1 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3 * xdisp.c (resize_mini_window): Round height to a multiple of
4 frame's line height. Fix bug in calculation of window start
7 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
9 * macfont.m: Include termchar.h.
10 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
11 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
12 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
13 *_WITH_GC_* to take face and f as parameters.
14 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
15 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
17 2014-01-13 Daniel Colascione <dancol@dancol.org>
19 Fix menu item updating in the presence of the Unity global menu
22 * gtkutil.h (xg_have_tear_offs): Add frame parameter
23 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
25 (xg_update_menubar,xg_update_menu_item): Call g_object_notify when
26 updating menus; explain why.
27 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
28 problem it's supposed to solve and it interferes with detecting
29 the presence of a global menu.
30 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
33 2014-01-11 K. Handa <handa@gnu.org>
35 * composite.c (composition_update_it): Fix indexing of
36 LGSTRING_CHAR (Bug#15984).
38 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
40 * unexw32.c (_start) [__MINGW64__]: Define to __start.
42 2014-01-11 Eli Zaretskii <eliz@gnu.org>
44 * xdisp.c (try_window_id): Don't use this function's optimizations
45 if overlays in the buffer displayed by the window have changed
46 since last redisplay. (Bug#16347)
47 (message_dolog): Fix indentation.
49 2014-01-11 Martin Rudalics <rudalics@gmx.at>
51 * frame.c (frame_resize_pixelwise): Fix doc-string.
53 2014-01-10 Martin Rudalics <rudalics@gmx.at>
55 Fix handling of internal borders (Bug#16348).
56 * dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
57 internal border width from pixel width of windows.
58 (change_frame_size_1): Don't return early when frame's pixel
59 size changes - we still have to record the new sizes in the
61 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
62 also when toolbar gets larger.
63 * window.c (check_frame_size): Include internal_border_width in
65 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
66 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
67 non-toolkit/non-GTK version clear internal border.
68 * xterm.c (x_clear_under_internal_border): New function for
69 non-toolkit/non-GTK version.
70 (x_after_update_window_line): In non-toolkit/non-GTK version
72 (handle_one_xevent, x_set_window_size): Call
73 x_clear_under_internal_border in non-toolkit/non-GTK version.
74 * xterm.h (x_clear_under_internal_border): Extern it.
76 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
78 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
79 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
82 2014-01-06 Eli Zaretskii <eliz@gnu.org>
84 * xdisp.c (redisplay_window): Don't skip window redisplay if the
85 last value of point is not equal to buffer's point. (Bug#16129)
87 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
90 * nsterm.h (updateCollectionBehavior): Rename from
91 updateCollectionBehaviour. All uses changed.
93 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
94 * Makefile.in (SETFATTR): New macro.
95 (temacs$(EXEEXT)): Use it.
97 2014-01-04 Martin Rudalics <rudalics@gmx.at>
99 Fix maximization behavior on Windows (Bug#16300).
100 * w32fns.c (w32_fullscreen_rect): Don't handle
101 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
102 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
103 of SetWindowPos. Restore last placement also when leaving
104 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
105 but the FULLSCREEN_BOTH case.
107 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
110 * data.c (arithcompare_driver):
111 * fileio.c (Fcar_less_than_car):
112 * fns.c (internal_equal):
113 * frame.c (delete_frame):
114 * lisp.h (enum More_Lisp_Bits):
116 Avoid C99 constructs that don't work in C89.
117 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
118 to port to C89, which doesn't have 'long long'.
119 (count_trailing_zero_bits): Use them.
121 2014-01-03 Chong Yidong <cyd@gnu.org>
123 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
125 2014-01-02 Martin Rudalics <rudalics@gmx.at>
127 Further adjust frame/window scrollbar width calculations.
128 * window.c (apply_window_adjustment): Set
129 windows_or_buffers_changed.
130 (Fwindow_scroll_bars): Return actual scrollbar width.
131 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
132 For non-toolkit builds again use 14 as minimum width and set
133 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
134 * xterm.c (XTset_vertical_scroll_bar): Take width from
135 WINDOW_SCROLL_BAR_AREA_WIDTH.
136 (x_new_font): Rename wid to unit. Base calculation of new
137 scrollbar width on toolkit used and make it analogous to that of
138 x_set_scroll_bar_default_width.
139 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
140 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
142 * w32term.c (w32_set_vertical_scroll_bar): Take width from
143 WINDOW_SCROLL_BAR_AREA_WIDTH.
144 (x_new_font): Make it correspond to changes in xterm.c.
146 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
148 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
149 This is a cleaner way to fix the MinGW-w64 porting problem.
150 Check for INTPTR_MAX misconfiguration.
152 2014-01-01 Eli Zaretskii <eliz@gnu.org>
154 * search.c (newline_cache_on_off, find_newline): In indirect
155 buffers, use the newline cache of the base buffer.
157 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
158 buffer, invalidate the caches of its base buffer. (Bug#16265)
160 * indent.c (width_run_cache_on_off, compute_motion): In indirect
161 buffers, use the width-run cache of the base buffer.
163 * xdisp.c (redisplay_window): When the window displays an indirect
164 buffer, and the character widths in the display table have
165 changed, invalidate the width-run cache of the corresponding base
168 * fileio.c (Finsert_file_contents): When invalidating the newline
169 cache, consider the case of inserting into indirect buffer.
171 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
172 In indirect buffers, use the paragraph cache of the base buffer.
174 2013-12-31 Martin Rudalics <rudalics@gmx.at>
176 * window.c (grow_mini_window): Fix last change.
178 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
180 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
182 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
184 * w32term.c (w32_initialize): Use LCID and LOWORD.
186 * w32proc.c (create_child): Use pid_t for 5th argument.
187 (IsValidLocale): Don't provide prototype for MinGW64.
188 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
189 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
191 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
192 MinGW64 doesn't support.
194 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
196 * w32.c (set_named_security_info): New function.
197 (acl_set_file): Fall back on set_named_security_info if
198 set_file_security fails.
199 (g_b_init_set_named_security_info_w)
200 (g_b_init_set_named_security_info_a): New static variables.
201 (globals_of_w32): Initialize them to zero.
202 (set_named_security_info): Set them to non-zero if the
203 corresponding API is available.
204 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
207 2013-12-31 Martin Rudalics <rudalics@gmx.at>
209 Some more fixes following pixelwise resize changes including one
211 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
212 of frame_resize_pixelwise.
213 * widget.c (pixel_to_text_size): New function.
214 (update_wm_hints): Have size hints respect value of
215 frame_resize_pixelwise.
216 (EmacsFrameResize): Alway process resize requests pixelwise.
217 * window.c (grow_mini_window): Make sure mini window is at least
219 * xdisp.c (display_menu_bar): Make sure menubar extends till
221 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
222 (x_set_tool_bar_lines): Calculate pixelwise.
223 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
224 frame_resize_pixelwise.
226 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
228 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
229 variables not used there.
231 2013-12-30 Eli Zaretskii <eliz@gnu.org>
233 * w32.c (sys_umask): New function. (Bug#16299)
235 2013-12-30 Martin Rudalics <rudalics@gmx.at>
237 * dispnew.c (change_frame_size_1): Take old width of root window
238 from that window's pixel width. (Bug#16284)
240 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
242 Plain copy-file no longer chmods an existing destination (Bug#16133).
243 * fileio.c (realmask): Now a static var, not a local.
244 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
245 Remove arg STATPTR. All uses changed.
246 (Fcopy_file): Do not alter permissions of existing destinations,
247 unless PRESERVE-PERMISSIONS (renamed from
248 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
249 Avoid race when testing for existing destinations and for
250 when input and output files are the same.
251 If changing the group fails, adjust both default and
252 preserved permissions so that access is not granted to the
254 (Fset_default_file_modes, init_fileio): Update realmask.
255 (Fdefault_file_modes): Use realmask instead of calling umask.
257 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
259 Fix pipe bug with OS X emacs --daemon (Bug#16262).
260 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
261 flags on the daemon pipe ends before execing.
263 2013-12-28 Eli Zaretskii <eliz@gnu.org>
265 * w32fns.c (Fx_create_frame): Error out if called from a TTY
268 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
270 * callproc.c (Vexec_path): Document that exec-directory is in it.
272 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
274 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
277 2013-12-27 Chong Yidong <cyd@gnu.org>
279 * data.c (Fsymbol_function): Doc fix.
281 2013-12-26 Martin Rudalics <rudalics@gmx.at>
283 Some more tinkering with Bug#16051.
284 * window.c (resize_frame_windows): Don't let the size of the
285 root window drop below the frame's default character size.
286 Never ever delete any subwindows - let the window manager do the
289 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
290 of toolbar lines needed when they exceed the height of the root
292 (unwind_create_frame_1): New function.
293 (Fx_create_frame): Generally inhibit calling the window
294 configuration change hook here. Remove extra call to
295 change_frame_size - it's not needed when we don't run the
296 configuration change hook.
298 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
300 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
301 On my Fedora 19 platform the core dumps were so big that
302 my desktop became nearly catatonic.
303 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
304 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
305 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
306 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
308 * conf_post.h (__has_feature): New macro, if not already defined.
309 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
310 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
312 2013-12-25 Eli Zaretskii <eliz@gnu.org>
314 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
315 is a file name. (Bug#16252)
317 2013-12-25 Chong Yidong <cyd@gnu.org>
319 * keyboard.c (Voverriding_terminal_local_map):
320 (Voverriding_local_map): Doc fix.
322 * keymap.c (Vemulation_mode_map_alists): Doc fix.
324 2013-12-24 Eli Zaretskii <eliz@gnu.org>
326 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
327 file name when it is submitted to ShellExecute. Simplify code.
328 Don't test DOCUMENT for being a string, as that is enforced by
329 CHECK_STRING. Doc fix.
331 2013-12-23 Eli Zaretskii <eliz@gnu.org>
333 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
334 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
335 redisplay_tool_bar does. Improve and fix commentary.
336 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
337 limits of the glyph matrices. (Bug#16051)
338 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
339 only when the new size is different from the old one, and the new
340 size can be achieved given the frame height.
342 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
344 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
346 2013-12-23 Glenn Morris <rgm@gnu.org>
348 * lread.c (Fload): Mention load-prefer-newer in doc.
350 2013-12-22 Martin Rudalics <rudalics@gmx.at>
352 Handle Bug#16207 by being more restrictive when running hooks.
353 * window.c (unwind_change_frame): New function.
354 (Fset_window_configuration): Don't run configuration change hook
355 while the frame configuration is unsafe. Call select_window
358 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
360 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
362 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
364 * nsterm.h: Declare EmacsColor category.
366 * nsterm.m (NSColor): Implement EmacsColor category.
367 (ns_get_color): Use colorUsingDefaultColorSpace.
368 (ns_get_color, ns_term_init): Use colorForEmacsRed.
370 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
372 2013-12-21 Eli Zaretskii <eliz@gnu.org>
374 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
375 having the PNG_NORETURN attribute, to avoid compiler warning in
378 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
380 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
382 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
383 fringe background extension.
384 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
385 because they are now always the same as `left' and `width',
386 respectively. Remove code for the case that `width' and
387 `sb_width' are different.
389 2013-12-20 Martin Rudalics <rudalics@gmx.at>
391 Remove scroll_bar_actual_width from frames.
392 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
393 * frame.c (Fscroll_bar_width): Return scroll bar area width.
394 (x_figure_window_size):
395 * nsterm.m (x_set_window_size):
396 * widget.c (set_frame_size):
397 * w32term.c (x_set_window_size):
398 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
399 scroll_bar_actual_width.
401 Convert scroll_bar members to integers on Windows.
402 * w32term.h (struct scroll_bar): Convert top, left, width,
403 height, start, end and dragging to integers.
404 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
406 * w32term.c (w32_set_scroll_bar_thumb)
407 (w32_scroll_bar_handle_click): Remove XINT conversions for
408 scroll_bar members. Treat bar->dragging as integer.
409 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
410 first element. Remove XINT conversions for scroll_bar members.
411 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
412 Remove XINT conversions for scroll_bar members.
414 Fix assignment for new window total sizes.
415 * window.c (Fwindow_resize_apply_total): Assign values for
418 2013-12-20 Chong Yidong <cyd@gnu.org>
420 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
421 argument to `append'.
423 2013-12-19 Eli Zaretskii <eliz@gnu.org>
425 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
426 current text face, for extending the face of the display margins.
429 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
432 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
434 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
437 * nsterm.m (Qfile, Qurl): New.
438 (EV_MODIFIERS2): New macro.
439 (EV_MODIFIERS): Use EV_MODIFIERS2.
440 (ns_term_init): Remove font and color from DND, does not work on
441 newer OSX, and other ports don't have them.
442 (performDragOperation:): Handle modifiers used during drag.
443 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
444 Remove global Lisp variables used to communicate with ns-win.el.
445 Remove font and color handling.
446 (syms_of_nsterm): Defsym Qfile and Qurl.
448 2013-12-19 Anders Lindgren <andlind@gmail.com>
450 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
451 (ns_constrain_all_frames, x_set_offset): Remove assignment to
453 (updateFrameSize:, windowWillResize:toSize:): Add trace.
454 (constrainFrameRect): Remove special case nr_screens == 1.
455 Don't constrain size to size of view.
457 * nsterm.h (ns_output): Remove dont_constrain.
459 2013-12-19 Anders Lindgren <andlind@gmail.com>
461 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
463 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
465 Minor fixes for recent openp changes.
466 * lisp.h (GCPRO7): New macro.
467 * lread.c (openp): Use bool for boolean; all callers changed.
468 Protect save_string from GC. Don't assume that file descriptors
469 are nonzero. Redo save_mtime comparison to avoid bogus GCC
470 warning about uninitialized variable.
472 2013-12-18 Eli Zaretskii <eliz@gnu.org>
474 * w32fns.c (emacs_abort): Use intptr_t as argument of
475 INT_BUFSIZE_BOUND, to avoid compiler warnings.
477 2013-12-18 Glenn Morris <rgm@gnu.org>
479 * lread.c (Fload): Pass load_prefer_newer to openp.
480 Don't bother checking mtime if openp already did it.
481 (openp): Add `newer' argument, to check all suffixes
482 and find the newest file.
483 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
484 * callproc.c (call_process):
485 * charset.c (load_charset_map_from_file):
486 * emacs.c (init_cmdargs):
487 * image.c (x_create_bitmap_from_file, x_find_image_file):
489 * lread.c (Flocate_file_internal):
490 * process.c (Fformat_network_address):
491 * sound.c (Fplay_sound_internal):
492 * w32.c (check_windows_init_file):
493 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
495 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
497 2013-12-17 Eli Zaretskii <eliz@gnu.org>
499 * w32.c (getloadavg): Don't index samples[] array with negative
500 indices. Recover from wall-clock time being set backwards.
502 * w32term.c (w32_initialize): Declare the argument of
503 set_user_model as const.
505 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
506 (w32_menu_show): Constify some arguments passed to MessageBox.
508 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
509 to initialize Lisp objects.
511 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
512 initialize Lisp objects.
514 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
515 use variables used only on X under that condition.
517 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
518 variables not used there.
520 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
522 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
523 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
525 2013-12-16 Eli Zaretskii <eliz@gnu.org>
527 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
528 code, revealed in presence of R2L characters, character
529 compositions, and display vectors. A better fix for Bug#16148.
530 (extend_face_to_end_of_line): Don't reference tool_bar_window in
531 GTK and NS builds, they don't have this member of struct frame.
533 * dispextern.h (struct composition_it): Correct a comment for the
536 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
538 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
539 This prevents a compilation error on C compilers that do not
540 default functions to return 'int' if not declared. Also, add
541 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
542 since it now uses inline functions.
544 2013-12-16 Eli Zaretskii <eliz@gnu.org>
546 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
547 display margins on mode line, header line, and in the frame's
548 tool-bar window. (Bug#16165)
550 2013-12-16 Andreas Schwab <schwab@suse.de>
552 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
554 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
556 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
559 2013-12-16 Martin Rudalics <rudalics@gmx.at>
561 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
563 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
565 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
566 intended to find bogus pointers in font objects (Bug#16140).
567 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
568 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
569 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
570 Disable for MS-Windows due to Bug#15876; apparently this
571 requires more or less substantial changes in fontset code.
572 * xfont.c (xfont_close):
573 * xftfont.c (xftfont_close): Call x_display_info_for_display
574 to check whether 'Display *' is valid (Bug#16093 and probably
577 2013-12-15 Eli Zaretskii <eliz@gnu.org>
579 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
580 Reported by Juanma Barranquero <lekktu@gmail.com>.
582 * process.c (Fprocess_send_eof): Don't crash if someone tries to
583 open a pty on MS-Windows. (Bug#16152)
585 * emacs.c (decode_env_path): Fix bogus comparison against
586 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
588 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
590 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
591 (Fx_file_dialog): Add parentheses around && to silence warning.
593 * w32term.c (construct_drag_n_drop): Remove unused local variable.
595 2013-12-15 Eli Zaretskii <eliz@gnu.org>
597 * xdisp.c (extend_face_to_end_of_line): Extend background of
598 non-default face in margin areas as well. (Bug#16151)
599 (display_line): Call extend_face_to_end_of_line for continued
600 lines as well, if the display margins have non-zero width.
601 (set_glyph_string_background_width): When needed, set the
602 extends_to_end_of_line_p flag on glyph strings to be drawn in
603 margin areas, not only in the text area.
605 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
608 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
610 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
611 Don't worry about verify_error being t, since it has to be a list.
613 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
615 Use bool for boolean, focusing on headers.
616 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
617 No need to include <stdbool.h>, since conf_post.h does it now.
618 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
619 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
620 (SET_PER_BUFFER_VALUE_P):
621 * ccl.c, ccl.h (setup_ccl_program):
622 * ccl.h (CHECK_CCL_PROGRAM):
623 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
624 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
625 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
626 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
627 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
628 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
629 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
630 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
631 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
632 (CHARSET_FAST_MAP_SET):
633 * coding.c (decode_coding_ccl, encode_coding_ccl):
634 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
635 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
636 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
637 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
638 (decode_coding_c_string):
639 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
640 * conf_post.h (has_attribute):
641 * dispextern.h (trace_redisplay_p):
642 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
643 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
644 (SET_GLYPH_FROM_CHAR_GLYPH):
645 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
646 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
647 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
648 (cursor_in_mouse_face_p):
649 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
650 (blank_row, prepare_desired_row)
651 (build_frame_matrix_from_leaf_window, make_current)
652 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
653 (update_window, scrolling_window, update_frame_line):
654 * disptab.h (GLYPH_FOLLOW_ALIASES):
655 * editfns.c (Fformat):
656 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
657 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
658 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
659 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
660 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
661 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
663 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
664 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
665 (FRAME_MOUSE_UPDATE):
666 * fringe.c (Fdefine_fringe_bitmap):
667 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
668 (x_create_bitmap_from_xpm_data, xpm_load_image):
669 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
670 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
671 (MERGE_INTERVAL_CACHE):
672 * keymap.h (KEYMAPP):
673 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
674 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
675 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
676 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
677 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
678 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
679 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
680 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
681 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
682 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
683 (SETUP_BUFFER_SYNTAX_TABLE):
684 * systime.h (timespec_valid_p):
685 * term.c (save_and_enable_current_matrix):
686 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
687 * xdisp.c (in_display_vector_p, display_tool_bar_line)
688 (redisplay_internal, try_window_reusing_current_matrix)
689 (sync_frame_with_window_matrix_rows, try_window_id)
690 (display_menu_bar, display_tty_menu_item, display_mode_line)
691 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
692 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
693 * xmenu.c (xmenu_show):
694 * xterm.c (use_xim, x_term_init):
695 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
696 (struct x_bitmap_record):
697 Use bool for booleans.
698 * ccl.c (struct buffer_text):
699 * ccl.h (struct ccl_program):
700 * charset.h (struct charset):
702 * coding.h (struct iso_2022_spec, struct coding_system):
703 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
704 (struct glyph_string, struct face, struct face_cache)
705 (struct bidi_string_data, struct bidi_it)
706 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
708 * editfns.c (Fformat):
709 * frame.h (struct frame):
710 * fringe.c (struct fringe_bitmap):
711 * intervals.h (struct interval):
712 * keyboard.h (struct kboard):
713 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
714 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
715 (struct Lisp_Buffer_Local_Value, union specbinding):
716 * macfont.m (struct macfont_info):
717 * process.h (struct Lisp_Process):
718 * termchar.h (struct tty_display_info):
719 * window.h (struct window):
720 * xterm.h (struct x_output):
721 Use bool_bf for boolean bit-fields.
722 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
724 * ccl.h (struct ccl_program): Remove unused members private_state,
725 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
727 (struct ccl_spec): Remove unused members cr_carryover,
729 * conf_post.h: Include <stdbool.h>.
731 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
732 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
733 Surround statement macro with proper 'do { ... } while (false)' brackets.
734 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
735 Args must now be expressions; all callers changed.
736 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
737 (PRODUCE_GLYPHS): Simplify use of boolean.
738 * fileio.c (Fcopy_file):
739 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
740 * lisp.h (UNGCPRO): Return void, not int.
741 (FOR_EACH_TAIL): Use void expression, not int expression.
742 * region-cache.c: Reindent.
743 * region-cache.h: Copy comments from region-cache.c, to fix
744 incorrect remarks about booleans.
746 2013-12-14 Eli Zaretskii <eliz@gnu.org>
748 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
749 when character at point is displayed from a display vector.
752 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
754 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
755 now a list of certificate validation checks that will abort a
756 connection with an error.
757 (Fgnutls_boot): Document it and use it.
759 2013-12-14 Martin Rudalics <rudalics@gmx.at>
761 * w32term.c (w32_enable_frame_resize_hack): New variable.
762 (x_set_window_size): Use it to hack frame resizing on Windows
765 2013-12-14 Eli Zaretskii <eliz@gnu.org>
767 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
768 Windows-specific code to w32.c. Change error message text to
769 match that of Posix platforms.
771 * w32.c (w32_copy_file): New function, most of the code copied and
772 reworked from Fcopy_file. Improve error handling. Plug memory
773 leak when errors are thrown. Support file names outside of the
774 current codepage. (Bug#7100)
776 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
778 * lread.c (load_path_default): Prototype.
780 2013-12-13 Glenn Morris <rgm@gnu.org>
782 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
784 (load-path-default): Remove `changed' argument.
785 Do not set dump_path permanently. Simplify.
786 (init_lread): Simplify.
787 (syms_of_lread): Remove dump_path.
789 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
791 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
792 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
793 2013-12-12 font-related change to avoid Bug#16128, which
794 is quite hard to fix without even more substantial changes.
796 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
798 * font.c (font_close_object): Check for live frame (Bug#16128).
800 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
802 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
803 Return ptrdiff_t, not int, since it's a buffer size.
804 Reindent/reparen some macros to a more Gnuish style.
806 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
808 Avoid undefined behavior with huge regexp interval counts.
809 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
810 since it's now specialized to interval counts. All uses changed.
811 Do not assume wrapraound on signed integer overflow.
812 (regex_compile): Simplify based on the above changes.
814 2013-12-12 Eli Zaretskii <eliz@gnu.org>
816 Support file names on MS-Windows that use characters outside of
817 the current system codepage. (Bug#7100)
819 * w32.c (get_file_security, set_file_security)
820 (create_symbolic_link): Separate pointers and boolean flags for
821 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
822 non-zero, else the former.
823 (codepage_for_filenames, filename_to_utf16, )
824 (filename_from_utf16, filename_to_ansi, filename_from_ansi): New
826 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
828 (normalize_filename): Lose the DBCS code, now works on UTF-8.
829 Accept only one argument; all callers changed.
830 (dostounix_filename): Remove the second argument, now works in
831 UTF-8. All callers changed.
832 (parse_root): Lose DBCS code.
833 (get_long_basename, w32_get_short_filename, init_environment)
834 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
835 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
836 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
837 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
838 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
839 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
841 (ansi_encode_filename): New function.
842 (get_emacs_configuration, get_emacs_configuration_options):
844 (add_volume_info, GetCachedVolumeInformation): Run the input file
845 name through unixtodos_filename, to ensure it is stored and
846 referenced in canonical form.
847 (get_volume_info): Lose the DBCS code, now works in UTF-8.
848 (logon_network_drive, sys_link, utime): Improve error handling.
849 (sys_access): New function.
850 (hashval, generate_inode_val): Unused functions deleted.
851 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
852 (check_windows_init_file): Convert error message from UTF-8 to
853 ANSI codepage, for display in the message box.
854 (globals_of_w32): Set w32_unicode_filenames according to the OS
857 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
858 w32_unicode_filenames is non-zero, ANSI mode otherwise.
859 (syms_of_w32term): Declare w32-unicode-filenames.
861 * w32proc.c (new_child, delete_child): Remove code that handled
862 unused pending_deletion and input_file members of the child struct.
863 (create_child, sys_spawnve): Convert all file names to ANSI
864 codepage. Use ANSI APIs explicitly; forcibly fail if any file
865 name cannot be encoded in ANSI codepage. Don't use
866 unixtodos_filename, mirror slashes by hand.
867 (record_infile, record_pending_deletion): Functions deleted.
868 (Fw32_short_file_name): Call w32_get_short_filename instead of
871 * w32notify.c (add_watch): Work in Unicode mode when
872 w32_unicode_filenames is non-zero, ANSI mode otherwise.
873 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
874 instead, do the same with Lisp primitives.
876 * w32fns.c (file_dialog_callback, Fx_file_dialog)
877 (Fsystem_move_file_to_trash, Fw32_shell_execute)
878 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
879 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
880 (Fw32_shell_execute): Improve error reporting.
881 (Fdefault_printer_name): Ifdef away for Cygwin.
883 * w32.h (struct _child_process): Remove input_file and
884 pending_deletion members that are no longer used.
885 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
886 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
887 (ansi_encode_filename): New and updated prototypes.
889 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
891 (unexec): Don't use dostounix_filename, it expects a file name in
892 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
895 * fileio.c (Ffile_name_directory, file_name_as_directory)
896 (directory_file_name, Fexpand_file_name)
897 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
898 arguments of dostounix_filename.
899 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
900 use MAX_UTF8_PATH for size of file-name strings.
901 (emacs_readlinkat): Build an explicitly unibyte string for file
903 (syms_of_fileio) <file-name-coding-system>:
904 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
906 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
907 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
908 directories to UTF-8.
909 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
910 environment, and each element of the input PATH, to UTF-8.
912 * dired.c (file_attributes): Use build_unibyte_string explicitly
913 to make Lisp strings from user and group names.
915 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
918 * coding.c (decode_file_name, encode_file_name): New functions.
920 * termcap.c (tgetent): Adapt to the change in arguments of
923 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
926 * msdos.c (dostounix_filename, init_environment): Adapt to the
927 change in arguments of dostounix_filename.
929 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
930 [WINDOWSNT]: Encode file names passed to the image libraries in
933 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
934 [WINDOWSNT]: Convert file names to the current ANSI codepage.
936 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
937 arguments of dostounix_filename.
939 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
941 * font.h (struct font_entity) [HAVE_NS]: New field to record
942 font driver which was used to create this entity.
943 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
944 frame where the font was opened.
945 (font_close_object): Add prototype.
946 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
947 (font_close_object): Not static any more. Lost frame arg.
948 Adjust comment and users.
949 * alloc.c (cleanup_vector): Call font_close_object to adjust
950 per-frame font counters correctly. If HAVE_NS, also call
951 driver-specific cleanup for font-entity objects.
952 * ftfont.c (ftfont_open):
953 * nsfont.m (nsfont_open):
954 * w32font.c (w32font_open_internal):
955 * xfont.c (xfont_open):
956 * xftfont.c (xftfont_open): Save frame pointer in font object.
957 * macfont.m (macfont_open): Likewise.
958 (macfont_descriptor_entity): Save driver pointer to be able
959 to call its free_entity routine when font-entity is swept.
960 * ftxfont.c (ftxfont_open): Add eassert because frame
961 pointer should be saved by ftfont_driver.open.
963 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
965 * xterm.c (x_make_frame_visible): Restore hack which is needed when
966 input polling is used. This is still meaningful for Cygwin, see
967 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
968 * keyboard.c (poll_for_input_1, input_polling_used): Define
970 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
971 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
972 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
973 (font_for_char): Prefer ptrdiff_t to int for buffer position.
974 (face_for_char): Likewise. Rearrange eassert and return ASCII
975 face for CHAR_BYTE8_P.
976 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
978 2013-12-11 Ken Brown <kbrown@cornell.edu>
980 * dispextern.h (erase_phys_cursor):
981 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
983 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
985 * nsterm.m (x_free_frame_resources):
986 * term.c (tty_free_frame_resources):
987 * xterm.c (x_free_frame_resources): Do not check for non-NULL
988 face cache because it's implied by free_frame_faces anyway.
989 * w32term.c (x_free_frame_resources): Likewise. Do not call
990 free_frame_faces twice.
992 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
994 * editfns.c (Fformat_time_string): Mention %F in the doc.
996 2013-12-11 Martin Rudalics <rudalics@gmx.at>
998 * window.c (resize_frame_windows): Don't return immediately when
999 the root window's size doesn't change - the minibuffer window
1000 may still have to be repositioned/resized.
1001 * xfns.c (Fx_create_frame): Always change the frame size after
1002 initializing the frame's faces.
1003 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
1004 change_frame_size should already have done it.
1005 (x_new_font): Assign new tool- and menu-bar heights.
1006 (x_set_window_size_1): Account for tool- and menu-bar heights
1007 (Bug#16013). Don't set pixel sizes since change_frame_size
1008 should already have done it.
1010 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
1012 Remove the option of using libcrypto.
1013 * Makefile.in (LIB_CRYPTO): Remove.
1014 (LIBES): Don't use it.
1016 2013-12-11 Juri Linkov <juri@jurta.org>
1018 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
1019 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
1021 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
1023 * xdisp.c (display_tool_bar_line): Don't extend on a previously
1024 drawn tool bar items (Bug#16058).
1025 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
1027 2013-12-09 Ken Brown <kbrown@cornell.edu>
1029 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
1031 * lisp.h (get_frame_param): Adjust conditions for prototype
1034 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
1036 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
1037 Avoid unused macro warning if configured --without-xft.
1039 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
1041 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
1043 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
1045 * nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.
1047 * emacs.c (main): Call fixup_locale a second time for GNUStep.
1049 2013-12-08 Martin Rudalics <rudalics@gmx.at>
1051 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
1053 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
1055 Use libcrypto's checksum implementations if available, for speed.
1056 * Makefile.in (LIB_CRYPTO): New macro.
1059 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
1060 The macro didn't conform to C99 due to type mismatch,
1061 which caused compilation failure with Sun C 5.12,
1062 and it was confusing anyway. Include window.h to declare
1063 redisplay_other_windows.
1065 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1067 * window.c (set_window_buffer): Update mode line (bug#16084).
1069 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
1071 Fix minor problems found by static checking.
1072 * keyboard.c (poll_for_input_1, input_polling_used):
1073 Define only if HAVE_NTGUI.
1074 * xmenu.c (popup_activate_callback): Omit unnecessary
1075 check against USE_X_TOOLKIT, which must be defined here anyway.
1076 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
1079 2013-12-07 Martin Rudalics <rudalics@gmx.at>
1081 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
1083 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
1085 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
1087 * nsterm.m (x_set_window_size): Remove fprintf.
1088 (init): Define always. Set applicationDidFinishLaunchingCalled
1090 (applicationDidFinishLaunching:):
1091 Set applicationDidFinishLaunchingCalled.
1092 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
1095 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
1097 Pixel resize changes for NS (Bug#16049).
1098 * nsterm.m (x_set_window_size): Change parameters rows/cols to
1099 height/width. row/cols are locals.
1100 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
1101 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
1102 (windowWillResize): Remove gsextra. Calculate extra as in
1104 (x_new_font): Don't change frame size if fullscreen.
1105 Change size pixelwise.
1107 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
1108 comment in xfns.c. Change to pixelwise call.
1110 2013-12-06 Eli Zaretskii <eliz@gnu.org>
1112 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
1115 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
1117 * xterm.c (input_signal_count): Remove.
1118 (x_dispatch_event): Define unconditionally.
1119 (x_make_frame_visible): Process X events until the frame
1120 is really visible (Bug#16027).
1121 * xterm.h (x_dispatch_event): Declare unconditionally.
1123 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
1125 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
1127 * nsterm.m (x_set_window_size): Handle pixelwise.
1129 2013-12-05 Martin Rudalics <rudalics@gmx.at>
1131 * w32term.c (x_new_font):
1132 * xterm.c (x_new_font): Calculate new frame size from new font
1135 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1137 * lisp.h (FOR_EACH_TAIL): New macro.
1138 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
1140 * window.c (select_window): Call second wset_redisplay before we change
1141 selected_window (bug#16034).
1143 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
1145 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
1147 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1149 * w32xfns.c: Include window.h, to avoid a compiler warning.
1151 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1153 * window.c (window_scroll): Mark window for redisplay (bug#16034).
1154 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
1155 window_scroll takes care of it.
1156 (Fset_window_point, Fdelete_other_windows_internal)
1157 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
1158 (Fsplit_window_internal, Fdelete_window_internal)
1159 (Fresize_mini_window_internal, Fset_window_configuration)
1160 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
1161 cause redisplay instead of forcing a complete redisplay.
1162 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
1163 we're only affecting the selected_window.
1165 2013-12-04 Eli Zaretskii <eliz@gnu.org>
1167 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
1168 directional control characters. Update type and category
1169 determination according to the UBA from Unicode v6.3.
1170 (bidi_category_t): New category EXPLICIT_FORMATTING.
1172 * dispextern.h (bidi_type_t): Update to include new bidirectional
1173 properties introduced with Unicode v6.3. (Bug#16043)
1175 2013-12-04 Martin Rudalics <rudalics@gmx.at>
1177 * xterm.c (XTflash): Fix coordinate of bottom area to flash
1180 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
1182 * font.c (font_list_entities): Remove dummy assignment.
1183 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
1184 used on graphic displays only. Remove unused 'font_encoder' member.
1185 (struct font_bitmap): Remove unused 'extra' member.
1186 * nsfont.m (nsfont_open):
1187 * w32font.c (w32font_open_internal):
1188 * ftfont.c (ftfont_get_bitmap): Adjust users.
1190 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1192 Use bool for boolean.
1193 * tparam.c (tparam1):
1194 * undo.c (record_point, record_property_change):
1195 Use bool for boolean, for local vars that are always true or false.
1197 Minor integer overflow fixes (Bug#16033).
1198 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
1199 This improves on the previous fix to this function.
1200 (window_resize_check): When summing up pixel counts, don't rely on
1201 undefined behavior if the sum overflows.
1203 2013-12-03 Martin Rudalics <rudalics@gmx.at>
1205 * window.c (Fset_window_new_pixel): Don't choke at negative
1206 argument value (Bug#16033).
1208 * xfns.c (Fx_create_frame): Add another call to change_frame_size
1209 to avoid crash in window_box_height.
1211 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
1212 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
1214 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
1216 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
1218 Minor integer overflow fixes.
1219 * window.c (Fset_window_new_pixel, grow_mini_window):
1220 * xdisp.c (Fwindow_text_pixel_size):
1221 Avoid undefined behavior on signed integer overflow.
1222 * xfns.c (x_set_mouse_color):
1223 Check that drag shape fits in 'unsigned', since that's what X wants.
1225 2013-12-02 Eli Zaretskii <eliz@gnu.org>
1227 Improve reporting of fatal exception on MS-Windows.
1228 * w32fns.c (my_exception_handler): New function.
1229 (globals_of_w32fns): Set it up as the unhandled exception
1230 handler. Initialize exception code and address to zeros.
1231 (emacs_abort): If the exception code and address are available,
1232 print them at the beginning of the backtrace. Fix the format of
1233 printing addresses (was producing 0x0x12345678 on XP).
1236 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
1238 * eval.c (Fbacktrace__locals): New function.
1239 (syms_of_eval): Defsubr it.
1241 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
1243 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
1244 Define here to unify between...
1245 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
1246 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
1248 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1250 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
1252 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
1253 fringe background extension.
1254 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1255 because they are now always the same as `left' and `width',
1256 respectively. Remove code for the case that `width' and
1257 `sb_width' are different.
1259 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
1261 Fix minor problems found by static checking.
1262 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
1263 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
1264 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
1266 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
1268 * image.c (imagemagick_compute_animated_image): Don't crash if we
1269 have an animation with different-sized images (bug#15313).
1271 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1273 Remove some unused items introduced during pixelwise change.
1274 * window.c (window_resize_total_check): Remove unused function.
1275 * xdisp.c (remember_mouse_glyph): Remove unused label.
1276 (Ftool_bar_height): Move declaration inside #if.
1277 * xterm.c (x_set_window_size): Don't use r and c.
1279 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
1281 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
1284 * window.c (Fset_window_configuration): Comment out unused variables.
1286 * w32term.c (w32_read_socket): Remove unused variable `buf'.
1288 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
1290 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
1292 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
1294 * gnutls.c (gnutls_audit_log_function): Only declare and define if
1295 HAVE_GNUTLS3 (Bug#16001).
1297 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
1298 if interrupts are deferred (Bug#15801).
1300 2013-11-30 Martin Rudalics <rudalics@gmx.at>
1302 Support resizing frames and windows pixelwise.
1303 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
1304 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
1305 (struct glyph_matrix): Replace window_left_col and
1306 window_top_line by window_pixel_left and window_pixel_top.
1307 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
1309 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
1310 (draw_window_divider, move_it_to, x_draw_right_divider)
1311 (x_draw_bottom_divider, change_frame_size): Add or fix
1313 * dispnew.c (change_frame_size_1): Change prototype.
1314 (adjust_glyph_matrix, required_matrix_width)
1315 (adjust_frame_glyphs_for_window_redisplay): Use pixel
1316 values instead of lines and columns.
1317 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
1318 WINDOW_TOTAL_FRINGE_WIDTH.
1319 (handle_window_change_signal, do_pending_window_change)
1320 (init_display): Adjusts calls of change_frame_size.
1321 (change_frame_size, change_frame_size_1): Handle pixelwise
1323 * frame.c (Qright_divider_width, Qbottom_divider_width):
1325 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
1326 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
1327 (x_set_internal_border_width, x_set_vertical_scroll_bars)
1328 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
1330 (set_frame_param): New function.
1331 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
1332 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
1333 (Ffringe_width, Fborder_width, Fright_divider_width)
1334 (Fbottom_divider_width): New functions, defsubr them.
1335 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
1336 New argument pixelwise.
1337 (struct frame_parm_table): New members Qright_divider_width and
1338 Qbottom_divider_width.
1339 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
1340 (x_report_frame_params): Handle Qright_divider_width and
1341 Qbottom_divider_width.
1342 (x_set_right_divider_width, x_set_bottom_divider_width):
1344 (frame_resize_pixelwise): New option.
1345 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
1346 new_pixelwise, right_divider_width and bottom_divider_width;
1347 remove total_lines; rename text_lines, text_cols, new_text_lines
1348 and new_text_cols to text_height, text_width, new_height and
1349 new_width respectively.
1350 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
1351 FRAME_TEXT_WIDTH respectively.
1352 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
1353 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1354 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
1356 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
1357 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
1358 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
1359 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
1360 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
1361 (FRAME_TOTAL_COLS_ARG): Remove macro.
1362 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
1363 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
1364 (x_wm_set_size_hint): Handle frame pixel sizes.
1365 * indent.c (compute_motion, Fcompute_motion):
1366 Call window_body_width instead of window_body_cols.
1367 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
1368 (make_lispy_position): Handle right and bottom dividers.
1369 (Fsuspend_emacs): Pixelize call of change_frame_size.
1370 * keyboard.h: Extern Qright_divider, Qbottom_divider.
1371 * lisp.h: Extern set_frame_param.
1372 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
1374 (Fx_create_frame): Add entry for vertical_drag_cursor.
1375 Pixelize call of change_frame_size.
1376 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
1377 * nsterm.m (ns_update_window_end): Optionally draw right
1379 (x_set_window_size): Add argument pixelwise.
1380 Call check_frame_size and change_frame_size with pixelwise zero.
1381 (ns_draw_window_divider): New function.
1382 (ns_redisplay_interface): Add ns_draw_window_divider.
1383 (updateFrameSize:): Call change_frame_size with pixelwise zero.
1384 (x_new_font): Call x_set_window_size with pixelwise zero.
1385 * print.c (print_object): For a window print its sequence
1387 * term.c (Fresume_tty): Pixelize call of change_frame_size.
1388 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
1389 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1390 (w32_createwindow): Use scroll bar area width.
1391 (w32_wnd_proc): Handle bottom divider width.
1392 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
1393 (Fx_create_frame): Default divider width parameters.
1394 Caclulate sizes pixelwise. Add vertical drag cursor support.
1395 (x_create_tip_frame): Default divider widths to zero.
1396 Pixelize call to change_frame_size.
1397 (Fx_show_tip): Add handling of divider widths. Pixelize window
1399 (Fw32_frame_rect): New function.
1400 (frame_parm_handler w32_frame_parm_handlers): Add divider
1402 (Vx_window_vertical_drag_shape): Add variable.
1403 * w32inevt.c (resize_event, maybe_generate_resize_event):
1404 Pixelize change_frame_size calls.
1405 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
1407 * w32term.c (w32_draw_window_divider): New function.
1408 (x_update_window_end): Handle right divider.
1409 (w32_draw_fringe_bitmap, x_scroll_run)
1410 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1411 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
1412 Calculate new frame sizes pixelwise.
1413 (x_new_font): Pixelize call to x_set_window_size.
1414 (x_check_fullscreen): Pixelize call to change_frame_size.
1415 (x_set_window_size_1, x_set_window_size): New argument
1416 pixelwise. Calculate pixelwise.
1417 (x_wm_set_size_hint): Use scroll bar area width.
1418 (w32_redisplay_interface): Add w32_draw_window_divider.
1419 * w32term.h (struct w32_output): Add vertical drag cursor.
1420 * widget.c (set_frame_size, update_wm_hints)
1421 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
1423 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
1424 * window.c (sequence_number): Restore.
1425 (Fwindow_pixel_width, Fwindow_pixel_height)
1426 (Fwindow_mode_line_height, Fwindow_header_line_height)
1427 (window_pixel_to_total, Frun_window_scroll_functions)
1428 (Fset_window_new_pixel, window_resize_apply_total)
1429 (Fwindow_resize_apply_total): New functions.
1430 (window_body_height, window_body_width): Rename from
1431 window_body_lines. New argument PIXELWISE.
1432 Calculate pixelwise.
1433 (Fwindow_body_height, Fwindow_body_width): New argument
1435 (coordinates_in_window, window_relative_x_coord): Use window's
1436 pixel width instead of total width.
1437 (replace_window, recombine_windows): Initialize pixel values.
1438 (resize_root_window, resize_frame_windows, grow_mini_window)
1439 (shrink_mini_window): New argument PIXELWISE.
1440 Calculate pixelwise.
1441 (Fdelete_other_windows_internal, adjust_window_margins)
1442 (window_resize_check, window_resize_apply)
1443 (Fdelete_window_internal, Fresize_mini_window_internal)
1444 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
1445 (check_frame_size): Rename arguments. New argument PIXELWISE.
1446 Calculate pixelwise.
1447 (set_window_buffer): Make samebuf bool. Run configuration change
1448 hook only if buffer changed.
1449 (Fset_window_buffer): Rewrite doc-string.
1450 (make_window): Initialize new_pixel slot.
1451 (Fwindow_resize_apply): Check pixel size of root window.
1452 (Fsplit_window_internal): Call 2nd argument pixel_size.
1453 Calculate pixelwise.
1454 (Fscroll_left, Fscroll_right): Call window_body_width instead of
1456 (save_window_data): New slots frame_text_width,
1457 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
1458 (saved_window): New slots pixel_left, pixel_top, pixel_height,
1460 (Fcurrent_window_configuration, Fset_window_configuration)
1461 (save_window_save, compare_window_configurations): Handle new
1462 slots in save_window_data and saved_window.
1463 (Fset_window_scroll_bars): Fix doc-string.
1464 (window_resize_pixelwise): New variable.
1465 (coordinates_in_window, Fcoordinates_in_window_p):
1467 (make_parent_window): Adjust sequence_number.
1468 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1470 * window.h (struct window): New members new_pixel, pixel_left,
1471 pixel_top, pixel_width, pixel_height. Restore sequence_number.
1472 (wset_new_pixel): New function.
1473 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
1474 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
1475 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
1476 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
1477 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
1478 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
1479 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
1480 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
1481 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
1482 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
1483 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
1484 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
1485 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
1486 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
1487 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
1489 (resize_frame_windows, grow_mini_window, shrink_mini_window)
1490 (window_body_width, check_frame_size): Adapt external declarations.
1491 * xdisp.c (last_max_ascent): New integer.
1492 (window_text_bottom_y): Handle bottom divider.
1493 (window_box_width, window_box_height): Calculate pixelwise.
1494 (get_glyph_string_clip_rects): Handle right divider.
1495 (remember_mouse_glyph): When windows are resized pixelwise
1496 proceed with width and height set to 1.
1497 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
1499 (move_it_to): Calculate and return maximum x position
1501 (Fwindow_text_pixel_size): New function.
1502 (resize_mini_window, update_tool_bar): Calculate pixelwise.
1503 (tool_bar_lines_needed): Rename to tool_bar_height.
1504 Calculate pixelwise.
1505 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
1506 Calculate pixelwise.
1507 (redisplay_tool_bar): Calculate pixelwise.
1508 (redisplay_window): Calculate pixelwise. Handle dividers.
1509 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
1510 (x_draw_vertical_border): Handle dividers.
1511 (define_frame_cursor1): Handle vertical drag cursor.
1512 (x_draw_right_divider, x_draw_bottom_divider): New functions.
1513 (expose_window): Calculate pixelwise. Handle dividers.
1514 (init_xdisp): Initialize pixel values.
1515 * xfaces.c (Qwindow_divider): New face.
1516 (realize_basic_faces): Realize it.
1517 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
1518 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
1519 (x_set_scroll_bar_default_width): Default actual width to 16.
1520 (Fx_create_frame): Set sizes pixelwise.
1521 (x_create_tip_frame): Default divider widths to zero.
1522 Pixelize call of change_frame_size.
1523 (Fx_show_tip): Handle divider widths. Initial pixel position
1525 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
1526 (Vx_window_vertical_drag_shape): New option.
1527 * xmenu.c (free_frame_menubar): Pixelize call of
1529 * xterm.c (x_draw_window_divider): New function.
1530 (x_update_window_end): Optionally draw right divider.
1531 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
1532 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
1533 (handle_one_xevent, x_new_font): Calculate pixelwise.
1534 (x_set_window_size_1, x_set_window_size): New argument
1535 pixelwise. Calculate pixelwise.
1536 (x_wm_set_size_hint): Pixelize call of check_frame_size.
1537 (struct x_redisplay_interface): Add x_draw_window_divider.
1538 * xterm.h (struct x_output): Add vertical_drag_cursor.
1540 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
1542 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
1543 Set invisible frames's `redisplay' when a full redisplay is requested.
1544 (redisplay_window): Set must_be_updated_p instead (bug#15999).
1545 (redisplay_mode_lines): Don't set must_be_updated_p any more.
1546 (display_mode_lines): Set it here instead.
1548 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
1550 * dispextern.h (set_window_update_flags): Remove.
1552 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1554 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
1556 * xdisp.c (REDISPLAY_SOME_P): New macro.
1557 (redisplay_internal): Use it (bug#15999).
1558 (prepare_menu_bars, redisplay_window): Use it as well.
1560 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
1562 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
1564 * w32font.c (g_b_init_get_char_width_32_w): New static var.
1565 (globals_of_w32font): Zero it out.
1566 (GetCharWidth32W_Proc): New function pointer.
1567 (get_char_width_32_w): New function.
1568 (compute_metrics): If get_glyph_outline_w returns an error, try
1569 get_char_width_32_w before declaring a failure. This avoids
1570 punishing raster (a.k.a. "bitmap") fonts by slowing down
1571 redisplay. (Bug#6364).
1573 2013-11-29 Eli Zaretskii <eliz@gnu.org>
1575 * xdisp.c (clear_mouse_face): Don't invalidate the entire
1576 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1577 highlight needs to be redisplayed. (Bug#15913)
1579 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
1581 Fix minor problems found by static checking.
1582 * buffer.h (struct buffer_text, struct buffer):
1583 * frame.h (struct frame):
1584 * window.h (struct window):
1585 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
1586 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
1587 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
1588 no-longer-valid use of HAVE_MENUS.
1589 * xdisp.c (propagate_buffer_redisplay): Now static.
1591 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
1593 * xmenu.c (Fmenu_or_popup_active_p):
1594 * window.c (Fset_window_configuration):
1595 * menu.c (Fx_popup_menu, Fx_popup_dialog):
1596 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
1597 * fns.c (Fyes_or_no_p):
1598 * editfns.c (Fmessage_box, Fmessage_or_box):
1599 * alloc.c (make_save_ptr_ptr):
1600 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
1602 * window.c (Fset_window_configuration): Move select_window later.
1604 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
1606 Refine redisplay optimizations to only redisplay *some* frames/windows
1607 rather than all of them.
1608 * xdisp.c (REDISPLAY_SOME): New constant.
1609 (redisplay_other_windows, wset_redisplay, fset_redisplay)
1610 (bset_redisplay, bset_update_mode_line): New functions.
1611 (message_dolog): Use bset_redisplay.
1612 (clear_garbaged_frames): Use fset_redisplay.
1613 (echo_area_display): Use wset_redisplay.
1614 (buffer_shared_and_changed): Remove.
1615 (prepare_menu_bars): Call Vpre_redisplay_function before updating
1616 frame titles. Compute the actual set of windows redisplayed.
1617 Don't update frame titles and menu bars for frames that don't need to
1619 (propagate_buffer_redisplay): New function.
1621 (redisplay_internal): Use it. Be more selective in the set of windows
1622 we redisplay. Propagate windows_or_buffers_changed to
1623 update_mode_lines a bit later to simplify the code.
1624 (mark_window_display_accurate_1): Reset window and buffer's
1626 (redisplay_window): Do nothing if neither the window nor the buffer nor
1627 the frame needs redisplay.
1628 * window.h (struct window): Add `redisplay' field.
1629 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
1630 (redisplay_other_windows, window_list): New declarations.
1631 * window.c (select_window, Fset_window_start): Use wset_redisplay.
1632 (window_list): Not static any more.
1633 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
1634 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
1635 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
1636 * frame.c (Fmake_frame_visible): Don't redisplay everything.
1637 * frame.h (struct frame): Add `redisplay' field.
1638 Move `external_menu_bar' bitfield next to other bit-fields.
1639 (SET_FRAME_GARBAGED): Use fset_redisplay.
1640 (SET_FRAME_VISIBLE): Don't garbage the frame;
1641 Use redisplay_other_windows.
1642 * buffer.h (struct buffer): Add `redisplay' field.
1643 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
1644 (modify_overlay): Use bset_redisplay.
1645 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
1647 2013-11-28 Eli Zaretskii <eliz@gnu.org>
1649 Support w32 file notifications in batch mode.
1650 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
1651 invalid (which happens in batch mode). If non-interactive, call
1652 handle_file_notifications to store file notification events in the
1653 input queue. (Bug#15933)
1655 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
1657 * w32inevt.c (handle_file_notifications): Now external, not static.
1659 * w32term.h (handle_file_notifications): Provide prototype.
1661 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
1662 init_crit, since init_display, which does that otherwise, is not
1665 2013-11-27 Glenn Morris <rgm@gnu.org>
1667 * Makefile.in ($(lispsource)/international/charprop.el): New.
1668 (emacs$(EXEEXT)): Depend on charprop.el.
1670 2013-11-27 Eli Zaretskii <eliz@gnu.org>
1672 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
1673 deleting portions of the buffer under non-nil REPLACE argument.
1676 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
1677 directory, watch it and not its parent.
1678 (add_watch): Allow empty string in FILE.
1680 2013-11-27 Martin Rudalics <rudalics@gmx.at>
1682 * window.c (Fset_window_start, window_resize_apply)
1683 (window_scroll): Reset window_end_valid (Bug#15957).
1685 2013-11-27 Glenn Morris <rgm@gnu.org>
1687 * Makefile.in (leimdir): Now in lisp source directory.
1688 ($(leimdir)/leim-list.el): Just use ../leim .
1689 * epaths.in (PATH_DUMPLOADSEARCH):
1690 * lread.c (load_path_default):
1691 * nsterm.m (ns_load_path): No more leim directory.
1693 2013-11-26 Andreas Schwab <schwab@suse.de>
1695 * .gdbinit (xgettype): Add cast.
1697 2013-11-26 Glenn Morris <rgm@gnu.org>
1699 Preload leim-list.el.
1700 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
1701 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
1702 is a single directory.
1704 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
1706 bool-vector-subsetp is now the normal direction (Bug#15912).
1707 * data.c (Fbool_vector_subsetp): Test whether the first argument
1708 is a subset of the second one, not the reverse. Add doc string.
1710 Fix minor problems found by static checking.
1711 * lread.c (load_path_default): Now static.
1712 * textprop.c (text_property_stickiness): Be consistent about the
1713 test used when deciding whether to consider the previous character.
1714 This simplifies the code a bit.
1716 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
1718 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
1720 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
1721 (syms_of_frame): Don't defsubr them.
1723 2013-11-25 Glenn Morris <rgm@gnu.org>
1725 * lread.c (load_path_default): Change the sense of the argument.
1726 (init_lread): When EMACSLOADPATH is set, do not ignore changes
1727 from dump_path. When it is not, avoid checking dump_path twice.
1729 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
1730 uninstalled dump_path against installed Vload_path. (Bug#15964)
1732 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
1734 Export get_pos_property to Elisp.
1735 * editfns.c (Fget_pos_property): Rename from get_pos_property.
1736 (syms_of_editfns): Export it to Elisp.
1738 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
1740 2013-11-23 Romain Francoise <romain@orebokech.com>
1742 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
1743 initialization here ...
1744 (syms_of_fileio): ... from here.
1746 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
1748 * lread.c (init_lread): Fix int/Lisp_Object mixup.
1749 Please use --enable-check-lisp-object-type.
1751 2013-11-23 Glenn Morris <rgm@gnu.org>
1753 * process.c (get_process): Explicit error for dead buffers.
1755 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
1757 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
1759 2013-11-23 Glenn Morris <rgm@gnu.org>
1761 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
1762 * lread.c (load_path_check): Take path to check as argument.
1763 (load_path_default): New, split from init_lread.
1764 (init_lread): Move calc of default load-path to load_path_default.
1765 Empty elements in EMACSLOADPATH now stand for the default.
1766 (load-path): Doc fix.
1767 * emacs.c (decode_env_path): Add option to treat empty elements
1768 as nil rather than ".".
1769 * callproc.c (init_callproc_1, init_callproc):
1770 * image.c (Vx_bitmap_file_path):
1771 * lisp.h (decode_env_path):
1772 * lread.c (Vsource_directory):
1773 Update for new argument spec of decode_env_path.
1775 2013-11-22 Eli Zaretskii <eliz@gnu.org>
1777 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
1778 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
1780 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
1782 Fix some dependency problems that cause unnecessary recompiles.
1783 Problem reported by RMS in
1784 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
1785 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
1786 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
1787 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
1788 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
1789 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
1790 (boostrap-clean): No need to remove stamp-oldxmenu.
1792 Fix recently introduced bool vector overrun.
1793 This was due to an optimization that went awry.
1794 Reported by Glenn Morris in
1795 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
1796 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
1797 for empty vectors, undoing the 2013-11-18 change.
1798 * data.c (bool_vector_binop_driver): Rely on this.
1799 Fix bug that occasionally overran the destination.
1800 * lisp.h (struct Lisp_Bool_vector): Document this.
1802 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
1804 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
1807 * nsterm.m (init, run, stop:): Comment out for now, does not work
1810 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
1812 * charset.c (syms_of_charset): Don't read past end of string.
1814 2013-11-19 Glenn Morris <rgm@gnu.org>
1816 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
1818 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
1820 Add hooks to run on gaining/losing focus. (Bug#15029)
1821 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
1822 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
1823 (syms_of_frame): Add focus-in-hook, focus-out-hook.
1825 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
1827 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
1828 The old names predated the API change that put destination at end.
1830 Improve API of recently-added bool vector functions (Bug#15912).
1831 The old API had (bool-vector-count-matches A B)
1832 and (bool-vector-count-matches-at A B I), which gave the
1833 misleading impression that the two functions were variants, one
1834 with a location I. The new API has (bool-vector-count-population A)
1835 and (bool-vector-count-consecutive A B I) to make the distinction
1836 clearer. The first function no longer has a B argument, since the
1837 caller can easily determine the number of nils if the length and
1838 number of ts is known.
1839 * data.c (Fbool_vector_count_population): Rename from
1840 bool_vector_count_matches, and accept just 1 argument.
1841 (Fbool_vector_count_consecutive): Rename from
1842 Fbool_vector_count_matches_at.
1844 Always allocate at least one bits_word per bool vector.
1845 See Daniel Colascione in:
1846 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
1847 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
1848 * data.c (bool_vector_binop_driver): Rely on this. Tune.
1849 * lisp.h (struct Lisp_Bool_vector): Document this.
1851 2013-11-18 Eli Zaretskii <eliz@gnu.org>
1853 * insdel.c (invalidate_buffer_caches): New function, consolidated
1854 from part of prepare_to_modify_buffer.
1855 (insert_from_gap, prepare_to_modify_buffer):
1856 * coding.c (code_convert_region, code_convert_string):
1857 Call invalidate_buffer_caches. (Bug#15841)
1859 * lisp.h (invalidate_buffer_caches): Add prototype.
1861 2013-11-17 Eli Zaretskii <eliz@gnu.org>
1863 * w32term.c (x_update_window_end): Don't invalidate the entire
1864 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1865 highlight needs to be redisplayed. (Bug#15913)
1867 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
1869 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
1871 2013-11-16 Eli Zaretskii <eliz@gnu.org>
1873 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
1874 while we are using Vprin1_to_string_buffer.
1876 * keymap.c (describe_map): Don't crash if PT is 1 both before and
1877 after inserting the description string. (Bug#15907)
1879 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1881 * data.c: Work around bogus GCC diagnostic about shift count.
1882 Reported by Eli Zaretskii in
1883 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
1884 (pre_value): New function.
1885 (count_trailing_zero_bits): Use it.
1887 2013-11-15 Eli Zaretskii <eliz@gnu.org>
1889 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
1890 assume C macros are not supported even under -g3 in these old GCC
1893 2013-11-15 Leo Liu <sdl.web@gmail.com>
1895 * minibuf.c (Ftry_completion, Fall_completions)
1896 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
1898 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
1900 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
1901 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
1902 This avoids placing unnecessary constants into the Emacs code.
1904 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
1906 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
1907 for Cygwin w32 build.
1909 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
1910 for Cygwin w32 build. (Bug#15892)
1912 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
1914 Simplify, port and tune bool vector implementation.
1915 * alloc.c (bool_vector_exact_payload_bytes)
1916 (bool_vector_payload_bytes): Remove.
1917 (bool_vector_fill): Return its argument.
1918 * alloc.c (bool_vector_fill):
1920 * print.c (print_object):
1921 Simplify by using bool_vector_bytes.
1922 * alloc.c (make_uninit_bool_vector):
1923 New function, broken out from Fmake_bool_vector.
1924 (Fmake_bool_vector): Use it. Use tail call.
1925 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
1926 * data.c (BITS_PER_ULL): New constant.
1927 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
1928 if long long versions don't exist.
1929 (shift_right_ull): New function.
1930 (count_one_bits_word): New function, replacing popcount_bits_word
1931 macro. Don't assume that bits_word is no wider than long long.
1932 (count_one_bits_word, count_trailing_zero_bits):
1933 Don't assume that bits_word is no wider than long long.
1934 * data.c (bool_vector_binop_driver, bool_vector_not):
1935 * fns.c (Fcopy_sequence):
1937 Create an uninitialized destination, to avoid needless work.
1938 (internal_equal): Simplify.
1939 (Ffillarray): Prefer tail call.
1940 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
1941 contain at least one word.
1942 (bits_word_to_host_endian): Prefer if to #if. Don't assume
1943 chars are narrower than ints.
1944 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
1945 * fns.c (Fcopy_sequence):
1947 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
1948 Don't try to port to hosts where bits_word values have holes; the
1949 code wouldn't work there anyway. Verify this assumption, though.
1950 (bool_vector_bytes): New function.
1951 (make_uninit_bool_vector): New decl.
1952 (bool_vector_fill): Now returns Lisp_Object.
1954 * xfns.c (xic_create_fontsetname):
1955 * xrdb.c (gethomedir): Prefer tail calls.
1957 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
1959 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
1960 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
1962 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
1963 that requires a return value.
1964 (Fset_buffer_modified_p): Take advantage of this change to do
1967 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1969 * buffer.c (Frestore_buffer_modified_p): Sync it with
1970 Fset_buffer_modified_p.
1971 (Fforce_mode_line_update): New function, moved from subr.el.
1972 (Fset_buffer_modified_p): Use them.
1973 (syms_of_buffer): Defsubr Fforce_mode_line_update.
1975 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
1977 * search.c (find_newline): Rewrite to prefer offsets to pointers.
1978 This avoids undefined behavior when subtracting pointers into
1979 different aways. On my platform it also makes the code a tad
1980 smaller and presumably faster.
1982 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
1984 * keyboard.c (command_loop_1): Use region-extract-function.
1985 * insdel.c (Qregion_extract_function): Not static any more (can we
1986 stop pretending that these vars can benefit from being marked static?).
1988 2013-11-09 Eli Zaretskii <eliz@gnu.org>
1990 * search.c (find_newline): If buffer text is relocated during the
1991 "dumb loop", adjust C pointers into buffer text to follow suit.
1994 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
1996 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
1997 for conversion (Bug#15837).
1999 2013-11-09 Eli Zaretskii <eliz@gnu.org>
2001 * fileio.c (Finsert_file_contents): Invalidate the newline cache
2002 for the entire range of inserted characters. (Bug#15841)
2004 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
2006 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
2008 (realize_default_face): Remove assignment to distant-foreground if
2009 unspecified (Bug#15815).
2011 2013-11-08 Eli Zaretskii <eliz@gnu.org>
2013 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
2014 cache-long-scans disabled, since we don't want to call
2015 prepare_to_modify_buffer (in insert_1_both) for each message we
2018 * buffer.h (bset_cache_long_scans): New INLINE function, moved
2019 from buffer.c. Improve commentary to the buffer field setter
2022 * buffer.c (bset_cache_long_scans): Static function deleted.
2023 Improve commentary to the buffer field setter functions.
2024 (init_buffer_once): Default for cache-long-scans changed to t.
2027 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
2029 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
2031 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
2032 This bug was introduced in my 2013-06-21 change, and caused
2033 struct Lisp_Sub_Char_Table objects to be given too many slots,
2034 which broke 'make -C admin/unidata'.
2036 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
2038 Import changes from mac-port 4.5.
2039 * macfont.m (mac_font_copy_default_descriptors_for_language)
2040 (mac_font_copy_default_name_for_charset_and_languages): Declare.
2041 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
2042 (macfont_language_default_font_names): New.
2043 (macfont_list): Rearrange language/charset code.
2044 (macfont_close): Don't check for macfont_info->cache.
2045 (mac_ctfont_create_preferred_family_for_attributes): New font
2046 selection code, call
2047 mac_font_copy_default_name_for_charset_and_languages.
2048 (mac_font_copy_default_descriptors_for_language)
2049 (mac_font_copy_default_name_for_charset_and_languages): New functions.
2051 * macfont.h (kCTVersionNumber10_9): Define if not defined.
2053 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
2055 Port to C11 aligned_alloc, and fix some integer overflows.
2056 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
2057 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
2058 and use of posix_memalign replaced with aligned_alloc.
2059 (aligned_alloc): New function, defined or declared as needed.
2060 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
2061 Don't undef; configure.ac now does this.
2062 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
2063 (calloc, aligned_alloc): Check for integer overflow.
2064 (aligned_alloc): Rename from memalign. All uses changed.
2065 (memalign): New function, an alias for aligned_alloc.
2067 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2069 * xdisp.c (redisplay_internal): Fix typo in last change.
2071 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2073 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
2075 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2077 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
2078 redisplay--mode-lines-cause.
2079 (redisplay_internal): Keep them uptodate. Remove redundant check of
2080 buffer_shared_and_changed.
2081 * *.[chm]: Number every assignment to update_mode_lines so we
2082 can track why it is set.
2084 2013-11-06 Eli Zaretskii <eliz@gnu.org>
2086 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
2088 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
2090 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
2091 can track why it is set.
2093 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
2095 Integer-related fixes for term.c etc.
2096 * dispextern.h (face_tty_specified_color): New function.
2097 * term.c (turn_on_face): Don't rely on undefined behavior when
2098 assigning an out-of-range value to 'long'.
2099 Simplify test for toggling highlight.
2100 (tty_capable_p): Omit last two (unused) args. All callers changed.
2101 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
2102 (read_menu_input, tty_menu_activate, tty_menu_show):
2103 * xfaces.c (x_supports_face_attributes_p)
2104 (tty_supports_face_attributes_p):
2105 Use bool for boolean. All callers changed.
2106 (tty_supports_face_attributes_p): Omit defaults for color indices;
2107 no longer needed. Simplify tail call.
2109 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2111 * xdisp.c (prepare_menu_bars): Mark static.
2112 * lisp.h (prepare_menu_bars): Don't declare.
2113 * xselect.c (x_handle_selection_clear):
2114 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
2116 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2118 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
2119 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
2121 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2123 * keyboard.c (Fcommand_error_default_function): Rename from
2124 Fdefault_error_output.
2126 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
2128 * keyboard.c (Fdefault_error_output): New function, extracted from
2130 (syms_of_keyboard): Use it for Vcommand_error_function.
2132 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
2134 * eval.c (handlerlist_sentinel): New variable (bug#15802).
2135 (init_eval): Use it to ensure handlerlist is non-NULL.
2136 (unwind_to_catch): Make sure we never set handlerlist to NULL.
2137 (Fsignal): Adjust NULLness test of handlerlist.
2138 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
2140 2013-11-05 Eli Zaretskii <eliz@gnu.org>
2142 * callproc.c (call_process): Call prepare_to_modify_buffer before
2143 decoding text read from the sub-process, as the decoded stuff will
2144 be inserted into the buffer. This will invalidate the various
2145 caches maintained for the buffer. (Bug#15148)
2147 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
2149 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
2150 string of glyphless-char-display.
2152 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
2154 * nsfns.m (ns_get_name_from_ioreg): New function.
2155 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
2156 OSX >= 10.9. Use ns_get_name_from_ioreg.
2158 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
2160 Simplify and port recent bool vector changes.
2161 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
2162 only in this file. Use a more-efficient implementation if the
2163 second argument is a power of 2.
2164 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
2165 Remove no-longer-necessary compile-time checks.
2166 (bool_vector_exact_payload_bytes): New function.
2167 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
2168 exact payload changed to call the new function. Do not assume
2169 that the arg or result fits in ptrdiff_t.
2170 (bool_vector_fill): New function.
2171 (Fmake_bool_vector): Use it. Don't assume bit counts fit
2173 (vroundup_ct): Don't assume arg fits in size_t.
2174 * category.c (SET_CATEGORY_SET): Remove. All callers now just
2175 invoke set_category_set.
2176 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
2177 All callers changed. Use bool_vector_set.
2178 * category.h (XCATEGORY_SET): Remove; no longer needed.
2179 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
2181 * data.c (Faref): Use bool_vector_ref.
2182 (Faset): Use bool_vector_set.
2183 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
2184 (Fbool_vector_not, Fbool_vector_count_matches)
2185 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
2186 * fns.c (concat): Use bool_vector_ref.
2187 (Ffillarray): Use bool_vector_fill.
2188 (mapcar1): Use bool_vector_ref.
2189 (sxhash_bool_vector): Hash words, not bytes.
2190 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
2191 a constant, since it's now used in #if.
2192 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
2193 unsigned char on unusual architectures, so that we no longer
2194 assume that the number of bits per bits_word is a power of two or
2195 is a multiple of 8 or of CHAR_BIT.
2196 (Qt): Add forward decl.
2197 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
2198 at least as strictly as bits_word.
2199 (bool_vector_data, bool_vector_uchar_data): New accessors.
2200 All data structure accesses changed to use them.
2201 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
2202 (bool_vector_set): New functions.
2203 (bool_vector_fill): New decl.
2204 (ROUNDUP): Move to alloc.c as described above.
2206 Fix recent gnutls changes.
2207 * gnutls.c (Fgnutls_boot): Don't assume C99.
2208 * process.c (wait_reading_process_output): Fix typo in recent change.
2210 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
2212 * process.c (wait_reading_process_output, read_process_output)
2213 (send_process): Check gnutls_state is not NULL.
2215 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
2216 (Fgnutls_boot): Set process gnutls_p later, after initialization.
2218 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
2220 * nsterm.m (init, run, stop:): New methods in EmacsApp for
2221 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
2223 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
2226 * nsfns.m (Fx_create_frame): Fix memory leak.
2228 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
2229 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
2230 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
2232 2013-11-04 Eli Zaretskii <eliz@gnu.org>
2234 * xdisp.c (message3_nolog, message_with_string): Encode the string
2235 before writing it to the terminal in a non-interactive session.
2237 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
2238 sure we concatenate them into a unibyte string.
2240 * fileio.c (make_temp_name): Encode PREFIX, and decode the
2241 resulting temporary name before returning it to the caller.
2242 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
2243 is a unibyte string, convert NAME to a unibyte string to ensure
2244 that the result is also a unibyte string.
2246 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
2247 create unibyte strings from default paths and directory/file
2250 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
2253 * callproc.c (init_callproc): Use build_unibyte_string to make
2254 sure we create unibyte strings from default paths and
2255 directory/file names.
2257 * buffer.c (init_buffer): Don't store default-directory of
2258 *scratch* in multibyte form. The original problem which led to
2259 that is described in
2260 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
2261 but it was solved long ago. (Bug#15260)
2263 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
2265 Port to stricter C99 platforms.
2266 Especially, C99 prohibits nesting a struct X inside struct Y if
2267 struct X has a flexible array member.
2268 * alloc.c (struct sdata): New type.
2269 (sdata): Implement in terms of struct sdata.
2270 Remove u member; all uses replaced by next_vector, set_next_vector.
2271 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
2272 (SDATA_DATA_OFFSET): Now a constant, not a macro.
2273 (struct sblock): Rename first_data member to data, which is now
2274 a flexible array member. All uses changed.
2275 (next_vector, set_next_vector, large_vector_vec): New functions.
2276 (vector_alignment): New constant.
2277 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
2278 (struct large-vector): Now merely a NEXT member, since the old approach
2279 ran afoul of stricter C99. All uses changed to use
2280 large_vector_vec or large_vector_offset.
2281 (large_vector_offset): New constant.
2282 * dispnew.c: Include tparam.h, for tgetent.
2283 Do not include term.h; no longer needed.
2284 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
2285 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
2286 (struct Lisp_Vector): Use a flexible array member for contents,
2287 instead of a union with a member that is an array of size 1.
2289 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
2290 fact that the struct no longer contains a union.
2291 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
2292 (struct Lisp_Save_Value, struct Lisp_Free):
2293 Use unsigned, not int, for spacers, to avoid c99 warning.
2294 (union specbinding): Use unsigned, not bool, for bitfield, as
2295 bool is not portable to pre-C99 hosts.
2297 2013-11-04 Glenn Morris <rgm@gnu.org>
2299 * emacs.c (usage_message): Mention that `-L :...' appends.
2301 2013-11-02 Glenn Morris <rgm@gnu.org>
2303 * Makefile.in (abs_builddir): Remove.
2304 (bootstrap_exe): Use relative filename.
2306 Use relative filenames in TAGS files.
2307 * Makefile.in (abs_srcdir): Remove it again.
2308 (.PHONY): Remove frc.
2309 (maintainer-clean): No more TAGS-LISP file.
2310 (TAGS): Pass relative file names to etags.
2311 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
2313 * Makefile.in (abs_srcdir): New, set by configure.
2315 (maintainer-clean): Remove pointless echo. That should be in the
2316 top-level Makefile, if anywhere. Delete TAGS-LISP.
2317 (extraclean): No s/ and m/ directories for some time.
2318 (TAGS): Also depend on ctagsfiles3.
2319 Remove no-longer-defined S_FILE.
2320 Pass absolute filenames to etags once more.
2321 (TAGS-LISP): Replace lispdir with its expansion.
2322 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
2323 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
2325 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
2327 * xfaces.c (check_lface_attrs, realize_default_face):
2328 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
2329 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
2331 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
2333 * emacs.c (original_pwd): Remove global var by making it local.
2334 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
2336 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
2338 * xfaces.c: Declare color_distance.
2339 (QCdistant_foreground): New variable.
2340 (NEAR_SAME_COLOR_THRESHOLD): New define.
2341 (load_color2): New function.
2342 (load_color): Call load_color2.
2343 (load_face_colors): Call load_color2 and if distant-color is specified
2344 calculate distant and use distant-color if colors are near.
2345 (LFACE_DISTANT_FOREGROUND): New define.
2346 (merge_face_ref, Finternal_set_lisp_face_attribute)
2347 (Finternal_get_lisp_face_attribute)
2348 (x_supports_face_attributes_p): Handle distant-foreground similar to
2350 (syms_of_xfaces): DEFSYM QCdistant_foreground.
2352 * dispextern.h (lface_attribute_index):
2353 Add LFACE_DISTANT_FOREGROUND_INDEX.
2355 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
2357 * image.c (pbm_next_char): New function.
2358 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
2359 (pbm_scan_number): Use it.
2360 (Qlibjpeg_version): New variable.
2361 (syms_of_image): DEFSYM and initialize it.
2363 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
2365 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
2367 2013-10-31 Glenn Morris <rgm@gnu.org>
2369 * emacs.c (original_pwd): New char.
2370 (main): If using --chdir, store original_pwd.
2371 (init_cmdargs): When setting Vinvocation_directory based on a
2372 relative argv[0], use original_pwd if set. (Bug#15768)
2374 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2376 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
2378 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
2380 * insdel.c: Fix minor problems found by static checking.
2381 (Qregion_extract_function): Now static.
2382 (prepare_to_modify_buffer_1): Remove unused locals.
2384 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2386 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
2387 (syms_of_xdisp): Declare pre-redisplay-function.
2388 (markpos_of_region): Remove function.
2389 (init_iterator, compute_stop_pos, handle_face_prop)
2390 (face_before_or_after_it_pos, reseat_to_string)
2391 (get_next_display_element, window_buffer_changed)
2392 (redisplay_internal, try_cursor_movement, redisplay_window)
2393 (try_window_reusing_current_matrix, try_window_id, display_line)
2394 (note_mode_line_or_margin_highlight, note_mouse_highlight)
2395 (display_string, mouse_face_from_buffer_pos): Remove region handling.
2396 * window.h (struct window): Remove field `region_showing'.
2397 * dispextern.h (struct it): Remove region_beg/end_charpos.
2398 (face_at_buffer_position, face_for_overlay_string)
2399 (face_at_string_position): Update prototypes.
2400 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
2401 (face_at_string_position): Remove `region_beg' and `region_end' args.
2402 * fontset.c (Finternal_char_font):
2403 * font.c (font_at, font_range): Adjust calls accordingly.
2404 * insdel.c (Qregion_extract_function): New var.
2405 (syms_of_insdel): Initialize it.
2406 (prepare_to_modify_buffer_1): Use it.
2408 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2410 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
2411 * ftxfont.c (ftxfont_get_gcs):
2412 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
2413 * xfaces.c (x_free_colors, x_free_dpy_colors)
2414 (x_create_gc, unload_color):
2415 * xselect.c (x_property_data_to_lisp):
2416 * xsettings.c (parse_settings):
2417 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
2418 (get_bits_and_offset): Adjust definition.
2419 * frame.c (XParseGeometry): Adjust locals.
2420 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
2421 * regex.h (toplevel): Likewise for reg_syntax_t.
2423 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
2425 * eval.c (run_hook_with_args): Use FUNCTIONP.
2427 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
2429 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
2430 fields, drop 'allocated_p' member and use -1 for uninitialized value.
2431 * w32term.h (struct w32_output): Similarly but do not use -1 because...
2432 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
2433 on MS-Windows anyway.
2434 (free_face_colors): Define only if HAVE_X_WINDOWS and...
2435 (free_realized_face): ...adjust user.
2436 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
2437 white relief pixels to -1.
2438 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
2439 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
2440 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
2442 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
2444 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
2445 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
2446 in practice now. All callers changed.
2448 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
2450 * dispextern.h (struct face): Use bitfields for 'underline_type'
2451 and 'box' members. Remove set-but-unused members 'pixmap_w' and
2452 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
2453 'stipple' member. Move 'lface' member up to help...
2454 * xfaces.c (make_realized_face): ...this function to find and
2455 clear just the members that need clearing.
2456 (load_face_colors, realize_x_face):
2457 * xdisp.c (extend_face_to_end_of_line): Adjust user.
2459 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
2461 * xftfont.c (struct xftfont_info): Remove set-but-unused
2463 (xftfont_open): Adjust user.
2464 (xftfont_get_colors): Remove useless prototype.
2466 2013-10-26 Eli Zaretskii <eliz@gnu.org>
2468 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
2469 before passing them to 'unexec'. (Bug#15260)
2471 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
2473 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
2475 2013-10-25 Eli Zaretskii <eliz@gnu.org>
2477 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
2478 the changed signature of the font driver's 'close' method.
2480 * w32font.h (w32font_close): Adjust the prototype to the change in
2481 function definition.
2483 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
2485 * w32uniscribe.c (uniscribe_close): Adapt the call to
2486 w32font_close to its new prototype.
2488 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
2490 Omit unused frame argument of font API's close function.
2491 * font.h (struct font): Drop frame argument. Adjust comment.
2492 * font.c (font_clear_cache, font_close_object): Adjust users.
2493 * ftfont.c (ftfont_close):
2494 * ftxfont.c (ftxfont_close):
2495 * macfont.m (macfont_close):
2496 * nsfont.m (nsfont_close):
2497 * w32font.c (w32font_close):
2498 * xfont.c (xfont_close):
2499 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
2500 tweak comments and make functions safe if called more than once for
2501 the same font object.
2503 Perform font-specific cleanup when font object is swept by GC. See
2504 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
2505 * alloc.c (cleanup_vector): New function.
2506 (sweep_vector): Call it for each reclaimed vector object.
2507 * font.h (struct font): Adjust comment.
2509 2013-10-24 Glenn Morris <rgm@gnu.org>
2511 * Makefile.in (abs_top_srcdir): New, set by configure.
2513 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
2515 Adjust recent font-related changes to fix bug#15686.
2516 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
2517 is a live window system frame, mark its default font too.
2519 2013-10-23 Glenn Morris <rgm@gnu.org>
2521 * Makefile.in (RUN_TEMACS): Make relative (again).
2522 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
2523 (bootstrap-emacs$(EXEEXT)):
2524 Quote entities that might contain whitespace.
2526 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
2528 Port to Solaris 10 and its bundled GCC.
2529 Problem reported by Timothy C. Burt.
2530 * floatfns.c (isfinite, isnan): Redefine unconditionally.
2532 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
2534 Do not allow font caches to grow too large.
2535 * alloc.c (compact_font_cache_entry, compact_font_caches):
2536 New functions or stub if not HAVE_WINDOW_SYSTEM.
2537 (compact_undo_list): Factor out from Fgarbage_collect.
2539 (mark_face_cache): Mark face font. Move down to avoid
2541 (mark_terminals): Do not mark font cache here.
2542 (Fgarbage_collect): Call compaction functions described
2543 above. Adjust comment.
2545 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
2547 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
2548 chdir to HOME (bug#15607).
2550 * nsterm.m (Qcocoa, Qgnustep): New variables.
2551 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
2552 (ns_get_color): Make selection color work for GNUStep also.
2554 2013-10-18 Eli Zaretskii <eliz@gnu.org>
2556 * keyboard.c (make_lispy_event): Remove GPM-specific code that
2557 handles mouse clicks. Instead, let GPM use the same code as all
2558 the other mice use. See the discussion starting at
2559 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
2560 for the details of the problem with the menu bar this fixes.
2562 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
2564 Remove port-specific display name lists to avoid extra
2565 complexity and data duplication with display info lists.
2566 * xterm.h (x_display_name_list): Remove declaration.
2567 * xterm.c (x_display_name_list): Remove.
2568 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
2569 * xfns.c (x_display_info_for_name, Fx_display_list):
2570 Likewise. Use x_display_list where appropriate.
2571 * w32term.h (w32_display_name_list): Remove declaration.
2572 * w32term.c (w32_display_name_list): Remove.
2573 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
2575 * w32fns.c (x_display_info_for_name, Fx_display_list):
2576 Likewise. Use x_display_list where appropriate.
2577 * nsterm.h (ns_display_name_list): Remove declaration.
2578 * nsterm.m (ns_display_name_list): Remove.
2579 (ns_term_init, syms_of_nsterm): Adjust users.
2580 * nsfns.m (ns_display_info_for_name, Fx_display_list):
2581 Likewise. Use x_display_list where appropriate.
2582 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
2583 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
2584 (mark_terminals): Mark per-terminal font cache.
2586 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
2588 Don't run timers in input-pending-p. Its new check-timers param
2589 provides the prior behavior. (Bug#15045).
2590 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
2593 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
2595 Make some functions static in non-Microsoft builds.
2596 On my platform (Fedora 19 x86-64), this shrinks the
2597 Emacs executable (text+data) by 0.25%.
2598 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
2599 (load_color) [!MSDOS]:
2600 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
2601 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
2602 * lisp.h (check_existing):
2603 * process.h (conv_sockaddr_to_lisp, network_interface_list)
2604 (network_interface_info) [!WINDOWSNT]:
2605 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
2606 Remove extern decls.
2607 * fileio.c (check_existing):
2608 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
2609 * process.c (conv_sockaddr_to_lisp, network_interface_list)
2610 (network_interface_info) [!WINDOWSNT]:
2611 * term.c (encode_terminal_code) [!WINDOWSNT]:
2612 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
2613 * xfaces.c (load_color) [!MSDOS]:
2615 * fileio.c (check_existing, check_executable, check_writable):
2616 * process.c (network_interface_list, network_interface_info):
2617 Move earlier, so that we don't need forward decls.
2618 * gnutls.c (fn_gnutls_transport_set_errno)
2619 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
2621 * w32.c (init_environment): Use faccessat rather than
2622 check_existing, partly for consistency with the rest of the code
2623 in this file, partly so that check_existing can be static.
2625 Make VALMASK visible to GDB even if clang is used (Bug#15574).
2626 * emacs.c (MAIN_PROGRAM): New macro.
2627 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
2628 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
2630 bool vector int width fixes
2631 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
2632 (Fbool_vector_count_matches_at):
2633 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
2634 can exceed PTRDIFF_MAX, at least in theory.
2635 (Fbool_vector_count_matches_at):
2636 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
2638 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
2640 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
2641 (struct sockaddr): Add forward decl, for platforms that lack it.
2643 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
2645 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
2648 2013-10-16 Eli Zaretskii <eliz@gnu.org>
2650 * w32.c (network_interface_get_info, network_interface_list)
2651 (network_interface_info): New functions. (Bug#15610)
2652 (GetAdaptersInfo_Proc): New typedef.
2653 (get_adapters_info): New wrapper function.
2654 (globals_of_w32): Initialize g_b_init_get_adapters_info.
2656 * process.h (network_interface_list, network_interface_info):
2659 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
2660 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
2661 all systems. Return non-nil for systems that HAVE_NET_IF_H and
2662 for WINDOWSNT. Doc fix.
2663 (syms_of_process): Defsubr Snetwork_interface_list and
2664 Snetwork_interface_info unconditionally.
2666 * menu.c (have_boxes): Fix redundant simulation of radio buttons
2667 in NS GUI sessions. (Bug#15629)
2669 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
2671 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
2673 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2675 * print.c (print_object): Print " ..." when truncating bool vectors.
2677 2013-10-15 Eli Zaretskii <eliz@gnu.org>
2679 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
2680 standard mouse buttons.
2682 * termhooks.h (struct input_event): Remove incorrect commentary.
2684 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
2686 Disallow bool vector operations on mixed-length operands.
2687 The old behavior left garbage in the result vector sometimes,
2688 and didn't seem to be useful.
2689 * data.c (Qwrong_length_argument): New static var.
2690 (wrong_length_argument): New function.
2691 (bool_vector_binop_driver): Check that args agree in length.
2693 * keyboard.c, keyboard.h (all_kboards): Now static.
2695 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
2697 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
2698 note from the lispref.
2700 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2702 * nsterm.h (struct ns_display_info): Remove set-but-unused
2703 member image_cache (image caches are per-terminal anyway).
2704 (FRAME_X_IMAGE_CACHE): Remove.
2705 * nsterm.m (ns_initialize_display_info): Adjust user.
2707 2013-10-14 Eli Zaretskii <eliz@gnu.org>
2709 * w32proc.c: Include mingw_time.h.
2711 * w32.c: Include mingw_time.h.
2713 Implement scrolling of TTY menus when the screen is too short.
2715 * term.c (tty_menu_display): Accept an additional argument, the
2716 menu item from which to start displaying the menu. Account for
2717 the value of Y when limiting the menu to the number of available
2719 (mi_result): New enumeration.
2720 (read_menu_input): Return enumerated value. When the y coordinate
2721 hits min_y or max_y, return scroll indication instead of wrapping
2723 (tty_menu_activate): Handle the scrolling indications from
2724 read_menu_input. Compute the first menu item to display and pass
2725 it to tty_menu_display.
2727 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2729 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
2730 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
2731 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
2732 Adjust to match the change described below.
2733 (struct terminal): Move must_write_spaces, line_ins_del_ok,
2734 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
2735 memory_below_frame members to...
2736 * termchar.h (struct tty_display_info): ...here because they're
2737 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
2738 * term.c (init_tty):
2739 * nsterm.m (ns_create_terminal):
2740 * w32term.c (w32_create_terminal):
2741 * xterm.c (x_create_terminal): Adjust users.
2742 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
2743 to filter out non-TTY frames. Adjust comment.
2744 (scrolling): Adjust user. Prefer eassert for debugging check.
2746 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2748 * xfaces.c (PT_PER_INCH): Remove unused macro.
2749 * termhooks.h (struct terminal): Remove set-but-unused
2750 member fast_clear_end_of_line.
2751 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
2752 * nsterm.m (ns_create_terminal):
2753 * term.c (init_tty):
2754 * w32term.c (w32_create_terminal):
2755 * xterm.c (x_create_terminal): Adjust users.
2757 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
2759 * lisp.h (bool_vector_size): New function.
2760 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
2761 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2762 (Fbool_vector_not, Fbool_vector_count_matches_at):
2763 Remove uses of 'eassume' that should no longer be needed,
2764 because they are subsumed by the 'eassume' in bool_vector_size.
2766 2013-10-12 Eli Zaretskii <eliz@gnu.org>
2768 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
2769 after inclusion of gif_lib.h, thus fixing compiler warnings caused
2770 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
2772 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2774 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
2775 have different dimensions. (Bug#15575)
2777 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
2780 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
2782 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2784 * term.c (tty_menu_show): Never return with unbalanced
2785 specpdl. Use eassert for debugging check. Adjust style.
2787 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2789 * term.c (read_menu_input): Make selection of menu items
2790 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
2791 (tty_menu_activate): Fix off-by-one error when computing max_y.
2793 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
2795 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
2796 audit logging (only used with GnuTLS 3.x) and enable it.
2798 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2800 * dispnew.c (redraw_frame): Remove useless #ifdef because
2801 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
2802 Also, move TTY fflush to...
2803 * term.c (tty_update_end): ...this function.
2805 2013-10-11 Eli Zaretskii <eliz@gnu.org>
2807 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
2808 the end of the frame's glyph matrix. (Bug#15575)
2810 * term.c (tty_menu_display): Don't move cursor while overwriting
2811 frame's glyphs with menu items. Limit the number of items
2812 displayed to what can be shown on the available screen lines,
2813 excluding the echo area.
2814 (tty_menu_activate): Limit the Y coordinate allowed by
2815 read_menu_input to the last screen line used for menu display.
2817 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
2819 * lisp.h (eassume): New macro.
2820 Also, include <verify.h>, for 'assume'.
2821 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
2822 (vroundup, vector_nbytes):
2823 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
2824 (Fbool_vector_not, Fbool_vector_count_matches)
2825 (Fbool_vector_count_matches_at):
2826 Use eassume, not eassert.
2827 * casetab.c (set_identity, shuffle):
2828 * composite.c (composition_gstring_put_cache):
2829 * dispnew.c (update_frame_1):
2830 * ftfont.c (ftfont_shape_by_flt):
2831 * image.c (gif_load):
2832 * intervals.c (offset_intervals):
2833 * macfont.m (macfont_shape):
2834 Remove calls to 'assume' that are no longer needed, because
2835 --enable-gcc-warnings no longer generates bogus warnings
2836 when these calls are removed.
2838 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
2840 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
2842 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
2844 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
2845 (Qsubstitute_env_in_file_name): New var.
2846 (syms_of_fileio): Define it.
2848 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2850 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
2851 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
2854 * term.c (save_and_enable_current_matrix): Don't allocate and
2855 don't save margin areas.
2856 (restore_desired_matrix): Don't restore margin areas.
2857 (free_saved_screen): Don't free margin areas.
2859 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
2861 * image.c: Pacify --enable-gcc-warnings.
2862 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
2863 #define only if used.
2865 2013-10-10 Eli Zaretskii <eliz@gnu.org>
2867 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
2868 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
2869 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
2870 (gif_load): For giflib v5.x and later, display the error message
2871 produced by giflib when its functions fail.
2872 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
2875 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2877 * keyboard.c (last_event_timestamp): Remove. For X selection and
2878 GTK popup menus, it may be obtained from per-frame X display info.
2879 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
2880 (process_special_events): Adjust users.
2881 * keyboard.h (last_event_timestamp): Remove declaration.
2882 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
2883 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
2884 * menu.h (xmenu_show): Adjust prototype.
2885 * menu.c (Fx_popup_menu): Adjust user.
2886 * xselect.c (x_own_selection, x_get_foreign_selection)
2887 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
2889 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
2891 * keyboard.c (init_kboard): Now static. Add arg
2892 to denote window system. Adjust comment.
2893 (init_keyboard): Adjust user.
2894 (allocate_kboard): New function.
2896 * nsterm.m (ns_term_init):
2897 * term.c (init_tty):
2898 * w32term.c (w32_create_terminal):
2899 * xterm.c (x_term_init): Use it.
2900 * keyboard.h (init_kboard): Remove prototype.
2901 (allocate_kboard): Add prototype.
2903 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
2905 * image.c (GIFLIB_MAJOR): Ensure it's defined.
2906 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
2908 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2910 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
2912 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2914 * term.c (tty_menu_activate): Flush the output stream after
2915 showing the cursor, and don't mark the frame garbaged at exit from
2916 the function. Fixes redisplay glitches when moving from one menu
2919 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
2921 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
2922 or throw error (Bug#15570).
2924 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
2926 * intervals.c (temp_set_point_both): Move test into 'eassert',
2929 * lisp.h (eassert): Don't use 'assume'.
2930 Sometimes 'assume' wins in performance, and sometimes it loses,
2931 so it shouldn't be used all the time. Perhaps we need two
2932 flavors of 'eassert', one for where 'assume' is far more likely
2933 to help or to hurt; but that can be done later.
2934 Problem reported by Dmitry Antipov in
2935 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
2936 Also, don't include <verify.h>; no longer needed.
2938 2013-10-09 Glenn Morris <rgm@gnu.org>
2940 * eval.c (Fcond): Doc tweak.
2942 2013-10-09 Eli Zaretskii <eliz@gnu.org>
2944 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
2945 expressions with side effects to eassert. (Bug#15565)
2947 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
2949 * fns.c (hashfn_user_defined): Allow hash functions to return any
2952 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
2954 Fix minor problems found by static checking.
2955 * dispnew.c (save_current_matrix): Omit unnecessary casts.
2956 * dispnew.c (update_frame_with_menu): Mark debug local as used.
2957 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
2958 * keyboard.c (read_menu_command): Remove unused local.
2959 * lisp.h (read_menu_command): New decl.
2960 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
2961 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
2962 Return ptrdiff_t, not int.
2963 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
2964 not int, for benefit of xpalloc.
2965 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
2967 (have_menus_p): Remove; unused.
2968 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
2969 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
2970 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
2972 (save_and_enable_current_matrix): Omit unnecessary casts.
2973 (read_menu_input): Omit local extern decl (now in lisp.h).
2974 Don't access uninitialized storage if mouse_get_xy fails.
2975 (tty_menu_activate): Mark local as initialized, for lint.
2976 (tty_menu_activate, tty_meny_show): Remove unused locals.
2978 2013-10-08 Eli Zaretskii <eliz@gnu.org>
2980 Support menus on text-mode terminals.
2981 * xterm.h (xw_popup_dialog): Add prototype.
2983 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
2984 (xmenu_show): Block input here, instead in Fx_popup_menu.
2985 (xw_popup_dialog): New function, with X-specific bits of popup
2988 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
2991 * window.c (Fset_window_configuration): Use run-time tests of the
2992 frame type instead of compile-time conditionals, when menu-bar
2993 lines are considered.
2995 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
2996 (w32_popup_dialog): New prototypes.
2998 * w32menu.c (Fx_popup_dialog): Function deleted.
2999 (w32_popup_dialog): New function, with w32 specific bits of popup
3000 dialogs. Block input here.
3002 * w32inevt.c (w32_console_read_socket): Minor change to add
3003 debugging TTY events.
3005 * w32fns.c (show_hourglass): If returning early because the frame
3006 is not a GUI frame, unblock input.
3008 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
3009 (cursorY): New functions.
3011 * termhooks.h (cursorX, cursorY): Prototypes of functions on
3012 WINDOWSNT, macros that call curX and curY elsewhere.
3014 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
3016 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
3017 specific function to hide and show cursor on a text-mode terminal.
3018 (tty_menu_struct, struct tty_menu_state): New structures.
3019 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
3020 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
3021 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
3022 (tty_menu_locate, save_and_enable_current_matrix)
3023 (restore_desired_matrix, screen_update, read_menu_input)
3024 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
3025 (tty_pop_down_menu, tty_menu_last_menubar_item)
3026 (tty_menu_new_item_coords, tty_menu_show): New functions.
3027 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
3029 * nsterm.h (ns_popup_dialog): Adjust prototype.
3031 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
3033 (ns_popup_dialog): Adapt order of arguments to the other
3034 *_menu_show implementations.
3035 (Fx_popup_dialog): Function deleted.
3037 * msdos.c (x_set_menu_bar_lines): Delete unused function.
3039 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
3041 * menu.c (have_boxes): New function.
3042 (single_keymap_panes): Use it instead of a compile-time
3044 (single_menu_item): Use run-time tests of the frame type instead
3045 of compile-time conditionals.
3046 (encode_menu_string): New function.
3047 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
3048 the macro, since different types of frame need different encoding
3050 (digest_single_submenu): Use run-time tests of frame type instead
3051 of, or in addition to, compile-time conditionals.
3052 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
3053 (Fx_popup_menu): Detect when the function is called from keyboard
3054 on a TTY. Don't barf when invoked on a text-mode frame.
3055 Check frame type at run time, instead of compile-time conditionals for
3056 invoking terminal-specific menu-show functions.
3057 Call tty_menu_show on text-mode frames.
3058 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
3059 run time to determine which alternative to invoke; support dialogs
3062 * keyboard.h <Qmouse_movement>: Declare.
3064 * keyboard.c <Qmouse_movement>: Now extern.
3065 <Qecho_keystrokes>: New static variable.
3066 (read_key_sequence): Accept an additional argument, a flag to
3067 prevent redisplay during reading of the key sequence. All callers
3069 (read_menu_command): New function.
3070 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
3072 (toolkit_menubar_in_use): New function.
3073 (make_lispy_event): Use it instead of a compile-time test.
3075 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
3076 window-system being available.
3078 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
3079 to x-popup-dialog on the frame type, they all now support popup
3082 * dispnew.c (save_current_matrix): Save the margin areas.
3083 (restore_current_matrix): Restore margin areas.
3084 (update_frame_with_menu): New function.
3086 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
3089 * alloc.c (make_save_ptr): Now compiled unconditionally.
3091 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3093 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
3094 (redraw_frame, update_frame): Adjust users.
3095 * dispextern.h (set_window_update_flags): Adjust prototype.
3096 * xdisp.c (redisplay_internal): When updating all frames with zero
3097 windows_or_buffers_changed, assume that only the windows that shows
3098 current buffer should be really updated.
3100 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
3102 Do not allocate huge temporary memory areas and objects while encoding
3103 for file I/O, thus reducing an enormous memory usage for large buffers.
3104 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
3105 * coding.h (struct coding_system): New member raw_destination.
3106 * coding.c (setup_coding_system): Initialize it to zero.
3107 (encode_coding_object): If raw_destination is set, do not create
3108 dst_object. Add comment.
3109 * fileio.c (toplevel): New constant E_WRITE_MAX.
3110 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
3111 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
3113 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
3115 * nsterm.m (windowDidExitFullScreen:):
3116 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
3118 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
3120 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
3121 * keyboard.c (unblock_input_to): Don't process pending signals
3122 if a fatal error is in progress.
3124 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
3125 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
3126 they're talking about words in Lisp bool vectors.
3127 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
3128 * data.c (popcount_bits_word): Rename from popcount_size_t.
3129 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
3132 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3134 Improve support for popcount and counting trailing zeros (Bug#15550).
3135 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
3136 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
3137 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
3138 (popcount_size_t_msc, popcount_size_t_gcc):
3139 Remove; now done by Gnulib.
3140 (popcount_size_t): Now a macro that defers to Gnulib.
3141 (count_trailing_zero_bits): Return int, for consistency with
3142 Gnulib and because Emacs prefers signed to unsigned int.
3143 Don't assume that size_t is either unsigned int or unsigned long
3144 or unsigned long long.
3145 (size_t_to_host_endian): Do not assume that size_t is either
3146 exactly 32 or exactly 64 bits wide.
3147 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
3148 etc., so that it's now an enum constant, not a macro.
3149 No need to assume that it's either 32 or 64.
3151 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
3153 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
3156 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3158 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
3159 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
3161 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
3163 emacs_read and emacs_write now use void *, not char *.
3164 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
3165 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
3166 Buffer arg is now void *, not char *. This matches plain
3167 'read' and 'write' better, and avoids a constraint violation
3168 on Solaris 9 with Oracle Studio.
3170 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3172 * alloc.c (Fmake_string): For ASCII char initializer, prefer
3173 memset to explicit loop. Otherwise copy largest possible chunk
3174 from initialized to uninitialized part, thus allowing the longer
3175 memcpy runs and reducing the number of loop iterations.
3177 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
3179 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
3180 hide toolbar (Bug#15388).
3181 (windowDidEnterFullScreen:): If presentation options are zero,
3182 set them here (Bug#15388).
3183 (ns_update_auto_hide_menu_bar): Remove runtime check.
3184 Don't auto hide dock unless menubar is also auto hidden.
3186 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
3188 * editfns.c (message): Mention batch mode in doc string.
3190 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
3192 * nsterm.m (check_native_fs): Remove erroneous comment.
3194 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
3196 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
3197 uses find_newline instead of scan_newline and so doesn't move point.
3199 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
3201 Use hardware support for byteswapping on glibc x86 etc.
3202 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
3203 whereas the old swap64 needed 30.
3204 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
3205 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
3206 Use byteswap.h's macros to swap bytes.
3207 * lisp.h (swap16, swap32, swap64): Remove.
3208 All uses replaced by bswap_16, bswap_32, bswap_64.
3210 * bytecode.c (exec_byte_code): Use some more volatile variables
3211 to work around local variables getting clobbered by longjmp.
3212 Port to pre-C99, which doesn't allow decls after stmts.
3214 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
3216 * lisp.h (eassert): Assume that COND is true when optimizing.
3217 In other words, take on the behavior of eassert_and_assume.
3218 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
3219 (eassert_and_assume): Remove. All uses replaced by eassert.
3221 * xdisp.c (Qglyphless_char): Now static.
3223 Adjust to merge from gnulib.
3224 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
3225 * lisp.h: Include <verify.h>, for 'assume'.
3227 * eval.c (clobbered_eassert): New macro.
3228 (internal_catch, internal_condition_case)
3229 (internal_condition_case_1, internal_condition_case_2)
3230 (internal_condition_case_n): Use it instead of eassert
3231 when the argument contains locals clobbered by longjmp.
3232 Don't use clobbered locals outside of clobbered_eassert.
3233 (internal_lisp_condition_case): Use a volatile variable
3234 to work around a local variable's getting clobbered.
3236 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3238 * lisp.h (struct handler): Merge struct handler and struct catchtag.
3239 (PUSH_HANDLER): New macro.
3240 (catchlist): Remove.
3241 (handlerlist): Always declare.
3243 * eval.c (catchlist): Remove (merge with handlerlist).
3244 (handlerlist, lisp_eval_depth): Not static any more.
3245 (internal_catch, internal_condition_case, internal_condition_case_1)
3246 (internal_condition_case_2, internal_condition_case_n):
3248 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
3249 handlerlist/catchlist.
3250 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
3251 handlerlist which can only handle a single condition-case handler at
3253 (find_handler_clause): Simplify since we only a single branch here
3256 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
3258 (bcall0): New function.
3259 (exec_byte_code): Add corresponding cases. Improve error message when
3260 encountering an invalid byte-code. Let Bunwind_protect accept
3261 a function (rather than a list of expressions) as argument.
3263 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
3264 and make them unconditional now that they're heap-allocated.
3266 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
3268 * charset.c (Fdecode_char, Fencode_char): Remove description of
3269 `restriction' arg. now that it's hidden by advertised-calling-convention.
3271 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
3273 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
3274 Remove unused variable (from mac-port).
3275 (macfont_draw): Use s->ybase for correct y position.
3277 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3279 * frame.h (struct frame): Drop has_minibuffer member because...
3280 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
3281 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
3283 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3285 * window.h (struct window): Prefer enum text_cursor_kinds to int
3286 for phys_cursor_type member. Move the latter, phys_cursor_width,
3287 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
3288 * window.c (replace_window, make_window): Adjust users.
3290 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3292 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
3293 this module is never compiled otherwise.
3295 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
3297 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
3300 2013-09-29 Eli Zaretskii <eliz@gnu.org>
3302 * xdisp.c (get_next_display_element): Don't call face_for_font in
3303 a build configured --without-x. (Bug#15484)
3305 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
3307 * window.c (calc_absolute_offset): #elif should be #elif defined.
3309 * frame.c (delete_frame): Block/unblock input to overcome race
3310 condition (Bug#15475).
3312 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
3314 * frame.c (delete_frame): Record selected frame only after
3315 calling Qdelete_frame_functions (Bug#15477).
3317 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
3319 * nsterm.m (ns_selection_color): Remove.
3320 (ns_get_color): Check for ns_selection_(fg|bg)_color using
3321 NSColor selectedText(Background)Color. Only for COCOA.
3322 (ns_term_init): Remove assignment of ns_selection_color, logic
3323 moved to ns_get_color.
3325 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
3326 NS_SELECTION_COLOR_DEFAULT.
3327 (NS_SELECTION_FG_COLOR_DEFAULT): New.
3329 2013-09-28 Eli Zaretskii <eliz@gnu.org>
3331 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
3332 frame' does not have the tool_bar_window member.
3334 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
3336 Signal error when reading an empty byte-code object (Bug#15405)
3337 * lread.c (read1): signal error
3338 * alloc.c (make_byte_code): eassert header size
3339 (sweep_vectors): change an int to size_t
3341 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3343 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
3344 instead of ints, as it's the usual style for offsetof constants. See:
3345 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
3347 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
3348 This is ugly, but it should fix the performance problem for older
3349 GCC versions in the short run. I'll look into integrating the
3350 Gnulib module for popcount, as a better fix.
3351 See the thread starting in:
3352 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
3353 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
3354 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
3355 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
3356 (popcount_size_t): Use it.
3358 2013-09-24 Daniel Colascione <dancol@dancol.org>
3360 * process.c (Fnetwork_interface_info): Fix build break due to
3363 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3365 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
3366 Prefer signed to unsigned integers where either will do.
3367 No need for 'const' on locals that do not escape.
3368 Omit easserts with unnecessary and unportable assumptions about
3369 alignment. Avoid unnecessary casts to char *.
3371 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3373 Use union for the payload of struct Lisp_Vector.
3374 This helps to avoid a few glitches dictated by C's aliasing rules.
3375 * lisp.h (struct Lisp_Vector): Use union for next and
3376 contents member. Adjust comment. Change related users.
3377 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
3378 Related users changed.
3379 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
3380 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
3381 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
3382 * xfaces.c, xfont.c, xmenu.c: Related users changed.
3384 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3386 Optimize glyph row clearing and copying routines.
3387 * dispextern.h (struct glyph_row): Change layout of struct
3388 glyph_row to help copy_row_except_pointers. Adjust comment.
3389 * dispnew.c (null_row): Remove.
3390 (clear_glyph_row): Use offsetof and memset to find and clear
3391 just the members that need clearing. Adjust comment.
3392 (copy_row_except_pointers): Likewise for copying.
3394 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
3396 Some minor cleanups of recently-added bool vector code.
3397 * conf_post.h (assume): Always return void. Use lint version
3398 only if GCC and MSC versions don't apply.
3399 * conf_post.h (assume):
3400 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
3401 Depend on _MSC_VER, not __MSC_VER, for consistency with
3403 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
3404 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
3405 (bool_vector_binop_driver, count_trailing_zero_bits)
3406 (size_t_to_host_endian): Now static, not static inline;
3407 the latter isn't needed with modern compilers and doesn't
3408 work with older compilers anyway.
3410 * alloc.c (valgrind_p): Use bool for boolean.
3412 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3414 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
3415 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
3416 (display_last_displayed_message_p, message_buf_print)
3417 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
3418 Use bool for boolean.
3419 * dispextern.h (cancel_line, init_desired_glyphs):
3420 Remove ancient leftover.
3421 (help_echo_showing_p, hourglass_shown_p):
3422 * lisp.h (noninteractive_need_newline): Adjust declaration.
3424 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3426 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3428 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
3429 ...this file and convert the latter to static. Adjust comment.
3430 (make_initial_frame):
3431 * window.c (init_window_once): Adjust user.
3432 * frame.h (last_nonminibuf_frame): Remove declaration.
3433 * lisp.h (selected_frame): Likewise.
3434 * msdos.c (the_only_display_info): Adjust comment.
3436 2013-09-23 Eli Zaretskii <eliz@gnu.org>
3438 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
3439 computing the end column of mouse-highlight that comes from
3440 display or overlay strings. (Bug#15437)
3441 (note_mouse_highlight): Adapt calculation of last argument to
3442 mouse_face_from_string_pos to the above change.
3444 * conf_post.h (__has_builtin): Define to zero, if undefined, on
3445 all platforms, not just for clang.
3447 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
3449 * filelock.c (lock_file_1): Rearrange to remove compiler warning
3450 about excess arguments to snprintf.
3452 * conf_post.h(assume): Use __builtin_unreachable for clang.
3454 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
3456 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
3457 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
3459 2013-09-23 Daniel Colascione <dancol@dancol.org>
3461 * alloc.c (USE_VALGRIND): New macro; on by default
3462 when ENABLE_CHECKING.
3463 (mark_maybe_object, mark_maybe_pointer)
3464 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
3466 (valgrind_p) [USE_VALGRIND]: New variable.
3467 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
3469 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
3471 * process.c (wait_reading_process_output): Change int pnamelen to
3474 * nsterm.m (setMarkedText:selectedRange:):
3475 (deleteWorkingText):
3476 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
3477 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
3478 argument to unsigned long to avoid warning.
3479 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
3481 * conf_post.h (assume): Fix compiler error: x shall be cond.
3483 2013-09-22 Daniel Colascione <dancol@dancol.org>
3485 * xfns.c (x_get_monitor_attributes): Suppress unused variable
3486 warning when compiling without a window system.
3488 2013-09-22 Daniel Colascione <dancol@dancol.org>
3490 * data.c (Qbool_vector_p): New symbol.
3491 (bool_vector_spare_mask, popcount_size_t_generic)
3492 (popcount_size_t_msc, popcount_size_t_gcc)
3494 (bool_vector_binop_driver)
3495 (count_trailing_zero_bits, size_t_to_host_endian)
3496 (Fbool_vector_exclusive_or)
3497 (Fbool_vector_union)
3498 (Fbool_vector_intersection, Fbool_vector_set_difference)
3499 (Fbool_vector_subsetp, Fbool_vector_not)
3500 (Fbool_vector_count_matches)
3501 (Fbool_vector_count_matches_at): New functions.
3502 (syms_of_data): Intern new symbol, functions.
3503 * alloc.c (bool_vector_payload_bytes): New function.
3504 (Fmake_bool_vector): Instead of calling Fmake_vector,
3505 which performs redundant initialization and argument checking,
3506 just call allocate_vector ourselves. Make sure we clear any
3507 terminating padding to zero.
3508 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
3509 instead of open-coding the size calculation.
3510 (vroundup_ct): New macro.
3511 (vroundup): Assume argument >= 0; invoke vroundup_ct.
3512 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
3513 * composite.c (composition_gstring_put_cache):
3514 Change lint_assume to assume.
3515 * conf_post.h (assume): New macro.
3516 (lint_assume): Remove.
3517 * dispnew.c (update_frame_1): Change lint_assume to assume.
3518 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
3520 * image.c (gif_load): Change lint_assume to assume.
3521 * lisp.h (eassert_and_assume): New macro.
3522 (Qbool_vector_p): Declare.
3523 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
3524 (swap16, swap32, swap64): New inline functions.
3525 * macfont.m (macfont_shape): Change lint_assume to assume.
3526 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
3527 * xsettings.c (parse_settings): Use new swap16 and
3528 swap32 from lisp.h instead of file-specific macros.
3530 2013-09-22 Eli Zaretskii <eliz@gnu.org>
3532 * xdisp.c (try_window_id): Don't abort if cursor row could not be
3533 found (which can legitimately happen when the glyph row at the
3534 window start is disabled in the current_matrix. (Bug#15365)
3536 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
3538 Fix syntax.h bug introduced by recent INLINE change.
3539 syntax.h defined an extern inline function SYNTAX_ENTRY that was
3540 conditionally compiled one way in some modules, and a different
3541 way in others. This doesn't work with extern inline functions,
3542 which must have the same definition in all modules, because the
3543 defining code might be shared across modules, depending on the
3544 implementation. Symptoms reported by Martin Rudalics in:
3545 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
3546 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
3547 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
3548 overriding the corresponding functions in syntax.h.
3549 * syntax.h (syntax_property_entry, syntax_property_with_flags)
3550 (syntax_property): New inline functions.
3551 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
3552 Rewrite in terms of these new functions.
3554 2013-09-21 Eli Zaretskii <eliz@gnu.org>
3556 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
3557 not chars_in_text, whose result depends on the multibyteness of
3558 the current buffer. (Bug#15426)
3560 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
3562 Port recent change to hosts where pointers aren't 'long'.
3563 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
3564 Don't assume that pointers are the same width as 'long'.
3565 Add a compile-time check that a pointer fits into two X slots.
3567 A simpler, centralized INLINE.
3568 * conf_post.h (INLINE): Define only if not already defined.
3569 This allows us to use a single INLINE, defined by one file
3571 * emacs.c (INLINE): Define it.
3572 Also, include category.h, charset.h, composite.h, dispextern.h,
3573 syntax.h, systime.h, so that their INLINE definitions are expanded
3575 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
3576 * buffer.h, buffer.c (BUFFER_INLINE):
3577 * category.h, category.c (CATEGORY_INLINE):
3578 * character.h, character.c (CHARACTER_INLINE):
3579 * charset.h, charset.c (CHARSET_INLINE):
3580 * composite.h, composite.c (COMPOSITE_INLINE):
3581 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
3582 * frame.h, frame.c (FRAME_INLINE):
3583 * intervals.h, intervals.c (INTERVALS_INLINE):
3584 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
3585 * lisp.h, alloc.c (LISP_INLINE):
3586 * process.h, process.c (PROCESS_INLINE):
3587 * syntax.h, syntax.c (SYNTAX_INLINE):
3588 * systime.h, sysdep.c (SYSTIME_INLINE):
3589 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
3590 * window.h, window.c (WINDOW_INLINE):
3591 Remove. All uses replaced with INLINE.
3593 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3595 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
3598 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3600 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
3601 'const char *' to avoid compiler warnings due to similar change in
3602 the prototype of x_get_string_resource.
3604 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3606 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
3607 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
3608 going to replace static variables below. Adjust comments.
3609 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
3610 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
3611 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
3612 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
3613 Related users changed.
3614 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
3615 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
3616 last_mouse_movement_time, going to replace static variables below.
3618 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
3619 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
3621 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
3622 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
3623 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
3624 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
3625 static variables below.
3626 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
3627 (last_mouse_scroll_bar): Remove.
3628 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
3629 (mouseExited): Related users changed.
3631 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
3633 Do not use external array to process X scroll bar messages.
3634 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
3635 (x_send_scroll_bar_event): Pack window pointer into two slots
3636 of XClientMessageEvent if we're 64-bit. Adjust comment.
3637 (x_scroll_bar_to_input_event): Unpack accordingly.
3639 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3641 Ifdef away recent changes which aren't relevant to NS port.
3642 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
3643 [!HAVE_NS]: Declare as such.
3644 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
3645 [!HAVE_NS]: Define as such.
3647 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3649 * frame.c (x_redo_mouse_highlight): New function
3650 to factor out common code used in W32 and X ports.
3651 * dispextern.h (x_redo_mouse_highlight): Add prototype.
3652 * xterm.h (struct x_display_info):
3653 * w32term.h (struct w32_display_info):
3654 * nsterm.h (struct ns_display_info): New members
3655 last_mouse_motion_frame, last_mouse_motion_x and
3656 last_mouse_motion_y, going to replace static variables below.
3657 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
3658 (redo_mouse_highlight): Remove.
3659 (note_mouse_movement, syms_of_xterm): Adjust user.
3660 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
3661 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
3662 (redo_mouse_highlight): Remove.
3663 (note_mouse_movement, syms_of_w32term): Adjust user.
3664 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
3665 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
3667 (note_mouse_movement, mouseMoved, syms_of_nsterm):
3668 * nsfns.m (compute_tip_xy): Adjust user.
3670 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3672 * frame.c (x_mouse_grabbed): New function.
3673 * dispextern.h (x_mouse_grabbed): Add prototype.
3674 (last_mouse_frame): Remove declaration.
3675 * xterm.h (struct x_display_info):
3676 * w32term.h (struct w32_display_info):
3677 * nsterm.h (struct ns_display_info): New member
3678 last_mouse_frame, going to replace...
3679 * xdisp.c (last_mouse_frame): ...global variable.
3680 (note_tool_bar_highlight):
3681 * w32term.c (w32_mouse_position, w32_read_socket):
3682 * xterm.c (XTmouse_position, handle_one_xevent):
3683 Use x_mouse_grabbed.
3684 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
3686 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3688 * w32term.c (w32_read_socket): Avoid temporary
3689 variables in a call to x_real_positions.
3690 * xterm.c (handle_one_xevent): Likewise.
3692 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3694 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
3695 (x_icon_type): Remove prototype.
3696 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
3697 * frame.c (x_icon_type): Remove.
3698 * w32term.c (x_make_frame_visible, x_iconify_frame):
3699 * xterm.c (x_make_frame_visible, x_iconify_frame):
3700 Use x_set_bitmap_icon to factor out common code.
3702 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3704 * dispextern.h (check_x_display_info, x_get_string_resource):
3705 Declare here just once and unify the latter.
3706 * frame.c (check_x_display_info, x_get_string_resource):
3707 * nsterm.h (check_x_display_info):
3708 * xrdb.c (x_get_string_resource):
3709 * xterm.h (check_x_display_info): Remove prototypes.
3710 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
3711 * w32reg.c (x_get_string_resource): Likewise.
3712 (w32_get_rdb_resource): Adjust user.
3714 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3716 * xterm.h (struct x_display_info): New member
3717 x_pending_autoraise_frame, going to replace...
3718 * xterm.c (pending_autoraise_frame): ...static variable.
3719 (x_new_focus_frame, XTread_socket): Adjust users.
3720 * w32term.h (struct w32_display_info): New member
3721 w32_pending_autoraise_frame, going to replace...
3722 * w32term.c (pending_autoraise_frame): ...global variable.
3723 (x_new_focus_frame, w32_read_socket): Adjust users.
3725 2013-09-17 Glenn Morris <rgm@gnu.org>
3727 * xdisp.c (message_dolog): If we create *Messages*,
3728 switch it to messages-buffer-mode.
3730 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
3732 Don't overuse 'const' in types of locals.
3733 * bidi.c (bidi_count_bytes):
3734 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
3735 (xg_event_is_for_scrollbar):
3736 * xselect.c (x_handle_property_notify)
3737 (x_handle_selection_notify, x_handle_dnd_message):
3738 * xsettings.c, xsettings.h (xft_settings_event):
3739 * xterm.c (x_handle_net_wm_state, handle_one_event)
3740 (x_menubar_window_to_frame, x_detect_focus_change)
3741 (construct_mouse_click, note_mouse_movement)
3742 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3743 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
3744 (handle_one_xevent, x_handle_net_wm_state):
3745 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
3746 (x_handle_dnd_message):
3747 Avoid unnecessary 'const', typically the second 'const' in
3748 'const foo * const arg', a 'const' that does not affect the API
3749 and doesn't significantly help the human reader.
3751 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3753 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
3754 only if Glib < 2.36.0.
3755 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
3756 * xsettings.c (init_gconf, init_gsettings): Do not check
3758 * xterm.c (handle_one_xevent): Do not call to x_clear_area
3760 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
3762 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
3764 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
3765 before calling g_type_init.
3767 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
3769 * nsterm.m (syms_of_nsterm): ... to here.
3771 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3773 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
3774 (ignore_next_mouse_click_timeout): Use Time as X does.
3775 (handle_one_xevent): Avoid cast and use unsigned comparison.
3777 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3779 Do not copy X event in handle_one_xevent except KeyPress case.
3780 Wnen XEvent is processed, it is unlikely to be changed except
3781 KeyPress case, so we can avoid copying and use const pointer to
3782 const data to make sure that an event is not changed elsewhere.
3783 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
3784 const' and do not create local copy except for the KeyPress event.
3785 Use casts to avoid a few glitches. Adjust formatting. Add comments.
3786 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
3787 (x_handle_net_wm_state, x_menubar_window_to_frame)
3788 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
3789 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
3790 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
3791 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
3792 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
3793 (x_handle_dnd_message):
3794 * xsettings.c (xft_settings_event):
3795 Use 'const XEvent * const' where appropriate.
3796 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
3798 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3800 Fix X event waiting to handle multiple frames.
3801 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
3802 * xterm.c (pending_event_wait): Remove. Adjust users.
3803 (x_detect_focus_change): Pass frame arg.
3804 (handle_one_xevent): Find related frame early and clear per-frame
3805 wait_event_type only if this is an event for the relevant frame.
3806 (x_wait_for_event): Use per-frame wait_event_type.
3808 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3810 * nsfns.m (Fx_create_frame): Fix font driver registration for
3813 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
3814 for syms_of_macfont.
3816 * nsterm.m: Include macfont.h.
3817 (ns_tmp_flags, ns_tmp_font): Remove.
3818 (ns_compute_glyph_string_overhangs): Check for driver Qns.
3819 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
3820 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
3821 (changeFont:): Fix code style. Check for font driver type when
3824 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
3827 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
3828 (nsfont_open): Set font driver type.
3829 Set font->ascent and font->descent. Figure out font instead of
3830 ns_tmp_font, and flags instead of ns_tmp_flags.
3831 Fix indentation. Remove call to ns_draw_text_decoration,
3834 * nsfns.m: Include macfont.h.
3835 (Fx_create_frame): Register macfont driver, make a better default font.
3836 (Fns_popup_font_panel): Get font from macfont driver, if used.
3838 * macfont.m, macfont.h, macuvs.h: New files.
3840 * font.h: Declare syms_of_macfont.
3842 * font.c (syms_of_font): Call syms_of_macfont.
3844 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
3846 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3848 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
3849 and it is always zero for others, so I assume that this is an ancient
3850 leftover which nobody will want to change any more.
3851 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
3852 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
3853 * frame.c (x_set_scroll_bar_width):
3854 * w32fns.c (w32_createscrollbar):
3855 * w32term.c (w32_set_vertical_scroll_bar):
3856 * xfns.c (x_set_scroll_bar_default_width):
3857 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
3858 (x_scroll_bar_expose): Related users changed.
3860 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3862 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
3863 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
3864 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
3866 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
3868 * nsterm.h, w32term.h, xterm.h: ...and not here.
3869 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
3870 Remove unused Xisms.
3871 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
3872 these modules are never compiled otherwise.
3874 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3876 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
3877 Doc fix. (Bug#15375)
3879 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3881 Unify Fx_focus_frame between all ports.
3882 * frame.h (x_focus_frame): New prototype.
3883 * xfns.c (Fx_focus_frame): Remove.
3884 (syms_of_xfns): Do not defsubr it.
3885 (x_focus_frame): X implementation.
3886 * nsfns.m (Fx_focus_frame): Remove.
3887 (syms_of_nsfns): Do not defsubr it.
3888 (x_focus_frame): NS implementation.
3889 * w32term.c (Fx_focus_frame): Remove.
3890 (x_focus_on_frame): Rename to...
3891 (x_focus_frame): W32 implementation.
3892 * w32term.h (x_focus_on_frame): Remove prototype.
3893 * w32fns.c (Fx_focus_frame): Remove.
3894 (syms_of_w32fns): Do not defsubr it.
3895 * frame.c (Fx_focus_frame): Define here.
3896 (syms_of_frame): Defsubr here.
3897 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
3899 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3901 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
3902 All of them are replaced with FRAME_DISPLAY_INFO, defined in
3903 each port to reference the port-specific window system data.
3904 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
3905 (FRAME_DISPLAY_INFO): Define.
3906 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
3907 (FRAME_DISPLAY_INFO): Define. Adjust users.
3908 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
3909 (FRAME_DISPLAY_INFO): Define. Adjust users.
3910 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
3911 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
3912 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
3913 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
3914 * xselect.c, xterm.c: All related users changed.
3916 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3918 * xterm.h (x_window_to_frame, x_any_window_to_frame)
3919 (x_menubar_window_to_frame): Remove prototypes.
3920 * xfns.c (x_window_to_frame, x_any_window_to_frame)
3921 (x_menubar_window_to_frame, x_top_window_to_frame):
3923 * xterm.c (x_window_to_frame, x_any_window_to_frame)
3924 (x_menubar_window_to_frame, x_top_window_to_frame):
3925 ...to here and convert all but the last to static.
3927 2013-09-12 Eli Zaretskii <eliz@gnu.org>
3929 * lisp.mk (lisp): Add w32-common-fns.elc.
3931 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
3933 * charset.c (char_charset): Document an exception for char-charset.
3935 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3937 * xterm.h (x_display_info): New field last_user_time...
3938 * xterm.c (toplevel): ...to replace static last_user_time.
3939 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
3941 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
3943 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
3944 scroll bar values to prevent thumb from disappear and update comment.
3946 2013-09-11 Glenn Morris <rgm@gnu.org>
3948 * emacs.c (usage_message): Possessive apostrophe tweak.
3950 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3952 * nsterm.m (syms_of_nsterm): Use Qns.
3953 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
3954 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
3955 * xfns.c (x_display_info_for_name, Fx_open_connection):
3956 Remove old '#if 0' code.
3957 (syms_of_xfns): Use Qx.
3958 * termhooks.h (fullscreen_hook): Remove the leftover.
3959 (struct terminal): Fix typo in comment.
3961 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3963 Cleaning up a few X scroll bar bits.
3964 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
3965 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3966 New member last_seen_part, going to replace...
3967 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
3968 (xt_action_hook) [USE_LUCID]: Adjust user.
3969 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
3970 Lucid-specific scroll bar support.
3971 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
3972 to int and adjust to use last_seen_part member.
3973 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
3974 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
3975 Initialize last_seen_part.
3977 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
3979 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
3980 insert-buffer-substring an empty string.
3982 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
3984 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
3985 avoiding a GCC warning.
3987 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3989 Ifdef away frame tool bar code when it is not really used.
3990 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
3991 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
3992 and minimize_tool_bar_window_p under the above.
3993 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
3994 (fset_tool_bar_window): Likewise.
3995 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3996 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
3997 (change_frame_size_1):
3998 * window.c (window_from_coordinates, Frecenter): Adjust users.
3999 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
4000 code is not really used.
4001 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
4002 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
4003 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
4004 [!USE_GTK && !HAVE_NS]: Define as such.
4005 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
4006 (note_mouse_highlight, expose_frame):
4007 * xfns.c (x_set_tool_bar_lines):
4008 * xterm.c (handle_one_xevent): Adjust users.
4010 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
4012 Fix corruption with multiple emacsclient -t instances (Bug#15222).
4013 This bug was introduced by my 2013-08-26 patch, which incorrectly
4014 assumed that the terminfo implementation doesn't use termcap buffers.
4015 * term.c (init_tty) [TERMINFO]: Remove optimization, as
4016 these buffers apparently are used after all.
4017 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
4018 (struct tty_display_info): Define members termcap_term_buffer and
4019 termcap_strings_buffer even if TERMINFO.
4021 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4024 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
4025 'usage' docstring entry to pacify make-docfile.
4027 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
4029 Change comparison functions =, <, >, <=, >= to take many arguments.
4030 * data.c: Change comparison functions' interface and implementation.
4031 * lisp.h: Make arithcompare available for efficient two arg
4033 * bytecode.c: Use arithcompare.
4034 * fileio.c: Use new interface.
4036 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
4038 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
4040 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
4042 * eval.c (Feval): Document the new use of `lexical'.
4044 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4046 Review and drop old frame resize hack.
4047 * frame.h (struct frame): Remove force_flush_display_p.
4048 * dispnew.c (update_frame): Adjust user and don't call
4049 flush_frame here. The comment has said that there was an issues
4050 with redisplaying fringes, but I don't see any differences with
4051 and without this hack. Hopefully we can continue without it.
4052 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
4053 current frame matrices twice if resized_p is set.
4055 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4057 Do not populate pure Xism x_sync to other ports.
4058 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
4059 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
4060 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
4061 * w32term.h (x_sync): Remove prototype.
4063 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4065 Cleanup frame flushing.
4066 * dispextern.h (struct redisplay_interface):
4067 Drop flush_display_optional because flush_display is enough
4068 for X and flushing via RIF is just a no-op for others.
4069 * frame.h (flush_frame): New function.
4070 * dispnew.c (update_frame):
4071 * minibuf.c (read_minibuf):
4072 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
4074 * keyboard.c (detect_input_pending_run_timers): Do not flush
4075 all frames but selected one in redisplay_preserve_echo_area.
4076 * nsterm.m (ns_flush): Remove no-op.
4077 (ns_redisplay_interface): Adjust user.
4078 * w32term.h (x_flush): Remove no-op.
4079 (w32_redisplay_interface): Adjust user.
4080 * xterm.c (x_flush): Simplify because we do not flush all
4081 frames at once any more. Adjust comment.
4082 (x_redisplay_interface): Adjust user.
4084 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
4086 Port --without-x --enable-gcc-warnings to Fedora 19.
4087 * gfilenotify.c (globals_of_gfilenotify):
4088 Call g_type_init only if using an older glib version that needs it.
4090 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4092 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4093 (last_glyphless_glyph_merged_face_id): Remove declarations.
4094 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
4095 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
4096 (last_glyphless_glyph_merged_face_id): Now static.
4097 (merge_escape_glyph_face): New function, refactored from...
4098 (get_next_display_element): ...here.
4099 (merge_glyphless_glyph_face): New function, refactored from...
4100 (produce_glyphless_glyph): ...here...
4101 * term.c (produce_glyphless_glyph): ...and here.
4103 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
4105 * eval.c (eval_sub): Only call Ffunction if necessary.
4107 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4109 Attempt to make redisplay more selective when changing cursor type.
4110 * frame.h (struct frame): New bitfield cursor_type_changed.
4111 * xdisp.c (cursor_type_changed): Remove.
4112 (try_cursor_movement, redisplay_window, try_window_id)
4113 (set_frame_cursor_types, try_window_reusing_current_matrix):
4114 Adjust to use per-frame bitfield.
4115 (redisplay_internal): Look for cursor type change on each visible
4116 frame and consider all frames if cursor type has been changed on
4117 the frame other than selected. If cursor type has been changed on
4118 selected frame only, do not use fast update.
4120 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
4122 Attempt to make redisplay more selective when changing fonts.
4123 * frame.h (struct frame): New bitfield fonts_changed.
4124 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
4125 (adjust_frame_glyphs): Add prototype.
4126 * dispnew.c (fonts_changed_p): Remove.
4127 (adjust_glyphs): Remove because we do not
4128 adjust matrices on all frames at once any more.
4129 (adjust_frame_glyphs): Block and unblock input here.
4130 (adjust_glyph_matrix): Use fonts_changed.
4131 (change_frame_size_1): Use adjust_frame_glyphs.
4132 * font.c (font_open_entity): Use fonts_changed.
4133 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
4134 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4135 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
4136 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
4137 (shrink_mini_window, Fresize_mini_window_internal)
4138 (window_scroll_pixel_based, Fset_window_configuration)
4139 (apply_window_adjustment, Fset_window_vscroll):
4140 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
4141 Use adjust_frame_glyphs.
4142 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
4143 (try_window_reusing_current_matrix, try_window_id, display_line)
4144 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
4145 (redisplay_internal): Consider fonts_changed and adjust frame
4146 matrices for each frame only if the frame is visible. If font
4147 has been changed on some frame during full redisplay, retry
4148 only visible frames where the font has been actually changed.
4150 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4152 Cache current header and mode line height for each window.
4153 * window.h (struct window): New fields mode_line_height
4154 and header_line_height.
4155 * window.c (make_window): Initialize them.
4156 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4157 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
4158 (current_mode_line_height, current_header_line_height):
4160 * xdisp.c (current_mode_line_height, current_header_line_height):
4162 (pos_visible_p, init_xdisp): Adjust user.
4163 (redisplay_window): Invalidate mode_line_height and
4164 header_line_height if current and desired matrices do not agree.
4166 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4168 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
4169 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
4171 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4173 Make --without-x compatible with --enable-gcc-warnings.
4174 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
4175 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
4176 members under HAVE_WINDOW_SYSTEM.
4177 * keyboard.c (make_lispy_focus_out): Likewise.
4178 (record_menu_key): Move under HAVE_MENUS.
4179 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
4180 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
4181 (syms_of_xdisp): Adjust user.
4182 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
4183 (start_hourglass, cancel_hourglass):
4184 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
4185 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
4186 and CLEAR_FONT_TABLE_NFONTS.
4187 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
4188 Declare only if HAVE_WINDOW_SYSTEM.
4189 (lface_same_font_attributes_p, clear_face_gcs): Define only
4190 if HAVE_WINDOW_SYSTEM.
4192 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
4194 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
4195 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
4196 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
4198 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
4200 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
4202 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4204 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
4205 This fixes a type error on hosts where ptrdiff_t is wider than int.
4207 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
4209 * keyboard.c (read_key_sequence_vs): New function.
4210 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
4213 * callint.c (Fcall_interactively): Always return a vector for 'K'.
4215 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
4217 Makefile improvements.
4218 * Makefile.in (config.status): Don't use double-colon rules, as
4219 they are not portable according to POSIX. Fix shell typo with `;
4220 I guess this rule has never been tested?
4221 (VCSWITNESS): New macro, to override any environment var.
4223 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
4225 * xterm.h (struct x_display_info): Do not track X connection
4226 fd separately because it is always available from Display.
4227 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
4230 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4232 * buffer.c (drop_overlay):
4233 * fileio.c (restore_point_unwind): Prefer unchain_marker to
4234 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
4236 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4238 * buffer.c (Fmake_overlay, Fmove_overlay):
4239 * intervals.c (set_point_from_marker):
4240 * print.c (PRINTPREPARE): Prefer signal_error
4241 to plain error and report unsuitable marker too.
4243 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
4245 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
4246 for 'dragging' member.
4247 (struct x_output): Remove set-but-unused leftovers
4248 'left_before_move' and 'top_before_move'.
4249 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
4250 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
4251 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
4252 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4253 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
4254 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
4255 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
4256 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
4258 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
4260 * nsfont.m (INVALID_GLYPH): New define.
4261 (nsfont_encode_char): Use INVALID_GLYPH.
4262 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
4264 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4266 * xterm.c (x_last_mouse_movement_time): Revert last change.
4267 This code should use XDisplayMotionBufferSize to check display's
4268 motion history first, and there are few other issues as well.
4269 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
4270 (handle_one_xevent): Adjust user.
4272 2013-09-02 Martin Rudalics <rudalics@gmx.at>
4274 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
4275 * frame.c (Flast_nonminibuf_frame): ... to here.
4276 (check_minibuf_window): Don't abort if no window was found
4279 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4281 Use XGetMotionEvents to ask the last mouse motion time from X server.
4282 * xterm.c (X_MOTION_HISTORY): Default to 1.
4283 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
4284 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
4285 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
4286 Ifdef away legacy code.
4287 (XTmouse_position, x_scroll_bar_report_motion):
4288 Use x_last_mouse_movement_time.
4289 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
4292 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4294 * msdos.c (last_mouse_window): Move to...
4295 (dos_rawgetc): ...this function and adjust comment.
4296 * nsterm.m (last_window): Rename to last_mouse_window, move to...
4297 (mouseMoved): ...this function and adjust comment.
4298 * w32term.c (last_window): Likewise with...
4299 (w32_read_socket): ...this function.
4300 * xterm.c (last_window): Likewise with...
4301 (handle_one_xevent): ...this function.
4303 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4305 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
4306 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
4307 (handle_one_xevent): ...to here.
4308 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
4311 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4313 * msdos.c (IT_set_terminal_window): Remove no-op.
4314 (initialize_msdos_display): Adjust terminal setup.
4315 * w32console.c (w32con_set_terminal_window): Remove no-op.
4316 (initialize_w32_display): Adjust terminal setup.
4317 * w32term.c (w32_set_terminal_window): Remove no-op.
4318 (w32_create_terminal): Adjust terminal setup.
4319 * xterm.c (XTset_terminal_window): Remove no-op.
4320 (x_create_terminal): Adjust terminal setup.
4322 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4324 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
4326 (ns_create_terminal): Adjust terminal setup.
4327 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
4329 (w32_create_terminal): Adjust terminal setup.
4330 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
4332 (x_create_terminal): Adjust terminal setup.
4334 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4336 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
4337 (CLIP_TEXT_POS_FROM_MARKER): New macro.
4338 * dispnew.c (buffer_posn_from_coords):
4339 * window.c (Fwindow_end, displayed_window_lines):
4340 * xdisp.c (redisplay_mode_lines): Use it.
4342 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
4344 * fontset.c (face_for_char): Check char in the current face font first
4345 if HAVE_NS (Bug#15138).
4347 2013-08-31 Martin Rudalics <rudalics@gmx.at>
4349 * window.c (temp_output_buffer_show): Make sure window returned
4350 by display_buffer is live (Bug#15213).
4352 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
4354 Minor cleanup to avoid forward declarations.
4355 * coding.h (struct ccl_spec): Remove forward declaration.
4356 * composite.h (toplevel): Include font.h.
4357 (struct composition_it, struct face, struct font_metrics):
4358 Remove forward declaration.
4359 * dispextern.h (struct image, struct atimer): Likewise.
4360 * emacsgtkfixed.h (struct frame): Likewise.
4361 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
4362 * font.h (struct font_driver, struct font, struct glyph_string)
4363 (struct face): Remove forward declaration.
4364 * fontset.h (struct face, struct font): Likewise.
4365 * frame.h (toplevel): Style cleanup.
4366 (enum output_method): Move to...
4367 * termhooks.h (enum output_method): ...here.
4368 (struct glyph, struct frame, struct ns_display_info)
4369 (struct x_display_info, struct w32_display_info):
4370 Remove forward declaration.
4371 * xterm.h (toplevel): Include termhooks.h.
4372 (struct font, struct window, struct glyph_matrix, struct frame)
4373 (struct input_event, struct face, struct image): Remove forward
4375 * gtkutil.h (struct _widget_value): Likewise.
4376 * keyboard.h (toplevel): Include termhooks.h.
4377 (struct input_event): Remove forward declaration.
4379 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4381 * intervals.c (set_point_from_marker): New function.
4382 * editfns.c (Fgoto_char):
4383 * process.c (Finternal_default_process_filter):
4384 * window.c (select_window_1): Use it.
4385 * buffer.h (set_point_from_marker): Add prototype.
4387 2013-08-29 Eli Zaretskii <eliz@gnu.org>
4389 * w32.c (term_winsock): Call release_listen_threads before calling
4391 (_sys_wait_accept): Wait for accept event in a loop with a finite
4392 timeout, instead of waiting indefinitely. Will hopefully avoid
4393 hanging during exit because WSACleanup deadlocks waiting for the
4394 event object to be released. (Bug#14333)
4396 * w32proc.c (release_listen_threads): New function, signals all
4397 the reader threads that listen for connections to stop waiting.
4399 * w32.h (release_listen_threads): Add prototype.
4401 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4403 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
4404 field of new marker (for sanity and safety).
4405 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
4406 anyway because XMISCTYPE is a function and can't be an lvalue).
4408 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4410 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
4411 (x_after_update_window_line, x_scroll_bar_create):
4412 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
4413 (handle_one_xevent, x_clear_frame_area):
4414 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
4415 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
4416 * xterm.h (x_clear_area): Adjust prototype.
4418 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4420 Hook scanning and indentation functions to find_newline. This helps
4421 to avoid duplicated code and renders more respect to newline cache.
4422 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
4423 * cmds.c (Fforward_line):
4424 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
4425 Use find_newline and avoid unnecessary point movements.
4426 * search.c (scan_newline): Implement on top of find_newline.
4428 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
4430 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
4431 scoped code (bug#11258).
4433 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
4435 * nsterm.m (last_window): New variable.
4436 (EV_TRAILER2): New macro.
4437 (EV_TRAILER): Call EV_TRAILER2.
4438 (mouseMoved:): Add support for mouse-autoselect-window
4439 on nextstep (Bug#6888).
4441 2013-08-28 Andreas Schwab <schwab@suse.de>
4443 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
4444 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
4445 Remove unused macro definitions.
4446 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
4447 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
4448 Only define if emacs.
4450 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4452 Prefer enum glyph_row_area to int where appropriate.
4453 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
4455 (window_box, window_box_width, window_box_left, window_box_left_offset)
4456 (window_box_right, window_box_right_offset): Adjust prototypes.
4457 * xdisp.c (window_box, window_box_width, window_box_left)
4458 (window_box_left_offset, window_box_right, window_box_right_offset):
4459 Use enum glyph_row_area. Adjust users and tweak comment where needed.
4460 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
4461 * nsterm.m (ns_clip_to_row):
4462 * w32term.c (w32_clip_to_row):
4463 * xterm.c (x_clip_to_row): Likewise.
4465 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4467 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
4468 (Fprevious_overlay_change): Fast path for buffer with no overlays.
4470 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
4472 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
4473 for portability to hosts where /bin/sh has problems.
4475 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
4477 Redesign redisplay interface to drop global output_cursor.
4478 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
4479 (toplevel): Remove declaration of output_cursor.
4480 (set_output_cursor, x_cursor_to): Remove prototype.
4481 * window.h (struct window): New member output_cursor.
4482 (output_cursor_to): New function to replace RIF member.
4483 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
4484 (update_text_area, set_window_cursor_after_update): Use it.
4485 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
4486 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4487 * nsterm.m (ns_update_window_begin, ns_update_window_end):
4488 * w32term.c (x_update_window_begin, x_update_window_end):
4489 * xterm.c (x_update_window_begin, x_update_window_end):
4490 Adjust to use per-window output cursor.
4492 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
4494 Simplify SELECT_TYPE-related code.
4495 Like EMACS_TIME, this portability layer is no longer needed, since
4496 Emacs has been using fd_set as a portability layer for some time.
4497 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
4498 (SELECT_TYPE): Remove. All uses changed to fd_set.
4499 (fd_set) [!FD_SET]: New typedef.
4501 Simplify EMACS_TIME-related code.
4502 This portability layer is no longer needed, since Emacs has been
4503 using struct timespec as a portability layer for some time.
4504 * atimer.h, buffer.h, dispextern.h, xgselect.h:
4505 Include <time.h> rather than "systime.h"; that's all that's needed now.
4506 * dispnew.c: Include <timespec.h> rather than "systime.h";
4507 that's all that's needed now.
4508 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
4509 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
4510 TIMESPEC_RESOLUTION.
4511 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
4512 LOG10_TIMESPEC_RESOLUTION.
4513 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
4514 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
4515 (make_emacs_time): Remove. All used changed to make_timespec.
4516 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
4517 (current_timespec): Rename from current_emacs_time. All uses changed.
4518 (add_emacs_time): Remove. All uses changed to timespec_add.
4519 (sub_emacs_time): Remove. All uses change dot timespec_sub.
4520 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
4521 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
4522 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
4523 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
4524 (current_timespec): Rename from current_emacs_time. All uses changed.
4525 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
4526 changed to timespec_cmp.
4527 * xgselect.c: Include <timespec.h>, since our .h files don't.
4529 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4531 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
4532 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
4533 Remove the leftovers.
4534 * gtkutil.c (toplevel): Do not declare Qxft but include
4536 * image.c (toplevel): Do not declare Vlibrary_cache because
4537 it's already done in lisp.h.
4539 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4541 * lisp.h (Mouse_HLInfo): Move from here...
4542 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
4543 (reset_mouse_highlight): New function.
4544 * msdos.c (dos_set_window_size, IT_update_begin)
4545 (internal_terminal_init):
4546 * nsterm.m (ns_update_window_end, x_free_frame_resources)
4547 (ns_initialize_display_info):
4548 * w32console.c (initialize_w32_display):
4549 * w32term.c (x_update_window_end, x_free_frame_resources)
4550 (w32_initialize_display_info):
4551 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
4552 * window.c (Fdelete_other_windows_internal):
4553 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
4554 * termchar.h (toplevel):
4555 * xterm.h (toplevel): Include dispextern.h.
4557 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4559 Fix minor problems found by static checking.
4560 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
4561 (expect): Avoid nested-if warning.
4562 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
4563 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
4564 * nsterm.h, nsterm.m (ns_select):
4565 * xgselect.c, xgselect.h (xg_select):
4566 Adjust signature to better match pselect's.
4567 * nsterm.m (ns_select):
4568 Don't set *TIMEOUT, since pselect doesn't.
4569 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
4570 diagnostic about assigning const char * to it.
4571 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
4573 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
4575 * lread.c (substitute_object_recurse): Handle hash-tables as well
4578 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
4580 Fix unlikely core dump in init_tty, and simplify terminfo case.
4581 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
4582 The old version incorrectly dumped core if malloc returned a
4583 buffer containing only non-NUL bytes.
4584 (init_tty): Do not allocate or free termcap buffers; the
4585 struct does that for us now.
4586 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
4587 (struct tty_display_info): Define members termcap_term_buffer and
4588 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
4589 use them. Allocate them directly in struct rather than indirectly
4590 via a pointer, to simplify init_tty.
4592 * frame.c (check_minibuf_window): Initialize 'window' properly,
4593 so that Emacs reliably aborts later if 'window' is not initialized.
4595 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
4597 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
4598 of VoidSymbol (Bug#15154).
4600 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4602 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
4603 mouse_face_beg_y and mouse_face_end_y.
4604 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
4605 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
4606 Adjust users and update comment where appropriate.
4608 2013-08-26 Martin Rudalics <rudalics@gmx.at>
4610 * frame.c (check_minibuf_window): New function.
4611 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
4612 Call check_minibuf_window (Bug#15183).
4614 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4616 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4617 because this is the only last cursor data we need to keep and consult.
4618 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
4619 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
4622 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4624 Fix recovering from possible decompression error.
4625 Since insert_from_gap doesn't always move point, we can't use PT as
4626 the position where the partially decompressed data ends, and
4627 should count how many bytes was produced so far.
4628 * decompress.c (struct decompress_unwind_data): Add nbytes member.
4629 (unwind_decompress): Really delete partially uncompressed data.
4630 (Fzlib_decompress_region): Take decompressed data size into account.
4632 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4634 * syntax.c (init_syntax_once): Adjust comment and do an early
4635 initialization of Qchar_table_extra_slots just once...
4636 * casetab.c (init_casetab_once):
4637 * category.c (init_category_once):
4638 * character.c (syms_of_character):
4639 * coding.c (syms_of_coding):
4640 * xdisp.c (syms_of_xdisp): ...and omit it here.
4642 2013-08-24 Eli Zaretskii <eliz@gnu.org>
4644 * xdisp.c (get_next_display_element): Don't apply to characters
4645 from a display vector the logic of setting it->end_of_box_run_p
4646 suitable for characters from a buffer. (Bug#15175)
4648 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
4649 to handle directories, rather than '_utime' which doesn't.
4652 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
4654 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
4655 or fullscreen (Bug#14627).
4657 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
4659 System-dependent integer overflow fixes.
4660 * process.c (Fset_process_window_size): Signal an error if
4661 the window size is outside the range supported by the lower level.
4662 * sysdep.c (set_window_size): Return negative on error,
4663 nonnegative on success, rather than -1, 0, 1 on not in system,
4664 failure, success. This is simpler. Caller changed.
4665 (serial_configure): Remove unnecessary initialization of local.
4666 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
4667 size fits in unsigned long; this isn't true on some 32-bit hosts.
4668 Avoid buffer overrun if some future version of /proc/meminfo has a
4669 variable name longer than 20 bytes.
4670 (system_process_attributes) [__FreeBSD__]:
4671 Don't assume hw.availpages fits in 'int'.
4673 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
4675 Don't let very long directory names overrun the stack.
4676 Fix some related minor problems involving "//", vfork.
4677 * callproc.c (encode_current_directory): New function.
4678 (call_process): Don't append "/"; not needed.
4679 * fileio.c (file_name_as_directory_slop): New constant.
4680 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
4681 this can save the caller having to alloca.
4682 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
4683 Use SAFE_ALLOCA, not alloca.
4684 (directory_file_name, Fexpand_file_name): Leave leading "//"
4685 alone, since it can be special even on POSIX platforms.
4686 * callproc.c (call_process):
4687 * process.c (Fformat_network_address):
4688 * sysdep.c (sys_subshell):
4689 Use encode_current_directory rather than rolling our own.
4690 (create_process): No need to encode directory; caller does that now.
4691 * process.h (encode_current_directory): New decl.
4692 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
4693 Rework to avoid 'goto xyzzy;'.
4695 2013-08-23 Eli Zaretskii <eliz@gnu.org>
4697 * xdisp.c (handle_face_prop): If the default face was remapped use
4698 the remapped face for strings from prefix properties. (Bug#15155)
4700 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4702 Minor cleanup for redisplay interface and few related functions.
4703 * frame.h (enum text_cursor_kinds): Move from here...
4704 * dispextern.h (enum text_cursor_kinds): ...to here.
4705 (toplevel): Drop unnecessary declarations.
4706 (struct redisplay_interface): Use bool and enum text_cursor_kinds
4707 in update_window_end_hook and draw_window_cursor functions.
4708 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
4709 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
4710 * w32term.c (x_update_window_end, w32_draw_window_cursor):
4711 * xterm.c (x_update_window_end, x_draw_window_cursor):
4712 * xdisp.c (display_and_set_cursor, update_window_cursor)
4713 (update_cursor_in_window_tree, x_update_cursor): Use bool and
4714 enum text_cursor_kinds where appropriate.
4716 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
4718 Redesign redisplay interface to drop updated_row and updated_area.
4719 * dispextern.h (updated_row, updated_area): Remove declaration.
4720 (struct redisplay_interface): Pass glyph row and row area parameters
4721 to write_glyphs, insert_glyphs and clear_end_of_line functions.
4722 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4724 * dispnew.c (updated_row, updated_area): Remove.
4725 (redraw_overlapped_rows, update_window_line): Adjust user.
4726 (update_marginal_area, update_text_area): Likewise. Pass updated row
4727 as a parameter. Prefer enum glyph_row_area to int where appropriate.
4728 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
4731 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
4733 * process.c (flush_pending_output): Remove stub.
4736 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4738 * callproc.c: Fix race that killed background processes (Bug#15144).
4739 (call_process): New arg TEMPFILE_INDEX. Callers changed.
4740 Record deleted process-id in critical section, not afterwards.
4741 Don't mistakenly kill process created by a call-process invocation
4742 that discards output and does not wait.
4744 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
4746 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
4747 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
4748 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
4749 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
4750 to shut up compiler in mark_object.
4751 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
4753 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
4755 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4756 We can't portably rely on PTY_OPEN doing that, even if
4757 it calls posix_openpt with O_CLOEXEC.
4759 2013-08-20 Kenichi Handa <handa@gnu.org>
4761 * character.c (string_char): Improve commentary.
4763 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
4765 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4766 (struct animation_cache): Make signature a flexible array member.
4767 All uses changed. This is a tad slower but may insulate us better
4768 from future changes to ImageMagick.
4770 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4772 * image.c: Shrink memory needed for animation cache.
4773 (SIGNATURE_DIGESTSIZE): New constant.
4774 (struct animation_cache): Make 'signature' a fixed size array of bytes.
4775 (imagemagick_create_cache): Copy the signature. This saves
4776 several KB of memory that ImageMagick wastes per signature.
4777 Don't bother updating the update_time, as the caller does that now.
4778 (imagemagick_prune_animation_cache): Don't destroy the signature, as
4779 it's a fixed size struct member now.
4780 (imagemagick_get_animation_cache): Always destroy the signature,
4781 as it's now imagemagick_create_cache's responsibility to copy it.
4782 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
4783 and use memcmp rather than strcmp.
4784 eassert that ImageMagick returns a signature of the specified length.
4786 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
4788 * image.c (imagemagick_get_animation_cache): Don't segfault on
4790 (imagemagick_get_animation_cache): Revert to previous definition
4791 so that it actually works. But keep the memory leak fix.
4792 (imagemagick_get_animation_cache): Fix memory leak.
4794 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
4796 * image.c: Fix animation cache signature memory leak.
4797 Fix some other minor performance problems while we're at it.
4798 (imagemagick_create_cache): Clear just the members that
4799 need clearing. Don't set update_time, as caller does that now.
4800 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
4801 Simplify by using pointer-to-pointer instead of a prev pointer.
4802 (imagemagick_prune_animation_cache): Use make_emacs_time rather
4803 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
4804 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
4805 it's already a copy. Free the signature probe unless it's cached.
4807 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
4808 This was introduced by my 2013-08-12 fix for Bug#15035.
4810 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
4812 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
4813 (imagemagick_prune_animation_cache): Now static.
4815 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
4817 * image.c (imagemagick_get_animation_cache): Don't segfault when
4818 pruning all entries.
4820 2013-08-18 Ken Brown <kbrown@cornell.edu>
4822 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
4823 static heap if ENABLE_CHECKING is defined.
4824 (max_bss_sbrk_ptr): New variable.
4826 (report_sheap_usage): Report maximum static heap usage instead of
4827 ending static heap usage.
4829 2013-08-17 Eli Zaretskii <eliz@gnu.org>
4831 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
4832 of zlib_initialized according to the results of calling
4833 init_zlib_functions.
4835 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
4837 * image.c: Implement an ImageMagick per-image cache.
4838 (imagemagick_get_animation_cache): Fix a double-free error.
4839 (imagemagick_load_image): Remove the ping_wand code, which only
4840 apparently saved time on invalid animated images, and slowed down
4841 everything else. Optimise for the common case.
4843 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
4845 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
4847 * editfns.c (insert_before_markers): Mention overlay in the doc string.
4849 * marker.c (set_marker): Remove documentation of undefined behavior.
4851 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4853 * image.c (imagemagick_compute_animated_image): Animate correctly
4854 when sub-images are smaller than the main image.
4855 (imagemagick_compute_animated_image): Setting the iterator row to
4856 zero is apparently not allowed.
4857 (imagemagick_compute_animated_image): Allow images that say they
4858 have sub-images that are bigger than the main image, but just crop
4861 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
4863 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
4865 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4867 * image.c (imagemagick_compute_animated_image): Respect the GIF
4870 2013-08-15 Ken Brown <kbrown@cornell.edu>
4872 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
4873 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
4876 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
4878 Fix minor problems found by static checking.
4879 * frame.c (delete_frame):
4880 * xdisp.c (next_element_from_display_vector):
4881 Avoid uninitialized local.
4882 * image.c (imagemagick_compute_animated_image): Port to C89.
4883 Prefer usual GNU indentation style for loops.
4884 Be more careful about bizarrely large sizes, by using ptrdiff_t
4887 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4889 Fix infinite frame selection loop (Bug#15025).
4890 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
4892 2013-08-15 Eli Zaretskii <eliz@gnu.org>
4894 * xdisp.c (compute_window_start_on_continuation_line):
4895 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
4896 to make sure we end up setting the window start at the leftmost
4897 visible character of the display line. This avoids funky
4898 horizontal shifting because the window start is not kept on the
4899 same position. (Bug#15090)
4900 (next_element_from_display_vector): Support 'box' face attribute
4901 in the face definitions of a display vector. (Bug#15099)
4903 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
4905 * image.c (imagemagick_compute_animated_image): Implement animated
4907 (imagemagick_compute_animated_image): Fix some compilation
4908 warnings. Implement a very simple cache to make the animation
4909 usable at all, but it should be replaced with a per-image cache.
4911 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4913 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
4914 to do `for' loops over alist values.
4915 * buffer.h (FOR_EACH_BUFFER):
4916 * process.c (FOR_EACH_PROCESS): Use it.
4917 (handle_child_signal, status_notify, Fget_buffer_process)
4918 (kill_buffer_processes): Use FOR_EACH_PROCESS.
4920 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
4922 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
4923 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
4924 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
4925 to xzalloc and so avoid redundant call to memset.
4926 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
4927 members because it is allocated with xzalloc and so already zeroed.
4929 2013-08-14 Ken Brown <kbrown@cornell.edu>
4931 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
4934 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4936 Utility function and macro to copy Lisp string to C string.
4937 * lisp.h (xlispstrdupa): New macro.
4938 (xlispstrdup): New prototype.
4939 * alloc.c (xlispstrdup): New function.
4940 * callint.c (Fcall_interactively):
4941 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4942 (Fsubstitute_in_file_name):
4943 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
4944 * image.c (x_create_bitmap_from_file):
4945 * w32term.c (w32_term_init):
4946 * xterm.c (x_term_init): Use xlispstrdup.
4948 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
4950 * image.c (imagemagick_load_image): Make animated pictures work.
4951 There's still some problems with background color settings, though
4954 * decompress.c (unwind_decompress): Always restore point.
4956 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
4958 * marker.c (set_marker): Reformat documentation.
4960 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
4962 * xdisp.c (cursor_type_changed): Now static.
4964 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
4965 Use changed. This avoids the need to call xmalloc and for the
4966 caller to call xfree, and avoids memory leaks in some situations.
4968 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4970 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
4971 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
4972 (redisplay_window): If window_end_valid is cleared due to non-zero
4973 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
4974 so do not call to try_cursor_movement for that window.
4976 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4978 * window.h (struct window): Convert window_end_pos and
4979 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
4980 (wset_window_end_pos, wset_window_end_vpos): Remove.
4981 * dispnew.c (adjust_glyph_matrix):
4982 * window.c (Fwindow_end, replace_window, set_window_buffer)
4984 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
4985 (set_vertical_scroll_bar, redisplay_window, try_window)
4986 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
4987 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
4988 (note_mouse_highlight): Adjust users.
4989 (try_cursor_movement): Likewise. Convert old precondition to eassert.
4992 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
4994 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
4995 * image.c (imagemagick_filename_hint): Use `const char *' and
4996 prefer SSDATA to SDATA to avoid warnings.
4998 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5000 Cleanup window fringes, margins and scroll bars adjustments.
5001 * window.c (set_window_fringes, set_window_margins)
5002 (set_window_scroll_bars, apply_window_adjustment): New functions.
5003 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
5004 (Fset_window_scroll_bars): Use them.
5006 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
5008 * window.h (struct window): Convert scroll_bar_width
5009 from Lisp_Object to integer. Adjust comment.
5010 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
5012 * window.c (wset_scroll_bar_width): Remove.
5013 (make_window): Initialize scroll_bar_width.
5014 (Fsplit_window_internal): Use direct assignment.
5015 (Fset_window_configuration, save_window_save):
5016 Convert Lisp_Object to integer and back where appropriate.
5017 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
5018 bar was actually changed, and mention this in docstring.
5020 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5022 * decompress.c: Minor simplifications.
5023 (Fzlib_decompress_region): Don't bother verifying
5024 that avail_out <= UINT_MAX, as that was confusing.
5025 Mention the restriction in a comment instead.
5026 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
5028 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5030 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
5031 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
5033 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5035 * image.c (imagemagick_filename_hint): Check for errors in the
5038 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5040 * window.c (Fwindow_margins): Return nil when there's no marginal
5041 area, as per the documented API.
5043 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
5044 Fmake_vector, as scroll bar's struct members are not all Lisp
5045 objects now. This avoids crashes in GC.
5047 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
5048 bool, so its address could be taken.
5050 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
5052 * image.c (imagemagick_filename_hint): New function to possibly
5053 apply `image-content-type-suffixes'.
5054 (imagemagick_load_image): Use it.
5056 2013-08-13 Eli Zaretskii <eliz@gnu.org>
5058 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
5059 if loading zlib failed.
5061 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
5063 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
5064 2013-08-13 checkin below. Change bool to BOOL, rule is:
5065 All Obj-C code uses BOOL, except for interfaces callable from C.
5067 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
5069 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5071 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
5072 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
5073 bool instead of BOOL.
5074 * w32term.h (struct scroll_bar): Convert fringe_extended_p
5075 from Lisp_Object to bitfield. Adjust comment.
5076 * w32term.c (x_scroll_bar_create): Adjust user.
5077 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
5078 * xterm.c (XTset_vertical_scroll_bar): Likewise.
5079 Use bool for boolean.
5080 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
5081 to `unsigned int' when defining a bitfield.
5083 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
5085 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
5087 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5089 * window.h (struct window): Convert left_margin_cols and
5090 right_margin_cols from Lisp_Objects to integers. Adjust comment.
5091 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
5092 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
5094 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
5096 (showing_window_margins_p, update_window_line, update_frame_1):
5097 * fringe.c (draw_fringe_bitmap_1):
5098 * xdisp.c (window_box_width): Adjust users.
5099 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
5100 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
5101 Use direct assignment.
5102 (Fset_window_configuration, save_window_save, Fwindow_margins):
5103 Convert Lisp_Object to integer and back where appropriate.
5104 (Fset_window_margins): Adjust user. Return t if any margin
5105 was actually changed, and mention this in docstring.
5107 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
5109 * syntax.c (forward_word):
5110 * cmds.c (forward_char, backward_char): Mention the optional argument.
5112 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5114 * window.h (struct window): Convert left_fringe_width
5115 and right_fringe_width from Lisp_Objects to integers.
5117 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
5118 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
5119 * window.c (wset_left_fringe_width, wset_right_fringe_width):
5121 (make_window): Initialize new integer fields to -1.
5122 (Fsplit_window_internal): Use direct assignment.
5123 (Fset_window_configuration, save_window_save):
5124 Convert Lisp_Object to integer and back where appropriate.
5125 (Fset_window_fringes): Adjust user. Return t if any fringe
5126 was actually changed, and mention this in docstring.
5128 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5130 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
5131 * nsfns.m (x_set_cursor_type):
5132 * w32fns.c (x_set_cursor_type):
5133 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
5134 * xdisp.c (set_frame_cursor_types): ...but in common code.
5136 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5138 * font.c (clear_font_cache): New function, stripped from...
5139 (Fclear_font_cache): ...here, which now uses the function
5140 above. Adjust comment.
5141 * font.h (clear_font_cache): Add prototype.
5142 * xfaces.c (clear_face_cache): Use clear_font_cache.
5144 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
5146 * window.c (Fset_window_start): Compare `w', not `window' because
5147 `w' might not be equal to `window' after call to decode_live_window.
5149 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5151 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
5152 This fixes a problem introduced by the Bug#15035 patch
5153 when using GPG. Reported by Herbert J. Skuhra.
5155 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5157 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
5158 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
5159 not yet initialized.
5161 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5163 * decompress.c (Fzlib_decompress_region): Support zlib
5164 decompression, too, and rename.
5166 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5168 Minor zlib configuration tweaks.
5169 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
5170 Don't assume presence of fn_inflateInit2_ zlib internal function.
5172 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
5174 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
5175 include the zlib prefix.
5177 2013-08-12 Eli Zaretskii <eliz@gnu.org>
5179 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
5180 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
5181 define static variables that are pointers to zlib functions to be
5183 (init_zlib_functions) [WINDOWSNT]: New function.
5184 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
5186 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
5187 macros instead of invoking the zlib functions directly.
5188 (syms_of_decompress): DEFSYM Qzlib_dll.
5189 Staticpro Szlib_available_p.
5191 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
5193 Avoid looping over all frame windows to freeze and unfreeze.
5194 * window.h (struct window): Drop frozen_window_start_p.
5195 (freeze_window_starts): Drop prototype.
5196 * frame.h (struct frame): New frozen_window_starts flag.
5197 (FRAME_WINDOWS_FROZEN): New macro.
5198 * window.c (freeze_window_start, freeze_window_starts):
5200 (select_window, replace_window): Adjust users.
5201 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
5202 (window_frozen_p): New function.
5203 (redisplay_window): Use it.
5205 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
5207 Fix some fd issues when running subprocesses (Bug#15035).
5208 Fix bugs that can leak files or file descriptors on errors.
5209 Don't unlink open temp files, as that's hard for users to diagnose
5210 when things go awry (e.g., temp disk exhausted).
5211 Don't bother to lock temp files. Check for invalid recursion.
5212 * callproc.c (synch_process_fd): Remove. All uses removed.
5213 (synch_process_tempfile): New var or macro.
5214 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
5216 (record_kill_process): New arg, the temp name. All callers changed.
5217 (delete_temp_file): Now just a simple wrapper around unlink.
5218 (call_process_kill): New arg, the call_process_fd array.
5219 Close them all. Clear synch_process_pid. Remove the temp file,
5220 or arrange for it to be removed.
5221 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
5222 that's been moved to synch_process_tempfile. Caller changed.
5223 Do not remove the tempfile; that's now call_process_kill's
5225 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
5226 call_process_kill; the caller now does that.
5227 (call_process_cleanup): Do not close the process fd; that's now
5228 call_process_kill's responsibility.
5229 (Fcall_process): Implement via new function call_process, which
5230 has most of the old body of Fcall_process, but with a different API.
5231 (call_process): New function that does not open or close filefd if
5232 it is nonnegative. Record which fds need to be closed, and let
5233 call_process_kill close (and remove the tempfile, on MSDOS) on error.
5234 Signal an error if invoked recursively (could be done via a hook).
5235 Simplify creation of the tempfile in the MSDOS case.
5236 Don't create the output file until after checking for the executable.
5237 Report any failure to open /dev/null.
5238 Don't open /dev/null for writing twice; once is enough.
5239 Don't create pipe if all output is being discarded or sent to file.
5240 Don't worry about setting up the coding system or reading from the
5241 pipe if all output is being discarded.
5242 Hoist fd_error local into top level, to lessen block nesting.
5243 Don't record deleted pid here; now done by Fcall_process_region.
5244 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
5245 and note its success in synch_process_tempfile.
5246 Do not leak resources when child_setup fails.
5247 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
5248 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
5249 (create_temp_file): Now returns open fd, with an additional
5250 Lisp_Object * argument to return the name. All callers changed.
5251 Do not close the file; rewind it instead, and leave it open for
5252 the caller. Do not lock the temp file. Unwind-protect the file
5253 and the file-descriptor.
5254 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
5255 If an asynchrounous process, record it here, not in call_process.
5256 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
5257 * eval.c (set_unwind_protect): New function.
5258 * fileio.c (write_region): New function, generalized from the
5259 old Fwrite_region. Do not lock temp files.
5260 (Fwrite_region): Use it.
5261 * lisp.h (set_unwind_protect, write_region): New decls.
5262 * process.c: Include <verify.h>.
5263 (make_process): Mark fds as initially closed.
5264 (deleted_pid_list): Now a list of pid-filename pairs.
5266 (close_process_fd): New function.
5267 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
5268 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
5269 New constants. Verify that their number matches PROCESS_OPEN_FDS.
5270 (create_process, create_pty, Fmake_serial_process)
5271 (server_accept_connection): Record which fds need to be closed,
5272 and let deactivate_process close them.
5273 (Fmake_network_process): Do not discard the unwind-protect
5274 until it's safe to do so.
5275 (deactivate_process): Close the fds opened by create_process etc.
5276 (Fprocess_send_eof): Adjust to new way of recording open fds.
5277 Report an error if /dev/null can't be opened, instead of aborting.
5278 * process.h (PROCESS_OPEN_FDS): New constant.
5279 (struct Lisp_Process): New member open_fds.
5280 (record_kill_process, record_deleted_pid): Adjust signatures.
5281 (record_deleted_pid): Move decl here ...
5282 * syswait.h (record_deleted_pid): ... from here.
5284 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5286 * decompress.c: Fix bugs with large buffers and weird inputs.
5287 Tune a bit. Reindent as per usual Emacs style.
5288 (BUFFER_SIZE): Remove.
5289 (Fdecompress_gzipped_region): Do not mishandle input buffers with
5290 more than UINT_MAX bytes. Decompress into the gap instead of into
5291 an auto buffer, as this should avoid copying. Return nil if
5292 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
5293 set immediate_quit; we shouldn't trust zlib code that much.
5295 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
5297 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
5298 errors, and really move the gap to where we want it.
5300 * lisp.h: Include decompress.c support.
5302 * emacs.c (main): Include decompress.c support.
5304 * Makefile.in: Include -lz if present.
5306 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
5308 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
5309 (initWithTitle:): Initialize frame to 0.
5310 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
5311 (fillWithWidgetValue:frame:): Rename from
5312 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
5314 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
5315 fillWithWidgetValue:frame:
5317 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
5318 remove memory leak warnings.
5320 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
5321 (ns_check_menu_open): Handle menu == nil. Remove assignment to
5324 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
5325 (x_activate_menubar): Update the whole menu.
5326 (trackingNotification:): Call ns_check_menu_open if tracking ends.
5327 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
5328 current event is not NSSystemDefined (Bug#15001).
5329 Call ns_check_menu_open only if trackingMenu is 2.
5330 (menuDidClose:): New method, decrease trackingMenu.
5331 (fillWithWidgetValue:setDelegate:): New method.
5332 (fillWithWidgetValue:): Call the above.
5334 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
5336 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
5338 Omit some unnecessary casts.
5339 Many of these go back to the old pre-C89 days, when they may have
5340 been needed, but we've been assuming C89 or later for a while now.
5341 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
5342 (live_float_p, live_misc_p, live_vector_p):
5343 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
5344 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
5345 (defvar_per_buffer):
5346 * callint.c (Fcall_interactively):
5347 * doc.c (Fsubstitute_command_keys):
5348 * filelock.c (get_boot_time):
5349 * frame.c (xrdb_get_resource):
5350 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
5351 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
5352 (xg_get_file_name_from_selector, menuitem_destroy_callback)
5353 (menuitem_highlight_callback, menu_destroy_callback)
5354 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
5355 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
5356 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
5357 (xg_tool_bar_help_callback, tb_size_cb):
5358 * image.c (xpm_alloc_color, png_read_from_memory)
5359 (png_read_from_file, png_load_body, our_memory_skip_input_data)
5360 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
5362 * keymap.c (describe_map):
5363 * nsfns.m (Fns_display_monitor_attributes_list):
5364 * nsmenu.m (process_dialog:):
5365 * nsterm.m (hold_event):
5366 * process.c (wait_reading_process_output):
5367 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
5368 * scroll.c (do_direct_scrolling, scrolling_1):
5369 * termcap.c (tgetent):
5370 * window.c (check_window_containing, add_window_to_list)
5371 (freeze_window_starts):
5372 * xdisp.c (compare_overlay_entries, vmessage):
5373 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
5374 (x_get_monitor_attributes_xrandr)
5375 (Fx_display_monitor_attributes_list, x_display_info_for_name)
5376 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
5377 * xfont.c (xfont_match, xfont_open):
5378 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
5379 (menubar_selection_callback, menu_position_func)
5380 (popup_selection_callback, create_and_show_popup_menu)
5381 (dialog_selection_callback, create_and_show_dialog):
5382 * xrdb.c (x_get_string_resource):
5384 * xsmfns.c (x_session_check_input):
5385 * xterm.c (x_draw_glyphless_glyph_string_foreground)
5386 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
5387 (xaw_jump_callback, xaw_scroll_callback):
5388 Omit unnecessary casts.
5390 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
5392 Minor string-length refactoring.
5393 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
5394 * frame.c (make_monitor_attribute_list):
5395 Prefer build_string to strlen + make_string.
5397 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
5399 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
5400 don't check minor_code (Bug#14417).
5402 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5404 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
5405 vertical positions instead. This avoids calling MATRIX_ROW with
5406 row numbers that are possibly beyond valid limits. (Bug#15064)
5408 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
5410 Use xstrdup and build_unibyte_string where applicable.
5411 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
5412 * xfns.c (x_window):
5413 * xrdb.c (x_get_customization_string):
5414 * xterm.c (xim_initialize):
5415 * w32fns.c (w32_window): Use xstrdup.
5416 (w32_display_monitor_attributes_list):
5417 * emacs.c (init_cmdargs):
5418 * keyboard.c (PUSH_C_STR):
5419 * nsfont.m (nsfont_open):
5420 * sysdep.c (system_process_attributes):
5421 * w32.c (system_process_attributes):
5422 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
5424 2013-08-09 Eli Zaretskii <eliz@gnu.org>
5426 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
5427 variables of these types so that GDB would know about them, as aid
5428 for debugging fatal exceptions. (Bug#15024) See also
5429 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
5432 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
5434 * nsterm.m (ns_update_begin): Don't change clip path if it would be
5435 larger than the NSWindow (Bug#14934).
5437 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5439 Redesign redisplay interface to drop global variable updated_window.
5440 Always pass currently updated window as a parameter to update routines.
5441 * dispextern.h (updated_window): Remove declaration.
5442 (struct redisplay_interface): Pass window parameter to
5443 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
5444 and after_update_window_hook.
5445 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
5447 * dispnew.c (updated_window): Remove.
5448 (redraw_overlapped_rows, update_marginal_area, update_text_area)
5449 (update_window_line): Adjust to match redisplay interface changes.
5450 * nsterm.m (ns_update_window_begin, ns_update_window_end)
5451 (ns_scroll_run, ns_after_update_window_line):
5452 * w32term.c (x_update_window_begin, x_update_window_end)
5453 (x_after_update_window_line, x_scroll_run):
5454 * xterm.c (x_update_window_begin, x_update_window_end)
5455 (x_after_update_window_line, x_scroll_run):
5456 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5457 Likewise. Adjust comments where appropriate.
5458 (x_cursor_to): Simplify because this is always called during window
5459 update (but install debugging check anyway).
5460 (expose_window): Check must_be_updated_p flag to see whether this
5461 function is called during window update.
5463 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
5465 Do not reset window modification event counters excessively.
5466 These leftovers and poor man's tricky methods to catch extra
5467 redisplay's attention are no longer needed.
5468 * frame.c (set_menu_bar_lines_1):
5469 * minibuf.c (read_minibuf_unwind):
5470 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
5471 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
5472 (window_scroll_line_based, Fset_window_configuration):
5473 * xdisp.c (redisplay_window): Do not reset last_modified and
5474 last_overlay_modified counters.
5476 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
5478 * xselect.c (x_send_client_event): Set send_event and serial, memset
5479 data.l as it might be bigger than data.b. Use 24 bit mask to
5480 XSendEvent (Bug#15034).
5482 2013-08-07 Eli Zaretskii <eliz@gnu.org>
5484 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
5485 for TTY frames that are not the top frame on their console.
5488 2013-08-07 Martin Rudalics <rudalics@gmx.at>
5490 * w32term.c (w32fullscreen_hook): Really maximize frame when
5491 asked for (Bug#14841).
5493 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5495 Prefer selected_window to Fselected_window, likewise for frames.
5496 * buffer.c (Fbuffer_swap_text):
5497 * data.c (Fvariable_binding_locus):
5498 * window.c (run_window_configuration_change_hook): Adjust users.
5499 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
5500 Use decode_live_frame.
5502 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
5504 Be more careful if selected window shows the buffer other than current,
5505 use window_outdated only if this is not so. This change should also
5506 address some weird issues discussed in Bug#13012.
5507 * window.h (window_outdated): New prototype.
5508 * window.c (window_outdated): Now here. Convert from static and
5509 always assume window's buffer.
5510 (Fwindow_end, Fwindow_line_height): Use it.
5511 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
5512 and always assume window's buffer.
5513 (redisplay_window): Adjust user.
5514 (redisplay_internal): Call to reconsider_clip_changes once and
5515 check whether mode line should be updated only if selected window
5516 shows current buffer.
5517 (run_window_scroll_functions): Use eassert for debugging check.
5518 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
5520 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5522 * window.c (window_scroll, window_scroll_pixel_based)
5523 (window_scroll_line_based): Use bool for booleans.
5525 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
5527 * process.c: Fix minor off-by-one issues in descriptor counts.
5528 This shouldn't fix any real bugs, but it cleans up the code a bit.
5529 (max_process_desc, max_input_desc): -1, not 0, means none.
5531 (delete_input_desc): New function.
5532 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
5533 (deactivate_process): Scan backwards when recomuting max_process_desc;
5534 that should be faster.
5535 (init_process_emacs): Initialize max_input_desc.
5537 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5539 Use region cache to speedup bidi_find_paragraph_start.
5540 * buffer.h (struct buffer): New member bidi_paragraph_cache.
5541 Rename cache_long_line_scans to cache_long_scans.
5542 * buffer.c (bset_cache_long_line_scans): Rename to
5543 bset_cache_long_scans.
5544 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
5545 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
5547 (syms_of_buffer): Rename cache-long-line-scans to
5548 cache-long-scans. Adjust docstring.
5549 * search.c (newline_cache_on_off):
5550 * indent.c (width_run_cache_on_off): Adjust users.
5551 * bidi.c (bidi_paragraph_cache_on_off): New function.
5552 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
5553 * insdel.c (prepare_to_modify_buffer):
5554 Invalidate bidi_paragraph_cache if enabled.
5556 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
5558 Invalidate region caches only if buffer text is going to be changed.
5559 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
5560 (modify_text): ...new prototype.
5561 (prepare_to_modify_buffer_1): New prototype.
5562 * textprop.c (modify_region): Rename to...
5563 (modify_text_properties): ...new function.
5564 (add_text_properties_1, set_text_properties, Fremove_text_properties)
5565 (Fremove_list_of_text_properties): Adjust users.
5566 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
5567 (modify_text): ...new function.
5568 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
5569 (prepare_to_modify_buffer_1): ...new function.
5570 * casefiddle.c (casify_region):
5571 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
5572 (Ftranspose_regions): Use modify_text.
5574 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
5576 * lisp.mk (lisp): Add nadvice.elc.
5578 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5580 New macro to iterate over live buffers similar to frames.
5581 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
5582 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
5583 Declare buffer-related variables here to offload lisp.h.
5584 * buffer.c (Vbuffer_alist): Adjust comment.
5585 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
5586 (other_buffer_safely):
5587 * data.c (store_symval_forwarding):
5588 * dispnew.c (Fframe_or_buffer_changed_p):
5589 * fileio.c (Fdo_auto_save):
5590 * filelock.c (unlock_all_files):
5591 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
5593 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
5595 Fix some minor races in hosts lacking mkostemp (Bug#15015).
5596 * callproc.c (create_temp_file):
5597 * filelock.c (create_lock_file):
5598 Assume mkostemp, since it's now provided by Gnulib.
5600 2013-08-04 Eli Zaretskii <eliz@gnu.org>
5602 * w32.c (mkostemp): New function.
5603 (mktemp): Remove, no longer used. Most of the code reused in
5604 mkostemp. (Bug#15015)
5605 (mktemp): Don't undef.
5607 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5609 * dispnew.c (glyph_matrix_count, glyph_pool_count):
5610 Move under GLYPH_DEBUG and ENABLE_CHECKING.
5611 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
5612 (free_glyph_pool, check_glyph_memory): Likewise for
5613 all users. Adjust comments where appropriate.
5615 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
5617 * composite.h: Minor fixups.
5618 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
5619 to fix a misspelling, and change it to an inline function while
5620 we're at it (it need not be a macro). All uses changed.
5621 (composition_method, composition_valid_p):
5622 Rewrite to avoid assignments in if-conditions.
5624 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5626 Do not use global Lisp_Object in composition macros.
5627 * composite.h (composition_temp): Remove declaration.
5628 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
5629 (composition_method, composition_valid_p): ...inline functions.
5630 (compose_region): Remove the leftover.
5631 * composite.c (composition_temp): Remove.
5632 (run_composition_function, update_compositions)
5633 (composition_compute_stop_pos, composition_adjust_point)
5634 (Ffind_composition_internal):
5635 * coding.c (handle_composition_annotation):
5636 * xdisp.c (handle_composition_prop, check_point_in_composition):
5637 Related users changed.
5639 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
5641 Drop FRAME_PTR typedef.
5642 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
5643 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
5644 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
5645 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
5646 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
5647 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
5648 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
5649 All related users changed.
5651 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
5653 * eval.c (default_toplevel_binding): New function.
5655 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
5656 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
5657 (syms_of_eval): Export them.
5658 * data.c (Fdefault_value): Micro cleanup.
5659 * term.c (init_tty): Use "false".
5661 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5663 Fix X GC leak in GTK and raw (no toolkit) X ports.
5664 * xterm.c (x_free_frame_resources): If white and black relief
5665 GCs are allocated, always free them here.
5666 * xfns.c (x_make_gc): Omit redundant initialization.
5667 * widget.c (create_frame_gcs): Remove the leftover.
5668 (EmacsFrameDestroy): Do nothing because all GCs are now freed
5669 in x_free_frame_resources.
5671 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
5673 * nsterm.m (windowWillResize:toSize:): Only change title if
5674 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
5676 (viewDidEndLiveResize): New method.
5678 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
5679 inside NS_IMPL_COCOA.
5681 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5683 * insdel.c (adjust_after_replace, replace_range, del_range_2):
5684 Do not check whether undo is enabled because record_insert and
5685 record_delete does that themselves.
5687 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
5689 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
5690 member which is not really used any more.
5691 (FRAME_XIC_BASE_FONTNAME): Remove.
5692 * xfns.c (xic_free_fontset): Adjust user.
5693 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
5694 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
5695 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
5696 (xdialog_show): Use eassert for debugging check.
5697 * w32term.c (x_unfocus_frame): Remove unused dummy function.
5699 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
5701 * fileio.c, fns.c (merge): Move extern decl from here ...
5702 * lisp.h (merge): ... to here.
5704 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5706 Fix last font-related change.
5707 * w32font.h (w32font_list_internal, w32font_match_internal):
5709 * w32uniscribe.c (uniscribe_list, uniscribe_match):
5710 (uniscribe_list_family): Adjust to match font API change.
5711 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
5712 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
5714 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5716 * frame.h (FRAME_MOUSE_UPDATE):
5717 * nsterm.m (ns_frame_up_to_date): Omit redundant check
5718 whether hlinfo->mouse_face_mouse_frame is non-NULL.
5720 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5722 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
5723 * font.h (struct font_driver): Change list, match, and list_family
5724 functions to accept struct frame * as first arg.
5725 * font.c (font_score, font_compare, font_sort_entities):
5727 (font_sort_entities, font_list_entities, font_select_entity):
5728 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
5729 match font API change.
5730 * xfont.c (xfont_list, xfont_match, xfont_list_family):
5731 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
5732 * ftxfont.c (ftxfont_list, ftxfont_match):
5733 * xftfont.c (xftfont_list, xftfont_match):
5734 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
5735 * w32font.c (w32font_list, w32font_match, w32font_list):
5736 (w32font_list_internal, w32_font_match_internal): Likewise.
5737 * xfaces.c (Fx_family_fonts): Adjust user.
5739 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5741 Do not use pure Xism x_wm_set_icon_position in non-X ports.
5742 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5743 only if HAVE_X_WINDOWS is in use.
5744 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
5745 * nsterm.m (x_wm_set_icon_position): Remove no-op.
5746 * w32term.c (x_wm_set_icon_position): Likewise.
5747 * w32fns.c (x_icon): Adjust user.
5749 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5751 * xterm.c (last_mouse_press_frame): Remove the
5752 leftover which is not really used any more.
5753 (handle_one_xevent, syms_of_xterm): Adjust users.
5754 (x_flush): Call XFlush once per each X display, not frame.
5755 This is better because this code always unconditionally skips
5756 non-X frames in Vframe_list and issues the only XFlush if we
5757 have more than one X frame on the same X display.
5758 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
5759 Use bool for booleans.
5760 (x_draw_glyph_string_background, cvt_string_to_pixel):
5761 (cvt_pixel_dtor): Drop unnecessary prototypes.
5762 * xterm.h (x_display_ok): Adjust prototype.
5764 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5766 Drop unnecessary functions that deals with frame pixel size.
5767 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5768 (x_pixel_height): Drop prototypes.
5769 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
5770 (x_pixel_height): Drop implementations.
5771 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
5772 which should be always valid for window frame.
5773 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
5774 * w32menu.c (Fx_popup_dialog):
5775 * xmenu.c (Fx_popup_dialog): Likewise for both.
5777 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5779 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
5780 frame parameters and call to Fmodify_frame_parameters just once.
5781 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
5782 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
5783 and mention nil frame in docstring.
5785 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
5787 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
5788 (x_figure_window_size): Likewise. Adjust to return long.
5789 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
5790 (toplevel): Move Qterminal_live_p to...
5791 * terminal.c (toplevel): ...here, make it static, and...
5792 (syms_of_terminal): ...DEFSYM here.
5793 * frame.h (Qterminal_live_p): Remove declaration.
5794 (make_frame, x_figure_window_size): Adjust prototype.
5795 * nsfns.m (Fx_create_frame): Use long for window flags.
5797 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
5799 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
5800 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
5801 Do not assume that emacs_close (INT_MAX) is a no-op.
5803 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5805 * xfaces.c (make_face_cache): For struct face_cache, prefer
5806 xmalloc to xzalloc and so avoid redundant call to memset.
5807 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
5809 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5811 * fringe.c (draw_window_fringes, update_window_fringes)
5812 (compute_fringe_widths):
5813 * w32term.c (x_draw_glyph_string):
5814 * window.c (candidate_window_p, Frecenter):
5815 * xfaces.c (realize_basic_faces, realize_default_face)
5816 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
5817 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
5818 * xfns.c (x_set_cursor_color, xic_free_xfontset):
5819 * xmenu.c (Fx_menu_bar_open_internal):
5820 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
5821 * xsettings.c (xft_settings_event):
5822 * xterm.c (x_draw_glyph_string, x_had_errors_p):
5823 Use bool for booleans. Adjust style and comments where
5825 * dispextern.h (draw_window_fringes, update_window_fringes)
5826 (compute_fringe_widths):
5827 * xterm.h (x_had_errors_p): Adjust prototype.
5829 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5831 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
5832 CHECK_LIST. Rewrite the loop to avoid useless local variable.
5834 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5836 * fns.c (toplevel): Remove comment before Fsafe_length because
5839 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
5841 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
5843 2013-07-28 Eli Zaretskii <eliz@gnu.org>
5845 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
5846 frame which got the message is still alive, before dereferencing
5847 its pointer. (Bug#14970)
5849 * frame.c (delete_frame): Test "this" frame's minibuffer window to
5850 be a live window, before using it as such. (Bug#14970)
5852 2013-07-27 Eli Zaretskii <eliz@gnu.org>
5854 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
5855 w32_detect_focus_change instead of doing part of its job by hand.
5856 This fixes the problem whereby FOCUS_OUT events were not sent to
5859 2013-07-26 Eli Zaretskii <eliz@gnu.org>
5861 * process.c (Fprocess_list): Doc fix.
5863 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
5864 being re-exposed only if it didn't ask to become visible.
5865 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
5866 was previously iconified. (Bug#14841)
5867 (x_iconify_frame): Mark the frame iconified.
5869 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
5871 Fix minor problems found by static checking.
5872 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
5873 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
5875 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
5877 * eval.c (set_specpdl_old_value): New function.
5878 (unbind_to): Minor simplification.
5879 (get_backtrace_frame): New function.
5880 (Fbacktrace_frame): Use it. Add `base' argument.
5881 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
5882 (syms_of_eval): Export backtrace-eval.
5883 * xterm.c (x_focus_changed): Simplify.
5885 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
5887 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
5889 2013-07-24 Eli Zaretskii <eliz@gnu.org>
5891 * xdisp.c (redisplay_window): Instead of moving point out of
5892 scroll margin, reject the force_start method, and try scrolling
5893 instead. (Bug#14780)
5895 2013-07-24 Ken Brown <kbrown@cornell.edu>
5897 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
5900 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
5902 * eval.c (Fprogn): Do not check that BODY is a proper list.
5903 This undoes the previous change. The check slows down the
5904 interpreter, and is not needed to prevent a crash. See
5905 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
5907 2013-07-23 Glenn Morris <rgm@gnu.org>
5909 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
5911 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
5913 Port to GNU/Linux systems with tinfo but not ncurses.
5914 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
5915 to decide whether ncurses is being used. Without this change,
5916 GCC complains about tgetent not being declared, on a system
5917 that has tinfo installed but ncurses not installed.
5919 * eval.c (Fprogn): Check that BODY is a proper list.
5921 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
5922 * data.c (Fsetq_default):
5923 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
5924 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
5926 Tune by taking advantage of the fact that ARGS is always a list
5927 when a function is declared to have UNEVALLED args.
5929 * emacsgtkfixed.c: Port to GCC 4.6.
5930 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
5932 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
5934 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
5935 here to silence compiler warnings.
5937 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
5939 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
5940 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
5941 from messing up Emacs's 'struct frame' (Bug#14923).
5943 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5945 * alloc.c (make_save_ptr_ptr): Define this function.
5946 It was inadvertently omitted. It's needed only if
5947 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
5949 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
5951 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
5952 frame have focus (Bug#14895).
5954 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
5956 Avoid vfork-related deadlock more cleanly.
5957 * callproc.c (child_setup): When the child's exec fails, output
5958 the program name, as that's more useful. Use O_NONBLOCK to avoid
5960 * process.c (create_process_1): Remove; no longer needed.
5961 (create_process): Remove timer hack; no longer needed, now that
5962 the child avoids deadlock.
5964 2013-07-20 Glenn Morris <rgm@gnu.org>
5966 * image.c (Fimage_flush): Fix doc typo.
5968 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
5970 Fix array bounds violation when pty allocation fails.
5971 * process.c (PTY_NAME_SIZE): New constant.
5972 (pty_name): Remove static variable; it's now auto.
5973 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
5974 Take pty_name as an arg rather than using a static variable.
5975 All callers changed.
5976 (create_process): Recover pty_flag from process, not from volatile local.
5977 (create_pty): Stay inside array even when pty allocation fails.
5978 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
5980 * lread.c (Fload): Avoid initialization only when lint checking.
5981 Mention that it's needed only for older GCCs.
5983 2013-07-20 Kenichi Handa <handa@gnu.org>
5985 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
5986 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
5988 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
5990 * lread.c (Fload): Avoid uninitialized warning.
5992 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
5994 Fix some minor file descriptor leaks and related glitches.
5995 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
5996 (create_lock_file): Use write, not emacs_write.
5997 * image.c (slurp_file, png_load_body):
5998 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
5999 (server_accept_connection):
6000 Don't leak an fd on memory allocation failure.
6001 * image.c (slurp_file): Add a cheap heuristic for growing files.
6002 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
6003 as that's what the other routines do. Maybe input need not be
6004 blocked at all, but it's better to be consistent.
6005 Avoid undefined behavior when strlen is zero.
6007 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
6008 (NSTATICS): Now a constant; doesn't need to be a macro.
6010 2013-07-19 Richard Stallman <rms@gnu.org>
6012 * coding.c (decode_coding_utf_8): Add simple loop for fast
6013 processing of ASCII characters.
6015 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6017 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
6019 2013-07-19 Eli Zaretskii <eliz@gnu.org>
6021 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
6022 unportable 'struct x_display_info'.
6023 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
6026 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
6028 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
6029 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
6031 (system_process_attributes): Prefer plain char to unsigned char
6032 when either will do. Clean up properly if interrupted or if
6033 memory allocations fail. Don't assume sscanf succeeds.
6034 Remove no-longer-needed workaround to stop GCC from whining.
6035 Read command-line once, instead of multiple times. Check read status a
6038 Fix obscure porting bug with varargs functions.
6039 The code assumed that int is treated like ptrdiff_t in a vararg
6040 function, which is not a portable assumption. There was a similar
6041 -- though these days less likely -- porting problem with various
6042 assumptions that pointers of different types all smell the same as
6043 far as vararg functions is conserved. To make this problem less
6044 likely in the future, redo the API to use varargs functions.
6045 * alloc.c (make_save_value): Remove this vararg function.
6046 All uses changed to ...
6047 (make_save_int_int_int, make_save_obj_obj_obj_obj)
6048 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
6050 (make_save_ptr): Rename from make_save_pointer, for consistency with
6051 the above. Define only on platforms that need it. All uses changed.
6053 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6055 * keyboard.c: Try to fix typos in previous change.
6056 (DISPLAY_LIST_INFO): New macro.
6057 (kbd_buffer_get_event): Do not access members that are not present
6058 in X11. Revert inadvertent change of "!=" to "=".
6060 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
6062 * keyboard.c (kbd_buffer_get_event):
6063 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
6064 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
6066 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
6068 * filelock.c: Fix unlikely file descriptor leaks.
6069 (get_boot_time_1): Rework to avoid using emacs_open.
6070 This doesn't actually fix a leak, but is better anyway.
6071 (read_lock_data): Use read, not emacs_read.
6073 * doc.c: Fix minor memory and file descriptor leaks.
6074 * doc.c (get_doc_string): Fix memory leak when doc file absent.
6075 (get_doc_string, Fsnarf_documentation):
6076 Fix file descriptor leak on error.
6078 * term.c: Fix minor fdopen-related file descriptor leaks.
6079 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
6080 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
6082 * charset.c: Fix file descriptor leaks and errno issues.
6084 (load_charset_map_from_file): Don't leak file descriptor on error.
6085 Use plain record_xmalloc since the allocation is larger than
6086 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
6088 * eval.c (record_unwind_protect_nothing):
6089 * fileio.c (fclose_unwind):
6091 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
6092 The replacement doesn't block input, but that no longer seems
6095 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
6097 * lread.c: Fix file descriptor leaks and errno issues.
6098 (Fload): Close some races that leaked fds or streams when 'load'
6100 (Fload, openp): Report error number of last nontrivial failure to open.
6101 ENOENT counts as trivial.
6102 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
6104 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
6105 now that the function is always called with a nonnegative arg.
6106 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
6107 All uses replaced with ...
6108 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
6110 A few more minor file errno-reporting bugs.
6111 * callproc.c (Fcall_process):
6112 * doc.c (Fsnarf_documentation):
6113 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
6114 * process.c (set_socket_option):
6115 Don't let a constructor trash errno.
6116 * doc.c: Include <errno.h>.
6118 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
6120 * w32fns.c (unwind_create_tip_frame): Fix declaration.
6122 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6124 Fix w32 bug with call-process-region (Bug#14885).
6125 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
6126 to Fcall_process when the input is empty. This simplifies the
6127 code a bit. It makes no difference on POSIXish platforms but
6128 apparently it fixes a bug on w32.
6130 Fix bug where insert-file-contents closes a file twice (Bug#14839).
6131 * fileio.c (close_file_unwind): Don't close if FD is negative;
6132 this can happen when unwinding a zapped file descriptor.
6133 (Finsert_file_contents): Unwind-protect the fd before the point marker,
6134 in case Emacs runs out of memory between the two unwind-protects.
6135 Don't trash errno when closing FD.
6136 Zap the FD in the specpdl when closing it, instead of deferring
6137 the removal of the unwind-protect; this fixes a bug where a child
6138 function unwinds the stack past us.
6140 New unwind-protect flavors to better type-check C callbacks.
6141 This also lessens the need to write wrappers for callbacks,
6142 and the need for make_save_pointer.
6143 * alloc.c (free_save_value):
6144 * atimer.c (run_all_atimers):
6146 * alloc.c (safe_alloca_unwind):
6147 * atimer.c (unwind_stop_other_atimers):
6148 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
6149 * menu.c (cleanup_popup_menu) [HAVE_NS]:
6150 * minibuf.c (choose_minibuf_frame_1):
6151 * process.c (make_serial_process_unwind):
6152 * xdisp.c (pop_message_unwind):
6153 * xselect.c (queue_selection_requests_unwind):
6154 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
6155 * alloc.c (record_xmalloc):
6156 Prefer record_unwind_protect_ptr to record_unwind_protect with
6158 * alloc.c (Fgarbage_collect):
6159 Prefer record_unwind_protect_void to passing a dummy.
6160 * buffer.c (restore_buffer):
6161 * window.c (restore_window_configuration):
6162 * xfns.c, w32fns.c (do_unwind_create_frame)
6163 New wrapper. All record-unwind uses of wrappee changed.
6164 * buffer.c (set_buffer_if_live):
6165 * callproc.c (call_process_cleanup, delete_temp_file):
6166 * coding.c (code_conversion_restore):
6167 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
6168 * editfns.c (save_excursion_restore)
6169 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
6170 (save_restriction_restore):
6171 * eval.c (restore_stack_limits, un_autoload):
6172 * fns.c (require_unwind):
6173 * keyboard.c (recursive_edit_unwind, tracking_off):
6174 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
6175 * macros.c (pop_kbd_macro, restore_menu_items):
6176 * nsfns.m (unwind_create_frame):
6177 * print.c (print_unwind):
6178 * process.c (start_process_unwind):
6179 * search.c (unwind_set_match_data):
6180 * window.c (select_window_norecord, select_frame_norecord):
6181 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
6182 (fast_set_selected_frame):
6183 * xfns.c, w32fns.c (unwind_create_tip_frame):
6184 Return void, not a dummy Lisp_Object. All uses changed.
6185 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
6186 * callproc.c (call_process_kill):
6187 * fileio.c (restore_point_unwind, decide_coding_unwind)
6188 (build_annotations_unwind):
6189 * insdel.c (Fcombine_after_change_execute_1):
6190 * keyboard.c (read_char_help_form_unwind):
6191 * menu.c (unuse_menu_items):
6192 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
6193 * sound.c (sound_cleanup):
6194 * xdisp.c (unwind_redisplay):
6195 * xfns.c (clean_up_dialog):
6196 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
6197 Accept no args and return void, instead of accepting and returning
6198 a dummy Lisp_Object. All uses changed.
6199 * cygw32.c (fchdir_unwind):
6200 * fileio.c (close_file_unwind):
6201 * keyboard.c (restore_kboard_configuration):
6202 * lread.c (readevalllop_1):
6203 * process.c (wait_reading_process_output_unwind):
6204 Accept int and return void, rather than accepting an Emacs integer
6205 and returning a dummy object. In some cases this fixes an
6206 unlikely bug when the corresponding int is outside Emacs integer
6207 range. All uses changed.
6208 * dired.c (directory_files_internal_unwind):
6209 * fileio.c (do_auto_save_unwind):
6210 * gtkutil.c (pop_down_dialog):
6211 * insdel.c (reset_var_on_error):
6212 * lread.c (load_unwind):
6213 * xfns.c (clean_up_file_dialog):
6214 * xmenu.c, nsmenu.m (pop_down_menu):
6215 * xmenu.c (cleanup_widget_value_tree):
6216 * xselect.c (wait_for_property_change_unwind):
6217 Accept pointer and return void, rather than accepting an Emacs
6218 save value encapsulating the pointer and returning a dummy object.
6220 * editfns.c (Fformat): Update the saved pointer directly via
6221 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
6222 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
6223 (unwind_body): New function.
6224 (record_unwind_protect): First arg is now a function returning void,
6225 not a dummy Lisp_Object.
6226 (record_unwind_protect_ptr, record_unwind_protect_int)
6227 (record_unwind_protect_void): New functions.
6228 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
6229 * fileio.c (struct auto_save_unwind): New type.
6230 (do_auto_save_unwind): Use it.
6231 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
6232 * insdel.c (struct rvoe_arg): New type.
6233 (reset_var_on_error): Use it.
6234 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
6236 (specbinding_func): Remove; there are now several such functions.
6237 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
6238 (set_unwind_protect_ptr): New function.
6239 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
6241 Be simpler and more consistent about reporting I/O errors.
6242 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6243 Say "Read error" and "Write error", rather than "I/O error", or
6244 "IO error reading", or "IO error writing", when a read or write
6246 * process.c (Fmake_network_process, wait_reading_process_output)
6247 (send_process, Fprocess_send_eof, wait_reading_process_output):
6248 Capitalize diagnostics consistently. Put "failed foo" at the
6249 start of the diagnostic, so that we don't capitalize the
6250 function name "foo". Consistently say "failed" for such
6252 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
6253 All callers changed. This is so it can use report_file_error.
6254 * sysdep.c (serial_open, serial_configure): Capitalize I/O
6255 diagnostics consistently as above.
6257 * fileio.c (report_file_errno): Fix errno reporting bug.
6258 If the file name is neither null nor a pair, package it up as a
6259 singleton list. All callers changed, both to this function and to
6260 report_file_error. This fixes a bug where the memory allocator
6261 invoked by list1 set errno so that the immediately following
6262 report_file_error reported the wrong errno value.
6264 Fix minor problems found by --enable-gcc-warnings.
6265 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
6266 * keyboard.c (kbd_buffer_get_event): Remove unused local.
6268 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
6270 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
6271 Set event->arg to Qt if switch-event shall be generated.
6272 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
6274 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
6276 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
6279 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
6280 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
6281 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
6282 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
6283 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
6284 and there is a focused frame.
6285 (head_table): Add focus-in and focus-out.
6286 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
6287 bind to handle-focus-in/out.
6289 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
6290 (Fhandle_switch_frame): Call Fhandle_focus_in.
6291 (syms_of_frame): defsubr handle-focus-in/out.
6293 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
6295 Fix porting bug to older POSIXish platforms (Bug#14862).
6296 * sysdep.c (emacs_pipe): New function, that implements
6297 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
6298 This should port better to CentOS 5 and to Mac OS X 10.6.
6299 All calls to pipe2 changed.
6301 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
6302 This makes the code easier to read and the executable a bit smaller.
6303 Do not replace all calls to Fcons that happen to create lists,
6304 just calls that are intended to create lists. For example, when
6305 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
6306 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
6307 Similarly for list2 through list5.
6308 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
6309 * bytecode.c (exec_byte_code):
6310 * callint.c (quotify_arg, Fcall_interactively):
6311 * callproc.c (Fcall_process, create_temp_file):
6312 * charset.c (load_charset_map_from_file)
6313 (Fdefine_charset_internal, init_charset):
6314 * coding.c (get_translation_table, detect_coding_system)
6315 (Fcheck_coding_systems_region)
6316 (Fset_terminal_coding_system_internal)
6317 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
6318 * composite.c (update_compositions, Ffind_composition_internal):
6319 * dired.c (directory_files_internal, file_name_completion)
6321 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
6322 * doc.c (Fsnarf_documentation):
6323 * editfns.c (Fmessage_box):
6325 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
6326 (Feval, eval_sub, Ffuncall, apply_lambda):
6327 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
6328 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
6329 (Fset_file_times, Finsert_file_contents)
6330 (Fchoose_write_coding_system, Fwrite_region):
6331 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
6332 * font.c (font_registry_charsets, font_parse_fcname)
6333 (font_prepare_cache, font_update_drivers, Flist_fonts):
6334 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
6335 * frame.c (make_frame, Fmake_terminal_frame)
6336 (x_set_frame_parameters, x_report_frame_params)
6337 (x_default_parameter, Fx_parse_geometry):
6338 * ftfont.c (syms_of_ftfont):
6339 * image.c (gif_load):
6340 * keyboard.c (command_loop_1):
6341 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
6342 (Fcopy_keymap, append_key, Fcurrent_active_maps)
6343 (Fminor_mode_key_binding, accessible_keymaps_1)
6344 (Faccessible_keymaps, Fwhere_is_internal):
6345 * lread.c (read_emacs_mule_char):
6346 * menu.c (find_and_return_menu_selection):
6347 * minibuf.c (get_minibuffer):
6348 * nsfns.m (Fns_perform_service):
6349 * nsfont.m (ns_script_to_charset):
6350 * nsmenu.m (ns_popup_dialog):
6351 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
6352 (Fx_own_selection_internal):
6353 * nsterm.m (append2):
6354 * print.c (Fredirect_debugging_output)
6355 (print_prune_string_charset):
6356 * process.c (Fdelete_process, Fprocess_contact)
6357 (Fformat_network_address, set_socket_option)
6358 (read_and_dispose_of_process_output, write_queue_push)
6359 (send_process, exec_sentinel):
6360 * sound.c (Fplay_sound_internal):
6361 * textprop.c (validate_plist, add_properties)
6362 (Fput_text_property, Fadd_face_text_property)
6363 (copy_text_properties, text_property_list, syms_of_textprop):
6364 * unexaix.c (report_error):
6365 * unexcoff.c (report_error):
6366 * unexsol.c (unexec):
6367 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
6368 (Fformat_mode_line, syms_of_xdisp):
6369 * xfaces.c (set_font_frame_param)
6370 (Finternal_lisp_face_attribute_values)
6371 (Finternal_merge_in_global_face, syms_of_xfaces):
6372 * xfns.c (x_default_scroll_bar_color_parameter)
6373 (x_default_font_parameter, x_create_tip_frame):
6374 * xfont.c (xfont_supported_scripts):
6375 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
6376 (menu_help_callback, xmenu_show):
6378 * xterm.c (set_wm_state):
6379 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
6380 and similarly for list2 through list5.
6382 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
6384 * callproc.c (Fcall_process_region): Fix minor race and tune.
6385 (create_temp_file): New function, with the temp-file-creation part
6386 of the old Fcall_process_region. Use Fcopy_sequence to create the
6387 temp file name, rather than alloca + build_string, for simplicity.
6388 Don't bother to block input around the temp file creation;
6389 shouldn't be needed. Simplify use of mktemp.
6390 Use record_unwind_protect immediately after creating the temp file;
6391 this closes an unlikely race where the temp file was not removed.
6392 Use memcpy rather than an open-coded loop.
6393 (Fcall_process_region): Use the new function. If the input is
6394 empty, redirect from /dev/null rather than from a newly created
6395 empty temp file; this avoids unnecessary file system traffic.
6397 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
6399 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
6400 Simplify by making this case like the other two. This is a bit
6401 slower on obsolete hosts, but the extra complexity isn't worth it.
6403 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
6404 * process.c (create_process) [!DOS_NT]:
6405 Remove now-unnecessary calls to emacs_close.
6407 2013-07-13 Eli Zaretskii <eliz@gnu.org>
6409 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
6410 returning early. (Bug#14850)
6412 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
6413 and inhibit-iso-escape-detection attributes of 'undecided'.
6416 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
6418 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
6419 Reported by Herbert J. Skuhra in
6420 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
6422 Don't lose top specpdl entry when memory is exhausted.
6423 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
6424 specpdl overflow here, to simplify callers; all callers changed.
6425 Always reserve an unused entry at the stack top; this avoids
6426 losing the top entry's information when memory is exhausted.
6428 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6430 Clean up errno reporting and fix some errno-reporting bugs.
6431 * callproc.c (Fcall_process):
6432 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
6433 * process.c (create_process, Fmake_network_process):
6434 * unexaix.c (report_error):
6435 * unexcoff.c (report_error):
6436 Be more careful about reporting the errno of failed operations.
6437 The code previously reported the wrong errno sometimes.
6438 Also, prefer report_file_errno to setting errno + report_file_error.
6439 (Fcall_process): Look at openp return value rather than at path,
6440 as that's a bit faster and clearer when there's a numeric predicate.
6441 * fileio.c (report_file_errno): New function, with most of the
6442 old contents of report_file_error.
6443 (report_file_error): Use it.
6444 (Ffile_exists_p, Ffile_accessible_directory_p):
6445 Set errno to 0 when it is junk.
6446 * fileio.c (Faccess_file):
6447 * image.c (x_create_bitmap_from_file):
6448 Use faccessat rather than opening the file, to avoid the hassle of
6449 having a file descriptor open.
6450 * lisp.h (report_file_errno): New decl.
6451 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
6454 * process.c (create_process, wait_reading_process_output) [AIX]:
6455 Remove obsolete SIGHUP-related code, as Emacs no longer disables
6456 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
6457 a multithreaded environment anyway).
6458 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
6460 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
6462 * image.c (x_find_image_file): Don't close a remote file handle.
6464 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
6466 Fix races with threads and file descriptors.
6467 * callproc.c (Fcall_process_region):
6468 * dired.c (open_directory):
6469 * emacs.c (main, Fdaemon_initialized):
6470 * image.c (x_find_image_file):
6471 * inotify.c (Finotify_rm_watch):
6472 * lread.c (Flocate_file_internal):
6473 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
6474 * term.c (term_mouse_moveto, init_tty):
6475 * termcap.c (tgetent):
6476 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
6477 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
6478 * unexhp9k800.c, unexmacosx.c (unexec):
6479 * callproc.c (Fcall_process_region):
6480 Use emacs_close, not close.
6481 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
6482 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
6483 and posix_close function on current platforms (which all lack them).
6484 (emacs_close): Use it. This should fix the races on GNU/Linux and
6485 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
6486 and it should avoid closing random victim file descriptors on
6489 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
6491 * inotify.c (uninitialized): Remove. All uses replaced by -1.
6492 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
6495 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
6496 This is for .gdbinit xbacktrace.
6498 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
6499 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
6500 (emacs_set_tty): Now static.
6501 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
6502 * term.c (tty_capable_p, tty_default_color_capabilities)
6503 (get_tty_terminal, term_mouse_movement)
6504 (handle_one_term_event, init_tty, maybe_fatal):
6505 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
6506 (tgetent, scan_file, name_match, compare_contin):
6507 * terminal.c (get_terminal):
6508 Use bool for boolean.
6509 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
6510 Prefer char to unsigned char if either will do.
6511 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
6512 (tty_write_glyphs): Prefer int to unsigned.
6513 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
6514 All callers changed.
6515 * termcap.c (tprint, main) [TEST]: Remove non-working test.
6517 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6520 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
6521 (B__dummy__): New dummy symbol, to pacify C89.
6522 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
6523 they can't grok varargs macros.
6524 * dispnew.c (add_window_display_history)
6525 (add_frame_display_history):
6526 * print.c (print_object):
6527 * xdisp.c (debug_method_add):
6528 Use %p printf format only for void pointers.
6529 * emacs.c (usage_message): New constant, replacing ...
6530 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
6531 (main): Adjust to usage reorg.
6532 * fns.c (syms_of_fns):
6533 * profiler.c (syms_of_profiler):
6534 Don't use non-constant struct initializers.
6535 * gnutls.h (gnutls_initstage_t):
6536 * lisp.h (enum Lisp_Fwd_Type):
6537 * lread.c (lisp_file_lexically_bound_p):
6538 * xsettings.c (anonymous enum):
6539 Remove trailing comma.
6540 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
6541 * lisp.h (ENUM_BF): Use unsigned if pedantic.
6542 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
6544 * regex.c (const_re_char): New type, to pacify strict C89.
6545 All uses of 'const re_char' replaced to use it.
6546 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
6547 with glibc when strict C89. This change is imported from gnulib.
6549 (_Restrict_arr_): Rename from __restrict_arr, similarly.
6550 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
6551 Omit GNU_LINUX implementation, since it requires long long.
6552 * xterm.c (x_draw_underwave):
6553 Do not assume the traditional order of struct's members.
6554 (x_term_init): Rewrite to avoid the need for non-constant structure
6557 Syntax cleanup, mostly replacing macros with functions.
6558 This removes the need for the syntax_temp hack.
6559 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
6560 * syntax.c (SYNTAX_INLINE): New macro.
6561 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
6562 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
6563 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
6564 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
6565 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
6566 (SYNTAX_COMEND_FIRST): Now functions, not macros.
6567 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
6568 Now constants, not macros.
6569 (syntax_temp) [!__GNUC__]: Remove.
6570 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
6571 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
6572 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
6573 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
6574 Move here from syntax.h; now functions, not macros. Except for the
6575 last function, these are static since only syntax.c uses them.
6576 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
6577 All uses changed. Now a function, not a macro; use this fact
6578 to simplify the code.
6579 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
6580 compiler bugs; no longer relevant.
6581 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6582 (SYNTAX_INLINE): New macro.
6583 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
6584 for the new functions. Use bool for boolean member.
6585 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
6586 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
6587 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6588 (SETUP_BUFFER_SYNTAX_TABLE):
6589 Now extern inline functions, not macros.
6590 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
6591 Remove; all uses replaced by implementation.
6592 (syntax_temp) [!__GNUC__]: Remove decl.
6593 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
6595 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
6597 * emacs.c (main): Fix syntax error.
6599 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
6601 Timestamp fixes for undo (Bug#14824).
6602 * atimer.c (schedule_atimer):
6603 * fileio.c (Ffile_newer_than_file_p):
6604 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
6605 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
6606 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
6607 (syms_of_fileio): Remove Sclear_visited_file_name.
6608 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
6609 file doesn't exist; this avoids an ambiguity with negative timestamps.
6610 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
6611 * systime.h (make_emacs_time, invalid_emacs_time):
6612 Don't assume struct timespec layout; POSIX doesn't guarantee it.
6613 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
6614 * undo.c (record_first_change): Push (visited-file-modtime) onto
6615 undo list rather than reimplementing it by hand, incorrectly.
6617 2013-07-09 Ken Brown <kbrown@cornell.edu>
6619 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
6621 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
6623 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
6625 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
6627 Handle errno and exit status a bit more carefully.
6628 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
6629 number into an exit status. Instead, use EXIT_CANCELED.
6630 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
6631 * callproc.c (relocate_fd):
6632 * emacs.c (close_output_streams, main):
6633 * process.c (create_process):
6634 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
6635 Use emacs_perror for simplicity.
6636 * callproc.c (relocate_fd, main):
6637 * sysdep.c (sys_subshell):
6638 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
6639 (shut_down_emacs): Use emacs_write, not write.
6640 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
6641 * fileio.c (Fcopy_file, e_write):
6642 * nsterm.m (ns_select):
6643 * process.c (send_process):
6644 * sound.c (vox_write):
6645 Use emacs_write_sig, not emacs_write.
6646 * lisp.h (emacs_write_sig, emacs_perror): New decls.
6647 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
6649 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
6651 (emacs_full_write): New function.
6652 (emacs_write): Rewrite to use it.
6653 (emacswrite_sig, emacs_perror): New functions.
6654 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
6656 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
6658 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
6659 on NS even if it is present. Pixmap on NS is a void*.
6661 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6663 Port to Ubuntu 10 (Bug#14803).
6664 Problem reported by T.V. Raman.
6665 * process.c (close_on_exec, accept4, process_socket):
6666 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
6668 2013-07-07 Eli Zaretskii <eliz@gnu.org>
6670 * w32.c (sys_dup): Declare prototype.
6674 * callproc.c [WINDOWSNT]: Include sys/socket.h.
6676 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6678 Make file descriptors close-on-exec when possible (Bug#14803).
6679 This simplifies Emacs a bit, since it no longer needs to worry
6680 about closing file descriptors by hand in some cases.
6681 It also fixes some unlikely races. Not all such races, as
6682 libraries often open files internally without setting
6683 close-on-exec, but it's an improvement.
6684 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
6685 * callproc.c (Fcall_process) [!MSDOS]:
6686 * emacs.c (main) [!DOS_NT]:
6687 * nsterm.m (ns_term_init):
6688 * process.c (create_process):
6689 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
6690 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
6691 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
6692 Prefer mkostemp with O_CLOEXEC to mkstemp.
6693 * callproc.c (relocate_fd) [!WINDOWSNT]:
6694 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
6695 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
6697 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
6698 Make the resulting file descriptor close-on-exec.
6699 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
6700 * lread.c (load_descriptor_list, load_descriptor_unwind):
6701 Remove; no longer needed. All uses removed.
6702 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
6703 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
6705 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
6706 (Fmake_network_process, Fnetwork_interface_list):
6707 (Fnetwork_interface_info, server_accept_connection):
6708 Make newly-created socket close-on-exec.
6709 * sysdep.c (emacs_open, emacs_fopen):
6710 Make new-created descriptor close-on-exec.
6711 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
6712 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
6714 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
6716 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
6717 for NS_IMPL_GNUSTEP.
6719 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
6721 Fix openp errno handling.
6722 * callproc.c (Fcall_process): Preserve openp errno around close.
6723 * lread.c (openp): Set errno when returning -1, as some callers
6726 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
6728 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
6730 * nsterm.h (NSSavePanel): Update comment.
6731 (NSAPP_DATA2_RUNFILEDIALOG): Define.
6732 (ns_run_file_dialog): Declare.
6734 * nsfns.m: Remove panelOK.
6736 (ns_run_file_dialog): New function.
6737 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
6738 event loop, so file dialog is popped up by ns_run_file_dialog, called
6739 by sendEvent (Bug#14578).
6740 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
6742 2013-07-06 Eli Zaretskii <eliz@gnu.org>
6744 * xdisp.c (default_line_pixel_height): New function.
6745 (pos_visible_p, move_it_vertically_backward, try_scrolling)
6746 (try_cursor_movement, redisplay_window, try_window)
6747 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
6749 * window.c (window_scroll_pixel_based):
6750 use default_line_pixel_height.
6752 * dispextern.h (default_line_pixel_height): Add prototype.
6754 * frame.c (x_set_line_spacing): Accept a float value for
6755 line-spacing parameter, per the documentation.
6757 * data.c (Fmultibyte_string_p): Doc fix.
6759 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
6761 Use emacs_open more consistently when opening files.
6762 This handles EINTR more consistently now, and makes it easier
6763 to introduce other uniform changes to file descriptor handling.
6764 * sysstdio.h: New file.
6765 * buffer.c (mmap_init):
6766 * cygw32.c (chdir_to_default_directory):
6767 * dispnew.c (Fopen_termscript):
6768 * emacs.c (Fdaemon_initialized):
6769 * fileio.c (Fdo_auto_save):
6770 * image.c (slurp_file, png_load_body, jpeg_load_body):
6771 * keyboard.c (Fopen_dribble_file):
6773 * print.c (Fredirect_debugging_output):
6774 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
6775 * termcap.c (tgetent):
6776 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
6777 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
6778 * w32term.c (w32_initialize) [CYGWIN]:
6779 * xfaces.c (Fx_load_color_file):
6780 Use emacs_open instead of plain open, and emacs_fopen instead of
6782 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
6783 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
6784 * callproc.c (default_output_mode): New constant.
6785 (Fcall_process): Use it to call emacs_open instead of plain creat.
6786 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
6787 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
6788 (emacs_fopen): New function.
6789 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
6790 Include <lisp.h>, for emacs_open.
6791 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
6793 Remove duplicate #include directives.
6794 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
6796 Don't include stdio.h twice.
6797 * buffer.c [USE_MMAP_FOR_BUFFERS]:
6798 Don't include sys/types.h or stdio.h twice.
6799 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
6800 * lread.c: Don't include coding.h twice.
6801 * nsfont.m: Don't include frame.h twice.
6802 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
6803 * ralloc.c: Don't include <unistd.h> twice.
6804 * xdisp.c: Don't include font.h twice.
6805 * xterm.c: Don't include fontset.h twice.
6806 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
6808 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6810 Scale ImageMagick images more carefully.
6811 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
6812 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6813 Be more careful about avoiding undefined behavior after
6814 integer overflow and division by zero.
6816 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6818 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
6819 (syms_of_w32fns): DEFSYM them.
6820 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
6821 (CCHDEVICENAME): Define macros if not defined.
6822 (struct MONITOR_INFO_EX): New struct.
6823 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
6824 (enum_display_monitors_fn): New variable.
6825 (globals_of_w32fns): Initialize it.
6826 (Fx_display_pixel_width, Fx_display_pixel_height)
6827 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
6828 multi-monitor setups in docstrings.
6829 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
6830 screen size by primary monitor's millimeter per pixel.
6831 (w32_monitor_enum, w32_display_monitor_attributes_list)
6832 (w32_display_monitor_attributes_list_fallback)
6833 (Fw32_display_monitor_attributes_list): New functions.
6834 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
6836 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
6838 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
6840 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
6842 * fileio.c (Qfile_notify_error): New error symbol.
6844 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
6845 * inotify.c (inotify_callback, symbol_to_inotifymask)
6846 (Finotify_add_watch, Finotify_rm_watch): Use it.
6847 (inotifyevent_to_event): Exchange order of cookie and file name.
6848 (Finotify_add_watch): Adapt docstring.
6850 * lisp.h (Qfile_notify_error): Declare.
6852 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6854 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
6855 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6856 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6857 which did not work (see <http://bugs.gnu.org/14569#307>).
6858 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
6859 && (!noninteractive || initialized)). This attempts to thread
6860 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
6862 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
6864 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
6865 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
6867 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
6869 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
6870 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6871 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
6872 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
6874 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6876 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
6877 Define to __sys_siglist.
6879 2013-07-02 Eli Zaretskii <eliz@gnu.org>
6881 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
6882 word-wrap, so that overflow-newline-into-fringe would work in
6883 visual-line-mode. (Bug#2749)
6884 (move_it_in_display_line_to): When the last scanned display
6885 element fits exactly on the display line, and
6886 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
6887 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
6888 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
6889 finding buffer position that corresponds to pixel coordinates,
6890 e.g. in buffer_posn_from_coords.
6892 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
6894 * process.c (handle_child_signal): Call catch_child_signal if
6897 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
6899 Don't convert function pointers to void * and back.
6900 It isn't portable C, and it's easy enough to avoid.
6901 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
6902 (make_save_value): Add support for SAVE_FUNCPOINTER.
6903 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
6904 * print.c (print_object):
6905 Distinguish function from object pointers.
6906 * lisp.h (SAVE_FUNCPOINTER): New constant.
6907 (SAVE_SLOT_BITS): Adjust to it.
6908 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
6909 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
6910 (voidfuncptr): New typedef.
6911 (struct Lisp_Save_Value): New member data[0].funcpointer.
6912 (XSAVE_FUNCPOINTER): New function.
6914 Simplify buildobj processing.
6915 * Makefile.in (buildobj.h): Make it a sequence of strings each
6916 followed by comma, rather than a single string. Put it into a
6917 .tmp file in case there's an error while generating it.
6918 (gl-stamp): Use .tmp for temp files.
6919 (mostlyclean): Clean .tmp files.
6920 * doc.c (buildobj): Move to just the routine that needs it.
6921 It's now an array of strings, so processing is simpler.
6923 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
6925 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
6926 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
6927 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
6928 Invoke malloc_enable_thread even when not interactive.
6929 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
6930 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
6931 in this case, since the underlying bug has now been fixed.
6933 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
6935 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
6936 unlinking it (bug#14691).
6938 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
6940 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
6941 before checking whether buffer is modified. This lets
6942 `kill-buffer-query-functions' cancel killing of the buffer or save
6943 its content before `kill-buffer' asks user the "Buffer %s
6944 modified; kill anyway?" question.
6946 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
6948 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
6949 Let the super performKeyEquivalent deal with them (Bug#14747).
6951 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
6953 * widget.c (resize_cb): Remove unused local.
6955 Do not use GTK 3 if it exists but cannot be compiled.
6956 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
6957 * xterm.c (x_error_handler) [!USE_GTK]:
6960 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
6962 2013-06-30 Eli Zaretskii <eliz@gnu.org>
6964 * intervals.c (get_local_map): Instead of aborting, clip POSITION
6965 to the valid range of values. (Bug#14753)
6967 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
6968 when moving point by using the current glyph matrix. This avoids
6969 the need to force redisplay when this function is called in a
6972 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
6974 Fix minor problems found by static checking.
6975 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
6976 Redo the latter's body to sidestep GCC parenthesization warnings.
6977 (setup_coding_system, detect_coding, detect_coding_system): Use them.
6978 * coding.c (detect_coding, detect_coding_system):
6979 * coding.h (struct undecided_spec):
6980 Use bool for boolean.
6981 * image.c (QCmax_width, QCmax_height): Now static.
6982 * xdisp.c (Fmove_point_visually): Remove unused local.
6984 2013-06-29 Eli Zaretskii <eliz@gnu.org>
6986 * xdisp.c (Fmove_point_visually): New function.
6988 2013-06-28 Kenichi Handa <handa@gnu.org>
6990 * coding.h (define_coding_undecided_arg_index): New enum.
6991 (coding_attr_index): New members
6992 coding_attr_undecided_inhibit_null_byte_detection,
6993 coding_attr_undecided_inhibit_iso_escape_detection,
6994 coding_attr_undecided_prefer_utf_8.
6995 (undecided_spec): New struct.
6996 (struct coding_system): New member `undecided' of the member
6999 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
7000 (detect_coding): Likewise.
7001 (detect_coding_system): Likewise.
7002 (Fdefine_coding_system_internal): New coding system properties
7003 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
7005 (syms_of_coding): Adjust for coding_arg_undecided_max.
7007 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
7009 * image.c (x_from_xcolors): Remove unused local.
7011 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7013 Defer image data transfer between X client and server until actual
7016 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
7019 * image.c (Destroy_Image): Remove.
7020 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
7021 `mask_p', and `colors_p'. All uses changed.
7022 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
7023 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
7024 New macros for `flags' arg to x_clear_image_1.
7025 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
7026 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
7027 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
7028 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
7029 (image_get_x_image, image_unget_x_image): New functions or macros.
7030 (image_background, image_background_transparent, x_to_xcolors)
7031 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
7032 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
7033 instead of Destroy_Image.
7034 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
7035 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
7036 (png_load_body, jpeg_load_body, tiff_load, gif_load)
7037 (imagemagick_load_image, svg_load_image): Use them instead of
7038 x_create_x_image_and_pixmap, and x_put_x_image followed by
7039 x_destroy_x_image, respectively.
7040 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
7041 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
7042 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
7043 background_transparent fields.
7044 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
7045 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
7047 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
7049 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
7050 This mostly consists of undoing recent changes.
7051 * callproc.c (Fcall_process):
7052 * process.c (create_process):
7053 Do not worry about catching SIGCHLD here, undoing previous change.
7054 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
7055 * process.c, process.h (catch_child_signal):
7056 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
7057 * process.c (catch_child_handler): Don't worry about being called
7058 lazily and do not assume caller has blocked SIGCHLD, undoing
7059 previous change. Move first-time stuff back to
7060 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
7061 tickle glib, as that causes Cygwin bootstrap to fail. Do not
7062 set lib_child_handler if it's already initialized, which may
7063 help avoid problems on GNUStep.
7065 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7067 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
7068 * callproc.c (Fcall_process):
7069 * process.c (create_process):
7070 Make sure SIGCHLD is caught before we fork,
7071 since Emacs startup no arranges to catch SIGCHLD.
7072 * process.c (lib_child_handler): Initialize to null, not to
7074 (catch_child_signal): Allow self to be called lazily.
7075 Do nothing if it's already been called.
7076 Assume caller has blocked SIGCHLD (all callers do now).
7077 * emacs.c (main): Do not catch SIGCHLD here; defer it until
7078 just before it's really needed.
7079 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
7080 since it hasn't been caught yet.
7082 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
7084 * image.c (compute_image_size): New function to implement
7085 :max-width and :max-height.
7086 (imagemagick_load_image): Use it.
7088 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
7090 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
7091 * callproc.c, process.h (block_child_signal, unblock_child_signal):
7093 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
7094 * process.c (catch_child_signal): Block SIGCHLD while futzing with
7095 the SIGCHLD handler, since the code is not atomic and (due to glib)
7096 signals may be arriving now.
7097 * sysdep.c (init_signals): Do not catch child signals here;
7098 'main' now does that later, at a safer time.
7100 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
7102 Clean up SIGCHLD handling a bit (Bug#14569).
7103 * process.c, process.h (catch_child_signal):
7104 Now always extern, even if !NS_IMPL_GNUSTEP.
7105 * process.c (catch_child_signal): Move glib tickler here from
7106 init_process_emacs, so that it's done earlier in Emacs
7107 initialization. Also move the noninteractive && !initialized
7108 check here from init_process_emacs. This is all a bit cleaner for
7109 GNUish platforms, and I hope it works around the Cygwin bug.
7110 * sysdep.c (init_signals): Invoke catch_child_signal here, so
7111 that glib signal handling is tickled before glib creates threads.
7113 * process.c (wait_reading_process_output): Avoid int overflow
7114 when reading more than 2 GiB total from a process.
7116 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7118 * process.c (create_process): Handle a couple more cases,
7119 i.e., work even if new_argv and wait_child_setup[i] are cached.
7120 Use Fcall_process's style for volatile vars.
7122 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
7124 * process.c (create_process): Mark PROCESS volatile.
7126 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
7128 Use C99-style flexible array members if available.
7129 This avoids some subtle aliasing issues, which typically
7130 aren't a problem with GCC but may be a problem elsewhere.
7131 * alloc.c (sdata): New typedef, replacing the old struct sdata.
7132 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
7133 In either case, it uses a flexible array member rather than
7134 the old struct hack. All uses changed.
7135 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
7136 Adjust to sdata reorganization.
7137 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
7138 Use offsetof (struct, flex_array_member), not sizeof (struct), as
7139 that ports better to pre-C99 non-GCC.
7140 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
7141 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
7142 as the latter has changed.
7143 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
7144 and port better to pre-C99 GCC.
7145 * image.c (struct xpm_cached_color):
7146 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
7147 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
7148 Use FLEXIBLE_ARRAY_MEMBER.
7149 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
7150 Move decl to top level so it gets checked against implementation.
7151 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
7152 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
7154 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7156 * syntax.c: Integer cleanups.
7157 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
7158 All uses that need 0-or-2 changed to:
7159 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
7160 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
7161 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
7162 (char_quoted, prev_char_comend_first, back_comment)
7163 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7164 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
7165 Use bool for boolean.
7166 (update_syntax_table, skip_chars, skip_syntaxes):
7167 Prefer int to unsigned when either will do.
7168 (back_comment): Return boolean success flag, like forw_comment,
7169 instead of positive-or-minus-1 (which might have overflowed int anyway).
7170 Don't stuff ptrdiff_t into int.
7171 (syntax_spec_code, syntax_code_spec): Now const.
7172 (Fmatching_paren, scan_lists, scan_sexps_forward):
7173 Use enum syntaxcode for syntax code.
7174 (Fmatching_paren): Check that arg is a character, not just an integer.
7175 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
7176 (Finternal_describe_syntax_value): Omit no-longer-needed
7178 (skip_chars): Use char, not unsigned char, when the distinction
7180 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
7181 * bytecode.c (exec_byte_code):
7182 * syntax.c (syntax_spec_code, Fchar_syntax)
7183 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
7185 * syntax.h (SYNTAX_WITH_FLAGS):
7186 Omit unnecessary casts.
7188 2013-06-20 Eli Zaretskii <eliz@gnu.org>
7190 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
7191 line dimensions here, to avoid race conditions with the main
7192 thread. (Bug#14062, bug#14630, bug#14669)
7194 * w32term.c (w32_draw_window_cursor): Compute the header line and
7195 mode line dimensions here.
7196 <w32_system_caret_window, w32_system_caret_hdr_height>:
7197 <w32_system_caret_mode_height>: New variables.
7199 * w32term.h: Declare them.
7201 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
7203 * alloc.c (die): Move "assertion failed" string here ...
7204 * lisp.h (eassert): ... from here. Also, suppress evaluation of
7205 COND when SUPPRESS_CHECKING. This shrinks the executable text
7206 size by 0.8% to 2.2% when configured with --enable-checking,
7207 depending on optimization flags (GCC 4.8.1 x86-64).
7209 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
7211 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7213 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
7214 base is 2; this is more accurate.
7216 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
7218 * sound.c (string_default): Move to !WINDOWSNT section.
7219 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
7221 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
7223 * sound.c: Integer cleanups.
7224 Remove unnecessary forward decls.
7225 (struct sound_device): The 'file' member is now a Lisp_Object, not
7226 a char *, so that we needn't invoke alloca on a huge size.
7227 (Fplay_sound_internal): Adjust to this.
7228 (string_default): New function.
7229 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
7230 Use it to adjust to the struct sound_device change.
7231 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
7232 (be2hs) [0]: Remove.
7234 * syntax.c (skip_chars): Don't use uninitialized storage
7235 when searching a multibyte buffer for characters that are not in a
7236 unibyte string that contains non-ASCII characters.
7238 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
7240 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
7241 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
7243 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7245 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
7247 2013-06-18 Kenichi Handa <handa@gnu.org>
7249 * font.c (Ffont_spec): Signal an error for an invalid font name
7252 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
7254 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
7255 In particular this ports to 32-bit sparc Sun cc.
7256 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
7257 array with a dummy element at specpdl[-1], so that its address can
7259 (unbind_to): Do not copy the binding; not needed, now that we
7260 copy old_value in the one place where the copy is needed.
7261 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
7262 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
7263 (union specbinding): Rename from struct specbinding. Redo layout
7264 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
7265 which is not portable. With Sun C 5.12 32-bit sparc, the
7266 declaration causes nargs to be an unsigned bitfield, a behavior
7267 that the C standard allows; but Emacs wants nargs to be signed.
7268 The overall type is now a union of structures rather than a
7269 structure of union of structures, and the 'kind' member is now a
7270 bitfield, so that the overall type doesn't grow. All uses changed.
7271 * process.c (Fmake_serial_process): Remove unnecessary initialization.
7273 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7275 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
7276 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
7278 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
7280 2013-06-17 Eli Zaretskii <eliz@gnu.org>
7282 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
7283 unless we know that the window w's frame is a frame object.
7284 Another attempt at solving bug#14062 and bug#14630.
7286 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
7288 * textprop.c (property_set_type): New enum.
7289 (add_properties): Allow appending/prepending text properties.
7290 (add_text_properties_1): Factored out of Fadd_text_properties.
7291 (Fadd_text_properties): Move all the code into
7292 add_text_properties_1.
7293 (Fadd_face_text_property): New function that calls
7294 add_text_properties_1.
7296 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
7298 Move functions from lisp.h to individual modules when possible.
7299 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
7300 * alloc.c (XFLOAT_INIT, set_symbol_name):
7301 * buffer.c (CHECK_OVERLAY):
7302 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
7303 (set_char_table_parent):
7304 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
7305 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
7306 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
7307 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
7309 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
7310 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
7311 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
7312 (backtrace_args, backtrace_debug_on_exit):
7313 * floatfns.c (CHECK_FLOAT):
7314 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
7315 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
7316 (set_hash_hash, set_hash_hash_slot, set_hash_index)
7317 (set_hash_index_slot):
7318 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
7319 * marker.c (CHECK_MARKER):
7320 * textprop.c (CHECK_STRING_OR_BUFFER):
7321 * window.c (CHECK_WINDOW_CONFIGURATION):
7322 Move here from lisp.h, and make these functions static rather than
7324 * buffer.c (Qoverlayp):
7326 * fns.c (Qhash_table_p):
7327 * window.c (Qwindow_configuration_p):
7329 * lisp.h: Remove the abovementioned defns and decls.
7331 Use functions, not macros, for XINT etc (Bug#11935).
7332 In lisp.h, prefer functions to function-like macros, and
7333 constants to object-like macros, when either will do. This:
7334 . simplifies use, as there's no more need to worry about
7335 arguments' side effects being evaluated multiple times.
7336 . makes the code easier to debug on some platforms.
7337 However, when using gcc -O0, keep using function-like macros
7338 for a few critical operations, for performance reasons.
7339 This sort of thing isn't needed with gcc -Og, but -Og
7340 is a GCC 4.8 feature and isn't widely-enough available yet.
7341 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
7342 Remove enum lsb_bits; no longer needed.
7343 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
7344 * buffer.c (Qoverlap):
7346 * fns.c (Qhash_table_p):
7347 Now extern, so lisp.h can use these symbols.
7348 * dispextern.h: Include character.h, for MAX_CHAR etc.
7349 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7350 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7351 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7352 (GLYPH_CODE_P): Move here from lisp.h.
7353 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7354 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
7355 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
7356 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
7357 XUNTAG now returns void *.
7358 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
7359 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
7360 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
7361 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
7362 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
7363 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
7364 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
7365 (lisp_h_XPNTR, lisp_h_XSYMBOL):
7366 New macros, renamed from their sans-lisp_h_ counterparts.
7367 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
7368 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
7369 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
7370 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
7371 If compiling via GCC without optimization, define these as macros
7372 in addition to inline functions.
7373 To disable this, compile with -DINLINING=0.
7374 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
7375 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
7376 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
7377 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
7378 (INTMASK, VALMASK): Now macros, since static values cannot be
7379 accessed from extern inline functions.
7380 (VALMASK): Also a constant, for benefit of old GDB.
7381 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
7382 is INTEGERP, which can fold it in.
7383 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
7384 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
7385 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
7386 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
7387 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
7388 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
7389 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
7390 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
7391 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
7392 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
7393 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
7394 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
7395 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
7396 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
7397 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
7398 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
7399 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
7400 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
7401 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
7402 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
7403 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
7404 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
7405 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
7406 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
7407 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
7408 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
7409 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
7410 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
7411 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
7412 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
7413 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
7414 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
7415 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
7417 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
7418 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
7419 (VALMASK): Define in one place rather than in two, merging the
7420 USE_LSB_TAG parts; this is simpler.
7421 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
7422 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
7423 Move up, to avoid use before definition.
7424 Also include "globals.h" earlier, for the same reason.
7425 (make_natnum): New function.
7426 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
7427 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
7428 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
7429 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
7430 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
7431 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
7432 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
7433 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
7434 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
7435 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
7436 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
7437 (Qwindow_configuration_p, Qimage): New forward declarations.
7438 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
7439 (STRING_COPYIN): Remove; unused.
7440 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
7441 (xcar_addr, xcdr_addr): New functions. All uses changed.
7442 (IEEE_FLOATING_POINT): Now a constant, not a macro.
7443 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
7444 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
7445 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
7446 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
7447 (TYPE_RANGED_INTEGERP): Simplify.
7448 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
7449 (setlocale, fixup_locale, synchronize_system_messages_locale)
7450 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
7451 Now empty functions, not macros.
7452 (functionp): Return bool, not int.
7453 * window.c (Qwindow_configuration_p): Now extern,
7454 so window.h can use it.
7455 * window.h (Qwindowp): Move decl back to lisp.h.
7457 2013-06-15 Eli Zaretskii <eliz@gnu.org>
7459 * xdisp.c (Fline_pixel_height): New function, required for solving
7462 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
7464 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
7466 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
7468 * lread.c (syms_of_lread):
7469 * fns.c (Fprovide): Adjust to new format of after-load-alist.
7471 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
7473 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
7475 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
7477 * fileio.c (expand_file_name): Doc fix.
7479 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
7481 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
7482 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
7483 Wait for self, not for 0. This can't hurt on GNU or similar
7484 system, and may help with Cygwin.
7486 * keyboard.c: Don't use PROP (...) as an lvalue.
7487 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
7488 Use set_prop (A, B), not PROP (A) = B.
7490 2013-06-10 Eli Zaretskii <eliz@gnu.org>
7492 * xdisp.c (get_it_property): Use it->window instead of generating
7493 a Lisp object from it->w.
7495 2013-06-09 Eli Zaretskii <eliz@gnu.org>
7497 * xdisp.c (get_it_property): If it->object is a buffer, pass to
7498 get-char-property the window that is being rendered, instead of
7499 the buffer, to support window-specific overlays. (Bug#14575)
7500 (compute_display_string_pos): When W is NULL, use the current
7501 buffer as the object to pass to get-char-property.
7502 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
7503 pointer member of the bidi iterator, since no window is pertinent
7506 2013-06-08 Eli Zaretskii <eliz@gnu.org>
7508 * bidi.c (bidi_fetch_char): Accept additional argument, the window
7509 being displayed, and pass it to compute_display_string_pos.
7510 (bidi_level_of_next_char, bidi_resolve_explicit_1)
7511 (bidi_paragraph_init): All callers changed.
7513 * xdisp.c (init_from_display_pos, init_iterator)
7514 (handle_single_display_spec, next_overlay_string)
7515 (get_overlay_strings_1, reseat_1, reseat_to_string)
7516 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
7517 Set bidi_it.w member from it->w.
7518 (compute_display_string_pos): Accept additional argument, the
7519 window being displayed, and pass it to Fget_char_property.
7522 * dispextern.h (struct bidi_it): New member w, the window being
7524 (compute_display_string_pos): Adjust prototype.
7526 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
7528 * xgselect.c: Remove unneeded include xterm.h.
7530 * process.c (wait_reading_process_output): Check for NS before GLIB.
7531 GLIB may be linked in due to rsvg, but ns_select must be called.
7533 * xgselect.c (xg_select): Remove call to window_system_available
7534 and g_main_context_pending at the top, so Gdk events (i.e. file
7535 notify) are processed when Emacs is started with -nw.
7537 2013-06-07 Eli Zaretskii <eliz@gnu.org>
7539 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
7540 (ctagsfiles3): New variable, includes only *.m files.
7541 (TAGS): Use an explicit language name in the regular expressions,
7542 to avoid transformation of '/SOMETHING' by MSYS to
7543 'c:\MSYS\SOMETHING'.
7545 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
7547 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
7549 2013-06-06 Eli Zaretskii <eliz@gnu.org>
7551 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
7552 still need to set the mouse pointer shape and activate help-echo.
7555 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
7557 A few porting etc. fixes for the new file monitor code.
7558 See the thread containing
7559 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
7560 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
7561 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
7562 (dir_monitor_callback, Fgfile_rm_watch):
7563 Use assq_no_quit instead of Fassoc, for speed.
7564 (dir_monitor_callback, Fgfile_rm_watch):
7565 eassert that the monitor is a fixnum.
7566 (dir_monitor_callback): No need for CDR_SAFE.
7567 Simplify building of lisp with alternative tails.
7568 (Fgfile_add_watch, Fgfile_rm_watch):
7569 Do not assume glib functions set errno reliably on failure.
7570 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
7571 and signal an error otherwise.
7572 (Fgfile_rm_watch): Prefer CONSP to !NILP.
7573 Use Fdelq instead of Fdelete, for speed.
7575 2013-06-05 Eli Zaretskii <eliz@gnu.org>
7577 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
7578 don't insist on being invoked on a highlighted tool-bar button.
7579 Avoids losing tool-bar functionality when mouse-highlight is nil.
7580 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
7581 Don't highlight when mouse-highlight is nil.
7582 (note_mouse_highlight): When mouse-highlight is nil, don't return
7583 right away; instead, run tool-bar and mode-line highlight
7584 subroutine, clear any existing highlight, and revert the mouse
7585 pointer to its default shape. (Bug#14558)
7587 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7589 * lisp.mk (lisp): Add prog-mode.el.
7591 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
7593 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
7594 * process.c (dummy_handler): New function.
7595 (lib_child_handler): New static var.
7596 (handle_child_signal): Invoke it.
7597 (catch_child_signal): If a library has set up a signal handler,
7598 save it into lib_child_handler.
7599 (init_process_emacs): If using glib and not on Windows, tickle glib's
7600 child-handling code so that it initializes its private SIGCHLD handler.
7601 * syssignal.h (SA_SIGINFO): Default to 0.
7602 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
7603 31; it should no longer be needed now.
7605 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
7607 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
7609 * gfilenotify.c (globals_of_gfilenotify): New function.
7610 (syms_of_gfilenotify): Move global initialization there.
7612 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
7614 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
7616 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
7617 * keyboard.c (menu_bar_items, tool_bar_items):
7618 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
7619 not override local keymaps any more.
7621 2013-06-04 Eli Zaretskii <eliz@gnu.org>
7623 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
7625 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7627 * w32console.c (initialize_w32_display): Return the dimensions of
7628 the console window via 2 additional arguments, not via the current
7629 frame. This avoids crashes due to overrunning the bounds of
7630 frame's decode_mode_spec_buffer, which is not resized following
7631 the change of the frame dimensions from the initial 10x10.
7633 * w32term.h (w32_initialize_display_info): Adjust prototype.
7635 * term.c (init_tty): Take dimensions of the frame from the values
7636 returned by initialize_w32_display.
7638 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
7639 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
7640 (LIBES): Add $(GFILENOTIFY_LIBS).
7642 * w32inevt.c (handle_file_notifications): Add dummy implementation
7643 for !HAVE_W32NOTIFY.
7645 * w32term.c: Wrap code with HAVE_W32NOTIFY.
7647 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
7649 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
7651 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
7653 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
7655 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
7657 Fix minor problems found by static checking.
7658 * data.c (pure_write_error):
7659 Use xsignal2, not Fsignal, as Fsignal might return.
7660 * eval.c (set_backtrace_debug_on_exit): Now static.
7661 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
7662 No longer inline. EXTERN_INLINE is needed only for functions
7663 defined in .h files. Reindent function header as per GNU style.
7664 (backtrace_p, backtrace_top, backtrace_next):
7665 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
7666 compiler or linker. Add extern decls to pacify gcc -Wall.
7667 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7669 * frame.c (free_monitors): Define only on platforms that need it.
7670 * nsterm.m (ns_term_init):
7671 * process.c (catch_child_signal):
7672 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
7673 defined on all porting targets these days.
7674 * process.c, process.h (catch_child_signal):
7675 Make it extern only if NS_IMPL_GNUSTEP is defined.
7677 2013-06-03 Eli Zaretskii <eliz@gnu.org>
7679 * w32.c (gettimeofday): Make the signature identical to prototype
7680 in nt/inc/sys/time.h.
7682 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7684 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
7687 * keyboard.c (safe_run_hooks_error): Improve error message.
7689 * data.c (pure_write_error): Add `object' argument.
7690 * puresize.h (CHECK_IMPURE): Use it.
7692 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
7694 * Makefile.in (NOTIFY_OBJ): New variable.
7695 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
7697 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
7698 Call syms_of_gfilenotify.
7700 * gfilenotify.c: New file.
7702 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
7703 and Qfile_w32notify.
7704 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
7705 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
7707 * lisp.h: Declare syms_of_gfilenotify.
7709 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
7711 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
7713 Merge the specpdl and backtrace stacks. Make the structure of the
7714 specpdl entries more obvious via a tagged union of structs.
7715 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
7716 (enum specbind_tag): New enum.
7717 (struct specbinding): Make it a tagged union of structs.
7718 Add a case for backtrace records.
7719 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
7720 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
7721 (backtrace_debug_on_exit): New accessors.
7722 (struct backtrace): Remove.
7723 (struct catchtag): Remove backlist field.
7724 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
7726 (Flocal_variable_p): Speed up the common case where the binding is
7728 * eval.c (backtrace_list): Remove.
7729 (set_specpdl_symbol, set_specpdl_old_value): Remove.
7730 (set_backtrace_args, set_backtrace_nargs)
7731 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
7732 (backtrace_next): New functions.
7733 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
7734 (unwind_to_catch, internal_lisp_condition_case)
7735 (internal_condition_case, internal_condition_case_1)
7736 (internal_condition_case_2, internal_condition_case_n): Don't bother
7737 with backtrace_list any more.
7738 (Fsignal): Adjust to new backtrace format.
7739 (grow_specpdl): Move up.
7740 (record_in_backtrace): New function.
7741 (eval_sub, Ffuncall): Use it.
7742 (apply_lambda): Adjust to new backtrace format.
7743 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
7745 (specbind): Adjust to new specpdl format. Simplify.
7746 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
7747 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
7749 (mark_backtrace): Remove.
7750 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
7751 * xdisp.c (redisplay_internal): Use record_in_backtrace.
7752 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
7754 * profiler.c (record_backtrace): Use get_backtrace.
7755 (handle_profiler_signal): Use backtrace_top_function.
7756 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
7759 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
7761 * process.h (catch_child_signal): Declare.
7763 * process.c (catch_child_signal): New function.
7764 (init_process_emacs): Call it.
7766 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
7767 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
7769 (x_set_cursor_type): Remove declaration.
7770 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
7771 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
7772 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
7773 (ns_get_color): Use F suffix on float.
7774 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
7775 (ns_get_rgb_color): Remove.
7776 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
7777 (note_mouse_movement): x and y are CGFloat.
7778 (ns_draw_fringe_bitmap): Remove unused rowY.
7779 Change #if to COCOA && >= 10_6.
7780 (ns_draw_window_cursor): Remove unused overspill.
7781 (ns_draw_underwave): width and x are EamcsCGFloat.
7782 (ns_draw_box): thickness is CGFloat.
7783 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
7784 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
7785 if not in main thread.
7786 (ns_get_pending_menu_title, ns_check_menu_open)
7787 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
7788 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
7789 (sendFromMainThread:): New method.
7790 (changeFont:): size is CGFloat.
7791 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
7792 Disable warning about permanent text.
7793 (characterIndexForPoint:): Adjust return type depending on GNUStep
7795 (mouseDown:): delta is CGFloat.
7796 (updateFrameSize): Remove unised variable f.
7797 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
7798 Cast float to EmacsCGFloat.
7799 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
7800 also to -1 when restoring.
7801 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
7802 inside NS_IMPL_COCOA.
7803 (toggleFullScreen:): Put call to toggleFullScreen inside
7804 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
7805 (setPosition:portion:whole:): por is CGFloat.
7806 (getMouseMotionPart:window:x:y:): Add F suffix to float.
7807 (mouseDown:): Use CGFloat.
7808 (mouseDragged:): Remove unised variable edge.
7809 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
7811 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
7813 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
7814 when NS_IMPL_GNUSTEP.
7815 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
7816 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
7817 (EmacsToolbar): Add clearAll. Add tag argument to
7818 addDisplayItemWithImage.
7819 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
7821 * nsselect.m (ns_get_local_selection): Remove unused variable type.
7823 * nsmenu.m (ns_update_menubar): Make static.
7824 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
7825 (fillWithWidgetValue:): Add cast to SEL for setAction.
7826 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
7827 (update_frame_tool_bar): Update code for GNUStep.
7828 (clearAll): New method.
7829 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
7830 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
7831 Move identifierToItem setObject and activeIdentifiers addObject before
7832 call to insertItemWithItemIdentifier.
7833 (validateVisibleItems): Fix indentation.
7834 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
7835 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
7836 UtilityWindow to aStyle, remove call to setStyleMask.
7838 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
7840 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
7841 (ns_charset_covers, ns_get_covering_families, nsfont_open):
7842 Use F suffix on floats.
7843 (ns_char_width): Returns CGFloat.
7844 (ns_ascii_average_width): w is CGFloat instead of float.
7845 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
7847 (ns_glyph_metrics): CGFloat instead of float.
7849 * nsfns.m (x_set_foreground_color, x_set_background_color):
7851 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
7852 remove unused variables.
7853 (Fns_read_file_name): Keep track if panel is for save.
7854 Use ns_filename_from_panel/ns_directory_from_panel.
7855 (Fns_list_services): delegate only used for COCOA.
7856 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
7857 Just return the input if GNUStep.
7858 (x_screen_planes): Remove.
7859 (Fxw_color_values): Use EmacsCGFloat
7860 (Fns_display_monitor_attributes_list): Only get screen number for
7862 (getDirectory, getFilename): Remove from EmacsOpenPanel and
7864 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
7865 ns_directory_from_panel.
7867 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
7869 * process.c (handle_child_signal): Also use WCONTINUED.
7870 This is so that list-processes doesn't mistakenly list the process
7871 as stopped, when the process has actually been continued and is
7874 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
7876 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
7877 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
7878 not already configured.
7880 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
7882 2013-05-29 Eli Zaretskii <eliz@gnu.org>
7884 * Makefile.in (mostlyclean): Remove *.res files.
7886 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
7888 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
7889 a buffer (bug#8447).
7891 2013-05-27 Eli Zaretskii <eliz@gnu.org>
7893 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
7894 display vector, and we backtrack, handle the case that the
7895 previous character position is also displayed from a display
7896 vector or covered by a display string or image. (Bug#14476)
7898 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
7900 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7901 (struct MonitorInfo, free_monitors): Remove.
7902 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
7903 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
7904 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7907 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
7908 (struct MonitorInfo, free_monitors): Remove.
7909 (ns_screen_name): Make static.
7910 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
7911 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
7914 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
7915 (struct MonitorInfo): New struct.
7916 (free_monitors, make_monitor_attribute_list): Declare.
7918 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
7920 (free_monitors, make_monitor_attribute_list): New functions.
7921 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
7924 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
7926 * callproc.c (call_process): Refine the doc string. (Bug#14045)
7928 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
7930 * keyboard.c: Apply keyboard decoding only to events that come directly
7931 from the tty, not from unread-command-events (bug#14368).
7932 (read_event_from_main_queue): New function, extracted from read_char.
7933 (read_decoded_char): Remove.
7934 (read_decoded_event_from_main_queue): New function to replace it.
7935 (read_char): Use it.
7936 (read_key_sequence): Use read_char rather than read_decoded_char.
7938 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
7940 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
7942 * casetab.c (init_casetab_once): Fix last change (bug#14424).
7944 2013-05-22 Kenichi Handa <handa@gnu.org>
7946 The following changes are to fix the setting of
7947 buffer-file-coding-system on, for instance, C-x RET c unix RET
7948 _FILE_OF_DOS_EOL_TYPE_ RET.
7950 * coding.h (struct coding_system): New member detected_utf8_chars.
7952 * coding.c (detect_coding_utf_8): Count characters and check EOL
7953 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
7955 (setup_coding_system): Do not initialize coding->head_ascii.
7956 (check_ascii): Do not set coding->eol_seen but update it. Do not
7957 call adjust_coding_eol_type here.
7958 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
7959 If the eol-type of CODING is already specified, adjust the eol type
7960 of the found coding-system.
7961 (decode_coding_gap): Cancel previous change. Utilize the
7962 character numbers counted by detect_coding_utf_8. Fix detection
7965 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
7967 * search.c (looking_at_1): Only set last_thing_searched if the match
7968 changed the match-data (bug#14281).
7970 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
7972 * xdisp.c (reseat_at_previous_visible_line_start):
7973 Already declared in dispextern.h, so remove it here.
7974 (move_it_vertically_backward): Likewise.
7976 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7978 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
7979 (Fx_display_pixel_width, Fx_display_pixel_height)
7980 (Fx_display_mm_width, Fx_display_mm_height):
7981 Mention `display-monitor-attributes-list' in docstrings.
7983 * nsfns.m (ns_get_screen): Remove function. All uses removed.
7984 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
7985 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
7986 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
7987 (Fx_display_backing_store, Fx_display_visual_class)
7988 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
7989 (Fx_display_grayscale_p, Fx_display_pixel_width)
7990 (Fx_display_pixel_height, Fx_display_planes)
7991 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
7992 (Fx_display_screens): Don't confuse X11 screens with NS screens.
7993 (Fx_display_mm_width, Fx_display_mm_height)
7994 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
7995 height for all physical monitors as in X11.
7997 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
7998 Return pixel width or height for all physical monitors as in X11.
8000 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
8002 Port --enable-gcc-warnings to clang.
8003 * bytecode.c (exec_byte_code):
8005 Redo diagnostic pragmas to pacify clang, too.
8006 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
8007 * editfns.c (Fencode_time):
8008 * fileio.c (file_accessible_directory_p):
8009 * font.c (font_unparse_xlfd):
8010 Use '&"string"[index]' instead of '"string" + (index)'.
8011 * undo.c (user_error): Remove; unused.
8013 2013-05-16 Eli Zaretskii <eliz@gnu.org>
8015 * insdel.c (insert_1_both): Document the arguments, instead of
8016 referring to insert_1, which no longer exists.
8018 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
8019 some window, increment windows_or_buffers_changed, so that
8020 *Messages* display in that window is updated. (Bug#14408)
8022 * w32.c: Include epaths.h.
8023 (init_environment): Use cmdproxy.exe without leading directories.
8024 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
8026 (gettimeofday): Adjust signature and return value to Posix
8029 * unexw32.c (open_output_file): Delete the existing emacs.exe
8030 before creating it, to break the hard link to the versioned
8033 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
8034 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
8035 (FIRSTFILE_OBJ): New variables.
8036 (W32_RES): Rename to EMACSRES. All users changed.
8037 (base_obj): Use $(CM_OBJ).
8038 (ALLOBJS): Use $(FIRSTFILE_OBJ).
8039 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
8040 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
8041 $(W32_RES_LINK) before $(LIBES).
8042 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
8044 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8046 * makefile.w32-in (DOC): Use just "DOC".
8048 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
8050 * process.c: Export default filters and sentinels to Elisp.
8051 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
8053 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
8054 (Fset_process_sentinel, Fformat_network_address):
8055 Default to them instead of nil.
8056 (server_accept_connection): Sentinels can't be nil any more.
8057 (read_and_dispose_of_process_output): New function, extracted from
8058 read_process_output.
8059 (read_process_output): Use it; filters can't be nil.
8060 (Finternal_default_process_filter): New function, extracted from
8061 read_process_output.
8062 (exec_sentinel_unwind): Remove function.
8063 (exec_sentinel): Don't zilch sentinel while running.
8064 (status_notify): Sentinels can't be nil.
8065 (Finternal_default_process_sentinel): New function extracted from
8067 (setup_process_coding_systems): Default filter is not nil any more.
8068 (syms_of_process): Export new Elisp functions and initialize
8070 * lisp.h (make_lisp_proc): New function.
8072 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
8074 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
8076 2013-05-14 Eli Zaretskii <eliz@gnu.org>
8078 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8079 unless we know that the window w is a leaf window.
8080 Another attempt at solving bug#14062.
8082 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
8084 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
8087 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
8089 * image.c (gif_load): Check that subimages fit (Bug#14345).
8091 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
8093 * lread.c (skip_dyn_eof): New function.
8094 (read1): Use it to skip the end of a file in response to #@00.
8096 * doc.c (get_doc_string): Slightly relax the sanity checking.
8098 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
8100 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
8101 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
8102 (MonitorInfo): New struct.
8103 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
8104 (Fns_display_monitor_attributes_list): New functions.
8105 (display-usable-bounds): Remove.
8106 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
8109 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
8111 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
8112 (GTK_CHECK_VERSION): New macro, if not already defined.
8113 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
8114 replaced by GTK_CHECK_VERSION.
8116 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
8118 * xterm.h (GTK_PREREQ): New macro.
8119 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
8120 to use this macro instead, for consistency and clarity.
8122 2013-05-08 Eli Zaretskii <eliz@gnu.org>
8124 * xdisp.c (row_for_charpos_p): New function, with code of
8125 cursor_row_p, but accepts an additional argument CHARPOS instead
8126 of using a hardcoded PT.
8127 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
8128 (row_containing_pos): Call row_for_charpos_p instead of partially
8129 doing the same. Fixes cursor positioning under longlines-mode
8130 when longlines-show-effect includes more than one newline, when
8131 moving the cursor vertically up.
8133 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
8135 * makefile.w32-in (ACL_H): New macro.
8136 ($(BLD)/fileio.$(O)): Update dependencies.
8138 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8140 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
8141 * Makefile.in (LIB_ACL): New macro.
8142 (LIBACL_LIBS): Remove.
8143 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
8144 * fileio.c: Include <acl.h>.
8145 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
8146 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
8148 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
8151 * unexelf.c: Don't assume ElfW (Half) fits in int.
8152 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
8153 when dealing with ElfW (Half) values, since they can exceed 2**31
8154 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
8155 (entry_address): Omit unused NUM arg. All uses changed.
8157 2013-05-07 Juri Linkov <juri@jurta.org>
8159 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
8160 to the string converted from number with `Fnumber_to_string'.
8163 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8165 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
8166 This fixes a problem introduced by my previous change.
8168 2013-05-07 Glenn Morris <rgm@gnu.org>
8170 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
8172 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
8174 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
8176 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
8178 Static checking by GCC 4.8.0.
8179 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
8180 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
8181 (x_get_monitor_attributes_fallback)
8182 (x_get_monitor_attributes_xinerama)
8183 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
8184 Define only if USE_GTK.
8185 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
8186 (x_get_monitor_attributes_fallback): Omit unused locals.
8187 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
8188 Use double, not float, to avoid mixed-mode floating point arithmetic.
8190 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8191 Jan Djärv <jan.h.d@swipnet.se>
8193 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
8194 (XINERAMA_CFLAGS): New macros.
8195 (ALL_CFLAGS, LIBES): Use them.
8197 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
8198 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
8199 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
8200 (syms_of_xfns): DEFSYM them.
8201 (struct MonitorInfo): New struct.
8202 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
8203 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
8204 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
8205 (x_get_monitor_attributes_xinerama): New functions.
8206 (Fx_display_monitor_attributes_list): New primitive.
8207 (syms_of_xfns): Defsubr it.
8209 * xterm.h (x_display_info): Add Xatom_net_workarea and
8210 Xatom_net_current_desktop.
8212 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
8213 and dpyinfo->Xatom_net_current_desktop.
8215 2013-05-06 Eli Zaretskii <eliz@gnu.org>
8217 * xdisp.c (pos_visible_p): Use the special code for finding the
8218 beginning of a display property or overlay for any "replacing"
8219 display property, not just for display strings. This solves
8220 incorrect reporting of position by posn-at-point. (Bug#14241)
8222 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
8224 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
8225 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
8226 Verify that ElfW (Half) fits in int.
8227 (fatal): Use same signature as lisp.h.
8228 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
8229 configure and build with -DUNEXELF_DEBUG without worrying about
8230 other modules that use DEBUG.
8231 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
8232 possibly-wide integers now uses it instead of plain fprintf.
8233 (entry_address): New function, which avoids problems with 32-bit
8234 overflow on 64-bit hosts.
8235 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
8236 (round_up): Don't assume the remainder fits in int.
8237 (find_section): Use bool for boolean. Simplify debug code.
8238 (unexec): Don't assume file sizes fit in int or size_t.
8239 Omit unnecessary trailing newline in 'fatal' format.
8240 Use strerror rather than outputting decimal error number.
8241 Remove unused code when emacs is not defined;
8242 this file relies on Emacs now.
8243 Don't assume e_phnum and e_shnum are positive.
8245 * regex.c: Fix problems when DEBUG is defined.
8246 (extract_number, extract_number_and_incr): Define regardless of
8247 whether DEBUG is defined; that's simpler and makes the code less
8248 likely to go stale in the normal case when DEBUG is not defined.
8249 Return int rather than taking an int * arg. All callers changed.
8250 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
8251 Remove, replacing with ...
8252 (DEBUG_PRINT): New macro. All callers changed.
8253 (DEBUG_COMPILES_ARGUMENTS): New macro.
8254 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
8255 (print_compiled_pattern, print_double_string) [DEBUG]:
8256 Use prototype rather than old-style definition.
8257 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
8258 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
8259 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
8260 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
8261 Don't assume ptrdiff_t, size_t, and long are the same width as int.
8262 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
8263 This matters only when DEBUG is defined.
8265 2013-05-05 Eli Zaretskii <eliz@gnu.org>
8267 * xdisp.c (set_iterator_to_next): Set the
8268 ignore_overlay_strings_at_pos_p flag only if we are _really_
8269 iterating over an overlay string, as indicated by the
8270 current.overlay_string_index member. (Bug#14306)
8272 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
8274 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
8275 to where it is used, to avoid autorelease issues (Bug#14050).
8277 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
8279 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
8280 * fileio.c (syms_of_fileio): Implement this.
8281 * filelock.c (create_lock_file): If symbolic links don't work, so
8282 we use a regular file as a lock file, do not fsync the lock file;
8285 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
8287 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
8288 (syms_of_minibuf): Adjust accodingly.
8290 * callint.c (Fcall_interactively): Adjust calls accordingly.
8292 2013-05-04 Eli Zaretskii <eliz@gnu.org>
8294 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
8295 w->contents is a buffer before computing everything else.
8296 Use parentheses to disambiguate last part of the condition.
8298 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
8299 assertion violations. (Bug#14062)
8301 2013-05-01 David Reitter <david.reitter@gmail.com>
8303 * nsfns.m (ns_tooltip): Initialize.
8305 2013-04-28 Eli Zaretskii <eliz@gnu.org>
8307 * coding.c (decode_coding_gap): Don't remove the character before
8308 a newline unless it's a CR character. (Bug#14287)
8310 2013-04-28 Dan Nicolaescu <dann@gnu.org>
8312 * dispextern.h (struct face): Move enum face_underline_type
8313 earlier so that bitfields can be in the same word.
8315 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
8317 * nsfns.m (handlePanelKeys): New function.
8318 (EmacsOpenPanel:performKeyEquivalent:)
8319 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
8320 arrows/function/control and copy/paste keys (Bug#14296).
8322 2013-04-27 Juri Linkov <juri@jurta.org>
8324 * callint.c (Fcall_interactively): Call `Qread_number' for
8325 interactive code letter `n' instead of using duplicate code.
8328 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
8330 * systime.h (make_timeval): Declare as 'const'.
8332 2013-04-27 Kenichi Handa <handa@gnu.org>
8334 * font.c (font_open_entity): Always open a font of manageable
8337 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
8339 Port better to AIX (Bug#14258).
8340 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
8343 2013-04-24 Kenichi Handa <handa@gnu.org>
8345 * coding.c (decode_coding_iso_2022): When an invalid escape
8346 sequence is encountered, reset the invocation and designation
8347 status to the safest one.
8349 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
8351 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
8352 Without this fix, "make distclean" leaves stamp-h1 behind.
8354 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
8356 * w32fns.c (w32_fullscreen_rect): New function to compute the
8357 window rectangle for the given fullscreen mode.
8358 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
8359 longer tunes the window size. This keeps the window's edges flush
8360 with the screen and allows the taskbar to hide itself in fullboth.
8362 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
8363 window decorations and uses the entire screen.
8365 * w32term.h (w32_fullscreen_rect) Add prototype.
8366 (struct w32_output): Replace normal_width, normal_height,
8367 normal_top, and normal_left members with a single normal_placement
8369 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
8371 (FRAME_NORMAL_PLACEMENT): New macro.
8373 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
8375 * minibuf.c (Ftest_completion): Silence compiler warning.
8377 2013-04-15 Eli Zaretskii <eliz@gnu.org>
8379 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
8382 * frame.h (WINDOW_FRAME): Protect macro and its argument with
8385 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
8386 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
8387 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
8388 parentheses where appropriate.
8390 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
8392 * keyboard.c (timer_start_idle): Remove no-longer-used local.
8394 2013-04-14 Eli Zaretskii <eliz@gnu.org>
8396 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
8397 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
8398 Mention in the doc string that setting these variables takes
8399 effect only after a call to set-window-buffer. (Bug#14200)
8401 2013-04-13 Eli Zaretskii <eliz@gnu.org>
8403 * indent.c (Fvertical_motion): Don't consider display strings on
8404 overlay strings as display strings on the buffer position we
8405 started from. This prevents vertical cursor motion from jumping
8406 more than one line when there's an overlay string with a display
8407 property at end of line.
8408 Reported by Karl Chen <Karl.Chen@quarl.org> in
8409 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
8411 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
8413 * window.c (select_window): `record_buffer' even if window is
8414 already selected (bug#14191).
8416 2013-04-11 Eli Zaretskii <eliz@gnu.org>
8418 * window.c (Fwindow_end): Test more flags, including the buffer's
8419 last_overlay_modified flag, to determine whether the window's
8420 display is really up-to-date. Prevents the function from
8421 returning a stale value. (Bug#14170)
8422 (Fwindow_line_height): Fix the test for up-to-date-ness of the
8425 2013-04-10 Eli Zaretskii <eliz@gnu.org>
8427 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
8428 garbaged only if it is not already the top frame on its TTY.
8429 This prevents flickering due to constant redrawing of TTY frames when
8430 there are GUI frames open in the same session. (Bug#13864)
8432 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
8434 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
8435 of marking the idle timers directly.
8437 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
8439 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
8442 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
8444 * window.c (select_window): Don't record_buffer while the invariant is
8445 temporarily broken (bug#14161).
8447 * fns.c (Fdelq): Don't assume !NILP => CONSP.
8449 2013-04-07 Eli Zaretskii <eliz@gnu.org>
8451 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
8453 2013-04-07 Romain Francoise <romain@orebokech.com>
8455 Ignore additional platform-specific ACL errors (Bug#13702).
8456 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
8457 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
8459 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
8461 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
8464 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
8466 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
8467 This bug was introduced by my 2013-02-25 change that simplified
8468 data_start configuration. Without this change, on GNU/Linux
8469 an Emacs configured with --enable-profiling fails immediately
8470 due to a profiler signal.
8471 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
8472 with these flags. On platforms where special flags are needed
8473 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
8474 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
8475 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
8477 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
8479 Get rid of some platform-specific functions examining window
8480 system and its capabilities. This is a partial rework of the
8482 * lisp.h (have_menus_p): Remove prototype. This function is
8483 replaced with platform-independent window_system_available.
8484 (check_window_system): Move to...
8485 * frame.h (decode_window_system_frame, window_system_available):
8486 ...here, add new prototypes.
8487 * frame.c (window_system_available, decode_window_system_frame):
8489 (check_window_system): Platform-independent now.
8490 * xterm.h (x_in_use): Remove declaration.
8492 * w32term.h (check_x_frame):
8493 * nsterm.h (check_x_frame): Remove prototypes. This function
8494 is replaced with platform-independent decode_window_system_frame.
8495 * msdos.c (have_menus_p): Remove.
8496 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
8497 Remove platform-specific functions. Use check_window_system,
8498 decode_window_system_frame and check_ns_display_info where
8499 appropriate. Minor style and comment tweaks.
8500 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
8501 (check_x_frame): Likewise.
8502 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
8504 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
8505 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
8506 * xmenu.c, xselect.c: All related users changed.
8508 2013-04-03 Kenichi Handa <handa@gnu.org>
8510 The following changes is to optimize the code for reading UTF-8
8513 * coding.c (check_ascii): Rename from detect_ascii. Return value
8514 changed. Check EOL format. Do not call adjust_coding_eol_type
8516 (check_utf_8): New function.
8517 (adjust_coding_eol_type): Do nothing if already adjusted.
8518 (detect_coding): Compare the return value of check_ascii with
8519 coding->src_bytes. Call adjust_coding_eol_type if necessary.
8520 (decode_coding_gap): Optimize for valid UTF-8.
8522 2013-03-21 Kenichi Handa <handa@gnu.org>
8524 * coding.c (syms_of_coding): Cancel previous change.
8526 * insdel.c (insert_from_gap): Fix previous change.
8528 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
8530 Consistently use platform-specific function to detect window system.
8531 * lisp.h (check_window_system): New prototype. This function is
8532 going to replace check_x, check_w32 and check_ns.
8533 (have_menus_p): Mention msdos.c in comment.
8534 * fontset.c (check_window_system_func): Remove. Adjust all users.
8535 * fontset.h (check_window_system_func): Remove prototype.
8536 * nsterm.h (check_ns):
8537 * xterm.h (check_x):
8538 * w32term.h (check_w32): Likewise.
8539 * menu.c (Fx_popup_menu): Use check_window_system.
8540 * msdos.c (check_window_system): Define for MS-DOS.
8541 * nsfns.m (check_window_system): Define for NS. Adjust all users.
8542 * w32fns.c (check_window_system): Likewise for MS-Windows.
8543 * xfns.c (check_window_system): Likewise for X.
8544 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
8545 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
8547 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
8549 Prefer < to > in range checks such as 0 <= i && i < N.
8550 This makes it easier to visualize quantities on a number line.
8551 This patch doesn't apply to all such range checks,
8552 only to the range checks affected by the 2013-03-24 change.
8553 This patch reverts most of the 2013-03-24 change.
8554 * alloc.c (xpalloc, Fgarbage_collect):
8555 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
8556 * character.c (string_escape_byte8):
8557 * charset.c (read_hex):
8558 * data.c (cons_to_unsigned):
8559 * dispnew.c (update_frame_1):
8560 * doc.c (Fsubstitute_command_keys):
8561 * doprnt.c (doprnt):
8562 * editfns.c (hi_time, decode_time_components):
8563 * fileio.c (file_offset):
8564 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8565 * font.c (font_intern_prop):
8566 * frame.c (x_set_alpha):
8567 * gtkutil.c (get_utf8_string):
8568 * indent.c (check_display_width):
8569 * keymap.c (Fkey_description):
8570 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
8572 * minibuf.c (read_minibuf_noninteractive):
8573 * process.c (wait_reading_process_output):
8574 * search.c (Freplace_match):
8575 * window.c (get_phys_cursor_glyph):
8576 * xdisp.c (redisplay_internal):
8577 * xsmfns.c (smc_save_yourself_CB):
8578 Prefer < to > for range checks.
8579 * dispnew.c (sit_for): Don't mishandle NaNs.
8580 This fixes a bug introduced in the 2013-03-24 change.
8581 * editfns.c (decode_time_components): Don't hoist comparison.
8582 This fixes another bug introduced in the 2013-03-24 change.
8584 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
8586 * frame.h (struct frame): Drop scroll_bottom_vpos
8587 member becaue all real users are dead long ago.
8588 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
8589 * xdisp.c (redisplay_internal): Adjust user.
8591 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
8593 * nsmenu.m (showAtX:Y:for:): setLevel to
8594 NSPopUpMenuWindowLevel (Bug#13998).
8596 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
8598 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
8599 (ns_check_pending_open_menu): Declare.
8601 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
8602 (x_activate_menubar): Update the menu with title that matches
8603 ns_get_pending_menu_title, and call
8604 ns_check_pending_openmenu (Bug#12698).
8605 (menuWillOpen:): New method.
8606 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
8608 * nsterm.m (menu_will_open_state, menu_mouse_point)
8609 (menu_pending_title): New varaibles.
8610 (ns_get_pending_menu_title, ns_check_menu_open)
8611 (ns_check_pending_open_menu): New functions.
8613 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
8615 * indent.c (current_column_bol_cache): Remove leftover which is not
8616 used in Fmove_to_column any more.
8617 (current_column, scan_for_column): Adjust users.
8618 * keyboard.c (last_point_position_buffer, last_point_position_window):
8619 Remove leftovers which are not used for recording undo any more.
8620 (command_loop_1, syms_of_keyboard): Adjust users.
8621 * xdisp.c (last_max_ascent): Remove leftover which is not used in
8622 redisplay_window any more.
8623 (move_it_to): Adjust user.
8625 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
8627 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
8628 Update dependencies.
8630 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
8632 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
8633 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
8636 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8638 * window.h (struct window): Replace hchild, vchild and buffer slots
8639 with the only contents slot. This is possible because each valid
8640 window may have either the child window (in vertical or horizontal
8641 combination) or buffer to display (for the leaf window). Using that,
8642 a lof of operations to traverse and/or change window hierarchies may
8643 be simplified. New member horizontal is used to distinguish between
8644 horizontal and vertical combinations of internal windows.
8645 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
8646 (WINDOW_VERTICAL_COMBINATION_P): New macros.
8647 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
8648 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
8649 Use contents slot, not buffer, where appropriate.
8650 (wset_combination): New function.
8651 (wset_buffer): Add eassert.
8652 (Fframe_first_window): Simplify the loop reaching first window.
8653 (Fwindow_buffer): Use WINDOW_LEAF_P.
8654 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
8655 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
8656 (unshow_buffer): Convert initial debugging check to eassert.
8657 (replace_window, recombine_windows, Fdelete_other_windows_internal)
8658 (make_parent_window, window_resize_check, window_resize_apply)
8659 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
8660 (Fset_window_configuration, delete_all_child_windows, save_window_save):
8661 Adjust to match struct window changes.
8662 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
8663 (mark_window_cursors_off, count_windows, get_leaf_windows)
8664 (foreach_window_1): Simplify the loop.
8665 * alloc.c (mark_object): Do not check for the leaf window because
8666 internal windows has no glyph matrices anyway.
8667 * dispnew.c (clear_window_matrices, showing_window_margins_p)
8668 (allocate_matrices_for_window_redisplay, fake_current_matrices)
8669 (allocate_matrices_for_frame_redisplay, free_window_matrices)
8670 (build_frame_matrix_from_window_tree, mirror_make_current)
8671 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
8672 (update_window_tree, set_window_update_flags): Simplify the loop.
8673 (sync_window_with_frame_matrix_rows): Enforce live window.
8674 Use contents slot, not buffer, where appropriate.
8675 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
8676 and WINDOW_HORIZONTAL_COMBINATION_P.
8677 (make_frame_visible_1): Simplify the loop.
8678 Use contents slot, not buffer, where appropriate.
8679 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
8680 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
8681 (expose_window_tree): Likewise.
8682 Use contents slot, not buffer, where appropriate.
8683 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
8684 to avoid deleted windows. Use contents slot instead of buffer.
8685 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
8686 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
8687 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
8688 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
8690 2013-03-28 Eli Zaretskii <eliz@gnu.org>
8692 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
8693 identify the reasons for assertion violations in bug#14062 and
8695 (Fx_show_tip): Fix compilation error under
8696 "--enable-check-lisp-object-type". (Bug#14073)
8698 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
8699 Reported by <rzl24ozi@gmail.com>.
8701 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
8703 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
8705 (unwind_with_echo_area_buffer): ...to restore it here.
8706 This is needed to ensure that...
8707 (redisplay_window): ...both window markers are valid here,
8708 which is verified by eassert.
8709 * editfns.c (save_excursion_save): Do not assume that
8710 selected_window always displays the buffer.
8711 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
8714 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
8716 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
8719 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
8721 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
8723 2013-03-27 Eli Zaretskii <eliz@gnu.org>
8725 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
8726 since MinGW's w32api headers do. This avoids compiler warnings.
8728 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
8731 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8733 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
8735 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
8737 * gtkutil.c (style_changed_cb): Check if frame is live and an
8738 X frame (Bug#14038).
8740 2013-03-26 Eli Zaretskii <eliz@gnu.org>
8742 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
8743 Define only for _WIN32_WINNT less than 0x0500.
8744 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
8746 Move inclusion of time.h before sys/time.h, so that MinGW64 could
8747 see its own definitions of 'struct timeval' and 'struct timezone'.
8749 Fix incompatibilities between MinGW.org and MinGW64 headers.
8750 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
8752 * w32.c (REPARSE_DATA_BUFFER): Guard with
8753 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
8755 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
8757 * xterm.c: Include X11/XKBlib.h
8758 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
8760 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
8762 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
8764 * blockinput.h (input_blocked_p): Likewise.
8765 * bytecode.c (exec_byte_code): Likewise.
8766 * callproc.c (call_process_kill, call_process_cleanup)
8767 (Fcall_process): Likewise.
8768 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
8769 (Fccl_execute_on_string): Likewise.
8770 * character.c (string_escape_byte8): Likewise.
8771 * charset.c (read_hex): Likewise.
8772 * cm.c (calccost): Likewise.
8773 * data.c (cons_to_unsigned): Likewise.
8774 * dired.c (directory_files_internal, file_name_completion):
8776 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
8777 (sit_for): Likewise.
8778 * doc.c (Fsubstitute_command_keys): Likewise.
8779 * doprnt.c (doprnt): Likewise.
8780 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
8781 * emacsgtkfixed.c: Likewise.
8782 * fileio.c (file_offset, Fwrite_region): Likewise.
8783 * floatfns.c (Fexpt, fmod_float): Likewise.
8784 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
8786 * font.c (font_intern_prop): Likewise.
8787 * frame.c (x_set_alpha): Likewise.
8788 * gtkutil.c (get_utf8_string): Likewise.
8789 * indent.c (check_display_width): Likewise.
8790 * intervals.c (create_root_interval, rotate_right, rotate_left)
8791 (split_interval_right, split_interval_left)
8792 (adjust_intervals_for_insertion, delete_node)
8793 (interval_deletion_adjustment, adjust_intervals_for_deletion)
8794 (merge_interval_right, merge_interval_left, copy_intervals)
8795 (set_intervals_multibyte_1): Likewise.
8796 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
8797 * keymap.c (Fkey_description): Likewise.
8798 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
8799 * lread.c (openp, read_integer, read1, string_to_number):
8801 * menu.c (ensure_menu_items): Likewise.
8802 * minibuf.c (read_minibuf_noninteractive): Likewise.
8803 * print.c (printchar, strout): Likewise.
8804 * process.c (create_process, Faccept_process_output)
8805 (wait_reading_process_output, read_process_output, send_process)
8806 (wait_reading_process_output): Likewise.
8807 * profiler.c (make_log, handle_profiler_signal): Likewise.
8808 * regex.c (re_exec): Likewise.
8809 * regex.h: Likewise.
8810 * search.c (looking_at_1, Freplace_match): Likewise.
8811 * sysdep.c (get_child_status, procfs_ttyname)
8812 (procfs_get_total_memory): Likewise.
8813 * systime.h (EMACS_TIME_VALID_P): Likewise.
8814 * term.c (dissociate_if_controlling_tty): Likewise.
8815 * window.c (get_phys_cursor_glyph): Likewise.
8816 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
8817 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
8819 * xfns.c (Fx_window_property): Likewise.
8820 * xmenu.c (set_frame_menubar): Likewise.
8821 * xselect.c (x_get_window_property, x_handle_dnd_message):
8823 * xsmfns.c (smc_save_yourself_CB): Likewise.
8824 * xterm.c (x_scroll_bar_set_handle): Likewise.
8826 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
8828 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
8829 to be optional or nil. Adjust comment and convert it to docstring.
8830 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
8831 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
8833 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
8835 Static checking by GCC 4.8-20130319.
8836 * image.c (gif_load): Assume pass < 3 to pacify GCC.
8837 * process.c (Fset_process_datagram_address)
8838 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
8839 * xdisp.c (get_char_face_and_encoding):
8840 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
8841 (get_glyph_face_and_encoding): Prepare face before possibly using it.
8842 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
8844 2013-03-24 Ken Brown <kbrown@cornell.edu>
8846 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
8847 fix compilation on 64-bit Cygwin, where underscores are not
8848 automatically prepended.
8850 * w32term.c (w32_initialize): Silence compiler warning.
8852 2013-03-23 Eli Zaretskii <eliz@gnu.org>
8854 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
8855 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
8856 variables, to save and restore frame dimensions.
8857 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
8858 after returning from a 'fullscreen' configuration.
8859 use SendMessage instead of PostMessage to send the SC_RESTORE message,
8860 to avoid races between the main thread and the input thread.
8862 * w32term.h (struct w32_output): New members normal_width,
8863 normal_height, normal_top, normal_left, and prev_fsmode.
8864 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
8865 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
8868 * w32term.c (w32fullscreen_hook): Record last value of the frame's
8869 'fullscreen' parameter. Always record previous width and height
8870 of the frame, except when switching out of maximized modes, so
8871 that they could be restored correctly, instead of resetting to the
8872 default frame dimensions. Send SC_RESTORE command to the frame,
8873 unless we are going to send SC_MAXIMIZE, to restore the frame
8874 resize hints in the mouse pointer shown by the window manager.
8877 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
8879 * lisp.h (get_frame_param): Adjust conditions for prototype
8882 2013-03-22 Ken Brown <kbrown@cornell.edu>
8884 * unexcw.c: Drop unneeded inclusion of w32common.h.
8885 (report_sheap_usage): Declare.
8886 (read_exe_header): Add magic numbers for x86_64.
8887 (fixup_executable): Fix printf format specifier for unsigned long
8890 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
8892 * frame.h (struct frame): Put menu_bar_window under #ifdef
8893 because this member is not needed when X toolkit is in use.
8894 (fset_menu_bar_window):
8895 * dispnew.c (clear_current_matrices, clear_desired_matrices)
8896 (free_glyphs, update_frame):
8897 * xdisp.c (expose_frame): Likewise.
8898 (display_menu_bar): Likewise. Remove redundant eassert.
8899 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
8902 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
8904 Use functions and constants to manipulate Lisp_Save_Value objects.
8905 This replaces code that used macros and strings and token-pasting.
8906 The change makes the C source a bit easier to follow,
8907 and shrinks the Emacs executable a bit.
8908 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
8909 (make_save_value): Change 1st arg from string to enum. All callers
8912 (mark_object): Use if, not #if, for GC_MARK_STACK.
8913 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
8914 (XSAVE_OBJECT): Now functions, not macros.
8915 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
8916 the constant was never used.
8917 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
8918 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
8919 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
8920 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
8922 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
8923 type3 with a single member save_type. All uses changed.
8924 (save_type, set_save_pointer, set_save_integer): New functions.
8925 * print.c (PRINTX): Remove.
8927 * alloc.c: Remove redundant static declarations.
8929 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8931 * window.h (struct window): Convert left_col, top_line, total_lines
8932 and total_cols from Lisp_Objects to integers. Adjust comments.
8933 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
8935 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
8936 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
8937 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
8938 Adjust users where appropriate.
8940 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
8942 * frame.h (struct frame): Drop resx and resy because the same data is
8943 available from window system-specific output context. Adjust users.
8944 (default_pixels_per_inch_x, default_pixels_per_inch_y):
8945 New functions to provide defaults when no window system available.
8946 (FRAME_RES_X, FRAME_RES_Y): New macros.
8947 (NUMVAL): Move from xdisp.c.
8948 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
8949 (Ffont_face_attributes, Fopen_font):
8950 * image.c (gs_load):
8951 * w32font.c (fill_in_logfont):
8952 * xdisp.c (calc_pixel_width_or_height):
8953 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
8954 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
8956 2013-03-20 Kenichi Handa <handa@gnu.org>
8958 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
8959 to 1 (temporary workaround until a bug related to ASCII
8960 optimization is fixed).
8962 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
8964 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
8965 Signal error if window is not internal. Adjust docstring.
8966 (delete_all_child_windows): Use combination_limit to save the buffer.
8967 (Fset_window_configuration): Adjust accordingly.
8968 * print.c (syms_of_print): Initialize debugging output not here...
8969 (init_print_once): ...but in a new function here.
8970 * lisp.h (init_print_once): Add prototype.
8971 * emacs.c (main): Add call to init_print_once. Adjust comments.
8973 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
8975 * window.c (window_resize_check, window_resize_apply)
8976 (window_from_coordinates, recombine_windows, set_window_buffer)
8977 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
8978 (Fsplit_window_internal, Fdelete_window_internal)
8979 (freeze_window_starts): Use bool for booleans.
8980 * window.h (window_frame_coordinates, resize_frame_windows)
8981 (freeze_window_starts, set_window_buffer): Adjust prototypes.
8983 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
8985 * dispnew.c (bitch_at_user): Use `user-error'.
8987 2013-03-17 Ken Brown <kbrown@cornell.edu>
8989 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
8990 as return type of image_background. (Bug#13981)
8991 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
8993 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
8995 * nsterm.m (updateFrameSize:): Change resize increments if needed.
8996 (ns_select): Don't return with result uninitialized.
8998 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
9001 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
9003 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
9004 directories. If filename is nil, get directory name (Bug#13932).
9005 Use getFilename and getDirectory.
9006 (getFilename, getDirectory): New methods for EmacsSavePanel and
9008 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
9010 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
9012 * coding.c (decode_coding_gap): Fix typo caught by static checking.
9014 2013-03-15 Kenichi Handa <handa@gnu.org>
9016 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
9017 (adjust_after_replace): Make it back to static. Delete the third
9018 arg text_at_gap_tail. Cancel the code for handling it.
9020 * coding.h (struct coding_system): New member eol_seen.
9022 * coding.c (detect_ascii): New function.
9023 (detect_coding): Set coding->head_ascii and coding->eol_seen only
9024 when the source bytes are actually scanned. On detecting for
9025 coding_category_utf_8_auto, call detect_ascii instead of scanning
9026 source bytes directly.
9027 (produce_chars): Call insert_from_gap with the new arg 0.
9028 (encode_coding): Likewise.
9029 (decode_coding_gap): Control ASCII optimization by the variable
9030 disable_ascii_optimization instead of #ifndef .. #endif.
9031 Deccode EOL format according to coding->eol_seen.
9032 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
9035 * lisp.h (adjust_after_replace): Cancel externing it.
9036 (insert_from_gap): Adjust prototype.
9038 2013-03-15 Eli Zaretskii <eliz@gnu.org>
9040 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
9041 FULLSCREEN_MAXIMIZED. (Bug#13935)
9043 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
9045 * region-cache.c (find_cache_boundary, move_cache_gap)
9046 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
9047 Simplify debugging check and convert to eassert. Adjust comment.
9048 (pp_cache): Put under ENABLE_CHECKING.
9050 2013-03-14 Eli Zaretskii <eliz@gnu.org>
9052 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
9053 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
9055 (w32fullscreen_hook): If the frame is visible, reset
9056 f->want_fullscreen flag after changing the frame size. If the
9057 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
9060 2013-03-13 Daniel Colascione <dancol@dancol.org>
9062 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
9063 too so that these builds can use Cygwin's file conversion
9064 functions. (We've been building and linking cygw32.o all along
9065 and just not using it.)
9067 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9069 File synchronization fixes (Bug#13944).
9070 * Makefile.in (LIB_FDATASYNC): New macro.
9072 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
9073 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
9074 Don't worry about HAVE_FSYNC, since a substitute fsync is
9075 available if the system lacks one.
9076 (Fwrite_regin): Retry fsync if interrupted.
9078 2013-03-13 Eli Zaretskii <eliz@gnu.org>
9080 * w32term.c (w32_read_socket): If the Emacs frame is being
9081 activated, call w32fullscreen_hook, to make sure the new frame
9082 dimensions are in effect. (Bug#13937)
9084 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
9086 * xdisp.c (init_iterator): Simplify because both character and byte
9087 positions are either specified or -1. Add eassert. Adjust comment.
9088 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
9089 character and byte positions can be obtained from marker.
9091 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
9093 Static checking by Sun C 5.12.
9094 * alloc.c (buffer_memory_full) [REL_ALLOC]:
9095 * bytecode.c (exec_byte_code):
9096 * dispnew.c (init_display):
9098 * fileio.c (Fsubstitute_in_file_name):
9099 * keyboard.c (Fevent_convert_list):
9100 * keymap.c (Fsingle_key_description):
9101 * term.c (maybe_fatal, fatal):
9102 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
9103 * xsmfns.c (Fhandle_save_session):
9104 Omit unreachable code.
9105 * keymap.c (map_keymap_char_table_item): Cast void * to
9106 a function pointer type; the C Standard requires this.
9108 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
9109 Include <sys/param.h> unconditionally, as that works elsewhere and
9110 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
9111 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
9114 See ChangeLog.12 for earlier changes.
9120 Copyright (C) 2011-2014 Free Software Foundation, Inc.
9122 This file is part of GNU Emacs.
9124 GNU Emacs is free software: you can redistribute it and/or modify
9125 it under the terms of the GNU General Public License as published by
9126 the Free Software Foundation, either version 3 of the License, or
9127 (at your option) any later version.
9129 GNU Emacs is distributed in the hope that it will be useful,
9130 but WITHOUT ANY WARRANTY; without even the implied warranty of
9131 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9132 GNU General Public License for more details.
9134 You should have received a copy of the GNU General Public License
9135 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.