1 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3 * terminal.c (initial_free_frame_resources): New function.
4 (init_initial_terminal): Install new hook to free face cache
5 on initial frame and avoid memory leak. For details, see
6 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
10 * data.c (Fstring_to_number): Document results if unparsable
13 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
15 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
17 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
19 When decoding, prefer ptrdiff_t to int for buffer positions etc.
20 * coding.c (detect_coding_utf_8, emacs_mule_char)
21 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
22 (check_utf_8, decode_coding):
23 * coding.h (struct coding_system.errors):
24 Use ptrdiff_t, not int, for integer values derived from buffer and
27 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
28 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
29 before invoking decode_coding_gap, since there's just one block.
31 2014-01-25 Martin Rudalics <rudalics@gmx.at>
33 Fix handling of face attributes in Fx_create_frame (Bug#16529).
34 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
35 too early. Again run change_frame_size before assigning menu-
38 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
40 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
41 arrives, call x_check_fullscreen, in case the new display has a
42 different resolution. (Bug#16517)
44 2014-01-25 Eli Zaretskii <eliz@gnu.org>
46 * term.c (read_menu_input): If the selected frame changes, exit
48 (tty_menu_show): If the selected frame changes while we displayed
49 a menu, throw to top level. (Bug#16479)
51 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
53 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
55 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
57 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
58 * data.c (count_one_bits_word): Fix bug (negated comparison)
59 when BITS_PER_ULL < BITS_PER_BITS_WORD.
61 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
63 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
64 undefined behavior by initializing display property bit of a
65 string processed by the bidirectional iterator. For details, see
66 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
68 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
70 Minor cleanup of previous change.
71 * image.c (imagemagick_error, Fimagemagick_types):
72 Omit some recently-introduced and unnecessary casts and assignments.
74 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
76 Fix two memory leaks discovered with Valgrind.
77 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
78 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
80 2014-01-22 Martin Rudalics <rudalics@gmx.at>
82 Fixes in window size functions around Bug#16430 and Bug#16470.
83 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
84 (Fwindow_mode_line_height, Fwindow_header_line_height)
85 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
86 Minor doc-string adjustments.
87 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
89 (window_body_height, window_body_width): Do not count partially
90 visible lines/columns when PIXELWISE is nil (Bug#16470).
91 (Qfloor, Qceiling): New symbols.
93 2014-01-21 Eli Zaretskii <eliz@gnu.org>
95 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
96 when the image cache is not yet allocated. (Bug#16509)
98 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
100 * buffer.c (Fkill_buffer): When killing an indirect buffer,
101 re-attach intervals to its base buffer (Bug#16502).
102 * intervals.c (set_interval_object): Move from here...
103 * intervals.h (set_interval_object): ... to here. Fix comments.
105 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
107 Avoid undefined behavior by initializing buffer redisplay bit.
108 Problem reported by Dmitry Antipov in
109 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
110 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
112 Revert some of the CANNOT_DUMP fix (Bug#16494).
113 * lread.c (init_lread): Fix typo: NILP, not !NILP.
115 2014-01-19 Eli Zaretskii <eliz@gnu.org>
117 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
118 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
119 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
120 they are replaced by macros that expand into direct calls to the
121 corresponding functions from GDI32.DLL.
122 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
123 variables in the Cygwin build, they are unused.
125 2014-01-19 K. Handa <handa@gnu.org>
127 * composite.c (composition_update_it): Fix previous change.
129 2014-01-18 Eli Zaretskii <eliz@gnu.org>
131 Fix file name handling on MS-Windows 9X.
132 * w32.c (maybe_load_unicows_dll): New function.
134 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
135 on, to make sure we can convert file names to and from UTF-8 on
136 Windows 9X. This fixes a failure to start up because Emacs cannot
137 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
139 * w32font.c [WINDOWSNT]: Include w32.h.
140 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
141 of implementing the same stuff.
142 Remove now unused g_b_init_is_windows_9x.
144 * w32.h (maybe_load_unicows_dll): Add prototype.
146 2014-01-17 Eli Zaretskii <eliz@gnu.org>
148 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
149 switch to single keyboard. Prevents daemon crashes when a new
150 client connects while we show a TTY menu in an existing client.
153 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
155 Fix MinGW64 porting problem with _setjmp.
156 Reported by Eli Zaretskii in:
157 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
158 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
159 the old _setjmp and _longjmp. All uses changed.
161 2014-01-13 Daniel Colascione <dancol@dancol.org>
163 * textprop.c (Fremove_list_of_text_properties): Correctly
164 handle reaching the end of the interval tree. (Bug#15344)
166 2014-01-13 Martin Rudalics <rudalics@gmx.at>
168 * xdisp.c (resize_mini_window): Round height to a multiple of
169 frame's line height. Fix bug in calculation of window start
170 position (Bug#16424).
172 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
174 * macfont.m: Include termchar.h.
175 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
176 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
177 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
178 *_WITH_GC_* to take face and f as parameters.
179 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
180 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
182 2014-01-13 Daniel Colascione <dancol@dancol.org>
184 Fix menu item updating in the presence of the Unity global menu
187 * gtkutil.h (xg_have_tear_offs): Add frame parameter
188 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
190 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
191 updating menus; explain why.
192 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
193 problem it's supposed to solve and it interferes with detecting
194 the presence of a global menu.
195 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
198 2014-01-11 K. Handa <handa@gnu.org>
200 * composite.c (composition_update_it): Fix indexing of
201 LGSTRING_CHAR (Bug#15984).
203 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
205 * unexw32.c (_start) [__MINGW64__]: Define to __start.
207 2014-01-11 Eli Zaretskii <eliz@gnu.org>
209 * xdisp.c (try_window_id): Don't use this function's optimizations
210 if overlays in the buffer displayed by the window have changed
211 since last redisplay. (Bug#16347)
212 (message_dolog): Fix indentation.
214 2014-01-11 Martin Rudalics <rudalics@gmx.at>
216 * frame.c (frame_resize_pixelwise): Fix doc-string.
218 2014-01-10 Martin Rudalics <rudalics@gmx.at>
220 Fix handling of internal borders (Bug#16348).
221 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
222 internal border width from pixel width of windows.
223 (change_frame_size_1): Don't return early when frame's pixel
224 size changes - we still have to record the new sizes in the
226 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
227 also when toolbar gets larger.
228 * window.c (check_frame_size): Include internal_border_width in
230 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
231 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
232 non-toolkit/non-GTK version clear internal border.
233 * xterm.c (x_clear_under_internal_border): New function for
234 non-toolkit/non-GTK version.
235 (x_after_update_window_line): In non-toolkit/non-GTK version
237 (handle_one_xevent, x_set_window_size): Call
238 x_clear_under_internal_border in non-toolkit/non-GTK version.
239 * xterm.h (x_clear_under_internal_border): Extern it.
241 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
243 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
244 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
247 2014-01-06 Eli Zaretskii <eliz@gnu.org>
249 * xdisp.c (redisplay_window): Don't skip window redisplay if the
250 last value of point is not equal to buffer's point. (Bug#16129)
252 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
255 * nsterm.h (updateCollectionBehavior): Rename from
256 updateCollectionBehaviour. All uses changed.
258 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
259 * Makefile.in (SETFATTR): New macro.
260 (temacs$(EXEEXT)): Use it.
262 2014-01-04 Martin Rudalics <rudalics@gmx.at>
264 Fix maximization behavior on Windows (Bug#16300).
265 * w32fns.c (w32_fullscreen_rect): Don't handle
266 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
267 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
268 of SetWindowPos. Restore last placement also when leaving
269 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
270 but the FULLSCREEN_BOTH case.
272 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
275 * data.c (arithcompare_driver):
276 * fileio.c (Fcar_less_than_car):
277 * fns.c (internal_equal):
278 * frame.c (delete_frame):
279 * lisp.h (enum More_Lisp_Bits):
281 Avoid C99 constructs that don't work in C89.
282 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
283 to port to C89, which doesn't have 'long long'.
284 (count_trailing_zero_bits): Use them.
286 2014-01-03 Chong Yidong <cyd@gnu.org>
288 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
290 2014-01-02 Martin Rudalics <rudalics@gmx.at>
292 Further adjust frame/window scrollbar width calculations.
293 * window.c (apply_window_adjustment): Set
294 windows_or_buffers_changed.
295 (Fwindow_scroll_bars): Return actual scrollbar width.
296 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
297 For non-toolkit builds again use 14 as minimum width and set
298 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
299 * xterm.c (XTset_vertical_scroll_bar): Take width from
300 WINDOW_SCROLL_BAR_AREA_WIDTH.
301 (x_new_font): Rename wid to unit. Base calculation of new
302 scrollbar width on toolkit used and make it analogous to that of
303 x_set_scroll_bar_default_width.
304 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
305 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
307 * w32term.c (w32_set_vertical_scroll_bar): Take width from
308 WINDOW_SCROLL_BAR_AREA_WIDTH.
309 (x_new_font): Make it correspond to changes in xterm.c.
311 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
313 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
314 This is a cleaner way to fix the MinGW-w64 porting problem.
315 Check for INTPTR_MAX misconfiguration.
317 2014-01-01 Eli Zaretskii <eliz@gnu.org>
319 * search.c (newline_cache_on_off, find_newline): In indirect
320 buffers, use the newline cache of the base buffer.
322 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
323 buffer, invalidate the caches of its base buffer. (Bug#16265)
325 * indent.c (width_run_cache_on_off, compute_motion): In indirect
326 buffers, use the width-run cache of the base buffer.
328 * xdisp.c (redisplay_window): When the window displays an indirect
329 buffer, and the character widths in the display table have
330 changed, invalidate the width-run cache of the corresponding base
333 * fileio.c (Finsert_file_contents): When invalidating the newline
334 cache, consider the case of inserting into indirect buffer.
336 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
337 In indirect buffers, use the paragraph cache of the base buffer.
339 2013-12-31 Martin Rudalics <rudalics@gmx.at>
341 * window.c (grow_mini_window): Fix last change.
343 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
345 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
347 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
349 * w32term.c (w32_initialize): Use LCID and LOWORD.
351 * w32proc.c (create_child): Use pid_t for 5th argument.
352 (IsValidLocale): Don't provide prototype for MinGW64.
353 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
354 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
356 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
357 MinGW64 doesn't support.
359 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
361 * w32.c (set_named_security_info): New function.
362 (acl_set_file): Fall back on set_named_security_info if
363 set_file_security fails.
364 (g_b_init_set_named_security_info_w)
365 (g_b_init_set_named_security_info_a): New static variables.
366 (globals_of_w32): Initialize them to zero.
367 (set_named_security_info): Set them to non-zero if the
368 corresponding API is available.
369 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
372 2013-12-31 Martin Rudalics <rudalics@gmx.at>
374 Some more fixes following pixelwise resize changes including one
376 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
377 of frame_resize_pixelwise.
378 * widget.c (pixel_to_text_size): New function.
379 (update_wm_hints): Have size hints respect value of
380 frame_resize_pixelwise.
381 (EmacsFrameResize): Alway process resize requests pixelwise.
382 * window.c (grow_mini_window): Make sure mini window is at least
384 * xdisp.c (display_menu_bar): Make sure menubar extends till
386 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
387 (x_set_tool_bar_lines): Calculate pixelwise.
388 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
389 frame_resize_pixelwise.
391 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
393 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
394 variables not used there.
396 2013-12-30 Eli Zaretskii <eliz@gnu.org>
398 * w32.c (sys_umask): New function. (Bug#16299)
400 2013-12-30 Martin Rudalics <rudalics@gmx.at>
402 * dispnew.c (change_frame_size_1): Take old width of root window
403 from that window's pixel width. (Bug#16284)
405 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
407 Plain copy-file no longer chmods an existing destination (Bug#16133).
408 * fileio.c (realmask): Now a static var, not a local.
409 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
410 Remove arg STATPTR. All uses changed.
411 (Fcopy_file): Do not alter permissions of existing destinations,
412 unless PRESERVE-PERMISSIONS (renamed from
413 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
414 Avoid race when testing for existing destinations and for
415 when input and output files are the same.
416 If changing the group fails, adjust both default and
417 preserved permissions so that access is not granted to the
419 (Fset_default_file_modes, init_fileio): Update realmask.
420 (Fdefault_file_modes): Use realmask instead of calling umask.
422 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
424 Fix pipe bug with OS X emacs --daemon (Bug#16262).
425 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
426 flags on the daemon pipe ends before execing.
428 2013-12-28 Eli Zaretskii <eliz@gnu.org>
430 * w32fns.c (Fx_create_frame): Error out if called from a TTY
433 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
435 * callproc.c (Vexec_path): Document that exec-directory is in it.
437 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
439 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
442 2013-12-27 Chong Yidong <cyd@gnu.org>
444 * data.c (Fsymbol_function): Doc fix.
446 2013-12-26 Martin Rudalics <rudalics@gmx.at>
448 Some more tinkering with Bug#16051.
449 * window.c (resize_frame_windows): Don't let the size of the
450 root window drop below the frame's default character size.
451 Never ever delete any subwindows - let the window manager do the
454 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
455 of toolbar lines needed when they exceed the height of the root
457 (unwind_create_frame_1): New function.
458 (Fx_create_frame): Generally inhibit calling the window
459 configuration change hook here. Remove extra call to
460 change_frame_size - it's not needed when we don't run the
461 configuration change hook.
463 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
465 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
466 On my Fedora 19 platform the core dumps were so big that
467 my desktop became nearly catatonic.
468 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
469 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
470 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
471 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
473 * conf_post.h (__has_feature): New macro, if not already defined.
474 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
475 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
477 2013-12-25 Eli Zaretskii <eliz@gnu.org>
479 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
480 is a file name. (Bug#16252)
482 2013-12-25 Chong Yidong <cyd@gnu.org>
484 * keyboard.c (Voverriding_terminal_local_map):
485 (Voverriding_local_map): Doc fix.
487 * keymap.c (Vemulation_mode_map_alists): Doc fix.
489 2013-12-24 Eli Zaretskii <eliz@gnu.org>
491 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
492 file name when it is submitted to ShellExecute. Simplify code.
493 Don't test DOCUMENT for being a string, as that is enforced by
494 CHECK_STRING. Doc fix.
496 2013-12-23 Eli Zaretskii <eliz@gnu.org>
498 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
499 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
500 redisplay_tool_bar does. Improve and fix commentary.
501 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
502 limits of the glyph matrices. (Bug#16051)
503 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
504 only when the new size is different from the old one, and the new
505 size can be achieved given the frame height.
507 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
509 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
511 2013-12-23 Glenn Morris <rgm@gnu.org>
513 * lread.c (Fload): Mention load-prefer-newer in doc.
515 2013-12-22 Martin Rudalics <rudalics@gmx.at>
517 Handle Bug#16207 by being more restrictive when running hooks.
518 * window.c (unwind_change_frame): New function.
519 (Fset_window_configuration): Don't run configuration change hook
520 while the frame configuration is unsafe. Call select_window
523 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
525 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
527 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
529 * nsterm.h: Declare EmacsColor category.
531 * nsterm.m (NSColor): Implement EmacsColor category.
532 (ns_get_color): Use colorUsingDefaultColorSpace.
533 (ns_get_color, ns_term_init): Use colorForEmacsRed.
535 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
537 2013-12-21 Eli Zaretskii <eliz@gnu.org>
539 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
540 having the PNG_NORETURN attribute, to avoid compiler warning in
543 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
545 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
547 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
548 fringe background extension.
549 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
550 because they are now always the same as `left' and `width',
551 respectively. Remove code for the case that `width' and
552 `sb_width' are different.
554 2013-12-20 Martin Rudalics <rudalics@gmx.at>
556 Remove scroll_bar_actual_width from frames.
557 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
558 * frame.c (Fscroll_bar_width): Return scroll bar area width.
559 (x_figure_window_size):
560 * nsterm.m (x_set_window_size):
561 * widget.c (set_frame_size):
562 * w32term.c (x_set_window_size):
563 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
564 scroll_bar_actual_width.
566 Convert scroll_bar members to integers on Windows.
567 * w32term.h (struct scroll_bar): Convert top, left, width,
568 height, start, end and dragging to integers.
569 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
571 * w32term.c (w32_set_scroll_bar_thumb)
572 (w32_scroll_bar_handle_click): Remove XINT conversions for
573 scroll_bar members. Treat bar->dragging as integer.
574 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
575 first element. Remove XINT conversions for scroll_bar members.
576 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
577 Remove XINT conversions for scroll_bar members.
579 Fix assignment for new window total sizes.
580 * window.c (Fwindow_resize_apply_total): Assign values for
583 2013-12-20 Chong Yidong <cyd@gnu.org>
585 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
586 argument to `append'.
588 2013-12-19 Eli Zaretskii <eliz@gnu.org>
590 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
591 current text face, for extending the face of the display margins.
594 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
597 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
599 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
602 * nsterm.m (Qfile, Qurl): New.
603 (EV_MODIFIERS2): New macro.
604 (EV_MODIFIERS): Use EV_MODIFIERS2.
605 (ns_term_init): Remove font and color from DND, does not work on
606 newer OSX, and other ports don't have them.
607 (performDragOperation:): Handle modifiers used during drag.
608 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
609 Remove global Lisp variables used to communicate with ns-win.el.
610 Remove font and color handling.
611 (syms_of_nsterm): Defsym Qfile and Qurl.
613 2013-12-19 Anders Lindgren <andlind@gmail.com>
615 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
616 (ns_constrain_all_frames, x_set_offset): Remove assignment to
618 (updateFrameSize:, windowWillResize:toSize:): Add trace.
619 (constrainFrameRect): Remove special case nr_screens == 1.
620 Don't constrain size to size of view.
622 * nsterm.h (ns_output): Remove dont_constrain.
624 2013-12-19 Anders Lindgren <andlind@gmail.com>
626 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
628 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
630 Minor fixes for recent openp changes.
631 * lisp.h (GCPRO7): New macro.
632 * lread.c (openp): Use bool for boolean; all callers changed.
633 Protect save_string from GC. Don't assume that file descriptors
634 are nonzero. Redo save_mtime comparison to avoid bogus GCC
635 warning about uninitialized variable.
637 2013-12-18 Eli Zaretskii <eliz@gnu.org>
639 * w32fns.c (emacs_abort): Use intptr_t as argument of
640 INT_BUFSIZE_BOUND, to avoid compiler warnings.
642 2013-12-18 Glenn Morris <rgm@gnu.org>
644 * lread.c (Fload): Pass load_prefer_newer to openp.
645 Don't bother checking mtime if openp already did it.
646 (openp): Add `newer' argument, to check all suffixes
647 and find the newest file.
648 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
649 * callproc.c (call_process):
650 * charset.c (load_charset_map_from_file):
651 * emacs.c (init_cmdargs):
652 * image.c (x_create_bitmap_from_file, x_find_image_file):
654 * lread.c (Flocate_file_internal):
655 * process.c (Fformat_network_address):
656 * sound.c (Fplay_sound_internal):
657 * w32.c (check_windows_init_file):
658 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
660 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
662 2013-12-17 Eli Zaretskii <eliz@gnu.org>
664 * w32.c (getloadavg): Don't index samples[] array with negative
665 indices. Recover from wall-clock time being set backwards.
667 * w32term.c (w32_initialize): Declare the argument of
668 set_user_model as const.
670 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
671 (w32_menu_show): Constify some arguments passed to MessageBox.
673 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
674 to initialize Lisp objects.
676 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
677 initialize Lisp objects.
679 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
680 use variables used only on X under that condition.
682 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
683 variables not used there.
685 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
687 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
688 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
690 2013-12-16 Eli Zaretskii <eliz@gnu.org>
692 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
693 code, revealed in presence of R2L characters, character
694 compositions, and display vectors. A better fix for Bug#16148.
695 (extend_face_to_end_of_line): Don't reference tool_bar_window in
696 GTK and NS builds, they don't have this member of struct frame.
698 * dispextern.h (struct composition_it): Correct a comment for the
701 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
703 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
704 This prevents a compilation error on C compilers that do not
705 default functions to return 'int' if not declared. Also, add
706 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
707 since it now uses inline functions.
709 2013-12-16 Eli Zaretskii <eliz@gnu.org>
711 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
712 display margins on mode line, header line, and in the frame's
713 tool-bar window. (Bug#16165)
715 2013-12-16 Andreas Schwab <schwab@suse.de>
717 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
719 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
721 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
724 2013-12-16 Martin Rudalics <rudalics@gmx.at>
726 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
728 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
730 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
731 intended to find bogus pointers in font objects (Bug#16140).
732 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
733 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
734 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
735 Disable for MS-Windows due to Bug#15876; apparently this
736 requires more or less substantial changes in fontset code.
737 * xfont.c (xfont_close):
738 * xftfont.c (xftfont_close): Call x_display_info_for_display
739 to check whether 'Display *' is valid (Bug#16093 and probably
742 2013-12-15 Eli Zaretskii <eliz@gnu.org>
744 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
745 Reported by Juanma Barranquero <lekktu@gmail.com>.
747 * process.c (Fprocess_send_eof): Don't crash if someone tries to
748 open a pty on MS-Windows. (Bug#16152)
750 * emacs.c (decode_env_path): Fix bogus comparison against
751 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
753 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
755 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
756 (Fx_file_dialog): Add parentheses around && to silence warning.
758 * w32term.c (construct_drag_n_drop): Remove unused local variable.
760 2013-12-15 Eli Zaretskii <eliz@gnu.org>
762 * xdisp.c (extend_face_to_end_of_line): Extend background of
763 non-default face in margin areas as well. (Bug#16151)
764 (display_line): Call extend_face_to_end_of_line for continued
765 lines as well, if the display margins have non-zero width.
766 (set_glyph_string_background_width): When needed, set the
767 extends_to_end_of_line_p flag on glyph strings to be drawn in
768 margin areas, not only in the text area.
770 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
773 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
775 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
776 Don't worry about verify_error being t, since it has to be a list.
778 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
780 Use bool for boolean, focusing on headers.
781 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
782 No need to include <stdbool.h>, since conf_post.h does it now.
783 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
784 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
785 (SET_PER_BUFFER_VALUE_P):
786 * ccl.c, ccl.h (setup_ccl_program):
787 * ccl.h (CHECK_CCL_PROGRAM):
788 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
789 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
790 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
791 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
792 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
793 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
794 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
795 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
796 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
797 (CHARSET_FAST_MAP_SET):
798 * coding.c (decode_coding_ccl, encode_coding_ccl):
799 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
800 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
801 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
802 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
803 (decode_coding_c_string):
804 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
805 * conf_post.h (has_attribute):
806 * dispextern.h (trace_redisplay_p):
807 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
808 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
809 (SET_GLYPH_FROM_CHAR_GLYPH):
810 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
811 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
812 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
813 (cursor_in_mouse_face_p):
814 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
815 (blank_row, prepare_desired_row)
816 (build_frame_matrix_from_leaf_window, make_current)
817 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
818 (update_window, scrolling_window, update_frame_line):
819 * disptab.h (GLYPH_FOLLOW_ALIASES):
820 * editfns.c (Fformat):
821 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
822 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
823 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
824 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
825 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
826 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
828 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
829 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
830 (FRAME_MOUSE_UPDATE):
831 * fringe.c (Fdefine_fringe_bitmap):
832 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
833 (x_create_bitmap_from_xpm_data, xpm_load_image):
834 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
835 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
836 (MERGE_INTERVAL_CACHE):
837 * keymap.h (KEYMAPP):
838 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
839 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
840 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
841 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
842 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
843 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
844 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
845 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
846 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
847 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
848 (SETUP_BUFFER_SYNTAX_TABLE):
849 * systime.h (timespec_valid_p):
850 * term.c (save_and_enable_current_matrix):
851 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
852 * xdisp.c (in_display_vector_p, display_tool_bar_line)
853 (redisplay_internal, try_window_reusing_current_matrix)
854 (sync_frame_with_window_matrix_rows, try_window_id)
855 (display_menu_bar, display_tty_menu_item, display_mode_line)
856 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
857 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
858 * xmenu.c (xmenu_show):
859 * xterm.c (use_xim, x_term_init):
860 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
861 (struct x_bitmap_record):
862 Use bool for booleans.
863 * ccl.c (struct buffer_text):
864 * ccl.h (struct ccl_program):
865 * charset.h (struct charset):
867 * coding.h (struct iso_2022_spec, struct coding_system):
868 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
869 (struct glyph_string, struct face, struct face_cache)
870 (struct bidi_string_data, struct bidi_it)
871 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
873 * editfns.c (Fformat):
874 * frame.h (struct frame):
875 * fringe.c (struct fringe_bitmap):
876 * intervals.h (struct interval):
877 * keyboard.h (struct kboard):
878 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
879 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
880 (struct Lisp_Buffer_Local_Value, union specbinding):
881 * macfont.m (struct macfont_info):
882 * process.h (struct Lisp_Process):
883 * termchar.h (struct tty_display_info):
884 * window.h (struct window):
885 * xterm.h (struct x_output):
886 Use bool_bf for boolean bit-fields.
887 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
889 * ccl.h (struct ccl_program): Remove unused members private_state,
890 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
892 (struct ccl_spec): Remove unused members cr_carryover,
894 * conf_post.h: Include <stdbool.h>.
896 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
897 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
898 Surround statement macro with proper 'do { ... } while (false)' brackets.
899 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
900 Args must now be expressions; all callers changed.
901 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
902 (PRODUCE_GLYPHS): Simplify use of boolean.
903 * fileio.c (Fcopy_file):
904 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
905 * lisp.h (UNGCPRO): Return void, not int.
906 (FOR_EACH_TAIL): Use void expression, not int expression.
907 * region-cache.c: Reindent.
908 * region-cache.h: Copy comments from region-cache.c, to fix
909 incorrect remarks about booleans.
911 2013-12-14 Eli Zaretskii <eliz@gnu.org>
913 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
914 when character at point is displayed from a display vector.
917 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
919 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
920 now a list of certificate validation checks that will abort a
921 connection with an error.
922 (Fgnutls_boot): Document it and use it.
924 2013-12-14 Martin Rudalics <rudalics@gmx.at>
926 * w32term.c (w32_enable_frame_resize_hack): New variable.
927 (x_set_window_size): Use it to hack frame resizing on Windows
930 2013-12-14 Eli Zaretskii <eliz@gnu.org>
932 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
933 Windows-specific code to w32.c. Change error message text to
934 match that of Posix platforms.
936 * w32.c (w32_copy_file): New function, most of the code copied and
937 reworked from Fcopy_file. Improve error handling. Plug memory
938 leak when errors are thrown. Support file names outside of the
939 current codepage. (Bug#7100)
941 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
943 * lread.c (load_path_default): Prototype.
945 2013-12-13 Glenn Morris <rgm@gnu.org>
947 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
949 (load-path-default): Remove `changed' argument.
950 Do not set dump_path permanently. Simplify.
951 (init_lread): Simplify.
952 (syms_of_lread): Remove dump_path.
954 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
956 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
957 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
958 2013-12-12 font-related change to avoid Bug#16128, which
959 is quite hard to fix without even more substantial changes.
961 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
963 * font.c (font_close_object): Check for live frame (Bug#16128).
965 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
967 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
968 Return ptrdiff_t, not int, since it's a buffer size.
969 Reindent/reparen some macros to a more Gnuish style.
971 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
973 Avoid undefined behavior with huge regexp interval counts.
974 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
975 since it's now specialized to interval counts. All uses changed.
976 Do not assume wrapraound on signed integer overflow.
977 (regex_compile): Simplify based on the above changes.
979 2013-12-12 Eli Zaretskii <eliz@gnu.org>
981 Support file names on MS-Windows that use characters outside of
982 the current system codepage. (Bug#7100)
984 * w32.c (get_file_security, set_file_security)
985 (create_symbolic_link): Separate pointers and boolean flags for
986 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
987 non-zero, else the former.
988 (codepage_for_filenames, filename_to_utf16, )
989 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
991 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
993 (normalize_filename): Lose the DBCS code, now works on UTF-8.
994 Accept only one argument; all callers changed.
995 (dostounix_filename): Remove the second argument, now works in
996 UTF-8. All callers changed.
997 (parse_root): Lose DBCS code.
998 (get_long_basename, w32_get_short_filename, init_environment)
999 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
1000 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
1001 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
1002 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
1003 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
1004 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
1006 (ansi_encode_filename): New function.
1007 (get_emacs_configuration, get_emacs_configuration_options):
1009 (add_volume_info, GetCachedVolumeInformation): Run the input file
1010 name through unixtodos_filename, to ensure it is stored and
1011 referenced in canonical form.
1012 (get_volume_info): Lose the DBCS code, now works in UTF-8.
1013 (logon_network_drive, sys_link, utime): Improve error handling.
1014 (sys_access): New function.
1015 (hashval, generate_inode_val): Unused functions deleted.
1016 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
1017 (check_windows_init_file): Convert error message from UTF-8 to
1018 ANSI codepage, for display in the message box.
1019 (globals_of_w32): Set w32_unicode_filenames according to the OS
1022 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
1023 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1024 (syms_of_w32term): Declare w32-unicode-filenames.
1026 * w32proc.c (new_child, delete_child): Remove code that handled
1027 unused pending_deletion and input_file members of the child struct.
1028 (create_child, sys_spawnve): Convert all file names to ANSI
1029 codepage. Use ANSI APIs explicitly; forcibly fail if any file
1030 name cannot be encoded in ANSI codepage. Don't use
1031 unixtodos_filename, mirror slashes by hand.
1032 (record_infile, record_pending_deletion): Functions deleted.
1033 (Fw32_short_file_name): Call w32_get_short_filename instead of
1036 * w32notify.c (add_watch): Work in Unicode mode when
1037 w32_unicode_filenames is non-zero, ANSI mode otherwise.
1038 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
1039 instead, do the same with Lisp primitives.
1041 * w32fns.c (file_dialog_callback, Fx_file_dialog)
1042 (Fsystem_move_file_to_trash, Fw32_shell_execute)
1043 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
1044 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
1045 (Fw32_shell_execute): Improve error reporting.
1046 (Fdefault_printer_name): Ifdef away for Cygwin.
1048 * w32.h (struct _child_process): Remove input_file and
1049 pending_deletion members that are no longer used.
1050 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
1051 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
1052 (ansi_encode_filename): New and updated prototypes.
1054 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1056 (unexec): Don't use dostounix_filename, it expects a file name in
1057 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1060 * fileio.c (Ffile_name_directory, file_name_as_directory)
1061 (directory_file_name, Fexpand_file_name)
1062 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1063 arguments of dostounix_filename.
1064 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1065 use MAX_UTF8_PATH for size of file-name strings.
1066 (emacs_readlinkat): Build an explicitly unibyte string for file
1068 (syms_of_fileio) <file-name-coding-system>:
1069 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1071 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1072 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1073 directories to UTF-8.
1074 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1075 environment, and each element of the input PATH, to UTF-8.
1077 * dired.c (file_attributes): Use build_unibyte_string explicitly
1078 to make Lisp strings from user and group names.
1080 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1083 * coding.c (decode_file_name, encode_file_name): New functions.
1085 * termcap.c (tgetent): Adapt to the change in arguments of
1088 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1091 * msdos.c (dostounix_filename, init_environment): Adapt to the
1092 change in arguments of dostounix_filename.
1094 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1095 [WINDOWSNT]: Encode file names passed to the image libraries in
1098 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1099 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1101 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1102 arguments of dostounix_filename.
1104 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1106 * font.h (struct font_entity) [HAVE_NS]: New field to record
1107 font driver which was used to create this entity.
1108 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1109 frame where the font was opened.
1110 (font_close_object): Add prototype.
1111 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1112 (font_close_object): Not static any more. Lost frame arg.
1113 Adjust comment and users.
1114 * alloc.c (cleanup_vector): Call font_close_object to adjust
1115 per-frame font counters correctly. If HAVE_NS, also call
1116 driver-specific cleanup for font-entity objects.
1117 * ftfont.c (ftfont_open):
1118 * nsfont.m (nsfont_open):
1119 * w32font.c (w32font_open_internal):
1120 * xfont.c (xfont_open):
1121 * xftfont.c (xftfont_open): Save frame pointer in font object.
1122 * macfont.m (macfont_open): Likewise.
1123 (macfont_descriptor_entity): Save driver pointer to be able
1124 to call its free_entity routine when font-entity is swept.
1125 * ftxfont.c (ftxfont_open): Add eassert because frame
1126 pointer should be saved by ftfont_driver.open.
1128 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1130 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1131 input polling is used. This is still meaningful for Cygwin, see
1132 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1133 * keyboard.c (poll_for_input_1, input_polling_used): Define
1135 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1136 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1137 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1138 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1139 (face_for_char): Likewise. Rearrange eassert and return ASCII
1140 face for CHAR_BYTE8_P.
1141 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1143 2013-12-11 Ken Brown <kbrown@cornell.edu>
1145 * dispextern.h (erase_phys_cursor):
1146 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1148 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1150 * nsterm.m (x_free_frame_resources):
1151 * term.c (tty_free_frame_resources):
1152 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1153 face cache because it's implied by free_frame_faces anyway.
1154 * w32term.c (x_free_frame_resources): Likewise. Do not call
1155 free_frame_faces twice.
1157 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1159 * editfns.c (Fformat_time_string): Mention %F in the doc.
1161 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1163 * window.c (resize_frame_windows): Don't return immediately when
1164 the root window's size doesn't change - the minibuffer window
1165 may still have to be repositioned/resized.
1166 * xfns.c (Fx_create_frame): Always change the frame size after
1167 initializing the frame's faces.
1168 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1169 change_frame_size should already have done it.
1170 (x_new_font): Assign new tool- and menu-bar heights.
1171 (x_set_window_size_1): Account for tool- and menu-bar heights
1172 (Bug#16013). Don't set pixel sizes since change_frame_size
1173 should already have done it.
1175 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1177 Remove the option of using libcrypto.
1178 * Makefile.in (LIB_CRYPTO): Remove.
1179 (LIBES): Don't use it.
1181 2013-12-11 Juri Linkov <juri@jurta.org>
1183 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1184 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1186 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1188 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1189 drawn tool bar items (Bug#16058).
1190 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1192 2013-12-09 Ken Brown <kbrown@cornell.edu>
1194 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1196 * lisp.h (get_frame_param): Adjust conditions for prototype
1199 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1201 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1202 Avoid unused macro warning if configured --without-xft.
1204 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1206 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1208 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1210 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1212 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1214 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1216 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1218 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1220 Use libcrypto's checksum implementations if available, for speed.
1221 * Makefile.in (LIB_CRYPTO): New macro.
1224 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1225 The macro didn't conform to C99 due to type mismatch,
1226 which caused compilation failure with Sun C 5.12,
1227 and it was confusing anyway. Include window.h to declare
1228 redisplay_other_windows.
1230 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1232 * window.c (set_window_buffer): Update mode line (bug#16084).
1234 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1236 Fix minor problems found by static checking.
1237 * keyboard.c (poll_for_input_1, input_polling_used):
1238 Define only if HAVE_NTGUI.
1239 * xmenu.c (popup_activate_callback): Omit unnecessary
1240 check against USE_X_TOOLKIT, which must be defined here anyway.
1241 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1244 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1246 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1248 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1250 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1252 * nsterm.m (x_set_window_size): Remove fprintf.
1253 (init): Define always. Set applicationDidFinishLaunchingCalled
1255 (applicationDidFinishLaunching:):
1256 Set applicationDidFinishLaunchingCalled.
1257 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1260 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1262 Pixel resize changes for NS (Bug#16049).
1263 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1264 height/width. row/cols are locals.
1265 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1266 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1267 (windowWillResize): Remove gsextra. Calculate extra as in
1269 (x_new_font): Don't change frame size if fullscreen.
1270 Change size pixelwise.
1272 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1273 comment in xfns.c. Change to pixelwise call.
1275 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1277 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1280 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1282 * xterm.c (input_signal_count): Remove.
1283 (x_dispatch_event): Define unconditionally.
1284 (x_make_frame_visible): Process X events until the frame
1285 is really visible (Bug#16027).
1286 * xterm.h (x_dispatch_event): Declare unconditionally.
1288 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1290 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1292 * nsterm.m (x_set_window_size): Handle pixelwise.
1294 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1296 * w32term.c (x_new_font):
1297 * xterm.c (x_new_font): Calculate new frame size from new font
1300 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1302 * lisp.h (FOR_EACH_TAIL): New macro.
1303 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1305 * window.c (select_window): Call second wset_redisplay before we change
1306 selected_window (bug#16034).
1308 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1310 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1312 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1314 * w32xfns.c: Include window.h, to avoid a compiler warning.
1316 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1318 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1319 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1320 window_scroll takes care of it.
1321 (Fset_window_point, Fdelete_other_windows_internal)
1322 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1323 (Fsplit_window_internal, Fdelete_window_internal)
1324 (Fresize_mini_window_internal, Fset_window_configuration)
1325 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1326 cause redisplay instead of forcing a complete redisplay.
1327 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1328 we're only affecting the selected_window.
1330 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1332 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1333 directional control characters. Update type and category
1334 determination according to the UBA from Unicode v6.3.
1335 (bidi_category_t): New category EXPLICIT_FORMATTING.
1337 * dispextern.h (bidi_type_t): Update to include new bidirectional
1338 properties introduced with Unicode v6.3. (Bug#16043)
1340 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1342 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1345 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1347 * font.c (font_list_entities): Remove dummy assignment.
1348 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1349 used on graphic displays only. Remove unused 'font_encoder' member.
1350 (struct font_bitmap): Remove unused 'extra' member.
1351 * nsfont.m (nsfont_open):
1352 * w32font.c (w32font_open_internal):
1353 * ftfont.c (ftfont_get_bitmap): Adjust users.
1355 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1357 Use bool for boolean.
1358 * tparam.c (tparam1):
1359 * undo.c (record_point, record_property_change):
1360 Use bool for boolean, for local vars that are always true or false.
1362 Minor integer overflow fixes (Bug#16033).
1363 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1364 This improves on the previous fix to this function.
1365 (window_resize_check): When summing up pixel counts, don't rely on
1366 undefined behavior if the sum overflows.
1368 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1370 * window.c (Fset_window_new_pixel): Don't choke at negative
1371 argument value (Bug#16033).
1373 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1374 to avoid crash in window_box_height.
1376 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1377 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1379 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1381 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1383 Minor integer overflow fixes.
1384 * window.c (Fset_window_new_pixel, grow_mini_window):
1385 * xdisp.c (Fwindow_text_pixel_size):
1386 Avoid undefined behavior on signed integer overflow.
1387 * xfns.c (x_set_mouse_color):
1388 Check that drag shape fits in 'unsigned', since that's what X wants.
1390 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1392 Improve reporting of fatal exception on MS-Windows.
1393 * w32fns.c (my_exception_handler): New function.
1394 (globals_of_w32fns): Set it up as the unhandled exception
1395 handler. Initialize exception code and address to zeros.
1396 (emacs_abort): If the exception code and address are available,
1397 print them at the beginning of the backtrace. Fix the format of
1398 printing addresses (was producing 0x0x12345678 on XP).
1401 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1403 * eval.c (Fbacktrace__locals): New function.
1404 (syms_of_eval): Defsubr it.
1406 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1408 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1409 Define here to unify between...
1410 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1411 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1413 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1415 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1417 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1418 fringe background extension.
1419 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1420 because they are now always the same as `left' and `width',
1421 respectively. Remove code for the case that `width' and
1422 `sb_width' are different.
1424 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1426 Fix minor problems found by static checking.
1427 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1428 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1429 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1431 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1433 * image.c (imagemagick_compute_animated_image): Don't crash if we
1434 have an animation with different-sized images (bug#15313).
1436 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1438 Remove some unused items introduced during pixelwise change.
1439 * window.c (window_resize_total_check): Remove unused function.
1440 * xdisp.c (remember_mouse_glyph): Remove unused label.
1441 (Ftool_bar_height): Move declaration inside #if.
1442 * xterm.c (x_set_window_size): Don't use r and c.
1444 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1446 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1449 * window.c (Fset_window_configuration): Comment out unused variables.
1451 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1453 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1455 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1457 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1459 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1460 HAVE_GNUTLS3 (Bug#16001).
1462 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1463 if interrupts are deferred (Bug#15801).
1465 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1467 Support resizing frames and windows pixelwise.
1468 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1469 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1470 (struct glyph_matrix): Replace window_left_col and
1471 window_top_line by window_pixel_left and window_pixel_top.
1472 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1474 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1475 (draw_window_divider, move_it_to, x_draw_right_divider)
1476 (x_draw_bottom_divider, change_frame_size): Add or fix
1478 * dispnew.c (change_frame_size_1): Change prototype.
1479 (adjust_glyph_matrix, required_matrix_width)
1480 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1481 values instead of lines and columns.
1482 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1483 WINDOW_TOTAL_FRINGE_WIDTH.
1484 (handle_window_change_signal, do_pending_window_change)
1485 (init_display): Adjusts calls of change_frame_size.
1486 (change_frame_size, change_frame_size_1): Handle pixelwise
1488 * frame.c (Qright_divider_width, Qbottom_divider_width):
1490 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1491 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1492 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1493 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1495 (set_frame_param): New function.
1496 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1497 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1498 (Ffringe_width, Fborder_width, Fright_divider_width)
1499 (Fbottom_divider_width): New functions, defsubr them.
1500 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1501 New argument pixelwise.
1502 (struct frame_parm_table): New members Qright_divider_width and
1503 Qbottom_divider_width.
1504 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1505 (x_report_frame_params): Handle Qright_divider_width and
1506 Qbottom_divider_width.
1507 (x_set_right_divider_width, x_set_bottom_divider_width):
1509 (frame_resize_pixelwise): New option.
1510 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1511 new_pixelwise, right_divider_width and bottom_divider_width;
1512 remove total_lines; rename text_lines, text_cols, new_text_lines
1513 and new_text_cols to text_height, text_width, new_height and
1514 new_width respectively.
1515 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1516 FRAME_TEXT_WIDTH respectively.
1517 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1518 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1519 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1521 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1522 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1523 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1524 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1525 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1526 (FRAME_TOTAL_COLS_ARG): Remove macro.
1527 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1528 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1529 (x_wm_set_size_hint): Handle frame pixel sizes.
1530 * indent.c (compute_motion, Fcompute_motion):
1531 Call window_body_width instead of window_body_cols.
1532 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1533 (make_lispy_position): Handle right and bottom dividers.
1534 (Fsuspend_emacs): Pixelize call of change_frame_size.
1535 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1536 * lisp.h: Extern set_frame_param.
1537 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1539 (Fx_create_frame): Add entry for vertical_drag_cursor.
1540 Pixelize call of change_frame_size.
1541 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1542 * nsterm.m (ns_update_window_end): Optionally draw right
1544 (x_set_window_size): Add argument pixelwise.
1545 Call check_frame_size and change_frame_size with pixelwise zero.
1546 (ns_draw_window_divider): New function.
1547 (ns_redisplay_interface): Add ns_draw_window_divider.
1548 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1549 (x_new_font): Call x_set_window_size with pixelwise zero.
1550 * print.c (print_object): For a window print its sequence
1552 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1553 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1554 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1555 (w32_createwindow): Use scroll bar area width.
1556 (w32_wnd_proc): Handle bottom divider width.
1557 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1558 (Fx_create_frame): Default divider width parameters.
1559 Caclulate sizes pixelwise. Add vertical drag cursor support.
1560 (x_create_tip_frame): Default divider widths to zero.
1561 Pixelize call to change_frame_size.
1562 (Fx_show_tip): Add handling of divider widths. Pixelize window
1564 (Fw32_frame_rect): New function.
1565 (frame_parm_handler w32_frame_parm_handlers): Add divider
1567 (Vx_window_vertical_drag_shape): Add variable.
1568 * w32inevt.c (resize_event, maybe_generate_resize_event):
1569 Pixelize change_frame_size calls.
1570 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1572 * w32term.c (w32_draw_window_divider): New function.
1573 (x_update_window_end): Handle right divider.
1574 (w32_draw_fringe_bitmap, x_scroll_run)
1575 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1576 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1577 Calculate new frame sizes pixelwise.
1578 (x_new_font): Pixelize call to x_set_window_size.
1579 (x_check_fullscreen): Pixelize call to change_frame_size.
1580 (x_set_window_size_1, x_set_window_size): New argument
1581 pixelwise. Calculate pixelwise.
1582 (x_wm_set_size_hint): Use scroll bar area width.
1583 (w32_redisplay_interface): Add w32_draw_window_divider.
1584 * w32term.h (struct w32_output): Add vertical drag cursor.
1585 * widget.c (set_frame_size, update_wm_hints)
1586 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1588 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1589 * window.c (sequence_number): Restore.
1590 (Fwindow_pixel_width, Fwindow_pixel_height)
1591 (Fwindow_mode_line_height, Fwindow_header_line_height)
1592 (window_pixel_to_total, Frun_window_scroll_functions)
1593 (Fset_window_new_pixel, window_resize_apply_total)
1594 (Fwindow_resize_apply_total): New functions.
1595 (window_body_height, window_body_width): Rename from
1596 window_body_lines. New argument PIXELWISE.
1597 Calculate pixelwise.
1598 (Fwindow_body_height, Fwindow_body_width): New argument
1600 (coordinates_in_window, window_relative_x_coord): Use window's
1601 pixel width instead of total width.
1602 (replace_window, recombine_windows): Initialize pixel values.
1603 (resize_root_window, resize_frame_windows, grow_mini_window)
1604 (shrink_mini_window): New argument PIXELWISE.
1605 Calculate pixelwise.
1606 (Fdelete_other_windows_internal, adjust_window_margins)
1607 (window_resize_check, window_resize_apply)
1608 (Fdelete_window_internal, Fresize_mini_window_internal)
1609 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1610 (check_frame_size): Rename arguments. New argument PIXELWISE.
1611 Calculate pixelwise.
1612 (set_window_buffer): Make samebuf bool. Run configuration change
1613 hook only if buffer changed.
1614 (Fset_window_buffer): Rewrite doc-string.
1615 (make_window): Initialize new_pixel slot.
1616 (Fwindow_resize_apply): Check pixel size of root window.
1617 (Fsplit_window_internal): Call 2nd argument pixel_size.
1618 Calculate pixelwise.
1619 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1621 (save_window_data): New slots frame_text_width,
1622 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1623 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1625 (Fcurrent_window_configuration, Fset_window_configuration)
1626 (save_window_save, compare_window_configurations): Handle new
1627 slots in save_window_data and saved_window.
1628 (Fset_window_scroll_bars): Fix doc-string.
1629 (window_resize_pixelwise): New variable.
1630 (coordinates_in_window, Fcoordinates_in_window_p):
1632 (make_parent_window): Adjust sequence_number.
1633 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1635 * window.h (struct window): New members new_pixel, pixel_left,
1636 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1637 (wset_new_pixel): New function.
1638 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1639 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1640 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1641 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1642 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1643 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1644 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1645 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1646 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1647 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1648 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1649 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1650 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1651 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1652 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1654 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1655 (window_body_width, check_frame_size): Adapt external declarations.
1656 * xdisp.c (last_max_ascent): New integer.
1657 (window_text_bottom_y): Handle bottom divider.
1658 (window_box_width, window_box_height): Calculate pixelwise.
1659 (get_glyph_string_clip_rects): Handle right divider.
1660 (remember_mouse_glyph): When windows are resized pixelwise
1661 proceed with width and height set to 1.
1662 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1664 (move_it_to): Calculate and return maximum x position
1666 (Fwindow_text_pixel_size): New function.
1667 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1668 (tool_bar_lines_needed): Rename to tool_bar_height.
1669 Calculate pixelwise.
1670 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1671 Calculate pixelwise.
1672 (redisplay_tool_bar): Calculate pixelwise.
1673 (redisplay_window): Calculate pixelwise. Handle dividers.
1674 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1675 (x_draw_vertical_border): Handle dividers.
1676 (define_frame_cursor1): Handle vertical drag cursor.
1677 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1678 (expose_window): Calculate pixelwise. Handle dividers.
1679 (init_xdisp): Initialize pixel values.
1680 * xfaces.c (Qwindow_divider): New face.
1681 (realize_basic_faces): Realize it.
1682 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1683 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1684 (x_set_scroll_bar_default_width): Default actual width to 16.
1685 (Fx_create_frame): Set sizes pixelwise.
1686 (x_create_tip_frame): Default divider widths to zero.
1687 Pixelize call of change_frame_size.
1688 (Fx_show_tip): Handle divider widths. Initial pixel position
1690 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1691 (Vx_window_vertical_drag_shape): New option.
1692 * xmenu.c (free_frame_menubar): Pixelize call of
1694 * xterm.c (x_draw_window_divider): New function.
1695 (x_update_window_end): Optionally draw right divider.
1696 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1697 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1698 (handle_one_xevent, x_new_font): Calculate pixelwise.
1699 (x_set_window_size_1, x_set_window_size): New argument
1700 pixelwise. Calculate pixelwise.
1701 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1702 (struct x_redisplay_interface): Add x_draw_window_divider.
1703 * xterm.h (struct x_output): Add vertical_drag_cursor.
1705 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1707 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1708 Set invisible frames's `redisplay' when a full redisplay is requested.
1709 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1710 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1711 (display_mode_lines): Set it here instead.
1713 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1715 * dispextern.h (set_window_update_flags): Remove.
1717 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1719 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1721 * xdisp.c (REDISPLAY_SOME_P): New macro.
1722 (redisplay_internal): Use it (bug#15999).
1723 (prepare_menu_bars, redisplay_window): Use it as well.
1725 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1727 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1729 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1730 (globals_of_w32font): Zero it out.
1731 (GetCharWidth32W_Proc): New function pointer.
1732 (get_char_width_32_w): New function.
1733 (compute_metrics): If get_glyph_outline_w returns an error, try
1734 get_char_width_32_w before declaring a failure. This avoids
1735 punishing raster (a.k.a. "bitmap") fonts by slowing down
1736 redisplay. (Bug#6364).
1738 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1740 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1741 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1742 highlight needs to be redisplayed. (Bug#15913)
1744 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1746 Fix minor problems found by static checking.
1747 * buffer.h (struct buffer_text, struct buffer):
1748 * frame.h (struct frame):
1749 * window.h (struct window):
1750 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1751 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1752 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1753 no-longer-valid use of HAVE_MENUS.
1754 * xdisp.c (propagate_buffer_redisplay): Now static.
1756 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1758 * xmenu.c (Fmenu_or_popup_active_p):
1759 * window.c (Fset_window_configuration):
1760 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1761 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1762 * fns.c (Fyes_or_no_p):
1763 * editfns.c (Fmessage_box, Fmessage_or_box):
1764 * alloc.c (make_save_ptr_ptr):
1765 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1767 * window.c (Fset_window_configuration): Move select_window later.
1769 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1771 Refine redisplay optimizations to only redisplay *some* frames/windows
1772 rather than all of them.
1773 * xdisp.c (REDISPLAY_SOME): New constant.
1774 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1775 (bset_redisplay, bset_update_mode_line): New functions.
1776 (message_dolog): Use bset_redisplay.
1777 (clear_garbaged_frames): Use fset_redisplay.
1778 (echo_area_display): Use wset_redisplay.
1779 (buffer_shared_and_changed): Remove.
1780 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1781 frame titles. Compute the actual set of windows redisplayed.
1782 Don't update frame titles and menu bars for frames that don't need to
1784 (propagate_buffer_redisplay): New function.
1786 (redisplay_internal): Use it. Be more selective in the set of windows
1787 we redisplay. Propagate windows_or_buffers_changed to
1788 update_mode_lines a bit later to simplify the code.
1789 (mark_window_display_accurate_1): Reset window and buffer's
1791 (redisplay_window): Do nothing if neither the window nor the buffer nor
1792 the frame needs redisplay.
1793 * window.h (struct window): Add `redisplay' field.
1794 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1795 (redisplay_other_windows, window_list): New declarations.
1796 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1797 (window_list): Not static any more.
1798 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1799 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1800 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1801 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1802 * frame.h (struct frame): Add `redisplay' field.
1803 Move `external_menu_bar' bitfield next to other bit-fields.
1804 (SET_FRAME_GARBAGED): Use fset_redisplay.
1805 (SET_FRAME_VISIBLE): Don't garbage the frame;
1806 Use redisplay_other_windows.
1807 * buffer.h (struct buffer): Add `redisplay' field.
1808 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1809 (modify_overlay): Use bset_redisplay.
1810 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1812 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1814 Support w32 file notifications in batch mode.
1815 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1816 invalid (which happens in batch mode). If non-interactive, call
1817 handle_file_notifications to store file notification events in the
1818 input queue. (Bug#15933)
1820 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1822 * w32inevt.c (handle_file_notifications): Now external, not static.
1824 * w32term.h (handle_file_notifications): Provide prototype.
1826 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1827 init_crit, since init_display, which does that otherwise, is not
1830 2013-11-27 Glenn Morris <rgm@gnu.org>
1832 * Makefile.in ($(lispsource)/international/charprop.el): New.
1833 (emacs$(EXEEXT)): Depend on charprop.el.
1835 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1837 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1838 deleting portions of the buffer under non-nil REPLACE argument.
1841 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1842 directory, watch it and not its parent.
1843 (add_watch): Allow empty string in FILE.
1845 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1847 * window.c (Fset_window_start, window_resize_apply)
1848 (window_scroll): Reset window_end_valid (Bug#15957).
1850 2013-11-27 Glenn Morris <rgm@gnu.org>
1852 * Makefile.in (leimdir): Now in lisp source directory.
1853 ($(leimdir)/leim-list.el): Just use ../leim .
1854 * epaths.in (PATH_DUMPLOADSEARCH):
1855 * lread.c (load_path_default):
1856 * nsterm.m (ns_load_path): No more leim directory.
1858 2013-11-26 Andreas Schwab <schwab@suse.de>
1860 * .gdbinit (xgettype): Add cast.
1862 2013-11-26 Glenn Morris <rgm@gnu.org>
1864 Preload leim-list.el.
1865 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1866 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1867 is a single directory.
1869 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1871 bool-vector-subsetp is now the normal direction (Bug#15912).
1872 * data.c (Fbool_vector_subsetp): Test whether the first argument
1873 is a subset of the second one, not the reverse. Add doc string.
1875 Fix minor problems found by static checking.
1876 * lread.c (load_path_default): Now static.
1877 * textprop.c (text_property_stickiness): Be consistent about the
1878 test used when deciding whether to consider the previous character.
1879 This simplifies the code a bit.
1881 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1883 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1885 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1886 (syms_of_frame): Don't defsubr them.
1888 2013-11-25 Glenn Morris <rgm@gnu.org>
1890 * lread.c (load_path_default): Change the sense of the argument.
1891 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1892 from dump_path. When it is not, avoid checking dump_path twice.
1894 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1895 uninstalled dump_path against installed Vload_path. (Bug#15964)
1897 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1899 Export get_pos_property to Elisp.
1900 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1901 (syms_of_editfns): Export it to Elisp.
1903 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1905 2013-11-23 Romain Francoise <romain@orebokech.com>
1907 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1908 initialization here ...
1909 (syms_of_fileio): ... from here.
1911 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1913 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1914 Please use --enable-check-lisp-object-type.
1916 2013-11-23 Glenn Morris <rgm@gnu.org>
1918 * process.c (get_process): Explicit error for dead buffers.
1920 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1922 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1924 2013-11-23 Glenn Morris <rgm@gnu.org>
1926 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1927 * lread.c (load_path_check): Take path to check as argument.
1928 (load_path_default): New, split from init_lread.
1929 (init_lread): Move calc of default load-path to load_path_default.
1930 Empty elements in EMACSLOADPATH now stand for the default.
1931 (load-path): Doc fix.
1932 * emacs.c (decode_env_path): Add option to treat empty elements
1933 as nil rather than ".".
1934 * callproc.c (init_callproc_1, init_callproc):
1935 * image.c (Vx_bitmap_file_path):
1936 * lisp.h (decode_env_path):
1937 * lread.c (Vsource_directory):
1938 Update for new argument spec of decode_env_path.
1940 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1942 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1943 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1945 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1947 Fix some dependency problems that cause unnecessary recompiles.
1948 Problem reported by RMS in
1949 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1950 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1951 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1952 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1953 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1954 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1955 (boostrap-clean): No need to remove stamp-oldxmenu.
1957 Fix recently introduced bool vector overrun.
1958 This was due to an optimization that went awry.
1959 Reported by Glenn Morris in
1960 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1961 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1962 for empty vectors, undoing the 2013-11-18 change.
1963 * data.c (bool_vector_binop_driver): Rely on this.
1964 Fix bug that occasionally overran the destination.
1965 * lisp.h (struct Lisp_Bool_vector): Document this.
1967 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1969 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1972 * nsterm.m (init, run, stop:): Comment out for now, does not work
1975 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1977 * charset.c (syms_of_charset): Don't read past end of string.
1979 2013-11-19 Glenn Morris <rgm@gnu.org>
1981 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1983 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1985 Add hooks to run on gaining/losing focus. (Bug#15029)
1986 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1987 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1988 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1990 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1992 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1993 The old names predated the API change that put destination at end.
1995 Improve API of recently-added bool vector functions (Bug#15912).
1996 The old API had (bool-vector-count-matches A B)
1997 and (bool-vector-count-matches-at A B I), which gave the
1998 misleading impression that the two functions were variants, one
1999 with a location I. The new API has (bool-vector-count-population A)
2000 and (bool-vector-count-consecutive A B I) to make the distinction
2001 clearer. The first function no longer has a B argument, since the
2002 caller can easily determine the number of nils if the length and
2003 number of ts is known.
2004 * data.c (Fbool_vector_count_population): Rename from
2005 bool_vector_count_matches, and accept just 1 argument.
2006 (Fbool_vector_count_consecutive): Rename from
2007 Fbool_vector_count_matches_at.
2009 Always allocate at least one bits_word per bool vector.
2010 See Daniel Colascione in:
2011 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
2012 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
2013 * data.c (bool_vector_binop_driver): Rely on this. Tune.
2014 * lisp.h (struct Lisp_Bool_vector): Document this.
2016 2013-11-18 Eli Zaretskii <eliz@gnu.org>
2018 * insdel.c (invalidate_buffer_caches): New function, consolidated
2019 from part of prepare_to_modify_buffer.
2020 (insert_from_gap, prepare_to_modify_buffer):
2021 * coding.c (code_convert_region, code_convert_string):
2022 Call invalidate_buffer_caches. (Bug#15841)
2024 * lisp.h (invalidate_buffer_caches): Add prototype.
2026 2013-11-17 Eli Zaretskii <eliz@gnu.org>
2028 * w32term.c (x_update_window_end): Don't invalidate the entire
2029 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2030 highlight needs to be redisplayed. (Bug#15913)
2032 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
2034 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
2036 2013-11-16 Eli Zaretskii <eliz@gnu.org>
2038 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
2039 while we are using Vprin1_to_string_buffer.
2041 * keymap.c (describe_map): Don't crash if PT is 1 both before and
2042 after inserting the description string. (Bug#15907)
2044 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2046 * data.c: Work around bogus GCC diagnostic about shift count.
2047 Reported by Eli Zaretskii in
2048 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
2049 (pre_value): New function.
2050 (count_trailing_zero_bits): Use it.
2052 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2054 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2055 assume C macros are not supported even under -g3 in these old GCC
2058 2013-11-15 Leo Liu <sdl.web@gmail.com>
2060 * minibuf.c (Ftry_completion, Fall_completions)
2061 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2063 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2065 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2066 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2067 This avoids placing unnecessary constants into the Emacs code.
2069 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2071 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2072 for Cygwin w32 build.
2074 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2075 for Cygwin w32 build. (Bug#15892)
2077 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2079 Simplify, port and tune bool vector implementation.
2080 * alloc.c (bool_vector_exact_payload_bytes)
2081 (bool_vector_payload_bytes): Remove.
2082 (bool_vector_fill): Return its argument.
2083 * alloc.c (bool_vector_fill):
2085 * print.c (print_object):
2086 Simplify by using bool_vector_bytes.
2087 * alloc.c (make_uninit_bool_vector):
2088 New function, broken out from Fmake_bool_vector.
2089 (Fmake_bool_vector): Use it. Use tail call.
2090 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2091 * data.c (BITS_PER_ULL): New constant.
2092 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2093 if long long versions don't exist.
2094 (shift_right_ull): New function.
2095 (count_one_bits_word): New function, replacing popcount_bits_word
2096 macro. Don't assume that bits_word is no wider than long long.
2097 (count_one_bits_word, count_trailing_zero_bits):
2098 Don't assume that bits_word is no wider than long long.
2099 * data.c (bool_vector_binop_driver, bool_vector_not):
2100 * fns.c (Fcopy_sequence):
2102 Create an uninitialized destination, to avoid needless work.
2103 (internal_equal): Simplify.
2104 (Ffillarray): Prefer tail call.
2105 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2106 contain at least one word.
2107 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2108 chars are narrower than ints.
2109 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2110 * fns.c (Fcopy_sequence):
2112 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2113 Don't try to port to hosts where bits_word values have holes; the
2114 code wouldn't work there anyway. Verify this assumption, though.
2115 (bool_vector_bytes): New function.
2116 (make_uninit_bool_vector): New decl.
2117 (bool_vector_fill): Now returns Lisp_Object.
2119 * xfns.c (xic_create_fontsetname):
2120 * xrdb.c (gethomedir): Prefer tail calls.
2122 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2124 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2125 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2127 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2128 that requires a return value.
2129 (Fset_buffer_modified_p): Take advantage of this change to do
2132 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2134 * buffer.c (Frestore_buffer_modified_p): Sync it with
2135 Fset_buffer_modified_p.
2136 (Fforce_mode_line_update): New function, moved from subr.el.
2137 (Fset_buffer_modified_p): Use them.
2138 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2140 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2142 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2143 This avoids undefined behavior when subtracting pointers into
2144 different aways. On my platform it also makes the code a tad
2145 smaller and presumably faster.
2147 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2149 * keyboard.c (command_loop_1): Use region-extract-function.
2150 * insdel.c (Qregion_extract_function): Not static any more (can we
2151 stop pretending that these vars can benefit from being marked static?).
2153 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2155 * search.c (find_newline): If buffer text is relocated during the
2156 "dumb loop", adjust C pointers into buffer text to follow suit.
2159 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2161 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2162 for conversion (Bug#15837).
2164 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2166 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2167 for the entire range of inserted characters. (Bug#15841)
2169 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2171 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2173 (realize_default_face): Remove assignment to distant-foreground if
2174 unspecified (Bug#15815).
2176 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2178 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2179 cache-long-scans disabled, since we don't want to call
2180 prepare_to_modify_buffer (in insert_1_both) for each message we
2183 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2184 from buffer.c. Improve commentary to the buffer field setter
2187 * buffer.c (bset_cache_long_scans): Static function deleted.
2188 Improve commentary to the buffer field setter functions.
2189 (init_buffer_once): Default for cache-long-scans changed to t.
2192 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2194 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2196 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2197 This bug was introduced in my 2013-06-21 change, and caused
2198 struct Lisp_Sub_Char_Table objects to be given too many slots,
2199 which broke 'make -C admin/unidata'.
2201 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2203 Import changes from mac-port 4.5.
2204 * macfont.m (mac_font_copy_default_descriptors_for_language)
2205 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2206 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2207 (macfont_language_default_font_names): New.
2208 (macfont_list): Rearrange language/charset code.
2209 (macfont_close): Don't check for macfont_info->cache.
2210 (mac_ctfont_create_preferred_family_for_attributes): New font
2211 selection code, call
2212 mac_font_copy_default_name_for_charset_and_languages.
2213 (mac_font_copy_default_descriptors_for_language)
2214 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2216 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2218 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2220 Port to C11 aligned_alloc, and fix some integer overflows.
2221 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2222 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2223 and use of posix_memalign replaced with aligned_alloc.
2224 (aligned_alloc): New function, defined or declared as needed.
2225 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2226 Don't undef; configure.ac now does this.
2227 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2228 (calloc, aligned_alloc): Check for integer overflow.
2229 (aligned_alloc): Rename from memalign. All uses changed.
2230 (memalign): New function, an alias for aligned_alloc.
2232 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2234 * xdisp.c (redisplay_internal): Fix typo in last change.
2236 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2238 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2240 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2242 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2243 redisplay--mode-lines-cause.
2244 (redisplay_internal): Keep them uptodate. Remove redundant check of
2245 buffer_shared_and_changed.
2246 * *.[chm]: Number every assignment to update_mode_lines so we
2247 can track why it is set.
2249 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2251 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2253 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2255 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2256 can track why it is set.
2258 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2260 Integer-related fixes for term.c etc.
2261 * dispextern.h (face_tty_specified_color): New function.
2262 * term.c (turn_on_face): Don't rely on undefined behavior when
2263 assigning an out-of-range value to 'long'.
2264 Simplify test for toggling highlight.
2265 (tty_capable_p): Omit last two (unused) args. All callers changed.
2266 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2267 (read_menu_input, tty_menu_activate, tty_menu_show):
2268 * xfaces.c (x_supports_face_attributes_p)
2269 (tty_supports_face_attributes_p):
2270 Use bool for boolean. All callers changed.
2271 (tty_supports_face_attributes_p): Omit defaults for color indices;
2272 no longer needed. Simplify tail call.
2274 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2276 * xdisp.c (prepare_menu_bars): Mark static.
2277 * lisp.h (prepare_menu_bars): Don't declare.
2278 * xselect.c (x_handle_selection_clear):
2279 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2281 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2283 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2284 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2286 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2288 * keyboard.c (Fcommand_error_default_function): Rename from
2289 Fdefault_error_output.
2291 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2293 * keyboard.c (Fdefault_error_output): New function, extracted from
2295 (syms_of_keyboard): Use it for Vcommand_error_function.
2297 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2299 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2300 (init_eval): Use it to ensure handlerlist is non-NULL.
2301 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2302 (Fsignal): Adjust NULLness test of handlerlist.
2303 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2305 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2307 * callproc.c (call_process): Call prepare_to_modify_buffer before
2308 decoding text read from the sub-process, as the decoded stuff will
2309 be inserted into the buffer. This will invalidate the various
2310 caches maintained for the buffer. (Bug#15148)
2312 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2314 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2315 string of glyphless-char-display.
2317 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2319 * nsfns.m (ns_get_name_from_ioreg): New function.
2320 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2321 OSX >= 10.9. Use ns_get_name_from_ioreg.
2323 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2325 Simplify and port recent bool vector changes.
2326 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2327 only in this file. Use a more-efficient implementation if the
2328 second argument is a power of 2.
2329 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2330 Remove no-longer-necessary compile-time checks.
2331 (bool_vector_exact_payload_bytes): New function.
2332 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2333 exact payload changed to call the new function. Do not assume
2334 that the arg or result fits in ptrdiff_t.
2335 (bool_vector_fill): New function.
2336 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2338 (vroundup_ct): Don't assume arg fits in size_t.
2339 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2340 invoke set_category_set.
2341 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2342 All callers changed. Use bool_vector_set.
2343 * category.h (XCATEGORY_SET): Remove; no longer needed.
2344 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2346 * data.c (Faref): Use bool_vector_ref.
2347 (Faset): Use bool_vector_set.
2348 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2349 (Fbool_vector_not, Fbool_vector_count_matches)
2350 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2351 * fns.c (concat): Use bool_vector_ref.
2352 (Ffillarray): Use bool_vector_fill.
2353 (mapcar1): Use bool_vector_ref.
2354 (sxhash_bool_vector): Hash words, not bytes.
2355 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2356 a constant, since it's now used in #if.
2357 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2358 unsigned char on unusual architectures, so that we no longer
2359 assume that the number of bits per bits_word is a power of two or
2360 is a multiple of 8 or of CHAR_BIT.
2361 (Qt): Add forward decl.
2362 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2363 at least as strictly as bits_word.
2364 (bool_vector_data, bool_vector_uchar_data): New accessors.
2365 All data structure accesses changed to use them.
2366 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2367 (bool_vector_set): New functions.
2368 (bool_vector_fill): New decl.
2369 (ROUNDUP): Move to alloc.c as described above.
2371 Fix recent gnutls changes.
2372 * gnutls.c (Fgnutls_boot): Don't assume C99.
2373 * process.c (wait_reading_process_output): Fix typo in recent change.
2375 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2377 * process.c (wait_reading_process_output, read_process_output)
2378 (send_process): Check gnutls_state is not NULL.
2380 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2381 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2383 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2385 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2386 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2388 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2391 * nsfns.m (Fx_create_frame): Fix memory leak.
2393 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2394 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2395 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2397 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2399 * xdisp.c (message3_nolog, message_with_string): Encode the string
2400 before writing it to the terminal in a non-interactive session.
2402 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2403 sure we concatenate them into a unibyte string.
2405 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2406 resulting temporary name before returning it to the caller.
2407 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2408 is a unibyte string, convert NAME to a unibyte string to ensure
2409 that the result is also a unibyte string.
2411 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2412 create unibyte strings from default paths and directory/file
2415 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2418 * callproc.c (init_callproc): Use build_unibyte_string to make
2419 sure we create unibyte strings from default paths and
2420 directory/file names.
2422 * buffer.c (init_buffer): Don't store default-directory of
2423 *scratch* in multibyte form. The original problem which led to
2424 that is described in
2425 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2426 but it was solved long ago. (Bug#15260)
2428 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2430 Port to stricter C99 platforms.
2431 Especially, C99 prohibits nesting a struct X inside struct Y if
2432 struct X has a flexible array member.
2433 * alloc.c (struct sdata): New type.
2434 (sdata): Implement in terms of struct sdata.
2435 Remove u member; all uses replaced by next_vector, set_next_vector.
2436 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2437 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2438 (struct sblock): Rename first_data member to data, which is now
2439 a flexible array member. All uses changed.
2440 (next_vector, set_next_vector, large_vector_vec): New functions.
2441 (vector_alignment): New constant.
2442 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2443 (struct large-vector): Now merely a NEXT member, since the old approach
2444 ran afoul of stricter C99. All uses changed to use
2445 large_vector_vec or large_vector_offset.
2446 (large_vector_offset): New constant.
2447 * dispnew.c: Include tparam.h, for tgetent.
2448 Do not include term.h; no longer needed.
2449 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2450 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2451 (struct Lisp_Vector): Use a flexible array member for contents,
2452 instead of a union with a member that is an array of size 1.
2454 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2455 fact that the struct no longer contains a union.
2456 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2457 (struct Lisp_Save_Value, struct Lisp_Free):
2458 Use unsigned, not int, for spacers, to avoid c99 warning.
2459 (union specbinding): Use unsigned, not bool, for bitfield, as
2460 bool is not portable to pre-C99 hosts.
2462 2013-11-04 Glenn Morris <rgm@gnu.org>
2464 * emacs.c (usage_message): Mention that `-L :...' appends.
2466 2013-11-02 Glenn Morris <rgm@gnu.org>
2468 * Makefile.in (abs_builddir): Remove.
2469 (bootstrap_exe): Use relative filename.
2471 Use relative filenames in TAGS files.
2472 * Makefile.in (abs_srcdir): Remove it again.
2473 (.PHONY): Remove frc.
2474 (maintainer-clean): No more TAGS-LISP file.
2475 (TAGS): Pass relative file names to etags.
2476 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2478 * Makefile.in (abs_srcdir): New, set by configure.
2480 (maintainer-clean): Remove pointless echo. That should be in the
2481 top-level Makefile, if anywhere. Delete TAGS-LISP.
2482 (extraclean): No s/ and m/ directories for some time.
2483 (TAGS): Also depend on ctagsfiles3.
2484 Remove no-longer-defined S_FILE.
2485 Pass absolute filenames to etags once more.
2486 (TAGS-LISP): Replace lispdir with its expansion.
2487 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2488 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2490 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2492 * xfaces.c (check_lface_attrs, realize_default_face):
2493 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2494 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2496 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2498 * emacs.c (original_pwd): Remove global var by making it local.
2499 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2501 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2503 * xfaces.c: Declare color_distance.
2504 (QCdistant_foreground): New variable.
2505 (NEAR_SAME_COLOR_THRESHOLD): New define.
2506 (load_color2): New function.
2507 (load_color): Call load_color2.
2508 (load_face_colors): Call load_color2 and if distant-color is specified
2509 calculate distant and use distant-color if colors are near.
2510 (LFACE_DISTANT_FOREGROUND): New define.
2511 (merge_face_ref, Finternal_set_lisp_face_attribute)
2512 (Finternal_get_lisp_face_attribute)
2513 (x_supports_face_attributes_p): Handle distant-foreground similar to
2515 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2517 * dispextern.h (lface_attribute_index):
2518 Add LFACE_DISTANT_FOREGROUND_INDEX.
2520 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2522 * image.c (pbm_next_char): New function.
2523 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2524 (pbm_scan_number): Use it.
2525 (Qlibjpeg_version): New variable.
2526 (syms_of_image): DEFSYM and initialize it.
2528 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2530 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2532 2013-10-31 Glenn Morris <rgm@gnu.org>
2534 * emacs.c (original_pwd): New char.
2535 (main): If using --chdir, store original_pwd.
2536 (init_cmdargs): When setting Vinvocation_directory based on a
2537 relative argv[0], use original_pwd if set. (Bug#15768)
2539 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2541 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2543 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2545 * insdel.c: Fix minor problems found by static checking.
2546 (Qregion_extract_function): Now static.
2547 (prepare_to_modify_buffer_1): Remove unused locals.
2549 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2551 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2552 (syms_of_xdisp): Declare pre-redisplay-function.
2553 (markpos_of_region): Remove function.
2554 (init_iterator, compute_stop_pos, handle_face_prop)
2555 (face_before_or_after_it_pos, reseat_to_string)
2556 (get_next_display_element, window_buffer_changed)
2557 (redisplay_internal, try_cursor_movement, redisplay_window)
2558 (try_window_reusing_current_matrix, try_window_id, display_line)
2559 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2560 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2561 * window.h (struct window): Remove field `region_showing'.
2562 * dispextern.h (struct it): Remove region_beg/end_charpos.
2563 (face_at_buffer_position, face_for_overlay_string)
2564 (face_at_string_position): Update prototypes.
2565 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2566 (face_at_string_position): Remove `region_beg' and `region_end' args.
2567 * fontset.c (Finternal_char_font):
2568 * font.c (font_at, font_range): Adjust calls accordingly.
2569 * insdel.c (Qregion_extract_function): New var.
2570 (syms_of_insdel): Initialize it.
2571 (prepare_to_modify_buffer_1): Use it.
2573 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2575 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2576 * ftxfont.c (ftxfont_get_gcs):
2577 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2578 * xfaces.c (x_free_colors, x_free_dpy_colors)
2579 (x_create_gc, unload_color):
2580 * xselect.c (x_property_data_to_lisp):
2581 * xsettings.c (parse_settings):
2582 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2583 (get_bits_and_offset): Adjust definition.
2584 * frame.c (XParseGeometry): Adjust locals.
2585 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2586 * regex.h (toplevel): Likewise for reg_syntax_t.
2588 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2590 * eval.c (run_hook_with_args): Use FUNCTIONP.
2592 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2594 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2595 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2596 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2597 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2598 on MS-Windows anyway.
2599 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2600 (free_realized_face): ...adjust user.
2601 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2602 white relief pixels to -1.
2603 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2604 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2605 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2607 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2609 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2610 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2611 in practice now. All callers changed.
2613 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2615 * dispextern.h (struct face): Use bitfields for 'underline_type'
2616 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2617 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2618 'stipple' member. Move 'lface' member up to help...
2619 * xfaces.c (make_realized_face): ...this function to find and
2620 clear just the members that need clearing.
2621 (load_face_colors, realize_x_face):
2622 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2624 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2626 * xftfont.c (struct xftfont_info): Remove set-but-unused
2628 (xftfont_open): Adjust user.
2629 (xftfont_get_colors): Remove useless prototype.
2631 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2633 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2634 before passing them to 'unexec'. (Bug#15260)
2636 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2638 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2640 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2642 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2643 the changed signature of the font driver's 'close' method.
2645 * w32font.h (w32font_close): Adjust the prototype to the change in
2646 function definition.
2648 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2650 * w32uniscribe.c (uniscribe_close): Adapt the call to
2651 w32font_close to its new prototype.
2653 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2655 Omit unused frame argument of font API's close function.
2656 * font.h (struct font): Drop frame argument. Adjust comment.
2657 * font.c (font_clear_cache, font_close_object): Adjust users.
2658 * ftfont.c (ftfont_close):
2659 * ftxfont.c (ftxfont_close):
2660 * macfont.m (macfont_close):
2661 * nsfont.m (nsfont_close):
2662 * w32font.c (w32font_close):
2663 * xfont.c (xfont_close):
2664 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2665 tweak comments and make functions safe if called more than once for
2666 the same font object.
2668 Perform font-specific cleanup when font object is swept by GC. See
2669 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2670 * alloc.c (cleanup_vector): New function.
2671 (sweep_vector): Call it for each reclaimed vector object.
2672 * font.h (struct font): Adjust comment.
2674 2013-10-24 Glenn Morris <rgm@gnu.org>
2676 * Makefile.in (abs_top_srcdir): New, set by configure.
2678 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2680 Adjust recent font-related changes to fix bug#15686.
2681 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2682 is a live window system frame, mark its default font too.
2684 2013-10-23 Glenn Morris <rgm@gnu.org>
2686 * Makefile.in (RUN_TEMACS): Make relative (again).
2687 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2688 (bootstrap-emacs$(EXEEXT)):
2689 Quote entities that might contain whitespace.
2691 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2693 Port to Solaris 10 and its bundled GCC.
2694 Problem reported by Timothy C. Burt.
2695 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2697 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2699 Do not allow font caches to grow too large.
2700 * alloc.c (compact_font_cache_entry, compact_font_caches):
2701 New functions or stub if not HAVE_WINDOW_SYSTEM.
2702 (compact_undo_list): Factor out from Fgarbage_collect.
2704 (mark_face_cache): Mark face font. Move down to avoid
2706 (mark_terminals): Do not mark font cache here.
2707 (Fgarbage_collect): Call compaction functions described
2708 above. Adjust comment.
2710 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2712 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2713 chdir to HOME (bug#15607).
2715 * nsterm.m (Qcocoa, Qgnustep): New variables.
2716 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2717 (ns_get_color): Make selection color work for GNUstep also.
2719 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2721 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2722 handles mouse clicks. Instead, let GPM use the same code as all
2723 the other mice use. See the discussion starting at
2724 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2725 for the details of the problem with the menu bar this fixes.
2727 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2729 Remove port-specific display name lists to avoid extra
2730 complexity and data duplication with display info lists.
2731 * xterm.h (x_display_name_list): Remove declaration.
2732 * xterm.c (x_display_name_list): Remove.
2733 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2734 * xfns.c (x_display_info_for_name, Fx_display_list):
2735 Likewise. Use x_display_list where appropriate.
2736 * w32term.h (w32_display_name_list): Remove declaration.
2737 * w32term.c (w32_display_name_list): Remove.
2738 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2740 * w32fns.c (x_display_info_for_name, Fx_display_list):
2741 Likewise. Use x_display_list where appropriate.
2742 * nsterm.h (ns_display_name_list): Remove declaration.
2743 * nsterm.m (ns_display_name_list): Remove.
2744 (ns_term_init, syms_of_nsterm): Adjust users.
2745 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2746 Likewise. Use x_display_list where appropriate.
2747 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2748 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2749 (mark_terminals): Mark per-terminal font cache.
2751 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2753 Don't run timers in input-pending-p. Its new check-timers param
2754 provides the prior behavior. (Bug#15045).
2755 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2757 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2759 Make some functions static in non-Microsoft builds.
2760 On my platform (Fedora 19 x86-64), this shrinks the
2761 Emacs executable (text+data) by 0.25%.
2762 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2763 (load_color) [!MSDOS]:
2764 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2765 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2766 * lisp.h (check_existing):
2767 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2768 (network_interface_info) [!WINDOWSNT]:
2769 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2770 Remove extern decls.
2771 * fileio.c (check_existing):
2772 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2773 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2774 (network_interface_info) [!WINDOWSNT]:
2775 * term.c (encode_terminal_code) [!WINDOWSNT]:
2776 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2777 * xfaces.c (load_color) [!MSDOS]:
2779 * fileio.c (check_existing, check_executable, check_writable):
2780 * process.c (network_interface_list, network_interface_info):
2781 Move earlier, so that we don't need forward decls.
2782 * gnutls.c (fn_gnutls_transport_set_errno)
2783 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2785 * w32.c (init_environment): Use faccessat rather than
2786 check_existing, partly for consistency with the rest of the code
2787 in this file, partly so that check_existing can be static.
2789 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2790 * emacs.c (MAIN_PROGRAM): New macro.
2791 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2792 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2794 bool vector int width fixes
2795 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2796 (Fbool_vector_count_matches_at):
2797 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2798 can exceed PTRDIFF_MAX, at least in theory.
2799 (Fbool_vector_count_matches_at):
2800 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2802 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2804 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2805 (struct sockaddr): Add forward decl, for platforms that lack it.
2807 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2809 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2812 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2814 * w32.c (network_interface_get_info, network_interface_list)
2815 (network_interface_info): New functions. (Bug#15610)
2816 (GetAdaptersInfo_Proc): New typedef.
2817 (get_adapters_info): New wrapper function.
2818 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2820 * process.h (network_interface_list, network_interface_info):
2823 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2824 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2825 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2826 for WINDOWSNT. Doc fix.
2827 (syms_of_process): Defsubr Snetwork_interface_list and
2828 Snetwork_interface_info unconditionally.
2830 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2831 in NS GUI sessions. (Bug#15629)
2833 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2835 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2837 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2839 * print.c (print_object): Print " ..." when truncating bool vectors.
2841 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2843 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2844 standard mouse buttons.
2846 * termhooks.h (struct input_event): Remove incorrect commentary.
2848 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2850 Disallow bool vector operations on mixed-length operands.
2851 The old behavior left garbage in the result vector sometimes,
2852 and didn't seem to be useful.
2853 * data.c (Qwrong_length_argument): New static var.
2854 (wrong_length_argument): New function.
2855 (bool_vector_binop_driver): Check that args agree in length.
2857 * keyboard.c, keyboard.h (all_kboards): Now static.
2859 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2861 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2862 note from the lispref.
2864 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2866 * nsterm.h (struct ns_display_info): Remove set-but-unused
2867 member image_cache (image caches are per-terminal anyway).
2868 (FRAME_X_IMAGE_CACHE): Remove.
2869 * nsterm.m (ns_initialize_display_info): Adjust user.
2871 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2873 * w32proc.c: Include mingw_time.h.
2875 * w32.c: Include mingw_time.h.
2877 Implement scrolling of TTY menus when the screen is too short.
2879 * term.c (tty_menu_display): Accept an additional argument, the
2880 menu item from which to start displaying the menu. Account for
2881 the value of Y when limiting the menu to the number of available
2883 (mi_result): New enumeration.
2884 (read_menu_input): Return enumerated value. When the y coordinate
2885 hits min_y or max_y, return scroll indication instead of wrapping
2887 (tty_menu_activate): Handle the scrolling indications from
2888 read_menu_input. Compute the first menu item to display and pass
2889 it to tty_menu_display.
2891 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2893 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2894 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2895 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2896 Adjust to match the change described below.
2897 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2898 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2899 memory_below_frame members to...
2900 * termchar.h (struct tty_display_info): ...here because they're
2901 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2902 * term.c (init_tty):
2903 * nsterm.m (ns_create_terminal):
2904 * w32term.c (w32_create_terminal):
2905 * xterm.c (x_create_terminal): Adjust users.
2906 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2907 to filter out non-TTY frames. Adjust comment.
2908 (scrolling): Adjust user. Prefer eassert for debugging check.
2910 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2912 * xfaces.c (PT_PER_INCH): Remove unused macro.
2913 * termhooks.h (struct terminal): Remove set-but-unused
2914 member fast_clear_end_of_line.
2915 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2916 * nsterm.m (ns_create_terminal):
2917 * term.c (init_tty):
2918 * w32term.c (w32_create_terminal):
2919 * xterm.c (x_create_terminal): Adjust users.
2921 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2923 * lisp.h (bool_vector_size): New function.
2924 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2925 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2926 (Fbool_vector_not, Fbool_vector_count_matches_at):
2927 Remove uses of 'eassume' that should no longer be needed,
2928 because they are subsumed by the 'eassume' in bool_vector_size.
2930 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2932 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2933 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2934 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2936 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2938 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2939 have different dimensions. (Bug#15575)
2941 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2944 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2946 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2948 * term.c (tty_menu_show): Never return with unbalanced
2949 specpdl. Use eassert for debugging check. Adjust style.
2951 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2953 * term.c (read_menu_input): Make selection of menu items
2954 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2955 (tty_menu_activate): Fix off-by-one error when computing max_y.
2957 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2959 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2960 audit logging (only used with GnuTLS 3.x) and enable it.
2962 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2964 * dispnew.c (redraw_frame): Remove useless #ifdef because
2965 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2966 Also, move TTY fflush to...
2967 * term.c (tty_update_end): ...this function.
2969 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2971 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2972 the end of the frame's glyph matrix. (Bug#15575)
2974 * term.c (tty_menu_display): Don't move cursor while overwriting
2975 frame's glyphs with menu items. Limit the number of items
2976 displayed to what can be shown on the available screen lines,
2977 excluding the echo area.
2978 (tty_menu_activate): Limit the Y coordinate allowed by
2979 read_menu_input to the last screen line used for menu display.
2981 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2983 * lisp.h (eassume): New macro.
2984 Also, include <verify.h>, for 'assume'.
2985 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2986 (vroundup, vector_nbytes):
2987 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2988 (Fbool_vector_not, Fbool_vector_count_matches)
2989 (Fbool_vector_count_matches_at):
2990 Use eassume, not eassert.
2991 * casetab.c (set_identity, shuffle):
2992 * composite.c (composition_gstring_put_cache):
2993 * dispnew.c (update_frame_1):
2994 * ftfont.c (ftfont_shape_by_flt):
2995 * image.c (gif_load):
2996 * intervals.c (offset_intervals):
2997 * macfont.m (macfont_shape):
2998 Remove calls to 'assume' that are no longer needed, because
2999 --enable-gcc-warnings no longer generates bogus warnings
3000 when these calls are removed.
3002 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
3004 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
3006 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
3008 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
3009 (Qsubstitute_env_in_file_name): New var.
3010 (syms_of_fileio): Define it.
3012 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3014 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
3015 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
3018 * term.c (save_and_enable_current_matrix): Don't allocate and
3019 don't save margin areas.
3020 (restore_desired_matrix): Don't restore margin areas.
3021 (free_saved_screen): Don't free margin areas.
3023 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
3025 * image.c: Pacify --enable-gcc-warnings.
3026 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
3027 #define only if used.
3029 2013-10-10 Eli Zaretskii <eliz@gnu.org>
3031 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
3032 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
3033 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
3034 (gif_load): For giflib v5.x and later, display the error message
3035 produced by giflib when its functions fail.
3036 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
3039 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3041 * keyboard.c (last_event_timestamp): Remove. For X selection and
3042 GTK popup menus, it may be obtained from per-frame X display info.
3043 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
3044 (process_special_events): Adjust users.
3045 * keyboard.h (last_event_timestamp): Remove declaration.
3046 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
3047 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
3048 * menu.h (xmenu_show): Adjust prototype.
3049 * menu.c (Fx_popup_menu): Adjust user.
3050 * xselect.c (x_own_selection, x_get_foreign_selection)
3051 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
3053 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3055 * keyboard.c (init_kboard): Now static. Add arg
3056 to denote window system. Adjust comment.
3057 (init_keyboard): Adjust user.
3058 (allocate_kboard): New function.
3060 * nsterm.m (ns_term_init):
3061 * term.c (init_tty):
3062 * w32term.c (w32_create_terminal):
3063 * xterm.c (x_term_init): Use it.
3064 * keyboard.h (init_kboard): Remove prototype.
3065 (allocate_kboard): Add prototype.
3067 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3069 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3070 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3072 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3074 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3076 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3078 * term.c (tty_menu_activate): Flush the output stream after
3079 showing the cursor, and don't mark the frame garbaged at exit from
3080 the function. Fixes redisplay glitches when moving from one menu
3083 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3085 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3086 or throw error (Bug#15570).
3088 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3090 * intervals.c (temp_set_point_both): Move test into 'eassert',
3093 * lisp.h (eassert): Don't use 'assume'.
3094 Sometimes 'assume' wins in performance, and sometimes it loses,
3095 so it shouldn't be used all the time. Perhaps we need two
3096 flavors of 'eassert', one for where 'assume' is far more likely
3097 to help or to hurt; but that can be done later.
3098 Problem reported by Dmitry Antipov in
3099 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3100 Also, don't include <verify.h>; no longer needed.
3102 2013-10-09 Glenn Morris <rgm@gnu.org>
3104 * eval.c (Fcond): Doc tweak.
3106 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3108 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3109 expressions with side effects to eassert. (Bug#15565)
3111 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3113 * fns.c (hashfn_user_defined): Allow hash functions to return any
3116 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3118 Fix minor problems found by static checking.
3119 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3120 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3121 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3122 * keyboard.c (read_menu_command): Remove unused local.
3123 * lisp.h (read_menu_command): New decl.
3124 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3125 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3126 Return ptrdiff_t, not int.
3127 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3128 not int, for benefit of xpalloc.
3129 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3131 (have_menus_p): Remove; unused.
3132 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3133 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3134 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3136 (save_and_enable_current_matrix): Omit unnecessary casts.
3137 (read_menu_input): Omit local extern decl (now in lisp.h).
3138 Don't access uninitialized storage if mouse_get_xy fails.
3139 (tty_menu_activate): Mark local as initialized, for lint.
3140 (tty_menu_activate, tty_meny_show): Remove unused locals.
3142 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3144 Support menus on text-mode terminals.
3145 * xterm.h (xw_popup_dialog): Add prototype.
3147 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3148 (xmenu_show): Block input here, instead in Fx_popup_menu.
3149 (xw_popup_dialog): New function, with X-specific bits of popup
3152 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3155 * window.c (Fset_window_configuration): Use run-time tests of the
3156 frame type instead of compile-time conditionals, when menu-bar
3157 lines are considered.
3159 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3160 (w32_popup_dialog): New prototypes.
3162 * w32menu.c (Fx_popup_dialog): Function deleted.
3163 (w32_popup_dialog): New function, with w32 specific bits of popup
3164 dialogs. Block input here.
3166 * w32inevt.c (w32_console_read_socket): Minor change to add
3167 debugging TTY events.
3169 * w32fns.c (show_hourglass): If returning early because the frame
3170 is not a GUI frame, unblock input.
3172 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3173 (cursorY): New functions.
3175 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3176 WINDOWSNT, macros that call curX and curY elsewhere.
3178 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3180 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3181 specific function to hide and show cursor on a text-mode terminal.
3182 (tty_menu_struct, struct tty_menu_state): New structures.
3183 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3184 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3185 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3186 (tty_menu_locate, save_and_enable_current_matrix)
3187 (restore_desired_matrix, screen_update, read_menu_input)
3188 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3189 (tty_pop_down_menu, tty_menu_last_menubar_item)
3190 (tty_menu_new_item_coords, tty_menu_show): New functions.
3191 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3193 * nsterm.h (ns_popup_dialog): Adjust prototype.
3195 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3197 (ns_popup_dialog): Adapt order of arguments to the other
3198 *_menu_show implementations.
3199 (Fx_popup_dialog): Function deleted.
3201 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3203 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3205 * menu.c (have_boxes): New function.
3206 (single_keymap_panes): Use it instead of a compile-time
3208 (single_menu_item): Use run-time tests of the frame type instead
3209 of compile-time conditionals.
3210 (encode_menu_string): New function.
3211 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3212 the macro, since different types of frame need different encoding
3214 (digest_single_submenu): Use run-time tests of frame type instead
3215 of, or in addition to, compile-time conditionals.
3216 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3217 (Fx_popup_menu): Detect when the function is called from keyboard
3218 on a TTY. Don't barf when invoked on a text-mode frame.
3219 Check frame type at run time, instead of compile-time conditionals for
3220 invoking terminal-specific menu-show functions.
3221 Call tty_menu_show on text-mode frames.
3222 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3223 run time to determine which alternative to invoke; support dialogs
3226 * keyboard.h <Qmouse_movement>: Declare.
3228 * keyboard.c <Qmouse_movement>: Now extern.
3229 <Qecho_keystrokes>: New static variable.
3230 (read_key_sequence): Accept an additional argument, a flag to
3231 prevent redisplay during reading of the key sequence. All callers
3233 (read_menu_command): New function.
3234 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3236 (toolkit_menubar_in_use): New function.
3237 (make_lispy_event): Use it instead of a compile-time test.
3239 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3240 window-system being available.
3242 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3243 to x-popup-dialog on the frame type, they all now support popup
3246 * dispnew.c (save_current_matrix): Save the margin areas.
3247 (restore_current_matrix): Restore margin areas.
3248 (update_frame_with_menu): New function.
3250 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3253 * alloc.c (make_save_ptr): Now compiled unconditionally.
3255 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3257 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3258 (redraw_frame, update_frame): Adjust users.
3259 * dispextern.h (set_window_update_flags): Adjust prototype.
3260 * xdisp.c (redisplay_internal): When updating all frames with zero
3261 windows_or_buffers_changed, assume that only the windows that shows
3262 current buffer should be really updated.
3264 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3266 Do not allocate huge temporary memory areas and objects while encoding
3267 for file I/O, thus reducing an enormous memory usage for large buffers.
3268 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3269 * coding.h (struct coding_system): New member raw_destination.
3270 * coding.c (setup_coding_system): Initialize it to zero.
3271 (encode_coding_object): If raw_destination is set, do not create
3272 dst_object. Add comment.
3273 * fileio.c (toplevel): New constant E_WRITE_MAX.
3274 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3275 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3277 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3279 * nsterm.m (windowDidExitFullScreen:):
3280 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3282 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3284 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3285 * keyboard.c (unblock_input_to): Don't process pending signals
3286 if a fatal error is in progress.
3288 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3289 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3290 they're talking about words in Lisp bool vectors.
3291 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3292 * data.c (popcount_bits_word): Rename from popcount_size_t.
3293 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3296 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3298 Improve support for popcount and counting trailing zeros (Bug#15550).
3299 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3300 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3301 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3302 (popcount_size_t_msc, popcount_size_t_gcc):
3303 Remove; now done by Gnulib.
3304 (popcount_size_t): Now a macro that defers to Gnulib.
3305 (count_trailing_zero_bits): Return int, for consistency with
3306 Gnulib and because Emacs prefers signed to unsigned int.
3307 Don't assume that size_t is either unsigned int or unsigned long
3308 or unsigned long long.
3309 (size_t_to_host_endian): Do not assume that size_t is either
3310 exactly 32 or exactly 64 bits wide.
3311 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3312 etc., so that it's now an enum constant, not a macro.
3313 No need to assume that it's either 32 or 64.
3315 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3317 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3320 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3322 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3323 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3325 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3327 emacs_read and emacs_write now use void *, not char *.
3328 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3329 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3330 Buffer arg is now void *, not char *. This matches plain
3331 'read' and 'write' better, and avoids a constraint violation
3332 on Solaris 9 with Oracle Studio.
3334 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3336 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3337 memset to explicit loop. Otherwise copy largest possible chunk
3338 from initialized to uninitialized part, thus allowing the longer
3339 memcpy runs and reducing the number of loop iterations.
3341 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3343 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3344 hide toolbar (Bug#15388).
3345 (windowDidEnterFullScreen:): If presentation options are zero,
3346 set them here (Bug#15388).
3347 (ns_update_auto_hide_menu_bar): Remove runtime check.
3348 Don't auto hide dock unless menubar is also auto hidden.
3350 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3352 * editfns.c (message): Mention batch mode in doc string.
3354 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3356 * nsterm.m (check_native_fs): Remove erroneous comment.
3358 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3360 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3361 uses find_newline instead of scan_newline and so doesn't move point.
3363 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3365 Use hardware support for byteswapping on glibc x86 etc.
3366 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3367 whereas the old swap64 needed 30.
3368 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3369 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3370 Use byteswap.h's macros to swap bytes.
3371 * lisp.h (swap16, swap32, swap64): Remove.
3372 All uses replaced by bswap_16, bswap_32, bswap_64.
3374 * bytecode.c (exec_byte_code): Use some more volatile variables
3375 to work around local variables getting clobbered by longjmp.
3376 Port to pre-C99, which doesn't allow decls after stmts.
3378 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3380 * lisp.h (eassert): Assume that COND is true when optimizing.
3381 In other words, take on the behavior of eassert_and_assume.
3382 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3383 (eassert_and_assume): Remove. All uses replaced by eassert.
3385 * xdisp.c (Qglyphless_char): Now static.
3387 Adjust to merge from gnulib.
3388 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3389 * lisp.h: Include <verify.h>, for 'assume'.
3391 * eval.c (clobbered_eassert): New macro.
3392 (internal_catch, internal_condition_case)
3393 (internal_condition_case_1, internal_condition_case_2)
3394 (internal_condition_case_n): Use it instead of eassert
3395 when the argument contains locals clobbered by longjmp.
3396 Don't use clobbered locals outside of clobbered_eassert.
3397 (internal_lisp_condition_case): Use a volatile variable
3398 to work around a local variable's getting clobbered.
3400 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3402 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3403 (PUSH_HANDLER): New macro.
3404 (catchlist): Remove.
3405 (handlerlist): Always declare.
3407 * eval.c (catchlist): Remove (merge with handlerlist).
3408 (handlerlist, lisp_eval_depth): Not static any more.
3409 (internal_catch, internal_condition_case, internal_condition_case_1)
3410 (internal_condition_case_2, internal_condition_case_n):
3412 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3413 handlerlist/catchlist.
3414 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3415 handlerlist which can only handle a single condition-case handler at
3417 (find_handler_clause): Simplify since we only a single branch here
3420 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3422 (bcall0): New function.
3423 (exec_byte_code): Add corresponding cases. Improve error message when
3424 encountering an invalid byte-code. Let Bunwind_protect accept
3425 a function (rather than a list of expressions) as argument.
3427 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3428 and make them unconditional now that they're heap-allocated.
3430 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3432 * charset.c (Fdecode_char, Fencode_char): Remove description of
3433 `restriction' arg. now that it's hidden by advertised-calling-convention.
3435 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3437 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3438 Remove unused variable (from mac-port).
3439 (macfont_draw): Use s->ybase for correct y position.
3441 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3443 * frame.h (struct frame): Drop has_minibuffer member because...
3444 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3445 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3447 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3449 * window.h (struct window): Prefer enum text_cursor_kinds to int
3450 for phys_cursor_type member. Move the latter, phys_cursor_width,
3451 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3452 * window.c (replace_window, make_window): Adjust users.
3454 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3456 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3457 this module is never compiled otherwise.
3459 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3461 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3464 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3466 * xdisp.c (get_next_display_element): Don't call face_for_font in
3467 a build configured --without-x. (Bug#15484)
3469 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3471 * window.c (calc_absolute_offset): #elif should be #elif defined.
3473 * frame.c (delete_frame): Block/unblock input to overcome race
3474 condition (Bug#15475).
3476 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3478 * frame.c (delete_frame): Record selected frame only after
3479 calling Qdelete_frame_functions (Bug#15477).
3481 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3483 * nsterm.m (ns_selection_color): Remove.
3484 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3485 NSColor selectedText(Background)Color. Only for COCOA.
3486 (ns_term_init): Remove assignment of ns_selection_color, logic
3487 moved to ns_get_color.
3489 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3490 NS_SELECTION_COLOR_DEFAULT.
3491 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3493 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3495 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3496 frame' does not have the tool_bar_window member.
3498 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3500 Signal error when reading an empty byte-code object (Bug#15405)
3501 * lread.c (read1): signal error
3502 * alloc.c (make_byte_code): eassert header size
3503 (sweep_vectors): change an int to size_t
3505 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3507 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3508 instead of ints, as it's the usual style for offsetof constants. See:
3509 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3511 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3512 This is ugly, but it should fix the performance problem for older
3513 GCC versions in the short run. I'll look into integrating the
3514 Gnulib module for popcount, as a better fix.
3515 See the thread starting in:
3516 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3517 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3518 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3519 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3520 (popcount_size_t): Use it.
3522 2013-09-24 Daniel Colascione <dancol@dancol.org>
3524 * process.c (Fnetwork_interface_info): Fix build break due to
3527 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3529 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3530 Prefer signed to unsigned integers where either will do.
3531 No need for 'const' on locals that do not escape.
3532 Omit easserts with unnecessary and unportable assumptions about
3533 alignment. Avoid unnecessary casts to char *.
3535 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3537 Use union for the payload of struct Lisp_Vector.
3538 This helps to avoid a few glitches dictated by C's aliasing rules.
3539 * lisp.h (struct Lisp_Vector): Use union for next and
3540 contents member. Adjust comment. Change related users.
3541 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3542 Related users changed.
3543 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3544 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3545 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3546 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3548 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3550 Optimize glyph row clearing and copying routines.
3551 * dispextern.h (struct glyph_row): Change layout of struct
3552 glyph_row to help copy_row_except_pointers. Adjust comment.
3553 * dispnew.c (null_row): Remove.
3554 (clear_glyph_row): Use offsetof and memset to find and clear
3555 just the members that need clearing. Adjust comment.
3556 (copy_row_except_pointers): Likewise for copying.
3558 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3560 Some minor cleanups of recently-added bool vector code.
3561 * conf_post.h (assume): Always return void. Use lint version
3562 only if GCC and MSC versions don't apply.
3563 * conf_post.h (assume):
3564 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3565 Depend on _MSC_VER, not __MSC_VER, for consistency with
3567 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3568 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3569 (bool_vector_binop_driver, count_trailing_zero_bits)
3570 (size_t_to_host_endian): Now static, not static inline;
3571 the latter isn't needed with modern compilers and doesn't
3572 work with older compilers anyway.
3574 * alloc.c (valgrind_p): Use bool for boolean.
3576 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3578 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3579 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3580 (display_last_displayed_message_p, message_buf_print)
3581 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3582 Use bool for boolean.
3583 * dispextern.h (cancel_line, init_desired_glyphs):
3584 Remove ancient leftover.
3585 (help_echo_showing_p, hourglass_shown_p):
3586 * lisp.h (noninteractive_need_newline): Adjust declaration.
3588 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3590 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3592 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3593 ...this file and convert the latter to static. Adjust comment.
3594 (make_initial_frame):
3595 * window.c (init_window_once): Adjust user.
3596 * frame.h (last_nonminibuf_frame): Remove declaration.
3597 * lisp.h (selected_frame): Likewise.
3598 * msdos.c (the_only_display_info): Adjust comment.
3600 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3602 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3603 computing the end column of mouse-highlight that comes from
3604 display or overlay strings. (Bug#15437)
3605 (note_mouse_highlight): Adapt calculation of last argument to
3606 mouse_face_from_string_pos to the above change.
3608 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3609 all platforms, not just for clang.
3611 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3613 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3614 about excess arguments to snprintf.
3616 * conf_post.h(assume): Use __builtin_unreachable for clang.
3618 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3620 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3621 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3623 2013-09-23 Daniel Colascione <dancol@dancol.org>
3625 * alloc.c (USE_VALGRIND): New macro; on by default
3626 when ENABLE_CHECKING.
3627 (mark_maybe_object, mark_maybe_pointer)
3628 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3630 (valgrind_p) [USE_VALGRIND]: New variable.
3631 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3633 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3635 * process.c (wait_reading_process_output): Change int pnamelen to
3638 * nsterm.m (setMarkedText:selectedRange:):
3639 (deleteWorkingText):
3640 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3641 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3642 argument to unsigned long to avoid warning.
3643 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3645 * conf_post.h (assume): Fix compiler error: x shall be cond.
3647 2013-09-22 Daniel Colascione <dancol@dancol.org>
3649 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3650 warning when compiling without a window system.
3652 2013-09-22 Daniel Colascione <dancol@dancol.org>
3654 * data.c (Qbool_vector_p): New symbol.
3655 (bool_vector_spare_mask, popcount_size_t_generic)
3656 (popcount_size_t_msc, popcount_size_t_gcc)
3658 (bool_vector_binop_driver)
3659 (count_trailing_zero_bits, size_t_to_host_endian)
3660 (Fbool_vector_exclusive_or)
3661 (Fbool_vector_union)
3662 (Fbool_vector_intersection, Fbool_vector_set_difference)
3663 (Fbool_vector_subsetp, Fbool_vector_not)
3664 (Fbool_vector_count_matches)
3665 (Fbool_vector_count_matches_at): New functions.
3666 (syms_of_data): Intern new symbol, functions.
3667 * alloc.c (bool_vector_payload_bytes): New function.
3668 (Fmake_bool_vector): Instead of calling Fmake_vector,
3669 which performs redundant initialization and argument checking,
3670 just call allocate_vector ourselves. Make sure we clear any
3671 terminating padding to zero.
3672 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3673 instead of open-coding the size calculation.
3674 (vroundup_ct): New macro.
3675 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3676 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3677 * composite.c (composition_gstring_put_cache):
3678 Change lint_assume to assume.
3679 * conf_post.h (assume): New macro.
3680 (lint_assume): Remove.
3681 * dispnew.c (update_frame_1): Change lint_assume to assume.
3682 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3684 * image.c (gif_load): Change lint_assume to assume.
3685 * lisp.h (eassert_and_assume): New macro.
3686 (Qbool_vector_p): Declare.
3687 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3688 (swap16, swap32, swap64): New inline functions.
3689 * macfont.m (macfont_shape): Change lint_assume to assume.
3690 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3691 * xsettings.c (parse_settings): Use new swap16 and
3692 swap32 from lisp.h instead of file-specific macros.
3694 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3696 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3697 found (which can legitimately happen when the glyph row at the
3698 window start is disabled in the current_matrix. (Bug#15365)
3700 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3702 Fix syntax.h bug introduced by recent INLINE change.
3703 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3704 conditionally compiled one way in some modules, and a different
3705 way in others. This doesn't work with extern inline functions,
3706 which must have the same definition in all modules, because the
3707 defining code might be shared across modules, depending on the
3708 implementation. Symptoms reported by Martin Rudalics in:
3709 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3710 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3711 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3712 overriding the corresponding functions in syntax.h.
3713 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3714 (syntax_property): New inline functions.
3715 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3716 Rewrite in terms of these new functions.
3718 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3720 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3721 not chars_in_text, whose result depends on the multibyteness of
3722 the current buffer. (Bug#15426)
3724 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3726 Port recent change to hosts where pointers aren't 'long'.
3727 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3728 Don't assume that pointers are the same width as 'long'.
3729 Add a compile-time check that a pointer fits into two X slots.
3731 A simpler, centralized INLINE.
3732 * conf_post.h (INLINE): Define only if not already defined.
3733 This allows us to use a single INLINE, defined by one file
3735 * emacs.c (INLINE): Define it.
3736 Also, include category.h, charset.h, composite.h, dispextern.h,
3737 syntax.h, systime.h, so that their INLINE definitions are expanded
3739 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3740 * buffer.h, buffer.c (BUFFER_INLINE):
3741 * category.h, category.c (CATEGORY_INLINE):
3742 * character.h, character.c (CHARACTER_INLINE):
3743 * charset.h, charset.c (CHARSET_INLINE):
3744 * composite.h, composite.c (COMPOSITE_INLINE):
3745 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3746 * frame.h, frame.c (FRAME_INLINE):
3747 * intervals.h, intervals.c (INTERVALS_INLINE):
3748 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3749 * lisp.h, alloc.c (LISP_INLINE):
3750 * process.h, process.c (PROCESS_INLINE):
3751 * syntax.h, syntax.c (SYNTAX_INLINE):
3752 * systime.h, sysdep.c (SYSTIME_INLINE):
3753 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3754 * window.h, window.c (WINDOW_INLINE):
3755 Remove. All uses replaced with INLINE.
3757 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3759 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3762 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3764 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3765 'const char *' to avoid compiler warnings due to similar change in
3766 the prototype of x_get_string_resource.
3768 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3770 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3771 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3772 going to replace static variables below. Adjust comments.
3773 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3774 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3775 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3776 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3777 Related users changed.
3778 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3779 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3780 last_mouse_movement_time, going to replace static variables below.
3782 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3783 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3785 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3786 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3787 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3788 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3789 static variables below.
3790 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3791 (last_mouse_scroll_bar): Remove.
3792 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3793 (mouseExited): Related users changed.
3795 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3797 Do not use external array to process X scroll bar messages.
3798 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3799 (x_send_scroll_bar_event): Pack window pointer into two slots
3800 of XClientMessageEvent if we're 64-bit. Adjust comment.
3801 (x_scroll_bar_to_input_event): Unpack accordingly.
3803 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3805 Ifdef away recent changes which aren't relevant to NS port.
3806 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3807 [!HAVE_NS]: Declare as such.
3808 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3809 [!HAVE_NS]: Define as such.
3811 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3813 * frame.c (x_redo_mouse_highlight): New function
3814 to factor out common code used in W32 and X ports.
3815 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3816 * xterm.h (struct x_display_info):
3817 * w32term.h (struct w32_display_info):
3818 * nsterm.h (struct ns_display_info): New members
3819 last_mouse_motion_frame, last_mouse_motion_x and
3820 last_mouse_motion_y, going to replace static variables below.
3821 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3822 (redo_mouse_highlight): Remove.
3823 (note_mouse_movement, syms_of_xterm): Adjust user.
3824 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3825 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3826 (redo_mouse_highlight): Remove.
3827 (note_mouse_movement, syms_of_w32term): Adjust user.
3828 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3829 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3831 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3832 * nsfns.m (compute_tip_xy): Adjust user.
3834 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3836 * frame.c (x_mouse_grabbed): New function.
3837 * dispextern.h (x_mouse_grabbed): Add prototype.
3838 (last_mouse_frame): Remove declaration.
3839 * xterm.h (struct x_display_info):
3840 * w32term.h (struct w32_display_info):
3841 * nsterm.h (struct ns_display_info): New member
3842 last_mouse_frame, going to replace...
3843 * xdisp.c (last_mouse_frame): ...global variable.
3844 (note_tool_bar_highlight):
3845 * w32term.c (w32_mouse_position, w32_read_socket):
3846 * xterm.c (XTmouse_position, handle_one_xevent):
3847 Use x_mouse_grabbed.
3848 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3850 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3852 * w32term.c (w32_read_socket): Avoid temporary
3853 variables in a call to x_real_positions.
3854 * xterm.c (handle_one_xevent): Likewise.
3856 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3858 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3859 (x_icon_type): Remove prototype.
3860 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3861 * frame.c (x_icon_type): Remove.
3862 * w32term.c (x_make_frame_visible, x_iconify_frame):
3863 * xterm.c (x_make_frame_visible, x_iconify_frame):
3864 Use x_set_bitmap_icon to factor out common code.
3866 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3868 * dispextern.h (check_x_display_info, x_get_string_resource):
3869 Declare here just once and unify the latter.
3870 * frame.c (check_x_display_info, x_get_string_resource):
3871 * nsterm.h (check_x_display_info):
3872 * xrdb.c (x_get_string_resource):
3873 * xterm.h (check_x_display_info): Remove prototypes.
3874 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3875 * w32reg.c (x_get_string_resource): Likewise.
3876 (w32_get_rdb_resource): Adjust user.
3878 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3880 * xterm.h (struct x_display_info): New member
3881 x_pending_autoraise_frame, going to replace...
3882 * xterm.c (pending_autoraise_frame): ...static variable.
3883 (x_new_focus_frame, XTread_socket): Adjust users.
3884 * w32term.h (struct w32_display_info): New member
3885 w32_pending_autoraise_frame, going to replace...
3886 * w32term.c (pending_autoraise_frame): ...global variable.
3887 (x_new_focus_frame, w32_read_socket): Adjust users.
3889 2013-09-17 Glenn Morris <rgm@gnu.org>
3891 * xdisp.c (message_dolog): If we create *Messages*,
3892 switch it to messages-buffer-mode.
3894 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3896 Don't overuse 'const' in types of locals.
3897 * bidi.c (bidi_count_bytes):
3898 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3899 (xg_event_is_for_scrollbar):
3900 * xselect.c (x_handle_property_notify)
3901 (x_handle_selection_notify, x_handle_dnd_message):
3902 * xsettings.c, xsettings.h (xft_settings_event):
3903 * xterm.c (x_handle_net_wm_state, handle_one_event)
3904 (x_menubar_window_to_frame, x_detect_focus_change)
3905 (construct_mouse_click, note_mouse_movement)
3906 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3907 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3908 (handle_one_xevent, x_handle_net_wm_state):
3909 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3910 (x_handle_dnd_message):
3911 Avoid unnecessary 'const', typically the second 'const' in
3912 'const foo * const arg', a 'const' that does not affect the API
3913 and doesn't significantly help the human reader.
3915 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3917 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3918 only if Glib < 2.36.0.
3919 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3920 * xsettings.c (init_gconf, init_gsettings): Do not check
3922 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3924 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3926 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3928 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3929 before calling g_type_init.
3931 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3933 * nsterm.m (syms_of_nsterm): ... to here.
3935 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3937 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3938 (ignore_next_mouse_click_timeout): Use Time as X does.
3939 (handle_one_xevent): Avoid cast and use unsigned comparison.
3941 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3943 Do not copy X event in handle_one_xevent except KeyPress case.
3944 Wnen XEvent is processed, it is unlikely to be changed except
3945 KeyPress case, so we can avoid copying and use const pointer to
3946 const data to make sure that an event is not changed elsewhere.
3947 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3948 const' and do not create local copy except for the KeyPress event.
3949 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3950 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3951 (x_handle_net_wm_state, x_menubar_window_to_frame)
3952 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3953 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3954 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3955 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3956 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3957 (x_handle_dnd_message):
3958 * xsettings.c (xft_settings_event):
3959 Use 'const XEvent * const' where appropriate.
3960 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3962 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3964 Fix X event waiting to handle multiple frames.
3965 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3966 * xterm.c (pending_event_wait): Remove. Adjust users.
3967 (x_detect_focus_change): Pass frame arg.
3968 (handle_one_xevent): Find related frame early and clear per-frame
3969 wait_event_type only if this is an event for the relevant frame.
3970 (x_wait_for_event): Use per-frame wait_event_type.
3972 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3974 * nsfns.m (Fx_create_frame): Fix font driver registration for
3977 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3978 for syms_of_macfont.
3980 * nsterm.m: Include macfont.h.
3981 (ns_tmp_flags, ns_tmp_font): Remove.
3982 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3983 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3984 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3985 (changeFont:): Fix code style. Check for font driver type when
3988 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3991 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3992 (nsfont_open): Set font driver type.
3993 Set font->ascent and font->descent. Figure out font instead of
3994 ns_tmp_font, and flags instead of ns_tmp_flags.
3995 Fix indentation. Remove call to ns_draw_text_decoration,
3998 * nsfns.m: Include macfont.h.
3999 (Fx_create_frame): Register macfont driver, make a better default font.
4000 (Fns_popup_font_panel): Get font from macfont driver, if used.
4002 * macfont.m, macfont.h, macuvs.h: New files.
4004 * font.h: Declare syms_of_macfont.
4006 * font.c (syms_of_font): Call syms_of_macfont.
4008 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
4010 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4012 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
4013 and it is always zero for others, so I assume that this is an ancient
4014 leftover which nobody will want to change any more.
4015 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
4016 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
4017 * frame.c (x_set_scroll_bar_width):
4018 * w32fns.c (w32_createscrollbar):
4019 * w32term.c (w32_set_vertical_scroll_bar):
4020 * xfns.c (x_set_scroll_bar_default_width):
4021 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
4022 (x_scroll_bar_expose): Related users changed.
4024 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4026 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
4027 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
4028 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
4030 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
4032 * nsterm.h, w32term.h, xterm.h: ...and not here.
4033 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
4034 Remove unused Xisms.
4035 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
4036 these modules are never compiled otherwise.
4038 2013-09-14 Eli Zaretskii <eliz@gnu.org>
4040 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
4041 Doc fix. (Bug#15375)
4043 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4045 Unify Fx_focus_frame between all ports.
4046 * frame.h (x_focus_frame): New prototype.
4047 * xfns.c (Fx_focus_frame): Remove.
4048 (syms_of_xfns): Do not defsubr it.
4049 (x_focus_frame): X implementation.
4050 * nsfns.m (Fx_focus_frame): Remove.
4051 (syms_of_nsfns): Do not defsubr it.
4052 (x_focus_frame): NS implementation.
4053 * w32term.c (Fx_focus_frame): Remove.
4054 (x_focus_on_frame): Rename to...
4055 (x_focus_frame): W32 implementation.
4056 * w32term.h (x_focus_on_frame): Remove prototype.
4057 * w32fns.c (Fx_focus_frame): Remove.
4058 (syms_of_w32fns): Do not defsubr it.
4059 * frame.c (Fx_focus_frame): Define here.
4060 (syms_of_frame): Defsubr here.
4061 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4063 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4065 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4066 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4067 each port to reference the port-specific window system data.
4068 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4069 (FRAME_DISPLAY_INFO): Define.
4070 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4071 (FRAME_DISPLAY_INFO): Define. Adjust users.
4072 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4073 (FRAME_DISPLAY_INFO): Define. Adjust users.
4074 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4075 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4076 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4077 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4078 * xselect.c, xterm.c: All related users changed.
4080 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4082 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4083 (x_menubar_window_to_frame): Remove prototypes.
4084 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4085 (x_menubar_window_to_frame, x_top_window_to_frame):
4087 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4088 (x_menubar_window_to_frame, x_top_window_to_frame):
4089 ...to here and convert all but the last to static.
4091 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4093 * lisp.mk (lisp): Add w32-common-fns.elc.
4095 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4097 * charset.c (char_charset): Document an exception for char-charset.
4099 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4101 * xterm.h (x_display_info): New field last_user_time...
4102 * xterm.c (toplevel): ...to replace static last_user_time.
4103 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4105 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4107 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4108 scroll bar values to prevent thumb from disappear and update comment.
4110 2013-09-11 Glenn Morris <rgm@gnu.org>
4112 * emacs.c (usage_message): Possessive apostrophe tweak.
4114 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4116 * nsterm.m (syms_of_nsterm): Use Qns.
4117 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4118 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4119 * xfns.c (x_display_info_for_name, Fx_open_connection):
4120 Remove old '#if 0' code.
4121 (syms_of_xfns): Use Qx.
4122 * termhooks.h (fullscreen_hook): Remove the leftover.
4123 (struct terminal): Fix typo in comment.
4125 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4127 Cleaning up a few X scroll bar bits.
4128 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4129 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4130 New member last_seen_part, going to replace...
4131 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4132 (xt_action_hook) [USE_LUCID]: Adjust user.
4133 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4134 Lucid-specific scroll bar support.
4135 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4136 to int and adjust to use last_seen_part member.
4137 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4138 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4139 Initialize last_seen_part.
4141 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4143 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4144 insert-buffer-substring an empty string.
4146 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4148 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4149 avoiding a GCC warning.
4151 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4153 Ifdef away frame tool bar code when it is not really used.
4154 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4155 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4156 and minimize_tool_bar_window_p under the above.
4157 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4158 (fset_tool_bar_window): Likewise.
4159 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4160 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4161 (change_frame_size_1):
4162 * window.c (window_from_coordinates, Frecenter): Adjust users.
4163 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4164 code is not really used.
4165 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4166 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4167 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4168 [!USE_GTK && !HAVE_NS]: Define as such.
4169 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4170 (note_mouse_highlight, expose_frame):
4171 * xfns.c (x_set_tool_bar_lines):
4172 * xterm.c (handle_one_xevent): Adjust users.
4174 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4176 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4177 This bug was introduced by my 2013-08-26 patch, which incorrectly
4178 assumed that the terminfo implementation doesn't use termcap buffers.
4179 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4180 these buffers apparently are used after all.
4181 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4182 (struct tty_display_info): Define members termcap_term_buffer and
4183 termcap_strings_buffer even if TERMINFO.
4185 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4188 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4189 'usage' docstring entry to pacify make-docfile.
4191 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4193 Change comparison functions =, <, >, <=, >= to take many arguments.
4194 * data.c: Change comparison functions' interface and implementation.
4195 * lisp.h: Make arithcompare available for efficient two arg
4197 * bytecode.c: Use arithcompare.
4198 * fileio.c: Use new interface.
4200 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4202 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4204 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4206 * eval.c (Feval): Document the new use of `lexical'.
4208 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4210 Review and drop old frame resize hack.
4211 * frame.h (struct frame): Remove force_flush_display_p.
4212 * dispnew.c (update_frame): Adjust user and don't call
4213 flush_frame here. The comment has said that there was an issues
4214 with redisplaying fringes, but I don't see any differences with
4215 and without this hack. Hopefully we can continue without it.
4216 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4217 current frame matrices twice if resized_p is set.
4219 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4221 Do not populate pure Xism x_sync to other ports.
4222 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4223 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4224 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4225 * w32term.h (x_sync): Remove prototype.
4227 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4229 Cleanup frame flushing.
4230 * dispextern.h (struct redisplay_interface):
4231 Drop flush_display_optional because flush_display is enough
4232 for X and flushing via RIF is just a no-op for others.
4233 * frame.h (flush_frame): New function.
4234 * dispnew.c (update_frame):
4235 * minibuf.c (read_minibuf):
4236 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4238 * keyboard.c (detect_input_pending_run_timers): Do not flush
4239 all frames but selected one in redisplay_preserve_echo_area.
4240 * nsterm.m (ns_flush): Remove no-op.
4241 (ns_redisplay_interface): Adjust user.
4242 * w32term.h (x_flush): Remove no-op.
4243 (w32_redisplay_interface): Adjust user.
4244 * xterm.c (x_flush): Simplify because we do not flush all
4245 frames at once any more. Adjust comment.
4246 (x_redisplay_interface): Adjust user.
4248 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4250 Port --without-x --enable-gcc-warnings to Fedora 19.
4251 * gfilenotify.c (globals_of_gfilenotify):
4252 Call g_type_init only if using an older glib version that needs it.
4254 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4256 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4257 (last_glyphless_glyph_merged_face_id): Remove declarations.
4258 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4259 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4260 (last_glyphless_glyph_merged_face_id): Now static.
4261 (merge_escape_glyph_face): New function, refactored from...
4262 (get_next_display_element): ...here.
4263 (merge_glyphless_glyph_face): New function, refactored from...
4264 (produce_glyphless_glyph): ...here...
4265 * term.c (produce_glyphless_glyph): ...and here.
4267 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4269 * eval.c (eval_sub): Only call Ffunction if necessary.
4271 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4273 Attempt to make redisplay more selective when changing cursor type.
4274 * frame.h (struct frame): New bitfield cursor_type_changed.
4275 * xdisp.c (cursor_type_changed): Remove.
4276 (try_cursor_movement, redisplay_window, try_window_id)
4277 (set_frame_cursor_types, try_window_reusing_current_matrix):
4278 Adjust to use per-frame bitfield.
4279 (redisplay_internal): Look for cursor type change on each visible
4280 frame and consider all frames if cursor type has been changed on
4281 the frame other than selected. If cursor type has been changed on
4282 selected frame only, do not use fast update.
4284 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4286 Attempt to make redisplay more selective when changing fonts.
4287 * frame.h (struct frame): New bitfield fonts_changed.
4288 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4289 (adjust_frame_glyphs): Add prototype.
4290 * dispnew.c (fonts_changed_p): Remove.
4291 (adjust_glyphs): Remove because we do not
4292 adjust matrices on all frames at once any more.
4293 (adjust_frame_glyphs): Block and unblock input here.
4294 (adjust_glyph_matrix): Use fonts_changed.
4295 (change_frame_size_1): Use adjust_frame_glyphs.
4296 * font.c (font_open_entity): Use fonts_changed.
4297 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4298 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4299 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4300 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4301 (shrink_mini_window, Fresize_mini_window_internal)
4302 (window_scroll_pixel_based, Fset_window_configuration)
4303 (apply_window_adjustment, Fset_window_vscroll):
4304 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4305 Use adjust_frame_glyphs.
4306 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4307 (try_window_reusing_current_matrix, try_window_id, display_line)
4308 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4309 (redisplay_internal): Consider fonts_changed and adjust frame
4310 matrices for each frame only if the frame is visible. If font
4311 has been changed on some frame during full redisplay, retry
4312 only visible frames where the font has been actually changed.
4314 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4316 Cache current header and mode line height for each window.
4317 * window.h (struct window): New fields mode_line_height
4318 and header_line_height.
4319 * window.c (make_window): Initialize them.
4320 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4321 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4322 (current_mode_line_height, current_header_line_height):
4324 * xdisp.c (current_mode_line_height, current_header_line_height):
4326 (pos_visible_p, init_xdisp): Adjust user.
4327 (redisplay_window): Invalidate mode_line_height and
4328 header_line_height if current and desired matrices do not agree.
4330 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4332 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4333 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4335 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4337 Make --without-x compatible with --enable-gcc-warnings.
4338 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4339 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4340 members under HAVE_WINDOW_SYSTEM.
4341 * keyboard.c (make_lispy_focus_out): Likewise.
4342 (record_menu_key): Move under HAVE_MENUS.
4343 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4344 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4345 (syms_of_xdisp): Adjust user.
4346 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4347 (start_hourglass, cancel_hourglass):
4348 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4349 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4350 and CLEAR_FONT_TABLE_NFONTS.
4351 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4352 Declare only if HAVE_WINDOW_SYSTEM.
4353 (lface_same_font_attributes_p, clear_face_gcs): Define only
4354 if HAVE_WINDOW_SYSTEM.
4356 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4358 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4359 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4360 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4362 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4364 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4366 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4368 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4369 This fixes a type error on hosts where ptrdiff_t is wider than int.
4371 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4373 * keyboard.c (read_key_sequence_vs): New function.
4374 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4377 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4379 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4381 Makefile improvements.
4382 * Makefile.in (config.status): Don't use double-colon rules, as
4383 they are not portable according to POSIX. Fix shell typo with `;
4384 I guess this rule has never been tested?
4385 (VCSWITNESS): New macro, to override any environment var.
4387 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4389 * xterm.h (struct x_display_info): Do not track X connection
4390 fd separately because it is always available from Display.
4391 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4394 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4396 * buffer.c (drop_overlay):
4397 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4398 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4400 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4402 * buffer.c (Fmake_overlay, Fmove_overlay):
4403 * intervals.c (set_point_from_marker):
4404 * print.c (PRINTPREPARE): Prefer signal_error
4405 to plain error and report unsuitable marker too.
4407 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4409 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4410 for 'dragging' member.
4411 (struct x_output): Remove set-but-unused leftovers
4412 'left_before_move' and 'top_before_move'.
4413 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4414 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4415 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4416 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4417 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4418 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4419 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4420 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4422 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4424 * nsfont.m (INVALID_GLYPH): New define.
4425 (nsfont_encode_char): Use INVALID_GLYPH.
4426 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4428 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4430 * xterm.c (x_last_mouse_movement_time): Revert last change.
4431 This code should use XDisplayMotionBufferSize to check display's
4432 motion history first, and there are few other issues as well.
4433 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4434 (handle_one_xevent): Adjust user.
4436 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4438 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4439 * frame.c (Flast_nonminibuf_frame): ... to here.
4440 (check_minibuf_window): Don't abort if no window was found
4443 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4445 Use XGetMotionEvents to ask the last mouse motion time from X server.
4446 * xterm.c (X_MOTION_HISTORY): Default to 1.
4447 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4448 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4449 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4450 Ifdef away legacy code.
4451 (XTmouse_position, x_scroll_bar_report_motion):
4452 Use x_last_mouse_movement_time.
4453 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4456 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4458 * msdos.c (last_mouse_window): Move to...
4459 (dos_rawgetc): ...this function and adjust comment.
4460 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4461 (mouseMoved): ...this function and adjust comment.
4462 * w32term.c (last_window): Likewise with...
4463 (w32_read_socket): ...this function.
4464 * xterm.c (last_window): Likewise with...
4465 (handle_one_xevent): ...this function.
4467 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4469 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4470 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4471 (handle_one_xevent): ...to here.
4472 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4475 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4477 * msdos.c (IT_set_terminal_window): Remove no-op.
4478 (initialize_msdos_display): Adjust terminal setup.
4479 * w32console.c (w32con_set_terminal_window): Remove no-op.
4480 (initialize_w32_display): Adjust terminal setup.
4481 * w32term.c (w32_set_terminal_window): Remove no-op.
4482 (w32_create_terminal): Adjust terminal setup.
4483 * xterm.c (XTset_terminal_window): Remove no-op.
4484 (x_create_terminal): Adjust terminal setup.
4486 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4488 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4490 (ns_create_terminal): Adjust terminal setup.
4491 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4493 (w32_create_terminal): Adjust terminal setup.
4494 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4496 (x_create_terminal): Adjust terminal setup.
4498 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4500 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4501 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4502 * dispnew.c (buffer_posn_from_coords):
4503 * window.c (Fwindow_end, displayed_window_lines):
4504 * xdisp.c (redisplay_mode_lines): Use it.
4506 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4508 * fontset.c (face_for_char): Check char in the current face font first
4509 if HAVE_NS (Bug#15138).
4511 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4513 * window.c (temp_output_buffer_show): Make sure window returned
4514 by display_buffer is live (Bug#15213).
4516 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4518 Minor cleanup to avoid forward declarations.
4519 * coding.h (struct ccl_spec): Remove forward declaration.
4520 * composite.h (toplevel): Include font.h.
4521 (struct composition_it, struct face, struct font_metrics):
4522 Remove forward declaration.
4523 * dispextern.h (struct image, struct atimer): Likewise.
4524 * emacsgtkfixed.h (struct frame): Likewise.
4525 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4526 * font.h (struct font_driver, struct font, struct glyph_string)
4527 (struct face): Remove forward declaration.
4528 * fontset.h (struct face, struct font): Likewise.
4529 * frame.h (toplevel): Style cleanup.
4530 (enum output_method): Move to...
4531 * termhooks.h (enum output_method): ...here.
4532 (struct glyph, struct frame, struct ns_display_info)
4533 (struct x_display_info, struct w32_display_info):
4534 Remove forward declaration.
4535 * xterm.h (toplevel): Include termhooks.h.
4536 (struct font, struct window, struct glyph_matrix, struct frame)
4537 (struct input_event, struct face, struct image): Remove forward
4539 * gtkutil.h (struct _widget_value): Likewise.
4540 * keyboard.h (toplevel): Include termhooks.h.
4541 (struct input_event): Remove forward declaration.
4543 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4545 * intervals.c (set_point_from_marker): New function.
4546 * editfns.c (Fgoto_char):
4547 * process.c (Finternal_default_process_filter):
4548 * window.c (select_window_1): Use it.
4549 * buffer.h (set_point_from_marker): Add prototype.
4551 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4553 * w32.c (term_winsock): Call release_listen_threads before calling
4555 (_sys_wait_accept): Wait for accept event in a loop with a finite
4556 timeout, instead of waiting indefinitely. Will hopefully avoid
4557 hanging during exit because WSACleanup deadlocks waiting for the
4558 event object to be released. (Bug#14333)
4560 * w32proc.c (release_listen_threads): New function, signals all
4561 the reader threads that listen for connections to stop waiting.
4563 * w32.h (release_listen_threads): Add prototype.
4565 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4567 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4568 field of new marker (for sanity and safety).
4569 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4570 anyway because XMISCTYPE is a function and can't be an lvalue).
4572 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4574 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4575 (x_after_update_window_line, x_scroll_bar_create):
4576 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4577 (handle_one_xevent, x_clear_frame_area):
4578 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4579 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4580 * xterm.h (x_clear_area): Adjust prototype.
4582 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4584 Hook scanning and indentation functions to find_newline. This helps
4585 to avoid duplicated code and renders more respect to newline cache.
4586 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4587 * cmds.c (Fforward_line):
4588 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4589 Use find_newline and avoid unnecessary point movements.
4590 * search.c (scan_newline): Implement on top of find_newline.
4592 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4594 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4595 scoped code (bug#11258).
4597 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4599 * nsterm.m (last_window): New variable.
4600 (EV_TRAILER2): New macro.
4601 (EV_TRAILER): Call EV_TRAILER2.
4602 (mouseMoved:): Add support for mouse-autoselect-window
4603 on nextstep (Bug#6888).
4605 2013-08-28 Andreas Schwab <schwab@suse.de>
4607 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4608 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4609 Remove unused macro definitions.
4610 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4611 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4612 Only define if emacs.
4614 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4616 Prefer enum glyph_row_area to int where appropriate.
4617 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4619 (window_box, window_box_width, window_box_left, window_box_left_offset)
4620 (window_box_right, window_box_right_offset): Adjust prototypes.
4621 * xdisp.c (window_box, window_box_width, window_box_left)
4622 (window_box_left_offset, window_box_right, window_box_right_offset):
4623 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4624 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4625 * nsterm.m (ns_clip_to_row):
4626 * w32term.c (w32_clip_to_row):
4627 * xterm.c (x_clip_to_row): Likewise.
4629 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4631 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4632 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4634 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4636 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4637 for portability to hosts where /bin/sh has problems.
4639 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4641 Redesign redisplay interface to drop global output_cursor.
4642 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4643 (toplevel): Remove declaration of output_cursor.
4644 (set_output_cursor, x_cursor_to): Remove prototype.
4645 * window.h (struct window): New member output_cursor.
4646 (output_cursor_to): New function to replace RIF member.
4647 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4648 (update_text_area, set_window_cursor_after_update): Use it.
4649 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4650 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4651 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4652 * w32term.c (x_update_window_begin, x_update_window_end):
4653 * xterm.c (x_update_window_begin, x_update_window_end):
4654 Adjust to use per-window output cursor.
4656 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4658 Simplify SELECT_TYPE-related code.
4659 Like EMACS_TIME, this portability layer is no longer needed, since
4660 Emacs has been using fd_set as a portability layer for some time.
4661 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4662 (SELECT_TYPE): Remove. All uses changed to fd_set.
4663 (fd_set) [!FD_SET]: New typedef.
4665 Simplify EMACS_TIME-related code.
4666 This portability layer is no longer needed, since Emacs has been
4667 using struct timespec as a portability layer for some time.
4668 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4669 Include <time.h> rather than "systime.h"; that's all that's needed now.
4670 * dispnew.c: Include <timespec.h> rather than "systime.h";
4671 that's all that's needed now.
4672 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4673 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4674 TIMESPEC_RESOLUTION.
4675 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4676 LOG10_TIMESPEC_RESOLUTION.
4677 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4678 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4679 (make_emacs_time): Remove. All used changed to make_timespec.
4680 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4681 (current_timespec): Rename from current_emacs_time. All uses changed.
4682 (add_emacs_time): Remove. All uses changed to timespec_add.
4683 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4684 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4685 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4686 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4687 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4688 (current_timespec): Rename from current_emacs_time. All uses changed.
4689 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4690 changed to timespec_cmp.
4691 * xgselect.c: Include <timespec.h>, since our .h files don't.
4693 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4695 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4696 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4697 Remove the leftovers.
4698 * gtkutil.c (toplevel): Do not declare Qxft but include
4700 * image.c (toplevel): Do not declare Vlibrary_cache because
4701 it's already done in lisp.h.
4703 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4705 * lisp.h (Mouse_HLInfo): Move from here...
4706 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4707 (reset_mouse_highlight): New function.
4708 * msdos.c (dos_set_window_size, IT_update_begin)
4709 (internal_terminal_init):
4710 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4711 (ns_initialize_display_info):
4712 * w32console.c (initialize_w32_display):
4713 * w32term.c (x_update_window_end, x_free_frame_resources)
4714 (w32_initialize_display_info):
4715 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4716 * window.c (Fdelete_other_windows_internal):
4717 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4718 * termchar.h (toplevel):
4719 * xterm.h (toplevel): Include dispextern.h.
4721 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4723 Fix minor problems found by static checking.
4724 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4725 (expect): Avoid nested-if warning.
4726 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4727 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4728 * nsterm.h, nsterm.m (ns_select):
4729 * xgselect.c, xgselect.h (xg_select):
4730 Adjust signature to better match pselect's.
4731 * nsterm.m (ns_select):
4732 Don't set *TIMEOUT, since pselect doesn't.
4733 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4734 diagnostic about assigning const char * to it.
4735 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4737 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4739 * lread.c (substitute_object_recurse): Handle hash-tables as well
4742 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4744 Fix unlikely core dump in init_tty, and simplify terminfo case.
4745 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4746 The old version incorrectly dumped core if malloc returned a
4747 buffer containing only non-NUL bytes.
4748 (init_tty): Do not allocate or free termcap buffers; the
4749 struct does that for us now.
4750 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4751 (struct tty_display_info): Define members termcap_term_buffer and
4752 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4753 use them. Allocate them directly in struct rather than indirectly
4754 via a pointer, to simplify init_tty.
4756 * frame.c (check_minibuf_window): Initialize 'window' properly,
4757 so that Emacs reliably aborts later if 'window' is not initialized.
4759 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4761 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4762 of VoidSymbol (Bug#15154).
4764 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4766 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4767 mouse_face_beg_y and mouse_face_end_y.
4768 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4769 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4770 Adjust users and update comment where appropriate.
4772 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4774 * frame.c (check_minibuf_window): New function.
4775 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4776 Call check_minibuf_window (Bug#15183).
4778 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4780 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4781 because this is the only last cursor data we need to keep and consult.
4782 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4783 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4786 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4788 Fix recovering from possible decompression error.
4789 Since insert_from_gap doesn't always move point, we can't use PT as
4790 the position where the partially decompressed data ends, and
4791 should count how many bytes was produced so far.
4792 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4793 (unwind_decompress): Really delete partially uncompressed data.
4794 (Fzlib_decompress_region): Take decompressed data size into account.
4796 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4798 * syntax.c (init_syntax_once): Adjust comment and do an early
4799 initialization of Qchar_table_extra_slots just once...
4800 * casetab.c (init_casetab_once):
4801 * category.c (init_category_once):
4802 * character.c (syms_of_character):
4803 * coding.c (syms_of_coding):
4804 * xdisp.c (syms_of_xdisp): ...and omit it here.
4806 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4808 * xdisp.c (get_next_display_element): Don't apply to characters
4809 from a display vector the logic of setting it->end_of_box_run_p
4810 suitable for characters from a buffer. (Bug#15175)
4812 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4813 to handle directories, rather than '_utime' which doesn't.
4816 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4818 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4819 or fullscreen (Bug#14627).
4821 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4823 System-dependent integer overflow fixes.
4824 * process.c (Fset_process_window_size): Signal an error if
4825 the window size is outside the range supported by the lower level.
4826 * sysdep.c (set_window_size): Return negative on error,
4827 nonnegative on success, rather than -1, 0, 1 on not in system,
4828 failure, success. This is simpler. Caller changed.
4829 (serial_configure): Remove unnecessary initialization of local.
4830 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4831 size fits in unsigned long; this isn't true on some 32-bit hosts.
4832 Avoid buffer overrun if some future version of /proc/meminfo has a
4833 variable name longer than 20 bytes.
4834 (system_process_attributes) [__FreeBSD__]:
4835 Don't assume hw.availpages fits in 'int'.
4837 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4839 Don't let very long directory names overrun the stack.
4840 Fix some related minor problems involving "//", vfork.
4841 * callproc.c (encode_current_directory): New function.
4842 (call_process): Don't append "/"; not needed.
4843 * fileio.c (file_name_as_directory_slop): New constant.
4844 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4845 this can save the caller having to alloca.
4846 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4847 Use SAFE_ALLOCA, not alloca.
4848 (directory_file_name, Fexpand_file_name): Leave leading "//"
4849 alone, since it can be special even on POSIX platforms.
4850 * callproc.c (call_process):
4851 * process.c (Fformat_network_address):
4852 * sysdep.c (sys_subshell):
4853 Use encode_current_directory rather than rolling our own.
4854 (create_process): No need to encode directory; caller does that now.
4855 * process.h (encode_current_directory): New decl.
4856 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4857 Rework to avoid 'goto xyzzy;'.
4859 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4861 * xdisp.c (handle_face_prop): If the default face was remapped use
4862 the remapped face for strings from prefix properties. (Bug#15155)
4864 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4866 Minor cleanup for redisplay interface and few related functions.
4867 * frame.h (enum text_cursor_kinds): Move from here...
4868 * dispextern.h (enum text_cursor_kinds): ...to here.
4869 (toplevel): Drop unnecessary declarations.
4870 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4871 in update_window_end_hook and draw_window_cursor functions.
4872 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4873 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4874 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4875 * xterm.c (x_update_window_end, x_draw_window_cursor):
4876 * xdisp.c (display_and_set_cursor, update_window_cursor)
4877 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4878 enum text_cursor_kinds where appropriate.
4880 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4882 Redesign redisplay interface to drop updated_row and updated_area.
4883 * dispextern.h (updated_row, updated_area): Remove declaration.
4884 (struct redisplay_interface): Pass glyph row and row area parameters
4885 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4886 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4888 * dispnew.c (updated_row, updated_area): Remove.
4889 (redraw_overlapped_rows, update_window_line): Adjust user.
4890 (update_marginal_area, update_text_area): Likewise. Pass updated row
4891 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4892 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4895 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4897 * process.c (flush_pending_output): Remove stub.
4900 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4902 * callproc.c: Fix race that killed background processes (Bug#15144).
4903 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4904 Record deleted process-id in critical section, not afterwards.
4905 Don't mistakenly kill process created by a call-process invocation
4906 that discards output and does not wait.
4908 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4910 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4911 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4912 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4913 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4914 to shut up compiler in mark_object.
4915 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4917 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4919 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4920 We can't portably rely on PTY_OPEN doing that, even if
4921 it calls posix_openpt with O_CLOEXEC.
4923 2013-08-20 Kenichi Handa <handa@gnu.org>
4925 * character.c (string_char): Improve commentary.
4927 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4929 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4930 (struct animation_cache): Make signature a flexible array member.
4931 All uses changed. This is a tad slower but may insulate us better
4932 from future changes to ImageMagick.
4934 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4936 * image.c: Shrink memory needed for animation cache.
4937 (SIGNATURE_DIGESTSIZE): New constant.
4938 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4939 (imagemagick_create_cache): Copy the signature. This saves
4940 several KB of memory that ImageMagick wastes per signature.
4941 Don't bother updating the update_time, as the caller does that now.
4942 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4943 it's a fixed size struct member now.
4944 (imagemagick_get_animation_cache): Always destroy the signature,
4945 as it's now imagemagick_create_cache's responsibility to copy it.
4946 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4947 and use memcmp rather than strcmp.
4948 eassert that ImageMagick returns a signature of the specified length.
4950 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4952 * image.c (imagemagick_get_animation_cache): Don't segfault on
4954 (imagemagick_get_animation_cache): Revert to previous definition
4955 so that it actually works. But keep the memory leak fix.
4956 (imagemagick_get_animation_cache): Fix memory leak.
4958 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4960 * image.c: Fix animation cache signature memory leak.
4961 Fix some other minor performance problems while we're at it.
4962 (imagemagick_create_cache): Clear just the members that
4963 need clearing. Don't set update_time, as caller does that now.
4964 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4965 Simplify by using pointer-to-pointer instead of a prev pointer.
4966 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4967 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4968 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4969 it's already a copy. Free the signature probe unless it's cached.
4971 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4972 This was introduced by my 2013-08-12 fix for Bug#15035.
4974 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4976 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4977 (imagemagick_prune_animation_cache): Now static.
4979 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4981 * image.c (imagemagick_get_animation_cache): Don't segfault when
4982 pruning all entries.
4984 2013-08-18 Ken Brown <kbrown@cornell.edu>
4986 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4987 static heap if ENABLE_CHECKING is defined.
4988 (max_bss_sbrk_ptr): New variable.
4990 (report_sheap_usage): Report maximum static heap usage instead of
4991 ending static heap usage.
4993 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4995 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4996 of zlib_initialized according to the results of calling
4997 init_zlib_functions.
4999 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
5001 * image.c: Implement an ImageMagick per-image cache.
5002 (imagemagick_get_animation_cache): Fix a double-free error.
5003 (imagemagick_load_image): Remove the ping_wand code, which only
5004 apparently saved time on invalid animated images, and slowed down
5005 everything else. Optimise for the common case.
5007 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
5009 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
5011 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5013 * marker.c (set_marker): Remove documentation of undefined behavior.
5015 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5017 * image.c (imagemagick_compute_animated_image): Animate correctly
5018 when sub-images are smaller than the main image.
5019 (imagemagick_compute_animated_image): Setting the iterator row to
5020 zero is apparently not allowed.
5021 (imagemagick_compute_animated_image): Allow images that say they
5022 have sub-images that are bigger than the main image, but just crop
5025 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
5027 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
5029 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5031 * image.c (imagemagick_compute_animated_image): Respect the GIF
5034 2013-08-15 Ken Brown <kbrown@cornell.edu>
5036 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
5037 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
5040 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
5042 Fix minor problems found by static checking.
5043 * frame.c (delete_frame):
5044 * xdisp.c (next_element_from_display_vector):
5045 Avoid uninitialized local.
5046 * image.c (imagemagick_compute_animated_image): Port to C89.
5047 Prefer usual GNU indentation style for loops.
5048 Be more careful about bizarrely large sizes, by using ptrdiff_t
5051 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5053 Fix infinite frame selection loop (Bug#15025).
5054 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5056 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5058 * xdisp.c (compute_window_start_on_continuation_line):
5059 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5060 to make sure we end up setting the window start at the leftmost
5061 visible character of the display line. This avoids funky
5062 horizontal shifting because the window start is not kept on the
5063 same position. (Bug#15090)
5064 (next_element_from_display_vector): Support 'box' face attribute
5065 in the face definitions of a display vector. (Bug#15099)
5067 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5069 * image.c (imagemagick_compute_animated_image): Implement animated
5071 (imagemagick_compute_animated_image): Fix some compilation
5072 warnings. Implement a very simple cache to make the animation
5073 usable at all, but it should be replaced with a per-image cache.
5075 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5077 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5078 to do `for' loops over alist values.
5079 * buffer.h (FOR_EACH_BUFFER):
5080 * process.c (FOR_EACH_PROCESS): Use it.
5081 (handle_child_signal, status_notify, Fget_buffer_process)
5082 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5084 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5086 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5087 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5088 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5089 to xzalloc and so avoid redundant call to memset.
5090 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5091 members because it is allocated with xzalloc and so already zeroed.
5093 2013-08-14 Ken Brown <kbrown@cornell.edu>
5095 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5098 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5100 Utility function and macro to copy Lisp string to C string.
5101 * lisp.h (xlispstrdupa): New macro.
5102 (xlispstrdup): New prototype.
5103 * alloc.c (xlispstrdup): New function.
5104 * callint.c (Fcall_interactively):
5105 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5106 (Fsubstitute_in_file_name):
5107 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5108 * image.c (x_create_bitmap_from_file):
5109 * w32term.c (w32_term_init):
5110 * xterm.c (x_term_init): Use xlispstrdup.
5112 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5114 * image.c (imagemagick_load_image): Make animated pictures work.
5115 There's still some problems with background color settings, though
5118 * decompress.c (unwind_decompress): Always restore point.
5120 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5122 * marker.c (set_marker): Reformat documentation.
5124 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5126 * xdisp.c (cursor_type_changed): Now static.
5128 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5129 Use changed. This avoids the need to call xmalloc and for the
5130 caller to call xfree, and avoids memory leaks in some situations.
5132 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5134 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5135 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5136 (redisplay_window): If window_end_valid is cleared due to non-zero
5137 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5138 so do not call to try_cursor_movement for that window.
5140 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5142 * window.h (struct window): Convert window_end_pos and
5143 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5144 (wset_window_end_pos, wset_window_end_vpos): Remove.
5145 * dispnew.c (adjust_glyph_matrix):
5146 * window.c (Fwindow_end, replace_window, set_window_buffer)
5148 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5149 (set_vertical_scroll_bar, redisplay_window, try_window)
5150 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5151 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5152 (note_mouse_highlight): Adjust users.
5153 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5156 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5158 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5159 * image.c (imagemagick_filename_hint): Use `const char *' and
5160 prefer SSDATA to SDATA to avoid warnings.
5162 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5164 Cleanup window fringes, margins and scroll bars adjustments.
5165 * window.c (set_window_fringes, set_window_margins)
5166 (set_window_scroll_bars, apply_window_adjustment): New functions.
5167 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5168 (Fset_window_scroll_bars): Use them.
5170 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5172 * window.h (struct window): Convert scroll_bar_width
5173 from Lisp_Object to integer. Adjust comment.
5174 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5176 * window.c (wset_scroll_bar_width): Remove.
5177 (make_window): Initialize scroll_bar_width.
5178 (Fsplit_window_internal): Use direct assignment.
5179 (Fset_window_configuration, save_window_save):
5180 Convert Lisp_Object to integer and back where appropriate.
5181 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5182 bar was actually changed, and mention this in docstring.
5184 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5186 * decompress.c: Minor simplifications.
5187 (Fzlib_decompress_region): Don't bother verifying
5188 that avail_out <= UINT_MAX, as that was confusing.
5189 Mention the restriction in a comment instead.
5190 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5192 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5194 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5195 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5197 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5199 * image.c (imagemagick_filename_hint): Check for errors in the
5202 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5204 * window.c (Fwindow_margins): Return nil when there's no marginal
5205 area, as per the documented API.
5207 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5208 Fmake_vector, as scroll bar's struct members are not all Lisp
5209 objects now. This avoids crashes in GC.
5211 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5212 bool, so its address could be taken.
5214 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5216 * image.c (imagemagick_filename_hint): New function to possibly
5217 apply `image-content-type-suffixes'.
5218 (imagemagick_load_image): Use it.
5220 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5222 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5223 if loading zlib failed.
5225 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5227 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5228 2013-08-13 checkin below. Change bool to BOOL, rule is:
5229 All Obj-C code uses BOOL, except for interfaces callable from C.
5231 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5233 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5235 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5236 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5237 bool instead of BOOL.
5238 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5239 from Lisp_Object to bitfield. Adjust comment.
5240 * w32term.c (x_scroll_bar_create): Adjust user.
5241 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5242 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5243 Use bool for boolean.
5244 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5245 to `unsigned int' when defining a bitfield.
5247 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5249 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5251 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5253 * window.h (struct window): Convert left_margin_cols and
5254 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5255 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5256 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5258 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5260 (showing_window_margins_p, update_window_line, update_frame_1):
5261 * fringe.c (draw_fringe_bitmap_1):
5262 * xdisp.c (window_box_width): Adjust users.
5263 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5264 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5265 Use direct assignment.
5266 (Fset_window_configuration, save_window_save, Fwindow_margins):
5267 Convert Lisp_Object to integer and back where appropriate.
5268 (Fset_window_margins): Adjust user. Return t if any margin
5269 was actually changed, and mention this in docstring.
5271 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5273 * syntax.c (forward_word):
5274 * cmds.c (forward_char, backward_char): Mention the optional argument.
5276 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5278 * window.h (struct window): Convert left_fringe_width
5279 and right_fringe_width from Lisp_Objects to integers.
5281 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5282 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5283 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5285 (make_window): Initialize new integer fields to -1.
5286 (Fsplit_window_internal): Use direct assignment.
5287 (Fset_window_configuration, save_window_save):
5288 Convert Lisp_Object to integer and back where appropriate.
5289 (Fset_window_fringes): Adjust user. Return t if any fringe
5290 was actually changed, and mention this in docstring.
5292 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5294 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5295 * nsfns.m (x_set_cursor_type):
5296 * w32fns.c (x_set_cursor_type):
5297 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5298 * xdisp.c (set_frame_cursor_types): ...but in common code.
5300 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5302 * font.c (clear_font_cache): New function, stripped from...
5303 (Fclear_font_cache): ...here, which now uses the function
5304 above. Adjust comment.
5305 * font.h (clear_font_cache): Add prototype.
5306 * xfaces.c (clear_face_cache): Use clear_font_cache.
5308 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5310 * window.c (Fset_window_start): Compare `w', not `window' because
5311 `w' might not be equal to `window' after call to decode_live_window.
5313 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5315 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5316 This fixes a problem introduced by the Bug#15035 patch
5317 when using GPG. Reported by Herbert J. Skuhra.
5319 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5321 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5322 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5323 not yet initialized.
5325 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5327 * decompress.c (Fzlib_decompress_region): Support zlib
5328 decompression, too, and rename.
5330 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5332 Minor zlib configuration tweaks.
5333 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5334 Don't assume presence of fn_inflateInit2_ zlib internal function.
5336 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5338 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5339 include the zlib prefix.
5341 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5343 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5344 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5345 define static variables that are pointers to zlib functions to be
5347 (init_zlib_functions) [WINDOWSNT]: New function.
5348 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5350 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5351 macros instead of invoking the zlib functions directly.
5352 (syms_of_decompress): DEFSYM Qzlib_dll.
5353 Staticpro Szlib_available_p.
5355 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5357 Avoid looping over all frame windows to freeze and unfreeze.
5358 * window.h (struct window): Drop frozen_window_start_p.
5359 (freeze_window_starts): Drop prototype.
5360 * frame.h (struct frame): New frozen_window_starts flag.
5361 (FRAME_WINDOWS_FROZEN): New macro.
5362 * window.c (freeze_window_start, freeze_window_starts):
5364 (select_window, replace_window): Adjust users.
5365 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5366 (window_frozen_p): New function.
5367 (redisplay_window): Use it.
5369 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5371 Fix some fd issues when running subprocesses (Bug#15035).
5372 Fix bugs that can leak files or file descriptors on errors.
5373 Don't unlink open temp files, as that's hard for users to diagnose
5374 when things go awry (e.g., temp disk exhausted).
5375 Don't bother to lock temp files. Check for invalid recursion.
5376 * callproc.c (synch_process_fd): Remove. All uses removed.
5377 (synch_process_tempfile): New var or macro.
5378 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5380 (record_kill_process): New arg, the temp name. All callers changed.
5381 (delete_temp_file): Now just a simple wrapper around unlink.
5382 (call_process_kill): New arg, the call_process_fd array.
5383 Close them all. Clear synch_process_pid. Remove the temp file,
5384 or arrange for it to be removed.
5385 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5386 that's been moved to synch_process_tempfile. Caller changed.
5387 Do not remove the tempfile; that's now call_process_kill's
5389 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5390 call_process_kill; the caller now does that.
5391 (call_process_cleanup): Do not close the process fd; that's now
5392 call_process_kill's responsibility.
5393 (Fcall_process): Implement via new function call_process, which
5394 has most of the old body of Fcall_process, but with a different API.
5395 (call_process): New function that does not open or close filefd if
5396 it is nonnegative. Record which fds need to be closed, and let
5397 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5398 Signal an error if invoked recursively (could be done via a hook).
5399 Simplify creation of the tempfile in the MSDOS case.
5400 Don't create the output file until after checking for the executable.
5401 Report any failure to open /dev/null.
5402 Don't open /dev/null for writing twice; once is enough.
5403 Don't create pipe if all output is being discarded or sent to file.
5404 Don't worry about setting up the coding system or reading from the
5405 pipe if all output is being discarded.
5406 Hoist fd_error local into top level, to lessen block nesting.
5407 Don't record deleted pid here; now done by Fcall_process_region.
5408 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5409 and note its success in synch_process_tempfile.
5410 Do not leak resources when child_setup fails.
5411 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5412 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5413 (create_temp_file): Now returns open fd, with an additional
5414 Lisp_Object * argument to return the name. All callers changed.
5415 Do not close the file; rewind it instead, and leave it open for
5416 the caller. Do not lock the temp file. Unwind-protect the file
5417 and the file-descriptor.
5418 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5419 If an asynchrounous process, record it here, not in call_process.
5420 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5421 * eval.c (set_unwind_protect): New function.
5422 * fileio.c (write_region): New function, generalized from the
5423 old Fwrite_region. Do not lock temp files.
5424 (Fwrite_region): Use it.
5425 * lisp.h (set_unwind_protect, write_region): New decls.
5426 * process.c: Include <verify.h>.
5427 (make_process): Mark fds as initially closed.
5428 (deleted_pid_list): Now a list of pid-filename pairs.
5430 (close_process_fd): New function.
5431 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5432 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5433 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5434 (create_process, create_pty, Fmake_serial_process)
5435 (server_accept_connection): Record which fds need to be closed,
5436 and let deactivate_process close them.
5437 (Fmake_network_process): Do not discard the unwind-protect
5438 until it's safe to do so.
5439 (deactivate_process): Close the fds opened by create_process etc.
5440 (Fprocess_send_eof): Adjust to new way of recording open fds.
5441 Report an error if /dev/null can't be opened, instead of aborting.
5442 * process.h (PROCESS_OPEN_FDS): New constant.
5443 (struct Lisp_Process): New member open_fds.
5444 (record_kill_process, record_deleted_pid): Adjust signatures.
5445 (record_deleted_pid): Move decl here ...
5446 * syswait.h (record_deleted_pid): ... from here.
5448 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5450 * decompress.c: Fix bugs with large buffers and weird inputs.
5451 Tune a bit. Reindent as per usual Emacs style.
5452 (BUFFER_SIZE): Remove.
5453 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5454 more than UINT_MAX bytes. Decompress into the gap instead of into
5455 an auto buffer, as this should avoid copying. Return nil if
5456 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5457 set immediate_quit; we shouldn't trust zlib code that much.
5459 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5461 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5462 errors, and really move the gap to where we want it.
5464 * lisp.h: Include decompress.c support.
5466 * emacs.c (main): Include decompress.c support.
5468 * Makefile.in: Include -lz if present.
5470 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5472 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5473 (initWithTitle:): Initialize frame to 0.
5474 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5475 (fillWithWidgetValue:frame:): Rename from
5476 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5478 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5479 fillWithWidgetValue:frame:
5481 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5482 remove memory leak warnings.
5484 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5485 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5488 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5489 (x_activate_menubar): Update the whole menu.
5490 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5491 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5492 current event is not NSSystemDefined (Bug#15001).
5493 Call ns_check_menu_open only if trackingMenu is 2.
5494 (menuDidClose:): New method, decrease trackingMenu.
5495 (fillWithWidgetValue:setDelegate:): New method.
5496 (fillWithWidgetValue:): Call the above.
5498 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5500 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5502 Omit some unnecessary casts.
5503 Many of these go back to the old pre-C89 days, when they may have
5504 been needed, but we've been assuming C89 or later for a while now.
5505 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5506 (live_float_p, live_misc_p, live_vector_p):
5507 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5508 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5509 (defvar_per_buffer):
5510 * callint.c (Fcall_interactively):
5511 * doc.c (Fsubstitute_command_keys):
5512 * filelock.c (get_boot_time):
5513 * frame.c (xrdb_get_resource):
5514 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5515 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5516 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5517 (menuitem_highlight_callback, menu_destroy_callback)
5518 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5519 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5520 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5521 (xg_tool_bar_help_callback, tb_size_cb):
5522 * image.c (xpm_alloc_color, png_read_from_memory)
5523 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5524 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5526 * keymap.c (describe_map):
5527 * nsfns.m (Fns_display_monitor_attributes_list):
5528 * nsmenu.m (process_dialog:):
5529 * nsterm.m (hold_event):
5530 * process.c (wait_reading_process_output):
5531 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5532 * scroll.c (do_direct_scrolling, scrolling_1):
5533 * termcap.c (tgetent):
5534 * window.c (check_window_containing, add_window_to_list)
5535 (freeze_window_starts):
5536 * xdisp.c (compare_overlay_entries, vmessage):
5537 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5538 (x_get_monitor_attributes_xrandr)
5539 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5540 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5541 * xfont.c (xfont_match, xfont_open):
5542 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5543 (menubar_selection_callback, menu_position_func)
5544 (popup_selection_callback, create_and_show_popup_menu)
5545 (dialog_selection_callback, create_and_show_dialog):
5546 * xrdb.c (x_get_string_resource):
5548 * xsmfns.c (x_session_check_input):
5549 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5550 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5551 (xaw_jump_callback, xaw_scroll_callback):
5552 Omit unnecessary casts.
5554 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5556 Minor string-length refactoring.
5557 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5558 * frame.c (make_monitor_attribute_list):
5559 Prefer build_string to strlen + make_string.
5561 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5563 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5564 don't check minor_code (Bug#14417).
5566 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5568 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5569 vertical positions instead. This avoids calling MATRIX_ROW with
5570 row numbers that are possibly beyond valid limits. (Bug#15064)
5572 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5574 Use xstrdup and build_unibyte_string where applicable.
5575 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5576 * xfns.c (x_window):
5577 * xrdb.c (x_get_customization_string):
5578 * xterm.c (xim_initialize):
5579 * w32fns.c (w32_window): Use xstrdup.
5580 (w32_display_monitor_attributes_list):
5581 * emacs.c (init_cmdargs):
5582 * keyboard.c (PUSH_C_STR):
5583 * nsfont.m (nsfont_open):
5584 * sysdep.c (system_process_attributes):
5585 * w32.c (system_process_attributes):
5586 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5588 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5590 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5591 variables of these types so that GDB would know about them, as aid
5592 for debugging fatal exceptions. (Bug#15024) See also
5593 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5596 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5598 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5599 larger than the NSWindow (Bug#14934).
5601 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5603 Redesign redisplay interface to drop global variable updated_window.
5604 Always pass currently updated window as a parameter to update routines.
5605 * dispextern.h (updated_window): Remove declaration.
5606 (struct redisplay_interface): Pass window parameter to
5607 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5608 and after_update_window_hook.
5609 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5611 * dispnew.c (updated_window): Remove.
5612 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5613 (update_window_line): Adjust to match redisplay interface changes.
5614 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5615 (ns_scroll_run, ns_after_update_window_line):
5616 * w32term.c (x_update_window_begin, x_update_window_end)
5617 (x_after_update_window_line, x_scroll_run):
5618 * xterm.c (x_update_window_begin, x_update_window_end)
5619 (x_after_update_window_line, x_scroll_run):
5620 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5621 Likewise. Adjust comments where appropriate.
5622 (x_cursor_to): Simplify because this is always called during window
5623 update (but install debugging check anyway).
5624 (expose_window): Check must_be_updated_p flag to see whether this
5625 function is called during window update.
5627 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5629 Do not reset window modification event counters excessively.
5630 These leftovers and poor man's tricky methods to catch extra
5631 redisplay's attention are no longer needed.
5632 * frame.c (set_menu_bar_lines_1):
5633 * minibuf.c (read_minibuf_unwind):
5634 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5635 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5636 (window_scroll_line_based, Fset_window_configuration):
5637 * xdisp.c (redisplay_window): Do not reset last_modified and
5638 last_overlay_modified counters.
5640 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5642 * xselect.c (x_send_client_event): Set send_event and serial, memset
5643 data.l as it might be bigger than data.b. Use 24 bit mask to
5644 XSendEvent (Bug#15034).
5646 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5648 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5649 for TTY frames that are not the top frame on their console.
5652 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5654 * w32term.c (w32fullscreen_hook): Really maximize frame when
5655 asked for (Bug#14841).
5657 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5659 Prefer selected_window to Fselected_window, likewise for frames.
5660 * buffer.c (Fbuffer_swap_text):
5661 * data.c (Fvariable_binding_locus):
5662 * window.c (run_window_configuration_change_hook): Adjust users.
5663 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5664 Use decode_live_frame.
5666 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5668 Be more careful if selected window shows the buffer other than current,
5669 use window_outdated only if this is not so. This change should also
5670 address some weird issues discussed in Bug#13012.
5671 * window.h (window_outdated): New prototype.
5672 * window.c (window_outdated): Now here. Convert from static and
5673 always assume window's buffer.
5674 (Fwindow_end, Fwindow_line_height): Use it.
5675 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5676 and always assume window's buffer.
5677 (redisplay_window): Adjust user.
5678 (redisplay_internal): Call to reconsider_clip_changes once and
5679 check whether mode line should be updated only if selected window
5680 shows current buffer.
5681 (run_window_scroll_functions): Use eassert for debugging check.
5682 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5684 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5686 * window.c (window_scroll, window_scroll_pixel_based)
5687 (window_scroll_line_based): Use bool for booleans.
5689 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5691 * process.c: Fix minor off-by-one issues in descriptor counts.
5692 This shouldn't fix any real bugs, but it cleans up the code a bit.
5693 (max_process_desc, max_input_desc): -1, not 0, means none.
5695 (delete_input_desc): New function.
5696 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5697 (deactivate_process): Scan backwards when recomuting max_process_desc;
5698 that should be faster.
5699 (init_process_emacs): Initialize max_input_desc.
5701 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5703 Use region cache to speedup bidi_find_paragraph_start.
5704 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5705 Rename cache_long_line_scans to cache_long_scans.
5706 * buffer.c (bset_cache_long_line_scans): Rename to
5707 bset_cache_long_scans.
5708 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5709 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5711 (syms_of_buffer): Rename cache-long-line-scans to
5712 cache-long-scans. Adjust docstring.
5713 * search.c (newline_cache_on_off):
5714 * indent.c (width_run_cache_on_off): Adjust users.
5715 * bidi.c (bidi_paragraph_cache_on_off): New function.
5716 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5717 * insdel.c (prepare_to_modify_buffer):
5718 Invalidate bidi_paragraph_cache if enabled.
5720 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5722 Invalidate region caches only if buffer text is going to be changed.
5723 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5724 (modify_text): ...new prototype.
5725 (prepare_to_modify_buffer_1): New prototype.
5726 * textprop.c (modify_region): Rename to...
5727 (modify_text_properties): ...new function.
5728 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5729 (Fremove_list_of_text_properties): Adjust users.
5730 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5731 (modify_text): ...new function.
5732 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5733 (prepare_to_modify_buffer_1): ...new function.
5734 * casefiddle.c (casify_region):
5735 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5736 (Ftranspose_regions): Use modify_text.
5738 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5740 * lisp.mk (lisp): Add nadvice.elc.
5742 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5744 New macro to iterate over live buffers similar to frames.
5745 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5746 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5747 Declare buffer-related variables here to offload lisp.h.
5748 * buffer.c (Vbuffer_alist): Adjust comment.
5749 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5750 (other_buffer_safely):
5751 * data.c (store_symval_forwarding):
5752 * dispnew.c (Fframe_or_buffer_changed_p):
5753 * fileio.c (Fdo_auto_save):
5754 * filelock.c (unlock_all_files):
5755 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5757 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5759 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5760 * callproc.c (create_temp_file):
5761 * filelock.c (create_lock_file):
5762 Assume mkostemp, since it's now provided by Gnulib.
5764 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5766 * w32.c (mkostemp): New function.
5767 (mktemp): Remove, no longer used. Most of the code reused in
5768 mkostemp. (Bug#15015)
5769 (mktemp): Don't undef.
5771 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5773 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5774 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5775 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5776 (free_glyph_pool, check_glyph_memory): Likewise for
5777 all users. Adjust comments where appropriate.
5779 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5781 * composite.h: Minor fixups.
5782 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5783 to fix a misspelling, and change it to an inline function while
5784 we're at it (it need not be a macro). All uses changed.
5785 (composition_method, composition_valid_p):
5786 Rewrite to avoid assignments in if-conditions.
5788 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5790 Do not use global Lisp_Object in composition macros.
5791 * composite.h (composition_temp): Remove declaration.
5792 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5793 (composition_method, composition_valid_p): ...inline functions.
5794 (compose_region): Remove the leftover.
5795 * composite.c (composition_temp): Remove.
5796 (run_composition_function, update_compositions)
5797 (composition_compute_stop_pos, composition_adjust_point)
5798 (Ffind_composition_internal):
5799 * coding.c (handle_composition_annotation):
5800 * xdisp.c (handle_composition_prop, check_point_in_composition):
5801 Related users changed.
5803 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5805 Drop FRAME_PTR typedef.
5806 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5807 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5808 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5809 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5810 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5811 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5812 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5813 All related users changed.
5815 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5817 * eval.c (default_toplevel_binding): New function.
5819 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5820 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5821 (syms_of_eval): Export them.
5822 * data.c (Fdefault_value): Micro cleanup.
5823 * term.c (init_tty): Use "false".
5825 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5827 Fix X GC leak in GTK and raw (no toolkit) X ports.
5828 * xterm.c (x_free_frame_resources): If white and black relief
5829 GCs are allocated, always free them here.
5830 * xfns.c (x_make_gc): Omit redundant initialization.
5831 * widget.c (create_frame_gcs): Remove the leftover.
5832 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5833 in x_free_frame_resources.
5835 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5837 * nsterm.m (windowWillResize:toSize:): Only change title if
5838 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5840 (viewDidEndLiveResize): New method.
5842 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5843 inside NS_IMPL_COCOA.
5845 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5847 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5848 Do not check whether undo is enabled because record_insert and
5849 record_delete does that themselves.
5851 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5853 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5854 member which is not really used any more.
5855 (FRAME_XIC_BASE_FONTNAME): Remove.
5856 * xfns.c (xic_free_fontset): Adjust user.
5857 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5858 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5859 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5860 (xdialog_show): Use eassert for debugging check.
5861 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5863 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5865 * fileio.c, fns.c (merge): Move extern decl from here ...
5866 * lisp.h (merge): ... to here.
5868 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5870 Fix last font-related change.
5871 * w32font.h (w32font_list_internal, w32font_match_internal):
5873 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5874 (uniscribe_list_family): Adjust to match font API change.
5875 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5876 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5878 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5880 * frame.h (FRAME_MOUSE_UPDATE):
5881 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5882 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5884 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5886 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5887 * font.h (struct font_driver): Change list, match, and list_family
5888 functions to accept struct frame * as first arg.
5889 * font.c (font_score, font_compare, font_sort_entities):
5891 (font_sort_entities, font_list_entities, font_select_entity):
5892 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5893 match font API change.
5894 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5895 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5896 * ftxfont.c (ftxfont_list, ftxfont_match):
5897 * xftfont.c (xftfont_list, xftfont_match):
5898 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5899 * w32font.c (w32font_list, w32font_match, w32font_list):
5900 (w32font_list_internal, w32_font_match_internal): Likewise.
5901 * xfaces.c (Fx_family_fonts): Adjust user.
5903 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5905 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5906 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5907 only if HAVE_X_WINDOWS is in use.
5908 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5909 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5910 * w32term.c (x_wm_set_icon_position): Likewise.
5911 * w32fns.c (x_icon): Adjust user.
5913 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5915 * xterm.c (last_mouse_press_frame): Remove the
5916 leftover which is not really used any more.
5917 (handle_one_xevent, syms_of_xterm): Adjust users.
5918 (x_flush): Call XFlush once per each X display, not frame.
5919 This is better because this code always unconditionally skips
5920 non-X frames in Vframe_list and issues the only XFlush if we
5921 have more than one X frame on the same X display.
5922 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5923 Use bool for booleans.
5924 (x_draw_glyph_string_background, cvt_string_to_pixel):
5925 (cvt_pixel_dtor): Drop unnecessary prototypes.
5926 * xterm.h (x_display_ok): Adjust prototype.
5928 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5930 Drop unnecessary functions that deals with frame pixel size.
5931 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5932 (x_pixel_height): Drop prototypes.
5933 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5934 (x_pixel_height): Drop implementations.
5935 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5936 which should be always valid for window frame.
5937 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5938 * w32menu.c (Fx_popup_dialog):
5939 * xmenu.c (Fx_popup_dialog): Likewise for both.
5941 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5943 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5944 frame parameters and call to Fmodify_frame_parameters just once.
5945 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5946 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5947 and mention nil frame in docstring.
5949 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5951 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5952 (x_figure_window_size): Likewise. Adjust to return long.
5953 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5954 (toplevel): Move Qterminal_live_p to...
5955 * terminal.c (toplevel): ...here, make it static, and...
5956 (syms_of_terminal): ...DEFSYM here.
5957 * frame.h (Qterminal_live_p): Remove declaration.
5958 (make_frame, x_figure_window_size): Adjust prototype.
5959 * nsfns.m (Fx_create_frame): Use long for window flags.
5961 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5963 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5964 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5965 Do not assume that emacs_close (INT_MAX) is a no-op.
5967 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5969 * xfaces.c (make_face_cache): For struct face_cache, prefer
5970 xmalloc to xzalloc and so avoid redundant call to memset.
5971 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5973 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5975 * fringe.c (draw_window_fringes, update_window_fringes)
5976 (compute_fringe_widths):
5977 * w32term.c (x_draw_glyph_string):
5978 * window.c (candidate_window_p, Frecenter):
5979 * xfaces.c (realize_basic_faces, realize_default_face)
5980 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5981 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5982 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5983 * xmenu.c (Fx_menu_bar_open_internal):
5984 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5985 * xsettings.c (xft_settings_event):
5986 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5987 Use bool for booleans. Adjust style and comments where
5989 * dispextern.h (draw_window_fringes, update_window_fringes)
5990 (compute_fringe_widths):
5991 * xterm.h (x_had_errors_p): Adjust prototype.
5993 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5995 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5996 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5998 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
6000 * fns.c (toplevel): Remove comment before Fsafe_length because
6003 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
6005 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
6007 2013-07-28 Eli Zaretskii <eliz@gnu.org>
6009 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
6010 frame which got the message is still alive, before dereferencing
6011 its pointer. (Bug#14970)
6013 * frame.c (delete_frame): Test "this" frame's minibuffer window to
6014 be a live window, before using it as such. (Bug#14970)
6016 2013-07-27 Eli Zaretskii <eliz@gnu.org>
6018 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
6019 w32_detect_focus_change instead of doing part of its job by hand.
6020 This fixes the problem whereby FOCUS_OUT events were not sent to
6023 2013-07-26 Eli Zaretskii <eliz@gnu.org>
6025 * process.c (Fprocess_list): Doc fix.
6027 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
6028 being re-exposed only if it didn't ask to become visible.
6029 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
6030 was previously iconified. (Bug#14841)
6031 (x_iconify_frame): Mark the frame iconified.
6033 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
6035 Fix minor problems found by static checking.
6036 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
6037 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
6039 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
6041 * eval.c (set_specpdl_old_value): New function.
6042 (unbind_to): Minor simplification.
6043 (get_backtrace_frame): New function.
6044 (Fbacktrace_frame): Use it. Add `base' argument.
6045 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
6046 (syms_of_eval): Export backtrace-eval.
6047 * xterm.c (x_focus_changed): Simplify.
6049 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
6051 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
6053 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6055 * xdisp.c (redisplay_window): Instead of moving point out of
6056 scroll margin, reject the force_start method, and try scrolling
6057 instead. (Bug#14780)
6059 2013-07-24 Ken Brown <kbrown@cornell.edu>
6061 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6064 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6066 * eval.c (Fprogn): Do not check that BODY is a proper list.
6067 This undoes the previous change. The check slows down the
6068 interpreter, and is not needed to prevent a crash. See
6069 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6071 2013-07-23 Glenn Morris <rgm@gnu.org>
6073 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6075 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6077 Port to GNU/Linux systems with tinfo but not ncurses.
6078 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6079 to decide whether ncurses is being used. Without this change,
6080 GCC complains about tgetent not being declared, on a system
6081 that has tinfo installed but ncurses not installed.
6083 * eval.c (Fprogn): Check that BODY is a proper list.
6085 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6086 * data.c (Fsetq_default):
6087 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6088 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6090 Tune by taking advantage of the fact that ARGS is always a list
6091 when a function is declared to have UNEVALLED args.
6093 * emacsgtkfixed.c: Port to GCC 4.6.
6094 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6096 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6098 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6099 here to silence compiler warnings.
6101 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6103 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6104 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6105 from messing up Emacs's 'struct frame' (Bug#14923).
6107 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6109 * alloc.c (make_save_ptr_ptr): Define this function.
6110 It was inadvertently omitted. It's needed only if
6111 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6113 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6115 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6116 frame have focus (Bug#14895).
6118 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6120 Avoid vfork-related deadlock more cleanly.
6121 * callproc.c (child_setup): When the child's exec fails, output
6122 the program name, as that's more useful. Use O_NONBLOCK to avoid
6124 * process.c (create_process_1): Remove; no longer needed.
6125 (create_process): Remove timer hack; no longer needed, now that
6126 the child avoids deadlock.
6128 2013-07-20 Glenn Morris <rgm@gnu.org>
6130 * image.c (Fimage_flush): Fix doc typo.
6132 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6134 Fix array bounds violation when pty allocation fails.
6135 * process.c (PTY_NAME_SIZE): New constant.
6136 (pty_name): Remove static variable; it's now auto.
6137 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6138 Take pty_name as an arg rather than using a static variable.
6139 All callers changed.
6140 (create_process): Recover pty_flag from process, not from volatile local.
6141 (create_pty): Stay inside array even when pty allocation fails.
6142 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6144 * lread.c (Fload): Avoid initialization only when lint checking.
6145 Mention that it's needed only for older GCCs.
6147 2013-07-20 Kenichi Handa <handa@gnu.org>
6149 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6150 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6152 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6154 * lread.c (Fload): Avoid uninitialized warning.
6156 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6158 Fix some minor file descriptor leaks and related glitches.
6159 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6160 (create_lock_file): Use write, not emacs_write.
6161 * image.c (slurp_file, png_load_body):
6162 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6163 (server_accept_connection):
6164 Don't leak an fd on memory allocation failure.
6165 * image.c (slurp_file): Add a cheap heuristic for growing files.
6166 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6167 as that's what the other routines do. Maybe input need not be
6168 blocked at all, but it's better to be consistent.
6169 Avoid undefined behavior when strlen is zero.
6171 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6172 (NSTATICS): Now a constant; doesn't need to be a macro.
6174 2013-07-19 Richard Stallman <rms@gnu.org>
6176 * coding.c (decode_coding_utf_8): Add simple loop for fast
6177 processing of ASCII characters.
6179 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6181 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6183 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6185 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6186 unportable 'struct x_display_info'.
6187 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6190 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6192 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6193 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6195 (system_process_attributes): Prefer plain char to unsigned char
6196 when either will do. Clean up properly if interrupted or if
6197 memory allocations fail. Don't assume sscanf succeeds.
6198 Remove no-longer-needed workaround to stop GCC from whining.
6199 Read command-line once, instead of multiple times. Check read status a
6202 Fix obscure porting bug with varargs functions.
6203 The code assumed that int is treated like ptrdiff_t in a vararg
6204 function, which is not a portable assumption. There was a similar
6205 -- though these days less likely -- porting problem with various
6206 assumptions that pointers of different types all smell the same as
6207 far as vararg functions is conserved. To make this problem less
6208 likely in the future, redo the API to use varargs functions.
6209 * alloc.c (make_save_value): Remove this vararg function.
6210 All uses changed to ...
6211 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6212 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6214 (make_save_ptr): Rename from make_save_pointer, for consistency with
6215 the above. Define only on platforms that need it. All uses changed.
6217 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6219 * keyboard.c: Try to fix typos in previous change.
6220 (DISPLAY_LIST_INFO): New macro.
6221 (kbd_buffer_get_event): Do not access members that are not present
6222 in X11. Revert inadvertent change of "!=" to "=".
6224 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6226 * keyboard.c (kbd_buffer_get_event):
6227 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6228 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6230 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6232 * filelock.c: Fix unlikely file descriptor leaks.
6233 (get_boot_time_1): Rework to avoid using emacs_open.
6234 This doesn't actually fix a leak, but is better anyway.
6235 (read_lock_data): Use read, not emacs_read.
6237 * doc.c: Fix minor memory and file descriptor leaks.
6238 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6239 (get_doc_string, Fsnarf_documentation):
6240 Fix file descriptor leak on error.
6242 * term.c: Fix minor fdopen-related file descriptor leaks.
6243 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6244 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6246 * charset.c: Fix file descriptor leaks and errno issues.
6248 (load_charset_map_from_file): Don't leak file descriptor on error.
6249 Use plain record_xmalloc since the allocation is larger than
6250 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6252 * eval.c (record_unwind_protect_nothing):
6253 * fileio.c (fclose_unwind):
6255 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6256 The replacement doesn't block input, but that no longer seems
6259 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6261 * lread.c: Fix file descriptor leaks and errno issues.
6262 (Fload): Close some races that leaked fds or streams when 'load'
6264 (Fload, openp): Report error number of last nontrivial failure to open.
6265 ENOENT counts as trivial.
6266 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6268 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6269 now that the function is always called with a nonnegative arg.
6270 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6271 All uses replaced with ...
6272 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6274 A few more minor file errno-reporting bugs.
6275 * callproc.c (Fcall_process):
6276 * doc.c (Fsnarf_documentation):
6277 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6278 * process.c (set_socket_option):
6279 Don't let a constructor trash errno.
6280 * doc.c: Include <errno.h>.
6282 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6284 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6286 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6288 Fix w32 bug with call-process-region (Bug#14885).
6289 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6290 to Fcall_process when the input is empty. This simplifies the
6291 code a bit. It makes no difference on POSIXish platforms but
6292 apparently it fixes a bug on w32.
6294 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6295 * fileio.c (close_file_unwind): Don't close if FD is negative;
6296 this can happen when unwinding a zapped file descriptor.
6297 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6298 in case Emacs runs out of memory between the two unwind-protects.
6299 Don't trash errno when closing FD.
6300 Zap the FD in the specpdl when closing it, instead of deferring
6301 the removal of the unwind-protect; this fixes a bug where a child
6302 function unwinds the stack past us.
6304 New unwind-protect flavors to better type-check C callbacks.
6305 This also lessens the need to write wrappers for callbacks,
6306 and the need for make_save_pointer.
6307 * alloc.c (free_save_value):
6308 * atimer.c (run_all_atimers):
6310 * alloc.c (safe_alloca_unwind):
6311 * atimer.c (unwind_stop_other_atimers):
6312 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6313 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6314 * minibuf.c (choose_minibuf_frame_1):
6315 * process.c (make_serial_process_unwind):
6316 * xdisp.c (pop_message_unwind):
6317 * xselect.c (queue_selection_requests_unwind):
6318 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6319 * alloc.c (record_xmalloc):
6320 Prefer record_unwind_protect_ptr to record_unwind_protect with
6322 * alloc.c (Fgarbage_collect):
6323 Prefer record_unwind_protect_void to passing a dummy.
6324 * buffer.c (restore_buffer):
6325 * window.c (restore_window_configuration):
6326 * xfns.c, w32fns.c (do_unwind_create_frame)
6327 New wrapper. All record-unwind uses of wrappee changed.
6328 * buffer.c (set_buffer_if_live):
6329 * callproc.c (call_process_cleanup, delete_temp_file):
6330 * coding.c (code_conversion_restore):
6331 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6332 * editfns.c (save_excursion_restore)
6333 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6334 (save_restriction_restore):
6335 * eval.c (restore_stack_limits, un_autoload):
6336 * fns.c (require_unwind):
6337 * keyboard.c (recursive_edit_unwind, tracking_off):
6338 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6339 * macros.c (pop_kbd_macro, restore_menu_items):
6340 * nsfns.m (unwind_create_frame):
6341 * print.c (print_unwind):
6342 * process.c (start_process_unwind):
6343 * search.c (unwind_set_match_data):
6344 * window.c (select_window_norecord, select_frame_norecord):
6345 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6346 (fast_set_selected_frame):
6347 * xfns.c, w32fns.c (unwind_create_tip_frame):
6348 Return void, not a dummy Lisp_Object. All uses changed.
6349 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6350 * callproc.c (call_process_kill):
6351 * fileio.c (restore_point_unwind, decide_coding_unwind)
6352 (build_annotations_unwind):
6353 * insdel.c (Fcombine_after_change_execute_1):
6354 * keyboard.c (read_char_help_form_unwind):
6355 * menu.c (unuse_menu_items):
6356 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6357 * sound.c (sound_cleanup):
6358 * xdisp.c (unwind_redisplay):
6359 * xfns.c (clean_up_dialog):
6360 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6361 Accept no args and return void, instead of accepting and returning
6362 a dummy Lisp_Object. All uses changed.
6363 * cygw32.c (fchdir_unwind):
6364 * fileio.c (close_file_unwind):
6365 * keyboard.c (restore_kboard_configuration):
6366 * lread.c (readevalllop_1):
6367 * process.c (wait_reading_process_output_unwind):
6368 Accept int and return void, rather than accepting an Emacs integer
6369 and returning a dummy object. In some cases this fixes an
6370 unlikely bug when the corresponding int is outside Emacs integer
6371 range. All uses changed.
6372 * dired.c (directory_files_internal_unwind):
6373 * fileio.c (do_auto_save_unwind):
6374 * gtkutil.c (pop_down_dialog):
6375 * insdel.c (reset_var_on_error):
6376 * lread.c (load_unwind):
6377 * xfns.c (clean_up_file_dialog):
6378 * xmenu.c, nsmenu.m (pop_down_menu):
6379 * xmenu.c (cleanup_widget_value_tree):
6380 * xselect.c (wait_for_property_change_unwind):
6381 Accept pointer and return void, rather than accepting an Emacs
6382 save value encapsulating the pointer and returning a dummy object.
6384 * editfns.c (Fformat): Update the saved pointer directly via
6385 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6386 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6387 (unwind_body): New function.
6388 (record_unwind_protect): First arg is now a function returning void,
6389 not a dummy Lisp_Object.
6390 (record_unwind_protect_ptr, record_unwind_protect_int)
6391 (record_unwind_protect_void): New functions.
6392 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6393 * fileio.c (struct auto_save_unwind): New type.
6394 (do_auto_save_unwind): Use it.
6395 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6396 * insdel.c (struct rvoe_arg): New type.
6397 (reset_var_on_error): Use it.
6398 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6400 (specbinding_func): Remove; there are now several such functions.
6401 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6402 (set_unwind_protect_ptr): New function.
6403 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6405 Be simpler and more consistent about reporting I/O errors.
6406 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6407 Say "Read error" and "Write error", rather than "I/O error", or
6408 "IO error reading", or "IO error writing", when a read or write
6410 * process.c (Fmake_network_process, wait_reading_process_output)
6411 (send_process, Fprocess_send_eof, wait_reading_process_output):
6412 Capitalize diagnostics consistently. Put "failed foo" at the
6413 start of the diagnostic, so that we don't capitalize the
6414 function name "foo". Consistently say "failed" for such
6416 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6417 All callers changed. This is so it can use report_file_error.
6418 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6419 diagnostics consistently as above.
6421 * fileio.c (report_file_errno): Fix errno reporting bug.
6422 If the file name is neither null nor a pair, package it up as a
6423 singleton list. All callers changed, both to this function and to
6424 report_file_error. This fixes a bug where the memory allocator
6425 invoked by list1 set errno so that the immediately following
6426 report_file_error reported the wrong errno value.
6428 Fix minor problems found by --enable-gcc-warnings.
6429 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6430 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6432 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6434 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6435 Set event->arg to Qt if switch-event shall be generated.
6436 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6438 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6440 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6443 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6444 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6445 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6446 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6447 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6448 and there is a focused frame.
6449 (head_table): Add focus-in and focus-out.
6450 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6451 bind to handle-focus-in/out.
6453 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6454 (Fhandle_switch_frame): Call Fhandle_focus_in.
6455 (syms_of_frame): defsubr handle-focus-in/out.
6457 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6459 Fix porting bug to older POSIXish platforms (Bug#14862).
6460 * sysdep.c (emacs_pipe): New function, that implements
6461 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6462 This should port better to CentOS 5 and to Mac OS X 10.6.
6463 All calls to pipe2 changed.
6465 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6466 This makes the code easier to read and the executable a bit smaller.
6467 Do not replace all calls to Fcons that happen to create lists,
6468 just calls that are intended to create lists. For example, when
6469 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6470 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6471 Similarly for list2 through list5.
6472 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6473 * bytecode.c (exec_byte_code):
6474 * callint.c (quotify_arg, Fcall_interactively):
6475 * callproc.c (Fcall_process, create_temp_file):
6476 * charset.c (load_charset_map_from_file)
6477 (Fdefine_charset_internal, init_charset):
6478 * coding.c (get_translation_table, detect_coding_system)
6479 (Fcheck_coding_systems_region)
6480 (Fset_terminal_coding_system_internal)
6481 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6482 * composite.c (update_compositions, Ffind_composition_internal):
6483 * dired.c (directory_files_internal, file_name_completion)
6485 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6486 * doc.c (Fsnarf_documentation):
6487 * editfns.c (Fmessage_box):
6489 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6490 (Feval, eval_sub, Ffuncall, apply_lambda):
6491 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6492 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6493 (Fset_file_times, Finsert_file_contents)
6494 (Fchoose_write_coding_system, Fwrite_region):
6495 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6496 * font.c (font_registry_charsets, font_parse_fcname)
6497 (font_prepare_cache, font_update_drivers, Flist_fonts):
6498 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6499 * frame.c (make_frame, Fmake_terminal_frame)
6500 (x_set_frame_parameters, x_report_frame_params)
6501 (x_default_parameter, Fx_parse_geometry):
6502 * ftfont.c (syms_of_ftfont):
6503 * image.c (gif_load):
6504 * keyboard.c (command_loop_1):
6505 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6506 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6507 (Fminor_mode_key_binding, accessible_keymaps_1)
6508 (Faccessible_keymaps, Fwhere_is_internal):
6509 * lread.c (read_emacs_mule_char):
6510 * menu.c (find_and_return_menu_selection):
6511 * minibuf.c (get_minibuffer):
6512 * nsfns.m (Fns_perform_service):
6513 * nsfont.m (ns_script_to_charset):
6514 * nsmenu.m (ns_popup_dialog):
6515 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6516 (Fx_own_selection_internal):
6517 * nsterm.m (append2):
6518 * print.c (Fredirect_debugging_output)
6519 (print_prune_string_charset):
6520 * process.c (Fdelete_process, Fprocess_contact)
6521 (Fformat_network_address, set_socket_option)
6522 (read_and_dispose_of_process_output, write_queue_push)
6523 (send_process, exec_sentinel):
6524 * sound.c (Fplay_sound_internal):
6525 * textprop.c (validate_plist, add_properties)
6526 (Fput_text_property, Fadd_face_text_property)
6527 (copy_text_properties, text_property_list, syms_of_textprop):
6528 * unexaix.c (report_error):
6529 * unexcoff.c (report_error):
6530 * unexsol.c (unexec):
6531 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6532 (Fformat_mode_line, syms_of_xdisp):
6533 * xfaces.c (set_font_frame_param)
6534 (Finternal_lisp_face_attribute_values)
6535 (Finternal_merge_in_global_face, syms_of_xfaces):
6536 * xfns.c (x_default_scroll_bar_color_parameter)
6537 (x_default_font_parameter, x_create_tip_frame):
6538 * xfont.c (xfont_supported_scripts):
6539 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6540 (menu_help_callback, xmenu_show):
6542 * xterm.c (set_wm_state):
6543 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6544 and similarly for list2 through list5.
6546 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6548 * callproc.c (Fcall_process_region): Fix minor race and tune.
6549 (create_temp_file): New function, with the temp-file-creation part
6550 of the old Fcall_process_region. Use Fcopy_sequence to create the
6551 temp file name, rather than alloca + build_string, for simplicity.
6552 Don't bother to block input around the temp file creation;
6553 shouldn't be needed. Simplify use of mktemp.
6554 Use record_unwind_protect immediately after creating the temp file;
6555 this closes an unlikely race where the temp file was not removed.
6556 Use memcpy rather than an open-coded loop.
6557 (Fcall_process_region): Use the new function. If the input is
6558 empty, redirect from /dev/null rather than from a newly created
6559 empty temp file; this avoids unnecessary file system traffic.
6561 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6563 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6564 Simplify by making this case like the other two. This is a bit
6565 slower on obsolete hosts, but the extra complexity isn't worth it.
6567 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6568 * process.c (create_process) [!DOS_NT]:
6569 Remove now-unnecessary calls to emacs_close.
6571 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6573 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6574 returning early. (Bug#14850)
6576 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6577 and inhibit-iso-escape-detection attributes of 'undecided'.
6580 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6582 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6583 Reported by Herbert J. Skuhra in
6584 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6586 Don't lose top specpdl entry when memory is exhausted.
6587 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6588 specpdl overflow here, to simplify callers; all callers changed.
6589 Always reserve an unused entry at the stack top; this avoids
6590 losing the top entry's information when memory is exhausted.
6592 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6594 Clean up errno reporting and fix some errno-reporting bugs.
6595 * callproc.c (Fcall_process):
6596 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6597 * process.c (create_process, Fmake_network_process):
6598 * unexaix.c (report_error):
6599 * unexcoff.c (report_error):
6600 Be more careful about reporting the errno of failed operations.
6601 The code previously reported the wrong errno sometimes.
6602 Also, prefer report_file_errno to setting errno + report_file_error.
6603 (Fcall_process): Look at openp return value rather than at path,
6604 as that's a bit faster and clearer when there's a numeric predicate.
6605 * fileio.c (report_file_errno): New function, with most of the
6606 old contents of report_file_error.
6607 (report_file_error): Use it.
6608 (Ffile_exists_p, Ffile_accessible_directory_p):
6609 Set errno to 0 when it is junk.
6610 * fileio.c (Faccess_file):
6611 * image.c (x_create_bitmap_from_file):
6612 Use faccessat rather than opening the file, to avoid the hassle of
6613 having a file descriptor open.
6614 * lisp.h (report_file_errno): New decl.
6615 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6618 * process.c (create_process, wait_reading_process_output) [AIX]:
6619 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6620 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6621 a multithreaded environment anyway).
6622 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6624 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6626 * image.c (x_find_image_file): Don't close a remote file handle.
6628 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6630 Fix races with threads and file descriptors.
6631 * callproc.c (Fcall_process_region):
6632 * dired.c (open_directory):
6633 * emacs.c (main, Fdaemon_initialized):
6634 * image.c (x_find_image_file):
6635 * inotify.c (Finotify_rm_watch):
6636 * lread.c (Flocate_file_internal):
6637 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6638 * term.c (term_mouse_moveto, init_tty):
6639 * termcap.c (tgetent):
6640 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6641 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6642 * unexhp9k800.c, unexmacosx.c (unexec):
6643 * callproc.c (Fcall_process_region):
6644 Use emacs_close, not close.
6645 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6646 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6647 and posix_close function on current platforms (which all lack them).
6648 (emacs_close): Use it. This should fix the races on GNU/Linux and
6649 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6650 and it should avoid closing random victim file descriptors on
6653 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6655 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6656 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6659 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6660 This is for .gdbinit xbacktrace.
6662 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6663 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6664 (emacs_set_tty): Now static.
6665 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6666 * term.c (tty_capable_p, tty_default_color_capabilities)
6667 (get_tty_terminal, term_mouse_movement)
6668 (handle_one_term_event, init_tty, maybe_fatal):
6669 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6670 (tgetent, scan_file, name_match, compare_contin):
6671 * terminal.c (get_terminal):
6672 Use bool for boolean.
6673 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6674 Prefer char to unsigned char if either will do.
6675 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6676 (tty_write_glyphs): Prefer int to unsigned.
6677 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6678 All callers changed.
6679 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6681 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6684 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6685 (B__dummy__): New dummy symbol, to pacify C89.
6686 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6687 they can't grok varargs macros.
6688 * dispnew.c (add_window_display_history)
6689 (add_frame_display_history):
6690 * print.c (print_object):
6691 * xdisp.c (debug_method_add):
6692 Use %p printf format only for void pointers.
6693 * emacs.c (usage_message): New constant, replacing ...
6694 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6695 (main): Adjust to usage reorg.
6696 * fns.c (syms_of_fns):
6697 * profiler.c (syms_of_profiler):
6698 Don't use non-constant struct initializers.
6699 * gnutls.h (gnutls_initstage_t):
6700 * lisp.h (enum Lisp_Fwd_Type):
6701 * lread.c (lisp_file_lexically_bound_p):
6702 * xsettings.c (anonymous enum):
6703 Remove trailing comma.
6704 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6705 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6706 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6708 * regex.c (const_re_char): New type, to pacify strict C89.
6709 All uses of 'const re_char' replaced to use it.
6710 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6711 with glibc when strict C89. This change is imported from gnulib.
6713 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6714 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6715 Omit GNU_LINUX implementation, since it requires long long.
6716 * xterm.c (x_draw_underwave):
6717 Do not assume the traditional order of struct's members.
6718 (x_term_init): Rewrite to avoid the need for non-constant structure
6721 Syntax cleanup, mostly replacing macros with functions.
6722 This removes the need for the syntax_temp hack.
6723 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6724 * syntax.c (SYNTAX_INLINE): New macro.
6725 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6726 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6727 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6728 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6729 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6730 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6731 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6732 Now constants, not macros.
6733 (syntax_temp) [!__GNUC__]: Remove.
6734 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6735 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6736 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6737 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6738 Move here from syntax.h; now functions, not macros. Except for the
6739 last function, these are static since only syntax.c uses them.
6740 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6741 All uses changed. Now a function, not a macro; use this fact
6742 to simplify the code.
6743 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6744 compiler bugs; no longer relevant.
6745 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6746 (SYNTAX_INLINE): New macro.
6747 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6748 for the new functions. Use bool for boolean member.
6749 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6750 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6751 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6752 (SETUP_BUFFER_SYNTAX_TABLE):
6753 Now extern inline functions, not macros.
6754 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6755 Remove; all uses replaced by implementation.
6756 (syntax_temp) [!__GNUC__]: Remove decl.
6757 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6759 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6761 * emacs.c (main): Fix syntax error.
6763 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6765 Timestamp fixes for undo (Bug#14824).
6766 * atimer.c (schedule_atimer):
6767 * fileio.c (Ffile_newer_than_file_p):
6768 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6769 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6770 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6771 (syms_of_fileio): Remove Sclear_visited_file_name.
6772 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6773 file doesn't exist; this avoids an ambiguity with negative timestamps.
6774 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6775 * systime.h (make_emacs_time, invalid_emacs_time):
6776 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6777 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6778 * undo.c (record_first_change): Push (visited-file-modtime) onto
6779 undo list rather than reimplementing it by hand, incorrectly.
6781 2013-07-09 Ken Brown <kbrown@cornell.edu>
6783 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6785 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6787 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6789 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6791 Handle errno and exit status a bit more carefully.
6792 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6793 number into an exit status. Instead, use EXIT_CANCELED.
6794 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6795 * callproc.c (relocate_fd):
6796 * emacs.c (close_output_streams, main):
6797 * process.c (create_process):
6798 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6799 Use emacs_perror for simplicity.
6800 * callproc.c (relocate_fd, main):
6801 * sysdep.c (sys_subshell):
6802 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6803 (shut_down_emacs): Use emacs_write, not write.
6804 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6805 * fileio.c (Fcopy_file, e_write):
6806 * nsterm.m (ns_select):
6807 * process.c (send_process):
6808 * sound.c (vox_write):
6809 Use emacs_write_sig, not emacs_write.
6810 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6811 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6813 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6815 (emacs_full_write): New function.
6816 (emacs_write): Rewrite to use it.
6817 (emacswrite_sig, emacs_perror): New functions.
6818 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6820 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6822 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6823 on NS even if it is present. Pixmap on NS is a void*.
6825 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6827 Port to Ubuntu 10 (Bug#14803).
6828 Problem reported by T.V. Raman.
6829 * process.c (close_on_exec, accept4, process_socket):
6830 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6832 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6834 * w32.c (sys_dup): Declare prototype.
6838 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6840 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6842 Make file descriptors close-on-exec when possible (Bug#14803).
6843 This simplifies Emacs a bit, since it no longer needs to worry
6844 about closing file descriptors by hand in some cases.
6845 It also fixes some unlikely races. Not all such races, as
6846 libraries often open files internally without setting
6847 close-on-exec, but it's an improvement.
6848 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6849 * callproc.c (Fcall_process) [!MSDOS]:
6850 * emacs.c (main) [!DOS_NT]:
6851 * nsterm.m (ns_term_init):
6852 * process.c (create_process):
6853 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6854 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6855 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6856 Prefer mkostemp with O_CLOEXEC to mkstemp.
6857 * callproc.c (relocate_fd) [!WINDOWSNT]:
6858 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6859 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6861 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6862 Make the resulting file descriptor close-on-exec.
6863 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6864 * lread.c (load_descriptor_list, load_descriptor_unwind):
6865 Remove; no longer needed. All uses removed.
6866 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6867 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6869 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6870 (Fmake_network_process, Fnetwork_interface_list):
6871 (Fnetwork_interface_info, server_accept_connection):
6872 Make newly-created socket close-on-exec.
6873 * sysdep.c (emacs_open, emacs_fopen):
6874 Make new-created descriptor close-on-exec.
6875 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6876 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6878 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6880 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6881 for NS_IMPL_GNUSTEP.
6883 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6885 Fix openp errno handling.
6886 * callproc.c (Fcall_process): Preserve openp errno around close.
6887 * lread.c (openp): Set errno when returning -1, as some callers
6890 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6892 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6894 * nsterm.h (NSSavePanel): Update comment.
6895 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6896 (ns_run_file_dialog): Declare.
6898 * nsfns.m: Remove panelOK.
6900 (ns_run_file_dialog): New function.
6901 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6902 event loop, so file dialog is popped up by ns_run_file_dialog, called
6903 by sendEvent (Bug#14578).
6904 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6906 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6908 * xdisp.c (default_line_pixel_height): New function.
6909 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6910 (try_cursor_movement, redisplay_window, try_window)
6911 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6913 * window.c (window_scroll_pixel_based):
6914 use default_line_pixel_height.
6916 * dispextern.h (default_line_pixel_height): Add prototype.
6918 * frame.c (x_set_line_spacing): Accept a float value for
6919 line-spacing parameter, per the documentation.
6921 * data.c (Fmultibyte_string_p): Doc fix.
6923 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6925 Use emacs_open more consistently when opening files.
6926 This handles EINTR more consistently now, and makes it easier
6927 to introduce other uniform changes to file descriptor handling.
6928 * sysstdio.h: New file.
6929 * buffer.c (mmap_init):
6930 * cygw32.c (chdir_to_default_directory):
6931 * dispnew.c (Fopen_termscript):
6932 * emacs.c (Fdaemon_initialized):
6933 * fileio.c (Fdo_auto_save):
6934 * image.c (slurp_file, png_load_body, jpeg_load_body):
6935 * keyboard.c (Fopen_dribble_file):
6937 * print.c (Fredirect_debugging_output):
6938 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6939 * termcap.c (tgetent):
6940 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6941 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6942 * w32term.c (w32_initialize) [CYGWIN]:
6943 * xfaces.c (Fx_load_color_file):
6944 Use emacs_open instead of plain open, and emacs_fopen instead of
6946 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6947 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6948 * callproc.c (default_output_mode): New constant.
6949 (Fcall_process): Use it to call emacs_open instead of plain creat.
6950 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6951 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6952 (emacs_fopen): New function.
6953 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6954 Include <lisp.h>, for emacs_open.
6955 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6957 Remove duplicate #include directives.
6958 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6960 Don't include stdio.h twice.
6961 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6962 Don't include sys/types.h or stdio.h twice.
6963 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6964 * lread.c: Don't include coding.h twice.
6965 * nsfont.m: Don't include frame.h twice.
6966 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6967 * ralloc.c: Don't include <unistd.h> twice.
6968 * xdisp.c: Don't include font.h twice.
6969 * xterm.c: Don't include fontset.h twice.
6970 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6972 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6974 Scale ImageMagick images more carefully.
6975 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6976 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6977 Be more careful about avoiding undefined behavior after
6978 integer overflow and division by zero.
6980 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6982 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6983 (syms_of_w32fns): DEFSYM them.
6984 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6985 (CCHDEVICENAME): Define macros if not defined.
6986 (struct MONITOR_INFO_EX): New struct.
6987 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6988 (enum_display_monitors_fn): New variable.
6989 (globals_of_w32fns): Initialize it.
6990 (Fx_display_pixel_width, Fx_display_pixel_height)
6991 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6992 multi-monitor setups in docstrings.
6993 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6994 screen size by primary monitor's millimeter per pixel.
6995 (w32_monitor_enum, w32_display_monitor_attributes_list)
6996 (w32_display_monitor_attributes_list_fallback)
6997 (Fw32_display_monitor_attributes_list): New functions.
6998 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
7000 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
7002 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
7004 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
7006 * fileio.c (Qfile_notify_error): New error symbol.
7008 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
7009 * inotify.c (inotify_callback, symbol_to_inotifymask)
7010 (Finotify_add_watch, Finotify_rm_watch): Use it.
7011 (inotifyevent_to_event): Exchange order of cookie and file name.
7012 (Finotify_add_watch): Adapt docstring.
7014 * lisp.h (Qfile_notify_error): Declare.
7016 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7018 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
7019 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7020 Do not clear _malloc_thread_enabled_p, undoing the previous change,
7021 which did not work (see <http://bugs.gnu.org/14569#307>).
7022 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
7023 && (!noninteractive || initialized)). This attempts to thread
7024 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
7026 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
7028 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
7029 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
7031 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
7033 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
7034 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7035 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
7036 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
7038 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7040 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
7041 Define to __sys_siglist.
7043 2013-07-02 Eli Zaretskii <eliz@gnu.org>
7045 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
7046 word-wrap, so that overflow-newline-into-fringe would work in
7047 visual-line-mode. (Bug#2749)
7048 (move_it_in_display_line_to): When the last scanned display
7049 element fits exactly on the display line, and
7050 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
7051 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
7052 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
7053 finding buffer position that corresponds to pixel coordinates,
7054 e.g. in buffer_posn_from_coords.
7056 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7058 * process.c (handle_child_signal): Call catch_child_signal if
7061 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7063 Don't convert function pointers to void * and back.
7064 It isn't portable C, and it's easy enough to avoid.
7065 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7066 (make_save_value): Add support for SAVE_FUNCPOINTER.
7067 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7068 * print.c (print_object):
7069 Distinguish function from object pointers.
7070 * lisp.h (SAVE_FUNCPOINTER): New constant.
7071 (SAVE_SLOT_BITS): Adjust to it.
7072 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7073 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7074 (voidfuncptr): New typedef.
7075 (struct Lisp_Save_Value): New member data[0].funcpointer.
7076 (XSAVE_FUNCPOINTER): New function.
7078 Simplify buildobj processing.
7079 * Makefile.in (buildobj.h): Make it a sequence of strings each
7080 followed by comma, rather than a single string. Put it into a
7081 .tmp file in case there's an error while generating it.
7082 (gl-stamp): Use .tmp for temp files.
7083 (mostlyclean): Clean .tmp files.
7084 * doc.c (buildobj): Move to just the routine that needs it.
7085 It's now an array of strings, so processing is simpler.
7087 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7089 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7090 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7091 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7092 Invoke malloc_enable_thread even when not interactive.
7093 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7094 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7095 in this case, since the underlying bug has now been fixed.
7097 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7099 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7100 unlinking it (bug#14691).
7102 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7104 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7105 before checking whether buffer is modified. This lets
7106 `kill-buffer-query-functions' cancel killing of the buffer or save
7107 its content before `kill-buffer' asks user the "Buffer %s
7108 modified; kill anyway?" question.
7110 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7112 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7113 Let the super performKeyEquivalent deal with them (Bug#14747).
7115 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7117 * widget.c (resize_cb): Remove unused local.
7119 Do not use GTK 3 if it exists but cannot be compiled.
7120 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7121 * xterm.c (x_error_handler) [!USE_GTK]:
7124 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7126 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7128 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7129 to the valid range of values. (Bug#14753)
7131 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7132 when moving point by using the current glyph matrix. This avoids
7133 the need to force redisplay when this function is called in a
7136 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7138 Fix minor problems found by static checking.
7139 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7140 Redo the latter's body to sidestep GCC parenthesization warnings.
7141 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7142 * coding.c (detect_coding, detect_coding_system):
7143 * coding.h (struct undecided_spec):
7144 Use bool for boolean.
7145 * image.c (QCmax_width, QCmax_height): Now static.
7146 * xdisp.c (Fmove_point_visually): Remove unused local.
7148 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7150 * xdisp.c (Fmove_point_visually): New function.
7152 2013-06-28 Kenichi Handa <handa@gnu.org>
7154 * coding.h (define_coding_undecided_arg_index): New enum.
7155 (coding_attr_index): New members
7156 coding_attr_undecided_inhibit_null_byte_detection,
7157 coding_attr_undecided_inhibit_iso_escape_detection,
7158 coding_attr_undecided_prefer_utf_8.
7159 (undecided_spec): New struct.
7160 (struct coding_system): New member `undecided' of the member
7163 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7164 (detect_coding): Likewise.
7165 (detect_coding_system): Likewise.
7166 (Fdefine_coding_system_internal): New coding system properties
7167 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7169 (syms_of_coding): Adjust for coding_arg_undecided_max.
7171 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7173 * image.c (x_from_xcolors): Remove unused local.
7175 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7177 Defer image data transfer between X client and server until actual
7180 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7183 * image.c (Destroy_Image): Remove.
7184 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7185 `mask_p', and `colors_p'. All uses changed.
7186 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7187 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7188 New macros for `flags' arg to x_clear_image_1.
7189 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7190 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7191 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7192 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7193 (image_get_x_image, image_unget_x_image): New functions or macros.
7194 (image_background, image_background_transparent, x_to_xcolors)
7195 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7196 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7197 instead of Destroy_Image.
7198 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7199 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7200 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7201 (imagemagick_load_image, svg_load_image): Use them instead of
7202 x_create_x_image_and_pixmap, and x_put_x_image followed by
7203 x_destroy_x_image, respectively.
7204 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7205 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7206 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7207 background_transparent fields.
7208 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7209 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7211 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7213 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7214 This mostly consists of undoing recent changes.
7215 * callproc.c (Fcall_process):
7216 * process.c (create_process):
7217 Do not worry about catching SIGCHLD here, undoing previous change.
7218 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7219 * process.c, process.h (catch_child_signal):
7220 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7221 * process.c (catch_child_handler): Don't worry about being called
7222 lazily and do not assume caller has blocked SIGCHLD, undoing
7223 previous change. Move first-time stuff back to
7224 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7225 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7226 set lib_child_handler if it's already initialized, which may
7227 help avoid problems on GNUstep.
7229 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7231 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7232 * callproc.c (Fcall_process):
7233 * process.c (create_process):
7234 Make sure SIGCHLD is caught before we fork,
7235 since Emacs startup no arranges to catch SIGCHLD.
7236 * process.c (lib_child_handler): Initialize to null, not to
7238 (catch_child_signal): Allow self to be called lazily.
7239 Do nothing if it's already been called.
7240 Assume caller has blocked SIGCHLD (all callers do now).
7241 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7242 just before it's really needed.
7243 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7244 since it hasn't been caught yet.
7246 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7248 * image.c (compute_image_size): New function to implement
7249 :max-width and :max-height.
7250 (imagemagick_load_image): Use it.
7252 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7254 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7255 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7257 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7258 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7259 the SIGCHLD handler, since the code is not atomic and (due to glib)
7260 signals may be arriving now.
7261 * sysdep.c (init_signals): Do not catch child signals here;
7262 'main' now does that later, at a safer time.
7264 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7266 Clean up SIGCHLD handling a bit (Bug#14569).
7267 * process.c, process.h (catch_child_signal):
7268 Now always extern, even if !NS_IMPL_GNUSTEP.
7269 * process.c (catch_child_signal): Move glib tickler here from
7270 init_process_emacs, so that it's done earlier in Emacs
7271 initialization. Also move the noninteractive && !initialized
7272 check here from init_process_emacs. This is all a bit cleaner for
7273 GNUish platforms, and I hope it works around the Cygwin bug.
7274 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7275 that glib signal handling is tickled before glib creates threads.
7277 * process.c (wait_reading_process_output): Avoid int overflow
7278 when reading more than 2 GiB total from a process.
7280 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7282 * process.c (create_process): Handle a couple more cases,
7283 i.e., work even if new_argv and wait_child_setup[i] are cached.
7284 Use Fcall_process's style for volatile vars.
7286 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7288 * process.c (create_process): Mark PROCESS volatile.
7290 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7292 Use C99-style flexible array members if available.
7293 This avoids some subtle aliasing issues, which typically
7294 aren't a problem with GCC but may be a problem elsewhere.
7295 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7296 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7297 In either case, it uses a flexible array member rather than
7298 the old struct hack. All uses changed.
7299 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7300 Adjust to sdata reorganization.
7301 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7302 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7303 that ports better to pre-C99 non-GCC.
7304 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7305 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7306 as the latter has changed.
7307 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7308 and port better to pre-C99 GCC.
7309 * image.c (struct xpm_cached_color):
7310 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7311 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7312 Use FLEXIBLE_ARRAY_MEMBER.
7313 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7314 Move decl to top level so it gets checked against implementation.
7315 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7316 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7318 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7320 * syntax.c: Integer cleanups.
7321 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7322 All uses that need 0-or-2 changed to:
7323 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7324 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7325 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7326 (char_quoted, prev_char_comend_first, back_comment)
7327 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7328 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7329 Use bool for boolean.
7330 (update_syntax_table, skip_chars, skip_syntaxes):
7331 Prefer int to unsigned when either will do.
7332 (back_comment): Return boolean success flag, like forw_comment,
7333 instead of positive-or-minus-1 (which might have overflowed int anyway).
7334 Don't stuff ptrdiff_t into int.
7335 (syntax_spec_code, syntax_code_spec): Now const.
7336 (Fmatching_paren, scan_lists, scan_sexps_forward):
7337 Use enum syntaxcode for syntax code.
7338 (Fmatching_paren): Check that arg is a character, not just an integer.
7339 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7340 (Finternal_describe_syntax_value): Omit no-longer-needed
7342 (skip_chars): Use char, not unsigned char, when the distinction
7344 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7345 * bytecode.c (exec_byte_code):
7346 * syntax.c (syntax_spec_code, Fchar_syntax)
7347 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7349 * syntax.h (SYNTAX_WITH_FLAGS):
7350 Omit unnecessary casts.
7352 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7354 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7355 line dimensions here, to avoid race conditions with the main
7356 thread. (Bug#14062, bug#14630, bug#14669)
7358 * w32term.c (w32_draw_window_cursor): Compute the header line and
7359 mode line dimensions here.
7360 <w32_system_caret_window, w32_system_caret_hdr_height>:
7361 <w32_system_caret_mode_height>: New variables.
7363 * w32term.h: Declare them.
7365 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7367 * alloc.c (die): Move "assertion failed" string here ...
7368 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7369 COND when SUPPRESS_CHECKING. This shrinks the executable text
7370 size by 0.8% to 2.2% when configured with --enable-checking,
7371 depending on optimization flags (GCC 4.8.1 x86-64).
7373 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7375 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7377 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7378 base is 2; this is more accurate.
7380 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7382 * sound.c (string_default): Move to !WINDOWSNT section.
7383 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7385 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7387 * sound.c: Integer cleanups.
7388 Remove unnecessary forward decls.
7389 (struct sound_device): The 'file' member is now a Lisp_Object, not
7390 a char *, so that we needn't invoke alloca on a huge size.
7391 (Fplay_sound_internal): Adjust to this.
7392 (string_default): New function.
7393 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7394 Use it to adjust to the struct sound_device change.
7395 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7396 (be2hs) [0]: Remove.
7398 * syntax.c (skip_chars): Don't use uninitialized storage
7399 when searching a multibyte buffer for characters that are not in a
7400 unibyte string that contains non-ASCII characters.
7402 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7404 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7405 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7407 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7409 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7411 2013-06-18 Kenichi Handa <handa@gnu.org>
7413 * font.c (Ffont_spec): Signal an error for an invalid font name
7416 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7418 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7419 In particular this ports to 32-bit sparc Sun cc.
7420 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7421 array with a dummy element at specpdl[-1], so that its address can
7423 (unbind_to): Do not copy the binding; not needed, now that we
7424 copy old_value in the one place where the copy is needed.
7425 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7426 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7427 (union specbinding): Rename from struct specbinding. Redo layout
7428 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7429 which is not portable. With Sun C 5.12 32-bit sparc, the
7430 declaration causes nargs to be an unsigned bitfield, a behavior
7431 that the C standard allows; but Emacs wants nargs to be signed.
7432 The overall type is now a union of structures rather than a
7433 structure of union of structures, and the 'kind' member is now a
7434 bitfield, so that the overall type doesn't grow. All uses changed.
7435 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7437 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7439 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7440 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7442 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7444 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7446 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7447 unless we know that the window w's frame is a frame object.
7448 Another attempt at solving bug#14062 and bug#14630.
7450 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7452 * textprop.c (property_set_type): New enum.
7453 (add_properties): Allow appending/prepending text properties.
7454 (add_text_properties_1): Factored out of Fadd_text_properties.
7455 (Fadd_text_properties): Move all the code into
7456 add_text_properties_1.
7457 (Fadd_face_text_property): New function that calls
7458 add_text_properties_1.
7460 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7462 Move functions from lisp.h to individual modules when possible.
7463 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7464 * alloc.c (XFLOAT_INIT, set_symbol_name):
7465 * buffer.c (CHECK_OVERLAY):
7466 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7467 (set_char_table_parent):
7468 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7469 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7470 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7471 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7473 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7474 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7475 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7476 (backtrace_args, backtrace_debug_on_exit):
7477 * floatfns.c (CHECK_FLOAT):
7478 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7479 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7480 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7481 (set_hash_index_slot):
7482 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7483 * marker.c (CHECK_MARKER):
7484 * textprop.c (CHECK_STRING_OR_BUFFER):
7485 * window.c (CHECK_WINDOW_CONFIGURATION):
7486 Move here from lisp.h, and make these functions static rather than
7488 * buffer.c (Qoverlayp):
7490 * fns.c (Qhash_table_p):
7491 * window.c (Qwindow_configuration_p):
7493 * lisp.h: Remove the abovementioned defns and decls.
7495 Use functions, not macros, for XINT etc (Bug#11935).
7496 In lisp.h, prefer functions to function-like macros, and
7497 constants to object-like macros, when either will do. This:
7498 . simplifies use, as there's no more need to worry about
7499 arguments' side effects being evaluated multiple times.
7500 . makes the code easier to debug on some platforms.
7501 However, when using gcc -O0, keep using function-like macros
7502 for a few critical operations, for performance reasons.
7503 This sort of thing isn't needed with gcc -Og, but -Og
7504 is a GCC 4.8 feature and isn't widely-enough available yet.
7505 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7506 Remove enum lsb_bits; no longer needed.
7507 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7508 * buffer.c (Qoverlap):
7510 * fns.c (Qhash_table_p):
7511 Now extern, so lisp.h can use these symbols.
7512 * dispextern.h: Include character.h, for MAX_CHAR etc.
7513 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7514 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7515 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7516 (GLYPH_CODE_P): Move here from lisp.h.
7517 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7518 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7519 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7520 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7521 XUNTAG now returns void *.
7522 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7523 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7524 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7525 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7526 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7527 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7528 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7529 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7530 New macros, renamed from their sans-lisp_h_ counterparts.
7531 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7532 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7533 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7534 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7535 If compiling via GCC without optimization, define these as macros
7536 in addition to inline functions.
7537 To disable this, compile with -DINLINING=0.
7538 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7539 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7540 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7541 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7542 (INTMASK, VALMASK): Now macros, since static values cannot be
7543 accessed from extern inline functions.
7544 (VALMASK): Also a constant, for benefit of old GDB.
7545 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7546 is INTEGERP, which can fold it in.
7547 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7548 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7549 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7550 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7551 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7552 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7553 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7554 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7555 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7556 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7557 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7558 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7559 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7560 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7561 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7562 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7563 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7564 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7565 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7566 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7567 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7568 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7569 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7570 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7571 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7572 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7573 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7574 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7575 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7576 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7577 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7578 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7579 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7581 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7582 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7583 (VALMASK): Define in one place rather than in two, merging the
7584 USE_LSB_TAG parts; this is simpler.
7585 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7586 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7587 Move up, to avoid use before definition.
7588 Also include "globals.h" earlier, for the same reason.
7589 (make_natnum): New function.
7590 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7591 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7592 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7593 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7594 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7595 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7596 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7597 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7598 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7599 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7600 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7601 (Qwindow_configuration_p, Qimage): New forward declarations.
7602 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7603 (STRING_COPYIN): Remove; unused.
7604 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7605 (xcar_addr, xcdr_addr): New functions. All uses changed.
7606 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7607 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7608 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7609 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7610 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7611 (TYPE_RANGED_INTEGERP): Simplify.
7612 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7613 (setlocale, fixup_locale, synchronize_system_messages_locale)
7614 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7615 Now empty functions, not macros.
7616 (functionp): Return bool, not int.
7617 * window.c (Qwindow_configuration_p): Now extern,
7618 so window.h can use it.
7619 * window.h (Qwindowp): Move decl back to lisp.h.
7621 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7623 * xdisp.c (Fline_pixel_height): New function, required for solving
7626 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7628 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7630 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7632 * lread.c (syms_of_lread):
7633 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7635 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7637 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7639 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7641 * fileio.c (expand_file_name): Doc fix.
7643 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7645 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7646 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7647 Wait for self, not for 0. This can't hurt on GNU or similar
7648 system, and may help with Cygwin.
7650 * keyboard.c: Don't use PROP (...) as an lvalue.
7651 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7652 Use set_prop (A, B), not PROP (A) = B.
7654 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7656 * xdisp.c (get_it_property): Use it->window instead of generating
7657 a Lisp object from it->w.
7659 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7661 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7662 get-char-property the window that is being rendered, instead of
7663 the buffer, to support window-specific overlays. (Bug#14575)
7664 (compute_display_string_pos): When W is NULL, use the current
7665 buffer as the object to pass to get-char-property.
7666 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7667 pointer member of the bidi iterator, since no window is pertinent
7670 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7672 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7673 being displayed, and pass it to compute_display_string_pos.
7674 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7675 (bidi_paragraph_init): All callers changed.
7677 * xdisp.c (init_from_display_pos, init_iterator)
7678 (handle_single_display_spec, next_overlay_string)
7679 (get_overlay_strings_1, reseat_1, reseat_to_string)
7680 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7681 Set bidi_it.w member from it->w.
7682 (compute_display_string_pos): Accept additional argument, the
7683 window being displayed, and pass it to Fget_char_property.
7686 * dispextern.h (struct bidi_it): New member w, the window being
7688 (compute_display_string_pos): Adjust prototype.
7690 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7692 * xgselect.c: Remove unneeded include xterm.h.
7694 * process.c (wait_reading_process_output): Check for NS before GLIB.
7695 GLIB may be linked in due to rsvg, but ns_select must be called.
7697 * xgselect.c (xg_select): Remove call to window_system_available
7698 and g_main_context_pending at the top, so Gdk events (i.e. file
7699 notify) are processed when Emacs is started with -nw.
7701 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7703 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7704 (ctagsfiles3): New variable, includes only *.m files.
7705 (TAGS): Use an explicit language name in the regular expressions,
7706 to avoid transformation of '/SOMETHING' by MSYS to
7707 'c:\MSYS\SOMETHING'.
7709 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7711 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7713 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7715 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7716 still need to set the mouse pointer shape and activate help-echo.
7719 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7721 A few porting etc. fixes for the new file monitor code.
7722 See the thread containing
7723 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7724 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7725 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7726 (dir_monitor_callback, Fgfile_rm_watch):
7727 Use assq_no_quit instead of Fassoc, for speed.
7728 (dir_monitor_callback, Fgfile_rm_watch):
7729 eassert that the monitor is a fixnum.
7730 (dir_monitor_callback): No need for CDR_SAFE.
7731 Simplify building of lisp with alternative tails.
7732 (Fgfile_add_watch, Fgfile_rm_watch):
7733 Do not assume glib functions set errno reliably on failure.
7734 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7735 and signal an error otherwise.
7736 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7737 Use Fdelq instead of Fdelete, for speed.
7739 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7741 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7742 don't insist on being invoked on a highlighted tool-bar button.
7743 Avoids losing tool-bar functionality when mouse-highlight is nil.
7744 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7745 Don't highlight when mouse-highlight is nil.
7746 (note_mouse_highlight): When mouse-highlight is nil, don't return
7747 right away; instead, run tool-bar and mode-line highlight
7748 subroutine, clear any existing highlight, and revert the mouse
7749 pointer to its default shape. (Bug#14558)
7751 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7753 * lisp.mk (lisp): Add prog-mode.el.
7755 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7757 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7758 * process.c (dummy_handler): New function.
7759 (lib_child_handler): New static var.
7760 (handle_child_signal): Invoke it.
7761 (catch_child_signal): If a library has set up a signal handler,
7762 save it into lib_child_handler.
7763 (init_process_emacs): If using glib and not on Windows, tickle glib's
7764 child-handling code so that it initializes its private SIGCHLD handler.
7765 * syssignal.h (SA_SIGINFO): Default to 0.
7766 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7767 31; it should no longer be needed now.
7769 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7771 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7773 * gfilenotify.c (globals_of_gfilenotify): New function.
7774 (syms_of_gfilenotify): Move global initialization there.
7776 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7778 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7780 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7781 * keyboard.c (menu_bar_items, tool_bar_items):
7782 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7783 not override local keymaps any more.
7785 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7787 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7789 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7791 * w32console.c (initialize_w32_display): Return the dimensions of
7792 the console window via 2 additional arguments, not via the current
7793 frame. This avoids crashes due to overrunning the bounds of
7794 frame's decode_mode_spec_buffer, which is not resized following
7795 the change of the frame dimensions from the initial 10x10.
7797 * w32term.h (w32_initialize_display_info): Adjust prototype.
7799 * term.c (init_tty): Take dimensions of the frame from the values
7800 returned by initialize_w32_display.
7802 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7803 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7804 (LIBES): Add $(GFILENOTIFY_LIBS).
7806 * w32inevt.c (handle_file_notifications): Add dummy implementation
7807 for !HAVE_W32NOTIFY.
7809 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7811 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7813 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7815 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7817 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7819 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7821 Fix minor problems found by static checking.
7822 * data.c (pure_write_error):
7823 Use xsignal2, not Fsignal, as Fsignal might return.
7824 * eval.c (set_backtrace_debug_on_exit): Now static.
7825 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7826 No longer inline. EXTERN_INLINE is needed only for functions
7827 defined in .h files. Reindent function header as per GNU style.
7828 (backtrace_p, backtrace_top, backtrace_next):
7829 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7830 compiler or linker. Add extern decls to pacify gcc -Wall.
7831 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7833 * frame.c (free_monitors): Define only on platforms that need it.
7834 * nsterm.m (ns_term_init):
7835 * process.c (catch_child_signal):
7836 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7837 defined on all porting targets these days.
7838 * process.c, process.h (catch_child_signal):
7839 Make it extern only if NS_IMPL_GNUSTEP is defined.
7841 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7843 * w32.c (gettimeofday): Make the signature identical to prototype
7844 in nt/inc/sys/time.h.
7846 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7848 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7851 * keyboard.c (safe_run_hooks_error): Improve error message.
7853 * data.c (pure_write_error): Add `object' argument.
7854 * puresize.h (CHECK_IMPURE): Use it.
7856 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7858 * Makefile.in (NOTIFY_OBJ): New variable.
7859 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7861 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7862 Call syms_of_gfilenotify.
7864 * gfilenotify.c: New file.
7866 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7867 and Qfile_w32notify.
7868 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7869 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7871 * lisp.h: Declare syms_of_gfilenotify.
7873 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7875 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7877 Merge the specpdl and backtrace stacks. Make the structure of the
7878 specpdl entries more obvious via a tagged union of structs.
7879 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7880 (enum specbind_tag): New enum.
7881 (struct specbinding): Make it a tagged union of structs.
7882 Add a case for backtrace records.
7883 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7884 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7885 (backtrace_debug_on_exit): New accessors.
7886 (struct backtrace): Remove.
7887 (struct catchtag): Remove backlist field.
7888 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7890 (Flocal_variable_p): Speed up the common case where the binding is
7892 * eval.c (backtrace_list): Remove.
7893 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7894 (set_backtrace_args, set_backtrace_nargs)
7895 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7896 (backtrace_next): New functions.
7897 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7898 (unwind_to_catch, internal_lisp_condition_case)
7899 (internal_condition_case, internal_condition_case_1)
7900 (internal_condition_case_2, internal_condition_case_n): Don't bother
7901 with backtrace_list any more.
7902 (Fsignal): Adjust to new backtrace format.
7903 (grow_specpdl): Move up.
7904 (record_in_backtrace): New function.
7905 (eval_sub, Ffuncall): Use it.
7906 (apply_lambda): Adjust to new backtrace format.
7907 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7909 (specbind): Adjust to new specpdl format. Simplify.
7910 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7911 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7913 (mark_backtrace): Remove.
7914 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7915 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7916 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7918 * profiler.c (record_backtrace): Use get_backtrace.
7919 (handle_profiler_signal): Use backtrace_top_function.
7920 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7923 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7925 * process.h (catch_child_signal): Declare.
7927 * process.c (catch_child_signal): New function.
7928 (init_process_emacs): Call it.
7930 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7931 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7933 (x_set_cursor_type): Remove declaration.
7934 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7935 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7936 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7937 (ns_get_color): Use F suffix on float.
7938 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7939 (ns_get_rgb_color): Remove.
7940 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7941 (note_mouse_movement): x and y are CGFloat.
7942 (ns_draw_fringe_bitmap): Remove unused rowY.
7943 Change #if to COCOA && >= 10_6.
7944 (ns_draw_window_cursor): Remove unused overspill.
7945 (ns_draw_underwave): width and x are EamcsCGFloat.
7946 (ns_draw_box): thickness is CGFloat.
7947 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7948 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7949 if not in main thread.
7950 (ns_get_pending_menu_title, ns_check_menu_open)
7951 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7952 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7953 (sendFromMainThread:): New method.
7954 (changeFont:): size is CGFloat.
7955 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7956 Disable warning about permanent text.
7957 (characterIndexForPoint:): Adjust return type depending on GNUstep
7959 (mouseDown:): delta is CGFloat.
7960 (updateFrameSize): Remove unised variable f.
7961 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7962 Cast float to EmacsCGFloat.
7963 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7964 also to -1 when restoring.
7965 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7966 inside NS_IMPL_COCOA.
7967 (toggleFullScreen:): Put call to toggleFullScreen inside
7968 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7969 (setPosition:portion:whole:): por is CGFloat.
7970 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7971 (mouseDown:): Use CGFloat.
7972 (mouseDragged:): Remove unised variable edge.
7973 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7975 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
7977 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7978 when NS_IMPL_GNUSTEP.
7979 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7980 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7981 (EmacsToolbar): Add clearAll. Add tag argument to
7982 addDisplayItemWithImage.
7983 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7985 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7987 * nsmenu.m (ns_update_menubar): Make static.
7988 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7989 (fillWithWidgetValue:): Add cast to SEL for setAction.
7990 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7991 (update_frame_tool_bar): Update code for GNUstep.
7992 (clearAll): New method.
7993 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7994 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7995 Move identifierToItem setObject and activeIdentifiers addObject before
7996 call to insertItemWithItemIdentifier.
7997 (validateVisibleItems): Fix indentation.
7998 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7999 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
8000 UtilityWindow to aStyle, remove call to setStyleMask.
8002 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
8004 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
8005 (ns_charset_covers, ns_get_covering_families, nsfont_open):
8006 Use F suffix on floats.
8007 (ns_char_width): Returns CGFloat.
8008 (ns_ascii_average_width): w is CGFloat instead of float.
8009 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
8011 (ns_glyph_metrics): CGFloat instead of float.
8013 * nsfns.m (x_set_foreground_color, x_set_background_color):
8015 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
8016 remove unused variables.
8017 (Fns_read_file_name): Keep track if panel is for save.
8018 Use ns_filename_from_panel/ns_directory_from_panel.
8019 (Fns_list_services): delegate only used for COCOA.
8020 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
8021 Just return the input if GNUstep.
8022 (x_screen_planes): Remove.
8023 (Fxw_color_values): Use EmacsCGFloat
8024 (Fns_display_monitor_attributes_list): Only get screen number for
8026 (getDirectory, getFilename): Remove from EmacsOpenPanel and
8028 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
8029 ns_directory_from_panel.
8031 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
8033 * process.c (handle_child_signal): Also use WCONTINUED.
8034 This is so that list-processes doesn't mistakenly list the process
8035 as stopped, when the process has actually been continued and is
8038 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
8040 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
8041 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
8042 not already configured.
8044 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
8046 2013-05-29 Eli Zaretskii <eliz@gnu.org>
8048 * Makefile.in (mostlyclean): Remove *.res files.
8050 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
8052 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
8053 a buffer (bug#8447).
8055 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8057 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8058 display vector, and we backtrack, handle the case that the
8059 previous character position is also displayed from a display
8060 vector or covered by a display string or image. (Bug#14476)
8062 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8064 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8065 (struct MonitorInfo, free_monitors): Remove.
8066 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8067 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8068 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8071 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8072 (struct MonitorInfo, free_monitors): Remove.
8073 (ns_screen_name): Make static.
8074 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8075 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8078 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8079 (struct MonitorInfo): New struct.
8080 (free_monitors, make_monitor_attribute_list): Declare.
8082 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8084 (free_monitors, make_monitor_attribute_list): New functions.
8085 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8088 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8090 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8092 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8094 * keyboard.c: Apply keyboard decoding only to events that come directly
8095 from the tty, not from unread-command-events (bug#14368).
8096 (read_event_from_main_queue): New function, extracted from read_char.
8097 (read_decoded_char): Remove.
8098 (read_decoded_event_from_main_queue): New function to replace it.
8099 (read_char): Use it.
8100 (read_key_sequence): Use read_char rather than read_decoded_char.
8102 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8104 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8106 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8108 2013-05-22 Kenichi Handa <handa@gnu.org>
8110 The following changes are to fix the setting of
8111 buffer-file-coding-system on, for instance, C-x RET c unix RET
8112 _FILE_OF_DOS_EOL_TYPE_ RET.
8114 * coding.h (struct coding_system): New member detected_utf8_chars.
8116 * coding.c (detect_coding_utf_8): Count characters and check EOL
8117 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8119 (setup_coding_system): Do not initialize coding->head_ascii.
8120 (check_ascii): Do not set coding->eol_seen but update it. Do not
8121 call adjust_coding_eol_type here.
8122 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8123 If the eol-type of CODING is already specified, adjust the eol type
8124 of the found coding-system.
8125 (decode_coding_gap): Cancel previous change. Utilize the
8126 character numbers counted by detect_coding_utf_8. Fix detection
8129 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8131 * search.c (looking_at_1): Only set last_thing_searched if the match
8132 changed the match-data (bug#14281).
8134 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8136 * xdisp.c (reseat_at_previous_visible_line_start):
8137 Already declared in dispextern.h, so remove it here.
8138 (move_it_vertically_backward): Likewise.
8140 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8142 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8143 (Fx_display_pixel_width, Fx_display_pixel_height)
8144 (Fx_display_mm_width, Fx_display_mm_height):
8145 Mention `display-monitor-attributes-list' in docstrings.
8147 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8148 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8149 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8150 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8151 (Fx_display_backing_store, Fx_display_visual_class)
8152 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8153 (Fx_display_grayscale_p, Fx_display_pixel_width)
8154 (Fx_display_pixel_height, Fx_display_planes)
8155 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8156 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8157 (Fx_display_mm_width, Fx_display_mm_height)
8158 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8159 height for all physical monitors as in X11.
8161 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8162 Return pixel width or height for all physical monitors as in X11.
8164 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8166 Port --enable-gcc-warnings to clang.
8167 * bytecode.c (exec_byte_code):
8169 Redo diagnostic pragmas to pacify clang, too.
8170 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8171 * editfns.c (Fencode_time):
8172 * fileio.c (file_accessible_directory_p):
8173 * font.c (font_unparse_xlfd):
8174 Use '&"string"[index]' instead of '"string" + (index)'.
8175 * undo.c (user_error): Remove; unused.
8177 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8179 * insdel.c (insert_1_both): Document the arguments, instead of
8180 referring to insert_1, which no longer exists.
8182 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8183 some window, increment windows_or_buffers_changed, so that
8184 *Messages* display in that window is updated. (Bug#14408)
8186 * w32.c: Include epaths.h.
8187 (init_environment): Use cmdproxy.exe without leading directories.
8188 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8190 (gettimeofday): Adjust signature and return value to Posix
8193 * unexw32.c (open_output_file): Delete the existing emacs.exe
8194 before creating it, to break the hard link to the versioned
8197 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8198 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8199 (FIRSTFILE_OBJ): New variables.
8200 (W32_RES): Rename to EMACSRES. All users changed.
8201 (base_obj): Use $(CM_OBJ).
8202 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8203 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8204 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8205 $(W32_RES_LINK) before $(LIBES).
8206 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8208 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8210 * makefile.w32-in (DOC): Use just "DOC".
8212 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8214 * process.c: Export default filters and sentinels to Elisp.
8215 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8217 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8218 (Fset_process_sentinel, Fformat_network_address):
8219 Default to them instead of nil.
8220 (server_accept_connection): Sentinels can't be nil any more.
8221 (read_and_dispose_of_process_output): New function, extracted from
8222 read_process_output.
8223 (read_process_output): Use it; filters can't be nil.
8224 (Finternal_default_process_filter): New function, extracted from
8225 read_process_output.
8226 (exec_sentinel_unwind): Remove function.
8227 (exec_sentinel): Don't zilch sentinel while running.
8228 (status_notify): Sentinels can't be nil.
8229 (Finternal_default_process_sentinel): New function extracted from
8231 (setup_process_coding_systems): Default filter is not nil any more.
8232 (syms_of_process): Export new Elisp functions and initialize
8234 * lisp.h (make_lisp_proc): New function.
8236 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8238 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8240 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8242 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8243 unless we know that the window w is a leaf window.
8244 Another attempt at solving bug#14062.
8246 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8248 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8251 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8253 * image.c (gif_load): Check that subimages fit (Bug#14345).
8255 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8257 * lread.c (skip_dyn_eof): New function.
8258 (read1): Use it to skip the end of a file in response to #@00.
8260 * doc.c (get_doc_string): Slightly relax the sanity checking.
8262 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8264 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8265 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8266 (MonitorInfo): New struct.
8267 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8268 (Fns_display_monitor_attributes_list): New functions.
8269 (display-usable-bounds): Remove.
8270 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8273 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8275 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8276 (GTK_CHECK_VERSION): New macro, if not already defined.
8277 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8278 replaced by GTK_CHECK_VERSION.
8280 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8282 * xterm.h (GTK_PREREQ): New macro.
8283 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8284 to use this macro instead, for consistency and clarity.
8286 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8288 * xdisp.c (row_for_charpos_p): New function, with code of
8289 cursor_row_p, but accepts an additional argument CHARPOS instead
8290 of using a hardcoded PT.
8291 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8292 (row_containing_pos): Call row_for_charpos_p instead of partially
8293 doing the same. Fixes cursor positioning under longlines-mode
8294 when longlines-show-effect includes more than one newline, when
8295 moving the cursor vertically up.
8297 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8299 * makefile.w32-in (ACL_H): New macro.
8300 ($(BLD)/fileio.$(O)): Update dependencies.
8302 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8304 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8305 * Makefile.in (LIB_ACL): New macro.
8306 (LIBACL_LIBS): Remove.
8307 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8308 * fileio.c: Include <acl.h>.
8309 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8310 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8312 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8315 * unexelf.c: Don't assume ElfW (Half) fits in int.
8316 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8317 when dealing with ElfW (Half) values, since they can exceed 2**31
8318 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8319 (entry_address): Omit unused NUM arg. All uses changed.
8321 2013-05-07 Juri Linkov <juri@jurta.org>
8323 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8324 to the string converted from number with `Fnumber_to_string'.
8327 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8329 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8330 This fixes a problem introduced by my previous change.
8332 2013-05-07 Glenn Morris <rgm@gnu.org>
8334 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8336 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8338 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8340 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8342 Static checking by GCC 4.8.0.
8343 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8344 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8345 (x_get_monitor_attributes_fallback)
8346 (x_get_monitor_attributes_xinerama)
8347 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8348 Define only if USE_GTK.
8349 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8350 (x_get_monitor_attributes_fallback): Omit unused locals.
8351 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8352 Use double, not float, to avoid mixed-mode floating point arithmetic.
8354 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8355 Jan Djärv <jan.h.d@swipnet.se>
8357 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8358 (XINERAMA_CFLAGS): New macros.
8359 (ALL_CFLAGS, LIBES): Use them.
8361 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8362 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8363 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8364 (syms_of_xfns): DEFSYM them.
8365 (struct MonitorInfo): New struct.
8366 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8367 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8368 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8369 (x_get_monitor_attributes_xinerama): New functions.
8370 (Fx_display_monitor_attributes_list): New primitive.
8371 (syms_of_xfns): Defsubr it.
8373 * xterm.h (x_display_info): Add Xatom_net_workarea and
8374 Xatom_net_current_desktop.
8376 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8377 and dpyinfo->Xatom_net_current_desktop.
8379 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8381 * xdisp.c (pos_visible_p): Use the special code for finding the
8382 beginning of a display property or overlay for any "replacing"
8383 display property, not just for display strings. This solves
8384 incorrect reporting of position by posn-at-point. (Bug#14241)
8386 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8388 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8389 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8390 Verify that ElfW (Half) fits in int.
8391 (fatal): Use same signature as lisp.h.
8392 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8393 configure and build with -DUNEXELF_DEBUG without worrying about
8394 other modules that use DEBUG.
8395 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8396 possibly-wide integers now uses it instead of plain fprintf.
8397 (entry_address): New function, which avoids problems with 32-bit
8398 overflow on 64-bit hosts.
8399 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8400 (round_up): Don't assume the remainder fits in int.
8401 (find_section): Use bool for boolean. Simplify debug code.
8402 (unexec): Don't assume file sizes fit in int or size_t.
8403 Omit unnecessary trailing newline in 'fatal' format.
8404 Use strerror rather than outputting decimal error number.
8405 Remove unused code when emacs is not defined;
8406 this file relies on Emacs now.
8407 Don't assume e_phnum and e_shnum are positive.
8409 * regex.c: Fix problems when DEBUG is defined.
8410 (extract_number, extract_number_and_incr): Define regardless of
8411 whether DEBUG is defined; that's simpler and makes the code less
8412 likely to go stale in the normal case when DEBUG is not defined.
8413 Return int rather than taking an int * arg. All callers changed.
8414 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8415 Remove, replacing with ...
8416 (DEBUG_PRINT): New macro. All callers changed.
8417 (DEBUG_COMPILES_ARGUMENTS): New macro.
8418 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8419 (print_compiled_pattern, print_double_string) [DEBUG]:
8420 Use prototype rather than old-style definition.
8421 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8422 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8423 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8424 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8425 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8426 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8427 This matters only when DEBUG is defined.
8429 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8431 * xdisp.c (set_iterator_to_next): Set the
8432 ignore_overlay_strings_at_pos_p flag only if we are _really_
8433 iterating over an overlay string, as indicated by the
8434 current.overlay_string_index member. (Bug#14306)
8436 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8438 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8439 to where it is used, to avoid autorelease issues (Bug#14050).
8441 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8443 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8444 * fileio.c (syms_of_fileio): Implement this.
8445 * filelock.c (create_lock_file): If symbolic links don't work, so
8446 we use a regular file as a lock file, do not fsync the lock file;
8449 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8451 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8452 (syms_of_minibuf): Adjust accodingly.
8454 * callint.c (Fcall_interactively): Adjust calls accordingly.
8456 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8458 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8459 w->contents is a buffer before computing everything else.
8460 Use parentheses to disambiguate last part of the condition.
8462 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8463 assertion violations. (Bug#14062)
8465 2013-05-01 David Reitter <david.reitter@gmail.com>
8467 * nsfns.m (ns_tooltip): Initialize.
8469 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8471 * coding.c (decode_coding_gap): Don't remove the character before
8472 a newline unless it's a CR character. (Bug#14287)
8474 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8476 * dispextern.h (struct face): Move enum face_underline_type
8477 earlier so that bitfields can be in the same word.
8479 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8481 * nsfns.m (handlePanelKeys): New function.
8482 (EmacsOpenPanel:performKeyEquivalent:)
8483 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8484 arrows/function/control and copy/paste keys (Bug#14296).
8486 2013-04-27 Juri Linkov <juri@jurta.org>
8488 * callint.c (Fcall_interactively): Call `Qread_number' for
8489 interactive code letter `n' instead of using duplicate code.
8492 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8494 * systime.h (make_timeval): Declare as 'const'.
8496 2013-04-27 Kenichi Handa <handa@gnu.org>
8498 * font.c (font_open_entity): Always open a font of manageable
8501 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8503 Port better to AIX (Bug#14258).
8504 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8507 2013-04-24 Kenichi Handa <handa@gnu.org>
8509 * coding.c (decode_coding_iso_2022): When an invalid escape
8510 sequence is encountered, reset the invocation and designation
8511 status to the safest one.
8513 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8515 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8516 Without this fix, "make distclean" leaves stamp-h1 behind.
8518 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8520 * w32fns.c (w32_fullscreen_rect): New function to compute the
8521 window rectangle for the given fullscreen mode.
8522 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8523 longer tunes the window size. This keeps the window's edges flush
8524 with the screen and allows the taskbar to hide itself in fullboth.
8526 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8527 window decorations and uses the entire screen.
8529 * w32term.h (w32_fullscreen_rect) Add prototype.
8530 (struct w32_output): Replace normal_width, normal_height,
8531 normal_top, and normal_left members with a single normal_placement
8533 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8535 (FRAME_NORMAL_PLACEMENT): New macro.
8537 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8539 * minibuf.c (Ftest_completion): Silence compiler warning.
8541 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8543 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8546 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8549 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8550 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8551 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8552 parentheses where appropriate.
8554 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8556 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8558 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8560 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8561 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8562 Mention in the doc string that setting these variables takes
8563 effect only after a call to set-window-buffer. (Bug#14200)
8565 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8567 * indent.c (Fvertical_motion): Don't consider display strings on
8568 overlay strings as display strings on the buffer position we
8569 started from. This prevents vertical cursor motion from jumping
8570 more than one line when there's an overlay string with a display
8571 property at end of line.
8572 Reported by Karl Chen <Karl.Chen@quarl.org> in
8573 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8575 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8577 * window.c (select_window): `record_buffer' even if window is
8578 already selected (bug#14191).
8580 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8582 * window.c (Fwindow_end): Test more flags, including the buffer's
8583 last_overlay_modified flag, to determine whether the window's
8584 display is really up-to-date. Prevents the function from
8585 returning a stale value. (Bug#14170)
8586 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8589 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8591 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8592 garbaged only if it is not already the top frame on its TTY.
8593 This prevents flickering due to constant redrawing of TTY frames when
8594 there are GUI frames open in the same session. (Bug#13864)
8596 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8598 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8599 of marking the idle timers directly.
8601 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8603 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8606 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8608 * window.c (select_window): Don't record_buffer while the invariant is
8609 temporarily broken (bug#14161).
8611 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8613 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8615 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8617 2013-04-07 Romain Francoise <romain@orebokech.com>
8619 Ignore additional platform-specific ACL errors (Bug#13702).
8620 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8621 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8623 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8625 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8628 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8630 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8631 This bug was introduced by my 2013-02-25 change that simplified
8632 data_start configuration. Without this change, on GNU/Linux
8633 an Emacs configured with --enable-profiling fails immediately
8634 due to a profiler signal.
8635 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8636 with these flags. On platforms where special flags are needed
8637 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8638 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8639 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8641 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8643 Get rid of some platform-specific functions examining window
8644 system and its capabilities. This is a partial rework of the
8646 * lisp.h (have_menus_p): Remove prototype. This function is
8647 replaced with platform-independent window_system_available.
8648 (check_window_system): Move to...
8649 * frame.h (decode_window_system_frame, window_system_available):
8650 ...here, add new prototypes.
8651 * frame.c (window_system_available, decode_window_system_frame):
8653 (check_window_system): Platform-independent now.
8654 * xterm.h (x_in_use): Remove declaration.
8656 * w32term.h (check_x_frame):
8657 * nsterm.h (check_x_frame): Remove prototypes. This function
8658 is replaced with platform-independent decode_window_system_frame.
8659 * msdos.c (have_menus_p): Remove.
8660 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8661 Remove platform-specific functions. Use check_window_system,
8662 decode_window_system_frame and check_ns_display_info where
8663 appropriate. Minor style and comment tweaks.
8664 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8665 (check_x_frame): Likewise.
8666 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8668 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8669 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8670 * xmenu.c, xselect.c: All related users changed.
8672 2013-04-03 Kenichi Handa <handa@gnu.org>
8674 The following changes is to optimize the code for reading UTF-8
8677 * coding.c (check_ascii): Rename from detect_ascii. Return value
8678 changed. Check EOL format. Do not call adjust_coding_eol_type
8680 (check_utf_8): New function.
8681 (adjust_coding_eol_type): Do nothing if already adjusted.
8682 (detect_coding): Compare the return value of check_ascii with
8683 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8684 (decode_coding_gap): Optimize for valid UTF-8.
8686 2013-03-21 Kenichi Handa <handa@gnu.org>
8688 * coding.c (syms_of_coding): Cancel previous change.
8690 * insdel.c (insert_from_gap): Fix previous change.
8692 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8694 Consistently use platform-specific function to detect window system.
8695 * lisp.h (check_window_system): New prototype. This function is
8696 going to replace check_x, check_w32 and check_ns.
8697 (have_menus_p): Mention msdos.c in comment.
8698 * fontset.c (check_window_system_func): Remove. Adjust all users.
8699 * fontset.h (check_window_system_func): Remove prototype.
8700 * nsterm.h (check_ns):
8701 * xterm.h (check_x):
8702 * w32term.h (check_w32): Likewise.
8703 * menu.c (Fx_popup_menu): Use check_window_system.
8704 * msdos.c (check_window_system): Define for MS-DOS.
8705 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8706 * w32fns.c (check_window_system): Likewise for MS-Windows.
8707 * xfns.c (check_window_system): Likewise for X.
8708 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8709 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8711 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8713 Prefer < to > in range checks such as 0 <= i && i < N.
8714 This makes it easier to visualize quantities on a number line.
8715 This patch doesn't apply to all such range checks,
8716 only to the range checks affected by the 2013-03-24 change.
8717 This patch reverts most of the 2013-03-24 change.
8718 * alloc.c (xpalloc, Fgarbage_collect):
8719 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8720 * character.c (string_escape_byte8):
8721 * charset.c (read_hex):
8722 * data.c (cons_to_unsigned):
8723 * dispnew.c (update_frame_1):
8724 * doc.c (Fsubstitute_command_keys):
8725 * doprnt.c (doprnt):
8726 * editfns.c (hi_time, decode_time_components):
8727 * fileio.c (file_offset):
8728 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8729 * font.c (font_intern_prop):
8730 * frame.c (x_set_alpha):
8731 * gtkutil.c (get_utf8_string):
8732 * indent.c (check_display_width):
8733 * keymap.c (Fkey_description):
8734 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8736 * minibuf.c (read_minibuf_noninteractive):
8737 * process.c (wait_reading_process_output):
8738 * search.c (Freplace_match):
8739 * window.c (get_phys_cursor_glyph):
8740 * xdisp.c (redisplay_internal):
8741 * xsmfns.c (smc_save_yourself_CB):
8742 Prefer < to > for range checks.
8743 * dispnew.c (sit_for): Don't mishandle NaNs.
8744 This fixes a bug introduced in the 2013-03-24 change.
8745 * editfns.c (decode_time_components): Don't hoist comparison.
8746 This fixes another bug introduced in the 2013-03-24 change.
8748 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8750 * frame.h (struct frame): Drop scroll_bottom_vpos
8751 member becaue all real users are dead long ago.
8752 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8753 * xdisp.c (redisplay_internal): Adjust user.
8755 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8757 * nsmenu.m (showAtX:Y:for:): setLevel to
8758 NSPopUpMenuWindowLevel (Bug#13998).
8760 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8762 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8763 (ns_check_pending_open_menu): Declare.
8765 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8766 (x_activate_menubar): Update the menu with title that matches
8767 ns_get_pending_menu_title, and call
8768 ns_check_pending_openmenu (Bug#12698).
8769 (menuWillOpen:): New method.
8770 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8772 * nsterm.m (menu_will_open_state, menu_mouse_point)
8773 (menu_pending_title): New varaibles.
8774 (ns_get_pending_menu_title, ns_check_menu_open)
8775 (ns_check_pending_open_menu): New functions.
8777 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8779 * indent.c (current_column_bol_cache): Remove leftover which is not
8780 used in Fmove_to_column any more.
8781 (current_column, scan_for_column): Adjust users.
8782 * keyboard.c (last_point_position_buffer, last_point_position_window):
8783 Remove leftovers which are not used for recording undo any more.
8784 (command_loop_1, syms_of_keyboard): Adjust users.
8785 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8786 redisplay_window any more.
8787 (move_it_to): Adjust user.
8789 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8791 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8792 Update dependencies.
8794 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8796 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8797 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8800 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8802 * window.h (struct window): Replace hchild, vchild and buffer slots
8803 with a single slot 'contents'. This is possible because each valid
8804 window may have either the child window (in vertical or horizontal
8805 combination) or buffer to display (for the leaf window). Using that,
8806 a lot of operations to traverse and/or change window hierarchies may
8807 be simplified. New member horizontal is used to distinguish between
8808 horizontal and vertical combinations of internal windows.
8809 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8810 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8811 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8812 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8813 Use contents slot, not buffer, where appropriate.
8814 (wset_combination): New function.
8815 (wset_buffer): Add eassert.
8816 (Fframe_first_window): Simplify the loop reaching first window.
8817 (Fwindow_buffer): Use WINDOW_LEAF_P.
8818 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8819 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8820 (unshow_buffer): Convert initial debugging check to eassert.
8821 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8822 (make_parent_window, window_resize_check, window_resize_apply)
8823 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8824 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8825 Adjust to match struct window changes.
8826 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8827 (mark_window_cursors_off, count_windows, get_leaf_windows)
8828 (foreach_window_1): Simplify the loop.
8829 * alloc.c (mark_object): Do not check for the leaf window because
8830 internal windows has no glyph matrices anyway.
8831 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8832 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8833 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8834 (build_frame_matrix_from_window_tree, mirror_make_current)
8835 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8836 (update_window_tree, set_window_update_flags): Simplify the loop.
8837 (sync_window_with_frame_matrix_rows): Enforce live window.
8838 Use contents slot, not buffer, where appropriate.
8839 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8840 and WINDOW_HORIZONTAL_COMBINATION_P.
8841 (make_frame_visible_1): Simplify the loop.
8842 Use contents slot, not buffer, where appropriate.
8843 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8844 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8845 (expose_window_tree): Likewise.
8846 Use contents slot, not buffer, where appropriate.
8847 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8848 to avoid deleted windows. Use contents slot instead of buffer.
8849 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8850 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8851 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8852 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8854 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8856 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8857 identify the reasons for assertion violations in bug#14062 and
8859 (Fx_show_tip): Fix compilation error under
8860 "--enable-check-lisp-object-type". (Bug#14073)
8862 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8863 Reported by <rzl24ozi@gmail.com>.
8865 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8867 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8869 (unwind_with_echo_area_buffer): ...to restore it here.
8870 This is needed to ensure that...
8871 (redisplay_window): ...both window markers are valid here,
8872 which is verified by eassert.
8873 * editfns.c (save_excursion_save): Do not assume that
8874 selected_window always displays the buffer.
8875 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8878 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8880 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8883 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8885 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8887 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8889 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8890 since MinGW's w32api headers do. This avoids compiler warnings.
8892 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8895 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8897 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8899 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8901 * gtkutil.c (style_changed_cb): Check if frame is live and an
8902 X frame (Bug#14038).
8904 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8906 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8907 Define only for _WIN32_WINNT less than 0x0500.
8908 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8910 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8911 see its own definitions of 'struct timeval' and 'struct timezone'.
8913 Fix incompatibilities between MinGW.org and MinGW64 headers.
8914 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8916 * w32.c (REPARSE_DATA_BUFFER): Guard with
8917 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8919 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8921 * xterm.c: Include X11/XKBlib.h
8922 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8924 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8926 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8928 * blockinput.h (input_blocked_p): Likewise.
8929 * bytecode.c (exec_byte_code): Likewise.
8930 * callproc.c (call_process_kill, call_process_cleanup)
8931 (Fcall_process): Likewise.
8932 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8933 (Fccl_execute_on_string): Likewise.
8934 * character.c (string_escape_byte8): Likewise.
8935 * charset.c (read_hex): Likewise.
8936 * cm.c (calccost): Likewise.
8937 * data.c (cons_to_unsigned): Likewise.
8938 * dired.c (directory_files_internal, file_name_completion):
8940 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8941 (sit_for): Likewise.
8942 * doc.c (Fsubstitute_command_keys): Likewise.
8943 * doprnt.c (doprnt): Likewise.
8944 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8945 * emacsgtkfixed.c: Likewise.
8946 * fileio.c (file_offset, Fwrite_region): Likewise.
8947 * floatfns.c (Fexpt, fmod_float): Likewise.
8948 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8950 * font.c (font_intern_prop): Likewise.
8951 * frame.c (x_set_alpha): Likewise.
8952 * gtkutil.c (get_utf8_string): Likewise.
8953 * indent.c (check_display_width): Likewise.
8954 * intervals.c (create_root_interval, rotate_right, rotate_left)
8955 (split_interval_right, split_interval_left)
8956 (adjust_intervals_for_insertion, delete_node)
8957 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8958 (merge_interval_right, merge_interval_left, copy_intervals)
8959 (set_intervals_multibyte_1): Likewise.
8960 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8961 * keymap.c (Fkey_description): Likewise.
8962 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8963 * lread.c (openp, read_integer, read1, string_to_number):
8965 * menu.c (ensure_menu_items): Likewise.
8966 * minibuf.c (read_minibuf_noninteractive): Likewise.
8967 * print.c (printchar, strout): Likewise.
8968 * process.c (create_process, Faccept_process_output)
8969 (wait_reading_process_output, read_process_output, send_process)
8970 (wait_reading_process_output): Likewise.
8971 * profiler.c (make_log, handle_profiler_signal): Likewise.
8972 * regex.c (re_exec): Likewise.
8973 * regex.h: Likewise.
8974 * search.c (looking_at_1, Freplace_match): Likewise.
8975 * sysdep.c (get_child_status, procfs_ttyname)
8976 (procfs_get_total_memory): Likewise.
8977 * systime.h (EMACS_TIME_VALID_P): Likewise.
8978 * term.c (dissociate_if_controlling_tty): Likewise.
8979 * window.c (get_phys_cursor_glyph): Likewise.
8980 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8981 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8983 * xfns.c (Fx_window_property): Likewise.
8984 * xmenu.c (set_frame_menubar): Likewise.
8985 * xselect.c (x_get_window_property, x_handle_dnd_message):
8987 * xsmfns.c (smc_save_yourself_CB): Likewise.
8988 * xterm.c (x_scroll_bar_set_handle): Likewise.
8990 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8992 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8993 to be optional or nil. Adjust comment and convert it to docstring.
8994 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8995 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8997 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8999 Static checking by GCC 4.8-20130319.
9000 * image.c (gif_load): Assume pass < 3 to pacify GCC.
9001 * process.c (Fset_process_datagram_address)
9002 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
9003 * xdisp.c (get_char_face_and_encoding):
9004 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
9005 (get_glyph_face_and_encoding): Prepare face before possibly using it.
9006 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
9008 2013-03-24 Ken Brown <kbrown@cornell.edu>
9010 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
9011 fix compilation on 64-bit Cygwin, where underscores are not
9012 automatically prepended.
9014 * w32term.c (w32_initialize): Silence compiler warning.
9016 2013-03-23 Eli Zaretskii <eliz@gnu.org>
9018 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
9019 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
9020 variables, to save and restore frame dimensions.
9021 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
9022 after returning from a 'fullscreen' configuration.
9023 use SendMessage instead of PostMessage to send the SC_RESTORE message,
9024 to avoid races between the main thread and the input thread.
9026 * w32term.h (struct w32_output): New members normal_width,
9027 normal_height, normal_top, normal_left, and prev_fsmode.
9028 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
9029 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
9032 * w32term.c (w32fullscreen_hook): Record last value of the frame's
9033 'fullscreen' parameter. Always record previous width and height
9034 of the frame, except when switching out of maximized modes, so
9035 that they could be restored correctly, instead of resetting to the
9036 default frame dimensions. Send SC_RESTORE command to the frame,
9037 unless we are going to send SC_MAXIMIZE, to restore the frame
9038 resize hints in the mouse pointer shown by the window manager.
9041 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
9043 * lisp.h (get_frame_param): Adjust conditions for prototype
9046 2013-03-22 Ken Brown <kbrown@cornell.edu>
9048 * unexcw.c: Drop unneeded inclusion of w32common.h.
9049 (report_sheap_usage): Declare.
9050 (read_exe_header): Add magic numbers for x86_64.
9051 (fixup_executable): Fix printf format specifier for unsigned long
9054 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9056 * frame.h (struct frame): Put menu_bar_window under #ifdef
9057 because this member is not needed when X toolkit is in use.
9058 (fset_menu_bar_window):
9059 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9060 (free_glyphs, update_frame):
9061 * xdisp.c (expose_frame): Likewise.
9062 (display_menu_bar): Likewise. Remove redundant eassert.
9063 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9066 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9068 Use functions and constants to manipulate Lisp_Save_Value objects.
9069 This replaces code that used macros and strings and token-pasting.
9070 The change makes the C source a bit easier to follow,
9071 and shrinks the Emacs executable a bit.
9072 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9073 (make_save_value): Change 1st arg from string to enum. All callers
9076 (mark_object): Use if, not #if, for GC_MARK_STACK.
9077 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9078 (XSAVE_OBJECT): Now functions, not macros.
9079 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9080 the constant was never used.
9081 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9082 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9083 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9084 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9086 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9087 type3 with a single member save_type. All uses changed.
9088 (save_type, set_save_pointer, set_save_integer): New functions.
9089 * print.c (PRINTX): Remove.
9091 * alloc.c: Remove redundant static declarations.
9093 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9095 * window.h (struct window): Convert left_col, top_line, total_lines
9096 and total_cols from Lisp_Objects to integers. Adjust comments.
9097 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9099 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9100 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9101 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9102 Adjust users where appropriate.
9104 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9106 * frame.h (struct frame): Drop resx and resy because the same data is
9107 available from window system-specific output context. Adjust users.
9108 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9109 New functions to provide defaults when no window system available.
9110 (FRAME_RES_X, FRAME_RES_Y): New macros.
9111 (NUMVAL): Move from xdisp.c.
9112 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9113 (Ffont_face_attributes, Fopen_font):
9114 * image.c (gs_load):
9115 * w32font.c (fill_in_logfont):
9116 * xdisp.c (calc_pixel_width_or_height):
9117 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9118 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9120 2013-03-20 Kenichi Handa <handa@gnu.org>
9122 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9123 to 1 (temporary workaround until a bug related to ASCII
9124 optimization is fixed).
9126 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9128 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9129 Signal error if window is not internal. Adjust docstring.
9130 (delete_all_child_windows): Use combination_limit to save the buffer.
9131 (Fset_window_configuration): Adjust accordingly.
9132 * print.c (syms_of_print): Initialize debugging output not here...
9133 (init_print_once): ...but in a new function here.
9134 * lisp.h (init_print_once): Add prototype.
9135 * emacs.c (main): Add call to init_print_once. Adjust comments.
9137 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9139 * window.c (window_resize_check, window_resize_apply)
9140 (window_from_coordinates, recombine_windows, set_window_buffer)
9141 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9142 (Fsplit_window_internal, Fdelete_window_internal)
9143 (freeze_window_starts): Use bool for booleans.
9144 * window.h (window_frame_coordinates, resize_frame_windows)
9145 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9147 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9149 * dispnew.c (bitch_at_user): Use `user-error'.
9151 2013-03-17 Ken Brown <kbrown@cornell.edu>
9153 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9154 as return type of image_background. (Bug#13981)
9155 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9157 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9159 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9160 (ns_select): Don't return with result uninitialized.
9162 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9165 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9167 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9168 directories. If filename is nil, get directory name (Bug#13932).
9169 Use getFilename and getDirectory.
9170 (getFilename, getDirectory): New methods for EmacsSavePanel and
9172 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9174 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9176 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9178 2013-03-15 Kenichi Handa <handa@gnu.org>
9180 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9181 (adjust_after_replace): Make it back to static. Delete the third
9182 arg text_at_gap_tail. Cancel the code for handling it.
9184 * coding.h (struct coding_system): New member eol_seen.
9186 * coding.c (detect_ascii): New function.
9187 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9188 when the source bytes are actually scanned. On detecting for
9189 coding_category_utf_8_auto, call detect_ascii instead of scanning
9190 source bytes directly.
9191 (produce_chars): Call insert_from_gap with the new arg 0.
9192 (encode_coding): Likewise.
9193 (decode_coding_gap): Control ASCII optimization by the variable
9194 disable_ascii_optimization instead of #ifndef .. #endif.
9195 Deccode EOL format according to coding->eol_seen.
9196 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9199 * lisp.h (adjust_after_replace): Cancel externing it.
9200 (insert_from_gap): Adjust prototype.
9202 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9204 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9205 FULLSCREEN_MAXIMIZED. (Bug#13935)
9207 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9209 * region-cache.c (find_cache_boundary, move_cache_gap)
9210 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9211 Simplify debugging check and convert to eassert. Adjust comment.
9212 (pp_cache): Put under ENABLE_CHECKING.
9214 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9216 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9217 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9219 (w32fullscreen_hook): If the frame is visible, reset
9220 f->want_fullscreen flag after changing the frame size. If the
9221 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9224 2013-03-13 Daniel Colascione <dancol@dancol.org>
9226 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9227 too so that these builds can use Cygwin's file conversion
9228 functions. (We've been building and linking cygw32.o all along
9229 and just not using it.)
9231 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9233 File synchronization fixes (Bug#13944).
9234 * Makefile.in (LIB_FDATASYNC): New macro.
9236 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9237 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9238 Don't worry about HAVE_FSYNC, since a substitute fsync is
9239 available if the system lacks one.
9240 (Fwrite_regin): Retry fsync if interrupted.
9242 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9244 * w32term.c (w32_read_socket): If the Emacs frame is being
9245 activated, call w32fullscreen_hook, to make sure the new frame
9246 dimensions are in effect. (Bug#13937)
9248 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9250 * xdisp.c (init_iterator): Simplify because both character and byte
9251 positions are either specified or -1. Add eassert. Adjust comment.
9252 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9253 character and byte positions can be obtained from marker.
9255 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9257 Static checking by Sun C 5.12.
9258 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9259 * bytecode.c (exec_byte_code):
9260 * dispnew.c (init_display):
9262 * fileio.c (Fsubstitute_in_file_name):
9263 * keyboard.c (Fevent_convert_list):
9264 * keymap.c (Fsingle_key_description):
9265 * term.c (maybe_fatal, fatal):
9266 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9267 * xsmfns.c (Fhandle_save_session):
9268 Omit unreachable code.
9269 * keymap.c (map_keymap_char_table_item): Cast void * to
9270 a function pointer type; the C Standard requires this.
9272 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9273 Include <sys/param.h> unconditionally, as that works elsewhere and
9274 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9275 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9278 See ChangeLog.12 for earlier changes.
9284 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9286 This file is part of GNU Emacs.
9288 GNU Emacs is free software: you can redistribute it and/or modify
9289 it under the terms of the GNU General Public License as published by
9290 the Free Software Foundation, either version 3 of the License, or
9291 (at your option) any later version.
9293 GNU Emacs is distributed in the hope that it will be useful,
9294 but WITHOUT ANY WARRANTY; without even the implied warranty of
9295 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9296 GNU General Public License for more details.
9298 You should have received a copy of the GNU General Public License
9299 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.