1 2014-01-27 K. Handa <handa@gnu.org>
3 Fix bug#16286 by the different way than revno:116158 to preserve
4 the code detection behavior of 24.3.
6 * coding.h (struct coding_system): New member detected_utf8_bytes.
8 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
9 (decode_coding_gap): Use short cut for UTF-8 file reading only
10 when coding->detected_utf8_bytes equals to coding->src_bytes.
12 * fileio.c (Finsert_file_contents): Cancel the previous change.
14 2014-01-29 Martin Rudalics <rudalics@gmx.at>
16 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
19 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
21 * xmenu.c (create_and_show_popup_menu): Handle case when no key
22 is grabbed (Bug#16565).
24 2014-01-28 Martin Rudalics <rudalics@gmx.at>
26 * xdisp.c (last_max_ascent): Re-remove after erroneously
27 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
29 (move_it_to): Re-remove reference to last_max_ascent.
30 (Fwindow_text_pixel_size): Add iterator's max_ascent and
31 max_descent here instead of calling line_bottom_y. Fix
34 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
36 * terminal.c (initial_free_frame_resources): New function.
37 (init_initial_terminal): Install new hook to free face cache
38 on initial frame and avoid memory leak. For details, see
39 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
40 * xfaces.c (free_frame_faces): Adjust comment.
42 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
44 * data.c (Fstring_to_number): Document results if unparsable
47 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
49 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
51 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
53 When decoding, prefer ptrdiff_t to int for buffer positions etc.
54 * coding.c (detect_coding_utf_8, emacs_mule_char)
55 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
56 (check_utf_8, decode_coding):
57 * coding.h (struct coding_system.errors):
58 Use ptrdiff_t, not int, for integer values derived from buffer and
61 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
62 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
63 before invoking decode_coding_gap, since there's just one block.
65 2014-01-25 Martin Rudalics <rudalics@gmx.at>
67 Fix handling of face attributes in Fx_create_frame (Bug#16529).
68 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
69 too early. Again run change_frame_size before assigning menu-
72 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
74 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
75 arrives, call x_check_fullscreen, in case the new display has a
76 different resolution. (Bug#16517)
78 2014-01-25 Eli Zaretskii <eliz@gnu.org>
80 * term.c (read_menu_input): If the selected frame changes, exit
82 (tty_menu_show): If the selected frame changes while we displayed
83 a menu, throw to top level. (Bug#16479)
85 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
87 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
89 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
91 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
92 * data.c (count_one_bits_word): Fix bug (negated comparison)
93 when BITS_PER_ULL < BITS_PER_BITS_WORD.
95 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
97 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
98 undefined behavior by initializing display property bit of a
99 string processed by the bidirectional iterator. For details, see
100 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
102 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
104 Minor cleanup of previous change.
105 * image.c (imagemagick_error, Fimagemagick_types):
106 Omit some recently-introduced and unnecessary casts and assignments.
108 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
110 Fix two memory leaks discovered with Valgrind.
111 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
112 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
114 2014-01-22 Martin Rudalics <rudalics@gmx.at>
116 Fixes in window size functions around Bug#16430 and Bug#16470.
117 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
118 (Fwindow_mode_line_height, Fwindow_header_line_height)
119 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
120 Minor doc-string adjustments.
121 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
123 (window_body_height, window_body_width): Do not count partially
124 visible lines/columns when PIXELWISE is nil (Bug#16470).
125 (Qfloor, Qceiling): New symbols.
127 2014-01-21 Eli Zaretskii <eliz@gnu.org>
129 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
130 when the image cache is not yet allocated. (Bug#16509)
132 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
134 * buffer.c (Fkill_buffer): When killing an indirect buffer,
135 re-attach intervals to its base buffer (Bug#16502).
136 * intervals.c (set_interval_object): Move from here...
137 * intervals.h (set_interval_object): ... to here. Fix comments.
139 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
141 Avoid undefined behavior by initializing buffer redisplay bit.
142 Problem reported by Dmitry Antipov in
143 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
144 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
146 Revert some of the CANNOT_DUMP fix (Bug#16494).
147 * lread.c (init_lread): Fix typo: NILP, not !NILP.
149 2014-01-19 Eli Zaretskii <eliz@gnu.org>
151 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
152 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
153 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
154 they are replaced by macros that expand into direct calls to the
155 corresponding functions from GDI32.DLL.
156 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
157 variables in the Cygwin build, they are unused.
159 2014-01-19 K. Handa <handa@gnu.org>
161 * composite.c (composition_update_it): Fix previous change.
163 2014-01-18 Eli Zaretskii <eliz@gnu.org>
165 Fix file name handling on MS-Windows 9X.
166 * w32.c (maybe_load_unicows_dll): New function.
168 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
169 on, to make sure we can convert file names to and from UTF-8 on
170 Windows 9X. This fixes a failure to start up because Emacs cannot
171 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
173 * w32font.c [WINDOWSNT]: Include w32.h.
174 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
175 of implementing the same stuff.
176 Remove now unused g_b_init_is_windows_9x.
178 * w32.h (maybe_load_unicows_dll): Add prototype.
180 2014-01-17 Eli Zaretskii <eliz@gnu.org>
182 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
183 switch to single keyboard. Prevents daemon crashes when a new
184 client connects while we show a TTY menu in an existing client.
187 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
189 Fix MinGW64 porting problem with _setjmp.
190 Reported by Eli Zaretskii in:
191 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
192 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
193 the old _setjmp and _longjmp. All uses changed.
195 2014-01-13 Daniel Colascione <dancol@dancol.org>
197 * textprop.c (Fremove_list_of_text_properties): Correctly
198 handle reaching the end of the interval tree. (Bug#15344)
200 2014-01-13 Martin Rudalics <rudalics@gmx.at>
202 * xdisp.c (resize_mini_window): Round height to a multiple of
203 frame's line height. Fix bug in calculation of window start
204 position (Bug#16424).
206 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
208 * macfont.m: Include termchar.h.
209 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
210 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
211 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
212 *_WITH_GC_* to take face and f as parameters.
213 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
214 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
216 2014-01-13 Daniel Colascione <dancol@dancol.org>
218 Fix menu item updating in the presence of the Unity global menu
221 * gtkutil.h (xg_have_tear_offs): Add frame parameter
222 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
224 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
225 updating menus; explain why.
226 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
227 problem it's supposed to solve and it interferes with detecting
228 the presence of a global menu.
229 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
232 2014-01-11 K. Handa <handa@gnu.org>
234 * composite.c (composition_update_it): Fix indexing of
235 LGSTRING_CHAR (Bug#15984).
237 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
239 * unexw32.c (_start) [__MINGW64__]: Define to __start.
241 2014-01-11 Eli Zaretskii <eliz@gnu.org>
243 * xdisp.c (try_window_id): Don't use this function's optimizations
244 if overlays in the buffer displayed by the window have changed
245 since last redisplay. (Bug#16347)
246 (message_dolog): Fix indentation.
248 2014-01-11 Martin Rudalics <rudalics@gmx.at>
250 * frame.c (frame_resize_pixelwise): Fix doc-string.
252 2014-01-10 Martin Rudalics <rudalics@gmx.at>
254 Fix handling of internal borders (Bug#16348).
255 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
256 internal border width from pixel width of windows.
257 (change_frame_size_1): Don't return early when frame's pixel
258 size changes - we still have to record the new sizes in the
260 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
261 also when toolbar gets larger.
262 * window.c (check_frame_size): Include internal_border_width in
264 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
265 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
266 non-toolkit/non-GTK version clear internal border.
267 * xterm.c (x_clear_under_internal_border): New function for
268 non-toolkit/non-GTK version.
269 (x_after_update_window_line): In non-toolkit/non-GTK version
271 (handle_one_xevent, x_set_window_size): Call
272 x_clear_under_internal_border in non-toolkit/non-GTK version.
273 * xterm.h (x_clear_under_internal_border): Extern it.
275 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
277 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
278 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
281 2014-01-06 Eli Zaretskii <eliz@gnu.org>
283 * xdisp.c (redisplay_window): Don't skip window redisplay if the
284 last value of point is not equal to buffer's point. (Bug#16129)
286 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
289 * nsterm.h (updateCollectionBehavior): Rename from
290 updateCollectionBehaviour. All uses changed.
292 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
293 * Makefile.in (SETFATTR): New macro.
294 (temacs$(EXEEXT)): Use it.
296 2014-01-04 Martin Rudalics <rudalics@gmx.at>
298 Fix maximization behavior on Windows (Bug#16300).
299 * w32fns.c (w32_fullscreen_rect): Don't handle
300 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
301 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
302 of SetWindowPos. Restore last placement also when leaving
303 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
304 but the FULLSCREEN_BOTH case.
306 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
309 * data.c (arithcompare_driver):
310 * fileio.c (Fcar_less_than_car):
311 * fns.c (internal_equal):
312 * frame.c (delete_frame):
313 * lisp.h (enum More_Lisp_Bits):
315 Avoid C99 constructs that don't work in C89.
316 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
317 to port to C89, which doesn't have 'long long'.
318 (count_trailing_zero_bits): Use them.
320 2014-01-03 Chong Yidong <cyd@gnu.org>
322 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
324 2014-01-02 Martin Rudalics <rudalics@gmx.at>
326 Further adjust frame/window scrollbar width calculations.
327 * window.c (apply_window_adjustment): Set
328 windows_or_buffers_changed.
329 (Fwindow_scroll_bars): Return actual scrollbar width.
330 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
331 For non-toolkit builds again use 14 as minimum width and set
332 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
333 * xterm.c (XTset_vertical_scroll_bar): Take width from
334 WINDOW_SCROLL_BAR_AREA_WIDTH.
335 (x_new_font): Rename wid to unit. Base calculation of new
336 scrollbar width on toolkit used and make it analogous to that of
337 x_set_scroll_bar_default_width.
338 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
339 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
341 * w32term.c (w32_set_vertical_scroll_bar): Take width from
342 WINDOW_SCROLL_BAR_AREA_WIDTH.
343 (x_new_font): Make it correspond to changes in xterm.c.
345 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
347 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
348 This is a cleaner way to fix the MinGW-w64 porting problem.
349 Check for INTPTR_MAX misconfiguration.
351 2014-01-01 Eli Zaretskii <eliz@gnu.org>
353 * search.c (newline_cache_on_off, find_newline): In indirect
354 buffers, use the newline cache of the base buffer.
356 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
357 buffer, invalidate the caches of its base buffer. (Bug#16265)
359 * indent.c (width_run_cache_on_off, compute_motion): In indirect
360 buffers, use the width-run cache of the base buffer.
362 * xdisp.c (redisplay_window): When the window displays an indirect
363 buffer, and the character widths in the display table have
364 changed, invalidate the width-run cache of the corresponding base
367 * fileio.c (Finsert_file_contents): When invalidating the newline
368 cache, consider the case of inserting into indirect buffer.
370 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
371 In indirect buffers, use the paragraph cache of the base buffer.
373 2013-12-31 Martin Rudalics <rudalics@gmx.at>
375 * window.c (grow_mini_window): Fix last change.
377 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
379 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
381 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
383 * w32term.c (w32_initialize): Use LCID and LOWORD.
385 * w32proc.c (create_child): Use pid_t for 5th argument.
386 (IsValidLocale): Don't provide prototype for MinGW64.
387 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
388 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
390 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
391 MinGW64 doesn't support.
393 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
395 * w32.c (set_named_security_info): New function.
396 (acl_set_file): Fall back on set_named_security_info if
397 set_file_security fails.
398 (g_b_init_set_named_security_info_w)
399 (g_b_init_set_named_security_info_a): New static variables.
400 (globals_of_w32): Initialize them to zero.
401 (set_named_security_info): Set them to non-zero if the
402 corresponding API is available.
403 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
406 2013-12-31 Martin Rudalics <rudalics@gmx.at>
408 Some more fixes following pixelwise resize changes including one
410 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
411 of frame_resize_pixelwise.
412 * widget.c (pixel_to_text_size): New function.
413 (update_wm_hints): Have size hints respect value of
414 frame_resize_pixelwise.
415 (EmacsFrameResize): Alway process resize requests pixelwise.
416 * window.c (grow_mini_window): Make sure mini window is at least
418 * xdisp.c (display_menu_bar): Make sure menubar extends till
420 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
421 (x_set_tool_bar_lines): Calculate pixelwise.
422 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
423 frame_resize_pixelwise.
425 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
427 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
428 variables not used there.
430 2013-12-30 Eli Zaretskii <eliz@gnu.org>
432 * w32.c (sys_umask): New function. (Bug#16299)
434 2013-12-30 Martin Rudalics <rudalics@gmx.at>
436 * dispnew.c (change_frame_size_1): Take old width of root window
437 from that window's pixel width. (Bug#16284)
439 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
441 Plain copy-file no longer chmods an existing destination (Bug#16133).
442 * fileio.c (realmask): Now a static var, not a local.
443 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
444 Remove arg STATPTR. All uses changed.
445 (Fcopy_file): Do not alter permissions of existing destinations,
446 unless PRESERVE-PERMISSIONS (renamed from
447 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
448 Avoid race when testing for existing destinations and for
449 when input and output files are the same.
450 If changing the group fails, adjust both default and
451 preserved permissions so that access is not granted to the
453 (Fset_default_file_modes, init_fileio): Update realmask.
454 (Fdefault_file_modes): Use realmask instead of calling umask.
456 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
458 Fix pipe bug with OS X emacs --daemon (Bug#16262).
459 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
460 flags on the daemon pipe ends before execing.
462 2013-12-28 Eli Zaretskii <eliz@gnu.org>
464 * w32fns.c (Fx_create_frame): Error out if called from a TTY
467 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
469 * callproc.c (Vexec_path): Document that exec-directory is in it.
471 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
473 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
476 2013-12-27 Chong Yidong <cyd@gnu.org>
478 * data.c (Fsymbol_function): Doc fix.
480 2013-12-26 Martin Rudalics <rudalics@gmx.at>
482 Some more tinkering with Bug#16051.
483 * window.c (resize_frame_windows): Don't let the size of the
484 root window drop below the frame's default character size.
485 Never ever delete any subwindows - let the window manager do the
488 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
489 of toolbar lines needed when they exceed the height of the root
491 (unwind_create_frame_1): New function.
492 (Fx_create_frame): Generally inhibit calling the window
493 configuration change hook here. Remove extra call to
494 change_frame_size - it's not needed when we don't run the
495 configuration change hook.
497 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
499 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
500 On my Fedora 19 platform the core dumps were so big that
501 my desktop became nearly catatonic.
502 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
503 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
504 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
505 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
507 * conf_post.h (__has_feature): New macro, if not already defined.
508 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
509 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
511 2013-12-25 Eli Zaretskii <eliz@gnu.org>
513 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
514 is a file name. (Bug#16252)
516 2013-12-25 Chong Yidong <cyd@gnu.org>
518 * keyboard.c (Voverriding_terminal_local_map):
519 (Voverriding_local_map): Doc fix.
521 * keymap.c (Vemulation_mode_map_alists): Doc fix.
523 2013-12-24 Eli Zaretskii <eliz@gnu.org>
525 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
526 file name when it is submitted to ShellExecute. Simplify code.
527 Don't test DOCUMENT for being a string, as that is enforced by
528 CHECK_STRING. Doc fix.
530 2013-12-23 Eli Zaretskii <eliz@gnu.org>
532 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
533 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
534 redisplay_tool_bar does. Improve and fix commentary.
535 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
536 limits of the glyph matrices. (Bug#16051)
537 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
538 only when the new size is different from the old one, and the new
539 size can be achieved given the frame height.
541 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
543 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
545 2013-12-23 Glenn Morris <rgm@gnu.org>
547 * lread.c (Fload): Mention load-prefer-newer in doc.
549 2013-12-22 Martin Rudalics <rudalics@gmx.at>
551 Handle Bug#16207 by being more restrictive when running hooks.
552 * window.c (unwind_change_frame): New function.
553 (Fset_window_configuration): Don't run configuration change hook
554 while the frame configuration is unsafe. Call select_window
557 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
559 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
561 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
563 * nsterm.h: Declare EmacsColor category.
565 * nsterm.m (NSColor): Implement EmacsColor category.
566 (ns_get_color): Use colorUsingDefaultColorSpace.
567 (ns_get_color, ns_term_init): Use colorForEmacsRed.
569 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
571 2013-12-21 Eli Zaretskii <eliz@gnu.org>
573 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
574 having the PNG_NORETURN attribute, to avoid compiler warning in
577 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
579 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
581 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
582 fringe background extension.
583 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
584 because they are now always the same as `left' and `width',
585 respectively. Remove code for the case that `width' and
586 `sb_width' are different.
588 2013-12-20 Martin Rudalics <rudalics@gmx.at>
590 Remove scroll_bar_actual_width from frames.
591 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
592 * frame.c (Fscroll_bar_width): Return scroll bar area width.
593 (x_figure_window_size):
594 * nsterm.m (x_set_window_size):
595 * widget.c (set_frame_size):
596 * w32term.c (x_set_window_size):
597 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
598 scroll_bar_actual_width.
600 Convert scroll_bar members to integers on Windows.
601 * w32term.h (struct scroll_bar): Convert top, left, width,
602 height, start, end and dragging to integers.
603 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
605 * w32term.c (w32_set_scroll_bar_thumb)
606 (w32_scroll_bar_handle_click): Remove XINT conversions for
607 scroll_bar members. Treat bar->dragging as integer.
608 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
609 first element. Remove XINT conversions for scroll_bar members.
610 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
611 Remove XINT conversions for scroll_bar members.
613 Fix assignment for new window total sizes.
614 * window.c (Fwindow_resize_apply_total): Assign values for
617 2013-12-20 Chong Yidong <cyd@gnu.org>
619 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
620 argument to `append'.
622 2013-12-19 Eli Zaretskii <eliz@gnu.org>
624 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
625 current text face, for extending the face of the display margins.
628 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
631 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
633 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
636 * nsterm.m (Qfile, Qurl): New.
637 (EV_MODIFIERS2): New macro.
638 (EV_MODIFIERS): Use EV_MODIFIERS2.
639 (ns_term_init): Remove font and color from DND, does not work on
640 newer OSX, and other ports don't have them.
641 (performDragOperation:): Handle modifiers used during drag.
642 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
643 Remove global Lisp variables used to communicate with ns-win.el.
644 Remove font and color handling.
645 (syms_of_nsterm): Defsym Qfile and Qurl.
647 2013-12-19 Anders Lindgren <andlind@gmail.com>
649 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
650 (ns_constrain_all_frames, x_set_offset): Remove assignment to
652 (updateFrameSize:, windowWillResize:toSize:): Add trace.
653 (constrainFrameRect): Remove special case nr_screens == 1.
654 Don't constrain size to size of view.
656 * nsterm.h (ns_output): Remove dont_constrain.
658 2013-12-19 Anders Lindgren <andlind@gmail.com>
660 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
662 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
664 Minor fixes for recent openp changes.
665 * lisp.h (GCPRO7): New macro.
666 * lread.c (openp): Use bool for boolean; all callers changed.
667 Protect save_string from GC. Don't assume that file descriptors
668 are nonzero. Redo save_mtime comparison to avoid bogus GCC
669 warning about uninitialized variable.
671 2013-12-18 Eli Zaretskii <eliz@gnu.org>
673 * w32fns.c (emacs_abort): Use intptr_t as argument of
674 INT_BUFSIZE_BOUND, to avoid compiler warnings.
676 2013-12-18 Glenn Morris <rgm@gnu.org>
678 * lread.c (Fload): Pass load_prefer_newer to openp.
679 Don't bother checking mtime if openp already did it.
680 (openp): Add `newer' argument, to check all suffixes
681 and find the newest file.
682 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
683 * callproc.c (call_process):
684 * charset.c (load_charset_map_from_file):
685 * emacs.c (init_cmdargs):
686 * image.c (x_create_bitmap_from_file, x_find_image_file):
688 * lread.c (Flocate_file_internal):
689 * process.c (Fformat_network_address):
690 * sound.c (Fplay_sound_internal):
691 * w32.c (check_windows_init_file):
692 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
694 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
696 2013-12-17 Eli Zaretskii <eliz@gnu.org>
698 * w32.c (getloadavg): Don't index samples[] array with negative
699 indices. Recover from wall-clock time being set backwards.
701 * w32term.c (w32_initialize): Declare the argument of
702 set_user_model as const.
704 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
705 (w32_menu_show): Constify some arguments passed to MessageBox.
707 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
708 to initialize Lisp objects.
710 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
711 initialize Lisp objects.
713 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
714 use variables used only on X under that condition.
716 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
717 variables not used there.
719 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
721 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
722 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
724 2013-12-16 Eli Zaretskii <eliz@gnu.org>
726 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
727 code, revealed in presence of R2L characters, character
728 compositions, and display vectors. A better fix for Bug#16148.
729 (extend_face_to_end_of_line): Don't reference tool_bar_window in
730 GTK and NS builds, they don't have this member of struct frame.
732 * dispextern.h (struct composition_it): Correct a comment for the
735 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
737 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
738 This prevents a compilation error on C compilers that do not
739 default functions to return 'int' if not declared. Also, add
740 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
741 since it now uses inline functions.
743 2013-12-16 Eli Zaretskii <eliz@gnu.org>
745 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
746 display margins on mode line, header line, and in the frame's
747 tool-bar window. (Bug#16165)
749 2013-12-16 Andreas Schwab <schwab@suse.de>
751 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
753 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
755 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
758 2013-12-16 Martin Rudalics <rudalics@gmx.at>
760 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
762 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
764 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
765 intended to find bogus pointers in font objects (Bug#16140).
766 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
767 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
768 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
769 Disable for MS-Windows due to Bug#15876; apparently this
770 requires more or less substantial changes in fontset code.
771 * xfont.c (xfont_close):
772 * xftfont.c (xftfont_close): Call x_display_info_for_display
773 to check whether 'Display *' is valid (Bug#16093 and probably
776 2013-12-15 Eli Zaretskii <eliz@gnu.org>
778 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
779 Reported by Juanma Barranquero <lekktu@gmail.com>.
781 * process.c (Fprocess_send_eof): Don't crash if someone tries to
782 open a pty on MS-Windows. (Bug#16152)
784 * emacs.c (decode_env_path): Fix bogus comparison against
785 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
787 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
789 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
790 (Fx_file_dialog): Add parentheses around && to silence warning.
792 * w32term.c (construct_drag_n_drop): Remove unused local variable.
794 2013-12-15 Eli Zaretskii <eliz@gnu.org>
796 * xdisp.c (extend_face_to_end_of_line): Extend background of
797 non-default face in margin areas as well. (Bug#16151)
798 (display_line): Call extend_face_to_end_of_line for continued
799 lines as well, if the display margins have non-zero width.
800 (set_glyph_string_background_width): When needed, set the
801 extends_to_end_of_line_p flag on glyph strings to be drawn in
802 margin areas, not only in the text area.
804 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
807 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
809 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
810 Don't worry about verify_error being t, since it has to be a list.
812 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
814 Use bool for boolean, focusing on headers.
815 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
816 No need to include <stdbool.h>, since conf_post.h does it now.
817 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
818 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
819 (SET_PER_BUFFER_VALUE_P):
820 * ccl.c, ccl.h (setup_ccl_program):
821 * ccl.h (CHECK_CCL_PROGRAM):
822 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
823 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
824 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
825 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
826 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
827 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
828 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
829 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
830 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
831 (CHARSET_FAST_MAP_SET):
832 * coding.c (decode_coding_ccl, encode_coding_ccl):
833 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
834 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
835 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
836 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
837 (decode_coding_c_string):
838 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
839 * conf_post.h (has_attribute):
840 * dispextern.h (trace_redisplay_p):
841 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
842 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
843 (SET_GLYPH_FROM_CHAR_GLYPH):
844 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
845 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
846 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
847 (cursor_in_mouse_face_p):
848 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
849 (blank_row, prepare_desired_row)
850 (build_frame_matrix_from_leaf_window, make_current)
851 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
852 (update_window, scrolling_window, update_frame_line):
853 * disptab.h (GLYPH_FOLLOW_ALIASES):
854 * editfns.c (Fformat):
855 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
856 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
857 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
858 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
859 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
860 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
862 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
863 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
864 (FRAME_MOUSE_UPDATE):
865 * fringe.c (Fdefine_fringe_bitmap):
866 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
867 (x_create_bitmap_from_xpm_data, xpm_load_image):
868 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
869 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
870 (MERGE_INTERVAL_CACHE):
871 * keymap.h (KEYMAPP):
872 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
873 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
874 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
875 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
876 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
877 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
878 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
879 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
880 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
881 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
882 (SETUP_BUFFER_SYNTAX_TABLE):
883 * systime.h (timespec_valid_p):
884 * term.c (save_and_enable_current_matrix):
885 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
886 * xdisp.c (in_display_vector_p, display_tool_bar_line)
887 (redisplay_internal, try_window_reusing_current_matrix)
888 (sync_frame_with_window_matrix_rows, try_window_id)
889 (display_menu_bar, display_tty_menu_item, display_mode_line)
890 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
891 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
892 * xmenu.c (xmenu_show):
893 * xterm.c (use_xim, x_term_init):
894 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
895 (struct x_bitmap_record):
896 Use bool for booleans.
897 * ccl.c (struct buffer_text):
898 * ccl.h (struct ccl_program):
899 * charset.h (struct charset):
901 * coding.h (struct iso_2022_spec, struct coding_system):
902 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
903 (struct glyph_string, struct face, struct face_cache)
904 (struct bidi_string_data, struct bidi_it)
905 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
907 * editfns.c (Fformat):
908 * frame.h (struct frame):
909 * fringe.c (struct fringe_bitmap):
910 * intervals.h (struct interval):
911 * keyboard.h (struct kboard):
912 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
913 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
914 (struct Lisp_Buffer_Local_Value, union specbinding):
915 * macfont.m (struct macfont_info):
916 * process.h (struct Lisp_Process):
917 * termchar.h (struct tty_display_info):
918 * window.h (struct window):
919 * xterm.h (struct x_output):
920 Use bool_bf for boolean bit-fields.
921 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
923 * ccl.h (struct ccl_program): Remove unused members private_state,
924 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
926 (struct ccl_spec): Remove unused members cr_carryover,
928 * conf_post.h: Include <stdbool.h>.
930 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
931 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
932 Surround statement macro with proper 'do { ... } while (false)' brackets.
933 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
934 Args must now be expressions; all callers changed.
935 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
936 (PRODUCE_GLYPHS): Simplify use of boolean.
937 * fileio.c (Fcopy_file):
938 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
939 * lisp.h (UNGCPRO): Return void, not int.
940 (FOR_EACH_TAIL): Use void expression, not int expression.
941 * region-cache.c: Reindent.
942 * region-cache.h: Copy comments from region-cache.c, to fix
943 incorrect remarks about booleans.
945 2013-12-14 Eli Zaretskii <eliz@gnu.org>
947 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
948 when character at point is displayed from a display vector.
951 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
953 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
954 now a list of certificate validation checks that will abort a
955 connection with an error.
956 (Fgnutls_boot): Document it and use it.
958 2013-12-14 Martin Rudalics <rudalics@gmx.at>
960 * w32term.c (w32_enable_frame_resize_hack): New variable.
961 (x_set_window_size): Use it to hack frame resizing on Windows
964 2013-12-14 Eli Zaretskii <eliz@gnu.org>
966 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
967 Windows-specific code to w32.c. Change error message text to
968 match that of Posix platforms.
970 * w32.c (w32_copy_file): New function, most of the code copied and
971 reworked from Fcopy_file. Improve error handling. Plug memory
972 leak when errors are thrown. Support file names outside of the
973 current codepage. (Bug#7100)
975 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
977 * lread.c (load_path_default): Prototype.
979 2013-12-13 Glenn Morris <rgm@gnu.org>
981 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
983 (load-path-default): Remove `changed' argument.
984 Do not set dump_path permanently. Simplify.
985 (init_lread): Simplify.
986 (syms_of_lread): Remove dump_path.
988 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
990 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
991 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
992 2013-12-12 font-related change to avoid Bug#16128, which
993 is quite hard to fix without even more substantial changes.
995 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
997 * font.c (font_close_object): Check for live frame (Bug#16128).
999 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
1001 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
1002 Return ptrdiff_t, not int, since it's a buffer size.
1003 Reindent/reparen some macros to a more Gnuish style.
1005 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
1007 Avoid undefined behavior with huge regexp interval counts.
1008 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
1009 since it's now specialized to interval counts. All uses changed.
1010 Do not assume wrapraound on signed integer overflow.
1011 (regex_compile): Simplify based on the above changes.
1013 2013-12-12 Eli Zaretskii <eliz@gnu.org>
1015 Support file names on MS-Windows that use characters outside of
1016 the current system codepage. (Bug#7100)
1018 * w32.c (get_file_security, set_file_security)
1019 (create_symbolic_link): Separate pointers and boolean flags for
1020 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
1021 non-zero, else the former.
1022 (codepage_for_filenames, filename_to_utf16, )
1023 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
1025 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
1027 (normalize_filename): Lose the DBCS code, now works on UTF-8.
1028 Accept only one argument; all callers changed.
1029 (dostounix_filename): Remove the second argument, now works in
1030 UTF-8. All callers changed.
1031 (parse_root): Lose DBCS code.
1032 (get_long_basename, w32_get_short_filename, init_environment)
1033 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1034 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1035 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1036 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1037 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1038 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1040 (ansi_encode_filename): New function.
1041 (get_emacs_configuration, get_emacs_configuration_options):
1043 (add_volume_info, GetCachedVolumeInformation): Run the input file
1044 name through unixtodos_filename, to ensure it is stored and
1045 referenced in canonical form.
1046 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1047 (logon_network_drive, sys_link, utime): Improve error handling.
1048 (sys_access): New function.
1049 (hashval, generate_inode_val): Unused functions deleted.
1050 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1051 (check_windows_init_file): Convert error message from UTF-8 to
1052 ANSI codepage, for display in the message box.
1053 (globals_of_w32): Set w32_unicode_filenames according to the OS
1056 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1057 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1058 (syms_of_w32term): Declare w32-unicode-filenames.
1060 * w32proc.c (new_child, delete_child): Remove code that handled
1061 unused pending_deletion and input_file members of the child struct.
1062 (create_child, sys_spawnve): Convert all file names to ANSI
1063 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1064 name cannot be encoded in ANSI codepage. Don't use
1065 unixtodos_filename, mirror slashes by hand.
1066 (record_infile, record_pending_deletion): Functions deleted.
1067 (Fw32_short_file_name): Call w32_get_short_filename instead of
1070 * w32notify.c (add_watch): Work in Unicode mode when
1071 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1072 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1073 instead, do the same with Lisp primitives.
1075 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1076 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1077 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1078 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1079 (Fw32_shell_execute): Improve error reporting.
1080 (Fdefault_printer_name): Ifdef away for Cygwin.
1082 * w32.h (struct _child_process): Remove input_file and
1083 pending_deletion members that are no longer used.
1084 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1085 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1086 (ansi_encode_filename): New and updated prototypes.
1088 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1090 (unexec): Don't use dostounix_filename, it expects a file name in
1091 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1094 * fileio.c (Ffile_name_directory, file_name_as_directory)
1095 (directory_file_name, Fexpand_file_name)
1096 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1097 arguments of dostounix_filename.
1098 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1099 use MAX_UTF8_PATH for size of file-name strings.
1100 (emacs_readlinkat): Build an explicitly unibyte string for file
1102 (syms_of_fileio) <file-name-coding-system>:
1103 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1105 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1106 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1107 directories to UTF-8.
1108 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1109 environment, and each element of the input PATH, to UTF-8.
1111 * dired.c (file_attributes): Use build_unibyte_string explicitly
1112 to make Lisp strings from user and group names.
1114 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1117 * coding.c (decode_file_name, encode_file_name): New functions.
1119 * termcap.c (tgetent): Adapt to the change in arguments of
1122 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1125 * msdos.c (dostounix_filename, init_environment): Adapt to the
1126 change in arguments of dostounix_filename.
1128 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1129 [WINDOWSNT]: Encode file names passed to the image libraries in
1132 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1133 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1135 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1136 arguments of dostounix_filename.
1138 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1140 * font.h (struct font_entity) [HAVE_NS]: New field to record
1141 font driver which was used to create this entity.
1142 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1143 frame where the font was opened.
1144 (font_close_object): Add prototype.
1145 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1146 (font_close_object): Not static any more. Lost frame arg.
1147 Adjust comment and users.
1148 * alloc.c (cleanup_vector): Call font_close_object to adjust
1149 per-frame font counters correctly. If HAVE_NS, also call
1150 driver-specific cleanup for font-entity objects.
1151 * ftfont.c (ftfont_open):
1152 * nsfont.m (nsfont_open):
1153 * w32font.c (w32font_open_internal):
1154 * xfont.c (xfont_open):
1155 * xftfont.c (xftfont_open): Save frame pointer in font object.
1156 * macfont.m (macfont_open): Likewise.
1157 (macfont_descriptor_entity): Save driver pointer to be able
1158 to call its free_entity routine when font-entity is swept.
1159 * ftxfont.c (ftxfont_open): Add eassert because frame
1160 pointer should be saved by ftfont_driver.open.
1162 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1164 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1165 input polling is used. This is still meaningful for Cygwin, see
1166 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1167 * keyboard.c (poll_for_input_1, input_polling_used): Define
1169 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1170 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1171 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1172 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1173 (face_for_char): Likewise. Rearrange eassert and return ASCII
1174 face for CHAR_BYTE8_P.
1175 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1177 2013-12-11 Ken Brown <kbrown@cornell.edu>
1179 * dispextern.h (erase_phys_cursor):
1180 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1182 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1184 * nsterm.m (x_free_frame_resources):
1185 * term.c (tty_free_frame_resources):
1186 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1187 face cache because it's implied by free_frame_faces anyway.
1188 * w32term.c (x_free_frame_resources): Likewise. Do not call
1189 free_frame_faces twice.
1191 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1193 * editfns.c (Fformat_time_string): Mention %F in the doc.
1195 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1197 * window.c (resize_frame_windows): Don't return immediately when
1198 the root window's size doesn't change - the minibuffer window
1199 may still have to be repositioned/resized.
1200 * xfns.c (Fx_create_frame): Always change the frame size after
1201 initializing the frame's faces.
1202 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1203 change_frame_size should already have done it.
1204 (x_new_font): Assign new tool- and menu-bar heights.
1205 (x_set_window_size_1): Account for tool- and menu-bar heights
1206 (Bug#16013). Don't set pixel sizes since change_frame_size
1207 should already have done it.
1209 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1211 Remove the option of using libcrypto.
1212 * Makefile.in (LIB_CRYPTO): Remove.
1213 (LIBES): Don't use it.
1215 2013-12-11 Juri Linkov <juri@jurta.org>
1217 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1218 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1220 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1222 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1223 drawn tool bar items (Bug#16058).
1224 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1226 2013-12-09 Ken Brown <kbrown@cornell.edu>
1228 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1230 * lisp.h (get_frame_param): Adjust conditions for prototype
1233 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1235 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1236 Avoid unused macro warning if configured --without-xft.
1238 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1240 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1242 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1244 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1246 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1248 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1250 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1252 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1254 Use libcrypto's checksum implementations if available, for speed.
1255 * Makefile.in (LIB_CRYPTO): New macro.
1258 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1259 The macro didn't conform to C99 due to type mismatch,
1260 which caused compilation failure with Sun C 5.12,
1261 and it was confusing anyway. Include window.h to declare
1262 redisplay_other_windows.
1264 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1266 * window.c (set_window_buffer): Update mode line (bug#16084).
1268 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1270 Fix minor problems found by static checking.
1271 * keyboard.c (poll_for_input_1, input_polling_used):
1272 Define only if HAVE_NTGUI.
1273 * xmenu.c (popup_activate_callback): Omit unnecessary
1274 check against USE_X_TOOLKIT, which must be defined here anyway.
1275 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1278 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1280 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1282 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1284 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1286 * nsterm.m (x_set_window_size): Remove fprintf.
1287 (init): Define always. Set applicationDidFinishLaunchingCalled
1289 (applicationDidFinishLaunching:):
1290 Set applicationDidFinishLaunchingCalled.
1291 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1294 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1296 Pixel resize changes for NS (Bug#16049).
1297 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1298 height/width. row/cols are locals.
1299 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1300 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1301 (windowWillResize): Remove gsextra. Calculate extra as in
1303 (x_new_font): Don't change frame size if fullscreen.
1304 Change size pixelwise.
1306 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1307 comment in xfns.c. Change to pixelwise call.
1309 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1311 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1314 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1316 * xterm.c (input_signal_count): Remove.
1317 (x_dispatch_event): Define unconditionally.
1318 (x_make_frame_visible): Process X events until the frame
1319 is really visible (Bug#16027).
1320 * xterm.h (x_dispatch_event): Declare unconditionally.
1322 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1324 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1326 * nsterm.m (x_set_window_size): Handle pixelwise.
1328 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1330 * w32term.c (x_new_font):
1331 * xterm.c (x_new_font): Calculate new frame size from new font
1334 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1336 * lisp.h (FOR_EACH_TAIL): New macro.
1337 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1339 * window.c (select_window): Call second wset_redisplay before we change
1340 selected_window (bug#16034).
1342 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1344 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1346 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1348 * w32xfns.c: Include window.h, to avoid a compiler warning.
1350 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1352 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1353 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1354 window_scroll takes care of it.
1355 (Fset_window_point, Fdelete_other_windows_internal)
1356 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1357 (Fsplit_window_internal, Fdelete_window_internal)
1358 (Fresize_mini_window_internal, Fset_window_configuration)
1359 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1360 cause redisplay instead of forcing a complete redisplay.
1361 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1362 we're only affecting the selected_window.
1364 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1366 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1367 directional control characters. Update type and category
1368 determination according to the UBA from Unicode v6.3.
1369 (bidi_category_t): New category EXPLICIT_FORMATTING.
1371 * dispextern.h (bidi_type_t): Update to include new bidirectional
1372 properties introduced with Unicode v6.3. (Bug#16043)
1374 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1376 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1379 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1381 * font.c (font_list_entities): Remove dummy assignment.
1382 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1383 used on graphic displays only. Remove unused 'font_encoder' member.
1384 (struct font_bitmap): Remove unused 'extra' member.
1385 * nsfont.m (nsfont_open):
1386 * w32font.c (w32font_open_internal):
1387 * ftfont.c (ftfont_get_bitmap): Adjust users.
1389 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1391 Use bool for boolean.
1392 * tparam.c (tparam1):
1393 * undo.c (record_point, record_property_change):
1394 Use bool for boolean, for local vars that are always true or false.
1396 Minor integer overflow fixes (Bug#16033).
1397 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1398 This improves on the previous fix to this function.
1399 (window_resize_check): When summing up pixel counts, don't rely on
1400 undefined behavior if the sum overflows.
1402 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1404 * window.c (Fset_window_new_pixel): Don't choke at negative
1405 argument value (Bug#16033).
1407 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1408 to avoid crash in window_box_height.
1410 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1411 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1413 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1415 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1417 Minor integer overflow fixes.
1418 * window.c (Fset_window_new_pixel, grow_mini_window):
1419 * xdisp.c (Fwindow_text_pixel_size):
1420 Avoid undefined behavior on signed integer overflow.
1421 * xfns.c (x_set_mouse_color):
1422 Check that drag shape fits in 'unsigned', since that's what X wants.
1424 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1426 Improve reporting of fatal exception on MS-Windows.
1427 * w32fns.c (my_exception_handler): New function.
1428 (globals_of_w32fns): Set it up as the unhandled exception
1429 handler. Initialize exception code and address to zeros.
1430 (emacs_abort): If the exception code and address are available,
1431 print them at the beginning of the backtrace. Fix the format of
1432 printing addresses (was producing 0x0x12345678 on XP).
1435 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1437 * eval.c (Fbacktrace__locals): New function.
1438 (syms_of_eval): Defsubr it.
1440 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1442 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1443 Define here to unify between...
1444 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1445 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1447 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1449 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1451 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1452 fringe background extension.
1453 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1454 because they are now always the same as `left' and `width',
1455 respectively. Remove code for the case that `width' and
1456 `sb_width' are different.
1458 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1460 Fix minor problems found by static checking.
1461 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1462 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1463 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1465 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1467 * image.c (imagemagick_compute_animated_image): Don't crash if we
1468 have an animation with different-sized images (bug#15313).
1470 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1472 Remove some unused items introduced during pixelwise change.
1473 * window.c (window_resize_total_check): Remove unused function.
1474 * xdisp.c (remember_mouse_glyph): Remove unused label.
1475 (Ftool_bar_height): Move declaration inside #if.
1476 * xterm.c (x_set_window_size): Don't use r and c.
1478 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1480 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1483 * window.c (Fset_window_configuration): Comment out unused variables.
1485 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1487 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1489 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1491 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1493 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1494 HAVE_GNUTLS3 (Bug#16001).
1496 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1497 if interrupts are deferred (Bug#15801).
1499 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1501 Support resizing frames and windows pixelwise.
1502 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1503 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1504 (struct glyph_matrix): Replace window_left_col and
1505 window_top_line by window_pixel_left and window_pixel_top.
1506 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1508 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1509 (draw_window_divider, move_it_to, x_draw_right_divider)
1510 (x_draw_bottom_divider, change_frame_size): Add or fix
1512 * dispnew.c (change_frame_size_1): Change prototype.
1513 (adjust_glyph_matrix, required_matrix_width)
1514 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1515 values instead of lines and columns.
1516 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1517 WINDOW_TOTAL_FRINGE_WIDTH.
1518 (handle_window_change_signal, do_pending_window_change)
1519 (init_display): Adjusts calls of change_frame_size.
1520 (change_frame_size, change_frame_size_1): Handle pixelwise
1522 * frame.c (Qright_divider_width, Qbottom_divider_width):
1524 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1525 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1526 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1527 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1529 (set_frame_param): New function.
1530 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1531 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1532 (Ffringe_width, Fborder_width, Fright_divider_width)
1533 (Fbottom_divider_width): New functions, defsubr them.
1534 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1535 New argument pixelwise.
1536 (struct frame_parm_table): New members Qright_divider_width and
1537 Qbottom_divider_width.
1538 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1539 (x_report_frame_params): Handle Qright_divider_width and
1540 Qbottom_divider_width.
1541 (x_set_right_divider_width, x_set_bottom_divider_width):
1543 (frame_resize_pixelwise): New option.
1544 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1545 new_pixelwise, right_divider_width and bottom_divider_width;
1546 remove total_lines; rename text_lines, text_cols, new_text_lines
1547 and new_text_cols to text_height, text_width, new_height and
1548 new_width respectively.
1549 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1550 FRAME_TEXT_WIDTH respectively.
1551 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1552 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1553 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1555 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1556 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1557 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1558 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1559 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1560 (FRAME_TOTAL_COLS_ARG): Remove macro.
1561 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1562 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1563 (x_wm_set_size_hint): Handle frame pixel sizes.
1564 * indent.c (compute_motion, Fcompute_motion):
1565 Call window_body_width instead of window_body_cols.
1566 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1567 (make_lispy_position): Handle right and bottom dividers.
1568 (Fsuspend_emacs): Pixelize call of change_frame_size.
1569 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1570 * lisp.h: Extern set_frame_param.
1571 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1573 (Fx_create_frame): Add entry for vertical_drag_cursor.
1574 Pixelize call of change_frame_size.
1575 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1576 * nsterm.m (ns_update_window_end): Optionally draw right
1578 (x_set_window_size): Add argument pixelwise.
1579 Call check_frame_size and change_frame_size with pixelwise zero.
1580 (ns_draw_window_divider): New function.
1581 (ns_redisplay_interface): Add ns_draw_window_divider.
1582 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1583 (x_new_font): Call x_set_window_size with pixelwise zero.
1584 * print.c (print_object): For a window print its sequence
1586 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1587 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1588 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1589 (w32_createwindow): Use scroll bar area width.
1590 (w32_wnd_proc): Handle bottom divider width.
1591 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1592 (Fx_create_frame): Default divider width parameters.
1593 Caclulate sizes pixelwise. Add vertical drag cursor support.
1594 (x_create_tip_frame): Default divider widths to zero.
1595 Pixelize call to change_frame_size.
1596 (Fx_show_tip): Add handling of divider widths. Pixelize window
1598 (Fw32_frame_rect): New function.
1599 (frame_parm_handler w32_frame_parm_handlers): Add divider
1601 (Vx_window_vertical_drag_shape): Add variable.
1602 * w32inevt.c (resize_event, maybe_generate_resize_event):
1603 Pixelize change_frame_size calls.
1604 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1606 * w32term.c (w32_draw_window_divider): New function.
1607 (x_update_window_end): Handle right divider.
1608 (w32_draw_fringe_bitmap, x_scroll_run)
1609 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1610 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1611 Calculate new frame sizes pixelwise.
1612 (x_new_font): Pixelize call to x_set_window_size.
1613 (x_check_fullscreen): Pixelize call to change_frame_size.
1614 (x_set_window_size_1, x_set_window_size): New argument
1615 pixelwise. Calculate pixelwise.
1616 (x_wm_set_size_hint): Use scroll bar area width.
1617 (w32_redisplay_interface): Add w32_draw_window_divider.
1618 * w32term.h (struct w32_output): Add vertical drag cursor.
1619 * widget.c (set_frame_size, update_wm_hints)
1620 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1622 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1623 * window.c (sequence_number): Restore.
1624 (Fwindow_pixel_width, Fwindow_pixel_height)
1625 (Fwindow_mode_line_height, Fwindow_header_line_height)
1626 (window_pixel_to_total, Frun_window_scroll_functions)
1627 (Fset_window_new_pixel, window_resize_apply_total)
1628 (Fwindow_resize_apply_total): New functions.
1629 (window_body_height, window_body_width): Rename from
1630 window_body_lines. New argument PIXELWISE.
1631 Calculate pixelwise.
1632 (Fwindow_body_height, Fwindow_body_width): New argument
1634 (coordinates_in_window, window_relative_x_coord): Use window's
1635 pixel width instead of total width.
1636 (replace_window, recombine_windows): Initialize pixel values.
1637 (resize_root_window, resize_frame_windows, grow_mini_window)
1638 (shrink_mini_window): New argument PIXELWISE.
1639 Calculate pixelwise.
1640 (Fdelete_other_windows_internal, adjust_window_margins)
1641 (window_resize_check, window_resize_apply)
1642 (Fdelete_window_internal, Fresize_mini_window_internal)
1643 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1644 (check_frame_size): Rename arguments. New argument PIXELWISE.
1645 Calculate pixelwise.
1646 (set_window_buffer): Make samebuf bool. Run configuration change
1647 hook only if buffer changed.
1648 (Fset_window_buffer): Rewrite doc-string.
1649 (make_window): Initialize new_pixel slot.
1650 (Fwindow_resize_apply): Check pixel size of root window.
1651 (Fsplit_window_internal): Call 2nd argument pixel_size.
1652 Calculate pixelwise.
1653 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1655 (save_window_data): New slots frame_text_width,
1656 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1657 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1659 (Fcurrent_window_configuration, Fset_window_configuration)
1660 (save_window_save, compare_window_configurations): Handle new
1661 slots in save_window_data and saved_window.
1662 (Fset_window_scroll_bars): Fix doc-string.
1663 (window_resize_pixelwise): New variable.
1664 (coordinates_in_window, Fcoordinates_in_window_p):
1666 (make_parent_window): Adjust sequence_number.
1667 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1669 * window.h (struct window): New members new_pixel, pixel_left,
1670 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1671 (wset_new_pixel): New function.
1672 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1673 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1674 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1675 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1676 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1677 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1678 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1679 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1680 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1681 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1682 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1683 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1684 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1685 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1686 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1688 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1689 (window_body_width, check_frame_size): Adapt external declarations.
1690 * xdisp.c (last_max_ascent): New integer.
1691 (window_text_bottom_y): Handle bottom divider.
1692 (window_box_width, window_box_height): Calculate pixelwise.
1693 (get_glyph_string_clip_rects): Handle right divider.
1694 (remember_mouse_glyph): When windows are resized pixelwise
1695 proceed with width and height set to 1.
1696 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1698 (move_it_to): Calculate and return maximum x position
1700 (Fwindow_text_pixel_size): New function.
1701 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1702 (tool_bar_lines_needed): Rename to tool_bar_height.
1703 Calculate pixelwise.
1704 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1705 Calculate pixelwise.
1706 (redisplay_tool_bar): Calculate pixelwise.
1707 (redisplay_window): Calculate pixelwise. Handle dividers.
1708 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1709 (x_draw_vertical_border): Handle dividers.
1710 (define_frame_cursor1): Handle vertical drag cursor.
1711 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1712 (expose_window): Calculate pixelwise. Handle dividers.
1713 (init_xdisp): Initialize pixel values.
1714 * xfaces.c (Qwindow_divider): New face.
1715 (realize_basic_faces): Realize it.
1716 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1717 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1718 (x_set_scroll_bar_default_width): Default actual width to 16.
1719 (Fx_create_frame): Set sizes pixelwise.
1720 (x_create_tip_frame): Default divider widths to zero.
1721 Pixelize call of change_frame_size.
1722 (Fx_show_tip): Handle divider widths. Initial pixel position
1724 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1725 (Vx_window_vertical_drag_shape): New option.
1726 * xmenu.c (free_frame_menubar): Pixelize call of
1728 * xterm.c (x_draw_window_divider): New function.
1729 (x_update_window_end): Optionally draw right divider.
1730 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1731 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1732 (handle_one_xevent, x_new_font): Calculate pixelwise.
1733 (x_set_window_size_1, x_set_window_size): New argument
1734 pixelwise. Calculate pixelwise.
1735 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1736 (struct x_redisplay_interface): Add x_draw_window_divider.
1737 * xterm.h (struct x_output): Add vertical_drag_cursor.
1739 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1741 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1742 Set invisible frames's `redisplay' when a full redisplay is requested.
1743 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1744 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1745 (display_mode_lines): Set it here instead.
1747 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1749 * dispextern.h (set_window_update_flags): Remove.
1751 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1753 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1755 * xdisp.c (REDISPLAY_SOME_P): New macro.
1756 (redisplay_internal): Use it (bug#15999).
1757 (prepare_menu_bars, redisplay_window): Use it as well.
1759 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1761 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1763 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1764 (globals_of_w32font): Zero it out.
1765 (GetCharWidth32W_Proc): New function pointer.
1766 (get_char_width_32_w): New function.
1767 (compute_metrics): If get_glyph_outline_w returns an error, try
1768 get_char_width_32_w before declaring a failure. This avoids
1769 punishing raster (a.k.a. "bitmap") fonts by slowing down
1770 redisplay. (Bug#6364).
1772 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1774 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1775 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1776 highlight needs to be redisplayed. (Bug#15913)
1778 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1780 Fix minor problems found by static checking.
1781 * buffer.h (struct buffer_text, struct buffer):
1782 * frame.h (struct frame):
1783 * window.h (struct window):
1784 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1785 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1786 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1787 no-longer-valid use of HAVE_MENUS.
1788 * xdisp.c (propagate_buffer_redisplay): Now static.
1790 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1792 * xmenu.c (Fmenu_or_popup_active_p):
1793 * window.c (Fset_window_configuration):
1794 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1795 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1796 * fns.c (Fyes_or_no_p):
1797 * editfns.c (Fmessage_box, Fmessage_or_box):
1798 * alloc.c (make_save_ptr_ptr):
1799 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1801 * window.c (Fset_window_configuration): Move select_window later.
1803 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1805 Refine redisplay optimizations to only redisplay *some* frames/windows
1806 rather than all of them.
1807 * xdisp.c (REDISPLAY_SOME): New constant.
1808 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1809 (bset_redisplay, bset_update_mode_line): New functions.
1810 (message_dolog): Use bset_redisplay.
1811 (clear_garbaged_frames): Use fset_redisplay.
1812 (echo_area_display): Use wset_redisplay.
1813 (buffer_shared_and_changed): Remove.
1814 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1815 frame titles. Compute the actual set of windows redisplayed.
1816 Don't update frame titles and menu bars for frames that don't need to
1818 (propagate_buffer_redisplay): New function.
1820 (redisplay_internal): Use it. Be more selective in the set of windows
1821 we redisplay. Propagate windows_or_buffers_changed to
1822 update_mode_lines a bit later to simplify the code.
1823 (mark_window_display_accurate_1): Reset window and buffer's
1825 (redisplay_window): Do nothing if neither the window nor the buffer nor
1826 the frame needs redisplay.
1827 * window.h (struct window): Add `redisplay' field.
1828 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1829 (redisplay_other_windows, window_list): New declarations.
1830 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1831 (window_list): Not static any more.
1832 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1833 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1834 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1835 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1836 * frame.h (struct frame): Add `redisplay' field.
1837 Move `external_menu_bar' bitfield next to other bit-fields.
1838 (SET_FRAME_GARBAGED): Use fset_redisplay.
1839 (SET_FRAME_VISIBLE): Don't garbage the frame;
1840 Use redisplay_other_windows.
1841 * buffer.h (struct buffer): Add `redisplay' field.
1842 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1843 (modify_overlay): Use bset_redisplay.
1844 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1846 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1848 Support w32 file notifications in batch mode.
1849 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1850 invalid (which happens in batch mode). If non-interactive, call
1851 handle_file_notifications to store file notification events in the
1852 input queue. (Bug#15933)
1854 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1856 * w32inevt.c (handle_file_notifications): Now external, not static.
1858 * w32term.h (handle_file_notifications): Provide prototype.
1860 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1861 init_crit, since init_display, which does that otherwise, is not
1864 2013-11-27 Glenn Morris <rgm@gnu.org>
1866 * Makefile.in ($(lispsource)/international/charprop.el): New.
1867 (emacs$(EXEEXT)): Depend on charprop.el.
1869 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1871 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1872 deleting portions of the buffer under non-nil REPLACE argument.
1875 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1876 directory, watch it and not its parent.
1877 (add_watch): Allow empty string in FILE.
1879 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1881 * window.c (Fset_window_start, window_resize_apply)
1882 (window_scroll): Reset window_end_valid (Bug#15957).
1884 2013-11-27 Glenn Morris <rgm@gnu.org>
1886 * Makefile.in (leimdir): Now in lisp source directory.
1887 ($(leimdir)/leim-list.el): Just use ../leim .
1888 * epaths.in (PATH_DUMPLOADSEARCH):
1889 * lread.c (load_path_default):
1890 * nsterm.m (ns_load_path): No more leim directory.
1892 2013-11-26 Andreas Schwab <schwab@suse.de>
1894 * .gdbinit (xgettype): Add cast.
1896 2013-11-26 Glenn Morris <rgm@gnu.org>
1898 Preload leim-list.el.
1899 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1900 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1901 is a single directory.
1903 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1905 bool-vector-subsetp is now the normal direction (Bug#15912).
1906 * data.c (Fbool_vector_subsetp): Test whether the first argument
1907 is a subset of the second one, not the reverse. Add doc string.
1909 Fix minor problems found by static checking.
1910 * lread.c (load_path_default): Now static.
1911 * textprop.c (text_property_stickiness): Be consistent about the
1912 test used when deciding whether to consider the previous character.
1913 This simplifies the code a bit.
1915 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1917 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1919 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1920 (syms_of_frame): Don't defsubr them.
1922 2013-11-25 Glenn Morris <rgm@gnu.org>
1924 * lread.c (load_path_default): Change the sense of the argument.
1925 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1926 from dump_path. When it is not, avoid checking dump_path twice.
1928 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1929 uninstalled dump_path against installed Vload_path. (Bug#15964)
1931 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1933 Export get_pos_property to Elisp.
1934 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1935 (syms_of_editfns): Export it to Elisp.
1937 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1939 2013-11-23 Romain Francoise <romain@orebokech.com>
1941 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1942 initialization here ...
1943 (syms_of_fileio): ... from here.
1945 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1947 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1948 Please use --enable-check-lisp-object-type.
1950 2013-11-23 Glenn Morris <rgm@gnu.org>
1952 * process.c (get_process): Explicit error for dead buffers.
1954 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1956 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1958 2013-11-23 Glenn Morris <rgm@gnu.org>
1960 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1961 * lread.c (load_path_check): Take path to check as argument.
1962 (load_path_default): New, split from init_lread.
1963 (init_lread): Move calc of default load-path to load_path_default.
1964 Empty elements in EMACSLOADPATH now stand for the default.
1965 (load-path): Doc fix.
1966 * emacs.c (decode_env_path): Add option to treat empty elements
1967 as nil rather than ".".
1968 * callproc.c (init_callproc_1, init_callproc):
1969 * image.c (Vx_bitmap_file_path):
1970 * lisp.h (decode_env_path):
1971 * lread.c (Vsource_directory):
1972 Update for new argument spec of decode_env_path.
1974 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1976 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1977 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1979 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1981 Fix some dependency problems that cause unnecessary recompiles.
1982 Problem reported by RMS in
1983 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1984 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1985 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1986 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1987 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1988 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1989 (boostrap-clean): No need to remove stamp-oldxmenu.
1991 Fix recently introduced bool vector overrun.
1992 This was due to an optimization that went awry.
1993 Reported by Glenn Morris in
1994 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1995 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1996 for empty vectors, undoing the 2013-11-18 change.
1997 * data.c (bool_vector_binop_driver): Rely on this.
1998 Fix bug that occasionally overran the destination.
1999 * lisp.h (struct Lisp_Bool_vector): Document this.
2001 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
2003 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
2006 * nsterm.m (init, run, stop:): Comment out for now, does not work
2009 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
2011 * charset.c (syms_of_charset): Don't read past end of string.
2013 2013-11-19 Glenn Morris <rgm@gnu.org>
2015 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
2017 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
2019 Add hooks to run on gaining/losing focus. (Bug#15029)
2020 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
2021 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
2022 (syms_of_frame): Add focus-in-hook, focus-out-hook.
2024 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
2026 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
2027 The old names predated the API change that put destination at end.
2029 Improve API of recently-added bool vector functions (Bug#15912).
2030 The old API had (bool-vector-count-matches A B)
2031 and (bool-vector-count-matches-at A B I), which gave the
2032 misleading impression that the two functions were variants, one
2033 with a location I. The new API has (bool-vector-count-population A)
2034 and (bool-vector-count-consecutive A B I) to make the distinction
2035 clearer. The first function no longer has a B argument, since the
2036 caller can easily determine the number of nils if the length and
2037 number of ts is known.
2038 * data.c (Fbool_vector_count_population): Rename from
2039 bool_vector_count_matches, and accept just 1 argument.
2040 (Fbool_vector_count_consecutive): Rename from
2041 Fbool_vector_count_matches_at.
2043 Always allocate at least one bits_word per bool vector.
2044 See Daniel Colascione in:
2045 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2046 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2047 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2048 * lisp.h (struct Lisp_Bool_vector): Document this.
2050 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2052 * insdel.c (invalidate_buffer_caches): New function, consolidated
2053 from part of prepare_to_modify_buffer.
2054 (insert_from_gap, prepare_to_modify_buffer):
2055 * coding.c (code_convert_region, code_convert_string):
2056 Call invalidate_buffer_caches. (Bug#15841)
2058 * lisp.h (invalidate_buffer_caches): Add prototype.
2060 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2062 * w32term.c (x_update_window_end): Don't invalidate the entire
2063 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2064 highlight needs to be redisplayed. (Bug#15913)
2066 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2068 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2070 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2072 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2073 while we are using Vprin1_to_string_buffer.
2075 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2076 after inserting the description string. (Bug#15907)
2078 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2080 * data.c: Work around bogus GCC diagnostic about shift count.
2081 Reported by Eli Zaretskii in
2082 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2083 (pre_value): New function.
2084 (count_trailing_zero_bits): Use it.
2086 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2088 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2089 assume C macros are not supported even under -g3 in these old GCC
2092 2013-11-15 Leo Liu <sdl.web@gmail.com>
2094 * minibuf.c (Ftry_completion, Fall_completions)
2095 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2097 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2099 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2100 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2101 This avoids placing unnecessary constants into the Emacs code.
2103 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2105 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2106 for Cygwin w32 build.
2108 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2109 for Cygwin w32 build. (Bug#15892)
2111 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2113 Simplify, port and tune bool vector implementation.
2114 * alloc.c (bool_vector_exact_payload_bytes)
2115 (bool_vector_payload_bytes): Remove.
2116 (bool_vector_fill): Return its argument.
2117 * alloc.c (bool_vector_fill):
2119 * print.c (print_object):
2120 Simplify by using bool_vector_bytes.
2121 * alloc.c (make_uninit_bool_vector):
2122 New function, broken out from Fmake_bool_vector.
2123 (Fmake_bool_vector): Use it. Use tail call.
2124 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2125 * data.c (BITS_PER_ULL): New constant.
2126 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2127 if long long versions don't exist.
2128 (shift_right_ull): New function.
2129 (count_one_bits_word): New function, replacing popcount_bits_word
2130 macro. Don't assume that bits_word is no wider than long long.
2131 (count_one_bits_word, count_trailing_zero_bits):
2132 Don't assume that bits_word is no wider than long long.
2133 * data.c (bool_vector_binop_driver, bool_vector_not):
2134 * fns.c (Fcopy_sequence):
2136 Create an uninitialized destination, to avoid needless work.
2137 (internal_equal): Simplify.
2138 (Ffillarray): Prefer tail call.
2139 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2140 contain at least one word.
2141 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2142 chars are narrower than ints.
2143 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2144 * fns.c (Fcopy_sequence):
2146 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2147 Don't try to port to hosts where bits_word values have holes; the
2148 code wouldn't work there anyway. Verify this assumption, though.
2149 (bool_vector_bytes): New function.
2150 (make_uninit_bool_vector): New decl.
2151 (bool_vector_fill): Now returns Lisp_Object.
2153 * xfns.c (xic_create_fontsetname):
2154 * xrdb.c (gethomedir): Prefer tail calls.
2156 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2158 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2159 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2161 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2162 that requires a return value.
2163 (Fset_buffer_modified_p): Take advantage of this change to do
2166 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2168 * buffer.c (Frestore_buffer_modified_p): Sync it with
2169 Fset_buffer_modified_p.
2170 (Fforce_mode_line_update): New function, moved from subr.el.
2171 (Fset_buffer_modified_p): Use them.
2172 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2174 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2176 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2177 This avoids undefined behavior when subtracting pointers into
2178 different aways. On my platform it also makes the code a tad
2179 smaller and presumably faster.
2181 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2183 * keyboard.c (command_loop_1): Use region-extract-function.
2184 * insdel.c (Qregion_extract_function): Not static any more (can we
2185 stop pretending that these vars can benefit from being marked static?).
2187 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2189 * search.c (find_newline): If buffer text is relocated during the
2190 "dumb loop", adjust C pointers into buffer text to follow suit.
2193 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2195 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2196 for conversion (Bug#15837).
2198 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2200 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2201 for the entire range of inserted characters. (Bug#15841)
2203 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2205 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2207 (realize_default_face): Remove assignment to distant-foreground if
2208 unspecified (Bug#15815).
2210 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2212 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2213 cache-long-scans disabled, since we don't want to call
2214 prepare_to_modify_buffer (in insert_1_both) for each message we
2217 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2218 from buffer.c. Improve commentary to the buffer field setter
2221 * buffer.c (bset_cache_long_scans): Static function deleted.
2222 Improve commentary to the buffer field setter functions.
2223 (init_buffer_once): Default for cache-long-scans changed to t.
2226 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2228 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2230 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2231 This bug was introduced in my 2013-06-21 change, and caused
2232 struct Lisp_Sub_Char_Table objects to be given too many slots,
2233 which broke 'make -C admin/unidata'.
2235 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2237 Import changes from mac-port 4.5.
2238 * macfont.m (mac_font_copy_default_descriptors_for_language)
2239 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2240 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2241 (macfont_language_default_font_names): New.
2242 (macfont_list): Rearrange language/charset code.
2243 (macfont_close): Don't check for macfont_info->cache.
2244 (mac_ctfont_create_preferred_family_for_attributes): New font
2245 selection code, call
2246 mac_font_copy_default_name_for_charset_and_languages.
2247 (mac_font_copy_default_descriptors_for_language)
2248 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2250 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2252 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2254 Port to C11 aligned_alloc, and fix some integer overflows.
2255 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2256 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2257 and use of posix_memalign replaced with aligned_alloc.
2258 (aligned_alloc): New function, defined or declared as needed.
2259 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2260 Don't undef; configure.ac now does this.
2261 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2262 (calloc, aligned_alloc): Check for integer overflow.
2263 (aligned_alloc): Rename from memalign. All uses changed.
2264 (memalign): New function, an alias for aligned_alloc.
2266 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2268 * xdisp.c (redisplay_internal): Fix typo in last change.
2270 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2272 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2274 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2276 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2277 redisplay--mode-lines-cause.
2278 (redisplay_internal): Keep them uptodate. Remove redundant check of
2279 buffer_shared_and_changed.
2280 * *.[chm]: Number every assignment to update_mode_lines so we
2281 can track why it is set.
2283 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2285 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2287 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2289 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2290 can track why it is set.
2292 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2294 Integer-related fixes for term.c etc.
2295 * dispextern.h (face_tty_specified_color): New function.
2296 * term.c (turn_on_face): Don't rely on undefined behavior when
2297 assigning an out-of-range value to 'long'.
2298 Simplify test for toggling highlight.
2299 (tty_capable_p): Omit last two (unused) args. All callers changed.
2300 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2301 (read_menu_input, tty_menu_activate, tty_menu_show):
2302 * xfaces.c (x_supports_face_attributes_p)
2303 (tty_supports_face_attributes_p):
2304 Use bool for boolean. All callers changed.
2305 (tty_supports_face_attributes_p): Omit defaults for color indices;
2306 no longer needed. Simplify tail call.
2308 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2310 * xdisp.c (prepare_menu_bars): Mark static.
2311 * lisp.h (prepare_menu_bars): Don't declare.
2312 * xselect.c (x_handle_selection_clear):
2313 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2315 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2317 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2318 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2320 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2322 * keyboard.c (Fcommand_error_default_function): Rename from
2323 Fdefault_error_output.
2325 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2327 * keyboard.c (Fdefault_error_output): New function, extracted from
2329 (syms_of_keyboard): Use it for Vcommand_error_function.
2331 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2333 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2334 (init_eval): Use it to ensure handlerlist is non-NULL.
2335 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2336 (Fsignal): Adjust NULLness test of handlerlist.
2337 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2339 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2341 * callproc.c (call_process): Call prepare_to_modify_buffer before
2342 decoding text read from the sub-process, as the decoded stuff will
2343 be inserted into the buffer. This will invalidate the various
2344 caches maintained for the buffer. (Bug#15148)
2346 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2348 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2349 string of glyphless-char-display.
2351 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2353 * nsfns.m (ns_get_name_from_ioreg): New function.
2354 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2355 OSX >= 10.9. Use ns_get_name_from_ioreg.
2357 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2359 Simplify and port recent bool vector changes.
2360 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2361 only in this file. Use a more-efficient implementation if the
2362 second argument is a power of 2.
2363 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2364 Remove no-longer-necessary compile-time checks.
2365 (bool_vector_exact_payload_bytes): New function.
2366 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2367 exact payload changed to call the new function. Do not assume
2368 that the arg or result fits in ptrdiff_t.
2369 (bool_vector_fill): New function.
2370 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2372 (vroundup_ct): Don't assume arg fits in size_t.
2373 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2374 invoke set_category_set.
2375 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2376 All callers changed. Use bool_vector_set.
2377 * category.h (XCATEGORY_SET): Remove; no longer needed.
2378 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2380 * data.c (Faref): Use bool_vector_ref.
2381 (Faset): Use bool_vector_set.
2382 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2383 (Fbool_vector_not, Fbool_vector_count_matches)
2384 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2385 * fns.c (concat): Use bool_vector_ref.
2386 (Ffillarray): Use bool_vector_fill.
2387 (mapcar1): Use bool_vector_ref.
2388 (sxhash_bool_vector): Hash words, not bytes.
2389 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2390 a constant, since it's now used in #if.
2391 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2392 unsigned char on unusual architectures, so that we no longer
2393 assume that the number of bits per bits_word is a power of two or
2394 is a multiple of 8 or of CHAR_BIT.
2395 (Qt): Add forward decl.
2396 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2397 at least as strictly as bits_word.
2398 (bool_vector_data, bool_vector_uchar_data): New accessors.
2399 All data structure accesses changed to use them.
2400 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2401 (bool_vector_set): New functions.
2402 (bool_vector_fill): New decl.
2403 (ROUNDUP): Move to alloc.c as described above.
2405 Fix recent gnutls changes.
2406 * gnutls.c (Fgnutls_boot): Don't assume C99.
2407 * process.c (wait_reading_process_output): Fix typo in recent change.
2409 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2411 * process.c (wait_reading_process_output, read_process_output)
2412 (send_process): Check gnutls_state is not NULL.
2414 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2415 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2417 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2419 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2420 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2422 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2425 * nsfns.m (Fx_create_frame): Fix memory leak.
2427 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2428 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2429 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2431 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2433 * xdisp.c (message3_nolog, message_with_string): Encode the string
2434 before writing it to the terminal in a non-interactive session.
2436 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2437 sure we concatenate them into a unibyte string.
2439 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2440 resulting temporary name before returning it to the caller.
2441 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2442 is a unibyte string, convert NAME to a unibyte string to ensure
2443 that the result is also a unibyte string.
2445 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2446 create unibyte strings from default paths and directory/file
2449 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2452 * callproc.c (init_callproc): Use build_unibyte_string to make
2453 sure we create unibyte strings from default paths and
2454 directory/file names.
2456 * buffer.c (init_buffer): Don't store default-directory of
2457 *scratch* in multibyte form. The original problem which led to
2458 that is described in
2459 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2460 but it was solved long ago. (Bug#15260)
2462 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2464 Port to stricter C99 platforms.
2465 Especially, C99 prohibits nesting a struct X inside struct Y if
2466 struct X has a flexible array member.
2467 * alloc.c (struct sdata): New type.
2468 (sdata): Implement in terms of struct sdata.
2469 Remove u member; all uses replaced by next_vector, set_next_vector.
2470 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2471 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2472 (struct sblock): Rename first_data member to data, which is now
2473 a flexible array member. All uses changed.
2474 (next_vector, set_next_vector, large_vector_vec): New functions.
2475 (vector_alignment): New constant.
2476 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2477 (struct large-vector): Now merely a NEXT member, since the old approach
2478 ran afoul of stricter C99. All uses changed to use
2479 large_vector_vec or large_vector_offset.
2480 (large_vector_offset): New constant.
2481 * dispnew.c: Include tparam.h, for tgetent.
2482 Do not include term.h; no longer needed.
2483 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2484 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2485 (struct Lisp_Vector): Use a flexible array member for contents,
2486 instead of a union with a member that is an array of size 1.
2488 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2489 fact that the struct no longer contains a union.
2490 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2491 (struct Lisp_Save_Value, struct Lisp_Free):
2492 Use unsigned, not int, for spacers, to avoid c99 warning.
2493 (union specbinding): Use unsigned, not bool, for bitfield, as
2494 bool is not portable to pre-C99 hosts.
2496 2013-11-04 Glenn Morris <rgm@gnu.org>
2498 * emacs.c (usage_message): Mention that `-L :...' appends.
2500 2013-11-02 Glenn Morris <rgm@gnu.org>
2502 * Makefile.in (abs_builddir): Remove.
2503 (bootstrap_exe): Use relative filename.
2505 Use relative filenames in TAGS files.
2506 * Makefile.in (abs_srcdir): Remove it again.
2507 (.PHONY): Remove frc.
2508 (maintainer-clean): No more TAGS-LISP file.
2509 (TAGS): Pass relative file names to etags.
2510 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2512 * Makefile.in (abs_srcdir): New, set by configure.
2514 (maintainer-clean): Remove pointless echo. That should be in the
2515 top-level Makefile, if anywhere. Delete TAGS-LISP.
2516 (extraclean): No s/ and m/ directories for some time.
2517 (TAGS): Also depend on ctagsfiles3.
2518 Remove no-longer-defined S_FILE.
2519 Pass absolute filenames to etags once more.
2520 (TAGS-LISP): Replace lispdir with its expansion.
2521 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2522 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2524 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2526 * xfaces.c (check_lface_attrs, realize_default_face):
2527 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2528 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2530 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2532 * emacs.c (original_pwd): Remove global var by making it local.
2533 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2535 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2537 * xfaces.c: Declare color_distance.
2538 (QCdistant_foreground): New variable.
2539 (NEAR_SAME_COLOR_THRESHOLD): New define.
2540 (load_color2): New function.
2541 (load_color): Call load_color2.
2542 (load_face_colors): Call load_color2 and if distant-color is specified
2543 calculate distant and use distant-color if colors are near.
2544 (LFACE_DISTANT_FOREGROUND): New define.
2545 (merge_face_ref, Finternal_set_lisp_face_attribute)
2546 (Finternal_get_lisp_face_attribute)
2547 (x_supports_face_attributes_p): Handle distant-foreground similar to
2549 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2551 * dispextern.h (lface_attribute_index):
2552 Add LFACE_DISTANT_FOREGROUND_INDEX.
2554 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2556 * image.c (pbm_next_char): New function.
2557 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2558 (pbm_scan_number): Use it.
2559 (Qlibjpeg_version): New variable.
2560 (syms_of_image): DEFSYM and initialize it.
2562 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2564 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2566 2013-10-31 Glenn Morris <rgm@gnu.org>
2568 * emacs.c (original_pwd): New char.
2569 (main): If using --chdir, store original_pwd.
2570 (init_cmdargs): When setting Vinvocation_directory based on a
2571 relative argv[0], use original_pwd if set. (Bug#15768)
2573 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2575 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2577 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2579 * insdel.c: Fix minor problems found by static checking.
2580 (Qregion_extract_function): Now static.
2581 (prepare_to_modify_buffer_1): Remove unused locals.
2583 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2585 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2586 (syms_of_xdisp): Declare pre-redisplay-function.
2587 (markpos_of_region): Remove function.
2588 (init_iterator, compute_stop_pos, handle_face_prop)
2589 (face_before_or_after_it_pos, reseat_to_string)
2590 (get_next_display_element, window_buffer_changed)
2591 (redisplay_internal, try_cursor_movement, redisplay_window)
2592 (try_window_reusing_current_matrix, try_window_id, display_line)
2593 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2594 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2595 * window.h (struct window): Remove field `region_showing'.
2596 * dispextern.h (struct it): Remove region_beg/end_charpos.
2597 (face_at_buffer_position, face_for_overlay_string)
2598 (face_at_string_position): Update prototypes.
2599 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2600 (face_at_string_position): Remove `region_beg' and `region_end' args.
2601 * fontset.c (Finternal_char_font):
2602 * font.c (font_at, font_range): Adjust calls accordingly.
2603 * insdel.c (Qregion_extract_function): New var.
2604 (syms_of_insdel): Initialize it.
2605 (prepare_to_modify_buffer_1): Use it.
2607 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2609 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2610 * ftxfont.c (ftxfont_get_gcs):
2611 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2612 * xfaces.c (x_free_colors, x_free_dpy_colors)
2613 (x_create_gc, unload_color):
2614 * xselect.c (x_property_data_to_lisp):
2615 * xsettings.c (parse_settings):
2616 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2617 (get_bits_and_offset): Adjust definition.
2618 * frame.c (XParseGeometry): Adjust locals.
2619 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2620 * regex.h (toplevel): Likewise for reg_syntax_t.
2622 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2624 * eval.c (run_hook_with_args): Use FUNCTIONP.
2626 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2628 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2629 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2630 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2631 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2632 on MS-Windows anyway.
2633 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2634 (free_realized_face): ...adjust user.
2635 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2636 white relief pixels to -1.
2637 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2638 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2639 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2641 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2643 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2644 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2645 in practice now. All callers changed.
2647 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2649 * dispextern.h (struct face): Use bitfields for 'underline_type'
2650 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2651 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2652 'stipple' member. Move 'lface' member up to help...
2653 * xfaces.c (make_realized_face): ...this function to find and
2654 clear just the members that need clearing.
2655 (load_face_colors, realize_x_face):
2656 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2658 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2660 * xftfont.c (struct xftfont_info): Remove set-but-unused
2662 (xftfont_open): Adjust user.
2663 (xftfont_get_colors): Remove useless prototype.
2665 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2667 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2668 before passing them to 'unexec'. (Bug#15260)
2670 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2672 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2674 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2676 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2677 the changed signature of the font driver's 'close' method.
2679 * w32font.h (w32font_close): Adjust the prototype to the change in
2680 function definition.
2682 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2684 * w32uniscribe.c (uniscribe_close): Adapt the call to
2685 w32font_close to its new prototype.
2687 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2689 Omit unused frame argument of font API's close function.
2690 * font.h (struct font): Drop frame argument. Adjust comment.
2691 * font.c (font_clear_cache, font_close_object): Adjust users.
2692 * ftfont.c (ftfont_close):
2693 * ftxfont.c (ftxfont_close):
2694 * macfont.m (macfont_close):
2695 * nsfont.m (nsfont_close):
2696 * w32font.c (w32font_close):
2697 * xfont.c (xfont_close):
2698 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2699 tweak comments and make functions safe if called more than once for
2700 the same font object.
2702 Perform font-specific cleanup when font object is swept by GC. See
2703 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2704 * alloc.c (cleanup_vector): New function.
2705 (sweep_vector): Call it for each reclaimed vector object.
2706 * font.h (struct font): Adjust comment.
2708 2013-10-24 Glenn Morris <rgm@gnu.org>
2710 * Makefile.in (abs_top_srcdir): New, set by configure.
2712 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2714 Adjust recent font-related changes to fix bug#15686.
2715 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2716 is a live window system frame, mark its default font too.
2718 2013-10-23 Glenn Morris <rgm@gnu.org>
2720 * Makefile.in (RUN_TEMACS): Make relative (again).
2721 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2722 (bootstrap-emacs$(EXEEXT)):
2723 Quote entities that might contain whitespace.
2725 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2727 Port to Solaris 10 and its bundled GCC.
2728 Problem reported by Timothy C. Burt.
2729 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2731 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2733 Do not allow font caches to grow too large.
2734 * alloc.c (compact_font_cache_entry, compact_font_caches):
2735 New functions or stub if not HAVE_WINDOW_SYSTEM.
2736 (compact_undo_list): Factor out from Fgarbage_collect.
2738 (mark_face_cache): Mark face font. Move down to avoid
2740 (mark_terminals): Do not mark font cache here.
2741 (Fgarbage_collect): Call compaction functions described
2742 above. Adjust comment.
2744 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2746 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2747 chdir to HOME (bug#15607).
2749 * nsterm.m (Qcocoa, Qgnustep): New variables.
2750 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2751 (ns_get_color): Make selection color work for GNUstep also.
2753 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2755 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2756 handles mouse clicks. Instead, let GPM use the same code as all
2757 the other mice use. See the discussion starting at
2758 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2759 for the details of the problem with the menu bar this fixes.
2761 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2763 Remove port-specific display name lists to avoid extra
2764 complexity and data duplication with display info lists.
2765 * xterm.h (x_display_name_list): Remove declaration.
2766 * xterm.c (x_display_name_list): Remove.
2767 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2768 * xfns.c (x_display_info_for_name, Fx_display_list):
2769 Likewise. Use x_display_list where appropriate.
2770 * w32term.h (w32_display_name_list): Remove declaration.
2771 * w32term.c (w32_display_name_list): Remove.
2772 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2774 * w32fns.c (x_display_info_for_name, Fx_display_list):
2775 Likewise. Use x_display_list where appropriate.
2776 * nsterm.h (ns_display_name_list): Remove declaration.
2777 * nsterm.m (ns_display_name_list): Remove.
2778 (ns_term_init, syms_of_nsterm): Adjust users.
2779 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2780 Likewise. Use x_display_list where appropriate.
2781 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2782 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2783 (mark_terminals): Mark per-terminal font cache.
2785 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2787 Don't run timers in input-pending-p. Its new check-timers param
2788 provides the prior behavior. (Bug#15045).
2789 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2791 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2793 Make some functions static in non-Microsoft builds.
2794 On my platform (Fedora 19 x86-64), this shrinks the
2795 Emacs executable (text+data) by 0.25%.
2796 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2797 (load_color) [!MSDOS]:
2798 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2799 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2800 * lisp.h (check_existing):
2801 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2802 (network_interface_info) [!WINDOWSNT]:
2803 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2804 Remove extern decls.
2805 * fileio.c (check_existing):
2806 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2807 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2808 (network_interface_info) [!WINDOWSNT]:
2809 * term.c (encode_terminal_code) [!WINDOWSNT]:
2810 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2811 * xfaces.c (load_color) [!MSDOS]:
2813 * fileio.c (check_existing, check_executable, check_writable):
2814 * process.c (network_interface_list, network_interface_info):
2815 Move earlier, so that we don't need forward decls.
2816 * gnutls.c (fn_gnutls_transport_set_errno)
2817 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2819 * w32.c (init_environment): Use faccessat rather than
2820 check_existing, partly for consistency with the rest of the code
2821 in this file, partly so that check_existing can be static.
2823 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2824 * emacs.c (MAIN_PROGRAM): New macro.
2825 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2826 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2828 bool vector int width fixes
2829 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2830 (Fbool_vector_count_matches_at):
2831 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2832 can exceed PTRDIFF_MAX, at least in theory.
2833 (Fbool_vector_count_matches_at):
2834 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2836 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2838 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2839 (struct sockaddr): Add forward decl, for platforms that lack it.
2841 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2843 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2846 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2848 * w32.c (network_interface_get_info, network_interface_list)
2849 (network_interface_info): New functions. (Bug#15610)
2850 (GetAdaptersInfo_Proc): New typedef.
2851 (get_adapters_info): New wrapper function.
2852 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2854 * process.h (network_interface_list, network_interface_info):
2857 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2858 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2859 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2860 for WINDOWSNT. Doc fix.
2861 (syms_of_process): Defsubr Snetwork_interface_list and
2862 Snetwork_interface_info unconditionally.
2864 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2865 in NS GUI sessions. (Bug#15629)
2867 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2869 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2871 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2873 * print.c (print_object): Print " ..." when truncating bool vectors.
2875 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2877 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2878 standard mouse buttons.
2880 * termhooks.h (struct input_event): Remove incorrect commentary.
2882 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2884 Disallow bool vector operations on mixed-length operands.
2885 The old behavior left garbage in the result vector sometimes,
2886 and didn't seem to be useful.
2887 * data.c (Qwrong_length_argument): New static var.
2888 (wrong_length_argument): New function.
2889 (bool_vector_binop_driver): Check that args agree in length.
2891 * keyboard.c, keyboard.h (all_kboards): Now static.
2893 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2895 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2896 note from the lispref.
2898 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2900 * nsterm.h (struct ns_display_info): Remove set-but-unused
2901 member image_cache (image caches are per-terminal anyway).
2902 (FRAME_X_IMAGE_CACHE): Remove.
2903 * nsterm.m (ns_initialize_display_info): Adjust user.
2905 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2907 * w32proc.c: Include mingw_time.h.
2909 * w32.c: Include mingw_time.h.
2911 Implement scrolling of TTY menus when the screen is too short.
2913 * term.c (tty_menu_display): Accept an additional argument, the
2914 menu item from which to start displaying the menu. Account for
2915 the value of Y when limiting the menu to the number of available
2917 (mi_result): New enumeration.
2918 (read_menu_input): Return enumerated value. When the y coordinate
2919 hits min_y or max_y, return scroll indication instead of wrapping
2921 (tty_menu_activate): Handle the scrolling indications from
2922 read_menu_input. Compute the first menu item to display and pass
2923 it to tty_menu_display.
2925 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2927 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2928 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2929 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2930 Adjust to match the change described below.
2931 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2932 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2933 memory_below_frame members to...
2934 * termchar.h (struct tty_display_info): ...here because they're
2935 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2936 * term.c (init_tty):
2937 * nsterm.m (ns_create_terminal):
2938 * w32term.c (w32_create_terminal):
2939 * xterm.c (x_create_terminal): Adjust users.
2940 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2941 to filter out non-TTY frames. Adjust comment.
2942 (scrolling): Adjust user. Prefer eassert for debugging check.
2944 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2946 * xfaces.c (PT_PER_INCH): Remove unused macro.
2947 * termhooks.h (struct terminal): Remove set-but-unused
2948 member fast_clear_end_of_line.
2949 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2950 * nsterm.m (ns_create_terminal):
2951 * term.c (init_tty):
2952 * w32term.c (w32_create_terminal):
2953 * xterm.c (x_create_terminal): Adjust users.
2955 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2957 * lisp.h (bool_vector_size): New function.
2958 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2959 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2960 (Fbool_vector_not, Fbool_vector_count_matches_at):
2961 Remove uses of 'eassume' that should no longer be needed,
2962 because they are subsumed by the 'eassume' in bool_vector_size.
2964 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2966 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2967 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2968 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2970 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2972 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2973 have different dimensions. (Bug#15575)
2975 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2978 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2980 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2982 * term.c (tty_menu_show): Never return with unbalanced
2983 specpdl. Use eassert for debugging check. Adjust style.
2985 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2987 * term.c (read_menu_input): Make selection of menu items
2988 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2989 (tty_menu_activate): Fix off-by-one error when computing max_y.
2991 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2993 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2994 audit logging (only used with GnuTLS 3.x) and enable it.
2996 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2998 * dispnew.c (redraw_frame): Remove useless #ifdef because
2999 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
3000 Also, move TTY fflush to...
3001 * term.c (tty_update_end): ...this function.
3003 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3005 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
3006 the end of the frame's glyph matrix. (Bug#15575)
3008 * term.c (tty_menu_display): Don't move cursor while overwriting
3009 frame's glyphs with menu items. Limit the number of items
3010 displayed to what can be shown on the available screen lines,
3011 excluding the echo area.
3012 (tty_menu_activate): Limit the Y coordinate allowed by
3013 read_menu_input to the last screen line used for menu display.
3015 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
3017 * lisp.h (eassume): New macro.
3018 Also, include <verify.h>, for 'assume'.
3019 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
3020 (vroundup, vector_nbytes):
3021 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
3022 (Fbool_vector_not, Fbool_vector_count_matches)
3023 (Fbool_vector_count_matches_at):
3024 Use eassume, not eassert.
3025 * casetab.c (set_identity, shuffle):
3026 * composite.c (composition_gstring_put_cache):
3027 * dispnew.c (update_frame_1):
3028 * ftfont.c (ftfont_shape_by_flt):
3029 * image.c (gif_load):
3030 * intervals.c (offset_intervals):
3031 * macfont.m (macfont_shape):
3032 Remove calls to 'assume' that are no longer needed, because
3033 --enable-gcc-warnings no longer generates bogus warnings
3034 when these calls are removed.
3036 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3038 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3040 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3042 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3043 (Qsubstitute_env_in_file_name): New var.
3044 (syms_of_fileio): Define it.
3046 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3048 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3049 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3052 * term.c (save_and_enable_current_matrix): Don't allocate and
3053 don't save margin areas.
3054 (restore_desired_matrix): Don't restore margin areas.
3055 (free_saved_screen): Don't free margin areas.
3057 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3059 * image.c: Pacify --enable-gcc-warnings.
3060 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3061 #define only if used.
3063 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3065 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3066 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3067 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3068 (gif_load): For giflib v5.x and later, display the error message
3069 produced by giflib when its functions fail.
3070 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3073 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3075 * keyboard.c (last_event_timestamp): Remove. For X selection and
3076 GTK popup menus, it may be obtained from per-frame X display info.
3077 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3078 (process_special_events): Adjust users.
3079 * keyboard.h (last_event_timestamp): Remove declaration.
3080 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3081 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3082 * menu.h (xmenu_show): Adjust prototype.
3083 * menu.c (Fx_popup_menu): Adjust user.
3084 * xselect.c (x_own_selection, x_get_foreign_selection)
3085 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3087 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3089 * keyboard.c (init_kboard): Now static. Add arg
3090 to denote window system. Adjust comment.
3091 (init_keyboard): Adjust user.
3092 (allocate_kboard): New function.
3094 * nsterm.m (ns_term_init):
3095 * term.c (init_tty):
3096 * w32term.c (w32_create_terminal):
3097 * xterm.c (x_term_init): Use it.
3098 * keyboard.h (init_kboard): Remove prototype.
3099 (allocate_kboard): Add prototype.
3101 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3103 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3104 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3106 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3108 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3110 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3112 * term.c (tty_menu_activate): Flush the output stream after
3113 showing the cursor, and don't mark the frame garbaged at exit from
3114 the function. Fixes redisplay glitches when moving from one menu
3117 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3119 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3120 or throw error (Bug#15570).
3122 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3124 * intervals.c (temp_set_point_both): Move test into 'eassert',
3127 * lisp.h (eassert): Don't use 'assume'.
3128 Sometimes 'assume' wins in performance, and sometimes it loses,
3129 so it shouldn't be used all the time. Perhaps we need two
3130 flavors of 'eassert', one for where 'assume' is far more likely
3131 to help or to hurt; but that can be done later.
3132 Problem reported by Dmitry Antipov in
3133 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3134 Also, don't include <verify.h>; no longer needed.
3136 2013-10-09 Glenn Morris <rgm@gnu.org>
3138 * eval.c (Fcond): Doc tweak.
3140 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3142 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3143 expressions with side effects to eassert. (Bug#15565)
3145 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3147 * fns.c (hashfn_user_defined): Allow hash functions to return any
3150 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3152 Fix minor problems found by static checking.
3153 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3154 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3155 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3156 * keyboard.c (read_menu_command): Remove unused local.
3157 * lisp.h (read_menu_command): New decl.
3158 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3159 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3160 Return ptrdiff_t, not int.
3161 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3162 not int, for benefit of xpalloc.
3163 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3165 (have_menus_p): Remove; unused.
3166 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3167 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3168 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3170 (save_and_enable_current_matrix): Omit unnecessary casts.
3171 (read_menu_input): Omit local extern decl (now in lisp.h).
3172 Don't access uninitialized storage if mouse_get_xy fails.
3173 (tty_menu_activate): Mark local as initialized, for lint.
3174 (tty_menu_activate, tty_meny_show): Remove unused locals.
3176 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3178 Support menus on text-mode terminals.
3179 * xterm.h (xw_popup_dialog): Add prototype.
3181 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3182 (xmenu_show): Block input here, instead in Fx_popup_menu.
3183 (xw_popup_dialog): New function, with X-specific bits of popup
3186 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3189 * window.c (Fset_window_configuration): Use run-time tests of the
3190 frame type instead of compile-time conditionals, when menu-bar
3191 lines are considered.
3193 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3194 (w32_popup_dialog): New prototypes.
3196 * w32menu.c (Fx_popup_dialog): Function deleted.
3197 (w32_popup_dialog): New function, with w32 specific bits of popup
3198 dialogs. Block input here.
3200 * w32inevt.c (w32_console_read_socket): Minor change to add
3201 debugging TTY events.
3203 * w32fns.c (show_hourglass): If returning early because the frame
3204 is not a GUI frame, unblock input.
3206 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3207 (cursorY): New functions.
3209 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3210 WINDOWSNT, macros that call curX and curY elsewhere.
3212 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3214 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3215 specific function to hide and show cursor on a text-mode terminal.
3216 (tty_menu_struct, struct tty_menu_state): New structures.
3217 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3218 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3219 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3220 (tty_menu_locate, save_and_enable_current_matrix)
3221 (restore_desired_matrix, screen_update, read_menu_input)
3222 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3223 (tty_pop_down_menu, tty_menu_last_menubar_item)
3224 (tty_menu_new_item_coords, tty_menu_show): New functions.
3225 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3227 * nsterm.h (ns_popup_dialog): Adjust prototype.
3229 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3231 (ns_popup_dialog): Adapt order of arguments to the other
3232 *_menu_show implementations.
3233 (Fx_popup_dialog): Function deleted.
3235 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3237 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3239 * menu.c (have_boxes): New function.
3240 (single_keymap_panes): Use it instead of a compile-time
3242 (single_menu_item): Use run-time tests of the frame type instead
3243 of compile-time conditionals.
3244 (encode_menu_string): New function.
3245 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3246 the macro, since different types of frame need different encoding
3248 (digest_single_submenu): Use run-time tests of frame type instead
3249 of, or in addition to, compile-time conditionals.
3250 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3251 (Fx_popup_menu): Detect when the function is called from keyboard
3252 on a TTY. Don't barf when invoked on a text-mode frame.
3253 Check frame type at run time, instead of compile-time conditionals for
3254 invoking terminal-specific menu-show functions.
3255 Call tty_menu_show on text-mode frames.
3256 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3257 run time to determine which alternative to invoke; support dialogs
3260 * keyboard.h <Qmouse_movement>: Declare.
3262 * keyboard.c <Qmouse_movement>: Now extern.
3263 <Qecho_keystrokes>: New static variable.
3264 (read_key_sequence): Accept an additional argument, a flag to
3265 prevent redisplay during reading of the key sequence. All callers
3267 (read_menu_command): New function.
3268 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3270 (toolkit_menubar_in_use): New function.
3271 (make_lispy_event): Use it instead of a compile-time test.
3273 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3274 window-system being available.
3276 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3277 to x-popup-dialog on the frame type, they all now support popup
3280 * dispnew.c (save_current_matrix): Save the margin areas.
3281 (restore_current_matrix): Restore margin areas.
3282 (update_frame_with_menu): New function.
3284 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3287 * alloc.c (make_save_ptr): Now compiled unconditionally.
3289 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3291 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3292 (redraw_frame, update_frame): Adjust users.
3293 * dispextern.h (set_window_update_flags): Adjust prototype.
3294 * xdisp.c (redisplay_internal): When updating all frames with zero
3295 windows_or_buffers_changed, assume that only the windows that shows
3296 current buffer should be really updated.
3298 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3300 Do not allocate huge temporary memory areas and objects while encoding
3301 for file I/O, thus reducing an enormous memory usage for large buffers.
3302 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3303 * coding.h (struct coding_system): New member raw_destination.
3304 * coding.c (setup_coding_system): Initialize it to zero.
3305 (encode_coding_object): If raw_destination is set, do not create
3306 dst_object. Add comment.
3307 * fileio.c (toplevel): New constant E_WRITE_MAX.
3308 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3309 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3311 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3313 * nsterm.m (windowDidExitFullScreen:):
3314 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3316 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3318 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3319 * keyboard.c (unblock_input_to): Don't process pending signals
3320 if a fatal error is in progress.
3322 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3323 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3324 they're talking about words in Lisp bool vectors.
3325 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3326 * data.c (popcount_bits_word): Rename from popcount_size_t.
3327 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3330 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3332 Improve support for popcount and counting trailing zeros (Bug#15550).
3333 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3334 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3335 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3336 (popcount_size_t_msc, popcount_size_t_gcc):
3337 Remove; now done by Gnulib.
3338 (popcount_size_t): Now a macro that defers to Gnulib.
3339 (count_trailing_zero_bits): Return int, for consistency with
3340 Gnulib and because Emacs prefers signed to unsigned int.
3341 Don't assume that size_t is either unsigned int or unsigned long
3342 or unsigned long long.
3343 (size_t_to_host_endian): Do not assume that size_t is either
3344 exactly 32 or exactly 64 bits wide.
3345 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3346 etc., so that it's now an enum constant, not a macro.
3347 No need to assume that it's either 32 or 64.
3349 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3351 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3354 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3356 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3357 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3359 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3361 emacs_read and emacs_write now use void *, not char *.
3362 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3363 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3364 Buffer arg is now void *, not char *. This matches plain
3365 'read' and 'write' better, and avoids a constraint violation
3366 on Solaris 9 with Oracle Studio.
3368 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3370 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3371 memset to explicit loop. Otherwise copy largest possible chunk
3372 from initialized to uninitialized part, thus allowing the longer
3373 memcpy runs and reducing the number of loop iterations.
3375 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3377 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3378 hide toolbar (Bug#15388).
3379 (windowDidEnterFullScreen:): If presentation options are zero,
3380 set them here (Bug#15388).
3381 (ns_update_auto_hide_menu_bar): Remove runtime check.
3382 Don't auto hide dock unless menubar is also auto hidden.
3384 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3386 * editfns.c (message): Mention batch mode in doc string.
3388 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3390 * nsterm.m (check_native_fs): Remove erroneous comment.
3392 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3394 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3395 uses find_newline instead of scan_newline and so doesn't move point.
3397 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3399 Use hardware support for byteswapping on glibc x86 etc.
3400 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3401 whereas the old swap64 needed 30.
3402 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3403 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3404 Use byteswap.h's macros to swap bytes.
3405 * lisp.h (swap16, swap32, swap64): Remove.
3406 All uses replaced by bswap_16, bswap_32, bswap_64.
3408 * bytecode.c (exec_byte_code): Use some more volatile variables
3409 to work around local variables getting clobbered by longjmp.
3410 Port to pre-C99, which doesn't allow decls after stmts.
3412 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3414 * lisp.h (eassert): Assume that COND is true when optimizing.
3415 In other words, take on the behavior of eassert_and_assume.
3416 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3417 (eassert_and_assume): Remove. All uses replaced by eassert.
3419 * xdisp.c (Qglyphless_char): Now static.
3421 Adjust to merge from gnulib.
3422 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3423 * lisp.h: Include <verify.h>, for 'assume'.
3425 * eval.c (clobbered_eassert): New macro.
3426 (internal_catch, internal_condition_case)
3427 (internal_condition_case_1, internal_condition_case_2)
3428 (internal_condition_case_n): Use it instead of eassert
3429 when the argument contains locals clobbered by longjmp.
3430 Don't use clobbered locals outside of clobbered_eassert.
3431 (internal_lisp_condition_case): Use a volatile variable
3432 to work around a local variable's getting clobbered.
3434 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3436 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3437 (PUSH_HANDLER): New macro.
3438 (catchlist): Remove.
3439 (handlerlist): Always declare.
3441 * eval.c (catchlist): Remove (merge with handlerlist).
3442 (handlerlist, lisp_eval_depth): Not static any more.
3443 (internal_catch, internal_condition_case, internal_condition_case_1)
3444 (internal_condition_case_2, internal_condition_case_n):
3446 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3447 handlerlist/catchlist.
3448 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3449 handlerlist which can only handle a single condition-case handler at
3451 (find_handler_clause): Simplify since we only a single branch here
3454 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3456 (bcall0): New function.
3457 (exec_byte_code): Add corresponding cases. Improve error message when
3458 encountering an invalid byte-code. Let Bunwind_protect accept
3459 a function (rather than a list of expressions) as argument.
3461 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3462 and make them unconditional now that they're heap-allocated.
3464 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3466 * charset.c (Fdecode_char, Fencode_char): Remove description of
3467 `restriction' arg. now that it's hidden by advertised-calling-convention.
3469 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3471 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3472 Remove unused variable (from mac-port).
3473 (macfont_draw): Use s->ybase for correct y position.
3475 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3477 * frame.h (struct frame): Drop has_minibuffer member because...
3478 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3479 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3481 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3483 * window.h (struct window): Prefer enum text_cursor_kinds to int
3484 for phys_cursor_type member. Move the latter, phys_cursor_width,
3485 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3486 * window.c (replace_window, make_window): Adjust users.
3488 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3490 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3491 this module is never compiled otherwise.
3493 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3495 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3498 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3500 * xdisp.c (get_next_display_element): Don't call face_for_font in
3501 a build configured --without-x. (Bug#15484)
3503 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3505 * window.c (calc_absolute_offset): #elif should be #elif defined.
3507 * frame.c (delete_frame): Block/unblock input to overcome race
3508 condition (Bug#15475).
3510 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3512 * frame.c (delete_frame): Record selected frame only after
3513 calling Qdelete_frame_functions (Bug#15477).
3515 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3517 * nsterm.m (ns_selection_color): Remove.
3518 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3519 NSColor selectedText(Background)Color. Only for COCOA.
3520 (ns_term_init): Remove assignment of ns_selection_color, logic
3521 moved to ns_get_color.
3523 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3524 NS_SELECTION_COLOR_DEFAULT.
3525 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3527 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3529 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3530 frame' does not have the tool_bar_window member.
3532 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3534 Signal error when reading an empty byte-code object (Bug#15405)
3535 * lread.c (read1): signal error
3536 * alloc.c (make_byte_code): eassert header size
3537 (sweep_vectors): change an int to size_t
3539 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3541 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3542 instead of ints, as it's the usual style for offsetof constants. See:
3543 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3545 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3546 This is ugly, but it should fix the performance problem for older
3547 GCC versions in the short run. I'll look into integrating the
3548 Gnulib module for popcount, as a better fix.
3549 See the thread starting in:
3550 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3551 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3552 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3553 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3554 (popcount_size_t): Use it.
3556 2013-09-24 Daniel Colascione <dancol@dancol.org>
3558 * process.c (Fnetwork_interface_info): Fix build break due to
3561 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3563 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3564 Prefer signed to unsigned integers where either will do.
3565 No need for 'const' on locals that do not escape.
3566 Omit easserts with unnecessary and unportable assumptions about
3567 alignment. Avoid unnecessary casts to char *.
3569 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3571 Use union for the payload of struct Lisp_Vector.
3572 This helps to avoid a few glitches dictated by C's aliasing rules.
3573 * lisp.h (struct Lisp_Vector): Use union for next and
3574 contents member. Adjust comment. Change related users.
3575 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3576 Related users changed.
3577 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3578 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3579 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3580 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3582 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3584 Optimize glyph row clearing and copying routines.
3585 * dispextern.h (struct glyph_row): Change layout of struct
3586 glyph_row to help copy_row_except_pointers. Adjust comment.
3587 * dispnew.c (null_row): Remove.
3588 (clear_glyph_row): Use offsetof and memset to find and clear
3589 just the members that need clearing. Adjust comment.
3590 (copy_row_except_pointers): Likewise for copying.
3592 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3594 Some minor cleanups of recently-added bool vector code.
3595 * conf_post.h (assume): Always return void. Use lint version
3596 only if GCC and MSC versions don't apply.
3597 * conf_post.h (assume):
3598 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3599 Depend on _MSC_VER, not __MSC_VER, for consistency with
3601 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3602 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3603 (bool_vector_binop_driver, count_trailing_zero_bits)
3604 (size_t_to_host_endian): Now static, not static inline;
3605 the latter isn't needed with modern compilers and doesn't
3606 work with older compilers anyway.
3608 * alloc.c (valgrind_p): Use bool for boolean.
3610 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3612 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3613 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3614 (display_last_displayed_message_p, message_buf_print)
3615 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3616 Use bool for boolean.
3617 * dispextern.h (cancel_line, init_desired_glyphs):
3618 Remove ancient leftover.
3619 (help_echo_showing_p, hourglass_shown_p):
3620 * lisp.h (noninteractive_need_newline): Adjust declaration.
3622 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3624 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3626 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3627 ...this file and convert the latter to static. Adjust comment.
3628 (make_initial_frame):
3629 * window.c (init_window_once): Adjust user.
3630 * frame.h (last_nonminibuf_frame): Remove declaration.
3631 * lisp.h (selected_frame): Likewise.
3632 * msdos.c (the_only_display_info): Adjust comment.
3634 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3636 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3637 computing the end column of mouse-highlight that comes from
3638 display or overlay strings. (Bug#15437)
3639 (note_mouse_highlight): Adapt calculation of last argument to
3640 mouse_face_from_string_pos to the above change.
3642 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3643 all platforms, not just for clang.
3645 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3647 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3648 about excess arguments to snprintf.
3650 * conf_post.h(assume): Use __builtin_unreachable for clang.
3652 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3654 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3655 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3657 2013-09-23 Daniel Colascione <dancol@dancol.org>
3659 * alloc.c (USE_VALGRIND): New macro; on by default
3660 when ENABLE_CHECKING.
3661 (mark_maybe_object, mark_maybe_pointer)
3662 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3664 (valgrind_p) [USE_VALGRIND]: New variable.
3665 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3667 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3669 * process.c (wait_reading_process_output): Change int pnamelen to
3672 * nsterm.m (setMarkedText:selectedRange:):
3673 (deleteWorkingText):
3674 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3675 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3676 argument to unsigned long to avoid warning.
3677 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3679 * conf_post.h (assume): Fix compiler error: x shall be cond.
3681 2013-09-22 Daniel Colascione <dancol@dancol.org>
3683 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3684 warning when compiling without a window system.
3686 2013-09-22 Daniel Colascione <dancol@dancol.org>
3688 * data.c (Qbool_vector_p): New symbol.
3689 (bool_vector_spare_mask, popcount_size_t_generic)
3690 (popcount_size_t_msc, popcount_size_t_gcc)
3692 (bool_vector_binop_driver)
3693 (count_trailing_zero_bits, size_t_to_host_endian)
3694 (Fbool_vector_exclusive_or)
3695 (Fbool_vector_union)
3696 (Fbool_vector_intersection, Fbool_vector_set_difference)
3697 (Fbool_vector_subsetp, Fbool_vector_not)
3698 (Fbool_vector_count_matches)
3699 (Fbool_vector_count_matches_at): New functions.
3700 (syms_of_data): Intern new symbol, functions.
3701 * alloc.c (bool_vector_payload_bytes): New function.
3702 (Fmake_bool_vector): Instead of calling Fmake_vector,
3703 which performs redundant initialization and argument checking,
3704 just call allocate_vector ourselves. Make sure we clear any
3705 terminating padding to zero.
3706 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3707 instead of open-coding the size calculation.
3708 (vroundup_ct): New macro.
3709 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3710 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3711 * composite.c (composition_gstring_put_cache):
3712 Change lint_assume to assume.
3713 * conf_post.h (assume): New macro.
3714 (lint_assume): Remove.
3715 * dispnew.c (update_frame_1): Change lint_assume to assume.
3716 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3718 * image.c (gif_load): Change lint_assume to assume.
3719 * lisp.h (eassert_and_assume): New macro.
3720 (Qbool_vector_p): Declare.
3721 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3722 (swap16, swap32, swap64): New inline functions.
3723 * macfont.m (macfont_shape): Change lint_assume to assume.
3724 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3725 * xsettings.c (parse_settings): Use new swap16 and
3726 swap32 from lisp.h instead of file-specific macros.
3728 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3730 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3731 found (which can legitimately happen when the glyph row at the
3732 window start is disabled in the current_matrix. (Bug#15365)
3734 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3736 Fix syntax.h bug introduced by recent INLINE change.
3737 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3738 conditionally compiled one way in some modules, and a different
3739 way in others. This doesn't work with extern inline functions,
3740 which must have the same definition in all modules, because the
3741 defining code might be shared across modules, depending on the
3742 implementation. Symptoms reported by Martin Rudalics in:
3743 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3744 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3745 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3746 overriding the corresponding functions in syntax.h.
3747 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3748 (syntax_property): New inline functions.
3749 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3750 Rewrite in terms of these new functions.
3752 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3754 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3755 not chars_in_text, whose result depends on the multibyteness of
3756 the current buffer. (Bug#15426)
3758 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3760 Port recent change to hosts where pointers aren't 'long'.
3761 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3762 Don't assume that pointers are the same width as 'long'.
3763 Add a compile-time check that a pointer fits into two X slots.
3765 A simpler, centralized INLINE.
3766 * conf_post.h (INLINE): Define only if not already defined.
3767 This allows us to use a single INLINE, defined by one file
3769 * emacs.c (INLINE): Define it.
3770 Also, include category.h, charset.h, composite.h, dispextern.h,
3771 syntax.h, systime.h, so that their INLINE definitions are expanded
3773 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3774 * buffer.h, buffer.c (BUFFER_INLINE):
3775 * category.h, category.c (CATEGORY_INLINE):
3776 * character.h, character.c (CHARACTER_INLINE):
3777 * charset.h, charset.c (CHARSET_INLINE):
3778 * composite.h, composite.c (COMPOSITE_INLINE):
3779 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3780 * frame.h, frame.c (FRAME_INLINE):
3781 * intervals.h, intervals.c (INTERVALS_INLINE):
3782 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3783 * lisp.h, alloc.c (LISP_INLINE):
3784 * process.h, process.c (PROCESS_INLINE):
3785 * syntax.h, syntax.c (SYNTAX_INLINE):
3786 * systime.h, sysdep.c (SYSTIME_INLINE):
3787 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3788 * window.h, window.c (WINDOW_INLINE):
3789 Remove. All uses replaced with INLINE.
3791 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3793 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3796 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3798 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3799 'const char *' to avoid compiler warnings due to similar change in
3800 the prototype of x_get_string_resource.
3802 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3804 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3805 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3806 going to replace static variables below. Adjust comments.
3807 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3808 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3809 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3810 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3811 Related users changed.
3812 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3813 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3814 last_mouse_movement_time, going to replace static variables below.
3816 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3817 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3819 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3820 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3821 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3822 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3823 static variables below.
3824 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3825 (last_mouse_scroll_bar): Remove.
3826 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3827 (mouseExited): Related users changed.
3829 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3831 Do not use external array to process X scroll bar messages.
3832 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3833 (x_send_scroll_bar_event): Pack window pointer into two slots
3834 of XClientMessageEvent if we're 64-bit. Adjust comment.
3835 (x_scroll_bar_to_input_event): Unpack accordingly.
3837 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3839 Ifdef away recent changes which aren't relevant to NS port.
3840 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3841 [!HAVE_NS]: Declare as such.
3842 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3843 [!HAVE_NS]: Define as such.
3845 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3847 * frame.c (x_redo_mouse_highlight): New function
3848 to factor out common code used in W32 and X ports.
3849 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3850 * xterm.h (struct x_display_info):
3851 * w32term.h (struct w32_display_info):
3852 * nsterm.h (struct ns_display_info): New members
3853 last_mouse_motion_frame, last_mouse_motion_x and
3854 last_mouse_motion_y, going to replace static variables below.
3855 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3856 (redo_mouse_highlight): Remove.
3857 (note_mouse_movement, syms_of_xterm): Adjust user.
3858 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3859 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3860 (redo_mouse_highlight): Remove.
3861 (note_mouse_movement, syms_of_w32term): Adjust user.
3862 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3863 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3865 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3866 * nsfns.m (compute_tip_xy): Adjust user.
3868 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3870 * frame.c (x_mouse_grabbed): New function.
3871 * dispextern.h (x_mouse_grabbed): Add prototype.
3872 (last_mouse_frame): Remove declaration.
3873 * xterm.h (struct x_display_info):
3874 * w32term.h (struct w32_display_info):
3875 * nsterm.h (struct ns_display_info): New member
3876 last_mouse_frame, going to replace...
3877 * xdisp.c (last_mouse_frame): ...global variable.
3878 (note_tool_bar_highlight):
3879 * w32term.c (w32_mouse_position, w32_read_socket):
3880 * xterm.c (XTmouse_position, handle_one_xevent):
3881 Use x_mouse_grabbed.
3882 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3884 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3886 * w32term.c (w32_read_socket): Avoid temporary
3887 variables in a call to x_real_positions.
3888 * xterm.c (handle_one_xevent): Likewise.
3890 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3892 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3893 (x_icon_type): Remove prototype.
3894 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3895 * frame.c (x_icon_type): Remove.
3896 * w32term.c (x_make_frame_visible, x_iconify_frame):
3897 * xterm.c (x_make_frame_visible, x_iconify_frame):
3898 Use x_set_bitmap_icon to factor out common code.
3900 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3902 * dispextern.h (check_x_display_info, x_get_string_resource):
3903 Declare here just once and unify the latter.
3904 * frame.c (check_x_display_info, x_get_string_resource):
3905 * nsterm.h (check_x_display_info):
3906 * xrdb.c (x_get_string_resource):
3907 * xterm.h (check_x_display_info): Remove prototypes.
3908 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3909 * w32reg.c (x_get_string_resource): Likewise.
3910 (w32_get_rdb_resource): Adjust user.
3912 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3914 * xterm.h (struct x_display_info): New member
3915 x_pending_autoraise_frame, going to replace...
3916 * xterm.c (pending_autoraise_frame): ...static variable.
3917 (x_new_focus_frame, XTread_socket): Adjust users.
3918 * w32term.h (struct w32_display_info): New member
3919 w32_pending_autoraise_frame, going to replace...
3920 * w32term.c (pending_autoraise_frame): ...global variable.
3921 (x_new_focus_frame, w32_read_socket): Adjust users.
3923 2013-09-17 Glenn Morris <rgm@gnu.org>
3925 * xdisp.c (message_dolog): If we create *Messages*,
3926 switch it to messages-buffer-mode.
3928 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3930 Don't overuse 'const' in types of locals.
3931 * bidi.c (bidi_count_bytes):
3932 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3933 (xg_event_is_for_scrollbar):
3934 * xselect.c (x_handle_property_notify)
3935 (x_handle_selection_notify, x_handle_dnd_message):
3936 * xsettings.c, xsettings.h (xft_settings_event):
3937 * xterm.c (x_handle_net_wm_state, handle_one_event)
3938 (x_menubar_window_to_frame, x_detect_focus_change)
3939 (construct_mouse_click, note_mouse_movement)
3940 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3941 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3942 (handle_one_xevent, x_handle_net_wm_state):
3943 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3944 (x_handle_dnd_message):
3945 Avoid unnecessary 'const', typically the second 'const' in
3946 'const foo * const arg', a 'const' that does not affect the API
3947 and doesn't significantly help the human reader.
3949 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3951 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3952 only if Glib < 2.36.0.
3953 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3954 * xsettings.c (init_gconf, init_gsettings): Do not check
3956 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3958 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3960 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3962 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3963 before calling g_type_init.
3965 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3967 * nsterm.m (syms_of_nsterm): ... to here.
3969 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3971 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3972 (ignore_next_mouse_click_timeout): Use Time as X does.
3973 (handle_one_xevent): Avoid cast and use unsigned comparison.
3975 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3977 Do not copy X event in handle_one_xevent except KeyPress case.
3978 Wnen XEvent is processed, it is unlikely to be changed except
3979 KeyPress case, so we can avoid copying and use const pointer to
3980 const data to make sure that an event is not changed elsewhere.
3981 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3982 const' and do not create local copy except for the KeyPress event.
3983 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3984 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3985 (x_handle_net_wm_state, x_menubar_window_to_frame)
3986 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3987 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3988 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3989 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3990 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3991 (x_handle_dnd_message):
3992 * xsettings.c (xft_settings_event):
3993 Use 'const XEvent * const' where appropriate.
3994 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3996 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3998 Fix X event waiting to handle multiple frames.
3999 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
4000 * xterm.c (pending_event_wait): Remove. Adjust users.
4001 (x_detect_focus_change): Pass frame arg.
4002 (handle_one_xevent): Find related frame early and clear per-frame
4003 wait_event_type only if this is an event for the relevant frame.
4004 (x_wait_for_event): Use per-frame wait_event_type.
4006 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
4008 * nsfns.m (Fx_create_frame): Fix font driver registration for
4011 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
4012 for syms_of_macfont.
4014 * nsterm.m: Include macfont.h.
4015 (ns_tmp_flags, ns_tmp_font): Remove.
4016 (ns_compute_glyph_string_overhangs): Check for driver Qns.
4017 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
4018 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
4019 (changeFont:): Fix code style. Check for font driver type when
4022 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
4025 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
4026 (nsfont_open): Set font driver type.
4027 Set font->ascent and font->descent. Figure out font instead of
4028 ns_tmp_font, and flags instead of ns_tmp_flags.
4029 Fix indentation. Remove call to ns_draw_text_decoration,
4032 * nsfns.m: Include macfont.h.
4033 (Fx_create_frame): Register macfont driver, make a better default font.
4034 (Fns_popup_font_panel): Get font from macfont driver, if used.
4036 * macfont.m, macfont.h, macuvs.h: New files.
4038 * font.h: Declare syms_of_macfont.
4040 * font.c (syms_of_font): Call syms_of_macfont.
4042 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4044 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4046 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4047 and it is always zero for others, so I assume that this is an ancient
4048 leftover which nobody will want to change any more.
4049 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4050 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4051 * frame.c (x_set_scroll_bar_width):
4052 * w32fns.c (w32_createscrollbar):
4053 * w32term.c (w32_set_vertical_scroll_bar):
4054 * xfns.c (x_set_scroll_bar_default_width):
4055 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4056 (x_scroll_bar_expose): Related users changed.
4058 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4060 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4061 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4062 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4064 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4066 * nsterm.h, w32term.h, xterm.h: ...and not here.
4067 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4068 Remove unused Xisms.
4069 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4070 these modules are never compiled otherwise.
4072 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4074 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4075 Doc fix. (Bug#15375)
4077 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4079 Unify Fx_focus_frame between all ports.
4080 * frame.h (x_focus_frame): New prototype.
4081 * xfns.c (Fx_focus_frame): Remove.
4082 (syms_of_xfns): Do not defsubr it.
4083 (x_focus_frame): X implementation.
4084 * nsfns.m (Fx_focus_frame): Remove.
4085 (syms_of_nsfns): Do not defsubr it.
4086 (x_focus_frame): NS implementation.
4087 * w32term.c (Fx_focus_frame): Remove.
4088 (x_focus_on_frame): Rename to...
4089 (x_focus_frame): W32 implementation.
4090 * w32term.h (x_focus_on_frame): Remove prototype.
4091 * w32fns.c (Fx_focus_frame): Remove.
4092 (syms_of_w32fns): Do not defsubr it.
4093 * frame.c (Fx_focus_frame): Define here.
4094 (syms_of_frame): Defsubr here.
4095 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4097 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4099 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4100 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4101 each port to reference the port-specific window system data.
4102 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4103 (FRAME_DISPLAY_INFO): Define.
4104 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4105 (FRAME_DISPLAY_INFO): Define. Adjust users.
4106 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4107 (FRAME_DISPLAY_INFO): Define. Adjust users.
4108 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4109 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4110 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4111 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4112 * xselect.c, xterm.c: All related users changed.
4114 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4116 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4117 (x_menubar_window_to_frame): Remove prototypes.
4118 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4119 (x_menubar_window_to_frame, x_top_window_to_frame):
4121 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4122 (x_menubar_window_to_frame, x_top_window_to_frame):
4123 ...to here and convert all but the last to static.
4125 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4127 * lisp.mk (lisp): Add w32-common-fns.elc.
4129 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4131 * charset.c (char_charset): Document an exception for char-charset.
4133 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4135 * xterm.h (x_display_info): New field last_user_time...
4136 * xterm.c (toplevel): ...to replace static last_user_time.
4137 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4139 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4141 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4142 scroll bar values to prevent thumb from disappear and update comment.
4144 2013-09-11 Glenn Morris <rgm@gnu.org>
4146 * emacs.c (usage_message): Possessive apostrophe tweak.
4148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4150 * nsterm.m (syms_of_nsterm): Use Qns.
4151 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4152 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4153 * xfns.c (x_display_info_for_name, Fx_open_connection):
4154 Remove old '#if 0' code.
4155 (syms_of_xfns): Use Qx.
4156 * termhooks.h (fullscreen_hook): Remove the leftover.
4157 (struct terminal): Fix typo in comment.
4159 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4161 Cleaning up a few X scroll bar bits.
4162 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4163 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4164 New member last_seen_part, going to replace...
4165 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4166 (xt_action_hook) [USE_LUCID]: Adjust user.
4167 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4168 Lucid-specific scroll bar support.
4169 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4170 to int and adjust to use last_seen_part member.
4171 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4172 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4173 Initialize last_seen_part.
4175 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4177 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4178 insert-buffer-substring an empty string.
4180 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4182 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4183 avoiding a GCC warning.
4185 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4187 Ifdef away frame tool bar code when it is not really used.
4188 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4189 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4190 and minimize_tool_bar_window_p under the above.
4191 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4192 (fset_tool_bar_window): Likewise.
4193 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4194 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4195 (change_frame_size_1):
4196 * window.c (window_from_coordinates, Frecenter): Adjust users.
4197 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4198 code is not really used.
4199 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4200 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4201 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4202 [!USE_GTK && !HAVE_NS]: Define as such.
4203 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4204 (note_mouse_highlight, expose_frame):
4205 * xfns.c (x_set_tool_bar_lines):
4206 * xterm.c (handle_one_xevent): Adjust users.
4208 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4210 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4211 This bug was introduced by my 2013-08-26 patch, which incorrectly
4212 assumed that the terminfo implementation doesn't use termcap buffers.
4213 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4214 these buffers apparently are used after all.
4215 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4216 (struct tty_display_info): Define members termcap_term_buffer and
4217 termcap_strings_buffer even if TERMINFO.
4219 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4222 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4223 'usage' docstring entry to pacify make-docfile.
4225 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4227 Change comparison functions =, <, >, <=, >= to take many arguments.
4228 * data.c: Change comparison functions' interface and implementation.
4229 * lisp.h: Make arithcompare available for efficient two arg
4231 * bytecode.c: Use arithcompare.
4232 * fileio.c: Use new interface.
4234 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4236 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4238 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4240 * eval.c (Feval): Document the new use of `lexical'.
4242 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4244 Review and drop old frame resize hack.
4245 * frame.h (struct frame): Remove force_flush_display_p.
4246 * dispnew.c (update_frame): Adjust user and don't call
4247 flush_frame here. The comment has said that there was an issues
4248 with redisplaying fringes, but I don't see any differences with
4249 and without this hack. Hopefully we can continue without it.
4250 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4251 current frame matrices twice if resized_p is set.
4253 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4255 Do not populate pure Xism x_sync to other ports.
4256 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4257 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4258 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4259 * w32term.h (x_sync): Remove prototype.
4261 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4263 Cleanup frame flushing.
4264 * dispextern.h (struct redisplay_interface):
4265 Drop flush_display_optional because flush_display is enough
4266 for X and flushing via RIF is just a no-op for others.
4267 * frame.h (flush_frame): New function.
4268 * dispnew.c (update_frame):
4269 * minibuf.c (read_minibuf):
4270 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4272 * keyboard.c (detect_input_pending_run_timers): Do not flush
4273 all frames but selected one in redisplay_preserve_echo_area.
4274 * nsterm.m (ns_flush): Remove no-op.
4275 (ns_redisplay_interface): Adjust user.
4276 * w32term.h (x_flush): Remove no-op.
4277 (w32_redisplay_interface): Adjust user.
4278 * xterm.c (x_flush): Simplify because we do not flush all
4279 frames at once any more. Adjust comment.
4280 (x_redisplay_interface): Adjust user.
4282 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4284 Port --without-x --enable-gcc-warnings to Fedora 19.
4285 * gfilenotify.c (globals_of_gfilenotify):
4286 Call g_type_init only if using an older glib version that needs it.
4288 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4290 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4291 (last_glyphless_glyph_merged_face_id): Remove declarations.
4292 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4293 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4294 (last_glyphless_glyph_merged_face_id): Now static.
4295 (merge_escape_glyph_face): New function, refactored from...
4296 (get_next_display_element): ...here.
4297 (merge_glyphless_glyph_face): New function, refactored from...
4298 (produce_glyphless_glyph): ...here...
4299 * term.c (produce_glyphless_glyph): ...and here.
4301 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4303 * eval.c (eval_sub): Only call Ffunction if necessary.
4305 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4307 Attempt to make redisplay more selective when changing cursor type.
4308 * frame.h (struct frame): New bitfield cursor_type_changed.
4309 * xdisp.c (cursor_type_changed): Remove.
4310 (try_cursor_movement, redisplay_window, try_window_id)
4311 (set_frame_cursor_types, try_window_reusing_current_matrix):
4312 Adjust to use per-frame bitfield.
4313 (redisplay_internal): Look for cursor type change on each visible
4314 frame and consider all frames if cursor type has been changed on
4315 the frame other than selected. If cursor type has been changed on
4316 selected frame only, do not use fast update.
4318 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4320 Attempt to make redisplay more selective when changing fonts.
4321 * frame.h (struct frame): New bitfield fonts_changed.
4322 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4323 (adjust_frame_glyphs): Add prototype.
4324 * dispnew.c (fonts_changed_p): Remove.
4325 (adjust_glyphs): Remove because we do not
4326 adjust matrices on all frames at once any more.
4327 (adjust_frame_glyphs): Block and unblock input here.
4328 (adjust_glyph_matrix): Use fonts_changed.
4329 (change_frame_size_1): Use adjust_frame_glyphs.
4330 * font.c (font_open_entity): Use fonts_changed.
4331 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4332 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4333 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4334 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4335 (shrink_mini_window, Fresize_mini_window_internal)
4336 (window_scroll_pixel_based, Fset_window_configuration)
4337 (apply_window_adjustment, Fset_window_vscroll):
4338 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4339 Use adjust_frame_glyphs.
4340 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4341 (try_window_reusing_current_matrix, try_window_id, display_line)
4342 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4343 (redisplay_internal): Consider fonts_changed and adjust frame
4344 matrices for each frame only if the frame is visible. If font
4345 has been changed on some frame during full redisplay, retry
4346 only visible frames where the font has been actually changed.
4348 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4350 Cache current header and mode line height for each window.
4351 * window.h (struct window): New fields mode_line_height
4352 and header_line_height.
4353 * window.c (make_window): Initialize them.
4354 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4355 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4356 (current_mode_line_height, current_header_line_height):
4358 * xdisp.c (current_mode_line_height, current_header_line_height):
4360 (pos_visible_p, init_xdisp): Adjust user.
4361 (redisplay_window): Invalidate mode_line_height and
4362 header_line_height if current and desired matrices do not agree.
4364 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4366 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4367 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4369 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4371 Make --without-x compatible with --enable-gcc-warnings.
4372 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4373 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4374 members under HAVE_WINDOW_SYSTEM.
4375 * keyboard.c (make_lispy_focus_out): Likewise.
4376 (record_menu_key): Move under HAVE_MENUS.
4377 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4378 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4379 (syms_of_xdisp): Adjust user.
4380 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4381 (start_hourglass, cancel_hourglass):
4382 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4383 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4384 and CLEAR_FONT_TABLE_NFONTS.
4385 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4386 Declare only if HAVE_WINDOW_SYSTEM.
4387 (lface_same_font_attributes_p, clear_face_gcs): Define only
4388 if HAVE_WINDOW_SYSTEM.
4390 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4392 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4393 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4394 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4396 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4398 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4400 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4402 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4403 This fixes a type error on hosts where ptrdiff_t is wider than int.
4405 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4407 * keyboard.c (read_key_sequence_vs): New function.
4408 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4411 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4413 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4415 Makefile improvements.
4416 * Makefile.in (config.status): Don't use double-colon rules, as
4417 they are not portable according to POSIX. Fix shell typo with `;
4418 I guess this rule has never been tested?
4419 (VCSWITNESS): New macro, to override any environment var.
4421 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4423 * xterm.h (struct x_display_info): Do not track X connection
4424 fd separately because it is always available from Display.
4425 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4428 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4430 * buffer.c (drop_overlay):
4431 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4432 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4434 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4436 * buffer.c (Fmake_overlay, Fmove_overlay):
4437 * intervals.c (set_point_from_marker):
4438 * print.c (PRINTPREPARE): Prefer signal_error
4439 to plain error and report unsuitable marker too.
4441 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4443 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4444 for 'dragging' member.
4445 (struct x_output): Remove set-but-unused leftovers
4446 'left_before_move' and 'top_before_move'.
4447 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4448 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4449 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4450 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4451 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4452 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4453 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4454 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4456 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4458 * nsfont.m (INVALID_GLYPH): New define.
4459 (nsfont_encode_char): Use INVALID_GLYPH.
4460 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4462 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4464 * xterm.c (x_last_mouse_movement_time): Revert last change.
4465 This code should use XDisplayMotionBufferSize to check display's
4466 motion history first, and there are few other issues as well.
4467 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4468 (handle_one_xevent): Adjust user.
4470 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4472 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4473 * frame.c (Flast_nonminibuf_frame): ... to here.
4474 (check_minibuf_window): Don't abort if no window was found
4477 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4479 Use XGetMotionEvents to ask the last mouse motion time from X server.
4480 * xterm.c (X_MOTION_HISTORY): Default to 1.
4481 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4482 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4483 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4484 Ifdef away legacy code.
4485 (XTmouse_position, x_scroll_bar_report_motion):
4486 Use x_last_mouse_movement_time.
4487 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4490 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4492 * msdos.c (last_mouse_window): Move to...
4493 (dos_rawgetc): ...this function and adjust comment.
4494 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4495 (mouseMoved): ...this function and adjust comment.
4496 * w32term.c (last_window): Likewise with...
4497 (w32_read_socket): ...this function.
4498 * xterm.c (last_window): Likewise with...
4499 (handle_one_xevent): ...this function.
4501 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4503 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4504 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4505 (handle_one_xevent): ...to here.
4506 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4509 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4511 * msdos.c (IT_set_terminal_window): Remove no-op.
4512 (initialize_msdos_display): Adjust terminal setup.
4513 * w32console.c (w32con_set_terminal_window): Remove no-op.
4514 (initialize_w32_display): Adjust terminal setup.
4515 * w32term.c (w32_set_terminal_window): Remove no-op.
4516 (w32_create_terminal): Adjust terminal setup.
4517 * xterm.c (XTset_terminal_window): Remove no-op.
4518 (x_create_terminal): Adjust terminal setup.
4520 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4522 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4524 (ns_create_terminal): Adjust terminal setup.
4525 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4527 (w32_create_terminal): Adjust terminal setup.
4528 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4530 (x_create_terminal): Adjust terminal setup.
4532 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4534 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4535 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4536 * dispnew.c (buffer_posn_from_coords):
4537 * window.c (Fwindow_end, displayed_window_lines):
4538 * xdisp.c (redisplay_mode_lines): Use it.
4540 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4542 * fontset.c (face_for_char): Check char in the current face font first
4543 if HAVE_NS (Bug#15138).
4545 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4547 * window.c (temp_output_buffer_show): Make sure window returned
4548 by display_buffer is live (Bug#15213).
4550 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4552 Minor cleanup to avoid forward declarations.
4553 * coding.h (struct ccl_spec): Remove forward declaration.
4554 * composite.h (toplevel): Include font.h.
4555 (struct composition_it, struct face, struct font_metrics):
4556 Remove forward declaration.
4557 * dispextern.h (struct image, struct atimer): Likewise.
4558 * emacsgtkfixed.h (struct frame): Likewise.
4559 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4560 * font.h (struct font_driver, struct font, struct glyph_string)
4561 (struct face): Remove forward declaration.
4562 * fontset.h (struct face, struct font): Likewise.
4563 * frame.h (toplevel): Style cleanup.
4564 (enum output_method): Move to...
4565 * termhooks.h (enum output_method): ...here.
4566 (struct glyph, struct frame, struct ns_display_info)
4567 (struct x_display_info, struct w32_display_info):
4568 Remove forward declaration.
4569 * xterm.h (toplevel): Include termhooks.h.
4570 (struct font, struct window, struct glyph_matrix, struct frame)
4571 (struct input_event, struct face, struct image): Remove forward
4573 * gtkutil.h (struct _widget_value): Likewise.
4574 * keyboard.h (toplevel): Include termhooks.h.
4575 (struct input_event): Remove forward declaration.
4577 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4579 * intervals.c (set_point_from_marker): New function.
4580 * editfns.c (Fgoto_char):
4581 * process.c (Finternal_default_process_filter):
4582 * window.c (select_window_1): Use it.
4583 * buffer.h (set_point_from_marker): Add prototype.
4585 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4587 * w32.c (term_winsock): Call release_listen_threads before calling
4589 (_sys_wait_accept): Wait for accept event in a loop with a finite
4590 timeout, instead of waiting indefinitely. Will hopefully avoid
4591 hanging during exit because WSACleanup deadlocks waiting for the
4592 event object to be released. (Bug#14333)
4594 * w32proc.c (release_listen_threads): New function, signals all
4595 the reader threads that listen for connections to stop waiting.
4597 * w32.h (release_listen_threads): Add prototype.
4599 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4601 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4602 field of new marker (for sanity and safety).
4603 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4604 anyway because XMISCTYPE is a function and can't be an lvalue).
4606 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4608 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4609 (x_after_update_window_line, x_scroll_bar_create):
4610 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4611 (handle_one_xevent, x_clear_frame_area):
4612 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4613 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4614 * xterm.h (x_clear_area): Adjust prototype.
4616 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4618 Hook scanning and indentation functions to find_newline. This helps
4619 to avoid duplicated code and renders more respect to newline cache.
4620 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4621 * cmds.c (Fforward_line):
4622 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4623 Use find_newline and avoid unnecessary point movements.
4624 * search.c (scan_newline): Implement on top of find_newline.
4626 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4628 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4629 scoped code (bug#11258).
4631 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4633 * nsterm.m (last_window): New variable.
4634 (EV_TRAILER2): New macro.
4635 (EV_TRAILER): Call EV_TRAILER2.
4636 (mouseMoved:): Add support for mouse-autoselect-window
4637 on nextstep (Bug#6888).
4639 2013-08-28 Andreas Schwab <schwab@suse.de>
4641 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4642 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4643 Remove unused macro definitions.
4644 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4645 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4646 Only define if emacs.
4648 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4650 Prefer enum glyph_row_area to int where appropriate.
4651 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4653 (window_box, window_box_width, window_box_left, window_box_left_offset)
4654 (window_box_right, window_box_right_offset): Adjust prototypes.
4655 * xdisp.c (window_box, window_box_width, window_box_left)
4656 (window_box_left_offset, window_box_right, window_box_right_offset):
4657 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4658 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4659 * nsterm.m (ns_clip_to_row):
4660 * w32term.c (w32_clip_to_row):
4661 * xterm.c (x_clip_to_row): Likewise.
4663 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4665 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4666 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4668 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4670 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4671 for portability to hosts where /bin/sh has problems.
4673 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4675 Redesign redisplay interface to drop global output_cursor.
4676 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4677 (toplevel): Remove declaration of output_cursor.
4678 (set_output_cursor, x_cursor_to): Remove prototype.
4679 * window.h (struct window): New member output_cursor.
4680 (output_cursor_to): New function to replace RIF member.
4681 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4682 (update_text_area, set_window_cursor_after_update): Use it.
4683 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4684 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4685 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4686 * w32term.c (x_update_window_begin, x_update_window_end):
4687 * xterm.c (x_update_window_begin, x_update_window_end):
4688 Adjust to use per-window output cursor.
4690 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4692 Simplify SELECT_TYPE-related code.
4693 Like EMACS_TIME, this portability layer is no longer needed, since
4694 Emacs has been using fd_set as a portability layer for some time.
4695 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4696 (SELECT_TYPE): Remove. All uses changed to fd_set.
4697 (fd_set) [!FD_SET]: New typedef.
4699 Simplify EMACS_TIME-related code.
4700 This portability layer is no longer needed, since Emacs has been
4701 using struct timespec as a portability layer for some time.
4702 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4703 Include <time.h> rather than "systime.h"; that's all that's needed now.
4704 * dispnew.c: Include <timespec.h> rather than "systime.h";
4705 that's all that's needed now.
4706 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4707 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4708 TIMESPEC_RESOLUTION.
4709 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4710 LOG10_TIMESPEC_RESOLUTION.
4711 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4712 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4713 (make_emacs_time): Remove. All used changed to make_timespec.
4714 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4715 (current_timespec): Rename from current_emacs_time. All uses changed.
4716 (add_emacs_time): Remove. All uses changed to timespec_add.
4717 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4718 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4719 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4720 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4721 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4722 (current_timespec): Rename from current_emacs_time. All uses changed.
4723 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4724 changed to timespec_cmp.
4725 * xgselect.c: Include <timespec.h>, since our .h files don't.
4727 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4729 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4730 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4731 Remove the leftovers.
4732 * gtkutil.c (toplevel): Do not declare Qxft but include
4734 * image.c (toplevel): Do not declare Vlibrary_cache because
4735 it's already done in lisp.h.
4737 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4739 * lisp.h (Mouse_HLInfo): Move from here...
4740 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4741 (reset_mouse_highlight): New function.
4742 * msdos.c (dos_set_window_size, IT_update_begin)
4743 (internal_terminal_init):
4744 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4745 (ns_initialize_display_info):
4746 * w32console.c (initialize_w32_display):
4747 * w32term.c (x_update_window_end, x_free_frame_resources)
4748 (w32_initialize_display_info):
4749 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4750 * window.c (Fdelete_other_windows_internal):
4751 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4752 * termchar.h (toplevel):
4753 * xterm.h (toplevel): Include dispextern.h.
4755 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4757 Fix minor problems found by static checking.
4758 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4759 (expect): Avoid nested-if warning.
4760 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4761 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4762 * nsterm.h, nsterm.m (ns_select):
4763 * xgselect.c, xgselect.h (xg_select):
4764 Adjust signature to better match pselect's.
4765 * nsterm.m (ns_select):
4766 Don't set *TIMEOUT, since pselect doesn't.
4767 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4768 diagnostic about assigning const char * to it.
4769 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4771 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4773 * lread.c (substitute_object_recurse): Handle hash-tables as well
4776 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4778 Fix unlikely core dump in init_tty, and simplify terminfo case.
4779 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4780 The old version incorrectly dumped core if malloc returned a
4781 buffer containing only non-NUL bytes.
4782 (init_tty): Do not allocate or free termcap buffers; the
4783 struct does that for us now.
4784 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4785 (struct tty_display_info): Define members termcap_term_buffer and
4786 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4787 use them. Allocate them directly in struct rather than indirectly
4788 via a pointer, to simplify init_tty.
4790 * frame.c (check_minibuf_window): Initialize 'window' properly,
4791 so that Emacs reliably aborts later if 'window' is not initialized.
4793 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4795 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4796 of VoidSymbol (Bug#15154).
4798 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4800 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4801 mouse_face_beg_y and mouse_face_end_y.
4802 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4803 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4804 Adjust users and update comment where appropriate.
4806 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4808 * frame.c (check_minibuf_window): New function.
4809 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4810 Call check_minibuf_window (Bug#15183).
4812 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4814 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4815 because this is the only last cursor data we need to keep and consult.
4816 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4817 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4820 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4822 Fix recovering from possible decompression error.
4823 Since insert_from_gap doesn't always move point, we can't use PT as
4824 the position where the partially decompressed data ends, and
4825 should count how many bytes was produced so far.
4826 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4827 (unwind_decompress): Really delete partially uncompressed data.
4828 (Fzlib_decompress_region): Take decompressed data size into account.
4830 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4832 * syntax.c (init_syntax_once): Adjust comment and do an early
4833 initialization of Qchar_table_extra_slots just once...
4834 * casetab.c (init_casetab_once):
4835 * category.c (init_category_once):
4836 * character.c (syms_of_character):
4837 * coding.c (syms_of_coding):
4838 * xdisp.c (syms_of_xdisp): ...and omit it here.
4840 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4842 * xdisp.c (get_next_display_element): Don't apply to characters
4843 from a display vector the logic of setting it->end_of_box_run_p
4844 suitable for characters from a buffer. (Bug#15175)
4846 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4847 to handle directories, rather than '_utime' which doesn't.
4850 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4852 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4853 or fullscreen (Bug#14627).
4855 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4857 System-dependent integer overflow fixes.
4858 * process.c (Fset_process_window_size): Signal an error if
4859 the window size is outside the range supported by the lower level.
4860 * sysdep.c (set_window_size): Return negative on error,
4861 nonnegative on success, rather than -1, 0, 1 on not in system,
4862 failure, success. This is simpler. Caller changed.
4863 (serial_configure): Remove unnecessary initialization of local.
4864 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4865 size fits in unsigned long; this isn't true on some 32-bit hosts.
4866 Avoid buffer overrun if some future version of /proc/meminfo has a
4867 variable name longer than 20 bytes.
4868 (system_process_attributes) [__FreeBSD__]:
4869 Don't assume hw.availpages fits in 'int'.
4871 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4873 Don't let very long directory names overrun the stack.
4874 Fix some related minor problems involving "//", vfork.
4875 * callproc.c (encode_current_directory): New function.
4876 (call_process): Don't append "/"; not needed.
4877 * fileio.c (file_name_as_directory_slop): New constant.
4878 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4879 this can save the caller having to alloca.
4880 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4881 Use SAFE_ALLOCA, not alloca.
4882 (directory_file_name, Fexpand_file_name): Leave leading "//"
4883 alone, since it can be special even on POSIX platforms.
4884 * callproc.c (call_process):
4885 * process.c (Fformat_network_address):
4886 * sysdep.c (sys_subshell):
4887 Use encode_current_directory rather than rolling our own.
4888 (create_process): No need to encode directory; caller does that now.
4889 * process.h (encode_current_directory): New decl.
4890 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4891 Rework to avoid 'goto xyzzy;'.
4893 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4895 * xdisp.c (handle_face_prop): If the default face was remapped use
4896 the remapped face for strings from prefix properties. (Bug#15155)
4898 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4900 Minor cleanup for redisplay interface and few related functions.
4901 * frame.h (enum text_cursor_kinds): Move from here...
4902 * dispextern.h (enum text_cursor_kinds): ...to here.
4903 (toplevel): Drop unnecessary declarations.
4904 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4905 in update_window_end_hook and draw_window_cursor functions.
4906 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4907 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4908 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4909 * xterm.c (x_update_window_end, x_draw_window_cursor):
4910 * xdisp.c (display_and_set_cursor, update_window_cursor)
4911 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4912 enum text_cursor_kinds where appropriate.
4914 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4916 Redesign redisplay interface to drop updated_row and updated_area.
4917 * dispextern.h (updated_row, updated_area): Remove declaration.
4918 (struct redisplay_interface): Pass glyph row and row area parameters
4919 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4920 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4922 * dispnew.c (updated_row, updated_area): Remove.
4923 (redraw_overlapped_rows, update_window_line): Adjust user.
4924 (update_marginal_area, update_text_area): Likewise. Pass updated row
4925 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4926 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4929 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4931 * process.c (flush_pending_output): Remove stub.
4934 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4936 * callproc.c: Fix race that killed background processes (Bug#15144).
4937 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4938 Record deleted process-id in critical section, not afterwards.
4939 Don't mistakenly kill process created by a call-process invocation
4940 that discards output and does not wait.
4942 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4944 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4945 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4946 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4947 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4948 to shut up compiler in mark_object.
4949 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4951 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4953 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4954 We can't portably rely on PTY_OPEN doing that, even if
4955 it calls posix_openpt with O_CLOEXEC.
4957 2013-08-20 Kenichi Handa <handa@gnu.org>
4959 * character.c (string_char): Improve commentary.
4961 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4963 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4964 (struct animation_cache): Make signature a flexible array member.
4965 All uses changed. This is a tad slower but may insulate us better
4966 from future changes to ImageMagick.
4968 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4970 * image.c: Shrink memory needed for animation cache.
4971 (SIGNATURE_DIGESTSIZE): New constant.
4972 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4973 (imagemagick_create_cache): Copy the signature. This saves
4974 several KB of memory that ImageMagick wastes per signature.
4975 Don't bother updating the update_time, as the caller does that now.
4976 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4977 it's a fixed size struct member now.
4978 (imagemagick_get_animation_cache): Always destroy the signature,
4979 as it's now imagemagick_create_cache's responsibility to copy it.
4980 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4981 and use memcmp rather than strcmp.
4982 eassert that ImageMagick returns a signature of the specified length.
4984 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4986 * image.c (imagemagick_get_animation_cache): Don't segfault on
4988 (imagemagick_get_animation_cache): Revert to previous definition
4989 so that it actually works. But keep the memory leak fix.
4990 (imagemagick_get_animation_cache): Fix memory leak.
4992 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4994 * image.c: Fix animation cache signature memory leak.
4995 Fix some other minor performance problems while we're at it.
4996 (imagemagick_create_cache): Clear just the members that
4997 need clearing. Don't set update_time, as caller does that now.
4998 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4999 Simplify by using pointer-to-pointer instead of a prev pointer.
5000 (imagemagick_prune_animation_cache): Use make_emacs_time rather
5001 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
5002 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
5003 it's already a copy. Free the signature probe unless it's cached.
5005 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
5006 This was introduced by my 2013-08-12 fix for Bug#15035.
5008 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
5010 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
5011 (imagemagick_prune_animation_cache): Now static.
5013 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
5015 * image.c (imagemagick_get_animation_cache): Don't segfault when
5016 pruning all entries.
5018 2013-08-18 Ken Brown <kbrown@cornell.edu>
5020 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
5021 static heap if ENABLE_CHECKING is defined.
5022 (max_bss_sbrk_ptr): New variable.
5024 (report_sheap_usage): Report maximum static heap usage instead of
5025 ending static heap usage.
5027 2013-08-17 Eli Zaretskii <eliz@gnu.org>
5029 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
5030 of zlib_initialized according to the results of calling
5031 init_zlib_functions.
5033 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5035 * image.c: Implement an ImageMagick per-image cache.
5036 (imagemagick_get_animation_cache): Fix a double-free error.
5037 (imagemagick_load_image): Remove the ping_wand code, which only
5038 apparently saved time on invalid animated images, and slowed down
5039 everything else. Optimise for the common case.
5041 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5043 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5045 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5047 * marker.c (set_marker): Remove documentation of undefined behavior.
5049 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5051 * image.c (imagemagick_compute_animated_image): Animate correctly
5052 when sub-images are smaller than the main image.
5053 (imagemagick_compute_animated_image): Setting the iterator row to
5054 zero is apparently not allowed.
5055 (imagemagick_compute_animated_image): Allow images that say they
5056 have sub-images that are bigger than the main image, but just crop
5059 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5061 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5063 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5065 * image.c (imagemagick_compute_animated_image): Respect the GIF
5068 2013-08-15 Ken Brown <kbrown@cornell.edu>
5070 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5071 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5074 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5076 Fix minor problems found by static checking.
5077 * frame.c (delete_frame):
5078 * xdisp.c (next_element_from_display_vector):
5079 Avoid uninitialized local.
5080 * image.c (imagemagick_compute_animated_image): Port to C89.
5081 Prefer usual GNU indentation style for loops.
5082 Be more careful about bizarrely large sizes, by using ptrdiff_t
5085 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5087 Fix infinite frame selection loop (Bug#15025).
5088 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5090 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5092 * xdisp.c (compute_window_start_on_continuation_line):
5093 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5094 to make sure we end up setting the window start at the leftmost
5095 visible character of the display line. This avoids funky
5096 horizontal shifting because the window start is not kept on the
5097 same position. (Bug#15090)
5098 (next_element_from_display_vector): Support 'box' face attribute
5099 in the face definitions of a display vector. (Bug#15099)
5101 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5103 * image.c (imagemagick_compute_animated_image): Implement animated
5105 (imagemagick_compute_animated_image): Fix some compilation
5106 warnings. Implement a very simple cache to make the animation
5107 usable at all, but it should be replaced with a per-image cache.
5109 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5111 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5112 to do `for' loops over alist values.
5113 * buffer.h (FOR_EACH_BUFFER):
5114 * process.c (FOR_EACH_PROCESS): Use it.
5115 (handle_child_signal, status_notify, Fget_buffer_process)
5116 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5118 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5120 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5121 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5122 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5123 to xzalloc and so avoid redundant call to memset.
5124 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5125 members because it is allocated with xzalloc and so already zeroed.
5127 2013-08-14 Ken Brown <kbrown@cornell.edu>
5129 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5132 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5134 Utility function and macro to copy Lisp string to C string.
5135 * lisp.h (xlispstrdupa): New macro.
5136 (xlispstrdup): New prototype.
5137 * alloc.c (xlispstrdup): New function.
5138 * callint.c (Fcall_interactively):
5139 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5140 (Fsubstitute_in_file_name):
5141 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5142 * image.c (x_create_bitmap_from_file):
5143 * w32term.c (w32_term_init):
5144 * xterm.c (x_term_init): Use xlispstrdup.
5146 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5148 * image.c (imagemagick_load_image): Make animated pictures work.
5149 There's still some problems with background color settings, though
5152 * decompress.c (unwind_decompress): Always restore point.
5154 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5156 * marker.c (set_marker): Reformat documentation.
5158 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5160 * xdisp.c (cursor_type_changed): Now static.
5162 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5163 Use changed. This avoids the need to call xmalloc and for the
5164 caller to call xfree, and avoids memory leaks in some situations.
5166 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5168 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5169 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5170 (redisplay_window): If window_end_valid is cleared due to non-zero
5171 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5172 so do not call to try_cursor_movement for that window.
5174 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5176 * window.h (struct window): Convert window_end_pos and
5177 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5178 (wset_window_end_pos, wset_window_end_vpos): Remove.
5179 * dispnew.c (adjust_glyph_matrix):
5180 * window.c (Fwindow_end, replace_window, set_window_buffer)
5182 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5183 (set_vertical_scroll_bar, redisplay_window, try_window)
5184 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5185 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5186 (note_mouse_highlight): Adjust users.
5187 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5190 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5192 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5193 * image.c (imagemagick_filename_hint): Use `const char *' and
5194 prefer SSDATA to SDATA to avoid warnings.
5196 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5198 Cleanup window fringes, margins and scroll bars adjustments.
5199 * window.c (set_window_fringes, set_window_margins)
5200 (set_window_scroll_bars, apply_window_adjustment): New functions.
5201 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5202 (Fset_window_scroll_bars): Use them.
5204 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5206 * window.h (struct window): Convert scroll_bar_width
5207 from Lisp_Object to integer. Adjust comment.
5208 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5210 * window.c (wset_scroll_bar_width): Remove.
5211 (make_window): Initialize scroll_bar_width.
5212 (Fsplit_window_internal): Use direct assignment.
5213 (Fset_window_configuration, save_window_save):
5214 Convert Lisp_Object to integer and back where appropriate.
5215 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5216 bar was actually changed, and mention this in docstring.
5218 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5220 * decompress.c: Minor simplifications.
5221 (Fzlib_decompress_region): Don't bother verifying
5222 that avail_out <= UINT_MAX, as that was confusing.
5223 Mention the restriction in a comment instead.
5224 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5226 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5228 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5229 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5231 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5233 * image.c (imagemagick_filename_hint): Check for errors in the
5236 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5238 * window.c (Fwindow_margins): Return nil when there's no marginal
5239 area, as per the documented API.
5241 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5242 Fmake_vector, as scroll bar's struct members are not all Lisp
5243 objects now. This avoids crashes in GC.
5245 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5246 bool, so its address could be taken.
5248 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5250 * image.c (imagemagick_filename_hint): New function to possibly
5251 apply `image-content-type-suffixes'.
5252 (imagemagick_load_image): Use it.
5254 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5256 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5257 if loading zlib failed.
5259 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5261 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5262 2013-08-13 checkin below. Change bool to BOOL, rule is:
5263 All Obj-C code uses BOOL, except for interfaces callable from C.
5265 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5267 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5269 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5270 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5271 bool instead of BOOL.
5272 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5273 from Lisp_Object to bitfield. Adjust comment.
5274 * w32term.c (x_scroll_bar_create): Adjust user.
5275 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5276 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5277 Use bool for boolean.
5278 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5279 to `unsigned int' when defining a bitfield.
5281 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5283 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5285 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5287 * window.h (struct window): Convert left_margin_cols and
5288 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5289 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5290 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5292 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5294 (showing_window_margins_p, update_window_line, update_frame_1):
5295 * fringe.c (draw_fringe_bitmap_1):
5296 * xdisp.c (window_box_width): Adjust users.
5297 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5298 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5299 Use direct assignment.
5300 (Fset_window_configuration, save_window_save, Fwindow_margins):
5301 Convert Lisp_Object to integer and back where appropriate.
5302 (Fset_window_margins): Adjust user. Return t if any margin
5303 was actually changed, and mention this in docstring.
5305 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5307 * syntax.c (forward_word):
5308 * cmds.c (forward_char, backward_char): Mention the optional argument.
5310 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5312 * window.h (struct window): Convert left_fringe_width
5313 and right_fringe_width from Lisp_Objects to integers.
5315 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5316 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5317 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5319 (make_window): Initialize new integer fields to -1.
5320 (Fsplit_window_internal): Use direct assignment.
5321 (Fset_window_configuration, save_window_save):
5322 Convert Lisp_Object to integer and back where appropriate.
5323 (Fset_window_fringes): Adjust user. Return t if any fringe
5324 was actually changed, and mention this in docstring.
5326 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5328 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5329 * nsfns.m (x_set_cursor_type):
5330 * w32fns.c (x_set_cursor_type):
5331 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5332 * xdisp.c (set_frame_cursor_types): ...but in common code.
5334 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5336 * font.c (clear_font_cache): New function, stripped from...
5337 (Fclear_font_cache): ...here, which now uses the function
5338 above. Adjust comment.
5339 * font.h (clear_font_cache): Add prototype.
5340 * xfaces.c (clear_face_cache): Use clear_font_cache.
5342 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5344 * window.c (Fset_window_start): Compare `w', not `window' because
5345 `w' might not be equal to `window' after call to decode_live_window.
5347 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5349 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5350 This fixes a problem introduced by the Bug#15035 patch
5351 when using GPG. Reported by Herbert J. Skuhra.
5353 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5355 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5356 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5357 not yet initialized.
5359 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5361 * decompress.c (Fzlib_decompress_region): Support zlib
5362 decompression, too, and rename.
5364 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5366 Minor zlib configuration tweaks.
5367 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5368 Don't assume presence of fn_inflateInit2_ zlib internal function.
5370 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5372 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5373 include the zlib prefix.
5375 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5377 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5378 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5379 define static variables that are pointers to zlib functions to be
5381 (init_zlib_functions) [WINDOWSNT]: New function.
5382 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5384 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5385 macros instead of invoking the zlib functions directly.
5386 (syms_of_decompress): DEFSYM Qzlib_dll.
5387 Staticpro Szlib_available_p.
5389 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5391 Avoid looping over all frame windows to freeze and unfreeze.
5392 * window.h (struct window): Drop frozen_window_start_p.
5393 (freeze_window_starts): Drop prototype.
5394 * frame.h (struct frame): New frozen_window_starts flag.
5395 (FRAME_WINDOWS_FROZEN): New macro.
5396 * window.c (freeze_window_start, freeze_window_starts):
5398 (select_window, replace_window): Adjust users.
5399 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5400 (window_frozen_p): New function.
5401 (redisplay_window): Use it.
5403 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5405 Fix some fd issues when running subprocesses (Bug#15035).
5406 Fix bugs that can leak files or file descriptors on errors.
5407 Don't unlink open temp files, as that's hard for users to diagnose
5408 when things go awry (e.g., temp disk exhausted).
5409 Don't bother to lock temp files. Check for invalid recursion.
5410 * callproc.c (synch_process_fd): Remove. All uses removed.
5411 (synch_process_tempfile): New var or macro.
5412 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5414 (record_kill_process): New arg, the temp name. All callers changed.
5415 (delete_temp_file): Now just a simple wrapper around unlink.
5416 (call_process_kill): New arg, the call_process_fd array.
5417 Close them all. Clear synch_process_pid. Remove the temp file,
5418 or arrange for it to be removed.
5419 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5420 that's been moved to synch_process_tempfile. Caller changed.
5421 Do not remove the tempfile; that's now call_process_kill's
5423 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5424 call_process_kill; the caller now does that.
5425 (call_process_cleanup): Do not close the process fd; that's now
5426 call_process_kill's responsibility.
5427 (Fcall_process): Implement via new function call_process, which
5428 has most of the old body of Fcall_process, but with a different API.
5429 (call_process): New function that does not open or close filefd if
5430 it is nonnegative. Record which fds need to be closed, and let
5431 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5432 Signal an error if invoked recursively (could be done via a hook).
5433 Simplify creation of the tempfile in the MSDOS case.
5434 Don't create the output file until after checking for the executable.
5435 Report any failure to open /dev/null.
5436 Don't open /dev/null for writing twice; once is enough.
5437 Don't create pipe if all output is being discarded or sent to file.
5438 Don't worry about setting up the coding system or reading from the
5439 pipe if all output is being discarded.
5440 Hoist fd_error local into top level, to lessen block nesting.
5441 Don't record deleted pid here; now done by Fcall_process_region.
5442 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5443 and note its success in synch_process_tempfile.
5444 Do not leak resources when child_setup fails.
5445 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5446 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5447 (create_temp_file): Now returns open fd, with an additional
5448 Lisp_Object * argument to return the name. All callers changed.
5449 Do not close the file; rewind it instead, and leave it open for
5450 the caller. Do not lock the temp file. Unwind-protect the file
5451 and the file-descriptor.
5452 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5453 If an asynchrounous process, record it here, not in call_process.
5454 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5455 * eval.c (set_unwind_protect): New function.
5456 * fileio.c (write_region): New function, generalized from the
5457 old Fwrite_region. Do not lock temp files.
5458 (Fwrite_region): Use it.
5459 * lisp.h (set_unwind_protect, write_region): New decls.
5460 * process.c: Include <verify.h>.
5461 (make_process): Mark fds as initially closed.
5462 (deleted_pid_list): Now a list of pid-filename pairs.
5464 (close_process_fd): New function.
5465 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5466 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5467 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5468 (create_process, create_pty, Fmake_serial_process)
5469 (server_accept_connection): Record which fds need to be closed,
5470 and let deactivate_process close them.
5471 (Fmake_network_process): Do not discard the unwind-protect
5472 until it's safe to do so.
5473 (deactivate_process): Close the fds opened by create_process etc.
5474 (Fprocess_send_eof): Adjust to new way of recording open fds.
5475 Report an error if /dev/null can't be opened, instead of aborting.
5476 * process.h (PROCESS_OPEN_FDS): New constant.
5477 (struct Lisp_Process): New member open_fds.
5478 (record_kill_process, record_deleted_pid): Adjust signatures.
5479 (record_deleted_pid): Move decl here ...
5480 * syswait.h (record_deleted_pid): ... from here.
5482 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5484 * decompress.c: Fix bugs with large buffers and weird inputs.
5485 Tune a bit. Reindent as per usual Emacs style.
5486 (BUFFER_SIZE): Remove.
5487 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5488 more than UINT_MAX bytes. Decompress into the gap instead of into
5489 an auto buffer, as this should avoid copying. Return nil if
5490 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5491 set immediate_quit; we shouldn't trust zlib code that much.
5493 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5495 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5496 errors, and really move the gap to where we want it.
5498 * lisp.h: Include decompress.c support.
5500 * emacs.c (main): Include decompress.c support.
5502 * Makefile.in: Include -lz if present.
5504 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5506 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5507 (initWithTitle:): Initialize frame to 0.
5508 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5509 (fillWithWidgetValue:frame:): Rename from
5510 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5512 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5513 fillWithWidgetValue:frame:
5515 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5516 remove memory leak warnings.
5518 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5519 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5522 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5523 (x_activate_menubar): Update the whole menu.
5524 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5525 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5526 current event is not NSSystemDefined (Bug#15001).
5527 Call ns_check_menu_open only if trackingMenu is 2.
5528 (menuDidClose:): New method, decrease trackingMenu.
5529 (fillWithWidgetValue:setDelegate:): New method.
5530 (fillWithWidgetValue:): Call the above.
5532 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5534 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5536 Omit some unnecessary casts.
5537 Many of these go back to the old pre-C89 days, when they may have
5538 been needed, but we've been assuming C89 or later for a while now.
5539 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5540 (live_float_p, live_misc_p, live_vector_p):
5541 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5542 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5543 (defvar_per_buffer):
5544 * callint.c (Fcall_interactively):
5545 * doc.c (Fsubstitute_command_keys):
5546 * filelock.c (get_boot_time):
5547 * frame.c (xrdb_get_resource):
5548 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5549 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5550 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5551 (menuitem_highlight_callback, menu_destroy_callback)
5552 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5553 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5554 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5555 (xg_tool_bar_help_callback, tb_size_cb):
5556 * image.c (xpm_alloc_color, png_read_from_memory)
5557 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5558 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5560 * keymap.c (describe_map):
5561 * nsfns.m (Fns_display_monitor_attributes_list):
5562 * nsmenu.m (process_dialog:):
5563 * nsterm.m (hold_event):
5564 * process.c (wait_reading_process_output):
5565 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5566 * scroll.c (do_direct_scrolling, scrolling_1):
5567 * termcap.c (tgetent):
5568 * window.c (check_window_containing, add_window_to_list)
5569 (freeze_window_starts):
5570 * xdisp.c (compare_overlay_entries, vmessage):
5571 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5572 (x_get_monitor_attributes_xrandr)
5573 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5574 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5575 * xfont.c (xfont_match, xfont_open):
5576 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5577 (menubar_selection_callback, menu_position_func)
5578 (popup_selection_callback, create_and_show_popup_menu)
5579 (dialog_selection_callback, create_and_show_dialog):
5580 * xrdb.c (x_get_string_resource):
5582 * xsmfns.c (x_session_check_input):
5583 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5584 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5585 (xaw_jump_callback, xaw_scroll_callback):
5586 Omit unnecessary casts.
5588 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5590 Minor string-length refactoring.
5591 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5592 * frame.c (make_monitor_attribute_list):
5593 Prefer build_string to strlen + make_string.
5595 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5597 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5598 don't check minor_code (Bug#14417).
5600 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5602 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5603 vertical positions instead. This avoids calling MATRIX_ROW with
5604 row numbers that are possibly beyond valid limits. (Bug#15064)
5606 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5608 Use xstrdup and build_unibyte_string where applicable.
5609 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5610 * xfns.c (x_window):
5611 * xrdb.c (x_get_customization_string):
5612 * xterm.c (xim_initialize):
5613 * w32fns.c (w32_window): Use xstrdup.
5614 (w32_display_monitor_attributes_list):
5615 * emacs.c (init_cmdargs):
5616 * keyboard.c (PUSH_C_STR):
5617 * nsfont.m (nsfont_open):
5618 * sysdep.c (system_process_attributes):
5619 * w32.c (system_process_attributes):
5620 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5622 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5624 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5625 variables of these types so that GDB would know about them, as aid
5626 for debugging fatal exceptions. (Bug#15024) See also
5627 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5630 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5632 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5633 larger than the NSWindow (Bug#14934).
5635 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5637 Redesign redisplay interface to drop global variable updated_window.
5638 Always pass currently updated window as a parameter to update routines.
5639 * dispextern.h (updated_window): Remove declaration.
5640 (struct redisplay_interface): Pass window parameter to
5641 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5642 and after_update_window_hook.
5643 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5645 * dispnew.c (updated_window): Remove.
5646 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5647 (update_window_line): Adjust to match redisplay interface changes.
5648 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5649 (ns_scroll_run, ns_after_update_window_line):
5650 * w32term.c (x_update_window_begin, x_update_window_end)
5651 (x_after_update_window_line, x_scroll_run):
5652 * xterm.c (x_update_window_begin, x_update_window_end)
5653 (x_after_update_window_line, x_scroll_run):
5654 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5655 Likewise. Adjust comments where appropriate.
5656 (x_cursor_to): Simplify because this is always called during window
5657 update (but install debugging check anyway).
5658 (expose_window): Check must_be_updated_p flag to see whether this
5659 function is called during window update.
5661 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5663 Do not reset window modification event counters excessively.
5664 These leftovers and poor man's tricky methods to catch extra
5665 redisplay's attention are no longer needed.
5666 * frame.c (set_menu_bar_lines_1):
5667 * minibuf.c (read_minibuf_unwind):
5668 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5669 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5670 (window_scroll_line_based, Fset_window_configuration):
5671 * xdisp.c (redisplay_window): Do not reset last_modified and
5672 last_overlay_modified counters.
5674 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5676 * xselect.c (x_send_client_event): Set send_event and serial, memset
5677 data.l as it might be bigger than data.b. Use 24 bit mask to
5678 XSendEvent (Bug#15034).
5680 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5682 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5683 for TTY frames that are not the top frame on their console.
5686 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5688 * w32term.c (w32fullscreen_hook): Really maximize frame when
5689 asked for (Bug#14841).
5691 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5693 Prefer selected_window to Fselected_window, likewise for frames.
5694 * buffer.c (Fbuffer_swap_text):
5695 * data.c (Fvariable_binding_locus):
5696 * window.c (run_window_configuration_change_hook): Adjust users.
5697 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5698 Use decode_live_frame.
5700 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5702 Be more careful if selected window shows the buffer other than current,
5703 use window_outdated only if this is not so. This change should also
5704 address some weird issues discussed in Bug#13012.
5705 * window.h (window_outdated): New prototype.
5706 * window.c (window_outdated): Now here. Convert from static and
5707 always assume window's buffer.
5708 (Fwindow_end, Fwindow_line_height): Use it.
5709 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5710 and always assume window's buffer.
5711 (redisplay_window): Adjust user.
5712 (redisplay_internal): Call to reconsider_clip_changes once and
5713 check whether mode line should be updated only if selected window
5714 shows current buffer.
5715 (run_window_scroll_functions): Use eassert for debugging check.
5716 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5718 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5720 * window.c (window_scroll, window_scroll_pixel_based)
5721 (window_scroll_line_based): Use bool for booleans.
5723 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5725 * process.c: Fix minor off-by-one issues in descriptor counts.
5726 This shouldn't fix any real bugs, but it cleans up the code a bit.
5727 (max_process_desc, max_input_desc): -1, not 0, means none.
5729 (delete_input_desc): New function.
5730 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5731 (deactivate_process): Scan backwards when recomuting max_process_desc;
5732 that should be faster.
5733 (init_process_emacs): Initialize max_input_desc.
5735 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5737 Use region cache to speedup bidi_find_paragraph_start.
5738 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5739 Rename cache_long_line_scans to cache_long_scans.
5740 * buffer.c (bset_cache_long_line_scans): Rename to
5741 bset_cache_long_scans.
5742 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5743 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5745 (syms_of_buffer): Rename cache-long-line-scans to
5746 cache-long-scans. Adjust docstring.
5747 * search.c (newline_cache_on_off):
5748 * indent.c (width_run_cache_on_off): Adjust users.
5749 * bidi.c (bidi_paragraph_cache_on_off): New function.
5750 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5751 * insdel.c (prepare_to_modify_buffer):
5752 Invalidate bidi_paragraph_cache if enabled.
5754 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5756 Invalidate region caches only if buffer text is going to be changed.
5757 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5758 (modify_text): ...new prototype.
5759 (prepare_to_modify_buffer_1): New prototype.
5760 * textprop.c (modify_region): Rename to...
5761 (modify_text_properties): ...new function.
5762 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5763 (Fremove_list_of_text_properties): Adjust users.
5764 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5765 (modify_text): ...new function.
5766 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5767 (prepare_to_modify_buffer_1): ...new function.
5768 * casefiddle.c (casify_region):
5769 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5770 (Ftranspose_regions): Use modify_text.
5772 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5774 * lisp.mk (lisp): Add nadvice.elc.
5776 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5778 New macro to iterate over live buffers similar to frames.
5779 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5780 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5781 Declare buffer-related variables here to offload lisp.h.
5782 * buffer.c (Vbuffer_alist): Adjust comment.
5783 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5784 (other_buffer_safely):
5785 * data.c (store_symval_forwarding):
5786 * dispnew.c (Fframe_or_buffer_changed_p):
5787 * fileio.c (Fdo_auto_save):
5788 * filelock.c (unlock_all_files):
5789 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5791 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5793 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5794 * callproc.c (create_temp_file):
5795 * filelock.c (create_lock_file):
5796 Assume mkostemp, since it's now provided by Gnulib.
5798 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5800 * w32.c (mkostemp): New function.
5801 (mktemp): Remove, no longer used. Most of the code reused in
5802 mkostemp. (Bug#15015)
5803 (mktemp): Don't undef.
5805 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5807 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5808 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5809 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5810 (free_glyph_pool, check_glyph_memory): Likewise for
5811 all users. Adjust comments where appropriate.
5813 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5815 * composite.h: Minor fixups.
5816 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5817 to fix a misspelling, and change it to an inline function while
5818 we're at it (it need not be a macro). All uses changed.
5819 (composition_method, composition_valid_p):
5820 Rewrite to avoid assignments in if-conditions.
5822 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5824 Do not use global Lisp_Object in composition macros.
5825 * composite.h (composition_temp): Remove declaration.
5826 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5827 (composition_method, composition_valid_p): ...inline functions.
5828 (compose_region): Remove the leftover.
5829 * composite.c (composition_temp): Remove.
5830 (run_composition_function, update_compositions)
5831 (composition_compute_stop_pos, composition_adjust_point)
5832 (Ffind_composition_internal):
5833 * coding.c (handle_composition_annotation):
5834 * xdisp.c (handle_composition_prop, check_point_in_composition):
5835 Related users changed.
5837 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5839 Drop FRAME_PTR typedef.
5840 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5841 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5842 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5843 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5844 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5845 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5846 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5847 All related users changed.
5849 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5851 * eval.c (default_toplevel_binding): New function.
5853 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5854 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5855 (syms_of_eval): Export them.
5856 * data.c (Fdefault_value): Micro cleanup.
5857 * term.c (init_tty): Use "false".
5859 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5861 Fix X GC leak in GTK and raw (no toolkit) X ports.
5862 * xterm.c (x_free_frame_resources): If white and black relief
5863 GCs are allocated, always free them here.
5864 * xfns.c (x_make_gc): Omit redundant initialization.
5865 * widget.c (create_frame_gcs): Remove the leftover.
5866 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5867 in x_free_frame_resources.
5869 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5871 * nsterm.m (windowWillResize:toSize:): Only change title if
5872 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5874 (viewDidEndLiveResize): New method.
5876 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5877 inside NS_IMPL_COCOA.
5879 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5881 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5882 Do not check whether undo is enabled because record_insert and
5883 record_delete does that themselves.
5885 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5887 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5888 member which is not really used any more.
5889 (FRAME_XIC_BASE_FONTNAME): Remove.
5890 * xfns.c (xic_free_fontset): Adjust user.
5891 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5892 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5893 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5894 (xdialog_show): Use eassert for debugging check.
5895 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5897 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5899 * fileio.c, fns.c (merge): Move extern decl from here ...
5900 * lisp.h (merge): ... to here.
5902 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5904 Fix last font-related change.
5905 * w32font.h (w32font_list_internal, w32font_match_internal):
5907 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5908 (uniscribe_list_family): Adjust to match font API change.
5909 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5910 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5912 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5914 * frame.h (FRAME_MOUSE_UPDATE):
5915 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5916 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5918 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5920 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5921 * font.h (struct font_driver): Change list, match, and list_family
5922 functions to accept struct frame * as first arg.
5923 * font.c (font_score, font_compare, font_sort_entities):
5925 (font_sort_entities, font_list_entities, font_select_entity):
5926 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5927 match font API change.
5928 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5929 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5930 * ftxfont.c (ftxfont_list, ftxfont_match):
5931 * xftfont.c (xftfont_list, xftfont_match):
5932 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5933 * w32font.c (w32font_list, w32font_match, w32font_list):
5934 (w32font_list_internal, w32_font_match_internal): Likewise.
5935 * xfaces.c (Fx_family_fonts): Adjust user.
5937 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5939 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5940 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5941 only if HAVE_X_WINDOWS is in use.
5942 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5943 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5944 * w32term.c (x_wm_set_icon_position): Likewise.
5945 * w32fns.c (x_icon): Adjust user.
5947 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5949 * xterm.c (last_mouse_press_frame): Remove the
5950 leftover which is not really used any more.
5951 (handle_one_xevent, syms_of_xterm): Adjust users.
5952 (x_flush): Call XFlush once per each X display, not frame.
5953 This is better because this code always unconditionally skips
5954 non-X frames in Vframe_list and issues the only XFlush if we
5955 have more than one X frame on the same X display.
5956 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5957 Use bool for booleans.
5958 (x_draw_glyph_string_background, cvt_string_to_pixel):
5959 (cvt_pixel_dtor): Drop unnecessary prototypes.
5960 * xterm.h (x_display_ok): Adjust prototype.
5962 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5964 Drop unnecessary functions that deals with frame pixel size.
5965 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5966 (x_pixel_height): Drop prototypes.
5967 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5968 (x_pixel_height): Drop implementations.
5969 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5970 which should be always valid for window frame.
5971 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5972 * w32menu.c (Fx_popup_dialog):
5973 * xmenu.c (Fx_popup_dialog): Likewise for both.
5975 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5977 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5978 frame parameters and call to Fmodify_frame_parameters just once.
5979 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5980 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5981 and mention nil frame in docstring.
5983 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5985 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5986 (x_figure_window_size): Likewise. Adjust to return long.
5987 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5988 (toplevel): Move Qterminal_live_p to...
5989 * terminal.c (toplevel): ...here, make it static, and...
5990 (syms_of_terminal): ...DEFSYM here.
5991 * frame.h (Qterminal_live_p): Remove declaration.
5992 (make_frame, x_figure_window_size): Adjust prototype.
5993 * nsfns.m (Fx_create_frame): Use long for window flags.
5995 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5997 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5998 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5999 Do not assume that emacs_close (INT_MAX) is a no-op.
6001 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6003 * xfaces.c (make_face_cache): For struct face_cache, prefer
6004 xmalloc to xzalloc and so avoid redundant call to memset.
6005 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
6007 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6009 * fringe.c (draw_window_fringes, update_window_fringes)
6010 (compute_fringe_widths):
6011 * w32term.c (x_draw_glyph_string):
6012 * window.c (candidate_window_p, Frecenter):
6013 * xfaces.c (realize_basic_faces, realize_default_face)
6014 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
6015 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
6016 * xfns.c (x_set_cursor_color, xic_free_xfontset):
6017 * xmenu.c (Fx_menu_bar_open_internal):
6018 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
6019 * xsettings.c (xft_settings_event):
6020 * xterm.c (x_draw_glyph_string, x_had_errors_p):
6021 Use bool for booleans. Adjust style and comments where
6023 * dispextern.h (draw_window_fringes, update_window_fringes)
6024 (compute_fringe_widths):
6025 * xterm.h (x_had_errors_p): Adjust prototype.
6027 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
6029 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
6030 CHECK_LIST. Rewrite the loop to avoid useless local variable.
6032 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6034 * fns.c (toplevel): Remove comment before Fsafe_length because
6037 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6039 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6041 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6043 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6044 frame which got the message is still alive, before dereferencing
6045 its pointer. (Bug#14970)
6047 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6048 be a live window, before using it as such. (Bug#14970)
6050 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6052 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6053 w32_detect_focus_change instead of doing part of its job by hand.
6054 This fixes the problem whereby FOCUS_OUT events were not sent to
6057 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6059 * process.c (Fprocess_list): Doc fix.
6061 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6062 being re-exposed only if it didn't ask to become visible.
6063 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6064 was previously iconified. (Bug#14841)
6065 (x_iconify_frame): Mark the frame iconified.
6067 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6069 Fix minor problems found by static checking.
6070 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6071 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6073 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6075 * eval.c (set_specpdl_old_value): New function.
6076 (unbind_to): Minor simplification.
6077 (get_backtrace_frame): New function.
6078 (Fbacktrace_frame): Use it. Add `base' argument.
6079 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6080 (syms_of_eval): Export backtrace-eval.
6081 * xterm.c (x_focus_changed): Simplify.
6083 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6085 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6087 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6089 * xdisp.c (redisplay_window): Instead of moving point out of
6090 scroll margin, reject the force_start method, and try scrolling
6091 instead. (Bug#14780)
6093 2013-07-24 Ken Brown <kbrown@cornell.edu>
6095 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6098 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6100 * eval.c (Fprogn): Do not check that BODY is a proper list.
6101 This undoes the previous change. The check slows down the
6102 interpreter, and is not needed to prevent a crash. See
6103 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6105 2013-07-23 Glenn Morris <rgm@gnu.org>
6107 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6109 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6111 Port to GNU/Linux systems with tinfo but not ncurses.
6112 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6113 to decide whether ncurses is being used. Without this change,
6114 GCC complains about tgetent not being declared, on a system
6115 that has tinfo installed but ncurses not installed.
6117 * eval.c (Fprogn): Check that BODY is a proper list.
6119 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6120 * data.c (Fsetq_default):
6121 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6122 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6124 Tune by taking advantage of the fact that ARGS is always a list
6125 when a function is declared to have UNEVALLED args.
6127 * emacsgtkfixed.c: Port to GCC 4.6.
6128 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6130 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6132 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6133 here to silence compiler warnings.
6135 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6137 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6138 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6139 from messing up Emacs's 'struct frame' (Bug#14923).
6141 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6143 * alloc.c (make_save_ptr_ptr): Define this function.
6144 It was inadvertently omitted. It's needed only if
6145 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6147 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6149 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6150 frame have focus (Bug#14895).
6152 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6154 Avoid vfork-related deadlock more cleanly.
6155 * callproc.c (child_setup): When the child's exec fails, output
6156 the program name, as that's more useful. Use O_NONBLOCK to avoid
6158 * process.c (create_process_1): Remove; no longer needed.
6159 (create_process): Remove timer hack; no longer needed, now that
6160 the child avoids deadlock.
6162 2013-07-20 Glenn Morris <rgm@gnu.org>
6164 * image.c (Fimage_flush): Fix doc typo.
6166 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6168 Fix array bounds violation when pty allocation fails.
6169 * process.c (PTY_NAME_SIZE): New constant.
6170 (pty_name): Remove static variable; it's now auto.
6171 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6172 Take pty_name as an arg rather than using a static variable.
6173 All callers changed.
6174 (create_process): Recover pty_flag from process, not from volatile local.
6175 (create_pty): Stay inside array even when pty allocation fails.
6176 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6178 * lread.c (Fload): Avoid initialization only when lint checking.
6179 Mention that it's needed only for older GCCs.
6181 2013-07-20 Kenichi Handa <handa@gnu.org>
6183 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6184 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6186 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6188 * lread.c (Fload): Avoid uninitialized warning.
6190 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6192 Fix some minor file descriptor leaks and related glitches.
6193 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6194 (create_lock_file): Use write, not emacs_write.
6195 * image.c (slurp_file, png_load_body):
6196 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6197 (server_accept_connection):
6198 Don't leak an fd on memory allocation failure.
6199 * image.c (slurp_file): Add a cheap heuristic for growing files.
6200 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6201 as that's what the other routines do. Maybe input need not be
6202 blocked at all, but it's better to be consistent.
6203 Avoid undefined behavior when strlen is zero.
6205 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6206 (NSTATICS): Now a constant; doesn't need to be a macro.
6208 2013-07-19 Richard Stallman <rms@gnu.org>
6210 * coding.c (decode_coding_utf_8): Add simple loop for fast
6211 processing of ASCII characters.
6213 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6215 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6217 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6219 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6220 unportable 'struct x_display_info'.
6221 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6224 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6226 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6227 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6229 (system_process_attributes): Prefer plain char to unsigned char
6230 when either will do. Clean up properly if interrupted or if
6231 memory allocations fail. Don't assume sscanf succeeds.
6232 Remove no-longer-needed workaround to stop GCC from whining.
6233 Read command-line once, instead of multiple times. Check read status a
6236 Fix obscure porting bug with varargs functions.
6237 The code assumed that int is treated like ptrdiff_t in a vararg
6238 function, which is not a portable assumption. There was a similar
6239 -- though these days less likely -- porting problem with various
6240 assumptions that pointers of different types all smell the same as
6241 far as vararg functions is conserved. To make this problem less
6242 likely in the future, redo the API to use varargs functions.
6243 * alloc.c (make_save_value): Remove this vararg function.
6244 All uses changed to ...
6245 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6246 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6248 (make_save_ptr): Rename from make_save_pointer, for consistency with
6249 the above. Define only on platforms that need it. All uses changed.
6251 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6253 * keyboard.c: Try to fix typos in previous change.
6254 (DISPLAY_LIST_INFO): New macro.
6255 (kbd_buffer_get_event): Do not access members that are not present
6256 in X11. Revert inadvertent change of "!=" to "=".
6258 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6260 * keyboard.c (kbd_buffer_get_event):
6261 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6262 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6264 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6266 * filelock.c: Fix unlikely file descriptor leaks.
6267 (get_boot_time_1): Rework to avoid using emacs_open.
6268 This doesn't actually fix a leak, but is better anyway.
6269 (read_lock_data): Use read, not emacs_read.
6271 * doc.c: Fix minor memory and file descriptor leaks.
6272 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6273 (get_doc_string, Fsnarf_documentation):
6274 Fix file descriptor leak on error.
6276 * term.c: Fix minor fdopen-related file descriptor leaks.
6277 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6278 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6280 * charset.c: Fix file descriptor leaks and errno issues.
6282 (load_charset_map_from_file): Don't leak file descriptor on error.
6283 Use plain record_xmalloc since the allocation is larger than
6284 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6286 * eval.c (record_unwind_protect_nothing):
6287 * fileio.c (fclose_unwind):
6289 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6290 The replacement doesn't block input, but that no longer seems
6293 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6295 * lread.c: Fix file descriptor leaks and errno issues.
6296 (Fload): Close some races that leaked fds or streams when 'load'
6298 (Fload, openp): Report error number of last nontrivial failure to open.
6299 ENOENT counts as trivial.
6300 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6302 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6303 now that the function is always called with a nonnegative arg.
6304 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6305 All uses replaced with ...
6306 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6308 A few more minor file errno-reporting bugs.
6309 * callproc.c (Fcall_process):
6310 * doc.c (Fsnarf_documentation):
6311 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6312 * process.c (set_socket_option):
6313 Don't let a constructor trash errno.
6314 * doc.c: Include <errno.h>.
6316 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6318 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6320 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6322 Fix w32 bug with call-process-region (Bug#14885).
6323 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6324 to Fcall_process when the input is empty. This simplifies the
6325 code a bit. It makes no difference on POSIXish platforms but
6326 apparently it fixes a bug on w32.
6328 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6329 * fileio.c (close_file_unwind): Don't close if FD is negative;
6330 this can happen when unwinding a zapped file descriptor.
6331 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6332 in case Emacs runs out of memory between the two unwind-protects.
6333 Don't trash errno when closing FD.
6334 Zap the FD in the specpdl when closing it, instead of deferring
6335 the removal of the unwind-protect; this fixes a bug where a child
6336 function unwinds the stack past us.
6338 New unwind-protect flavors to better type-check C callbacks.
6339 This also lessens the need to write wrappers for callbacks,
6340 and the need for make_save_pointer.
6341 * alloc.c (free_save_value):
6342 * atimer.c (run_all_atimers):
6344 * alloc.c (safe_alloca_unwind):
6345 * atimer.c (unwind_stop_other_atimers):
6346 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6347 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6348 * minibuf.c (choose_minibuf_frame_1):
6349 * process.c (make_serial_process_unwind):
6350 * xdisp.c (pop_message_unwind):
6351 * xselect.c (queue_selection_requests_unwind):
6352 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6353 * alloc.c (record_xmalloc):
6354 Prefer record_unwind_protect_ptr to record_unwind_protect with
6356 * alloc.c (Fgarbage_collect):
6357 Prefer record_unwind_protect_void to passing a dummy.
6358 * buffer.c (restore_buffer):
6359 * window.c (restore_window_configuration):
6360 * xfns.c, w32fns.c (do_unwind_create_frame)
6361 New wrapper. All record-unwind uses of wrappee changed.
6362 * buffer.c (set_buffer_if_live):
6363 * callproc.c (call_process_cleanup, delete_temp_file):
6364 * coding.c (code_conversion_restore):
6365 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6366 * editfns.c (save_excursion_restore)
6367 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6368 (save_restriction_restore):
6369 * eval.c (restore_stack_limits, un_autoload):
6370 * fns.c (require_unwind):
6371 * keyboard.c (recursive_edit_unwind, tracking_off):
6372 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6373 * macros.c (pop_kbd_macro, restore_menu_items):
6374 * nsfns.m (unwind_create_frame):
6375 * print.c (print_unwind):
6376 * process.c (start_process_unwind):
6377 * search.c (unwind_set_match_data):
6378 * window.c (select_window_norecord, select_frame_norecord):
6379 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6380 (fast_set_selected_frame):
6381 * xfns.c, w32fns.c (unwind_create_tip_frame):
6382 Return void, not a dummy Lisp_Object. All uses changed.
6383 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6384 * callproc.c (call_process_kill):
6385 * fileio.c (restore_point_unwind, decide_coding_unwind)
6386 (build_annotations_unwind):
6387 * insdel.c (Fcombine_after_change_execute_1):
6388 * keyboard.c (read_char_help_form_unwind):
6389 * menu.c (unuse_menu_items):
6390 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6391 * sound.c (sound_cleanup):
6392 * xdisp.c (unwind_redisplay):
6393 * xfns.c (clean_up_dialog):
6394 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6395 Accept no args and return void, instead of accepting and returning
6396 a dummy Lisp_Object. All uses changed.
6397 * cygw32.c (fchdir_unwind):
6398 * fileio.c (close_file_unwind):
6399 * keyboard.c (restore_kboard_configuration):
6400 * lread.c (readevalllop_1):
6401 * process.c (wait_reading_process_output_unwind):
6402 Accept int and return void, rather than accepting an Emacs integer
6403 and returning a dummy object. In some cases this fixes an
6404 unlikely bug when the corresponding int is outside Emacs integer
6405 range. All uses changed.
6406 * dired.c (directory_files_internal_unwind):
6407 * fileio.c (do_auto_save_unwind):
6408 * gtkutil.c (pop_down_dialog):
6409 * insdel.c (reset_var_on_error):
6410 * lread.c (load_unwind):
6411 * xfns.c (clean_up_file_dialog):
6412 * xmenu.c, nsmenu.m (pop_down_menu):
6413 * xmenu.c (cleanup_widget_value_tree):
6414 * xselect.c (wait_for_property_change_unwind):
6415 Accept pointer and return void, rather than accepting an Emacs
6416 save value encapsulating the pointer and returning a dummy object.
6418 * editfns.c (Fformat): Update the saved pointer directly via
6419 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6420 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6421 (unwind_body): New function.
6422 (record_unwind_protect): First arg is now a function returning void,
6423 not a dummy Lisp_Object.
6424 (record_unwind_protect_ptr, record_unwind_protect_int)
6425 (record_unwind_protect_void): New functions.
6426 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6427 * fileio.c (struct auto_save_unwind): New type.
6428 (do_auto_save_unwind): Use it.
6429 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6430 * insdel.c (struct rvoe_arg): New type.
6431 (reset_var_on_error): Use it.
6432 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6434 (specbinding_func): Remove; there are now several such functions.
6435 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6436 (set_unwind_protect_ptr): New function.
6437 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6439 Be simpler and more consistent about reporting I/O errors.
6440 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6441 Say "Read error" and "Write error", rather than "I/O error", or
6442 "IO error reading", or "IO error writing", when a read or write
6444 * process.c (Fmake_network_process, wait_reading_process_output)
6445 (send_process, Fprocess_send_eof, wait_reading_process_output):
6446 Capitalize diagnostics consistently. Put "failed foo" at the
6447 start of the diagnostic, so that we don't capitalize the
6448 function name "foo". Consistently say "failed" for such
6450 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6451 All callers changed. This is so it can use report_file_error.
6452 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6453 diagnostics consistently as above.
6455 * fileio.c (report_file_errno): Fix errno reporting bug.
6456 If the file name is neither null nor a pair, package it up as a
6457 singleton list. All callers changed, both to this function and to
6458 report_file_error. This fixes a bug where the memory allocator
6459 invoked by list1 set errno so that the immediately following
6460 report_file_error reported the wrong errno value.
6462 Fix minor problems found by --enable-gcc-warnings.
6463 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6464 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6466 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6468 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6469 Set event->arg to Qt if switch-event shall be generated.
6470 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6472 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6474 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6477 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6478 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6479 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6480 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6481 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6482 and there is a focused frame.
6483 (head_table): Add focus-in and focus-out.
6484 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6485 bind to handle-focus-in/out.
6487 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6488 (Fhandle_switch_frame): Call Fhandle_focus_in.
6489 (syms_of_frame): defsubr handle-focus-in/out.
6491 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6493 Fix porting bug to older POSIXish platforms (Bug#14862).
6494 * sysdep.c (emacs_pipe): New function, that implements
6495 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6496 This should port better to CentOS 5 and to Mac OS X 10.6.
6497 All calls to pipe2 changed.
6499 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6500 This makes the code easier to read and the executable a bit smaller.
6501 Do not replace all calls to Fcons that happen to create lists,
6502 just calls that are intended to create lists. For example, when
6503 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6504 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6505 Similarly for list2 through list5.
6506 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6507 * bytecode.c (exec_byte_code):
6508 * callint.c (quotify_arg, Fcall_interactively):
6509 * callproc.c (Fcall_process, create_temp_file):
6510 * charset.c (load_charset_map_from_file)
6511 (Fdefine_charset_internal, init_charset):
6512 * coding.c (get_translation_table, detect_coding_system)
6513 (Fcheck_coding_systems_region)
6514 (Fset_terminal_coding_system_internal)
6515 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6516 * composite.c (update_compositions, Ffind_composition_internal):
6517 * dired.c (directory_files_internal, file_name_completion)
6519 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6520 * doc.c (Fsnarf_documentation):
6521 * editfns.c (Fmessage_box):
6523 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6524 (Feval, eval_sub, Ffuncall, apply_lambda):
6525 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6526 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6527 (Fset_file_times, Finsert_file_contents)
6528 (Fchoose_write_coding_system, Fwrite_region):
6529 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6530 * font.c (font_registry_charsets, font_parse_fcname)
6531 (font_prepare_cache, font_update_drivers, Flist_fonts):
6532 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6533 * frame.c (make_frame, Fmake_terminal_frame)
6534 (x_set_frame_parameters, x_report_frame_params)
6535 (x_default_parameter, Fx_parse_geometry):
6536 * ftfont.c (syms_of_ftfont):
6537 * image.c (gif_load):
6538 * keyboard.c (command_loop_1):
6539 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6540 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6541 (Fminor_mode_key_binding, accessible_keymaps_1)
6542 (Faccessible_keymaps, Fwhere_is_internal):
6543 * lread.c (read_emacs_mule_char):
6544 * menu.c (find_and_return_menu_selection):
6545 * minibuf.c (get_minibuffer):
6546 * nsfns.m (Fns_perform_service):
6547 * nsfont.m (ns_script_to_charset):
6548 * nsmenu.m (ns_popup_dialog):
6549 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6550 (Fx_own_selection_internal):
6551 * nsterm.m (append2):
6552 * print.c (Fredirect_debugging_output)
6553 (print_prune_string_charset):
6554 * process.c (Fdelete_process, Fprocess_contact)
6555 (Fformat_network_address, set_socket_option)
6556 (read_and_dispose_of_process_output, write_queue_push)
6557 (send_process, exec_sentinel):
6558 * sound.c (Fplay_sound_internal):
6559 * textprop.c (validate_plist, add_properties)
6560 (Fput_text_property, Fadd_face_text_property)
6561 (copy_text_properties, text_property_list, syms_of_textprop):
6562 * unexaix.c (report_error):
6563 * unexcoff.c (report_error):
6564 * unexsol.c (unexec):
6565 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6566 (Fformat_mode_line, syms_of_xdisp):
6567 * xfaces.c (set_font_frame_param)
6568 (Finternal_lisp_face_attribute_values)
6569 (Finternal_merge_in_global_face, syms_of_xfaces):
6570 * xfns.c (x_default_scroll_bar_color_parameter)
6571 (x_default_font_parameter, x_create_tip_frame):
6572 * xfont.c (xfont_supported_scripts):
6573 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6574 (menu_help_callback, xmenu_show):
6576 * xterm.c (set_wm_state):
6577 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6578 and similarly for list2 through list5.
6580 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6582 * callproc.c (Fcall_process_region): Fix minor race and tune.
6583 (create_temp_file): New function, with the temp-file-creation part
6584 of the old Fcall_process_region. Use Fcopy_sequence to create the
6585 temp file name, rather than alloca + build_string, for simplicity.
6586 Don't bother to block input around the temp file creation;
6587 shouldn't be needed. Simplify use of mktemp.
6588 Use record_unwind_protect immediately after creating the temp file;
6589 this closes an unlikely race where the temp file was not removed.
6590 Use memcpy rather than an open-coded loop.
6591 (Fcall_process_region): Use the new function. If the input is
6592 empty, redirect from /dev/null rather than from a newly created
6593 empty temp file; this avoids unnecessary file system traffic.
6595 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6597 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6598 Simplify by making this case like the other two. This is a bit
6599 slower on obsolete hosts, but the extra complexity isn't worth it.
6601 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6602 * process.c (create_process) [!DOS_NT]:
6603 Remove now-unnecessary calls to emacs_close.
6605 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6607 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6608 returning early. (Bug#14850)
6610 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6611 and inhibit-iso-escape-detection attributes of 'undecided'.
6614 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6616 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6617 Reported by Herbert J. Skuhra in
6618 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6620 Don't lose top specpdl entry when memory is exhausted.
6621 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6622 specpdl overflow here, to simplify callers; all callers changed.
6623 Always reserve an unused entry at the stack top; this avoids
6624 losing the top entry's information when memory is exhausted.
6626 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6628 Clean up errno reporting and fix some errno-reporting bugs.
6629 * callproc.c (Fcall_process):
6630 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6631 * process.c (create_process, Fmake_network_process):
6632 * unexaix.c (report_error):
6633 * unexcoff.c (report_error):
6634 Be more careful about reporting the errno of failed operations.
6635 The code previously reported the wrong errno sometimes.
6636 Also, prefer report_file_errno to setting errno + report_file_error.
6637 (Fcall_process): Look at openp return value rather than at path,
6638 as that's a bit faster and clearer when there's a numeric predicate.
6639 * fileio.c (report_file_errno): New function, with most of the
6640 old contents of report_file_error.
6641 (report_file_error): Use it.
6642 (Ffile_exists_p, Ffile_accessible_directory_p):
6643 Set errno to 0 when it is junk.
6644 * fileio.c (Faccess_file):
6645 * image.c (x_create_bitmap_from_file):
6646 Use faccessat rather than opening the file, to avoid the hassle of
6647 having a file descriptor open.
6648 * lisp.h (report_file_errno): New decl.
6649 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6652 * process.c (create_process, wait_reading_process_output) [AIX]:
6653 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6654 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6655 a multithreaded environment anyway).
6656 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6658 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6660 * image.c (x_find_image_file): Don't close a remote file handle.
6662 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6664 Fix races with threads and file descriptors.
6665 * callproc.c (Fcall_process_region):
6666 * dired.c (open_directory):
6667 * emacs.c (main, Fdaemon_initialized):
6668 * image.c (x_find_image_file):
6669 * inotify.c (Finotify_rm_watch):
6670 * lread.c (Flocate_file_internal):
6671 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6672 * term.c (term_mouse_moveto, init_tty):
6673 * termcap.c (tgetent):
6674 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6675 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6676 * unexhp9k800.c, unexmacosx.c (unexec):
6677 * callproc.c (Fcall_process_region):
6678 Use emacs_close, not close.
6679 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6680 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6681 and posix_close function on current platforms (which all lack them).
6682 (emacs_close): Use it. This should fix the races on GNU/Linux and
6683 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6684 and it should avoid closing random victim file descriptors on
6687 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6689 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6690 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6693 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6694 This is for .gdbinit xbacktrace.
6696 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6697 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6698 (emacs_set_tty): Now static.
6699 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6700 * term.c (tty_capable_p, tty_default_color_capabilities)
6701 (get_tty_terminal, term_mouse_movement)
6702 (handle_one_term_event, init_tty, maybe_fatal):
6703 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6704 (tgetent, scan_file, name_match, compare_contin):
6705 * terminal.c (get_terminal):
6706 Use bool for boolean.
6707 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6708 Prefer char to unsigned char if either will do.
6709 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6710 (tty_write_glyphs): Prefer int to unsigned.
6711 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6712 All callers changed.
6713 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6715 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6718 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6719 (B__dummy__): New dummy symbol, to pacify C89.
6720 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6721 they can't grok varargs macros.
6722 * dispnew.c (add_window_display_history)
6723 (add_frame_display_history):
6724 * print.c (print_object):
6725 * xdisp.c (debug_method_add):
6726 Use %p printf format only for void pointers.
6727 * emacs.c (usage_message): New constant, replacing ...
6728 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6729 (main): Adjust to usage reorg.
6730 * fns.c (syms_of_fns):
6731 * profiler.c (syms_of_profiler):
6732 Don't use non-constant struct initializers.
6733 * gnutls.h (gnutls_initstage_t):
6734 * lisp.h (enum Lisp_Fwd_Type):
6735 * lread.c (lisp_file_lexically_bound_p):
6736 * xsettings.c (anonymous enum):
6737 Remove trailing comma.
6738 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6739 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6740 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6742 * regex.c (const_re_char): New type, to pacify strict C89.
6743 All uses of 'const re_char' replaced to use it.
6744 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6745 with glibc when strict C89. This change is imported from gnulib.
6747 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6748 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6749 Omit GNU_LINUX implementation, since it requires long long.
6750 * xterm.c (x_draw_underwave):
6751 Do not assume the traditional order of struct's members.
6752 (x_term_init): Rewrite to avoid the need for non-constant structure
6755 Syntax cleanup, mostly replacing macros with functions.
6756 This removes the need for the syntax_temp hack.
6757 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6758 * syntax.c (SYNTAX_INLINE): New macro.
6759 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6760 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6761 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6762 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6763 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6764 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6765 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6766 Now constants, not macros.
6767 (syntax_temp) [!__GNUC__]: Remove.
6768 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6769 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6770 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6771 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6772 Move here from syntax.h; now functions, not macros. Except for the
6773 last function, these are static since only syntax.c uses them.
6774 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6775 All uses changed. Now a function, not a macro; use this fact
6776 to simplify the code.
6777 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6778 compiler bugs; no longer relevant.
6779 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6780 (SYNTAX_INLINE): New macro.
6781 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6782 for the new functions. Use bool for boolean member.
6783 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6784 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6785 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6786 (SETUP_BUFFER_SYNTAX_TABLE):
6787 Now extern inline functions, not macros.
6788 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6789 Remove; all uses replaced by implementation.
6790 (syntax_temp) [!__GNUC__]: Remove decl.
6791 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6793 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6795 * emacs.c (main): Fix syntax error.
6797 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6799 Timestamp fixes for undo (Bug#14824).
6800 * atimer.c (schedule_atimer):
6801 * fileio.c (Ffile_newer_than_file_p):
6802 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6803 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6804 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6805 (syms_of_fileio): Remove Sclear_visited_file_name.
6806 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6807 file doesn't exist; this avoids an ambiguity with negative timestamps.
6808 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6809 * systime.h (make_emacs_time, invalid_emacs_time):
6810 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6811 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6812 * undo.c (record_first_change): Push (visited-file-modtime) onto
6813 undo list rather than reimplementing it by hand, incorrectly.
6815 2013-07-09 Ken Brown <kbrown@cornell.edu>
6817 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6819 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6821 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6823 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6825 Handle errno and exit status a bit more carefully.
6826 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6827 number into an exit status. Instead, use EXIT_CANCELED.
6828 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6829 * callproc.c (relocate_fd):
6830 * emacs.c (close_output_streams, main):
6831 * process.c (create_process):
6832 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6833 Use emacs_perror for simplicity.
6834 * callproc.c (relocate_fd, main):
6835 * sysdep.c (sys_subshell):
6836 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6837 (shut_down_emacs): Use emacs_write, not write.
6838 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6839 * fileio.c (Fcopy_file, e_write):
6840 * nsterm.m (ns_select):
6841 * process.c (send_process):
6842 * sound.c (vox_write):
6843 Use emacs_write_sig, not emacs_write.
6844 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6845 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6847 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6849 (emacs_full_write): New function.
6850 (emacs_write): Rewrite to use it.
6851 (emacswrite_sig, emacs_perror): New functions.
6852 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6854 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6856 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6857 on NS even if it is present. Pixmap on NS is a void*.
6859 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6861 Port to Ubuntu 10 (Bug#14803).
6862 Problem reported by T.V. Raman.
6863 * process.c (close_on_exec, accept4, process_socket):
6864 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6866 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6868 * w32.c (sys_dup): Declare prototype.
6872 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6874 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6876 Make file descriptors close-on-exec when possible (Bug#14803).
6877 This simplifies Emacs a bit, since it no longer needs to worry
6878 about closing file descriptors by hand in some cases.
6879 It also fixes some unlikely races. Not all such races, as
6880 libraries often open files internally without setting
6881 close-on-exec, but it's an improvement.
6882 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6883 * callproc.c (Fcall_process) [!MSDOS]:
6884 * emacs.c (main) [!DOS_NT]:
6885 * nsterm.m (ns_term_init):
6886 * process.c (create_process):
6887 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6888 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6889 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6890 Prefer mkostemp with O_CLOEXEC to mkstemp.
6891 * callproc.c (relocate_fd) [!WINDOWSNT]:
6892 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6893 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6895 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6896 Make the resulting file descriptor close-on-exec.
6897 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6898 * lread.c (load_descriptor_list, load_descriptor_unwind):
6899 Remove; no longer needed. All uses removed.
6900 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6901 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6903 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6904 (Fmake_network_process, Fnetwork_interface_list):
6905 (Fnetwork_interface_info, server_accept_connection):
6906 Make newly-created socket close-on-exec.
6907 * sysdep.c (emacs_open, emacs_fopen):
6908 Make new-created descriptor close-on-exec.
6909 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6910 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6912 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6914 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6915 for NS_IMPL_GNUSTEP.
6917 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6919 Fix openp errno handling.
6920 * callproc.c (Fcall_process): Preserve openp errno around close.
6921 * lread.c (openp): Set errno when returning -1, as some callers
6924 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6926 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6928 * nsterm.h (NSSavePanel): Update comment.
6929 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6930 (ns_run_file_dialog): Declare.
6932 * nsfns.m: Remove panelOK.
6934 (ns_run_file_dialog): New function.
6935 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6936 event loop, so file dialog is popped up by ns_run_file_dialog, called
6937 by sendEvent (Bug#14578).
6938 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6940 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6942 * xdisp.c (default_line_pixel_height): New function.
6943 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6944 (try_cursor_movement, redisplay_window, try_window)
6945 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6947 * window.c (window_scroll_pixel_based):
6948 use default_line_pixel_height.
6950 * dispextern.h (default_line_pixel_height): Add prototype.
6952 * frame.c (x_set_line_spacing): Accept a float value for
6953 line-spacing parameter, per the documentation.
6955 * data.c (Fmultibyte_string_p): Doc fix.
6957 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6959 Use emacs_open more consistently when opening files.
6960 This handles EINTR more consistently now, and makes it easier
6961 to introduce other uniform changes to file descriptor handling.
6962 * sysstdio.h: New file.
6963 * buffer.c (mmap_init):
6964 * cygw32.c (chdir_to_default_directory):
6965 * dispnew.c (Fopen_termscript):
6966 * emacs.c (Fdaemon_initialized):
6967 * fileio.c (Fdo_auto_save):
6968 * image.c (slurp_file, png_load_body, jpeg_load_body):
6969 * keyboard.c (Fopen_dribble_file):
6971 * print.c (Fredirect_debugging_output):
6972 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6973 * termcap.c (tgetent):
6974 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6975 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6976 * w32term.c (w32_initialize) [CYGWIN]:
6977 * xfaces.c (Fx_load_color_file):
6978 Use emacs_open instead of plain open, and emacs_fopen instead of
6980 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6981 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6982 * callproc.c (default_output_mode): New constant.
6983 (Fcall_process): Use it to call emacs_open instead of plain creat.
6984 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6985 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6986 (emacs_fopen): New function.
6987 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6988 Include <lisp.h>, for emacs_open.
6989 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6991 Remove duplicate #include directives.
6992 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6994 Don't include stdio.h twice.
6995 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6996 Don't include sys/types.h or stdio.h twice.
6997 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6998 * lread.c: Don't include coding.h twice.
6999 * nsfont.m: Don't include frame.h twice.
7000 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
7001 * ralloc.c: Don't include <unistd.h> twice.
7002 * xdisp.c: Don't include font.h twice.
7003 * xterm.c: Don't include fontset.h twice.
7004 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
7006 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7008 Scale ImageMagick images more carefully.
7009 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
7010 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
7011 Be more careful about avoiding undefined behavior after
7012 integer overflow and division by zero.
7014 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7016 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
7017 (syms_of_w32fns): DEFSYM them.
7018 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
7019 (CCHDEVICENAME): Define macros if not defined.
7020 (struct MONITOR_INFO_EX): New struct.
7021 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
7022 (enum_display_monitors_fn): New variable.
7023 (globals_of_w32fns): Initialize it.
7024 (Fx_display_pixel_width, Fx_display_pixel_height)
7025 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
7026 multi-monitor setups in docstrings.
7027 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
7028 screen size by primary monitor's millimeter per pixel.
7029 (w32_monitor_enum, w32_display_monitor_attributes_list)
7030 (w32_display_monitor_attributes_list_fallback)
7031 (Fw32_display_monitor_attributes_list): New functions.
7032 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7034 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7036 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7038 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7040 * fileio.c (Qfile_notify_error): New error symbol.
7042 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7043 * inotify.c (inotify_callback, symbol_to_inotifymask)
7044 (Finotify_add_watch, Finotify_rm_watch): Use it.
7045 (inotifyevent_to_event): Exchange order of cookie and file name.
7046 (Finotify_add_watch): Adapt docstring.
7048 * lisp.h (Qfile_notify_error): Declare.
7050 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7052 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7053 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7054 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7055 which did not work (see <http://bugs.gnu.org/14569#307>).
7056 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7057 && (!noninteractive || initialized)). This attempts to thread
7058 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7060 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7062 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7063 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7065 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7067 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7068 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7069 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7070 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7072 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7074 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7075 Define to __sys_siglist.
7077 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7079 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7080 word-wrap, so that overflow-newline-into-fringe would work in
7081 visual-line-mode. (Bug#2749)
7082 (move_it_in_display_line_to): When the last scanned display
7083 element fits exactly on the display line, and
7084 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7085 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7086 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7087 finding buffer position that corresponds to pixel coordinates,
7088 e.g. in buffer_posn_from_coords.
7090 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7092 * process.c (handle_child_signal): Call catch_child_signal if
7095 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7097 Don't convert function pointers to void * and back.
7098 It isn't portable C, and it's easy enough to avoid.
7099 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7100 (make_save_value): Add support for SAVE_FUNCPOINTER.
7101 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7102 * print.c (print_object):
7103 Distinguish function from object pointers.
7104 * lisp.h (SAVE_FUNCPOINTER): New constant.
7105 (SAVE_SLOT_BITS): Adjust to it.
7106 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7107 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7108 (voidfuncptr): New typedef.
7109 (struct Lisp_Save_Value): New member data[0].funcpointer.
7110 (XSAVE_FUNCPOINTER): New function.
7112 Simplify buildobj processing.
7113 * Makefile.in (buildobj.h): Make it a sequence of strings each
7114 followed by comma, rather than a single string. Put it into a
7115 .tmp file in case there's an error while generating it.
7116 (gl-stamp): Use .tmp for temp files.
7117 (mostlyclean): Clean .tmp files.
7118 * doc.c (buildobj): Move to just the routine that needs it.
7119 It's now an array of strings, so processing is simpler.
7121 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7123 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7124 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7125 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7126 Invoke malloc_enable_thread even when not interactive.
7127 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7128 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7129 in this case, since the underlying bug has now been fixed.
7131 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7133 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7134 unlinking it (bug#14691).
7136 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7138 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7139 before checking whether buffer is modified. This lets
7140 `kill-buffer-query-functions' cancel killing of the buffer or save
7141 its content before `kill-buffer' asks user the "Buffer %s
7142 modified; kill anyway?" question.
7144 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7146 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7147 Let the super performKeyEquivalent deal with them (Bug#14747).
7149 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7151 * widget.c (resize_cb): Remove unused local.
7153 Do not use GTK 3 if it exists but cannot be compiled.
7154 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7155 * xterm.c (x_error_handler) [!USE_GTK]:
7158 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7160 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7162 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7163 to the valid range of values. (Bug#14753)
7165 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7166 when moving point by using the current glyph matrix. This avoids
7167 the need to force redisplay when this function is called in a
7170 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7172 Fix minor problems found by static checking.
7173 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7174 Redo the latter's body to sidestep GCC parenthesization warnings.
7175 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7176 * coding.c (detect_coding, detect_coding_system):
7177 * coding.h (struct undecided_spec):
7178 Use bool for boolean.
7179 * image.c (QCmax_width, QCmax_height): Now static.
7180 * xdisp.c (Fmove_point_visually): Remove unused local.
7182 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7184 * xdisp.c (Fmove_point_visually): New function.
7186 2013-06-28 Kenichi Handa <handa@gnu.org>
7188 * coding.h (define_coding_undecided_arg_index): New enum.
7189 (coding_attr_index): New members
7190 coding_attr_undecided_inhibit_null_byte_detection,
7191 coding_attr_undecided_inhibit_iso_escape_detection,
7192 coding_attr_undecided_prefer_utf_8.
7193 (undecided_spec): New struct.
7194 (struct coding_system): New member `undecided' of the member
7197 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7198 (detect_coding): Likewise.
7199 (detect_coding_system): Likewise.
7200 (Fdefine_coding_system_internal): New coding system properties
7201 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7203 (syms_of_coding): Adjust for coding_arg_undecided_max.
7205 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7207 * image.c (x_from_xcolors): Remove unused local.
7209 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7211 Defer image data transfer between X client and server until actual
7214 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7217 * image.c (Destroy_Image): Remove.
7218 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7219 `mask_p', and `colors_p'. All uses changed.
7220 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7221 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7222 New macros for `flags' arg to x_clear_image_1.
7223 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7224 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7225 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7226 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7227 (image_get_x_image, image_unget_x_image): New functions or macros.
7228 (image_background, image_background_transparent, x_to_xcolors)
7229 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7230 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7231 instead of Destroy_Image.
7232 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7233 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7234 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7235 (imagemagick_load_image, svg_load_image): Use them instead of
7236 x_create_x_image_and_pixmap, and x_put_x_image followed by
7237 x_destroy_x_image, respectively.
7238 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7239 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7240 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7241 background_transparent fields.
7242 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7243 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7245 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7247 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7248 This mostly consists of undoing recent changes.
7249 * callproc.c (Fcall_process):
7250 * process.c (create_process):
7251 Do not worry about catching SIGCHLD here, undoing previous change.
7252 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7253 * process.c, process.h (catch_child_signal):
7254 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7255 * process.c (catch_child_handler): Don't worry about being called
7256 lazily and do not assume caller has blocked SIGCHLD, undoing
7257 previous change. Move first-time stuff back to
7258 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7259 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7260 set lib_child_handler if it's already initialized, which may
7261 help avoid problems on GNUstep.
7263 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7265 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7266 * callproc.c (Fcall_process):
7267 * process.c (create_process):
7268 Make sure SIGCHLD is caught before we fork,
7269 since Emacs startup no arranges to catch SIGCHLD.
7270 * process.c (lib_child_handler): Initialize to null, not to
7272 (catch_child_signal): Allow self to be called lazily.
7273 Do nothing if it's already been called.
7274 Assume caller has blocked SIGCHLD (all callers do now).
7275 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7276 just before it's really needed.
7277 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7278 since it hasn't been caught yet.
7280 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7282 * image.c (compute_image_size): New function to implement
7283 :max-width and :max-height.
7284 (imagemagick_load_image): Use it.
7286 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7288 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7289 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7291 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7292 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7293 the SIGCHLD handler, since the code is not atomic and (due to glib)
7294 signals may be arriving now.
7295 * sysdep.c (init_signals): Do not catch child signals here;
7296 'main' now does that later, at a safer time.
7298 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7300 Clean up SIGCHLD handling a bit (Bug#14569).
7301 * process.c, process.h (catch_child_signal):
7302 Now always extern, even if !NS_IMPL_GNUSTEP.
7303 * process.c (catch_child_signal): Move glib tickler here from
7304 init_process_emacs, so that it's done earlier in Emacs
7305 initialization. Also move the noninteractive && !initialized
7306 check here from init_process_emacs. This is all a bit cleaner for
7307 GNUish platforms, and I hope it works around the Cygwin bug.
7308 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7309 that glib signal handling is tickled before glib creates threads.
7311 * process.c (wait_reading_process_output): Avoid int overflow
7312 when reading more than 2 GiB total from a process.
7314 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7316 * process.c (create_process): Handle a couple more cases,
7317 i.e., work even if new_argv and wait_child_setup[i] are cached.
7318 Use Fcall_process's style for volatile vars.
7320 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7322 * process.c (create_process): Mark PROCESS volatile.
7324 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7326 Use C99-style flexible array members if available.
7327 This avoids some subtle aliasing issues, which typically
7328 aren't a problem with GCC but may be a problem elsewhere.
7329 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7330 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7331 In either case, it uses a flexible array member rather than
7332 the old struct hack. All uses changed.
7333 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7334 Adjust to sdata reorganization.
7335 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7336 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7337 that ports better to pre-C99 non-GCC.
7338 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7339 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7340 as the latter has changed.
7341 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7342 and port better to pre-C99 GCC.
7343 * image.c (struct xpm_cached_color):
7344 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7345 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7346 Use FLEXIBLE_ARRAY_MEMBER.
7347 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7348 Move decl to top level so it gets checked against implementation.
7349 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7350 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7352 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7354 * syntax.c: Integer cleanups.
7355 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7356 All uses that need 0-or-2 changed to:
7357 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7358 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7359 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7360 (char_quoted, prev_char_comend_first, back_comment)
7361 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7362 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7363 Use bool for boolean.
7364 (update_syntax_table, skip_chars, skip_syntaxes):
7365 Prefer int to unsigned when either will do.
7366 (back_comment): Return boolean success flag, like forw_comment,
7367 instead of positive-or-minus-1 (which might have overflowed int anyway).
7368 Don't stuff ptrdiff_t into int.
7369 (syntax_spec_code, syntax_code_spec): Now const.
7370 (Fmatching_paren, scan_lists, scan_sexps_forward):
7371 Use enum syntaxcode for syntax code.
7372 (Fmatching_paren): Check that arg is a character, not just an integer.
7373 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7374 (Finternal_describe_syntax_value): Omit no-longer-needed
7376 (skip_chars): Use char, not unsigned char, when the distinction
7378 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7379 * bytecode.c (exec_byte_code):
7380 * syntax.c (syntax_spec_code, Fchar_syntax)
7381 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7383 * syntax.h (SYNTAX_WITH_FLAGS):
7384 Omit unnecessary casts.
7386 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7388 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7389 line dimensions here, to avoid race conditions with the main
7390 thread. (Bug#14062, bug#14630, bug#14669)
7392 * w32term.c (w32_draw_window_cursor): Compute the header line and
7393 mode line dimensions here.
7394 <w32_system_caret_window, w32_system_caret_hdr_height>:
7395 <w32_system_caret_mode_height>: New variables.
7397 * w32term.h: Declare them.
7399 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7401 * alloc.c (die): Move "assertion failed" string here ...
7402 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7403 COND when SUPPRESS_CHECKING. This shrinks the executable text
7404 size by 0.8% to 2.2% when configured with --enable-checking,
7405 depending on optimization flags (GCC 4.8.1 x86-64).
7407 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7409 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7411 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7412 base is 2; this is more accurate.
7414 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7416 * sound.c (string_default): Move to !WINDOWSNT section.
7417 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7419 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7421 * sound.c: Integer cleanups.
7422 Remove unnecessary forward decls.
7423 (struct sound_device): The 'file' member is now a Lisp_Object, not
7424 a char *, so that we needn't invoke alloca on a huge size.
7425 (Fplay_sound_internal): Adjust to this.
7426 (string_default): New function.
7427 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7428 Use it to adjust to the struct sound_device change.
7429 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7430 (be2hs) [0]: Remove.
7432 * syntax.c (skip_chars): Don't use uninitialized storage
7433 when searching a multibyte buffer for characters that are not in a
7434 unibyte string that contains non-ASCII characters.
7436 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7438 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7439 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7441 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7443 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7445 2013-06-18 Kenichi Handa <handa@gnu.org>
7447 * font.c (Ffont_spec): Signal an error for an invalid font name
7450 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7452 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7453 In particular this ports to 32-bit sparc Sun cc.
7454 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7455 array with a dummy element at specpdl[-1], so that its address can
7457 (unbind_to): Do not copy the binding; not needed, now that we
7458 copy old_value in the one place where the copy is needed.
7459 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7460 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7461 (union specbinding): Rename from struct specbinding. Redo layout
7462 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7463 which is not portable. With Sun C 5.12 32-bit sparc, the
7464 declaration causes nargs to be an unsigned bitfield, a behavior
7465 that the C standard allows; but Emacs wants nargs to be signed.
7466 The overall type is now a union of structures rather than a
7467 structure of union of structures, and the 'kind' member is now a
7468 bitfield, so that the overall type doesn't grow. All uses changed.
7469 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7471 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7473 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7474 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7476 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7478 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7480 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7481 unless we know that the window w's frame is a frame object.
7482 Another attempt at solving bug#14062 and bug#14630.
7484 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7486 * textprop.c (property_set_type): New enum.
7487 (add_properties): Allow appending/prepending text properties.
7488 (add_text_properties_1): Factored out of Fadd_text_properties.
7489 (Fadd_text_properties): Move all the code into
7490 add_text_properties_1.
7491 (Fadd_face_text_property): New function that calls
7492 add_text_properties_1.
7494 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7496 Move functions from lisp.h to individual modules when possible.
7497 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7498 * alloc.c (XFLOAT_INIT, set_symbol_name):
7499 * buffer.c (CHECK_OVERLAY):
7500 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7501 (set_char_table_parent):
7502 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7503 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7504 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7505 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7507 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7508 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7509 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7510 (backtrace_args, backtrace_debug_on_exit):
7511 * floatfns.c (CHECK_FLOAT):
7512 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7513 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7514 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7515 (set_hash_index_slot):
7516 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7517 * marker.c (CHECK_MARKER):
7518 * textprop.c (CHECK_STRING_OR_BUFFER):
7519 * window.c (CHECK_WINDOW_CONFIGURATION):
7520 Move here from lisp.h, and make these functions static rather than
7522 * buffer.c (Qoverlayp):
7524 * fns.c (Qhash_table_p):
7525 * window.c (Qwindow_configuration_p):
7527 * lisp.h: Remove the abovementioned defns and decls.
7529 Use functions, not macros, for XINT etc (Bug#11935).
7530 In lisp.h, prefer functions to function-like macros, and
7531 constants to object-like macros, when either will do. This:
7532 . simplifies use, as there's no more need to worry about
7533 arguments' side effects being evaluated multiple times.
7534 . makes the code easier to debug on some platforms.
7535 However, when using gcc -O0, keep using function-like macros
7536 for a few critical operations, for performance reasons.
7537 This sort of thing isn't needed with gcc -Og, but -Og
7538 is a GCC 4.8 feature and isn't widely-enough available yet.
7539 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7540 Remove enum lsb_bits; no longer needed.
7541 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7542 * buffer.c (Qoverlap):
7544 * fns.c (Qhash_table_p):
7545 Now extern, so lisp.h can use these symbols.
7546 * dispextern.h: Include character.h, for MAX_CHAR etc.
7547 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7548 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7549 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7550 (GLYPH_CODE_P): Move here from lisp.h.
7551 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7552 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7553 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7554 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7555 XUNTAG now returns void *.
7556 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7557 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7558 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7559 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7560 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7561 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7562 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7563 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7564 New macros, renamed from their sans-lisp_h_ counterparts.
7565 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7566 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7567 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7568 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7569 If compiling via GCC without optimization, define these as macros
7570 in addition to inline functions.
7571 To disable this, compile with -DINLINING=0.
7572 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7573 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7574 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7575 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7576 (INTMASK, VALMASK): Now macros, since static values cannot be
7577 accessed from extern inline functions.
7578 (VALMASK): Also a constant, for benefit of old GDB.
7579 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7580 is INTEGERP, which can fold it in.
7581 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7582 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7583 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7584 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7585 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7586 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7587 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7588 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7589 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7590 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7591 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7592 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7593 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7594 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7595 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7596 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7597 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7598 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7599 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7600 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7601 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7602 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7603 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7604 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7605 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7606 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7607 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7608 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7609 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7610 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7611 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7612 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7613 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7615 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7616 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7617 (VALMASK): Define in one place rather than in two, merging the
7618 USE_LSB_TAG parts; this is simpler.
7619 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7620 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7621 Move up, to avoid use before definition.
7622 Also include "globals.h" earlier, for the same reason.
7623 (make_natnum): New function.
7624 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7625 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7626 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7627 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7628 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7629 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7630 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7631 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7632 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7633 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7634 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7635 (Qwindow_configuration_p, Qimage): New forward declarations.
7636 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7637 (STRING_COPYIN): Remove; unused.
7638 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7639 (xcar_addr, xcdr_addr): New functions. All uses changed.
7640 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7641 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7642 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7643 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7644 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7645 (TYPE_RANGED_INTEGERP): Simplify.
7646 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7647 (setlocale, fixup_locale, synchronize_system_messages_locale)
7648 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7649 Now empty functions, not macros.
7650 (functionp): Return bool, not int.
7651 * window.c (Qwindow_configuration_p): Now extern,
7652 so window.h can use it.
7653 * window.h (Qwindowp): Move decl back to lisp.h.
7655 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7657 * xdisp.c (Fline_pixel_height): New function, required for solving
7660 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7662 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7664 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7666 * lread.c (syms_of_lread):
7667 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7669 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7671 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7673 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7675 * fileio.c (expand_file_name): Doc fix.
7677 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7679 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7680 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7681 Wait for self, not for 0. This can't hurt on GNU or similar
7682 system, and may help with Cygwin.
7684 * keyboard.c: Don't use PROP (...) as an lvalue.
7685 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7686 Use set_prop (A, B), not PROP (A) = B.
7688 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7690 * xdisp.c (get_it_property): Use it->window instead of generating
7691 a Lisp object from it->w.
7693 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7695 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7696 get-char-property the window that is being rendered, instead of
7697 the buffer, to support window-specific overlays. (Bug#14575)
7698 (compute_display_string_pos): When W is NULL, use the current
7699 buffer as the object to pass to get-char-property.
7700 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7701 pointer member of the bidi iterator, since no window is pertinent
7704 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7706 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7707 being displayed, and pass it to compute_display_string_pos.
7708 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7709 (bidi_paragraph_init): All callers changed.
7711 * xdisp.c (init_from_display_pos, init_iterator)
7712 (handle_single_display_spec, next_overlay_string)
7713 (get_overlay_strings_1, reseat_1, reseat_to_string)
7714 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7715 Set bidi_it.w member from it->w.
7716 (compute_display_string_pos): Accept additional argument, the
7717 window being displayed, and pass it to Fget_char_property.
7720 * dispextern.h (struct bidi_it): New member w, the window being
7722 (compute_display_string_pos): Adjust prototype.
7724 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7726 * xgselect.c: Remove unneeded include xterm.h.
7728 * process.c (wait_reading_process_output): Check for NS before GLIB.
7729 GLIB may be linked in due to rsvg, but ns_select must be called.
7731 * xgselect.c (xg_select): Remove call to window_system_available
7732 and g_main_context_pending at the top, so Gdk events (i.e. file
7733 notify) are processed when Emacs is started with -nw.
7735 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7737 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7738 (ctagsfiles3): New variable, includes only *.m files.
7739 (TAGS): Use an explicit language name in the regular expressions,
7740 to avoid transformation of '/SOMETHING' by MSYS to
7741 'c:\MSYS\SOMETHING'.
7743 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7745 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7747 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7749 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7750 still need to set the mouse pointer shape and activate help-echo.
7753 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7755 A few porting etc. fixes for the new file monitor code.
7756 See the thread containing
7757 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7758 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7759 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7760 (dir_monitor_callback, Fgfile_rm_watch):
7761 Use assq_no_quit instead of Fassoc, for speed.
7762 (dir_monitor_callback, Fgfile_rm_watch):
7763 eassert that the monitor is a fixnum.
7764 (dir_monitor_callback): No need for CDR_SAFE.
7765 Simplify building of lisp with alternative tails.
7766 (Fgfile_add_watch, Fgfile_rm_watch):
7767 Do not assume glib functions set errno reliably on failure.
7768 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7769 and signal an error otherwise.
7770 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7771 Use Fdelq instead of Fdelete, for speed.
7773 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7775 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7776 don't insist on being invoked on a highlighted tool-bar button.
7777 Avoids losing tool-bar functionality when mouse-highlight is nil.
7778 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7779 Don't highlight when mouse-highlight is nil.
7780 (note_mouse_highlight): When mouse-highlight is nil, don't return
7781 right away; instead, run tool-bar and mode-line highlight
7782 subroutine, clear any existing highlight, and revert the mouse
7783 pointer to its default shape. (Bug#14558)
7785 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7787 * lisp.mk (lisp): Add prog-mode.el.
7789 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7791 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7792 * process.c (dummy_handler): New function.
7793 (lib_child_handler): New static var.
7794 (handle_child_signal): Invoke it.
7795 (catch_child_signal): If a library has set up a signal handler,
7796 save it into lib_child_handler.
7797 (init_process_emacs): If using glib and not on Windows, tickle glib's
7798 child-handling code so that it initializes its private SIGCHLD handler.
7799 * syssignal.h (SA_SIGINFO): Default to 0.
7800 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7801 31; it should no longer be needed now.
7803 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7805 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7807 * gfilenotify.c (globals_of_gfilenotify): New function.
7808 (syms_of_gfilenotify): Move global initialization there.
7810 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7812 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7814 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7815 * keyboard.c (menu_bar_items, tool_bar_items):
7816 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7817 not override local keymaps any more.
7819 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7821 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7823 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7825 * w32console.c (initialize_w32_display): Return the dimensions of
7826 the console window via 2 additional arguments, not via the current
7827 frame. This avoids crashes due to overrunning the bounds of
7828 frame's decode_mode_spec_buffer, which is not resized following
7829 the change of the frame dimensions from the initial 10x10.
7831 * w32term.h (w32_initialize_display_info): Adjust prototype.
7833 * term.c (init_tty): Take dimensions of the frame from the values
7834 returned by initialize_w32_display.
7836 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7837 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7838 (LIBES): Add $(GFILENOTIFY_LIBS).
7840 * w32inevt.c (handle_file_notifications): Add dummy implementation
7841 for !HAVE_W32NOTIFY.
7843 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7845 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7847 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7849 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7851 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7853 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7855 Fix minor problems found by static checking.
7856 * data.c (pure_write_error):
7857 Use xsignal2, not Fsignal, as Fsignal might return.
7858 * eval.c (set_backtrace_debug_on_exit): Now static.
7859 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7860 No longer inline. EXTERN_INLINE is needed only for functions
7861 defined in .h files. Reindent function header as per GNU style.
7862 (backtrace_p, backtrace_top, backtrace_next):
7863 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7864 compiler or linker. Add extern decls to pacify gcc -Wall.
7865 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7867 * frame.c (free_monitors): Define only on platforms that need it.
7868 * nsterm.m (ns_term_init):
7869 * process.c (catch_child_signal):
7870 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7871 defined on all porting targets these days.
7872 * process.c, process.h (catch_child_signal):
7873 Make it extern only if NS_IMPL_GNUSTEP is defined.
7875 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7877 * w32.c (gettimeofday): Make the signature identical to prototype
7878 in nt/inc/sys/time.h.
7880 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7882 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7885 * keyboard.c (safe_run_hooks_error): Improve error message.
7887 * data.c (pure_write_error): Add `object' argument.
7888 * puresize.h (CHECK_IMPURE): Use it.
7890 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7892 * Makefile.in (NOTIFY_OBJ): New variable.
7893 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7895 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7896 Call syms_of_gfilenotify.
7898 * gfilenotify.c: New file.
7900 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7901 and Qfile_w32notify.
7902 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7903 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7905 * lisp.h: Declare syms_of_gfilenotify.
7907 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7909 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7911 Merge the specpdl and backtrace stacks. Make the structure of the
7912 specpdl entries more obvious via a tagged union of structs.
7913 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7914 (enum specbind_tag): New enum.
7915 (struct specbinding): Make it a tagged union of structs.
7916 Add a case for backtrace records.
7917 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7918 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7919 (backtrace_debug_on_exit): New accessors.
7920 (struct backtrace): Remove.
7921 (struct catchtag): Remove backlist field.
7922 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7924 (Flocal_variable_p): Speed up the common case where the binding is
7926 * eval.c (backtrace_list): Remove.
7927 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7928 (set_backtrace_args, set_backtrace_nargs)
7929 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7930 (backtrace_next): New functions.
7931 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7932 (unwind_to_catch, internal_lisp_condition_case)
7933 (internal_condition_case, internal_condition_case_1)
7934 (internal_condition_case_2, internal_condition_case_n): Don't bother
7935 with backtrace_list any more.
7936 (Fsignal): Adjust to new backtrace format.
7937 (grow_specpdl): Move up.
7938 (record_in_backtrace): New function.
7939 (eval_sub, Ffuncall): Use it.
7940 (apply_lambda): Adjust to new backtrace format.
7941 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7943 (specbind): Adjust to new specpdl format. Simplify.
7944 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7945 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7947 (mark_backtrace): Remove.
7948 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7949 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7950 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7952 * profiler.c (record_backtrace): Use get_backtrace.
7953 (handle_profiler_signal): Use backtrace_top_function.
7954 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7957 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7959 * process.h (catch_child_signal): Declare.
7961 * process.c (catch_child_signal): New function.
7962 (init_process_emacs): Call it.
7964 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7965 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7967 (x_set_cursor_type): Remove declaration.
7968 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7969 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7970 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7971 (ns_get_color): Use F suffix on float.
7972 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7973 (ns_get_rgb_color): Remove.
7974 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7975 (note_mouse_movement): x and y are CGFloat.
7976 (ns_draw_fringe_bitmap): Remove unused rowY.
7977 Change #if to COCOA && >= 10_6.
7978 (ns_draw_window_cursor): Remove unused overspill.
7979 (ns_draw_underwave): width and x are EamcsCGFloat.
7980 (ns_draw_box): thickness is CGFloat.
7981 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7982 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7983 if not in main thread.
7984 (ns_get_pending_menu_title, ns_check_menu_open)
7985 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7986 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7987 (sendFromMainThread:): New method.
7988 (changeFont:): size is CGFloat.
7989 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7990 Disable warning about permanent text.
7991 (characterIndexForPoint:): Adjust return type depending on GNUstep
7993 (mouseDown:): delta is CGFloat.
7994 (updateFrameSize): Remove unised variable f.
7995 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7996 Cast float to EmacsCGFloat.
7997 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7998 also to -1 when restoring.
7999 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
8000 inside NS_IMPL_COCOA.
8001 (toggleFullScreen:): Put call to toggleFullScreen inside
8002 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
8003 (setPosition:portion:whole:): por is CGFloat.
8004 (getMouseMotionPart:window:x:y:): Add F suffix to float.
8005 (mouseDown:): Use CGFloat.
8006 (mouseDragged:): Remove unised variable edge.
8007 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
8009 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
8011 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
8012 when NS_IMPL_GNUSTEP.
8013 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
8014 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
8015 (EmacsToolbar): Add clearAll. Add tag argument to
8016 addDisplayItemWithImage.
8017 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
8019 * nsselect.m (ns_get_local_selection): Remove unused variable type.
8021 * nsmenu.m (ns_update_menubar): Make static.
8022 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
8023 (fillWithWidgetValue:): Add cast to SEL for setAction.
8024 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
8025 (update_frame_tool_bar): Update code for GNUstep.
8026 (clearAll): New method.
8027 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
8028 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
8029 Move identifierToItem setObject and activeIdentifiers addObject before
8030 call to insertItemWithItemIdentifier.
8031 (validateVisibleItems): Fix indentation.
8032 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8033 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8034 UtilityWindow to aStyle, remove call to setStyleMask.
8036 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8038 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8039 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8040 Use F suffix on floats.
8041 (ns_char_width): Returns CGFloat.
8042 (ns_ascii_average_width): w is CGFloat instead of float.
8043 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8045 (ns_glyph_metrics): CGFloat instead of float.
8047 * nsfns.m (x_set_foreground_color, x_set_background_color):
8049 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8050 remove unused variables.
8051 (Fns_read_file_name): Keep track if panel is for save.
8052 Use ns_filename_from_panel/ns_directory_from_panel.
8053 (Fns_list_services): delegate only used for COCOA.
8054 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8055 Just return the input if GNUstep.
8056 (x_screen_planes): Remove.
8057 (Fxw_color_values): Use EmacsCGFloat
8058 (Fns_display_monitor_attributes_list): Only get screen number for
8060 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8062 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8063 ns_directory_from_panel.
8065 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8067 * process.c (handle_child_signal): Also use WCONTINUED.
8068 This is so that list-processes doesn't mistakenly list the process
8069 as stopped, when the process has actually been continued and is
8072 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8074 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8075 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8076 not already configured.
8078 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8080 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8082 * Makefile.in (mostlyclean): Remove *.res files.
8084 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8086 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8087 a buffer (bug#8447).
8089 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8091 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8092 display vector, and we backtrack, handle the case that the
8093 previous character position is also displayed from a display
8094 vector or covered by a display string or image. (Bug#14476)
8096 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8098 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8099 (struct MonitorInfo, free_monitors): Remove.
8100 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8101 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8102 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8105 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8106 (struct MonitorInfo, free_monitors): Remove.
8107 (ns_screen_name): Make static.
8108 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8109 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8112 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8113 (struct MonitorInfo): New struct.
8114 (free_monitors, make_monitor_attribute_list): Declare.
8116 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8118 (free_monitors, make_monitor_attribute_list): New functions.
8119 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8122 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8124 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8126 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8128 * keyboard.c: Apply keyboard decoding only to events that come directly
8129 from the tty, not from unread-command-events (bug#14368).
8130 (read_event_from_main_queue): New function, extracted from read_char.
8131 (read_decoded_char): Remove.
8132 (read_decoded_event_from_main_queue): New function to replace it.
8133 (read_char): Use it.
8134 (read_key_sequence): Use read_char rather than read_decoded_char.
8136 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8138 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8140 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8142 2013-05-22 Kenichi Handa <handa@gnu.org>
8144 The following changes are to fix the setting of
8145 buffer-file-coding-system on, for instance, C-x RET c unix RET
8146 _FILE_OF_DOS_EOL_TYPE_ RET.
8148 * coding.h (struct coding_system): New member detected_utf8_chars.
8150 * coding.c (detect_coding_utf_8): Count characters and check EOL
8151 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8153 (setup_coding_system): Do not initialize coding->head_ascii.
8154 (check_ascii): Do not set coding->eol_seen but update it. Do not
8155 call adjust_coding_eol_type here.
8156 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8157 If the eol-type of CODING is already specified, adjust the eol type
8158 of the found coding-system.
8159 (decode_coding_gap): Cancel previous change. Utilize the
8160 character numbers counted by detect_coding_utf_8. Fix detection
8163 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8165 * search.c (looking_at_1): Only set last_thing_searched if the match
8166 changed the match-data (bug#14281).
8168 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8170 * xdisp.c (reseat_at_previous_visible_line_start):
8171 Already declared in dispextern.h, so remove it here.
8172 (move_it_vertically_backward): Likewise.
8174 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8176 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8177 (Fx_display_pixel_width, Fx_display_pixel_height)
8178 (Fx_display_mm_width, Fx_display_mm_height):
8179 Mention `display-monitor-attributes-list' in docstrings.
8181 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8182 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8183 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8184 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8185 (Fx_display_backing_store, Fx_display_visual_class)
8186 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8187 (Fx_display_grayscale_p, Fx_display_pixel_width)
8188 (Fx_display_pixel_height, Fx_display_planes)
8189 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8190 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8191 (Fx_display_mm_width, Fx_display_mm_height)
8192 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8193 height for all physical monitors as in X11.
8195 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8196 Return pixel width or height for all physical monitors as in X11.
8198 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8200 Port --enable-gcc-warnings to clang.
8201 * bytecode.c (exec_byte_code):
8203 Redo diagnostic pragmas to pacify clang, too.
8204 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8205 * editfns.c (Fencode_time):
8206 * fileio.c (file_accessible_directory_p):
8207 * font.c (font_unparse_xlfd):
8208 Use '&"string"[index]' instead of '"string" + (index)'.
8209 * undo.c (user_error): Remove; unused.
8211 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8213 * insdel.c (insert_1_both): Document the arguments, instead of
8214 referring to insert_1, which no longer exists.
8216 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8217 some window, increment windows_or_buffers_changed, so that
8218 *Messages* display in that window is updated. (Bug#14408)
8220 * w32.c: Include epaths.h.
8221 (init_environment): Use cmdproxy.exe without leading directories.
8222 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8224 (gettimeofday): Adjust signature and return value to Posix
8227 * unexw32.c (open_output_file): Delete the existing emacs.exe
8228 before creating it, to break the hard link to the versioned
8231 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8232 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8233 (FIRSTFILE_OBJ): New variables.
8234 (W32_RES): Rename to EMACSRES. All users changed.
8235 (base_obj): Use $(CM_OBJ).
8236 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8237 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8238 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8239 $(W32_RES_LINK) before $(LIBES).
8240 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8242 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8244 * makefile.w32-in (DOC): Use just "DOC".
8246 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8248 * process.c: Export default filters and sentinels to Elisp.
8249 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8251 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8252 (Fset_process_sentinel, Fformat_network_address):
8253 Default to them instead of nil.
8254 (server_accept_connection): Sentinels can't be nil any more.
8255 (read_and_dispose_of_process_output): New function, extracted from
8256 read_process_output.
8257 (read_process_output): Use it; filters can't be nil.
8258 (Finternal_default_process_filter): New function, extracted from
8259 read_process_output.
8260 (exec_sentinel_unwind): Remove function.
8261 (exec_sentinel): Don't zilch sentinel while running.
8262 (status_notify): Sentinels can't be nil.
8263 (Finternal_default_process_sentinel): New function extracted from
8265 (setup_process_coding_systems): Default filter is not nil any more.
8266 (syms_of_process): Export new Elisp functions and initialize
8268 * lisp.h (make_lisp_proc): New function.
8270 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8272 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8274 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8276 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8277 unless we know that the window w is a leaf window.
8278 Another attempt at solving bug#14062.
8280 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8282 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8285 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8287 * image.c (gif_load): Check that subimages fit (Bug#14345).
8289 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8291 * lread.c (skip_dyn_eof): New function.
8292 (read1): Use it to skip the end of a file in response to #@00.
8294 * doc.c (get_doc_string): Slightly relax the sanity checking.
8296 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8298 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8299 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8300 (MonitorInfo): New struct.
8301 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8302 (Fns_display_monitor_attributes_list): New functions.
8303 (display-usable-bounds): Remove.
8304 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8307 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8309 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8310 (GTK_CHECK_VERSION): New macro, if not already defined.
8311 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8312 replaced by GTK_CHECK_VERSION.
8314 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8316 * xterm.h (GTK_PREREQ): New macro.
8317 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8318 to use this macro instead, for consistency and clarity.
8320 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8322 * xdisp.c (row_for_charpos_p): New function, with code of
8323 cursor_row_p, but accepts an additional argument CHARPOS instead
8324 of using a hardcoded PT.
8325 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8326 (row_containing_pos): Call row_for_charpos_p instead of partially
8327 doing the same. Fixes cursor positioning under longlines-mode
8328 when longlines-show-effect includes more than one newline, when
8329 moving the cursor vertically up.
8331 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8333 * makefile.w32-in (ACL_H): New macro.
8334 ($(BLD)/fileio.$(O)): Update dependencies.
8336 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8338 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8339 * Makefile.in (LIB_ACL): New macro.
8340 (LIBACL_LIBS): Remove.
8341 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8342 * fileio.c: Include <acl.h>.
8343 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8344 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8346 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8349 * unexelf.c: Don't assume ElfW (Half) fits in int.
8350 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8351 when dealing with ElfW (Half) values, since they can exceed 2**31
8352 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8353 (entry_address): Omit unused NUM arg. All uses changed.
8355 2013-05-07 Juri Linkov <juri@jurta.org>
8357 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8358 to the string converted from number with `Fnumber_to_string'.
8361 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8363 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8364 This fixes a problem introduced by my previous change.
8366 2013-05-07 Glenn Morris <rgm@gnu.org>
8368 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8370 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8372 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8374 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8376 Static checking by GCC 4.8.0.
8377 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8378 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8379 (x_get_monitor_attributes_fallback)
8380 (x_get_monitor_attributes_xinerama)
8381 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8382 Define only if USE_GTK.
8383 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8384 (x_get_monitor_attributes_fallback): Omit unused locals.
8385 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8386 Use double, not float, to avoid mixed-mode floating point arithmetic.
8388 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8389 Jan Djärv <jan.h.d@swipnet.se>
8391 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8392 (XINERAMA_CFLAGS): New macros.
8393 (ALL_CFLAGS, LIBES): Use them.
8395 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8396 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8397 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8398 (syms_of_xfns): DEFSYM them.
8399 (struct MonitorInfo): New struct.
8400 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8401 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8402 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8403 (x_get_monitor_attributes_xinerama): New functions.
8404 (Fx_display_monitor_attributes_list): New primitive.
8405 (syms_of_xfns): Defsubr it.
8407 * xterm.h (x_display_info): Add Xatom_net_workarea and
8408 Xatom_net_current_desktop.
8410 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8411 and dpyinfo->Xatom_net_current_desktop.
8413 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8415 * xdisp.c (pos_visible_p): Use the special code for finding the
8416 beginning of a display property or overlay for any "replacing"
8417 display property, not just for display strings. This solves
8418 incorrect reporting of position by posn-at-point. (Bug#14241)
8420 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8422 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8423 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8424 Verify that ElfW (Half) fits in int.
8425 (fatal): Use same signature as lisp.h.
8426 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8427 configure and build with -DUNEXELF_DEBUG without worrying about
8428 other modules that use DEBUG.
8429 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8430 possibly-wide integers now uses it instead of plain fprintf.
8431 (entry_address): New function, which avoids problems with 32-bit
8432 overflow on 64-bit hosts.
8433 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8434 (round_up): Don't assume the remainder fits in int.
8435 (find_section): Use bool for boolean. Simplify debug code.
8436 (unexec): Don't assume file sizes fit in int or size_t.
8437 Omit unnecessary trailing newline in 'fatal' format.
8438 Use strerror rather than outputting decimal error number.
8439 Remove unused code when emacs is not defined;
8440 this file relies on Emacs now.
8441 Don't assume e_phnum and e_shnum are positive.
8443 * regex.c: Fix problems when DEBUG is defined.
8444 (extract_number, extract_number_and_incr): Define regardless of
8445 whether DEBUG is defined; that's simpler and makes the code less
8446 likely to go stale in the normal case when DEBUG is not defined.
8447 Return int rather than taking an int * arg. All callers changed.
8448 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8449 Remove, replacing with ...
8450 (DEBUG_PRINT): New macro. All callers changed.
8451 (DEBUG_COMPILES_ARGUMENTS): New macro.
8452 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8453 (print_compiled_pattern, print_double_string) [DEBUG]:
8454 Use prototype rather than old-style definition.
8455 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8456 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8457 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8458 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8459 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8460 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8461 This matters only when DEBUG is defined.
8463 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8465 * xdisp.c (set_iterator_to_next): Set the
8466 ignore_overlay_strings_at_pos_p flag only if we are _really_
8467 iterating over an overlay string, as indicated by the
8468 current.overlay_string_index member. (Bug#14306)
8470 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8472 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8473 to where it is used, to avoid autorelease issues (Bug#14050).
8475 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8477 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8478 * fileio.c (syms_of_fileio): Implement this.
8479 * filelock.c (create_lock_file): If symbolic links don't work, so
8480 we use a regular file as a lock file, do not fsync the lock file;
8483 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8485 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8486 (syms_of_minibuf): Adjust accodingly.
8488 * callint.c (Fcall_interactively): Adjust calls accordingly.
8490 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8492 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8493 w->contents is a buffer before computing everything else.
8494 Use parentheses to disambiguate last part of the condition.
8496 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8497 assertion violations. (Bug#14062)
8499 2013-05-01 David Reitter <david.reitter@gmail.com>
8501 * nsfns.m (ns_tooltip): Initialize.
8503 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8505 * coding.c (decode_coding_gap): Don't remove the character before
8506 a newline unless it's a CR character. (Bug#14287)
8508 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8510 * dispextern.h (struct face): Move enum face_underline_type
8511 earlier so that bitfields can be in the same word.
8513 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8515 * nsfns.m (handlePanelKeys): New function.
8516 (EmacsOpenPanel:performKeyEquivalent:)
8517 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8518 arrows/function/control and copy/paste keys (Bug#14296).
8520 2013-04-27 Juri Linkov <juri@jurta.org>
8522 * callint.c (Fcall_interactively): Call `Qread_number' for
8523 interactive code letter `n' instead of using duplicate code.
8526 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8528 * systime.h (make_timeval): Declare as 'const'.
8530 2013-04-27 Kenichi Handa <handa@gnu.org>
8532 * font.c (font_open_entity): Always open a font of manageable
8535 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8537 Port better to AIX (Bug#14258).
8538 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8541 2013-04-24 Kenichi Handa <handa@gnu.org>
8543 * coding.c (decode_coding_iso_2022): When an invalid escape
8544 sequence is encountered, reset the invocation and designation
8545 status to the safest one.
8547 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8549 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8550 Without this fix, "make distclean" leaves stamp-h1 behind.
8552 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8554 * w32fns.c (w32_fullscreen_rect): New function to compute the
8555 window rectangle for the given fullscreen mode.
8556 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8557 longer tunes the window size. This keeps the window's edges flush
8558 with the screen and allows the taskbar to hide itself in fullboth.
8560 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8561 window decorations and uses the entire screen.
8563 * w32term.h (w32_fullscreen_rect) Add prototype.
8564 (struct w32_output): Replace normal_width, normal_height,
8565 normal_top, and normal_left members with a single normal_placement
8567 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8569 (FRAME_NORMAL_PLACEMENT): New macro.
8571 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8573 * minibuf.c (Ftest_completion): Silence compiler warning.
8575 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8577 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8580 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8583 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8584 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8585 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8586 parentheses where appropriate.
8588 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8590 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8592 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8594 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8595 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8596 Mention in the doc string that setting these variables takes
8597 effect only after a call to set-window-buffer. (Bug#14200)
8599 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8601 * indent.c (Fvertical_motion): Don't consider display strings on
8602 overlay strings as display strings on the buffer position we
8603 started from. This prevents vertical cursor motion from jumping
8604 more than one line when there's an overlay string with a display
8605 property at end of line.
8606 Reported by Karl Chen <Karl.Chen@quarl.org> in
8607 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8609 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8611 * window.c (select_window): `record_buffer' even if window is
8612 already selected (bug#14191).
8614 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8616 * window.c (Fwindow_end): Test more flags, including the buffer's
8617 last_overlay_modified flag, to determine whether the window's
8618 display is really up-to-date. Prevents the function from
8619 returning a stale value. (Bug#14170)
8620 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8623 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8625 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8626 garbaged only if it is not already the top frame on its TTY.
8627 This prevents flickering due to constant redrawing of TTY frames when
8628 there are GUI frames open in the same session. (Bug#13864)
8630 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8632 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8633 of marking the idle timers directly.
8635 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8637 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8640 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8642 * window.c (select_window): Don't record_buffer while the invariant is
8643 temporarily broken (bug#14161).
8645 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8647 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8649 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8651 2013-04-07 Romain Francoise <romain@orebokech.com>
8653 Ignore additional platform-specific ACL errors (Bug#13702).
8654 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8655 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8657 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8659 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8662 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8664 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8665 This bug was introduced by my 2013-02-25 change that simplified
8666 data_start configuration. Without this change, on GNU/Linux
8667 an Emacs configured with --enable-profiling fails immediately
8668 due to a profiler signal.
8669 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8670 with these flags. On platforms where special flags are needed
8671 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8672 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8673 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8675 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8677 Get rid of some platform-specific functions examining window
8678 system and its capabilities. This is a partial rework of the
8680 * lisp.h (have_menus_p): Remove prototype. This function is
8681 replaced with platform-independent window_system_available.
8682 (check_window_system): Move to...
8683 * frame.h (decode_window_system_frame, window_system_available):
8684 ...here, add new prototypes.
8685 * frame.c (window_system_available, decode_window_system_frame):
8687 (check_window_system): Platform-independent now.
8688 * xterm.h (x_in_use): Remove declaration.
8690 * w32term.h (check_x_frame):
8691 * nsterm.h (check_x_frame): Remove prototypes. This function
8692 is replaced with platform-independent decode_window_system_frame.
8693 * msdos.c (have_menus_p): Remove.
8694 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8695 Remove platform-specific functions. Use check_window_system,
8696 decode_window_system_frame and check_ns_display_info where
8697 appropriate. Minor style and comment tweaks.
8698 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8699 (check_x_frame): Likewise.
8700 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8702 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8703 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8704 * xmenu.c, xselect.c: All related users changed.
8706 2013-04-03 Kenichi Handa <handa@gnu.org>
8708 The following changes is to optimize the code for reading UTF-8
8711 * coding.c (check_ascii): Rename from detect_ascii. Return value
8712 changed. Check EOL format. Do not call adjust_coding_eol_type
8714 (check_utf_8): New function.
8715 (adjust_coding_eol_type): Do nothing if already adjusted.
8716 (detect_coding): Compare the return value of check_ascii with
8717 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8718 (decode_coding_gap): Optimize for valid UTF-8.
8720 2013-03-21 Kenichi Handa <handa@gnu.org>
8722 * coding.c (syms_of_coding): Cancel previous change.
8724 * insdel.c (insert_from_gap): Fix previous change.
8726 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8728 Consistently use platform-specific function to detect window system.
8729 * lisp.h (check_window_system): New prototype. This function is
8730 going to replace check_x, check_w32 and check_ns.
8731 (have_menus_p): Mention msdos.c in comment.
8732 * fontset.c (check_window_system_func): Remove. Adjust all users.
8733 * fontset.h (check_window_system_func): Remove prototype.
8734 * nsterm.h (check_ns):
8735 * xterm.h (check_x):
8736 * w32term.h (check_w32): Likewise.
8737 * menu.c (Fx_popup_menu): Use check_window_system.
8738 * msdos.c (check_window_system): Define for MS-DOS.
8739 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8740 * w32fns.c (check_window_system): Likewise for MS-Windows.
8741 * xfns.c (check_window_system): Likewise for X.
8742 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8743 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8745 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8747 Prefer < to > in range checks such as 0 <= i && i < N.
8748 This makes it easier to visualize quantities on a number line.
8749 This patch doesn't apply to all such range checks,
8750 only to the range checks affected by the 2013-03-24 change.
8751 This patch reverts most of the 2013-03-24 change.
8752 * alloc.c (xpalloc, Fgarbage_collect):
8753 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8754 * character.c (string_escape_byte8):
8755 * charset.c (read_hex):
8756 * data.c (cons_to_unsigned):
8757 * dispnew.c (update_frame_1):
8758 * doc.c (Fsubstitute_command_keys):
8759 * doprnt.c (doprnt):
8760 * editfns.c (hi_time, decode_time_components):
8761 * fileio.c (file_offset):
8762 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8763 * font.c (font_intern_prop):
8764 * frame.c (x_set_alpha):
8765 * gtkutil.c (get_utf8_string):
8766 * indent.c (check_display_width):
8767 * keymap.c (Fkey_description):
8768 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8770 * minibuf.c (read_minibuf_noninteractive):
8771 * process.c (wait_reading_process_output):
8772 * search.c (Freplace_match):
8773 * window.c (get_phys_cursor_glyph):
8774 * xdisp.c (redisplay_internal):
8775 * xsmfns.c (smc_save_yourself_CB):
8776 Prefer < to > for range checks.
8777 * dispnew.c (sit_for): Don't mishandle NaNs.
8778 This fixes a bug introduced in the 2013-03-24 change.
8779 * editfns.c (decode_time_components): Don't hoist comparison.
8780 This fixes another bug introduced in the 2013-03-24 change.
8782 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8784 * frame.h (struct frame): Drop scroll_bottom_vpos
8785 member becaue all real users are dead long ago.
8786 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8787 * xdisp.c (redisplay_internal): Adjust user.
8789 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8791 * nsmenu.m (showAtX:Y:for:): setLevel to
8792 NSPopUpMenuWindowLevel (Bug#13998).
8794 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8796 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8797 (ns_check_pending_open_menu): Declare.
8799 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8800 (x_activate_menubar): Update the menu with title that matches
8801 ns_get_pending_menu_title, and call
8802 ns_check_pending_openmenu (Bug#12698).
8803 (menuWillOpen:): New method.
8804 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8806 * nsterm.m (menu_will_open_state, menu_mouse_point)
8807 (menu_pending_title): New varaibles.
8808 (ns_get_pending_menu_title, ns_check_menu_open)
8809 (ns_check_pending_open_menu): New functions.
8811 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8813 * indent.c (current_column_bol_cache): Remove leftover which is not
8814 used in Fmove_to_column any more.
8815 (current_column, scan_for_column): Adjust users.
8816 * keyboard.c (last_point_position_buffer, last_point_position_window):
8817 Remove leftovers which are not used for recording undo any more.
8818 (command_loop_1, syms_of_keyboard): Adjust users.
8819 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8820 redisplay_window any more.
8821 (move_it_to): Adjust user.
8823 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8825 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8826 Update dependencies.
8828 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8830 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8831 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8834 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8836 * window.h (struct window): Replace hchild, vchild and buffer slots
8837 with a single slot 'contents'. This is possible because each valid
8838 window may have either the child window (in vertical or horizontal
8839 combination) or buffer to display (for the leaf window). Using that,
8840 a lot of operations to traverse and/or change window hierarchies may
8841 be simplified. New member horizontal is used to distinguish between
8842 horizontal and vertical combinations of internal windows.
8843 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8844 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8845 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8846 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8847 Use contents slot, not buffer, where appropriate.
8848 (wset_combination): New function.
8849 (wset_buffer): Add eassert.
8850 (Fframe_first_window): Simplify the loop reaching first window.
8851 (Fwindow_buffer): Use WINDOW_LEAF_P.
8852 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8853 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8854 (unshow_buffer): Convert initial debugging check to eassert.
8855 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8856 (make_parent_window, window_resize_check, window_resize_apply)
8857 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8858 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8859 Adjust to match struct window changes.
8860 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8861 (mark_window_cursors_off, count_windows, get_leaf_windows)
8862 (foreach_window_1): Simplify the loop.
8863 * alloc.c (mark_object): Do not check for the leaf window because
8864 internal windows has no glyph matrices anyway.
8865 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8866 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8867 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8868 (build_frame_matrix_from_window_tree, mirror_make_current)
8869 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8870 (update_window_tree, set_window_update_flags): Simplify the loop.
8871 (sync_window_with_frame_matrix_rows): Enforce live window.
8872 Use contents slot, not buffer, where appropriate.
8873 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8874 and WINDOW_HORIZONTAL_COMBINATION_P.
8875 (make_frame_visible_1): Simplify the loop.
8876 Use contents slot, not buffer, where appropriate.
8877 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8878 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8879 (expose_window_tree): Likewise.
8880 Use contents slot, not buffer, where appropriate.
8881 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8882 to avoid deleted windows. Use contents slot instead of buffer.
8883 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8884 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8885 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8886 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8888 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8890 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8891 identify the reasons for assertion violations in bug#14062 and
8893 (Fx_show_tip): Fix compilation error under
8894 "--enable-check-lisp-object-type". (Bug#14073)
8896 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8897 Reported by <rzl24ozi@gmail.com>.
8899 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8901 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8903 (unwind_with_echo_area_buffer): ...to restore it here.
8904 This is needed to ensure that...
8905 (redisplay_window): ...both window markers are valid here,
8906 which is verified by eassert.
8907 * editfns.c (save_excursion_save): Do not assume that
8908 selected_window always displays the buffer.
8909 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8912 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8914 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8917 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8919 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8921 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8923 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8924 since MinGW's w32api headers do. This avoids compiler warnings.
8926 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8929 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8931 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8933 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8935 * gtkutil.c (style_changed_cb): Check if frame is live and an
8936 X frame (Bug#14038).
8938 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8940 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8941 Define only for _WIN32_WINNT less than 0x0500.
8942 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8944 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8945 see its own definitions of 'struct timeval' and 'struct timezone'.
8947 Fix incompatibilities between MinGW.org and MinGW64 headers.
8948 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8950 * w32.c (REPARSE_DATA_BUFFER): Guard with
8951 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8953 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8955 * xterm.c: Include X11/XKBlib.h
8956 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8958 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8960 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8962 * blockinput.h (input_blocked_p): Likewise.
8963 * bytecode.c (exec_byte_code): Likewise.
8964 * callproc.c (call_process_kill, call_process_cleanup)
8965 (Fcall_process): Likewise.
8966 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8967 (Fccl_execute_on_string): Likewise.
8968 * character.c (string_escape_byte8): Likewise.
8969 * charset.c (read_hex): Likewise.
8970 * cm.c (calccost): Likewise.
8971 * data.c (cons_to_unsigned): Likewise.
8972 * dired.c (directory_files_internal, file_name_completion):
8974 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8975 (sit_for): Likewise.
8976 * doc.c (Fsubstitute_command_keys): Likewise.
8977 * doprnt.c (doprnt): Likewise.
8978 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8979 * emacsgtkfixed.c: Likewise.
8980 * fileio.c (file_offset, Fwrite_region): Likewise.
8981 * floatfns.c (Fexpt, fmod_float): Likewise.
8982 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8984 * font.c (font_intern_prop): Likewise.
8985 * frame.c (x_set_alpha): Likewise.
8986 * gtkutil.c (get_utf8_string): Likewise.
8987 * indent.c (check_display_width): Likewise.
8988 * intervals.c (create_root_interval, rotate_right, rotate_left)
8989 (split_interval_right, split_interval_left)
8990 (adjust_intervals_for_insertion, delete_node)
8991 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8992 (merge_interval_right, merge_interval_left, copy_intervals)
8993 (set_intervals_multibyte_1): Likewise.
8994 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8995 * keymap.c (Fkey_description): Likewise.
8996 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8997 * lread.c (openp, read_integer, read1, string_to_number):
8999 * menu.c (ensure_menu_items): Likewise.
9000 * minibuf.c (read_minibuf_noninteractive): Likewise.
9001 * print.c (printchar, strout): Likewise.
9002 * process.c (create_process, Faccept_process_output)
9003 (wait_reading_process_output, read_process_output, send_process)
9004 (wait_reading_process_output): Likewise.
9005 * profiler.c (make_log, handle_profiler_signal): Likewise.
9006 * regex.c (re_exec): Likewise.
9007 * regex.h: Likewise.
9008 * search.c (looking_at_1, Freplace_match): Likewise.
9009 * sysdep.c (get_child_status, procfs_ttyname)
9010 (procfs_get_total_memory): Likewise.
9011 * systime.h (EMACS_TIME_VALID_P): Likewise.
9012 * term.c (dissociate_if_controlling_tty): Likewise.
9013 * window.c (get_phys_cursor_glyph): Likewise.
9014 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
9015 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
9017 * xfns.c (Fx_window_property): Likewise.
9018 * xmenu.c (set_frame_menubar): Likewise.
9019 * xselect.c (x_get_window_property, x_handle_dnd_message):
9021 * xsmfns.c (smc_save_yourself_CB): Likewise.
9022 * xterm.c (x_scroll_bar_set_handle): Likewise.
9024 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
9026 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
9027 to be optional or nil. Adjust comment and convert it to docstring.
9028 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
9029 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
9031 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9033 Static checking by GCC 4.8-20130319.
9034 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9035 * process.c (Fset_process_datagram_address)
9036 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9037 * xdisp.c (get_char_face_and_encoding):
9038 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9039 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9040 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9042 2013-03-24 Ken Brown <kbrown@cornell.edu>
9044 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9045 fix compilation on 64-bit Cygwin, where underscores are not
9046 automatically prepended.
9048 * w32term.c (w32_initialize): Silence compiler warning.
9050 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9052 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9053 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9054 variables, to save and restore frame dimensions.
9055 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9056 after returning from a 'fullscreen' configuration.
9057 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9058 to avoid races between the main thread and the input thread.
9060 * w32term.h (struct w32_output): New members normal_width,
9061 normal_height, normal_top, normal_left, and prev_fsmode.
9062 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9063 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9066 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9067 'fullscreen' parameter. Always record previous width and height
9068 of the frame, except when switching out of maximized modes, so
9069 that they could be restored correctly, instead of resetting to the
9070 default frame dimensions. Send SC_RESTORE command to the frame,
9071 unless we are going to send SC_MAXIMIZE, to restore the frame
9072 resize hints in the mouse pointer shown by the window manager.
9075 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9077 * lisp.h (get_frame_param): Adjust conditions for prototype
9080 2013-03-22 Ken Brown <kbrown@cornell.edu>
9082 * unexcw.c: Drop unneeded inclusion of w32common.h.
9083 (report_sheap_usage): Declare.
9084 (read_exe_header): Add magic numbers for x86_64.
9085 (fixup_executable): Fix printf format specifier for unsigned long
9088 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9090 * frame.h (struct frame): Put menu_bar_window under #ifdef
9091 because this member is not needed when X toolkit is in use.
9092 (fset_menu_bar_window):
9093 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9094 (free_glyphs, update_frame):
9095 * xdisp.c (expose_frame): Likewise.
9096 (display_menu_bar): Likewise. Remove redundant eassert.
9097 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9100 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9102 Use functions and constants to manipulate Lisp_Save_Value objects.
9103 This replaces code that used macros and strings and token-pasting.
9104 The change makes the C source a bit easier to follow,
9105 and shrinks the Emacs executable a bit.
9106 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9107 (make_save_value): Change 1st arg from string to enum. All callers
9110 (mark_object): Use if, not #if, for GC_MARK_STACK.
9111 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9112 (XSAVE_OBJECT): Now functions, not macros.
9113 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9114 the constant was never used.
9115 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9116 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9117 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9118 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9120 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9121 type3 with a single member save_type. All uses changed.
9122 (save_type, set_save_pointer, set_save_integer): New functions.
9123 * print.c (PRINTX): Remove.
9125 * alloc.c: Remove redundant static declarations.
9127 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9129 * window.h (struct window): Convert left_col, top_line, total_lines
9130 and total_cols from Lisp_Objects to integers. Adjust comments.
9131 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9133 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9134 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9135 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9136 Adjust users where appropriate.
9138 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9140 * frame.h (struct frame): Drop resx and resy because the same data is
9141 available from window system-specific output context. Adjust users.
9142 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9143 New functions to provide defaults when no window system available.
9144 (FRAME_RES_X, FRAME_RES_Y): New macros.
9145 (NUMVAL): Move from xdisp.c.
9146 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9147 (Ffont_face_attributes, Fopen_font):
9148 * image.c (gs_load):
9149 * w32font.c (fill_in_logfont):
9150 * xdisp.c (calc_pixel_width_or_height):
9151 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9152 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9154 2013-03-20 Kenichi Handa <handa@gnu.org>
9156 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9157 to 1 (temporary workaround until a bug related to ASCII
9158 optimization is fixed).
9160 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9162 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9163 Signal error if window is not internal. Adjust docstring.
9164 (delete_all_child_windows): Use combination_limit to save the buffer.
9165 (Fset_window_configuration): Adjust accordingly.
9166 * print.c (syms_of_print): Initialize debugging output not here...
9167 (init_print_once): ...but in a new function here.
9168 * lisp.h (init_print_once): Add prototype.
9169 * emacs.c (main): Add call to init_print_once. Adjust comments.
9171 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9173 * window.c (window_resize_check, window_resize_apply)
9174 (window_from_coordinates, recombine_windows, set_window_buffer)
9175 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9176 (Fsplit_window_internal, Fdelete_window_internal)
9177 (freeze_window_starts): Use bool for booleans.
9178 * window.h (window_frame_coordinates, resize_frame_windows)
9179 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9181 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9183 * dispnew.c (bitch_at_user): Use `user-error'.
9185 2013-03-17 Ken Brown <kbrown@cornell.edu>
9187 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9188 as return type of image_background. (Bug#13981)
9189 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9191 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9193 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9194 (ns_select): Don't return with result uninitialized.
9196 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9199 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9201 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9202 directories. If filename is nil, get directory name (Bug#13932).
9203 Use getFilename and getDirectory.
9204 (getFilename, getDirectory): New methods for EmacsSavePanel and
9206 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9208 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9210 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9212 2013-03-15 Kenichi Handa <handa@gnu.org>
9214 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9215 (adjust_after_replace): Make it back to static. Delete the third
9216 arg text_at_gap_tail. Cancel the code for handling it.
9218 * coding.h (struct coding_system): New member eol_seen.
9220 * coding.c (detect_ascii): New function.
9221 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9222 when the source bytes are actually scanned. On detecting for
9223 coding_category_utf_8_auto, call detect_ascii instead of scanning
9224 source bytes directly.
9225 (produce_chars): Call insert_from_gap with the new arg 0.
9226 (encode_coding): Likewise.
9227 (decode_coding_gap): Control ASCII optimization by the variable
9228 disable_ascii_optimization instead of #ifndef .. #endif.
9229 Deccode EOL format according to coding->eol_seen.
9230 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9233 * lisp.h (adjust_after_replace): Cancel externing it.
9234 (insert_from_gap): Adjust prototype.
9236 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9238 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9239 FULLSCREEN_MAXIMIZED. (Bug#13935)
9241 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9243 * region-cache.c (find_cache_boundary, move_cache_gap)
9244 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9245 Simplify debugging check and convert to eassert. Adjust comment.
9246 (pp_cache): Put under ENABLE_CHECKING.
9248 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9250 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9251 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9253 (w32fullscreen_hook): If the frame is visible, reset
9254 f->want_fullscreen flag after changing the frame size. If the
9255 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9258 2013-03-13 Daniel Colascione <dancol@dancol.org>
9260 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9261 too so that these builds can use Cygwin's file conversion
9262 functions. (We've been building and linking cygw32.o all along
9263 and just not using it.)
9265 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9267 File synchronization fixes (Bug#13944).
9268 * Makefile.in (LIB_FDATASYNC): New macro.
9270 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9271 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9272 Don't worry about HAVE_FSYNC, since a substitute fsync is
9273 available if the system lacks one.
9274 (Fwrite_regin): Retry fsync if interrupted.
9276 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9278 * w32term.c (w32_read_socket): If the Emacs frame is being
9279 activated, call w32fullscreen_hook, to make sure the new frame
9280 dimensions are in effect. (Bug#13937)
9282 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9284 * xdisp.c (init_iterator): Simplify because both character and byte
9285 positions are either specified or -1. Add eassert. Adjust comment.
9286 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9287 character and byte positions can be obtained from marker.
9289 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9291 Static checking by Sun C 5.12.
9292 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9293 * bytecode.c (exec_byte_code):
9294 * dispnew.c (init_display):
9296 * fileio.c (Fsubstitute_in_file_name):
9297 * keyboard.c (Fevent_convert_list):
9298 * keymap.c (Fsingle_key_description):
9299 * term.c (maybe_fatal, fatal):
9300 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9301 * xsmfns.c (Fhandle_save_session):
9302 Omit unreachable code.
9303 * keymap.c (map_keymap_char_table_item): Cast void * to
9304 a function pointer type; the C Standard requires this.
9306 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9307 Include <sys/param.h> unconditionally, as that works elsewhere and
9308 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9309 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9312 See ChangeLog.12 for earlier changes.
9318 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9320 This file is part of GNU Emacs.
9322 GNU Emacs is free software: you can redistribute it and/or modify
9323 it under the terms of the GNU General Public License as published by
9324 the Free Software Foundation, either version 3 of the License, or
9325 (at your option) any later version.
9327 GNU Emacs is distributed in the hope that it will be useful,
9328 but WITHOUT ANY WARRANTY; without even the implied warranty of
9329 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9330 GNU General Public License for more details.
9332 You should have received a copy of the GNU General Public License
9333 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.