1 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
4 * data.c (count_one_bits_word): Fix bug (negated comparison)
5 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
9 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
10 undefined behavior by initializing display property bit of a
11 string processed by the bidirectional iterator. For details, see
12 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
14 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
16 Minor cleanup of previous change.
17 * image.c (imagemagick_error, Fimagemagick_types):
18 Omit some recently-introduced and unnecessary casts and assignments.
20 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
22 Fix two memory leaks discovered with Valgrind.
23 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
24 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
26 2014-01-22 Martin Rudalics <rudalics@gmx.at>
28 Fixes in window size functions around Bug#16430 and Bug#16470.
29 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
30 (Fwindow_mode_line_height, Fwindow_header_line_height)
31 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
32 Minor doc-string adjustments.
33 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
35 (window_body_height, window_body_width): Do not count partially
36 visible lines/columns when PIXELWISE is nil (Bug#16470).
37 (Qfloor, Qceiling): New symbols.
39 2014-01-21 Eli Zaretskii <eliz@gnu.org>
41 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
42 when the image cache is not yet allocated. (Bug#16509)
44 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
46 * buffer.c (Fkill_buffer): When killing an indirect buffer,
47 re-attach intervals to its base buffer (Bug#16502).
48 * intervals.c (set_interval_object): Move from here...
49 * intervals.h (set_interval_object): ... to here. Fix comments.
51 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
53 Avoid undefined behavior by initializing buffer redisplay bit.
54 Problem reported by Dmitry Antipov in
55 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
56 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
58 Revert some of the CANNOT_DUMP fix (Bug#16494).
59 * lread.c (init_lread): Fix typo: NILP, not !NILP.
61 2014-01-19 Eli Zaretskii <eliz@gnu.org>
63 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
64 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
65 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
66 they are replaced by macros that expand into direct calls to the
67 corresponding functions from GDI32.DLL.
68 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
69 variables in the Cygwin build, they are unused.
71 2014-01-19 K. Handa <handa@gnu.org>
73 * composite.c (composition_update_it): Fix previous change.
75 2014-01-18 Eli Zaretskii <eliz@gnu.org>
77 Fix file name handling on MS-Windows 9X.
78 * w32.c (maybe_load_unicows_dll): New function.
80 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
81 on, to make sure we can convert file names to and from UTF-8 on
82 Windows 9X. This fixes a failure to start up because Emacs cannot
83 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
85 * w32font.c [WINDOWSNT]: Include w32.h.
86 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
87 of implementing the same stuff.
88 Remove now unused g_b_init_is_windows_9x.
90 * w32.h (maybe_load_unicows_dll): Add prototype.
92 2014-01-17 Eli Zaretskii <eliz@gnu.org>
94 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
95 switch to single keyboard. Prevents daemon crashes when a new
96 client connects while we show a TTY menu in an existing client.
99 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
101 Fix MinGW64 porting problem with _setjmp.
102 Reported by Eli Zaretskii in:
103 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
104 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
105 the old _setjmp and _longjmp. All uses changed.
107 2014-01-13 Daniel Colascione <dancol@dancol.org>
109 * textprop.c (Fremove_list_of_text_properties): Correctly
110 handle reaching the end of the interval tree. (Bug#15344)
112 2014-01-13 Martin Rudalics <rudalics@gmx.at>
114 * xdisp.c (resize_mini_window): Round height to a multiple of
115 frame's line height. Fix bug in calculation of window start
116 position (Bug#16424).
118 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
120 * macfont.m: Include termchar.h.
121 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
122 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
123 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
124 *_WITH_GC_* to take face and f as parameters.
125 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
126 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
128 2014-01-13 Daniel Colascione <dancol@dancol.org>
130 Fix menu item updating in the presence of the Unity global menu
133 * gtkutil.h (xg_have_tear_offs): Add frame parameter
134 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
136 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
137 updating menus; explain why.
138 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
139 problem it's supposed to solve and it interferes with detecting
140 the presence of a global menu.
141 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
144 2014-01-11 K. Handa <handa@gnu.org>
146 * composite.c (composition_update_it): Fix indexing of
147 LGSTRING_CHAR (Bug#15984).
149 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
151 * unexw32.c (_start) [__MINGW64__]: Define to __start.
153 2014-01-11 Eli Zaretskii <eliz@gnu.org>
155 * xdisp.c (try_window_id): Don't use this function's optimizations
156 if overlays in the buffer displayed by the window have changed
157 since last redisplay. (Bug#16347)
158 (message_dolog): Fix indentation.
160 2014-01-11 Martin Rudalics <rudalics@gmx.at>
162 * frame.c (frame_resize_pixelwise): Fix doc-string.
164 2014-01-10 Martin Rudalics <rudalics@gmx.at>
166 Fix handling of internal borders (Bug#16348).
167 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
168 internal border width from pixel width of windows.
169 (change_frame_size_1): Don't return early when frame's pixel
170 size changes - we still have to record the new sizes in the
172 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
173 also when toolbar gets larger.
174 * window.c (check_frame_size): Include internal_border_width in
176 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
177 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
178 non-toolkit/non-GTK version clear internal border.
179 * xterm.c (x_clear_under_internal_border): New function for
180 non-toolkit/non-GTK version.
181 (x_after_update_window_line): In non-toolkit/non-GTK version
183 (handle_one_xevent, x_set_window_size): Call
184 x_clear_under_internal_border in non-toolkit/non-GTK version.
185 * xterm.h (x_clear_under_internal_border): Extern it.
187 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
189 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
190 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
193 2014-01-06 Eli Zaretskii <eliz@gnu.org>
195 * xdisp.c (redisplay_window): Don't skip window redisplay if the
196 last value of point is not equal to buffer's point. (Bug#16129)
198 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
201 * nsterm.h (updateCollectionBehavior): Rename from
202 updateCollectionBehaviour. All uses changed.
204 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
205 * Makefile.in (SETFATTR): New macro.
206 (temacs$(EXEEXT)): Use it.
208 2014-01-04 Martin Rudalics <rudalics@gmx.at>
210 Fix maximization behavior on Windows (Bug#16300).
211 * w32fns.c (w32_fullscreen_rect): Don't handle
212 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
213 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
214 of SetWindowPos. Restore last placement also when leaving
215 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
216 but the FULLSCREEN_BOTH case.
218 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
221 * data.c (arithcompare_driver):
222 * fileio.c (Fcar_less_than_car):
223 * fns.c (internal_equal):
224 * frame.c (delete_frame):
225 * lisp.h (enum More_Lisp_Bits):
227 Avoid C99 constructs that don't work in C89.
228 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
229 to port to C89, which doesn't have 'long long'.
230 (count_trailing_zero_bits): Use them.
232 2014-01-03 Chong Yidong <cyd@gnu.org>
234 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
236 2014-01-02 Martin Rudalics <rudalics@gmx.at>
238 Further adjust frame/window scrollbar width calculations.
239 * window.c (apply_window_adjustment): Set
240 windows_or_buffers_changed.
241 (Fwindow_scroll_bars): Return actual scrollbar width.
242 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
243 For non-toolkit builds again use 14 as minimum width and set
244 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
245 * xterm.c (XTset_vertical_scroll_bar): Take width from
246 WINDOW_SCROLL_BAR_AREA_WIDTH.
247 (x_new_font): Rename wid to unit. Base calculation of new
248 scrollbar width on toolkit used and make it analogous to that of
249 x_set_scroll_bar_default_width.
250 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
251 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
253 * w32term.c (w32_set_vertical_scroll_bar): Take width from
254 WINDOW_SCROLL_BAR_AREA_WIDTH.
255 (x_new_font): Make it correspond to changes in xterm.c.
257 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
259 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
260 This is a cleaner way to fix the MinGW-w64 porting problem.
261 Check for INTPTR_MAX misconfiguration.
263 2014-01-01 Eli Zaretskii <eliz@gnu.org>
265 * search.c (newline_cache_on_off, find_newline): In indirect
266 buffers, use the newline cache of the base buffer.
268 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
269 buffer, invalidate the caches of its base buffer. (Bug#16265)
271 * indent.c (width_run_cache_on_off, compute_motion): In indirect
272 buffers, use the width-run cache of the base buffer.
274 * xdisp.c (redisplay_window): When the window displays an indirect
275 buffer, and the character widths in the display table have
276 changed, invalidate the width-run cache of the corresponding base
279 * fileio.c (Finsert_file_contents): When invalidating the newline
280 cache, consider the case of inserting into indirect buffer.
282 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
283 In indirect buffers, use the paragraph cache of the base buffer.
285 2013-12-31 Martin Rudalics <rudalics@gmx.at>
287 * window.c (grow_mini_window): Fix last change.
289 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
291 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
293 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
295 * w32term.c (w32_initialize): Use LCID and LOWORD.
297 * w32proc.c (create_child): Use pid_t for 5th argument.
298 (IsValidLocale): Don't provide prototype for MinGW64.
299 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
300 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
302 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
303 MinGW64 doesn't support.
305 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
307 * w32.c (set_named_security_info): New function.
308 (acl_set_file): Fall back on set_named_security_info if
309 set_file_security fails.
310 (g_b_init_set_named_security_info_w)
311 (g_b_init_set_named_security_info_a): New static variables.
312 (globals_of_w32): Initialize them to zero.
313 (set_named_security_info): Set them to non-zero if the
314 corresponding API is available.
315 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
318 2013-12-31 Martin Rudalics <rudalics@gmx.at>
320 Some more fixes following pixelwise resize changes including one
322 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
323 of frame_resize_pixelwise.
324 * widget.c (pixel_to_text_size): New function.
325 (update_wm_hints): Have size hints respect value of
326 frame_resize_pixelwise.
327 (EmacsFrameResize): Alway process resize requests pixelwise.
328 * window.c (grow_mini_window): Make sure mini window is at least
330 * xdisp.c (display_menu_bar): Make sure menubar extends till
332 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
333 (x_set_tool_bar_lines): Calculate pixelwise.
334 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
335 frame_resize_pixelwise.
337 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
339 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
340 variables not used there.
342 2013-12-30 Eli Zaretskii <eliz@gnu.org>
344 * w32.c (sys_umask): New function. (Bug#16299)
346 2013-12-30 Martin Rudalics <rudalics@gmx.at>
348 * dispnew.c (change_frame_size_1): Take old width of root window
349 from that window's pixel width. (Bug#16284)
351 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
353 Plain copy-file no longer chmods an existing destination (Bug#16133).
354 * fileio.c (realmask): Now a static var, not a local.
355 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
356 Remove arg STATPTR. All uses changed.
357 (Fcopy_file): Do not alter permissions of existing destinations,
358 unless PRESERVE-PERMISSIONS (renamed from
359 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
360 Avoid race when testing for existing destinations and for
361 when input and output files are the same.
362 If changing the group fails, adjust both default and
363 preserved permissions so that access is not granted to the
365 (Fset_default_file_modes, init_fileio): Update realmask.
366 (Fdefault_file_modes): Use realmask instead of calling umask.
368 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
370 Fix pipe bug with OS X emacs --daemon (Bug#16262).
371 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
372 flags on the daemon pipe ends before execing.
374 2013-12-28 Eli Zaretskii <eliz@gnu.org>
376 * w32fns.c (Fx_create_frame): Error out if called from a TTY
379 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
381 * callproc.c (Vexec_path): Document that exec-directory is in it.
383 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
385 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
388 2013-12-27 Chong Yidong <cyd@gnu.org>
390 * data.c (Fsymbol_function): Doc fix.
392 2013-12-26 Martin Rudalics <rudalics@gmx.at>
394 Some more tinkering with Bug#16051.
395 * window.c (resize_frame_windows): Don't let the size of the
396 root window drop below the frame's default character size.
397 Never ever delete any subwindows - let the window manager do the
400 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
401 of toolbar lines needed when they exceed the height of the root
403 (unwind_create_frame_1): New function.
404 (Fx_create_frame): Generally inhibit calling the window
405 configuration change hook here. Remove extra call to
406 change_frame_size - it's not needed when we don't run the
407 configuration change hook.
409 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
411 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
412 On my Fedora 19 platform the core dumps were so big that
413 my desktop became nearly catatonic.
414 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
415 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
416 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
417 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
419 * conf_post.h (__has_feature): New macro, if not already defined.
420 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
421 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
423 2013-12-25 Eli Zaretskii <eliz@gnu.org>
425 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
426 is a file name. (Bug#16252)
428 2013-12-25 Chong Yidong <cyd@gnu.org>
430 * keyboard.c (Voverriding_terminal_local_map):
431 (Voverriding_local_map): Doc fix.
433 * keymap.c (Vemulation_mode_map_alists): Doc fix.
435 2013-12-24 Eli Zaretskii <eliz@gnu.org>
437 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
438 file name when it is submitted to ShellExecute. Simplify code.
439 Don't test DOCUMENT for being a string, as that is enforced by
440 CHECK_STRING. Doc fix.
442 2013-12-23 Eli Zaretskii <eliz@gnu.org>
444 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
445 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
446 redisplay_tool_bar does. Improve and fix commentary.
447 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
448 limits of the glyph matrices. (Bug#16051)
449 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
450 only when the new size is different from the old one, and the new
451 size can be achieved given the frame height.
453 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
455 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
457 2013-12-23 Glenn Morris <rgm@gnu.org>
459 * lread.c (Fload): Mention load-prefer-newer in doc.
461 2013-12-22 Martin Rudalics <rudalics@gmx.at>
463 Handle Bug#16207 by being more restrictive when running hooks.
464 * window.c (unwind_change_frame): New function.
465 (Fset_window_configuration): Don't run configuration change hook
466 while the frame configuration is unsafe. Call select_window
469 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
471 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
473 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
475 * nsterm.h: Declare EmacsColor category.
477 * nsterm.m (NSColor): Implement EmacsColor category.
478 (ns_get_color): Use colorUsingDefaultColorSpace.
479 (ns_get_color, ns_term_init): Use colorForEmacsRed.
481 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
483 2013-12-21 Eli Zaretskii <eliz@gnu.org>
485 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
486 having the PNG_NORETURN attribute, to avoid compiler warning in
489 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
491 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
493 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
494 fringe background extension.
495 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
496 because they are now always the same as `left' and `width',
497 respectively. Remove code for the case that `width' and
498 `sb_width' are different.
500 2013-12-20 Martin Rudalics <rudalics@gmx.at>
502 Remove scroll_bar_actual_width from frames.
503 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
504 * frame.c (Fscroll_bar_width): Return scroll bar area width.
505 (x_figure_window_size):
506 * nsterm.m (x_set_window_size):
507 * widget.c (set_frame_size):
508 * w32term.c (x_set_window_size):
509 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
510 scroll_bar_actual_width.
512 Convert scroll_bar members to integers on Windows.
513 * w32term.h (struct scroll_bar): Convert top, left, width,
514 height, start, end and dragging to integers.
515 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
517 * w32term.c (w32_set_scroll_bar_thumb)
518 (w32_scroll_bar_handle_click): Remove XINT conversions for
519 scroll_bar members. Treat bar->dragging as integer.
520 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
521 first element. Remove XINT conversions for scroll_bar members.
522 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
523 Remove XINT conversions for scroll_bar members.
525 Fix assignment for new window total sizes.
526 * window.c (Fwindow_resize_apply_total): Assign values for
529 2013-12-20 Chong Yidong <cyd@gnu.org>
531 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
532 argument to `append'.
534 2013-12-19 Eli Zaretskii <eliz@gnu.org>
536 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
537 current text face, for extending the face of the display margins.
540 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
543 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
545 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
548 * nsterm.m (Qfile, Qurl): New.
549 (EV_MODIFIERS2): New macro.
550 (EV_MODIFIERS): Use EV_MODIFIERS2.
551 (ns_term_init): Remove font and color from DND, does not work on
552 newer OSX, and other ports don't have them.
553 (performDragOperation:): Handle modifiers used during drag.
554 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
555 Remove global Lisp variables used to communicate with ns-win.el.
556 Remove font and color handling.
557 (syms_of_nsterm): Defsym Qfile and Qurl.
559 2013-12-19 Anders Lindgren <andlind@gmail.com>
561 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
562 (ns_constrain_all_frames, x_set_offset): Remove assignment to
564 (updateFrameSize:, windowWillResize:toSize:): Add trace.
565 (constrainFrameRect): Remove special case nr_screens == 1.
566 Don't constrain size to size of view.
568 * nsterm.h (ns_output): Remove dont_constrain.
570 2013-12-19 Anders Lindgren <andlind@gmail.com>
572 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
574 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
576 Minor fixes for recent openp changes.
577 * lisp.h (GCPRO7): New macro.
578 * lread.c (openp): Use bool for boolean; all callers changed.
579 Protect save_string from GC. Don't assume that file descriptors
580 are nonzero. Redo save_mtime comparison to avoid bogus GCC
581 warning about uninitialized variable.
583 2013-12-18 Eli Zaretskii <eliz@gnu.org>
585 * w32fns.c (emacs_abort): Use intptr_t as argument of
586 INT_BUFSIZE_BOUND, to avoid compiler warnings.
588 2013-12-18 Glenn Morris <rgm@gnu.org>
590 * lread.c (Fload): Pass load_prefer_newer to openp.
591 Don't bother checking mtime if openp already did it.
592 (openp): Add `newer' argument, to check all suffixes
593 and find the newest file.
594 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
595 * callproc.c (call_process):
596 * charset.c (load_charset_map_from_file):
597 * emacs.c (init_cmdargs):
598 * image.c (x_create_bitmap_from_file, x_find_image_file):
600 * lread.c (Flocate_file_internal):
601 * process.c (Fformat_network_address):
602 * sound.c (Fplay_sound_internal):
603 * w32.c (check_windows_init_file):
604 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
606 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
608 2013-12-17 Eli Zaretskii <eliz@gnu.org>
610 * w32.c (getloadavg): Don't index samples[] array with negative
611 indices. Recover from wall-clock time being set backwards.
613 * w32term.c (w32_initialize): Declare the argument of
614 set_user_model as const.
616 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
617 (w32_menu_show): Constify some arguments passed to MessageBox.
619 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
620 to initialize Lisp objects.
622 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
623 initialize Lisp objects.
625 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
626 use variables used only on X under that condition.
628 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
629 variables not used there.
631 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
633 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
634 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
636 2013-12-16 Eli Zaretskii <eliz@gnu.org>
638 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
639 code, revealed in presence of R2L characters, character
640 compositions, and display vectors. A better fix for Bug#16148.
641 (extend_face_to_end_of_line): Don't reference tool_bar_window in
642 GTK and NS builds, they don't have this member of struct frame.
644 * dispextern.h (struct composition_it): Correct a comment for the
647 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
649 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
650 This prevents a compilation error on C compilers that do not
651 default functions to return 'int' if not declared. Also, add
652 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
653 since it now uses inline functions.
655 2013-12-16 Eli Zaretskii <eliz@gnu.org>
657 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
658 display margins on mode line, header line, and in the frame's
659 tool-bar window. (Bug#16165)
661 2013-12-16 Andreas Schwab <schwab@suse.de>
663 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
665 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
667 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
670 2013-12-16 Martin Rudalics <rudalics@gmx.at>
672 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
674 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
676 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
677 intended to find bogus pointers in font objects (Bug#16140).
678 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
679 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
680 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
681 Disable for MS-Windows due to Bug#15876; apparently this
682 requires more or less substantial changes in fontset code.
683 * xfont.c (xfont_close):
684 * xftfont.c (xftfont_close): Call x_display_info_for_display
685 to check whether 'Display *' is valid (Bug#16093 and probably
688 2013-12-15 Eli Zaretskii <eliz@gnu.org>
690 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
691 Reported by Juanma Barranquero <lekktu@gmail.com>.
693 * process.c (Fprocess_send_eof): Don't crash if someone tries to
694 open a pty on MS-Windows. (Bug#16152)
696 * emacs.c (decode_env_path): Fix bogus comparison against
697 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
699 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
701 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
702 (Fx_file_dialog): Add parentheses around && to silence warning.
704 * w32term.c (construct_drag_n_drop): Remove unused local variable.
706 2013-12-15 Eli Zaretskii <eliz@gnu.org>
708 * xdisp.c (extend_face_to_end_of_line): Extend background of
709 non-default face in margin areas as well. (Bug#16151)
710 (display_line): Call extend_face_to_end_of_line for continued
711 lines as well, if the display margins have non-zero width.
712 (set_glyph_string_background_width): When needed, set the
713 extends_to_end_of_line_p flag on glyph strings to be drawn in
714 margin areas, not only in the text area.
716 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
719 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
721 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
722 Don't worry about verify_error being t, since it has to be a list.
724 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
726 Use bool for boolean, focusing on headers.
727 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
728 No need to include <stdbool.h>, since conf_post.h does it now.
729 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
730 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
731 (SET_PER_BUFFER_VALUE_P):
732 * ccl.c, ccl.h (setup_ccl_program):
733 * ccl.h (CHECK_CCL_PROGRAM):
734 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
735 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
736 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
737 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
738 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
739 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
740 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
741 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
742 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
743 (CHARSET_FAST_MAP_SET):
744 * coding.c (decode_coding_ccl, encode_coding_ccl):
745 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
746 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
747 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
748 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
749 (decode_coding_c_string):
750 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
751 * conf_post.h (has_attribute):
752 * dispextern.h (trace_redisplay_p):
753 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
754 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
755 (SET_GLYPH_FROM_CHAR_GLYPH):
756 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
757 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
758 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
759 (cursor_in_mouse_face_p):
760 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
761 (blank_row, prepare_desired_row)
762 (build_frame_matrix_from_leaf_window, make_current)
763 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
764 (update_window, scrolling_window, update_frame_line):
765 * disptab.h (GLYPH_FOLLOW_ALIASES):
766 * editfns.c (Fformat):
767 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
768 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
769 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
770 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
771 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
772 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
774 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
775 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
776 (FRAME_MOUSE_UPDATE):
777 * fringe.c (Fdefine_fringe_bitmap):
778 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
779 (x_create_bitmap_from_xpm_data, xpm_load_image):
780 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
781 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
782 (MERGE_INTERVAL_CACHE):
783 * keymap.h (KEYMAPP):
784 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
785 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
786 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
787 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
788 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
789 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
790 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
791 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
792 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
793 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
794 (SETUP_BUFFER_SYNTAX_TABLE):
795 * systime.h (timespec_valid_p):
796 * term.c (save_and_enable_current_matrix):
797 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
798 * xdisp.c (in_display_vector_p, display_tool_bar_line)
799 (redisplay_internal, try_window_reusing_current_matrix)
800 (sync_frame_with_window_matrix_rows, try_window_id)
801 (display_menu_bar, display_tty_menu_item, display_mode_line)
802 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
803 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
804 * xmenu.c (xmenu_show):
805 * xterm.c (use_xim, x_term_init):
806 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
807 (struct x_bitmap_record):
808 Use bool for booleans.
809 * ccl.c (struct buffer_text):
810 * ccl.h (struct ccl_program):
811 * charset.h (struct charset):
813 * coding.h (struct iso_2022_spec, struct coding_system):
814 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
815 (struct glyph_string, struct face, struct face_cache)
816 (struct bidi_string_data, struct bidi_it)
817 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
819 * editfns.c (Fformat):
820 * frame.h (struct frame):
821 * fringe.c (struct fringe_bitmap):
822 * intervals.h (struct interval):
823 * keyboard.h (struct kboard):
824 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
825 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
826 (struct Lisp_Buffer_Local_Value, union specbinding):
827 * macfont.m (struct macfont_info):
828 * process.h (struct Lisp_Process):
829 * termchar.h (struct tty_display_info):
830 * window.h (struct window):
831 * xterm.h (struct x_output):
832 Use bool_bf for boolean bit-fields.
833 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
835 * ccl.h (struct ccl_program): Remove unused members private_state,
836 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
838 (struct ccl_spec): Remove unused members cr_carryover,
840 * conf_post.h: Include <stdbool.h>.
842 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
843 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
844 Surround statement macro with proper 'do { ... } while (false)' brackets.
845 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
846 Args must now be expressions; all callers changed.
847 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
848 (PRODUCE_GLYPHS): Simplify use of boolean.
849 * fileio.c (Fcopy_file):
850 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
851 * lisp.h (UNGCPRO): Return void, not int.
852 (FOR_EACH_TAIL): Use void expression, not int expression.
853 * region-cache.c: Reindent.
854 * region-cache.h: Copy comments from region-cache.c, to fix
855 incorrect remarks about booleans.
857 2013-12-14 Eli Zaretskii <eliz@gnu.org>
859 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
860 when character at point is displayed from a display vector.
863 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
865 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
866 now a list of certificate validation checks that will abort a
867 connection with an error.
868 (Fgnutls_boot): Document it and use it.
870 2013-12-14 Martin Rudalics <rudalics@gmx.at>
872 * w32term.c (w32_enable_frame_resize_hack): New variable.
873 (x_set_window_size): Use it to hack frame resizing on Windows
876 2013-12-14 Eli Zaretskii <eliz@gnu.org>
878 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
879 Windows-specific code to w32.c. Change error message text to
880 match that of Posix platforms.
882 * w32.c (w32_copy_file): New function, most of the code copied and
883 reworked from Fcopy_file. Improve error handling. Plug memory
884 leak when errors are thrown. Support file names outside of the
885 current codepage. (Bug#7100)
887 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
889 * lread.c (load_path_default): Prototype.
891 2013-12-13 Glenn Morris <rgm@gnu.org>
893 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
895 (load-path-default): Remove `changed' argument.
896 Do not set dump_path permanently. Simplify.
897 (init_lread): Simplify.
898 (syms_of_lread): Remove dump_path.
900 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
902 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
903 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
904 2013-12-12 font-related change to avoid Bug#16128, which
905 is quite hard to fix without even more substantial changes.
907 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
909 * font.c (font_close_object): Check for live frame (Bug#16128).
911 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
913 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
914 Return ptrdiff_t, not int, since it's a buffer size.
915 Reindent/reparen some macros to a more Gnuish style.
917 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
919 Avoid undefined behavior with huge regexp interval counts.
920 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
921 since it's now specialized to interval counts. All uses changed.
922 Do not assume wrapraound on signed integer overflow.
923 (regex_compile): Simplify based on the above changes.
925 2013-12-12 Eli Zaretskii <eliz@gnu.org>
927 Support file names on MS-Windows that use characters outside of
928 the current system codepage. (Bug#7100)
930 * w32.c (get_file_security, set_file_security)
931 (create_symbolic_link): Separate pointers and boolean flags for
932 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
933 non-zero, else the former.
934 (codepage_for_filenames, filename_to_utf16, )
935 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
937 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
939 (normalize_filename): Lose the DBCS code, now works on UTF-8.
940 Accept only one argument; all callers changed.
941 (dostounix_filename): Remove the second argument, now works in
942 UTF-8. All callers changed.
943 (parse_root): Lose DBCS code.
944 (get_long_basename, w32_get_short_filename, init_environment)
945 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
946 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
947 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
948 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
949 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
950 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
952 (ansi_encode_filename): New function.
953 (get_emacs_configuration, get_emacs_configuration_options):
955 (add_volume_info, GetCachedVolumeInformation): Run the input file
956 name through unixtodos_filename, to ensure it is stored and
957 referenced in canonical form.
958 (get_volume_info): Lose the DBCS code, now works in UTF-8.
959 (logon_network_drive, sys_link, utime): Improve error handling.
960 (sys_access): New function.
961 (hashval, generate_inode_val): Unused functions deleted.
962 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
963 (check_windows_init_file): Convert error message from UTF-8 to
964 ANSI codepage, for display in the message box.
965 (globals_of_w32): Set w32_unicode_filenames according to the OS
968 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
969 w32_unicode_filenames is non-zero, ANSI mode otherwise.
970 (syms_of_w32term): Declare w32-unicode-filenames.
972 * w32proc.c (new_child, delete_child): Remove code that handled
973 unused pending_deletion and input_file members of the child struct.
974 (create_child, sys_spawnve): Convert all file names to ANSI
975 codepage. Use ANSI APIs explicitly; forcibly fail if any file
976 name cannot be encoded in ANSI codepage. Don't use
977 unixtodos_filename, mirror slashes by hand.
978 (record_infile, record_pending_deletion): Functions deleted.
979 (Fw32_short_file_name): Call w32_get_short_filename instead of
982 * w32notify.c (add_watch): Work in Unicode mode when
983 w32_unicode_filenames is non-zero, ANSI mode otherwise.
984 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
985 instead, do the same with Lisp primitives.
987 * w32fns.c (file_dialog_callback, Fx_file_dialog)
988 (Fsystem_move_file_to_trash, Fw32_shell_execute)
989 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
990 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
991 (Fw32_shell_execute): Improve error reporting.
992 (Fdefault_printer_name): Ifdef away for Cygwin.
994 * w32.h (struct _child_process): Remove input_file and
995 pending_deletion members that are no longer used.
996 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
997 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
998 (ansi_encode_filename): New and updated prototypes.
1000 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
1002 (unexec): Don't use dostounix_filename, it expects a file name in
1003 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
1006 * fileio.c (Ffile_name_directory, file_name_as_directory)
1007 (directory_file_name, Fexpand_file_name)
1008 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
1009 arguments of dostounix_filename.
1010 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
1011 use MAX_UTF8_PATH for size of file-name strings.
1012 (emacs_readlinkat): Build an explicitly unibyte string for file
1014 (syms_of_fileio) <file-name-coding-system>:
1015 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
1017 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
1018 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
1019 directories to UTF-8.
1020 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
1021 environment, and each element of the input PATH, to UTF-8.
1023 * dired.c (file_attributes): Use build_unibyte_string explicitly
1024 to make Lisp strings from user and group names.
1026 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
1029 * coding.c (decode_file_name, encode_file_name): New functions.
1031 * termcap.c (tgetent): Adapt to the change in arguments of
1034 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
1037 * msdos.c (dostounix_filename, init_environment): Adapt to the
1038 change in arguments of dostounix_filename.
1040 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
1041 [WINDOWSNT]: Encode file names passed to the image libraries in
1044 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
1045 [WINDOWSNT]: Convert file names to the current ANSI codepage.
1047 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
1048 arguments of dostounix_filename.
1050 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1052 * font.h (struct font_entity) [HAVE_NS]: New field to record
1053 font driver which was used to create this entity.
1054 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
1055 frame where the font was opened.
1056 (font_close_object): Add prototype.
1057 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
1058 (font_close_object): Not static any more. Lost frame arg.
1059 Adjust comment and users.
1060 * alloc.c (cleanup_vector): Call font_close_object to adjust
1061 per-frame font counters correctly. If HAVE_NS, also call
1062 driver-specific cleanup for font-entity objects.
1063 * ftfont.c (ftfont_open):
1064 * nsfont.m (nsfont_open):
1065 * w32font.c (w32font_open_internal):
1066 * xfont.c (xfont_open):
1067 * xftfont.c (xftfont_open): Save frame pointer in font object.
1068 * macfont.m (macfont_open): Likewise.
1069 (macfont_descriptor_entity): Save driver pointer to be able
1070 to call its free_entity routine when font-entity is swept.
1071 * ftxfont.c (ftxfont_open): Add eassert because frame
1072 pointer should be saved by ftfont_driver.open.
1074 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
1076 * xterm.c (x_make_frame_visible): Restore hack which is needed when
1077 input polling is used. This is still meaningful for Cygwin, see
1078 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
1079 * keyboard.c (poll_for_input_1, input_polling_used): Define
1081 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
1082 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
1083 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
1084 (font_for_char): Prefer ptrdiff_t to int for buffer position.
1085 (face_for_char): Likewise. Rearrange eassert and return ASCII
1086 face for CHAR_BYTE8_P.
1087 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
1089 2013-12-11 Ken Brown <kbrown@cornell.edu>
1091 * dispextern.h (erase_phys_cursor):
1092 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
1094 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1096 * nsterm.m (x_free_frame_resources):
1097 * term.c (tty_free_frame_resources):
1098 * xterm.c (x_free_frame_resources): Do not check for non-NULL
1099 face cache because it's implied by free_frame_faces anyway.
1100 * w32term.c (x_free_frame_resources): Likewise. Do not call
1101 free_frame_faces twice.
1103 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1105 * editfns.c (Fformat_time_string): Mention %F in the doc.
1107 2013-12-11 Martin Rudalics <rudalics@gmx.at>
1109 * window.c (resize_frame_windows): Don't return immediately when
1110 the root window's size doesn't change - the minibuffer window
1111 may still have to be repositioned/resized.
1112 * xfns.c (Fx_create_frame): Always change the frame size after
1113 initializing the frame's faces.
1114 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1115 change_frame_size should already have done it.
1116 (x_new_font): Assign new tool- and menu-bar heights.
1117 (x_set_window_size_1): Account for tool- and menu-bar heights
1118 (Bug#16013). Don't set pixel sizes since change_frame_size
1119 should already have done it.
1121 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1123 Remove the option of using libcrypto.
1124 * Makefile.in (LIB_CRYPTO): Remove.
1125 (LIBES): Don't use it.
1127 2013-12-11 Juri Linkov <juri@jurta.org>
1129 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1130 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1132 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1134 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1135 drawn tool bar items (Bug#16058).
1136 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1138 2013-12-09 Ken Brown <kbrown@cornell.edu>
1140 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1142 * lisp.h (get_frame_param): Adjust conditions for prototype
1145 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1147 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1148 Avoid unused macro warning if configured --without-xft.
1150 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1152 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1154 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1156 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
1158 * emacs.c (main): Call fixup_locale a second time for GNUstep.
1160 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1162 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1164 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1166 Use libcrypto's checksum implementations if available, for speed.
1167 * Makefile.in (LIB_CRYPTO): New macro.
1170 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1171 The macro didn't conform to C99 due to type mismatch,
1172 which caused compilation failure with Sun C 5.12,
1173 and it was confusing anyway. Include window.h to declare
1174 redisplay_other_windows.
1176 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1178 * window.c (set_window_buffer): Update mode line (bug#16084).
1180 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1182 Fix minor problems found by static checking.
1183 * keyboard.c (poll_for_input_1, input_polling_used):
1184 Define only if HAVE_NTGUI.
1185 * xmenu.c (popup_activate_callback): Omit unnecessary
1186 check against USE_X_TOOLKIT, which must be defined here anyway.
1187 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1190 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1192 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1194 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1196 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1198 * nsterm.m (x_set_window_size): Remove fprintf.
1199 (init): Define always. Set applicationDidFinishLaunchingCalled
1201 (applicationDidFinishLaunching:):
1202 Set applicationDidFinishLaunchingCalled.
1203 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1206 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1208 Pixel resize changes for NS (Bug#16049).
1209 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1210 height/width. row/cols are locals.
1211 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1212 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1213 (windowWillResize): Remove gsextra. Calculate extra as in
1215 (x_new_font): Don't change frame size if fullscreen.
1216 Change size pixelwise.
1218 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1219 comment in xfns.c. Change to pixelwise call.
1221 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1223 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1226 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1228 * xterm.c (input_signal_count): Remove.
1229 (x_dispatch_event): Define unconditionally.
1230 (x_make_frame_visible): Process X events until the frame
1231 is really visible (Bug#16027).
1232 * xterm.h (x_dispatch_event): Declare unconditionally.
1234 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1236 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1238 * nsterm.m (x_set_window_size): Handle pixelwise.
1240 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1242 * w32term.c (x_new_font):
1243 * xterm.c (x_new_font): Calculate new frame size from new font
1246 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1248 * lisp.h (FOR_EACH_TAIL): New macro.
1249 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1251 * window.c (select_window): Call second wset_redisplay before we change
1252 selected_window (bug#16034).
1254 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1256 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1258 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1260 * w32xfns.c: Include window.h, to avoid a compiler warning.
1262 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1264 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1265 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1266 window_scroll takes care of it.
1267 (Fset_window_point, Fdelete_other_windows_internal)
1268 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1269 (Fsplit_window_internal, Fdelete_window_internal)
1270 (Fresize_mini_window_internal, Fset_window_configuration)
1271 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1272 cause redisplay instead of forcing a complete redisplay.
1273 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1274 we're only affecting the selected_window.
1276 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1278 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1279 directional control characters. Update type and category
1280 determination according to the UBA from Unicode v6.3.
1281 (bidi_category_t): New category EXPLICIT_FORMATTING.
1283 * dispextern.h (bidi_type_t): Update to include new bidirectional
1284 properties introduced with Unicode v6.3. (Bug#16043)
1286 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1288 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1291 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1293 * font.c (font_list_entities): Remove dummy assignment.
1294 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1295 used on graphic displays only. Remove unused 'font_encoder' member.
1296 (struct font_bitmap): Remove unused 'extra' member.
1297 * nsfont.m (nsfont_open):
1298 * w32font.c (w32font_open_internal):
1299 * ftfont.c (ftfont_get_bitmap): Adjust users.
1301 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1303 Use bool for boolean.
1304 * tparam.c (tparam1):
1305 * undo.c (record_point, record_property_change):
1306 Use bool for boolean, for local vars that are always true or false.
1308 Minor integer overflow fixes (Bug#16033).
1309 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1310 This improves on the previous fix to this function.
1311 (window_resize_check): When summing up pixel counts, don't rely on
1312 undefined behavior if the sum overflows.
1314 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1316 * window.c (Fset_window_new_pixel): Don't choke at negative
1317 argument value (Bug#16033).
1319 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1320 to avoid crash in window_box_height.
1322 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1323 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1325 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1327 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1329 Minor integer overflow fixes.
1330 * window.c (Fset_window_new_pixel, grow_mini_window):
1331 * xdisp.c (Fwindow_text_pixel_size):
1332 Avoid undefined behavior on signed integer overflow.
1333 * xfns.c (x_set_mouse_color):
1334 Check that drag shape fits in 'unsigned', since that's what X wants.
1336 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1338 Improve reporting of fatal exception on MS-Windows.
1339 * w32fns.c (my_exception_handler): New function.
1340 (globals_of_w32fns): Set it up as the unhandled exception
1341 handler. Initialize exception code and address to zeros.
1342 (emacs_abort): If the exception code and address are available,
1343 print them at the beginning of the backtrace. Fix the format of
1344 printing addresses (was producing 0x0x12345678 on XP).
1347 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1349 * eval.c (Fbacktrace__locals): New function.
1350 (syms_of_eval): Defsubr it.
1352 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1354 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1355 Define here to unify between...
1356 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1357 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1359 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1361 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1363 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1364 fringe background extension.
1365 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1366 because they are now always the same as `left' and `width',
1367 respectively. Remove code for the case that `width' and
1368 `sb_width' are different.
1370 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1372 Fix minor problems found by static checking.
1373 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1374 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1375 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1377 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1379 * image.c (imagemagick_compute_animated_image): Don't crash if we
1380 have an animation with different-sized images (bug#15313).
1382 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1384 Remove some unused items introduced during pixelwise change.
1385 * window.c (window_resize_total_check): Remove unused function.
1386 * xdisp.c (remember_mouse_glyph): Remove unused label.
1387 (Ftool_bar_height): Move declaration inside #if.
1388 * xterm.c (x_set_window_size): Don't use r and c.
1390 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1392 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1395 * window.c (Fset_window_configuration): Comment out unused variables.
1397 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1399 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1401 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1403 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1405 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1406 HAVE_GNUTLS3 (Bug#16001).
1408 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1409 if interrupts are deferred (Bug#15801).
1411 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1413 Support resizing frames and windows pixelwise.
1414 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1415 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1416 (struct glyph_matrix): Replace window_left_col and
1417 window_top_line by window_pixel_left and window_pixel_top.
1418 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1420 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1421 (draw_window_divider, move_it_to, x_draw_right_divider)
1422 (x_draw_bottom_divider, change_frame_size): Add or fix
1424 * dispnew.c (change_frame_size_1): Change prototype.
1425 (adjust_glyph_matrix, required_matrix_width)
1426 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1427 values instead of lines and columns.
1428 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1429 WINDOW_TOTAL_FRINGE_WIDTH.
1430 (handle_window_change_signal, do_pending_window_change)
1431 (init_display): Adjusts calls of change_frame_size.
1432 (change_frame_size, change_frame_size_1): Handle pixelwise
1434 * frame.c (Qright_divider_width, Qbottom_divider_width):
1436 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1437 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1438 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1439 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1441 (set_frame_param): New function.
1442 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1443 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1444 (Ffringe_width, Fborder_width, Fright_divider_width)
1445 (Fbottom_divider_width): New functions, defsubr them.
1446 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1447 New argument pixelwise.
1448 (struct frame_parm_table): New members Qright_divider_width and
1449 Qbottom_divider_width.
1450 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1451 (x_report_frame_params): Handle Qright_divider_width and
1452 Qbottom_divider_width.
1453 (x_set_right_divider_width, x_set_bottom_divider_width):
1455 (frame_resize_pixelwise): New option.
1456 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1457 new_pixelwise, right_divider_width and bottom_divider_width;
1458 remove total_lines; rename text_lines, text_cols, new_text_lines
1459 and new_text_cols to text_height, text_width, new_height and
1460 new_width respectively.
1461 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1462 FRAME_TEXT_WIDTH respectively.
1463 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1464 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1465 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1467 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1468 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1469 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1470 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1471 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1472 (FRAME_TOTAL_COLS_ARG): Remove macro.
1473 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1474 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1475 (x_wm_set_size_hint): Handle frame pixel sizes.
1476 * indent.c (compute_motion, Fcompute_motion):
1477 Call window_body_width instead of window_body_cols.
1478 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1479 (make_lispy_position): Handle right and bottom dividers.
1480 (Fsuspend_emacs): Pixelize call of change_frame_size.
1481 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1482 * lisp.h: Extern set_frame_param.
1483 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1485 (Fx_create_frame): Add entry for vertical_drag_cursor.
1486 Pixelize call of change_frame_size.
1487 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1488 * nsterm.m (ns_update_window_end): Optionally draw right
1490 (x_set_window_size): Add argument pixelwise.
1491 Call check_frame_size and change_frame_size with pixelwise zero.
1492 (ns_draw_window_divider): New function.
1493 (ns_redisplay_interface): Add ns_draw_window_divider.
1494 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1495 (x_new_font): Call x_set_window_size with pixelwise zero.
1496 * print.c (print_object): For a window print its sequence
1498 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1499 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1500 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1501 (w32_createwindow): Use scroll bar area width.
1502 (w32_wnd_proc): Handle bottom divider width.
1503 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1504 (Fx_create_frame): Default divider width parameters.
1505 Caclulate sizes pixelwise. Add vertical drag cursor support.
1506 (x_create_tip_frame): Default divider widths to zero.
1507 Pixelize call to change_frame_size.
1508 (Fx_show_tip): Add handling of divider widths. Pixelize window
1510 (Fw32_frame_rect): New function.
1511 (frame_parm_handler w32_frame_parm_handlers): Add divider
1513 (Vx_window_vertical_drag_shape): Add variable.
1514 * w32inevt.c (resize_event, maybe_generate_resize_event):
1515 Pixelize change_frame_size calls.
1516 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1518 * w32term.c (w32_draw_window_divider): New function.
1519 (x_update_window_end): Handle right divider.
1520 (w32_draw_fringe_bitmap, x_scroll_run)
1521 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1522 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1523 Calculate new frame sizes pixelwise.
1524 (x_new_font): Pixelize call to x_set_window_size.
1525 (x_check_fullscreen): Pixelize call to change_frame_size.
1526 (x_set_window_size_1, x_set_window_size): New argument
1527 pixelwise. Calculate pixelwise.
1528 (x_wm_set_size_hint): Use scroll bar area width.
1529 (w32_redisplay_interface): Add w32_draw_window_divider.
1530 * w32term.h (struct w32_output): Add vertical drag cursor.
1531 * widget.c (set_frame_size, update_wm_hints)
1532 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1534 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1535 * window.c (sequence_number): Restore.
1536 (Fwindow_pixel_width, Fwindow_pixel_height)
1537 (Fwindow_mode_line_height, Fwindow_header_line_height)
1538 (window_pixel_to_total, Frun_window_scroll_functions)
1539 (Fset_window_new_pixel, window_resize_apply_total)
1540 (Fwindow_resize_apply_total): New functions.
1541 (window_body_height, window_body_width): Rename from
1542 window_body_lines. New argument PIXELWISE.
1543 Calculate pixelwise.
1544 (Fwindow_body_height, Fwindow_body_width): New argument
1546 (coordinates_in_window, window_relative_x_coord): Use window's
1547 pixel width instead of total width.
1548 (replace_window, recombine_windows): Initialize pixel values.
1549 (resize_root_window, resize_frame_windows, grow_mini_window)
1550 (shrink_mini_window): New argument PIXELWISE.
1551 Calculate pixelwise.
1552 (Fdelete_other_windows_internal, adjust_window_margins)
1553 (window_resize_check, window_resize_apply)
1554 (Fdelete_window_internal, Fresize_mini_window_internal)
1555 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1556 (check_frame_size): Rename arguments. New argument PIXELWISE.
1557 Calculate pixelwise.
1558 (set_window_buffer): Make samebuf bool. Run configuration change
1559 hook only if buffer changed.
1560 (Fset_window_buffer): Rewrite doc-string.
1561 (make_window): Initialize new_pixel slot.
1562 (Fwindow_resize_apply): Check pixel size of root window.
1563 (Fsplit_window_internal): Call 2nd argument pixel_size.
1564 Calculate pixelwise.
1565 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1567 (save_window_data): New slots frame_text_width,
1568 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1569 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1571 (Fcurrent_window_configuration, Fset_window_configuration)
1572 (save_window_save, compare_window_configurations): Handle new
1573 slots in save_window_data and saved_window.
1574 (Fset_window_scroll_bars): Fix doc-string.
1575 (window_resize_pixelwise): New variable.
1576 (coordinates_in_window, Fcoordinates_in_window_p):
1578 (make_parent_window): Adjust sequence_number.
1579 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1581 * window.h (struct window): New members new_pixel, pixel_left,
1582 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1583 (wset_new_pixel): New function.
1584 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1585 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1586 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1587 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1588 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1589 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1590 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1591 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1592 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1593 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1594 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1595 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1596 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1597 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1598 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1600 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1601 (window_body_width, check_frame_size): Adapt external declarations.
1602 * xdisp.c (last_max_ascent): New integer.
1603 (window_text_bottom_y): Handle bottom divider.
1604 (window_box_width, window_box_height): Calculate pixelwise.
1605 (get_glyph_string_clip_rects): Handle right divider.
1606 (remember_mouse_glyph): When windows are resized pixelwise
1607 proceed with width and height set to 1.
1608 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1610 (move_it_to): Calculate and return maximum x position
1612 (Fwindow_text_pixel_size): New function.
1613 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1614 (tool_bar_lines_needed): Rename to tool_bar_height.
1615 Calculate pixelwise.
1616 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1617 Calculate pixelwise.
1618 (redisplay_tool_bar): Calculate pixelwise.
1619 (redisplay_window): Calculate pixelwise. Handle dividers.
1620 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1621 (x_draw_vertical_border): Handle dividers.
1622 (define_frame_cursor1): Handle vertical drag cursor.
1623 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1624 (expose_window): Calculate pixelwise. Handle dividers.
1625 (init_xdisp): Initialize pixel values.
1626 * xfaces.c (Qwindow_divider): New face.
1627 (realize_basic_faces): Realize it.
1628 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1629 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1630 (x_set_scroll_bar_default_width): Default actual width to 16.
1631 (Fx_create_frame): Set sizes pixelwise.
1632 (x_create_tip_frame): Default divider widths to zero.
1633 Pixelize call of change_frame_size.
1634 (Fx_show_tip): Handle divider widths. Initial pixel position
1636 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1637 (Vx_window_vertical_drag_shape): New option.
1638 * xmenu.c (free_frame_menubar): Pixelize call of
1640 * xterm.c (x_draw_window_divider): New function.
1641 (x_update_window_end): Optionally draw right divider.
1642 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1643 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1644 (handle_one_xevent, x_new_font): Calculate pixelwise.
1645 (x_set_window_size_1, x_set_window_size): New argument
1646 pixelwise. Calculate pixelwise.
1647 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1648 (struct x_redisplay_interface): Add x_draw_window_divider.
1649 * xterm.h (struct x_output): Add vertical_drag_cursor.
1651 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1653 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1654 Set invisible frames's `redisplay' when a full redisplay is requested.
1655 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1656 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1657 (display_mode_lines): Set it here instead.
1659 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1661 * dispextern.h (set_window_update_flags): Remove.
1663 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1665 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1667 * xdisp.c (REDISPLAY_SOME_P): New macro.
1668 (redisplay_internal): Use it (bug#15999).
1669 (prepare_menu_bars, redisplay_window): Use it as well.
1671 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1673 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1675 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1676 (globals_of_w32font): Zero it out.
1677 (GetCharWidth32W_Proc): New function pointer.
1678 (get_char_width_32_w): New function.
1679 (compute_metrics): If get_glyph_outline_w returns an error, try
1680 get_char_width_32_w before declaring a failure. This avoids
1681 punishing raster (a.k.a. "bitmap") fonts by slowing down
1682 redisplay. (Bug#6364).
1684 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1686 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1687 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1688 highlight needs to be redisplayed. (Bug#15913)
1690 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1692 Fix minor problems found by static checking.
1693 * buffer.h (struct buffer_text, struct buffer):
1694 * frame.h (struct frame):
1695 * window.h (struct window):
1696 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1697 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1698 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1699 no-longer-valid use of HAVE_MENUS.
1700 * xdisp.c (propagate_buffer_redisplay): Now static.
1702 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1704 * xmenu.c (Fmenu_or_popup_active_p):
1705 * window.c (Fset_window_configuration):
1706 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1707 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1708 * fns.c (Fyes_or_no_p):
1709 * editfns.c (Fmessage_box, Fmessage_or_box):
1710 * alloc.c (make_save_ptr_ptr):
1711 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1713 * window.c (Fset_window_configuration): Move select_window later.
1715 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1717 Refine redisplay optimizations to only redisplay *some* frames/windows
1718 rather than all of them.
1719 * xdisp.c (REDISPLAY_SOME): New constant.
1720 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1721 (bset_redisplay, bset_update_mode_line): New functions.
1722 (message_dolog): Use bset_redisplay.
1723 (clear_garbaged_frames): Use fset_redisplay.
1724 (echo_area_display): Use wset_redisplay.
1725 (buffer_shared_and_changed): Remove.
1726 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1727 frame titles. Compute the actual set of windows redisplayed.
1728 Don't update frame titles and menu bars for frames that don't need to
1730 (propagate_buffer_redisplay): New function.
1732 (redisplay_internal): Use it. Be more selective in the set of windows
1733 we redisplay. Propagate windows_or_buffers_changed to
1734 update_mode_lines a bit later to simplify the code.
1735 (mark_window_display_accurate_1): Reset window and buffer's
1737 (redisplay_window): Do nothing if neither the window nor the buffer nor
1738 the frame needs redisplay.
1739 * window.h (struct window): Add `redisplay' field.
1740 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1741 (redisplay_other_windows, window_list): New declarations.
1742 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1743 (window_list): Not static any more.
1744 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1745 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1746 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1747 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1748 * frame.h (struct frame): Add `redisplay' field.
1749 Move `external_menu_bar' bitfield next to other bit-fields.
1750 (SET_FRAME_GARBAGED): Use fset_redisplay.
1751 (SET_FRAME_VISIBLE): Don't garbage the frame;
1752 Use redisplay_other_windows.
1753 * buffer.h (struct buffer): Add `redisplay' field.
1754 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1755 (modify_overlay): Use bset_redisplay.
1756 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1758 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1760 Support w32 file notifications in batch mode.
1761 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1762 invalid (which happens in batch mode). If non-interactive, call
1763 handle_file_notifications to store file notification events in the
1764 input queue. (Bug#15933)
1766 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1768 * w32inevt.c (handle_file_notifications): Now external, not static.
1770 * w32term.h (handle_file_notifications): Provide prototype.
1772 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1773 init_crit, since init_display, which does that otherwise, is not
1776 2013-11-27 Glenn Morris <rgm@gnu.org>
1778 * Makefile.in ($(lispsource)/international/charprop.el): New.
1779 (emacs$(EXEEXT)): Depend on charprop.el.
1781 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1783 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1784 deleting portions of the buffer under non-nil REPLACE argument.
1787 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1788 directory, watch it and not its parent.
1789 (add_watch): Allow empty string in FILE.
1791 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1793 * window.c (Fset_window_start, window_resize_apply)
1794 (window_scroll): Reset window_end_valid (Bug#15957).
1796 2013-11-27 Glenn Morris <rgm@gnu.org>
1798 * Makefile.in (leimdir): Now in lisp source directory.
1799 ($(leimdir)/leim-list.el): Just use ../leim .
1800 * epaths.in (PATH_DUMPLOADSEARCH):
1801 * lread.c (load_path_default):
1802 * nsterm.m (ns_load_path): No more leim directory.
1804 2013-11-26 Andreas Schwab <schwab@suse.de>
1806 * .gdbinit (xgettype): Add cast.
1808 2013-11-26 Glenn Morris <rgm@gnu.org>
1810 Preload leim-list.el.
1811 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1812 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1813 is a single directory.
1815 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1817 bool-vector-subsetp is now the normal direction (Bug#15912).
1818 * data.c (Fbool_vector_subsetp): Test whether the first argument
1819 is a subset of the second one, not the reverse. Add doc string.
1821 Fix minor problems found by static checking.
1822 * lread.c (load_path_default): Now static.
1823 * textprop.c (text_property_stickiness): Be consistent about the
1824 test used when deciding whether to consider the previous character.
1825 This simplifies the code a bit.
1827 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1829 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1831 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1832 (syms_of_frame): Don't defsubr them.
1834 2013-11-25 Glenn Morris <rgm@gnu.org>
1836 * lread.c (load_path_default): Change the sense of the argument.
1837 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1838 from dump_path. When it is not, avoid checking dump_path twice.
1840 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1841 uninstalled dump_path against installed Vload_path. (Bug#15964)
1843 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1845 Export get_pos_property to Elisp.
1846 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1847 (syms_of_editfns): Export it to Elisp.
1849 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1851 2013-11-23 Romain Francoise <romain@orebokech.com>
1853 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1854 initialization here ...
1855 (syms_of_fileio): ... from here.
1857 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1859 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1860 Please use --enable-check-lisp-object-type.
1862 2013-11-23 Glenn Morris <rgm@gnu.org>
1864 * process.c (get_process): Explicit error for dead buffers.
1866 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1868 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1870 2013-11-23 Glenn Morris <rgm@gnu.org>
1872 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1873 * lread.c (load_path_check): Take path to check as argument.
1874 (load_path_default): New, split from init_lread.
1875 (init_lread): Move calc of default load-path to load_path_default.
1876 Empty elements in EMACSLOADPATH now stand for the default.
1877 (load-path): Doc fix.
1878 * emacs.c (decode_env_path): Add option to treat empty elements
1879 as nil rather than ".".
1880 * callproc.c (init_callproc_1, init_callproc):
1881 * image.c (Vx_bitmap_file_path):
1882 * lisp.h (decode_env_path):
1883 * lread.c (Vsource_directory):
1884 Update for new argument spec of decode_env_path.
1886 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1888 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1889 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1891 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1893 Fix some dependency problems that cause unnecessary recompiles.
1894 Problem reported by RMS in
1895 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1896 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1897 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1898 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1899 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1900 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1901 (boostrap-clean): No need to remove stamp-oldxmenu.
1903 Fix recently introduced bool vector overrun.
1904 This was due to an optimization that went awry.
1905 Reported by Glenn Morris in
1906 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1907 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1908 for empty vectors, undoing the 2013-11-18 change.
1909 * data.c (bool_vector_binop_driver): Rely on this.
1910 Fix bug that occasionally overran the destination.
1911 * lisp.h (struct Lisp_Bool_vector): Document this.
1913 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1915 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1918 * nsterm.m (init, run, stop:): Comment out for now, does not work
1921 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1923 * charset.c (syms_of_charset): Don't read past end of string.
1925 2013-11-19 Glenn Morris <rgm@gnu.org>
1927 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1929 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1931 Add hooks to run on gaining/losing focus. (Bug#15029)
1932 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1933 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1934 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1936 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1938 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1939 The old names predated the API change that put destination at end.
1941 Improve API of recently-added bool vector functions (Bug#15912).
1942 The old API had (bool-vector-count-matches A B)
1943 and (bool-vector-count-matches-at A B I), which gave the
1944 misleading impression that the two functions were variants, one
1945 with a location I. The new API has (bool-vector-count-population A)
1946 and (bool-vector-count-consecutive A B I) to make the distinction
1947 clearer. The first function no longer has a B argument, since the
1948 caller can easily determine the number of nils if the length and
1949 number of ts is known.
1950 * data.c (Fbool_vector_count_population): Rename from
1951 bool_vector_count_matches, and accept just 1 argument.
1952 (Fbool_vector_count_consecutive): Rename from
1953 Fbool_vector_count_matches_at.
1955 Always allocate at least one bits_word per bool vector.
1956 See Daniel Colascione in:
1957 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1958 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1959 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1960 * lisp.h (struct Lisp_Bool_vector): Document this.
1962 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1964 * insdel.c (invalidate_buffer_caches): New function, consolidated
1965 from part of prepare_to_modify_buffer.
1966 (insert_from_gap, prepare_to_modify_buffer):
1967 * coding.c (code_convert_region, code_convert_string):
1968 Call invalidate_buffer_caches. (Bug#15841)
1970 * lisp.h (invalidate_buffer_caches): Add prototype.
1972 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1974 * w32term.c (x_update_window_end): Don't invalidate the entire
1975 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1976 highlight needs to be redisplayed. (Bug#15913)
1978 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1980 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1982 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1984 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1985 while we are using Vprin1_to_string_buffer.
1987 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1988 after inserting the description string. (Bug#15907)
1990 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1992 * data.c: Work around bogus GCC diagnostic about shift count.
1993 Reported by Eli Zaretskii in
1994 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1995 (pre_value): New function.
1996 (count_trailing_zero_bits): Use it.
1998 2013-11-15 Eli Zaretskii <eliz@gnu.org>
2000 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
2001 assume C macros are not supported even under -g3 in these old GCC
2004 2013-11-15 Leo Liu <sdl.web@gmail.com>
2006 * minibuf.c (Ftry_completion, Fall_completions)
2007 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
2009 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
2011 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
2012 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
2013 This avoids placing unnecessary constants into the Emacs code.
2015 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
2017 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
2018 for Cygwin w32 build.
2020 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
2021 for Cygwin w32 build. (Bug#15892)
2023 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
2025 Simplify, port and tune bool vector implementation.
2026 * alloc.c (bool_vector_exact_payload_bytes)
2027 (bool_vector_payload_bytes): Remove.
2028 (bool_vector_fill): Return its argument.
2029 * alloc.c (bool_vector_fill):
2031 * print.c (print_object):
2032 Simplify by using bool_vector_bytes.
2033 * alloc.c (make_uninit_bool_vector):
2034 New function, broken out from Fmake_bool_vector.
2035 (Fmake_bool_vector): Use it. Use tail call.
2036 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
2037 * data.c (BITS_PER_ULL): New constant.
2038 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
2039 if long long versions don't exist.
2040 (shift_right_ull): New function.
2041 (count_one_bits_word): New function, replacing popcount_bits_word
2042 macro. Don't assume that bits_word is no wider than long long.
2043 (count_one_bits_word, count_trailing_zero_bits):
2044 Don't assume that bits_word is no wider than long long.
2045 * data.c (bool_vector_binop_driver, bool_vector_not):
2046 * fns.c (Fcopy_sequence):
2048 Create an uninitialized destination, to avoid needless work.
2049 (internal_equal): Simplify.
2050 (Ffillarray): Prefer tail call.
2051 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
2052 contain at least one word.
2053 (bits_word_to_host_endian): Prefer if to #if. Don't assume
2054 chars are narrower than ints.
2055 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
2056 * fns.c (Fcopy_sequence):
2058 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
2059 Don't try to port to hosts where bits_word values have holes; the
2060 code wouldn't work there anyway. Verify this assumption, though.
2061 (bool_vector_bytes): New function.
2062 (make_uninit_bool_vector): New decl.
2063 (bool_vector_fill): Now returns Lisp_Object.
2065 * xfns.c (xic_create_fontsetname):
2066 * xrdb.c (gethomedir): Prefer tail calls.
2068 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
2070 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
2071 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
2073 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
2074 that requires a return value.
2075 (Fset_buffer_modified_p): Take advantage of this change to do
2078 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2080 * buffer.c (Frestore_buffer_modified_p): Sync it with
2081 Fset_buffer_modified_p.
2082 (Fforce_mode_line_update): New function, moved from subr.el.
2083 (Fset_buffer_modified_p): Use them.
2084 (syms_of_buffer): Defsubr Fforce_mode_line_update.
2086 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
2088 * search.c (find_newline): Rewrite to prefer offsets to pointers.
2089 This avoids undefined behavior when subtracting pointers into
2090 different aways. On my platform it also makes the code a tad
2091 smaller and presumably faster.
2093 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
2095 * keyboard.c (command_loop_1): Use region-extract-function.
2096 * insdel.c (Qregion_extract_function): Not static any more (can we
2097 stop pretending that these vars can benefit from being marked static?).
2099 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2101 * search.c (find_newline): If buffer text is relocated during the
2102 "dumb loop", adjust C pointers into buffer text to follow suit.
2105 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
2107 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
2108 for conversion (Bug#15837).
2110 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2112 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2113 for the entire range of inserted characters. (Bug#15841)
2115 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2117 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2119 (realize_default_face): Remove assignment to distant-foreground if
2120 unspecified (Bug#15815).
2122 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2124 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2125 cache-long-scans disabled, since we don't want to call
2126 prepare_to_modify_buffer (in insert_1_both) for each message we
2129 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2130 from buffer.c. Improve commentary to the buffer field setter
2133 * buffer.c (bset_cache_long_scans): Static function deleted.
2134 Improve commentary to the buffer field setter functions.
2135 (init_buffer_once): Default for cache-long-scans changed to t.
2138 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2140 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2142 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2143 This bug was introduced in my 2013-06-21 change, and caused
2144 struct Lisp_Sub_Char_Table objects to be given too many slots,
2145 which broke 'make -C admin/unidata'.
2147 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2149 Import changes from mac-port 4.5.
2150 * macfont.m (mac_font_copy_default_descriptors_for_language)
2151 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2152 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2153 (macfont_language_default_font_names): New.
2154 (macfont_list): Rearrange language/charset code.
2155 (macfont_close): Don't check for macfont_info->cache.
2156 (mac_ctfont_create_preferred_family_for_attributes): New font
2157 selection code, call
2158 mac_font_copy_default_name_for_charset_and_languages.
2159 (mac_font_copy_default_descriptors_for_language)
2160 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2162 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2164 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2166 Port to C11 aligned_alloc, and fix some integer overflows.
2167 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2168 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2169 and use of posix_memalign replaced with aligned_alloc.
2170 (aligned_alloc): New function, defined or declared as needed.
2171 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2172 Don't undef; configure.ac now does this.
2173 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2174 (calloc, aligned_alloc): Check for integer overflow.
2175 (aligned_alloc): Rename from memalign. All uses changed.
2176 (memalign): New function, an alias for aligned_alloc.
2178 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2180 * xdisp.c (redisplay_internal): Fix typo in last change.
2182 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2184 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2186 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2188 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2189 redisplay--mode-lines-cause.
2190 (redisplay_internal): Keep them uptodate. Remove redundant check of
2191 buffer_shared_and_changed.
2192 * *.[chm]: Number every assignment to update_mode_lines so we
2193 can track why it is set.
2195 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2197 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2199 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2201 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2202 can track why it is set.
2204 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2206 Integer-related fixes for term.c etc.
2207 * dispextern.h (face_tty_specified_color): New function.
2208 * term.c (turn_on_face): Don't rely on undefined behavior when
2209 assigning an out-of-range value to 'long'.
2210 Simplify test for toggling highlight.
2211 (tty_capable_p): Omit last two (unused) args. All callers changed.
2212 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2213 (read_menu_input, tty_menu_activate, tty_menu_show):
2214 * xfaces.c (x_supports_face_attributes_p)
2215 (tty_supports_face_attributes_p):
2216 Use bool for boolean. All callers changed.
2217 (tty_supports_face_attributes_p): Omit defaults for color indices;
2218 no longer needed. Simplify tail call.
2220 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2222 * xdisp.c (prepare_menu_bars): Mark static.
2223 * lisp.h (prepare_menu_bars): Don't declare.
2224 * xselect.c (x_handle_selection_clear):
2225 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2227 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2229 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2230 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2232 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2234 * keyboard.c (Fcommand_error_default_function): Rename from
2235 Fdefault_error_output.
2237 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2239 * keyboard.c (Fdefault_error_output): New function, extracted from
2241 (syms_of_keyboard): Use it for Vcommand_error_function.
2243 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2245 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2246 (init_eval): Use it to ensure handlerlist is non-NULL.
2247 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2248 (Fsignal): Adjust NULLness test of handlerlist.
2249 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2251 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2253 * callproc.c (call_process): Call prepare_to_modify_buffer before
2254 decoding text read from the sub-process, as the decoded stuff will
2255 be inserted into the buffer. This will invalidate the various
2256 caches maintained for the buffer. (Bug#15148)
2258 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2260 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2261 string of glyphless-char-display.
2263 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2265 * nsfns.m (ns_get_name_from_ioreg): New function.
2266 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2267 OSX >= 10.9. Use ns_get_name_from_ioreg.
2269 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2271 Simplify and port recent bool vector changes.
2272 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2273 only in this file. Use a more-efficient implementation if the
2274 second argument is a power of 2.
2275 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2276 Remove no-longer-necessary compile-time checks.
2277 (bool_vector_exact_payload_bytes): New function.
2278 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2279 exact payload changed to call the new function. Do not assume
2280 that the arg or result fits in ptrdiff_t.
2281 (bool_vector_fill): New function.
2282 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2284 (vroundup_ct): Don't assume arg fits in size_t.
2285 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2286 invoke set_category_set.
2287 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2288 All callers changed. Use bool_vector_set.
2289 * category.h (XCATEGORY_SET): Remove; no longer needed.
2290 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2292 * data.c (Faref): Use bool_vector_ref.
2293 (Faset): Use bool_vector_set.
2294 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2295 (Fbool_vector_not, Fbool_vector_count_matches)
2296 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2297 * fns.c (concat): Use bool_vector_ref.
2298 (Ffillarray): Use bool_vector_fill.
2299 (mapcar1): Use bool_vector_ref.
2300 (sxhash_bool_vector): Hash words, not bytes.
2301 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2302 a constant, since it's now used in #if.
2303 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2304 unsigned char on unusual architectures, so that we no longer
2305 assume that the number of bits per bits_word is a power of two or
2306 is a multiple of 8 or of CHAR_BIT.
2307 (Qt): Add forward decl.
2308 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2309 at least as strictly as bits_word.
2310 (bool_vector_data, bool_vector_uchar_data): New accessors.
2311 All data structure accesses changed to use them.
2312 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2313 (bool_vector_set): New functions.
2314 (bool_vector_fill): New decl.
2315 (ROUNDUP): Move to alloc.c as described above.
2317 Fix recent gnutls changes.
2318 * gnutls.c (Fgnutls_boot): Don't assume C99.
2319 * process.c (wait_reading_process_output): Fix typo in recent change.
2321 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2323 * process.c (wait_reading_process_output, read_process_output)
2324 (send_process): Check gnutls_state is not NULL.
2326 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2327 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2329 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2331 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2332 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2334 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2337 * nsfns.m (Fx_create_frame): Fix memory leak.
2339 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2340 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2341 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2343 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2345 * xdisp.c (message3_nolog, message_with_string): Encode the string
2346 before writing it to the terminal in a non-interactive session.
2348 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2349 sure we concatenate them into a unibyte string.
2351 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2352 resulting temporary name before returning it to the caller.
2353 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2354 is a unibyte string, convert NAME to a unibyte string to ensure
2355 that the result is also a unibyte string.
2357 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2358 create unibyte strings from default paths and directory/file
2361 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2364 * callproc.c (init_callproc): Use build_unibyte_string to make
2365 sure we create unibyte strings from default paths and
2366 directory/file names.
2368 * buffer.c (init_buffer): Don't store default-directory of
2369 *scratch* in multibyte form. The original problem which led to
2370 that is described in
2371 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2372 but it was solved long ago. (Bug#15260)
2374 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2376 Port to stricter C99 platforms.
2377 Especially, C99 prohibits nesting a struct X inside struct Y if
2378 struct X has a flexible array member.
2379 * alloc.c (struct sdata): New type.
2380 (sdata): Implement in terms of struct sdata.
2381 Remove u member; all uses replaced by next_vector, set_next_vector.
2382 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2383 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2384 (struct sblock): Rename first_data member to data, which is now
2385 a flexible array member. All uses changed.
2386 (next_vector, set_next_vector, large_vector_vec): New functions.
2387 (vector_alignment): New constant.
2388 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2389 (struct large-vector): Now merely a NEXT member, since the old approach
2390 ran afoul of stricter C99. All uses changed to use
2391 large_vector_vec or large_vector_offset.
2392 (large_vector_offset): New constant.
2393 * dispnew.c: Include tparam.h, for tgetent.
2394 Do not include term.h; no longer needed.
2395 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2396 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2397 (struct Lisp_Vector): Use a flexible array member for contents,
2398 instead of a union with a member that is an array of size 1.
2400 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2401 fact that the struct no longer contains a union.
2402 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2403 (struct Lisp_Save_Value, struct Lisp_Free):
2404 Use unsigned, not int, for spacers, to avoid c99 warning.
2405 (union specbinding): Use unsigned, not bool, for bitfield, as
2406 bool is not portable to pre-C99 hosts.
2408 2013-11-04 Glenn Morris <rgm@gnu.org>
2410 * emacs.c (usage_message): Mention that `-L :...' appends.
2412 2013-11-02 Glenn Morris <rgm@gnu.org>
2414 * Makefile.in (abs_builddir): Remove.
2415 (bootstrap_exe): Use relative filename.
2417 Use relative filenames in TAGS files.
2418 * Makefile.in (abs_srcdir): Remove it again.
2419 (.PHONY): Remove frc.
2420 (maintainer-clean): No more TAGS-LISP file.
2421 (TAGS): Pass relative file names to etags.
2422 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2424 * Makefile.in (abs_srcdir): New, set by configure.
2426 (maintainer-clean): Remove pointless echo. That should be in the
2427 top-level Makefile, if anywhere. Delete TAGS-LISP.
2428 (extraclean): No s/ and m/ directories for some time.
2429 (TAGS): Also depend on ctagsfiles3.
2430 Remove no-longer-defined S_FILE.
2431 Pass absolute filenames to etags once more.
2432 (TAGS-LISP): Replace lispdir with its expansion.
2433 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2434 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2436 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2438 * xfaces.c (check_lface_attrs, realize_default_face):
2439 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2440 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2442 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2444 * emacs.c (original_pwd): Remove global var by making it local.
2445 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2447 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2449 * xfaces.c: Declare color_distance.
2450 (QCdistant_foreground): New variable.
2451 (NEAR_SAME_COLOR_THRESHOLD): New define.
2452 (load_color2): New function.
2453 (load_color): Call load_color2.
2454 (load_face_colors): Call load_color2 and if distant-color is specified
2455 calculate distant and use distant-color if colors are near.
2456 (LFACE_DISTANT_FOREGROUND): New define.
2457 (merge_face_ref, Finternal_set_lisp_face_attribute)
2458 (Finternal_get_lisp_face_attribute)
2459 (x_supports_face_attributes_p): Handle distant-foreground similar to
2461 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2463 * dispextern.h (lface_attribute_index):
2464 Add LFACE_DISTANT_FOREGROUND_INDEX.
2466 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2468 * image.c (pbm_next_char): New function.
2469 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2470 (pbm_scan_number): Use it.
2471 (Qlibjpeg_version): New variable.
2472 (syms_of_image): DEFSYM and initialize it.
2474 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2476 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2478 2013-10-31 Glenn Morris <rgm@gnu.org>
2480 * emacs.c (original_pwd): New char.
2481 (main): If using --chdir, store original_pwd.
2482 (init_cmdargs): When setting Vinvocation_directory based on a
2483 relative argv[0], use original_pwd if set. (Bug#15768)
2485 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2487 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2489 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2491 * insdel.c: Fix minor problems found by static checking.
2492 (Qregion_extract_function): Now static.
2493 (prepare_to_modify_buffer_1): Remove unused locals.
2495 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2497 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2498 (syms_of_xdisp): Declare pre-redisplay-function.
2499 (markpos_of_region): Remove function.
2500 (init_iterator, compute_stop_pos, handle_face_prop)
2501 (face_before_or_after_it_pos, reseat_to_string)
2502 (get_next_display_element, window_buffer_changed)
2503 (redisplay_internal, try_cursor_movement, redisplay_window)
2504 (try_window_reusing_current_matrix, try_window_id, display_line)
2505 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2506 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2507 * window.h (struct window): Remove field `region_showing'.
2508 * dispextern.h (struct it): Remove region_beg/end_charpos.
2509 (face_at_buffer_position, face_for_overlay_string)
2510 (face_at_string_position): Update prototypes.
2511 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2512 (face_at_string_position): Remove `region_beg' and `region_end' args.
2513 * fontset.c (Finternal_char_font):
2514 * font.c (font_at, font_range): Adjust calls accordingly.
2515 * insdel.c (Qregion_extract_function): New var.
2516 (syms_of_insdel): Initialize it.
2517 (prepare_to_modify_buffer_1): Use it.
2519 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2521 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2522 * ftxfont.c (ftxfont_get_gcs):
2523 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2524 * xfaces.c (x_free_colors, x_free_dpy_colors)
2525 (x_create_gc, unload_color):
2526 * xselect.c (x_property_data_to_lisp):
2527 * xsettings.c (parse_settings):
2528 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2529 (get_bits_and_offset): Adjust definition.
2530 * frame.c (XParseGeometry): Adjust locals.
2531 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2532 * regex.h (toplevel): Likewise for reg_syntax_t.
2534 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2536 * eval.c (run_hook_with_args): Use FUNCTIONP.
2538 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2540 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2541 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2542 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2543 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2544 on MS-Windows anyway.
2545 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2546 (free_realized_face): ...adjust user.
2547 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2548 white relief pixels to -1.
2549 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2550 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2551 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2553 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2555 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2556 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2557 in practice now. All callers changed.
2559 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2561 * dispextern.h (struct face): Use bitfields for 'underline_type'
2562 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2563 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2564 'stipple' member. Move 'lface' member up to help...
2565 * xfaces.c (make_realized_face): ...this function to find and
2566 clear just the members that need clearing.
2567 (load_face_colors, realize_x_face):
2568 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2570 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2572 * xftfont.c (struct xftfont_info): Remove set-but-unused
2574 (xftfont_open): Adjust user.
2575 (xftfont_get_colors): Remove useless prototype.
2577 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2579 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2580 before passing them to 'unexec'. (Bug#15260)
2582 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2584 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2586 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2588 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2589 the changed signature of the font driver's 'close' method.
2591 * w32font.h (w32font_close): Adjust the prototype to the change in
2592 function definition.
2594 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2596 * w32uniscribe.c (uniscribe_close): Adapt the call to
2597 w32font_close to its new prototype.
2599 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2601 Omit unused frame argument of font API's close function.
2602 * font.h (struct font): Drop frame argument. Adjust comment.
2603 * font.c (font_clear_cache, font_close_object): Adjust users.
2604 * ftfont.c (ftfont_close):
2605 * ftxfont.c (ftxfont_close):
2606 * macfont.m (macfont_close):
2607 * nsfont.m (nsfont_close):
2608 * w32font.c (w32font_close):
2609 * xfont.c (xfont_close):
2610 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2611 tweak comments and make functions safe if called more than once for
2612 the same font object.
2614 Perform font-specific cleanup when font object is swept by GC. See
2615 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2616 * alloc.c (cleanup_vector): New function.
2617 (sweep_vector): Call it for each reclaimed vector object.
2618 * font.h (struct font): Adjust comment.
2620 2013-10-24 Glenn Morris <rgm@gnu.org>
2622 * Makefile.in (abs_top_srcdir): New, set by configure.
2624 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2626 Adjust recent font-related changes to fix bug#15686.
2627 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2628 is a live window system frame, mark its default font too.
2630 2013-10-23 Glenn Morris <rgm@gnu.org>
2632 * Makefile.in (RUN_TEMACS): Make relative (again).
2633 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2634 (bootstrap-emacs$(EXEEXT)):
2635 Quote entities that might contain whitespace.
2637 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2639 Port to Solaris 10 and its bundled GCC.
2640 Problem reported by Timothy C. Burt.
2641 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2643 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2645 Do not allow font caches to grow too large.
2646 * alloc.c (compact_font_cache_entry, compact_font_caches):
2647 New functions or stub if not HAVE_WINDOW_SYSTEM.
2648 (compact_undo_list): Factor out from Fgarbage_collect.
2650 (mark_face_cache): Mark face font. Move down to avoid
2652 (mark_terminals): Do not mark font cache here.
2653 (Fgarbage_collect): Call compaction functions described
2654 above. Adjust comment.
2656 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2658 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2659 chdir to HOME (bug#15607).
2661 * nsterm.m (Qcocoa, Qgnustep): New variables.
2662 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2663 (ns_get_color): Make selection color work for GNUstep also.
2665 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2667 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2668 handles mouse clicks. Instead, let GPM use the same code as all
2669 the other mice use. See the discussion starting at
2670 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2671 for the details of the problem with the menu bar this fixes.
2673 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2675 Remove port-specific display name lists to avoid extra
2676 complexity and data duplication with display info lists.
2677 * xterm.h (x_display_name_list): Remove declaration.
2678 * xterm.c (x_display_name_list): Remove.
2679 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2680 * xfns.c (x_display_info_for_name, Fx_display_list):
2681 Likewise. Use x_display_list where appropriate.
2682 * w32term.h (w32_display_name_list): Remove declaration.
2683 * w32term.c (w32_display_name_list): Remove.
2684 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2686 * w32fns.c (x_display_info_for_name, Fx_display_list):
2687 Likewise. Use x_display_list where appropriate.
2688 * nsterm.h (ns_display_name_list): Remove declaration.
2689 * nsterm.m (ns_display_name_list): Remove.
2690 (ns_term_init, syms_of_nsterm): Adjust users.
2691 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2692 Likewise. Use x_display_list where appropriate.
2693 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2694 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2695 (mark_terminals): Mark per-terminal font cache.
2697 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2699 Don't run timers in input-pending-p. Its new check-timers param
2700 provides the prior behavior. (Bug#15045).
2701 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
2703 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2705 Make some functions static in non-Microsoft builds.
2706 On my platform (Fedora 19 x86-64), this shrinks the
2707 Emacs executable (text+data) by 0.25%.
2708 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2709 (load_color) [!MSDOS]:
2710 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2711 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2712 * lisp.h (check_existing):
2713 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2714 (network_interface_info) [!WINDOWSNT]:
2715 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2716 Remove extern decls.
2717 * fileio.c (check_existing):
2718 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2719 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2720 (network_interface_info) [!WINDOWSNT]:
2721 * term.c (encode_terminal_code) [!WINDOWSNT]:
2722 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2723 * xfaces.c (load_color) [!MSDOS]:
2725 * fileio.c (check_existing, check_executable, check_writable):
2726 * process.c (network_interface_list, network_interface_info):
2727 Move earlier, so that we don't need forward decls.
2728 * gnutls.c (fn_gnutls_transport_set_errno)
2729 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2731 * w32.c (init_environment): Use faccessat rather than
2732 check_existing, partly for consistency with the rest of the code
2733 in this file, partly so that check_existing can be static.
2735 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2736 * emacs.c (MAIN_PROGRAM): New macro.
2737 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2738 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2740 bool vector int width fixes
2741 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2742 (Fbool_vector_count_matches_at):
2743 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2744 can exceed PTRDIFF_MAX, at least in theory.
2745 (Fbool_vector_count_matches_at):
2746 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2748 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2750 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2751 (struct sockaddr): Add forward decl, for platforms that lack it.
2753 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2755 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2758 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2760 * w32.c (network_interface_get_info, network_interface_list)
2761 (network_interface_info): New functions. (Bug#15610)
2762 (GetAdaptersInfo_Proc): New typedef.
2763 (get_adapters_info): New wrapper function.
2764 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2766 * process.h (network_interface_list, network_interface_info):
2769 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2770 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2771 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2772 for WINDOWSNT. Doc fix.
2773 (syms_of_process): Defsubr Snetwork_interface_list and
2774 Snetwork_interface_info unconditionally.
2776 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2777 in NS GUI sessions. (Bug#15629)
2779 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2781 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2783 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2785 * print.c (print_object): Print " ..." when truncating bool vectors.
2787 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2789 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2790 standard mouse buttons.
2792 * termhooks.h (struct input_event): Remove incorrect commentary.
2794 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2796 Disallow bool vector operations on mixed-length operands.
2797 The old behavior left garbage in the result vector sometimes,
2798 and didn't seem to be useful.
2799 * data.c (Qwrong_length_argument): New static var.
2800 (wrong_length_argument): New function.
2801 (bool_vector_binop_driver): Check that args agree in length.
2803 * keyboard.c, keyboard.h (all_kboards): Now static.
2805 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2807 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2808 note from the lispref.
2810 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2812 * nsterm.h (struct ns_display_info): Remove set-but-unused
2813 member image_cache (image caches are per-terminal anyway).
2814 (FRAME_X_IMAGE_CACHE): Remove.
2815 * nsterm.m (ns_initialize_display_info): Adjust user.
2817 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2819 * w32proc.c: Include mingw_time.h.
2821 * w32.c: Include mingw_time.h.
2823 Implement scrolling of TTY menus when the screen is too short.
2825 * term.c (tty_menu_display): Accept an additional argument, the
2826 menu item from which to start displaying the menu. Account for
2827 the value of Y when limiting the menu to the number of available
2829 (mi_result): New enumeration.
2830 (read_menu_input): Return enumerated value. When the y coordinate
2831 hits min_y or max_y, return scroll indication instead of wrapping
2833 (tty_menu_activate): Handle the scrolling indications from
2834 read_menu_input. Compute the first menu item to display and pass
2835 it to tty_menu_display.
2837 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2839 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2840 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2841 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2842 Adjust to match the change described below.
2843 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2844 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2845 memory_below_frame members to...
2846 * termchar.h (struct tty_display_info): ...here because they're
2847 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2848 * term.c (init_tty):
2849 * nsterm.m (ns_create_terminal):
2850 * w32term.c (w32_create_terminal):
2851 * xterm.c (x_create_terminal): Adjust users.
2852 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2853 to filter out non-TTY frames. Adjust comment.
2854 (scrolling): Adjust user. Prefer eassert for debugging check.
2856 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2858 * xfaces.c (PT_PER_INCH): Remove unused macro.
2859 * termhooks.h (struct terminal): Remove set-but-unused
2860 member fast_clear_end_of_line.
2861 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2862 * nsterm.m (ns_create_terminal):
2863 * term.c (init_tty):
2864 * w32term.c (w32_create_terminal):
2865 * xterm.c (x_create_terminal): Adjust users.
2867 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2869 * lisp.h (bool_vector_size): New function.
2870 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2871 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2872 (Fbool_vector_not, Fbool_vector_count_matches_at):
2873 Remove uses of 'eassume' that should no longer be needed,
2874 because they are subsumed by the 'eassume' in bool_vector_size.
2876 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2878 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2879 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2880 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2882 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2884 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2885 have different dimensions. (Bug#15575)
2887 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2890 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2892 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2894 * term.c (tty_menu_show): Never return with unbalanced
2895 specpdl. Use eassert for debugging check. Adjust style.
2897 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2899 * term.c (read_menu_input): Make selection of menu items
2900 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2901 (tty_menu_activate): Fix off-by-one error when computing max_y.
2903 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2905 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2906 audit logging (only used with GnuTLS 3.x) and enable it.
2908 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2910 * dispnew.c (redraw_frame): Remove useless #ifdef because
2911 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2912 Also, move TTY fflush to...
2913 * term.c (tty_update_end): ...this function.
2915 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2917 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2918 the end of the frame's glyph matrix. (Bug#15575)
2920 * term.c (tty_menu_display): Don't move cursor while overwriting
2921 frame's glyphs with menu items. Limit the number of items
2922 displayed to what can be shown on the available screen lines,
2923 excluding the echo area.
2924 (tty_menu_activate): Limit the Y coordinate allowed by
2925 read_menu_input to the last screen line used for menu display.
2927 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2929 * lisp.h (eassume): New macro.
2930 Also, include <verify.h>, for 'assume'.
2931 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2932 (vroundup, vector_nbytes):
2933 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2934 (Fbool_vector_not, Fbool_vector_count_matches)
2935 (Fbool_vector_count_matches_at):
2936 Use eassume, not eassert.
2937 * casetab.c (set_identity, shuffle):
2938 * composite.c (composition_gstring_put_cache):
2939 * dispnew.c (update_frame_1):
2940 * ftfont.c (ftfont_shape_by_flt):
2941 * image.c (gif_load):
2942 * intervals.c (offset_intervals):
2943 * macfont.m (macfont_shape):
2944 Remove calls to 'assume' that are no longer needed, because
2945 --enable-gcc-warnings no longer generates bogus warnings
2946 when these calls are removed.
2948 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2950 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2952 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2954 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2955 (Qsubstitute_env_in_file_name): New var.
2956 (syms_of_fileio): Define it.
2958 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2960 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2961 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2964 * term.c (save_and_enable_current_matrix): Don't allocate and
2965 don't save margin areas.
2966 (restore_desired_matrix): Don't restore margin areas.
2967 (free_saved_screen): Don't free margin areas.
2969 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2971 * image.c: Pacify --enable-gcc-warnings.
2972 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2973 #define only if used.
2975 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2977 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2978 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2979 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2980 (gif_load): For giflib v5.x and later, display the error message
2981 produced by giflib when its functions fail.
2982 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2985 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2987 * keyboard.c (last_event_timestamp): Remove. For X selection and
2988 GTK popup menus, it may be obtained from per-frame X display info.
2989 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2990 (process_special_events): Adjust users.
2991 * keyboard.h (last_event_timestamp): Remove declaration.
2992 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2993 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2994 * menu.h (xmenu_show): Adjust prototype.
2995 * menu.c (Fx_popup_menu): Adjust user.
2996 * xselect.c (x_own_selection, x_get_foreign_selection)
2997 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2999 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
3001 * keyboard.c (init_kboard): Now static. Add arg
3002 to denote window system. Adjust comment.
3003 (init_keyboard): Adjust user.
3004 (allocate_kboard): New function.
3006 * nsterm.m (ns_term_init):
3007 * term.c (init_tty):
3008 * w32term.c (w32_create_terminal):
3009 * xterm.c (x_term_init): Use it.
3010 * keyboard.h (init_kboard): Remove prototype.
3011 (allocate_kboard): Add prototype.
3013 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
3015 * image.c (GIFLIB_MAJOR): Ensure it's defined.
3016 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
3018 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3020 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
3022 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3024 * term.c (tty_menu_activate): Flush the output stream after
3025 showing the cursor, and don't mark the frame garbaged at exit from
3026 the function. Fixes redisplay glitches when moving from one menu
3029 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
3031 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
3032 or throw error (Bug#15570).
3034 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
3036 * intervals.c (temp_set_point_both): Move test into 'eassert',
3039 * lisp.h (eassert): Don't use 'assume'.
3040 Sometimes 'assume' wins in performance, and sometimes it loses,
3041 so it shouldn't be used all the time. Perhaps we need two
3042 flavors of 'eassert', one for where 'assume' is far more likely
3043 to help or to hurt; but that can be done later.
3044 Problem reported by Dmitry Antipov in
3045 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
3046 Also, don't include <verify.h>; no longer needed.
3048 2013-10-09 Glenn Morris <rgm@gnu.org>
3050 * eval.c (Fcond): Doc tweak.
3052 2013-10-09 Eli Zaretskii <eliz@gnu.org>
3054 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
3055 expressions with side effects to eassert. (Bug#15565)
3057 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
3059 * fns.c (hashfn_user_defined): Allow hash functions to return any
3062 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3064 Fix minor problems found by static checking.
3065 * dispnew.c (save_current_matrix): Omit unnecessary casts.
3066 * dispnew.c (update_frame_with_menu): Mark debug local as used.
3067 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
3068 * keyboard.c (read_menu_command): Remove unused local.
3069 * lisp.h (read_menu_command): New decl.
3070 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
3071 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
3072 Return ptrdiff_t, not int.
3073 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
3074 not int, for benefit of xpalloc.
3075 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
3077 (have_menus_p): Remove; unused.
3078 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
3079 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
3080 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
3082 (save_and_enable_current_matrix): Omit unnecessary casts.
3083 (read_menu_input): Omit local extern decl (now in lisp.h).
3084 Don't access uninitialized storage if mouse_get_xy fails.
3085 (tty_menu_activate): Mark local as initialized, for lint.
3086 (tty_menu_activate, tty_meny_show): Remove unused locals.
3088 2013-10-08 Eli Zaretskii <eliz@gnu.org>
3090 Support menus on text-mode terminals.
3091 * xterm.h (xw_popup_dialog): Add prototype.
3093 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
3094 (xmenu_show): Block input here, instead in Fx_popup_menu.
3095 (xw_popup_dialog): New function, with X-specific bits of popup
3098 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
3101 * window.c (Fset_window_configuration): Use run-time tests of the
3102 frame type instead of compile-time conditionals, when menu-bar
3103 lines are considered.
3105 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
3106 (w32_popup_dialog): New prototypes.
3108 * w32menu.c (Fx_popup_dialog): Function deleted.
3109 (w32_popup_dialog): New function, with w32 specific bits of popup
3110 dialogs. Block input here.
3112 * w32inevt.c (w32_console_read_socket): Minor change to add
3113 debugging TTY events.
3115 * w32fns.c (show_hourglass): If returning early because the frame
3116 is not a GUI frame, unblock input.
3118 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3119 (cursorY): New functions.
3121 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3122 WINDOWSNT, macros that call curX and curY elsewhere.
3124 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3126 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3127 specific function to hide and show cursor on a text-mode terminal.
3128 (tty_menu_struct, struct tty_menu_state): New structures.
3129 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3130 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3131 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3132 (tty_menu_locate, save_and_enable_current_matrix)
3133 (restore_desired_matrix, screen_update, read_menu_input)
3134 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3135 (tty_pop_down_menu, tty_menu_last_menubar_item)
3136 (tty_menu_new_item_coords, tty_menu_show): New functions.
3137 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3139 * nsterm.h (ns_popup_dialog): Adjust prototype.
3141 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3143 (ns_popup_dialog): Adapt order of arguments to the other
3144 *_menu_show implementations.
3145 (Fx_popup_dialog): Function deleted.
3147 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3149 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3151 * menu.c (have_boxes): New function.
3152 (single_keymap_panes): Use it instead of a compile-time
3154 (single_menu_item): Use run-time tests of the frame type instead
3155 of compile-time conditionals.
3156 (encode_menu_string): New function.
3157 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3158 the macro, since different types of frame need different encoding
3160 (digest_single_submenu): Use run-time tests of frame type instead
3161 of, or in addition to, compile-time conditionals.
3162 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3163 (Fx_popup_menu): Detect when the function is called from keyboard
3164 on a TTY. Don't barf when invoked on a text-mode frame.
3165 Check frame type at run time, instead of compile-time conditionals for
3166 invoking terminal-specific menu-show functions.
3167 Call tty_menu_show on text-mode frames.
3168 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3169 run time to determine which alternative to invoke; support dialogs
3172 * keyboard.h <Qmouse_movement>: Declare.
3174 * keyboard.c <Qmouse_movement>: Now extern.
3175 <Qecho_keystrokes>: New static variable.
3176 (read_key_sequence): Accept an additional argument, a flag to
3177 prevent redisplay during reading of the key sequence. All callers
3179 (read_menu_command): New function.
3180 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3182 (toolkit_menubar_in_use): New function.
3183 (make_lispy_event): Use it instead of a compile-time test.
3185 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3186 window-system being available.
3188 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3189 to x-popup-dialog on the frame type, they all now support popup
3192 * dispnew.c (save_current_matrix): Save the margin areas.
3193 (restore_current_matrix): Restore margin areas.
3194 (update_frame_with_menu): New function.
3196 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3199 * alloc.c (make_save_ptr): Now compiled unconditionally.
3201 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3203 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3204 (redraw_frame, update_frame): Adjust users.
3205 * dispextern.h (set_window_update_flags): Adjust prototype.
3206 * xdisp.c (redisplay_internal): When updating all frames with zero
3207 windows_or_buffers_changed, assume that only the windows that shows
3208 current buffer should be really updated.
3210 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3212 Do not allocate huge temporary memory areas and objects while encoding
3213 for file I/O, thus reducing an enormous memory usage for large buffers.
3214 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3215 * coding.h (struct coding_system): New member raw_destination.
3216 * coding.c (setup_coding_system): Initialize it to zero.
3217 (encode_coding_object): If raw_destination is set, do not create
3218 dst_object. Add comment.
3219 * fileio.c (toplevel): New constant E_WRITE_MAX.
3220 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3221 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3223 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3225 * nsterm.m (windowDidExitFullScreen:):
3226 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3228 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3230 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3231 * keyboard.c (unblock_input_to): Don't process pending signals
3232 if a fatal error is in progress.
3234 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3235 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3236 they're talking about words in Lisp bool vectors.
3237 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3238 * data.c (popcount_bits_word): Rename from popcount_size_t.
3239 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3242 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3244 Improve support for popcount and counting trailing zeros (Bug#15550).
3245 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3246 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3247 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3248 (popcount_size_t_msc, popcount_size_t_gcc):
3249 Remove; now done by Gnulib.
3250 (popcount_size_t): Now a macro that defers to Gnulib.
3251 (count_trailing_zero_bits): Return int, for consistency with
3252 Gnulib and because Emacs prefers signed to unsigned int.
3253 Don't assume that size_t is either unsigned int or unsigned long
3254 or unsigned long long.
3255 (size_t_to_host_endian): Do not assume that size_t is either
3256 exactly 32 or exactly 64 bits wide.
3257 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3258 etc., so that it's now an enum constant, not a macro.
3259 No need to assume that it's either 32 or 64.
3261 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3263 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3266 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3268 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3269 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3271 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3273 emacs_read and emacs_write now use void *, not char *.
3274 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3275 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3276 Buffer arg is now void *, not char *. This matches plain
3277 'read' and 'write' better, and avoids a constraint violation
3278 on Solaris 9 with Oracle Studio.
3280 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3282 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3283 memset to explicit loop. Otherwise copy largest possible chunk
3284 from initialized to uninitialized part, thus allowing the longer
3285 memcpy runs and reducing the number of loop iterations.
3287 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3289 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3290 hide toolbar (Bug#15388).
3291 (windowDidEnterFullScreen:): If presentation options are zero,
3292 set them here (Bug#15388).
3293 (ns_update_auto_hide_menu_bar): Remove runtime check.
3294 Don't auto hide dock unless menubar is also auto hidden.
3296 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3298 * editfns.c (message): Mention batch mode in doc string.
3300 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3302 * nsterm.m (check_native_fs): Remove erroneous comment.
3304 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3306 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3307 uses find_newline instead of scan_newline and so doesn't move point.
3309 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3311 Use hardware support for byteswapping on glibc x86 etc.
3312 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3313 whereas the old swap64 needed 30.
3314 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3315 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3316 Use byteswap.h's macros to swap bytes.
3317 * lisp.h (swap16, swap32, swap64): Remove.
3318 All uses replaced by bswap_16, bswap_32, bswap_64.
3320 * bytecode.c (exec_byte_code): Use some more volatile variables
3321 to work around local variables getting clobbered by longjmp.
3322 Port to pre-C99, which doesn't allow decls after stmts.
3324 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3326 * lisp.h (eassert): Assume that COND is true when optimizing.
3327 In other words, take on the behavior of eassert_and_assume.
3328 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3329 (eassert_and_assume): Remove. All uses replaced by eassert.
3331 * xdisp.c (Qglyphless_char): Now static.
3333 Adjust to merge from gnulib.
3334 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3335 * lisp.h: Include <verify.h>, for 'assume'.
3337 * eval.c (clobbered_eassert): New macro.
3338 (internal_catch, internal_condition_case)
3339 (internal_condition_case_1, internal_condition_case_2)
3340 (internal_condition_case_n): Use it instead of eassert
3341 when the argument contains locals clobbered by longjmp.
3342 Don't use clobbered locals outside of clobbered_eassert.
3343 (internal_lisp_condition_case): Use a volatile variable
3344 to work around a local variable's getting clobbered.
3346 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3348 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3349 (PUSH_HANDLER): New macro.
3350 (catchlist): Remove.
3351 (handlerlist): Always declare.
3353 * eval.c (catchlist): Remove (merge with handlerlist).
3354 (handlerlist, lisp_eval_depth): Not static any more.
3355 (internal_catch, internal_condition_case, internal_condition_case_1)
3356 (internal_condition_case_2, internal_condition_case_n):
3358 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3359 handlerlist/catchlist.
3360 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3361 handlerlist which can only handle a single condition-case handler at
3363 (find_handler_clause): Simplify since we only a single branch here
3366 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3368 (bcall0): New function.
3369 (exec_byte_code): Add corresponding cases. Improve error message when
3370 encountering an invalid byte-code. Let Bunwind_protect accept
3371 a function (rather than a list of expressions) as argument.
3373 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3374 and make them unconditional now that they're heap-allocated.
3376 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3378 * charset.c (Fdecode_char, Fencode_char): Remove description of
3379 `restriction' arg. now that it's hidden by advertised-calling-convention.
3381 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3383 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3384 Remove unused variable (from mac-port).
3385 (macfont_draw): Use s->ybase for correct y position.
3387 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3389 * frame.h (struct frame): Drop has_minibuffer member because...
3390 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3391 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3393 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3395 * window.h (struct window): Prefer enum text_cursor_kinds to int
3396 for phys_cursor_type member. Move the latter, phys_cursor_width,
3397 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3398 * window.c (replace_window, make_window): Adjust users.
3400 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3402 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3403 this module is never compiled otherwise.
3405 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3407 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3410 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3412 * xdisp.c (get_next_display_element): Don't call face_for_font in
3413 a build configured --without-x. (Bug#15484)
3415 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3417 * window.c (calc_absolute_offset): #elif should be #elif defined.
3419 * frame.c (delete_frame): Block/unblock input to overcome race
3420 condition (Bug#15475).
3422 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3424 * frame.c (delete_frame): Record selected frame only after
3425 calling Qdelete_frame_functions (Bug#15477).
3427 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3429 * nsterm.m (ns_selection_color): Remove.
3430 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3431 NSColor selectedText(Background)Color. Only for COCOA.
3432 (ns_term_init): Remove assignment of ns_selection_color, logic
3433 moved to ns_get_color.
3435 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3436 NS_SELECTION_COLOR_DEFAULT.
3437 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3439 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3441 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3442 frame' does not have the tool_bar_window member.
3444 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3446 Signal error when reading an empty byte-code object (Bug#15405)
3447 * lread.c (read1): signal error
3448 * alloc.c (make_byte_code): eassert header size
3449 (sweep_vectors): change an int to size_t
3451 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3453 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3454 instead of ints, as it's the usual style for offsetof constants. See:
3455 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3457 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3458 This is ugly, but it should fix the performance problem for older
3459 GCC versions in the short run. I'll look into integrating the
3460 Gnulib module for popcount, as a better fix.
3461 See the thread starting in:
3462 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3463 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3464 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3465 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3466 (popcount_size_t): Use it.
3468 2013-09-24 Daniel Colascione <dancol@dancol.org>
3470 * process.c (Fnetwork_interface_info): Fix build break due to
3473 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3475 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3476 Prefer signed to unsigned integers where either will do.
3477 No need for 'const' on locals that do not escape.
3478 Omit easserts with unnecessary and unportable assumptions about
3479 alignment. Avoid unnecessary casts to char *.
3481 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3483 Use union for the payload of struct Lisp_Vector.
3484 This helps to avoid a few glitches dictated by C's aliasing rules.
3485 * lisp.h (struct Lisp_Vector): Use union for next and
3486 contents member. Adjust comment. Change related users.
3487 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3488 Related users changed.
3489 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3490 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3491 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3492 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3494 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3496 Optimize glyph row clearing and copying routines.
3497 * dispextern.h (struct glyph_row): Change layout of struct
3498 glyph_row to help copy_row_except_pointers. Adjust comment.
3499 * dispnew.c (null_row): Remove.
3500 (clear_glyph_row): Use offsetof and memset to find and clear
3501 just the members that need clearing. Adjust comment.
3502 (copy_row_except_pointers): Likewise for copying.
3504 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3506 Some minor cleanups of recently-added bool vector code.
3507 * conf_post.h (assume): Always return void. Use lint version
3508 only if GCC and MSC versions don't apply.
3509 * conf_post.h (assume):
3510 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3511 Depend on _MSC_VER, not __MSC_VER, for consistency with
3513 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3514 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3515 (bool_vector_binop_driver, count_trailing_zero_bits)
3516 (size_t_to_host_endian): Now static, not static inline;
3517 the latter isn't needed with modern compilers and doesn't
3518 work with older compilers anyway.
3520 * alloc.c (valgrind_p): Use bool for boolean.
3522 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3524 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3525 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3526 (display_last_displayed_message_p, message_buf_print)
3527 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3528 Use bool for boolean.
3529 * dispextern.h (cancel_line, init_desired_glyphs):
3530 Remove ancient leftover.
3531 (help_echo_showing_p, hourglass_shown_p):
3532 * lisp.h (noninteractive_need_newline): Adjust declaration.
3534 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3536 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3538 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3539 ...this file and convert the latter to static. Adjust comment.
3540 (make_initial_frame):
3541 * window.c (init_window_once): Adjust user.
3542 * frame.h (last_nonminibuf_frame): Remove declaration.
3543 * lisp.h (selected_frame): Likewise.
3544 * msdos.c (the_only_display_info): Adjust comment.
3546 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3548 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3549 computing the end column of mouse-highlight that comes from
3550 display or overlay strings. (Bug#15437)
3551 (note_mouse_highlight): Adapt calculation of last argument to
3552 mouse_face_from_string_pos to the above change.
3554 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3555 all platforms, not just for clang.
3557 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3559 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3560 about excess arguments to snprintf.
3562 * conf_post.h(assume): Use __builtin_unreachable for clang.
3564 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3566 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3567 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3569 2013-09-23 Daniel Colascione <dancol@dancol.org>
3571 * alloc.c (USE_VALGRIND): New macro; on by default
3572 when ENABLE_CHECKING.
3573 (mark_maybe_object, mark_maybe_pointer)
3574 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3576 (valgrind_p) [USE_VALGRIND]: New variable.
3577 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3579 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3581 * process.c (wait_reading_process_output): Change int pnamelen to
3584 * nsterm.m (setMarkedText:selectedRange:):
3585 (deleteWorkingText):
3586 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3587 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3588 argument to unsigned long to avoid warning.
3589 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3591 * conf_post.h (assume): Fix compiler error: x shall be cond.
3593 2013-09-22 Daniel Colascione <dancol@dancol.org>
3595 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3596 warning when compiling without a window system.
3598 2013-09-22 Daniel Colascione <dancol@dancol.org>
3600 * data.c (Qbool_vector_p): New symbol.
3601 (bool_vector_spare_mask, popcount_size_t_generic)
3602 (popcount_size_t_msc, popcount_size_t_gcc)
3604 (bool_vector_binop_driver)
3605 (count_trailing_zero_bits, size_t_to_host_endian)
3606 (Fbool_vector_exclusive_or)
3607 (Fbool_vector_union)
3608 (Fbool_vector_intersection, Fbool_vector_set_difference)
3609 (Fbool_vector_subsetp, Fbool_vector_not)
3610 (Fbool_vector_count_matches)
3611 (Fbool_vector_count_matches_at): New functions.
3612 (syms_of_data): Intern new symbol, functions.
3613 * alloc.c (bool_vector_payload_bytes): New function.
3614 (Fmake_bool_vector): Instead of calling Fmake_vector,
3615 which performs redundant initialization and argument checking,
3616 just call allocate_vector ourselves. Make sure we clear any
3617 terminating padding to zero.
3618 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3619 instead of open-coding the size calculation.
3620 (vroundup_ct): New macro.
3621 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3622 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3623 * composite.c (composition_gstring_put_cache):
3624 Change lint_assume to assume.
3625 * conf_post.h (assume): New macro.
3626 (lint_assume): Remove.
3627 * dispnew.c (update_frame_1): Change lint_assume to assume.
3628 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3630 * image.c (gif_load): Change lint_assume to assume.
3631 * lisp.h (eassert_and_assume): New macro.
3632 (Qbool_vector_p): Declare.
3633 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3634 (swap16, swap32, swap64): New inline functions.
3635 * macfont.m (macfont_shape): Change lint_assume to assume.
3636 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3637 * xsettings.c (parse_settings): Use new swap16 and
3638 swap32 from lisp.h instead of file-specific macros.
3640 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3642 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3643 found (which can legitimately happen when the glyph row at the
3644 window start is disabled in the current_matrix. (Bug#15365)
3646 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3648 Fix syntax.h bug introduced by recent INLINE change.
3649 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3650 conditionally compiled one way in some modules, and a different
3651 way in others. This doesn't work with extern inline functions,
3652 which must have the same definition in all modules, because the
3653 defining code might be shared across modules, depending on the
3654 implementation. Symptoms reported by Martin Rudalics in:
3655 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3656 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3657 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3658 overriding the corresponding functions in syntax.h.
3659 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3660 (syntax_property): New inline functions.
3661 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3662 Rewrite in terms of these new functions.
3664 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3666 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3667 not chars_in_text, whose result depends on the multibyteness of
3668 the current buffer. (Bug#15426)
3670 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3672 Port recent change to hosts where pointers aren't 'long'.
3673 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3674 Don't assume that pointers are the same width as 'long'.
3675 Add a compile-time check that a pointer fits into two X slots.
3677 A simpler, centralized INLINE.
3678 * conf_post.h (INLINE): Define only if not already defined.
3679 This allows us to use a single INLINE, defined by one file
3681 * emacs.c (INLINE): Define it.
3682 Also, include category.h, charset.h, composite.h, dispextern.h,
3683 syntax.h, systime.h, so that their INLINE definitions are expanded
3685 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3686 * buffer.h, buffer.c (BUFFER_INLINE):
3687 * category.h, category.c (CATEGORY_INLINE):
3688 * character.h, character.c (CHARACTER_INLINE):
3689 * charset.h, charset.c (CHARSET_INLINE):
3690 * composite.h, composite.c (COMPOSITE_INLINE):
3691 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3692 * frame.h, frame.c (FRAME_INLINE):
3693 * intervals.h, intervals.c (INTERVALS_INLINE):
3694 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3695 * lisp.h, alloc.c (LISP_INLINE):
3696 * process.h, process.c (PROCESS_INLINE):
3697 * syntax.h, syntax.c (SYNTAX_INLINE):
3698 * systime.h, sysdep.c (SYSTIME_INLINE):
3699 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3700 * window.h, window.c (WINDOW_INLINE):
3701 Remove. All uses replaced with INLINE.
3703 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3705 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3708 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3710 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3711 'const char *' to avoid compiler warnings due to similar change in
3712 the prototype of x_get_string_resource.
3714 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3716 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3717 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3718 going to replace static variables below. Adjust comments.
3719 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3720 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3721 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3722 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3723 Related users changed.
3724 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3725 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3726 last_mouse_movement_time, going to replace static variables below.
3728 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3729 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3731 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3732 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3733 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3734 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3735 static variables below.
3736 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3737 (last_mouse_scroll_bar): Remove.
3738 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3739 (mouseExited): Related users changed.
3741 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3743 Do not use external array to process X scroll bar messages.
3744 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3745 (x_send_scroll_bar_event): Pack window pointer into two slots
3746 of XClientMessageEvent if we're 64-bit. Adjust comment.
3747 (x_scroll_bar_to_input_event): Unpack accordingly.
3749 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3751 Ifdef away recent changes which aren't relevant to NS port.
3752 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3753 [!HAVE_NS]: Declare as such.
3754 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3755 [!HAVE_NS]: Define as such.
3757 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3759 * frame.c (x_redo_mouse_highlight): New function
3760 to factor out common code used in W32 and X ports.
3761 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3762 * xterm.h (struct x_display_info):
3763 * w32term.h (struct w32_display_info):
3764 * nsterm.h (struct ns_display_info): New members
3765 last_mouse_motion_frame, last_mouse_motion_x and
3766 last_mouse_motion_y, going to replace static variables below.
3767 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3768 (redo_mouse_highlight): Remove.
3769 (note_mouse_movement, syms_of_xterm): Adjust user.
3770 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3771 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3772 (redo_mouse_highlight): Remove.
3773 (note_mouse_movement, syms_of_w32term): Adjust user.
3774 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3775 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3777 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3778 * nsfns.m (compute_tip_xy): Adjust user.
3780 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3782 * frame.c (x_mouse_grabbed): New function.
3783 * dispextern.h (x_mouse_grabbed): Add prototype.
3784 (last_mouse_frame): Remove declaration.
3785 * xterm.h (struct x_display_info):
3786 * w32term.h (struct w32_display_info):
3787 * nsterm.h (struct ns_display_info): New member
3788 last_mouse_frame, going to replace...
3789 * xdisp.c (last_mouse_frame): ...global variable.
3790 (note_tool_bar_highlight):
3791 * w32term.c (w32_mouse_position, w32_read_socket):
3792 * xterm.c (XTmouse_position, handle_one_xevent):
3793 Use x_mouse_grabbed.
3794 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3796 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3798 * w32term.c (w32_read_socket): Avoid temporary
3799 variables in a call to x_real_positions.
3800 * xterm.c (handle_one_xevent): Likewise.
3802 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3804 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3805 (x_icon_type): Remove prototype.
3806 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3807 * frame.c (x_icon_type): Remove.
3808 * w32term.c (x_make_frame_visible, x_iconify_frame):
3809 * xterm.c (x_make_frame_visible, x_iconify_frame):
3810 Use x_set_bitmap_icon to factor out common code.
3812 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3814 * dispextern.h (check_x_display_info, x_get_string_resource):
3815 Declare here just once and unify the latter.
3816 * frame.c (check_x_display_info, x_get_string_resource):
3817 * nsterm.h (check_x_display_info):
3818 * xrdb.c (x_get_string_resource):
3819 * xterm.h (check_x_display_info): Remove prototypes.
3820 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3821 * w32reg.c (x_get_string_resource): Likewise.
3822 (w32_get_rdb_resource): Adjust user.
3824 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3826 * xterm.h (struct x_display_info): New member
3827 x_pending_autoraise_frame, going to replace...
3828 * xterm.c (pending_autoraise_frame): ...static variable.
3829 (x_new_focus_frame, XTread_socket): Adjust users.
3830 * w32term.h (struct w32_display_info): New member
3831 w32_pending_autoraise_frame, going to replace...
3832 * w32term.c (pending_autoraise_frame): ...global variable.
3833 (x_new_focus_frame, w32_read_socket): Adjust users.
3835 2013-09-17 Glenn Morris <rgm@gnu.org>
3837 * xdisp.c (message_dolog): If we create *Messages*,
3838 switch it to messages-buffer-mode.
3840 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3842 Don't overuse 'const' in types of locals.
3843 * bidi.c (bidi_count_bytes):
3844 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3845 (xg_event_is_for_scrollbar):
3846 * xselect.c (x_handle_property_notify)
3847 (x_handle_selection_notify, x_handle_dnd_message):
3848 * xsettings.c, xsettings.h (xft_settings_event):
3849 * xterm.c (x_handle_net_wm_state, handle_one_event)
3850 (x_menubar_window_to_frame, x_detect_focus_change)
3851 (construct_mouse_click, note_mouse_movement)
3852 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3853 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3854 (handle_one_xevent, x_handle_net_wm_state):
3855 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3856 (x_handle_dnd_message):
3857 Avoid unnecessary 'const', typically the second 'const' in
3858 'const foo * const arg', a 'const' that does not affect the API
3859 and doesn't significantly help the human reader.
3861 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3863 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3864 only if Glib < 2.36.0.
3865 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3866 * xsettings.c (init_gconf, init_gsettings): Do not check
3868 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3870 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3872 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3874 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3875 before calling g_type_init.
3877 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3879 * nsterm.m (syms_of_nsterm): ... to here.
3881 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3883 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3884 (ignore_next_mouse_click_timeout): Use Time as X does.
3885 (handle_one_xevent): Avoid cast and use unsigned comparison.
3887 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3889 Do not copy X event in handle_one_xevent except KeyPress case.
3890 Wnen XEvent is processed, it is unlikely to be changed except
3891 KeyPress case, so we can avoid copying and use const pointer to
3892 const data to make sure that an event is not changed elsewhere.
3893 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3894 const' and do not create local copy except for the KeyPress event.
3895 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3896 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3897 (x_handle_net_wm_state, x_menubar_window_to_frame)
3898 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3899 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3900 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3901 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3902 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3903 (x_handle_dnd_message):
3904 * xsettings.c (xft_settings_event):
3905 Use 'const XEvent * const' where appropriate.
3906 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3908 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3910 Fix X event waiting to handle multiple frames.
3911 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3912 * xterm.c (pending_event_wait): Remove. Adjust users.
3913 (x_detect_focus_change): Pass frame arg.
3914 (handle_one_xevent): Find related frame early and clear per-frame
3915 wait_event_type only if this is an event for the relevant frame.
3916 (x_wait_for_event): Use per-frame wait_event_type.
3918 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3920 * nsfns.m (Fx_create_frame): Fix font driver registration for
3923 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3924 for syms_of_macfont.
3926 * nsterm.m: Include macfont.h.
3927 (ns_tmp_flags, ns_tmp_font): Remove.
3928 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3929 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3930 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3931 (changeFont:): Fix code style. Check for font driver type when
3934 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3937 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3938 (nsfont_open): Set font driver type.
3939 Set font->ascent and font->descent. Figure out font instead of
3940 ns_tmp_font, and flags instead of ns_tmp_flags.
3941 Fix indentation. Remove call to ns_draw_text_decoration,
3944 * nsfns.m: Include macfont.h.
3945 (Fx_create_frame): Register macfont driver, make a better default font.
3946 (Fns_popup_font_panel): Get font from macfont driver, if used.
3948 * macfont.m, macfont.h, macuvs.h: New files.
3950 * font.h: Declare syms_of_macfont.
3952 * font.c (syms_of_font): Call syms_of_macfont.
3954 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3956 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3958 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3959 and it is always zero for others, so I assume that this is an ancient
3960 leftover which nobody will want to change any more.
3961 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3962 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3963 * frame.c (x_set_scroll_bar_width):
3964 * w32fns.c (w32_createscrollbar):
3965 * w32term.c (w32_set_vertical_scroll_bar):
3966 * xfns.c (x_set_scroll_bar_default_width):
3967 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3968 (x_scroll_bar_expose): Related users changed.
3970 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3972 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3973 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3974 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3976 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3978 * nsterm.h, w32term.h, xterm.h: ...and not here.
3979 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3980 Remove unused Xisms.
3981 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3982 these modules are never compiled otherwise.
3984 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3986 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3987 Doc fix. (Bug#15375)
3989 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3991 Unify Fx_focus_frame between all ports.
3992 * frame.h (x_focus_frame): New prototype.
3993 * xfns.c (Fx_focus_frame): Remove.
3994 (syms_of_xfns): Do not defsubr it.
3995 (x_focus_frame): X implementation.
3996 * nsfns.m (Fx_focus_frame): Remove.
3997 (syms_of_nsfns): Do not defsubr it.
3998 (x_focus_frame): NS implementation.
3999 * w32term.c (Fx_focus_frame): Remove.
4000 (x_focus_on_frame): Rename to...
4001 (x_focus_frame): W32 implementation.
4002 * w32term.h (x_focus_on_frame): Remove prototype.
4003 * w32fns.c (Fx_focus_frame): Remove.
4004 (syms_of_w32fns): Do not defsubr it.
4005 * frame.c (Fx_focus_frame): Define here.
4006 (syms_of_frame): Defsubr here.
4007 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
4009 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4011 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
4012 All of them are replaced with FRAME_DISPLAY_INFO, defined in
4013 each port to reference the port-specific window system data.
4014 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
4015 (FRAME_DISPLAY_INFO): Define.
4016 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
4017 (FRAME_DISPLAY_INFO): Define. Adjust users.
4018 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
4019 (FRAME_DISPLAY_INFO): Define. Adjust users.
4020 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
4021 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
4022 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
4023 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
4024 * xselect.c, xterm.c: All related users changed.
4026 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4028 * xterm.h (x_window_to_frame, x_any_window_to_frame)
4029 (x_menubar_window_to_frame): Remove prototypes.
4030 * xfns.c (x_window_to_frame, x_any_window_to_frame)
4031 (x_menubar_window_to_frame, x_top_window_to_frame):
4033 * xterm.c (x_window_to_frame, x_any_window_to_frame)
4034 (x_menubar_window_to_frame, x_top_window_to_frame):
4035 ...to here and convert all but the last to static.
4037 2013-09-12 Eli Zaretskii <eliz@gnu.org>
4039 * lisp.mk (lisp): Add w32-common-fns.elc.
4041 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
4043 * charset.c (char_charset): Document an exception for char-charset.
4045 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4047 * xterm.h (x_display_info): New field last_user_time...
4048 * xterm.c (toplevel): ...to replace static last_user_time.
4049 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
4051 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
4053 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
4054 scroll bar values to prevent thumb from disappear and update comment.
4056 2013-09-11 Glenn Morris <rgm@gnu.org>
4058 * emacs.c (usage_message): Possessive apostrophe tweak.
4060 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4062 * nsterm.m (syms_of_nsterm): Use Qns.
4063 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
4064 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
4065 * xfns.c (x_display_info_for_name, Fx_open_connection):
4066 Remove old '#if 0' code.
4067 (syms_of_xfns): Use Qx.
4068 * termhooks.h (fullscreen_hook): Remove the leftover.
4069 (struct terminal): Fix typo in comment.
4071 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4073 Cleaning up a few X scroll bar bits.
4074 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
4075 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4076 New member last_seen_part, going to replace...
4077 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
4078 (xt_action_hook) [USE_LUCID]: Adjust user.
4079 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
4080 Lucid-specific scroll bar support.
4081 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
4082 to int and adjust to use last_seen_part member.
4083 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
4084 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
4085 Initialize last_seen_part.
4087 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4089 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
4090 insert-buffer-substring an empty string.
4092 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4094 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
4095 avoiding a GCC warning.
4097 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4099 Ifdef away frame tool bar code when it is not really used.
4100 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
4101 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
4102 and minimize_tool_bar_window_p under the above.
4103 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
4104 (fset_tool_bar_window): Likewise.
4105 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4106 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
4107 (change_frame_size_1):
4108 * window.c (window_from_coordinates, Frecenter): Adjust users.
4109 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4110 code is not really used.
4111 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4112 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4113 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4114 [!USE_GTK && !HAVE_NS]: Define as such.
4115 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4116 (note_mouse_highlight, expose_frame):
4117 * xfns.c (x_set_tool_bar_lines):
4118 * xterm.c (handle_one_xevent): Adjust users.
4120 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4122 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4123 This bug was introduced by my 2013-08-26 patch, which incorrectly
4124 assumed that the terminfo implementation doesn't use termcap buffers.
4125 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4126 these buffers apparently are used after all.
4127 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4128 (struct tty_display_info): Define members termcap_term_buffer and
4129 termcap_strings_buffer even if TERMINFO.
4131 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4134 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4135 'usage' docstring entry to pacify make-docfile.
4137 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4139 Change comparison functions =, <, >, <=, >= to take many arguments.
4140 * data.c: Change comparison functions' interface and implementation.
4141 * lisp.h: Make arithcompare available for efficient two arg
4143 * bytecode.c: Use arithcompare.
4144 * fileio.c: Use new interface.
4146 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4148 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4150 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4152 * eval.c (Feval): Document the new use of `lexical'.
4154 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4156 Review and drop old frame resize hack.
4157 * frame.h (struct frame): Remove force_flush_display_p.
4158 * dispnew.c (update_frame): Adjust user and don't call
4159 flush_frame here. The comment has said that there was an issues
4160 with redisplaying fringes, but I don't see any differences with
4161 and without this hack. Hopefully we can continue without it.
4162 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4163 current frame matrices twice if resized_p is set.
4165 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4167 Do not populate pure Xism x_sync to other ports.
4168 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4169 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4170 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4171 * w32term.h (x_sync): Remove prototype.
4173 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4175 Cleanup frame flushing.
4176 * dispextern.h (struct redisplay_interface):
4177 Drop flush_display_optional because flush_display is enough
4178 for X and flushing via RIF is just a no-op for others.
4179 * frame.h (flush_frame): New function.
4180 * dispnew.c (update_frame):
4181 * minibuf.c (read_minibuf):
4182 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4184 * keyboard.c (detect_input_pending_run_timers): Do not flush
4185 all frames but selected one in redisplay_preserve_echo_area.
4186 * nsterm.m (ns_flush): Remove no-op.
4187 (ns_redisplay_interface): Adjust user.
4188 * w32term.h (x_flush): Remove no-op.
4189 (w32_redisplay_interface): Adjust user.
4190 * xterm.c (x_flush): Simplify because we do not flush all
4191 frames at once any more. Adjust comment.
4192 (x_redisplay_interface): Adjust user.
4194 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4196 Port --without-x --enable-gcc-warnings to Fedora 19.
4197 * gfilenotify.c (globals_of_gfilenotify):
4198 Call g_type_init only if using an older glib version that needs it.
4200 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4202 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4203 (last_glyphless_glyph_merged_face_id): Remove declarations.
4204 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4205 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4206 (last_glyphless_glyph_merged_face_id): Now static.
4207 (merge_escape_glyph_face): New function, refactored from...
4208 (get_next_display_element): ...here.
4209 (merge_glyphless_glyph_face): New function, refactored from...
4210 (produce_glyphless_glyph): ...here...
4211 * term.c (produce_glyphless_glyph): ...and here.
4213 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4215 * eval.c (eval_sub): Only call Ffunction if necessary.
4217 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4219 Attempt to make redisplay more selective when changing cursor type.
4220 * frame.h (struct frame): New bitfield cursor_type_changed.
4221 * xdisp.c (cursor_type_changed): Remove.
4222 (try_cursor_movement, redisplay_window, try_window_id)
4223 (set_frame_cursor_types, try_window_reusing_current_matrix):
4224 Adjust to use per-frame bitfield.
4225 (redisplay_internal): Look for cursor type change on each visible
4226 frame and consider all frames if cursor type has been changed on
4227 the frame other than selected. If cursor type has been changed on
4228 selected frame only, do not use fast update.
4230 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4232 Attempt to make redisplay more selective when changing fonts.
4233 * frame.h (struct frame): New bitfield fonts_changed.
4234 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4235 (adjust_frame_glyphs): Add prototype.
4236 * dispnew.c (fonts_changed_p): Remove.
4237 (adjust_glyphs): Remove because we do not
4238 adjust matrices on all frames at once any more.
4239 (adjust_frame_glyphs): Block and unblock input here.
4240 (adjust_glyph_matrix): Use fonts_changed.
4241 (change_frame_size_1): Use adjust_frame_glyphs.
4242 * font.c (font_open_entity): Use fonts_changed.
4243 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4244 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4245 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4246 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4247 (shrink_mini_window, Fresize_mini_window_internal)
4248 (window_scroll_pixel_based, Fset_window_configuration)
4249 (apply_window_adjustment, Fset_window_vscroll):
4250 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4251 Use adjust_frame_glyphs.
4252 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4253 (try_window_reusing_current_matrix, try_window_id, display_line)
4254 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4255 (redisplay_internal): Consider fonts_changed and adjust frame
4256 matrices for each frame only if the frame is visible. If font
4257 has been changed on some frame during full redisplay, retry
4258 only visible frames where the font has been actually changed.
4260 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4262 Cache current header and mode line height for each window.
4263 * window.h (struct window): New fields mode_line_height
4264 and header_line_height.
4265 * window.c (make_window): Initialize them.
4266 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4267 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4268 (current_mode_line_height, current_header_line_height):
4270 * xdisp.c (current_mode_line_height, current_header_line_height):
4272 (pos_visible_p, init_xdisp): Adjust user.
4273 (redisplay_window): Invalidate mode_line_height and
4274 header_line_height if current and desired matrices do not agree.
4276 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4278 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4279 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4281 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4283 Make --without-x compatible with --enable-gcc-warnings.
4284 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4285 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4286 members under HAVE_WINDOW_SYSTEM.
4287 * keyboard.c (make_lispy_focus_out): Likewise.
4288 (record_menu_key): Move under HAVE_MENUS.
4289 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4290 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4291 (syms_of_xdisp): Adjust user.
4292 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4293 (start_hourglass, cancel_hourglass):
4294 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4295 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4296 and CLEAR_FONT_TABLE_NFONTS.
4297 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4298 Declare only if HAVE_WINDOW_SYSTEM.
4299 (lface_same_font_attributes_p, clear_face_gcs): Define only
4300 if HAVE_WINDOW_SYSTEM.
4302 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4304 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4305 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4306 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4308 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4310 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4312 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4314 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4315 This fixes a type error on hosts where ptrdiff_t is wider than int.
4317 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4319 * keyboard.c (read_key_sequence_vs): New function.
4320 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4323 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4325 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4327 Makefile improvements.
4328 * Makefile.in (config.status): Don't use double-colon rules, as
4329 they are not portable according to POSIX. Fix shell typo with `;
4330 I guess this rule has never been tested?
4331 (VCSWITNESS): New macro, to override any environment var.
4333 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4335 * xterm.h (struct x_display_info): Do not track X connection
4336 fd separately because it is always available from Display.
4337 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4340 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4342 * buffer.c (drop_overlay):
4343 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4344 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4346 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4348 * buffer.c (Fmake_overlay, Fmove_overlay):
4349 * intervals.c (set_point_from_marker):
4350 * print.c (PRINTPREPARE): Prefer signal_error
4351 to plain error and report unsuitable marker too.
4353 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4355 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4356 for 'dragging' member.
4357 (struct x_output): Remove set-but-unused leftovers
4358 'left_before_move' and 'top_before_move'.
4359 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4360 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4361 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4362 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4363 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4364 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4365 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4366 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4368 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4370 * nsfont.m (INVALID_GLYPH): New define.
4371 (nsfont_encode_char): Use INVALID_GLYPH.
4372 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4374 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4376 * xterm.c (x_last_mouse_movement_time): Revert last change.
4377 This code should use XDisplayMotionBufferSize to check display's
4378 motion history first, and there are few other issues as well.
4379 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4380 (handle_one_xevent): Adjust user.
4382 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4384 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4385 * frame.c (Flast_nonminibuf_frame): ... to here.
4386 (check_minibuf_window): Don't abort if no window was found
4389 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4391 Use XGetMotionEvents to ask the last mouse motion time from X server.
4392 * xterm.c (X_MOTION_HISTORY): Default to 1.
4393 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4394 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4395 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4396 Ifdef away legacy code.
4397 (XTmouse_position, x_scroll_bar_report_motion):
4398 Use x_last_mouse_movement_time.
4399 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4402 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4404 * msdos.c (last_mouse_window): Move to...
4405 (dos_rawgetc): ...this function and adjust comment.
4406 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4407 (mouseMoved): ...this function and adjust comment.
4408 * w32term.c (last_window): Likewise with...
4409 (w32_read_socket): ...this function.
4410 * xterm.c (last_window): Likewise with...
4411 (handle_one_xevent): ...this function.
4413 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4415 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4416 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4417 (handle_one_xevent): ...to here.
4418 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4421 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4423 * msdos.c (IT_set_terminal_window): Remove no-op.
4424 (initialize_msdos_display): Adjust terminal setup.
4425 * w32console.c (w32con_set_terminal_window): Remove no-op.
4426 (initialize_w32_display): Adjust terminal setup.
4427 * w32term.c (w32_set_terminal_window): Remove no-op.
4428 (w32_create_terminal): Adjust terminal setup.
4429 * xterm.c (XTset_terminal_window): Remove no-op.
4430 (x_create_terminal): Adjust terminal setup.
4432 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4434 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4436 (ns_create_terminal): Adjust terminal setup.
4437 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4439 (w32_create_terminal): Adjust terminal setup.
4440 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4442 (x_create_terminal): Adjust terminal setup.
4444 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4446 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4447 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4448 * dispnew.c (buffer_posn_from_coords):
4449 * window.c (Fwindow_end, displayed_window_lines):
4450 * xdisp.c (redisplay_mode_lines): Use it.
4452 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4454 * fontset.c (face_for_char): Check char in the current face font first
4455 if HAVE_NS (Bug#15138).
4457 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4459 * window.c (temp_output_buffer_show): Make sure window returned
4460 by display_buffer is live (Bug#15213).
4462 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4464 Minor cleanup to avoid forward declarations.
4465 * coding.h (struct ccl_spec): Remove forward declaration.
4466 * composite.h (toplevel): Include font.h.
4467 (struct composition_it, struct face, struct font_metrics):
4468 Remove forward declaration.
4469 * dispextern.h (struct image, struct atimer): Likewise.
4470 * emacsgtkfixed.h (struct frame): Likewise.
4471 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4472 * font.h (struct font_driver, struct font, struct glyph_string)
4473 (struct face): Remove forward declaration.
4474 * fontset.h (struct face, struct font): Likewise.
4475 * frame.h (toplevel): Style cleanup.
4476 (enum output_method): Move to...
4477 * termhooks.h (enum output_method): ...here.
4478 (struct glyph, struct frame, struct ns_display_info)
4479 (struct x_display_info, struct w32_display_info):
4480 Remove forward declaration.
4481 * xterm.h (toplevel): Include termhooks.h.
4482 (struct font, struct window, struct glyph_matrix, struct frame)
4483 (struct input_event, struct face, struct image): Remove forward
4485 * gtkutil.h (struct _widget_value): Likewise.
4486 * keyboard.h (toplevel): Include termhooks.h.
4487 (struct input_event): Remove forward declaration.
4489 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4491 * intervals.c (set_point_from_marker): New function.
4492 * editfns.c (Fgoto_char):
4493 * process.c (Finternal_default_process_filter):
4494 * window.c (select_window_1): Use it.
4495 * buffer.h (set_point_from_marker): Add prototype.
4497 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4499 * w32.c (term_winsock): Call release_listen_threads before calling
4501 (_sys_wait_accept): Wait for accept event in a loop with a finite
4502 timeout, instead of waiting indefinitely. Will hopefully avoid
4503 hanging during exit because WSACleanup deadlocks waiting for the
4504 event object to be released. (Bug#14333)
4506 * w32proc.c (release_listen_threads): New function, signals all
4507 the reader threads that listen for connections to stop waiting.
4509 * w32.h (release_listen_threads): Add prototype.
4511 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4513 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4514 field of new marker (for sanity and safety).
4515 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4516 anyway because XMISCTYPE is a function and can't be an lvalue).
4518 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4520 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4521 (x_after_update_window_line, x_scroll_bar_create):
4522 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4523 (handle_one_xevent, x_clear_frame_area):
4524 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4525 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4526 * xterm.h (x_clear_area): Adjust prototype.
4528 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4530 Hook scanning and indentation functions to find_newline. This helps
4531 to avoid duplicated code and renders more respect to newline cache.
4532 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4533 * cmds.c (Fforward_line):
4534 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4535 Use find_newline and avoid unnecessary point movements.
4536 * search.c (scan_newline): Implement on top of find_newline.
4538 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4540 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4541 scoped code (bug#11258).
4543 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4545 * nsterm.m (last_window): New variable.
4546 (EV_TRAILER2): New macro.
4547 (EV_TRAILER): Call EV_TRAILER2.
4548 (mouseMoved:): Add support for mouse-autoselect-window
4549 on nextstep (Bug#6888).
4551 2013-08-28 Andreas Schwab <schwab@suse.de>
4553 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4554 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4555 Remove unused macro definitions.
4556 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4557 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4558 Only define if emacs.
4560 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4562 Prefer enum glyph_row_area to int where appropriate.
4563 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4565 (window_box, window_box_width, window_box_left, window_box_left_offset)
4566 (window_box_right, window_box_right_offset): Adjust prototypes.
4567 * xdisp.c (window_box, window_box_width, window_box_left)
4568 (window_box_left_offset, window_box_right, window_box_right_offset):
4569 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4570 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4571 * nsterm.m (ns_clip_to_row):
4572 * w32term.c (w32_clip_to_row):
4573 * xterm.c (x_clip_to_row): Likewise.
4575 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4577 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4578 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4580 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4582 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4583 for portability to hosts where /bin/sh has problems.
4585 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4587 Redesign redisplay interface to drop global output_cursor.
4588 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4589 (toplevel): Remove declaration of output_cursor.
4590 (set_output_cursor, x_cursor_to): Remove prototype.
4591 * window.h (struct window): New member output_cursor.
4592 (output_cursor_to): New function to replace RIF member.
4593 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4594 (update_text_area, set_window_cursor_after_update): Use it.
4595 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4596 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4597 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4598 * w32term.c (x_update_window_begin, x_update_window_end):
4599 * xterm.c (x_update_window_begin, x_update_window_end):
4600 Adjust to use per-window output cursor.
4602 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4604 Simplify SELECT_TYPE-related code.
4605 Like EMACS_TIME, this portability layer is no longer needed, since
4606 Emacs has been using fd_set as a portability layer for some time.
4607 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4608 (SELECT_TYPE): Remove. All uses changed to fd_set.
4609 (fd_set) [!FD_SET]: New typedef.
4611 Simplify EMACS_TIME-related code.
4612 This portability layer is no longer needed, since Emacs has been
4613 using struct timespec as a portability layer for some time.
4614 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4615 Include <time.h> rather than "systime.h"; that's all that's needed now.
4616 * dispnew.c: Include <timespec.h> rather than "systime.h";
4617 that's all that's needed now.
4618 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4619 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4620 TIMESPEC_RESOLUTION.
4621 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4622 LOG10_TIMESPEC_RESOLUTION.
4623 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4624 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4625 (make_emacs_time): Remove. All used changed to make_timespec.
4626 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4627 (current_timespec): Rename from current_emacs_time. All uses changed.
4628 (add_emacs_time): Remove. All uses changed to timespec_add.
4629 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4630 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4631 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4632 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4633 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4634 (current_timespec): Rename from current_emacs_time. All uses changed.
4635 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4636 changed to timespec_cmp.
4637 * xgselect.c: Include <timespec.h>, since our .h files don't.
4639 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4641 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4642 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4643 Remove the leftovers.
4644 * gtkutil.c (toplevel): Do not declare Qxft but include
4646 * image.c (toplevel): Do not declare Vlibrary_cache because
4647 it's already done in lisp.h.
4649 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4651 * lisp.h (Mouse_HLInfo): Move from here...
4652 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4653 (reset_mouse_highlight): New function.
4654 * msdos.c (dos_set_window_size, IT_update_begin)
4655 (internal_terminal_init):
4656 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4657 (ns_initialize_display_info):
4658 * w32console.c (initialize_w32_display):
4659 * w32term.c (x_update_window_end, x_free_frame_resources)
4660 (w32_initialize_display_info):
4661 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4662 * window.c (Fdelete_other_windows_internal):
4663 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4664 * termchar.h (toplevel):
4665 * xterm.h (toplevel): Include dispextern.h.
4667 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4669 Fix minor problems found by static checking.
4670 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4671 (expect): Avoid nested-if warning.
4672 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4673 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4674 * nsterm.h, nsterm.m (ns_select):
4675 * xgselect.c, xgselect.h (xg_select):
4676 Adjust signature to better match pselect's.
4677 * nsterm.m (ns_select):
4678 Don't set *TIMEOUT, since pselect doesn't.
4679 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4680 diagnostic about assigning const char * to it.
4681 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4683 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4685 * lread.c (substitute_object_recurse): Handle hash-tables as well
4688 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4690 Fix unlikely core dump in init_tty, and simplify terminfo case.
4691 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4692 The old version incorrectly dumped core if malloc returned a
4693 buffer containing only non-NUL bytes.
4694 (init_tty): Do not allocate or free termcap buffers; the
4695 struct does that for us now.
4696 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4697 (struct tty_display_info): Define members termcap_term_buffer and
4698 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4699 use them. Allocate them directly in struct rather than indirectly
4700 via a pointer, to simplify init_tty.
4702 * frame.c (check_minibuf_window): Initialize 'window' properly,
4703 so that Emacs reliably aborts later if 'window' is not initialized.
4705 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4707 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4708 of VoidSymbol (Bug#15154).
4710 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4712 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4713 mouse_face_beg_y and mouse_face_end_y.
4714 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4715 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4716 Adjust users and update comment where appropriate.
4718 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4720 * frame.c (check_minibuf_window): New function.
4721 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4722 Call check_minibuf_window (Bug#15183).
4724 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4726 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4727 because this is the only last cursor data we need to keep and consult.
4728 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4729 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4732 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4734 Fix recovering from possible decompression error.
4735 Since insert_from_gap doesn't always move point, we can't use PT as
4736 the position where the partially decompressed data ends, and
4737 should count how many bytes was produced so far.
4738 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4739 (unwind_decompress): Really delete partially uncompressed data.
4740 (Fzlib_decompress_region): Take decompressed data size into account.
4742 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4744 * syntax.c (init_syntax_once): Adjust comment and do an early
4745 initialization of Qchar_table_extra_slots just once...
4746 * casetab.c (init_casetab_once):
4747 * category.c (init_category_once):
4748 * character.c (syms_of_character):
4749 * coding.c (syms_of_coding):
4750 * xdisp.c (syms_of_xdisp): ...and omit it here.
4752 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4754 * xdisp.c (get_next_display_element): Don't apply to characters
4755 from a display vector the logic of setting it->end_of_box_run_p
4756 suitable for characters from a buffer. (Bug#15175)
4758 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4759 to handle directories, rather than '_utime' which doesn't.
4762 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4764 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4765 or fullscreen (Bug#14627).
4767 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4769 System-dependent integer overflow fixes.
4770 * process.c (Fset_process_window_size): Signal an error if
4771 the window size is outside the range supported by the lower level.
4772 * sysdep.c (set_window_size): Return negative on error,
4773 nonnegative on success, rather than -1, 0, 1 on not in system,
4774 failure, success. This is simpler. Caller changed.
4775 (serial_configure): Remove unnecessary initialization of local.
4776 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4777 size fits in unsigned long; this isn't true on some 32-bit hosts.
4778 Avoid buffer overrun if some future version of /proc/meminfo has a
4779 variable name longer than 20 bytes.
4780 (system_process_attributes) [__FreeBSD__]:
4781 Don't assume hw.availpages fits in 'int'.
4783 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4785 Don't let very long directory names overrun the stack.
4786 Fix some related minor problems involving "//", vfork.
4787 * callproc.c (encode_current_directory): New function.
4788 (call_process): Don't append "/"; not needed.
4789 * fileio.c (file_name_as_directory_slop): New constant.
4790 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4791 this can save the caller having to alloca.
4792 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4793 Use SAFE_ALLOCA, not alloca.
4794 (directory_file_name, Fexpand_file_name): Leave leading "//"
4795 alone, since it can be special even on POSIX platforms.
4796 * callproc.c (call_process):
4797 * process.c (Fformat_network_address):
4798 * sysdep.c (sys_subshell):
4799 Use encode_current_directory rather than rolling our own.
4800 (create_process): No need to encode directory; caller does that now.
4801 * process.h (encode_current_directory): New decl.
4802 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4803 Rework to avoid 'goto xyzzy;'.
4805 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4807 * xdisp.c (handle_face_prop): If the default face was remapped use
4808 the remapped face for strings from prefix properties. (Bug#15155)
4810 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4812 Minor cleanup for redisplay interface and few related functions.
4813 * frame.h (enum text_cursor_kinds): Move from here...
4814 * dispextern.h (enum text_cursor_kinds): ...to here.
4815 (toplevel): Drop unnecessary declarations.
4816 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4817 in update_window_end_hook and draw_window_cursor functions.
4818 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4819 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4820 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4821 * xterm.c (x_update_window_end, x_draw_window_cursor):
4822 * xdisp.c (display_and_set_cursor, update_window_cursor)
4823 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4824 enum text_cursor_kinds where appropriate.
4826 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4828 Redesign redisplay interface to drop updated_row and updated_area.
4829 * dispextern.h (updated_row, updated_area): Remove declaration.
4830 (struct redisplay_interface): Pass glyph row and row area parameters
4831 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4832 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4834 * dispnew.c (updated_row, updated_area): Remove.
4835 (redraw_overlapped_rows, update_window_line): Adjust user.
4836 (update_marginal_area, update_text_area): Likewise. Pass updated row
4837 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4838 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4841 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4843 * process.c (flush_pending_output): Remove stub.
4846 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4848 * callproc.c: Fix race that killed background processes (Bug#15144).
4849 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4850 Record deleted process-id in critical section, not afterwards.
4851 Don't mistakenly kill process created by a call-process invocation
4852 that discards output and does not wait.
4854 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4856 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4857 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4858 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4859 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4860 to shut up compiler in mark_object.
4861 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4863 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4865 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4866 We can't portably rely on PTY_OPEN doing that, even if
4867 it calls posix_openpt with O_CLOEXEC.
4869 2013-08-20 Kenichi Handa <handa@gnu.org>
4871 * character.c (string_char): Improve commentary.
4873 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4875 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4876 (struct animation_cache): Make signature a flexible array member.
4877 All uses changed. This is a tad slower but may insulate us better
4878 from future changes to ImageMagick.
4880 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4882 * image.c: Shrink memory needed for animation cache.
4883 (SIGNATURE_DIGESTSIZE): New constant.
4884 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4885 (imagemagick_create_cache): Copy the signature. This saves
4886 several KB of memory that ImageMagick wastes per signature.
4887 Don't bother updating the update_time, as the caller does that now.
4888 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4889 it's a fixed size struct member now.
4890 (imagemagick_get_animation_cache): Always destroy the signature,
4891 as it's now imagemagick_create_cache's responsibility to copy it.
4892 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4893 and use memcmp rather than strcmp.
4894 eassert that ImageMagick returns a signature of the specified length.
4896 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4898 * image.c (imagemagick_get_animation_cache): Don't segfault on
4900 (imagemagick_get_animation_cache): Revert to previous definition
4901 so that it actually works. But keep the memory leak fix.
4902 (imagemagick_get_animation_cache): Fix memory leak.
4904 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4906 * image.c: Fix animation cache signature memory leak.
4907 Fix some other minor performance problems while we're at it.
4908 (imagemagick_create_cache): Clear just the members that
4909 need clearing. Don't set update_time, as caller does that now.
4910 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4911 Simplify by using pointer-to-pointer instead of a prev pointer.
4912 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4913 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4914 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4915 it's already a copy. Free the signature probe unless it's cached.
4917 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4918 This was introduced by my 2013-08-12 fix for Bug#15035.
4920 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4922 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4923 (imagemagick_prune_animation_cache): Now static.
4925 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4927 * image.c (imagemagick_get_animation_cache): Don't segfault when
4928 pruning all entries.
4930 2013-08-18 Ken Brown <kbrown@cornell.edu>
4932 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4933 static heap if ENABLE_CHECKING is defined.
4934 (max_bss_sbrk_ptr): New variable.
4936 (report_sheap_usage): Report maximum static heap usage instead of
4937 ending static heap usage.
4939 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4941 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4942 of zlib_initialized according to the results of calling
4943 init_zlib_functions.
4945 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4947 * image.c: Implement an ImageMagick per-image cache.
4948 (imagemagick_get_animation_cache): Fix a double-free error.
4949 (imagemagick_load_image): Remove the ping_wand code, which only
4950 apparently saved time on invalid animated images, and slowed down
4951 everything else. Optimise for the common case.
4953 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4955 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4957 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4959 * marker.c (set_marker): Remove documentation of undefined behavior.
4961 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4963 * image.c (imagemagick_compute_animated_image): Animate correctly
4964 when sub-images are smaller than the main image.
4965 (imagemagick_compute_animated_image): Setting the iterator row to
4966 zero is apparently not allowed.
4967 (imagemagick_compute_animated_image): Allow images that say they
4968 have sub-images that are bigger than the main image, but just crop
4971 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4973 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4975 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4977 * image.c (imagemagick_compute_animated_image): Respect the GIF
4980 2013-08-15 Ken Brown <kbrown@cornell.edu>
4982 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4983 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4986 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4988 Fix minor problems found by static checking.
4989 * frame.c (delete_frame):
4990 * xdisp.c (next_element_from_display_vector):
4991 Avoid uninitialized local.
4992 * image.c (imagemagick_compute_animated_image): Port to C89.
4993 Prefer usual GNU indentation style for loops.
4994 Be more careful about bizarrely large sizes, by using ptrdiff_t
4997 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4999 Fix infinite frame selection loop (Bug#15025).
5000 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
5002 2013-08-15 Eli Zaretskii <eliz@gnu.org>
5004 * xdisp.c (compute_window_start_on_continuation_line):
5005 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
5006 to make sure we end up setting the window start at the leftmost
5007 visible character of the display line. This avoids funky
5008 horizontal shifting because the window start is not kept on the
5009 same position. (Bug#15090)
5010 (next_element_from_display_vector): Support 'box' face attribute
5011 in the face definitions of a display vector. (Bug#15099)
5013 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
5015 * image.c (imagemagick_compute_animated_image): Implement animated
5017 (imagemagick_compute_animated_image): Fix some compilation
5018 warnings. Implement a very simple cache to make the animation
5019 usable at all, but it should be replaced with a per-image cache.
5021 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5023 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
5024 to do `for' loops over alist values.
5025 * buffer.h (FOR_EACH_BUFFER):
5026 * process.c (FOR_EACH_PROCESS): Use it.
5027 (handle_child_signal, status_notify, Fget_buffer_process)
5028 (kill_buffer_processes): Use FOR_EACH_PROCESS.
5030 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
5032 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
5033 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
5034 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
5035 to xzalloc and so avoid redundant call to memset.
5036 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
5037 members because it is allocated with xzalloc and so already zeroed.
5039 2013-08-14 Ken Brown <kbrown@cornell.edu>
5041 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
5044 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5046 Utility function and macro to copy Lisp string to C string.
5047 * lisp.h (xlispstrdupa): New macro.
5048 (xlispstrdup): New prototype.
5049 * alloc.c (xlispstrdup): New function.
5050 * callint.c (Fcall_interactively):
5051 * fileio.c (Ffile_name_directory, Fexpand_file_name)
5052 (Fsubstitute_in_file_name):
5053 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
5054 * image.c (x_create_bitmap_from_file):
5055 * w32term.c (w32_term_init):
5056 * xterm.c (x_term_init): Use xlispstrdup.
5058 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
5060 * image.c (imagemagick_load_image): Make animated pictures work.
5061 There's still some problems with background color settings, though
5064 * decompress.c (unwind_decompress): Always restore point.
5066 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
5068 * marker.c (set_marker): Reformat documentation.
5070 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
5072 * xdisp.c (cursor_type_changed): Now static.
5074 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
5075 Use changed. This avoids the need to call xmalloc and for the
5076 caller to call xfree, and avoids memory leaks in some situations.
5078 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5080 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
5081 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
5082 (redisplay_window): If window_end_valid is cleared due to non-zero
5083 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
5084 so do not call to try_cursor_movement for that window.
5086 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5088 * window.h (struct window): Convert window_end_pos and
5089 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
5090 (wset_window_end_pos, wset_window_end_vpos): Remove.
5091 * dispnew.c (adjust_glyph_matrix):
5092 * window.c (Fwindow_end, replace_window, set_window_buffer)
5094 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
5095 (set_vertical_scroll_bar, redisplay_window, try_window)
5096 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
5097 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
5098 (note_mouse_highlight): Adjust users.
5099 (try_cursor_movement): Likewise. Convert old precondition to eassert.
5102 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5104 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
5105 * image.c (imagemagick_filename_hint): Use `const char *' and
5106 prefer SSDATA to SDATA to avoid warnings.
5108 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5110 Cleanup window fringes, margins and scroll bars adjustments.
5111 * window.c (set_window_fringes, set_window_margins)
5112 (set_window_scroll_bars, apply_window_adjustment): New functions.
5113 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5114 (Fset_window_scroll_bars): Use them.
5116 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5118 * window.h (struct window): Convert scroll_bar_width
5119 from Lisp_Object to integer. Adjust comment.
5120 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5122 * window.c (wset_scroll_bar_width): Remove.
5123 (make_window): Initialize scroll_bar_width.
5124 (Fsplit_window_internal): Use direct assignment.
5125 (Fset_window_configuration, save_window_save):
5126 Convert Lisp_Object to integer and back where appropriate.
5127 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5128 bar was actually changed, and mention this in docstring.
5130 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5132 * decompress.c: Minor simplifications.
5133 (Fzlib_decompress_region): Don't bother verifying
5134 that avail_out <= UINT_MAX, as that was confusing.
5135 Mention the restriction in a comment instead.
5136 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5138 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5140 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5141 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5143 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5145 * image.c (imagemagick_filename_hint): Check for errors in the
5148 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5150 * window.c (Fwindow_margins): Return nil when there's no marginal
5151 area, as per the documented API.
5153 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5154 Fmake_vector, as scroll bar's struct members are not all Lisp
5155 objects now. This avoids crashes in GC.
5157 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5158 bool, so its address could be taken.
5160 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5162 * image.c (imagemagick_filename_hint): New function to possibly
5163 apply `image-content-type-suffixes'.
5164 (imagemagick_load_image): Use it.
5166 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5168 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5169 if loading zlib failed.
5171 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5173 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5174 2013-08-13 checkin below. Change bool to BOOL, rule is:
5175 All Obj-C code uses BOOL, except for interfaces callable from C.
5177 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5179 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5181 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5182 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5183 bool instead of BOOL.
5184 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5185 from Lisp_Object to bitfield. Adjust comment.
5186 * w32term.c (x_scroll_bar_create): Adjust user.
5187 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5188 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5189 Use bool for boolean.
5190 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5191 to `unsigned int' when defining a bitfield.
5193 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5195 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5197 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5199 * window.h (struct window): Convert left_margin_cols and
5200 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5201 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5202 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5204 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5206 (showing_window_margins_p, update_window_line, update_frame_1):
5207 * fringe.c (draw_fringe_bitmap_1):
5208 * xdisp.c (window_box_width): Adjust users.
5209 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5210 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5211 Use direct assignment.
5212 (Fset_window_configuration, save_window_save, Fwindow_margins):
5213 Convert Lisp_Object to integer and back where appropriate.
5214 (Fset_window_margins): Adjust user. Return t if any margin
5215 was actually changed, and mention this in docstring.
5217 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5219 * syntax.c (forward_word):
5220 * cmds.c (forward_char, backward_char): Mention the optional argument.
5222 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5224 * window.h (struct window): Convert left_fringe_width
5225 and right_fringe_width from Lisp_Objects to integers.
5227 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5228 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5229 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5231 (make_window): Initialize new integer fields to -1.
5232 (Fsplit_window_internal): Use direct assignment.
5233 (Fset_window_configuration, save_window_save):
5234 Convert Lisp_Object to integer and back where appropriate.
5235 (Fset_window_fringes): Adjust user. Return t if any fringe
5236 was actually changed, and mention this in docstring.
5238 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5240 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5241 * nsfns.m (x_set_cursor_type):
5242 * w32fns.c (x_set_cursor_type):
5243 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5244 * xdisp.c (set_frame_cursor_types): ...but in common code.
5246 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5248 * font.c (clear_font_cache): New function, stripped from...
5249 (Fclear_font_cache): ...here, which now uses the function
5250 above. Adjust comment.
5251 * font.h (clear_font_cache): Add prototype.
5252 * xfaces.c (clear_face_cache): Use clear_font_cache.
5254 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5256 * window.c (Fset_window_start): Compare `w', not `window' because
5257 `w' might not be equal to `window' after call to decode_live_window.
5259 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5261 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5262 This fixes a problem introduced by the Bug#15035 patch
5263 when using GPG. Reported by Herbert J. Skuhra.
5265 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5267 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5268 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5269 not yet initialized.
5271 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5273 * decompress.c (Fzlib_decompress_region): Support zlib
5274 decompression, too, and rename.
5276 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5278 Minor zlib configuration tweaks.
5279 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5280 Don't assume presence of fn_inflateInit2_ zlib internal function.
5282 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5284 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5285 include the zlib prefix.
5287 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5289 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5290 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5291 define static variables that are pointers to zlib functions to be
5293 (init_zlib_functions) [WINDOWSNT]: New function.
5294 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5296 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5297 macros instead of invoking the zlib functions directly.
5298 (syms_of_decompress): DEFSYM Qzlib_dll.
5299 Staticpro Szlib_available_p.
5301 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5303 Avoid looping over all frame windows to freeze and unfreeze.
5304 * window.h (struct window): Drop frozen_window_start_p.
5305 (freeze_window_starts): Drop prototype.
5306 * frame.h (struct frame): New frozen_window_starts flag.
5307 (FRAME_WINDOWS_FROZEN): New macro.
5308 * window.c (freeze_window_start, freeze_window_starts):
5310 (select_window, replace_window): Adjust users.
5311 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5312 (window_frozen_p): New function.
5313 (redisplay_window): Use it.
5315 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5317 Fix some fd issues when running subprocesses (Bug#15035).
5318 Fix bugs that can leak files or file descriptors on errors.
5319 Don't unlink open temp files, as that's hard for users to diagnose
5320 when things go awry (e.g., temp disk exhausted).
5321 Don't bother to lock temp files. Check for invalid recursion.
5322 * callproc.c (synch_process_fd): Remove. All uses removed.
5323 (synch_process_tempfile): New var or macro.
5324 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5326 (record_kill_process): New arg, the temp name. All callers changed.
5327 (delete_temp_file): Now just a simple wrapper around unlink.
5328 (call_process_kill): New arg, the call_process_fd array.
5329 Close them all. Clear synch_process_pid. Remove the temp file,
5330 or arrange for it to be removed.
5331 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5332 that's been moved to synch_process_tempfile. Caller changed.
5333 Do not remove the tempfile; that's now call_process_kill's
5335 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5336 call_process_kill; the caller now does that.
5337 (call_process_cleanup): Do not close the process fd; that's now
5338 call_process_kill's responsibility.
5339 (Fcall_process): Implement via new function call_process, which
5340 has most of the old body of Fcall_process, but with a different API.
5341 (call_process): New function that does not open or close filefd if
5342 it is nonnegative. Record which fds need to be closed, and let
5343 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5344 Signal an error if invoked recursively (could be done via a hook).
5345 Simplify creation of the tempfile in the MSDOS case.
5346 Don't create the output file until after checking for the executable.
5347 Report any failure to open /dev/null.
5348 Don't open /dev/null for writing twice; once is enough.
5349 Don't create pipe if all output is being discarded or sent to file.
5350 Don't worry about setting up the coding system or reading from the
5351 pipe if all output is being discarded.
5352 Hoist fd_error local into top level, to lessen block nesting.
5353 Don't record deleted pid here; now done by Fcall_process_region.
5354 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5355 and note its success in synch_process_tempfile.
5356 Do not leak resources when child_setup fails.
5357 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5358 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5359 (create_temp_file): Now returns open fd, with an additional
5360 Lisp_Object * argument to return the name. All callers changed.
5361 Do not close the file; rewind it instead, and leave it open for
5362 the caller. Do not lock the temp file. Unwind-protect the file
5363 and the file-descriptor.
5364 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5365 If an asynchrounous process, record it here, not in call_process.
5366 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5367 * eval.c (set_unwind_protect): New function.
5368 * fileio.c (write_region): New function, generalized from the
5369 old Fwrite_region. Do not lock temp files.
5370 (Fwrite_region): Use it.
5371 * lisp.h (set_unwind_protect, write_region): New decls.
5372 * process.c: Include <verify.h>.
5373 (make_process): Mark fds as initially closed.
5374 (deleted_pid_list): Now a list of pid-filename pairs.
5376 (close_process_fd): New function.
5377 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5378 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5379 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5380 (create_process, create_pty, Fmake_serial_process)
5381 (server_accept_connection): Record which fds need to be closed,
5382 and let deactivate_process close them.
5383 (Fmake_network_process): Do not discard the unwind-protect
5384 until it's safe to do so.
5385 (deactivate_process): Close the fds opened by create_process etc.
5386 (Fprocess_send_eof): Adjust to new way of recording open fds.
5387 Report an error if /dev/null can't be opened, instead of aborting.
5388 * process.h (PROCESS_OPEN_FDS): New constant.
5389 (struct Lisp_Process): New member open_fds.
5390 (record_kill_process, record_deleted_pid): Adjust signatures.
5391 (record_deleted_pid): Move decl here ...
5392 * syswait.h (record_deleted_pid): ... from here.
5394 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5396 * decompress.c: Fix bugs with large buffers and weird inputs.
5397 Tune a bit. Reindent as per usual Emacs style.
5398 (BUFFER_SIZE): Remove.
5399 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5400 more than UINT_MAX bytes. Decompress into the gap instead of into
5401 an auto buffer, as this should avoid copying. Return nil if
5402 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5403 set immediate_quit; we shouldn't trust zlib code that much.
5405 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5407 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5408 errors, and really move the gap to where we want it.
5410 * lisp.h: Include decompress.c support.
5412 * emacs.c (main): Include decompress.c support.
5414 * Makefile.in: Include -lz if present.
5416 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5418 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5419 (initWithTitle:): Initialize frame to 0.
5420 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5421 (fillWithWidgetValue:frame:): Rename from
5422 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5424 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5425 fillWithWidgetValue:frame:
5427 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5428 remove memory leak warnings.
5430 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5431 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5434 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5435 (x_activate_menubar): Update the whole menu.
5436 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5437 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5438 current event is not NSSystemDefined (Bug#15001).
5439 Call ns_check_menu_open only if trackingMenu is 2.
5440 (menuDidClose:): New method, decrease trackingMenu.
5441 (fillWithWidgetValue:setDelegate:): New method.
5442 (fillWithWidgetValue:): Call the above.
5444 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5446 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5448 Omit some unnecessary casts.
5449 Many of these go back to the old pre-C89 days, when they may have
5450 been needed, but we've been assuming C89 or later for a while now.
5451 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5452 (live_float_p, live_misc_p, live_vector_p):
5453 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5454 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5455 (defvar_per_buffer):
5456 * callint.c (Fcall_interactively):
5457 * doc.c (Fsubstitute_command_keys):
5458 * filelock.c (get_boot_time):
5459 * frame.c (xrdb_get_resource):
5460 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5461 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5462 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5463 (menuitem_highlight_callback, menu_destroy_callback)
5464 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5465 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5466 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5467 (xg_tool_bar_help_callback, tb_size_cb):
5468 * image.c (xpm_alloc_color, png_read_from_memory)
5469 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5470 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5472 * keymap.c (describe_map):
5473 * nsfns.m (Fns_display_monitor_attributes_list):
5474 * nsmenu.m (process_dialog:):
5475 * nsterm.m (hold_event):
5476 * process.c (wait_reading_process_output):
5477 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5478 * scroll.c (do_direct_scrolling, scrolling_1):
5479 * termcap.c (tgetent):
5480 * window.c (check_window_containing, add_window_to_list)
5481 (freeze_window_starts):
5482 * xdisp.c (compare_overlay_entries, vmessage):
5483 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5484 (x_get_monitor_attributes_xrandr)
5485 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5486 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5487 * xfont.c (xfont_match, xfont_open):
5488 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5489 (menubar_selection_callback, menu_position_func)
5490 (popup_selection_callback, create_and_show_popup_menu)
5491 (dialog_selection_callback, create_and_show_dialog):
5492 * xrdb.c (x_get_string_resource):
5494 * xsmfns.c (x_session_check_input):
5495 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5496 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5497 (xaw_jump_callback, xaw_scroll_callback):
5498 Omit unnecessary casts.
5500 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5502 Minor string-length refactoring.
5503 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5504 * frame.c (make_monitor_attribute_list):
5505 Prefer build_string to strlen + make_string.
5507 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5509 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5510 don't check minor_code (Bug#14417).
5512 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5514 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5515 vertical positions instead. This avoids calling MATRIX_ROW with
5516 row numbers that are possibly beyond valid limits. (Bug#15064)
5518 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5520 Use xstrdup and build_unibyte_string where applicable.
5521 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5522 * xfns.c (x_window):
5523 * xrdb.c (x_get_customization_string):
5524 * xterm.c (xim_initialize):
5525 * w32fns.c (w32_window): Use xstrdup.
5526 (w32_display_monitor_attributes_list):
5527 * emacs.c (init_cmdargs):
5528 * keyboard.c (PUSH_C_STR):
5529 * nsfont.m (nsfont_open):
5530 * sysdep.c (system_process_attributes):
5531 * w32.c (system_process_attributes):
5532 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5534 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5536 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5537 variables of these types so that GDB would know about them, as aid
5538 for debugging fatal exceptions. (Bug#15024) See also
5539 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5542 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5544 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5545 larger than the NSWindow (Bug#14934).
5547 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5549 Redesign redisplay interface to drop global variable updated_window.
5550 Always pass currently updated window as a parameter to update routines.
5551 * dispextern.h (updated_window): Remove declaration.
5552 (struct redisplay_interface): Pass window parameter to
5553 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5554 and after_update_window_hook.
5555 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5557 * dispnew.c (updated_window): Remove.
5558 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5559 (update_window_line): Adjust to match redisplay interface changes.
5560 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5561 (ns_scroll_run, ns_after_update_window_line):
5562 * w32term.c (x_update_window_begin, x_update_window_end)
5563 (x_after_update_window_line, x_scroll_run):
5564 * xterm.c (x_update_window_begin, x_update_window_end)
5565 (x_after_update_window_line, x_scroll_run):
5566 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5567 Likewise. Adjust comments where appropriate.
5568 (x_cursor_to): Simplify because this is always called during window
5569 update (but install debugging check anyway).
5570 (expose_window): Check must_be_updated_p flag to see whether this
5571 function is called during window update.
5573 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5575 Do not reset window modification event counters excessively.
5576 These leftovers and poor man's tricky methods to catch extra
5577 redisplay's attention are no longer needed.
5578 * frame.c (set_menu_bar_lines_1):
5579 * minibuf.c (read_minibuf_unwind):
5580 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5581 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5582 (window_scroll_line_based, Fset_window_configuration):
5583 * xdisp.c (redisplay_window): Do not reset last_modified and
5584 last_overlay_modified counters.
5586 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5588 * xselect.c (x_send_client_event): Set send_event and serial, memset
5589 data.l as it might be bigger than data.b. Use 24 bit mask to
5590 XSendEvent (Bug#15034).
5592 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5594 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5595 for TTY frames that are not the top frame on their console.
5598 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5600 * w32term.c (w32fullscreen_hook): Really maximize frame when
5601 asked for (Bug#14841).
5603 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5605 Prefer selected_window to Fselected_window, likewise for frames.
5606 * buffer.c (Fbuffer_swap_text):
5607 * data.c (Fvariable_binding_locus):
5608 * window.c (run_window_configuration_change_hook): Adjust users.
5609 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5610 Use decode_live_frame.
5612 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5614 Be more careful if selected window shows the buffer other than current,
5615 use window_outdated only if this is not so. This change should also
5616 address some weird issues discussed in Bug#13012.
5617 * window.h (window_outdated): New prototype.
5618 * window.c (window_outdated): Now here. Convert from static and
5619 always assume window's buffer.
5620 (Fwindow_end, Fwindow_line_height): Use it.
5621 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5622 and always assume window's buffer.
5623 (redisplay_window): Adjust user.
5624 (redisplay_internal): Call to reconsider_clip_changes once and
5625 check whether mode line should be updated only if selected window
5626 shows current buffer.
5627 (run_window_scroll_functions): Use eassert for debugging check.
5628 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5630 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5632 * window.c (window_scroll, window_scroll_pixel_based)
5633 (window_scroll_line_based): Use bool for booleans.
5635 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5637 * process.c: Fix minor off-by-one issues in descriptor counts.
5638 This shouldn't fix any real bugs, but it cleans up the code a bit.
5639 (max_process_desc, max_input_desc): -1, not 0, means none.
5641 (delete_input_desc): New function.
5642 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5643 (deactivate_process): Scan backwards when recomuting max_process_desc;
5644 that should be faster.
5645 (init_process_emacs): Initialize max_input_desc.
5647 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5649 Use region cache to speedup bidi_find_paragraph_start.
5650 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5651 Rename cache_long_line_scans to cache_long_scans.
5652 * buffer.c (bset_cache_long_line_scans): Rename to
5653 bset_cache_long_scans.
5654 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5655 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5657 (syms_of_buffer): Rename cache-long-line-scans to
5658 cache-long-scans. Adjust docstring.
5659 * search.c (newline_cache_on_off):
5660 * indent.c (width_run_cache_on_off): Adjust users.
5661 * bidi.c (bidi_paragraph_cache_on_off): New function.
5662 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5663 * insdel.c (prepare_to_modify_buffer):
5664 Invalidate bidi_paragraph_cache if enabled.
5666 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5668 Invalidate region caches only if buffer text is going to be changed.
5669 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5670 (modify_text): ...new prototype.
5671 (prepare_to_modify_buffer_1): New prototype.
5672 * textprop.c (modify_region): Rename to...
5673 (modify_text_properties): ...new function.
5674 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5675 (Fremove_list_of_text_properties): Adjust users.
5676 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5677 (modify_text): ...new function.
5678 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5679 (prepare_to_modify_buffer_1): ...new function.
5680 * casefiddle.c (casify_region):
5681 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5682 (Ftranspose_regions): Use modify_text.
5684 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5686 * lisp.mk (lisp): Add nadvice.elc.
5688 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5690 New macro to iterate over live buffers similar to frames.
5691 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5692 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5693 Declare buffer-related variables here to offload lisp.h.
5694 * buffer.c (Vbuffer_alist): Adjust comment.
5695 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5696 (other_buffer_safely):
5697 * data.c (store_symval_forwarding):
5698 * dispnew.c (Fframe_or_buffer_changed_p):
5699 * fileio.c (Fdo_auto_save):
5700 * filelock.c (unlock_all_files):
5701 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5703 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5705 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5706 * callproc.c (create_temp_file):
5707 * filelock.c (create_lock_file):
5708 Assume mkostemp, since it's now provided by Gnulib.
5710 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5712 * w32.c (mkostemp): New function.
5713 (mktemp): Remove, no longer used. Most of the code reused in
5714 mkostemp. (Bug#15015)
5715 (mktemp): Don't undef.
5717 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5719 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5720 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5721 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5722 (free_glyph_pool, check_glyph_memory): Likewise for
5723 all users. Adjust comments where appropriate.
5725 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5727 * composite.h: Minor fixups.
5728 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5729 to fix a misspelling, and change it to an inline function while
5730 we're at it (it need not be a macro). All uses changed.
5731 (composition_method, composition_valid_p):
5732 Rewrite to avoid assignments in if-conditions.
5734 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5736 Do not use global Lisp_Object in composition macros.
5737 * composite.h (composition_temp): Remove declaration.
5738 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5739 (composition_method, composition_valid_p): ...inline functions.
5740 (compose_region): Remove the leftover.
5741 * composite.c (composition_temp): Remove.
5742 (run_composition_function, update_compositions)
5743 (composition_compute_stop_pos, composition_adjust_point)
5744 (Ffind_composition_internal):
5745 * coding.c (handle_composition_annotation):
5746 * xdisp.c (handle_composition_prop, check_point_in_composition):
5747 Related users changed.
5749 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5751 Drop FRAME_PTR typedef.
5752 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5753 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5754 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5755 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5756 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5757 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5758 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5759 All related users changed.
5761 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5763 * eval.c (default_toplevel_binding): New function.
5765 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5766 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5767 (syms_of_eval): Export them.
5768 * data.c (Fdefault_value): Micro cleanup.
5769 * term.c (init_tty): Use "false".
5771 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5773 Fix X GC leak in GTK and raw (no toolkit) X ports.
5774 * xterm.c (x_free_frame_resources): If white and black relief
5775 GCs are allocated, always free them here.
5776 * xfns.c (x_make_gc): Omit redundant initialization.
5777 * widget.c (create_frame_gcs): Remove the leftover.
5778 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5779 in x_free_frame_resources.
5781 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5783 * nsterm.m (windowWillResize:toSize:): Only change title if
5784 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5786 (viewDidEndLiveResize): New method.
5788 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5789 inside NS_IMPL_COCOA.
5791 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5793 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5794 Do not check whether undo is enabled because record_insert and
5795 record_delete does that themselves.
5797 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5799 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5800 member which is not really used any more.
5801 (FRAME_XIC_BASE_FONTNAME): Remove.
5802 * xfns.c (xic_free_fontset): Adjust user.
5803 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5804 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5805 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5806 (xdialog_show): Use eassert for debugging check.
5807 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5809 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5811 * fileio.c, fns.c (merge): Move extern decl from here ...
5812 * lisp.h (merge): ... to here.
5814 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5816 Fix last font-related change.
5817 * w32font.h (w32font_list_internal, w32font_match_internal):
5819 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5820 (uniscribe_list_family): Adjust to match font API change.
5821 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5822 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5824 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5826 * frame.h (FRAME_MOUSE_UPDATE):
5827 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5828 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5830 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5832 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5833 * font.h (struct font_driver): Change list, match, and list_family
5834 functions to accept struct frame * as first arg.
5835 * font.c (font_score, font_compare, font_sort_entities):
5837 (font_sort_entities, font_list_entities, font_select_entity):
5838 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5839 match font API change.
5840 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5841 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5842 * ftxfont.c (ftxfont_list, ftxfont_match):
5843 * xftfont.c (xftfont_list, xftfont_match):
5844 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5845 * w32font.c (w32font_list, w32font_match, w32font_list):
5846 (w32font_list_internal, w32_font_match_internal): Likewise.
5847 * xfaces.c (Fx_family_fonts): Adjust user.
5849 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5851 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5852 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5853 only if HAVE_X_WINDOWS is in use.
5854 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5855 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5856 * w32term.c (x_wm_set_icon_position): Likewise.
5857 * w32fns.c (x_icon): Adjust user.
5859 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5861 * xterm.c (last_mouse_press_frame): Remove the
5862 leftover which is not really used any more.
5863 (handle_one_xevent, syms_of_xterm): Adjust users.
5864 (x_flush): Call XFlush once per each X display, not frame.
5865 This is better because this code always unconditionally skips
5866 non-X frames in Vframe_list and issues the only XFlush if we
5867 have more than one X frame on the same X display.
5868 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5869 Use bool for booleans.
5870 (x_draw_glyph_string_background, cvt_string_to_pixel):
5871 (cvt_pixel_dtor): Drop unnecessary prototypes.
5872 * xterm.h (x_display_ok): Adjust prototype.
5874 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5876 Drop unnecessary functions that deals with frame pixel size.
5877 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5878 (x_pixel_height): Drop prototypes.
5879 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5880 (x_pixel_height): Drop implementations.
5881 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5882 which should be always valid for window frame.
5883 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5884 * w32menu.c (Fx_popup_dialog):
5885 * xmenu.c (Fx_popup_dialog): Likewise for both.
5887 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5889 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5890 frame parameters and call to Fmodify_frame_parameters just once.
5891 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5892 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5893 and mention nil frame in docstring.
5895 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5897 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5898 (x_figure_window_size): Likewise. Adjust to return long.
5899 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5900 (toplevel): Move Qterminal_live_p to...
5901 * terminal.c (toplevel): ...here, make it static, and...
5902 (syms_of_terminal): ...DEFSYM here.
5903 * frame.h (Qterminal_live_p): Remove declaration.
5904 (make_frame, x_figure_window_size): Adjust prototype.
5905 * nsfns.m (Fx_create_frame): Use long for window flags.
5907 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5909 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5910 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5911 Do not assume that emacs_close (INT_MAX) is a no-op.
5913 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5915 * xfaces.c (make_face_cache): For struct face_cache, prefer
5916 xmalloc to xzalloc and so avoid redundant call to memset.
5917 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5919 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5921 * fringe.c (draw_window_fringes, update_window_fringes)
5922 (compute_fringe_widths):
5923 * w32term.c (x_draw_glyph_string):
5924 * window.c (candidate_window_p, Frecenter):
5925 * xfaces.c (realize_basic_faces, realize_default_face)
5926 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5927 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5928 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5929 * xmenu.c (Fx_menu_bar_open_internal):
5930 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5931 * xsettings.c (xft_settings_event):
5932 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5933 Use bool for booleans. Adjust style and comments where
5935 * dispextern.h (draw_window_fringes, update_window_fringes)
5936 (compute_fringe_widths):
5937 * xterm.h (x_had_errors_p): Adjust prototype.
5939 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5941 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5942 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5944 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5946 * fns.c (toplevel): Remove comment before Fsafe_length because
5949 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5951 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5953 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5955 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5956 frame which got the message is still alive, before dereferencing
5957 its pointer. (Bug#14970)
5959 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5960 be a live window, before using it as such. (Bug#14970)
5962 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5964 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5965 w32_detect_focus_change instead of doing part of its job by hand.
5966 This fixes the problem whereby FOCUS_OUT events were not sent to
5969 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5971 * process.c (Fprocess_list): Doc fix.
5973 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5974 being re-exposed only if it didn't ask to become visible.
5975 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5976 was previously iconified. (Bug#14841)
5977 (x_iconify_frame): Mark the frame iconified.
5979 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5981 Fix minor problems found by static checking.
5982 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5983 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5985 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5987 * eval.c (set_specpdl_old_value): New function.
5988 (unbind_to): Minor simplification.
5989 (get_backtrace_frame): New function.
5990 (Fbacktrace_frame): Use it. Add `base' argument.
5991 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5992 (syms_of_eval): Export backtrace-eval.
5993 * xterm.c (x_focus_changed): Simplify.
5995 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5997 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5999 2013-07-24 Eli Zaretskii <eliz@gnu.org>
6001 * xdisp.c (redisplay_window): Instead of moving point out of
6002 scroll margin, reject the force_start method, and try scrolling
6003 instead. (Bug#14780)
6005 2013-07-24 Ken Brown <kbrown@cornell.edu>
6007 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
6010 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
6012 * eval.c (Fprogn): Do not check that BODY is a proper list.
6013 This undoes the previous change. The check slows down the
6014 interpreter, and is not needed to prevent a crash. See
6015 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
6017 2013-07-23 Glenn Morris <rgm@gnu.org>
6019 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
6021 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
6023 Port to GNU/Linux systems with tinfo but not ncurses.
6024 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
6025 to decide whether ncurses is being used. Without this change,
6026 GCC complains about tgetent not being declared, on a system
6027 that has tinfo installed but ncurses not installed.
6029 * eval.c (Fprogn): Check that BODY is a proper list.
6031 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
6032 * data.c (Fsetq_default):
6033 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
6034 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
6036 Tune by taking advantage of the fact that ARGS is always a list
6037 when a function is declared to have UNEVALLED args.
6039 * emacsgtkfixed.c: Port to GCC 4.6.
6040 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
6042 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
6044 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
6045 here to silence compiler warnings.
6047 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
6049 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
6050 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
6051 from messing up Emacs's 'struct frame' (Bug#14923).
6053 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6055 * alloc.c (make_save_ptr_ptr): Define this function.
6056 It was inadvertently omitted. It's needed only if
6057 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
6059 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
6061 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
6062 frame have focus (Bug#14895).
6064 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
6066 Avoid vfork-related deadlock more cleanly.
6067 * callproc.c (child_setup): When the child's exec fails, output
6068 the program name, as that's more useful. Use O_NONBLOCK to avoid
6070 * process.c (create_process_1): Remove; no longer needed.
6071 (create_process): Remove timer hack; no longer needed, now that
6072 the child avoids deadlock.
6074 2013-07-20 Glenn Morris <rgm@gnu.org>
6076 * image.c (Fimage_flush): Fix doc typo.
6078 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
6080 Fix array bounds violation when pty allocation fails.
6081 * process.c (PTY_NAME_SIZE): New constant.
6082 (pty_name): Remove static variable; it's now auto.
6083 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
6084 Take pty_name as an arg rather than using a static variable.
6085 All callers changed.
6086 (create_process): Recover pty_flag from process, not from volatile local.
6087 (create_pty): Stay inside array even when pty allocation fails.
6088 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
6090 * lread.c (Fload): Avoid initialization only when lint checking.
6091 Mention that it's needed only for older GCCs.
6093 2013-07-20 Kenichi Handa <handa@gnu.org>
6095 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
6096 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
6098 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
6100 * lread.c (Fload): Avoid uninitialized warning.
6102 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6104 Fix some minor file descriptor leaks and related glitches.
6105 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
6106 (create_lock_file): Use write, not emacs_write.
6107 * image.c (slurp_file, png_load_body):
6108 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
6109 (server_accept_connection):
6110 Don't leak an fd on memory allocation failure.
6111 * image.c (slurp_file): Add a cheap heuristic for growing files.
6112 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6113 as that's what the other routines do. Maybe input need not be
6114 blocked at all, but it's better to be consistent.
6115 Avoid undefined behavior when strlen is zero.
6117 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6118 (NSTATICS): Now a constant; doesn't need to be a macro.
6120 2013-07-19 Richard Stallman <rms@gnu.org>
6122 * coding.c (decode_coding_utf_8): Add simple loop for fast
6123 processing of ASCII characters.
6125 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6127 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6129 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6131 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6132 unportable 'struct x_display_info'.
6133 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6136 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6138 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6139 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6141 (system_process_attributes): Prefer plain char to unsigned char
6142 when either will do. Clean up properly if interrupted or if
6143 memory allocations fail. Don't assume sscanf succeeds.
6144 Remove no-longer-needed workaround to stop GCC from whining.
6145 Read command-line once, instead of multiple times. Check read status a
6148 Fix obscure porting bug with varargs functions.
6149 The code assumed that int is treated like ptrdiff_t in a vararg
6150 function, which is not a portable assumption. There was a similar
6151 -- though these days less likely -- porting problem with various
6152 assumptions that pointers of different types all smell the same as
6153 far as vararg functions is conserved. To make this problem less
6154 likely in the future, redo the API to use varargs functions.
6155 * alloc.c (make_save_value): Remove this vararg function.
6156 All uses changed to ...
6157 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6158 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6160 (make_save_ptr): Rename from make_save_pointer, for consistency with
6161 the above. Define only on platforms that need it. All uses changed.
6163 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6165 * keyboard.c: Try to fix typos in previous change.
6166 (DISPLAY_LIST_INFO): New macro.
6167 (kbd_buffer_get_event): Do not access members that are not present
6168 in X11. Revert inadvertent change of "!=" to "=".
6170 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6172 * keyboard.c (kbd_buffer_get_event):
6173 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6174 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6176 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6178 * filelock.c: Fix unlikely file descriptor leaks.
6179 (get_boot_time_1): Rework to avoid using emacs_open.
6180 This doesn't actually fix a leak, but is better anyway.
6181 (read_lock_data): Use read, not emacs_read.
6183 * doc.c: Fix minor memory and file descriptor leaks.
6184 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6185 (get_doc_string, Fsnarf_documentation):
6186 Fix file descriptor leak on error.
6188 * term.c: Fix minor fdopen-related file descriptor leaks.
6189 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6190 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6192 * charset.c: Fix file descriptor leaks and errno issues.
6194 (load_charset_map_from_file): Don't leak file descriptor on error.
6195 Use plain record_xmalloc since the allocation is larger than
6196 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6198 * eval.c (record_unwind_protect_nothing):
6199 * fileio.c (fclose_unwind):
6201 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6202 The replacement doesn't block input, but that no longer seems
6205 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6207 * lread.c: Fix file descriptor leaks and errno issues.
6208 (Fload): Close some races that leaked fds or streams when 'load'
6210 (Fload, openp): Report error number of last nontrivial failure to open.
6211 ENOENT counts as trivial.
6212 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6214 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6215 now that the function is always called with a nonnegative arg.
6216 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6217 All uses replaced with ...
6218 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6220 A few more minor file errno-reporting bugs.
6221 * callproc.c (Fcall_process):
6222 * doc.c (Fsnarf_documentation):
6223 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6224 * process.c (set_socket_option):
6225 Don't let a constructor trash errno.
6226 * doc.c: Include <errno.h>.
6228 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6230 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6232 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6234 Fix w32 bug with call-process-region (Bug#14885).
6235 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6236 to Fcall_process when the input is empty. This simplifies the
6237 code a bit. It makes no difference on POSIXish platforms but
6238 apparently it fixes a bug on w32.
6240 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6241 * fileio.c (close_file_unwind): Don't close if FD is negative;
6242 this can happen when unwinding a zapped file descriptor.
6243 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6244 in case Emacs runs out of memory between the two unwind-protects.
6245 Don't trash errno when closing FD.
6246 Zap the FD in the specpdl when closing it, instead of deferring
6247 the removal of the unwind-protect; this fixes a bug where a child
6248 function unwinds the stack past us.
6250 New unwind-protect flavors to better type-check C callbacks.
6251 This also lessens the need to write wrappers for callbacks,
6252 and the need for make_save_pointer.
6253 * alloc.c (free_save_value):
6254 * atimer.c (run_all_atimers):
6256 * alloc.c (safe_alloca_unwind):
6257 * atimer.c (unwind_stop_other_atimers):
6258 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6259 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6260 * minibuf.c (choose_minibuf_frame_1):
6261 * process.c (make_serial_process_unwind):
6262 * xdisp.c (pop_message_unwind):
6263 * xselect.c (queue_selection_requests_unwind):
6264 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6265 * alloc.c (record_xmalloc):
6266 Prefer record_unwind_protect_ptr to record_unwind_protect with
6268 * alloc.c (Fgarbage_collect):
6269 Prefer record_unwind_protect_void to passing a dummy.
6270 * buffer.c (restore_buffer):
6271 * window.c (restore_window_configuration):
6272 * xfns.c, w32fns.c (do_unwind_create_frame)
6273 New wrapper. All record-unwind uses of wrappee changed.
6274 * buffer.c (set_buffer_if_live):
6275 * callproc.c (call_process_cleanup, delete_temp_file):
6276 * coding.c (code_conversion_restore):
6277 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6278 * editfns.c (save_excursion_restore)
6279 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6280 (save_restriction_restore):
6281 * eval.c (restore_stack_limits, un_autoload):
6282 * fns.c (require_unwind):
6283 * keyboard.c (recursive_edit_unwind, tracking_off):
6284 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6285 * macros.c (pop_kbd_macro, restore_menu_items):
6286 * nsfns.m (unwind_create_frame):
6287 * print.c (print_unwind):
6288 * process.c (start_process_unwind):
6289 * search.c (unwind_set_match_data):
6290 * window.c (select_window_norecord, select_frame_norecord):
6291 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6292 (fast_set_selected_frame):
6293 * xfns.c, w32fns.c (unwind_create_tip_frame):
6294 Return void, not a dummy Lisp_Object. All uses changed.
6295 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6296 * callproc.c (call_process_kill):
6297 * fileio.c (restore_point_unwind, decide_coding_unwind)
6298 (build_annotations_unwind):
6299 * insdel.c (Fcombine_after_change_execute_1):
6300 * keyboard.c (read_char_help_form_unwind):
6301 * menu.c (unuse_menu_items):
6302 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6303 * sound.c (sound_cleanup):
6304 * xdisp.c (unwind_redisplay):
6305 * xfns.c (clean_up_dialog):
6306 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6307 Accept no args and return void, instead of accepting and returning
6308 a dummy Lisp_Object. All uses changed.
6309 * cygw32.c (fchdir_unwind):
6310 * fileio.c (close_file_unwind):
6311 * keyboard.c (restore_kboard_configuration):
6312 * lread.c (readevalllop_1):
6313 * process.c (wait_reading_process_output_unwind):
6314 Accept int and return void, rather than accepting an Emacs integer
6315 and returning a dummy object. In some cases this fixes an
6316 unlikely bug when the corresponding int is outside Emacs integer
6317 range. All uses changed.
6318 * dired.c (directory_files_internal_unwind):
6319 * fileio.c (do_auto_save_unwind):
6320 * gtkutil.c (pop_down_dialog):
6321 * insdel.c (reset_var_on_error):
6322 * lread.c (load_unwind):
6323 * xfns.c (clean_up_file_dialog):
6324 * xmenu.c, nsmenu.m (pop_down_menu):
6325 * xmenu.c (cleanup_widget_value_tree):
6326 * xselect.c (wait_for_property_change_unwind):
6327 Accept pointer and return void, rather than accepting an Emacs
6328 save value encapsulating the pointer and returning a dummy object.
6330 * editfns.c (Fformat): Update the saved pointer directly via
6331 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6332 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6333 (unwind_body): New function.
6334 (record_unwind_protect): First arg is now a function returning void,
6335 not a dummy Lisp_Object.
6336 (record_unwind_protect_ptr, record_unwind_protect_int)
6337 (record_unwind_protect_void): New functions.
6338 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6339 * fileio.c (struct auto_save_unwind): New type.
6340 (do_auto_save_unwind): Use it.
6341 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6342 * insdel.c (struct rvoe_arg): New type.
6343 (reset_var_on_error): Use it.
6344 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6346 (specbinding_func): Remove; there are now several such functions.
6347 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6348 (set_unwind_protect_ptr): New function.
6349 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6351 Be simpler and more consistent about reporting I/O errors.
6352 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6353 Say "Read error" and "Write error", rather than "I/O error", or
6354 "IO error reading", or "IO error writing", when a read or write
6356 * process.c (Fmake_network_process, wait_reading_process_output)
6357 (send_process, Fprocess_send_eof, wait_reading_process_output):
6358 Capitalize diagnostics consistently. Put "failed foo" at the
6359 start of the diagnostic, so that we don't capitalize the
6360 function name "foo". Consistently say "failed" for such
6362 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6363 All callers changed. This is so it can use report_file_error.
6364 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6365 diagnostics consistently as above.
6367 * fileio.c (report_file_errno): Fix errno reporting bug.
6368 If the file name is neither null nor a pair, package it up as a
6369 singleton list. All callers changed, both to this function and to
6370 report_file_error. This fixes a bug where the memory allocator
6371 invoked by list1 set errno so that the immediately following
6372 report_file_error reported the wrong errno value.
6374 Fix minor problems found by --enable-gcc-warnings.
6375 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6376 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6378 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6380 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6381 Set event->arg to Qt if switch-event shall be generated.
6382 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6384 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6386 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6389 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6390 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6391 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6392 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6393 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6394 and there is a focused frame.
6395 (head_table): Add focus-in and focus-out.
6396 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6397 bind to handle-focus-in/out.
6399 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6400 (Fhandle_switch_frame): Call Fhandle_focus_in.
6401 (syms_of_frame): defsubr handle-focus-in/out.
6403 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6405 Fix porting bug to older POSIXish platforms (Bug#14862).
6406 * sysdep.c (emacs_pipe): New function, that implements
6407 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6408 This should port better to CentOS 5 and to Mac OS X 10.6.
6409 All calls to pipe2 changed.
6411 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6412 This makes the code easier to read and the executable a bit smaller.
6413 Do not replace all calls to Fcons that happen to create lists,
6414 just calls that are intended to create lists. For example, when
6415 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6416 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6417 Similarly for list2 through list5.
6418 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6419 * bytecode.c (exec_byte_code):
6420 * callint.c (quotify_arg, Fcall_interactively):
6421 * callproc.c (Fcall_process, create_temp_file):
6422 * charset.c (load_charset_map_from_file)
6423 (Fdefine_charset_internal, init_charset):
6424 * coding.c (get_translation_table, detect_coding_system)
6425 (Fcheck_coding_systems_region)
6426 (Fset_terminal_coding_system_internal)
6427 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6428 * composite.c (update_compositions, Ffind_composition_internal):
6429 * dired.c (directory_files_internal, file_name_completion)
6431 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6432 * doc.c (Fsnarf_documentation):
6433 * editfns.c (Fmessage_box):
6435 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6436 (Feval, eval_sub, Ffuncall, apply_lambda):
6437 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6438 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6439 (Fset_file_times, Finsert_file_contents)
6440 (Fchoose_write_coding_system, Fwrite_region):
6441 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6442 * font.c (font_registry_charsets, font_parse_fcname)
6443 (font_prepare_cache, font_update_drivers, Flist_fonts):
6444 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6445 * frame.c (make_frame, Fmake_terminal_frame)
6446 (x_set_frame_parameters, x_report_frame_params)
6447 (x_default_parameter, Fx_parse_geometry):
6448 * ftfont.c (syms_of_ftfont):
6449 * image.c (gif_load):
6450 * keyboard.c (command_loop_1):
6451 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6452 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6453 (Fminor_mode_key_binding, accessible_keymaps_1)
6454 (Faccessible_keymaps, Fwhere_is_internal):
6455 * lread.c (read_emacs_mule_char):
6456 * menu.c (find_and_return_menu_selection):
6457 * minibuf.c (get_minibuffer):
6458 * nsfns.m (Fns_perform_service):
6459 * nsfont.m (ns_script_to_charset):
6460 * nsmenu.m (ns_popup_dialog):
6461 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6462 (Fx_own_selection_internal):
6463 * nsterm.m (append2):
6464 * print.c (Fredirect_debugging_output)
6465 (print_prune_string_charset):
6466 * process.c (Fdelete_process, Fprocess_contact)
6467 (Fformat_network_address, set_socket_option)
6468 (read_and_dispose_of_process_output, write_queue_push)
6469 (send_process, exec_sentinel):
6470 * sound.c (Fplay_sound_internal):
6471 * textprop.c (validate_plist, add_properties)
6472 (Fput_text_property, Fadd_face_text_property)
6473 (copy_text_properties, text_property_list, syms_of_textprop):
6474 * unexaix.c (report_error):
6475 * unexcoff.c (report_error):
6476 * unexsol.c (unexec):
6477 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6478 (Fformat_mode_line, syms_of_xdisp):
6479 * xfaces.c (set_font_frame_param)
6480 (Finternal_lisp_face_attribute_values)
6481 (Finternal_merge_in_global_face, syms_of_xfaces):
6482 * xfns.c (x_default_scroll_bar_color_parameter)
6483 (x_default_font_parameter, x_create_tip_frame):
6484 * xfont.c (xfont_supported_scripts):
6485 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6486 (menu_help_callback, xmenu_show):
6488 * xterm.c (set_wm_state):
6489 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6490 and similarly for list2 through list5.
6492 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6494 * callproc.c (Fcall_process_region): Fix minor race and tune.
6495 (create_temp_file): New function, with the temp-file-creation part
6496 of the old Fcall_process_region. Use Fcopy_sequence to create the
6497 temp file name, rather than alloca + build_string, for simplicity.
6498 Don't bother to block input around the temp file creation;
6499 shouldn't be needed. Simplify use of mktemp.
6500 Use record_unwind_protect immediately after creating the temp file;
6501 this closes an unlikely race where the temp file was not removed.
6502 Use memcpy rather than an open-coded loop.
6503 (Fcall_process_region): Use the new function. If the input is
6504 empty, redirect from /dev/null rather than from a newly created
6505 empty temp file; this avoids unnecessary file system traffic.
6507 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6509 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6510 Simplify by making this case like the other two. This is a bit
6511 slower on obsolete hosts, but the extra complexity isn't worth it.
6513 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6514 * process.c (create_process) [!DOS_NT]:
6515 Remove now-unnecessary calls to emacs_close.
6517 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6519 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6520 returning early. (Bug#14850)
6522 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6523 and inhibit-iso-escape-detection attributes of 'undecided'.
6526 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6528 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6529 Reported by Herbert J. Skuhra in
6530 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6532 Don't lose top specpdl entry when memory is exhausted.
6533 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6534 specpdl overflow here, to simplify callers; all callers changed.
6535 Always reserve an unused entry at the stack top; this avoids
6536 losing the top entry's information when memory is exhausted.
6538 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6540 Clean up errno reporting and fix some errno-reporting bugs.
6541 * callproc.c (Fcall_process):
6542 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6543 * process.c (create_process, Fmake_network_process):
6544 * unexaix.c (report_error):
6545 * unexcoff.c (report_error):
6546 Be more careful about reporting the errno of failed operations.
6547 The code previously reported the wrong errno sometimes.
6548 Also, prefer report_file_errno to setting errno + report_file_error.
6549 (Fcall_process): Look at openp return value rather than at path,
6550 as that's a bit faster and clearer when there's a numeric predicate.
6551 * fileio.c (report_file_errno): New function, with most of the
6552 old contents of report_file_error.
6553 (report_file_error): Use it.
6554 (Ffile_exists_p, Ffile_accessible_directory_p):
6555 Set errno to 0 when it is junk.
6556 * fileio.c (Faccess_file):
6557 * image.c (x_create_bitmap_from_file):
6558 Use faccessat rather than opening the file, to avoid the hassle of
6559 having a file descriptor open.
6560 * lisp.h (report_file_errno): New decl.
6561 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6564 * process.c (create_process, wait_reading_process_output) [AIX]:
6565 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6566 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6567 a multithreaded environment anyway).
6568 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6570 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6572 * image.c (x_find_image_file): Don't close a remote file handle.
6574 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6576 Fix races with threads and file descriptors.
6577 * callproc.c (Fcall_process_region):
6578 * dired.c (open_directory):
6579 * emacs.c (main, Fdaemon_initialized):
6580 * image.c (x_find_image_file):
6581 * inotify.c (Finotify_rm_watch):
6582 * lread.c (Flocate_file_internal):
6583 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6584 * term.c (term_mouse_moveto, init_tty):
6585 * termcap.c (tgetent):
6586 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6587 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6588 * unexhp9k800.c, unexmacosx.c (unexec):
6589 * callproc.c (Fcall_process_region):
6590 Use emacs_close, not close.
6591 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6592 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6593 and posix_close function on current platforms (which all lack them).
6594 (emacs_close): Use it. This should fix the races on GNU/Linux and
6595 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6596 and it should avoid closing random victim file descriptors on
6599 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6601 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6602 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6605 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6606 This is for .gdbinit xbacktrace.
6608 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6609 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6610 (emacs_set_tty): Now static.
6611 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6612 * term.c (tty_capable_p, tty_default_color_capabilities)
6613 (get_tty_terminal, term_mouse_movement)
6614 (handle_one_term_event, init_tty, maybe_fatal):
6615 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6616 (tgetent, scan_file, name_match, compare_contin):
6617 * terminal.c (get_terminal):
6618 Use bool for boolean.
6619 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6620 Prefer char to unsigned char if either will do.
6621 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6622 (tty_write_glyphs): Prefer int to unsigned.
6623 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6624 All callers changed.
6625 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6627 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6630 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6631 (B__dummy__): New dummy symbol, to pacify C89.
6632 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6633 they can't grok varargs macros.
6634 * dispnew.c (add_window_display_history)
6635 (add_frame_display_history):
6636 * print.c (print_object):
6637 * xdisp.c (debug_method_add):
6638 Use %p printf format only for void pointers.
6639 * emacs.c (usage_message): New constant, replacing ...
6640 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6641 (main): Adjust to usage reorg.
6642 * fns.c (syms_of_fns):
6643 * profiler.c (syms_of_profiler):
6644 Don't use non-constant struct initializers.
6645 * gnutls.h (gnutls_initstage_t):
6646 * lisp.h (enum Lisp_Fwd_Type):
6647 * lread.c (lisp_file_lexically_bound_p):
6648 * xsettings.c (anonymous enum):
6649 Remove trailing comma.
6650 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6651 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6652 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6654 * regex.c (const_re_char): New type, to pacify strict C89.
6655 All uses of 'const re_char' replaced to use it.
6656 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6657 with glibc when strict C89. This change is imported from gnulib.
6659 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6660 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6661 Omit GNU_LINUX implementation, since it requires long long.
6662 * xterm.c (x_draw_underwave):
6663 Do not assume the traditional order of struct's members.
6664 (x_term_init): Rewrite to avoid the need for non-constant structure
6667 Syntax cleanup, mostly replacing macros with functions.
6668 This removes the need for the syntax_temp hack.
6669 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6670 * syntax.c (SYNTAX_INLINE): New macro.
6671 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6672 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6673 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6674 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6675 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6676 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6677 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6678 Now constants, not macros.
6679 (syntax_temp) [!__GNUC__]: Remove.
6680 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6681 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6682 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6683 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6684 Move here from syntax.h; now functions, not macros. Except for the
6685 last function, these are static since only syntax.c uses them.
6686 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6687 All uses changed. Now a function, not a macro; use this fact
6688 to simplify the code.
6689 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6690 compiler bugs; no longer relevant.
6691 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6692 (SYNTAX_INLINE): New macro.
6693 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6694 for the new functions. Use bool for boolean member.
6695 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6696 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6697 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6698 (SETUP_BUFFER_SYNTAX_TABLE):
6699 Now extern inline functions, not macros.
6700 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6701 Remove; all uses replaced by implementation.
6702 (syntax_temp) [!__GNUC__]: Remove decl.
6703 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6705 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6707 * emacs.c (main): Fix syntax error.
6709 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6711 Timestamp fixes for undo (Bug#14824).
6712 * atimer.c (schedule_atimer):
6713 * fileio.c (Ffile_newer_than_file_p):
6714 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6715 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6716 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6717 (syms_of_fileio): Remove Sclear_visited_file_name.
6718 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6719 file doesn't exist; this avoids an ambiguity with negative timestamps.
6720 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6721 * systime.h (make_emacs_time, invalid_emacs_time):
6722 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6723 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6724 * undo.c (record_first_change): Push (visited-file-modtime) onto
6725 undo list rather than reimplementing it by hand, incorrectly.
6727 2013-07-09 Ken Brown <kbrown@cornell.edu>
6729 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6731 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6733 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6735 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6737 Handle errno and exit status a bit more carefully.
6738 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6739 number into an exit status. Instead, use EXIT_CANCELED.
6740 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6741 * callproc.c (relocate_fd):
6742 * emacs.c (close_output_streams, main):
6743 * process.c (create_process):
6744 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6745 Use emacs_perror for simplicity.
6746 * callproc.c (relocate_fd, main):
6747 * sysdep.c (sys_subshell):
6748 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6749 (shut_down_emacs): Use emacs_write, not write.
6750 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6751 * fileio.c (Fcopy_file, e_write):
6752 * nsterm.m (ns_select):
6753 * process.c (send_process):
6754 * sound.c (vox_write):
6755 Use emacs_write_sig, not emacs_write.
6756 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6757 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6759 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6761 (emacs_full_write): New function.
6762 (emacs_write): Rewrite to use it.
6763 (emacswrite_sig, emacs_perror): New functions.
6764 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6766 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6768 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6769 on NS even if it is present. Pixmap on NS is a void*.
6771 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6773 Port to Ubuntu 10 (Bug#14803).
6774 Problem reported by T.V. Raman.
6775 * process.c (close_on_exec, accept4, process_socket):
6776 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6778 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6780 * w32.c (sys_dup): Declare prototype.
6784 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6786 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6788 Make file descriptors close-on-exec when possible (Bug#14803).
6789 This simplifies Emacs a bit, since it no longer needs to worry
6790 about closing file descriptors by hand in some cases.
6791 It also fixes some unlikely races. Not all such races, as
6792 libraries often open files internally without setting
6793 close-on-exec, but it's an improvement.
6794 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6795 * callproc.c (Fcall_process) [!MSDOS]:
6796 * emacs.c (main) [!DOS_NT]:
6797 * nsterm.m (ns_term_init):
6798 * process.c (create_process):
6799 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6800 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6801 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6802 Prefer mkostemp with O_CLOEXEC to mkstemp.
6803 * callproc.c (relocate_fd) [!WINDOWSNT]:
6804 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6805 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6807 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6808 Make the resulting file descriptor close-on-exec.
6809 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6810 * lread.c (load_descriptor_list, load_descriptor_unwind):
6811 Remove; no longer needed. All uses removed.
6812 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6813 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6815 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6816 (Fmake_network_process, Fnetwork_interface_list):
6817 (Fnetwork_interface_info, server_accept_connection):
6818 Make newly-created socket close-on-exec.
6819 * sysdep.c (emacs_open, emacs_fopen):
6820 Make new-created descriptor close-on-exec.
6821 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6822 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6824 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6826 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6827 for NS_IMPL_GNUSTEP.
6829 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6831 Fix openp errno handling.
6832 * callproc.c (Fcall_process): Preserve openp errno around close.
6833 * lread.c (openp): Set errno when returning -1, as some callers
6836 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6838 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6840 * nsterm.h (NSSavePanel): Update comment.
6841 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6842 (ns_run_file_dialog): Declare.
6844 * nsfns.m: Remove panelOK.
6846 (ns_run_file_dialog): New function.
6847 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6848 event loop, so file dialog is popped up by ns_run_file_dialog, called
6849 by sendEvent (Bug#14578).
6850 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6852 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6854 * xdisp.c (default_line_pixel_height): New function.
6855 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6856 (try_cursor_movement, redisplay_window, try_window)
6857 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6859 * window.c (window_scroll_pixel_based):
6860 use default_line_pixel_height.
6862 * dispextern.h (default_line_pixel_height): Add prototype.
6864 * frame.c (x_set_line_spacing): Accept a float value for
6865 line-spacing parameter, per the documentation.
6867 * data.c (Fmultibyte_string_p): Doc fix.
6869 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6871 Use emacs_open more consistently when opening files.
6872 This handles EINTR more consistently now, and makes it easier
6873 to introduce other uniform changes to file descriptor handling.
6874 * sysstdio.h: New file.
6875 * buffer.c (mmap_init):
6876 * cygw32.c (chdir_to_default_directory):
6877 * dispnew.c (Fopen_termscript):
6878 * emacs.c (Fdaemon_initialized):
6879 * fileio.c (Fdo_auto_save):
6880 * image.c (slurp_file, png_load_body, jpeg_load_body):
6881 * keyboard.c (Fopen_dribble_file):
6883 * print.c (Fredirect_debugging_output):
6884 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6885 * termcap.c (tgetent):
6886 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6887 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6888 * w32term.c (w32_initialize) [CYGWIN]:
6889 * xfaces.c (Fx_load_color_file):
6890 Use emacs_open instead of plain open, and emacs_fopen instead of
6892 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6893 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6894 * callproc.c (default_output_mode): New constant.
6895 (Fcall_process): Use it to call emacs_open instead of plain creat.
6896 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6897 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6898 (emacs_fopen): New function.
6899 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6900 Include <lisp.h>, for emacs_open.
6901 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6903 Remove duplicate #include directives.
6904 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6906 Don't include stdio.h twice.
6907 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6908 Don't include sys/types.h or stdio.h twice.
6909 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6910 * lread.c: Don't include coding.h twice.
6911 * nsfont.m: Don't include frame.h twice.
6912 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6913 * ralloc.c: Don't include <unistd.h> twice.
6914 * xdisp.c: Don't include font.h twice.
6915 * xterm.c: Don't include fontset.h twice.
6916 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6918 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6920 Scale ImageMagick images more carefully.
6921 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6922 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6923 Be more careful about avoiding undefined behavior after
6924 integer overflow and division by zero.
6926 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6928 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6929 (syms_of_w32fns): DEFSYM them.
6930 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6931 (CCHDEVICENAME): Define macros if not defined.
6932 (struct MONITOR_INFO_EX): New struct.
6933 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6934 (enum_display_monitors_fn): New variable.
6935 (globals_of_w32fns): Initialize it.
6936 (Fx_display_pixel_width, Fx_display_pixel_height)
6937 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6938 multi-monitor setups in docstrings.
6939 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6940 screen size by primary monitor's millimeter per pixel.
6941 (w32_monitor_enum, w32_display_monitor_attributes_list)
6942 (w32_display_monitor_attributes_list_fallback)
6943 (Fw32_display_monitor_attributes_list): New functions.
6944 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6946 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6948 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6950 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6952 * fileio.c (Qfile_notify_error): New error symbol.
6954 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6955 * inotify.c (inotify_callback, symbol_to_inotifymask)
6956 (Finotify_add_watch, Finotify_rm_watch): Use it.
6957 (inotifyevent_to_event): Exchange order of cookie and file name.
6958 (Finotify_add_watch): Adapt docstring.
6960 * lisp.h (Qfile_notify_error): Declare.
6962 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6964 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6965 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6966 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6967 which did not work (see <http://bugs.gnu.org/14569#307>).
6968 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6969 && (!noninteractive || initialized)). This attempts to thread
6970 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6972 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6974 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6975 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6977 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6979 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6980 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6981 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6982 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6984 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6986 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6987 Define to __sys_siglist.
6989 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6991 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6992 word-wrap, so that overflow-newline-into-fringe would work in
6993 visual-line-mode. (Bug#2749)
6994 (move_it_in_display_line_to): When the last scanned display
6995 element fits exactly on the display line, and
6996 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6997 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6998 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6999 finding buffer position that corresponds to pixel coordinates,
7000 e.g. in buffer_posn_from_coords.
7002 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
7004 * process.c (handle_child_signal): Call catch_child_signal if
7007 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
7009 Don't convert function pointers to void * and back.
7010 It isn't portable C, and it's easy enough to avoid.
7011 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
7012 (make_save_value): Add support for SAVE_FUNCPOINTER.
7013 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
7014 * print.c (print_object):
7015 Distinguish function from object pointers.
7016 * lisp.h (SAVE_FUNCPOINTER): New constant.
7017 (SAVE_SLOT_BITS): Adjust to it.
7018 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
7019 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
7020 (voidfuncptr): New typedef.
7021 (struct Lisp_Save_Value): New member data[0].funcpointer.
7022 (XSAVE_FUNCPOINTER): New function.
7024 Simplify buildobj processing.
7025 * Makefile.in (buildobj.h): Make it a sequence of strings each
7026 followed by comma, rather than a single string. Put it into a
7027 .tmp file in case there's an error while generating it.
7028 (gl-stamp): Use .tmp for temp files.
7029 (mostlyclean): Clean .tmp files.
7030 * doc.c (buildobj): Move to just the routine that needs it.
7031 It's now an array of strings, so processing is simpler.
7033 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
7035 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
7036 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
7037 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
7038 Invoke malloc_enable_thread even when not interactive.
7039 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
7040 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
7041 in this case, since the underlying bug has now been fixed.
7043 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
7045 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
7046 unlinking it (bug#14691).
7048 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
7050 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
7051 before checking whether buffer is modified. This lets
7052 `kill-buffer-query-functions' cancel killing of the buffer or save
7053 its content before `kill-buffer' asks user the "Buffer %s
7054 modified; kill anyway?" question.
7056 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
7058 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
7059 Let the super performKeyEquivalent deal with them (Bug#14747).
7061 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
7063 * widget.c (resize_cb): Remove unused local.
7065 Do not use GTK 3 if it exists but cannot be compiled.
7066 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
7067 * xterm.c (x_error_handler) [!USE_GTK]:
7070 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
7072 2013-06-30 Eli Zaretskii <eliz@gnu.org>
7074 * intervals.c (get_local_map): Instead of aborting, clip POSITION
7075 to the valid range of values. (Bug#14753)
7077 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
7078 when moving point by using the current glyph matrix. This avoids
7079 the need to force redisplay when this function is called in a
7082 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
7084 Fix minor problems found by static checking.
7085 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
7086 Redo the latter's body to sidestep GCC parenthesization warnings.
7087 (setup_coding_system, detect_coding, detect_coding_system): Use them.
7088 * coding.c (detect_coding, detect_coding_system):
7089 * coding.h (struct undecided_spec):
7090 Use bool for boolean.
7091 * image.c (QCmax_width, QCmax_height): Now static.
7092 * xdisp.c (Fmove_point_visually): Remove unused local.
7094 2013-06-29 Eli Zaretskii <eliz@gnu.org>
7096 * xdisp.c (Fmove_point_visually): New function.
7098 2013-06-28 Kenichi Handa <handa@gnu.org>
7100 * coding.h (define_coding_undecided_arg_index): New enum.
7101 (coding_attr_index): New members
7102 coding_attr_undecided_inhibit_null_byte_detection,
7103 coding_attr_undecided_inhibit_iso_escape_detection,
7104 coding_attr_undecided_prefer_utf_8.
7105 (undecided_spec): New struct.
7106 (struct coding_system): New member `undecided' of the member
7109 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7110 (detect_coding): Likewise.
7111 (detect_coding_system): Likewise.
7112 (Fdefine_coding_system_internal): New coding system properties
7113 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7115 (syms_of_coding): Adjust for coding_arg_undecided_max.
7117 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7119 * image.c (x_from_xcolors): Remove unused local.
7121 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7123 Defer image data transfer between X client and server until actual
7126 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7129 * image.c (Destroy_Image): Remove.
7130 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7131 `mask_p', and `colors_p'. All uses changed.
7132 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7133 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7134 New macros for `flags' arg to x_clear_image_1.
7135 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7136 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7137 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7138 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7139 (image_get_x_image, image_unget_x_image): New functions or macros.
7140 (image_background, image_background_transparent, x_to_xcolors)
7141 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7142 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7143 instead of Destroy_Image.
7144 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7145 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7146 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7147 (imagemagick_load_image, svg_load_image): Use them instead of
7148 x_create_x_image_and_pixmap, and x_put_x_image followed by
7149 x_destroy_x_image, respectively.
7150 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7151 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7152 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7153 background_transparent fields.
7154 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7155 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7157 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7159 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7160 This mostly consists of undoing recent changes.
7161 * callproc.c (Fcall_process):
7162 * process.c (create_process):
7163 Do not worry about catching SIGCHLD here, undoing previous change.
7164 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7165 * process.c, process.h (catch_child_signal):
7166 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7167 * process.c (catch_child_handler): Don't worry about being called
7168 lazily and do not assume caller has blocked SIGCHLD, undoing
7169 previous change. Move first-time stuff back to
7170 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7171 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7172 set lib_child_handler if it's already initialized, which may
7173 help avoid problems on GNUstep.
7175 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7177 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7178 * callproc.c (Fcall_process):
7179 * process.c (create_process):
7180 Make sure SIGCHLD is caught before we fork,
7181 since Emacs startup no arranges to catch SIGCHLD.
7182 * process.c (lib_child_handler): Initialize to null, not to
7184 (catch_child_signal): Allow self to be called lazily.
7185 Do nothing if it's already been called.
7186 Assume caller has blocked SIGCHLD (all callers do now).
7187 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7188 just before it's really needed.
7189 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7190 since it hasn't been caught yet.
7192 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7194 * image.c (compute_image_size): New function to implement
7195 :max-width and :max-height.
7196 (imagemagick_load_image): Use it.
7198 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7200 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7201 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7203 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7204 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7205 the SIGCHLD handler, since the code is not atomic and (due to glib)
7206 signals may be arriving now.
7207 * sysdep.c (init_signals): Do not catch child signals here;
7208 'main' now does that later, at a safer time.
7210 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7212 Clean up SIGCHLD handling a bit (Bug#14569).
7213 * process.c, process.h (catch_child_signal):
7214 Now always extern, even if !NS_IMPL_GNUSTEP.
7215 * process.c (catch_child_signal): Move glib tickler here from
7216 init_process_emacs, so that it's done earlier in Emacs
7217 initialization. Also move the noninteractive && !initialized
7218 check here from init_process_emacs. This is all a bit cleaner for
7219 GNUish platforms, and I hope it works around the Cygwin bug.
7220 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7221 that glib signal handling is tickled before glib creates threads.
7223 * process.c (wait_reading_process_output): Avoid int overflow
7224 when reading more than 2 GiB total from a process.
7226 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7228 * process.c (create_process): Handle a couple more cases,
7229 i.e., work even if new_argv and wait_child_setup[i] are cached.
7230 Use Fcall_process's style for volatile vars.
7232 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7234 * process.c (create_process): Mark PROCESS volatile.
7236 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7238 Use C99-style flexible array members if available.
7239 This avoids some subtle aliasing issues, which typically
7240 aren't a problem with GCC but may be a problem elsewhere.
7241 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7242 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7243 In either case, it uses a flexible array member rather than
7244 the old struct hack. All uses changed.
7245 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7246 Adjust to sdata reorganization.
7247 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7248 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7249 that ports better to pre-C99 non-GCC.
7250 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7251 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7252 as the latter has changed.
7253 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7254 and port better to pre-C99 GCC.
7255 * image.c (struct xpm_cached_color):
7256 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7257 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7258 Use FLEXIBLE_ARRAY_MEMBER.
7259 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7260 Move decl to top level so it gets checked against implementation.
7261 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7262 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7264 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7266 * syntax.c: Integer cleanups.
7267 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7268 All uses that need 0-or-2 changed to:
7269 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7270 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7271 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7272 (char_quoted, prev_char_comend_first, back_comment)
7273 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7274 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7275 Use bool for boolean.
7276 (update_syntax_table, skip_chars, skip_syntaxes):
7277 Prefer int to unsigned when either will do.
7278 (back_comment): Return boolean success flag, like forw_comment,
7279 instead of positive-or-minus-1 (which might have overflowed int anyway).
7280 Don't stuff ptrdiff_t into int.
7281 (syntax_spec_code, syntax_code_spec): Now const.
7282 (Fmatching_paren, scan_lists, scan_sexps_forward):
7283 Use enum syntaxcode for syntax code.
7284 (Fmatching_paren): Check that arg is a character, not just an integer.
7285 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7286 (Finternal_describe_syntax_value): Omit no-longer-needed
7288 (skip_chars): Use char, not unsigned char, when the distinction
7290 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7291 * bytecode.c (exec_byte_code):
7292 * syntax.c (syntax_spec_code, Fchar_syntax)
7293 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7295 * syntax.h (SYNTAX_WITH_FLAGS):
7296 Omit unnecessary casts.
7298 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7300 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7301 line dimensions here, to avoid race conditions with the main
7302 thread. (Bug#14062, bug#14630, bug#14669)
7304 * w32term.c (w32_draw_window_cursor): Compute the header line and
7305 mode line dimensions here.
7306 <w32_system_caret_window, w32_system_caret_hdr_height>:
7307 <w32_system_caret_mode_height>: New variables.
7309 * w32term.h: Declare them.
7311 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7313 * alloc.c (die): Move "assertion failed" string here ...
7314 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7315 COND when SUPPRESS_CHECKING. This shrinks the executable text
7316 size by 0.8% to 2.2% when configured with --enable-checking,
7317 depending on optimization flags (GCC 4.8.1 x86-64).
7319 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7321 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7323 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7324 base is 2; this is more accurate.
7326 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7328 * sound.c (string_default): Move to !WINDOWSNT section.
7329 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7331 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7333 * sound.c: Integer cleanups.
7334 Remove unnecessary forward decls.
7335 (struct sound_device): The 'file' member is now a Lisp_Object, not
7336 a char *, so that we needn't invoke alloca on a huge size.
7337 (Fplay_sound_internal): Adjust to this.
7338 (string_default): New function.
7339 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7340 Use it to adjust to the struct sound_device change.
7341 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7342 (be2hs) [0]: Remove.
7344 * syntax.c (skip_chars): Don't use uninitialized storage
7345 when searching a multibyte buffer for characters that are not in a
7346 unibyte string that contains non-ASCII characters.
7348 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7350 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7351 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7353 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7355 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7357 2013-06-18 Kenichi Handa <handa@gnu.org>
7359 * font.c (Ffont_spec): Signal an error for an invalid font name
7362 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7364 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7365 In particular this ports to 32-bit sparc Sun cc.
7366 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7367 array with a dummy element at specpdl[-1], so that its address can
7369 (unbind_to): Do not copy the binding; not needed, now that we
7370 copy old_value in the one place where the copy is needed.
7371 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7372 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7373 (union specbinding): Rename from struct specbinding. Redo layout
7374 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7375 which is not portable. With Sun C 5.12 32-bit sparc, the
7376 declaration causes nargs to be an unsigned bitfield, a behavior
7377 that the C standard allows; but Emacs wants nargs to be signed.
7378 The overall type is now a union of structures rather than a
7379 structure of union of structures, and the 'kind' member is now a
7380 bitfield, so that the overall type doesn't grow. All uses changed.
7381 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7383 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7385 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7386 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7388 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7390 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7392 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7393 unless we know that the window w's frame is a frame object.
7394 Another attempt at solving bug#14062 and bug#14630.
7396 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7398 * textprop.c (property_set_type): New enum.
7399 (add_properties): Allow appending/prepending text properties.
7400 (add_text_properties_1): Factored out of Fadd_text_properties.
7401 (Fadd_text_properties): Move all the code into
7402 add_text_properties_1.
7403 (Fadd_face_text_property): New function that calls
7404 add_text_properties_1.
7406 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7408 Move functions from lisp.h to individual modules when possible.
7409 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7410 * alloc.c (XFLOAT_INIT, set_symbol_name):
7411 * buffer.c (CHECK_OVERLAY):
7412 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7413 (set_char_table_parent):
7414 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7415 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7416 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7417 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7419 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7420 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7421 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7422 (backtrace_args, backtrace_debug_on_exit):
7423 * floatfns.c (CHECK_FLOAT):
7424 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7425 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7426 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7427 (set_hash_index_slot):
7428 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7429 * marker.c (CHECK_MARKER):
7430 * textprop.c (CHECK_STRING_OR_BUFFER):
7431 * window.c (CHECK_WINDOW_CONFIGURATION):
7432 Move here from lisp.h, and make these functions static rather than
7434 * buffer.c (Qoverlayp):
7436 * fns.c (Qhash_table_p):
7437 * window.c (Qwindow_configuration_p):
7439 * lisp.h: Remove the abovementioned defns and decls.
7441 Use functions, not macros, for XINT etc (Bug#11935).
7442 In lisp.h, prefer functions to function-like macros, and
7443 constants to object-like macros, when either will do. This:
7444 . simplifies use, as there's no more need to worry about
7445 arguments' side effects being evaluated multiple times.
7446 . makes the code easier to debug on some platforms.
7447 However, when using gcc -O0, keep using function-like macros
7448 for a few critical operations, for performance reasons.
7449 This sort of thing isn't needed with gcc -Og, but -Og
7450 is a GCC 4.8 feature and isn't widely-enough available yet.
7451 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7452 Remove enum lsb_bits; no longer needed.
7453 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7454 * buffer.c (Qoverlap):
7456 * fns.c (Qhash_table_p):
7457 Now extern, so lisp.h can use these symbols.
7458 * dispextern.h: Include character.h, for MAX_CHAR etc.
7459 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7460 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7461 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7462 (GLYPH_CODE_P): Move here from lisp.h.
7463 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7464 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7465 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7466 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7467 XUNTAG now returns void *.
7468 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7469 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7470 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7471 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7472 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7473 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7474 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7475 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7476 New macros, renamed from their sans-lisp_h_ counterparts.
7477 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7478 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7479 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7480 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7481 If compiling via GCC without optimization, define these as macros
7482 in addition to inline functions.
7483 To disable this, compile with -DINLINING=0.
7484 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7485 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7486 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7487 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7488 (INTMASK, VALMASK): Now macros, since static values cannot be
7489 accessed from extern inline functions.
7490 (VALMASK): Also a constant, for benefit of old GDB.
7491 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7492 is INTEGERP, which can fold it in.
7493 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7494 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7495 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7496 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7497 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7498 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7499 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7500 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7501 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7502 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7503 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7504 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7505 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7506 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7507 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7508 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7509 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7510 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7511 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7512 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7513 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7514 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7515 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7516 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7517 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7518 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7519 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7520 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7521 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7522 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7523 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7524 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7525 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7527 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7528 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7529 (VALMASK): Define in one place rather than in two, merging the
7530 USE_LSB_TAG parts; this is simpler.
7531 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7532 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7533 Move up, to avoid use before definition.
7534 Also include "globals.h" earlier, for the same reason.
7535 (make_natnum): New function.
7536 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7537 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7538 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7539 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7540 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7541 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7542 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7543 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7544 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7545 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7546 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7547 (Qwindow_configuration_p, Qimage): New forward declarations.
7548 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7549 (STRING_COPYIN): Remove; unused.
7550 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7551 (xcar_addr, xcdr_addr): New functions. All uses changed.
7552 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7553 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7554 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7555 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7556 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7557 (TYPE_RANGED_INTEGERP): Simplify.
7558 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7559 (setlocale, fixup_locale, synchronize_system_messages_locale)
7560 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7561 Now empty functions, not macros.
7562 (functionp): Return bool, not int.
7563 * window.c (Qwindow_configuration_p): Now extern,
7564 so window.h can use it.
7565 * window.h (Qwindowp): Move decl back to lisp.h.
7567 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7569 * xdisp.c (Fline_pixel_height): New function, required for solving
7572 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7574 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7576 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7578 * lread.c (syms_of_lread):
7579 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7581 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7583 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7585 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7587 * fileio.c (expand_file_name): Doc fix.
7589 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7591 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7592 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7593 Wait for self, not for 0. This can't hurt on GNU or similar
7594 system, and may help with Cygwin.
7596 * keyboard.c: Don't use PROP (...) as an lvalue.
7597 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7598 Use set_prop (A, B), not PROP (A) = B.
7600 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7602 * xdisp.c (get_it_property): Use it->window instead of generating
7603 a Lisp object from it->w.
7605 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7607 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7608 get-char-property the window that is being rendered, instead of
7609 the buffer, to support window-specific overlays. (Bug#14575)
7610 (compute_display_string_pos): When W is NULL, use the current
7611 buffer as the object to pass to get-char-property.
7612 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7613 pointer member of the bidi iterator, since no window is pertinent
7616 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7618 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7619 being displayed, and pass it to compute_display_string_pos.
7620 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7621 (bidi_paragraph_init): All callers changed.
7623 * xdisp.c (init_from_display_pos, init_iterator)
7624 (handle_single_display_spec, next_overlay_string)
7625 (get_overlay_strings_1, reseat_1, reseat_to_string)
7626 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7627 Set bidi_it.w member from it->w.
7628 (compute_display_string_pos): Accept additional argument, the
7629 window being displayed, and pass it to Fget_char_property.
7632 * dispextern.h (struct bidi_it): New member w, the window being
7634 (compute_display_string_pos): Adjust prototype.
7636 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7638 * xgselect.c: Remove unneeded include xterm.h.
7640 * process.c (wait_reading_process_output): Check for NS before GLIB.
7641 GLIB may be linked in due to rsvg, but ns_select must be called.
7643 * xgselect.c (xg_select): Remove call to window_system_available
7644 and g_main_context_pending at the top, so Gdk events (i.e. file
7645 notify) are processed when Emacs is started with -nw.
7647 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7649 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7650 (ctagsfiles3): New variable, includes only *.m files.
7651 (TAGS): Use an explicit language name in the regular expressions,
7652 to avoid transformation of '/SOMETHING' by MSYS to
7653 'c:\MSYS\SOMETHING'.
7655 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7657 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7659 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7661 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7662 still need to set the mouse pointer shape and activate help-echo.
7665 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7667 A few porting etc. fixes for the new file monitor code.
7668 See the thread containing
7669 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7670 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7671 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7672 (dir_monitor_callback, Fgfile_rm_watch):
7673 Use assq_no_quit instead of Fassoc, for speed.
7674 (dir_monitor_callback, Fgfile_rm_watch):
7675 eassert that the monitor is a fixnum.
7676 (dir_monitor_callback): No need for CDR_SAFE.
7677 Simplify building of lisp with alternative tails.
7678 (Fgfile_add_watch, Fgfile_rm_watch):
7679 Do not assume glib functions set errno reliably on failure.
7680 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7681 and signal an error otherwise.
7682 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7683 Use Fdelq instead of Fdelete, for speed.
7685 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7687 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7688 don't insist on being invoked on a highlighted tool-bar button.
7689 Avoids losing tool-bar functionality when mouse-highlight is nil.
7690 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7691 Don't highlight when mouse-highlight is nil.
7692 (note_mouse_highlight): When mouse-highlight is nil, don't return
7693 right away; instead, run tool-bar and mode-line highlight
7694 subroutine, clear any existing highlight, and revert the mouse
7695 pointer to its default shape. (Bug#14558)
7697 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7699 * lisp.mk (lisp): Add prog-mode.el.
7701 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7703 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7704 * process.c (dummy_handler): New function.
7705 (lib_child_handler): New static var.
7706 (handle_child_signal): Invoke it.
7707 (catch_child_signal): If a library has set up a signal handler,
7708 save it into lib_child_handler.
7709 (init_process_emacs): If using glib and not on Windows, tickle glib's
7710 child-handling code so that it initializes its private SIGCHLD handler.
7711 * syssignal.h (SA_SIGINFO): Default to 0.
7712 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7713 31; it should no longer be needed now.
7715 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7717 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7719 * gfilenotify.c (globals_of_gfilenotify): New function.
7720 (syms_of_gfilenotify): Move global initialization there.
7722 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7724 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7726 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7727 * keyboard.c (menu_bar_items, tool_bar_items):
7728 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7729 not override local keymaps any more.
7731 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7733 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7735 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7737 * w32console.c (initialize_w32_display): Return the dimensions of
7738 the console window via 2 additional arguments, not via the current
7739 frame. This avoids crashes due to overrunning the bounds of
7740 frame's decode_mode_spec_buffer, which is not resized following
7741 the change of the frame dimensions from the initial 10x10.
7743 * w32term.h (w32_initialize_display_info): Adjust prototype.
7745 * term.c (init_tty): Take dimensions of the frame from the values
7746 returned by initialize_w32_display.
7748 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7749 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7750 (LIBES): Add $(GFILENOTIFY_LIBS).
7752 * w32inevt.c (handle_file_notifications): Add dummy implementation
7753 for !HAVE_W32NOTIFY.
7755 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7757 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7759 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7761 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7763 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7765 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7767 Fix minor problems found by static checking.
7768 * data.c (pure_write_error):
7769 Use xsignal2, not Fsignal, as Fsignal might return.
7770 * eval.c (set_backtrace_debug_on_exit): Now static.
7771 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7772 No longer inline. EXTERN_INLINE is needed only for functions
7773 defined in .h files. Reindent function header as per GNU style.
7774 (backtrace_p, backtrace_top, backtrace_next):
7775 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7776 compiler or linker. Add extern decls to pacify gcc -Wall.
7777 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7779 * frame.c (free_monitors): Define only on platforms that need it.
7780 * nsterm.m (ns_term_init):
7781 * process.c (catch_child_signal):
7782 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7783 defined on all porting targets these days.
7784 * process.c, process.h (catch_child_signal):
7785 Make it extern only if NS_IMPL_GNUSTEP is defined.
7787 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7789 * w32.c (gettimeofday): Make the signature identical to prototype
7790 in nt/inc/sys/time.h.
7792 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7794 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7797 * keyboard.c (safe_run_hooks_error): Improve error message.
7799 * data.c (pure_write_error): Add `object' argument.
7800 * puresize.h (CHECK_IMPURE): Use it.
7802 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7804 * Makefile.in (NOTIFY_OBJ): New variable.
7805 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7807 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7808 Call syms_of_gfilenotify.
7810 * gfilenotify.c: New file.
7812 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7813 and Qfile_w32notify.
7814 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7815 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7817 * lisp.h: Declare syms_of_gfilenotify.
7819 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7821 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7823 Merge the specpdl and backtrace stacks. Make the structure of the
7824 specpdl entries more obvious via a tagged union of structs.
7825 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7826 (enum specbind_tag): New enum.
7827 (struct specbinding): Make it a tagged union of structs.
7828 Add a case for backtrace records.
7829 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7830 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7831 (backtrace_debug_on_exit): New accessors.
7832 (struct backtrace): Remove.
7833 (struct catchtag): Remove backlist field.
7834 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7836 (Flocal_variable_p): Speed up the common case where the binding is
7838 * eval.c (backtrace_list): Remove.
7839 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7840 (set_backtrace_args, set_backtrace_nargs)
7841 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7842 (backtrace_next): New functions.
7843 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7844 (unwind_to_catch, internal_lisp_condition_case)
7845 (internal_condition_case, internal_condition_case_1)
7846 (internal_condition_case_2, internal_condition_case_n): Don't bother
7847 with backtrace_list any more.
7848 (Fsignal): Adjust to new backtrace format.
7849 (grow_specpdl): Move up.
7850 (record_in_backtrace): New function.
7851 (eval_sub, Ffuncall): Use it.
7852 (apply_lambda): Adjust to new backtrace format.
7853 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7855 (specbind): Adjust to new specpdl format. Simplify.
7856 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7857 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7859 (mark_backtrace): Remove.
7860 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7861 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7862 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7864 * profiler.c (record_backtrace): Use get_backtrace.
7865 (handle_profiler_signal): Use backtrace_top_function.
7866 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7869 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7871 * process.h (catch_child_signal): Declare.
7873 * process.c (catch_child_signal): New function.
7874 (init_process_emacs): Call it.
7876 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7877 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7879 (x_set_cursor_type): Remove declaration.
7880 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7881 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
7882 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7883 (ns_get_color): Use F suffix on float.
7884 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7885 (ns_get_rgb_color): Remove.
7886 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7887 (note_mouse_movement): x and y are CGFloat.
7888 (ns_draw_fringe_bitmap): Remove unused rowY.
7889 Change #if to COCOA && >= 10_6.
7890 (ns_draw_window_cursor): Remove unused overspill.
7891 (ns_draw_underwave): width and x are EamcsCGFloat.
7892 (ns_draw_box): thickness is CGFloat.
7893 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7894 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7895 if not in main thread.
7896 (ns_get_pending_menu_title, ns_check_menu_open)
7897 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7898 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7899 (sendFromMainThread:): New method.
7900 (changeFont:): size is CGFloat.
7901 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7902 Disable warning about permanent text.
7903 (characterIndexForPoint:): Adjust return type depending on GNUstep
7905 (mouseDown:): delta is CGFloat.
7906 (updateFrameSize): Remove unised variable f.
7907 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7908 Cast float to EmacsCGFloat.
7909 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7910 also to -1 when restoring.
7911 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7912 inside NS_IMPL_COCOA.
7913 (toggleFullScreen:): Put call to toggleFullScreen inside
7914 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7915 (setPosition:portion:whole:): por is CGFloat.
7916 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7917 (mouseDown:): Use CGFloat.
7918 (mouseDragged:): Remove unised variable edge.
7919 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7921 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
7923 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7924 when NS_IMPL_GNUSTEP.
7925 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7926 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7927 (EmacsToolbar): Add clearAll. Add tag argument to
7928 addDisplayItemWithImage.
7929 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7931 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7933 * nsmenu.m (ns_update_menubar): Make static.
7934 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7935 (fillWithWidgetValue:): Add cast to SEL for setAction.
7936 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7937 (update_frame_tool_bar): Update code for GNUstep.
7938 (clearAll): New method.
7939 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7940 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7941 Move identifierToItem setObject and activeIdentifiers addObject before
7942 call to insertItemWithItemIdentifier.
7943 (validateVisibleItems): Fix indentation.
7944 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7945 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7946 UtilityWindow to aStyle, remove call to setStyleMask.
7948 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7950 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7951 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7952 Use F suffix on floats.
7953 (ns_char_width): Returns CGFloat.
7954 (ns_ascii_average_width): w is CGFloat instead of float.
7955 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7957 (ns_glyph_metrics): CGFloat instead of float.
7959 * nsfns.m (x_set_foreground_color, x_set_background_color):
7961 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7962 remove unused variables.
7963 (Fns_read_file_name): Keep track if panel is for save.
7964 Use ns_filename_from_panel/ns_directory_from_panel.
7965 (Fns_list_services): delegate only used for COCOA.
7966 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
7967 Just return the input if GNUstep.
7968 (x_screen_planes): Remove.
7969 (Fxw_color_values): Use EmacsCGFloat
7970 (Fns_display_monitor_attributes_list): Only get screen number for
7972 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7974 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7975 ns_directory_from_panel.
7977 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7979 * process.c (handle_child_signal): Also use WCONTINUED.
7980 This is so that list-processes doesn't mistakenly list the process
7981 as stopped, when the process has actually been continued and is
7984 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7986 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7987 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7988 not already configured.
7990 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7992 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7994 * Makefile.in (mostlyclean): Remove *.res files.
7996 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7998 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7999 a buffer (bug#8447).
8001 2013-05-27 Eli Zaretskii <eliz@gnu.org>
8003 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
8004 display vector, and we backtrack, handle the case that the
8005 previous character position is also displayed from a display
8006 vector or covered by a display string or image. (Bug#14476)
8008 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
8010 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8011 (struct MonitorInfo, free_monitors): Remove.
8012 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
8013 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
8014 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8017 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
8018 (struct MonitorInfo, free_monitors): Remove.
8019 (ns_screen_name): Make static.
8020 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
8021 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
8024 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8025 (struct MonitorInfo): New struct.
8026 (free_monitors, make_monitor_attribute_list): Declare.
8028 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8030 (free_monitors, make_monitor_attribute_list): New functions.
8031 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
8034 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
8036 * callproc.c (call_process): Refine the doc string. (Bug#14045)
8038 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
8040 * keyboard.c: Apply keyboard decoding only to events that come directly
8041 from the tty, not from unread-command-events (bug#14368).
8042 (read_event_from_main_queue): New function, extracted from read_char.
8043 (read_decoded_char): Remove.
8044 (read_decoded_event_from_main_queue): New function to replace it.
8045 (read_char): Use it.
8046 (read_key_sequence): Use read_char rather than read_decoded_char.
8048 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
8050 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
8052 * casetab.c (init_casetab_once): Fix last change (bug#14424).
8054 2013-05-22 Kenichi Handa <handa@gnu.org>
8056 The following changes are to fix the setting of
8057 buffer-file-coding-system on, for instance, C-x RET c unix RET
8058 _FILE_OF_DOS_EOL_TYPE_ RET.
8060 * coding.h (struct coding_system): New member detected_utf8_chars.
8062 * coding.c (detect_coding_utf_8): Count characters and check EOL
8063 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
8065 (setup_coding_system): Do not initialize coding->head_ascii.
8066 (check_ascii): Do not set coding->eol_seen but update it. Do not
8067 call adjust_coding_eol_type here.
8068 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
8069 If the eol-type of CODING is already specified, adjust the eol type
8070 of the found coding-system.
8071 (decode_coding_gap): Cancel previous change. Utilize the
8072 character numbers counted by detect_coding_utf_8. Fix detection
8075 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
8077 * search.c (looking_at_1): Only set last_thing_searched if the match
8078 changed the match-data (bug#14281).
8080 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
8082 * xdisp.c (reseat_at_previous_visible_line_start):
8083 Already declared in dispextern.h, so remove it here.
8084 (move_it_vertically_backward): Likewise.
8086 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8088 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
8089 (Fx_display_pixel_width, Fx_display_pixel_height)
8090 (Fx_display_mm_width, Fx_display_mm_height):
8091 Mention `display-monitor-attributes-list' in docstrings.
8093 * nsfns.m (ns_get_screen): Remove function. All uses removed.
8094 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
8095 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
8096 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
8097 (Fx_display_backing_store, Fx_display_visual_class)
8098 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
8099 (Fx_display_grayscale_p, Fx_display_pixel_width)
8100 (Fx_display_pixel_height, Fx_display_planes)
8101 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
8102 (Fx_display_screens): Don't confuse X11 screens with NS screens.
8103 (Fx_display_mm_width, Fx_display_mm_height)
8104 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
8105 height for all physical monitors as in X11.
8107 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
8108 Return pixel width or height for all physical monitors as in X11.
8110 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8112 Port --enable-gcc-warnings to clang.
8113 * bytecode.c (exec_byte_code):
8115 Redo diagnostic pragmas to pacify clang, too.
8116 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8117 * editfns.c (Fencode_time):
8118 * fileio.c (file_accessible_directory_p):
8119 * font.c (font_unparse_xlfd):
8120 Use '&"string"[index]' instead of '"string" + (index)'.
8121 * undo.c (user_error): Remove; unused.
8123 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8125 * insdel.c (insert_1_both): Document the arguments, instead of
8126 referring to insert_1, which no longer exists.
8128 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8129 some window, increment windows_or_buffers_changed, so that
8130 *Messages* display in that window is updated. (Bug#14408)
8132 * w32.c: Include epaths.h.
8133 (init_environment): Use cmdproxy.exe without leading directories.
8134 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8136 (gettimeofday): Adjust signature and return value to Posix
8139 * unexw32.c (open_output_file): Delete the existing emacs.exe
8140 before creating it, to break the hard link to the versioned
8143 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8144 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8145 (FIRSTFILE_OBJ): New variables.
8146 (W32_RES): Rename to EMACSRES. All users changed.
8147 (base_obj): Use $(CM_OBJ).
8148 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8149 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8150 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8151 $(W32_RES_LINK) before $(LIBES).
8152 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8154 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8156 * makefile.w32-in (DOC): Use just "DOC".
8158 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8160 * process.c: Export default filters and sentinels to Elisp.
8161 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8163 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8164 (Fset_process_sentinel, Fformat_network_address):
8165 Default to them instead of nil.
8166 (server_accept_connection): Sentinels can't be nil any more.
8167 (read_and_dispose_of_process_output): New function, extracted from
8168 read_process_output.
8169 (read_process_output): Use it; filters can't be nil.
8170 (Finternal_default_process_filter): New function, extracted from
8171 read_process_output.
8172 (exec_sentinel_unwind): Remove function.
8173 (exec_sentinel): Don't zilch sentinel while running.
8174 (status_notify): Sentinels can't be nil.
8175 (Finternal_default_process_sentinel): New function extracted from
8177 (setup_process_coding_systems): Default filter is not nil any more.
8178 (syms_of_process): Export new Elisp functions and initialize
8180 * lisp.h (make_lisp_proc): New function.
8182 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8184 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8186 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8188 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8189 unless we know that the window w is a leaf window.
8190 Another attempt at solving bug#14062.
8192 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8194 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8197 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8199 * image.c (gif_load): Check that subimages fit (Bug#14345).
8201 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8203 * lread.c (skip_dyn_eof): New function.
8204 (read1): Use it to skip the end of a file in response to #@00.
8206 * doc.c (get_doc_string): Slightly relax the sanity checking.
8208 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8210 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8211 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8212 (MonitorInfo): New struct.
8213 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8214 (Fns_display_monitor_attributes_list): New functions.
8215 (display-usable-bounds): Remove.
8216 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8219 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8221 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8222 (GTK_CHECK_VERSION): New macro, if not already defined.
8223 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8224 replaced by GTK_CHECK_VERSION.
8226 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8228 * xterm.h (GTK_PREREQ): New macro.
8229 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8230 to use this macro instead, for consistency and clarity.
8232 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8234 * xdisp.c (row_for_charpos_p): New function, with code of
8235 cursor_row_p, but accepts an additional argument CHARPOS instead
8236 of using a hardcoded PT.
8237 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8238 (row_containing_pos): Call row_for_charpos_p instead of partially
8239 doing the same. Fixes cursor positioning under longlines-mode
8240 when longlines-show-effect includes more than one newline, when
8241 moving the cursor vertically up.
8243 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8245 * makefile.w32-in (ACL_H): New macro.
8246 ($(BLD)/fileio.$(O)): Update dependencies.
8248 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8250 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8251 * Makefile.in (LIB_ACL): New macro.
8252 (LIBACL_LIBS): Remove.
8253 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8254 * fileio.c: Include <acl.h>.
8255 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8256 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8258 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8261 * unexelf.c: Don't assume ElfW (Half) fits in int.
8262 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8263 when dealing with ElfW (Half) values, since they can exceed 2**31
8264 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8265 (entry_address): Omit unused NUM arg. All uses changed.
8267 2013-05-07 Juri Linkov <juri@jurta.org>
8269 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8270 to the string converted from number with `Fnumber_to_string'.
8273 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8275 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8276 This fixes a problem introduced by my previous change.
8278 2013-05-07 Glenn Morris <rgm@gnu.org>
8280 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8282 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8284 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8286 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8288 Static checking by GCC 4.8.0.
8289 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8290 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8291 (x_get_monitor_attributes_fallback)
8292 (x_get_monitor_attributes_xinerama)
8293 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8294 Define only if USE_GTK.
8295 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8296 (x_get_monitor_attributes_fallback): Omit unused locals.
8297 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8298 Use double, not float, to avoid mixed-mode floating point arithmetic.
8300 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8301 Jan Djärv <jan.h.d@swipnet.se>
8303 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8304 (XINERAMA_CFLAGS): New macros.
8305 (ALL_CFLAGS, LIBES): Use them.
8307 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8308 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8309 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8310 (syms_of_xfns): DEFSYM them.
8311 (struct MonitorInfo): New struct.
8312 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8313 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8314 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8315 (x_get_monitor_attributes_xinerama): New functions.
8316 (Fx_display_monitor_attributes_list): New primitive.
8317 (syms_of_xfns): Defsubr it.
8319 * xterm.h (x_display_info): Add Xatom_net_workarea and
8320 Xatom_net_current_desktop.
8322 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8323 and dpyinfo->Xatom_net_current_desktop.
8325 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8327 * xdisp.c (pos_visible_p): Use the special code for finding the
8328 beginning of a display property or overlay for any "replacing"
8329 display property, not just for display strings. This solves
8330 incorrect reporting of position by posn-at-point. (Bug#14241)
8332 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8334 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8335 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8336 Verify that ElfW (Half) fits in int.
8337 (fatal): Use same signature as lisp.h.
8338 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8339 configure and build with -DUNEXELF_DEBUG without worrying about
8340 other modules that use DEBUG.
8341 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8342 possibly-wide integers now uses it instead of plain fprintf.
8343 (entry_address): New function, which avoids problems with 32-bit
8344 overflow on 64-bit hosts.
8345 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8346 (round_up): Don't assume the remainder fits in int.
8347 (find_section): Use bool for boolean. Simplify debug code.
8348 (unexec): Don't assume file sizes fit in int or size_t.
8349 Omit unnecessary trailing newline in 'fatal' format.
8350 Use strerror rather than outputting decimal error number.
8351 Remove unused code when emacs is not defined;
8352 this file relies on Emacs now.
8353 Don't assume e_phnum and e_shnum are positive.
8355 * regex.c: Fix problems when DEBUG is defined.
8356 (extract_number, extract_number_and_incr): Define regardless of
8357 whether DEBUG is defined; that's simpler and makes the code less
8358 likely to go stale in the normal case when DEBUG is not defined.
8359 Return int rather than taking an int * arg. All callers changed.
8360 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8361 Remove, replacing with ...
8362 (DEBUG_PRINT): New macro. All callers changed.
8363 (DEBUG_COMPILES_ARGUMENTS): New macro.
8364 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8365 (print_compiled_pattern, print_double_string) [DEBUG]:
8366 Use prototype rather than old-style definition.
8367 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8368 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8369 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8370 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8371 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8372 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8373 This matters only when DEBUG is defined.
8375 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8377 * xdisp.c (set_iterator_to_next): Set the
8378 ignore_overlay_strings_at_pos_p flag only if we are _really_
8379 iterating over an overlay string, as indicated by the
8380 current.overlay_string_index member. (Bug#14306)
8382 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8384 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8385 to where it is used, to avoid autorelease issues (Bug#14050).
8387 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8389 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8390 * fileio.c (syms_of_fileio): Implement this.
8391 * filelock.c (create_lock_file): If symbolic links don't work, so
8392 we use a regular file as a lock file, do not fsync the lock file;
8395 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8397 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8398 (syms_of_minibuf): Adjust accodingly.
8400 * callint.c (Fcall_interactively): Adjust calls accordingly.
8402 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8404 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8405 w->contents is a buffer before computing everything else.
8406 Use parentheses to disambiguate last part of the condition.
8408 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8409 assertion violations. (Bug#14062)
8411 2013-05-01 David Reitter <david.reitter@gmail.com>
8413 * nsfns.m (ns_tooltip): Initialize.
8415 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8417 * coding.c (decode_coding_gap): Don't remove the character before
8418 a newline unless it's a CR character. (Bug#14287)
8420 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8422 * dispextern.h (struct face): Move enum face_underline_type
8423 earlier so that bitfields can be in the same word.
8425 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8427 * nsfns.m (handlePanelKeys): New function.
8428 (EmacsOpenPanel:performKeyEquivalent:)
8429 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8430 arrows/function/control and copy/paste keys (Bug#14296).
8432 2013-04-27 Juri Linkov <juri@jurta.org>
8434 * callint.c (Fcall_interactively): Call `Qread_number' for
8435 interactive code letter `n' instead of using duplicate code.
8438 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8440 * systime.h (make_timeval): Declare as 'const'.
8442 2013-04-27 Kenichi Handa <handa@gnu.org>
8444 * font.c (font_open_entity): Always open a font of manageable
8447 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8449 Port better to AIX (Bug#14258).
8450 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8453 2013-04-24 Kenichi Handa <handa@gnu.org>
8455 * coding.c (decode_coding_iso_2022): When an invalid escape
8456 sequence is encountered, reset the invocation and designation
8457 status to the safest one.
8459 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8461 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8462 Without this fix, "make distclean" leaves stamp-h1 behind.
8464 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8466 * w32fns.c (w32_fullscreen_rect): New function to compute the
8467 window rectangle for the given fullscreen mode.
8468 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8469 longer tunes the window size. This keeps the window's edges flush
8470 with the screen and allows the taskbar to hide itself in fullboth.
8472 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8473 window decorations and uses the entire screen.
8475 * w32term.h (w32_fullscreen_rect) Add prototype.
8476 (struct w32_output): Replace normal_width, normal_height,
8477 normal_top, and normal_left members with a single normal_placement
8479 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8481 (FRAME_NORMAL_PLACEMENT): New macro.
8483 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8485 * minibuf.c (Ftest_completion): Silence compiler warning.
8487 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8489 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8492 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8495 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8496 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8497 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8498 parentheses where appropriate.
8500 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8502 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8504 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8506 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8507 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8508 Mention in the doc string that setting these variables takes
8509 effect only after a call to set-window-buffer. (Bug#14200)
8511 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8513 * indent.c (Fvertical_motion): Don't consider display strings on
8514 overlay strings as display strings on the buffer position we
8515 started from. This prevents vertical cursor motion from jumping
8516 more than one line when there's an overlay string with a display
8517 property at end of line.
8518 Reported by Karl Chen <Karl.Chen@quarl.org> in
8519 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8521 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8523 * window.c (select_window): `record_buffer' even if window is
8524 already selected (bug#14191).
8526 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8528 * window.c (Fwindow_end): Test more flags, including the buffer's
8529 last_overlay_modified flag, to determine whether the window's
8530 display is really up-to-date. Prevents the function from
8531 returning a stale value. (Bug#14170)
8532 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8535 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8537 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8538 garbaged only if it is not already the top frame on its TTY.
8539 This prevents flickering due to constant redrawing of TTY frames when
8540 there are GUI frames open in the same session. (Bug#13864)
8542 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8544 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8545 of marking the idle timers directly.
8547 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8549 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8552 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8554 * window.c (select_window): Don't record_buffer while the invariant is
8555 temporarily broken (bug#14161).
8557 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8559 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8561 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8563 2013-04-07 Romain Francoise <romain@orebokech.com>
8565 Ignore additional platform-specific ACL errors (Bug#13702).
8566 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8567 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8569 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8571 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8574 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8576 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8577 This bug was introduced by my 2013-02-25 change that simplified
8578 data_start configuration. Without this change, on GNU/Linux
8579 an Emacs configured with --enable-profiling fails immediately
8580 due to a profiler signal.
8581 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8582 with these flags. On platforms where special flags are needed
8583 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8584 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8585 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8587 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8589 Get rid of some platform-specific functions examining window
8590 system and its capabilities. This is a partial rework of the
8592 * lisp.h (have_menus_p): Remove prototype. This function is
8593 replaced with platform-independent window_system_available.
8594 (check_window_system): Move to...
8595 * frame.h (decode_window_system_frame, window_system_available):
8596 ...here, add new prototypes.
8597 * frame.c (window_system_available, decode_window_system_frame):
8599 (check_window_system): Platform-independent now.
8600 * xterm.h (x_in_use): Remove declaration.
8602 * w32term.h (check_x_frame):
8603 * nsterm.h (check_x_frame): Remove prototypes. This function
8604 is replaced with platform-independent decode_window_system_frame.
8605 * msdos.c (have_menus_p): Remove.
8606 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8607 Remove platform-specific functions. Use check_window_system,
8608 decode_window_system_frame and check_ns_display_info where
8609 appropriate. Minor style and comment tweaks.
8610 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8611 (check_x_frame): Likewise.
8612 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8614 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8615 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8616 * xmenu.c, xselect.c: All related users changed.
8618 2013-04-03 Kenichi Handa <handa@gnu.org>
8620 The following changes is to optimize the code for reading UTF-8
8623 * coding.c (check_ascii): Rename from detect_ascii. Return value
8624 changed. Check EOL format. Do not call adjust_coding_eol_type
8626 (check_utf_8): New function.
8627 (adjust_coding_eol_type): Do nothing if already adjusted.
8628 (detect_coding): Compare the return value of check_ascii with
8629 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8630 (decode_coding_gap): Optimize for valid UTF-8.
8632 2013-03-21 Kenichi Handa <handa@gnu.org>
8634 * coding.c (syms_of_coding): Cancel previous change.
8636 * insdel.c (insert_from_gap): Fix previous change.
8638 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8640 Consistently use platform-specific function to detect window system.
8641 * lisp.h (check_window_system): New prototype. This function is
8642 going to replace check_x, check_w32 and check_ns.
8643 (have_menus_p): Mention msdos.c in comment.
8644 * fontset.c (check_window_system_func): Remove. Adjust all users.
8645 * fontset.h (check_window_system_func): Remove prototype.
8646 * nsterm.h (check_ns):
8647 * xterm.h (check_x):
8648 * w32term.h (check_w32): Likewise.
8649 * menu.c (Fx_popup_menu): Use check_window_system.
8650 * msdos.c (check_window_system): Define for MS-DOS.
8651 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8652 * w32fns.c (check_window_system): Likewise for MS-Windows.
8653 * xfns.c (check_window_system): Likewise for X.
8654 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8655 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8657 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8659 Prefer < to > in range checks such as 0 <= i && i < N.
8660 This makes it easier to visualize quantities on a number line.
8661 This patch doesn't apply to all such range checks,
8662 only to the range checks affected by the 2013-03-24 change.
8663 This patch reverts most of the 2013-03-24 change.
8664 * alloc.c (xpalloc, Fgarbage_collect):
8665 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8666 * character.c (string_escape_byte8):
8667 * charset.c (read_hex):
8668 * data.c (cons_to_unsigned):
8669 * dispnew.c (update_frame_1):
8670 * doc.c (Fsubstitute_command_keys):
8671 * doprnt.c (doprnt):
8672 * editfns.c (hi_time, decode_time_components):
8673 * fileio.c (file_offset):
8674 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8675 * font.c (font_intern_prop):
8676 * frame.c (x_set_alpha):
8677 * gtkutil.c (get_utf8_string):
8678 * indent.c (check_display_width):
8679 * keymap.c (Fkey_description):
8680 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8682 * minibuf.c (read_minibuf_noninteractive):
8683 * process.c (wait_reading_process_output):
8684 * search.c (Freplace_match):
8685 * window.c (get_phys_cursor_glyph):
8686 * xdisp.c (redisplay_internal):
8687 * xsmfns.c (smc_save_yourself_CB):
8688 Prefer < to > for range checks.
8689 * dispnew.c (sit_for): Don't mishandle NaNs.
8690 This fixes a bug introduced in the 2013-03-24 change.
8691 * editfns.c (decode_time_components): Don't hoist comparison.
8692 This fixes another bug introduced in the 2013-03-24 change.
8694 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8696 * frame.h (struct frame): Drop scroll_bottom_vpos
8697 member becaue all real users are dead long ago.
8698 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8699 * xdisp.c (redisplay_internal): Adjust user.
8701 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
8703 * nsmenu.m (showAtX:Y:for:): setLevel to
8704 NSPopUpMenuWindowLevel (Bug#13998).
8706 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8708 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8709 (ns_check_pending_open_menu): Declare.
8711 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8712 (x_activate_menubar): Update the menu with title that matches
8713 ns_get_pending_menu_title, and call
8714 ns_check_pending_openmenu (Bug#12698).
8715 (menuWillOpen:): New method.
8716 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8718 * nsterm.m (menu_will_open_state, menu_mouse_point)
8719 (menu_pending_title): New varaibles.
8720 (ns_get_pending_menu_title, ns_check_menu_open)
8721 (ns_check_pending_open_menu): New functions.
8723 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8725 * indent.c (current_column_bol_cache): Remove leftover which is not
8726 used in Fmove_to_column any more.
8727 (current_column, scan_for_column): Adjust users.
8728 * keyboard.c (last_point_position_buffer, last_point_position_window):
8729 Remove leftovers which are not used for recording undo any more.
8730 (command_loop_1, syms_of_keyboard): Adjust users.
8731 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8732 redisplay_window any more.
8733 (move_it_to): Adjust user.
8735 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8737 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8738 Update dependencies.
8740 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8742 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8743 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8746 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8748 * window.h (struct window): Replace hchild, vchild and buffer slots
8749 with a single slot 'contents'. This is possible because each valid
8750 window may have either the child window (in vertical or horizontal
8751 combination) or buffer to display (for the leaf window). Using that,
8752 a lot of operations to traverse and/or change window hierarchies may
8753 be simplified. New member horizontal is used to distinguish between
8754 horizontal and vertical combinations of internal windows.
8755 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8756 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8757 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8758 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8759 Use contents slot, not buffer, where appropriate.
8760 (wset_combination): New function.
8761 (wset_buffer): Add eassert.
8762 (Fframe_first_window): Simplify the loop reaching first window.
8763 (Fwindow_buffer): Use WINDOW_LEAF_P.
8764 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8765 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8766 (unshow_buffer): Convert initial debugging check to eassert.
8767 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8768 (make_parent_window, window_resize_check, window_resize_apply)
8769 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8770 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8771 Adjust to match struct window changes.
8772 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8773 (mark_window_cursors_off, count_windows, get_leaf_windows)
8774 (foreach_window_1): Simplify the loop.
8775 * alloc.c (mark_object): Do not check for the leaf window because
8776 internal windows has no glyph matrices anyway.
8777 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8778 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8779 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8780 (build_frame_matrix_from_window_tree, mirror_make_current)
8781 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8782 (update_window_tree, set_window_update_flags): Simplify the loop.
8783 (sync_window_with_frame_matrix_rows): Enforce live window.
8784 Use contents slot, not buffer, where appropriate.
8785 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8786 and WINDOW_HORIZONTAL_COMBINATION_P.
8787 (make_frame_visible_1): Simplify the loop.
8788 Use contents slot, not buffer, where appropriate.
8789 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8790 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8791 (expose_window_tree): Likewise.
8792 Use contents slot, not buffer, where appropriate.
8793 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8794 to avoid deleted windows. Use contents slot instead of buffer.
8795 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8796 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8797 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8798 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8800 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8802 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8803 identify the reasons for assertion violations in bug#14062 and
8805 (Fx_show_tip): Fix compilation error under
8806 "--enable-check-lisp-object-type". (Bug#14073)
8808 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8809 Reported by <rzl24ozi@gmail.com>.
8811 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8813 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8815 (unwind_with_echo_area_buffer): ...to restore it here.
8816 This is needed to ensure that...
8817 (redisplay_window): ...both window markers are valid here,
8818 which is verified by eassert.
8819 * editfns.c (save_excursion_save): Do not assume that
8820 selected_window always displays the buffer.
8821 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8824 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8826 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8829 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8831 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8833 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8835 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8836 since MinGW's w32api headers do. This avoids compiler warnings.
8838 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8841 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8843 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8845 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8847 * gtkutil.c (style_changed_cb): Check if frame is live and an
8848 X frame (Bug#14038).
8850 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8852 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8853 Define only for _WIN32_WINNT less than 0x0500.
8854 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8856 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8857 see its own definitions of 'struct timeval' and 'struct timezone'.
8859 Fix incompatibilities between MinGW.org and MinGW64 headers.
8860 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8862 * w32.c (REPARSE_DATA_BUFFER): Guard with
8863 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8865 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8867 * xterm.c: Include X11/XKBlib.h
8868 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8870 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8872 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8874 * blockinput.h (input_blocked_p): Likewise.
8875 * bytecode.c (exec_byte_code): Likewise.
8876 * callproc.c (call_process_kill, call_process_cleanup)
8877 (Fcall_process): Likewise.
8878 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8879 (Fccl_execute_on_string): Likewise.
8880 * character.c (string_escape_byte8): Likewise.
8881 * charset.c (read_hex): Likewise.
8882 * cm.c (calccost): Likewise.
8883 * data.c (cons_to_unsigned): Likewise.
8884 * dired.c (directory_files_internal, file_name_completion):
8886 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8887 (sit_for): Likewise.
8888 * doc.c (Fsubstitute_command_keys): Likewise.
8889 * doprnt.c (doprnt): Likewise.
8890 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8891 * emacsgtkfixed.c: Likewise.
8892 * fileio.c (file_offset, Fwrite_region): Likewise.
8893 * floatfns.c (Fexpt, fmod_float): Likewise.
8894 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8896 * font.c (font_intern_prop): Likewise.
8897 * frame.c (x_set_alpha): Likewise.
8898 * gtkutil.c (get_utf8_string): Likewise.
8899 * indent.c (check_display_width): Likewise.
8900 * intervals.c (create_root_interval, rotate_right, rotate_left)
8901 (split_interval_right, split_interval_left)
8902 (adjust_intervals_for_insertion, delete_node)
8903 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8904 (merge_interval_right, merge_interval_left, copy_intervals)
8905 (set_intervals_multibyte_1): Likewise.
8906 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8907 * keymap.c (Fkey_description): Likewise.
8908 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8909 * lread.c (openp, read_integer, read1, string_to_number):
8911 * menu.c (ensure_menu_items): Likewise.
8912 * minibuf.c (read_minibuf_noninteractive): Likewise.
8913 * print.c (printchar, strout): Likewise.
8914 * process.c (create_process, Faccept_process_output)
8915 (wait_reading_process_output, read_process_output, send_process)
8916 (wait_reading_process_output): Likewise.
8917 * profiler.c (make_log, handle_profiler_signal): Likewise.
8918 * regex.c (re_exec): Likewise.
8919 * regex.h: Likewise.
8920 * search.c (looking_at_1, Freplace_match): Likewise.
8921 * sysdep.c (get_child_status, procfs_ttyname)
8922 (procfs_get_total_memory): Likewise.
8923 * systime.h (EMACS_TIME_VALID_P): Likewise.
8924 * term.c (dissociate_if_controlling_tty): Likewise.
8925 * window.c (get_phys_cursor_glyph): Likewise.
8926 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8927 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8929 * xfns.c (Fx_window_property): Likewise.
8930 * xmenu.c (set_frame_menubar): Likewise.
8931 * xselect.c (x_get_window_property, x_handle_dnd_message):
8933 * xsmfns.c (smc_save_yourself_CB): Likewise.
8934 * xterm.c (x_scroll_bar_set_handle): Likewise.
8936 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8938 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8939 to be optional or nil. Adjust comment and convert it to docstring.
8940 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8941 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8943 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8945 Static checking by GCC 4.8-20130319.
8946 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8947 * process.c (Fset_process_datagram_address)
8948 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8949 * xdisp.c (get_char_face_and_encoding):
8950 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8951 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8952 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8954 2013-03-24 Ken Brown <kbrown@cornell.edu>
8956 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8957 fix compilation on 64-bit Cygwin, where underscores are not
8958 automatically prepended.
8960 * w32term.c (w32_initialize): Silence compiler warning.
8962 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8964 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8965 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8966 variables, to save and restore frame dimensions.
8967 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8968 after returning from a 'fullscreen' configuration.
8969 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8970 to avoid races between the main thread and the input thread.
8972 * w32term.h (struct w32_output): New members normal_width,
8973 normal_height, normal_top, normal_left, and prev_fsmode.
8974 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8975 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8978 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8979 'fullscreen' parameter. Always record previous width and height
8980 of the frame, except when switching out of maximized modes, so
8981 that they could be restored correctly, instead of resetting to the
8982 default frame dimensions. Send SC_RESTORE command to the frame,
8983 unless we are going to send SC_MAXIMIZE, to restore the frame
8984 resize hints in the mouse pointer shown by the window manager.
8987 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8989 * lisp.h (get_frame_param): Adjust conditions for prototype
8992 2013-03-22 Ken Brown <kbrown@cornell.edu>
8994 * unexcw.c: Drop unneeded inclusion of w32common.h.
8995 (report_sheap_usage): Declare.
8996 (read_exe_header): Add magic numbers for x86_64.
8997 (fixup_executable): Fix printf format specifier for unsigned long
9000 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
9002 * frame.h (struct frame): Put menu_bar_window under #ifdef
9003 because this member is not needed when X toolkit is in use.
9004 (fset_menu_bar_window):
9005 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9006 (free_glyphs, update_frame):
9007 * xdisp.c (expose_frame): Likewise.
9008 (display_menu_bar): Likewise. Remove redundant eassert.
9009 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
9012 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
9014 Use functions and constants to manipulate Lisp_Save_Value objects.
9015 This replaces code that used macros and strings and token-pasting.
9016 The change makes the C source a bit easier to follow,
9017 and shrinks the Emacs executable a bit.
9018 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
9019 (make_save_value): Change 1st arg from string to enum. All callers
9022 (mark_object): Use if, not #if, for GC_MARK_STACK.
9023 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
9024 (XSAVE_OBJECT): Now functions, not macros.
9025 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
9026 the constant was never used.
9027 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
9028 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
9029 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
9030 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
9032 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
9033 type3 with a single member save_type. All uses changed.
9034 (save_type, set_save_pointer, set_save_integer): New functions.
9035 * print.c (PRINTX): Remove.
9037 * alloc.c: Remove redundant static declarations.
9039 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9041 * window.h (struct window): Convert left_col, top_line, total_lines
9042 and total_cols from Lisp_Objects to integers. Adjust comments.
9043 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
9045 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
9046 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
9047 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
9048 Adjust users where appropriate.
9050 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
9052 * frame.h (struct frame): Drop resx and resy because the same data is
9053 available from window system-specific output context. Adjust users.
9054 (default_pixels_per_inch_x, default_pixels_per_inch_y):
9055 New functions to provide defaults when no window system available.
9056 (FRAME_RES_X, FRAME_RES_Y): New macros.
9057 (NUMVAL): Move from xdisp.c.
9058 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
9059 (Ffont_face_attributes, Fopen_font):
9060 * image.c (gs_load):
9061 * w32font.c (fill_in_logfont):
9062 * xdisp.c (calc_pixel_width_or_height):
9063 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
9064 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
9066 2013-03-20 Kenichi Handa <handa@gnu.org>
9068 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
9069 to 1 (temporary workaround until a bug related to ASCII
9070 optimization is fixed).
9072 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
9074 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
9075 Signal error if window is not internal. Adjust docstring.
9076 (delete_all_child_windows): Use combination_limit to save the buffer.
9077 (Fset_window_configuration): Adjust accordingly.
9078 * print.c (syms_of_print): Initialize debugging output not here...
9079 (init_print_once): ...but in a new function here.
9080 * lisp.h (init_print_once): Add prototype.
9081 * emacs.c (main): Add call to init_print_once. Adjust comments.
9083 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
9085 * window.c (window_resize_check, window_resize_apply)
9086 (window_from_coordinates, recombine_windows, set_window_buffer)
9087 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
9088 (Fsplit_window_internal, Fdelete_window_internal)
9089 (freeze_window_starts): Use bool for booleans.
9090 * window.h (window_frame_coordinates, resize_frame_windows)
9091 (freeze_window_starts, set_window_buffer): Adjust prototypes.
9093 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
9095 * dispnew.c (bitch_at_user): Use `user-error'.
9097 2013-03-17 Ken Brown <kbrown@cornell.edu>
9099 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
9100 as return type of image_background. (Bug#13981)
9101 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
9103 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
9105 * nsterm.m (updateFrameSize:): Change resize increments if needed.
9106 (ns_select): Don't return with result uninitialized.
9108 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9111 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9113 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9114 directories. If filename is nil, get directory name (Bug#13932).
9115 Use getFilename and getDirectory.
9116 (getFilename, getDirectory): New methods for EmacsSavePanel and
9118 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9120 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9122 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9124 2013-03-15 Kenichi Handa <handa@gnu.org>
9126 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9127 (adjust_after_replace): Make it back to static. Delete the third
9128 arg text_at_gap_tail. Cancel the code for handling it.
9130 * coding.h (struct coding_system): New member eol_seen.
9132 * coding.c (detect_ascii): New function.
9133 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9134 when the source bytes are actually scanned. On detecting for
9135 coding_category_utf_8_auto, call detect_ascii instead of scanning
9136 source bytes directly.
9137 (produce_chars): Call insert_from_gap with the new arg 0.
9138 (encode_coding): Likewise.
9139 (decode_coding_gap): Control ASCII optimization by the variable
9140 disable_ascii_optimization instead of #ifndef .. #endif.
9141 Deccode EOL format according to coding->eol_seen.
9142 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9145 * lisp.h (adjust_after_replace): Cancel externing it.
9146 (insert_from_gap): Adjust prototype.
9148 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9150 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9151 FULLSCREEN_MAXIMIZED. (Bug#13935)
9153 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9155 * region-cache.c (find_cache_boundary, move_cache_gap)
9156 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9157 Simplify debugging check and convert to eassert. Adjust comment.
9158 (pp_cache): Put under ENABLE_CHECKING.
9160 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9162 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9163 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9165 (w32fullscreen_hook): If the frame is visible, reset
9166 f->want_fullscreen flag after changing the frame size. If the
9167 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9170 2013-03-13 Daniel Colascione <dancol@dancol.org>
9172 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9173 too so that these builds can use Cygwin's file conversion
9174 functions. (We've been building and linking cygw32.o all along
9175 and just not using it.)
9177 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9179 File synchronization fixes (Bug#13944).
9180 * Makefile.in (LIB_FDATASYNC): New macro.
9182 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9183 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9184 Don't worry about HAVE_FSYNC, since a substitute fsync is
9185 available if the system lacks one.
9186 (Fwrite_regin): Retry fsync if interrupted.
9188 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9190 * w32term.c (w32_read_socket): If the Emacs frame is being
9191 activated, call w32fullscreen_hook, to make sure the new frame
9192 dimensions are in effect. (Bug#13937)
9194 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9196 * xdisp.c (init_iterator): Simplify because both character and byte
9197 positions are either specified or -1. Add eassert. Adjust comment.
9198 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9199 character and byte positions can be obtained from marker.
9201 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9203 Static checking by Sun C 5.12.
9204 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9205 * bytecode.c (exec_byte_code):
9206 * dispnew.c (init_display):
9208 * fileio.c (Fsubstitute_in_file_name):
9209 * keyboard.c (Fevent_convert_list):
9210 * keymap.c (Fsingle_key_description):
9211 * term.c (maybe_fatal, fatal):
9212 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9213 * xsmfns.c (Fhandle_save_session):
9214 Omit unreachable code.
9215 * keymap.c (map_keymap_char_table_item): Cast void * to
9216 a function pointer type; the C Standard requires this.
9218 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9219 Include <sys/param.h> unconditionally, as that works elsewhere and
9220 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9221 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9224 See ChangeLog.12 for earlier changes.
9230 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9232 This file is part of GNU Emacs.
9234 GNU Emacs is free software: you can redistribute it and/or modify
9235 it under the terms of the GNU General Public License as published by
9236 the Free Software Foundation, either version 3 of the License, or
9237 (at your option) any later version.
9239 GNU Emacs is distributed in the hope that it will be useful,
9240 but WITHOUT ANY WARRANTY; without even the implied warranty of
9241 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9242 GNU General Public License for more details.
9244 You should have received a copy of the GNU General Public License
9245 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.