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 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
16 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
18 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
20 When decoding, prefer ptrdiff_t to int for buffer positions etc.
21 * coding.c (detect_coding_utf_8, emacs_mule_char)
22 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
23 (check_utf_8, decode_coding):
24 * coding.h (struct coding_system.errors):
25 Use ptrdiff_t, not int, for integer values derived from buffer and
28 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
29 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
30 before invoking decode_coding_gap, since there's just one block.
32 2014-01-25 Martin Rudalics <rudalics@gmx.at>
34 Fix handling of face attributes in Fx_create_frame (Bug#16529).
35 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
36 too early. Again run change_frame_size before assigning menu-
39 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
41 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
42 arrives, call x_check_fullscreen, in case the new display has a
43 different resolution. (Bug#16517)
45 2014-01-25 Eli Zaretskii <eliz@gnu.org>
47 * term.c (read_menu_input): If the selected frame changes, exit
49 (tty_menu_show): If the selected frame changes while we displayed
50 a menu, throw to top level. (Bug#16479)
52 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
54 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
56 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
58 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
59 * data.c (count_one_bits_word): Fix bug (negated comparison)
60 when BITS_PER_ULL < BITS_PER_BITS_WORD.
62 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
64 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
65 undefined behavior by initializing display property bit of a
66 string processed by the bidirectional iterator. For details, see
67 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
69 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
71 Minor cleanup of previous change.
72 * image.c (imagemagick_error, Fimagemagick_types):
73 Omit some recently-introduced and unnecessary casts and assignments.
75 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
77 Fix two memory leaks discovered with Valgrind.
78 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
79 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
81 2014-01-22 Martin Rudalics <rudalics@gmx.at>
83 Fixes in window size functions around Bug#16430 and Bug#16470.
84 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
85 (Fwindow_mode_line_height, Fwindow_header_line_height)
86 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
87 Minor doc-string adjustments.
88 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
90 (window_body_height, window_body_width): Do not count partially
91 visible lines/columns when PIXELWISE is nil (Bug#16470).
92 (Qfloor, Qceiling): New symbols.
94 2014-01-21 Eli Zaretskii <eliz@gnu.org>
96 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
97 when the image cache is not yet allocated. (Bug#16509)
99 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
101 * buffer.c (Fkill_buffer): When killing an indirect buffer,
102 re-attach intervals to its base buffer (Bug#16502).
103 * intervals.c (set_interval_object): Move from here...
104 * intervals.h (set_interval_object): ... to here. Fix comments.
106 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
108 Avoid undefined behavior by initializing buffer redisplay bit.
109 Problem reported by Dmitry Antipov in
110 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
111 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
113 Revert some of the CANNOT_DUMP fix (Bug#16494).
114 * lread.c (init_lread): Fix typo: NILP, not !NILP.
116 2014-01-19 Eli Zaretskii <eliz@gnu.org>
118 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
119 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
120 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
121 they are replaced by macros that expand into direct calls to the
122 corresponding functions from GDI32.DLL.
123 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
124 variables in the Cygwin build, they are unused.
126 2014-01-19 K. Handa <handa@gnu.org>
128 * composite.c (composition_update_it): Fix previous change.
130 2014-01-18 Eli Zaretskii <eliz@gnu.org>
132 Fix file name handling on MS-Windows 9X.
133 * w32.c (maybe_load_unicows_dll): New function.
135 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
136 on, to make sure we can convert file names to and from UTF-8 on
137 Windows 9X. This fixes a failure to start up because Emacs cannot
138 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
140 * w32font.c [WINDOWSNT]: Include w32.h.
141 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
142 of implementing the same stuff.
143 Remove now unused g_b_init_is_windows_9x.
145 * w32.h (maybe_load_unicows_dll): Add prototype.
147 2014-01-17 Eli Zaretskii <eliz@gnu.org>
149 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
150 switch to single keyboard. Prevents daemon crashes when a new
151 client connects while we show a TTY menu in an existing client.
154 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
156 Fix MinGW64 porting problem with _setjmp.
157 Reported by Eli Zaretskii in:
158 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
159 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
160 the old _setjmp and _longjmp. All uses changed.
162 2014-01-13 Daniel Colascione <dancol@dancol.org>
164 * textprop.c (Fremove_list_of_text_properties): Correctly
165 handle reaching the end of the interval tree. (Bug#15344)
167 2014-01-13 Martin Rudalics <rudalics@gmx.at>
169 * xdisp.c (resize_mini_window): Round height to a multiple of
170 frame's line height. Fix bug in calculation of window start
171 position (Bug#16424).
173 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
175 * macfont.m: Include termchar.h.
176 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
177 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
178 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
179 *_WITH_GC_* to take face and f as parameters.
180 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
181 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
183 2014-01-13 Daniel Colascione <dancol@dancol.org>
185 Fix menu item updating in the presence of the Unity global menu
188 * gtkutil.h (xg_have_tear_offs): Add frame parameter
189 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
191 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
192 updating menus; explain why.
193 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
194 problem it's supposed to solve and it interferes with detecting
195 the presence of a global menu.
196 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
199 2014-01-11 K. Handa <handa@gnu.org>
201 * composite.c (composition_update_it): Fix indexing of
202 LGSTRING_CHAR (Bug#15984).
204 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
206 * unexw32.c (_start) [__MINGW64__]: Define to __start.
208 2014-01-11 Eli Zaretskii <eliz@gnu.org>
210 * xdisp.c (try_window_id): Don't use this function's optimizations
211 if overlays in the buffer displayed by the window have changed
212 since last redisplay. (Bug#16347)
213 (message_dolog): Fix indentation.
215 2014-01-11 Martin Rudalics <rudalics@gmx.at>
217 * frame.c (frame_resize_pixelwise): Fix doc-string.
219 2014-01-10 Martin Rudalics <rudalics@gmx.at>
221 Fix handling of internal borders (Bug#16348).
222 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
223 internal border width from pixel width of windows.
224 (change_frame_size_1): Don't return early when frame's pixel
225 size changes - we still have to record the new sizes in the
227 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
228 also when toolbar gets larger.
229 * window.c (check_frame_size): Include internal_border_width in
231 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
232 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
233 non-toolkit/non-GTK version clear internal border.
234 * xterm.c (x_clear_under_internal_border): New function for
235 non-toolkit/non-GTK version.
236 (x_after_update_window_line): In non-toolkit/non-GTK version
238 (handle_one_xevent, x_set_window_size): Call
239 x_clear_under_internal_border in non-toolkit/non-GTK version.
240 * xterm.h (x_clear_under_internal_border): Extern it.
242 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
244 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
245 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
248 2014-01-06 Eli Zaretskii <eliz@gnu.org>
250 * xdisp.c (redisplay_window): Don't skip window redisplay if the
251 last value of point is not equal to buffer's point. (Bug#16129)
253 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
256 * nsterm.h (updateCollectionBehavior): Rename from
257 updateCollectionBehaviour. All uses changed.
259 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
260 * Makefile.in (SETFATTR): New macro.
261 (temacs$(EXEEXT)): Use it.
263 2014-01-04 Martin Rudalics <rudalics@gmx.at>
265 Fix maximization behavior on Windows (Bug#16300).
266 * w32fns.c (w32_fullscreen_rect): Don't handle
267 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
268 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
269 of SetWindowPos. Restore last placement also when leaving
270 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
271 but the FULLSCREEN_BOTH case.
273 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
276 * data.c (arithcompare_driver):
277 * fileio.c (Fcar_less_than_car):
278 * fns.c (internal_equal):
279 * frame.c (delete_frame):
280 * lisp.h (enum More_Lisp_Bits):
282 Avoid C99 constructs that don't work in C89.
283 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
284 to port to C89, which doesn't have 'long long'.
285 (count_trailing_zero_bits): Use them.
287 2014-01-03 Chong Yidong <cyd@gnu.org>
289 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
291 2014-01-02 Martin Rudalics <rudalics@gmx.at>
293 Further adjust frame/window scrollbar width calculations.
294 * window.c (apply_window_adjustment): Set
295 windows_or_buffers_changed.
296 (Fwindow_scroll_bars): Return actual scrollbar width.
297 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
298 For non-toolkit builds again use 14 as minimum width and set
299 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
300 * xterm.c (XTset_vertical_scroll_bar): Take width from
301 WINDOW_SCROLL_BAR_AREA_WIDTH.
302 (x_new_font): Rename wid to unit. Base calculation of new
303 scrollbar width on toolkit used and make it analogous to that of
304 x_set_scroll_bar_default_width.
305 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
306 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
308 * w32term.c (w32_set_vertical_scroll_bar): Take width from
309 WINDOW_SCROLL_BAR_AREA_WIDTH.
310 (x_new_font): Make it correspond to changes in xterm.c.
312 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
314 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
315 This is a cleaner way to fix the MinGW-w64 porting problem.
316 Check for INTPTR_MAX misconfiguration.
318 2014-01-01 Eli Zaretskii <eliz@gnu.org>
320 * search.c (newline_cache_on_off, find_newline): In indirect
321 buffers, use the newline cache of the base buffer.
323 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
324 buffer, invalidate the caches of its base buffer. (Bug#16265)
326 * indent.c (width_run_cache_on_off, compute_motion): In indirect
327 buffers, use the width-run cache of the base buffer.
329 * xdisp.c (redisplay_window): When the window displays an indirect
330 buffer, and the character widths in the display table have
331 changed, invalidate the width-run cache of the corresponding base
334 * fileio.c (Finsert_file_contents): When invalidating the newline
335 cache, consider the case of inserting into indirect buffer.
337 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
338 In indirect buffers, use the paragraph cache of the base buffer.
340 2013-12-31 Martin Rudalics <rudalics@gmx.at>
342 * window.c (grow_mini_window): Fix last change.
344 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
346 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
348 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
350 * w32term.c (w32_initialize): Use LCID and LOWORD.
352 * w32proc.c (create_child): Use pid_t for 5th argument.
353 (IsValidLocale): Don't provide prototype for MinGW64.
354 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
355 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
357 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
358 MinGW64 doesn't support.
360 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
362 * w32.c (set_named_security_info): New function.
363 (acl_set_file): Fall back on set_named_security_info if
364 set_file_security fails.
365 (g_b_init_set_named_security_info_w)
366 (g_b_init_set_named_security_info_a): New static variables.
367 (globals_of_w32): Initialize them to zero.
368 (set_named_security_info): Set them to non-zero if the
369 corresponding API is available.
370 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
373 2013-12-31 Martin Rudalics <rudalics@gmx.at>
375 Some more fixes following pixelwise resize changes including one
377 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
378 of frame_resize_pixelwise.
379 * widget.c (pixel_to_text_size): New function.
380 (update_wm_hints): Have size hints respect value of
381 frame_resize_pixelwise.
382 (EmacsFrameResize): Alway process resize requests pixelwise.
383 * window.c (grow_mini_window): Make sure mini window is at least
385 * xdisp.c (display_menu_bar): Make sure menubar extends till
387 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
388 (x_set_tool_bar_lines): Calculate pixelwise.
389 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
390 frame_resize_pixelwise.
392 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
394 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
395 variables not used there.
397 2013-12-30 Eli Zaretskii <eliz@gnu.org>
399 * w32.c (sys_umask): New function. (Bug#16299)
401 2013-12-30 Martin Rudalics <rudalics@gmx.at>
403 * dispnew.c (change_frame_size_1): Take old width of root window
404 from that window's pixel width. (Bug#16284)
406 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
408 Plain copy-file no longer chmods an existing destination (Bug#16133).
409 * fileio.c (realmask): Now a static var, not a local.
410 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
411 Remove arg STATPTR. All uses changed.
412 (Fcopy_file): Do not alter permissions of existing destinations,
413 unless PRESERVE-PERMISSIONS (renamed from
414 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
415 Avoid race when testing for existing destinations and for
416 when input and output files are the same.
417 If changing the group fails, adjust both default and
418 preserved permissions so that access is not granted to the
420 (Fset_default_file_modes, init_fileio): Update realmask.
421 (Fdefault_file_modes): Use realmask instead of calling umask.
423 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
425 Fix pipe bug with OS X emacs --daemon (Bug#16262).
426 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
427 flags on the daemon pipe ends before execing.
429 2013-12-28 Eli Zaretskii <eliz@gnu.org>
431 * w32fns.c (Fx_create_frame): Error out if called from a TTY
434 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
436 * callproc.c (Vexec_path): Document that exec-directory is in it.
438 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
440 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
443 2013-12-27 Chong Yidong <cyd@gnu.org>
445 * data.c (Fsymbol_function): Doc fix.
447 2013-12-26 Martin Rudalics <rudalics@gmx.at>
449 Some more tinkering with Bug#16051.
450 * window.c (resize_frame_windows): Don't let the size of the
451 root window drop below the frame's default character size.
452 Never ever delete any subwindows - let the window manager do the
455 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
456 of toolbar lines needed when they exceed the height of the root
458 (unwind_create_frame_1): New function.
459 (Fx_create_frame): Generally inhibit calling the window
460 configuration change hook here. Remove extra call to
461 change_frame_size - it's not needed when we don't run the
462 configuration change hook.
464 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
466 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
467 On my Fedora 19 platform the core dumps were so big that
468 my desktop became nearly catatonic.
469 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
470 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
471 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
472 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
474 * conf_post.h (__has_feature): New macro, if not already defined.
475 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
476 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
478 2013-12-25 Eli Zaretskii <eliz@gnu.org>
480 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
481 is a file name. (Bug#16252)
483 2013-12-25 Chong Yidong <cyd@gnu.org>
485 * keyboard.c (Voverriding_terminal_local_map):
486 (Voverriding_local_map): Doc fix.
488 * keymap.c (Vemulation_mode_map_alists): Doc fix.
490 2013-12-24 Eli Zaretskii <eliz@gnu.org>
492 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
493 file name when it is submitted to ShellExecute. Simplify code.
494 Don't test DOCUMENT for being a string, as that is enforced by
495 CHECK_STRING. Doc fix.
497 2013-12-23 Eli Zaretskii <eliz@gnu.org>
499 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
500 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
501 redisplay_tool_bar does. Improve and fix commentary.
502 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
503 limits of the glyph matrices. (Bug#16051)
504 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
505 only when the new size is different from the old one, and the new
506 size can be achieved given the frame height.
508 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
510 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
512 2013-12-23 Glenn Morris <rgm@gnu.org>
514 * lread.c (Fload): Mention load-prefer-newer in doc.
516 2013-12-22 Martin Rudalics <rudalics@gmx.at>
518 Handle Bug#16207 by being more restrictive when running hooks.
519 * window.c (unwind_change_frame): New function.
520 (Fset_window_configuration): Don't run configuration change hook
521 while the frame configuration is unsafe. Call select_window
524 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
526 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
528 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
530 * nsterm.h: Declare EmacsColor category.
532 * nsterm.m (NSColor): Implement EmacsColor category.
533 (ns_get_color): Use colorUsingDefaultColorSpace.
534 (ns_get_color, ns_term_init): Use colorForEmacsRed.
536 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
538 2013-12-21 Eli Zaretskii <eliz@gnu.org>
540 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
541 having the PNG_NORETURN attribute, to avoid compiler warning in
544 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
546 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
548 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
549 fringe background extension.
550 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
551 because they are now always the same as `left' and `width',
552 respectively. Remove code for the case that `width' and
553 `sb_width' are different.
555 2013-12-20 Martin Rudalics <rudalics@gmx.at>
557 Remove scroll_bar_actual_width from frames.
558 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
559 * frame.c (Fscroll_bar_width): Return scroll bar area width.
560 (x_figure_window_size):
561 * nsterm.m (x_set_window_size):
562 * widget.c (set_frame_size):
563 * w32term.c (x_set_window_size):
564 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
565 scroll_bar_actual_width.
567 Convert scroll_bar members to integers on Windows.
568 * w32term.h (struct scroll_bar): Convert top, left, width,
569 height, start, end and dragging to integers.
570 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
572 * w32term.c (w32_set_scroll_bar_thumb)
573 (w32_scroll_bar_handle_click): Remove XINT conversions for
574 scroll_bar members. Treat bar->dragging as integer.
575 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
576 first element. Remove XINT conversions for scroll_bar members.
577 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
578 Remove XINT conversions for scroll_bar members.
580 Fix assignment for new window total sizes.
581 * window.c (Fwindow_resize_apply_total): Assign values for
584 2013-12-20 Chong Yidong <cyd@gnu.org>
586 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
587 argument to `append'.
589 2013-12-19 Eli Zaretskii <eliz@gnu.org>
591 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
592 current text face, for extending the face of the display margins.
595 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
598 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
600 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
603 * nsterm.m (Qfile, Qurl): New.
604 (EV_MODIFIERS2): New macro.
605 (EV_MODIFIERS): Use EV_MODIFIERS2.
606 (ns_term_init): Remove font and color from DND, does not work on
607 newer OSX, and other ports don't have them.
608 (performDragOperation:): Handle modifiers used during drag.
609 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
610 Remove global Lisp variables used to communicate with ns-win.el.
611 Remove font and color handling.
612 (syms_of_nsterm): Defsym Qfile and Qurl.
614 2013-12-19 Anders Lindgren <andlind@gmail.com>
616 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
617 (ns_constrain_all_frames, x_set_offset): Remove assignment to
619 (updateFrameSize:, windowWillResize:toSize:): Add trace.
620 (constrainFrameRect): Remove special case nr_screens == 1.
621 Don't constrain size to size of view.
623 * nsterm.h (ns_output): Remove dont_constrain.
625 2013-12-19 Anders Lindgren <andlind@gmail.com>
627 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
629 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
631 Minor fixes for recent openp changes.
632 * lisp.h (GCPRO7): New macro.
633 * lread.c (openp): Use bool for boolean; all callers changed.
634 Protect save_string from GC. Don't assume that file descriptors
635 are nonzero. Redo save_mtime comparison to avoid bogus GCC
636 warning about uninitialized variable.
638 2013-12-18 Eli Zaretskii <eliz@gnu.org>
640 * w32fns.c (emacs_abort): Use intptr_t as argument of
641 INT_BUFSIZE_BOUND, to avoid compiler warnings.
643 2013-12-18 Glenn Morris <rgm@gnu.org>
645 * lread.c (Fload): Pass load_prefer_newer to openp.
646 Don't bother checking mtime if openp already did it.
647 (openp): Add `newer' argument, to check all suffixes
648 and find the newest file.
649 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
650 * callproc.c (call_process):
651 * charset.c (load_charset_map_from_file):
652 * emacs.c (init_cmdargs):
653 * image.c (x_create_bitmap_from_file, x_find_image_file):
655 * lread.c (Flocate_file_internal):
656 * process.c (Fformat_network_address):
657 * sound.c (Fplay_sound_internal):
658 * w32.c (check_windows_init_file):
659 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
661 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
663 2013-12-17 Eli Zaretskii <eliz@gnu.org>
665 * w32.c (getloadavg): Don't index samples[] array with negative
666 indices. Recover from wall-clock time being set backwards.
668 * w32term.c (w32_initialize): Declare the argument of
669 set_user_model as const.
671 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
672 (w32_menu_show): Constify some arguments passed to MessageBox.
674 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
675 to initialize Lisp objects.
677 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
678 initialize Lisp objects.
680 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
681 use variables used only on X under that condition.
683 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
684 variables not used there.
686 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
688 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
689 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
691 2013-12-16 Eli Zaretskii <eliz@gnu.org>
693 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
694 code, revealed in presence of R2L characters, character
695 compositions, and display vectors. A better fix for Bug#16148.
696 (extend_face_to_end_of_line): Don't reference tool_bar_window in
697 GTK and NS builds, they don't have this member of struct frame.
699 * dispextern.h (struct composition_it): Correct a comment for the
702 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
704 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
705 This prevents a compilation error on C compilers that do not
706 default functions to return 'int' if not declared. Also, add
707 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
708 since it now uses inline functions.
710 2013-12-16 Eli Zaretskii <eliz@gnu.org>
712 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
713 display margins on mode line, header line, and in the frame's
714 tool-bar window. (Bug#16165)
716 2013-12-16 Andreas Schwab <schwab@suse.de>
718 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
720 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
722 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
725 2013-12-16 Martin Rudalics <rudalics@gmx.at>
727 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
729 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
731 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
732 intended to find bogus pointers in font objects (Bug#16140).
733 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
734 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
735 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
736 Disable for MS-Windows due to Bug#15876; apparently this
737 requires more or less substantial changes in fontset code.
738 * xfont.c (xfont_close):
739 * xftfont.c (xftfont_close): Call x_display_info_for_display
740 to check whether 'Display *' is valid (Bug#16093 and probably
743 2013-12-15 Eli Zaretskii <eliz@gnu.org>
745 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
746 Reported by Juanma Barranquero <lekktu@gmail.com>.
748 * process.c (Fprocess_send_eof): Don't crash if someone tries to
749 open a pty on MS-Windows. (Bug#16152)
751 * emacs.c (decode_env_path): Fix bogus comparison against
752 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
754 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
756 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
757 (Fx_file_dialog): Add parentheses around && to silence warning.
759 * w32term.c (construct_drag_n_drop): Remove unused local variable.
761 2013-12-15 Eli Zaretskii <eliz@gnu.org>
763 * xdisp.c (extend_face_to_end_of_line): Extend background of
764 non-default face in margin areas as well. (Bug#16151)
765 (display_line): Call extend_face_to_end_of_line for continued
766 lines as well, if the display margins have non-zero width.
767 (set_glyph_string_background_width): When needed, set the
768 extends_to_end_of_line_p flag on glyph strings to be drawn in
769 margin areas, not only in the text area.
771 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
774 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
776 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
777 Don't worry about verify_error being t, since it has to be a list.
779 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
781 Use bool for boolean, focusing on headers.
782 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
783 No need to include <stdbool.h>, since conf_post.h does it now.
784 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
785 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
786 (SET_PER_BUFFER_VALUE_P):
787 * ccl.c, ccl.h (setup_ccl_program):
788 * ccl.h (CHECK_CCL_PROGRAM):
789 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
790 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
791 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
792 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
793 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
794 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
795 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
796 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
797 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
798 (CHARSET_FAST_MAP_SET):
799 * coding.c (decode_coding_ccl, encode_coding_ccl):
800 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
801 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
802 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
803 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
804 (decode_coding_c_string):
805 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
806 * conf_post.h (has_attribute):
807 * dispextern.h (trace_redisplay_p):
808 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
809 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
810 (SET_GLYPH_FROM_CHAR_GLYPH):
811 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
812 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
813 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
814 (cursor_in_mouse_face_p):
815 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
816 (blank_row, prepare_desired_row)
817 (build_frame_matrix_from_leaf_window, make_current)
818 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
819 (update_window, scrolling_window, update_frame_line):
820 * disptab.h (GLYPH_FOLLOW_ALIASES):
821 * editfns.c (Fformat):
822 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
823 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
824 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
825 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
826 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
827 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
829 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
830 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
831 (FRAME_MOUSE_UPDATE):
832 * fringe.c (Fdefine_fringe_bitmap):
833 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
834 (x_create_bitmap_from_xpm_data, xpm_load_image):
835 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
836 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
837 (MERGE_INTERVAL_CACHE):
838 * keymap.h (KEYMAPP):
839 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
840 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
841 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
842 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
843 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
844 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
845 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
846 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
847 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
848 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
849 (SETUP_BUFFER_SYNTAX_TABLE):
850 * systime.h (timespec_valid_p):
851 * term.c (save_and_enable_current_matrix):
852 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
853 * xdisp.c (in_display_vector_p, display_tool_bar_line)
854 (redisplay_internal, try_window_reusing_current_matrix)
855 (sync_frame_with_window_matrix_rows, try_window_id)
856 (display_menu_bar, display_tty_menu_item, display_mode_line)
857 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
858 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
859 * xmenu.c (xmenu_show):
860 * xterm.c (use_xim, x_term_init):
861 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
862 (struct x_bitmap_record):
863 Use bool for booleans.
864 * ccl.c (struct buffer_text):
865 * ccl.h (struct ccl_program):
866 * charset.h (struct charset):
868 * coding.h (struct iso_2022_spec, struct coding_system):
869 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
870 (struct glyph_string, struct face, struct face_cache)
871 (struct bidi_string_data, struct bidi_it)
872 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
874 * editfns.c (Fformat):
875 * frame.h (struct frame):
876 * fringe.c (struct fringe_bitmap):
877 * intervals.h (struct interval):
878 * keyboard.h (struct kboard):
879 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
880 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
881 (struct Lisp_Buffer_Local_Value, union specbinding):
882 * macfont.m (struct macfont_info):
883 * process.h (struct Lisp_Process):
884 * termchar.h (struct tty_display_info):
885 * window.h (struct window):
886 * xterm.h (struct x_output):
887 Use bool_bf for boolean bit-fields.
888 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
890 * ccl.h (struct ccl_program): Remove unused members private_state,
891 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
893 (struct ccl_spec): Remove unused members cr_carryover,
895 * conf_post.h: Include <stdbool.h>.
897 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
898 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
899 Surround statement macro with proper 'do { ... } while (false)' brackets.
900 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
901 Args must now be expressions; all callers changed.
902 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
903 (PRODUCE_GLYPHS): Simplify use of boolean.
904 * fileio.c (Fcopy_file):
905 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
906 * lisp.h (UNGCPRO): Return void, not int.
907 (FOR_EACH_TAIL): Use void expression, not int expression.
908 * region-cache.c: Reindent.
909 * region-cache.h: Copy comments from region-cache.c, to fix
910 incorrect remarks about booleans.
912 2013-12-14 Eli Zaretskii <eliz@gnu.org>
914 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
915 when character at point is displayed from a display vector.
918 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
920 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
921 now a list of certificate validation checks that will abort a
922 connection with an error.
923 (Fgnutls_boot): Document it and use it.
925 2013-12-14 Martin Rudalics <rudalics@gmx.at>
927 * w32term.c (w32_enable_frame_resize_hack): New variable.
928 (x_set_window_size): Use it to hack frame resizing on Windows
931 2013-12-14 Eli Zaretskii <eliz@gnu.org>
933 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
934 Windows-specific code to w32.c. Change error message text to
935 match that of Posix platforms.
937 * w32.c (w32_copy_file): New function, most of the code copied and
938 reworked from Fcopy_file. Improve error handling. Plug memory
939 leak when errors are thrown. Support file names outside of the
940 current codepage. (Bug#7100)
942 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
944 * lread.c (load_path_default): Prototype.
946 2013-12-13 Glenn Morris <rgm@gnu.org>
948 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
950 (load-path-default): Remove `changed' argument.
951 Do not set dump_path permanently. Simplify.
952 (init_lread): Simplify.
953 (syms_of_lread): Remove dump_path.
955 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
957 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
958 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
959 2013-12-12 font-related change to avoid Bug#16128, which
960 is quite hard to fix without even more substantial changes.
962 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
964 * font.c (font_close_object): Check for live frame (Bug#16128).
966 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
968 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
969 Return ptrdiff_t, not int, since it's a buffer size.
970 Reindent/reparen some macros to a more Gnuish style.
972 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
974 Avoid undefined behavior with huge regexp interval counts.
975 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
976 since it's now specialized to interval counts. All uses changed.
977 Do not assume wrapraound on signed integer overflow.
978 (regex_compile): Simplify based on the above changes.
980 2013-12-12 Eli Zaretskii <eliz@gnu.org>
982 Support file names on MS-Windows that use characters outside of
983 the current system codepage. (Bug#7100)
985 * w32.c (get_file_security, set_file_security)
986 (create_symbolic_link): Separate pointers and boolean flags for
987 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
988 non-zero, else the former.
989 (codepage_for_filenames, filename_to_utf16, )
990 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
992 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
994 (normalize_filename): Lose the DBCS code, now works on UTF-8.
995 Accept only one argument; all callers changed.
996 (dostounix_filename): Remove the second argument, now works in
997 UTF-8. All callers changed.
998 (parse_root): Lose DBCS code.
999 (get_long_basename, w32_get_short_filename, init_environment)
1000 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1001 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1002 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1003 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1004 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1005 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1007 (ansi_encode_filename): New function.
1008 (get_emacs_configuration, get_emacs_configuration_options):
1010 (add_volume_info, GetCachedVolumeInformation): Run the input file
1011 name through unixtodos_filename, to ensure it is stored and
1012 referenced in canonical form.
1013 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1014 (logon_network_drive, sys_link, utime): Improve error handling.
1015 (sys_access): New function.
1016 (hashval, generate_inode_val): Unused functions deleted.
1017 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1018 (check_windows_init_file): Convert error message from UTF-8 to
1019 ANSI codepage, for display in the message box.
1020 (globals_of_w32): Set w32_unicode_filenames according to the OS
1023 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1024 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1025 (syms_of_w32term): Declare w32-unicode-filenames.
1027 * w32proc.c (new_child, delete_child): Remove code that handled
1028 unused pending_deletion and input_file members of the child struct.
1029 (create_child, sys_spawnve): Convert all file names to ANSI
1030 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1031 name cannot be encoded in ANSI codepage. Don't use
1032 unixtodos_filename, mirror slashes by hand.
1033 (record_infile, record_pending_deletion): Functions deleted.
1034 (Fw32_short_file_name): Call w32_get_short_filename instead of
1037 * w32notify.c (add_watch): Work in Unicode mode when
1038 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1039 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1040 instead, do the same with Lisp primitives.
1042 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1043 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1044 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1045 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1046 (Fw32_shell_execute): Improve error reporting.
1047 (Fdefault_printer_name): Ifdef away for Cygwin.
1049 * w32.h (struct _child_process): Remove input_file and
1050 pending_deletion members that are no longer used.
1051 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1052 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1053 (ansi_encode_filename): New and updated prototypes.
1055 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1057 (unexec): Don't use dostounix_filename, it expects a file name in
1058 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1061 * fileio.c (Ffile_name_directory, file_name_as_directory)
1062 (directory_file_name, Fexpand_file_name)
1063 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1064 arguments of dostounix_filename.
1065 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1066 use MAX_UTF8_PATH for size of file-name strings.
1067 (emacs_readlinkat): Build an explicitly unibyte string for file
1069 (syms_of_fileio) <file-name-coding-system>:
1070 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1072 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1073 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1074 directories to UTF-8.
1075 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1076 environment, and each element of the input PATH, to UTF-8.
1078 * dired.c (file_attributes): Use build_unibyte_string explicitly
1079 to make Lisp strings from user and group names.
1081 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1084 * coding.c (decode_file_name, encode_file_name): New functions.
1086 * termcap.c (tgetent): Adapt to the change in arguments of
1089 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1092 * msdos.c (dostounix_filename, init_environment): Adapt to the
1093 change in arguments of dostounix_filename.
1095 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1096 [WINDOWSNT]: Encode file names passed to the image libraries in
1099 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1100 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1102 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1103 arguments of dostounix_filename.
1105 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1107 * font.h (struct font_entity) [HAVE_NS]: New field to record
1108 font driver which was used to create this entity.
1109 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1110 frame where the font was opened.
1111 (font_close_object): Add prototype.
1112 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1113 (font_close_object): Not static any more. Lost frame arg.
1114 Adjust comment and users.
1115 * alloc.c (cleanup_vector): Call font_close_object to adjust
1116 per-frame font counters correctly. If HAVE_NS, also call
1117 driver-specific cleanup for font-entity objects.
1118 * ftfont.c (ftfont_open):
1119 * nsfont.m (nsfont_open):
1120 * w32font.c (w32font_open_internal):
1121 * xfont.c (xfont_open):
1122 * xftfont.c (xftfont_open): Save frame pointer in font object.
1123 * macfont.m (macfont_open): Likewise.
1124 (macfont_descriptor_entity): Save driver pointer to be able
1125 to call its free_entity routine when font-entity is swept.
1126 * ftxfont.c (ftxfont_open): Add eassert because frame
1127 pointer should be saved by ftfont_driver.open.
1129 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1131 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1132 input polling is used. This is still meaningful for Cygwin, see
1133 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1134 * keyboard.c (poll_for_input_1, input_polling_used): Define
1136 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1137 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1138 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1139 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1140 (face_for_char): Likewise. Rearrange eassert and return ASCII
1141 face for CHAR_BYTE8_P.
1142 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1144 2013-12-11 Ken Brown <kbrown@cornell.edu>
1146 * dispextern.h (erase_phys_cursor):
1147 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1149 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1151 * nsterm.m (x_free_frame_resources):
1152 * term.c (tty_free_frame_resources):
1153 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1154 face cache because it's implied by free_frame_faces anyway.
1155 * w32term.c (x_free_frame_resources): Likewise. Do not call
1156 free_frame_faces twice.
1158 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1160 * editfns.c (Fformat_time_string): Mention %F in the doc.
1162 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1164 * window.c (resize_frame_windows): Don't return immediately when
1165 the root window's size doesn't change - the minibuffer window
1166 may still have to be repositioned/resized.
1167 * xfns.c (Fx_create_frame): Always change the frame size after
1168 initializing the frame's faces.
1169 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1170 change_frame_size should already have done it.
1171 (x_new_font): Assign new tool- and menu-bar heights.
1172 (x_set_window_size_1): Account for tool- and menu-bar heights
1173 (Bug#16013). Don't set pixel sizes since change_frame_size
1174 should already have done it.
1176 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1178 Remove the option of using libcrypto.
1179 * Makefile.in (LIB_CRYPTO): Remove.
1180 (LIBES): Don't use it.
1182 2013-12-11 Juri Linkov <juri@jurta.org>
1184 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1185 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1187 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1189 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1190 drawn tool bar items (Bug#16058).
1191 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1193 2013-12-09 Ken Brown <kbrown@cornell.edu>
1195 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1197 * lisp.h (get_frame_param): Adjust conditions for prototype
1200 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1202 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1203 Avoid unused macro warning if configured --without-xft.
1205 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1207 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1209 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1211 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1213 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1215 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1217 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1219 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1221 Use libcrypto's checksum implementations if available, for speed.
1222 * Makefile.in (LIB_CRYPTO): New macro.
1225 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1226 The macro didn't conform to C99 due to type mismatch,
1227 which caused compilation failure with Sun C 5.12,
1228 and it was confusing anyway. Include window.h to declare
1229 redisplay_other_windows.
1231 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1233 * window.c (set_window_buffer): Update mode line (bug#16084).
1235 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1237 Fix minor problems found by static checking.
1238 * keyboard.c (poll_for_input_1, input_polling_used):
1239 Define only if HAVE_NTGUI.
1240 * xmenu.c (popup_activate_callback): Omit unnecessary
1241 check against USE_X_TOOLKIT, which must be defined here anyway.
1242 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1245 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1247 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1249 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1251 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1253 * nsterm.m (x_set_window_size): Remove fprintf.
1254 (init): Define always. Set applicationDidFinishLaunchingCalled
1256 (applicationDidFinishLaunching:):
1257 Set applicationDidFinishLaunchingCalled.
1258 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1261 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1263 Pixel resize changes for NS (Bug#16049).
1264 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1265 height/width. row/cols are locals.
1266 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1267 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1268 (windowWillResize): Remove gsextra. Calculate extra as in
1270 (x_new_font): Don't change frame size if fullscreen.
1271 Change size pixelwise.
1273 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1274 comment in xfns.c. Change to pixelwise call.
1276 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1278 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1281 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1283 * xterm.c (input_signal_count): Remove.
1284 (x_dispatch_event): Define unconditionally.
1285 (x_make_frame_visible): Process X events until the frame
1286 is really visible (Bug#16027).
1287 * xterm.h (x_dispatch_event): Declare unconditionally.
1289 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1291 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1293 * nsterm.m (x_set_window_size): Handle pixelwise.
1295 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1297 * w32term.c (x_new_font):
1298 * xterm.c (x_new_font): Calculate new frame size from new font
1301 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1303 * lisp.h (FOR_EACH_TAIL): New macro.
1304 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1306 * window.c (select_window): Call second wset_redisplay before we change
1307 selected_window (bug#16034).
1309 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1311 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1313 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1315 * w32xfns.c: Include window.h, to avoid a compiler warning.
1317 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1319 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1320 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1321 window_scroll takes care of it.
1322 (Fset_window_point, Fdelete_other_windows_internal)
1323 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1324 (Fsplit_window_internal, Fdelete_window_internal)
1325 (Fresize_mini_window_internal, Fset_window_configuration)
1326 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1327 cause redisplay instead of forcing a complete redisplay.
1328 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1329 we're only affecting the selected_window.
1331 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1333 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1334 directional control characters. Update type and category
1335 determination according to the UBA from Unicode v6.3.
1336 (bidi_category_t): New category EXPLICIT_FORMATTING.
1338 * dispextern.h (bidi_type_t): Update to include new bidirectional
1339 properties introduced with Unicode v6.3. (Bug#16043)
1341 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1343 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1346 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1348 * font.c (font_list_entities): Remove dummy assignment.
1349 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1350 used on graphic displays only. Remove unused 'font_encoder' member.
1351 (struct font_bitmap): Remove unused 'extra' member.
1352 * nsfont.m (nsfont_open):
1353 * w32font.c (w32font_open_internal):
1354 * ftfont.c (ftfont_get_bitmap): Adjust users.
1356 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1358 Use bool for boolean.
1359 * tparam.c (tparam1):
1360 * undo.c (record_point, record_property_change):
1361 Use bool for boolean, for local vars that are always true or false.
1363 Minor integer overflow fixes (Bug#16033).
1364 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1365 This improves on the previous fix to this function.
1366 (window_resize_check): When summing up pixel counts, don't rely on
1367 undefined behavior if the sum overflows.
1369 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1371 * window.c (Fset_window_new_pixel): Don't choke at negative
1372 argument value (Bug#16033).
1374 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1375 to avoid crash in window_box_height.
1377 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1378 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1380 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1382 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1384 Minor integer overflow fixes.
1385 * window.c (Fset_window_new_pixel, grow_mini_window):
1386 * xdisp.c (Fwindow_text_pixel_size):
1387 Avoid undefined behavior on signed integer overflow.
1388 * xfns.c (x_set_mouse_color):
1389 Check that drag shape fits in 'unsigned', since that's what X wants.
1391 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1393 Improve reporting of fatal exception on MS-Windows.
1394 * w32fns.c (my_exception_handler): New function.
1395 (globals_of_w32fns): Set it up as the unhandled exception
1396 handler. Initialize exception code and address to zeros.
1397 (emacs_abort): If the exception code and address are available,
1398 print them at the beginning of the backtrace. Fix the format of
1399 printing addresses (was producing 0x0x12345678 on XP).
1402 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1404 * eval.c (Fbacktrace__locals): New function.
1405 (syms_of_eval): Defsubr it.
1407 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1409 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1410 Define here to unify between...
1411 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1412 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1414 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1416 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1418 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1419 fringe background extension.
1420 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1421 because they are now always the same as `left' and `width',
1422 respectively. Remove code for the case that `width' and
1423 `sb_width' are different.
1425 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1427 Fix minor problems found by static checking.
1428 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1429 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1430 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1432 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1434 * image.c (imagemagick_compute_animated_image): Don't crash if we
1435 have an animation with different-sized images (bug#15313).
1437 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1439 Remove some unused items introduced during pixelwise change.
1440 * window.c (window_resize_total_check): Remove unused function.
1441 * xdisp.c (remember_mouse_glyph): Remove unused label.
1442 (Ftool_bar_height): Move declaration inside #if.
1443 * xterm.c (x_set_window_size): Don't use r and c.
1445 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1447 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1450 * window.c (Fset_window_configuration): Comment out unused variables.
1452 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1454 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1456 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1458 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1460 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1461 HAVE_GNUTLS3 (Bug#16001).
1463 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1464 if interrupts are deferred (Bug#15801).
1466 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1468 Support resizing frames and windows pixelwise.
1469 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1470 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1471 (struct glyph_matrix): Replace window_left_col and
1472 window_top_line by window_pixel_left and window_pixel_top.
1473 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1475 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1476 (draw_window_divider, move_it_to, x_draw_right_divider)
1477 (x_draw_bottom_divider, change_frame_size): Add or fix
1479 * dispnew.c (change_frame_size_1): Change prototype.
1480 (adjust_glyph_matrix, required_matrix_width)
1481 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1482 values instead of lines and columns.
1483 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1484 WINDOW_TOTAL_FRINGE_WIDTH.
1485 (handle_window_change_signal, do_pending_window_change)
1486 (init_display): Adjusts calls of change_frame_size.
1487 (change_frame_size, change_frame_size_1): Handle pixelwise
1489 * frame.c (Qright_divider_width, Qbottom_divider_width):
1491 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1492 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1493 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1494 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1496 (set_frame_param): New function.
1497 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1498 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1499 (Ffringe_width, Fborder_width, Fright_divider_width)
1500 (Fbottom_divider_width): New functions, defsubr them.
1501 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1502 New argument pixelwise.
1503 (struct frame_parm_table): New members Qright_divider_width and
1504 Qbottom_divider_width.
1505 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1506 (x_report_frame_params): Handle Qright_divider_width and
1507 Qbottom_divider_width.
1508 (x_set_right_divider_width, x_set_bottom_divider_width):
1510 (frame_resize_pixelwise): New option.
1511 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1512 new_pixelwise, right_divider_width and bottom_divider_width;
1513 remove total_lines; rename text_lines, text_cols, new_text_lines
1514 and new_text_cols to text_height, text_width, new_height and
1515 new_width respectively.
1516 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1517 FRAME_TEXT_WIDTH respectively.
1518 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1519 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1520 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1522 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1523 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1524 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1525 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1526 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1527 (FRAME_TOTAL_COLS_ARG): Remove macro.
1528 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1529 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1530 (x_wm_set_size_hint): Handle frame pixel sizes.
1531 * indent.c (compute_motion, Fcompute_motion):
1532 Call window_body_width instead of window_body_cols.
1533 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1534 (make_lispy_position): Handle right and bottom dividers.
1535 (Fsuspend_emacs): Pixelize call of change_frame_size.
1536 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1537 * lisp.h: Extern set_frame_param.
1538 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1540 (Fx_create_frame): Add entry for vertical_drag_cursor.
1541 Pixelize call of change_frame_size.
1542 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1543 * nsterm.m (ns_update_window_end): Optionally draw right
1545 (x_set_window_size): Add argument pixelwise.
1546 Call check_frame_size and change_frame_size with pixelwise zero.
1547 (ns_draw_window_divider): New function.
1548 (ns_redisplay_interface): Add ns_draw_window_divider.
1549 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1550 (x_new_font): Call x_set_window_size with pixelwise zero.
1551 * print.c (print_object): For a window print its sequence
1553 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1554 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1555 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1556 (w32_createwindow): Use scroll bar area width.
1557 (w32_wnd_proc): Handle bottom divider width.
1558 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1559 (Fx_create_frame): Default divider width parameters.
1560 Caclulate sizes pixelwise. Add vertical drag cursor support.
1561 (x_create_tip_frame): Default divider widths to zero.
1562 Pixelize call to change_frame_size.
1563 (Fx_show_tip): Add handling of divider widths. Pixelize window
1565 (Fw32_frame_rect): New function.
1566 (frame_parm_handler w32_frame_parm_handlers): Add divider
1568 (Vx_window_vertical_drag_shape): Add variable.
1569 * w32inevt.c (resize_event, maybe_generate_resize_event):
1570 Pixelize change_frame_size calls.
1571 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1573 * w32term.c (w32_draw_window_divider): New function.
1574 (x_update_window_end): Handle right divider.
1575 (w32_draw_fringe_bitmap, x_scroll_run)
1576 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1577 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1578 Calculate new frame sizes pixelwise.
1579 (x_new_font): Pixelize call to x_set_window_size.
1580 (x_check_fullscreen): Pixelize call to change_frame_size.
1581 (x_set_window_size_1, x_set_window_size): New argument
1582 pixelwise. Calculate pixelwise.
1583 (x_wm_set_size_hint): Use scroll bar area width.
1584 (w32_redisplay_interface): Add w32_draw_window_divider.
1585 * w32term.h (struct w32_output): Add vertical drag cursor.
1586 * widget.c (set_frame_size, update_wm_hints)
1587 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1589 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1590 * window.c (sequence_number): Restore.
1591 (Fwindow_pixel_width, Fwindow_pixel_height)
1592 (Fwindow_mode_line_height, Fwindow_header_line_height)
1593 (window_pixel_to_total, Frun_window_scroll_functions)
1594 (Fset_window_new_pixel, window_resize_apply_total)
1595 (Fwindow_resize_apply_total): New functions.
1596 (window_body_height, window_body_width): Rename from
1597 window_body_lines. New argument PIXELWISE.
1598 Calculate pixelwise.
1599 (Fwindow_body_height, Fwindow_body_width): New argument
1601 (coordinates_in_window, window_relative_x_coord): Use window's
1602 pixel width instead of total width.
1603 (replace_window, recombine_windows): Initialize pixel values.
1604 (resize_root_window, resize_frame_windows, grow_mini_window)
1605 (shrink_mini_window): New argument PIXELWISE.
1606 Calculate pixelwise.
1607 (Fdelete_other_windows_internal, adjust_window_margins)
1608 (window_resize_check, window_resize_apply)
1609 (Fdelete_window_internal, Fresize_mini_window_internal)
1610 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1611 (check_frame_size): Rename arguments. New argument PIXELWISE.
1612 Calculate pixelwise.
1613 (set_window_buffer): Make samebuf bool. Run configuration change
1614 hook only if buffer changed.
1615 (Fset_window_buffer): Rewrite doc-string.
1616 (make_window): Initialize new_pixel slot.
1617 (Fwindow_resize_apply): Check pixel size of root window.
1618 (Fsplit_window_internal): Call 2nd argument pixel_size.
1619 Calculate pixelwise.
1620 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1622 (save_window_data): New slots frame_text_width,
1623 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1624 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1626 (Fcurrent_window_configuration, Fset_window_configuration)
1627 (save_window_save, compare_window_configurations): Handle new
1628 slots in save_window_data and saved_window.
1629 (Fset_window_scroll_bars): Fix doc-string.
1630 (window_resize_pixelwise): New variable.
1631 (coordinates_in_window, Fcoordinates_in_window_p):
1633 (make_parent_window): Adjust sequence_number.
1634 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1636 * window.h (struct window): New members new_pixel, pixel_left,
1637 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1638 (wset_new_pixel): New function.
1639 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1640 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1641 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1642 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1643 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1644 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1645 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1646 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1647 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1648 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1649 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1650 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1651 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1652 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1653 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1655 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1656 (window_body_width, check_frame_size): Adapt external declarations.
1657 * xdisp.c (last_max_ascent): New integer.
1658 (window_text_bottom_y): Handle bottom divider.
1659 (window_box_width, window_box_height): Calculate pixelwise.
1660 (get_glyph_string_clip_rects): Handle right divider.
1661 (remember_mouse_glyph): When windows are resized pixelwise
1662 proceed with width and height set to 1.
1663 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1665 (move_it_to): Calculate and return maximum x position
1667 (Fwindow_text_pixel_size): New function.
1668 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1669 (tool_bar_lines_needed): Rename to tool_bar_height.
1670 Calculate pixelwise.
1671 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1672 Calculate pixelwise.
1673 (redisplay_tool_bar): Calculate pixelwise.
1674 (redisplay_window): Calculate pixelwise. Handle dividers.
1675 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1676 (x_draw_vertical_border): Handle dividers.
1677 (define_frame_cursor1): Handle vertical drag cursor.
1678 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1679 (expose_window): Calculate pixelwise. Handle dividers.
1680 (init_xdisp): Initialize pixel values.
1681 * xfaces.c (Qwindow_divider): New face.
1682 (realize_basic_faces): Realize it.
1683 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1684 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1685 (x_set_scroll_bar_default_width): Default actual width to 16.
1686 (Fx_create_frame): Set sizes pixelwise.
1687 (x_create_tip_frame): Default divider widths to zero.
1688 Pixelize call of change_frame_size.
1689 (Fx_show_tip): Handle divider widths. Initial pixel position
1691 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1692 (Vx_window_vertical_drag_shape): New option.
1693 * xmenu.c (free_frame_menubar): Pixelize call of
1695 * xterm.c (x_draw_window_divider): New function.
1696 (x_update_window_end): Optionally draw right divider.
1697 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1698 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1699 (handle_one_xevent, x_new_font): Calculate pixelwise.
1700 (x_set_window_size_1, x_set_window_size): New argument
1701 pixelwise. Calculate pixelwise.
1702 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1703 (struct x_redisplay_interface): Add x_draw_window_divider.
1704 * xterm.h (struct x_output): Add vertical_drag_cursor.
1706 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1708 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1709 Set invisible frames's `redisplay' when a full redisplay is requested.
1710 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1711 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1712 (display_mode_lines): Set it here instead.
1714 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1716 * dispextern.h (set_window_update_flags): Remove.
1718 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1720 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1722 * xdisp.c (REDISPLAY_SOME_P): New macro.
1723 (redisplay_internal): Use it (bug#15999).
1724 (prepare_menu_bars, redisplay_window): Use it as well.
1726 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1728 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1730 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1731 (globals_of_w32font): Zero it out.
1732 (GetCharWidth32W_Proc): New function pointer.
1733 (get_char_width_32_w): New function.
1734 (compute_metrics): If get_glyph_outline_w returns an error, try
1735 get_char_width_32_w before declaring a failure. This avoids
1736 punishing raster (a.k.a. "bitmap") fonts by slowing down
1737 redisplay. (Bug#6364).
1739 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1741 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1742 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1743 highlight needs to be redisplayed. (Bug#15913)
1745 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1747 Fix minor problems found by static checking.
1748 * buffer.h (struct buffer_text, struct buffer):
1749 * frame.h (struct frame):
1750 * window.h (struct window):
1751 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1752 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1753 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1754 no-longer-valid use of HAVE_MENUS.
1755 * xdisp.c (propagate_buffer_redisplay): Now static.
1757 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1759 * xmenu.c (Fmenu_or_popup_active_p):
1760 * window.c (Fset_window_configuration):
1761 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1762 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1763 * fns.c (Fyes_or_no_p):
1764 * editfns.c (Fmessage_box, Fmessage_or_box):
1765 * alloc.c (make_save_ptr_ptr):
1766 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1768 * window.c (Fset_window_configuration): Move select_window later.
1770 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1772 Refine redisplay optimizations to only redisplay *some* frames/windows
1773 rather than all of them.
1774 * xdisp.c (REDISPLAY_SOME): New constant.
1775 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1776 (bset_redisplay, bset_update_mode_line): New functions.
1777 (message_dolog): Use bset_redisplay.
1778 (clear_garbaged_frames): Use fset_redisplay.
1779 (echo_area_display): Use wset_redisplay.
1780 (buffer_shared_and_changed): Remove.
1781 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1782 frame titles. Compute the actual set of windows redisplayed.
1783 Don't update frame titles and menu bars for frames that don't need to
1785 (propagate_buffer_redisplay): New function.
1787 (redisplay_internal): Use it. Be more selective in the set of windows
1788 we redisplay. Propagate windows_or_buffers_changed to
1789 update_mode_lines a bit later to simplify the code.
1790 (mark_window_display_accurate_1): Reset window and buffer's
1792 (redisplay_window): Do nothing if neither the window nor the buffer nor
1793 the frame needs redisplay.
1794 * window.h (struct window): Add `redisplay' field.
1795 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1796 (redisplay_other_windows, window_list): New declarations.
1797 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1798 (window_list): Not static any more.
1799 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1800 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1801 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1802 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1803 * frame.h (struct frame): Add `redisplay' field.
1804 Move `external_menu_bar' bitfield next to other bit-fields.
1805 (SET_FRAME_GARBAGED): Use fset_redisplay.
1806 (SET_FRAME_VISIBLE): Don't garbage the frame;
1807 Use redisplay_other_windows.
1808 * buffer.h (struct buffer): Add `redisplay' field.
1809 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1810 (modify_overlay): Use bset_redisplay.
1811 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1813 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1815 Support w32 file notifications in batch mode.
1816 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1817 invalid (which happens in batch mode). If non-interactive, call
1818 handle_file_notifications to store file notification events in the
1819 input queue. (Bug#15933)
1821 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1823 * w32inevt.c (handle_file_notifications): Now external, not static.
1825 * w32term.h (handle_file_notifications): Provide prototype.
1827 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1828 init_crit, since init_display, which does that otherwise, is not
1831 2013-11-27 Glenn Morris <rgm@gnu.org>
1833 * Makefile.in ($(lispsource)/international/charprop.el): New.
1834 (emacs$(EXEEXT)): Depend on charprop.el.
1836 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1838 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1839 deleting portions of the buffer under non-nil REPLACE argument.
1842 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1843 directory, watch it and not its parent.
1844 (add_watch): Allow empty string in FILE.
1846 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1848 * window.c (Fset_window_start, window_resize_apply)
1849 (window_scroll): Reset window_end_valid (Bug#15957).
1851 2013-11-27 Glenn Morris <rgm@gnu.org>
1853 * Makefile.in (leimdir): Now in lisp source directory.
1854 ($(leimdir)/leim-list.el): Just use ../leim .
1855 * epaths.in (PATH_DUMPLOADSEARCH):
1856 * lread.c (load_path_default):
1857 * nsterm.m (ns_load_path): No more leim directory.
1859 2013-11-26 Andreas Schwab <schwab@suse.de>
1861 * .gdbinit (xgettype): Add cast.
1863 2013-11-26 Glenn Morris <rgm@gnu.org>
1865 Preload leim-list.el.
1866 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1867 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1868 is a single directory.
1870 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1872 bool-vector-subsetp is now the normal direction (Bug#15912).
1873 * data.c (Fbool_vector_subsetp): Test whether the first argument
1874 is a subset of the second one, not the reverse. Add doc string.
1876 Fix minor problems found by static checking.
1877 * lread.c (load_path_default): Now static.
1878 * textprop.c (text_property_stickiness): Be consistent about the
1879 test used when deciding whether to consider the previous character.
1880 This simplifies the code a bit.
1882 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1884 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1886 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1887 (syms_of_frame): Don't defsubr them.
1889 2013-11-25 Glenn Morris <rgm@gnu.org>
1891 * lread.c (load_path_default): Change the sense of the argument.
1892 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1893 from dump_path. When it is not, avoid checking dump_path twice.
1895 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1896 uninstalled dump_path against installed Vload_path. (Bug#15964)
1898 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1900 Export get_pos_property to Elisp.
1901 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1902 (syms_of_editfns): Export it to Elisp.
1904 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1906 2013-11-23 Romain Francoise <romain@orebokech.com>
1908 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1909 initialization here ...
1910 (syms_of_fileio): ... from here.
1912 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1914 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1915 Please use --enable-check-lisp-object-type.
1917 2013-11-23 Glenn Morris <rgm@gnu.org>
1919 * process.c (get_process): Explicit error for dead buffers.
1921 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1923 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1925 2013-11-23 Glenn Morris <rgm@gnu.org>
1927 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1928 * lread.c (load_path_check): Take path to check as argument.
1929 (load_path_default): New, split from init_lread.
1930 (init_lread): Move calc of default load-path to load_path_default.
1931 Empty elements in EMACSLOADPATH now stand for the default.
1932 (load-path): Doc fix.
1933 * emacs.c (decode_env_path): Add option to treat empty elements
1934 as nil rather than ".".
1935 * callproc.c (init_callproc_1, init_callproc):
1936 * image.c (Vx_bitmap_file_path):
1937 * lisp.h (decode_env_path):
1938 * lread.c (Vsource_directory):
1939 Update for new argument spec of decode_env_path.
1941 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1943 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1944 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1946 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1948 Fix some dependency problems that cause unnecessary recompiles.
1949 Problem reported by RMS in
1950 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1951 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1952 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1953 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1954 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1955 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1956 (boostrap-clean): No need to remove stamp-oldxmenu.
1958 Fix recently introduced bool vector overrun.
1959 This was due to an optimization that went awry.
1960 Reported by Glenn Morris in
1961 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1962 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1963 for empty vectors, undoing the 2013-11-18 change.
1964 * data.c (bool_vector_binop_driver): Rely on this.
1965 Fix bug that occasionally overran the destination.
1966 * lisp.h (struct Lisp_Bool_vector): Document this.
1968 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1970 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1973 * nsterm.m (init, run, stop:): Comment out for now, does not work
1976 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1978 * charset.c (syms_of_charset): Don't read past end of string.
1980 2013-11-19 Glenn Morris <rgm@gnu.org>
1982 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1984 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1986 Add hooks to run on gaining/losing focus. (Bug#15029)
1987 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1988 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1989 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1991 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1993 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1994 The old names predated the API change that put destination at end.
1996 Improve API of recently-added bool vector functions (Bug#15912).
1997 The old API had (bool-vector-count-matches A B)
1998 and (bool-vector-count-matches-at A B I), which gave the
1999 misleading impression that the two functions were variants, one
2000 with a location I. The new API has (bool-vector-count-population A)
2001 and (bool-vector-count-consecutive A B I) to make the distinction
2002 clearer. The first function no longer has a B argument, since the
2003 caller can easily determine the number of nils if the length and
2004 number of ts is known.
2005 * data.c (Fbool_vector_count_population): Rename from
2006 bool_vector_count_matches, and accept just 1 argument.
2007 (Fbool_vector_count_consecutive): Rename from
2008 Fbool_vector_count_matches_at.
2010 Always allocate at least one bits_word per bool vector.
2011 See Daniel Colascione in:
2012 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2013 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2014 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2015 * lisp.h (struct Lisp_Bool_vector): Document this.
2017 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2019 * insdel.c (invalidate_buffer_caches): New function, consolidated
2020 from part of prepare_to_modify_buffer.
2021 (insert_from_gap, prepare_to_modify_buffer):
2022 * coding.c (code_convert_region, code_convert_string):
2023 Call invalidate_buffer_caches. (Bug#15841)
2025 * lisp.h (invalidate_buffer_caches): Add prototype.
2027 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2029 * w32term.c (x_update_window_end): Don't invalidate the entire
2030 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2031 highlight needs to be redisplayed. (Bug#15913)
2033 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2035 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2037 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2039 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2040 while we are using Vprin1_to_string_buffer.
2042 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2043 after inserting the description string. (Bug#15907)
2045 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2047 * data.c: Work around bogus GCC diagnostic about shift count.
2048 Reported by Eli Zaretskii in
2049 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2050 (pre_value): New function.
2051 (count_trailing_zero_bits): Use it.
2053 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2055 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2056 assume C macros are not supported even under -g3 in these old GCC
2059 2013-11-15 Leo Liu <sdl.web@gmail.com>
2061 * minibuf.c (Ftry_completion, Fall_completions)
2062 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2064 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2066 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2067 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2068 This avoids placing unnecessary constants into the Emacs code.
2070 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2072 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2073 for Cygwin w32 build.
2075 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2076 for Cygwin w32 build. (Bug#15892)
2078 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2080 Simplify, port and tune bool vector implementation.
2081 * alloc.c (bool_vector_exact_payload_bytes)
2082 (bool_vector_payload_bytes): Remove.
2083 (bool_vector_fill): Return its argument.
2084 * alloc.c (bool_vector_fill):
2086 * print.c (print_object):
2087 Simplify by using bool_vector_bytes.
2088 * alloc.c (make_uninit_bool_vector):
2089 New function, broken out from Fmake_bool_vector.
2090 (Fmake_bool_vector): Use it. Use tail call.
2091 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2092 * data.c (BITS_PER_ULL): New constant.
2093 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2094 if long long versions don't exist.
2095 (shift_right_ull): New function.
2096 (count_one_bits_word): New function, replacing popcount_bits_word
2097 macro. Don't assume that bits_word is no wider than long long.
2098 (count_one_bits_word, count_trailing_zero_bits):
2099 Don't assume that bits_word is no wider than long long.
2100 * data.c (bool_vector_binop_driver, bool_vector_not):
2101 * fns.c (Fcopy_sequence):
2103 Create an uninitialized destination, to avoid needless work.
2104 (internal_equal): Simplify.
2105 (Ffillarray): Prefer tail call.
2106 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2107 contain at least one word.
2108 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2109 chars are narrower than ints.
2110 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2111 * fns.c (Fcopy_sequence):
2113 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2114 Don't try to port to hosts where bits_word values have holes; the
2115 code wouldn't work there anyway. Verify this assumption, though.
2116 (bool_vector_bytes): New function.
2117 (make_uninit_bool_vector): New decl.
2118 (bool_vector_fill): Now returns Lisp_Object.
2120 * xfns.c (xic_create_fontsetname):
2121 * xrdb.c (gethomedir): Prefer tail calls.
2123 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2125 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2126 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2128 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2129 that requires a return value.
2130 (Fset_buffer_modified_p): Take advantage of this change to do
2133 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2135 * buffer.c (Frestore_buffer_modified_p): Sync it with
2136 Fset_buffer_modified_p.
2137 (Fforce_mode_line_update): New function, moved from subr.el.
2138 (Fset_buffer_modified_p): Use them.
2139 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2141 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2143 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2144 This avoids undefined behavior when subtracting pointers into
2145 different aways. On my platform it also makes the code a tad
2146 smaller and presumably faster.
2148 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2150 * keyboard.c (command_loop_1): Use region-extract-function.
2151 * insdel.c (Qregion_extract_function): Not static any more (can we
2152 stop pretending that these vars can benefit from being marked static?).
2154 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2156 * search.c (find_newline): If buffer text is relocated during the
2157 "dumb loop", adjust C pointers into buffer text to follow suit.
2160 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2162 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2163 for conversion (Bug#15837).
2165 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2167 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2168 for the entire range of inserted characters. (Bug#15841)
2170 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2172 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2174 (realize_default_face): Remove assignment to distant-foreground if
2175 unspecified (Bug#15815).
2177 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2179 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2180 cache-long-scans disabled, since we don't want to call
2181 prepare_to_modify_buffer (in insert_1_both) for each message we
2184 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2185 from buffer.c. Improve commentary to the buffer field setter
2188 * buffer.c (bset_cache_long_scans): Static function deleted.
2189 Improve commentary to the buffer field setter functions.
2190 (init_buffer_once): Default for cache-long-scans changed to t.
2193 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2195 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2197 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2198 This bug was introduced in my 2013-06-21 change, and caused
2199 struct Lisp_Sub_Char_Table objects to be given too many slots,
2200 which broke 'make -C admin/unidata'.
2202 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2204 Import changes from mac-port 4.5.
2205 * macfont.m (mac_font_copy_default_descriptors_for_language)
2206 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2207 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2208 (macfont_language_default_font_names): New.
2209 (macfont_list): Rearrange language/charset code.
2210 (macfont_close): Don't check for macfont_info->cache.
2211 (mac_ctfont_create_preferred_family_for_attributes): New font
2212 selection code, call
2213 mac_font_copy_default_name_for_charset_and_languages.
2214 (mac_font_copy_default_descriptors_for_language)
2215 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2217 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2219 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2221 Port to C11 aligned_alloc, and fix some integer overflows.
2222 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2223 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2224 and use of posix_memalign replaced with aligned_alloc.
2225 (aligned_alloc): New function, defined or declared as needed.
2226 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2227 Don't undef; configure.ac now does this.
2228 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2229 (calloc, aligned_alloc): Check for integer overflow.
2230 (aligned_alloc): Rename from memalign. All uses changed.
2231 (memalign): New function, an alias for aligned_alloc.
2233 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2235 * xdisp.c (redisplay_internal): Fix typo in last change.
2237 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2239 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2241 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2243 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2244 redisplay--mode-lines-cause.
2245 (redisplay_internal): Keep them uptodate. Remove redundant check of
2246 buffer_shared_and_changed.
2247 * *.[chm]: Number every assignment to update_mode_lines so we
2248 can track why it is set.
2250 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2252 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2254 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2256 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2257 can track why it is set.
2259 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2261 Integer-related fixes for term.c etc.
2262 * dispextern.h (face_tty_specified_color): New function.
2263 * term.c (turn_on_face): Don't rely on undefined behavior when
2264 assigning an out-of-range value to 'long'.
2265 Simplify test for toggling highlight.
2266 (tty_capable_p): Omit last two (unused) args. All callers changed.
2267 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2268 (read_menu_input, tty_menu_activate, tty_menu_show):
2269 * xfaces.c (x_supports_face_attributes_p)
2270 (tty_supports_face_attributes_p):
2271 Use bool for boolean. All callers changed.
2272 (tty_supports_face_attributes_p): Omit defaults for color indices;
2273 no longer needed. Simplify tail call.
2275 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2277 * xdisp.c (prepare_menu_bars): Mark static.
2278 * lisp.h (prepare_menu_bars): Don't declare.
2279 * xselect.c (x_handle_selection_clear):
2280 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2282 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2284 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2285 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2287 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2289 * keyboard.c (Fcommand_error_default_function): Rename from
2290 Fdefault_error_output.
2292 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2294 * keyboard.c (Fdefault_error_output): New function, extracted from
2296 (syms_of_keyboard): Use it for Vcommand_error_function.
2298 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2300 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2301 (init_eval): Use it to ensure handlerlist is non-NULL.
2302 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2303 (Fsignal): Adjust NULLness test of handlerlist.
2304 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2306 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2308 * callproc.c (call_process): Call prepare_to_modify_buffer before
2309 decoding text read from the sub-process, as the decoded stuff will
2310 be inserted into the buffer. This will invalidate the various
2311 caches maintained for the buffer. (Bug#15148)
2313 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2315 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2316 string of glyphless-char-display.
2318 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2320 * nsfns.m (ns_get_name_from_ioreg): New function.
2321 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2322 OSX >= 10.9. Use ns_get_name_from_ioreg.
2324 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2326 Simplify and port recent bool vector changes.
2327 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2328 only in this file. Use a more-efficient implementation if the
2329 second argument is a power of 2.
2330 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2331 Remove no-longer-necessary compile-time checks.
2332 (bool_vector_exact_payload_bytes): New function.
2333 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2334 exact payload changed to call the new function. Do not assume
2335 that the arg or result fits in ptrdiff_t.
2336 (bool_vector_fill): New function.
2337 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2339 (vroundup_ct): Don't assume arg fits in size_t.
2340 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2341 invoke set_category_set.
2342 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2343 All callers changed. Use bool_vector_set.
2344 * category.h (XCATEGORY_SET): Remove; no longer needed.
2345 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2347 * data.c (Faref): Use bool_vector_ref.
2348 (Faset): Use bool_vector_set.
2349 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2350 (Fbool_vector_not, Fbool_vector_count_matches)
2351 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2352 * fns.c (concat): Use bool_vector_ref.
2353 (Ffillarray): Use bool_vector_fill.
2354 (mapcar1): Use bool_vector_ref.
2355 (sxhash_bool_vector): Hash words, not bytes.
2356 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2357 a constant, since it's now used in #if.
2358 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2359 unsigned char on unusual architectures, so that we no longer
2360 assume that the number of bits per bits_word is a power of two or
2361 is a multiple of 8 or of CHAR_BIT.
2362 (Qt): Add forward decl.
2363 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2364 at least as strictly as bits_word.
2365 (bool_vector_data, bool_vector_uchar_data): New accessors.
2366 All data structure accesses changed to use them.
2367 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2368 (bool_vector_set): New functions.
2369 (bool_vector_fill): New decl.
2370 (ROUNDUP): Move to alloc.c as described above.
2372 Fix recent gnutls changes.
2373 * gnutls.c (Fgnutls_boot): Don't assume C99.
2374 * process.c (wait_reading_process_output): Fix typo in recent change.
2376 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2378 * process.c (wait_reading_process_output, read_process_output)
2379 (send_process): Check gnutls_state is not NULL.
2381 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2382 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2384 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2386 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2387 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2389 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2392 * nsfns.m (Fx_create_frame): Fix memory leak.
2394 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2395 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2396 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2398 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2400 * xdisp.c (message3_nolog, message_with_string): Encode the string
2401 before writing it to the terminal in a non-interactive session.
2403 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2404 sure we concatenate them into a unibyte string.
2406 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2407 resulting temporary name before returning it to the caller.
2408 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2409 is a unibyte string, convert NAME to a unibyte string to ensure
2410 that the result is also a unibyte string.
2412 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2413 create unibyte strings from default paths and directory/file
2416 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2419 * callproc.c (init_callproc): Use build_unibyte_string to make
2420 sure we create unibyte strings from default paths and
2421 directory/file names.
2423 * buffer.c (init_buffer): Don't store default-directory of
2424 *scratch* in multibyte form. The original problem which led to
2425 that is described in
2426 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2427 but it was solved long ago. (Bug#15260)
2429 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2431 Port to stricter C99 platforms.
2432 Especially, C99 prohibits nesting a struct X inside struct Y if
2433 struct X has a flexible array member.
2434 * alloc.c (struct sdata): New type.
2435 (sdata): Implement in terms of struct sdata.
2436 Remove u member; all uses replaced by next_vector, set_next_vector.
2437 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2438 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2439 (struct sblock): Rename first_data member to data, which is now
2440 a flexible array member. All uses changed.
2441 (next_vector, set_next_vector, large_vector_vec): New functions.
2442 (vector_alignment): New constant.
2443 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2444 (struct large-vector): Now merely a NEXT member, since the old approach
2445 ran afoul of stricter C99. All uses changed to use
2446 large_vector_vec or large_vector_offset.
2447 (large_vector_offset): New constant.
2448 * dispnew.c: Include tparam.h, for tgetent.
2449 Do not include term.h; no longer needed.
2450 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2451 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2452 (struct Lisp_Vector): Use a flexible array member for contents,
2453 instead of a union with a member that is an array of size 1.
2455 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2456 fact that the struct no longer contains a union.
2457 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2458 (struct Lisp_Save_Value, struct Lisp_Free):
2459 Use unsigned, not int, for spacers, to avoid c99 warning.
2460 (union specbinding): Use unsigned, not bool, for bitfield, as
2461 bool is not portable to pre-C99 hosts.
2463 2013-11-04 Glenn Morris <rgm@gnu.org>
2465 * emacs.c (usage_message): Mention that `-L :...' appends.
2467 2013-11-02 Glenn Morris <rgm@gnu.org>
2469 * Makefile.in (abs_builddir): Remove.
2470 (bootstrap_exe): Use relative filename.
2472 Use relative filenames in TAGS files.
2473 * Makefile.in (abs_srcdir): Remove it again.
2474 (.PHONY): Remove frc.
2475 (maintainer-clean): No more TAGS-LISP file.
2476 (TAGS): Pass relative file names to etags.
2477 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2479 * Makefile.in (abs_srcdir): New, set by configure.
2481 (maintainer-clean): Remove pointless echo. That should be in the
2482 top-level Makefile, if anywhere. Delete TAGS-LISP.
2483 (extraclean): No s/ and m/ directories for some time.
2484 (TAGS): Also depend on ctagsfiles3.
2485 Remove no-longer-defined S_FILE.
2486 Pass absolute filenames to etags once more.
2487 (TAGS-LISP): Replace lispdir with its expansion.
2488 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2489 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2491 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2493 * xfaces.c (check_lface_attrs, realize_default_face):
2494 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2495 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2497 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2499 * emacs.c (original_pwd): Remove global var by making it local.
2500 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2502 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2504 * xfaces.c: Declare color_distance.
2505 (QCdistant_foreground): New variable.
2506 (NEAR_SAME_COLOR_THRESHOLD): New define.
2507 (load_color2): New function.
2508 (load_color): Call load_color2.
2509 (load_face_colors): Call load_color2 and if distant-color is specified
2510 calculate distant and use distant-color if colors are near.
2511 (LFACE_DISTANT_FOREGROUND): New define.
2512 (merge_face_ref, Finternal_set_lisp_face_attribute)
2513 (Finternal_get_lisp_face_attribute)
2514 (x_supports_face_attributes_p): Handle distant-foreground similar to
2516 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2518 * dispextern.h (lface_attribute_index):
2519 Add LFACE_DISTANT_FOREGROUND_INDEX.
2521 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2523 * image.c (pbm_next_char): New function.
2524 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2525 (pbm_scan_number): Use it.
2526 (Qlibjpeg_version): New variable.
2527 (syms_of_image): DEFSYM and initialize it.
2529 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2531 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2533 2013-10-31 Glenn Morris <rgm@gnu.org>
2535 * emacs.c (original_pwd): New char.
2536 (main): If using --chdir, store original_pwd.
2537 (init_cmdargs): When setting Vinvocation_directory based on a
2538 relative argv[0], use original_pwd if set. (Bug#15768)
2540 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2542 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2544 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2546 * insdel.c: Fix minor problems found by static checking.
2547 (Qregion_extract_function): Now static.
2548 (prepare_to_modify_buffer_1): Remove unused locals.
2550 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2552 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2553 (syms_of_xdisp): Declare pre-redisplay-function.
2554 (markpos_of_region): Remove function.
2555 (init_iterator, compute_stop_pos, handle_face_prop)
2556 (face_before_or_after_it_pos, reseat_to_string)
2557 (get_next_display_element, window_buffer_changed)
2558 (redisplay_internal, try_cursor_movement, redisplay_window)
2559 (try_window_reusing_current_matrix, try_window_id, display_line)
2560 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2561 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2562 * window.h (struct window): Remove field `region_showing'.
2563 * dispextern.h (struct it): Remove region_beg/end_charpos.
2564 (face_at_buffer_position, face_for_overlay_string)
2565 (face_at_string_position): Update prototypes.
2566 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2567 (face_at_string_position): Remove `region_beg' and `region_end' args.
2568 * fontset.c (Finternal_char_font):
2569 * font.c (font_at, font_range): Adjust calls accordingly.
2570 * insdel.c (Qregion_extract_function): New var.
2571 (syms_of_insdel): Initialize it.
2572 (prepare_to_modify_buffer_1): Use it.
2574 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2576 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2577 * ftxfont.c (ftxfont_get_gcs):
2578 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2579 * xfaces.c (x_free_colors, x_free_dpy_colors)
2580 (x_create_gc, unload_color):
2581 * xselect.c (x_property_data_to_lisp):
2582 * xsettings.c (parse_settings):
2583 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2584 (get_bits_and_offset): Adjust definition.
2585 * frame.c (XParseGeometry): Adjust locals.
2586 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2587 * regex.h (toplevel): Likewise for reg_syntax_t.
2589 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2591 * eval.c (run_hook_with_args): Use FUNCTIONP.
2593 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2595 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2596 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2597 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2598 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2599 on MS-Windows anyway.
2600 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2601 (free_realized_face): ...adjust user.
2602 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2603 white relief pixels to -1.
2604 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2605 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2606 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2608 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2610 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2611 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2612 in practice now. All callers changed.
2614 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2616 * dispextern.h (struct face): Use bitfields for 'underline_type'
2617 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2618 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2619 'stipple' member. Move 'lface' member up to help...
2620 * xfaces.c (make_realized_face): ...this function to find and
2621 clear just the members that need clearing.
2622 (load_face_colors, realize_x_face):
2623 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2625 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2627 * xftfont.c (struct xftfont_info): Remove set-but-unused
2629 (xftfont_open): Adjust user.
2630 (xftfont_get_colors): Remove useless prototype.
2632 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2634 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2635 before passing them to 'unexec'. (Bug#15260)
2637 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2639 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2641 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2643 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2644 the changed signature of the font driver's 'close' method.
2646 * w32font.h (w32font_close): Adjust the prototype to the change in
2647 function definition.
2649 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2651 * w32uniscribe.c (uniscribe_close): Adapt the call to
2652 w32font_close to its new prototype.
2654 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2656 Omit unused frame argument of font API's close function.
2657 * font.h (struct font): Drop frame argument. Adjust comment.
2658 * font.c (font_clear_cache, font_close_object): Adjust users.
2659 * ftfont.c (ftfont_close):
2660 * ftxfont.c (ftxfont_close):
2661 * macfont.m (macfont_close):
2662 * nsfont.m (nsfont_close):
2663 * w32font.c (w32font_close):
2664 * xfont.c (xfont_close):
2665 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2666 tweak comments and make functions safe if called more than once for
2667 the same font object.
2669 Perform font-specific cleanup when font object is swept by GC. See
2670 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2671 * alloc.c (cleanup_vector): New function.
2672 (sweep_vector): Call it for each reclaimed vector object.
2673 * font.h (struct font): Adjust comment.
2675 2013-10-24 Glenn Morris <rgm@gnu.org>
2677 * Makefile.in (abs_top_srcdir): New, set by configure.
2679 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2681 Adjust recent font-related changes to fix bug#15686.
2682 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2683 is a live window system frame, mark its default font too.
2685 2013-10-23 Glenn Morris <rgm@gnu.org>
2687 * Makefile.in (RUN_TEMACS): Make relative (again).
2688 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2689 (bootstrap-emacs$(EXEEXT)):
2690 Quote entities that might contain whitespace.
2692 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2694 Port to Solaris 10 and its bundled GCC.
2695 Problem reported by Timothy C. Burt.
2696 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2698 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2700 Do not allow font caches to grow too large.
2701 * alloc.c (compact_font_cache_entry, compact_font_caches):
2702 New functions or stub if not HAVE_WINDOW_SYSTEM.
2703 (compact_undo_list): Factor out from Fgarbage_collect.
2705 (mark_face_cache): Mark face font. Move down to avoid
2707 (mark_terminals): Do not mark font cache here.
2708 (Fgarbage_collect): Call compaction functions described
2709 above. Adjust comment.
2711 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2713 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2714 chdir to HOME (bug#15607).
2716 * nsterm.m (Qcocoa, Qgnustep): New variables.
2717 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2718 (ns_get_color): Make selection color work for GNUstep also.
2720 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2722 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2723 handles mouse clicks. Instead, let GPM use the same code as all
2724 the other mice use. See the discussion starting at
2725 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2726 for the details of the problem with the menu bar this fixes.
2728 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2730 Remove port-specific display name lists to avoid extra
2731 complexity and data duplication with display info lists.
2732 * xterm.h (x_display_name_list): Remove declaration.
2733 * xterm.c (x_display_name_list): Remove.
2734 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2735 * xfns.c (x_display_info_for_name, Fx_display_list):
2736 Likewise. Use x_display_list where appropriate.
2737 * w32term.h (w32_display_name_list): Remove declaration.
2738 * w32term.c (w32_display_name_list): Remove.
2739 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2741 * w32fns.c (x_display_info_for_name, Fx_display_list):
2742 Likewise. Use x_display_list where appropriate.
2743 * nsterm.h (ns_display_name_list): Remove declaration.
2744 * nsterm.m (ns_display_name_list): Remove.
2745 (ns_term_init, syms_of_nsterm): Adjust users.
2746 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2747 Likewise. Use x_display_list where appropriate.
2748 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2749 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2750 (mark_terminals): Mark per-terminal font cache.
2752 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2754 Don't run timers in input-pending-p. Its new check-timers param
2755 provides the prior behavior. (Bug#15045).
2756 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2758 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2760 Make some functions static in non-Microsoft builds.
2761 On my platform (Fedora 19 x86-64), this shrinks the
2762 Emacs executable (text+data) by 0.25%.
2763 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2764 (load_color) [!MSDOS]:
2765 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2766 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2767 * lisp.h (check_existing):
2768 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2769 (network_interface_info) [!WINDOWSNT]:
2770 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2771 Remove extern decls.
2772 * fileio.c (check_existing):
2773 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2774 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2775 (network_interface_info) [!WINDOWSNT]:
2776 * term.c (encode_terminal_code) [!WINDOWSNT]:
2777 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2778 * xfaces.c (load_color) [!MSDOS]:
2780 * fileio.c (check_existing, check_executable, check_writable):
2781 * process.c (network_interface_list, network_interface_info):
2782 Move earlier, so that we don't need forward decls.
2783 * gnutls.c (fn_gnutls_transport_set_errno)
2784 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2786 * w32.c (init_environment): Use faccessat rather than
2787 check_existing, partly for consistency with the rest of the code
2788 in this file, partly so that check_existing can be static.
2790 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2791 * emacs.c (MAIN_PROGRAM): New macro.
2792 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2793 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2795 bool vector int width fixes
2796 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2797 (Fbool_vector_count_matches_at):
2798 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2799 can exceed PTRDIFF_MAX, at least in theory.
2800 (Fbool_vector_count_matches_at):
2801 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2803 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2805 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2806 (struct sockaddr): Add forward decl, for platforms that lack it.
2808 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2810 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2813 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2815 * w32.c (network_interface_get_info, network_interface_list)
2816 (network_interface_info): New functions. (Bug#15610)
2817 (GetAdaptersInfo_Proc): New typedef.
2818 (get_adapters_info): New wrapper function.
2819 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2821 * process.h (network_interface_list, network_interface_info):
2824 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2825 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2826 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2827 for WINDOWSNT. Doc fix.
2828 (syms_of_process): Defsubr Snetwork_interface_list and
2829 Snetwork_interface_info unconditionally.
2831 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2832 in NS GUI sessions. (Bug#15629)
2834 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2836 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2838 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2840 * print.c (print_object): Print " ..." when truncating bool vectors.
2842 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2844 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2845 standard mouse buttons.
2847 * termhooks.h (struct input_event): Remove incorrect commentary.
2849 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2851 Disallow bool vector operations on mixed-length operands.
2852 The old behavior left garbage in the result vector sometimes,
2853 and didn't seem to be useful.
2854 * data.c (Qwrong_length_argument): New static var.
2855 (wrong_length_argument): New function.
2856 (bool_vector_binop_driver): Check that args agree in length.
2858 * keyboard.c, keyboard.h (all_kboards): Now static.
2860 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2862 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2863 note from the lispref.
2865 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2867 * nsterm.h (struct ns_display_info): Remove set-but-unused
2868 member image_cache (image caches are per-terminal anyway).
2869 (FRAME_X_IMAGE_CACHE): Remove.
2870 * nsterm.m (ns_initialize_display_info): Adjust user.
2872 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2874 * w32proc.c: Include mingw_time.h.
2876 * w32.c: Include mingw_time.h.
2878 Implement scrolling of TTY menus when the screen is too short.
2880 * term.c (tty_menu_display): Accept an additional argument, the
2881 menu item from which to start displaying the menu. Account for
2882 the value of Y when limiting the menu to the number of available
2884 (mi_result): New enumeration.
2885 (read_menu_input): Return enumerated value. When the y coordinate
2886 hits min_y or max_y, return scroll indication instead of wrapping
2888 (tty_menu_activate): Handle the scrolling indications from
2889 read_menu_input. Compute the first menu item to display and pass
2890 it to tty_menu_display.
2892 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2894 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2895 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2896 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2897 Adjust to match the change described below.
2898 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2899 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2900 memory_below_frame members to...
2901 * termchar.h (struct tty_display_info): ...here because they're
2902 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2903 * term.c (init_tty):
2904 * nsterm.m (ns_create_terminal):
2905 * w32term.c (w32_create_terminal):
2906 * xterm.c (x_create_terminal): Adjust users.
2907 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2908 to filter out non-TTY frames. Adjust comment.
2909 (scrolling): Adjust user. Prefer eassert for debugging check.
2911 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2913 * xfaces.c (PT_PER_INCH): Remove unused macro.
2914 * termhooks.h (struct terminal): Remove set-but-unused
2915 member fast_clear_end_of_line.
2916 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2917 * nsterm.m (ns_create_terminal):
2918 * term.c (init_tty):
2919 * w32term.c (w32_create_terminal):
2920 * xterm.c (x_create_terminal): Adjust users.
2922 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2924 * lisp.h (bool_vector_size): New function.
2925 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2926 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2927 (Fbool_vector_not, Fbool_vector_count_matches_at):
2928 Remove uses of 'eassume' that should no longer be needed,
2929 because they are subsumed by the 'eassume' in bool_vector_size.
2931 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2933 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2934 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2935 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2937 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2939 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2940 have different dimensions. (Bug#15575)
2942 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2945 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2947 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2949 * term.c (tty_menu_show): Never return with unbalanced
2950 specpdl. Use eassert for debugging check. Adjust style.
2952 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2954 * term.c (read_menu_input): Make selection of menu items
2955 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2956 (tty_menu_activate): Fix off-by-one error when computing max_y.
2958 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2960 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2961 audit logging (only used with GnuTLS 3.x) and enable it.
2963 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2965 * dispnew.c (redraw_frame): Remove useless #ifdef because
2966 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2967 Also, move TTY fflush to...
2968 * term.c (tty_update_end): ...this function.
2970 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2972 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2973 the end of the frame's glyph matrix. (Bug#15575)
2975 * term.c (tty_menu_display): Don't move cursor while overwriting
2976 frame's glyphs with menu items. Limit the number of items
2977 displayed to what can be shown on the available screen lines,
2978 excluding the echo area.
2979 (tty_menu_activate): Limit the Y coordinate allowed by
2980 read_menu_input to the last screen line used for menu display.
2982 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2984 * lisp.h (eassume): New macro.
2985 Also, include <verify.h>, for 'assume'.
2986 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2987 (vroundup, vector_nbytes):
2988 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2989 (Fbool_vector_not, Fbool_vector_count_matches)
2990 (Fbool_vector_count_matches_at):
2991 Use eassume, not eassert.
2992 * casetab.c (set_identity, shuffle):
2993 * composite.c (composition_gstring_put_cache):
2994 * dispnew.c (update_frame_1):
2995 * ftfont.c (ftfont_shape_by_flt):
2996 * image.c (gif_load):
2997 * intervals.c (offset_intervals):
2998 * macfont.m (macfont_shape):
2999 Remove calls to 'assume' that are no longer needed, because
3000 --enable-gcc-warnings no longer generates bogus warnings
3001 when these calls are removed.
3003 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3005 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3007 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3009 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3010 (Qsubstitute_env_in_file_name): New var.
3011 (syms_of_fileio): Define it.
3013 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3015 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3016 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3019 * term.c (save_and_enable_current_matrix): Don't allocate and
3020 don't save margin areas.
3021 (restore_desired_matrix): Don't restore margin areas.
3022 (free_saved_screen): Don't free margin areas.
3024 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3026 * image.c: Pacify --enable-gcc-warnings.
3027 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3028 #define only if used.
3030 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3032 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3033 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3034 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3035 (gif_load): For giflib v5.x and later, display the error message
3036 produced by giflib when its functions fail.
3037 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3040 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3042 * keyboard.c (last_event_timestamp): Remove. For X selection and
3043 GTK popup menus, it may be obtained from per-frame X display info.
3044 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3045 (process_special_events): Adjust users.
3046 * keyboard.h (last_event_timestamp): Remove declaration.
3047 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3048 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3049 * menu.h (xmenu_show): Adjust prototype.
3050 * menu.c (Fx_popup_menu): Adjust user.
3051 * xselect.c (x_own_selection, x_get_foreign_selection)
3052 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3054 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3056 * keyboard.c (init_kboard): Now static. Add arg
3057 to denote window system. Adjust comment.
3058 (init_keyboard): Adjust user.
3059 (allocate_kboard): New function.
3061 * nsterm.m (ns_term_init):
3062 * term.c (init_tty):
3063 * w32term.c (w32_create_terminal):
3064 * xterm.c (x_term_init): Use it.
3065 * keyboard.h (init_kboard): Remove prototype.
3066 (allocate_kboard): Add prototype.
3068 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3070 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3071 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3073 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3075 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3077 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3079 * term.c (tty_menu_activate): Flush the output stream after
3080 showing the cursor, and don't mark the frame garbaged at exit from
3081 the function. Fixes redisplay glitches when moving from one menu
3084 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3086 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3087 or throw error (Bug#15570).
3089 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3091 * intervals.c (temp_set_point_both): Move test into 'eassert',
3094 * lisp.h (eassert): Don't use 'assume'.
3095 Sometimes 'assume' wins in performance, and sometimes it loses,
3096 so it shouldn't be used all the time. Perhaps we need two
3097 flavors of 'eassert', one for where 'assume' is far more likely
3098 to help or to hurt; but that can be done later.
3099 Problem reported by Dmitry Antipov in
3100 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3101 Also, don't include <verify.h>; no longer needed.
3103 2013-10-09 Glenn Morris <rgm@gnu.org>
3105 * eval.c (Fcond): Doc tweak.
3107 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3109 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3110 expressions with side effects to eassert. (Bug#15565)
3112 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3114 * fns.c (hashfn_user_defined): Allow hash functions to return any
3117 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3119 Fix minor problems found by static checking.
3120 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3121 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3122 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3123 * keyboard.c (read_menu_command): Remove unused local.
3124 * lisp.h (read_menu_command): New decl.
3125 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3126 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3127 Return ptrdiff_t, not int.
3128 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3129 not int, for benefit of xpalloc.
3130 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3132 (have_menus_p): Remove; unused.
3133 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3134 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3135 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3137 (save_and_enable_current_matrix): Omit unnecessary casts.
3138 (read_menu_input): Omit local extern decl (now in lisp.h).
3139 Don't access uninitialized storage if mouse_get_xy fails.
3140 (tty_menu_activate): Mark local as initialized, for lint.
3141 (tty_menu_activate, tty_meny_show): Remove unused locals.
3143 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3145 Support menus on text-mode terminals.
3146 * xterm.h (xw_popup_dialog): Add prototype.
3148 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3149 (xmenu_show): Block input here, instead in Fx_popup_menu.
3150 (xw_popup_dialog): New function, with X-specific bits of popup
3153 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3156 * window.c (Fset_window_configuration): Use run-time tests of the
3157 frame type instead of compile-time conditionals, when menu-bar
3158 lines are considered.
3160 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3161 (w32_popup_dialog): New prototypes.
3163 * w32menu.c (Fx_popup_dialog): Function deleted.
3164 (w32_popup_dialog): New function, with w32 specific bits of popup
3165 dialogs. Block input here.
3167 * w32inevt.c (w32_console_read_socket): Minor change to add
3168 debugging TTY events.
3170 * w32fns.c (show_hourglass): If returning early because the frame
3171 is not a GUI frame, unblock input.
3173 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3174 (cursorY): New functions.
3176 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3177 WINDOWSNT, macros that call curX and curY elsewhere.
3179 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3181 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3182 specific function to hide and show cursor on a text-mode terminal.
3183 (tty_menu_struct, struct tty_menu_state): New structures.
3184 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3185 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3186 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3187 (tty_menu_locate, save_and_enable_current_matrix)
3188 (restore_desired_matrix, screen_update, read_menu_input)
3189 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3190 (tty_pop_down_menu, tty_menu_last_menubar_item)
3191 (tty_menu_new_item_coords, tty_menu_show): New functions.
3192 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3194 * nsterm.h (ns_popup_dialog): Adjust prototype.
3196 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3198 (ns_popup_dialog): Adapt order of arguments to the other
3199 *_menu_show implementations.
3200 (Fx_popup_dialog): Function deleted.
3202 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3204 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3206 * menu.c (have_boxes): New function.
3207 (single_keymap_panes): Use it instead of a compile-time
3209 (single_menu_item): Use run-time tests of the frame type instead
3210 of compile-time conditionals.
3211 (encode_menu_string): New function.
3212 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3213 the macro, since different types of frame need different encoding
3215 (digest_single_submenu): Use run-time tests of frame type instead
3216 of, or in addition to, compile-time conditionals.
3217 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3218 (Fx_popup_menu): Detect when the function is called from keyboard
3219 on a TTY. Don't barf when invoked on a text-mode frame.
3220 Check frame type at run time, instead of compile-time conditionals for
3221 invoking terminal-specific menu-show functions.
3222 Call tty_menu_show on text-mode frames.
3223 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3224 run time to determine which alternative to invoke; support dialogs
3227 * keyboard.h <Qmouse_movement>: Declare.
3229 * keyboard.c <Qmouse_movement>: Now extern.
3230 <Qecho_keystrokes>: New static variable.
3231 (read_key_sequence): Accept an additional argument, a flag to
3232 prevent redisplay during reading of the key sequence. All callers
3234 (read_menu_command): New function.
3235 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3237 (toolkit_menubar_in_use): New function.
3238 (make_lispy_event): Use it instead of a compile-time test.
3240 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3241 window-system being available.
3243 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3244 to x-popup-dialog on the frame type, they all now support popup
3247 * dispnew.c (save_current_matrix): Save the margin areas.
3248 (restore_current_matrix): Restore margin areas.
3249 (update_frame_with_menu): New function.
3251 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3254 * alloc.c (make_save_ptr): Now compiled unconditionally.
3256 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3258 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3259 (redraw_frame, update_frame): Adjust users.
3260 * dispextern.h (set_window_update_flags): Adjust prototype.
3261 * xdisp.c (redisplay_internal): When updating all frames with zero
3262 windows_or_buffers_changed, assume that only the windows that shows
3263 current buffer should be really updated.
3265 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3267 Do not allocate huge temporary memory areas and objects while encoding
3268 for file I/O, thus reducing an enormous memory usage for large buffers.
3269 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3270 * coding.h (struct coding_system): New member raw_destination.
3271 * coding.c (setup_coding_system): Initialize it to zero.
3272 (encode_coding_object): If raw_destination is set, do not create
3273 dst_object. Add comment.
3274 * fileio.c (toplevel): New constant E_WRITE_MAX.
3275 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3276 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3278 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3280 * nsterm.m (windowDidExitFullScreen:):
3281 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3283 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3285 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3286 * keyboard.c (unblock_input_to): Don't process pending signals
3287 if a fatal error is in progress.
3289 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3290 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3291 they're talking about words in Lisp bool vectors.
3292 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3293 * data.c (popcount_bits_word): Rename from popcount_size_t.
3294 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3297 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3299 Improve support for popcount and counting trailing zeros (Bug#15550).
3300 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3301 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3302 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3303 (popcount_size_t_msc, popcount_size_t_gcc):
3304 Remove; now done by Gnulib.
3305 (popcount_size_t): Now a macro that defers to Gnulib.
3306 (count_trailing_zero_bits): Return int, for consistency with
3307 Gnulib and because Emacs prefers signed to unsigned int.
3308 Don't assume that size_t is either unsigned int or unsigned long
3309 or unsigned long long.
3310 (size_t_to_host_endian): Do not assume that size_t is either
3311 exactly 32 or exactly 64 bits wide.
3312 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3313 etc., so that it's now an enum constant, not a macro.
3314 No need to assume that it's either 32 or 64.
3316 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3318 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3321 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3323 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3324 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3326 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3328 emacs_read and emacs_write now use void *, not char *.
3329 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3330 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3331 Buffer arg is now void *, not char *. This matches plain
3332 'read' and 'write' better, and avoids a constraint violation
3333 on Solaris 9 with Oracle Studio.
3335 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3337 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3338 memset to explicit loop. Otherwise copy largest possible chunk
3339 from initialized to uninitialized part, thus allowing the longer
3340 memcpy runs and reducing the number of loop iterations.
3342 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3344 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3345 hide toolbar (Bug#15388).
3346 (windowDidEnterFullScreen:): If presentation options are zero,
3347 set them here (Bug#15388).
3348 (ns_update_auto_hide_menu_bar): Remove runtime check.
3349 Don't auto hide dock unless menubar is also auto hidden.
3351 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3353 * editfns.c (message): Mention batch mode in doc string.
3355 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3357 * nsterm.m (check_native_fs): Remove erroneous comment.
3359 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3361 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3362 uses find_newline instead of scan_newline and so doesn't move point.
3364 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3366 Use hardware support for byteswapping on glibc x86 etc.
3367 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3368 whereas the old swap64 needed 30.
3369 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3370 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3371 Use byteswap.h's macros to swap bytes.
3372 * lisp.h (swap16, swap32, swap64): Remove.
3373 All uses replaced by bswap_16, bswap_32, bswap_64.
3375 * bytecode.c (exec_byte_code): Use some more volatile variables
3376 to work around local variables getting clobbered by longjmp.
3377 Port to pre-C99, which doesn't allow decls after stmts.
3379 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3381 * lisp.h (eassert): Assume that COND is true when optimizing.
3382 In other words, take on the behavior of eassert_and_assume.
3383 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3384 (eassert_and_assume): Remove. All uses replaced by eassert.
3386 * xdisp.c (Qglyphless_char): Now static.
3388 Adjust to merge from gnulib.
3389 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3390 * lisp.h: Include <verify.h>, for 'assume'.
3392 * eval.c (clobbered_eassert): New macro.
3393 (internal_catch, internal_condition_case)
3394 (internal_condition_case_1, internal_condition_case_2)
3395 (internal_condition_case_n): Use it instead of eassert
3396 when the argument contains locals clobbered by longjmp.
3397 Don't use clobbered locals outside of clobbered_eassert.
3398 (internal_lisp_condition_case): Use a volatile variable
3399 to work around a local variable's getting clobbered.
3401 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3403 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3404 (PUSH_HANDLER): New macro.
3405 (catchlist): Remove.
3406 (handlerlist): Always declare.
3408 * eval.c (catchlist): Remove (merge with handlerlist).
3409 (handlerlist, lisp_eval_depth): Not static any more.
3410 (internal_catch, internal_condition_case, internal_condition_case_1)
3411 (internal_condition_case_2, internal_condition_case_n):
3413 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3414 handlerlist/catchlist.
3415 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3416 handlerlist which can only handle a single condition-case handler at
3418 (find_handler_clause): Simplify since we only a single branch here
3421 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3423 (bcall0): New function.
3424 (exec_byte_code): Add corresponding cases. Improve error message when
3425 encountering an invalid byte-code. Let Bunwind_protect accept
3426 a function (rather than a list of expressions) as argument.
3428 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3429 and make them unconditional now that they're heap-allocated.
3431 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3433 * charset.c (Fdecode_char, Fencode_char): Remove description of
3434 `restriction' arg. now that it's hidden by advertised-calling-convention.
3436 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3438 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3439 Remove unused variable (from mac-port).
3440 (macfont_draw): Use s->ybase for correct y position.
3442 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3444 * frame.h (struct frame): Drop has_minibuffer member because...
3445 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3446 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3448 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3450 * window.h (struct window): Prefer enum text_cursor_kinds to int
3451 for phys_cursor_type member. Move the latter, phys_cursor_width,
3452 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3453 * window.c (replace_window, make_window): Adjust users.
3455 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3457 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3458 this module is never compiled otherwise.
3460 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3462 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3465 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3467 * xdisp.c (get_next_display_element): Don't call face_for_font in
3468 a build configured --without-x. (Bug#15484)
3470 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3472 * window.c (calc_absolute_offset): #elif should be #elif defined.
3474 * frame.c (delete_frame): Block/unblock input to overcome race
3475 condition (Bug#15475).
3477 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3479 * frame.c (delete_frame): Record selected frame only after
3480 calling Qdelete_frame_functions (Bug#15477).
3482 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3484 * nsterm.m (ns_selection_color): Remove.
3485 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3486 NSColor selectedText(Background)Color. Only for COCOA.
3487 (ns_term_init): Remove assignment of ns_selection_color, logic
3488 moved to ns_get_color.
3490 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3491 NS_SELECTION_COLOR_DEFAULT.
3492 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3494 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3496 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3497 frame' does not have the tool_bar_window member.
3499 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3501 Signal error when reading an empty byte-code object (Bug#15405)
3502 * lread.c (read1): signal error
3503 * alloc.c (make_byte_code): eassert header size
3504 (sweep_vectors): change an int to size_t
3506 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3508 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3509 instead of ints, as it's the usual style for offsetof constants. See:
3510 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3512 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3513 This is ugly, but it should fix the performance problem for older
3514 GCC versions in the short run. I'll look into integrating the
3515 Gnulib module for popcount, as a better fix.
3516 See the thread starting in:
3517 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3518 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3519 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3520 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3521 (popcount_size_t): Use it.
3523 2013-09-24 Daniel Colascione <dancol@dancol.org>
3525 * process.c (Fnetwork_interface_info): Fix build break due to
3528 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3530 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3531 Prefer signed to unsigned integers where either will do.
3532 No need for 'const' on locals that do not escape.
3533 Omit easserts with unnecessary and unportable assumptions about
3534 alignment. Avoid unnecessary casts to char *.
3536 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3538 Use union for the payload of struct Lisp_Vector.
3539 This helps to avoid a few glitches dictated by C's aliasing rules.
3540 * lisp.h (struct Lisp_Vector): Use union for next and
3541 contents member. Adjust comment. Change related users.
3542 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3543 Related users changed.
3544 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3545 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3546 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3547 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3549 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3551 Optimize glyph row clearing and copying routines.
3552 * dispextern.h (struct glyph_row): Change layout of struct
3553 glyph_row to help copy_row_except_pointers. Adjust comment.
3554 * dispnew.c (null_row): Remove.
3555 (clear_glyph_row): Use offsetof and memset to find and clear
3556 just the members that need clearing. Adjust comment.
3557 (copy_row_except_pointers): Likewise for copying.
3559 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3561 Some minor cleanups of recently-added bool vector code.
3562 * conf_post.h (assume): Always return void. Use lint version
3563 only if GCC and MSC versions don't apply.
3564 * conf_post.h (assume):
3565 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3566 Depend on _MSC_VER, not __MSC_VER, for consistency with
3568 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3569 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3570 (bool_vector_binop_driver, count_trailing_zero_bits)
3571 (size_t_to_host_endian): Now static, not static inline;
3572 the latter isn't needed with modern compilers and doesn't
3573 work with older compilers anyway.
3575 * alloc.c (valgrind_p): Use bool for boolean.
3577 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3579 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3580 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3581 (display_last_displayed_message_p, message_buf_print)
3582 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3583 Use bool for boolean.
3584 * dispextern.h (cancel_line, init_desired_glyphs):
3585 Remove ancient leftover.
3586 (help_echo_showing_p, hourglass_shown_p):
3587 * lisp.h (noninteractive_need_newline): Adjust declaration.
3589 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3591 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3593 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3594 ...this file and convert the latter to static. Adjust comment.
3595 (make_initial_frame):
3596 * window.c (init_window_once): Adjust user.
3597 * frame.h (last_nonminibuf_frame): Remove declaration.
3598 * lisp.h (selected_frame): Likewise.
3599 * msdos.c (the_only_display_info): Adjust comment.
3601 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3603 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3604 computing the end column of mouse-highlight that comes from
3605 display or overlay strings. (Bug#15437)
3606 (note_mouse_highlight): Adapt calculation of last argument to
3607 mouse_face_from_string_pos to the above change.
3609 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3610 all platforms, not just for clang.
3612 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3614 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3615 about excess arguments to snprintf.
3617 * conf_post.h(assume): Use __builtin_unreachable for clang.
3619 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3621 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3622 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3624 2013-09-23 Daniel Colascione <dancol@dancol.org>
3626 * alloc.c (USE_VALGRIND): New macro; on by default
3627 when ENABLE_CHECKING.
3628 (mark_maybe_object, mark_maybe_pointer)
3629 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3631 (valgrind_p) [USE_VALGRIND]: New variable.
3632 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3634 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3636 * process.c (wait_reading_process_output): Change int pnamelen to
3639 * nsterm.m (setMarkedText:selectedRange:):
3640 (deleteWorkingText):
3641 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3642 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3643 argument to unsigned long to avoid warning.
3644 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3646 * conf_post.h (assume): Fix compiler error: x shall be cond.
3648 2013-09-22 Daniel Colascione <dancol@dancol.org>
3650 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3651 warning when compiling without a window system.
3653 2013-09-22 Daniel Colascione <dancol@dancol.org>
3655 * data.c (Qbool_vector_p): New symbol.
3656 (bool_vector_spare_mask, popcount_size_t_generic)
3657 (popcount_size_t_msc, popcount_size_t_gcc)
3659 (bool_vector_binop_driver)
3660 (count_trailing_zero_bits, size_t_to_host_endian)
3661 (Fbool_vector_exclusive_or)
3662 (Fbool_vector_union)
3663 (Fbool_vector_intersection, Fbool_vector_set_difference)
3664 (Fbool_vector_subsetp, Fbool_vector_not)
3665 (Fbool_vector_count_matches)
3666 (Fbool_vector_count_matches_at): New functions.
3667 (syms_of_data): Intern new symbol, functions.
3668 * alloc.c (bool_vector_payload_bytes): New function.
3669 (Fmake_bool_vector): Instead of calling Fmake_vector,
3670 which performs redundant initialization and argument checking,
3671 just call allocate_vector ourselves. Make sure we clear any
3672 terminating padding to zero.
3673 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3674 instead of open-coding the size calculation.
3675 (vroundup_ct): New macro.
3676 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3677 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3678 * composite.c (composition_gstring_put_cache):
3679 Change lint_assume to assume.
3680 * conf_post.h (assume): New macro.
3681 (lint_assume): Remove.
3682 * dispnew.c (update_frame_1): Change lint_assume to assume.
3683 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3685 * image.c (gif_load): Change lint_assume to assume.
3686 * lisp.h (eassert_and_assume): New macro.
3687 (Qbool_vector_p): Declare.
3688 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3689 (swap16, swap32, swap64): New inline functions.
3690 * macfont.m (macfont_shape): Change lint_assume to assume.
3691 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3692 * xsettings.c (parse_settings): Use new swap16 and
3693 swap32 from lisp.h instead of file-specific macros.
3695 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3697 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3698 found (which can legitimately happen when the glyph row at the
3699 window start is disabled in the current_matrix. (Bug#15365)
3701 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3703 Fix syntax.h bug introduced by recent INLINE change.
3704 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3705 conditionally compiled one way in some modules, and a different
3706 way in others. This doesn't work with extern inline functions,
3707 which must have the same definition in all modules, because the
3708 defining code might be shared across modules, depending on the
3709 implementation. Symptoms reported by Martin Rudalics in:
3710 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3711 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3712 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3713 overriding the corresponding functions in syntax.h.
3714 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3715 (syntax_property): New inline functions.
3716 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3717 Rewrite in terms of these new functions.
3719 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3721 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3722 not chars_in_text, whose result depends on the multibyteness of
3723 the current buffer. (Bug#15426)
3725 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3727 Port recent change to hosts where pointers aren't 'long'.
3728 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3729 Don't assume that pointers are the same width as 'long'.
3730 Add a compile-time check that a pointer fits into two X slots.
3732 A simpler, centralized INLINE.
3733 * conf_post.h (INLINE): Define only if not already defined.
3734 This allows us to use a single INLINE, defined by one file
3736 * emacs.c (INLINE): Define it.
3737 Also, include category.h, charset.h, composite.h, dispextern.h,
3738 syntax.h, systime.h, so that their INLINE definitions are expanded
3740 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3741 * buffer.h, buffer.c (BUFFER_INLINE):
3742 * category.h, category.c (CATEGORY_INLINE):
3743 * character.h, character.c (CHARACTER_INLINE):
3744 * charset.h, charset.c (CHARSET_INLINE):
3745 * composite.h, composite.c (COMPOSITE_INLINE):
3746 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3747 * frame.h, frame.c (FRAME_INLINE):
3748 * intervals.h, intervals.c (INTERVALS_INLINE):
3749 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3750 * lisp.h, alloc.c (LISP_INLINE):
3751 * process.h, process.c (PROCESS_INLINE):
3752 * syntax.h, syntax.c (SYNTAX_INLINE):
3753 * systime.h, sysdep.c (SYSTIME_INLINE):
3754 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3755 * window.h, window.c (WINDOW_INLINE):
3756 Remove. All uses replaced with INLINE.
3758 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3760 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3763 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3765 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3766 'const char *' to avoid compiler warnings due to similar change in
3767 the prototype of x_get_string_resource.
3769 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3771 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3772 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3773 going to replace static variables below. Adjust comments.
3774 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3775 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3776 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3777 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3778 Related users changed.
3779 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3780 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3781 last_mouse_movement_time, going to replace static variables below.
3783 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3784 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3786 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3787 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3788 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3789 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3790 static variables below.
3791 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3792 (last_mouse_scroll_bar): Remove.
3793 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3794 (mouseExited): Related users changed.
3796 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3798 Do not use external array to process X scroll bar messages.
3799 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3800 (x_send_scroll_bar_event): Pack window pointer into two slots
3801 of XClientMessageEvent if we're 64-bit. Adjust comment.
3802 (x_scroll_bar_to_input_event): Unpack accordingly.
3804 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3806 Ifdef away recent changes which aren't relevant to NS port.
3807 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3808 [!HAVE_NS]: Declare as such.
3809 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3810 [!HAVE_NS]: Define as such.
3812 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3814 * frame.c (x_redo_mouse_highlight): New function
3815 to factor out common code used in W32 and X ports.
3816 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3817 * xterm.h (struct x_display_info):
3818 * w32term.h (struct w32_display_info):
3819 * nsterm.h (struct ns_display_info): New members
3820 last_mouse_motion_frame, last_mouse_motion_x and
3821 last_mouse_motion_y, going to replace static variables below.
3822 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3823 (redo_mouse_highlight): Remove.
3824 (note_mouse_movement, syms_of_xterm): Adjust user.
3825 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3826 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3827 (redo_mouse_highlight): Remove.
3828 (note_mouse_movement, syms_of_w32term): Adjust user.
3829 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3830 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3832 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3833 * nsfns.m (compute_tip_xy): Adjust user.
3835 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3837 * frame.c (x_mouse_grabbed): New function.
3838 * dispextern.h (x_mouse_grabbed): Add prototype.
3839 (last_mouse_frame): Remove declaration.
3840 * xterm.h (struct x_display_info):
3841 * w32term.h (struct w32_display_info):
3842 * nsterm.h (struct ns_display_info): New member
3843 last_mouse_frame, going to replace...
3844 * xdisp.c (last_mouse_frame): ...global variable.
3845 (note_tool_bar_highlight):
3846 * w32term.c (w32_mouse_position, w32_read_socket):
3847 * xterm.c (XTmouse_position, handle_one_xevent):
3848 Use x_mouse_grabbed.
3849 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3851 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3853 * w32term.c (w32_read_socket): Avoid temporary
3854 variables in a call to x_real_positions.
3855 * xterm.c (handle_one_xevent): Likewise.
3857 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3859 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3860 (x_icon_type): Remove prototype.
3861 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3862 * frame.c (x_icon_type): Remove.
3863 * w32term.c (x_make_frame_visible, x_iconify_frame):
3864 * xterm.c (x_make_frame_visible, x_iconify_frame):
3865 Use x_set_bitmap_icon to factor out common code.
3867 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3869 * dispextern.h (check_x_display_info, x_get_string_resource):
3870 Declare here just once and unify the latter.
3871 * frame.c (check_x_display_info, x_get_string_resource):
3872 * nsterm.h (check_x_display_info):
3873 * xrdb.c (x_get_string_resource):
3874 * xterm.h (check_x_display_info): Remove prototypes.
3875 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3876 * w32reg.c (x_get_string_resource): Likewise.
3877 (w32_get_rdb_resource): Adjust user.
3879 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3881 * xterm.h (struct x_display_info): New member
3882 x_pending_autoraise_frame, going to replace...
3883 * xterm.c (pending_autoraise_frame): ...static variable.
3884 (x_new_focus_frame, XTread_socket): Adjust users.
3885 * w32term.h (struct w32_display_info): New member
3886 w32_pending_autoraise_frame, going to replace...
3887 * w32term.c (pending_autoraise_frame): ...global variable.
3888 (x_new_focus_frame, w32_read_socket): Adjust users.
3890 2013-09-17 Glenn Morris <rgm@gnu.org>
3892 * xdisp.c (message_dolog): If we create *Messages*,
3893 switch it to messages-buffer-mode.
3895 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3897 Don't overuse 'const' in types of locals.
3898 * bidi.c (bidi_count_bytes):
3899 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3900 (xg_event_is_for_scrollbar):
3901 * xselect.c (x_handle_property_notify)
3902 (x_handle_selection_notify, x_handle_dnd_message):
3903 * xsettings.c, xsettings.h (xft_settings_event):
3904 * xterm.c (x_handle_net_wm_state, handle_one_event)
3905 (x_menubar_window_to_frame, x_detect_focus_change)
3906 (construct_mouse_click, note_mouse_movement)
3907 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3908 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3909 (handle_one_xevent, x_handle_net_wm_state):
3910 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3911 (x_handle_dnd_message):
3912 Avoid unnecessary 'const', typically the second 'const' in
3913 'const foo * const arg', a 'const' that does not affect the API
3914 and doesn't significantly help the human reader.
3916 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3918 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3919 only if Glib < 2.36.0.
3920 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3921 * xsettings.c (init_gconf, init_gsettings): Do not check
3923 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3925 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3927 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3929 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3930 before calling g_type_init.
3932 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3934 * nsterm.m (syms_of_nsterm): ... to here.
3936 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3938 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3939 (ignore_next_mouse_click_timeout): Use Time as X does.
3940 (handle_one_xevent): Avoid cast and use unsigned comparison.
3942 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3944 Do not copy X event in handle_one_xevent except KeyPress case.
3945 Wnen XEvent is processed, it is unlikely to be changed except
3946 KeyPress case, so we can avoid copying and use const pointer to
3947 const data to make sure that an event is not changed elsewhere.
3948 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3949 const' and do not create local copy except for the KeyPress event.
3950 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3951 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3952 (x_handle_net_wm_state, x_menubar_window_to_frame)
3953 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3954 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3955 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3956 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3957 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3958 (x_handle_dnd_message):
3959 * xsettings.c (xft_settings_event):
3960 Use 'const XEvent * const' where appropriate.
3961 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3963 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3965 Fix X event waiting to handle multiple frames.
3966 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3967 * xterm.c (pending_event_wait): Remove. Adjust users.
3968 (x_detect_focus_change): Pass frame arg.
3969 (handle_one_xevent): Find related frame early and clear per-frame
3970 wait_event_type only if this is an event for the relevant frame.
3971 (x_wait_for_event): Use per-frame wait_event_type.
3973 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3975 * nsfns.m (Fx_create_frame): Fix font driver registration for
3978 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3979 for syms_of_macfont.
3981 * nsterm.m: Include macfont.h.
3982 (ns_tmp_flags, ns_tmp_font): Remove.
3983 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3984 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3985 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3986 (changeFont:): Fix code style. Check for font driver type when
3989 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3992 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3993 (nsfont_open): Set font driver type.
3994 Set font->ascent and font->descent. Figure out font instead of
3995 ns_tmp_font, and flags instead of ns_tmp_flags.
3996 Fix indentation. Remove call to ns_draw_text_decoration,
3999 * nsfns.m: Include macfont.h.
4000 (Fx_create_frame): Register macfont driver, make a better default font.
4001 (Fns_popup_font_panel): Get font from macfont driver, if used.
4003 * macfont.m, macfont.h, macuvs.h: New files.
4005 * font.h: Declare syms_of_macfont.
4007 * font.c (syms_of_font): Call syms_of_macfont.
4009 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4011 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4013 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4014 and it is always zero for others, so I assume that this is an ancient
4015 leftover which nobody will want to change any more.
4016 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4017 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4018 * frame.c (x_set_scroll_bar_width):
4019 * w32fns.c (w32_createscrollbar):
4020 * w32term.c (w32_set_vertical_scroll_bar):
4021 * xfns.c (x_set_scroll_bar_default_width):
4022 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4023 (x_scroll_bar_expose): Related users changed.
4025 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4027 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4028 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4029 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4031 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4033 * nsterm.h, w32term.h, xterm.h: ...and not here.
4034 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4035 Remove unused Xisms.
4036 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4037 these modules are never compiled otherwise.
4039 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4041 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4042 Doc fix. (Bug#15375)
4044 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4046 Unify Fx_focus_frame between all ports.
4047 * frame.h (x_focus_frame): New prototype.
4048 * xfns.c (Fx_focus_frame): Remove.
4049 (syms_of_xfns): Do not defsubr it.
4050 (x_focus_frame): X implementation.
4051 * nsfns.m (Fx_focus_frame): Remove.
4052 (syms_of_nsfns): Do not defsubr it.
4053 (x_focus_frame): NS implementation.
4054 * w32term.c (Fx_focus_frame): Remove.
4055 (x_focus_on_frame): Rename to...
4056 (x_focus_frame): W32 implementation.
4057 * w32term.h (x_focus_on_frame): Remove prototype.
4058 * w32fns.c (Fx_focus_frame): Remove.
4059 (syms_of_w32fns): Do not defsubr it.
4060 * frame.c (Fx_focus_frame): Define here.
4061 (syms_of_frame): Defsubr here.
4062 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4064 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4066 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4067 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4068 each port to reference the port-specific window system data.
4069 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4070 (FRAME_DISPLAY_INFO): Define.
4071 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4072 (FRAME_DISPLAY_INFO): Define. Adjust users.
4073 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4074 (FRAME_DISPLAY_INFO): Define. Adjust users.
4075 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4076 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4077 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4078 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4079 * xselect.c, xterm.c: All related users changed.
4081 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4083 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4084 (x_menubar_window_to_frame): Remove prototypes.
4085 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4086 (x_menubar_window_to_frame, x_top_window_to_frame):
4088 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4089 (x_menubar_window_to_frame, x_top_window_to_frame):
4090 ...to here and convert all but the last to static.
4092 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4094 * lisp.mk (lisp): Add w32-common-fns.elc.
4096 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4098 * charset.c (char_charset): Document an exception for char-charset.
4100 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4102 * xterm.h (x_display_info): New field last_user_time...
4103 * xterm.c (toplevel): ...to replace static last_user_time.
4104 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4106 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4108 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4109 scroll bar values to prevent thumb from disappear and update comment.
4111 2013-09-11 Glenn Morris <rgm@gnu.org>
4113 * emacs.c (usage_message): Possessive apostrophe tweak.
4115 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4117 * nsterm.m (syms_of_nsterm): Use Qns.
4118 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4119 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4120 * xfns.c (x_display_info_for_name, Fx_open_connection):
4121 Remove old '#if 0' code.
4122 (syms_of_xfns): Use Qx.
4123 * termhooks.h (fullscreen_hook): Remove the leftover.
4124 (struct terminal): Fix typo in comment.
4126 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4128 Cleaning up a few X scroll bar bits.
4129 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4130 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4131 New member last_seen_part, going to replace...
4132 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4133 (xt_action_hook) [USE_LUCID]: Adjust user.
4134 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4135 Lucid-specific scroll bar support.
4136 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4137 to int and adjust to use last_seen_part member.
4138 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4139 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4140 Initialize last_seen_part.
4142 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4144 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4145 insert-buffer-substring an empty string.
4147 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4149 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4150 avoiding a GCC warning.
4152 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4154 Ifdef away frame tool bar code when it is not really used.
4155 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4156 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4157 and minimize_tool_bar_window_p under the above.
4158 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4159 (fset_tool_bar_window): Likewise.
4160 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4161 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4162 (change_frame_size_1):
4163 * window.c (window_from_coordinates, Frecenter): Adjust users.
4164 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4165 code is not really used.
4166 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4167 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4168 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4169 [!USE_GTK && !HAVE_NS]: Define as such.
4170 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4171 (note_mouse_highlight, expose_frame):
4172 * xfns.c (x_set_tool_bar_lines):
4173 * xterm.c (handle_one_xevent): Adjust users.
4175 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4177 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4178 This bug was introduced by my 2013-08-26 patch, which incorrectly
4179 assumed that the terminfo implementation doesn't use termcap buffers.
4180 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4181 these buffers apparently are used after all.
4182 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4183 (struct tty_display_info): Define members termcap_term_buffer and
4184 termcap_strings_buffer even if TERMINFO.
4186 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4189 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4190 'usage' docstring entry to pacify make-docfile.
4192 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4194 Change comparison functions =, <, >, <=, >= to take many arguments.
4195 * data.c: Change comparison functions' interface and implementation.
4196 * lisp.h: Make arithcompare available for efficient two arg
4198 * bytecode.c: Use arithcompare.
4199 * fileio.c: Use new interface.
4201 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4203 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4205 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4207 * eval.c (Feval): Document the new use of `lexical'.
4209 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4211 Review and drop old frame resize hack.
4212 * frame.h (struct frame): Remove force_flush_display_p.
4213 * dispnew.c (update_frame): Adjust user and don't call
4214 flush_frame here. The comment has said that there was an issues
4215 with redisplaying fringes, but I don't see any differences with
4216 and without this hack. Hopefully we can continue without it.
4217 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4218 current frame matrices twice if resized_p is set.
4220 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4222 Do not populate pure Xism x_sync to other ports.
4223 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4224 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4225 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4226 * w32term.h (x_sync): Remove prototype.
4228 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4230 Cleanup frame flushing.
4231 * dispextern.h (struct redisplay_interface):
4232 Drop flush_display_optional because flush_display is enough
4233 for X and flushing via RIF is just a no-op for others.
4234 * frame.h (flush_frame): New function.
4235 * dispnew.c (update_frame):
4236 * minibuf.c (read_minibuf):
4237 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4239 * keyboard.c (detect_input_pending_run_timers): Do not flush
4240 all frames but selected one in redisplay_preserve_echo_area.
4241 * nsterm.m (ns_flush): Remove no-op.
4242 (ns_redisplay_interface): Adjust user.
4243 * w32term.h (x_flush): Remove no-op.
4244 (w32_redisplay_interface): Adjust user.
4245 * xterm.c (x_flush): Simplify because we do not flush all
4246 frames at once any more. Adjust comment.
4247 (x_redisplay_interface): Adjust user.
4249 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4251 Port --without-x --enable-gcc-warnings to Fedora 19.
4252 * gfilenotify.c (globals_of_gfilenotify):
4253 Call g_type_init only if using an older glib version that needs it.
4255 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4257 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4258 (last_glyphless_glyph_merged_face_id): Remove declarations.
4259 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4260 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4261 (last_glyphless_glyph_merged_face_id): Now static.
4262 (merge_escape_glyph_face): New function, refactored from...
4263 (get_next_display_element): ...here.
4264 (merge_glyphless_glyph_face): New function, refactored from...
4265 (produce_glyphless_glyph): ...here...
4266 * term.c (produce_glyphless_glyph): ...and here.
4268 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4270 * eval.c (eval_sub): Only call Ffunction if necessary.
4272 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4274 Attempt to make redisplay more selective when changing cursor type.
4275 * frame.h (struct frame): New bitfield cursor_type_changed.
4276 * xdisp.c (cursor_type_changed): Remove.
4277 (try_cursor_movement, redisplay_window, try_window_id)
4278 (set_frame_cursor_types, try_window_reusing_current_matrix):
4279 Adjust to use per-frame bitfield.
4280 (redisplay_internal): Look for cursor type change on each visible
4281 frame and consider all frames if cursor type has been changed on
4282 the frame other than selected. If cursor type has been changed on
4283 selected frame only, do not use fast update.
4285 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4287 Attempt to make redisplay more selective when changing fonts.
4288 * frame.h (struct frame): New bitfield fonts_changed.
4289 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4290 (adjust_frame_glyphs): Add prototype.
4291 * dispnew.c (fonts_changed_p): Remove.
4292 (adjust_glyphs): Remove because we do not
4293 adjust matrices on all frames at once any more.
4294 (adjust_frame_glyphs): Block and unblock input here.
4295 (adjust_glyph_matrix): Use fonts_changed.
4296 (change_frame_size_1): Use adjust_frame_glyphs.
4297 * font.c (font_open_entity): Use fonts_changed.
4298 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4299 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4300 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4301 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4302 (shrink_mini_window, Fresize_mini_window_internal)
4303 (window_scroll_pixel_based, Fset_window_configuration)
4304 (apply_window_adjustment, Fset_window_vscroll):
4305 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4306 Use adjust_frame_glyphs.
4307 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4308 (try_window_reusing_current_matrix, try_window_id, display_line)
4309 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4310 (redisplay_internal): Consider fonts_changed and adjust frame
4311 matrices for each frame only if the frame is visible. If font
4312 has been changed on some frame during full redisplay, retry
4313 only visible frames where the font has been actually changed.
4315 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4317 Cache current header and mode line height for each window.
4318 * window.h (struct window): New fields mode_line_height
4319 and header_line_height.
4320 * window.c (make_window): Initialize them.
4321 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4322 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4323 (current_mode_line_height, current_header_line_height):
4325 * xdisp.c (current_mode_line_height, current_header_line_height):
4327 (pos_visible_p, init_xdisp): Adjust user.
4328 (redisplay_window): Invalidate mode_line_height and
4329 header_line_height if current and desired matrices do not agree.
4331 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4333 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4334 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4336 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4338 Make --without-x compatible with --enable-gcc-warnings.
4339 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4340 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4341 members under HAVE_WINDOW_SYSTEM.
4342 * keyboard.c (make_lispy_focus_out): Likewise.
4343 (record_menu_key): Move under HAVE_MENUS.
4344 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4345 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4346 (syms_of_xdisp): Adjust user.
4347 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4348 (start_hourglass, cancel_hourglass):
4349 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4350 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4351 and CLEAR_FONT_TABLE_NFONTS.
4352 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4353 Declare only if HAVE_WINDOW_SYSTEM.
4354 (lface_same_font_attributes_p, clear_face_gcs): Define only
4355 if HAVE_WINDOW_SYSTEM.
4357 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4359 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4360 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4361 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4363 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4365 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4367 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4369 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4370 This fixes a type error on hosts where ptrdiff_t is wider than int.
4372 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4374 * keyboard.c (read_key_sequence_vs): New function.
4375 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4378 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4380 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4382 Makefile improvements.
4383 * Makefile.in (config.status): Don't use double-colon rules, as
4384 they are not portable according to POSIX. Fix shell typo with `;
4385 I guess this rule has never been tested?
4386 (VCSWITNESS): New macro, to override any environment var.
4388 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4390 * xterm.h (struct x_display_info): Do not track X connection
4391 fd separately because it is always available from Display.
4392 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4395 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4397 * buffer.c (drop_overlay):
4398 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4399 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4401 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4403 * buffer.c (Fmake_overlay, Fmove_overlay):
4404 * intervals.c (set_point_from_marker):
4405 * print.c (PRINTPREPARE): Prefer signal_error
4406 to plain error and report unsuitable marker too.
4408 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4410 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4411 for 'dragging' member.
4412 (struct x_output): Remove set-but-unused leftovers
4413 'left_before_move' and 'top_before_move'.
4414 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4415 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4416 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4417 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4418 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4419 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4420 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4421 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4423 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4425 * nsfont.m (INVALID_GLYPH): New define.
4426 (nsfont_encode_char): Use INVALID_GLYPH.
4427 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4429 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4431 * xterm.c (x_last_mouse_movement_time): Revert last change.
4432 This code should use XDisplayMotionBufferSize to check display's
4433 motion history first, and there are few other issues as well.
4434 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4435 (handle_one_xevent): Adjust user.
4437 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4439 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4440 * frame.c (Flast_nonminibuf_frame): ... to here.
4441 (check_minibuf_window): Don't abort if no window was found
4444 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4446 Use XGetMotionEvents to ask the last mouse motion time from X server.
4447 * xterm.c (X_MOTION_HISTORY): Default to 1.
4448 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4449 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4450 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4451 Ifdef away legacy code.
4452 (XTmouse_position, x_scroll_bar_report_motion):
4453 Use x_last_mouse_movement_time.
4454 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4457 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4459 * msdos.c (last_mouse_window): Move to...
4460 (dos_rawgetc): ...this function and adjust comment.
4461 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4462 (mouseMoved): ...this function and adjust comment.
4463 * w32term.c (last_window): Likewise with...
4464 (w32_read_socket): ...this function.
4465 * xterm.c (last_window): Likewise with...
4466 (handle_one_xevent): ...this function.
4468 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4470 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4471 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4472 (handle_one_xevent): ...to here.
4473 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4476 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4478 * msdos.c (IT_set_terminal_window): Remove no-op.
4479 (initialize_msdos_display): Adjust terminal setup.
4480 * w32console.c (w32con_set_terminal_window): Remove no-op.
4481 (initialize_w32_display): Adjust terminal setup.
4482 * w32term.c (w32_set_terminal_window): Remove no-op.
4483 (w32_create_terminal): Adjust terminal setup.
4484 * xterm.c (XTset_terminal_window): Remove no-op.
4485 (x_create_terminal): Adjust terminal setup.
4487 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4489 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4491 (ns_create_terminal): Adjust terminal setup.
4492 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4494 (w32_create_terminal): Adjust terminal setup.
4495 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4497 (x_create_terminal): Adjust terminal setup.
4499 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4501 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4502 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4503 * dispnew.c (buffer_posn_from_coords):
4504 * window.c (Fwindow_end, displayed_window_lines):
4505 * xdisp.c (redisplay_mode_lines): Use it.
4507 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4509 * fontset.c (face_for_char): Check char in the current face font first
4510 if HAVE_NS (Bug#15138).
4512 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4514 * window.c (temp_output_buffer_show): Make sure window returned
4515 by display_buffer is live (Bug#15213).
4517 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4519 Minor cleanup to avoid forward declarations.
4520 * coding.h (struct ccl_spec): Remove forward declaration.
4521 * composite.h (toplevel): Include font.h.
4522 (struct composition_it, struct face, struct font_metrics):
4523 Remove forward declaration.
4524 * dispextern.h (struct image, struct atimer): Likewise.
4525 * emacsgtkfixed.h (struct frame): Likewise.
4526 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4527 * font.h (struct font_driver, struct font, struct glyph_string)
4528 (struct face): Remove forward declaration.
4529 * fontset.h (struct face, struct font): Likewise.
4530 * frame.h (toplevel): Style cleanup.
4531 (enum output_method): Move to...
4532 * termhooks.h (enum output_method): ...here.
4533 (struct glyph, struct frame, struct ns_display_info)
4534 (struct x_display_info, struct w32_display_info):
4535 Remove forward declaration.
4536 * xterm.h (toplevel): Include termhooks.h.
4537 (struct font, struct window, struct glyph_matrix, struct frame)
4538 (struct input_event, struct face, struct image): Remove forward
4540 * gtkutil.h (struct _widget_value): Likewise.
4541 * keyboard.h (toplevel): Include termhooks.h.
4542 (struct input_event): Remove forward declaration.
4544 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4546 * intervals.c (set_point_from_marker): New function.
4547 * editfns.c (Fgoto_char):
4548 * process.c (Finternal_default_process_filter):
4549 * window.c (select_window_1): Use it.
4550 * buffer.h (set_point_from_marker): Add prototype.
4552 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4554 * w32.c (term_winsock): Call release_listen_threads before calling
4556 (_sys_wait_accept): Wait for accept event in a loop with a finite
4557 timeout, instead of waiting indefinitely. Will hopefully avoid
4558 hanging during exit because WSACleanup deadlocks waiting for the
4559 event object to be released. (Bug#14333)
4561 * w32proc.c (release_listen_threads): New function, signals all
4562 the reader threads that listen for connections to stop waiting.
4564 * w32.h (release_listen_threads): Add prototype.
4566 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4568 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4569 field of new marker (for sanity and safety).
4570 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4571 anyway because XMISCTYPE is a function and can't be an lvalue).
4573 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4575 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4576 (x_after_update_window_line, x_scroll_bar_create):
4577 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4578 (handle_one_xevent, x_clear_frame_area):
4579 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4580 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4581 * xterm.h (x_clear_area): Adjust prototype.
4583 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4585 Hook scanning and indentation functions to find_newline. This helps
4586 to avoid duplicated code and renders more respect to newline cache.
4587 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4588 * cmds.c (Fforward_line):
4589 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4590 Use find_newline and avoid unnecessary point movements.
4591 * search.c (scan_newline): Implement on top of find_newline.
4593 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4595 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4596 scoped code (bug#11258).
4598 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4600 * nsterm.m (last_window): New variable.
4601 (EV_TRAILER2): New macro.
4602 (EV_TRAILER): Call EV_TRAILER2.
4603 (mouseMoved:): Add support for mouse-autoselect-window
4604 on nextstep (Bug#6888).
4606 2013-08-28 Andreas Schwab <schwab@suse.de>
4608 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4609 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4610 Remove unused macro definitions.
4611 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4612 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4613 Only define if emacs.
4615 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4617 Prefer enum glyph_row_area to int where appropriate.
4618 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4620 (window_box, window_box_width, window_box_left, window_box_left_offset)
4621 (window_box_right, window_box_right_offset): Adjust prototypes.
4622 * xdisp.c (window_box, window_box_width, window_box_left)
4623 (window_box_left_offset, window_box_right, window_box_right_offset):
4624 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4625 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4626 * nsterm.m (ns_clip_to_row):
4627 * w32term.c (w32_clip_to_row):
4628 * xterm.c (x_clip_to_row): Likewise.
4630 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4632 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4633 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4635 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4637 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4638 for portability to hosts where /bin/sh has problems.
4640 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4642 Redesign redisplay interface to drop global output_cursor.
4643 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4644 (toplevel): Remove declaration of output_cursor.
4645 (set_output_cursor, x_cursor_to): Remove prototype.
4646 * window.h (struct window): New member output_cursor.
4647 (output_cursor_to): New function to replace RIF member.
4648 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4649 (update_text_area, set_window_cursor_after_update): Use it.
4650 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4651 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4652 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4653 * w32term.c (x_update_window_begin, x_update_window_end):
4654 * xterm.c (x_update_window_begin, x_update_window_end):
4655 Adjust to use per-window output cursor.
4657 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4659 Simplify SELECT_TYPE-related code.
4660 Like EMACS_TIME, this portability layer is no longer needed, since
4661 Emacs has been using fd_set as a portability layer for some time.
4662 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4663 (SELECT_TYPE): Remove. All uses changed to fd_set.
4664 (fd_set) [!FD_SET]: New typedef.
4666 Simplify EMACS_TIME-related code.
4667 This portability layer is no longer needed, since Emacs has been
4668 using struct timespec as a portability layer for some time.
4669 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4670 Include <time.h> rather than "systime.h"; that's all that's needed now.
4671 * dispnew.c: Include <timespec.h> rather than "systime.h";
4672 that's all that's needed now.
4673 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4674 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4675 TIMESPEC_RESOLUTION.
4676 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4677 LOG10_TIMESPEC_RESOLUTION.
4678 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4679 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4680 (make_emacs_time): Remove. All used changed to make_timespec.
4681 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4682 (current_timespec): Rename from current_emacs_time. All uses changed.
4683 (add_emacs_time): Remove. All uses changed to timespec_add.
4684 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4685 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4686 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4687 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4688 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4689 (current_timespec): Rename from current_emacs_time. All uses changed.
4690 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4691 changed to timespec_cmp.
4692 * xgselect.c: Include <timespec.h>, since our .h files don't.
4694 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4696 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4697 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4698 Remove the leftovers.
4699 * gtkutil.c (toplevel): Do not declare Qxft but include
4701 * image.c (toplevel): Do not declare Vlibrary_cache because
4702 it's already done in lisp.h.
4704 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4706 * lisp.h (Mouse_HLInfo): Move from here...
4707 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4708 (reset_mouse_highlight): New function.
4709 * msdos.c (dos_set_window_size, IT_update_begin)
4710 (internal_terminal_init):
4711 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4712 (ns_initialize_display_info):
4713 * w32console.c (initialize_w32_display):
4714 * w32term.c (x_update_window_end, x_free_frame_resources)
4715 (w32_initialize_display_info):
4716 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4717 * window.c (Fdelete_other_windows_internal):
4718 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4719 * termchar.h (toplevel):
4720 * xterm.h (toplevel): Include dispextern.h.
4722 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4724 Fix minor problems found by static checking.
4725 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4726 (expect): Avoid nested-if warning.
4727 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4728 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4729 * nsterm.h, nsterm.m (ns_select):
4730 * xgselect.c, xgselect.h (xg_select):
4731 Adjust signature to better match pselect's.
4732 * nsterm.m (ns_select):
4733 Don't set *TIMEOUT, since pselect doesn't.
4734 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4735 diagnostic about assigning const char * to it.
4736 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4738 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4740 * lread.c (substitute_object_recurse): Handle hash-tables as well
4743 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4745 Fix unlikely core dump in init_tty, and simplify terminfo case.
4746 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4747 The old version incorrectly dumped core if malloc returned a
4748 buffer containing only non-NUL bytes.
4749 (init_tty): Do not allocate or free termcap buffers; the
4750 struct does that for us now.
4751 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4752 (struct tty_display_info): Define members termcap_term_buffer and
4753 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4754 use them. Allocate them directly in struct rather than indirectly
4755 via a pointer, to simplify init_tty.
4757 * frame.c (check_minibuf_window): Initialize 'window' properly,
4758 so that Emacs reliably aborts later if 'window' is not initialized.
4760 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4762 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4763 of VoidSymbol (Bug#15154).
4765 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4767 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4768 mouse_face_beg_y and mouse_face_end_y.
4769 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4770 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4771 Adjust users and update comment where appropriate.
4773 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4775 * frame.c (check_minibuf_window): New function.
4776 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4777 Call check_minibuf_window (Bug#15183).
4779 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4781 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4782 because this is the only last cursor data we need to keep and consult.
4783 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4784 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4787 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4789 Fix recovering from possible decompression error.
4790 Since insert_from_gap doesn't always move point, we can't use PT as
4791 the position where the partially decompressed data ends, and
4792 should count how many bytes was produced so far.
4793 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4794 (unwind_decompress): Really delete partially uncompressed data.
4795 (Fzlib_decompress_region): Take decompressed data size into account.
4797 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4799 * syntax.c (init_syntax_once): Adjust comment and do an early
4800 initialization of Qchar_table_extra_slots just once...
4801 * casetab.c (init_casetab_once):
4802 * category.c (init_category_once):
4803 * character.c (syms_of_character):
4804 * coding.c (syms_of_coding):
4805 * xdisp.c (syms_of_xdisp): ...and omit it here.
4807 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4809 * xdisp.c (get_next_display_element): Don't apply to characters
4810 from a display vector the logic of setting it->end_of_box_run_p
4811 suitable for characters from a buffer. (Bug#15175)
4813 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4814 to handle directories, rather than '_utime' which doesn't.
4817 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4819 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4820 or fullscreen (Bug#14627).
4822 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4824 System-dependent integer overflow fixes.
4825 * process.c (Fset_process_window_size): Signal an error if
4826 the window size is outside the range supported by the lower level.
4827 * sysdep.c (set_window_size): Return negative on error,
4828 nonnegative on success, rather than -1, 0, 1 on not in system,
4829 failure, success. This is simpler. Caller changed.
4830 (serial_configure): Remove unnecessary initialization of local.
4831 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4832 size fits in unsigned long; this isn't true on some 32-bit hosts.
4833 Avoid buffer overrun if some future version of /proc/meminfo has a
4834 variable name longer than 20 bytes.
4835 (system_process_attributes) [__FreeBSD__]:
4836 Don't assume hw.availpages fits in 'int'.
4838 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4840 Don't let very long directory names overrun the stack.
4841 Fix some related minor problems involving "//", vfork.
4842 * callproc.c (encode_current_directory): New function.
4843 (call_process): Don't append "/"; not needed.
4844 * fileio.c (file_name_as_directory_slop): New constant.
4845 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4846 this can save the caller having to alloca.
4847 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4848 Use SAFE_ALLOCA, not alloca.
4849 (directory_file_name, Fexpand_file_name): Leave leading "//"
4850 alone, since it can be special even on POSIX platforms.
4851 * callproc.c (call_process):
4852 * process.c (Fformat_network_address):
4853 * sysdep.c (sys_subshell):
4854 Use encode_current_directory rather than rolling our own.
4855 (create_process): No need to encode directory; caller does that now.
4856 * process.h (encode_current_directory): New decl.
4857 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4858 Rework to avoid 'goto xyzzy;'.
4860 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4862 * xdisp.c (handle_face_prop): If the default face was remapped use
4863 the remapped face for strings from prefix properties. (Bug#15155)
4865 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4867 Minor cleanup for redisplay interface and few related functions.
4868 * frame.h (enum text_cursor_kinds): Move from here...
4869 * dispextern.h (enum text_cursor_kinds): ...to here.
4870 (toplevel): Drop unnecessary declarations.
4871 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4872 in update_window_end_hook and draw_window_cursor functions.
4873 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4874 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4875 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4876 * xterm.c (x_update_window_end, x_draw_window_cursor):
4877 * xdisp.c (display_and_set_cursor, update_window_cursor)
4878 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4879 enum text_cursor_kinds where appropriate.
4881 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4883 Redesign redisplay interface to drop updated_row and updated_area.
4884 * dispextern.h (updated_row, updated_area): Remove declaration.
4885 (struct redisplay_interface): Pass glyph row and row area parameters
4886 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4887 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4889 * dispnew.c (updated_row, updated_area): Remove.
4890 (redraw_overlapped_rows, update_window_line): Adjust user.
4891 (update_marginal_area, update_text_area): Likewise. Pass updated row
4892 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4893 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4896 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4898 * process.c (flush_pending_output): Remove stub.
4901 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4903 * callproc.c: Fix race that killed background processes (Bug#15144).
4904 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4905 Record deleted process-id in critical section, not afterwards.
4906 Don't mistakenly kill process created by a call-process invocation
4907 that discards output and does not wait.
4909 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4911 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4912 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4913 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4914 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4915 to shut up compiler in mark_object.
4916 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4918 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4920 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4921 We can't portably rely on PTY_OPEN doing that, even if
4922 it calls posix_openpt with O_CLOEXEC.
4924 2013-08-20 Kenichi Handa <handa@gnu.org>
4926 * character.c (string_char): Improve commentary.
4928 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4930 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4931 (struct animation_cache): Make signature a flexible array member.
4932 All uses changed. This is a tad slower but may insulate us better
4933 from future changes to ImageMagick.
4935 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4937 * image.c: Shrink memory needed for animation cache.
4938 (SIGNATURE_DIGESTSIZE): New constant.
4939 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4940 (imagemagick_create_cache): Copy the signature. This saves
4941 several KB of memory that ImageMagick wastes per signature.
4942 Don't bother updating the update_time, as the caller does that now.
4943 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4944 it's a fixed size struct member now.
4945 (imagemagick_get_animation_cache): Always destroy the signature,
4946 as it's now imagemagick_create_cache's responsibility to copy it.
4947 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4948 and use memcmp rather than strcmp.
4949 eassert that ImageMagick returns a signature of the specified length.
4951 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4953 * image.c (imagemagick_get_animation_cache): Don't segfault on
4955 (imagemagick_get_animation_cache): Revert to previous definition
4956 so that it actually works. But keep the memory leak fix.
4957 (imagemagick_get_animation_cache): Fix memory leak.
4959 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4961 * image.c: Fix animation cache signature memory leak.
4962 Fix some other minor performance problems while we're at it.
4963 (imagemagick_create_cache): Clear just the members that
4964 need clearing. Don't set update_time, as caller does that now.
4965 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4966 Simplify by using pointer-to-pointer instead of a prev pointer.
4967 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4968 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4969 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4970 it's already a copy. Free the signature probe unless it's cached.
4972 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4973 This was introduced by my 2013-08-12 fix for Bug#15035.
4975 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4977 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4978 (imagemagick_prune_animation_cache): Now static.
4980 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4982 * image.c (imagemagick_get_animation_cache): Don't segfault when
4983 pruning all entries.
4985 2013-08-18 Ken Brown <kbrown@cornell.edu>
4987 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4988 static heap if ENABLE_CHECKING is defined.
4989 (max_bss_sbrk_ptr): New variable.
4991 (report_sheap_usage): Report maximum static heap usage instead of
4992 ending static heap usage.
4994 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4996 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4997 of zlib_initialized according to the results of calling
4998 init_zlib_functions.
5000 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5002 * image.c: Implement an ImageMagick per-image cache.
5003 (imagemagick_get_animation_cache): Fix a double-free error.
5004 (imagemagick_load_image): Remove the ping_wand code, which only
5005 apparently saved time on invalid animated images, and slowed down
5006 everything else. Optimise for the common case.
5008 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5010 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5012 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5014 * marker.c (set_marker): Remove documentation of undefined behavior.
5016 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5018 * image.c (imagemagick_compute_animated_image): Animate correctly
5019 when sub-images are smaller than the main image.
5020 (imagemagick_compute_animated_image): Setting the iterator row to
5021 zero is apparently not allowed.
5022 (imagemagick_compute_animated_image): Allow images that say they
5023 have sub-images that are bigger than the main image, but just crop
5026 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5028 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5030 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5032 * image.c (imagemagick_compute_animated_image): Respect the GIF
5035 2013-08-15 Ken Brown <kbrown@cornell.edu>
5037 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5038 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5041 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5043 Fix minor problems found by static checking.
5044 * frame.c (delete_frame):
5045 * xdisp.c (next_element_from_display_vector):
5046 Avoid uninitialized local.
5047 * image.c (imagemagick_compute_animated_image): Port to C89.
5048 Prefer usual GNU indentation style for loops.
5049 Be more careful about bizarrely large sizes, by using ptrdiff_t
5052 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5054 Fix infinite frame selection loop (Bug#15025).
5055 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5057 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5059 * xdisp.c (compute_window_start_on_continuation_line):
5060 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5061 to make sure we end up setting the window start at the leftmost
5062 visible character of the display line. This avoids funky
5063 horizontal shifting because the window start is not kept on the
5064 same position. (Bug#15090)
5065 (next_element_from_display_vector): Support 'box' face attribute
5066 in the face definitions of a display vector. (Bug#15099)
5068 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5070 * image.c (imagemagick_compute_animated_image): Implement animated
5072 (imagemagick_compute_animated_image): Fix some compilation
5073 warnings. Implement a very simple cache to make the animation
5074 usable at all, but it should be replaced with a per-image cache.
5076 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5078 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5079 to do `for' loops over alist values.
5080 * buffer.h (FOR_EACH_BUFFER):
5081 * process.c (FOR_EACH_PROCESS): Use it.
5082 (handle_child_signal, status_notify, Fget_buffer_process)
5083 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5085 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5087 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5088 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5089 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5090 to xzalloc and so avoid redundant call to memset.
5091 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5092 members because it is allocated with xzalloc and so already zeroed.
5094 2013-08-14 Ken Brown <kbrown@cornell.edu>
5096 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5099 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5101 Utility function and macro to copy Lisp string to C string.
5102 * lisp.h (xlispstrdupa): New macro.
5103 (xlispstrdup): New prototype.
5104 * alloc.c (xlispstrdup): New function.
5105 * callint.c (Fcall_interactively):
5106 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5107 (Fsubstitute_in_file_name):
5108 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5109 * image.c (x_create_bitmap_from_file):
5110 * w32term.c (w32_term_init):
5111 * xterm.c (x_term_init): Use xlispstrdup.
5113 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5115 * image.c (imagemagick_load_image): Make animated pictures work.
5116 There's still some problems with background color settings, though
5119 * decompress.c (unwind_decompress): Always restore point.
5121 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5123 * marker.c (set_marker): Reformat documentation.
5125 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5127 * xdisp.c (cursor_type_changed): Now static.
5129 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5130 Use changed. This avoids the need to call xmalloc and for the
5131 caller to call xfree, and avoids memory leaks in some situations.
5133 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5135 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5136 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5137 (redisplay_window): If window_end_valid is cleared due to non-zero
5138 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5139 so do not call to try_cursor_movement for that window.
5141 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5143 * window.h (struct window): Convert window_end_pos and
5144 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5145 (wset_window_end_pos, wset_window_end_vpos): Remove.
5146 * dispnew.c (adjust_glyph_matrix):
5147 * window.c (Fwindow_end, replace_window, set_window_buffer)
5149 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5150 (set_vertical_scroll_bar, redisplay_window, try_window)
5151 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5152 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5153 (note_mouse_highlight): Adjust users.
5154 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5157 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5159 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5160 * image.c (imagemagick_filename_hint): Use `const char *' and
5161 prefer SSDATA to SDATA to avoid warnings.
5163 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5165 Cleanup window fringes, margins and scroll bars adjustments.
5166 * window.c (set_window_fringes, set_window_margins)
5167 (set_window_scroll_bars, apply_window_adjustment): New functions.
5168 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5169 (Fset_window_scroll_bars): Use them.
5171 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5173 * window.h (struct window): Convert scroll_bar_width
5174 from Lisp_Object to integer. Adjust comment.
5175 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5177 * window.c (wset_scroll_bar_width): Remove.
5178 (make_window): Initialize scroll_bar_width.
5179 (Fsplit_window_internal): Use direct assignment.
5180 (Fset_window_configuration, save_window_save):
5181 Convert Lisp_Object to integer and back where appropriate.
5182 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5183 bar was actually changed, and mention this in docstring.
5185 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5187 * decompress.c: Minor simplifications.
5188 (Fzlib_decompress_region): Don't bother verifying
5189 that avail_out <= UINT_MAX, as that was confusing.
5190 Mention the restriction in a comment instead.
5191 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5193 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5195 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5196 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5198 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5200 * image.c (imagemagick_filename_hint): Check for errors in the
5203 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5205 * window.c (Fwindow_margins): Return nil when there's no marginal
5206 area, as per the documented API.
5208 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5209 Fmake_vector, as scroll bar's struct members are not all Lisp
5210 objects now. This avoids crashes in GC.
5212 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5213 bool, so its address could be taken.
5215 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5217 * image.c (imagemagick_filename_hint): New function to possibly
5218 apply `image-content-type-suffixes'.
5219 (imagemagick_load_image): Use it.
5221 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5223 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5224 if loading zlib failed.
5226 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5228 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5229 2013-08-13 checkin below. Change bool to BOOL, rule is:
5230 All Obj-C code uses BOOL, except for interfaces callable from C.
5232 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5234 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5236 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5237 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5238 bool instead of BOOL.
5239 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5240 from Lisp_Object to bitfield. Adjust comment.
5241 * w32term.c (x_scroll_bar_create): Adjust user.
5242 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5243 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5244 Use bool for boolean.
5245 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5246 to `unsigned int' when defining a bitfield.
5248 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5250 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5252 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5254 * window.h (struct window): Convert left_margin_cols and
5255 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5256 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5257 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5259 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5261 (showing_window_margins_p, update_window_line, update_frame_1):
5262 * fringe.c (draw_fringe_bitmap_1):
5263 * xdisp.c (window_box_width): Adjust users.
5264 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5265 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5266 Use direct assignment.
5267 (Fset_window_configuration, save_window_save, Fwindow_margins):
5268 Convert Lisp_Object to integer and back where appropriate.
5269 (Fset_window_margins): Adjust user. Return t if any margin
5270 was actually changed, and mention this in docstring.
5272 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5274 * syntax.c (forward_word):
5275 * cmds.c (forward_char, backward_char): Mention the optional argument.
5277 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5279 * window.h (struct window): Convert left_fringe_width
5280 and right_fringe_width from Lisp_Objects to integers.
5282 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5283 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5284 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5286 (make_window): Initialize new integer fields to -1.
5287 (Fsplit_window_internal): Use direct assignment.
5288 (Fset_window_configuration, save_window_save):
5289 Convert Lisp_Object to integer and back where appropriate.
5290 (Fset_window_fringes): Adjust user. Return t if any fringe
5291 was actually changed, and mention this in docstring.
5293 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5295 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5296 * nsfns.m (x_set_cursor_type):
5297 * w32fns.c (x_set_cursor_type):
5298 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5299 * xdisp.c (set_frame_cursor_types): ...but in common code.
5301 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5303 * font.c (clear_font_cache): New function, stripped from...
5304 (Fclear_font_cache): ...here, which now uses the function
5305 above. Adjust comment.
5306 * font.h (clear_font_cache): Add prototype.
5307 * xfaces.c (clear_face_cache): Use clear_font_cache.
5309 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5311 * window.c (Fset_window_start): Compare `w', not `window' because
5312 `w' might not be equal to `window' after call to decode_live_window.
5314 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5316 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5317 This fixes a problem introduced by the Bug#15035 patch
5318 when using GPG. Reported by Herbert J. Skuhra.
5320 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5322 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5323 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5324 not yet initialized.
5326 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5328 * decompress.c (Fzlib_decompress_region): Support zlib
5329 decompression, too, and rename.
5331 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5333 Minor zlib configuration tweaks.
5334 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5335 Don't assume presence of fn_inflateInit2_ zlib internal function.
5337 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5339 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5340 include the zlib prefix.
5342 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5344 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5345 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5346 define static variables that are pointers to zlib functions to be
5348 (init_zlib_functions) [WINDOWSNT]: New function.
5349 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5351 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5352 macros instead of invoking the zlib functions directly.
5353 (syms_of_decompress): DEFSYM Qzlib_dll.
5354 Staticpro Szlib_available_p.
5356 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5358 Avoid looping over all frame windows to freeze and unfreeze.
5359 * window.h (struct window): Drop frozen_window_start_p.
5360 (freeze_window_starts): Drop prototype.
5361 * frame.h (struct frame): New frozen_window_starts flag.
5362 (FRAME_WINDOWS_FROZEN): New macro.
5363 * window.c (freeze_window_start, freeze_window_starts):
5365 (select_window, replace_window): Adjust users.
5366 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5367 (window_frozen_p): New function.
5368 (redisplay_window): Use it.
5370 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5372 Fix some fd issues when running subprocesses (Bug#15035).
5373 Fix bugs that can leak files or file descriptors on errors.
5374 Don't unlink open temp files, as that's hard for users to diagnose
5375 when things go awry (e.g., temp disk exhausted).
5376 Don't bother to lock temp files. Check for invalid recursion.
5377 * callproc.c (synch_process_fd): Remove. All uses removed.
5378 (synch_process_tempfile): New var or macro.
5379 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5381 (record_kill_process): New arg, the temp name. All callers changed.
5382 (delete_temp_file): Now just a simple wrapper around unlink.
5383 (call_process_kill): New arg, the call_process_fd array.
5384 Close them all. Clear synch_process_pid. Remove the temp file,
5385 or arrange for it to be removed.
5386 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5387 that's been moved to synch_process_tempfile. Caller changed.
5388 Do not remove the tempfile; that's now call_process_kill's
5390 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5391 call_process_kill; the caller now does that.
5392 (call_process_cleanup): Do not close the process fd; that's now
5393 call_process_kill's responsibility.
5394 (Fcall_process): Implement via new function call_process, which
5395 has most of the old body of Fcall_process, but with a different API.
5396 (call_process): New function that does not open or close filefd if
5397 it is nonnegative. Record which fds need to be closed, and let
5398 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5399 Signal an error if invoked recursively (could be done via a hook).
5400 Simplify creation of the tempfile in the MSDOS case.
5401 Don't create the output file until after checking for the executable.
5402 Report any failure to open /dev/null.
5403 Don't open /dev/null for writing twice; once is enough.
5404 Don't create pipe if all output is being discarded or sent to file.
5405 Don't worry about setting up the coding system or reading from the
5406 pipe if all output is being discarded.
5407 Hoist fd_error local into top level, to lessen block nesting.
5408 Don't record deleted pid here; now done by Fcall_process_region.
5409 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5410 and note its success in synch_process_tempfile.
5411 Do not leak resources when child_setup fails.
5412 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5413 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5414 (create_temp_file): Now returns open fd, with an additional
5415 Lisp_Object * argument to return the name. All callers changed.
5416 Do not close the file; rewind it instead, and leave it open for
5417 the caller. Do not lock the temp file. Unwind-protect the file
5418 and the file-descriptor.
5419 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5420 If an asynchrounous process, record it here, not in call_process.
5421 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5422 * eval.c (set_unwind_protect): New function.
5423 * fileio.c (write_region): New function, generalized from the
5424 old Fwrite_region. Do not lock temp files.
5425 (Fwrite_region): Use it.
5426 * lisp.h (set_unwind_protect, write_region): New decls.
5427 * process.c: Include <verify.h>.
5428 (make_process): Mark fds as initially closed.
5429 (deleted_pid_list): Now a list of pid-filename pairs.
5431 (close_process_fd): New function.
5432 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5433 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5434 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5435 (create_process, create_pty, Fmake_serial_process)
5436 (server_accept_connection): Record which fds need to be closed,
5437 and let deactivate_process close them.
5438 (Fmake_network_process): Do not discard the unwind-protect
5439 until it's safe to do so.
5440 (deactivate_process): Close the fds opened by create_process etc.
5441 (Fprocess_send_eof): Adjust to new way of recording open fds.
5442 Report an error if /dev/null can't be opened, instead of aborting.
5443 * process.h (PROCESS_OPEN_FDS): New constant.
5444 (struct Lisp_Process): New member open_fds.
5445 (record_kill_process, record_deleted_pid): Adjust signatures.
5446 (record_deleted_pid): Move decl here ...
5447 * syswait.h (record_deleted_pid): ... from here.
5449 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5451 * decompress.c: Fix bugs with large buffers and weird inputs.
5452 Tune a bit. Reindent as per usual Emacs style.
5453 (BUFFER_SIZE): Remove.
5454 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5455 more than UINT_MAX bytes. Decompress into the gap instead of into
5456 an auto buffer, as this should avoid copying. Return nil if
5457 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5458 set immediate_quit; we shouldn't trust zlib code that much.
5460 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5462 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5463 errors, and really move the gap to where we want it.
5465 * lisp.h: Include decompress.c support.
5467 * emacs.c (main): Include decompress.c support.
5469 * Makefile.in: Include -lz if present.
5471 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5473 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5474 (initWithTitle:): Initialize frame to 0.
5475 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5476 (fillWithWidgetValue:frame:): Rename from
5477 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5479 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5480 fillWithWidgetValue:frame:
5482 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5483 remove memory leak warnings.
5485 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5486 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5489 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5490 (x_activate_menubar): Update the whole menu.
5491 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5492 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5493 current event is not NSSystemDefined (Bug#15001).
5494 Call ns_check_menu_open only if trackingMenu is 2.
5495 (menuDidClose:): New method, decrease trackingMenu.
5496 (fillWithWidgetValue:setDelegate:): New method.
5497 (fillWithWidgetValue:): Call the above.
5499 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5501 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5503 Omit some unnecessary casts.
5504 Many of these go back to the old pre-C89 days, when they may have
5505 been needed, but we've been assuming C89 or later for a while now.
5506 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5507 (live_float_p, live_misc_p, live_vector_p):
5508 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5509 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5510 (defvar_per_buffer):
5511 * callint.c (Fcall_interactively):
5512 * doc.c (Fsubstitute_command_keys):
5513 * filelock.c (get_boot_time):
5514 * frame.c (xrdb_get_resource):
5515 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5516 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5517 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5518 (menuitem_highlight_callback, menu_destroy_callback)
5519 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5520 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5521 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5522 (xg_tool_bar_help_callback, tb_size_cb):
5523 * image.c (xpm_alloc_color, png_read_from_memory)
5524 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5525 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5527 * keymap.c (describe_map):
5528 * nsfns.m (Fns_display_monitor_attributes_list):
5529 * nsmenu.m (process_dialog:):
5530 * nsterm.m (hold_event):
5531 * process.c (wait_reading_process_output):
5532 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5533 * scroll.c (do_direct_scrolling, scrolling_1):
5534 * termcap.c (tgetent):
5535 * window.c (check_window_containing, add_window_to_list)
5536 (freeze_window_starts):
5537 * xdisp.c (compare_overlay_entries, vmessage):
5538 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5539 (x_get_monitor_attributes_xrandr)
5540 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5541 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5542 * xfont.c (xfont_match, xfont_open):
5543 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5544 (menubar_selection_callback, menu_position_func)
5545 (popup_selection_callback, create_and_show_popup_menu)
5546 (dialog_selection_callback, create_and_show_dialog):
5547 * xrdb.c (x_get_string_resource):
5549 * xsmfns.c (x_session_check_input):
5550 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5551 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5552 (xaw_jump_callback, xaw_scroll_callback):
5553 Omit unnecessary casts.
5555 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5557 Minor string-length refactoring.
5558 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5559 * frame.c (make_monitor_attribute_list):
5560 Prefer build_string to strlen + make_string.
5562 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5564 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5565 don't check minor_code (Bug#14417).
5567 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5569 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5570 vertical positions instead. This avoids calling MATRIX_ROW with
5571 row numbers that are possibly beyond valid limits. (Bug#15064)
5573 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5575 Use xstrdup and build_unibyte_string where applicable.
5576 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5577 * xfns.c (x_window):
5578 * xrdb.c (x_get_customization_string):
5579 * xterm.c (xim_initialize):
5580 * w32fns.c (w32_window): Use xstrdup.
5581 (w32_display_monitor_attributes_list):
5582 * emacs.c (init_cmdargs):
5583 * keyboard.c (PUSH_C_STR):
5584 * nsfont.m (nsfont_open):
5585 * sysdep.c (system_process_attributes):
5586 * w32.c (system_process_attributes):
5587 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5589 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5591 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5592 variables of these types so that GDB would know about them, as aid
5593 for debugging fatal exceptions. (Bug#15024) See also
5594 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5597 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5599 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5600 larger than the NSWindow (Bug#14934).
5602 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5604 Redesign redisplay interface to drop global variable updated_window.
5605 Always pass currently updated window as a parameter to update routines.
5606 * dispextern.h (updated_window): Remove declaration.
5607 (struct redisplay_interface): Pass window parameter to
5608 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5609 and after_update_window_hook.
5610 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5612 * dispnew.c (updated_window): Remove.
5613 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5614 (update_window_line): Adjust to match redisplay interface changes.
5615 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5616 (ns_scroll_run, ns_after_update_window_line):
5617 * w32term.c (x_update_window_begin, x_update_window_end)
5618 (x_after_update_window_line, x_scroll_run):
5619 * xterm.c (x_update_window_begin, x_update_window_end)
5620 (x_after_update_window_line, x_scroll_run):
5621 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5622 Likewise. Adjust comments where appropriate.
5623 (x_cursor_to): Simplify because this is always called during window
5624 update (but install debugging check anyway).
5625 (expose_window): Check must_be_updated_p flag to see whether this
5626 function is called during window update.
5628 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5630 Do not reset window modification event counters excessively.
5631 These leftovers and poor man's tricky methods to catch extra
5632 redisplay's attention are no longer needed.
5633 * frame.c (set_menu_bar_lines_1):
5634 * minibuf.c (read_minibuf_unwind):
5635 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5636 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5637 (window_scroll_line_based, Fset_window_configuration):
5638 * xdisp.c (redisplay_window): Do not reset last_modified and
5639 last_overlay_modified counters.
5641 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5643 * xselect.c (x_send_client_event): Set send_event and serial, memset
5644 data.l as it might be bigger than data.b. Use 24 bit mask to
5645 XSendEvent (Bug#15034).
5647 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5649 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5650 for TTY frames that are not the top frame on their console.
5653 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5655 * w32term.c (w32fullscreen_hook): Really maximize frame when
5656 asked for (Bug#14841).
5658 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5660 Prefer selected_window to Fselected_window, likewise for frames.
5661 * buffer.c (Fbuffer_swap_text):
5662 * data.c (Fvariable_binding_locus):
5663 * window.c (run_window_configuration_change_hook): Adjust users.
5664 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5665 Use decode_live_frame.
5667 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5669 Be more careful if selected window shows the buffer other than current,
5670 use window_outdated only if this is not so. This change should also
5671 address some weird issues discussed in Bug#13012.
5672 * window.h (window_outdated): New prototype.
5673 * window.c (window_outdated): Now here. Convert from static and
5674 always assume window's buffer.
5675 (Fwindow_end, Fwindow_line_height): Use it.
5676 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5677 and always assume window's buffer.
5678 (redisplay_window): Adjust user.
5679 (redisplay_internal): Call to reconsider_clip_changes once and
5680 check whether mode line should be updated only if selected window
5681 shows current buffer.
5682 (run_window_scroll_functions): Use eassert for debugging check.
5683 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5685 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5687 * window.c (window_scroll, window_scroll_pixel_based)
5688 (window_scroll_line_based): Use bool for booleans.
5690 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5692 * process.c: Fix minor off-by-one issues in descriptor counts.
5693 This shouldn't fix any real bugs, but it cleans up the code a bit.
5694 (max_process_desc, max_input_desc): -1, not 0, means none.
5696 (delete_input_desc): New function.
5697 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5698 (deactivate_process): Scan backwards when recomuting max_process_desc;
5699 that should be faster.
5700 (init_process_emacs): Initialize max_input_desc.
5702 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5704 Use region cache to speedup bidi_find_paragraph_start.
5705 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5706 Rename cache_long_line_scans to cache_long_scans.
5707 * buffer.c (bset_cache_long_line_scans): Rename to
5708 bset_cache_long_scans.
5709 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5710 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5712 (syms_of_buffer): Rename cache-long-line-scans to
5713 cache-long-scans. Adjust docstring.
5714 * search.c (newline_cache_on_off):
5715 * indent.c (width_run_cache_on_off): Adjust users.
5716 * bidi.c (bidi_paragraph_cache_on_off): New function.
5717 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5718 * insdel.c (prepare_to_modify_buffer):
5719 Invalidate bidi_paragraph_cache if enabled.
5721 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5723 Invalidate region caches only if buffer text is going to be changed.
5724 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5725 (modify_text): ...new prototype.
5726 (prepare_to_modify_buffer_1): New prototype.
5727 * textprop.c (modify_region): Rename to...
5728 (modify_text_properties): ...new function.
5729 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5730 (Fremove_list_of_text_properties): Adjust users.
5731 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5732 (modify_text): ...new function.
5733 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5734 (prepare_to_modify_buffer_1): ...new function.
5735 * casefiddle.c (casify_region):
5736 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5737 (Ftranspose_regions): Use modify_text.
5739 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5741 * lisp.mk (lisp): Add nadvice.elc.
5743 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5745 New macro to iterate over live buffers similar to frames.
5746 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5747 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5748 Declare buffer-related variables here to offload lisp.h.
5749 * buffer.c (Vbuffer_alist): Adjust comment.
5750 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5751 (other_buffer_safely):
5752 * data.c (store_symval_forwarding):
5753 * dispnew.c (Fframe_or_buffer_changed_p):
5754 * fileio.c (Fdo_auto_save):
5755 * filelock.c (unlock_all_files):
5756 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5758 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5760 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5761 * callproc.c (create_temp_file):
5762 * filelock.c (create_lock_file):
5763 Assume mkostemp, since it's now provided by Gnulib.
5765 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5767 * w32.c (mkostemp): New function.
5768 (mktemp): Remove, no longer used. Most of the code reused in
5769 mkostemp. (Bug#15015)
5770 (mktemp): Don't undef.
5772 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5774 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5775 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5776 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5777 (free_glyph_pool, check_glyph_memory): Likewise for
5778 all users. Adjust comments where appropriate.
5780 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5782 * composite.h: Minor fixups.
5783 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5784 to fix a misspelling, and change it to an inline function while
5785 we're at it (it need not be a macro). All uses changed.
5786 (composition_method, composition_valid_p):
5787 Rewrite to avoid assignments in if-conditions.
5789 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5791 Do not use global Lisp_Object in composition macros.
5792 * composite.h (composition_temp): Remove declaration.
5793 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5794 (composition_method, composition_valid_p): ...inline functions.
5795 (compose_region): Remove the leftover.
5796 * composite.c (composition_temp): Remove.
5797 (run_composition_function, update_compositions)
5798 (composition_compute_stop_pos, composition_adjust_point)
5799 (Ffind_composition_internal):
5800 * coding.c (handle_composition_annotation):
5801 * xdisp.c (handle_composition_prop, check_point_in_composition):
5802 Related users changed.
5804 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5806 Drop FRAME_PTR typedef.
5807 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5808 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5809 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5810 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5811 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5812 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5813 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5814 All related users changed.
5816 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5818 * eval.c (default_toplevel_binding): New function.
5820 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5821 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5822 (syms_of_eval): Export them.
5823 * data.c (Fdefault_value): Micro cleanup.
5824 * term.c (init_tty): Use "false".
5826 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5828 Fix X GC leak in GTK and raw (no toolkit) X ports.
5829 * xterm.c (x_free_frame_resources): If white and black relief
5830 GCs are allocated, always free them here.
5831 * xfns.c (x_make_gc): Omit redundant initialization.
5832 * widget.c (create_frame_gcs): Remove the leftover.
5833 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5834 in x_free_frame_resources.
5836 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5838 * nsterm.m (windowWillResize:toSize:): Only change title if
5839 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5841 (viewDidEndLiveResize): New method.
5843 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5844 inside NS_IMPL_COCOA.
5846 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5848 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5849 Do not check whether undo is enabled because record_insert and
5850 record_delete does that themselves.
5852 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5854 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5855 member which is not really used any more.
5856 (FRAME_XIC_BASE_FONTNAME): Remove.
5857 * xfns.c (xic_free_fontset): Adjust user.
5858 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5859 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5860 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5861 (xdialog_show): Use eassert for debugging check.
5862 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5864 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5866 * fileio.c, fns.c (merge): Move extern decl from here ...
5867 * lisp.h (merge): ... to here.
5869 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5871 Fix last font-related change.
5872 * w32font.h (w32font_list_internal, w32font_match_internal):
5874 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5875 (uniscribe_list_family): Adjust to match font API change.
5876 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5877 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5879 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5881 * frame.h (FRAME_MOUSE_UPDATE):
5882 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5883 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5885 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5887 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5888 * font.h (struct font_driver): Change list, match, and list_family
5889 functions to accept struct frame * as first arg.
5890 * font.c (font_score, font_compare, font_sort_entities):
5892 (font_sort_entities, font_list_entities, font_select_entity):
5893 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5894 match font API change.
5895 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5896 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5897 * ftxfont.c (ftxfont_list, ftxfont_match):
5898 * xftfont.c (xftfont_list, xftfont_match):
5899 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5900 * w32font.c (w32font_list, w32font_match, w32font_list):
5901 (w32font_list_internal, w32_font_match_internal): Likewise.
5902 * xfaces.c (Fx_family_fonts): Adjust user.
5904 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5906 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5907 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5908 only if HAVE_X_WINDOWS is in use.
5909 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5910 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5911 * w32term.c (x_wm_set_icon_position): Likewise.
5912 * w32fns.c (x_icon): Adjust user.
5914 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5916 * xterm.c (last_mouse_press_frame): Remove the
5917 leftover which is not really used any more.
5918 (handle_one_xevent, syms_of_xterm): Adjust users.
5919 (x_flush): Call XFlush once per each X display, not frame.
5920 This is better because this code always unconditionally skips
5921 non-X frames in Vframe_list and issues the only XFlush if we
5922 have more than one X frame on the same X display.
5923 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5924 Use bool for booleans.
5925 (x_draw_glyph_string_background, cvt_string_to_pixel):
5926 (cvt_pixel_dtor): Drop unnecessary prototypes.
5927 * xterm.h (x_display_ok): Adjust prototype.
5929 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5931 Drop unnecessary functions that deals with frame pixel size.
5932 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5933 (x_pixel_height): Drop prototypes.
5934 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5935 (x_pixel_height): Drop implementations.
5936 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5937 which should be always valid for window frame.
5938 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5939 * w32menu.c (Fx_popup_dialog):
5940 * xmenu.c (Fx_popup_dialog): Likewise for both.
5942 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5944 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5945 frame parameters and call to Fmodify_frame_parameters just once.
5946 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5947 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5948 and mention nil frame in docstring.
5950 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5952 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5953 (x_figure_window_size): Likewise. Adjust to return long.
5954 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5955 (toplevel): Move Qterminal_live_p to...
5956 * terminal.c (toplevel): ...here, make it static, and...
5957 (syms_of_terminal): ...DEFSYM here.
5958 * frame.h (Qterminal_live_p): Remove declaration.
5959 (make_frame, x_figure_window_size): Adjust prototype.
5960 * nsfns.m (Fx_create_frame): Use long for window flags.
5962 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5964 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5965 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5966 Do not assume that emacs_close (INT_MAX) is a no-op.
5968 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5970 * xfaces.c (make_face_cache): For struct face_cache, prefer
5971 xmalloc to xzalloc and so avoid redundant call to memset.
5972 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5974 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5976 * fringe.c (draw_window_fringes, update_window_fringes)
5977 (compute_fringe_widths):
5978 * w32term.c (x_draw_glyph_string):
5979 * window.c (candidate_window_p, Frecenter):
5980 * xfaces.c (realize_basic_faces, realize_default_face)
5981 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5982 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5983 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5984 * xmenu.c (Fx_menu_bar_open_internal):
5985 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5986 * xsettings.c (xft_settings_event):
5987 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5988 Use bool for booleans. Adjust style and comments where
5990 * dispextern.h (draw_window_fringes, update_window_fringes)
5991 (compute_fringe_widths):
5992 * xterm.h (x_had_errors_p): Adjust prototype.
5994 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5996 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5997 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5999 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6001 * fns.c (toplevel): Remove comment before Fsafe_length because
6004 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6006 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6008 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6010 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6011 frame which got the message is still alive, before dereferencing
6012 its pointer. (Bug#14970)
6014 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6015 be a live window, before using it as such. (Bug#14970)
6017 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6019 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6020 w32_detect_focus_change instead of doing part of its job by hand.
6021 This fixes the problem whereby FOCUS_OUT events were not sent to
6024 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6026 * process.c (Fprocess_list): Doc fix.
6028 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6029 being re-exposed only if it didn't ask to become visible.
6030 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6031 was previously iconified. (Bug#14841)
6032 (x_iconify_frame): Mark the frame iconified.
6034 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6036 Fix minor problems found by static checking.
6037 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6038 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6040 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6042 * eval.c (set_specpdl_old_value): New function.
6043 (unbind_to): Minor simplification.
6044 (get_backtrace_frame): New function.
6045 (Fbacktrace_frame): Use it. Add `base' argument.
6046 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6047 (syms_of_eval): Export backtrace-eval.
6048 * xterm.c (x_focus_changed): Simplify.
6050 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6052 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6054 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6056 * xdisp.c (redisplay_window): Instead of moving point out of
6057 scroll margin, reject the force_start method, and try scrolling
6058 instead. (Bug#14780)
6060 2013-07-24 Ken Brown <kbrown@cornell.edu>
6062 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6065 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6067 * eval.c (Fprogn): Do not check that BODY is a proper list.
6068 This undoes the previous change. The check slows down the
6069 interpreter, and is not needed to prevent a crash. See
6070 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6072 2013-07-23 Glenn Morris <rgm@gnu.org>
6074 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6076 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6078 Port to GNU/Linux systems with tinfo but not ncurses.
6079 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6080 to decide whether ncurses is being used. Without this change,
6081 GCC complains about tgetent not being declared, on a system
6082 that has tinfo installed but ncurses not installed.
6084 * eval.c (Fprogn): Check that BODY is a proper list.
6086 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6087 * data.c (Fsetq_default):
6088 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6089 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6091 Tune by taking advantage of the fact that ARGS is always a list
6092 when a function is declared to have UNEVALLED args.
6094 * emacsgtkfixed.c: Port to GCC 4.6.
6095 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6097 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6099 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6100 here to silence compiler warnings.
6102 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6104 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6105 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6106 from messing up Emacs's 'struct frame' (Bug#14923).
6108 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6110 * alloc.c (make_save_ptr_ptr): Define this function.
6111 It was inadvertently omitted. It's needed only if
6112 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6114 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6116 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6117 frame have focus (Bug#14895).
6119 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6121 Avoid vfork-related deadlock more cleanly.
6122 * callproc.c (child_setup): When the child's exec fails, output
6123 the program name, as that's more useful. Use O_NONBLOCK to avoid
6125 * process.c (create_process_1): Remove; no longer needed.
6126 (create_process): Remove timer hack; no longer needed, now that
6127 the child avoids deadlock.
6129 2013-07-20 Glenn Morris <rgm@gnu.org>
6131 * image.c (Fimage_flush): Fix doc typo.
6133 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6135 Fix array bounds violation when pty allocation fails.
6136 * process.c (PTY_NAME_SIZE): New constant.
6137 (pty_name): Remove static variable; it's now auto.
6138 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6139 Take pty_name as an arg rather than using a static variable.
6140 All callers changed.
6141 (create_process): Recover pty_flag from process, not from volatile local.
6142 (create_pty): Stay inside array even when pty allocation fails.
6143 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6145 * lread.c (Fload): Avoid initialization only when lint checking.
6146 Mention that it's needed only for older GCCs.
6148 2013-07-20 Kenichi Handa <handa@gnu.org>
6150 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6151 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6153 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6155 * lread.c (Fload): Avoid uninitialized warning.
6157 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6159 Fix some minor file descriptor leaks and related glitches.
6160 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6161 (create_lock_file): Use write, not emacs_write.
6162 * image.c (slurp_file, png_load_body):
6163 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6164 (server_accept_connection):
6165 Don't leak an fd on memory allocation failure.
6166 * image.c (slurp_file): Add a cheap heuristic for growing files.
6167 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6168 as that's what the other routines do. Maybe input need not be
6169 blocked at all, but it's better to be consistent.
6170 Avoid undefined behavior when strlen is zero.
6172 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6173 (NSTATICS): Now a constant; doesn't need to be a macro.
6175 2013-07-19 Richard Stallman <rms@gnu.org>
6177 * coding.c (decode_coding_utf_8): Add simple loop for fast
6178 processing of ASCII characters.
6180 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6182 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6184 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6186 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6187 unportable 'struct x_display_info'.
6188 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6191 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6193 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6194 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6196 (system_process_attributes): Prefer plain char to unsigned char
6197 when either will do. Clean up properly if interrupted or if
6198 memory allocations fail. Don't assume sscanf succeeds.
6199 Remove no-longer-needed workaround to stop GCC from whining.
6200 Read command-line once, instead of multiple times. Check read status a
6203 Fix obscure porting bug with varargs functions.
6204 The code assumed that int is treated like ptrdiff_t in a vararg
6205 function, which is not a portable assumption. There was a similar
6206 -- though these days less likely -- porting problem with various
6207 assumptions that pointers of different types all smell the same as
6208 far as vararg functions is conserved. To make this problem less
6209 likely in the future, redo the API to use varargs functions.
6210 * alloc.c (make_save_value): Remove this vararg function.
6211 All uses changed to ...
6212 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6213 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6215 (make_save_ptr): Rename from make_save_pointer, for consistency with
6216 the above. Define only on platforms that need it. All uses changed.
6218 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6220 * keyboard.c: Try to fix typos in previous change.
6221 (DISPLAY_LIST_INFO): New macro.
6222 (kbd_buffer_get_event): Do not access members that are not present
6223 in X11. Revert inadvertent change of "!=" to "=".
6225 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6227 * keyboard.c (kbd_buffer_get_event):
6228 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6229 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6231 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6233 * filelock.c: Fix unlikely file descriptor leaks.
6234 (get_boot_time_1): Rework to avoid using emacs_open.
6235 This doesn't actually fix a leak, but is better anyway.
6236 (read_lock_data): Use read, not emacs_read.
6238 * doc.c: Fix minor memory and file descriptor leaks.
6239 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6240 (get_doc_string, Fsnarf_documentation):
6241 Fix file descriptor leak on error.
6243 * term.c: Fix minor fdopen-related file descriptor leaks.
6244 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6245 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6247 * charset.c: Fix file descriptor leaks and errno issues.
6249 (load_charset_map_from_file): Don't leak file descriptor on error.
6250 Use plain record_xmalloc since the allocation is larger than
6251 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6253 * eval.c (record_unwind_protect_nothing):
6254 * fileio.c (fclose_unwind):
6256 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6257 The replacement doesn't block input, but that no longer seems
6260 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6262 * lread.c: Fix file descriptor leaks and errno issues.
6263 (Fload): Close some races that leaked fds or streams when 'load'
6265 (Fload, openp): Report error number of last nontrivial failure to open.
6266 ENOENT counts as trivial.
6267 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6269 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6270 now that the function is always called with a nonnegative arg.
6271 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6272 All uses replaced with ...
6273 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6275 A few more minor file errno-reporting bugs.
6276 * callproc.c (Fcall_process):
6277 * doc.c (Fsnarf_documentation):
6278 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6279 * process.c (set_socket_option):
6280 Don't let a constructor trash errno.
6281 * doc.c: Include <errno.h>.
6283 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6285 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6287 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6289 Fix w32 bug with call-process-region (Bug#14885).
6290 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6291 to Fcall_process when the input is empty. This simplifies the
6292 code a bit. It makes no difference on POSIXish platforms but
6293 apparently it fixes a bug on w32.
6295 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6296 * fileio.c (close_file_unwind): Don't close if FD is negative;
6297 this can happen when unwinding a zapped file descriptor.
6298 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6299 in case Emacs runs out of memory between the two unwind-protects.
6300 Don't trash errno when closing FD.
6301 Zap the FD in the specpdl when closing it, instead of deferring
6302 the removal of the unwind-protect; this fixes a bug where a child
6303 function unwinds the stack past us.
6305 New unwind-protect flavors to better type-check C callbacks.
6306 This also lessens the need to write wrappers for callbacks,
6307 and the need for make_save_pointer.
6308 * alloc.c (free_save_value):
6309 * atimer.c (run_all_atimers):
6311 * alloc.c (safe_alloca_unwind):
6312 * atimer.c (unwind_stop_other_atimers):
6313 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6314 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6315 * minibuf.c (choose_minibuf_frame_1):
6316 * process.c (make_serial_process_unwind):
6317 * xdisp.c (pop_message_unwind):
6318 * xselect.c (queue_selection_requests_unwind):
6319 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6320 * alloc.c (record_xmalloc):
6321 Prefer record_unwind_protect_ptr to record_unwind_protect with
6323 * alloc.c (Fgarbage_collect):
6324 Prefer record_unwind_protect_void to passing a dummy.
6325 * buffer.c (restore_buffer):
6326 * window.c (restore_window_configuration):
6327 * xfns.c, w32fns.c (do_unwind_create_frame)
6328 New wrapper. All record-unwind uses of wrappee changed.
6329 * buffer.c (set_buffer_if_live):
6330 * callproc.c (call_process_cleanup, delete_temp_file):
6331 * coding.c (code_conversion_restore):
6332 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6333 * editfns.c (save_excursion_restore)
6334 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6335 (save_restriction_restore):
6336 * eval.c (restore_stack_limits, un_autoload):
6337 * fns.c (require_unwind):
6338 * keyboard.c (recursive_edit_unwind, tracking_off):
6339 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6340 * macros.c (pop_kbd_macro, restore_menu_items):
6341 * nsfns.m (unwind_create_frame):
6342 * print.c (print_unwind):
6343 * process.c (start_process_unwind):
6344 * search.c (unwind_set_match_data):
6345 * window.c (select_window_norecord, select_frame_norecord):
6346 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6347 (fast_set_selected_frame):
6348 * xfns.c, w32fns.c (unwind_create_tip_frame):
6349 Return void, not a dummy Lisp_Object. All uses changed.
6350 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6351 * callproc.c (call_process_kill):
6352 * fileio.c (restore_point_unwind, decide_coding_unwind)
6353 (build_annotations_unwind):
6354 * insdel.c (Fcombine_after_change_execute_1):
6355 * keyboard.c (read_char_help_form_unwind):
6356 * menu.c (unuse_menu_items):
6357 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6358 * sound.c (sound_cleanup):
6359 * xdisp.c (unwind_redisplay):
6360 * xfns.c (clean_up_dialog):
6361 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6362 Accept no args and return void, instead of accepting and returning
6363 a dummy Lisp_Object. All uses changed.
6364 * cygw32.c (fchdir_unwind):
6365 * fileio.c (close_file_unwind):
6366 * keyboard.c (restore_kboard_configuration):
6367 * lread.c (readevalllop_1):
6368 * process.c (wait_reading_process_output_unwind):
6369 Accept int and return void, rather than accepting an Emacs integer
6370 and returning a dummy object. In some cases this fixes an
6371 unlikely bug when the corresponding int is outside Emacs integer
6372 range. All uses changed.
6373 * dired.c (directory_files_internal_unwind):
6374 * fileio.c (do_auto_save_unwind):
6375 * gtkutil.c (pop_down_dialog):
6376 * insdel.c (reset_var_on_error):
6377 * lread.c (load_unwind):
6378 * xfns.c (clean_up_file_dialog):
6379 * xmenu.c, nsmenu.m (pop_down_menu):
6380 * xmenu.c (cleanup_widget_value_tree):
6381 * xselect.c (wait_for_property_change_unwind):
6382 Accept pointer and return void, rather than accepting an Emacs
6383 save value encapsulating the pointer and returning a dummy object.
6385 * editfns.c (Fformat): Update the saved pointer directly via
6386 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6387 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6388 (unwind_body): New function.
6389 (record_unwind_protect): First arg is now a function returning void,
6390 not a dummy Lisp_Object.
6391 (record_unwind_protect_ptr, record_unwind_protect_int)
6392 (record_unwind_protect_void): New functions.
6393 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6394 * fileio.c (struct auto_save_unwind): New type.
6395 (do_auto_save_unwind): Use it.
6396 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6397 * insdel.c (struct rvoe_arg): New type.
6398 (reset_var_on_error): Use it.
6399 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6401 (specbinding_func): Remove; there are now several such functions.
6402 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6403 (set_unwind_protect_ptr): New function.
6404 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6406 Be simpler and more consistent about reporting I/O errors.
6407 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6408 Say "Read error" and "Write error", rather than "I/O error", or
6409 "IO error reading", or "IO error writing", when a read or write
6411 * process.c (Fmake_network_process, wait_reading_process_output)
6412 (send_process, Fprocess_send_eof, wait_reading_process_output):
6413 Capitalize diagnostics consistently. Put "failed foo" at the
6414 start of the diagnostic, so that we don't capitalize the
6415 function name "foo". Consistently say "failed" for such
6417 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6418 All callers changed. This is so it can use report_file_error.
6419 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6420 diagnostics consistently as above.
6422 * fileio.c (report_file_errno): Fix errno reporting bug.
6423 If the file name is neither null nor a pair, package it up as a
6424 singleton list. All callers changed, both to this function and to
6425 report_file_error. This fixes a bug where the memory allocator
6426 invoked by list1 set errno so that the immediately following
6427 report_file_error reported the wrong errno value.
6429 Fix minor problems found by --enable-gcc-warnings.
6430 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6431 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6433 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6435 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6436 Set event->arg to Qt if switch-event shall be generated.
6437 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6439 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6441 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6444 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6445 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6446 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6447 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6448 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6449 and there is a focused frame.
6450 (head_table): Add focus-in and focus-out.
6451 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6452 bind to handle-focus-in/out.
6454 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6455 (Fhandle_switch_frame): Call Fhandle_focus_in.
6456 (syms_of_frame): defsubr handle-focus-in/out.
6458 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6460 Fix porting bug to older POSIXish platforms (Bug#14862).
6461 * sysdep.c (emacs_pipe): New function, that implements
6462 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6463 This should port better to CentOS 5 and to Mac OS X 10.6.
6464 All calls to pipe2 changed.
6466 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6467 This makes the code easier to read and the executable a bit smaller.
6468 Do not replace all calls to Fcons that happen to create lists,
6469 just calls that are intended to create lists. For example, when
6470 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6471 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6472 Similarly for list2 through list5.
6473 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6474 * bytecode.c (exec_byte_code):
6475 * callint.c (quotify_arg, Fcall_interactively):
6476 * callproc.c (Fcall_process, create_temp_file):
6477 * charset.c (load_charset_map_from_file)
6478 (Fdefine_charset_internal, init_charset):
6479 * coding.c (get_translation_table, detect_coding_system)
6480 (Fcheck_coding_systems_region)
6481 (Fset_terminal_coding_system_internal)
6482 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6483 * composite.c (update_compositions, Ffind_composition_internal):
6484 * dired.c (directory_files_internal, file_name_completion)
6486 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6487 * doc.c (Fsnarf_documentation):
6488 * editfns.c (Fmessage_box):
6490 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6491 (Feval, eval_sub, Ffuncall, apply_lambda):
6492 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6493 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6494 (Fset_file_times, Finsert_file_contents)
6495 (Fchoose_write_coding_system, Fwrite_region):
6496 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6497 * font.c (font_registry_charsets, font_parse_fcname)
6498 (font_prepare_cache, font_update_drivers, Flist_fonts):
6499 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6500 * frame.c (make_frame, Fmake_terminal_frame)
6501 (x_set_frame_parameters, x_report_frame_params)
6502 (x_default_parameter, Fx_parse_geometry):
6503 * ftfont.c (syms_of_ftfont):
6504 * image.c (gif_load):
6505 * keyboard.c (command_loop_1):
6506 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6507 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6508 (Fminor_mode_key_binding, accessible_keymaps_1)
6509 (Faccessible_keymaps, Fwhere_is_internal):
6510 * lread.c (read_emacs_mule_char):
6511 * menu.c (find_and_return_menu_selection):
6512 * minibuf.c (get_minibuffer):
6513 * nsfns.m (Fns_perform_service):
6514 * nsfont.m (ns_script_to_charset):
6515 * nsmenu.m (ns_popup_dialog):
6516 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6517 (Fx_own_selection_internal):
6518 * nsterm.m (append2):
6519 * print.c (Fredirect_debugging_output)
6520 (print_prune_string_charset):
6521 * process.c (Fdelete_process, Fprocess_contact)
6522 (Fformat_network_address, set_socket_option)
6523 (read_and_dispose_of_process_output, write_queue_push)
6524 (send_process, exec_sentinel):
6525 * sound.c (Fplay_sound_internal):
6526 * textprop.c (validate_plist, add_properties)
6527 (Fput_text_property, Fadd_face_text_property)
6528 (copy_text_properties, text_property_list, syms_of_textprop):
6529 * unexaix.c (report_error):
6530 * unexcoff.c (report_error):
6531 * unexsol.c (unexec):
6532 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6533 (Fformat_mode_line, syms_of_xdisp):
6534 * xfaces.c (set_font_frame_param)
6535 (Finternal_lisp_face_attribute_values)
6536 (Finternal_merge_in_global_face, syms_of_xfaces):
6537 * xfns.c (x_default_scroll_bar_color_parameter)
6538 (x_default_font_parameter, x_create_tip_frame):
6539 * xfont.c (xfont_supported_scripts):
6540 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6541 (menu_help_callback, xmenu_show):
6543 * xterm.c (set_wm_state):
6544 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6545 and similarly for list2 through list5.
6547 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6549 * callproc.c (Fcall_process_region): Fix minor race and tune.
6550 (create_temp_file): New function, with the temp-file-creation part
6551 of the old Fcall_process_region. Use Fcopy_sequence to create the
6552 temp file name, rather than alloca + build_string, for simplicity.
6553 Don't bother to block input around the temp file creation;
6554 shouldn't be needed. Simplify use of mktemp.
6555 Use record_unwind_protect immediately after creating the temp file;
6556 this closes an unlikely race where the temp file was not removed.
6557 Use memcpy rather than an open-coded loop.
6558 (Fcall_process_region): Use the new function. If the input is
6559 empty, redirect from /dev/null rather than from a newly created
6560 empty temp file; this avoids unnecessary file system traffic.
6562 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6564 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6565 Simplify by making this case like the other two. This is a bit
6566 slower on obsolete hosts, but the extra complexity isn't worth it.
6568 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6569 * process.c (create_process) [!DOS_NT]:
6570 Remove now-unnecessary calls to emacs_close.
6572 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6574 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6575 returning early. (Bug#14850)
6577 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6578 and inhibit-iso-escape-detection attributes of 'undecided'.
6581 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6583 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6584 Reported by Herbert J. Skuhra in
6585 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6587 Don't lose top specpdl entry when memory is exhausted.
6588 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6589 specpdl overflow here, to simplify callers; all callers changed.
6590 Always reserve an unused entry at the stack top; this avoids
6591 losing the top entry's information when memory is exhausted.
6593 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6595 Clean up errno reporting and fix some errno-reporting bugs.
6596 * callproc.c (Fcall_process):
6597 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6598 * process.c (create_process, Fmake_network_process):
6599 * unexaix.c (report_error):
6600 * unexcoff.c (report_error):
6601 Be more careful about reporting the errno of failed operations.
6602 The code previously reported the wrong errno sometimes.
6603 Also, prefer report_file_errno to setting errno + report_file_error.
6604 (Fcall_process): Look at openp return value rather than at path,
6605 as that's a bit faster and clearer when there's a numeric predicate.
6606 * fileio.c (report_file_errno): New function, with most of the
6607 old contents of report_file_error.
6608 (report_file_error): Use it.
6609 (Ffile_exists_p, Ffile_accessible_directory_p):
6610 Set errno to 0 when it is junk.
6611 * fileio.c (Faccess_file):
6612 * image.c (x_create_bitmap_from_file):
6613 Use faccessat rather than opening the file, to avoid the hassle of
6614 having a file descriptor open.
6615 * lisp.h (report_file_errno): New decl.
6616 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6619 * process.c (create_process, wait_reading_process_output) [AIX]:
6620 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6621 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6622 a multithreaded environment anyway).
6623 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6625 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6627 * image.c (x_find_image_file): Don't close a remote file handle.
6629 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6631 Fix races with threads and file descriptors.
6632 * callproc.c (Fcall_process_region):
6633 * dired.c (open_directory):
6634 * emacs.c (main, Fdaemon_initialized):
6635 * image.c (x_find_image_file):
6636 * inotify.c (Finotify_rm_watch):
6637 * lread.c (Flocate_file_internal):
6638 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6639 * term.c (term_mouse_moveto, init_tty):
6640 * termcap.c (tgetent):
6641 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6642 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6643 * unexhp9k800.c, unexmacosx.c (unexec):
6644 * callproc.c (Fcall_process_region):
6645 Use emacs_close, not close.
6646 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6647 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6648 and posix_close function on current platforms (which all lack them).
6649 (emacs_close): Use it. This should fix the races on GNU/Linux and
6650 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6651 and it should avoid closing random victim file descriptors on
6654 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6656 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6657 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6660 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6661 This is for .gdbinit xbacktrace.
6663 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6664 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6665 (emacs_set_tty): Now static.
6666 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6667 * term.c (tty_capable_p, tty_default_color_capabilities)
6668 (get_tty_terminal, term_mouse_movement)
6669 (handle_one_term_event, init_tty, maybe_fatal):
6670 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6671 (tgetent, scan_file, name_match, compare_contin):
6672 * terminal.c (get_terminal):
6673 Use bool for boolean.
6674 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6675 Prefer char to unsigned char if either will do.
6676 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6677 (tty_write_glyphs): Prefer int to unsigned.
6678 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6679 All callers changed.
6680 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6682 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6685 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6686 (B__dummy__): New dummy symbol, to pacify C89.
6687 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6688 they can't grok varargs macros.
6689 * dispnew.c (add_window_display_history)
6690 (add_frame_display_history):
6691 * print.c (print_object):
6692 * xdisp.c (debug_method_add):
6693 Use %p printf format only for void pointers.
6694 * emacs.c (usage_message): New constant, replacing ...
6695 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6696 (main): Adjust to usage reorg.
6697 * fns.c (syms_of_fns):
6698 * profiler.c (syms_of_profiler):
6699 Don't use non-constant struct initializers.
6700 * gnutls.h (gnutls_initstage_t):
6701 * lisp.h (enum Lisp_Fwd_Type):
6702 * lread.c (lisp_file_lexically_bound_p):
6703 * xsettings.c (anonymous enum):
6704 Remove trailing comma.
6705 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6706 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6707 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6709 * regex.c (const_re_char): New type, to pacify strict C89.
6710 All uses of 'const re_char' replaced to use it.
6711 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6712 with glibc when strict C89. This change is imported from gnulib.
6714 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6715 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6716 Omit GNU_LINUX implementation, since it requires long long.
6717 * xterm.c (x_draw_underwave):
6718 Do not assume the traditional order of struct's members.
6719 (x_term_init): Rewrite to avoid the need for non-constant structure
6722 Syntax cleanup, mostly replacing macros with functions.
6723 This removes the need for the syntax_temp hack.
6724 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6725 * syntax.c (SYNTAX_INLINE): New macro.
6726 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6727 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6728 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6729 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6730 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6731 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6732 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6733 Now constants, not macros.
6734 (syntax_temp) [!__GNUC__]: Remove.
6735 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6736 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6737 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6738 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6739 Move here from syntax.h; now functions, not macros. Except for the
6740 last function, these are static since only syntax.c uses them.
6741 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6742 All uses changed. Now a function, not a macro; use this fact
6743 to simplify the code.
6744 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6745 compiler bugs; no longer relevant.
6746 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6747 (SYNTAX_INLINE): New macro.
6748 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6749 for the new functions. Use bool for boolean member.
6750 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6751 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6752 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6753 (SETUP_BUFFER_SYNTAX_TABLE):
6754 Now extern inline functions, not macros.
6755 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6756 Remove; all uses replaced by implementation.
6757 (syntax_temp) [!__GNUC__]: Remove decl.
6758 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6760 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6762 * emacs.c (main): Fix syntax error.
6764 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6766 Timestamp fixes for undo (Bug#14824).
6767 * atimer.c (schedule_atimer):
6768 * fileio.c (Ffile_newer_than_file_p):
6769 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6770 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6771 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6772 (syms_of_fileio): Remove Sclear_visited_file_name.
6773 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6774 file doesn't exist; this avoids an ambiguity with negative timestamps.
6775 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6776 * systime.h (make_emacs_time, invalid_emacs_time):
6777 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6778 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6779 * undo.c (record_first_change): Push (visited-file-modtime) onto
6780 undo list rather than reimplementing it by hand, incorrectly.
6782 2013-07-09 Ken Brown <kbrown@cornell.edu>
6784 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6786 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6788 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6790 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6792 Handle errno and exit status a bit more carefully.
6793 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6794 number into an exit status. Instead, use EXIT_CANCELED.
6795 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6796 * callproc.c (relocate_fd):
6797 * emacs.c (close_output_streams, main):
6798 * process.c (create_process):
6799 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6800 Use emacs_perror for simplicity.
6801 * callproc.c (relocate_fd, main):
6802 * sysdep.c (sys_subshell):
6803 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6804 (shut_down_emacs): Use emacs_write, not write.
6805 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6806 * fileio.c (Fcopy_file, e_write):
6807 * nsterm.m (ns_select):
6808 * process.c (send_process):
6809 * sound.c (vox_write):
6810 Use emacs_write_sig, not emacs_write.
6811 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6812 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6814 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6816 (emacs_full_write): New function.
6817 (emacs_write): Rewrite to use it.
6818 (emacswrite_sig, emacs_perror): New functions.
6819 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6821 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6823 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6824 on NS even if it is present. Pixmap on NS is a void*.
6826 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6828 Port to Ubuntu 10 (Bug#14803).
6829 Problem reported by T.V. Raman.
6830 * process.c (close_on_exec, accept4, process_socket):
6831 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6833 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6835 * w32.c (sys_dup): Declare prototype.
6839 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6841 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6843 Make file descriptors close-on-exec when possible (Bug#14803).
6844 This simplifies Emacs a bit, since it no longer needs to worry
6845 about closing file descriptors by hand in some cases.
6846 It also fixes some unlikely races. Not all such races, as
6847 libraries often open files internally without setting
6848 close-on-exec, but it's an improvement.
6849 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6850 * callproc.c (Fcall_process) [!MSDOS]:
6851 * emacs.c (main) [!DOS_NT]:
6852 * nsterm.m (ns_term_init):
6853 * process.c (create_process):
6854 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6855 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6856 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6857 Prefer mkostemp with O_CLOEXEC to mkstemp.
6858 * callproc.c (relocate_fd) [!WINDOWSNT]:
6859 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6860 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6862 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6863 Make the resulting file descriptor close-on-exec.
6864 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6865 * lread.c (load_descriptor_list, load_descriptor_unwind):
6866 Remove; no longer needed. All uses removed.
6867 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6868 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6870 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6871 (Fmake_network_process, Fnetwork_interface_list):
6872 (Fnetwork_interface_info, server_accept_connection):
6873 Make newly-created socket close-on-exec.
6874 * sysdep.c (emacs_open, emacs_fopen):
6875 Make new-created descriptor close-on-exec.
6876 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6877 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6879 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6881 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6882 for NS_IMPL_GNUSTEP.
6884 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6886 Fix openp errno handling.
6887 * callproc.c (Fcall_process): Preserve openp errno around close.
6888 * lread.c (openp): Set errno when returning -1, as some callers
6891 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6893 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6895 * nsterm.h (NSSavePanel): Update comment.
6896 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6897 (ns_run_file_dialog): Declare.
6899 * nsfns.m: Remove panelOK.
6901 (ns_run_file_dialog): New function.
6902 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6903 event loop, so file dialog is popped up by ns_run_file_dialog, called
6904 by sendEvent (Bug#14578).
6905 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6907 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6909 * xdisp.c (default_line_pixel_height): New function.
6910 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6911 (try_cursor_movement, redisplay_window, try_window)
6912 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6914 * window.c (window_scroll_pixel_based):
6915 use default_line_pixel_height.
6917 * dispextern.h (default_line_pixel_height): Add prototype.
6919 * frame.c (x_set_line_spacing): Accept a float value for
6920 line-spacing parameter, per the documentation.
6922 * data.c (Fmultibyte_string_p): Doc fix.
6924 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6926 Use emacs_open more consistently when opening files.
6927 This handles EINTR more consistently now, and makes it easier
6928 to introduce other uniform changes to file descriptor handling.
6929 * sysstdio.h: New file.
6930 * buffer.c (mmap_init):
6931 * cygw32.c (chdir_to_default_directory):
6932 * dispnew.c (Fopen_termscript):
6933 * emacs.c (Fdaemon_initialized):
6934 * fileio.c (Fdo_auto_save):
6935 * image.c (slurp_file, png_load_body, jpeg_load_body):
6936 * keyboard.c (Fopen_dribble_file):
6938 * print.c (Fredirect_debugging_output):
6939 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6940 * termcap.c (tgetent):
6941 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6942 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6943 * w32term.c (w32_initialize) [CYGWIN]:
6944 * xfaces.c (Fx_load_color_file):
6945 Use emacs_open instead of plain open, and emacs_fopen instead of
6947 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6948 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6949 * callproc.c (default_output_mode): New constant.
6950 (Fcall_process): Use it to call emacs_open instead of plain creat.
6951 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6952 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6953 (emacs_fopen): New function.
6954 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6955 Include <lisp.h>, for emacs_open.
6956 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6958 Remove duplicate #include directives.
6959 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6961 Don't include stdio.h twice.
6962 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6963 Don't include sys/types.h or stdio.h twice.
6964 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6965 * lread.c: Don't include coding.h twice.
6966 * nsfont.m: Don't include frame.h twice.
6967 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6968 * ralloc.c: Don't include <unistd.h> twice.
6969 * xdisp.c: Don't include font.h twice.
6970 * xterm.c: Don't include fontset.h twice.
6971 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6973 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6975 Scale ImageMagick images more carefully.
6976 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6977 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6978 Be more careful about avoiding undefined behavior after
6979 integer overflow and division by zero.
6981 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6983 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6984 (syms_of_w32fns): DEFSYM them.
6985 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6986 (CCHDEVICENAME): Define macros if not defined.
6987 (struct MONITOR_INFO_EX): New struct.
6988 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6989 (enum_display_monitors_fn): New variable.
6990 (globals_of_w32fns): Initialize it.
6991 (Fx_display_pixel_width, Fx_display_pixel_height)
6992 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6993 multi-monitor setups in docstrings.
6994 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6995 screen size by primary monitor's millimeter per pixel.
6996 (w32_monitor_enum, w32_display_monitor_attributes_list)
6997 (w32_display_monitor_attributes_list_fallback)
6998 (Fw32_display_monitor_attributes_list): New functions.
6999 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7001 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7003 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7005 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7007 * fileio.c (Qfile_notify_error): New error symbol.
7009 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7010 * inotify.c (inotify_callback, symbol_to_inotifymask)
7011 (Finotify_add_watch, Finotify_rm_watch): Use it.
7012 (inotifyevent_to_event): Exchange order of cookie and file name.
7013 (Finotify_add_watch): Adapt docstring.
7015 * lisp.h (Qfile_notify_error): Declare.
7017 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7019 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7020 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7021 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7022 which did not work (see <http://bugs.gnu.org/14569#307>).
7023 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7024 && (!noninteractive || initialized)). This attempts to thread
7025 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7027 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7029 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7030 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7032 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7034 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7035 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7036 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7037 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7039 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7041 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7042 Define to __sys_siglist.
7044 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7046 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7047 word-wrap, so that overflow-newline-into-fringe would work in
7048 visual-line-mode. (Bug#2749)
7049 (move_it_in_display_line_to): When the last scanned display
7050 element fits exactly on the display line, and
7051 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7052 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7053 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7054 finding buffer position that corresponds to pixel coordinates,
7055 e.g. in buffer_posn_from_coords.
7057 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7059 * process.c (handle_child_signal): Call catch_child_signal if
7062 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7064 Don't convert function pointers to void * and back.
7065 It isn't portable C, and it's easy enough to avoid.
7066 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7067 (make_save_value): Add support for SAVE_FUNCPOINTER.
7068 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7069 * print.c (print_object):
7070 Distinguish function from object pointers.
7071 * lisp.h (SAVE_FUNCPOINTER): New constant.
7072 (SAVE_SLOT_BITS): Adjust to it.
7073 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7074 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7075 (voidfuncptr): New typedef.
7076 (struct Lisp_Save_Value): New member data[0].funcpointer.
7077 (XSAVE_FUNCPOINTER): New function.
7079 Simplify buildobj processing.
7080 * Makefile.in (buildobj.h): Make it a sequence of strings each
7081 followed by comma, rather than a single string. Put it into a
7082 .tmp file in case there's an error while generating it.
7083 (gl-stamp): Use .tmp for temp files.
7084 (mostlyclean): Clean .tmp files.
7085 * doc.c (buildobj): Move to just the routine that needs it.
7086 It's now an array of strings, so processing is simpler.
7088 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7090 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7091 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7092 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7093 Invoke malloc_enable_thread even when not interactive.
7094 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7095 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7096 in this case, since the underlying bug has now been fixed.
7098 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7100 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7101 unlinking it (bug#14691).
7103 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7105 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7106 before checking whether buffer is modified. This lets
7107 `kill-buffer-query-functions' cancel killing of the buffer or save
7108 its content before `kill-buffer' asks user the "Buffer %s
7109 modified; kill anyway?" question.
7111 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7113 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7114 Let the super performKeyEquivalent deal with them (Bug#14747).
7116 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7118 * widget.c (resize_cb): Remove unused local.
7120 Do not use GTK 3 if it exists but cannot be compiled.
7121 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7122 * xterm.c (x_error_handler) [!USE_GTK]:
7125 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7127 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7129 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7130 to the valid range of values. (Bug#14753)
7132 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7133 when moving point by using the current glyph matrix. This avoids
7134 the need to force redisplay when this function is called in a
7137 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7139 Fix minor problems found by static checking.
7140 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7141 Redo the latter's body to sidestep GCC parenthesization warnings.
7142 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7143 * coding.c (detect_coding, detect_coding_system):
7144 * coding.h (struct undecided_spec):
7145 Use bool for boolean.
7146 * image.c (QCmax_width, QCmax_height): Now static.
7147 * xdisp.c (Fmove_point_visually): Remove unused local.
7149 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7151 * xdisp.c (Fmove_point_visually): New function.
7153 2013-06-28 Kenichi Handa <handa@gnu.org>
7155 * coding.h (define_coding_undecided_arg_index): New enum.
7156 (coding_attr_index): New members
7157 coding_attr_undecided_inhibit_null_byte_detection,
7158 coding_attr_undecided_inhibit_iso_escape_detection,
7159 coding_attr_undecided_prefer_utf_8.
7160 (undecided_spec): New struct.
7161 (struct coding_system): New member `undecided' of the member
7164 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7165 (detect_coding): Likewise.
7166 (detect_coding_system): Likewise.
7167 (Fdefine_coding_system_internal): New coding system properties
7168 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7170 (syms_of_coding): Adjust for coding_arg_undecided_max.
7172 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7174 * image.c (x_from_xcolors): Remove unused local.
7176 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7178 Defer image data transfer between X client and server until actual
7181 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7184 * image.c (Destroy_Image): Remove.
7185 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7186 `mask_p', and `colors_p'. All uses changed.
7187 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7188 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7189 New macros for `flags' arg to x_clear_image_1.
7190 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7191 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7192 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7193 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7194 (image_get_x_image, image_unget_x_image): New functions or macros.
7195 (image_background, image_background_transparent, x_to_xcolors)
7196 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7197 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7198 instead of Destroy_Image.
7199 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7200 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7201 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7202 (imagemagick_load_image, svg_load_image): Use them instead of
7203 x_create_x_image_and_pixmap, and x_put_x_image followed by
7204 x_destroy_x_image, respectively.
7205 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7206 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7207 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7208 background_transparent fields.
7209 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7210 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7212 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7214 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7215 This mostly consists of undoing recent changes.
7216 * callproc.c (Fcall_process):
7217 * process.c (create_process):
7218 Do not worry about catching SIGCHLD here, undoing previous change.
7219 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7220 * process.c, process.h (catch_child_signal):
7221 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7222 * process.c (catch_child_handler): Don't worry about being called
7223 lazily and do not assume caller has blocked SIGCHLD, undoing
7224 previous change. Move first-time stuff back to
7225 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7226 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7227 set lib_child_handler if it's already initialized, which may
7228 help avoid problems on GNUstep.
7230 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7232 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7233 * callproc.c (Fcall_process):
7234 * process.c (create_process):
7235 Make sure SIGCHLD is caught before we fork,
7236 since Emacs startup no arranges to catch SIGCHLD.
7237 * process.c (lib_child_handler): Initialize to null, not to
7239 (catch_child_signal): Allow self to be called lazily.
7240 Do nothing if it's already been called.
7241 Assume caller has blocked SIGCHLD (all callers do now).
7242 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7243 just before it's really needed.
7244 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7245 since it hasn't been caught yet.
7247 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7249 * image.c (compute_image_size): New function to implement
7250 :max-width and :max-height.
7251 (imagemagick_load_image): Use it.
7253 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7255 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7256 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7258 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7259 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7260 the SIGCHLD handler, since the code is not atomic and (due to glib)
7261 signals may be arriving now.
7262 * sysdep.c (init_signals): Do not catch child signals here;
7263 'main' now does that later, at a safer time.
7265 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7267 Clean up SIGCHLD handling a bit (Bug#14569).
7268 * process.c, process.h (catch_child_signal):
7269 Now always extern, even if !NS_IMPL_GNUSTEP.
7270 * process.c (catch_child_signal): Move glib tickler here from
7271 init_process_emacs, so that it's done earlier in Emacs
7272 initialization. Also move the noninteractive && !initialized
7273 check here from init_process_emacs. This is all a bit cleaner for
7274 GNUish platforms, and I hope it works around the Cygwin bug.
7275 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7276 that glib signal handling is tickled before glib creates threads.
7278 * process.c (wait_reading_process_output): Avoid int overflow
7279 when reading more than 2 GiB total from a process.
7281 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7283 * process.c (create_process): Handle a couple more cases,
7284 i.e., work even if new_argv and wait_child_setup[i] are cached.
7285 Use Fcall_process's style for volatile vars.
7287 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7289 * process.c (create_process): Mark PROCESS volatile.
7291 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7293 Use C99-style flexible array members if available.
7294 This avoids some subtle aliasing issues, which typically
7295 aren't a problem with GCC but may be a problem elsewhere.
7296 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7297 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7298 In either case, it uses a flexible array member rather than
7299 the old struct hack. All uses changed.
7300 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7301 Adjust to sdata reorganization.
7302 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7303 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7304 that ports better to pre-C99 non-GCC.
7305 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7306 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7307 as the latter has changed.
7308 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7309 and port better to pre-C99 GCC.
7310 * image.c (struct xpm_cached_color):
7311 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7312 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7313 Use FLEXIBLE_ARRAY_MEMBER.
7314 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7315 Move decl to top level so it gets checked against implementation.
7316 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7317 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7319 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7321 * syntax.c: Integer cleanups.
7322 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7323 All uses that need 0-or-2 changed to:
7324 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7325 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7326 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7327 (char_quoted, prev_char_comend_first, back_comment)
7328 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7329 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7330 Use bool for boolean.
7331 (update_syntax_table, skip_chars, skip_syntaxes):
7332 Prefer int to unsigned when either will do.
7333 (back_comment): Return boolean success flag, like forw_comment,
7334 instead of positive-or-minus-1 (which might have overflowed int anyway).
7335 Don't stuff ptrdiff_t into int.
7336 (syntax_spec_code, syntax_code_spec): Now const.
7337 (Fmatching_paren, scan_lists, scan_sexps_forward):
7338 Use enum syntaxcode for syntax code.
7339 (Fmatching_paren): Check that arg is a character, not just an integer.
7340 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7341 (Finternal_describe_syntax_value): Omit no-longer-needed
7343 (skip_chars): Use char, not unsigned char, when the distinction
7345 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7346 * bytecode.c (exec_byte_code):
7347 * syntax.c (syntax_spec_code, Fchar_syntax)
7348 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7350 * syntax.h (SYNTAX_WITH_FLAGS):
7351 Omit unnecessary casts.
7353 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7355 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7356 line dimensions here, to avoid race conditions with the main
7357 thread. (Bug#14062, bug#14630, bug#14669)
7359 * w32term.c (w32_draw_window_cursor): Compute the header line and
7360 mode line dimensions here.
7361 <w32_system_caret_window, w32_system_caret_hdr_height>:
7362 <w32_system_caret_mode_height>: New variables.
7364 * w32term.h: Declare them.
7366 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7368 * alloc.c (die): Move "assertion failed" string here ...
7369 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7370 COND when SUPPRESS_CHECKING. This shrinks the executable text
7371 size by 0.8% to 2.2% when configured with --enable-checking,
7372 depending on optimization flags (GCC 4.8.1 x86-64).
7374 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7376 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7378 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7379 base is 2; this is more accurate.
7381 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7383 * sound.c (string_default): Move to !WINDOWSNT section.
7384 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7386 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7388 * sound.c: Integer cleanups.
7389 Remove unnecessary forward decls.
7390 (struct sound_device): The 'file' member is now a Lisp_Object, not
7391 a char *, so that we needn't invoke alloca on a huge size.
7392 (Fplay_sound_internal): Adjust to this.
7393 (string_default): New function.
7394 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7395 Use it to adjust to the struct sound_device change.
7396 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7397 (be2hs) [0]: Remove.
7399 * syntax.c (skip_chars): Don't use uninitialized storage
7400 when searching a multibyte buffer for characters that are not in a
7401 unibyte string that contains non-ASCII characters.
7403 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7405 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7406 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7408 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7410 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7412 2013-06-18 Kenichi Handa <handa@gnu.org>
7414 * font.c (Ffont_spec): Signal an error for an invalid font name
7417 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7419 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7420 In particular this ports to 32-bit sparc Sun cc.
7421 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7422 array with a dummy element at specpdl[-1], so that its address can
7424 (unbind_to): Do not copy the binding; not needed, now that we
7425 copy old_value in the one place where the copy is needed.
7426 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7427 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7428 (union specbinding): Rename from struct specbinding. Redo layout
7429 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7430 which is not portable. With Sun C 5.12 32-bit sparc, the
7431 declaration causes nargs to be an unsigned bitfield, a behavior
7432 that the C standard allows; but Emacs wants nargs to be signed.
7433 The overall type is now a union of structures rather than a
7434 structure of union of structures, and the 'kind' member is now a
7435 bitfield, so that the overall type doesn't grow. All uses changed.
7436 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7438 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7440 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7441 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7443 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7445 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7447 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7448 unless we know that the window w's frame is a frame object.
7449 Another attempt at solving bug#14062 and bug#14630.
7451 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7453 * textprop.c (property_set_type): New enum.
7454 (add_properties): Allow appending/prepending text properties.
7455 (add_text_properties_1): Factored out of Fadd_text_properties.
7456 (Fadd_text_properties): Move all the code into
7457 add_text_properties_1.
7458 (Fadd_face_text_property): New function that calls
7459 add_text_properties_1.
7461 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7463 Move functions from lisp.h to individual modules when possible.
7464 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7465 * alloc.c (XFLOAT_INIT, set_symbol_name):
7466 * buffer.c (CHECK_OVERLAY):
7467 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7468 (set_char_table_parent):
7469 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7470 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7471 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7472 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7474 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7475 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7476 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7477 (backtrace_args, backtrace_debug_on_exit):
7478 * floatfns.c (CHECK_FLOAT):
7479 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7480 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7481 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7482 (set_hash_index_slot):
7483 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7484 * marker.c (CHECK_MARKER):
7485 * textprop.c (CHECK_STRING_OR_BUFFER):
7486 * window.c (CHECK_WINDOW_CONFIGURATION):
7487 Move here from lisp.h, and make these functions static rather than
7489 * buffer.c (Qoverlayp):
7491 * fns.c (Qhash_table_p):
7492 * window.c (Qwindow_configuration_p):
7494 * lisp.h: Remove the abovementioned defns and decls.
7496 Use functions, not macros, for XINT etc (Bug#11935).
7497 In lisp.h, prefer functions to function-like macros, and
7498 constants to object-like macros, when either will do. This:
7499 . simplifies use, as there's no more need to worry about
7500 arguments' side effects being evaluated multiple times.
7501 . makes the code easier to debug on some platforms.
7502 However, when using gcc -O0, keep using function-like macros
7503 for a few critical operations, for performance reasons.
7504 This sort of thing isn't needed with gcc -Og, but -Og
7505 is a GCC 4.8 feature and isn't widely-enough available yet.
7506 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7507 Remove enum lsb_bits; no longer needed.
7508 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7509 * buffer.c (Qoverlap):
7511 * fns.c (Qhash_table_p):
7512 Now extern, so lisp.h can use these symbols.
7513 * dispextern.h: Include character.h, for MAX_CHAR etc.
7514 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7515 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7516 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7517 (GLYPH_CODE_P): Move here from lisp.h.
7518 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7519 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7520 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7521 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7522 XUNTAG now returns void *.
7523 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7524 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7525 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7526 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7527 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7528 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7529 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7530 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7531 New macros, renamed from their sans-lisp_h_ counterparts.
7532 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7533 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7534 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7535 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7536 If compiling via GCC without optimization, define these as macros
7537 in addition to inline functions.
7538 To disable this, compile with -DINLINING=0.
7539 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7540 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7541 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7542 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7543 (INTMASK, VALMASK): Now macros, since static values cannot be
7544 accessed from extern inline functions.
7545 (VALMASK): Also a constant, for benefit of old GDB.
7546 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7547 is INTEGERP, which can fold it in.
7548 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7549 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7550 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7551 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7552 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7553 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7554 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7555 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7556 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7557 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7558 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7559 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7560 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7561 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7562 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7563 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7564 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7565 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7566 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7567 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7568 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7569 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7570 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7571 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7572 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7573 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7574 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7575 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7576 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7577 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7578 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7579 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7580 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7582 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7583 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7584 (VALMASK): Define in one place rather than in two, merging the
7585 USE_LSB_TAG parts; this is simpler.
7586 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7587 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7588 Move up, to avoid use before definition.
7589 Also include "globals.h" earlier, for the same reason.
7590 (make_natnum): New function.
7591 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7592 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7593 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7594 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7595 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7596 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7597 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7598 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7599 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7600 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7601 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7602 (Qwindow_configuration_p, Qimage): New forward declarations.
7603 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7604 (STRING_COPYIN): Remove; unused.
7605 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7606 (xcar_addr, xcdr_addr): New functions. All uses changed.
7607 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7608 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7609 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7610 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7611 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7612 (TYPE_RANGED_INTEGERP): Simplify.
7613 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7614 (setlocale, fixup_locale, synchronize_system_messages_locale)
7615 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7616 Now empty functions, not macros.
7617 (functionp): Return bool, not int.
7618 * window.c (Qwindow_configuration_p): Now extern,
7619 so window.h can use it.
7620 * window.h (Qwindowp): Move decl back to lisp.h.
7622 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7624 * xdisp.c (Fline_pixel_height): New function, required for solving
7627 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7629 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7631 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7633 * lread.c (syms_of_lread):
7634 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7636 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7638 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7640 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7642 * fileio.c (expand_file_name): Doc fix.
7644 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7646 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7647 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7648 Wait for self, not for 0. This can't hurt on GNU or similar
7649 system, and may help with Cygwin.
7651 * keyboard.c: Don't use PROP (...) as an lvalue.
7652 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7653 Use set_prop (A, B), not PROP (A) = B.
7655 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7657 * xdisp.c (get_it_property): Use it->window instead of generating
7658 a Lisp object from it->w.
7660 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7662 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7663 get-char-property the window that is being rendered, instead of
7664 the buffer, to support window-specific overlays. (Bug#14575)
7665 (compute_display_string_pos): When W is NULL, use the current
7666 buffer as the object to pass to get-char-property.
7667 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7668 pointer member of the bidi iterator, since no window is pertinent
7671 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7673 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7674 being displayed, and pass it to compute_display_string_pos.
7675 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7676 (bidi_paragraph_init): All callers changed.
7678 * xdisp.c (init_from_display_pos, init_iterator)
7679 (handle_single_display_spec, next_overlay_string)
7680 (get_overlay_strings_1, reseat_1, reseat_to_string)
7681 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7682 Set bidi_it.w member from it->w.
7683 (compute_display_string_pos): Accept additional argument, the
7684 window being displayed, and pass it to Fget_char_property.
7687 * dispextern.h (struct bidi_it): New member w, the window being
7689 (compute_display_string_pos): Adjust prototype.
7691 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7693 * xgselect.c: Remove unneeded include xterm.h.
7695 * process.c (wait_reading_process_output): Check for NS before GLIB.
7696 GLIB may be linked in due to rsvg, but ns_select must be called.
7698 * xgselect.c (xg_select): Remove call to window_system_available
7699 and g_main_context_pending at the top, so Gdk events (i.e. file
7700 notify) are processed when Emacs is started with -nw.
7702 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7704 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7705 (ctagsfiles3): New variable, includes only *.m files.
7706 (TAGS): Use an explicit language name in the regular expressions,
7707 to avoid transformation of '/SOMETHING' by MSYS to
7708 'c:\MSYS\SOMETHING'.
7710 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7712 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7714 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7716 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7717 still need to set the mouse pointer shape and activate help-echo.
7720 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7722 A few porting etc. fixes for the new file monitor code.
7723 See the thread containing
7724 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7725 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7726 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7727 (dir_monitor_callback, Fgfile_rm_watch):
7728 Use assq_no_quit instead of Fassoc, for speed.
7729 (dir_monitor_callback, Fgfile_rm_watch):
7730 eassert that the monitor is a fixnum.
7731 (dir_monitor_callback): No need for CDR_SAFE.
7732 Simplify building of lisp with alternative tails.
7733 (Fgfile_add_watch, Fgfile_rm_watch):
7734 Do not assume glib functions set errno reliably on failure.
7735 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7736 and signal an error otherwise.
7737 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7738 Use Fdelq instead of Fdelete, for speed.
7740 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7742 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7743 don't insist on being invoked on a highlighted tool-bar button.
7744 Avoids losing tool-bar functionality when mouse-highlight is nil.
7745 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7746 Don't highlight when mouse-highlight is nil.
7747 (note_mouse_highlight): When mouse-highlight is nil, don't return
7748 right away; instead, run tool-bar and mode-line highlight
7749 subroutine, clear any existing highlight, and revert the mouse
7750 pointer to its default shape. (Bug#14558)
7752 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7754 * lisp.mk (lisp): Add prog-mode.el.
7756 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7758 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7759 * process.c (dummy_handler): New function.
7760 (lib_child_handler): New static var.
7761 (handle_child_signal): Invoke it.
7762 (catch_child_signal): If a library has set up a signal handler,
7763 save it into lib_child_handler.
7764 (init_process_emacs): If using glib and not on Windows, tickle glib's
7765 child-handling code so that it initializes its private SIGCHLD handler.
7766 * syssignal.h (SA_SIGINFO): Default to 0.
7767 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7768 31; it should no longer be needed now.
7770 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7772 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7774 * gfilenotify.c (globals_of_gfilenotify): New function.
7775 (syms_of_gfilenotify): Move global initialization there.
7777 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7779 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7781 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7782 * keyboard.c (menu_bar_items, tool_bar_items):
7783 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7784 not override local keymaps any more.
7786 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7788 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7790 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7792 * w32console.c (initialize_w32_display): Return the dimensions of
7793 the console window via 2 additional arguments, not via the current
7794 frame. This avoids crashes due to overrunning the bounds of
7795 frame's decode_mode_spec_buffer, which is not resized following
7796 the change of the frame dimensions from the initial 10x10.
7798 * w32term.h (w32_initialize_display_info): Adjust prototype.
7800 * term.c (init_tty): Take dimensions of the frame from the values
7801 returned by initialize_w32_display.
7803 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7804 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7805 (LIBES): Add $(GFILENOTIFY_LIBS).
7807 * w32inevt.c (handle_file_notifications): Add dummy implementation
7808 for !HAVE_W32NOTIFY.
7810 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7812 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7814 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7816 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7818 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7820 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7822 Fix minor problems found by static checking.
7823 * data.c (pure_write_error):
7824 Use xsignal2, not Fsignal, as Fsignal might return.
7825 * eval.c (set_backtrace_debug_on_exit): Now static.
7826 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7827 No longer inline. EXTERN_INLINE is needed only for functions
7828 defined in .h files. Reindent function header as per GNU style.
7829 (backtrace_p, backtrace_top, backtrace_next):
7830 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7831 compiler or linker. Add extern decls to pacify gcc -Wall.
7832 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7834 * frame.c (free_monitors): Define only on platforms that need it.
7835 * nsterm.m (ns_term_init):
7836 * process.c (catch_child_signal):
7837 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7838 defined on all porting targets these days.
7839 * process.c, process.h (catch_child_signal):
7840 Make it extern only if NS_IMPL_GNUSTEP is defined.
7842 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7844 * w32.c (gettimeofday): Make the signature identical to prototype
7845 in nt/inc/sys/time.h.
7847 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7849 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7852 * keyboard.c (safe_run_hooks_error): Improve error message.
7854 * data.c (pure_write_error): Add `object' argument.
7855 * puresize.h (CHECK_IMPURE): Use it.
7857 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7859 * Makefile.in (NOTIFY_OBJ): New variable.
7860 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7862 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7863 Call syms_of_gfilenotify.
7865 * gfilenotify.c: New file.
7867 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7868 and Qfile_w32notify.
7869 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7870 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7872 * lisp.h: Declare syms_of_gfilenotify.
7874 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7876 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7878 Merge the specpdl and backtrace stacks. Make the structure of the
7879 specpdl entries more obvious via a tagged union of structs.
7880 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7881 (enum specbind_tag): New enum.
7882 (struct specbinding): Make it a tagged union of structs.
7883 Add a case for backtrace records.
7884 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7885 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7886 (backtrace_debug_on_exit): New accessors.
7887 (struct backtrace): Remove.
7888 (struct catchtag): Remove backlist field.
7889 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7891 (Flocal_variable_p): Speed up the common case where the binding is
7893 * eval.c (backtrace_list): Remove.
7894 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7895 (set_backtrace_args, set_backtrace_nargs)
7896 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7897 (backtrace_next): New functions.
7898 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7899 (unwind_to_catch, internal_lisp_condition_case)
7900 (internal_condition_case, internal_condition_case_1)
7901 (internal_condition_case_2, internal_condition_case_n): Don't bother
7902 with backtrace_list any more.
7903 (Fsignal): Adjust to new backtrace format.
7904 (grow_specpdl): Move up.
7905 (record_in_backtrace): New function.
7906 (eval_sub, Ffuncall): Use it.
7907 (apply_lambda): Adjust to new backtrace format.
7908 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7910 (specbind): Adjust to new specpdl format. Simplify.
7911 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7912 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7914 (mark_backtrace): Remove.
7915 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7916 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7917 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7919 * profiler.c (record_backtrace): Use get_backtrace.
7920 (handle_profiler_signal): Use backtrace_top_function.
7921 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7924 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7926 * process.h (catch_child_signal): Declare.
7928 * process.c (catch_child_signal): New function.
7929 (init_process_emacs): Call it.
7931 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7932 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7934 (x_set_cursor_type): Remove declaration.
7935 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7936 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7937 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7938 (ns_get_color): Use F suffix on float.
7939 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7940 (ns_get_rgb_color): Remove.
7941 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7942 (note_mouse_movement): x and y are CGFloat.
7943 (ns_draw_fringe_bitmap): Remove unused rowY.
7944 Change #if to COCOA && >= 10_6.
7945 (ns_draw_window_cursor): Remove unused overspill.
7946 (ns_draw_underwave): width and x are EamcsCGFloat.
7947 (ns_draw_box): thickness is CGFloat.
7948 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7949 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7950 if not in main thread.
7951 (ns_get_pending_menu_title, ns_check_menu_open)
7952 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7953 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7954 (sendFromMainThread:): New method.
7955 (changeFont:): size is CGFloat.
7956 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7957 Disable warning about permanent text.
7958 (characterIndexForPoint:): Adjust return type depending on GNUstep
7960 (mouseDown:): delta is CGFloat.
7961 (updateFrameSize): Remove unised variable f.
7962 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7963 Cast float to EmacsCGFloat.
7964 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7965 also to -1 when restoring.
7966 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7967 inside NS_IMPL_COCOA.
7968 (toggleFullScreen:): Put call to toggleFullScreen inside
7969 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7970 (setPosition:portion:whole:): por is CGFloat.
7971 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7972 (mouseDown:): Use CGFloat.
7973 (mouseDragged:): Remove unised variable edge.
7974 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7976 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
7978 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7979 when NS_IMPL_GNUSTEP.
7980 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7981 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7982 (EmacsToolbar): Add clearAll. Add tag argument to
7983 addDisplayItemWithImage.
7984 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7986 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7988 * nsmenu.m (ns_update_menubar): Make static.
7989 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7990 (fillWithWidgetValue:): Add cast to SEL for setAction.
7991 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7992 (update_frame_tool_bar): Update code for GNUstep.
7993 (clearAll): New method.
7994 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7995 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7996 Move identifierToItem setObject and activeIdentifiers addObject before
7997 call to insertItemWithItemIdentifier.
7998 (validateVisibleItems): Fix indentation.
7999 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
8000 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8001 UtilityWindow to aStyle, remove call to setStyleMask.
8003 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8005 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8006 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8007 Use F suffix on floats.
8008 (ns_char_width): Returns CGFloat.
8009 (ns_ascii_average_width): w is CGFloat instead of float.
8010 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8012 (ns_glyph_metrics): CGFloat instead of float.
8014 * nsfns.m (x_set_foreground_color, x_set_background_color):
8016 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8017 remove unused variables.
8018 (Fns_read_file_name): Keep track if panel is for save.
8019 Use ns_filename_from_panel/ns_directory_from_panel.
8020 (Fns_list_services): delegate only used for COCOA.
8021 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8022 Just return the input if GNUstep.
8023 (x_screen_planes): Remove.
8024 (Fxw_color_values): Use EmacsCGFloat
8025 (Fns_display_monitor_attributes_list): Only get screen number for
8027 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8029 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8030 ns_directory_from_panel.
8032 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8034 * process.c (handle_child_signal): Also use WCONTINUED.
8035 This is so that list-processes doesn't mistakenly list the process
8036 as stopped, when the process has actually been continued and is
8039 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8041 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8042 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8043 not already configured.
8045 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8047 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8049 * Makefile.in (mostlyclean): Remove *.res files.
8051 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8053 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8054 a buffer (bug#8447).
8056 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8058 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8059 display vector, and we backtrack, handle the case that the
8060 previous character position is also displayed from a display
8061 vector or covered by a display string or image. (Bug#14476)
8063 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8065 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8066 (struct MonitorInfo, free_monitors): Remove.
8067 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8068 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8069 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8072 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8073 (struct MonitorInfo, free_monitors): Remove.
8074 (ns_screen_name): Make static.
8075 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8076 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8079 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8080 (struct MonitorInfo): New struct.
8081 (free_monitors, make_monitor_attribute_list): Declare.
8083 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8085 (free_monitors, make_monitor_attribute_list): New functions.
8086 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8089 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8091 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8093 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8095 * keyboard.c: Apply keyboard decoding only to events that come directly
8096 from the tty, not from unread-command-events (bug#14368).
8097 (read_event_from_main_queue): New function, extracted from read_char.
8098 (read_decoded_char): Remove.
8099 (read_decoded_event_from_main_queue): New function to replace it.
8100 (read_char): Use it.
8101 (read_key_sequence): Use read_char rather than read_decoded_char.
8103 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8105 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8107 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8109 2013-05-22 Kenichi Handa <handa@gnu.org>
8111 The following changes are to fix the setting of
8112 buffer-file-coding-system on, for instance, C-x RET c unix RET
8113 _FILE_OF_DOS_EOL_TYPE_ RET.
8115 * coding.h (struct coding_system): New member detected_utf8_chars.
8117 * coding.c (detect_coding_utf_8): Count characters and check EOL
8118 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8120 (setup_coding_system): Do not initialize coding->head_ascii.
8121 (check_ascii): Do not set coding->eol_seen but update it. Do not
8122 call adjust_coding_eol_type here.
8123 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8124 If the eol-type of CODING is already specified, adjust the eol type
8125 of the found coding-system.
8126 (decode_coding_gap): Cancel previous change. Utilize the
8127 character numbers counted by detect_coding_utf_8. Fix detection
8130 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8132 * search.c (looking_at_1): Only set last_thing_searched if the match
8133 changed the match-data (bug#14281).
8135 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8137 * xdisp.c (reseat_at_previous_visible_line_start):
8138 Already declared in dispextern.h, so remove it here.
8139 (move_it_vertically_backward): Likewise.
8141 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8143 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8144 (Fx_display_pixel_width, Fx_display_pixel_height)
8145 (Fx_display_mm_width, Fx_display_mm_height):
8146 Mention `display-monitor-attributes-list' in docstrings.
8148 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8149 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8150 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8151 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8152 (Fx_display_backing_store, Fx_display_visual_class)
8153 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8154 (Fx_display_grayscale_p, Fx_display_pixel_width)
8155 (Fx_display_pixel_height, Fx_display_planes)
8156 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8157 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8158 (Fx_display_mm_width, Fx_display_mm_height)
8159 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8160 height for all physical monitors as in X11.
8162 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8163 Return pixel width or height for all physical monitors as in X11.
8165 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8167 Port --enable-gcc-warnings to clang.
8168 * bytecode.c (exec_byte_code):
8170 Redo diagnostic pragmas to pacify clang, too.
8171 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8172 * editfns.c (Fencode_time):
8173 * fileio.c (file_accessible_directory_p):
8174 * font.c (font_unparse_xlfd):
8175 Use '&"string"[index]' instead of '"string" + (index)'.
8176 * undo.c (user_error): Remove; unused.
8178 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8180 * insdel.c (insert_1_both): Document the arguments, instead of
8181 referring to insert_1, which no longer exists.
8183 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8184 some window, increment windows_or_buffers_changed, so that
8185 *Messages* display in that window is updated. (Bug#14408)
8187 * w32.c: Include epaths.h.
8188 (init_environment): Use cmdproxy.exe without leading directories.
8189 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8191 (gettimeofday): Adjust signature and return value to Posix
8194 * unexw32.c (open_output_file): Delete the existing emacs.exe
8195 before creating it, to break the hard link to the versioned
8198 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8199 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8200 (FIRSTFILE_OBJ): New variables.
8201 (W32_RES): Rename to EMACSRES. All users changed.
8202 (base_obj): Use $(CM_OBJ).
8203 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8204 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8205 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8206 $(W32_RES_LINK) before $(LIBES).
8207 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8209 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8211 * makefile.w32-in (DOC): Use just "DOC".
8213 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8215 * process.c: Export default filters and sentinels to Elisp.
8216 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8218 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8219 (Fset_process_sentinel, Fformat_network_address):
8220 Default to them instead of nil.
8221 (server_accept_connection): Sentinels can't be nil any more.
8222 (read_and_dispose_of_process_output): New function, extracted from
8223 read_process_output.
8224 (read_process_output): Use it; filters can't be nil.
8225 (Finternal_default_process_filter): New function, extracted from
8226 read_process_output.
8227 (exec_sentinel_unwind): Remove function.
8228 (exec_sentinel): Don't zilch sentinel while running.
8229 (status_notify): Sentinels can't be nil.
8230 (Finternal_default_process_sentinel): New function extracted from
8232 (setup_process_coding_systems): Default filter is not nil any more.
8233 (syms_of_process): Export new Elisp functions and initialize
8235 * lisp.h (make_lisp_proc): New function.
8237 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8239 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8241 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8243 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8244 unless we know that the window w is a leaf window.
8245 Another attempt at solving bug#14062.
8247 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8249 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8252 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8254 * image.c (gif_load): Check that subimages fit (Bug#14345).
8256 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8258 * lread.c (skip_dyn_eof): New function.
8259 (read1): Use it to skip the end of a file in response to #@00.
8261 * doc.c (get_doc_string): Slightly relax the sanity checking.
8263 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8265 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8266 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8267 (MonitorInfo): New struct.
8268 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8269 (Fns_display_monitor_attributes_list): New functions.
8270 (display-usable-bounds): Remove.
8271 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8274 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8276 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8277 (GTK_CHECK_VERSION): New macro, if not already defined.
8278 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8279 replaced by GTK_CHECK_VERSION.
8281 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8283 * xterm.h (GTK_PREREQ): New macro.
8284 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8285 to use this macro instead, for consistency and clarity.
8287 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8289 * xdisp.c (row_for_charpos_p): New function, with code of
8290 cursor_row_p, but accepts an additional argument CHARPOS instead
8291 of using a hardcoded PT.
8292 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8293 (row_containing_pos): Call row_for_charpos_p instead of partially
8294 doing the same. Fixes cursor positioning under longlines-mode
8295 when longlines-show-effect includes more than one newline, when
8296 moving the cursor vertically up.
8298 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8300 * makefile.w32-in (ACL_H): New macro.
8301 ($(BLD)/fileio.$(O)): Update dependencies.
8303 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8305 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8306 * Makefile.in (LIB_ACL): New macro.
8307 (LIBACL_LIBS): Remove.
8308 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8309 * fileio.c: Include <acl.h>.
8310 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8311 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8313 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8316 * unexelf.c: Don't assume ElfW (Half) fits in int.
8317 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8318 when dealing with ElfW (Half) values, since they can exceed 2**31
8319 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8320 (entry_address): Omit unused NUM arg. All uses changed.
8322 2013-05-07 Juri Linkov <juri@jurta.org>
8324 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8325 to the string converted from number with `Fnumber_to_string'.
8328 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8330 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8331 This fixes a problem introduced by my previous change.
8333 2013-05-07 Glenn Morris <rgm@gnu.org>
8335 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8337 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8339 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8341 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8343 Static checking by GCC 4.8.0.
8344 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8345 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8346 (x_get_monitor_attributes_fallback)
8347 (x_get_monitor_attributes_xinerama)
8348 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8349 Define only if USE_GTK.
8350 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8351 (x_get_monitor_attributes_fallback): Omit unused locals.
8352 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8353 Use double, not float, to avoid mixed-mode floating point arithmetic.
8355 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8356 Jan Djärv <jan.h.d@swipnet.se>
8358 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8359 (XINERAMA_CFLAGS): New macros.
8360 (ALL_CFLAGS, LIBES): Use them.
8362 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8363 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8364 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8365 (syms_of_xfns): DEFSYM them.
8366 (struct MonitorInfo): New struct.
8367 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8368 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8369 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8370 (x_get_monitor_attributes_xinerama): New functions.
8371 (Fx_display_monitor_attributes_list): New primitive.
8372 (syms_of_xfns): Defsubr it.
8374 * xterm.h (x_display_info): Add Xatom_net_workarea and
8375 Xatom_net_current_desktop.
8377 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8378 and dpyinfo->Xatom_net_current_desktop.
8380 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8382 * xdisp.c (pos_visible_p): Use the special code for finding the
8383 beginning of a display property or overlay for any "replacing"
8384 display property, not just for display strings. This solves
8385 incorrect reporting of position by posn-at-point. (Bug#14241)
8387 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8389 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8390 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8391 Verify that ElfW (Half) fits in int.
8392 (fatal): Use same signature as lisp.h.
8393 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8394 configure and build with -DUNEXELF_DEBUG without worrying about
8395 other modules that use DEBUG.
8396 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8397 possibly-wide integers now uses it instead of plain fprintf.
8398 (entry_address): New function, which avoids problems with 32-bit
8399 overflow on 64-bit hosts.
8400 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8401 (round_up): Don't assume the remainder fits in int.
8402 (find_section): Use bool for boolean. Simplify debug code.
8403 (unexec): Don't assume file sizes fit in int or size_t.
8404 Omit unnecessary trailing newline in 'fatal' format.
8405 Use strerror rather than outputting decimal error number.
8406 Remove unused code when emacs is not defined;
8407 this file relies on Emacs now.
8408 Don't assume e_phnum and e_shnum are positive.
8410 * regex.c: Fix problems when DEBUG is defined.
8411 (extract_number, extract_number_and_incr): Define regardless of
8412 whether DEBUG is defined; that's simpler and makes the code less
8413 likely to go stale in the normal case when DEBUG is not defined.
8414 Return int rather than taking an int * arg. All callers changed.
8415 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8416 Remove, replacing with ...
8417 (DEBUG_PRINT): New macro. All callers changed.
8418 (DEBUG_COMPILES_ARGUMENTS): New macro.
8419 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8420 (print_compiled_pattern, print_double_string) [DEBUG]:
8421 Use prototype rather than old-style definition.
8422 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8423 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8424 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8425 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8426 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8427 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8428 This matters only when DEBUG is defined.
8430 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8432 * xdisp.c (set_iterator_to_next): Set the
8433 ignore_overlay_strings_at_pos_p flag only if we are _really_
8434 iterating over an overlay string, as indicated by the
8435 current.overlay_string_index member. (Bug#14306)
8437 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8439 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8440 to where it is used, to avoid autorelease issues (Bug#14050).
8442 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8444 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8445 * fileio.c (syms_of_fileio): Implement this.
8446 * filelock.c (create_lock_file): If symbolic links don't work, so
8447 we use a regular file as a lock file, do not fsync the lock file;
8450 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8452 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8453 (syms_of_minibuf): Adjust accodingly.
8455 * callint.c (Fcall_interactively): Adjust calls accordingly.
8457 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8459 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8460 w->contents is a buffer before computing everything else.
8461 Use parentheses to disambiguate last part of the condition.
8463 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8464 assertion violations. (Bug#14062)
8466 2013-05-01 David Reitter <david.reitter@gmail.com>
8468 * nsfns.m (ns_tooltip): Initialize.
8470 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8472 * coding.c (decode_coding_gap): Don't remove the character before
8473 a newline unless it's a CR character. (Bug#14287)
8475 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8477 * dispextern.h (struct face): Move enum face_underline_type
8478 earlier so that bitfields can be in the same word.
8480 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8482 * nsfns.m (handlePanelKeys): New function.
8483 (EmacsOpenPanel:performKeyEquivalent:)
8484 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8485 arrows/function/control and copy/paste keys (Bug#14296).
8487 2013-04-27 Juri Linkov <juri@jurta.org>
8489 * callint.c (Fcall_interactively): Call `Qread_number' for
8490 interactive code letter `n' instead of using duplicate code.
8493 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8495 * systime.h (make_timeval): Declare as 'const'.
8497 2013-04-27 Kenichi Handa <handa@gnu.org>
8499 * font.c (font_open_entity): Always open a font of manageable
8502 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8504 Port better to AIX (Bug#14258).
8505 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8508 2013-04-24 Kenichi Handa <handa@gnu.org>
8510 * coding.c (decode_coding_iso_2022): When an invalid escape
8511 sequence is encountered, reset the invocation and designation
8512 status to the safest one.
8514 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8516 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8517 Without this fix, "make distclean" leaves stamp-h1 behind.
8519 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8521 * w32fns.c (w32_fullscreen_rect): New function to compute the
8522 window rectangle for the given fullscreen mode.
8523 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8524 longer tunes the window size. This keeps the window's edges flush
8525 with the screen and allows the taskbar to hide itself in fullboth.
8527 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8528 window decorations and uses the entire screen.
8530 * w32term.h (w32_fullscreen_rect) Add prototype.
8531 (struct w32_output): Replace normal_width, normal_height,
8532 normal_top, and normal_left members with a single normal_placement
8534 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8536 (FRAME_NORMAL_PLACEMENT): New macro.
8538 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8540 * minibuf.c (Ftest_completion): Silence compiler warning.
8542 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8544 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8547 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8550 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8551 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8552 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8553 parentheses where appropriate.
8555 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8557 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8559 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8561 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8562 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8563 Mention in the doc string that setting these variables takes
8564 effect only after a call to set-window-buffer. (Bug#14200)
8566 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8568 * indent.c (Fvertical_motion): Don't consider display strings on
8569 overlay strings as display strings on the buffer position we
8570 started from. This prevents vertical cursor motion from jumping
8571 more than one line when there's an overlay string with a display
8572 property at end of line.
8573 Reported by Karl Chen <Karl.Chen@quarl.org> in
8574 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8576 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8578 * window.c (select_window): `record_buffer' even if window is
8579 already selected (bug#14191).
8581 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8583 * window.c (Fwindow_end): Test more flags, including the buffer's
8584 last_overlay_modified flag, to determine whether the window's
8585 display is really up-to-date. Prevents the function from
8586 returning a stale value. (Bug#14170)
8587 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8590 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8592 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8593 garbaged only if it is not already the top frame on its TTY.
8594 This prevents flickering due to constant redrawing of TTY frames when
8595 there are GUI frames open in the same session. (Bug#13864)
8597 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8599 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8600 of marking the idle timers directly.
8602 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8604 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8607 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8609 * window.c (select_window): Don't record_buffer while the invariant is
8610 temporarily broken (bug#14161).
8612 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8614 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8616 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8618 2013-04-07 Romain Francoise <romain@orebokech.com>
8620 Ignore additional platform-specific ACL errors (Bug#13702).
8621 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8622 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8624 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8626 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8629 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8631 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8632 This bug was introduced by my 2013-02-25 change that simplified
8633 data_start configuration. Without this change, on GNU/Linux
8634 an Emacs configured with --enable-profiling fails immediately
8635 due to a profiler signal.
8636 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8637 with these flags. On platforms where special flags are needed
8638 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8639 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8640 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8642 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8644 Get rid of some platform-specific functions examining window
8645 system and its capabilities. This is a partial rework of the
8647 * lisp.h (have_menus_p): Remove prototype. This function is
8648 replaced with platform-independent window_system_available.
8649 (check_window_system): Move to...
8650 * frame.h (decode_window_system_frame, window_system_available):
8651 ...here, add new prototypes.
8652 * frame.c (window_system_available, decode_window_system_frame):
8654 (check_window_system): Platform-independent now.
8655 * xterm.h (x_in_use): Remove declaration.
8657 * w32term.h (check_x_frame):
8658 * nsterm.h (check_x_frame): Remove prototypes. This function
8659 is replaced with platform-independent decode_window_system_frame.
8660 * msdos.c (have_menus_p): Remove.
8661 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8662 Remove platform-specific functions. Use check_window_system,
8663 decode_window_system_frame and check_ns_display_info where
8664 appropriate. Minor style and comment tweaks.
8665 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8666 (check_x_frame): Likewise.
8667 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8669 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8670 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8671 * xmenu.c, xselect.c: All related users changed.
8673 2013-04-03 Kenichi Handa <handa@gnu.org>
8675 The following changes is to optimize the code for reading UTF-8
8678 * coding.c (check_ascii): Rename from detect_ascii. Return value
8679 changed. Check EOL format. Do not call adjust_coding_eol_type
8681 (check_utf_8): New function.
8682 (adjust_coding_eol_type): Do nothing if already adjusted.
8683 (detect_coding): Compare the return value of check_ascii with
8684 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8685 (decode_coding_gap): Optimize for valid UTF-8.
8687 2013-03-21 Kenichi Handa <handa@gnu.org>
8689 * coding.c (syms_of_coding): Cancel previous change.
8691 * insdel.c (insert_from_gap): Fix previous change.
8693 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8695 Consistently use platform-specific function to detect window system.
8696 * lisp.h (check_window_system): New prototype. This function is
8697 going to replace check_x, check_w32 and check_ns.
8698 (have_menus_p): Mention msdos.c in comment.
8699 * fontset.c (check_window_system_func): Remove. Adjust all users.
8700 * fontset.h (check_window_system_func): Remove prototype.
8701 * nsterm.h (check_ns):
8702 * xterm.h (check_x):
8703 * w32term.h (check_w32): Likewise.
8704 * menu.c (Fx_popup_menu): Use check_window_system.
8705 * msdos.c (check_window_system): Define for MS-DOS.
8706 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8707 * w32fns.c (check_window_system): Likewise for MS-Windows.
8708 * xfns.c (check_window_system): Likewise for X.
8709 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8710 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8712 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8714 Prefer < to > in range checks such as 0 <= i && i < N.
8715 This makes it easier to visualize quantities on a number line.
8716 This patch doesn't apply to all such range checks,
8717 only to the range checks affected by the 2013-03-24 change.
8718 This patch reverts most of the 2013-03-24 change.
8719 * alloc.c (xpalloc, Fgarbage_collect):
8720 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8721 * character.c (string_escape_byte8):
8722 * charset.c (read_hex):
8723 * data.c (cons_to_unsigned):
8724 * dispnew.c (update_frame_1):
8725 * doc.c (Fsubstitute_command_keys):
8726 * doprnt.c (doprnt):
8727 * editfns.c (hi_time, decode_time_components):
8728 * fileio.c (file_offset):
8729 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8730 * font.c (font_intern_prop):
8731 * frame.c (x_set_alpha):
8732 * gtkutil.c (get_utf8_string):
8733 * indent.c (check_display_width):
8734 * keymap.c (Fkey_description):
8735 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8737 * minibuf.c (read_minibuf_noninteractive):
8738 * process.c (wait_reading_process_output):
8739 * search.c (Freplace_match):
8740 * window.c (get_phys_cursor_glyph):
8741 * xdisp.c (redisplay_internal):
8742 * xsmfns.c (smc_save_yourself_CB):
8743 Prefer < to > for range checks.
8744 * dispnew.c (sit_for): Don't mishandle NaNs.
8745 This fixes a bug introduced in the 2013-03-24 change.
8746 * editfns.c (decode_time_components): Don't hoist comparison.
8747 This fixes another bug introduced in the 2013-03-24 change.
8749 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8751 * frame.h (struct frame): Drop scroll_bottom_vpos
8752 member becaue all real users are dead long ago.
8753 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8754 * xdisp.c (redisplay_internal): Adjust user.
8756 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8758 * nsmenu.m (showAtX:Y:for:): setLevel to
8759 NSPopUpMenuWindowLevel (Bug#13998).
8761 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8763 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8764 (ns_check_pending_open_menu): Declare.
8766 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8767 (x_activate_menubar): Update the menu with title that matches
8768 ns_get_pending_menu_title, and call
8769 ns_check_pending_openmenu (Bug#12698).
8770 (menuWillOpen:): New method.
8771 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8773 * nsterm.m (menu_will_open_state, menu_mouse_point)
8774 (menu_pending_title): New varaibles.
8775 (ns_get_pending_menu_title, ns_check_menu_open)
8776 (ns_check_pending_open_menu): New functions.
8778 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8780 * indent.c (current_column_bol_cache): Remove leftover which is not
8781 used in Fmove_to_column any more.
8782 (current_column, scan_for_column): Adjust users.
8783 * keyboard.c (last_point_position_buffer, last_point_position_window):
8784 Remove leftovers which are not used for recording undo any more.
8785 (command_loop_1, syms_of_keyboard): Adjust users.
8786 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8787 redisplay_window any more.
8788 (move_it_to): Adjust user.
8790 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8792 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8793 Update dependencies.
8795 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8797 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8798 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8801 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8803 * window.h (struct window): Replace hchild, vchild and buffer slots
8804 with a single slot 'contents'. This is possible because each valid
8805 window may have either the child window (in vertical or horizontal
8806 combination) or buffer to display (for the leaf window). Using that,
8807 a lot of operations to traverse and/or change window hierarchies may
8808 be simplified. New member horizontal is used to distinguish between
8809 horizontal and vertical combinations of internal windows.
8810 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8811 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8812 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8813 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8814 Use contents slot, not buffer, where appropriate.
8815 (wset_combination): New function.
8816 (wset_buffer): Add eassert.
8817 (Fframe_first_window): Simplify the loop reaching first window.
8818 (Fwindow_buffer): Use WINDOW_LEAF_P.
8819 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8820 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8821 (unshow_buffer): Convert initial debugging check to eassert.
8822 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8823 (make_parent_window, window_resize_check, window_resize_apply)
8824 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8825 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8826 Adjust to match struct window changes.
8827 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8828 (mark_window_cursors_off, count_windows, get_leaf_windows)
8829 (foreach_window_1): Simplify the loop.
8830 * alloc.c (mark_object): Do not check for the leaf window because
8831 internal windows has no glyph matrices anyway.
8832 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8833 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8834 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8835 (build_frame_matrix_from_window_tree, mirror_make_current)
8836 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8837 (update_window_tree, set_window_update_flags): Simplify the loop.
8838 (sync_window_with_frame_matrix_rows): Enforce live window.
8839 Use contents slot, not buffer, where appropriate.
8840 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8841 and WINDOW_HORIZONTAL_COMBINATION_P.
8842 (make_frame_visible_1): Simplify the loop.
8843 Use contents slot, not buffer, where appropriate.
8844 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8845 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8846 (expose_window_tree): Likewise.
8847 Use contents slot, not buffer, where appropriate.
8848 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8849 to avoid deleted windows. Use contents slot instead of buffer.
8850 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8851 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8852 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8853 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8855 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8857 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8858 identify the reasons for assertion violations in bug#14062 and
8860 (Fx_show_tip): Fix compilation error under
8861 "--enable-check-lisp-object-type". (Bug#14073)
8863 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8864 Reported by <rzl24ozi@gmail.com>.
8866 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8868 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8870 (unwind_with_echo_area_buffer): ...to restore it here.
8871 This is needed to ensure that...
8872 (redisplay_window): ...both window markers are valid here,
8873 which is verified by eassert.
8874 * editfns.c (save_excursion_save): Do not assume that
8875 selected_window always displays the buffer.
8876 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8879 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8881 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8884 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8886 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8888 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8890 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8891 since MinGW's w32api headers do. This avoids compiler warnings.
8893 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8896 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8898 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8900 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8902 * gtkutil.c (style_changed_cb): Check if frame is live and an
8903 X frame (Bug#14038).
8905 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8907 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8908 Define only for _WIN32_WINNT less than 0x0500.
8909 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8911 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8912 see its own definitions of 'struct timeval' and 'struct timezone'.
8914 Fix incompatibilities between MinGW.org and MinGW64 headers.
8915 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8917 * w32.c (REPARSE_DATA_BUFFER): Guard with
8918 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8920 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8922 * xterm.c: Include X11/XKBlib.h
8923 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8925 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8927 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8929 * blockinput.h (input_blocked_p): Likewise.
8930 * bytecode.c (exec_byte_code): Likewise.
8931 * callproc.c (call_process_kill, call_process_cleanup)
8932 (Fcall_process): Likewise.
8933 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8934 (Fccl_execute_on_string): Likewise.
8935 * character.c (string_escape_byte8): Likewise.
8936 * charset.c (read_hex): Likewise.
8937 * cm.c (calccost): Likewise.
8938 * data.c (cons_to_unsigned): Likewise.
8939 * dired.c (directory_files_internal, file_name_completion):
8941 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8942 (sit_for): Likewise.
8943 * doc.c (Fsubstitute_command_keys): Likewise.
8944 * doprnt.c (doprnt): Likewise.
8945 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8946 * emacsgtkfixed.c: Likewise.
8947 * fileio.c (file_offset, Fwrite_region): Likewise.
8948 * floatfns.c (Fexpt, fmod_float): Likewise.
8949 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8951 * font.c (font_intern_prop): Likewise.
8952 * frame.c (x_set_alpha): Likewise.
8953 * gtkutil.c (get_utf8_string): Likewise.
8954 * indent.c (check_display_width): Likewise.
8955 * intervals.c (create_root_interval, rotate_right, rotate_left)
8956 (split_interval_right, split_interval_left)
8957 (adjust_intervals_for_insertion, delete_node)
8958 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8959 (merge_interval_right, merge_interval_left, copy_intervals)
8960 (set_intervals_multibyte_1): Likewise.
8961 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8962 * keymap.c (Fkey_description): Likewise.
8963 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8964 * lread.c (openp, read_integer, read1, string_to_number):
8966 * menu.c (ensure_menu_items): Likewise.
8967 * minibuf.c (read_minibuf_noninteractive): Likewise.
8968 * print.c (printchar, strout): Likewise.
8969 * process.c (create_process, Faccept_process_output)
8970 (wait_reading_process_output, read_process_output, send_process)
8971 (wait_reading_process_output): Likewise.
8972 * profiler.c (make_log, handle_profiler_signal): Likewise.
8973 * regex.c (re_exec): Likewise.
8974 * regex.h: Likewise.
8975 * search.c (looking_at_1, Freplace_match): Likewise.
8976 * sysdep.c (get_child_status, procfs_ttyname)
8977 (procfs_get_total_memory): Likewise.
8978 * systime.h (EMACS_TIME_VALID_P): Likewise.
8979 * term.c (dissociate_if_controlling_tty): Likewise.
8980 * window.c (get_phys_cursor_glyph): Likewise.
8981 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8982 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8984 * xfns.c (Fx_window_property): Likewise.
8985 * xmenu.c (set_frame_menubar): Likewise.
8986 * xselect.c (x_get_window_property, x_handle_dnd_message):
8988 * xsmfns.c (smc_save_yourself_CB): Likewise.
8989 * xterm.c (x_scroll_bar_set_handle): Likewise.
8991 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8993 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8994 to be optional or nil. Adjust comment and convert it to docstring.
8995 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8996 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8998 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
9000 Static checking by GCC 4.8-20130319.
9001 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9002 * process.c (Fset_process_datagram_address)
9003 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9004 * xdisp.c (get_char_face_and_encoding):
9005 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9006 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9007 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9009 2013-03-24 Ken Brown <kbrown@cornell.edu>
9011 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9012 fix compilation on 64-bit Cygwin, where underscores are not
9013 automatically prepended.
9015 * w32term.c (w32_initialize): Silence compiler warning.
9017 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9019 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9020 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9021 variables, to save and restore frame dimensions.
9022 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9023 after returning from a 'fullscreen' configuration.
9024 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9025 to avoid races between the main thread and the input thread.
9027 * w32term.h (struct w32_output): New members normal_width,
9028 normal_height, normal_top, normal_left, and prev_fsmode.
9029 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9030 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9033 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9034 'fullscreen' parameter. Always record previous width and height
9035 of the frame, except when switching out of maximized modes, so
9036 that they could be restored correctly, instead of resetting to the
9037 default frame dimensions. Send SC_RESTORE command to the frame,
9038 unless we are going to send SC_MAXIMIZE, to restore the frame
9039 resize hints in the mouse pointer shown by the window manager.
9042 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9044 * lisp.h (get_frame_param): Adjust conditions for prototype
9047 2013-03-22 Ken Brown <kbrown@cornell.edu>
9049 * unexcw.c: Drop unneeded inclusion of w32common.h.
9050 (report_sheap_usage): Declare.
9051 (read_exe_header): Add magic numbers for x86_64.
9052 (fixup_executable): Fix printf format specifier for unsigned long
9055 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9057 * frame.h (struct frame): Put menu_bar_window under #ifdef
9058 because this member is not needed when X toolkit is in use.
9059 (fset_menu_bar_window):
9060 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9061 (free_glyphs, update_frame):
9062 * xdisp.c (expose_frame): Likewise.
9063 (display_menu_bar): Likewise. Remove redundant eassert.
9064 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9067 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9069 Use functions and constants to manipulate Lisp_Save_Value objects.
9070 This replaces code that used macros and strings and token-pasting.
9071 The change makes the C source a bit easier to follow,
9072 and shrinks the Emacs executable a bit.
9073 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9074 (make_save_value): Change 1st arg from string to enum. All callers
9077 (mark_object): Use if, not #if, for GC_MARK_STACK.
9078 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9079 (XSAVE_OBJECT): Now functions, not macros.
9080 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9081 the constant was never used.
9082 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9083 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9084 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9085 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9087 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9088 type3 with a single member save_type. All uses changed.
9089 (save_type, set_save_pointer, set_save_integer): New functions.
9090 * print.c (PRINTX): Remove.
9092 * alloc.c: Remove redundant static declarations.
9094 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9096 * window.h (struct window): Convert left_col, top_line, total_lines
9097 and total_cols from Lisp_Objects to integers. Adjust comments.
9098 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9100 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9101 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9102 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9103 Adjust users where appropriate.
9105 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9107 * frame.h (struct frame): Drop resx and resy because the same data is
9108 available from window system-specific output context. Adjust users.
9109 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9110 New functions to provide defaults when no window system available.
9111 (FRAME_RES_X, FRAME_RES_Y): New macros.
9112 (NUMVAL): Move from xdisp.c.
9113 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9114 (Ffont_face_attributes, Fopen_font):
9115 * image.c (gs_load):
9116 * w32font.c (fill_in_logfont):
9117 * xdisp.c (calc_pixel_width_or_height):
9118 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9119 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9121 2013-03-20 Kenichi Handa <handa@gnu.org>
9123 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9124 to 1 (temporary workaround until a bug related to ASCII
9125 optimization is fixed).
9127 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9129 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9130 Signal error if window is not internal. Adjust docstring.
9131 (delete_all_child_windows): Use combination_limit to save the buffer.
9132 (Fset_window_configuration): Adjust accordingly.
9133 * print.c (syms_of_print): Initialize debugging output not here...
9134 (init_print_once): ...but in a new function here.
9135 * lisp.h (init_print_once): Add prototype.
9136 * emacs.c (main): Add call to init_print_once. Adjust comments.
9138 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9140 * window.c (window_resize_check, window_resize_apply)
9141 (window_from_coordinates, recombine_windows, set_window_buffer)
9142 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9143 (Fsplit_window_internal, Fdelete_window_internal)
9144 (freeze_window_starts): Use bool for booleans.
9145 * window.h (window_frame_coordinates, resize_frame_windows)
9146 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9148 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9150 * dispnew.c (bitch_at_user): Use `user-error'.
9152 2013-03-17 Ken Brown <kbrown@cornell.edu>
9154 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9155 as return type of image_background. (Bug#13981)
9156 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9158 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9160 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9161 (ns_select): Don't return with result uninitialized.
9163 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9166 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9168 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9169 directories. If filename is nil, get directory name (Bug#13932).
9170 Use getFilename and getDirectory.
9171 (getFilename, getDirectory): New methods for EmacsSavePanel and
9173 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9175 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9177 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9179 2013-03-15 Kenichi Handa <handa@gnu.org>
9181 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9182 (adjust_after_replace): Make it back to static. Delete the third
9183 arg text_at_gap_tail. Cancel the code for handling it.
9185 * coding.h (struct coding_system): New member eol_seen.
9187 * coding.c (detect_ascii): New function.
9188 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9189 when the source bytes are actually scanned. On detecting for
9190 coding_category_utf_8_auto, call detect_ascii instead of scanning
9191 source bytes directly.
9192 (produce_chars): Call insert_from_gap with the new arg 0.
9193 (encode_coding): Likewise.
9194 (decode_coding_gap): Control ASCII optimization by the variable
9195 disable_ascii_optimization instead of #ifndef .. #endif.
9196 Deccode EOL format according to coding->eol_seen.
9197 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9200 * lisp.h (adjust_after_replace): Cancel externing it.
9201 (insert_from_gap): Adjust prototype.
9203 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9205 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9206 FULLSCREEN_MAXIMIZED. (Bug#13935)
9208 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9210 * region-cache.c (find_cache_boundary, move_cache_gap)
9211 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9212 Simplify debugging check and convert to eassert. Adjust comment.
9213 (pp_cache): Put under ENABLE_CHECKING.
9215 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9217 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9218 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9220 (w32fullscreen_hook): If the frame is visible, reset
9221 f->want_fullscreen flag after changing the frame size. If the
9222 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9225 2013-03-13 Daniel Colascione <dancol@dancol.org>
9227 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9228 too so that these builds can use Cygwin's file conversion
9229 functions. (We've been building and linking cygw32.o all along
9230 and just not using it.)
9232 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9234 File synchronization fixes (Bug#13944).
9235 * Makefile.in (LIB_FDATASYNC): New macro.
9237 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9238 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9239 Don't worry about HAVE_FSYNC, since a substitute fsync is
9240 available if the system lacks one.
9241 (Fwrite_regin): Retry fsync if interrupted.
9243 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9245 * w32term.c (w32_read_socket): If the Emacs frame is being
9246 activated, call w32fullscreen_hook, to make sure the new frame
9247 dimensions are in effect. (Bug#13937)
9249 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9251 * xdisp.c (init_iterator): Simplify because both character and byte
9252 positions are either specified or -1. Add eassert. Adjust comment.
9253 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9254 character and byte positions can be obtained from marker.
9256 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9258 Static checking by Sun C 5.12.
9259 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9260 * bytecode.c (exec_byte_code):
9261 * dispnew.c (init_display):
9263 * fileio.c (Fsubstitute_in_file_name):
9264 * keyboard.c (Fevent_convert_list):
9265 * keymap.c (Fsingle_key_description):
9266 * term.c (maybe_fatal, fatal):
9267 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9268 * xsmfns.c (Fhandle_save_session):
9269 Omit unreachable code.
9270 * keymap.c (map_keymap_char_table_item): Cast void * to
9271 a function pointer type; the C Standard requires this.
9273 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9274 Include <sys/param.h> unconditionally, as that works elsewhere and
9275 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9276 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9279 See ChangeLog.12 for earlier changes.
9285 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9287 This file is part of GNU Emacs.
9289 GNU Emacs is free software: you can redistribute it and/or modify
9290 it under the terms of the GNU General Public License as published by
9291 the Free Software Foundation, either version 3 of the License, or
9292 (at your option) any later version.
9294 GNU Emacs is distributed in the hope that it will be useful,
9295 but WITHOUT ANY WARRANTY; without even the implied warranty of
9296 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9297 GNU General Public License for more details.
9299 You should have received a copy of the GNU General Public License
9300 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.