file):
669 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
671 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
673 2013-12-17 Eli Zaretskii <eliz@gnu.org>
675 * w32.c (getloadavg): Don't index samples[] array with negative
676 indices. Recover from wall-clock time being set backwards.
678 * w32term.c (w32_initialize): Declare the argument of
679 set_user_model as const.
681 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
682 (w32_menu_show): Constify some arguments passed to MessageBox.
684 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
685 to initialize Lisp objects.
687 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
688 initialize Lisp objects.
690 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
691 use variables used only on X under that condition.
693 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
694 variables not used there.
696 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
698 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
699 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
701 2013-12-16 Eli Zaretskii <eliz@gnu.org>
703 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
704 code, revealed in presence of R2L characters, character
705 compositions, and display vectors. A better fix for Bug#16148.
706 (extend_face_to_end_of_line): Don't reference tool_bar_window in
707 GTK and NS builds, they don't have this member of struct frame.
709 * dispextern.h (struct composition_it): Correct a comment for the
712 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
714 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
715 This prevents a compilation error on C compilers that do not
716 default functions to return 'int' if not declared. Also, add
717 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
718 since it now uses inline functions.
720 2013-12-16 Eli Zaretskii <eliz@gnu.org>
722 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
723 display margins on mode line, header line, and in the frame's
724 tool-bar window. (Bug#16165)
726 2013-12-16 Andreas Schwab <schwab@suse.de>
728 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
730 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
732 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
735 2013-12-16 Martin Rudalics <rudalics@gmx.at>
737 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
739 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
741 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
742 intended to find bogus pointers in font objects (Bug#16140).
743 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
744 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
745 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
746 Disable for MS-Windows due to Bug#15876; apparently this
747 requires more or less substantial changes in fontset code.
748 * xfont.c (xfont_close):
749 * xftfont.c (xftfont_close): Call x_display_info_for_display
750 to check whether 'Display *' is valid (Bug#16093 and probably
753 2013-12-15 Eli Zaretskii <eliz@gnu.org>
755 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
756 Reported by Juanma Barranquero <lekktu@gmail.com>.
758 * process.c (Fprocess_send_eof): Don't crash if someone tries to
759 open a pty on MS-Windows. (Bug#16152)
761 * emacs.c (decode_env_path): Fix bogus comparison against
762 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
764 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
766 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
767 (Fx_file_dialog): Add parentheses around && to silence warning.
769 * w32term.c (construct_drag_n_drop): Remove unused local variable.
771 2013-12-15 Eli Zaretskii <eliz@gnu.org>
773 * xdisp.c (extend_face_to_end_of_line): Extend background of
774 non-default face in margin areas as well. (Bug#16151)
775 (display_line): Call extend_face_to_end_of_line for continued
776 lines as well, if the display margins have non-zero width.
777 (set_glyph_string_background_width): When needed, set the
778 extends_to_end_of_line_p flag on glyph strings to be drawn in
779 margin areas, not only in the text area.
781 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
784 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
786 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
787 Don't worry about verify_error being t, since it has to be a list.
789 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
791 Use bool for boolean, focusing on headers.
792 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
793 No need to include <stdbool.h>, since conf_post.h does it now.
794 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
795 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
796 (SET_PER_BUFFER_VALUE_P):
797 * ccl.c, ccl.h (setup_ccl_program):
798 * ccl.h (CHECK_CCL_PROGRAM):
799 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
800 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
801 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
802 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
803 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
804 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
805 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
806 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
807 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
808 (CHARSET_FAST_MAP_SET):
809 * coding.c (decode_coding_ccl, encode_coding_ccl):
810 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
811 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
812 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
813 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
814 (decode_coding_c_string):
815 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
816 * conf_post.h (has_attribute):
817 * dispextern.h (trace_redisplay_p):
818 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
819 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
820 (SET_GLYPH_FROM_CHAR_GLYPH):
821 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
822 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
823 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
824 (cursor_in_mouse_face_p):
825 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
826 (blank_row, prepare_desired_row)
827 (build_frame_matrix_from_leaf_window, make_current)
828 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
829 (update_window, scrolling_window, update_frame_line):
830 * disptab.h (GLYPH_FOLLOW_ALIASES):
831 * editfns.c (Fformat):
832 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
833 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
834 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
835 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
836 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
837 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
839 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
840 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
841 (FRAME_MOUSE_UPDATE):
842 * fringe.c (Fdefine_fringe_bitmap):
843 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
844 (x_create_bitmap_from_xpm_data, xpm_load_image):
845 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
846 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
847 (MERGE_INTERVAL_CACHE):
848 * keymap.h (KEYMAPP):
849 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
850 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
851 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
852 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
853 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
854 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
855 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
856 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
857 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
858 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
859 (SETUP_BUFFER_SYNTAX_TABLE):
860 * systime.h (timespec_valid_p):
861 * term.c (save_and_enable_current_matrix):
862 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
863 * xdisp.c (in_display_vector_p, display_tool_bar_line)
864 (redisplay_internal, try_window_reusing_current_matrix)
865 (sync_frame_with_window_matrix_rows, try_window_id)
866 (display_menu_bar, display_tty_menu_item, display_mode_line)
867 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
868 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
869 * xmenu.c (xmenu_show):
870 * xterm.c (use_xim, x_term_init):
871 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
872 (struct x_bitmap_record):
873 Use bool for booleans.
874 * ccl.c (struct buffer_text):
875 * ccl.h (struct ccl_program):
876 * charset.h (struct charset):
878 * coding.h (struct iso_2022_spec, struct coding_system):
879 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
880 (struct glyph_string, struct face, struct face_cache)
881 (struct bidi_string_data, struct bidi_it)
882 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
884 * editfns.c (Fformat):
885 * frame.h (struct frame):
886 * fringe.c (struct fringe_bitmap):
887 * intervals.h (struct interval):
888 * keyboard.h (struct kboard):
889 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
890 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
891 (struct Lisp_Buffer_Local_Value, union specbinding):
892 * macfont.m (struct macfont_info):
893 * process.h (struct Lisp_Process):
894 * termchar.h (struct tty_display_info):
895 * window.h (struct window):
896 * xterm.h (struct x_output):
897 Use bool_bf for boolean bit-fields.
898 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
900 * ccl.h (struct ccl_program): Remove unused members private_state,
901 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
903 (struct ccl_spec): Remove unused members cr_carryover,
905 * conf_post.h: Include <stdbool.h>.
907 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
908 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
909 Surround statement macro with proper 'do { ... } while (false)' brackets.
910 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
911 Args must now be expressions; all callers changed.
912 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
913 (PRODUCE_GLYPHS): Simplify use of boolean.
914 * fileio.c (Fcopy_file):
915 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
916 * lisp.h (UNGCPRO): Return void, not int.
917 (FOR_EACH_TAIL): Use void expression, not int expression.
918 * region-cache.c: Reindent.
919 * region-cache.h: Copy comments from region-cache.c, to fix
920 incorrect remarks about booleans.
922 2013-12-14 Eli Zaretskii <eliz@gnu.org>
924 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
925 when character at point is displayed from a display vector.
928 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
930 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
931 now a list of certificate validation checks that will abort a
932 connection with an error.
933 (Fgnutls_boot): Document it and use it.
935 2013-12-14 Martin Rudalics <rudalics@gmx.at>
937 * w32term.c (w32_enable_frame_resize_hack): New variable.
938 (x_set_window_size): Use it to hack frame resizing on Windows
941 2013-12-14 Eli Zaretskii <eliz@gnu.org>
943 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
944 Windows-specific code to w32.c. Change error message text to
945 match that of Posix platforms.
947 * w32.c (w32_copy_file): New function, most of the code copied and
948 reworked from Fcopy_file. Improve error handling. Plug memory
949 leak when errors are thrown. Support file names outside of the
950 current codepage. (Bug#7100)
952 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
954 * lread.c (load_path_default): Prototype.
956 2013-12-13 Glenn Morris <rgm@gnu.org>
958 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
960 (load-path-default): Remove `changed' argument.
961 Do not set dump_path permanently. Simplify.
962 (init_lread): Simplify.
963 (syms_of_lread): Remove dump_path.
965 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
967 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
968 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
969 2013-12-12 font-related change to avoid Bug#16128, which
970 is quite hard to fix without even more substantial changes.
972 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
974 * font.c (font_close_object): Check for live frame (Bug#16128).
976 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
978 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
979 Return ptrdiff_t, not int, since it's a buffer size.
980 Reindent/reparen some macros to a more Gnuish style.
982 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
984 Avoid undefined behavior with huge regexp interval counts.
985 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
986 since it's now specialized to interval counts. All uses changed.
987 Do not assume wrapraound on signed integer overflow.
988 (regex_compile): Simplify based on the above changes.
990 2013-12-12 Eli Zaretskii <eliz@gnu.org>
992 Support file names on MS-Windows that use characters outside of
993 the current system codepage. (Bug#7100)
995 * w32.c (get_file_security, set_file_security)
996 (create_symbolic_link): Separate pointers and boolean flags for
997 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
998 non-zero, else the former.
999 (codepage_for_filenames, filename_to_utf16, )
1000 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1002 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1004 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1005 Accept only one argument; all callers changed.
1006 (dostounix_filename): Remove the second argument, now works in
1007 UTF-8. All callers changed.
1008 (parse_root): Lose DBCS code.
1009 (get_long_basename, w32_get_short_filename, init_environment)
1010 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1011 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1012 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1013 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1014 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1015 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1017 (ansi_encode_filename): New function.
1018 (get_emacs_configuration, get_emacs_configuration_options):
1020 (add_volume_info, GetCachedVolumeInformation): Run the input file
1021 name through unixtodos_filename, to ensure it is stored and
1022 referenced in canonical form.
1023 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1024 (logon_network_drive, sys_link, utime): Improve error handling.
1025 (sys_access): New function.
1026 (hashval, generate_inode_val): Unused functions deleted.
1027 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1028 (check_windows_init_file): Convert error message from UTF-8 to
1029 ANSI codepage, for display in the message box.
1030 (globals_of_w32): Set w32_unicode_filenames according to the OS
1033 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1034 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1035 (syms_of_w32term): Declare w32-unicode-filenames.
1037 * w32proc.c (new_child, delete_child): Remove code that handled
1038 unused pending_deletion and input_file members of the child struct.
1039 (create_child, sys_spawnve): Convert all file names to ANSI
1040 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1041 name cannot be encoded in ANSI codepage. Don't use
1042 unixtodos_filename, mirror slashes by hand.
1043 (record_infile, record_pending_deletion): Functions deleted.
1044 (Fw32_short_file_name): Call w32_get_short_filename instead of
1047 * w32notify.c (add_watch): Work in Unicode mode when
1048 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1049 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1050 instead, do the same with Lisp primitives.
1052 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1053 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1054 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1055 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1056 (Fw32_shell_execute): Improve error reporting.
1057 (Fdefault_printer_name): Ifdef away for Cygwin.
1059 * w32.h (struct _child_process): Remove input_file and
1060 pending_deletion members that are no longer used.
1061 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1062 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1063 (ansi_encode_filename): New and updated prototypes.
1065 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1067 (unexec): Don't use dostounix_filename, it expects a file name in
1068 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1071 * fileio.c (Ffile_name_directory, file_name_as_directory)
1072 (directory_file_name, Fexpand_file_name)
1073 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1074 arguments of dostounix_filename.
1075 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1076 use MAX_UTF8_PATH for size of file-name strings.
1077 (emacs_readlinkat): Build an explicitly unibyte string for file
1079 (syms_of_fileio) <file-name-coding-system>:
1080 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1082 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1083 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1084 directories to UTF-8.
1085 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1086 environment, and each element of the input PATH, to UTF-8.
1088 * dired.c (file_attributes): Use build_unibyte_string explicitly
1089 to make Lisp strings from user and group names.
1091 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1094 * coding.c (decode_file_name, encode_file_name): New functions.
1096 * termcap.c (tgetent): Adapt to the change in arguments of
1099 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1102 * msdos.c (dostounix_filename, init_environment): Adapt to the
1103 change in arguments of dostounix_filename.
1105 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1106 [WINDOWSNT]: Encode file names passed to the image libraries in
1109 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1110 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1112 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1113 arguments of dostounix_filename.
1115 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1117 * font.h (struct font_entity) [HAVE_NS]: New field to record
1118 font driver which was used to create this entity.
1119 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1120 frame where the font was opened.
1121 (font_close_object): Add prototype.
1122 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1123 (font_close_object): Not static any more. Lost frame arg.
1124 Adjust comment and users.
1125 * alloc.c (cleanup_vector): Call font_close_object to adjust
1126 per-frame font counters correctly. If HAVE_NS, also call
1127 driver-specific cleanup for font-entity objects.
1128 * ftfont.c (ftfont_open):
1129 * nsfont.m (nsfont_open):
1130 * w32font.c (w32font_open_internal):
1131 * xfont.c (xfont_open):
1132 * xftfont.c (xftfont_open): Save frame pointer in font object.
1133 * macfont.m (macfont_open): Likewise.
1134 (macfont_descriptor_entity): Save driver pointer to be able
1135 to call its free_entity routine when font-entity is swept.
1136 * ftxfont.c (ftxfont_open): Add eassert because frame
1137 pointer should be saved by ftfont_driver.open.
1139 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1141 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1142 input polling is used. This is still meaningful for Cygwin, see
1143 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1144 * keyboard.c (poll_for_input_1, input_polling_used): Define
1146 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1147 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1148 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1149 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1150 (face_for_char): Likewise. Rearrange eassert and return ASCII
1151 face for CHAR_BYTE8_P.
1152 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1154 2013-12-11 Ken Brown <kbrown@cornell.edu>
1156 * dispextern.h (erase_phys_cursor):
1157 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1159 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1161 * nsterm.m (x_free_frame_resources):
1162 * term.c (tty_free_frame_resources):
1163 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1164 face cache because it's implied by free_frame_faces anyway.
1165 * w32term.c (x_free_frame_resources): Likewise. Do not call
1166 free_frame_faces twice.
1168 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1170 * editfns.c (Fformat_time_string): Mention %F in the doc.
1172 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1174 * window.c (resize_frame_windows): Don't return immediately when
1175 the root window's size doesn't change - the minibuffer window
1176 may still have to be repositioned/resized.
1177 * xfns.c (Fx_create_frame): Always change the frame size after
1178 initializing the frame's faces.
1179 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1180 change_frame_size should already have done it.
1181 (x_new_font): Assign new tool- and menu-bar heights.
1182 (x_set_window_size_1): Account for tool- and menu-bar heights
1183 (Bug#16013). Don't set pixel sizes since change_frame_size
1184 should already have done it.
1186 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1188 Remove the option of using libcrypto.
1189 * Makefile.in (LIB_CRYPTO): Remove.
1190 (LIBES): Don't use it.
1192 2013-12-11 Juri Linkov <juri@jurta.org>
1194 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1195 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1197 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1199 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1200 drawn tool bar items (Bug#16058).
1201 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1203 2013-12-09 Ken Brown <kbrown@cornell.edu>
1205 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1207 * lisp.h (get_frame_param): Adjust conditions for prototype
1210 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1212 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1213 Avoid unused macro warning if configured --without-xft.
1215 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1217 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1219 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1221 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1223 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1225 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1227 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1229 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1231 Use libcrypto's checksum implementations if available, for speed.
1232 * Makefile.in (LIB_CRYPTO): New macro.
1235 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1236 The macro didn't conform to C99 due to type mismatch,
1237 which caused compilation failure with Sun C 5.12,
1238 and it was confusing anyway. Include window.h to declare
1239 redisplay_other_windows.
1241 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1243 * window.c (set_window_buffer): Update mode line (bug#16084).
1245 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1247 Fix minor problems found by static checking.
1248 * keyboard.c (poll_for_input_1, input_polling_used):
1249 Define only if HAVE_NTGUI.
1250 * xmenu.c (popup_activate_callback): Omit unnecessary
1251 check against USE_X_TOOLKIT, which must be defined here anyway.
1252 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1255 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1257 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1259 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1261 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1263 * nsterm.m (x_set_window_size): Remove fprintf.
1264 (init): Define always. Set applicationDidFinishLaunchingCalled
1266 (applicationDidFinishLaunching:):
1267 Set applicationDidFinishLaunchingCalled.
1268 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1271 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1273 Pixel resize changes for NS (Bug#16049).
1274 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1275 height/width. row/cols are locals.
1276 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1277 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1278 (windowWillResize): Remove gsextra. Calculate extra as in
1280 (x_new_font): Don't change frame size if fullscreen.
1281 Change size pixelwise.
1283 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1284 comment in xfns.c. Change to pixelwise call.
1286 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1288 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1291 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1293 * xterm.c (input_signal_count): Remove.
1294 (x_dispatch_event): Define unconditionally.
1295 (x_make_frame_visible): Process X events until the frame
1296 is really visible (Bug#16027).
1297 * xterm.h (x_dispatch_event): Declare unconditionally.
1299 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1301 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1303 * nsterm.m (x_set_window_size): Handle pixelwise.
1305 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1307 * w32term.c (x_new_font):
1308 * xterm.c (x_new_font): Calculate new frame size from new font
1311 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1313 * lisp.h (FOR_EACH_TAIL): New macro.
1314 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1316 * window.c (select_window): Call second wset_redisplay before we change
1317 selected_window (bug#16034).
1319 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1321 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1323 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1325 * w32xfns.c: Include window.h, to avoid a compiler warning.
1327 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1329 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1330 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1331 window_scroll takes care of it.
1332 (Fset_window_point, Fdelete_other_windows_internal)
1333 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1334 (Fsplit_window_internal, Fdelete_window_internal)
1335 (Fresize_mini_window_internal, Fset_window_configuration)
1336 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1337 cause redisplay instead of forcing a complete redisplay.
1338 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1339 we're only affecting the selected_window.
1341 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1343 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1344 directional control characters. Update type and category
1345 determination according to the UBA from Unicode v6.3.
1346 (bidi_category_t): New category EXPLICIT_FORMATTING.
1348 * dispextern.h (bidi_type_t): Update to include new bidirectional
1349 properties introduced with Unicode v6.3. (Bug#16043)
1351 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1353 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1356 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1358 * font.c (font_list_entities): Remove dummy assignment.
1359 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1360 used on graphic displays only. Remove unused 'font_encoder' member.
1361 (struct font_bitmap): Remove unused 'extra' member.
1362 * nsfont.m (nsfont_open):
1363 * w32font.c (w32font_open_internal):
1364 * ftfont.c (ftfont_get_bitmap): Adjust users.
1366 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1368 Use bool for boolean.
1369 * tparam.c (tparam1):
1370 * undo.c (record_point, record_property_change):
1371 Use bool for boolean, for local vars that are always true or false.
1373 Minor integer overflow fixes (Bug#16033).
1374 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1375 This improves on the previous fix to this function.
1376 (window_resize_check): When summing up pixel counts, don't rely on
1377 undefined behavior if the sum overflows.
1379 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1381 * window.c (Fset_window_new_pixel): Don't choke at negative
1382 argument value (Bug#16033).
1384 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1385 to avoid crash in window_box_height.
1387 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1388 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1390 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1392 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1394 Minor integer overflow fixes.
1395 * window.c (Fset_window_new_pixel, grow_mini_window):
1396 * xdisp.c (Fwindow_text_pixel_size):
1397 Avoid undefined behavior on signed integer overflow.
1398 * xfns.c (x_set_mouse_color):
1399 Check that drag shape fits in 'unsigned', since that's what X wants.
1401 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1403 Improve reporting of fatal exception on MS-Windows.
1404 * w32fns.c (my_exception_handler): New function.
1405 (globals_of_w32fns): Set it up as the unhandled exception
1406 handler. Initialize exception code and address to zeros.
1407 (emacs_abort): If the exception code and address are available,
1408 print them at the beginning of the backtrace. Fix the format of
1409 printing addresses (was producing 0x0x12345678 on XP).
1412 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1414 * eval.c (Fbacktrace__locals): New function.
1415 (syms_of_eval): Defsubr it.
1417 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1419 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1420 Define here to unify between...
1421 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1422 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1424 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1426 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1428 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1429 fringe background extension.
1430 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1431 because they are now always the same as `left' and `width',
1432 respectively. Remove code for the case that `width' and
1433 `sb_width' are different.
1435 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1437 Fix minor problems found by static checking.
1438 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1439 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1440 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1442 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1444 * image.c (imagemagick_compute_animated_image): Don't crash if we
1445 have an animation with different-sized images (bug#15313).
1447 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1449 Remove some unused items introduced during pixelwise change.
1450 * window.c (window_resize_total_check): Remove unused function.
1451 * xdisp.c (remember_mouse_glyph): Remove unused label.
1452 (Ftool_bar_height): Move declaration inside #if.
1453 * xterm.c (x_set_window_size): Don't use r and c.
1455 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1457 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1460 * window.c (Fset_window_configuration): Comment out unused variables.
1462 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1464 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1466 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1468 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1470 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1471 HAVE_GNUTLS3 (Bug#16001).
1473 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1474 if interrupts are deferred (Bug#15801).
1476 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1478 Support resizing frames and windows pixelwise.
1479 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1480 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1481 (struct glyph_matrix): Replace window_left_col and
1482 window_top_line by window_pixel_left and window_pixel_top.
1483 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1485 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1486 (draw_window_divider, move_it_to, x_draw_right_divider)
1487 (x_draw_bottom_divider, change_frame_size): Add or fix
1489 * dispnew.c (change_frame_size_1): Change prototype.
1490 (adjust_glyph_matrix, required_matrix_width)
1491 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1492 values instead of lines and columns.
1493 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1494 WINDOW_TOTAL_FRINGE_WIDTH.
1495 (handle_window_change_signal, do_pending_window_change)
1496 (init_display): Adjusts calls of change_frame_size.
1497 (change_frame_size, change_frame_size_1): Handle pixelwise
1499 * frame.c (Qright_divider_width, Qbottom_divider_width):
1501 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1502 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1503 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1504 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1506 (set_frame_param): New function.
1507 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1508 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1509 (Ffringe_width, Fborder_width, Fright_divider_width)
1510 (Fbottom_divider_width): New functions, defsubr them.
1511 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1512 New argument pixelwise.
1513 (struct frame_parm_table): New members Qright_divider_width and
1514 Qbottom_divider_width.
1515 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1516 (x_report_frame_params): Handle Qright_divider_width and
1517 Qbottom_divider_width.
1518 (x_set_right_divider_width, x_set_bottom_divider_width):
1520 (frame_resize_pixelwise): New option.
1521 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1522 new_pixelwise, right_divider_width and bottom_divider_width;
1523 remove total_lines; rename text_lines, text_cols, new_text_lines
1524 and new_text_cols to text_height, text_width, new_height and
1525 new_width respectively.
1526 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1527 FRAME_TEXT_WIDTH respectively.
1528 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1529 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1530 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1532 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1533 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1534 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1535 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1536 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1537 (FRAME_TOTAL_COLS_ARG): Remove macro.
1538 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1539 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1540 (x_wm_set_size_hint): Handle frame pixel sizes.
1541 * indent.c (compute_motion, Fcompute_motion):
1542 Call window_body_width instead of window_body_cols.
1543 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1544 (make_lispy_position): Handle right and bottom dividers.
1545 (Fsuspend_emacs): Pixelize call of change_frame_size.
1546 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1547 * lisp.h: Extern set_frame_param.
1548 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1550 (Fx_create_frame): Add entry for vertical_drag_cursor.
1551 Pixelize call of change_frame_size.
1552 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1553 * nsterm.m (ns_update_window_end): Optionally draw right
1555 (x_set_window_size): Add argument pixelwise.
1556 Call check_frame_size and change_frame_size with pixelwise zero.
1557 (ns_draw_window_divider): New function.
1558 (ns_redisplay_interface): Add ns_draw_window_divider.
1559 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1560 (x_new_font): Call x_set_window_size with pixelwise zero.
1561 * print.c (print_object): For a window print its sequence
1563 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1564 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1565 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1566 (w32_createwindow): Use scroll bar area width.
1567 (w32_wnd_proc): Handle bottom divider width.
1568 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1569 (Fx_create_frame): Default divider width parameters.
1570 Caclulate sizes pixelwise. Add vertical drag cursor support.
1571 (x_create_tip_frame): Default divider widths to zero.
1572 Pixelize call to change_frame_size.
1573 (Fx_show_tip): Add handling of divider widths. Pixelize window
1575 (Fw32_frame_rect): New function.
1576 (frame_parm_handler w32_frame_parm_handlers): Add divider
1578 (Vx_window_vertical_drag_shape): Add variable.
1579 * w32inevt.c (resize_event, maybe_generate_resize_event):
1580 Pixelize change_frame_size calls.
1581 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1583 * w32term.c (w32_draw_window_divider): New function.
1584 (x_update_window_end): Handle right divider.
1585 (w32_draw_fringe_bitmap, x_scroll_run)
1586 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1587 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1588 Calculate new frame sizes pixelwise.
1589 (x_new_font): Pixelize call to x_set_window_size.
1590 (x_check_fullscreen): Pixelize call to change_frame_size.
1591 (x_set_window_size_1, x_set_window_size): New argument
1592 pixelwise. Calculate pixelwise.
1593 (x_wm_set_size_hint): Use scroll bar area width.
1594 (w32_redisplay_interface): Add w32_draw_window_divider.
1595 * w32term.h (struct w32_output): Add vertical drag cursor.
1596 * widget.c (set_frame_size, update_wm_hints)
1597 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1599 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1600 * window.c (sequence_number): Restore.
1601 (Fwindow_pixel_width, Fwindow_pixel_height)
1602 (Fwindow_mode_line_height, Fwindow_header_line_height)
1603 (window_pixel_to_total, Frun_window_scroll_functions)
1604 (Fset_window_new_pixel, window_resize_apply_total)
1605 (Fwindow_resize_apply_total): New functions.
1606 (window_body_height, window_body_width): Rename from
1607 window_body_lines. New argument PIXELWISE.
1608 Calculate pixelwise.
1609 (Fwindow_body_height, Fwindow_body_width): New argument
1611 (coordinates_in_window, window_relative_x_coord): Use window's
1612 pixel width instead of total width.
1613 (replace_window, recombine_windows): Initialize pixel values.
1614 (resize_root_window, resize_frame_windows, grow_mini_window)
1615 (shrink_mini_window): New argument PIXELWISE.
1616 Calculate pixelwise.
1617 (Fdelete_other_windows_internal, adjust_window_margins)
1618 (window_resize_check, window_resize_apply)
1619 (Fdelete_window_internal, Fresize_mini_window_internal)
1620 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1621 (check_frame_size): Rename arguments. New argument PIXELWISE.
1622 Calculate pixelwise.
1623 (set_window_buffer): Make samebuf bool. Run configuration change
1624 hook only if buffer changed.
1625 (Fset_window_buffer): Rewrite doc-string.
1626 (make_window): Initialize new_pixel slot.
1627 (Fwindow_resize_apply): Check pixel size of root window.
1628 (Fsplit_window_internal): Call 2nd argument pixel_size.
1629 Calculate pixelwise.
1630 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1632 (save_window_data): New slots frame_text_width,
1633 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1634 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1636 (Fcurrent_window_configuration, Fset_window_configuration)
1637 (save_window_save, compare_window_configurations): Handle new
1638 slots in save_window_data and saved_window.
1639 (Fset_window_scroll_bars): Fix doc-string.
1640 (window_resize_pixelwise): New variable.
1641 (coordinates_in_window, Fcoordinates_in_window_p):
1643 (make_parent_window): Adjust sequence_number.
1644 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1646 * window.h (struct window): New members new_pixel, pixel_left,
1647 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1648 (wset_new_pixel): New function.
1649 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1650 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1651 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1652 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1653 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1654 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1655 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1656 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1657 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1658 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1659 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1660 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1661 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1662 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1663 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1665 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1666 (window_body_width, check_frame_size): Adapt external declarations.
1667 * xdisp.c (last_max_ascent): New integer.
1668 (window_text_bottom_y): Handle bottom divider.
1669 (window_box_width, window_box_height): Calculate pixelwise.
1670 (get_glyph_string_clip_rects): Handle right divider.
1671 (remember_mouse_glyph): When windows are resized pixelwise
1672 proceed with width and height set to 1.
1673 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1675 (move_it_to): Calculate and return maximum x position
1677 (Fwindow_text_pixel_size): New function.
1678 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1679 (tool_bar_lines_needed): Rename to tool_bar_height.
1680 Calculate pixelwise.
1681 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1682 Calculate pixelwise.
1683 (redisplay_tool_bar): Calculate pixelwise.
1684 (redisplay_window): Calculate pixelwise. Handle dividers.
1685 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1686 (x_draw_vertical_border): Handle dividers.
1687 (define_frame_cursor1): Handle vertical drag cursor.
1688 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1689 (expose_window): Calculate pixelwise. Handle dividers.
1690 (init_xdisp): Initialize pixel values.
1691 * xfaces.c (Qwindow_divider): New face.
1692 (realize_basic_faces): Realize it.
1693 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1694 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1695 (x_set_scroll_bar_default_width): Default actual width to 16.
1696 (Fx_create_frame): Set sizes pixelwise.
1697 (x_create_tip_frame): Default divider widths to zero.
1698 Pixelize call of change_frame_size.
1699 (Fx_show_tip): Handle divider widths. Initial pixel position
1701 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1702 (Vx_window_vertical_drag_shape): New option.
1703 * xmenu.c (free_frame_menubar): Pixelize call of
1705 * xterm.c (x_draw_window_divider): New function.
1706 (x_update_window_end): Optionally draw right divider.
1707 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1708 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1709 (handle_one_xevent, x_new_font): Calculate pixelwise.
1710 (x_set_window_size_1, x_set_window_size): New argument
1711 pixelwise. Calculate pixelwise.
1712 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1713 (struct x_redisplay_interface): Add x_draw_window_divider.
1714 * xterm.h (struct x_output): Add vertical_drag_cursor.
1716 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1718 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1719 Set invisible frames's `redisplay' when a full redisplay is requested.
1720 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1721 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1722 (display_mode_lines): Set it here instead.
1724 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1726 * dispextern.h (set_window_update_flags): Remove.
1728 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1730 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1732 * xdisp.c (REDISPLAY_SOME_P): New macro.
1733 (redisplay_internal): Use it (bug#15999).
1734 (prepare_menu_bars, redisplay_window): Use it as well.
1736 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1738 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1740 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1741 (globals_of_w32font): Zero it out.
1742 (GetCharWidth32W_Proc): New function pointer.
1743 (get_char_width_32_w): New function.
1744 (compute_metrics): If get_glyph_outline_w returns an error, try
1745 get_char_width_32_w before declaring a failure. This avoids
1746 punishing raster (a.k.a. "bitmap") fonts by slowing down
1747 redisplay. (Bug#6364).
1749 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1751 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1752 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1753 highlight needs to be redisplayed. (Bug#15913)
1755 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1757 Fix minor problems found by static checking.
1758 * buffer.h (struct buffer_text, struct buffer):
1759 * frame.h (struct frame):
1760 * window.h (struct window):
1761 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1762 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1763 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1764 no-longer-valid use of HAVE_MENUS.
1765 * xdisp.c (propagate_buffer_redisplay): Now static.
1767 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1769 * xmenu.c (Fmenu_or_popup_active_p):
1770 * window.c (Fset_window_configuration):
1771 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1772 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1773 * fns.c (Fyes_or_no_p):
1774 * editfns.c (Fmessage_box, Fmessage_or_box):
1775 * alloc.c (make_save_ptr_ptr):
1776 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1778 * window.c (Fset_window_configuration): Move select_window later.
1780 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1782 Refine redisplay optimizations to only redisplay *some* frames/windows
1783 rather than all of them.
1784 * xdisp.c (REDISPLAY_SOME): New constant.
1785 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1786 (bset_redisplay, bset_update_mode_line): New functions.
1787 (message_dolog): Use bset_redisplay.
1788 (clear_garbaged_frames): Use fset_redisplay.
1789 (echo_area_display): Use wset_redisplay.
1790 (buffer_shared_and_changed): Remove.
1791 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1792 frame titles. Compute the actual set of windows redisplayed.
1793 Don't update frame titles and menu bars for frames that don't need to
1795 (propagate_buffer_redisplay): New function.
1797 (redisplay_internal): Use it. Be more selective in the set of windows
1798 we redisplay. Propagate windows_or_buffers_changed to
1799 update_mode_lines a bit later to simplify the code.
1800 (mark_window_display_accurate_1): Reset window and buffer's
1802 (redisplay_window): Do nothing if neither the window nor the buffer nor
1803 the frame needs redisplay.
1804 * window.h (struct window): Add `redisplay' field.
1805 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1806 (redisplay_other_windows, window_list): New declarations.
1807 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1808 (window_list): Not static any more.
1809 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1810 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1811 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1812 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1813 * frame.h (struct frame): Add `redisplay' field.
1814 Move `external_menu_bar' bitfield next to other bit-fields.
1815 (SET_FRAME_GARBAGED): Use fset_redisplay.
1816 (SET_FRAME_VISIBLE): Don't garbage the frame;
1817 Use redisplay_other_windows.
1818 * buffer.h (struct buffer): Add `redisplay' field.
1819 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1820 (modify_overlay): Use bset_redisplay.
1821 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1823 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1825 Support w32 file notifications in batch mode.
1826 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1827 invalid (which happens in batch mode). If non-interactive, call
1828 handle_file_notifications to store file notification events in the
1829 input queue. (Bug#15933)
1831 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1833 * w32inevt.c (handle_file_notifications): Now external, not static.
1835 * w32term.h (handle_file_notifications): Provide prototype.
1837 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1838 init_crit, since init_display, which does that otherwise, is not
1841 2013-11-27 Glenn Morris <rgm@gnu.org>
1843 * Makefile.in ($(lispsource)/international/charprop.el): New.
1844 (emacs$(EXEEXT)): Depend on charprop.el.
1846 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1848 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1849 deleting portions of the buffer under non-nil REPLACE argument.
1852 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1853 directory, watch it and not its parent.
1854 (add_watch): Allow empty string in FILE.
1856 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1858 * window.c (Fset_window_start, window_resize_apply)
1859 (window_scroll): Reset window_end_valid (Bug#15957).
1861 2013-11-27 Glenn Morris <rgm@gnu.org>
1863 * Makefile.in (leimdir): Now in lisp source directory.
1864 ($(leimdir)/leim-list.el): Just use ../leim .
1865 * epaths.in (PATH_DUMPLOADSEARCH):
1866 * lread.c (load_path_default):
1867 * nsterm.m (ns_load_path): No more leim directory.
1869 2013-11-26 Andreas Schwab <schwab@suse.de>
1871 * .gdbinit (xgettype): Add cast.
1873 2013-11-26 Glenn Morris <rgm@gnu.org>
1875 Preload leim-list.el.
1876 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1877 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1878 is a single directory.
1880 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1882 bool-vector-subsetp is now the normal direction (Bug#15912).
1883 * data.c (Fbool_vector_subsetp): Test whether the first argument
1884 is a subset of the second one, not the reverse. Add doc string.
1886 Fix minor problems found by static checking.
1887 * lread.c (load_path_default): Now static.
1888 * textprop.c (text_property_stickiness): Be consistent about the
1889 test used when deciding whether to consider the previous character.
1890 This simplifies the code a bit.
1892 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1894 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1896 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1897 (syms_of_frame): Don't defsubr them.
1899 2013-11-25 Glenn Morris <rgm@gnu.org>
1901 * lread.c (load_path_default): Change the sense of the argument.
1902 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1903 from dump_path. When it is not, avoid checking dump_path twice.
1905 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1906 uninstalled dump_path against installed Vload_path. (Bug#15964)
1908 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1910 Export get_pos_property to Elisp.
1911 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1912 (syms_of_editfns): Export it to Elisp.
1914 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1916 2013-11-23 Romain Francoise <romain@orebokech.com>
1918 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1919 initialization here ...
1920 (syms_of_fileio): ... from here.
1922 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1924 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1925 Please use --enable-check-lisp-object-type.
1927 2013-11-23 Glenn Morris <rgm@gnu.org>
1929 * process.c (get_process): Explicit error for dead buffers.
1931 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1933 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1935 2013-11-23 Glenn Morris <rgm@gnu.org>
1937 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1938 * lread.c (load_path_check): Take path to check as argument.
1939 (load_path_default): New, split from init_lread.
1940 (init_lread): Move calc of default load-path to load_path_default.
1941 Empty elements in EMACSLOADPATH now stand for the default.
1942 (load-path): Doc fix.
1943 * emacs.c (decode_env_path): Add option to treat empty elements
1944 as nil rather than ".".
1945 * callproc.c (init_callproc_1, init_callproc):
1946 * image.c (Vx_bitmap_file_path):
1947 * lisp.h (decode_env_path):
1948 * lread.c (Vsource_directory):
1949 Update for new argument spec of decode_env_path.
1951 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1953 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1954 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1956 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1958 Fix some dependency problems that cause unnecessary recompiles.
1959 Problem reported by RMS in
1960 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1961 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1962 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1963 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1964 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1965 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1966 (boostrap-clean): No need to remove stamp-oldxmenu.
1968 Fix recently introduced bool vector overrun.
1969 This was due to an optimization that went awry.
1970 Reported by Glenn Morris in
1971 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1972 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1973 for empty vectors, undoing the 2013-11-18 change.
1974 * data.c (bool_vector_binop_driver): Rely on this.
1975 Fix bug that occasionally overran the destination.
1976 * lisp.h (struct Lisp_Bool_vector): Document this.
1978 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1980 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1983 * nsterm.m (init, run, stop:): Comment out for now, does not work
1986 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1988 * charset.c (syms_of_charset): Don't read past end of string.
1990 2013-11-19 Glenn Morris <rgm@gnu.org>
1992 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1994 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1996 Add hooks to run on gaining/losing focus. (Bug#15029)
1997 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1998 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1999 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2001 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2003 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2004 The old names predated the API change that put destination at end.
2006 Improve API of recently-added bool vector functions (Bug#15912).
2007 The old API had (bool-vector-count-matches A B)
2008 and (bool-vector-count-matches-at A B I), which gave the
2009 misleading impression that the two functions were variants, one
2010 with a location I. The new API has (bool-vector-count-population A)
2011 and (bool-vector-count-consecutive A B I) to make the distinction
2012 clearer. The first function no longer has a B argument, since the
2013 caller can easily determine the number of nils if the length and
2014 number of ts is known.
2015 * data.c (Fbool_vector_count_population): Rename from
2016 bool_vector_count_matches, and accept just 1 argument.
2017 (Fbool_vector_count_consecutive): Rename from
2018 Fbool_vector_count_matches_at.
2020 Always allocate at least one bits_word per bool vector.
2021 See Daniel Colascione in:
2022 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2023 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2024 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2025 * lisp.h (struct Lisp_Bool_vector): Document this.
2027 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2029 * insdel.c (invalidate_buffer_caches): New function, consolidated
2030 from part of prepare_to_modify_buffer.
2031 (insert_from_gap, prepare_to_modify_buffer):
2032 * coding.c (code_convert_region, code_convert_string):
2033 Call invalidate_buffer_caches. (Bug#15841)
2035 * lisp.h (invalidate_buffer_caches): Add prototype.
2037 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2039 * w32term.c (x_update_window_end): Don't invalidate the entire
2040 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2041 highlight needs to be redisplayed. (Bug#15913)
2043 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2045 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2047 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2049 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2050 while we are using Vprin1_to_string_buffer.
2052 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2053 after inserting the description string. (Bug#15907)
2055 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2057 * data.c: Work around bogus GCC diagnostic about shift count.
2058 Reported by Eli Zaretskii in
2059 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2060 (pre_value): New function.
2061 (count_trailing_zero_bits): Use it.
2063 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2065 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2066 assume C macros are not supported even under -g3 in these old GCC
2069 2013-11-15 Leo Liu <sdl.web@gmail.com>
2071 * minibuf.c (Ftry_completion, Fall_completions)
2072 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2074 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2076 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2077 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2078 This avoids placing unnecessary constants into the Emacs code.
2080 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2082 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2083 for Cygwin w32 build.
2085 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2086 for Cygwin w32 build. (Bug#15892)
2088 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2090 Simplify, port and tune bool vector implementation.
2091 * alloc.c (bool_vector_exact_payload_bytes)
2092 (bool_vector_payload_bytes): Remove.
2093 (bool_vector_fill): Return its argument.
2094 * alloc.c (bool_vector_fill):
2096 * print.c (print_object):
2097 Simplify by using bool_vector_bytes.
2098 * alloc.c (make_uninit_bool_vector):
2099 New function, broken out from Fmake_bool_vector.
2100 (Fmake_bool_vector): Use it. Use tail call.
2101 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2102 * data.c (BITS_PER_ULL): New constant.
2103 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2104 if long long versions don't exist.
2105 (shift_right_ull): New function.
2106 (count_one_bits_word): New function, replacing popcount_bits_word
2107 macro. Don't assume that bits_word is no wider than long long.
2108 (count_one_bits_word, count_trailing_zero_bits):
2109 Don't assume that bits_word is no wider than long long.
2110 * data.c (bool_vector_binop_driver, bool_vector_not):
2111 * fns.c (Fcopy_sequence):
2113 Create an uninitialized destination, to avoid needless work.
2114 (internal_equal): Simplify.
2115 (Ffillarray): Prefer tail call.
2116 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2117 contain at least one word.
2118 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2119 chars are narrower than ints.
2120 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2121 * fns.c (Fcopy_sequence):
2123 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2124 Don't try to port to hosts where bits_word values have holes; the
2125 code wouldn't work there anyway. Verify this assumption, though.
2126 (bool_vector_bytes): New function.
2127 (make_uninit_bool_vector): New decl.
2128 (bool_vector_fill): Now returns Lisp_Object.
2130 * xfns.c (xic_create_fontsetname):
2131 * xrdb.c (gethomedir): Prefer tail calls.
2133 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2135 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2136 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2138 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2139 that requires a return value.
2140 (Fset_buffer_modified_p): Take advantage of this change to do
2143 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2145 * buffer.c (Frestore_buffer_modified_p): Sync it with
2146 Fset_buffer_modified_p.
2147 (Fforce_mode_line_update): New function, moved from subr.el.
2148 (Fset_buffer_modified_p): Use them.
2149 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2151 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2153 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2154 This avoids undefined behavior when subtracting pointers into
2155 different aways. On my platform it also makes the code a tad
2156 smaller and presumably faster.
2158 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2160 * keyboard.c (command_loop_1): Use region-extract-function.
2161 * insdel.c (Qregion_extract_function): Not static any more (can we
2162 stop pretending that these vars can benefit from being marked static?).
2164 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2166 * search.c (find_newline): If buffer text is relocated during the
2167 "dumb loop", adjust C pointers into buffer text to follow suit.
2170 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2172 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2173 for conversion (Bug#15837).
2175 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2177 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2178 for the entire range of inserted characters. (Bug#15841)
2180 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2182 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2184 (realize_default_face): Remove assignment to distant-foreground if
2185 unspecified (Bug#15815).
2187 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2189 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2190 cache-long-scans disabled, since we don't want to call
2191 prepare_to_modify_buffer (in insert_1_both) for each message we
2194 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2195 from buffer.c. Improve commentary to the buffer field setter
2198 * buffer.c (bset_cache_long_scans): Static function deleted.
2199 Improve commentary to the buffer field setter functions.
2200 (init_buffer_once): Default for cache-long-scans changed to t.
2203 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2205 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2207 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2208 This bug was introduced in my 2013-06-21 change, and caused
2209 struct Lisp_Sub_Char_Table objects to be given too many slots,
2210 which broke 'make -C admin/unidata'.
2212 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2214 Import changes from mac-port 4.5.
2215 * macfont.m (mac_font_copy_default_descriptors_for_language)
2216 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2217 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2218 (macfont_language_default_font_names): New.
2219 (macfont_list): Rearrange language/charset code.
2220 (macfont_close): Don't check for macfont_info->cache.
2221 (mac_ctfont_create_preferred_family_for_attributes): New font
2222 selection code, call
2223 mac_font_copy_default_name_for_charset_and_languages.
2224 (mac_font_copy_default_descriptors_for_language)
2225 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2227 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2229 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2231 Port to C11 aligned_alloc, and fix some integer overflows.
2232 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2233 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2234 and use of posix_memalign replaced with aligned_alloc.
2235 (aligned_alloc): New function, defined or declared as needed.
2236 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2237 Don't undef; configure.ac now does this.
2238 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2239 (calloc, aligned_alloc): Check for integer overflow.
2240 (aligned_alloc): Rename from memalign. All uses changed.
2241 (memalign): New function, an alias for aligned_alloc.
2243 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2245 * xdisp.c (redisplay_internal): Fix typo in last change.
2247 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2249 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2251 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2253 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2254 redisplay--mode-lines-cause.
2255 (redisplay_internal): Keep them uptodate. Remove redundant check of
2256 buffer_shared_and_changed.
2257 * *.[chm]: Number every assignment to update_mode_lines so we
2258 can track why it is set.
2260 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2262 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2264 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2266 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2267 can track why it is set.
2269 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2271 Integer-related fixes for term.c etc.
2272 * dispextern.h (face_tty_specified_color): New function.
2273 * term.c (turn_on_face): Don't rely on undefined behavior when
2274 assigning an out-of-range value to 'long'.
2275 Simplify test for toggling highlight.
2276 (tty_capable_p): Omit last two (unused) args. All callers changed.
2277 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2278 (read_menu_input, tty_menu_activate, tty_menu_show):
2279 * xfaces.c (x_supports_face_attributes_p)
2280 (tty_supports_face_attributes_p):
2281 Use bool for boolean. All callers changed.
2282 (tty_supports_face_attributes_p): Omit defaults for color indices;
2283 no longer needed. Simplify tail call.
2285 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2287 * xdisp.c (prepare_menu_bars): Mark static.
2288 * lisp.h (prepare_menu_bars): Don't declare.
2289 * xselect.c (x_handle_selection_clear):
2290 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2292 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2294 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2295 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2297 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2299 * keyboard.c (Fcommand_error_default_function): Rename from
2300 Fdefault_error_output.
2302 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2304 * keyboard.c (Fdefault_error_output): New function, extracted from
2306 (syms_of_keyboard): Use it for Vcommand_error_function.
2308 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2310 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2311 (init_eval): Use it to ensure handlerlist is non-NULL.
2312 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2313 (Fsignal): Adjust NULLness test of handlerlist.
2314 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2316 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2318 * callproc.c (call_process): Call prepare_to_modify_buffer before
2319 decoding text read from the sub-process, as the decoded stuff will
2320 be inserted into the buffer. This will invalidate the various
2321 caches maintained for the buffer. (Bug#15148)
2323 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2325 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2326 string of glyphless-char-display.
2328 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2330 * nsfns.m (ns_get_name_from_ioreg): New function.
2331 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2332 OSX >= 10.9. Use ns_get_name_from_ioreg.
2334 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2336 Simplify and port recent bool vector changes.
2337 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2338 only in this file. Use a more-efficient implementation if the
2339 second argument is a power of 2.
2340 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2341 Remove no-longer-necessary compile-time checks.
2342 (bool_vector_exact_payload_bytes): New function.
2343 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2344 exact payload changed to call the new function. Do not assume
2345 that the arg or result fits in ptrdiff_t.
2346 (bool_vector_fill): New function.
2347 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2349 (vroundup_ct): Don't assume arg fits in size_t.
2350 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2351 invoke set_category_set.
2352 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2353 All callers changed. Use bool_vector_set.
2354 * category.h (XCATEGORY_SET): Remove; no longer needed.
2355 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2357 * data.c (Faref): Use bool_vector_ref.
2358 (Faset): Use bool_vector_set.
2359 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2360 (Fbool_vector_not, Fbool_vector_count_matches)
2361 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2362 * fns.c (concat): Use bool_vector_ref.
2363 (Ffillarray): Use bool_vector_fill.
2364 (mapcar1): Use bool_vector_ref.
2365 (sxhash_bool_vector): Hash words, not bytes.
2366 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2367 a constant, since it's now used in #if.
2368 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2369 unsigned char on unusual architectures, so that we no longer
2370 assume that the number of bits per bits_word is a power of two or
2371 is a multiple of 8 or of CHAR_BIT.
2372 (Qt): Add forward decl.
2373 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2374 at least as strictly as bits_word.
2375 (bool_vector_data, bool_vector_uchar_data): New accessors.
2376 All data structure accesses changed to use them.
2377 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2378 (bool_vector_set): New functions.
2379 (bool_vector_fill): New decl.
2380 (ROUNDUP): Move to alloc.c as described above.
2382 Fix recent gnutls changes.
2383 * gnutls.c (Fgnutls_boot): Don't assume C99.
2384 * process.c (wait_reading_process_output): Fix typo in recent change.
2386 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2388 * process.c (wait_reading_process_output, read_process_output)
2389 (send_process): Check gnutls_state is not NULL.
2391 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2392 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2394 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2396 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2397 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2399 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2402 * nsfns.m (Fx_create_frame): Fix memory leak.
2404 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2405 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2406 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2408 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2410 * xdisp.c (message3_nolog, message_with_string): Encode the string
2411 before writing it to the terminal in a non-interactive session.
2413 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2414 sure we concatenate them into a unibyte string.
2416 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2417 resulting temporary name before returning it to the caller.
2418 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2419 is a unibyte string, convert NAME to a unibyte string to ensure
2420 that the result is also a unibyte string.
2422 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2423 create unibyte strings from default paths and directory/file
2426 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2429 * callproc.c (init_callproc): Use build_unibyte_string to make
2430 sure we create unibyte strings from default paths and
2431 directory/file names.
2433 * buffer.c (init_buffer): Don't store default-directory of
2434 *scratch* in multibyte form. The original problem which led to
2435 that is described in
2436 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2437 but it was solved long ago. (Bug#15260)
2439 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2441 Port to stricter C99 platforms.
2442 Especially, C99 prohibits nesting a struct X inside struct Y if
2443 struct X has a flexible array member.
2444 * alloc.c (struct sdata): New type.
2445 (sdata): Implement in terms of struct sdata.
2446 Remove u member; all uses replaced by next_vector, set_next_vector.
2447 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2448 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2449 (struct sblock): Rename first_data member to data, which is now
2450 a flexible array member. All uses changed.
2451 (next_vector, set_next_vector, large_vector_vec): New functions.
2452 (vector_alignment): New constant.
2453 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2454 (struct large-vector): Now merely a NEXT member, since the old approach
2455 ran afoul of stricter C99. All uses changed to use
2456 large_vector_vec or large_vector_offset.
2457 (large_vector_offset): New constant.
2458 * dispnew.c: Include tparam.h, for tgetent.
2459 Do not include term.h; no longer needed.
2460 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2461 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2462 (struct Lisp_Vector): Use a flexible array member for contents,
2463 instead of a union with a member that is an array of size 1.
2465 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2466 fact that the struct no longer contains a union.
2467 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2468 (struct Lisp_Save_Value, struct Lisp_Free):
2469 Use unsigned, not int, for spacers, to avoid c99 warning.
2470 (union specbinding): Use unsigned, not bool, for bitfield, as
2471 bool is not portable to pre-C99 hosts.
2473 2013-11-04 Glenn Morris <rgm@gnu.org>
2475 * emacs.c (usage_message): Mention that `-L :...' appends.
2477 2013-11-02 Glenn Morris <rgm@gnu.org>
2479 * Makefile.in (abs_builddir): Remove.
2480 (bootstrap_exe): Use relative filename.
2482 Use relative filenames in TAGS files.
2483 * Makefile.in (abs_srcdir): Remove it again.
2484 (.PHONY): Remove frc.
2485 (maintainer-clean): No more TAGS-LISP file.
2486 (TAGS): Pass relative file names to etags.
2487 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2489 * Makefile.in (abs_srcdir): New, set by configure.
2491 (maintainer-clean): Remove pointless echo. That should be in the
2492 top-level Makefile, if anywhere. Delete TAGS-LISP.
2493 (extraclean): No s/ and m/ directories for some time.
2494 (TAGS): Also depend on ctagsfiles3.
2495 Remove no-longer-defined S_FILE.
2496 Pass absolute filenames to etags once more.
2497 (TAGS-LISP): Replace lispdir with its expansion.
2498 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2499 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2501 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2503 * xfaces.c (check_lface_attrs, realize_default_face):
2504 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2505 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2507 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2509 * emacs.c (original_pwd): Remove global var by making it local.
2510 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2512 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2514 * xfaces.c: Declare color_distance.
2515 (QCdistant_foreground): New variable.
2516 (NEAR_SAME_COLOR_THRESHOLD): New define.
2517 (load_color2): New function.
2518 (load_color): Call load_color2.
2519 (load_face_colors): Call load_color2 and if distant-color is specified
2520 calculate distant and use distant-color if colors are near.
2521 (LFACE_DISTANT_FOREGROUND): New define.
2522 (merge_face_ref, Finternal_set_lisp_face_attribute)
2523 (Finternal_get_lisp_face_attribute)
2524 (x_supports_face_attributes_p): Handle distant-foreground similar to
2526 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2528 * dispextern.h (lface_attribute_index):
2529 Add LFACE_DISTANT_FOREGROUND_INDEX.
2531 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2533 * image.c (pbm_next_char): New function.
2534 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2535 (pbm_scan_number): Use it.
2536 (Qlibjpeg_version): New variable.
2537 (syms_of_image): DEFSYM and initialize it.
2539 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2541 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2543 2013-10-31 Glenn Morris <rgm@gnu.org>
2545 * emacs.c (original_pwd): New char.
2546 (main): If using --chdir, store original_pwd.
2547 (init_cmdargs): When setting Vinvocation_directory based on a
2548 relative argv[0], use original_pwd if set. (Bug#15768)
2550 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2552 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2554 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2556 * insdel.c: Fix minor problems found by static checking.
2557 (Qregion_extract_function): Now static.
2558 (prepare_to_modify_buffer_1): Remove unused locals.
2560 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2562 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2563 (syms_of_xdisp): Declare pre-redisplay-function.
2564 (markpos_of_region): Remove function.
2565 (init_iterator, compute_stop_pos, handle_face_prop)
2566 (face_before_or_after_it_pos, reseat_to_string)
2567 (get_next_display_element, window_buffer_changed)
2568 (redisplay_internal, try_cursor_movement, redisplay_window)
2569 (try_window_reusing_current_matrix, try_window_id, display_line)
2570 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2571 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2572 * window.h (struct window): Remove field `region_showing'.
2573 * dispextern.h (struct it): Remove region_beg/end_charpos.
2574 (face_at_buffer_position, face_for_overlay_string)
2575 (face_at_string_position): Update prototypes.
2576 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2577 (face_at_string_position): Remove `region_beg' and `region_end' args.
2578 * fontset.c (Finternal_char_font):
2579 * font.c (font_at, font_range): Adjust calls accordingly.
2580 * insdel.c (Qregion_extract_function): New var.
2581 (syms_of_insdel): Initialize it.
2582 (prepare_to_modify_buffer_1): Use it.
2584 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2586 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2587 * ftxfont.c (ftxfont_get_gcs):
2588 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2589 * xfaces.c (x_free_colors, x_free_dpy_colors)
2590 (x_create_gc, unload_color):
2591 * xselect.c (x_property_data_to_lisp):
2592 * xsettings.c (parse_settings):
2593 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2594 (get_bits_and_offset): Adjust definition.
2595 * frame.c (XParseGeometry): Adjust locals.
2596 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2597 * regex.h (toplevel): Likewise for reg_syntax_t.
2599 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2601 * eval.c (run_hook_with_args): Use FUNCTIONP.
2603 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2605 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2606 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2607 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2608 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2609 on MS-Windows anyway.
2610 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2611 (free_realized_face): ...adjust user.
2612 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2613 white relief pixels to -1.
2614 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2615 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2616 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2618 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2620 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2621 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2622 in practice now. All callers changed.
2624 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2626 * dispextern.h (struct face): Use bitfields for 'underline_type'
2627 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2628 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2629 'stipple' member. Move 'lface' member up to help...
2630 * xfaces.c (make_realized_face): ...this function to find and
2631 clear just the members that need clearing.
2632 (load_face_colors, realize_x_face):
2633 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2635 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2637 * xftfont.c (struct xftfont_info): Remove set-but-unused
2639 (xftfont_open): Adjust user.
2640 (xftfont_get_colors): Remove useless prototype.
2642 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2644 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2645 before passing them to 'unexec'. (Bug#15260)
2647 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2649 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2651 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2653 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2654 the changed signature of the font driver's 'close' method.
2656 * w32font.h (w32font_close): Adjust the prototype to the change in
2657 function definition.
2659 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2661 * w32uniscribe.c (uniscribe_close): Adapt the call to
2662 w32font_close to its new prototype.
2664 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2666 Omit unused frame argument of font API's close function.
2667 * font.h (struct font): Drop frame argument. Adjust comment.
2668 * font.c (font_clear_cache, font_close_object): Adjust users.
2669 * ftfont.c (ftfont_close):
2670 * ftxfont.c (ftxfont_close):
2671 * macfont.m (macfont_close):
2672 * nsfont.m (nsfont_close):
2673 * w32font.c (w32font_close):
2674 * xfont.c (xfont_close):
2675 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2676 tweak comments and make functions safe if called more than once for
2677 the same font object.
2679 Perform font-specific cleanup when font object is swept by GC. See
2680 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2681 * alloc.c (cleanup_vector): New function.
2682 (sweep_vector): Call it for each reclaimed vector object.
2683 * font.h (struct font): Adjust comment.
2685 2013-10-24 Glenn Morris <rgm@gnu.org>
2687 * Makefile.in (abs_top_srcdir): New, set by configure.
2689 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2691 Adjust recent font-related changes to fix bug#15686.
2692 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2693 is a live window system frame, mark its default font too.
2695 2013-10-23 Glenn Morris <rgm@gnu.org>
2697 * Makefile.in (RUN_TEMACS): Make relative (again).
2698 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2699 (bootstrap-emacs$(EXEEXT)):
2700 Quote entities that might contain whitespace.
2702 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2704 Port to Solaris 10 and its bundled GCC.
2705 Problem reported by Timothy C. Burt.
2706 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2708 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2710 Do not allow font caches to grow too large.
2711 * alloc.c (compact_font_cache_entry, compact_font_caches):
2712 New functions or stub if not HAVE_WINDOW_SYSTEM.
2713 (compact_undo_list): Factor out from Fgarbage_collect.
2715 (mark_face_cache): Mark face font. Move down to avoid
2717 (mark_terminals): Do not mark font cache here.
2718 (Fgarbage_collect): Call compaction functions described
2719 above. Adjust comment.
2721 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2723 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2724 chdir to HOME (bug#15607).
2726 * nsterm.m (Qcocoa, Qgnustep): New variables.
2727 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2728 (ns_get_color): Make selection color work for GNUstep also.
2730 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2732 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2733 handles mouse clicks. Instead, let GPM use the same code as all
2734 the other mice use. See the discussion starting at
2735 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2736 for the details of the problem with the menu bar this fixes.
2738 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2740 Remove port-specific display name lists to avoid extra
2741 complexity and data duplication with display info lists.
2742 * xterm.h (x_display_name_list): Remove declaration.
2743 * xterm.c (x_display_name_list): Remove.
2744 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2745 * xfns.c (x_display_info_for_name, Fx_display_list):
2746 Likewise. Use x_display_list where appropriate.
2747 * w32term.h (w32_display_name_list): Remove declaration.
2748 * w32term.c (w32_display_name_list): Remove.
2749 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2751 * w32fns.c (x_display_info_for_name, Fx_display_list):
2752 Likewise. Use x_display_list where appropriate.
2753 * nsterm.h (ns_display_name_list): Remove declaration.
2754 * nsterm.m (ns_display_name_list): Remove.
2755 (ns_term_init, syms_of_nsterm): Adjust users.
2756 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2757 Likewise. Use x_display_list where appropriate.
2758 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2759 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2760 (mark_terminals): Mark per-terminal font cache.
2762 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2764 Don't run timers in input-pending-p. Its new check-timers param
2765 provides the prior behavior. (Bug#15045).
2766 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2768 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2770 Make some functions static in non-Microsoft builds.
2771 On my platform (Fedora 19 x86-64), this shrinks the
2772 Emacs executable (text+data) by 0.25%.
2773 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2774 (load_color) [!MSDOS]:
2775 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2776 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2777 * lisp.h (check_existing):
2778 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2779 (network_interface_info) [!WINDOWSNT]:
2780 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2781 Remove extern decls.
2782 * fileio.c (check_existing):
2783 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2784 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2785 (network_interface_info) [!WINDOWSNT]:
2786 * term.c (encode_terminal_code) [!WINDOWSNT]:
2787 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2788 * xfaces.c (load_color) [!MSDOS]:
2790 * fileio.c (check_existing, check_executable, check_writable):
2791 * process.c (network_interface_list, network_interface_info):
2792 Move earlier, so that we don't need forward decls.
2793 * gnutls.c (fn_gnutls_transport_set_errno)
2794 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2796 * w32.c (init_environment): Use faccessat rather than
2797 check_existing, partly for consistency with the rest of the code
2798 in this file, partly so that check_existing can be static.
2800 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2801 * emacs.c (MAIN_PROGRAM): New macro.
2802 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2803 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2805 bool vector int width fixes
2806 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2807 (Fbool_vector_count_matches_at):
2808 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2809 can exceed PTRDIFF_MAX, at least in theory.
2810 (Fbool_vector_count_matches_at):
2811 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2813 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2815 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2816 (struct sockaddr): Add forward decl, for platforms that lack it.
2818 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2820 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2823 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2825 * w32.c (network_interface_get_info, network_interface_list)
2826 (network_interface_info): New functions. (Bug#15610)
2827 (GetAdaptersInfo_Proc): New typedef.
2828 (get_adapters_info): New wrapper function.
2829 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2831 * process.h (network_interface_list, network_interface_info):
2834 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2835 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2836 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2837 for WINDOWSNT. Doc fix.
2838 (syms_of_process): Defsubr Snetwork_interface_list and
2839 Snetwork_interface_info unconditionally.
2841 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2842 in NS GUI sessions. (Bug#15629)
2844 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2846 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2848 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2850 * print.c (print_object): Print " ..." when truncating bool vectors.
2852 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2854 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2855 standard mouse buttons.
2857 * termhooks.h (struct input_event): Remove incorrect commentary.
2859 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2861 Disallow bool vector operations on mixed-length operands.
2862 The old behavior left garbage in the result vector sometimes,
2863 and didn't seem to be useful.
2864 * data.c (Qwrong_length_argument): New static var.
2865 (wrong_length_argument): New function.
2866 (bool_vector_binop_driver): Check that args agree in length.
2868 * keyboard.c, keyboard.h (all_kboards): Now static.
2870 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2872 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2873 note from the lispref.
2875 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2877 * nsterm.h (struct ns_display_info): Remove set-but-unused
2878 member image_cache (image caches are per-terminal anyway).
2879 (FRAME_X_IMAGE_CACHE): Remove.
2880 * nsterm.m (ns_initialize_display_info): Adjust user.
2882 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2884 * w32proc.c: Include mingw_time.h.
2886 * w32.c: Include mingw_time.h.
2888 Implement scrolling of TTY menus when the screen is too short.
2890 * term.c (tty_menu_display): Accept an additional argument, the
2891 menu item from which to start displaying the menu. Account for
2892 the value of Y when limiting the menu to the number of available
2894 (mi_result): New enumeration.
2895 (read_menu_input): Return enumerated value. When the y coordinate
2896 hits min_y or max_y, return scroll indication instead of wrapping
2898 (tty_menu_activate): Handle the scrolling indications from
2899 read_menu_input. Compute the first menu item to display and pass
2900 it to tty_menu_display.
2902 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2904 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2905 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2906 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2907 Adjust to match the change described below.
2908 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2909 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2910 memory_below_frame members to...
2911 * termchar.h (struct tty_display_info): ...here because they're
2912 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2913 * term.c (init_tty):
2914 * nsterm.m (ns_create_terminal):
2915 * w32term.c (w32_create_terminal):
2916 * xterm.c (x_create_terminal): Adjust users.
2917 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2918 to filter out non-TTY frames. Adjust comment.
2919 (scrolling): Adjust user. Prefer eassert for debugging check.
2921 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2923 * xfaces.c (PT_PER_INCH): Remove unused macro.
2924 * termhooks.h (struct terminal): Remove set-but-unused
2925 member fast_clear_end_of_line.
2926 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2927 * nsterm.m (ns_create_terminal):
2928 * term.c (init_tty):
2929 * w32term.c (w32_create_terminal):
2930 * xterm.c (x_create_terminal): Adjust users.
2932 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2934 * lisp.h (bool_vector_size): New function.
2935 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2936 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2937 (Fbool_vector_not, Fbool_vector_count_matches_at):
2938 Remove uses of 'eassume' that should no longer be needed,
2939 because they are subsumed by the 'eassume' in bool_vector_size.
2941 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2943 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2944 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2945 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2947 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2949 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2950 have different dimensions. (Bug#15575)
2952 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2955 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2957 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2959 * term.c (tty_menu_show): Never return with unbalanced
2960 specpdl. Use eassert for debugging check. Adjust style.
2962 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2964 * term.c (read_menu_input): Make selection of menu items
2965 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2966 (tty_menu_activate): Fix off-by-one error when computing max_y.
2968 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2970 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2971 audit logging (only used with GnuTLS 3.x) and enable it.
2973 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2975 * dispnew.c (redraw_frame): Remove useless #ifdef because
2976 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2977 Also, move TTY fflush to...
2978 * term.c (tty_update_end): ...this function.
2980 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2982 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2983 the end of the frame's glyph matrix. (Bug#15575)
2985 * term.c (tty_menu_display): Don't move cursor while overwriting
2986 frame's glyphs with menu items. Limit the number of items
2987 displayed to what can be shown on the available screen lines,
2988 excluding the echo area.
2989 (tty_menu_activate): Limit the Y coordinate allowed by
2990 read_menu_input to the last screen line used for menu display.
2992 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2994 * lisp.h (eassume): New macro.
2995 Also, include <verify.h>, for 'assume'.
2996 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2997 (vroundup, vector_nbytes):
2998 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2999 (Fbool_vector_not, Fbool_vector_count_matches)
3000 (Fbool_vector_count_matches_at):
3001 Use eassume, not eassert.
3002 * casetab.c (set_identity, shuffle):
3003 * composite.c (composition_gstring_put_cache):
3004 * dispnew.c (update_frame_1):
3005 * ftfont.c (ftfont_shape_by_flt):
3006 * image.c (gif_load):
3007 * intervals.c (offset_intervals):
3008 * macfont.m (macfont_shape):
3009 Remove calls to 'assume' that are no longer needed, because
3010 --enable-gcc-warnings no longer generates bogus warnings
3011 when these calls are removed.
3013 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3015 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3017 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3020 (Qsubstitute_env_in_file_name): New var.
3021 (syms_of_fileio): Define it.
3023 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3025 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3026 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3029 * term.c (save_and_enable_current_matrix): Don't allocate and
3030 don't save margin areas.
3031 (restore_desired_matrix): Don't restore margin areas.
3032 (free_saved_screen): Don't free margin areas.
3034 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3036 * image.c: Pacify --enable-gcc-warnings.
3037 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3038 #define only if used.
3040 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3042 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3043 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3044 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3045 (gif_load): For giflib v5.x and later, display the error message
3046 produced by giflib when its functions fail.
3047 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3050 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3052 * keyboard.c (last_event_timestamp): Remove. For X selection and
3053 GTK popup menus, it may be obtained from per-frame X display info.
3054 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3055 (process_special_events): Adjust users.
3056 * keyboard.h (last_event_timestamp): Remove declaration.
3057 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3058 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3059 * menu.h (xmenu_show): Adjust prototype.
3060 * menu.c (Fx_popup_menu): Adjust user.
3061 * xselect.c (x_own_selection, x_get_foreign_selection)
3062 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3064 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3066 * keyboard.c (init_kboard): Now static. Add arg
3067 to denote window system. Adjust comment.
3068 (init_keyboard): Adjust user.
3069 (allocate_kboard): New function.
3071 * nsterm.m (ns_term_init):
3072 * term.c (init_tty):
3073 * w32term.c (w32_create_terminal):
3074 * xterm.c (x_term_init): Use it.
3075 * keyboard.h (init_kboard): Remove prototype.
3076 (allocate_kboard): Add prototype.
3078 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3080 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3081 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3083 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3085 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3087 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3089 * term.c (tty_menu_activate): Flush the output stream after
3090 showing the cursor, and don't mark the frame garbaged at exit from
3091 the function. Fixes redisplay glitches when moving from one menu
3094 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3096 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3097 or throw error (Bug#15570).
3099 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3101 * intervals.c (temp_set_point_both): Move test into 'eassert',
3104 * lisp.h (eassert): Don't use 'assume'.
3105 Sometimes 'assume' wins in performance, and sometimes it loses,
3106 so it shouldn't be used all the time. Perhaps we need two
3107 flavors of 'eassert', one for where 'assume' is far more likely
3108 to help or to hurt; but that can be done later.
3109 Problem reported by Dmitry Antipov in
3110 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3111 Also, don't include <verify.h>; no longer needed.
3113 2013-10-09 Glenn Morris <rgm@gnu.org>
3115 * eval.c (Fcond): Doc tweak.
3117 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3119 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3120 expressions with side effects to eassert. (Bug#15565)
3122 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3124 * fns.c (hashfn_user_defined): Allow hash functions to return any
3127 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3129 Fix minor problems found by static checking.
3130 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3131 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3132 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3133 * keyboard.c (read_menu_command): Remove unused local.
3134 * lisp.h (read_menu_command): New decl.
3135 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3136 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3137 Return ptrdiff_t, not int.
3138 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3139 not int, for benefit of xpalloc.
3140 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3142 (have_menus_p): Remove; unused.
3143 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3144 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3145 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3147 (save_and_enable_current_matrix): Omit unnecessary casts.
3148 (read_menu_input): Omit local extern decl (now in lisp.h).
3149 Don't access uninitialized storage if mouse_get_xy fails.
3150 (tty_menu_activate): Mark local as initialized, for lint.
3151 (tty_menu_activate, tty_meny_show): Remove unused locals.
3153 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3155 Support menus on text-mode terminals.
3156 * xterm.h (xw_popup_dialog): Add prototype.
3158 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3159 (xmenu_show): Block input here, instead in Fx_popup_menu.
3160 (xw_popup_dialog): New function, with X-specific bits of popup
3163 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3166 * window.c (Fset_window_configuration): Use run-time tests of the
3167 frame type instead of compile-time conditionals, when menu-bar
3168 lines are considered.
3170 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3171 (w32_popup_dialog): New prototypes.
3173 * w32menu.c (Fx_popup_dialog): Function deleted.
3174 (w32_popup_dialog): New function, with w32 specific bits of popup
3175 dialogs. Block input here.
3177 * w32inevt.c (w32_console_read_socket): Minor change to add
3178 debugging TTY events.
3180 * w32fns.c (show_hourglass): If returning early because the frame
3181 is not a GUI frame, unblock input.
3183 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3184 (cursorY): New functions.
3186 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3187 WINDOWSNT, macros that call curX and curY elsewhere.
3189 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3191 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3192 specific function to hide and show cursor on a text-mode terminal.
3193 (tty_menu_struct, struct tty_menu_state): New structures.
3194 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3195 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3196 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3197 (tty_menu_locate, save_and_enable_current_matrix)
3198 (restore_desired_matrix, screen_update, read_menu_input)
3199 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3200 (tty_pop_down_menu, tty_menu_last_menubar_item)
3201 (tty_menu_new_item_coords, tty_menu_show): New functions.
3202 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3204 * nsterm.h (ns_popup_dialog): Adjust prototype.
3206 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3208 (ns_popup_dialog): Adapt order of arguments to the other
3209 *_menu_show implementations.
3210 (Fx_popup_dialog): Function deleted.
3212 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3214 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3216 * menu.c (have_boxes): New function.
3217 (single_keymap_panes): Use it instead of a compile-time
3219 (single_menu_item): Use run-time tests of the frame type instead
3220 of compile-time conditionals.
3221 (encode_menu_string): New function.
3222 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3223 the macro, since different types of frame need different encoding
3225 (digest_single_submenu): Use run-time tests of frame type instead
3226 of, or in addition to, compile-time conditionals.
3227 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3228 (Fx_popup_menu): Detect when the function is called from keyboard
3229 on a TTY. Don't barf when invoked on a text-mode frame.
3230 Check frame type at run time, instead of compile-time conditionals for
3231 invoking terminal-specific menu-show functions.
3232 Call tty_menu_show on text-mode frames.
3233 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3234 run time to determine which alternative to invoke; support dialogs
3237 * keyboard.h <Qmouse_movement>: Declare.
3239 * keyboard.c <Qmouse_movement>: Now extern.
3240 <Qecho_keystrokes>: New static variable.
3241 (read_key_sequence): Accept an additional argument, a flag to
3242 prevent redisplay during reading of the key sequence. All callers
3244 (read_menu_command): New function.
3245 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3247 (toolkit_menubar_in_use): New function.
3248 (make_lispy_event): Use it instead of a compile-time test.
3250 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3251 window-system being available.
3253 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3254 to x-popup-dialog on the frame type, they all now support popup
3257 * dispnew.c (save_current_matrix): Save the margin areas.
3258 (restore_current_matrix): Restore margin areas.
3259 (update_frame_with_menu): New function.
3261 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3264 * alloc.c (make_save_ptr): Now compiled unconditionally.
3266 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3268 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3269 (redraw_frame, update_frame): Adjust users.
3270 * dispextern.h (set_window_update_flags): Adjust prototype.
3271 * xdisp.c (redisplay_internal): When updating all frames with zero
3272 windows_or_buffers_changed, assume that only the windows that shows
3273 current buffer should be really updated.
3275 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3277 Do not allocate huge temporary memory areas and objects while encoding
3278 for file I/O, thus reducing an enormous memory usage for large buffers.
3279 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3280 * coding.h (struct coding_system): New member raw_destination.
3281 * coding.c (setup_coding_system): Initialize it to zero.
3282 (encode_coding_object): If raw_destination is set, do not create
3283 dst_object. Add comment.
3284 * fileio.c (toplevel): New constant E_WRITE_MAX.
3285 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3286 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3288 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3290 * nsterm.m (windowDidExitFullScreen:):
3291 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3293 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3295 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3296 * keyboard.c (unblock_input_to): Don't process pending signals
3297 if a fatal error is in progress.
3299 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3300 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3301 they're talking about words in Lisp bool vectors.
3302 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3303 * data.c (popcount_bits_word): Rename from popcount_size_t.
3304 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3307 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3309 Improve support for popcount and counting trailing zeros (Bug#15550).
3310 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3311 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3312 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3313 (popcount_size_t_msc, popcount_size_t_gcc):
3314 Remove; now done by Gnulib.
3315 (popcount_size_t): Now a macro that defers to Gnulib.
3316 (count_trailing_zero_bits): Return int, for consistency with
3317 Gnulib and because Emacs prefers signed to unsigned int.
3318 Don't assume that size_t is either unsigned int or unsigned long
3319 or unsigned long long.
3320 (size_t_to_host_endian): Do not assume that size_t is either
3321 exactly 32 or exactly 64 bits wide.
3322 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3323 etc., so that it's now an enum constant, not a macro.
3324 No need to assume that it's either 32 or 64.
3326 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3328 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3331 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3333 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3334 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3336 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3338 emacs_read and emacs_write now use void *, not char *.
3339 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3340 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3341 Buffer arg is now void *, not char *. This matches plain
3342 'read' and 'write' better, and avoids a constraint violation
3343 on Solaris 9 with Oracle Studio.
3345 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3347 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3348 memset to explicit loop. Otherwise copy largest possible chunk
3349 from initialized to uninitialized part, thus allowing the longer
3350 memcpy runs and reducing the number of loop iterations.
3352 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3354 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3355 hide toolbar (Bug#15388).
3356 (windowDidEnterFullScreen:): If presentation options are zero,
3357 set them here (Bug#15388).
3358 (ns_update_auto_hide_menu_bar): Remove runtime check.
3359 Don't auto hide dock unless menubar is also auto hidden.
3361 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3363 * editfns.c (message): Mention batch mode in doc string.
3365 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3367 * nsterm.m (check_native_fs): Remove erroneous comment.
3369 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3371 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3372 uses find_newline instead of scan_newline and so doesn't move point.
3374 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3376 Use hardware support for byteswapping on glibc x86 etc.
3377 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3378 whereas the old swap64 needed 30.
3379 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3380 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3381 Use byteswap.h's macros to swap bytes.
3382 * lisp.h (swap16, swap32, swap64): Remove.
3383 All uses replaced by bswap_16, bswap_32, bswap_64.
3385 * bytecode.c (exec_byte_code): Use some more volatile variables
3386 to work around local variables getting clobbered by longjmp.
3387 Port to pre-C99, which doesn't allow decls after stmts.
3389 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3391 * lisp.h (eassert): Assume that COND is true when optimizing.
3392 In other words, take on the behavior of eassert_and_assume.
3393 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3394 (eassert_and_assume): Remove. All uses replaced by eassert.
3396 * xdisp.c (Qglyphless_char): Now static.
3398 Adjust to merge from gnulib.
3399 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3400 * lisp.h: Include <verify.h>, for 'assume'.
3402 * eval.c (clobbered_eassert): New macro.
3403 (internal_catch, internal_condition_case)
3404 (internal_condition_case_1, internal_condition_case_2)
3405 (internal_condition_case_n): Use it instead of eassert
3406 when the argument contains locals clobbered by longjmp.
3407 Don't use clobbered locals outside of clobbered_eassert.
3408 (internal_lisp_condition_case): Use a volatile variable
3409 to work around a local variable's getting clobbered.
3411 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3413 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3414 (PUSH_HANDLER): New macro.
3415 (catchlist): Remove.
3416 (handlerlist): Always declare.
3418 * eval.c (catchlist): Remove (merge with handlerlist).
3419 (handlerlist, lisp_eval_depth): Not static any more.
3420 (internal_catch, internal_condition_case, internal_condition_case_1)
3421 (internal_condition_case_2, internal_condition_case_n):
3423 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3424 handlerlist/catchlist.
3425 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3426 handlerlist which can only handle a single condition-case handler at
3428 (find_handler_clause): Simplify since we only a single branch here
3431 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3433 (bcall0): New function.
3434 (exec_byte_code): Add corresponding cases. Improve error message when
3435 encountering an invalid byte-code. Let Bunwind_protect accept
3436 a function (rather than a list of expressions) as argument.
3438 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3439 and make them unconditional now that they're heap-allocated.
3441 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3443 * charset.c (Fdecode_char, Fencode_char): Remove description of
3444 `restriction' arg. now that it's hidden by advertised-calling-convention.
3446 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3448 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3449 Remove unused variable (from mac-port).
3450 (macfont_draw): Use s->ybase for correct y position.
3452 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3454 * frame.h (struct frame): Drop has_minibuffer member because...
3455 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3456 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3458 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3460 * window.h (struct window): Prefer enum text_cursor_kinds to int
3461 for phys_cursor_type member. Move the latter, phys_cursor_width,
3462 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3463 * window.c (replace_window, make_window): Adjust users.
3465 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3467 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3468 this module is never compiled otherwise.
3470 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3472 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3475 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3477 * xdisp.c (get_next_display_element): Don't call face_for_font in
3478 a build configured --without-x. (Bug#15484)
3480 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3482 * window.c (calc_absolute_offset): #elif should be #elif defined.
3484 * frame.c (delete_frame): Block/unblock input to overcome race
3485 condition (Bug#15475).
3487 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3489 * frame.c (delete_frame): Record selected frame only after
3490 calling Qdelete_frame_functions (Bug#15477).
3492 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3494 * nsterm.m (ns_selection_color): Remove.
3495 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3496 NSColor selectedText(Background)Color. Only for COCOA.
3497 (ns_term_init): Remove assignment of ns_selection_color, logic
3498 moved to ns_get_color.
3500 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3501 NS_SELECTION_COLOR_DEFAULT.
3502 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3504 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3506 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3507 frame' does not have the tool_bar_window member.
3509 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3511 Signal error when reading an empty byte-code object (Bug#15405)
3512 * lread.c (read1): signal error
3513 * alloc.c (make_byte_code): eassert header size
3514 (sweep_vectors): change an int to size_t
3516 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3518 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3519 instead of ints, as it's the usual style for offsetof constants. See:
3520 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3522 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3523 This is ugly, but it should fix the performance problem for older
3524 GCC versions in the short run. I'll look into integrating the
3525 Gnulib module for popcount, as a better fix.
3526 See the thread starting in:
3527 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3528 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3529 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3530 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3531 (popcount_size_t): Use it.
3533 2013-09-24 Daniel Colascione <dancol@dancol.org>
3535 * process.c (Fnetwork_interface_info): Fix build break due to
3538 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3540 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3541 Prefer signed to unsigned integers where either will do.
3542 No need for 'const' on locals that do not escape.
3543 Omit easserts with unnecessary and unportable assumptions about
3544 alignment. Avoid unnecessary casts to char *.
3546 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3548 Use union for the payload of struct Lisp_Vector.
3549 This helps to avoid a few glitches dictated by C's aliasing rules.
3550 * lisp.h (struct Lisp_Vector): Use union for next and
3551 contents member. Adjust comment. Change related users.
3552 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3553 Related users changed.
3554 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3555 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3556 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3557 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3559 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3561 Optimize glyph row clearing and copying routines.
3562 * dispextern.h (struct glyph_row): Change layout of struct
3563 glyph_row to help copy_row_except_pointers. Adjust comment.
3564 * dispnew.c (null_row): Remove.
3565 (clear_glyph_row): Use offsetof and memset to find and clear
3566 just the members that need clearing. Adjust comment.
3567 (copy_row_except_pointers): Likewise for copying.
3569 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3571 Some minor cleanups of recently-added bool vector code.
3572 * conf_post.h (assume): Always return void. Use lint version
3573 only if GCC and MSC versions don't apply.
3574 * conf_post.h (assume):
3575 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3576 Depend on _MSC_VER, not __MSC_VER, for consistency with
3578 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3579 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3580 (bool_vector_binop_driver, count_trailing_zero_bits)
3581 (size_t_to_host_endian): Now static, not static inline;
3582 the latter isn't needed with modern compilers and doesn't
3583 work with older compilers anyway.
3585 * alloc.c (valgrind_p): Use bool for boolean.
3587 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3589 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3590 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3591 (display_last_displayed_message_p, message_buf_print)
3592 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3593 Use bool for boolean.
3594 * dispextern.h (cancel_line, init_desired_glyphs):
3595 Remove ancient leftover.
3596 (help_echo_showing_p, hourglass_shown_p):
3597 * lisp.h (noninteractive_need_newline): Adjust declaration.
3599 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3601 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3603 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3604 ...this file and convert the latter to static. Adjust comment.
3605 (make_initial_frame):
3606 * window.c (init_window_once): Adjust user.
3607 * frame.h (last_nonminibuf_frame): Remove declaration.
3608 * lisp.h (selected_frame): Likewise.
3609 * msdos.c (the_only_display_info): Adjust comment.
3611 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3613 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3614 computing the end column of mouse-highlight that comes from
3615 display or overlay strings. (Bug#15437)
3616 (note_mouse_highlight): Adapt calculation of last argument to
3617 mouse_face_from_string_pos to the above change.
3619 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3620 all platforms, not just for clang.
3622 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3624 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3625 about excess arguments to snprintf.
3627 * conf_post.h(assume): Use __builtin_unreachable for clang.
3629 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3631 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3632 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3634 2013-09-23 Daniel Colascione <dancol@dancol.org>
3636 * alloc.c (USE_VALGRIND): New macro; on by default
3637 when ENABLE_CHECKING.
3638 (mark_maybe_object, mark_maybe_pointer)
3639 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3641 (valgrind_p) [USE_VALGRIND]: New variable.
3642 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3644 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3646 * process.c (wait_reading_process_output): Change int pnamelen to
3649 * nsterm.m (setMarkedText:selectedRange:):
3650 (deleteWorkingText):
3651 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3652 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3653 argument to unsigned long to avoid warning.
3654 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3656 * conf_post.h (assume): Fix compiler error: x shall be cond.
3658 2013-09-22 Daniel Colascione <dancol@dancol.org>
3660 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3661 warning when compiling without a window system.
3663 2013-09-22 Daniel Colascione <dancol@dancol.org>
3665 * data.c (Qbool_vector_p): New symbol.
3666 (bool_vector_spare_mask, popcount_size_t_generic)
3667 (popcount_size_t_msc, popcount_size_t_gcc)
3669 (bool_vector_binop_driver)
3670 (count_trailing_zero_bits, size_t_to_host_endian)
3671 (Fbool_vector_exclusive_or)
3672 (Fbool_vector_union)
3673 (Fbool_vector_intersection, Fbool_vector_set_difference)
3674 (Fbool_vector_subsetp, Fbool_vector_not)
3675 (Fbool_vector_count_matches)
3676 (Fbool_vector_count_matches_at): New functions.
3677 (syms_of_data): Intern new symbol, functions.
3678 * alloc.c (bool_vector_payload_bytes): New function.
3679 (Fmake_bool_vector): Instead of calling Fmake_vector,
3680 which performs redundant initialization and argument checking,
3681 just call allocate_vector ourselves. Make sure we clear any
3682 terminating padding to zero.
3683 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3684 instead of open-coding the size calculation.
3685 (vroundup_ct): New macro.
3686 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3687 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3688 * composite.c (composition_gstring_put_cache):
3689 Change lint_assume to assume.
3690 * conf_post.h (assume): New macro.
3691 (lint_assume): Remove.
3692 * dispnew.c (update_frame_1): Change lint_assume to assume.
3693 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3695 * image.c (gif_load): Change lint_assume to assume.
3696 * lisp.h (eassert_and_assume): New macro.
3697 (Qbool_vector_p): Declare.
3698 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3699 (swap16, swap32, swap64): New inline functions.
3700 * macfont.m (macfont_shape): Change lint_assume to assume.
3701 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3702 * xsettings.c (parse_settings): Use new swap16 and
3703 swap32 from lisp.h instead of file-specific macros.
3705 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3707 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3708 found (which can legitimately happen when the glyph row at the
3709 window start is disabled in the current_matrix. (Bug#15365)
3711 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3713 Fix syntax.h bug introduced by recent INLINE change.
3714 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3715 conditionally compiled one way in some modules, and a different
3716 way in others. This doesn't work with extern inline functions,
3717 which must have the same definition in all modules, because the
3718 defining code might be shared across modules, depending on the
3719 implementation. Symptoms reported by Martin Rudalics in:
3720 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3721 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3722 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3723 overriding the corresponding functions in syntax.h.
3724 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3725 (syntax_property): New inline functions.
3726 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3727 Rewrite in terms of these new functions.
3729 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3731 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3732 not chars_in_text, whose result depends on the multibyteness of
3733 the current buffer. (Bug#15426)
3735 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3737 Port recent change to hosts where pointers aren't 'long'.
3738 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3739 Don't assume that pointers are the same width as 'long'.
3740 Add a compile-time check that a pointer fits into two X slots.
3742 A simpler, centralized INLINE.
3743 * conf_post.h (INLINE): Define only if not already defined.
3744 This allows us to use a single INLINE, defined by one file
3746 * emacs.c (INLINE): Define it.
3747 Also, include category.h, charset.h, composite.h, dispextern.h,
3748 syntax.h, systime.h, so that their INLINE definitions are expanded
3750 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3751 * buffer.h, buffer.c (BUFFER_INLINE):
3752 * category.h, category.c (CATEGORY_INLINE):
3753 * character.h, character.c (CHARACTER_INLINE):
3754 * charset.h, charset.c (CHARSET_INLINE):
3755 * composite.h, composite.c (COMPOSITE_INLINE):
3756 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3757 * frame.h, frame.c (FRAME_INLINE):
3758 * intervals.h, intervals.c (INTERVALS_INLINE):
3759 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3760 * lisp.h, alloc.c (LISP_INLINE):
3761 * process.h, process.c (PROCESS_INLINE):
3762 * syntax.h, syntax.c (SYNTAX_INLINE):
3763 * systime.h, sysdep.c (SYSTIME_INLINE):
3764 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3765 * window.h, window.c (WINDOW_INLINE):
3766 Remove. All uses replaced with INLINE.
3768 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3770 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3773 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3775 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3776 'const char *' to avoid compiler warnings due to similar change in
3777 the prototype of x_get_string_resource.
3779 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3781 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3782 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3783 going to replace static variables below. Adjust comments.
3784 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3785 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3786 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3787 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3788 Related users changed.
3789 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3790 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3791 last_mouse_movement_time, going to replace static variables below.
3793 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3794 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3796 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3797 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3798 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3799 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3800 static variables below.
3801 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3802 (last_mouse_scroll_bar): Remove.
3803 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3804 (mouseExited): Related users changed.
3806 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3808 Do not use external array to process X scroll bar messages.
3809 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3810 (x_send_scroll_bar_event): Pack window pointer into two slots
3811 of XClientMessageEvent if we're 64-bit. Adjust comment.
3812 (x_scroll_bar_to_input_event): Unpack accordingly.
3814 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3816 Ifdef away recent changes which aren't relevant to NS port.
3817 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3818 [!HAVE_NS]: Declare as such.
3819 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3820 [!HAVE_NS]: Define as such.
3822 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3824 * frame.c (x_redo_mouse_highlight): New function
3825 to factor out common code used in W32 and X ports.
3826 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3827 * xterm.h (struct x_display_info):
3828 * w32term.h (struct w32_display_info):
3829 * nsterm.h (struct ns_display_info): New members
3830 last_mouse_motion_frame, last_mouse_motion_x and
3831 last_mouse_motion_y, going to replace static variables below.
3832 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3833 (redo_mouse_highlight): Remove.
3834 (note_mouse_movement, syms_of_xterm): Adjust user.
3835 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3836 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3837 (redo_mouse_highlight): Remove.
3838 (note_mouse_movement, syms_of_w32term): Adjust user.
3839 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3840 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3842 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3843 * nsfns.m (compute_tip_xy): Adjust user.
3845 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3847 * frame.c (x_mouse_grabbed): New function.
3848 * dispextern.h (x_mouse_grabbed): Add prototype.
3849 (last_mouse_frame): Remove declaration.
3850 * xterm.h (struct x_display_info):
3851 * w32term.h (struct w32_display_info):
3852 * nsterm.h (struct ns_display_info): New member
3853 last_mouse_frame, going to replace...
3854 * xdisp.c (last_mouse_frame): ...global variable.
3855 (note_tool_bar_highlight):
3856 * w32term.c (w32_mouse_position, w32_read_socket):
3857 * xterm.c (XTmouse_position, handle_one_xevent):
3858 Use x_mouse_grabbed.
3859 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3861 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3863 * w32term.c (w32_read_socket): Avoid temporary
3864 variables in a call to x_real_positions.
3865 * xterm.c (handle_one_xevent): Likewise.
3867 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3869 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3870 (x_icon_type): Remove prototype.
3871 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3872 * frame.c (x_icon_type): Remove.
3873 * w32term.c (x_make_frame_visible, x_iconify_frame):
3874 * xterm.c (x_make_frame_visible, x_iconify_frame):
3875 Use x_set_bitmap_icon to factor out common code.
3877 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3879 * dispextern.h (check_x_display_info, x_get_string_resource):
3880 Declare here just once and unify the latter.
3881 * frame.c (check_x_display_info, x_get_string_resource):
3882 * nsterm.h (check_x_display_info):
3883 * xrdb.c (x_get_string_resource):
3884 * xterm.h (check_x_display_info): Remove prototypes.
3885 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3886 * w32reg.c (x_get_string_resource): Likewise.
3887 (w32_get_rdb_resource): Adjust user.
3889 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3891 * xterm.h (struct x_display_info): New member
3892 x_pending_autoraise_frame, going to replace...
3893 * xterm.c (pending_autoraise_frame): ...static variable.
3894 (x_new_focus_frame, XTread_socket): Adjust users.
3895 * w32term.h (struct w32_display_info): New member
3896 w32_pending_autoraise_frame, going to replace...
3897 * w32term.c (pending_autoraise_frame): ...global variable.
3898 (x_new_focus_frame, w32_read_socket): Adjust users.
3900 2013-09-17 Glenn Morris <rgm@gnu.org>
3902 * xdisp.c (message_dolog): If we create *Messages*,
3903 switch it to messages-buffer-mode.
3905 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3907 Don't overuse 'const' in types of locals.
3908 * bidi.c (bidi_count_bytes):
3909 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3910 (xg_event_is_for_scrollbar):
3911 * xselect.c (x_handle_property_notify)
3912 (x_handle_selection_notify, x_handle_dnd_message):
3913 * xsettings.c, xsettings.h (xft_settings_event):
3914 * xterm.c (x_handle_net_wm_state, handle_one_event)
3915 (x_menubar_window_to_frame, x_detect_focus_change)
3916 (construct_mouse_click, note_mouse_movement)
3917 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3918 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3919 (handle_one_xevent, x_handle_net_wm_state):
3920 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3921 (x_handle_dnd_message):
3922 Avoid unnecessary 'const', typically the second 'const' in
3923 'const foo * const arg', a 'const' that does not affect the API
3924 and doesn't significantly help the human reader.
3926 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3928 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3929 only if Glib < 2.36.0.
3930 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3931 * xsettings.c (init_gconf, init_gsettings): Do not check
3933 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3935 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3937 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3939 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3940 before calling g_type_init.
3942 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3944 * nsterm.m (syms_of_nsterm): ... to here.
3946 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3948 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3949 (ignore_next_mouse_click_timeout): Use Time as X does.
3950 (handle_one_xevent): Avoid cast and use unsigned comparison.
3952 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3954 Do not copy X event in handle_one_xevent except KeyPress case.
3955 Wnen XEvent is processed, it is unlikely to be changed except
3956 KeyPress case, so we can avoid copying and use const pointer to
3957 const data to make sure that an event is not changed elsewhere.
3958 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3959 const' and do not create local copy except for the KeyPress event.
3960 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3961 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3962 (x_handle_net_wm_state, x_menubar_window_to_frame)
3963 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3964 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3965 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3966 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3967 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3968 (x_handle_dnd_message):
3969 * xsettings.c (xft_settings_event):
3970 Use 'const XEvent * const' where appropriate.
3971 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3973 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3975 Fix X event waiting to handle multiple frames.
3976 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3977 * xterm.c (pending_event_wait): Remove. Adjust users.
3978 (x_detect_focus_change): Pass frame arg.
3979 (handle_one_xevent): Find related frame early and clear per-frame
3980 wait_event_type only if this is an event for the relevant frame.
3981 (x_wait_for_event): Use per-frame wait_event_type.
3983 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3985 * nsfns.m (Fx_create_frame): Fix font driver registration for
3988 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3989 for syms_of_macfont.
3991 * nsterm.m: Include macfont.h.
3992 (ns_tmp_flags, ns_tmp_font): Remove.
3993 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3994 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3995 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3996 (changeFont:): Fix code style. Check for font driver type when
3999 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4002 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4003 (nsfont_open): Set font driver type.
4004 Set font->ascent and font->descent. Figure out font instead of
4005 ns_tmp_font, and flags instead of ns_tmp_flags.
4006 Fix indentation. Remove call to ns_draw_text_decoration,
4009 * nsfns.m: Include macfont.h.
4010 (Fx_create_frame): Register macfont driver, make a better default font.
4011 (Fns_popup_font_panel): Get font from macfont driver, if used.
4013 * macfont.m, macfont.h, macuvs.h: New files.
4015 * font.h: Declare syms_of_macfont.
4017 * font.c (syms_of_font): Call syms_of_macfont.
4019 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4021 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4023 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4024 and it is always zero for others, so I assume that this is an ancient
4025 leftover which nobody will want to change any more.
4026 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4027 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4028 * frame.c (x_set_scroll_bar_width):
4029 * w32fns.c (w32_createscrollbar):
4030 * w32term.c (w32_set_vertical_scroll_bar):
4031 * xfns.c (x_set_scroll_bar_default_width):
4032 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4033 (x_scroll_bar_expose): Related users changed.
4035 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4037 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4038 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4039 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4041 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4043 * nsterm.h, w32term.h, xterm.h: ...and not here.
4044 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4045 Remove unused Xisms.
4046 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4047 these modules are never compiled otherwise.
4049 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4051 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4052 Doc fix. (Bug#15375)
4054 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4056 Unify Fx_focus_frame between all ports.
4057 * frame.h (x_focus_frame): New prototype.
4058 * xfns.c (Fx_focus_frame): Remove.
4059 (syms_of_xfns): Do not defsubr it.
4060 (x_focus_frame): X implementation.
4061 * nsfns.m (Fx_focus_frame): Remove.
4062 (syms_of_nsfns): Do not defsubr it.
4063 (x_focus_frame): NS implementation.
4064 * w32term.c (Fx_focus_frame): Remove.
4065 (x_focus_on_frame): Rename to...
4066 (x_focus_frame): W32 implementation.
4067 * w32term.h (x_focus_on_frame): Remove prototype.
4068 * w32fns.c (Fx_focus_frame): Remove.
4069 (syms_of_w32fns): Do not defsubr it.
4070 * frame.c (Fx_focus_frame): Define here.
4071 (syms_of_frame): Defsubr here.
4072 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4074 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4076 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4077 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4078 each port to reference the port-specific window system data.
4079 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4080 (FRAME_DISPLAY_INFO): Define.
4081 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4082 (FRAME_DISPLAY_INFO): Define. Adjust users.
4083 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4084 (FRAME_DISPLAY_INFO): Define. Adjust users.
4085 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4086 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4087 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4088 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4089 * xselect.c, xterm.c: All related users changed.
4091 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4093 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4094 (x_menubar_window_to_frame): Remove prototypes.
4095 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4096 (x_menubar_window_to_frame, x_top_window_to_frame):
4098 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4099 (x_menubar_window_to_frame, x_top_window_to_frame):
4100 ...to here and convert all but the last to static.
4102 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4104 * lisp.mk (lisp): Add w32-common-fns.elc.
4106 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4108 * charset.c (char_charset): Document an exception for char-charset.
4110 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4112 * xterm.h (x_display_info): New field last_user_time...
4113 * xterm.c (toplevel): ...to replace static last_user_time.
4114 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4116 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4118 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4119 scroll bar values to prevent thumb from disappear and update comment.
4121 2013-09-11 Glenn Morris <rgm@gnu.org>
4123 * emacs.c (usage_message): Possessive apostrophe tweak.
4125 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4127 * nsterm.m (syms_of_nsterm): Use Qns.
4128 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4129 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4130 * xfns.c (x_display_info_for_name, Fx_open_connection):
4131 Remove old '#if 0' code.
4132 (syms_of_xfns): Use Qx.
4133 * termhooks.h (fullscreen_hook): Remove the leftover.
4134 (struct terminal): Fix typo in comment.
4136 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4138 Cleaning up a few X scroll bar bits.
4139 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4140 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4141 New member last_seen_part, going to replace...
4142 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4143 (xt_action_hook) [USE_LUCID]: Adjust user.
4144 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4145 Lucid-specific scroll bar support.
4146 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4147 to int and adjust to use last_seen_part member.
4148 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4149 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4150 Initialize last_seen_part.
4152 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4154 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4155 insert-buffer-substring an empty string.
4157 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4159 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4160 avoiding a GCC warning.
4162 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4164 Ifdef away frame tool bar code when it is not really used.
4165 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4166 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4167 and minimize_tool_bar_window_p under the above.
4168 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4169 (fset_tool_bar_window): Likewise.
4170 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4171 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4172 (change_frame_size_1):
4173 * window.c (window_from_coordinates, Frecenter): Adjust users.
4174 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4175 code is not really used.
4176 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4177 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4178 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4179 [!USE_GTK && !HAVE_NS]: Define as such.
4180 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4181 (note_mouse_highlight, expose_frame):
4182 * xfns.c (x_set_tool_bar_lines):
4183 * xterm.c (handle_one_xevent): Adjust users.
4185 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4187 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4188 This bug was introduced by my 2013-08-26 patch, which incorrectly
4189 assumed that the terminfo implementation doesn't use termcap buffers.
4190 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4191 these buffers apparently are used after all.
4192 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4193 (struct tty_display_info): Define members termcap_term_buffer and
4194 termcap_strings_buffer even if TERMINFO.
4196 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4199 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4200 'usage' docstring entry to pacify make-docfile.
4202 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4204 Change comparison functions =, <, >, <=, >= to take many arguments.
4205 * data.c: Change comparison functions' interface and implementation.
4206 * lisp.h: Make arithcompare available for efficient two arg
4208 * bytecode.c: Use arithcompare.
4209 * fileio.c: Use new interface.
4211 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4213 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4215 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4217 * eval.c (Feval): Document the new use of `lexical'.
4219 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4221 Review and drop old frame resize hack.
4222 * frame.h (struct frame): Remove force_flush_display_p.
4223 * dispnew.c (update_frame): Adjust user and don't call
4224 flush_frame here. The comment has said that there was an issues
4225 with redisplaying fringes, but I don't see any differences with
4226 and without this hack. Hopefully we can continue without it.
4227 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4228 current frame matrices twice if resized_p is set.
4230 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4232 Do not populate pure Xism x_sync to other ports.
4233 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4234 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4235 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4236 * w32term.h (x_sync): Remove prototype.
4238 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4240 Cleanup frame flushing.
4241 * dispextern.h (struct redisplay_interface):
4242 Drop flush_display_optional because flush_display is enough
4243 for X and flushing via RIF is just a no-op for others.
4244 * frame.h (flush_frame): New function.
4245 * dispnew.c (update_frame):
4246 * minibuf.c (read_minibuf):
4247 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4249 * keyboard.c (detect_input_pending_run_timers): Do not flush
4250 all frames but selected one in redisplay_preserve_echo_area.
4251 * nsterm.m (ns_flush): Remove no-op.
4252 (ns_redisplay_interface): Adjust user.
4253 * w32term.h (x_flush): Remove no-op.
4254 (w32_redisplay_interface): Adjust user.
4255 * xterm.c (x_flush): Simplify because we do not flush all
4256 frames at once any more. Adjust comment.
4257 (x_redisplay_interface): Adjust user.
4259 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4261 Port --without-x --enable-gcc-warnings to Fedora 19.
4262 * gfilenotify.c (globals_of_gfilenotify):
4263 Call g_type_init only if using an older glib version that needs it.
4265 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4267 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4268 (last_glyphless_glyph_merged_face_id): Remove declarations.
4269 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4270 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4271 (last_glyphless_glyph_merged_face_id): Now static.
4272 (merge_escape_glyph_face): New function, refactored from...
4273 (get_next_display_element): ...here.
4274 (merge_glyphless_glyph_face): New function, refactored from...
4275 (produce_glyphless_glyph): ...here...
4276 * term.c (produce_glyphless_glyph): ...and here.
4278 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4280 * eval.c (eval_sub): Only call Ffunction if necessary.
4282 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4284 Attempt to make redisplay more selective when changing cursor type.
4285 * frame.h (struct frame): New bitfield cursor_type_changed.
4286 * xdisp.c (cursor_type_changed): Remove.
4287 (try_cursor_movement, redisplay_window, try_window_id)
4288 (set_frame_cursor_types, try_window_reusing_current_matrix):
4289 Adjust to use per-frame bitfield.
4290 (redisplay_internal): Look for cursor type change on each visible
4291 frame and consider all frames if cursor type has been changed on
4292 the frame other than selected. If cursor type has been changed on
4293 selected frame only, do not use fast update.
4295 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4297 Attempt to make redisplay more selective when changing fonts.
4298 * frame.h (struct frame): New bitfield fonts_changed.
4299 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4300 (adjust_frame_glyphs): Add prototype.
4301 * dispnew.c (fonts_changed_p): Remove.
4302 (adjust_glyphs): Remove because we do not
4303 adjust matrices on all frames at once any more.
4304 (adjust_frame_glyphs): Block and unblock input here.
4305 (adjust_glyph_matrix): Use fonts_changed.
4306 (change_frame_size_1): Use adjust_frame_glyphs.
4307 * font.c (font_open_entity): Use fonts_changed.
4308 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4309 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4310 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4311 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4312 (shrink_mini_window, Fresize_mini_window_internal)
4313 (window_scroll_pixel_based, Fset_window_configuration)
4314 (apply_window_adjustment, Fset_window_vscroll):
4315 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4316 Use adjust_frame_glyphs.
4317 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4318 (try_window_reusing_current_matrix, try_window_id, display_line)
4319 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4320 (redisplay_internal): Consider fonts_changed and adjust frame
4321 matrices for each frame only if the frame is visible. If font
4322 has been changed on some frame during full redisplay, retry
4323 only visible frames where the font has been actually changed.
4325 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4327 Cache current header and mode line height for each window.
4328 * window.h (struct window): New fields mode_line_height
4329 and header_line_height.
4330 * window.c (make_window): Initialize them.
4331 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4332 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4333 (current_mode_line_height, current_header_line_height):
4335 * xdisp.c (current_mode_line_height, current_header_line_height):
4337 (pos_visible_p, init_xdisp): Adjust user.
4338 (redisplay_window): Invalidate mode_line_height and
4339 header_line_height if current and desired matrices do not agree.
4341 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4343 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4344 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4346 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4348 Make --without-x compatible with --enable-gcc-warnings.
4349 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4350 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4351 members under HAVE_WINDOW_SYSTEM.
4352 * keyboard.c (make_lispy_focus_out): Likewise.
4353 (record_menu_key): Move under HAVE_MENUS.
4354 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4355 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4356 (syms_of_xdisp): Adjust user.
4357 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4358 (start_hourglass, cancel_hourglass):
4359 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4360 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4361 and CLEAR_FONT_TABLE_NFONTS.
4362 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4363 Declare only if HAVE_WINDOW_SYSTEM.
4364 (lface_same_font_attributes_p, clear_face_gcs): Define only
4365 if HAVE_WINDOW_SYSTEM.
4367 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4369 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4370 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4371 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4373 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4375 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4377 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4379 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4380 This fixes a type error on hosts where ptrdiff_t is wider than int.
4382 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4384 * keyboard.c (read_key_sequence_vs): New function.
4385 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4388 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4390 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4392 Makefile improvements.
4393 * Makefile.in (config.status): Don't use double-colon rules, as
4394 they are not portable according to POSIX. Fix shell typo with `;
4395 I guess this rule has never been tested?
4396 (VCSWITNESS): New macro, to override any environment var.
4398 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4400 * xterm.h (struct x_display_info): Do not track X connection
4401 fd separately because it is always available from Display.
4402 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4405 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4407 * buffer.c (drop_overlay):
4408 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4409 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4411 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4413 * buffer.c (Fmake_overlay, Fmove_overlay):
4414 * intervals.c (set_point_from_marker):
4415 * print.c (PRINTPREPARE): Prefer signal_error
4416 to plain error and report unsuitable marker too.
4418 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4420 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4421 for 'dragging' member.
4422 (struct x_output): Remove set-but-unused leftovers
4423 'left_before_move' and 'top_before_move'.
4424 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4425 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4426 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4427 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4428 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4429 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4430 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4431 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4433 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4435 * nsfont.m (INVALID_GLYPH): New define.
4436 (nsfont_encode_char): Use INVALID_GLYPH.
4437 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4439 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4441 * xterm.c (x_last_mouse_movement_time): Revert last change.
4442 This code should use XDisplayMotionBufferSize to check display's
4443 motion history first, and there are few other issues as well.
4444 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4445 (handle_one_xevent): Adjust user.
4447 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4449 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4450 * frame.c (Flast_nonminibuf_frame): ... to here.
4451 (check_minibuf_window): Don't abort if no window was found
4454 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4456 Use XGetMotionEvents to ask the last mouse motion time from X server.
4457 * xterm.c (X_MOTION_HISTORY): Default to 1.
4458 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4459 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4460 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4461 Ifdef away legacy code.
4462 (XTmouse_position, x_scroll_bar_report_motion):
4463 Use x_last_mouse_movement_time.
4464 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4467 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4469 * msdos.c (last_mouse_window): Move to...
4470 (dos_rawgetc): ...this function and adjust comment.
4471 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4472 (mouseMoved): ...this function and adjust comment.
4473 * w32term.c (last_window): Likewise with...
4474 (w32_read_socket): ...this function.
4475 * xterm.c (last_window): Likewise with...
4476 (handle_one_xevent): ...this function.
4478 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4480 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4481 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4482 (handle_one_xevent): ...to here.
4483 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4486 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4488 * msdos.c (IT_set_terminal_window): Remove no-op.
4489 (initialize_msdos_display): Adjust terminal setup.
4490 * w32console.c (w32con_set_terminal_window): Remove no-op.
4491 (initialize_w32_display): Adjust terminal setup.
4492 * w32term.c (w32_set_terminal_window): Remove no-op.
4493 (w32_create_terminal): Adjust terminal setup.
4494 * xterm.c (XTset_terminal_window): Remove no-op.
4495 (x_create_terminal): Adjust terminal setup.
4497 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4499 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4501 (ns_create_terminal): Adjust terminal setup.
4502 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4504 (w32_create_terminal): Adjust terminal setup.
4505 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4507 (x_create_terminal): Adjust terminal setup.
4509 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4511 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4512 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4513 * dispnew.c (buffer_posn_from_coords):
4514 * window.c (Fwindow_end, displayed_window_lines):
4515 * xdisp.c (redisplay_mode_lines): Use it.
4517 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4519 * fontset.c (face_for_char): Check char in the current face font first
4520 if HAVE_NS (Bug#15138).
4522 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4524 * window.c (temp_output_buffer_show): Make sure window returned
4525 by display_buffer is live (Bug#15213).
4527 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4529 Minor cleanup to avoid forward declarations.
4530 * coding.h (struct ccl_spec): Remove forward declaration.
4531 * composite.h (toplevel): Include font.h.
4532 (struct composition_it, struct face, struct font_metrics):
4533 Remove forward declaration.
4534 * dispextern.h (struct image, struct atimer): Likewise.
4535 * emacsgtkfixed.h (struct frame): Likewise.
4536 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4537 * font.h (struct font_driver, struct font, struct glyph_string)
4538 (struct face): Remove forward declaration.
4539 * fontset.h (struct face, struct font): Likewise.
4540 * frame.h (toplevel): Style cleanup.
4541 (enum output_method): Move to...
4542 * termhooks.h (enum output_method): ...here.
4543 (struct glyph, struct frame, struct ns_display_info)
4544 (struct x_display_info, struct w32_display_info):
4545 Remove forward declaration.
4546 * xterm.h (toplevel): Include termhooks.h.
4547 (struct font, struct window, struct glyph_matrix, struct frame)
4548 (struct input_event, struct face, struct image): Remove forward
4550 * gtkutil.h (struct _widget_value): Likewise.
4551 * keyboard.h (toplevel): Include termhooks.h.
4552 (struct input_event): Remove forward declaration.
4554 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4556 * intervals.c (set_point_from_marker): New function.
4557 * editfns.c (Fgoto_char):
4558 * process.c (Finternal_default_process_filter):
4559 * window.c (select_window_1): Use it.
4560 * buffer.h (set_point_from_marker): Add prototype.
4562 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4564 * w32.c (term_winsock): Call release_listen_threads before calling
4566 (_sys_wait_accept): Wait for accept event in a loop with a finite
4567 timeout, instead of waiting indefinitely. Will hopefully avoid
4568 hanging during exit because WSACleanup deadlocks waiting for the
4569 event object to be released. (Bug#14333)
4571 * w32proc.c (release_listen_threads): New function, signals all
4572 the reader threads that listen for connections to stop waiting.
4574 * w32.h (release_listen_threads): Add prototype.
4576 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4578 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4579 field of new marker (for sanity and safety).
4580 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4581 anyway because XMISCTYPE is a function and can't be an lvalue).
4583 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4585 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4586 (x_after_update_window_line, x_scroll_bar_create):
4587 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4588 (handle_one_xevent, x_clear_frame_area):
4589 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4590 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4591 * xterm.h (x_clear_area): Adjust prototype.
4593 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4595 Hook scanning and indentation functions to find_newline. This helps
4596 to avoid duplicated code and renders more respect to newline cache.
4597 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4598 * cmds.c (Fforward_line):
4599 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4600 Use find_newline and avoid unnecessary point movements.
4601 * search.c (scan_newline): Implement on top of find_newline.
4603 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4605 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4606 scoped code (bug#11258).
4608 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4610 * nsterm.m (last_window): New variable.
4611 (EV_TRAILER2): New macro.
4612 (EV_TRAILER): Call EV_TRAILER2.
4613 (mouseMoved:): Add support for mouse-autoselect-window
4614 on nextstep (Bug#6888).
4616 2013-08-28 Andreas Schwab <schwab@suse.de>
4618 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4619 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4620 Remove unused macro definitions.
4621 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4622 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4623 Only define if emacs.
4625 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4627 Prefer enum glyph_row_area to int where appropriate.
4628 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4630 (window_box, window_box_width, window_box_left, window_box_left_offset)
4631 (window_box_right, window_box_right_offset): Adjust prototypes.
4632 * xdisp.c (window_box, window_box_width, window_box_left)
4633 (window_box_left_offset, window_box_right, window_box_right_offset):
4634 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4635 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4636 * nsterm.m (ns_clip_to_row):
4637 * w32term.c (w32_clip_to_row):
4638 * xterm.c (x_clip_to_row): Likewise.
4640 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4642 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4643 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4645 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4647 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4648 for portability to hosts where /bin/sh has problems.
4650 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4652 Redesign redisplay interface to drop global output_cursor.
4653 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4654 (toplevel): Remove declaration of output_cursor.
4655 (set_output_cursor, x_cursor_to): Remove prototype.
4656 * window.h (struct window): New member output_cursor.
4657 (output_cursor_to): New function to replace RIF member.
4658 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4659 (update_text_area, set_window_cursor_after_update): Use it.
4660 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4661 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4662 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4663 * w32term.c (x_update_window_begin, x_update_window_end):
4664 * xterm.c (x_update_window_begin, x_update_window_end):
4665 Adjust to use per-window output cursor.
4667 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4669 Simplify SELECT_TYPE-related code.
4670 Like EMACS_TIME, this portability layer is no longer needed, since
4671 Emacs has been using fd_set as a portability layer for some time.
4672 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4673 (SELECT_TYPE): Remove. All uses changed to fd_set.
4674 (fd_set) [!FD_SET]: New typedef.
4676 Simplify EMACS_TIME-related code.
4677 This portability layer is no longer needed, since Emacs has been
4678 using struct timespec as a portability layer for some time.
4679 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4680 Include <time.h> rather than "systime.h"; that's all that's needed now.
4681 * dispnew.c: Include <timespec.h> rather than "systime.h";
4682 that's all that's needed now.
4683 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4684 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4685 TIMESPEC_RESOLUTION.
4686 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4687 LOG10_TIMESPEC_RESOLUTION.
4688 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4689 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4690 (make_emacs_time): Remove. All used changed to make_timespec.
4691 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4692 (current_timespec): Rename from current_emacs_time. All uses changed.
4693 (add_emacs_time): Remove. All uses changed to timespec_add.
4694 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4695 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4696 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4697 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4698 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4699 (current_timespec): Rename from current_emacs_time. All uses changed.
4700 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4701 changed to timespec_cmp.
4702 * xgselect.c: Include <timespec.h>, since our .h files don't.
4704 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4706 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4707 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4708 Remove the leftovers.
4709 * gtkutil.c (toplevel): Do not declare Qxft but include
4711 * image.c (toplevel): Do not declare Vlibrary_cache because
4712 it's already done in lisp.h.
4714 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4716 * lisp.h (Mouse_HLInfo): Move from here...
4717 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4718 (reset_mouse_highlight): New function.
4719 * msdos.c (dos_set_window_size, IT_update_begin)
4720 (internal_terminal_init):
4721 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4722 (ns_initialize_display_info):
4723 * w32console.c (initialize_w32_display):
4724 * w32term.c (x_update_window_end, x_free_frame_resources)
4725 (w32_initialize_display_info):
4726 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4727 * window.c (Fdelete_other_windows_internal):
4728 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4729 * termchar.h (toplevel):
4730 * xterm.h (toplevel): Include dispextern.h.
4732 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4734 Fix minor problems found by static checking.
4735 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4736 (expect): Avoid nested-if warning.
4737 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4738 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4739 * nsterm.h, nsterm.m (ns_select):
4740 * xgselect.c, xgselect.h (xg_select):
4741 Adjust signature to better match pselect's.
4742 * nsterm.m (ns_select):
4743 Don't set *TIMEOUT, since pselect doesn't.
4744 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4745 diagnostic about assigning const char * to it.
4746 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4748 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4750 * lread.c (substitute_object_recurse): Handle hash-tables as well
4753 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4755 Fix unlikely core dump in init_tty, and simplify terminfo case.
4756 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4757 The old version incorrectly dumped core if malloc returned a
4758 buffer containing only non-NUL bytes.
4759 (init_tty): Do not allocate or free termcap buffers; the
4760 struct does that for us now.
4761 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4762 (struct tty_display_info): Define members termcap_term_buffer and
4763 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4764 use them. Allocate them directly in struct rather than indirectly
4765 via a pointer, to simplify init_tty.
4767 * frame.c (check_minibuf_window): Initialize 'window' properly,
4768 so that Emacs reliably aborts later if 'window' is not initialized.
4770 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4772 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4773 of VoidSymbol (Bug#15154).
4775 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4777 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4778 mouse_face_beg_y and mouse_face_end_y.
4779 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4780 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4781 Adjust users and update comment where appropriate.
4783 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4785 * frame.c (check_minibuf_window): New function.
4786 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4787 Call check_minibuf_window (Bug#15183).
4789 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4791 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4792 because this is the only last cursor data we need to keep and consult.
4793 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4794 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4797 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4799 Fix recovering from possible decompression error.
4800 Since insert_from_gap doesn't always move point, we can't use PT as
4801 the position where the partially decompressed data ends, and
4802 should count how many bytes was produced so far.
4803 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4804 (unwind_decompress): Really delete partially uncompressed data.
4805 (Fzlib_decompress_region): Take decompressed data size into account.
4807 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4809 * syntax.c (init_syntax_once): Adjust comment and do an early
4810 initialization of Qchar_table_extra_slots just once...
4811 * casetab.c (init_casetab_once):
4812 * category.c (init_category_once):
4813 * character.c (syms_of_character):
4814 * coding.c (syms_of_coding):
4815 * xdisp.c (syms_of_xdisp): ...and omit it here.
4817 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4819 * xdisp.c (get_next_display_element): Don't apply to characters
4820 from a display vector the logic of setting it->end_of_box_run_p
4821 suitable for characters from a buffer. (Bug#15175)
4823 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4824 to handle directories, rather than '_utime' which doesn't.
4827 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4829 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4830 or fullscreen (Bug#14627).
4832 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4834 System-dependent integer overflow fixes.
4835 * process.c (Fset_process_window_size): Signal an error if
4836 the window size is outside the range supported by the lower level.
4837 * sysdep.c (set_window_size): Return negative on error,
4838 nonnegative on success, rather than -1, 0, 1 on not in system,
4839 failure, success. This is simpler. Caller changed.
4840 (serial_configure): Remove unnecessary initialization of local.
4841 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4842 size fits in unsigned long; this isn't true on some 32-bit hosts.
4843 Avoid buffer overrun if some future version of /proc/meminfo has a
4844 variable name longer than 20 bytes.
4845 (system_process_attributes) [__FreeBSD__]:
4846 Don't assume hw.availpages fits in 'int'.
4848 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4850 Don't let very long directory names overrun the stack.
4851 Fix some related minor problems involving "//", vfork.
4852 * callproc.c (encode_current_directory): New function.
4853 (call_process): Don't append "/"; not needed.
4854 * fileio.c (file_name_as_directory_slop): New constant.
4855 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4856 this can save the caller having to alloca.
4857 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4858 Use SAFE_ALLOCA, not alloca.
4859 (directory_file_name, Fexpand_file_name): Leave leading "//"
4860 alone, since it can be special even on POSIX platforms.
4861 * callproc.c (call_process):
4862 * process.c (Fformat_network_address):
4863 * sysdep.c (sys_subshell):
4864 Use encode_current_directory rather than rolling our own.
4865 (create_process): No need to encode directory; caller does that now.
4866 * process.h (encode_current_directory): New decl.
4867 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4868 Rework to avoid 'goto xyzzy;'.
4870 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4872 * xdisp.c (handle_face_prop): If the default face was remapped use
4873 the remapped face for strings from prefix properties. (Bug#15155)
4875 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4877 Minor cleanup for redisplay interface and few related functions.
4878 * frame.h (enum text_cursor_kinds): Move from here...
4879 * dispextern.h (enum text_cursor_kinds): ...to here.
4880 (toplevel): Drop unnecessary declarations.
4881 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4882 in update_window_end_hook and draw_window_cursor functions.
4883 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4884 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4885 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4886 * xterm.c (x_update_window_end, x_draw_window_cursor):
4887 * xdisp.c (display_and_set_cursor, update_window_cursor)
4888 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4889 enum text_cursor_kinds where appropriate.
4891 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4893 Redesign redisplay interface to drop updated_row and updated_area.
4894 * dispextern.h (updated_row, updated_area): Remove declaration.
4895 (struct redisplay_interface): Pass glyph row and row area parameters
4896 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4897 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4899 * dispnew.c (updated_row, updated_area): Remove.
4900 (redraw_overlapped_rows, update_window_line): Adjust user.
4901 (update_marginal_area, update_text_area): Likewise. Pass updated row
4902 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4903 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4906 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4908 * process.c (flush_pending_output): Remove stub.
4911 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4913 * callproc.c: Fix race that killed background processes (Bug#15144).
4914 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4915 Record deleted process-id in critical section, not afterwards.
4916 Don't mistakenly kill process created by a call-process invocation
4917 that discards output and does not wait.
4919 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4921 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4922 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4923 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4924 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4925 to shut up compiler in mark_object.
4926 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4928 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4930 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4931 We can't portably rely on PTY_OPEN doing that, even if
4932 it calls posix_openpt with O_CLOEXEC.
4934 2013-08-20 Kenichi Handa <handa@gnu.org>
4936 * character.c (string_char): Improve commentary.
4938 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4940 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4941 (struct animation_cache): Make signature a flexible array member.
4942 All uses changed. This is a tad slower but may insulate us better
4943 from future changes to ImageMagick.
4945 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4947 * image.c: Shrink memory needed for animation cache.
4948 (SIGNATURE_DIGESTSIZE): New constant.
4949 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4950 (imagemagick_create_cache): Copy the signature. This saves
4951 several KB of memory that ImageMagick wastes per signature.
4952 Don't bother updating the update_time, as the caller does that now.
4953 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4954 it's a fixed size struct member now.
4955 (imagemagick_get_animation_cache): Always destroy the signature,
4956 as it's now imagemagick_create_cache's responsibility to copy it.
4957 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4958 and use memcmp rather than strcmp.
4959 eassert that ImageMagick returns a signature of the specified length.
4961 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4963 * image.c (imagemagick_get_animation_cache): Don't segfault on
4965 (imagemagick_get_animation_cache): Revert to previous definition
4966 so that it actually works. But keep the memory leak fix.
4967 (imagemagick_get_animation_cache): Fix memory leak.
4969 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4971 * image.c: Fix animation cache signature memory leak.
4972 Fix some other minor performance problems while we're at it.
4973 (imagemagick_create_cache): Clear just the members that
4974 need clearing. Don't set update_time, as caller does that now.
4975 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4976 Simplify by using pointer-to-pointer instead of a prev pointer.
4977 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4978 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4979 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4980 it's already a copy. Free the signature probe unless it's cached.
4982 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4983 This was introduced by my 2013-08-12 fix for Bug#15035.
4985 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4987 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4988 (imagemagick_prune_animation_cache): Now static.
4990 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4992 * image.c (imagemagick_get_animation_cache): Don't segfault when
4993 pruning all entries.
4995 2013-08-18 Ken Brown <kbrown@cornell.edu>
4997 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4998 static heap if ENABLE_CHECKING is defined.
4999 (max_bss_sbrk_ptr): New variable.
5001 (report_sheap_usage): Report maximum static heap usage instead of
5002 ending static heap usage.
5004 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5006 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5007 of zlib_initialized according to the results of calling
5008 init_zlib_functions.
5010 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5012 * image.c: Implement an ImageMagick per-image cache.
5013 (imagemagick_get_animation_cache): Fix a double-free error.
5014 (imagemagick_load_image): Remove the ping_wand code, which only
5015 apparently saved time on invalid animated images, and slowed down
5016 everything else. Optimise for the common case.
5018 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5020 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5022 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5024 * marker.c (set_marker): Remove documentation of undefined behavior.
5026 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5028 * image.c (imagemagick_compute_animated_image): Animate correctly
5029 when sub-images are smaller than the main image.
5030 (imagemagick_compute_animated_image): Setting the iterator row to
5031 zero is apparently not allowed.
5032 (imagemagick_compute_animated_image): Allow images that say they
5033 have sub-images that are bigger than the main image, but just crop
5036 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5038 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5040 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5042 * image.c (imagemagick_compute_animated_image): Respect the GIF
5045 2013-08-15 Ken Brown <kbrown@cornell.edu>
5047 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5048 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5051 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5053 Fix minor problems found by static checking.
5054 * frame.c (delete_frame):
5055 * xdisp.c (next_element_from_display_vector):
5056 Avoid uninitialized local.
5057 * image.c (imagemagick_compute_animated_image): Port to C89.
5058 Prefer usual GNU indentation style for loops.
5059 Be more careful about bizarrely large sizes, by using ptrdiff_t
5062 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5064 Fix infinite frame selection loop (Bug#15025).
5065 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5067 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5069 * xdisp.c (compute_window_start_on_continuation_line):
5070 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5071 to make sure we end up setting the window start at the leftmost
5072 visible character of the display line. This avoids funky
5073 horizontal shifting because the window start is not kept on the
5074 same position. (Bug#15090)
5075 (next_element_from_display_vector): Support 'box' face attribute
5076 in the face definitions of a display vector. (Bug#15099)
5078 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5080 * image.c (imagemagick_compute_animated_image): Implement animated
5082 (imagemagick_compute_animated_image): Fix some compilation
5083 warnings. Implement a very simple cache to make the animation
5084 usable at all, but it should be replaced with a per-image cache.
5086 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5088 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5089 to do `for' loops over alist values.
5090 * buffer.h (FOR_EACH_BUFFER):
5091 * process.c (FOR_EACH_PROCESS): Use it.
5092 (handle_child_signal, status_notify, Fget_buffer_process)
5093 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5095 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5097 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5098 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5099 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5100 to xzalloc and so avoid redundant call to memset.
5101 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5102 members because it is allocated with xzalloc and so already zeroed.
5104 2013-08-14 Ken Brown <kbrown@cornell.edu>
5106 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5109 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5111 Utility function and macro to copy Lisp string to C string.
5112 * lisp.h (xlispstrdupa): New macro.
5113 (xlispstrdup): New prototype.
5114 * alloc.c (xlispstrdup): New function.
5115 * callint.c (Fcall_interactively):
5116 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5117 (Fsubstitute_in_file_name):
5118 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5119 * image.c (x_create_bitmap_from_file):
5120 * w32term.c (w32_term_init):
5121 * xterm.c (x_term_init): Use xlispstrdup.
5123 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5125 * image.c (imagemagick_load_image): Make animated pictures work.
5126 There's still some problems with background color settings, though
5129 * decompress.c (unwind_decompress): Always restore point.
5131 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5133 * marker.c (set_marker): Reformat documentation.
5135 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5137 * xdisp.c (cursor_type_changed): Now static.
5139 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5140 Use changed. This avoids the need to call xmalloc and for the
5141 caller to call xfree, and avoids memory leaks in some situations.
5143 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5145 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5146 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5147 (redisplay_window): If window_end_valid is cleared due to non-zero
5148 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5149 so do not call to try_cursor_movement for that window.
5151 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5153 * window.h (struct window): Convert window_end_pos and
5154 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5155 (wset_window_end_pos, wset_window_end_vpos): Remove.
5156 * dispnew.c (adjust_glyph_matrix):
5157 * window.c (Fwindow_end, replace_window, set_window_buffer)
5159 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5160 (set_vertical_scroll_bar, redisplay_window, try_window)
5161 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5162 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5163 (note_mouse_highlight): Adjust users.
5164 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5167 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5169 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5170 * image.c (imagemagick_filename_hint): Use `const char *' and
5171 prefer SSDATA to SDATA to avoid warnings.
5173 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5175 Cleanup window fringes, margins and scroll bars adjustments.
5176 * window.c (set_window_fringes, set_window_margins)
5177 (set_window_scroll_bars, apply_window_adjustment): New functions.
5178 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5179 (Fset_window_scroll_bars): Use them.
5181 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5183 * window.h (struct window): Convert scroll_bar_width
5184 from Lisp_Object to integer. Adjust comment.
5185 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5187 * window.c (wset_scroll_bar_width): Remove.
5188 (make_window): Initialize scroll_bar_width.
5189 (Fsplit_window_internal): Use direct assignment.
5190 (Fset_window_configuration, save_window_save):
5191 Convert Lisp_Object to integer and back where appropriate.
5192 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5193 bar was actually changed, and mention this in docstring.
5195 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5197 * decompress.c: Minor simplifications.
5198 (Fzlib_decompress_region): Don't bother verifying
5199 that avail_out <= UINT_MAX, as that was confusing.
5200 Mention the restriction in a comment instead.
5201 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5203 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5205 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5206 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5208 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5210 * image.c (imagemagick_filename_hint): Check for errors in the
5213 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5215 * window.c (Fwindow_margins): Return nil when there's no marginal
5216 area, as per the documented API.
5218 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5219 Fmake_vector, as scroll bar's struct members are not all Lisp
5220 objects now. This avoids crashes in GC.
5222 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5223 bool, so its address could be taken.
5225 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5227 * image.c (imagemagick_filename_hint): New function to possibly
5228 apply `image-content-type-suffixes'.
5229 (imagemagick_load_image): Use it.
5231 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5233 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5234 if loading zlib failed.
5236 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5238 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5239 2013-08-13 checkin below. Change bool to BOOL, rule is:
5240 All Obj-C code uses BOOL, except for interfaces callable from C.
5242 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5244 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5246 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5247 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5248 bool instead of BOOL.
5249 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5250 from Lisp_Object to bitfield. Adjust comment.
5251 * w32term.c (x_scroll_bar_create): Adjust user.
5252 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5253 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5254 Use bool for boolean.
5255 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5256 to `unsigned int' when defining a bitfield.
5258 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5260 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5262 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5264 * window.h (struct window): Convert left_margin_cols and
5265 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5266 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5267 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5269 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5271 (showing_window_margins_p, update_window_line, update_frame_1):
5272 * fringe.c (draw_fringe_bitmap_1):
5273 * xdisp.c (window_box_width): Adjust users.
5274 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5275 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5276 Use direct assignment.
5277 (Fset_window_configuration, save_window_save, Fwindow_margins):
5278 Convert Lisp_Object to integer and back where appropriate.
5279 (Fset_window_margins): Adjust user. Return t if any margin
5280 was actually changed, and mention this in docstring.
5282 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5284 * syntax.c (forward_word):
5285 * cmds.c (forward_char, backward_char): Mention the optional argument.
5287 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5289 * window.h (struct window): Convert left_fringe_width
5290 and right_fringe_width from Lisp_Objects to integers.
5292 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5293 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5294 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5296 (make_window): Initialize new integer fields to -1.
5297 (Fsplit_window_internal): Use direct assignment.
5298 (Fset_window_configuration, save_window_save):
5299 Convert Lisp_Object to integer and back where appropriate.
5300 (Fset_window_fringes): Adjust user. Return t if any fringe
5301 was actually changed, and mention this in docstring.
5303 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5305 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5306 * nsfns.m (x_set_cursor_type):
5307 * w32fns.c (x_set_cursor_type):
5308 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5309 * xdisp.c (set_frame_cursor_types): ...but in common code.
5311 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5313 * font.c (clear_font_cache): New function, stripped from...
5314 (Fclear_font_cache): ...here, which now uses the function
5315 above. Adjust comment.
5316 * font.h (clear_font_cache): Add prototype.
5317 * xfaces.c (clear_face_cache): Use clear_font_cache.
5319 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5321 * window.c (Fset_window_start): Compare `w', not `window' because
5322 `w' might not be equal to `window' after call to decode_live_window.
5324 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5326 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5327 This fixes a problem introduced by the Bug#15035 patch
5328 when using GPG. Reported by Herbert J. Skuhra.
5330 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5332 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5333 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5334 not yet initialized.
5336 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5338 * decompress.c (Fzlib_decompress_region): Support zlib
5339 decompression, too, and rename.
5341 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5343 Minor zlib configuration tweaks.
5344 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5345 Don't assume presence of fn_inflateInit2_ zlib internal function.
5347 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5349 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5350 include the zlib prefix.
5352 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5354 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5355 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5356 define static variables that are pointers to zlib functions to be
5358 (init_zlib_functions) [WINDOWSNT]: New function.
5359 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5361 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5362 macros instead of invoking the zlib functions directly.
5363 (syms_of_decompress): DEFSYM Qzlib_dll.
5364 Staticpro Szlib_available_p.
5366 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5368 Avoid looping over all frame windows to freeze and unfreeze.
5369 * window.h (struct window): Drop frozen_window_start_p.
5370 (freeze_window_starts): Drop prototype.
5371 * frame.h (struct frame): New frozen_window_starts flag.
5372 (FRAME_WINDOWS_FROZEN): New macro.
5373 * window.c (freeze_window_start, freeze_window_starts):
5375 (select_window, replace_window): Adjust users.
5376 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5377 (window_frozen_p): New function.
5378 (redisplay_window): Use it.
5380 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5382 Fix some fd issues when running subprocesses (Bug#15035).
5383 Fix bugs that can leak files or file descriptors on errors.
5384 Don't unlink open temp files, as that's hard for users to diagnose
5385 when things go awry (e.g., temp disk exhausted).
5386 Don't bother to lock temp files. Check for invalid recursion.
5387 * callproc.c (synch_process_fd): Remove. All uses removed.
5388 (synch_process_tempfile): New var or macro.
5389 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5391 (record_kill_process): New arg, the temp name. All callers changed.
5392 (delete_temp_file): Now just a simple wrapper around unlink.
5393 (call_process_kill): New arg, the call_process_fd array.
5394 Close them all. Clear synch_process_pid. Remove the temp file,
5395 or arrange for it to be removed.
5396 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5397 that's been moved to synch_process_tempfile. Caller changed.
5398 Do not remove the tempfile; that's now call_process_kill's
5400 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5401 call_process_kill; the caller now does that.
5402 (call_process_cleanup): Do not close the process fd; that's now
5403 call_process_kill's responsibility.
5404 (Fcall_process): Implement via new function call_process, which
5405 has most of the old body of Fcall_process, but with a different API.
5406 (call_process): New function that does not open or close filefd if
5407 it is nonnegative. Record which fds need to be closed, and let
5408 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5409 Signal an error if invoked recursively (could be done via a hook).
5410 Simplify creation of the tempfile in the MSDOS case.
5411 Don't create the output file until after checking for the executable.
5412 Report any failure to open /dev/null.
5413 Don't open /dev/null for writing twice; once is enough.
5414 Don't create pipe if all output is being discarded or sent to file.
5415 Don't worry about setting up the coding system or reading from the
5416 pipe if all output is being discarded.
5417 Hoist fd_error local into top level, to lessen block nesting.
5418 Don't record deleted pid here; now done by Fcall_process_region.
5419 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5420 and note its success in synch_process_tempfile.
5421 Do not leak resources when child_setup fails.
5422 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5423 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5424 (create_temp_file): Now returns open fd, with an additional
5425 Lisp_Object * argument to return the name. All callers changed.
5426 Do not close the file; rewind it instead, and leave it open for
5427 the caller. Do not lock the temp file. Unwind-protect the file
5428 and the file-descriptor.
5429 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5430 If an asynchrounous process, record it here, not in call_process.
5431 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5432 * eval.c (set_unwind_protect): New function.
5433 * fileio.c (write_region): New function, generalized from the
5434 old Fwrite_region. Do not lock temp files.
5435 (Fwrite_region): Use it.
5436 * lisp.h (set_unwind_protect, write_region): New decls.
5437 * process.c: Include <verify.h>.
5438 (make_process): Mark fds as initially closed.
5439 (deleted_pid_list): Now a list of pid-filename pairs.
5441 (close_process_fd): New function.
5442 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5443 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5444 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5445 (create_process, create_pty, Fmake_serial_process)
5446 (server_accept_connection): Record which fds need to be closed,
5447 and let deactivate_process close them.
5448 (Fmake_network_process): Do not discard the unwind-protect
5449 until it's safe to do so.
5450 (deactivate_process): Close the fds opened by create_process etc.
5451 (Fprocess_send_eof): Adjust to new way of recording open fds.
5452 Report an error if /dev/null can't be opened, instead of aborting.
5453 * process.h (PROCESS_OPEN_FDS): New constant.
5454 (struct Lisp_Process): New member open_fds.
5455 (record_kill_process, record_deleted_pid): Adjust signatures.
5456 (record_deleted_pid): Move decl here ...
5457 * syswait.h (record_deleted_pid): ... from here.
5459 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5461 * decompress.c: Fix bugs with large buffers and weird inputs.
5462 Tune a bit. Reindent as per usual Emacs style.
5463 (BUFFER_SIZE): Remove.
5464 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5465 more than UINT_MAX bytes. Decompress into the gap instead of into
5466 an auto buffer, as this should avoid copying. Return nil if
5467 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5468 set immediate_quit; we shouldn't trust zlib code that much.
5470 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5472 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5473 errors, and really move the gap to where we want it.
5475 * lisp.h: Include decompress.c support.
5477 * emacs.c (main): Include decompress.c support.
5479 * Makefile.in: Include -lz if present.
5481 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5483 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5484 (initWithTitle:): Initialize frame to 0.
5485 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5486 (fillWithWidgetValue:frame:): Rename from
5487 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5489 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5490 fillWithWidgetValue:frame:
5492 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5493 remove memory leak warnings.
5495 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5496 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5499 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5500 (x_activate_menubar): Update the whole menu.
5501 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5502 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5503 current event is not NSSystemDefined (Bug#15001).
5504 Call ns_check_menu_open only if trackingMenu is 2.
5505 (menuDidClose:): New method, decrease trackingMenu.
5506 (fillWithWidgetValue:setDelegate:): New method.
5507 (fillWithWidgetValue:): Call the above.
5509 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5511 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5513 Omit some unnecessary casts.
5514 Many of these go back to the old pre-C89 days, when they may have
5515 been needed, but we've been assuming C89 or later for a while now.
5516 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5517 (live_float_p, live_misc_p, live_vector_p):
5518 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5519 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5520 (defvar_per_buffer):
5521 * callint.c (Fcall_interactively):
5522 * doc.c (Fsubstitute_command_keys):
5523 * filelock.c (get_boot_time):
5524 * frame.c (xrdb_get_resource):
5525 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5526 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5527 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5528 (menuitem_highlight_callback, menu_destroy_callback)
5529 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5530 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5531 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5532 (xg_tool_bar_help_callback, tb_size_cb):
5533 * image.c (xpm_alloc_color, png_read_from_memory)
5534 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5535 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5537 * keymap.c (describe_map):
5538 * nsfns.m (Fns_display_monitor_attributes_list):
5539 * nsmenu.m (process_dialog:):
5540 * nsterm.m (hold_event):
5541 * process.c (wait_reading_process_output):
5542 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5543 * scroll.c (do_direct_scrolling, scrolling_1):
5544 * termcap.c (tgetent):
5545 * window.c (check_window_containing, add_window_to_list)
5546 (freeze_window_starts):
5547 * xdisp.c (compare_overlay_entries, vmessage):
5548 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5549 (x_get_monitor_attributes_xrandr)
5550 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5551 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5552 * xfont.c (xfont_match, xfont_open):
5553 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5554 (menubar_selection_callback, menu_position_func)
5555 (popup_selection_callback, create_and_show_popup_menu)
5556 (dialog_selection_callback, create_and_show_dialog):
5557 * xrdb.c (x_get_string_resource):
5559 * xsmfns.c (x_session_check_input):
5560 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5561 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5562 (xaw_jump_callback, xaw_scroll_callback):
5563 Omit unnecessary casts.
5565 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5567 Minor string-length refactoring.
5568 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5569 * frame.c (make_monitor_attribute_list):
5570 Prefer build_string to strlen + make_string.
5572 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5574 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5575 don't check minor_code (Bug#14417).
5577 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5579 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5580 vertical positions instead. This avoids calling MATRIX_ROW with
5581 row numbers that are possibly beyond valid limits. (Bug#15064)
5583 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5585 Use xstrdup and build_unibyte_string where applicable.
5586 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5587 * xfns.c (x_window):
5588 * xrdb.c (x_get_customization_string):
5589 * xterm.c (xim_initialize):
5590 * w32fns.c (w32_window): Use xstrdup.
5591 (w32_display_monitor_attributes_list):
5592 * emacs.c (init_cmdargs):
5593 * keyboard.c (PUSH_C_STR):
5594 * nsfont.m (nsfont_open):
5595 * sysdep.c (system_process_attributes):
5596 * w32.c (system_process_attributes):
5597 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5599 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5601 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5602 variables of these types so that GDB would know about them, as aid
5603 for debugging fatal exceptions. (Bug#15024) See also
5604 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5607 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5609 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5610 larger than the NSWindow (Bug#14934).
5612 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5614 Redesign redisplay interface to drop global variable updated_window.
5615 Always pass currently updated window as a parameter to update routines.
5616 * dispextern.h (updated_window): Remove declaration.
5617 (struct redisplay_interface): Pass window parameter to
5618 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5619 and after_update_window_hook.
5620 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5622 * dispnew.c (updated_window): Remove.
5623 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5624 (update_window_line): Adjust to match redisplay interface changes.
5625 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5626 (ns_scroll_run, ns_after_update_window_line):
5627 * w32term.c (x_update_window_begin, x_update_window_end)
5628 (x_after_update_window_line, x_scroll_run):
5629 * xterm.c (x_update_window_begin, x_update_window_end)
5630 (x_after_update_window_line, x_scroll_run):
5631 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5632 Likewise. Adjust comments where appropriate.
5633 (x_cursor_to): Simplify because this is always called during window
5634 update (but install debugging check anyway).
5635 (expose_window): Check must_be_updated_p flag to see whether this
5636 function is called during window update.
5638 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5640 Do not reset window modification event counters excessively.
5641 These leftovers and poor man's tricky methods to catch extra
5642 redisplay's attention are no longer needed.
5643 * frame.c (set_menu_bar_lines_1):
5644 * minibuf.c (read_minibuf_unwind):
5645 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5646 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5647 (window_scroll_line_based, Fset_window_configuration):
5648 * xdisp.c (redisplay_window): Do not reset last_modified and
5649 last_overlay_modified counters.
5651 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5653 * xselect.c (x_send_client_event): Set send_event and serial, memset
5654 data.l as it might be bigger than data.b. Use 24 bit mask to
5655 XSendEvent (Bug#15034).
5657 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5659 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5660 for TTY frames that are not the top frame on their console.
5663 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5665 * w32term.c (w32fullscreen_hook): Really maximize frame when
5666 asked for (Bug#14841).
5668 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5670 Prefer selected_window to Fselected_window, likewise for frames.
5671 * buffer.c (Fbuffer_swap_text):
5672 * data.c (Fvariable_binding_locus):
5673 * window.c (run_window_configuration_change_hook): Adjust users.
5674 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5675 Use decode_live_frame.
5677 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5679 Be more careful if selected window shows the buffer other than current,
5680 use window_outdated only if this is not so. This change should also
5681 address some weird issues discussed in Bug#13012.
5682 * window.h (window_outdated): New prototype.
5683 * window.c (window_outdated): Now here. Convert from static and
5684 always assume window's buffer.
5685 (Fwindow_end, Fwindow_line_height): Use it.
5686 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5687 and always assume window's buffer.
5688 (redisplay_window): Adjust user.
5689 (redisplay_internal): Call to reconsider_clip_changes once and
5690 check whether mode line should be updated only if selected window
5691 shows current buffer.
5692 (run_window_scroll_functions): Use eassert for debugging check.
5693 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5695 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5697 * window.c (window_scroll, window_scroll_pixel_based)
5698 (window_scroll_line_based): Use bool for booleans.
5700 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5702 * process.c: Fix minor off-by-one issues in descriptor counts.
5703 This shouldn't fix any real bugs, but it cleans up the code a bit.
5704 (max_process_desc, max_input_desc): -1, not 0, means none.
5706 (delete_input_desc): New function.
5707 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5708 (deactivate_process): Scan backwards when recomuting max_process_desc;
5709 that should be faster.
5710 (init_process_emacs): Initialize max_input_desc.
5712 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5714 Use region cache to speedup bidi_find_paragraph_start.
5715 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5716 Rename cache_long_line_scans to cache_long_scans.
5717 * buffer.c (bset_cache_long_line_scans): Rename to
5718 bset_cache_long_scans.
5719 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5720 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5722 (syms_of_buffer): Rename cache-long-line-scans to
5723 cache-long-scans. Adjust docstring.
5724 * search.c (newline_cache_on_off):
5725 * indent.c (width_run_cache_on_off): Adjust users.
5726 * bidi.c (bidi_paragraph_cache_on_off): New function.
5727 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5728 * insdel.c (prepare_to_modify_buffer):
5729 Invalidate bidi_paragraph_cache if enabled.
5731 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5733 Invalidate region caches only if buffer text is going to be changed.
5734 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5735 (modify_text): ...new prototype.
5736 (prepare_to_modify_buffer_1): New prototype.
5737 * textprop.c (modify_region): Rename to...
5738 (modify_text_properties): ...new function.
5739 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5740 (Fremove_list_of_text_properties): Adjust users.
5741 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5742 (modify_text): ...new function.
5743 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5744 (prepare_to_modify_buffer_1): ...new function.
5745 * casefiddle.c (casify_region):
5746 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5747 (Ftranspose_regions): Use modify_text.
5749 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5751 * lisp.mk (lisp): Add nadvice.elc.
5753 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5755 New macro to iterate over live buffers similar to frames.
5756 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5757 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5758 Declare buffer-related variables here to offload lisp.h.
5759 * buffer.c (Vbuffer_alist): Adjust comment.
5760 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5761 (other_buffer_safely):
5762 * data.c (store_symval_forwarding):
5763 * dispnew.c (Fframe_or_buffer_changed_p):
5764 * fileio.c (Fdo_auto_save):
5765 * filelock.c (unlock_all_files):
5766 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5768 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5770 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5771 * callproc.c (create_temp_file):
5772 * filelock.c (create_lock_file):
5773 Assume mkostemp, since it's now provided by Gnulib.
5775 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5777 * w32.c (mkostemp): New function.
5778 (mktemp): Remove, no longer used. Most of the code reused in
5779 mkostemp. (Bug#15015)
5780 (mktemp): Don't undef.
5782 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5784 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5785 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5786 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5787 (free_glyph_pool, check_glyph_memory): Likewise for
5788 all users. Adjust comments where appropriate.
5790 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5792 * composite.h: Minor fixups.
5793 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5794 to fix a misspelling, and change it to an inline function while
5795 we're at it (it need not be a macro). All uses changed.
5796 (composition_method, composition_valid_p):
5797 Rewrite to avoid assignments in if-conditions.
5799 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5801 Do not use global Lisp_Object in composition macros.
5802 * composite.h (composition_temp): Remove declaration.
5803 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5804 (composition_method, composition_valid_p): ...inline functions.
5805 (compose_region): Remove the leftover.
5806 * composite.c (composition_temp): Remove.
5807 (run_composition_function, update_compositions)
5808 (composition_compute_stop_pos, composition_adjust_point)
5809 (Ffind_composition_internal):
5810 * coding.c (handle_composition_annotation):
5811 * xdisp.c (handle_composition_prop, check_point_in_composition):
5812 Related users changed.
5814 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5816 Drop FRAME_PTR typedef.
5817 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5818 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5819 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5820 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5821 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5822 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5823 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5824 All related users changed.
5826 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5828 * eval.c (default_toplevel_binding): New function.
5830 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5831 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5832 (syms_of_eval): Export them.
5833 * data.c (Fdefault_value): Micro cleanup.
5834 * term.c (init_tty): Use "false".
5836 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5838 Fix X GC leak in GTK and raw (no toolkit) X ports.
5839 * xterm.c (x_free_frame_resources): If white and black relief
5840 GCs are allocated, always free them here.
5841 * xfns.c (x_make_gc): Omit redundant initialization.
5842 * widget.c (create_frame_gcs): Remove the leftover.
5843 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5844 in x_free_frame_resources.
5846 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5848 * nsterm.m (windowWillResize:toSize:): Only change title if
5849 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5851 (viewDidEndLiveResize): New method.
5853 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5854 inside NS_IMPL_COCOA.
5856 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5858 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5859 Do not check whether undo is enabled because record_insert and
5860 record_delete does that themselves.
5862 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5864 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5865 member which is not really used any more.
5866 (FRAME_XIC_BASE_FONTNAME): Remove.
5867 * xfns.c (xic_free_fontset): Adjust user.
5868 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5869 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5870 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5871 (xdialog_show): Use eassert for debugging check.
5872 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5874 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5876 * fileio.c, fns.c (merge): Move extern decl from here ...
5877 * lisp.h (merge): ... to here.
5879 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5881 Fix last font-related change.
5882 * w32font.h (w32font_list_internal, w32font_match_internal):
5884 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5885 (uniscribe_list_family): Adjust to match font API change.
5886 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5887 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5889 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5891 * frame.h (FRAME_MOUSE_UPDATE):
5892 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5893 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5895 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5897 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5898 * font.h (struct font_driver): Change list, match, and list_family
5899 functions to accept struct frame * as first arg.
5900 * font.c (font_score, font_compare, font_sort_entities):
5902 (font_sort_entities, font_list_entities, font_select_entity):
5903 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5904 match font API change.
5905 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5906 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5907 * ftxfont.c (ftxfont_list, ftxfont_match):
5908 * xftfont.c (xftfont_list, xftfont_match):
5909 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5910 * w32font.c (w32font_list, w32font_match, w32font_list):
5911 (w32font_list_internal, w32_font_match_internal): Likewise.
5912 * xfaces.c (Fx_family_fonts): Adjust user.
5914 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5916 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5917 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5918 only if HAVE_X_WINDOWS is in use.
5919 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5920 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5921 * w32term.c (x_wm_set_icon_position): Likewise.
5922 * w32fns.c (x_icon): Adjust user.
5924 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5926 * xterm.c (last_mouse_press_frame): Remove the
5927 leftover which is not really used any more.
5928 (handle_one_xevent, syms_of_xterm): Adjust users.
5929 (x_flush): Call XFlush once per each X display, not frame.
5930 This is better because this code always unconditionally skips
5931 non-X frames in Vframe_list and issues the only XFlush if we
5932 have more than one X frame on the same X display.
5933 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5934 Use bool for booleans.
5935 (x_draw_glyph_string_background, cvt_string_to_pixel):
5936 (cvt_pixel_dtor): Drop unnecessary prototypes.
5937 * xterm.h (x_display_ok): Adjust prototype.
5939 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5941 Drop unnecessary functions that deals with frame pixel size.
5942 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5943 (x_pixel_height): Drop prototypes.
5944 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5945 (x_pixel_height): Drop implementations.
5946 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5947 which should be always valid for window frame.
5948 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5949 * w32menu.c (Fx_popup_dialog):
5950 * xmenu.c (Fx_popup_dialog): Likewise for both.
5952 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5954 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5955 frame parameters and call to Fmodify_frame_parameters just once.
5956 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5957 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5958 and mention nil frame in docstring.
5960 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5962 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5963 (x_figure_window_size): Likewise. Adjust to return long.
5964 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5965 (toplevel): Move Qterminal_live_p to...
5966 * terminal.c (toplevel): ...here, make it static, and...
5967 (syms_of_terminal): ...DEFSYM here.
5968 * frame.h (Qterminal_live_p): Remove declaration.
5969 (make_frame, x_figure_window_size): Adjust prototype.
5970 * nsfns.m (Fx_create_frame): Use long for window flags.
5972 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5974 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5975 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5976 Do not assume that emacs_close (INT_MAX) is a no-op.
5978 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5980 * xfaces.c (make_face_cache): For struct face_cache, prefer
5981 xmalloc to xzalloc and so avoid redundant call to memset.
5982 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5984 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5986 * fringe.c (draw_window_fringes, update_window_fringes)
5987 (compute_fringe_widths):
5988 * w32term.c (x_draw_glyph_string):
5989 * window.c (candidate_window_p, Frecenter):
5990 * xfaces.c (realize_basic_faces, realize_default_face)
5991 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5992 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5993 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5994 * xmenu.c (Fx_menu_bar_open_internal):
5995 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5996 * xsettings.c (xft_settings_event):
5997 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5998 Use bool for booleans. Adjust style and comments where
6000 * dispextern.h (draw_window_fringes, update_window_fringes)
6001 (compute_fringe_widths):
6002 * xterm.h (x_had_errors_p): Adjust prototype.
6004 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6006 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6007 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6009 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6011 * fns.c (toplevel): Remove comment before Fsafe_length because
6014 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6016 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6018 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6020 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6021 frame which got the message is still alive, before dereferencing
6022 its pointer. (Bug#14970)
6024 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6025 be a live window, before using it as such. (Bug#14970)
6027 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6029 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6030 w32_detect_focus_change instead of doing part of its job by hand.
6031 This fixes the problem whereby FOCUS_OUT events were not sent to
6034 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6036 * process.c (Fprocess_list): Doc fix.
6038 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6039 being re-exposed only if it didn't ask to become visible.
6040 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6041 was previously iconified. (Bug#14841)
6042 (x_iconify_frame): Mark the frame iconified.
6044 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6046 Fix minor problems found by static checking.
6047 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6048 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6050 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6052 * eval.c (set_specpdl_old_value): New function.
6053 (unbind_to): Minor simplification.
6054 (get_backtrace_frame): New function.
6055 (Fbacktrace_frame): Use it. Add `base' argument.
6056 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6057 (syms_of_eval): Export backtrace-eval.
6058 * xterm.c (x_focus_changed): Simplify.
6060 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6062 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6064 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6066 * xdisp.c (redisplay_window): Instead of moving point out of
6067 scroll margin, reject the force_start method, and try scrolling
6068 instead. (Bug#14780)
6070 2013-07-24 Ken Brown <kbrown@cornell.edu>
6072 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6075 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6077 * eval.c (Fprogn): Do not check that BODY is a proper list.
6078 This undoes the previous change. The check slows down the
6079 interpreter, and is not needed to prevent a crash. See
6080 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6082 2013-07-23 Glenn Morris <rgm@gnu.org>
6084 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6086 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6088 Port to GNU/Linux systems with tinfo but not ncurses.
6089 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6090 to decide whether ncurses is being used. Without this change,
6091 GCC complains about tgetent not being declared, on a system
6092 that has tinfo installed but ncurses not installed.
6094 * eval.c (Fprogn): Check that BODY is a proper list.
6096 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6097 * data.c (Fsetq_default):
6098 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6099 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6101 Tune by taking advantage of the fact that ARGS is always a list
6102 when a function is declared to have UNEVALLED args.
6104 * emacsgtkfixed.c: Port to GCC 4.6.
6105 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6107 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6109 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6110 here to silence compiler warnings.
6112 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6114 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6115 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6116 from messing up Emacs's 'struct frame' (Bug#14923).
6118 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6120 * alloc.c (make_save_ptr_ptr): Define this function.
6121 It was inadvertently omitted. It's needed only if
6122 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6124 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6126 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6127 frame have focus (Bug#14895).
6129 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6131 Avoid vfork-related deadlock more cleanly.
6132 * callproc.c (child_setup): When the child's exec fails, output
6133 the program name, as that's more useful. Use O_NONBLOCK to avoid
6135 * process.c (create_process_1): Remove; no longer needed.
6136 (create_process): Remove timer hack; no longer needed, now that
6137 the child avoids deadlock.
6139 2013-07-20 Glenn Morris <rgm@gnu.org>
6141 * image.c (Fimage_flush): Fix doc typo.
6143 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6145 Fix array bounds violation when pty allocation fails.
6146 * process.c (PTY_NAME_SIZE): New constant.
6147 (pty_name): Remove static variable; it's now auto.
6148 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6149 Take pty_name as an arg rather than using a static variable.
6150 All callers changed.
6151 (create_process): Recover pty_flag from process, not from volatile local.
6152 (create_pty): Stay inside array even when pty allocation fails.
6153 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6155 * lread.c (Fload): Avoid initialization only when lint checking.
6156 Mention that it's needed only for older GCCs.
6158 2013-07-20 Kenichi Handa <handa@gnu.org>
6160 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6161 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6163 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6165 * lread.c (Fload): Avoid uninitialized warning.
6167 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6169 Fix some minor file descriptor leaks and related glitches.
6170 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6171 (create_lock_file): Use write, not emacs_write.
6172 * image.c (slurp_file, png_load_body):
6173 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6174 (server_accept_connection):
6175 Don't leak an fd on memory allocation failure.
6176 * image.c (slurp_file): Add a cheap heuristic for growing files.
6177 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6178 as that's what the other routines do. Maybe input need not be
6179 blocked at all, but it's better to be consistent.
6180 Avoid undefined behavior when strlen is zero.
6182 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6183 (NSTATICS): Now a constant; doesn't need to be a macro.
6185 2013-07-19 Richard Stallman <rms@gnu.org>
6187 * coding.c (decode_coding_utf_8): Add simple loop for fast
6188 processing of ASCII characters.
6190 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6192 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6194 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6196 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6197 unportable 'struct x_display_info'.
6198 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6201 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6203 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6204 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6206 (system_process_attributes): Prefer plain char to unsigned char
6207 when either will do. Clean up properly if interrupted or if
6208 memory allocations fail. Don't assume sscanf succeeds.
6209 Remove no-longer-needed workaround to stop GCC from whining.
6210 Read command-line once, instead of multiple times. Check read status a
6213 Fix obscure porting bug with varargs functions.
6214 The code assumed that int is treated like ptrdiff_t in a vararg
6215 function, which is not a portable assumption. There was a similar
6216 -- though these days less likely -- porting problem with various
6217 assumptions that pointers of different types all smell the same as
6218 far as vararg functions is conserved. To make this problem less
6219 likely in the future, redo the API to use varargs functions.
6220 * alloc.c (make_save_value): Remove this vararg function.
6221 All uses changed to ...
6222 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6223 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6225 (make_save_ptr): Rename from make_save_pointer, for consistency with
6226 the above. Define only on platforms that need it. All uses changed.
6228 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6230 * keyboard.c: Try to fix typos in previous change.
6231 (DISPLAY_LIST_INFO): New macro.
6232 (kbd_buffer_get_event): Do not access members that are not present
6233 in X11. Revert inadvertent change of "!=" to "=".
6235 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6237 * keyboard.c (kbd_buffer_get_event):
6238 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6239 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6241 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6243 * filelock.c: Fix unlikely file descriptor leaks.
6244 (get_boot_time_1): Rework to avoid using emacs_open.
6245 This doesn't actually fix a leak, but is better anyway.
6246 (read_lock_data): Use read, not emacs_read.
6248 * doc.c: Fix minor memory and file descriptor leaks.
6249 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6250 (get_doc_string, Fsnarf_documentation):
6251 Fix file descriptor leak on error.
6253 * term.c: Fix minor fdopen-related file descriptor leaks.
6254 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6255 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6257 * charset.c: Fix file descriptor leaks and errno issues.
6259 (load_charset_map_from_file): Don't leak file descriptor on error.
6260 Use plain record_xmalloc since the allocation is larger than
6261 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6263 * eval.c (record_unwind_protect_nothing):
6264 * fileio.c (fclose_unwind):
6266 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6267 The replacement doesn't block input, but that no longer seems
6270 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6272 * lread.c: Fix file descriptor leaks and errno issues.
6273 (Fload): Close some races that leaked fds or streams when 'load'
6275 (Fload, openp): Report error number of last nontrivial failure to open.
6276 ENOENT counts as trivial.
6277 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6279 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6280 now that the function is always called with a nonnegative arg.
6281 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6282 All uses replaced with ...
6283 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6285 A few more minor file errno-reporting bugs.
6286 * callproc.c (Fcall_process):
6287 * doc.c (Fsnarf_documentation):
6288 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6289 * process.c (set_socket_option):
6290 Don't let a constructor trash errno.
6291 * doc.c: Include <errno.h>.
6293 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6295 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6297 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6299 Fix w32 bug with call-process-region (Bug#14885).
6300 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6301 to Fcall_process when the input is empty. This simplifies the
6302 code a bit. It makes no difference on POSIXish platforms but
6303 apparently it fixes a bug on w32.
6305 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6306 * fileio.c (close_file_unwind): Don't close if FD is negative;
6307 this can happen when unwinding a zapped file descriptor.
6308 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6309 in case Emacs runs out of memory between the two unwind-protects.
6310 Don't trash errno when closing FD.
6311 Zap the FD in the specpdl when closing it, instead of deferring
6312 the removal of the unwind-protect; this fixes a bug where a child
6313 function unwinds the stack past us.
6315 New unwind-protect flavors to better type-check C callbacks.
6316 This also lessens the need to write wrappers for callbacks,
6317 and the need for make_save_pointer.
6318 * alloc.c (free_save_value):
6319 * atimer.c (run_all_atimers):
6321 * alloc.c (safe_alloca_unwind):
6322 * atimer.c (unwind_stop_other_atimers):
6323 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6324 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6325 * minibuf.c (choose_minibuf_frame_1):
6326 * process.c (make_serial_process_unwind):
6327 * xdisp.c (pop_message_unwind):
6328 * xselect.c (queue_selection_requests_unwind):
6329 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6330 * alloc.c (record_xmalloc):
6331 Prefer record_unwind_protect_ptr to record_unwind_protect with
6333 * alloc.c (Fgarbage_collect):
6334 Prefer record_unwind_protect_void to passing a dummy.
6335 * buffer.c (restore_buffer):
6336 * window.c (restore_window_configuration):
6337 * xfns.c, w32fns.c (do_unwind_create_frame)
6338 New wrapper. All record-unwind uses of wrappee changed.
6339 * buffer.c (set_buffer_if_live):
6340 * callproc.c (call_process_cleanup, delete_temp_file):
6341 * coding.c (code_conversion_restore):
6342 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6343 * editfns.c (save_excursion_restore)
6344 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6345 (save_restriction_restore):
6346 * eval.c (restore_stack_limits, un_autoload):
6347 * fns.c (require_unwind):
6348 * keyboard.c (recursive_edit_unwind, tracking_off):
6349 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6350 * macros.c (pop_kbd_macro, restore_menu_items):
6351 * nsfns.m (unwind_create_frame):
6352 * print.c (print_unwind):
6353 * process.c (start_process_unwind):
6354 * search.c (unwind_set_match_data):
6355 * window.c (select_window_norecord, select_frame_norecord):
6356 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6357 (fast_set_selected_frame):
6358 * xfns.c, w32fns.c (unwind_create_tip_frame):
6359 Return void, not a dummy Lisp_Object. All uses changed.
6360 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6361 * callproc.c (call_process_kill):
6362 * fileio.c (restore_point_unwind, decide_coding_unwind)
6363 (build_annotations_unwind):
6364 * insdel.c (Fcombine_after_change_execute_1):
6365 * keyboard.c (read_char_help_form_unwind):
6366 * menu.c (unuse_menu_items):
6367 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6368 * sound.c (sound_cleanup):
6369 * xdisp.c (unwind_redisplay):
6370 * xfns.c (clean_up_dialog):
6371 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6372 Accept no args and return void, instead of accepting and returning
6373 a dummy Lisp_Object. All uses changed.
6374 * cygw32.c (fchdir_unwind):
6375 * fileio.c (close_file_unwind):
6376 * keyboard.c (restore_kboard_configuration):
6377 * lread.c (readevalllop_1):
6378 * process.c (wait_reading_process_output_unwind):
6379 Accept int and return void, rather than accepting an Emacs integer
6380 and returning a dummy object. In some cases this fixes an
6381 unlikely bug when the corresponding int is outside Emacs integer
6382 range. All uses changed.
6383 * dired.c (directory_files_internal_unwind):
6384 * fileio.c (do_auto_save_unwind):
6385 * gtkutil.c (pop_down_dialog):
6386 * insdel.c (reset_var_on_error):
6387 * lread.c (load_unwind):
6388 * xfns.c (clean_up_file_dialog):
6389 * xmenu.c, nsmenu.m (pop_down_menu):
6390 * xmenu.c (cleanup_widget_value_tree):
6391 * xselect.c (wait_for_property_change_unwind):
6392 Accept pointer and return void, rather than accepting an Emacs
6393 save value encapsulating the pointer and returning a dummy object.
6395 * editfns.c (Fformat): Update the saved pointer directly via
6396 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6397 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6398 (unwind_body): New function.
6399 (record_unwind_protect): First arg is now a function returning void,
6400 not a dummy Lisp_Object.
6401 (record_unwind_protect_ptr, record_unwind_protect_int)
6402 (record_unwind_protect_void): New functions.
6403 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6404 * fileio.c (struct auto_save_unwind): New type.
6405 (do_auto_save_unwind): Use it.
6406 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6407 * insdel.c (struct rvoe_arg): New type.
6408 (reset_var_on_error): Use it.
6409 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6411 (specbinding_func): Remove; there are now several such functions.
6412 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6413 (set_unwind_protect_ptr): New function.
6414 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6416 Be simpler and more consistent about reporting I/O errors.
6417 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6418 Say "Read error" and "Write error", rather than "I/O error", or
6419 "IO error reading", or "IO error writing", when a read or write
6421 * process.c (Fmake_network_process, wait_reading_process_output)
6422 (send_process, Fprocess_send_eof, wait_reading_process_output):
6423 Capitalize diagnostics consistently. Put "failed foo" at the
6424 start of the diagnostic, so that we don't capitalize the
6425 function name "foo". Consistently say "failed" for such
6427 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6428 All callers changed. This is so it can use report_file_error.
6429 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6430 diagnostics consistently as above.
6432 * fileio.c (report_file_errno): Fix errno reporting bug.
6433 If the file name is neither null nor a pair, package it up as a
6434 singleton list. All callers changed, both to this function and to
6435 report_file_error. This fixes a bug where the memory allocator
6436 invoked by list1 set errno so that the immediately following
6437 report_file_error reported the wrong errno value.
6439 Fix minor problems found by --enable-gcc-warnings.
6440 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6441 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6443 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6445 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6446 Set event->arg to Qt if switch-event shall be generated.
6447 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6449 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6451 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6454 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6455 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6456 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6457 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6458 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6459 and there is a focused frame.
6460 (head_table): Add focus-in and focus-out.
6461 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6462 bind to handle-focus-in/out.
6464 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6465 (Fhandle_switch_frame): Call Fhandle_focus_in.
6466 (syms_of_frame): defsubr handle-focus-in/out.
6468 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6470 Fix porting bug to older POSIXish platforms (Bug#14862).
6471 * sysdep.c (emacs_pipe): New function, that implements
6472 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6473 This should port better to CentOS 5 and to Mac OS X 10.6.
6474 All calls to pipe2 changed.
6476 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6477 This makes the code easier to read and the executable a bit smaller.
6478 Do not replace all calls to Fcons that happen to create lists,
6479 just calls that are intended to create lists. For example, when
6480 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6481 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6482 Similarly for list2 through list5.
6483 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6484 * bytecode.c (exec_byte_code):
6485 * callint.c (quotify_arg, Fcall_interactively):
6486 * callproc.c (Fcall_process, create_temp_file):
6487 * charset.c (load_charset_map_from_file)
6488 (Fdefine_charset_internal, init_charset):
6489 * coding.c (get_translation_table, detect_coding_system)
6490 (Fcheck_coding_systems_region)
6491 (Fset_terminal_coding_system_internal)
6492 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6493 * composite.c (update_compositions, Ffind_composition_internal):
6494 * dired.c (directory_files_internal, file_name_completion)
6496 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6497 * doc.c (Fsnarf_documentation):
6498 * editfns.c (Fmessage_box):
6500 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6501 (Feval, eval_sub, Ffuncall, apply_lambda):
6502 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6503 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6504 (Fset_file_times, Finsert_file_contents)
6505 (Fchoose_write_coding_system, Fwrite_region):
6506 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6507 * font.c (font_registry_charsets, font_parse_fcname)
6508 (font_prepare_cache, font_update_drivers, Flist_fonts):
6509 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6510 * frame.c (make_frame, Fmake_terminal_frame)
6511 (x_set_frame_parameters, x_report_frame_params)
6512 (x_default_parameter, Fx_parse_geometry):
6513 * ftfont.c (syms_of_ftfont):
6514 * image.c (gif_load):
6515 * keyboard.c (command_loop_1):
6516 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6517 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6518 (Fminor_mode_key_binding, accessible_keymaps_1)
6519 (Faccessible_keymaps, Fwhere_is_internal):
6520 * lread.c (read_emacs_mule_char):
6521 * menu.c (find_and_return_menu_selection):
6522 * minibuf.c (get_minibuffer):
6523 * nsfns.m (Fns_perform_service):
6524 * nsfont.m (ns_script_to_charset):
6525 * nsmenu.m (ns_popup_dialog):
6526 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6527 (Fx_own_selection_internal):
6528 * nsterm.m (append2):
6529 * print.c (Fredirect_debugging_output)
6530 (print_prune_string_charset):
6531 * process.c (Fdelete_process, Fprocess_contact)
6532 (Fformat_network_address, set_socket_option)
6533 (read_and_dispose_of_process_output, write_queue_push)
6534 (send_process, exec_sentinel):
6535 * sound.c (Fplay_sound_internal):
6536 * textprop.c (validate_plist, add_properties)
6537 (Fput_text_property, Fadd_face_text_property)
6538 (copy_text_properties, text_property_list, syms_of_textprop):
6539 * unexaix.c (report_error):
6540 * unexcoff.c (report_error):
6541 * unexsol.c (unexec):
6542 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6543 (Fformat_mode_line, syms_of_xdisp):
6544 * xfaces.c (set_font_frame_param)
6545 (Finternal_lisp_face_attribute_values)
6546 (Finternal_merge_in_global_face, syms_of_xfaces):
6547 * xfns.c (x_default_scroll_bar_color_parameter)
6548 (x_default_font_parameter, x_create_tip_frame):
6549 * xfont.c (xfont_supported_scripts):
6550 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6551 (menu_help_callback, xmenu_show):
6553 * xterm.c (set_wm_state):
6554 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6555 and similarly for list2 through list5.
6557 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6559 * callproc.c (Fcall_process_region): Fix minor race and tune.
6560 (create_temp_file): New function, with the temp-file-creation part
6561 of the old Fcall_process_region. Use Fcopy_sequence to create the
6562 temp file name, rather than alloca + build_string, for simplicity.
6563 Don't bother to block input around the temp file creation;
6564 shouldn't be needed. Simplify use of mktemp.
6565 Use record_unwind_protect immediately after creating the temp file;
6566 this closes an unlikely race where the temp file was not removed.
6567 Use memcpy rather than an open-coded loop.
6568 (Fcall_process_region): Use the new function. If the input is
6569 empty, redirect from /dev/null rather than from a newly created
6570 empty temp file; this avoids unnecessary file system traffic.
6572 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6574 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6575 Simplify by making this case like the other two. This is a bit
6576 slower on obsolete hosts, but the extra complexity isn't worth it.
6578 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6579 * process.c (create_process) [!DOS_NT]:
6580 Remove now-unnecessary calls to emacs_close.
6582 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6584 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6585 returning early. (Bug#14850)
6587 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6588 and inhibit-iso-escape-detection attributes of 'undecided'.
6591 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6593 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6594 Reported by Herbert J. Skuhra in
6595 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6597 Don't lose top specpdl entry when memory is exhausted.
6598 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6599 specpdl overflow here, to simplify callers; all callers changed.
6600 Always reserve an unused entry at the stack top; this avoids
6601 losing the top entry's information when memory is exhausted.
6603 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6605 Clean up errno reporting and fix some errno-reporting bugs.
6606 * callproc.c (Fcall_process):
6607 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6608 * process.c (create_process, Fmake_network_process):
6609 * unexaix.c (report_error):
6610 * unexcoff.c (report_error):
6611 Be more careful about reporting the errno of failed operations.
6612 The code previously reported the wrong errno sometimes.
6613 Also, prefer report_file_errno to setting errno + report_file_error.
6614 (Fcall_process): Look at openp return value rather than at path,
6615 as that's a bit faster and clearer when there's a numeric predicate.
6616 * fileio.c (report_file_errno): New function, with most of the
6617 old contents of report_file_error.
6618 (report_file_error): Use it.
6619 (Ffile_exists_p, Ffile_accessible_directory_p):
6620 Set errno to 0 when it is junk.
6621 * fileio.c (Faccess_file):
6622 * image.c (x_create_bitmap_from_file):
6623 Use faccessat rather than opening the file, to avoid the hassle of
6624 having a file descriptor open.
6625 * lisp.h (report_file_errno): New decl.
6626 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6629 * process.c (create_process, wait_reading_process_output) [AIX]:
6630 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6631 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6632 a multithreaded environment anyway).
6633 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6635 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6637 * image.c (x_find_image_file): Don't close a remote file handle.
6639 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6641 Fix races with threads and file descriptors.
6642 * callproc.c (Fcall_process_region):
6643 * dired.c (open_directory):
6644 * emacs.c (main, Fdaemon_initialized):
6645 * image.c (x_find_image_file):
6646 * inotify.c (Finotify_rm_watch):
6647 * lread.c (Flocate_file_internal):
6648 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6649 * term.c (term_mouse_moveto, init_tty):
6650 * termcap.c (tgetent):
6651 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6652 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6653 * unexhp9k800.c, unexmacosx.c (unexec):
6654 * callproc.c (Fcall_process_region):
6655 Use emacs_close, not close.
6656 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6657 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6658 and posix_close function on current platforms (which all lack them).
6659 (emacs_close): Use it. This should fix the races on GNU/Linux and
6660 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6661 and it should avoid closing random victim file descriptors on
6664 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6666 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6667 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6670 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6671 This is for .gdbinit xbacktrace.
6673 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6674 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6675 (emacs_set_tty): Now static.
6676 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6677 * term.c (tty_capable_p, tty_default_color_capabilities)
6678 (get_tty_terminal, term_mouse_movement)
6679 (handle_one_term_event, init_tty, maybe_fatal):
6680 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6681 (tgetent, scan_file, name_match, compare_contin):
6682 * terminal.c (get_terminal):
6683 Use bool for boolean.
6684 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6685 Prefer char to unsigned char if either will do.
6686 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6687 (tty_write_glyphs): Prefer int to unsigned.
6688 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6689 All callers changed.
6690 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6692 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6695 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6696 (B__dummy__): New dummy symbol, to pacify C89.
6697 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6698 they can't grok varargs macros.
6699 * dispnew.c (add_window_display_history)
6700 (add_frame_display_history):
6701 * print.c (print_object):
6702 * xdisp.c (debug_method_add):
6703 Use %p printf format only for void pointers.
6704 * emacs.c (usage_message): New constant, replacing ...
6705 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6706 (main): Adjust to usage reorg.
6707 * fns.c (syms_of_fns):
6708 * profiler.c (syms_of_profiler):
6709 Don't use non-constant struct initializers.
6710 * gnutls.h (gnutls_initstage_t):
6711 * lisp.h (enum Lisp_Fwd_Type):
6712 * lread.c (lisp_file_lexically_bound_p):
6713 * xsettings.c (anonymous enum):
6714 Remove trailing comma.
6715 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6716 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6717 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6719 * regex.c (const_re_char): New type, to pacify strict C89.
6720 All uses of 'const re_char' replaced to use it.
6721 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6722 with glibc when strict C89. This change is imported from gnulib.
6724 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6725 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6726 Omit GNU_LINUX implementation, since it requires long long.
6727 * xterm.c (x_draw_underwave):
6728 Do not assume the traditional order of struct's members.
6729 (x_term_init): Rewrite to avoid the need for non-constant structure
6732 Syntax cleanup, mostly replacing macros with functions.
6733 This removes the need for the syntax_temp hack.
6734 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6735 * syntax.c (SYNTAX_INLINE): New macro.
6736 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6737 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6738 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6739 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6740 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6741 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6742 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6743 Now constants, not macros.
6744 (syntax_temp) [!__GNUC__]: Remove.
6745 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6746 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6747 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6748 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6749 Move here from syntax.h; now functions, not macros. Except for the
6750 last function, these are static since only syntax.c uses them.
6751 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6752 All uses changed. Now a function, not a macro; use this fact
6753 to simplify the code.
6754 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6755 compiler bugs; no longer relevant.
6756 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6757 (SYNTAX_INLINE): New macro.
6758 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6759 for the new functions. Use bool for boolean member.
6760 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6761 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6762 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6763 (SETUP_BUFFER_SYNTAX_TABLE):
6764 Now extern inline functions, not macros.
6765 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6766 Remove; all uses replaced by implementation.
6767 (syntax_temp) [!__GNUC__]: Remove decl.
6768 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6770 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6772 * emacs.c (main): Fix syntax error.
6774 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6776 Timestamp fixes for undo (Bug#14824).
6777 * atimer.c (schedule_atimer):
6778 * fileio.c (Ffile_newer_than_file_p):
6779 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6780 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6781 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6782 (syms_of_fileio): Remove Sclear_visited_file_name.
6783 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6784 file doesn't exist; this avoids an ambiguity with negative timestamps.
6785 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6786 * systime.h (make_emacs_time, invalid_emacs_time):
6787 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6788 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6789 * undo.c (record_first_change): Push (visited-file-modtime) onto
6790 undo list rather than reimplementing it by hand, incorrectly.
6792 2013-07-09 Ken Brown <kbrown@cornell.edu>
6794 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6796 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6798 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6800 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6802 Handle errno and exit status a bit more carefully.
6803 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6804 number into an exit status. Instead, use EXIT_CANCELED.
6805 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6806 * callproc.c (relocate_fd):
6807 * emacs.c (close_output_streams, main):
6808 * process.c (create_process):
6809 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6810 Use emacs_perror for simplicity.
6811 * callproc.c (relocate_fd, main):
6812 * sysdep.c (sys_subshell):
6813 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6814 (shut_down_emacs): Use emacs_write, not write.
6815 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6816 * fileio.c (Fcopy_file, e_write):
6817 * nsterm.m (ns_select):
6818 * process.c (send_process):
6819 * sound.c (vox_write):
6820 Use emacs_write_sig, not emacs_write.
6821 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6822 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6824 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6826 (emacs_full_write): New function.
6827 (emacs_write): Rewrite to use it.
6828 (emacswrite_sig, emacs_perror): New functions.
6829 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6831 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6833 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6834 on NS even if it is present. Pixmap on NS is a void*.
6836 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6838 Port to Ubuntu 10 (Bug#14803).
6839 Problem reported by T.V. Raman.
6840 * process.c (close_on_exec, accept4, process_socket):
6841 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6843 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6845 * w32.c (sys_dup): Declare prototype.
6849 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6851 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6853 Make file descriptors close-on-exec when possible (Bug#14803).
6854 This simplifies Emacs a bit, since it no longer needs to worry
6855 about closing file descriptors by hand in some cases.
6856 It also fixes some unlikely races. Not all such races, as
6857 libraries often open files internally without setting
6858 close-on-exec, but it's an improvement.
6859 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6860 * callproc.c (Fcall_process) [!MSDOS]:
6861 * emacs.c (main) [!DOS_NT]:
6862 * nsterm.m (ns_term_init):
6863 * process.c (create_process):
6864 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6865 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6866 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6867 Prefer mkostemp with O_CLOEXEC to mkstemp.
6868 * callproc.c (relocate_fd) [!WINDOWSNT]:
6869 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6870 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6872 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6873 Make the resulting file descriptor close-on-exec.
6874 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6875 * lread.c (load_descriptor_list, load_descriptor_unwind):
6876 Remove; no longer needed. All uses removed.
6877 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6878 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6880 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6881 (Fmake_network_process, Fnetwork_interface_list):
6882 (Fnetwork_interface_info, server_accept_connection):
6883 Make newly-created socket close-on-exec.
6884 * sysdep.c (emacs_open, emacs_fopen):
6885 Make new-created descriptor close-on-exec.
6886 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6887 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6889 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6891 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6892 for NS_IMPL_GNUSTEP.
6894 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6896 Fix openp errno handling.
6897 * callproc.c (Fcall_process): Preserve openp errno around close.
6898 * lread.c (openp): Set errno when returning -1, as some callers
6901 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6903 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6905 * nsterm.h (NSSavePanel): Update comment.
6906 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6907 (ns_run_file_dialog): Declare.
6909 * nsfns.m: Remove panelOK.
6911 (ns_run_file_dialog): New function.
6912 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6913 event loop, so file dialog is popped up by ns_run_file_dialog, called
6914 by sendEvent (Bug#14578).
6915 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6917 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6919 * xdisp.c (default_line_pixel_height): New function.
6920 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6921 (try_cursor_movement, redisplay_window, try_window)
6922 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6924 * window.c (window_scroll_pixel_based):
6925 use default_line_pixel_height.
6927 * dispextern.h (default_line_pixel_height): Add prototype.
6929 * frame.c (x_set_line_spacing): Accept a float value for
6930 line-spacing parameter, per the documentation.
6932 * data.c (Fmultibyte_string_p): Doc fix.
6934 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6936 Use emacs_open more consistently when opening files.
6937 This handles EINTR more consistently now, and makes it easier
6938 to introduce other uniform changes to file descriptor handling.
6939 * sysstdio.h: New file.
6940 * buffer.c (mmap_init):
6941 * cygw32.c (chdir_to_default_directory):
6942 * dispnew.c (Fopen_termscript):
6943 * emacs.c (Fdaemon_initialized):
6944 * fileio.c (Fdo_auto_save):
6945 * image.c (slurp_file, png_load_body, jpeg_load_body):
6946 * keyboard.c (Fopen_dribble_file):
6948 * print.c (Fredirect_debugging_output):
6949 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6950 * termcap.c (tgetent):
6951 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6952 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6953 * w32term.c (w32_initialize) [CYGWIN]:
6954 * xfaces.c (Fx_load_color_file):
6955 Use emacs_open instead of plain open, and emacs_fopen instead of
6957 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6958 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6959 * callproc.c (default_output_mode): New constant.
6960 (Fcall_process): Use it to call emacs_open instead of plain creat.
6961 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6962 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6963 (emacs_fopen): New function.
6964 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6965 Include <lisp.h>, for emacs_open.
6966 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6968 Remove duplicate #include directives.
6969 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6971 Don't include stdio.h twice.
6972 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6973 Don't include sys/types.h or stdio.h twice.
6974 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6975 * lread.c: Don't include coding.h twice.
6976 * nsfont.m: Don't include frame.h twice.
6977 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6978 * ralloc.c: Don't include <unistd.h> twice.
6979 * xdisp.c: Don't include font.h twice.
6980 * xterm.c: Don't include fontset.h twice.
6981 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6983 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6985 Scale ImageMagick images more carefully.
6986 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6987 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6988 Be more careful about avoiding undefined behavior after
6989 integer overflow and division by zero.
6991 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6993 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6994 (syms_of_w32fns): DEFSYM them.
6995 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6996 (CCHDEVICENAME): Define macros if not defined.
6997 (struct MONITOR_INFO_EX): New struct.
6998 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6999 (enum_display_monitors_fn): New variable.
7000 (globals_of_w32fns): Initialize it.
7001 (Fx_display_pixel_width, Fx_display_pixel_height)
7002 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7003 multi-monitor setups in docstrings.
7004 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7005 screen size by primary monitor's millimeter per pixel.
7006 (w32_monitor_enum, w32_display_monitor_attributes_list)
7007 (w32_display_monitor_attributes_list_fallback)
7008 (Fw32_display_monitor_attributes_list): New functions.
7009 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7011 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7013 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7015 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7017 * fileio.c (Qfile_notify_error): New error symbol.
7019 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7020 * inotify.c (inotify_callback, symbol_to_inotifymask)
7021 (Finotify_add_watch, Finotify_rm_watch): Use it.
7022 (inotifyevent_to_event): Exchange order of cookie and file name.
7023 (Finotify_add_watch): Adapt docstring.
7025 * lisp.h (Qfile_notify_error): Declare.
7027 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7029 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7030 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7031 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7032 which did not work (see <http://bugs.gnu.org/14569#307>).
7033 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7034 && (!noninteractive || initialized)). This attempts to thread
7035 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7037 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7039 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7040 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7042 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7044 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7045 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7046 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7047 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7049 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7051 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7052 Define to __sys_siglist.
7054 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7056 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7057 word-wrap, so that overflow-newline-into-fringe would work in
7058 visual-line-mode. (Bug#2749)
7059 (move_it_in_display_line_to): When the last scanned display
7060 element fits exactly on the display line, and
7061 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7062 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7063 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7064 finding buffer position that corresponds to pixel coordinates,
7065 e.g. in buffer_posn_from_coords.
7067 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7069 * process.c (handle_child_signal): Call catch_child_signal if
7072 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7074 Don't convert function pointers to void * and back.
7075 It isn't portable C, and it's easy enough to avoid.
7076 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7077 (make_save_value): Add support for SAVE_FUNCPOINTER.
7078 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7079 * print.c (print_object):
7080 Distinguish function from object pointers.
7081 * lisp.h (SAVE_FUNCPOINTER): New constant.
7082 (SAVE_SLOT_BITS): Adjust to it.
7083 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7084 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7085 (voidfuncptr): New typedef.
7086 (struct Lisp_Save_Value): New member data[0].funcpointer.
7087 (XSAVE_FUNCPOINTER): New function.
7089 Simplify buildobj processing.
7090 * Makefile.in (buildobj.h): Make it a sequence of strings each
7091 followed by comma, rather than a single string. Put it into a
7092 .tmp file in case there's an error while generating it.
7093 (gl-stamp): Use .tmp for temp files.
7094 (mostlyclean): Clean .tmp files.
7095 * doc.c (buildobj): Move to just the routine that needs it.
7096 It's now an array of strings, so processing is simpler.
7098 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7100 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7101 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7102 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7103 Invoke malloc_enable_thread even when not interactive.
7104 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7105 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7106 in this case, since the underlying bug has now been fixed.
7108 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7110 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7111 unlinking it (bug#14691).
7113 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7115 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7116 before checking whether buffer is modified. This lets
7117 `kill-buffer-query-functions' cancel killing of the buffer or save
7118 its content before `kill-buffer' asks user the "Buffer %s
7119 modified; kill anyway?" question.
7121 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7123 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7124 Let the super performKeyEquivalent deal with them (Bug#14747).
7126 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7128 * widget.c (resize_cb): Remove unused local.
7130 Do not use GTK 3 if it exists but cannot be compiled.
7131 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7132 * xterm.c (x_error_handler) [!USE_GTK]:
7135 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7137 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7139 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7140 to the valid range of values. (Bug#14753)
7142 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7143 when moving point by using the current glyph matrix. This avoids
7144 the need to force redisplay when this function is called in a
7147 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7149 Fix minor problems found by static checking.
7150 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7151 Redo the latter's body to sidestep GCC parenthesization warnings.
7152 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7153 * coding.c (detect_coding, detect_coding_system):
7154 * coding.h (struct undecided_spec):
7155 Use bool for boolean.
7156 * image.c (QCmax_width, QCmax_height): Now static.
7157 * xdisp.c (Fmove_point_visually): Remove unused local.
7159 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7161 * xdisp.c (Fmove_point_visually): New function.
7163 2013-06-28 Kenichi Handa <handa@gnu.org>
7165 * coding.h (define_coding_undecided_arg_index): New enum.
7166 (coding_attr_index): New members
7167 coding_attr_undecided_inhibit_null_byte_detection,
7168 coding_attr_undecided_inhibit_iso_escape_detection,
7169 coding_attr_undecided_prefer_utf_8.
7170 (undecided_spec): New struct.
7171 (struct coding_system): New member `undecided' of the member
7174 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7175 (detect_coding): Likewise.
7176 (detect_coding_system): Likewise.
7177 (Fdefine_coding_system_internal): New coding system properties
7178 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7180 (syms_of_coding): Adjust for coding_arg_undecided_max.
7182 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7184 * image.c (x_from_xcolors): Remove unused local.
7186 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7188 Defer image data transfer between X client and server until actual
7191 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7194 * image.c (Destroy_Image): Remove.
7195 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7196 `mask_p', and `colors_p'. All uses changed.
7197 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7198 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7199 New macros for `flags' arg to x_clear_image_1.
7200 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7201 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7202 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7203 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7204 (image_get_x_image, image_unget_x_image): New functions or macros.
7205 (image_background, image_background_transparent, x_to_xcolors)
7206 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7207 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7208 instead of Destroy_Image.
7209 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7210 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7211 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7212 (imagemagick_load_image, svg_load_image): Use them instead of
7213 x_create_x_image_and_pixmap, and x_put_x_image followed by
7214 x_destroy_x_image, respectively.
7215 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7216 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7217 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7218 background_transparent fields.
7219 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7220 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7222 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7224 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7225 This mostly consists of undoing recent changes.
7226 * callproc.c (Fcall_process):
7227 * process.c (create_process):
7228 Do not worry about catching SIGCHLD here, undoing previous change.
7229 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7230 * process.c, process.h (catch_child_signal):
7231 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7232 * process.c (catch_child_handler): Don't worry about being called
7233 lazily and do not assume caller has blocked SIGCHLD, undoing
7234 previous change. Move first-time stuff back to
7235 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7236 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7237 set lib_child_handler if it's already initialized, which may
7238 help avoid problems on GNUstep.
7240 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7242 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7243 * callproc.c (Fcall_process):
7244 * process.c (create_process):
7245 Make sure SIGCHLD is caught before we fork,
7246 since Emacs startup no arranges to catch SIGCHLD.
7247 * process.c (lib_child_handler): Initialize to null, not to
7249 (catch_child_signal): Allow self to be called lazily.
7250 Do nothing if it's already been called.
7251 Assume caller has blocked SIGCHLD (all callers do now).
7252 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7253 just before it's really needed.
7254 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7255 since it hasn't been caught yet.
7257 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7259 * image.c (compute_image_size): New function to implement
7260 :max-width and :max-height.
7261 (imagemagick_load_image): Use it.
7263 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7265 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7266 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7268 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7269 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7270 the SIGCHLD handler, since the code is not atomic and (due to glib)
7271 signals may be arriving now.
7272 * sysdep.c (init_signals): Do not catch child signals here;
7273 'main' now does that later, at a safer time.
7275 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7277 Clean up SIGCHLD handling a bit (Bug#14569).
7278 * process.c, process.h (catch_child_signal):
7279 Now always extern, even if !NS_IMPL_GNUSTEP.
7280 * process.c (catch_child_signal): Move glib tickler here from
7281 init_process_emacs, so that it's done earlier in Emacs
7282 initialization. Also move the noninteractive && !initialized
7283 check here from init_process_emacs. This is all a bit cleaner for
7284 GNUish platforms, and I hope it works around the Cygwin bug.
7285 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7286 that glib signal handling is tickled before glib creates threads.
7288 * process.c (wait_reading_process_output): Avoid int overflow
7289 when reading more than 2 GiB total from a process.
7291 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7293 * process.c (create_process): Handle a couple more cases,
7294 i.e., work even if new_argv and wait_child_setup[i] are cached.
7295 Use Fcall_process's style for volatile vars.
7297 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7299 * process.c (create_process): Mark PROCESS volatile.
7301 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7303 Use C99-style flexible array members if available.
7304 This avoids some subtle aliasing issues, which typically
7305 aren't a problem with GCC but may be a problem elsewhere.
7306 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7307 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7308 In either case, it uses a flexible array member rather than
7309 the old struct hack. All uses changed.
7310 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7311 Adjust to sdata reorganization.
7312 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7313 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7314 that ports better to pre-C99 non-GCC.
7315 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7316 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7317 as the latter has changed.
7318 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7319 and port better to pre-C99 GCC.
7320 * image.c (struct xpm_cached_color):
7321 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7322 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7323 Use FLEXIBLE_ARRAY_MEMBER.
7324 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7325 Move decl to top level so it gets checked against implementation.
7326 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7327 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7329 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7331 * syntax.c: Integer cleanups.
7332 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7333 All uses that need 0-or-2 changed to:
7334 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7335 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7336 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7337 (char_quoted, prev_char_comend_first, back_comment)
7338 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7339 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7340 Use bool for boolean.
7341 (update_syntax_table, skip_chars, skip_syntaxes):
7342 Prefer int to unsigned when either will do.
7343 (back_comment): Return boolean success flag, like forw_comment,
7344 instead of positive-or-minus-1 (which might have overflowed int anyway).
7345 Don't stuff ptrdiff_t into int.
7346 (syntax_spec_code, syntax_code_spec): Now const.
7347 (Fmatching_paren, scan_lists, scan_sexps_forward):
7348 Use enum syntaxcode for syntax code.
7349 (Fmatching_paren): Check that arg is a character, not just an integer.
7350 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7351 (Finternal_describe_syntax_value): Omit no-longer-needed
7353 (skip_chars): Use char, not unsigned char, when the distinction
7355 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7356 * bytecode.c (exec_byte_code):
7357 * syntax.c (syntax_spec_code, Fchar_syntax)
7358 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7360 * syntax.h (SYNTAX_WITH_FLAGS):
7361 Omit unnecessary casts.
7363 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7365 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7366 line dimensions here, to avoid race conditions with the main
7367 thread. (Bug#14062, bug#14630, bug#14669)
7369 * w32term.c (w32_draw_window_cursor): Compute the header line and
7370 mode line dimensions here.
7371 <w32_system_caret_window, w32_system_caret_hdr_height>:
7372 <w32_system_caret_mode_height>: New variables.
7374 * w32term.h: Declare them.
7376 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7378 * alloc.c (die): Move "assertion failed" string here ...
7379 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7380 COND when SUPPRESS_CHECKING. This shrinks the executable text
7381 size by 0.8% to 2.2% when configured with --enable-checking,
7382 depending on optimization flags (GCC 4.8.1 x86-64).
7384 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7386 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7388 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7389 base is 2; this is more accurate.
7391 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7393 * sound.c (string_default): Move to !WINDOWSNT section.
7394 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7396 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7398 * sound.c: Integer cleanups.
7399 Remove unnecessary forward decls.
7400 (struct sound_device): The 'file' member is now a Lisp_Object, not
7401 a char *, so that we needn't invoke alloca on a huge size.
7402 (Fplay_sound_internal): Adjust to this.
7403 (string_default): New function.
7404 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7405 Use it to adjust to the struct sound_device change.
7406 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7407 (be2hs) [0]: Remove.
7409 * syntax.c (skip_chars): Don't use uninitialized storage
7410 when searching a multibyte buffer for characters that are not in a
7411 unibyte string that contains non-ASCII characters.
7413 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7415 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7416 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7418 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7420 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7422 2013-06-18 Kenichi Handa <handa@gnu.org>
7424 * font.c (Ffont_spec): Signal an error for an invalid font name
7427 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7429 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7430 In particular this ports to 32-bit sparc Sun cc.
7431 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7432 array with a dummy element at specpdl[-1], so that its address can
7434 (unbind_to): Do not copy the binding; not needed, now that we
7435 copy old_value in the one place where the copy is needed.
7436 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7437 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7438 (union specbinding): Rename from struct specbinding. Redo layout
7439 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7440 which is not portable. With Sun C 5.12 32-bit sparc, the
7441 declaration causes nargs to be an unsigned bitfield, a behavior
7442 that the C standard allows; but Emacs wants nargs to be signed.
7443 The overall type is now a union of structures rather than a
7444 structure of union of structures, and the 'kind' member is now a
7445 bitfield, so that the overall type doesn't grow. All uses changed.
7446 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7448 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7450 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7451 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7453 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7455 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7457 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7458 unless we know that the window w's frame is a frame object.
7459 Another attempt at solving bug#14062 and bug#14630.
7461 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7463 * textprop.c (property_set_type): New enum.
7464 (add_properties): Allow appending/prepending text properties.
7465 (add_text_properties_1): Factored out of Fadd_text_properties.
7466 (Fadd_text_properties): Move all the code into
7467 add_text_properties_1.
7468 (Fadd_face_text_property): New function that calls
7469 add_text_properties_1.
7471 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7473 Move functions from lisp.h to individual modules when possible.
7474 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7475 * alloc.c (XFLOAT_INIT, set_symbol_name):
7476 * buffer.c (CHECK_OVERLAY):
7477 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7478 (set_char_table_parent):
7479 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7480 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7481 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7482 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7484 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7485 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7486 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7487 (backtrace_args, backtrace_debug_on_exit):
7488 * floatfns.c (CHECK_FLOAT):
7489 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7490 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7491 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7492 (set_hash_index_slot):
7493 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7494 * marker.c (CHECK_MARKER):
7495 * textprop.c (CHECK_STRING_OR_BUFFER):
7496 * window.c (CHECK_WINDOW_CONFIGURATION):
7497 Move here from lisp.h, and make these functions static rather than
7499 * buffer.c (Qoverlayp):
7501 * fns.c (Qhash_table_p):
7502 * window.c (Qwindow_configuration_p):
7504 * lisp.h: Remove the abovementioned defns and decls.
7506 Use functions, not macros, for XINT etc (Bug#11935).
7507 In lisp.h, prefer functions to function-like macros, and
7508 constants to object-like macros, when either will do. This:
7509 . simplifies use, as there's no more need to worry about
7510 arguments' side effects being evaluated multiple times.
7511 . makes the code easier to debug on some platforms.
7512 However, when using gcc -O0, keep using function-like macros
7513 for a few critical operations, for performance reasons.
7514 This sort of thing isn't needed with gcc -Og, but -Og
7515 is a GCC 4.8 feature and isn't widely-enough available yet.
7516 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7517 Remove enum lsb_bits; no longer needed.
7518 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7519 * buffer.c (Qoverlap):
7521 * fns.c (Qhash_table_p):
7522 Now extern, so lisp.h can use these symbols.
7523 * dispextern.h: Include character.h, for MAX_CHAR etc.
7524 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7525 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7526 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7527 (GLYPH_CODE_P): Move here from lisp.h.
7528 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7529 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7530 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7531 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7532 XUNTAG now returns void *.
7533 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7534 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7535 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7536 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7537 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7538 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7539 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7540 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7541 New macros, renamed from their sans-lisp_h_ counterparts.
7542 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7543 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7544 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7545 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7546 If compiling via GCC without optimization, define these as macros
7547 in addition to inline functions.
7548 To disable this, compile with -DINLINING=0.
7549 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7550 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7551 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7552 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7553 (INTMASK, VALMASK): Now macros, since static values cannot be
7554 accessed from extern inline functions.
7555 (VALMASK): Also a constant, for benefit of old GDB.
7556 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7557 is INTEGERP, which can fold it in.
7558 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7559 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7560 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7561 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7562 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7563 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7564 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7565 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7566 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7567 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7568 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7569 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7570 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7571 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7572 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7573 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7574 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7575 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7576 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7577 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7578 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7579 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7580 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7581 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7582 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7583 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7584 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7585 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7586 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7587 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7588 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7589 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7590 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7592 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7593 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7594 (VALMASK): Define in one place rather than in two, merging the
7595 USE_LSB_TAG parts; this is simpler.
7596 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7597 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7598 Move up, to avoid use before definition.
7599 Also include "globals.h" earlier, for the same reason.
7600 (make_natnum): New function.
7601 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7602 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7603 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7604 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7605 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7606 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7607 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7608 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7609 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7610 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7611 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7612 (Qwindow_configuration_p, Qimage): New forward declarations.
7613 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7614 (STRING_COPYIN): Remove; unused.
7615 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7616 (xcar_addr, xcdr_addr): New functions. All uses changed.
7617 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7618 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7619 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7620 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7621 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7622 (TYPE_RANGED_INTEGERP): Simplify.
7623 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7624 (setlocale, fixup_locale, synchronize_system_messages_locale)
7625 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7626 Now empty functions, not macros.
7627 (functionp): Return bool, not int.
7628 * window.c (Qwindow_configuration_p): Now extern,
7629 so window.h can use it.
7630 * window.h (Qwindowp): Move decl back to lisp.h.
7632 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7634 * xdisp.c (Fline_pixel_height): New function, required for solving
7637 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7639 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7641 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7643 * lread.c (syms_of_lread):
7644 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7646 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7648 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7650 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7652 * fileio.c (expand_file_name): Doc fix.
7654 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7656 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7657 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7658 Wait for self, not for 0. This can't hurt on GNU or similar
7659 system, and may help with Cygwin.
7661 * keyboard.c: Don't use PROP (...) as an lvalue.
7662 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7663 Use set_prop (A, B), not PROP (A) = B.
7665 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7667 * xdisp.c (get_it_property): Use it->window instead of generating
7668 a Lisp object from it->w.
7670 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7672 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7673 get-char-property the window that is being rendered, instead of
7674 the buffer, to support window-specific overlays. (Bug#14575)
7675 (compute_display_string_pos): When W is NULL, use the current
7676 buffer as the object to pass to get-char-property.
7677 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7678 pointer member of the bidi iterator, since no window is pertinent
7681 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7683 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7684 being displayed, and pass it to compute_display_string_pos.
7685 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7686 (bidi_paragraph_init): All callers changed.
7688 * xdisp.c (init_from_display_pos, init_iterator)
7689 (handle_single_display_spec, next_overlay_string)
7690 (get_overlay_strings_1, reseat_1, reseat_to_string)
7691 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7692 Set bidi_it.w member from it->w.
7693 (compute_display_string_pos): Accept additional argument, the
7694 window being displayed, and pass it to Fget_char_property.
7697 * dispextern.h (struct bidi_it): New member w, the window being
7699 (compute_display_string_pos): Adjust prototype.
7701 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7703 * xgselect.c: Remove unneeded include xterm.h.
7705 * process.c (wait_reading_process_output): Check for NS before GLIB.
7706 GLIB may be linked in due to rsvg, but ns_select must be called.
7708 * xgselect.c (xg_select): Remove call to window_system_available
7709 and g_main_context_pending at the top, so Gdk events (i.e. file
7710 notify) are processed when Emacs is started with -nw.
7712 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7714 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7715 (ctagsfiles3): New variable, includes only *.m files.
7716 (TAGS): Use an explicit language name in the regular expressions,
7717 to avoid transformation of '/SOMETHING' by MSYS to
7718 'c:\MSYS\SOMETHING'.
7720 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7722 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7724 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7726 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7727 still need to set the mouse pointer shape and activate help-echo.
7730 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7732 A few porting etc. fixes for the new file monitor code.
7733 See the thread containing
7734 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7735 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7736 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7737 (dir_monitor_callback, Fgfile_rm_watch):
7738 Use assq_no_quit instead of Fassoc, for speed.
7739 (dir_monitor_callback, Fgfile_rm_watch):
7740 eassert that the monitor is a fixnum.
7741 (dir_monitor_callback): No need for CDR_SAFE.
7742 Simplify building of lisp with alternative tails.
7743 (Fgfile_add_watch, Fgfile_rm_watch):
7744 Do not assume glib functions set errno reliably on failure.
7745 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7746 and signal an error otherwise.
7747 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7748 Use Fdelq instead of Fdelete, for speed.
7750 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7752 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7753 don't insist on being invoked on a highlighted tool-bar button.
7754 Avoids losing tool-bar functionality when mouse-highlight is nil.
7755 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7756 Don't highlight when mouse-highlight is nil.
7757 (note_mouse_highlight): When mouse-highlight is nil, don't return
7758 right away; instead, run tool-bar and mode-line highlight
7759 subroutine, clear any existing highlight, and revert the mouse
7760 pointer to its default shape. (Bug#14558)
7762 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7764 * lisp.mk (lisp): Add prog-mode.el.
7766 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7768 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7769 * process.c (dummy_handler): New function.
7770 (lib_child_handler): New static var.
7771 (handle_child_signal): Invoke it.
7772 (catch_child_signal): If a library has set up a signal handler,
7773 save it into lib_child_handler.
7774 (init_process_emacs): If using glib and not on Windows, tickle glib's
7775 child-handling code so that it initializes its private SIGCHLD handler.
7776 * syssignal.h (SA_SIGINFO): Default to 0.
7777 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7778 31; it should no longer be needed now.
7780 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7782 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7784 * gfilenotify.c (globals_of_gfilenotify): New function.
7785 (syms_of_gfilenotify): Move global initialization there.
7787 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7789 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7791 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7792 * keyboard.c (menu_bar_items, tool_bar_items):
7793 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7794 not override local keymaps any more.
7796 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7798 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7800 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7802 * w32console.c (initialize_w32_display): Return the dimensions of
7803 the console window via 2 additional arguments, not via the current
7804 frame. This avoids crashes due to overrunning the bounds of
7805 frame's decode_mode_spec_buffer, which is not resized following
7806 the change of the frame dimensions from the initial 10x10.
7808 * w32term.h (w32_initialize_display_info): Adjust prototype.
7810 * term.c (init_tty): Take dimensions of the frame from the values
7811 returned by initialize_w32_display.
7813 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7814 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7815 (LIBES): Add $(GFILENOTIFY_LIBS).
7817 * w32inevt.c (handle_file_notifications): Add dummy implementation
7818 for !HAVE_W32NOTIFY.
7820 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7822 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7824 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7826 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7828 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7830 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7832 Fix minor problems found by static checking.
7833 * data.c (pure_write_error):
7834 Use xsignal2, not Fsignal, as Fsignal might return.
7835 * eval.c (set_backtrace_debug_on_exit): Now static.
7836 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7837 No longer inline. EXTERN_INLINE is needed only for functions
7838 defined in .h files. Reindent function header as per GNU style.
7839 (backtrace_p, backtrace_top, backtrace_next):
7840 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7841 compiler or linker. Add extern decls to pacify gcc -Wall.
7842 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7844 * frame.c (free_monitors): Define only on platforms that need it.
7845 * nsterm.m (ns_term_init):
7846 * process.c (catch_child_signal):
7847 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7848 defined on all porting targets these days.
7849 * process.c, process.h (catch_child_signal):
7850 Make it extern only if NS_IMPL_GNUSTEP is defined.
7852 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7854 * w32.c (gettimeofday): Make the signature identical to prototype
7855 in nt/inc/sys/time.h.
7857 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7859 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7862 * keyboard.c (safe_run_hooks_error): Improve error message.
7864 * data.c (pure_write_error): Add `object' argument.
7865 * puresize.h (CHECK_IMPURE): Use it.
7867 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7869 * Makefile.in (NOTIFY_OBJ): New variable.
7870 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7872 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7873 Call syms_of_gfilenotify.
7875 * gfilenotify.c: New file.
7877 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7878 and Qfile_w32notify.
7879 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7880 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7882 * lisp.h: Declare syms_of_gfilenotify.
7884 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7886 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7888 Merge the specpdl and backtrace stacks. Make the structure of the
7889 specpdl entries more obvious via a tagged union of structs.
7890 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7891 (enum specbind_tag): New enum.
7892 (struct specbinding): Make it a tagged union of structs.
7893 Add a case for backtrace records.
7894 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7895 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7896 (backtrace_debug_on_exit): New accessors.
7897 (struct backtrace): Remove.
7898 (struct catchtag): Remove backlist field.
7899 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7901 (Flocal_variable_p): Speed up the common case where the binding is
7903 * eval.c (backtrace_list): Remove.
7904 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7905 (set_backtrace_args, set_backtrace_nargs)
7906 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7907 (backtrace_next): New functions.
7908 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7909 (unwind_to_catch, internal_lisp_condition_case)
7910 (internal_condition_case, internal_condition_case_1)
7911 (internal_condition_case_2, internal_condition_case_n): Don't bother
7912 with backtrace_list any more.
7913 (Fsignal): Adjust to new backtrace format.
7914 (grow_specpdl): Move up.
7915 (record_in_backtrace): New function.
7916 (eval_sub, Ffuncall): Use it.
7917 (apply_lambda): Adjust to new backtrace format.
7918 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7920 (specbind): Adjust to new specpdl format. Simplify.
7921 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7922 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7924 (mark_backtrace): Remove.
7925 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7926 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7927 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7929 * profiler.c (record_backtrace): Use get_backtrace.
7930 (handle_profiler_signal): Use backtrace_top_function.
7931 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7934 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7936 * process.h (catch_child_signal): Declare.
7938 * process.c (catch_child_signal): New function.
7939 (init_process_emacs): Call it.
7941 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7942 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7944 (x_set_cursor_type): Remove declaration.
7945 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7946 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7947 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7948 (ns_get_color): Use F suffix on float.
7949 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7950 (ns_get_rgb_color): Remove.
7951 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7952 (note_mouse_movement): x and y are CGFloat.
7953 (ns_draw_fringe_bitmap): Remove unused rowY.
7954 Change #if to COCOA && >= 10_6.
7955 (ns_draw_window_cursor): Remove unused overspill.
7956 (ns_draw_underwave): width and x are EamcsCGFloat.
7957 (ns_draw_box): thickness is CGFloat.
7958 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7959 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7960 if not in main thread.
7961 (ns_get_pending_menu_title, ns_check_menu_open)
7962 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7963 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7964 (sendFromMainThread:): New method.
7965 (changeFont:): size is CGFloat.
7966 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7967 Disable warning about permanent text.
7968 (characterIndexForPoint:): Adjust return type depending on GNUstep
7970 (mouseDown:): delta is CGFloat.
7971 (updateFrameSize): Remove unised variable f.
7972 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7973 Cast float to EmacsCGFloat.
7974 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7975 also to -1 when restoring.
7976 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7977 inside NS_IMPL_COCOA.
7978 (toggleFullScreen:): Put call to toggleFullScreen inside
7979 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7980 (setPosition:portion:whole:): por is CGFloat.
7981 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7982 (mouseDown:): Use CGFloat.
7983 (mouseDragged:): Remove unised variable edge.
7984 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7986 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
7988 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7989 when NS_IMPL_GNUSTEP.
7990 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7991 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7992 (EmacsToolbar): Add clearAll. Add tag argument to
7993 addDisplayItemWithImage.
7994 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7996 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7998 * nsmenu.m (ns_update_menubar): Make static.
7999 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8000 (fillWithWidgetValue:): Add cast to SEL for setAction.
8001 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8002 (update_frame_tool_bar): Update code for GNUstep.
8003 (clearAll): New method.
8004 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8005 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8006 Move identifierToItem setObject and activeIdentifiers addObject before
8007 call to insertItemWithItemIdentifier.
8008 (validateVisibleItems): Fix indentation.
8009 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8010 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8011 UtilityWindow to aStyle, remove call to setStyleMask.
8013 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8015 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8016 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8017 Use F suffix on floats.
8018 (ns_char_width): Returns CGFloat.
8019 (ns_ascii_average_width): w is CGFloat instead of float.
8020 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8022 (ns_glyph_metrics): CGFloat instead of float.
8024 * nsfns.m (x_set_foreground_color, x_set_background_color):
8026 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8027 remove unused variables.
8028 (Fns_read_file_name): Keep track if panel is for save.
8029 Use ns_filename_from_panel/ns_directory_from_panel.
8030 (Fns_list_services): delegate only used for COCOA.
8031 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8032 Just return the input if GNUstep.
8033 (x_screen_planes): Remove.
8034 (Fxw_color_values): Use EmacsCGFloat
8035 (Fns_display_monitor_attributes_list): Only get screen number for
8037 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8039 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8040 ns_directory_from_panel.
8042 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8044 * process.c (handle_child_signal): Also use WCONTINUED.
8045 This is so that list-processes doesn't mistakenly list the process
8046 as stopped, when the process has actually been continued and is
8049 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8051 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8052 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8053 not already configured.
8055 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8057 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8059 * Makefile.in (mostlyclean): Remove *.res files.
8061 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8063 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8064 a buffer (bug#8447).
8066 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8068 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8069 display vector, and we backtrack, handle the case that the
8070 previous character position is also displayed from a display
8071 vector or covered by a display string or image. (Bug#14476)
8073 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8075 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8076 (struct MonitorInfo, free_monitors): Remove.
8077 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8078 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8079 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8082 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8083 (struct MonitorInfo, free_monitors): Remove.
8084 (ns_screen_name): Make static.
8085 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8086 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8089 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8090 (struct MonitorInfo): New struct.
8091 (free_monitors, make_monitor_attribute_list): Declare.
8093 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8095 (free_monitors, make_monitor_attribute_list): New functions.
8096 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8099 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8101 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8103 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8105 * keyboard.c: Apply keyboard decoding only to events that come directly
8106 from the tty, not from unread-command-events (bug#14368).
8107 (read_event_from_main_queue): New function, extracted from read_char.
8108 (read_decoded_char): Remove.
8109 (read_decoded_event_from_main_queue): New function to replace it.
8110 (read_char): Use it.
8111 (read_key_sequence): Use read_char rather than read_decoded_char.
8113 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8115 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8117 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8119 2013-05-22 Kenichi Handa <handa@gnu.org>
8121 The following changes are to fix the setting of
8122 buffer-file-coding-system on, for instance, C-x RET c unix RET
8123 _FILE_OF_DOS_EOL_TYPE_ RET.
8125 * coding.h (struct coding_system): New member detected_utf8_chars.
8127 * coding.c (detect_coding_utf_8): Count characters and check EOL
8128 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8130 (setup_coding_system): Do not initialize coding->head_ascii.
8131 (check_ascii): Do not set coding->eol_seen but update it. Do not
8132 call adjust_coding_eol_type here.
8133 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8134 If the eol-type of CODING is already specified, adjust the eol type
8135 of the found coding-system.
8136 (decode_coding_gap): Cancel previous change. Utilize the
8137 character numbers counted by detect_coding_utf_8. Fix detection
8140 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8142 * search.c (looking_at_1): Only set last_thing_searched if the match
8143 changed the match-data (bug#14281).
8145 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8147 * xdisp.c (reseat_at_previous_visible_line_start):
8148 Already declared in dispextern.h, so remove it here.
8149 (move_it_vertically_backward): Likewise.
8151 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8153 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8154 (Fx_display_pixel_width, Fx_display_pixel_height)
8155 (Fx_display_mm_width, Fx_display_mm_height):
8156 Mention `display-monitor-attributes-list' in docstrings.
8158 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8159 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8160 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8161 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8162 (Fx_display_backing_store, Fx_display_visual_class)
8163 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8164 (Fx_display_grayscale_p, Fx_display_pixel_width)
8165 (Fx_display_pixel_height, Fx_display_planes)
8166 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8167 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8168 (Fx_display_mm_width, Fx_display_mm_height)
8169 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8170 height for all physical monitors as in X11.
8172 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8173 Return pixel width or height for all physical monitors as in X11.
8175 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8177 Port --enable-gcc-warnings to clang.
8178 * bytecode.c (exec_byte_code):
8180 Redo diagnostic pragmas to pacify clang, too.
8181 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8182 * editfns.c (Fencode_time):
8183 * fileio.c (file_accessible_directory_p):
8184 * font.c (font_unparse_xlfd):
8185 Use '&"string"[index]' instead of '"string" + (index)'.
8186 * undo.c (user_error): Remove; unused.
8188 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8190 * insdel.c (insert_1_both): Document the arguments, instead of
8191 referring to insert_1, which no longer exists.
8193 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8194 some window, increment windows_or_buffers_changed, so that
8195 *Messages* display in that window is updated. (Bug#14408)
8197 * w32.c: Include epaths.h.
8198 (init_environment): Use cmdproxy.exe without leading directories.
8199 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8201 (gettimeofday): Adjust signature and return value to Posix
8204 * unexw32.c (open_output_file): Delete the existing emacs.exe
8205 before creating it, to break the hard link to the versioned
8208 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8209 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8210 (FIRSTFILE_OBJ): New variables.
8211 (W32_RES): Rename to EMACSRES. All users changed.
8212 (base_obj): Use $(CM_OBJ).
8213 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8214 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8215 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8216 $(W32_RES_LINK) before $(LIBES).
8217 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8219 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8221 * makefile.w32-in (DOC): Use just "DOC".
8223 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8225 * process.c: Export default filters and sentinels to Elisp.
8226 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8228 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8229 (Fset_process_sentinel, Fformat_network_address):
8230 Default to them instead of nil.
8231 (server_accept_connection): Sentinels can't be nil any more.
8232 (read_and_dispose_of_process_output): New function, extracted from
8233 read_process_output.
8234 (read_process_output): Use it; filters can't be nil.
8235 (Finternal_default_process_filter): New function, extracted from
8236 read_process_output.
8237 (exec_sentinel_unwind): Remove function.
8238 (exec_sentinel): Don't zilch sentinel while running.
8239 (status_notify): Sentinels can't be nil.
8240 (Finternal_default_process_sentinel): New function extracted from
8242 (setup_process_coding_systems): Default filter is not nil any more.
8243 (syms_of_process): Export new Elisp functions and initialize
8245 * lisp.h (make_lisp_proc): New function.
8247 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8249 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8251 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8253 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8254 unless we know that the window w is a leaf window.
8255 Another attempt at solving bug#14062.
8257 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8259 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8262 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8264 * image.c (gif_load): Check that subimages fit (Bug#14345).
8266 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8268 * lread.c (skip_dyn_eof): New function.
8269 (read1): Use it to skip the end of a file in response to #@00.
8271 * doc.c (get_doc_string): Slightly relax the sanity checking.
8273 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8275 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8276 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8277 (MonitorInfo): New struct.
8278 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8279 (Fns_display_monitor_attributes_list): New functions.
8280 (display-usable-bounds): Remove.
8281 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8284 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8286 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8287 (GTK_CHECK_VERSION): New macro, if not already defined.
8288 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8289 replaced by GTK_CHECK_VERSION.
8291 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8293 * xterm.h (GTK_PREREQ): New macro.
8294 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8295 to use this macro instead, for consistency and clarity.
8297 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8299 * xdisp.c (row_for_charpos_p): New function, with code of
8300 cursor_row_p, but accepts an additional argument CHARPOS instead
8301 of using a hardcoded PT.
8302 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8303 (row_containing_pos): Call row_for_charpos_p instead of partially
8304 doing the same. Fixes cursor positioning under longlines-mode
8305 when longlines-show-effect includes more than one newline, when
8306 moving the cursor vertically up.
8308 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8310 * makefile.w32-in (ACL_H): New macro.
8311 ($(BLD)/fileio.$(O)): Update dependencies.
8313 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8315 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8316 * Makefile.in (LIB_ACL): New macro.
8317 (LIBACL_LIBS): Remove.
8318 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8319 * fileio.c: Include <acl.h>.
8320 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8321 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8323 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8326 * unexelf.c: Don't assume ElfW (Half) fits in int.
8327 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8328 when dealing with ElfW (Half) values, since they can exceed 2**31
8329 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8330 (entry_address): Omit unused NUM arg. All uses changed.
8332 2013-05-07 Juri Linkov <juri@jurta.org>
8334 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8335 to the string converted from number with `Fnumber_to_string'.
8338 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8340 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8341 This fixes a problem introduced by my previous change.
8343 2013-05-07 Glenn Morris <rgm@gnu.org>
8345 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8347 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8349 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8351 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8353 Static checking by GCC 4.8.0.
8354 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8355 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8356 (x_get_monitor_attributes_fallback)
8357 (x_get_monitor_attributes_xinerama)
8358 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8359 Define only if USE_GTK.
8360 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8361 (x_get_monitor_attributes_fallback): Omit unused locals.
8362 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8363 Use double, not float, to avoid mixed-mode floating point arithmetic.
8365 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8366 Jan Djärv <jan.h.d@swipnet.se>
8368 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8369 (XINERAMA_CFLAGS): New macros.
8370 (ALL_CFLAGS, LIBES): Use them.
8372 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8373 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8374 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8375 (syms_of_xfns): DEFSYM them.
8376 (struct MonitorInfo): New struct.
8377 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8378 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8379 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8380 (x_get_monitor_attributes_xinerama): New functions.
8381 (Fx_display_monitor_attributes_list): New primitive.
8382 (syms_of_xfns): Defsubr it.
8384 * xterm.h (x_display_info): Add Xatom_net_workarea and
8385 Xatom_net_current_desktop.
8387 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8388 and dpyinfo->Xatom_net_current_desktop.
8390 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8392 * xdisp.c (pos_visible_p): Use the special code for finding the
8393 beginning of a display property or overlay for any "replacing"
8394 display property, not just for display strings. This solves
8395 incorrect reporting of position by posn-at-point. (Bug#14241)
8397 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8399 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8400 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8401 Verify that ElfW (Half) fits in int.
8402 (fatal): Use same signature as lisp.h.
8403 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8404 configure and build with -DUNEXELF_DEBUG without worrying about
8405 other modules that use DEBUG.
8406 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8407 possibly-wide integers now uses it instead of plain fprintf.
8408 (entry_address): New function, which avoids problems with 32-bit
8409 overflow on 64-bit hosts.
8410 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8411 (round_up): Don't assume the remainder fits in int.
8412 (find_section): Use bool for boolean. Simplify debug code.
8413 (unexec): Don't assume file sizes fit in int or size_t.
8414 Omit unnecessary trailing newline in 'fatal' format.
8415 Use strerror rather than outputting decimal error number.
8416 Remove unused code when emacs is not defined;
8417 this file relies on Emacs now.
8418 Don't assume e_phnum and e_shnum are positive.
8420 * regex.c: Fix problems when DEBUG is defined.
8421 (extract_number, extract_number_and_incr): Define regardless of
8422 whether DEBUG is defined; that's simpler and makes the code less
8423 likely to go stale in the normal case when DEBUG is not defined.
8424 Return int rather than taking an int * arg. All callers changed.
8425 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8426 Remove, replacing with ...
8427 (DEBUG_PRINT): New macro. All callers changed.
8428 (DEBUG_COMPILES_ARGUMENTS): New macro.
8429 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8430 (print_compiled_pattern, print_double_string) [DEBUG]:
8431 Use prototype rather than old-style definition.
8432 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8433 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8434 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8435 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8436 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8437 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8438 This matters only when DEBUG is defined.
8440 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8442 * xdisp.c (set_iterator_to_next): Set the
8443 ignore_overlay_strings_at_pos_p flag only if we are _really_
8444 iterating over an overlay string, as indicated by the
8445 current.overlay_string_index member. (Bug#14306)
8447 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8449 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8450 to where it is used, to avoid autorelease issues (Bug#14050).
8452 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8454 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8455 * fileio.c (syms_of_fileio): Implement this.
8456 * filelock.c (create_lock_file): If symbolic links don't work, so
8457 we use a regular file as a lock file, do not fsync the lock file;
8460 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8462 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8463 (syms_of_minibuf): Adjust accodingly.
8465 * callint.c (Fcall_interactively): Adjust calls accordingly.
8467 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8469 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8470 w->contents is a buffer before computing everything else.
8471 Use parentheses to disambiguate last part of the condition.
8473 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8474 assertion violations. (Bug#14062)
8476 2013-05-01 David Reitter <david.reitter@gmail.com>
8478 * nsfns.m (ns_tooltip): Initialize.
8480 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8482 * coding.c (decode_coding_gap): Don't remove the character before
8483 a newline unless it's a CR character. (Bug#14287)
8485 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8487 * dispextern.h (struct face): Move enum face_underline_type
8488 earlier so that bitfields can be in the same word.
8490 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8492 * nsfns.m (handlePanelKeys): New function.
8493 (EmacsOpenPanel:performKeyEquivalent:)
8494 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8495 arrows/function/control and copy/paste keys (Bug#14296).
8497 2013-04-27 Juri Linkov <juri@jurta.org>
8499 * callint.c (Fcall_interactively): Call `Qread_number' for
8500 interactive code letter `n' instead of using duplicate code.
8503 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8505 * systime.h (make_timeval): Declare as 'const'.
8507 2013-04-27 Kenichi Handa <handa@gnu.org>
8509 * font.c (font_open_entity): Always open a font of manageable
8512 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8514 Port better to AIX (Bug#14258).
8515 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8518 2013-04-24 Kenichi Handa <handa@gnu.org>
8520 * coding.c (decode_coding_iso_2022): When an invalid escape
8521 sequence is encountered, reset the invocation and designation
8522 status to the safest one.
8524 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8526 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8527 Without this fix, "make distclean" leaves stamp-h1 behind.
8529 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8531 * w32fns.c (w32_fullscreen_rect): New function to compute the
8532 window rectangle for the given fullscreen mode.
8533 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8534 longer tunes the window size. This keeps the window's edges flush
8535 with the screen and allows the taskbar to hide itself in fullboth.
8537 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8538 window decorations and uses the entire screen.
8540 * w32term.h (w32_fullscreen_rect) Add prototype.
8541 (struct w32_output): Replace normal_width, normal_height,
8542 normal_top, and normal_left members with a single normal_placement
8544 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8546 (FRAME_NORMAL_PLACEMENT): New macro.
8548 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8550 * minibuf.c (Ftest_completion): Silence compiler warning.
8552 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8554 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8557 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8560 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8561 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8562 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8563 parentheses where appropriate.
8565 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8567 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8569 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8571 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8572 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8573 Mention in the doc string that setting these variables takes
8574 effect only after a call to set-window-buffer. (Bug#14200)
8576 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8578 * indent.c (Fvertical_motion): Don't consider display strings on
8579 overlay strings as display strings on the buffer position we
8580 started from. This prevents vertical cursor motion from jumping
8581 more than one line when there's an overlay string with a display
8582 property at end of line.
8583 Reported by Karl Chen <Karl.Chen@quarl.org> in
8584 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8586 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8588 * window.c (select_window): `record_buffer' even if window is
8589 already selected (bug#14191).
8591 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8593 * window.c (Fwindow_end): Test more flags, including the buffer's
8594 last_overlay_modified flag, to determine whether the window's
8595 display is really up-to-date. Prevents the function from
8596 returning a stale value. (Bug#14170)
8597 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8600 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8602 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8603 garbaged only if it is not already the top frame on its TTY.
8604 This prevents flickering due to constant redrawing of TTY frames when
8605 there are GUI frames open in the same session. (Bug#13864)
8607 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8609 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8610 of marking the idle timers directly.
8612 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8614 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8617 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8619 * window.c (select_window): Don't record_buffer while the invariant is
8620 temporarily broken (bug#14161).
8622 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8624 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8626 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8628 2013-04-07 Romain Francoise <romain@orebokech.com>
8630 Ignore additional platform-specific ACL errors (Bug#13702).
8631 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8632 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8634 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8636 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8639 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8641 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8642 This bug was introduced by my 2013-02-25 change that simplified
8643 data_start configuration. Without this change, on GNU/Linux
8644 an Emacs configured with --enable-profiling fails immediately
8645 due to a profiler signal.
8646 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8647 with these flags. On platforms where special flags are needed
8648 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8649 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8650 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8652 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8654 Get rid of some platform-specific functions examining window
8655 system and its capabilities. This is a partial rework of the
8657 * lisp.h (have_menus_p): Remove prototype. This function is
8658 replaced with platform-independent window_system_available.
8659 (check_window_system): Move to...
8660 * frame.h (decode_window_system_frame, window_system_available):
8661 ...here, add new prototypes.
8662 * frame.c (window_system_available, decode_window_system_frame):
8664 (check_window_system): Platform-independent now.
8665 * xterm.h (x_in_use): Remove declaration.
8667 * w32term.h (check_x_frame):
8668 * nsterm.h (check_x_frame): Remove prototypes. This function
8669 is replaced with platform-independent decode_window_system_frame.
8670 * msdos.c (have_menus_p): Remove.
8671 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8672 Remove platform-specific functions. Use check_window_system,
8673 decode_window_system_frame and check_ns_display_info where
8674 appropriate. Minor style and comment tweaks.
8675 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8676 (check_x_frame): Likewise.
8677 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8679 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8680 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8681 * xmenu.c, xselect.c: All related users changed.
8683 2013-04-03 Kenichi Handa <handa@gnu.org>
8685 The following changes is to optimize the code for reading UTF-8
8688 * coding.c (check_ascii): Rename from detect_ascii. Return value
8689 changed. Check EOL format. Do not call adjust_coding_eol_type
8691 (check_utf_8): New function.
8692 (adjust_coding_eol_type): Do nothing if already adjusted.
8693 (detect_coding): Compare the return value of check_ascii with
8694 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8695 (decode_coding_gap): Optimize for valid UTF-8.
8697 2013-03-21 Kenichi Handa <handa@gnu.org>
8699 * coding.c (syms_of_coding): Cancel previous change.
8701 * insdel.c (insert_from_gap): Fix previous change.
8703 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8705 Consistently use platform-specific function to detect window system.
8706 * lisp.h (check_window_system): New prototype. This function is
8707 going to replace check_x, check_w32 and check_ns.
8708 (have_menus_p): Mention msdos.c in comment.
8709 * fontset.c (check_window_system_func): Remove. Adjust all users.
8710 * fontset.h (check_window_system_func): Remove prototype.
8711 * nsterm.h (check_ns):
8712 * xterm.h (check_x):
8713 * w32term.h (check_w32): Likewise.
8714 * menu.c (Fx_popup_menu): Use check_window_system.
8715 * msdos.c (check_window_system): Define for MS-DOS.
8716 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8717 * w32fns.c (check_window_system): Likewise for MS-Windows.
8718 * xfns.c (check_window_system): Likewise for X.
8719 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8720 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8722 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8724 Prefer < to > in range checks such as 0 <= i && i < N.
8725 This makes it easier to visualize quantities on a number line.
8726 This patch doesn't apply to all such range checks,
8727 only to the range checks affected by the 2013-03-24 change.
8728 This patch reverts most of the 2013-03-24 change.
8729 * alloc.c (xpalloc, Fgarbage_collect):
8730 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8731 * character.c (string_escape_byte8):
8732 * charset.c (read_hex):
8733 * data.c (cons_to_unsigned):
8734 * dispnew.c (update_frame_1):
8735 * doc.c (Fsubstitute_command_keys):
8736 * doprnt.c (doprnt):
8737 * editfns.c (hi_time, decode_time_components):
8738 * fileio.c (file_offset):
8739 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8740 * font.c (font_intern_prop):
8741 * frame.c (x_set_alpha):
8742 * gtkutil.c (get_utf8_string):
8743 * indent.c (check_display_width):
8744 * keymap.c (Fkey_description):
8745 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8747 * minibuf.c (read_minibuf_noninteractive):
8748 * process.c (wait_reading_process_output):
8749 * search.c (Freplace_match):
8750 * window.c (get_phys_cursor_glyph):
8751 * xdisp.c (redisplay_internal):
8752 * xsmfns.c (smc_save_yourself_CB):
8753 Prefer < to > for range checks.
8754 * dispnew.c (sit_for): Don't mishandle NaNs.
8755 This fixes a bug introduced in the 2013-03-24 change.
8756 * editfns.c (decode_time_components): Don't hoist comparison.
8757 This fixes another bug introduced in the 2013-03-24 change.
8759 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8761 * frame.h (struct frame): Drop scroll_bottom_vpos
8762 member becaue all real users are dead long ago.
8763 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8764 * xdisp.c (redisplay_internal): Adjust user.
8766 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8768 * nsmenu.m (showAtX:Y:for:): setLevel to
8769 NSPopUpMenuWindowLevel (Bug#13998).
8771 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8773 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8774 (ns_check_pending_open_menu): Declare.
8776 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8777 (x_activate_menubar): Update the menu with title that matches
8778 ns_get_pending_menu_title, and call
8779 ns_check_pending_openmenu (Bug#12698).
8780 (menuWillOpen:): New method.
8781 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8783 * nsterm.m (menu_will_open_state, menu_mouse_point)
8784 (menu_pending_title): New varaibles.
8785 (ns_get_pending_menu_title, ns_check_menu_open)
8786 (ns_check_pending_open_menu): New functions.
8788 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8790 * indent.c (current_column_bol_cache): Remove leftover which is not
8791 used in Fmove_to_column any more.
8792 (current_column, scan_for_column): Adjust users.
8793 * keyboard.c (last_point_position_buffer, last_point_position_window):
8794 Remove leftovers which are not used for recording undo any more.
8795 (command_loop_1, syms_of_keyboard): Adjust users.
8796 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8797 redisplay_window any more.
8798 (move_it_to): Adjust user.
8800 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8802 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8803 Update dependencies.
8805 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8807 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8808 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8811 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8813 * window.h (struct window): Replace hchild, vchild and buffer slots
8814 with a single slot 'contents'. This is possible because each valid
8815 window may have either the child window (in vertical or horizontal
8816 combination) or buffer to display (for the leaf window). Using that,
8817 a lot of operations to traverse and/or change window hierarchies may
8818 be simplified. New member horizontal is used to distinguish between
8819 horizontal and vertical combinations of internal windows.
8820 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8821 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8822 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8823 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8824 Use contents slot, not buffer, where appropriate.
8825 (wset_combination): New function.
8826 (wset_buffer): Add eassert.
8827 (Fframe_first_window): Simplify the loop reaching first window.
8828 (Fwindow_buffer): Use WINDOW_LEAF_P.
8829 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8830 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8831 (unshow_buffer): Convert initial debugging check to eassert.
8832 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8833 (make_parent_window, window_resize_check, window_resize_apply)
8834 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8835 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8836 Adjust to match struct window changes.
8837 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8838 (mark_window_cursors_off, count_windows, get_leaf_windows)
8839 (foreach_window_1): Simplify the loop.
8840 * alloc.c (mark_object): Do not check for the leaf window because
8841 internal windows has no glyph matrices anyway.
8842 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8843 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8844 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8845 (build_frame_matrix_from_window_tree, mirror_make_current)
8846 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8847 (update_window_tree, set_window_update_flags): Simplify the loop.
8848 (sync_window_with_frame_matrix_rows): Enforce live window.
8849 Use contents slot, not buffer, where appropriate.
8850 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8851 and WINDOW_HORIZONTAL_COMBINATION_P.
8852 (make_frame_visible_1): Simplify the loop.
8853 Use contents slot, not buffer, where appropriate.
8854 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8855 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8856 (expose_window_tree): Likewise.
8857 Use contents slot, not buffer, where appropriate.
8858 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8859 to avoid deleted windows. Use contents slot instead of buffer.
8860 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8861 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8862 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8863 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8865 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8867 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8868 identify the reasons for assertion violations in bug#14062 and
8870 (Fx_show_tip): Fix compilation error under
8871 "--enable-check-lisp-object-type". (Bug#14073)
8873 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8874 Reported by <rzl24ozi@gmail.com>.
8876 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8878 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8880 (unwind_with_echo_area_buffer): ...to restore it here.
8881 This is needed to ensure that...
8882 (redisplay_window): ...both window markers are valid here,
8883 which is verified by eassert.
8884 * editfns.c (save_excursion_save): Do not assume that
8885 selected_window always displays the buffer.
8886 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8889 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8891 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8894 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8896 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8898 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8900 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8901 since MinGW's w32api headers do. This avoids compiler warnings.
8903 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8906 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8908 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8910 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8912 * gtkutil.c (style_changed_cb): Check if frame is live and an
8913 X frame (Bug#14038).
8915 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8917 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8918 Define only for _WIN32_WINNT less than 0x0500.
8919 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8921 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8922 see its own definitions of 'struct timeval' and 'struct timezone'.
8924 Fix incompatibilities between MinGW.org and MinGW64 headers.
8925 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8927 * w32.c (REPARSE_DATA_BUFFER): Guard with
8928 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8930 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8932 * xterm.c: Include X11/XKBlib.h
8933 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8935 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8937 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8939 * blockinput.h (input_blocked_p): Likewise.
8940 * bytecode.c (exec_byte_code): Likewise.
8941 * callproc.c (call_process_kill, call_process_cleanup)
8942 (Fcall_process): Likewise.
8943 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8944 (Fccl_execute_on_string): Likewise.
8945 * character.c (string_escape_byte8): Likewise.
8946 * charset.c (read_hex): Likewise.
8947 * cm.c (calccost): Likewise.
8948 * data.c (cons_to_unsigned): Likewise.
8949 * dired.c (directory_files_internal, file_name_completion):
8951 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8952 (sit_for): Likewise.
8953 * doc.c (Fsubstitute_command_keys): Likewise.
8954 * doprnt.c (doprnt): Likewise.
8955 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8956 * emacsgtkfixed.c: Likewise.
8957 * fileio.c (file_offset, Fwrite_region): Likewise.
8958 * floatfns.c (Fexpt, fmod_float): Likewise.
8959 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8961 * font.c (font_intern_prop): Likewise.
8962 * frame.c (x_set_alpha): Likewise.
8963 * gtkutil.c (get_utf8_string): Likewise.
8964 * indent.c (check_display_width): Likewise.
8965 * intervals.c (create_root_interval, rotate_right, rotate_left)
8966 (split_interval_right, split_interval_left)
8967 (adjust_intervals_for_insertion, delete_node)
8968 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8969 (merge_interval_right, merge_interval_left, copy_intervals)
8970 (set_intervals_multibyte_1): Likewise.
8971 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8972 * keymap.c (Fkey_description): Likewise.
8973 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8974 * lread.c (openp, read_integer, read1, string_to_number):
8976 * menu.c (ensure_menu_items): Likewise.
8977 * minibuf.c (read_minibuf_noninteractive): Likewise.
8978 * print.c (printchar, strout): Likewise.
8979 * process.c (create_process, Faccept_process_output)
8980 (wait_reading_process_output, read_process_output, send_process)
8981 (wait_reading_process_output): Likewise.
8982 * profiler.c (make_log, handle_profiler_signal): Likewise.
8983 * regex.c (re_exec): Likewise.
8984 * regex.h: Likewise.
8985 * search.c (looking_at_1, Freplace_match): Likewise.
8986 * sysdep.c (get_child_status, procfs_ttyname)
8987 (procfs_get_total_memory): Likewise.
8988 * systime.h (EMACS_TIME_VALID_P): Likewise.
8989 * term.c (dissociate_if_controlling_tty): Likewise.
8990 * window.c (get_phys_cursor_glyph): Likewise.
8991 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8992 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8994 * xfns.c (Fx_window_property): Likewise.
8995 * xmenu.c (set_frame_menubar): Likewise.
8996 * xselect.c (x_get_window_property, x_handle_dnd_message):
8998 * xsmfns.c (smc_save_yourself_CB): Likewise.
8999 * xterm.c (x_scroll_bar_set_handle): Likewise.
9001 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9003 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9004 to be optional or nil. Adjust comment and convert it to docstring.
9005 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9006 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9008 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9010 Static checking by GCC 4.8-20130319.
9011 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9012 * process.c (Fset_process_datagram_address)
9013 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9014 * xdisp.c (get_char_face_and_encoding):
9015 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9016 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9017 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9019 2013-03-24 Ken Brown <kbrown@cornell.edu>
9021 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9022 fix compilation on 64-bit Cygwin, where underscores are not
9023 automatically prepended.
9025 * w32term.c (w32_initialize): Silence compiler warning.
9027 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9029 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9030 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9031 variables, to save and restore frame dimensions.
9032 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9033 after returning from a 'fullscreen' configuration.
9034 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9035 to avoid races between the main thread and the input thread.
9037 * w32term.h (struct w32_output): New members normal_width,
9038 normal_height, normal_top, normal_left, and prev_fsmode.
9039 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9040 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9043 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9044 'fullscreen' parameter. Always record previous width and height
9045 of the frame, except when switching out of maximized modes, so
9046 that they could be restored correctly, instead of resetting to the
9047 default frame dimensions. Send SC_RESTORE command to the frame,
9048 unless we are going to send SC_MAXIMIZE, to restore the frame
9049 resize hints in the mouse pointer shown by the window manager.
9052 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9054 * lisp.h (get_frame_param): Adjust conditions for prototype
9057 2013-03-22 Ken Brown <kbrown@cornell.edu>
9059 * unexcw.c: Drop unneeded inclusion of w32common.h.
9060 (report_sheap_usage): Declare.
9061 (read_exe_header): Add magic numbers for x86_64.
9062 (fixup_executable): Fix printf format specifier for unsigned long
9065 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9067 * frame.h (struct frame): Put menu_bar_window under #ifdef
9068 because this member is not needed when X toolkit is in use.
9069 (fset_menu_bar_window):
9070 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9071 (free_glyphs, update_frame):
9072 * xdisp.c (expose_frame): Likewise.
9073 (display_menu_bar): Likewise. Remove redundant eassert.
9074 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9077 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9079 Use functions and constants to manipulate Lisp_Save_Value objects.
9080 This replaces code that used macros and strings and token-pasting.
9081 The change makes the C source a bit easier to follow,
9082 and shrinks the Emacs executable a bit.
9083 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9084 (make_save_value): Change 1st arg from string to enum. All callers
9087 (mark_object): Use if, not #if, for GC_MARK_STACK.
9088 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9089 (XSAVE_OBJECT): Now functions, not macros.
9090 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9091 the constant was never used.
9092 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9093 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9094 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9095 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9097 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9098 type3 with a single member save_type. All uses changed.
9099 (save_type, set_save_pointer, set_save_integer): New functions.
9100 * print.c (PRINTX): Remove.
9102 * alloc.c: Remove redundant static declarations.
9104 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9106 * window.h (struct window): Convert left_col, top_line, total_lines
9107 and total_cols from Lisp_Objects to integers. Adjust comments.
9108 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9110 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9111 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9112 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9113 Adjust users where appropriate.
9115 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9117 * frame.h (struct frame): Drop resx and resy because the same data is
9118 available from window system-specific output context. Adjust users.
9119 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9120 New functions to provide defaults when no window system available.
9121 (FRAME_RES_X, FRAME_RES_Y): New macros.
9122 (NUMVAL): Move from xdisp.c.
9123 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9124 (Ffont_face_attributes, Fopen_font):
9125 * image.c (gs_load):
9126 * w32font.c (fill_in_logfont):
9127 * xdisp.c (calc_pixel_width_or_height):
9128 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9129 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9131 2013-03-20 Kenichi Handa <handa@gnu.org>
9133 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9134 to 1 (temporary workaround until a bug related to ASCII
9135 optimization is fixed).
9137 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9139 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9140 Signal error if window is not internal. Adjust docstring.
9141 (delete_all_child_windows): Use combination_limit to save the buffer.
9142 (Fset_window_configuration): Adjust accordingly.
9143 * print.c (syms_of_print): Initialize debugging output not here...
9144 (init_print_once): ...but in a new function here.
9145 * lisp.h (init_print_once): Add prototype.
9146 * emacs.c (main): Add call to init_print_once. Adjust comments.
9148 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9150 * window.c (window_resize_check, window_resize_apply)
9151 (window_from_coordinates, recombine_windows, set_window_buffer)
9152 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9153 (Fsplit_window_internal, Fdelete_window_internal)
9154 (freeze_window_starts): Use bool for booleans.
9155 * window.h (window_frame_coordinates, resize_frame_windows)
9156 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9158 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9160 * dispnew.c (bitch_at_user): Use `user-error'.
9162 2013-03-17 Ken Brown <kbrown@cornell.edu>
9164 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9165 as return type of image_background. (Bug#13981)
9166 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9168 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9170 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9171 (ns_select): Don't return with result uninitialized.
9173 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9176 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9178 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9179 directories. If filename is nil, get directory name (Bug#13932).
9180 Use getFilename and getDirectory.
9181 (getFilename, getDirectory): New methods for EmacsSavePanel and
9183 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9185 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9187 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9189 2013-03-15 Kenichi Handa <handa@gnu.org>
9191 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9192 (adjust_after_replace): Make it back to static. Delete the third
9193 arg text_at_gap_tail. Cancel the code for handling it.
9195 * coding.h (struct coding_system): New member eol_seen.
9197 * coding.c (detect_ascii): New function.
9198 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9199 when the source bytes are actually scanned. On detecting for
9200 coding_category_utf_8_auto, call detect_ascii instead of scanning
9201 source bytes directly.
9202 (produce_chars): Call insert_from_gap with the new arg 0.
9203 (encode_coding): Likewise.
9204 (decode_coding_gap): Control ASCII optimization by the variable
9205 disable_ascii_optimization instead of #ifndef .. #endif.
9206 Deccode EOL format according to coding->eol_seen.
9207 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9210 * lisp.h (adjust_after_replace): Cancel externing it.
9211 (insert_from_gap): Adjust prototype.
9213 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9215 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9216 FULLSCREEN_MAXIMIZED. (Bug#13935)
9218 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9220 * region-cache.c (find_cache_boundary, move_cache_gap)
9221 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9222 Simplify debugging check and convert to eassert. Adjust comment.
9223 (pp_cache): Put under ENABLE_CHECKING.
9225 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9227 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9228 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9230 (w32fullscreen_hook): If the frame is visible, reset
9231 f->want_fullscreen flag after changing the frame size. If the
9232 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9235 2013-03-13 Daniel Colascione <dancol@dancol.org>
9237 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9238 too so that these builds can use Cygwin's file conversion
9239 functions. (We've been building and linking cygw32.o all along
9240 and just not using it.)
9242 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9244 File synchronization fixes (Bug#13944).
9245 * Makefile.in (LIB_FDATASYNC): New macro.
9247 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9248 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9249 Don't worry about HAVE_FSYNC, since a substitute fsync is
9250 available if the system lacks one.
9251 (Fwrite_regin): Retry fsync if interrupted.
9253 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9255 * w32term.c (w32_read_socket): If the Emacs frame is being
9256 activated, call w32fullscreen_hook, to make sure the new frame
9257 dimensions are in effect. (Bug#13937)
9259 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9261 * xdisp.c (init_iterator): Simplify because both character and byte
9262 positions are either specified or -1. Add eassert. Adjust comment.
9263 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9264 character and byte positions can be obtained from marker.
9266 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9268 Static checking by Sun C 5.12.
9269 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9270 * bytecode.c (exec_byte_code):
9271 * dispnew.c (init_display):
9273 * fileio.c (Fsubstitute_in_file_name):
9274 * keyboard.c (Fevent_convert_list):
9275 * keymap.c (Fsingle_key_description):
9276 * term.c (maybe_fatal, fatal):
9277 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9278 * xsmfns.c (Fhandle_save_session):
9279 Omit unreachable code.
9280 * keymap.c (map_keymap_char_table_item): Cast void * to
9281 a function pointer type; the C Standard requires this.
9283 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9284 Include <sys/param.h> unconditionally, as that works elsewhere and
9285 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9286 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9289 See ChangeLog.12 for earlier changes.
9295 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9297 This file is part of GNU Emacs.
9299 GNU Emacs is free software: you can redistribute it and/or modify
9300 it under the terms of the GNU General Public License as published by
9301 the Free Software Foundation, either version 3 of the License, or
9302 (at your option) any later version.
9304 GNU Emacs is distributed in the hope that it will be useful,
9305 but WITHOUT ANY WARRANTY; without even the implied warranty of
9306 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9307 GNU General Public License for more details.
9309 You should have received a copy of the GNU General Public License
9310 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.